Version: 0.65.0.0

General cleanup to the script too.

.github/workflows/benchmarks.yml

@@ -1,33 +1,41 @@
 name: Benchmarks
-#on:
-#  push
-  #schedule:
-  #  - cron: '0 5 * * *'
-  #push:
-  #  tags:
-  #    - 'v*'
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 5 * * *'
+  push:
+    tags:
+      - 'v*'
 
-env:
-  ROBUST_BENCHMARKS_ENABLE_SQL: 1
-  ROBUST_BENCHMARKS_SQL_ADDRESS: ${{ secrets.BENCHMARKS_WRITE_ADDRESS }}
-  ROBUST_BENCHMARKS_SQL_PORT: ${{ secrets.BENCHMARKS_WRITE_PORT }}
-  ROBUST_BENCHMARKS_SQL_USER: ${{ secrets.BENCHMARKS_WRITE_USER }}
-  ROBUST_BENCHMARKS_SQL_PASSWORD: ${{ secrets.BENCHMARKS_WRITE_PASSWORD }}
-  ROBUST_BENCHMARKS_SQL_DATABASE: benchmarks
+concurrency: benchmarks
 
 jobs:
   benchmark:
     name: Run Benchmarks
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-        with:
-          submodules: true
-      - name: Setup .NET Core
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: 6.0.x
-      - name: Install dependencies
-        run: dotnet restore
-      - name: Run benchmark
-        run: cd Robust.Benchmarks && sudo dotnet run --filter '*' --configuration Release
+    - name: Run script on centcomm
+      uses: appleboy/ssh-action@master
+      with:
+        host: centcomm.spacestation14.io
+        username: robust-benchmark-runner
+        key: ${{ secrets.CENTCOMM_ROBUST_BENCHMARK_RUNNER_KEY }}
+        command_timeout: 100000m
+        script: |
+          mkdir benchmark_run_${{ github.sha }}
+          cd benchmark_run_${{ github.sha }}
+          git clone https://github.com/space-wizards/RobustToolbox.git repo_dir --recursive
+          cd repo_dir
+          git checkout ${{ github.sha }}
+          cd Robust.Benchmarks
+          dotnet restore
+          export ROBUST_BENCHMARKS_ENABLE_SQL=1
+          export ROBUST_BENCHMARKS_SQL_ADDRESS="${{ secrets.BENCHMARKS_WRITE_ADDRESS }}"
+          export ROBUST_BENCHMARKS_SQL_PORT="${{ secrets.BENCHMARKS_WRITE_PORT }}"
+          export ROBUST_BENCHMARKS_SQL_USER="${{ secrets.BENCHMARKS_WRITE_USER }}"
+          export ROBUST_BENCHMARKS_SQL_PASSWORD="${{ secrets.BENCHMARKS_WRITE_PASSWORD  }}"
+          export ROBUST_BENCHMARKS_SQL_DATABASE="benchmarks"
+          export GITHUB_SHA="${{ github.sha }}"
+          dotnet run --filter '*' --configuration Release
+          cd ../../..
+          rm -rf benchmark_run_${{ github.sha }}

.github/workflows/build-test.yml

@@ -28,6 +28,6 @@ jobs:
     - name: Build
       run: dotnet build --no-restore /p:WarningsAsErrors=nullable
     - name: Test Engine
-      run: dotnet test --no-build Robust.UnitTesting/Robust.UnitTesting.csproj -v n
+      run: dotnet test --no-build Robust.UnitTesting/Robust.UnitTesting.csproj -- NUnit.ConsoleOut=0
  
 

.gitmodules

@@ -10,9 +10,6 @@
 [submodule "Robust.LoaderApi"]
 	path = Robust.LoaderApi
 	url = https://github.com/space-wizards/Robust.LoaderApi.git
-[submodule "ManagedHttpListener"]
-	path = ManagedHttpListener
-	url = https://github.com/space-wizards/ManagedHttpListener.git
 [submodule "cefglue"]
 	path = cefglue
 	url = https://github.com/space-wizards/cefglue.git

Avalonia.Base/Avalonia.Base.csproj

@@ -1,7 +1,3 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
-    <PropertyGroup>
-        <TargetFramework>net5.0</TargetFramework>
-    </PropertyGroup>
-
+  <Import Project="..\MSBuild\Robust.Properties.targets" />
 </Project>

Lidgren.Network/Lidgren.Network.csproj

@@ -1,7 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
+    <AssemblyName>SpaceWizards.Lidgren.Network</AssemblyName>
+
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <EnableDefaultCompileItems>false</EnableDefaultCompileItems>
     <DefaultItemExcludes>Lidgren.Network/**/*</DefaultItemExcludes>
@@ -13,6 +15,7 @@
     <Compile Include="Lidgren.Network\Lidgren.Network\**\*.cs">
      <Link>%(RecursiveDir)%(Filename)%(Extension)</Link>
     </Compile>
+    <Compile Remove="Lidgren.Network\Lidgren.Network\obj\**\*.cs" />
   </ItemGroup>
 
 </Project>

MSBuild/Robust.DefineConstants.targets

@@ -26,4 +26,7 @@
   <PropertyGroup Condition="'$(EnableClientScripting)' == 'True'">
     <DefineConstants>$(DefineConstants);CLIENT_SCRIPTING</DefineConstants>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(UseSystemSqlite)' == 'True'">
+    <DefineConstants>$(DefineConstants);USE_SYSTEM_SQLITE</DefineConstants>
+  </PropertyGroup>
 </Project>

MSBuild/Robust.Engine.Version.props

@@ -1,4 +1,4 @@
-<Project>
-    <!-- This file automatically reset by Tools/version.py -->
-    <PropertyGroup><Version>0.8.86</Version></PropertyGroup>
-</Project>
+<Project>
+
+    <!-- This file automatically reset by Tools/version.py -->
+

MSBuild/Robust.Properties.targets

@@ -16,6 +16,11 @@
         <ActualOS>MacOS</ActualOS>
       </PropertyGroup>
     </When>
+    <When Condition="$([MSBuild]::IsOSPlatform('FreeBSD'))">
+      <PropertyGroup>
+        <ActualOS>FreeBSD</ActualOS>
+      </PropertyGroup>
+    </When>
     <Otherwise>
       <PropertyGroup>
         <ActualOS>Linux</ActualOS>
@@ -30,5 +35,6 @@
     <EnableClientScripting>True</EnableClientScripting>
     <!-- Client scripting is disabled on full release builds for security and size reasons. -->
     <EnableClientScripting Condition="'$(FullRelease)' == 'True'">False</EnableClientScripting>
+    <UseSystemSqlite Condition="'$(TargetOS)' == 'FreeBSD'">True</UseSystemSqlite>
   </PropertyGroup>
 </Project>

MSBuild/XamlIL.targets

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <!-- Avoid MSBuild adding a None entry for XAML files because they'd show up TWICE in the project view. -->
     <DefaultItemExcludes>**/*.xaml</DefaultItemExcludes>
-    <RobustUseExternalMSBuild>true</RobustUseExternalMSBuild>
+    <RobustUseExternalMSBuild>false</RobustUseExternalMSBuild>
     <_RobustUseExternalMSBuild>$(RobustUseExternalMSBuild)</_RobustUseExternalMSBuild>
     <_RobustUseExternalMSBuild Condition="'$(_RobustForceInternalMSBuild)' == 'true'">false</_RobustUseExternalMSBuild>
   </PropertyGroup>

OpenToolkit.GraphicsLibraryFramework/GLFW.cs

@@ -10,7 +10,6 @@
 using System;
 using System.Runtime.InteropServices;
 using static OpenToolkit.GraphicsLibraryFramework.GLFWNative;
-using static Robust.Shared.Utility.MarshalHelper;
 
 namespace OpenToolkit.GraphicsLibraryFramework
 {
@@ -211,7 +210,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// <seealso cref="GetVersion"/>
         public static unsafe string GetVersionString()
         {
-            return PtrToStringUTF8(glfwGetVersionString());
+            return Marshal.PtrToStringUTF8((IntPtr) glfwGetVersionString());
         }
 
         /// <summary>
@@ -272,7 +271,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         {
             byte* desc;
             var code = glfwGetError(&desc);
-            description = PtrToStringUTF8(desc);
+            description = Marshal.PtrToStringUTF8((IntPtr) desc);
             return code;
         }
 
@@ -590,7 +589,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// </remarks>
         public static unsafe string GetMonitorName(Monitor* monitor)
         {
-            return PtrToStringUTF8(glfwGetMonitorName(monitor));
+            return Marshal.PtrToStringUTF8((IntPtr) glfwGetMonitorName(monitor));
         }
 
         /// <summary>
@@ -902,7 +901,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// </remarks>
         public static unsafe void WindowHint(WindowHintString hint, string value)
         {
-            var ptr = StringToCoTaskMemUTF8(value);
+            var ptr = Marshal.StringToCoTaskMemUTF8(value);
 
             try
             {
@@ -1364,7 +1363,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// </remarks>
         public static unsafe string GetKeyName(Keys key, int scanCode)
         {
-            return PtrToStringUTF8(glfwGetKeyName(key, scanCode));
+            return Marshal.PtrToStringUTF8((IntPtr) glfwGetKeyName(key, scanCode));
         }
 
         /// <summary>
@@ -2278,7 +2277,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// </remarks>
         public static unsafe string GetJoystickName(int jid)
         {
-            return PtrToStringUTF8(glfwGetJoystickName(jid));
+            return Marshal.PtrToStringUTF8((IntPtr) glfwGetJoystickName(jid));
         }
 
         /// <summary>
@@ -2351,7 +2350,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// </remarks>
         public static unsafe string GetJoystickGUID(int jid)
         {
-            return PtrToStringUTF8(glfwGetJoystickGUID(jid));
+            return Marshal.PtrToStringUTF8((IntPtr) glfwGetJoystickGUID(jid));
         }
 
         /// <summary>
@@ -2509,7 +2508,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// </remarks>
         public static unsafe bool UpdateGamepadMappings(string newMapping)
         {
-            var ptr = StringToCoTaskMemUTF8(newMapping);
+            var ptr = Marshal.StringToCoTaskMemUTF8(newMapping);
             try
             {
                 return glfwUpdateGamepadMappings((byte*)ptr) == GLFW_TRUE;
@@ -2585,7 +2584,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// </remarks>
         public static unsafe string GetGamepadName(int jid)
         {
-            return PtrToStringUTF8(glfwGetGamepadName(jid));
+            return Marshal.PtrToStringUTF8((IntPtr) glfwGetGamepadName(jid));
         }
 
         /// <summary>
@@ -2854,7 +2853,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// </remarks>
         public static unsafe bool ExtensionSupported(string extensionName)
         {
-            var ptr = StringToCoTaskMemUTF8(extensionName);
+            var ptr = Marshal.StringToCoTaskMemUTF8(extensionName);
 
             try
             {
@@ -2893,7 +2892,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// <seealso cref="ExtensionSupported" />
         public static unsafe IntPtr GetProcAddress(string procName)
         {
-            var ptr = StringToCoTaskMemUTF8(procName);
+            var ptr = Marshal.StringToCoTaskMemUTF8(procName);
 
             try
             {
@@ -3085,7 +3084,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// </remarks>
         public static unsafe Window* CreateWindow(int width, int height, string title, Monitor* monitor, Window* share)
         {
-            var ptr = StringToCoTaskMemUTF8(title);
+            var ptr = Marshal.StringToCoTaskMemUTF8(title);
 
             try
             {
@@ -3306,7 +3305,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// <seealso cref="SetClipboardString"/>
         public static unsafe string GetClipboardString(Window* window)
         {
-            return PtrToStringUTF8(glfwGetClipboardString(window));
+            return Marshal.PtrToStringUTF8((IntPtr) glfwGetClipboardString(window));
         }
 
         /// <summary>
@@ -3917,7 +3916,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// <seealso cref="GetClipboardString"/>
         public static unsafe void SetClipboardString(Window* window, string data)
         {
-            var ptr = StringToCoTaskMemUTF8(data);
+            var ptr = Marshal.StringToCoTaskMemUTF8(data);
 
             try
             {
@@ -4751,7 +4750,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// </remarks>
         public static unsafe void SetWindowTitle(Window* window, string title)
         {
-            var ptr = StringToCoTaskMemUTF8(title);
+            var ptr = Marshal.StringToCoTaskMemUTF8(title);
 
             try
             {
@@ -5340,7 +5339,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
             var array = new string[count];
             for (var i = 0; i < count; i++)
             {
-                array[i] = PtrToStringUTF8(ptr[i]);
+                array[i] = Marshal.PtrToStringUTF8((IntPtr) ptr[i]);
             }
 
             return array;
@@ -5386,7 +5385,7 @@ namespace OpenToolkit.GraphicsLibraryFramework
         /// <returns>The address of the function, or <c>null</c> if an error occurred.</returns>
         public static unsafe IntPtr GetInstanceProcAddress(VkHandle instance, string procName)
         {
-            var ptr = StringToCoTaskMemUTF8(procName);
+            var ptr = Marshal.StringToCoTaskMemUTF8(procName);
 
             try
             {

OpenToolkit.GraphicsLibraryFramework/OpenToolkit.GraphicsLibraryFramework.csproj

@@ -5,7 +5,7 @@
     <!-- Work around https://github.com/dotnet/project-system/issues/4314 -->
     <TargetFramework>$(TargetFramework)</TargetFramework>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <LangVersion>7.3</LangVersion>
+    <LangVersion>9.0</LangVersion>
   </PropertyGroup>
 
   <Import Project="..\MSBuild\Robust.DefineConstants.targets" />
@@ -14,7 +14,4 @@
     <PackageReference Condition="'$(TargetFramework)' == 'net472'" Include="System.Memory" Version="4.5.3" />
   </ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\Robust.Shared\Robust.Shared.csproj" />
-  </ItemGroup>
 </Project>

RELEASE-NOTES.md

@@ -0,0 +1,412 @@
+# Release notes for RobustToolbox.
+
+<!--
+NOTE: automatically updated sometimes by version.py.
+Don't change the format without looking at the script!
+-->
+
+<!--START TEMPLATE
+## Master
+
+### Breaking changes
+
+*None yet*
+
+### New features
+
+*None yet*
+
+### Bugfixes
+
+*None yet*
+
+### Other
+
+*None yet*
+
+### Internal
+
+*None yet*
+
+
+END TEMPLATE-->
+
+## Master
+
+### Breaking changes
+
+*None yet*
+
+### New features
+
+*None yet*
+
+### Bugfixes
+
+*None yet*
+
+### Other
+
+*None yet*
+
+### Internal
+
+*None yet*
+
+
+## 0.65.0.0
+
+### Breaking changes
+
+* Rename transform lerping properties alongside other minor internal changes.
+
+### Bugfixes
+
+* Fix physics testbeds.
+* Force grids to always be collidable for now and stop them clipping.
+
+### Other
+
+* Slight optimization to `OutputPanel`'s handling of internal `RichTextEntry`s.
+* Force non-collidable contacts to be destroyed. Previously these hung around until both entities became collidable again.
+
+### Internal
+
+* `Tools/version.py` has been updated to automatically update `RELEASE-NOTES.md`.
+* General cleanup to `Tools/version.py`.
+
+## 0.64.1.0
+
+### Bugfixes
+
+* Word-wrapping in `OutputPanel` and `RichTextLabel` has been fixed.
+
+## 0.64.0.0
+
+### Breaking changes
+
+* IMapLoader has been refactored into MapLoaderSystem. The API is similar for now but is subject to change in the future.
+
+## 0.63.0.0
+
+### Breaking changes
+
+* Thanks to new IME support with SDL2, `IClyde.TextInputStart()` and `IClyde.TextInputStop()` must now be appropriately called to start/stop receiving text input when focusing/unfocusing a UI control. This restriction is applied even on the (default) GLFW backend, to enforce consistent usage of these APIs.
+* `[GUI]TextEventArgs` have been renamed to `[GUI]TextEnteredEventArgs`, turned into records, and made to carry a `string` rather than a single text `Rune`.
+* IoC and `DependencyCollection` `Register` methods now have a `TInterface : class` constraint.
+* [ABI] `IoCManager.InitThread` now returns the `IDependencyCollection`.
+
+### New features
+
+* Fixes for compiling & running on .NET 7. You'll still have to edit a bunch of project files to enable this though.
+* `FormattedMessage.EnumerateRunes()`
+* `OSWindow.Shown()` virtual function for child classes to hook into.
+* `IUserInterfaceManager.DeferAction(...)` for running UI logic "not right now because that would cause an enumeration exception".
+* New `TextEdit` control for multi-line editable text, complete with word-wrapping!
+* `Rope` data structure for representing large editable text, used by the new `TextEdit`.
+* Robust now has IME support matching SDL2's API. This only works on the SDL2 backend (which is not currently enabled by default) but the API is there:
+    * `IClyde.TextInputStart()`, `IClyde.TextInputStop()`, `IClyde.TextInputSetRect()` APIs to control text input behavior.
+    * `TextEditing` events for reporting in-progress IME compositions.
+    * `LineEdit` and `TextEdit` have functional IME support when the game is running on SDL2. If you provide a font file with the relevant glyphs, CJK text input should now be usable.
+* `Register<T>` (single type parameter) extension method for `IDependencyCollection`.
+
+### Bugfixes
+
+* Fixes erroneous literal "\\n" inside the Clyde debug panel.
+* Fixed Lidgren connection status changes potentially getting mislogged.
+* Fixed missing components not being correctly saved for maps
+* Fixed map saving sometimes not including new components.
+* Fix hot reload unit tests.
+
+### Other
+
+* Properly re-use `HttpClient` in `NetManager` meaning we properly pool connections to the auth server, improving performance.
+* Hub advertisements have extended keep-alive pool timeout, so the connection can be kept active between advertisements.
+* All HTTP requests from the engine now have appropriate `User-Agent` header.
+* `bind` command has been made somewhat more clear thanks to a bit of help text and some basic completions.
+* `BoundKeyEventArgs` and derivatives now have a `[DebuggerDisplay]`.
+* Text cursors now have a fancy blinking animation.
+* `SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH` is set on the SDL2 windowing backend, so clicking on the game window to focus it will pass clicks through into the game itself, matching GLFW's behavior.
+* Windows clipboard history paste now works.
+* Improved multi-window UI keyboard focusing system: a single focused control is now tracked per UI root (OS window), and is saved/restored when switching between focused window. This means that you (ideally) only ever have a UI control focused on the current OS window.
+
+### Internal
+
+* `uitest2` is a new command that's like `uitest` but opens an OS window instead. It can also be passed an argument to open a specific tab immediately.
+* Word-wrapping logic has been split off from `RichTextEntry`, into a new helper struct `WordWrap`.
+* Some internal logic in `LineEdit` has been shared with `TextEdit` by moving it to a new `TextEditShared` file.
+* SDL2 backend now uses `[UnmanagedCallersOnly]` instead of `GetFunctionPointerForDelegate`-style P/Invoke marshalling.
+* Entity prototype reloading logic has been moved out of `PrototypeManager` and into a new `PrototypeReloadSystem`.
+
+## 0.62.1.0
+
+### Bugfixes
+
+* Fixed a PVS issue causing entities to be sent to clients without first sending their parents.
+* Improved client-side state handling exception tolerance.
+
+### Other
+
+* Removed null-space map entities.
+
+### Internal
+
+* Added some more anchoring tests.
+
+## 0.62.0.1
+
+### Bugfixes
+
+* Fixed sprites not animating when directly toggling layer visibility,
+* Fixed anchored entities not being added to the anchored lookups.
+
+## 0.62.0.0
+
+### Breaking changes
+
+* Removed some obsolete map event handlers.
+
+### New features
+
+* Added entity query struct enumerators
+
+### Bugfixes
+
+* Improved error tolerance during client state application.
+* Added better error logs when a client deletes a predicted entity.
+* Fixes command permissions not getting sent to clients.
+* Fixes a broad-phase bug were entities were not properly updating their positions.
+
+### Other
+
+* Added the LocalizedCommands class, which automatically infer help and description loc strings from the commands name.
+
+## 0.61.0.0
+
+### Breaking changes
+
+* IMap and IMapGrid have been removed. Just use the associated components directly.
+
+### Other
+
+* AudioSystem has been refactored.
+
+## 0.60.0.0
+
+### Breaking changes
+
+* ISerializationHooks.BeforeSerialization() has been removed. Use custom type serializers instead.
+
+### New features
+
+* Added function to UserInterfaceSystem that returns list of BUIs that a client has open.
+
+### Bugfixes
+
+* Fixed various container related broadphase bugs which could result in entities getting stuck with a null-broadphase.
+* Fixed client fixture state handling bug that caused the client to incorrectly disable collision.
+
+### Other
+
+* Misc PVS optimisations
+
+### Internal
+
+* Removed redundant grid-init physics logic
+* Modified garbage collection for entity spawning profiling.
+
+## 0.59.0.0
+
+### Breaking changes
+
+* Various transform related methods have been removed from MapGrids
+* TransformSystem.SetCoordinates() arguments have changed and now allow an entity to be sent to nullspace
+
+### Bugfixes
+
+* Fixed an entity lookup bug that sometimes failed to return entities in StaticSundriesTrees
+
+### Other
+
+* The EntitySystem.Resolve<> methods have been change to protected
+
+## 0.58.1.1
+
+### Bugfixes
+
+* Fixed some container shutdown errors
+* Fixed LookupFlags.Static not acting as a full replacement for LookupFlags.Anchored
+
+## 0.58.1.0
+
+### Other
+
+* Physics collision changed and body type changed events no longer get raised before initialisation
+
+## 0.58.0.0
+
+### Breaking changes
+
+* Some TransformComponent functions have been moved to the system.
+* Container insert, remove, and shutdown function arguments and functionality has changed.
+* Physics entities without fixtures now automatically disable collision.
+
+### New features
+
+* Added command to profile entity spawning
+
+### Bugfixes
+
+* EntityLookup/BroadphaseComponent tracking has been overhauled, which should hopefully fix various broadphase bugs.
+
+### Other
+
+* Component.Owner is now marked as obsolete.
+
+## 0.57.0.4
+
+### Bugfixes
+
+* Made entity deletion more resilient against exceptions. Should fix several bugs.
+
+## 0.57.0.2 and 0.57.0.3
+
+### Bugfixes
+
+* Fixed more entity-lookup bugs.
+
+## 0.57.0.1
+
+### Bugfixes
+
+* Fixed entity lookup bug that was causing crashes.
+
+### 0.57.0.0
+
+### Breaking changes
+
+* EntityLookupComponent has been merged into BroadphaseComponent. The data that was previously stored in this tree is now stored across the 3 trees on BroadphaseComponent.
+
+### New features
+
+* EntityLookup has had its flags updated to reflect the merge of EntityLookupComponent and BroadphaseComponent, with the new flags reflecting each tree: Dynamic, Static, and Sundries. Dynamic and Static store physics bodies that are collidable and Sundries stores everything else (apart from grids).
+
+### Internal
+
+* EntityLookup and Broadphase have had their data de-duplicated, dropping the AABBs stored on the server by half. This also means MoveEvent updates will be much faster.
+* PVS mover updates has had their performance improved slightly.
+* Physics LinkedList nodes for contacts will no longer be re-made for every contact and will just be cleared when re-used.
+* Sprite / Light dynamictree allocations on the client have been dropped by using static lambdas.
+* The physics contact buffer for each FixtureProxy is now pooled.
+
+## 0.56.1.1
+
+### Bugfixes
+
+* Fix PVS sometimes not sending an entity's parents.
+* Fix velocity preservation on parenting changes.
+
+## 0.56.1.0
+
+### New features
+
+* Update pt-BR locale with more localizations
+* Separated PVS entity budget into an entity creation budget and a pvs-entry budget.
+
+### Bugfixes
+
+* Fix VV type handler removal.
+* System errors during component removal should no longer result in undeletable entities.
+
+### Other
+
+* The ordering of component removals and shutdowns during entity deltion has changed (see #3355).
+* Improved Box2Serializer
+* Removed uses IEnumerables from EntityLookupSystem.
+* Optimized client entity spawning by 15%.
+* Modified how the rendering tree handles entity movement.
+* Improved grid enumeration allocs.
+* Fixed a bunch of build warnings (see #3329 and #3289 for details)
+
+## 0.56.0.2
+
+### Bugfixes
+
+* Rename \_lib.ftl to \_engine_lib.ftl to avoid overwriting
+
+## 0.56.0.1
+
+### Bugfixes
+
+* Fix instantiation of data records containing value types
+
+## 0.56.0.0
+
+### Breaking changes
+
+* `CastShadows` moved to `SharedPointLightComponent` from clientside, now networked
+
+### New features
+
+* New type handler helpers added to V^3
+* Added pt-BR locale
+
+### Bugfixes
+
+* Fixed audio fallback coords
+
+### Other
+
+* Improved PVS performance by using `for` over `forEach`
+* Improved Vec2 inverse allocations
+
+## 0.55.5.0
+
+### New features
+
+* Added a method to pass in physics transforms for getting nearest point.
+
+### Bugfixes
+
+* Prevent singular sprite matrices.
+* Fix obsolete warnings in tests.
+
+### Other
+
+* Significantly reduce physics contact allocations.
+
+## 0.55.4.1
+
+### Breaking changes
+
+* Removed `SI`, `SIoC`, `I`, `IoC`, `SE` and `CE` VV command prefixes.
+  * `SI`, `SIoC`, `I` and `IoC` are replaced by VV paths under `/ioc/` and `/c/ioc/`.
+  * `SE` and `CE` are replaced by VV paths under `/system/` and `/c/system`.
+
+### New features
+
+* Added CVars to control Lidgren's <abbr title="Maximum Transmission Unit">MTU</abbr> parameters:
+  * `net.mtu`
+  * `net.mtu_expand`
+  * `net.mtu_expand_frequency`
+  * `net.mtu_expand_fail_attempts`
+* Added a whole load of features to ViewVariables.
+  * Added VV Paths, which allow you to refer to an object by a path, e.g. `/entity/1234/Transform/WorldPosition`
+  * Added VV Domains, which allow you to add "handlers" for the top-most VV Path segment, e.g. `/entity` is a domain and so is `/player`...
+  * Added VV Type Handlers, which allow you to add "custom paths" under specific types, even dynamically!
+  * Added VV Path networking, which allows you to read/write/invoke paths remotely, both from server to client and from client to server.
+  * Added `vvread`, `vvwrite` and `vvinvoke` commands, which allow you to read, write and invoke VV paths.
+  * Added autocompletion to all VV commands.
+  * Please note that the VV GUI still remains the same. It will be updated to use these new features in the future.
+
+### Other
+
+* Changed Lidgren to be compiled against `net6.0`. This unlocks `Half` read/write methods.
+* Lidgren has been updated to [0.2.2](https://github.com/space-wizards/SpaceWizards.Lidgren.Network/blob/v0.2.2/RELEASE-NOTES.md). Not all the changes since 0.1.0 are new here, since this is the first version where we're properly tracking this in release notes.
+* Robust.Client now uses our own [NFluidsynth](https://github.com/space-wizards/SpaceWizards.NFluidsynth) [nuget package](https://www.nuget.org/packages/SpaceWizards.NFluidsynth).
+
+### Internal
+
+* Renamed Lidgren's assembly to `SpaceWizards.Lidgren.Network`.
+* Rogue `obj/` folders inside Lidgren no longer break the build.
+* Renamed NFluidsynth's assembly to `SpaceWizards.NFluidsynth`

Resources/EnginePrototypes/UserInterface/uiThemes.yml

@@ -0,0 +1,3 @@
+- type: uiTheme
+  id: Default
+  path: /textures/interface/Default

Resources/Locale/en-US/_engine_lib.ftl

@@ -0,0 +1,63 @@
+# Used internally by the THE() function.
+zzzz-the = { PROPER($ent) ->
+    *[false] the { $ent }
+     [true] { $ent }
+    }
+
+# Used internally by the SUBJECT() function.
+zzzz-subject-pronoun = { GENDER($ent) ->
+    [male] he
+    [female] she
+    [epicene] they
+   *[neuter] it
+   }
+
+# Used internally by the OBJECT() function.
+zzzz-object-pronoun = { GENDER($ent) ->
+    [male] him
+    [female] her
+    [epicene] them
+   *[neuter] it
+   }
+
+# Used internally by the POSS-PRONOUN() function.
+zzzz-possessive-pronoun = { GENDER($ent) ->
+    [male] his
+    [female] hers
+    [epicene] theirs
+   *[neuter] its
+   }
+
+# Used internally by the POSS-ADJ() function.
+zzzz-possessive-adjective = { GENDER($ent) ->
+    [male] his
+    [female] her
+    [epicene] their
+   *[neuter] its
+   }
+
+# Used internally by the REFLEXIVE() function.
+zzzz-reflexive-pronoun = { GENDER($ent) ->
+    [male] himself
+    [female] herself
+    [epicene] themselves
+   *[neuter] itself
+   }
+
+# Used internally by the CONJUGATE-BE() function.
+zzzz-conjugate-be = { GENDER($ent) ->
+    [epicene] are
+   *[other] is
+   }
+
+# Used internally by the CONJUGATE-HAVE() function.
+zzzz-conjugate-have = { GENDER($ent) ->
+    [epicene] have
+   *[other] has
+   }
+
+# Used internally by the CONJUGATE-BASIC() function.
+zzzz-conjugate-basic = { GENDER($ent) ->
+    [epicene] { $first }
+   *[other] { $second }
+   }

Resources/Locale/en-US/client-state-commands.ftl

@@ -0,0 +1,16 @@
+# Loc strings for various entity state & client-side PVS related commands
+
+cmd-reset-ent-help = Usage: resetent <Entity UID>
+cmd-reset-ent-desc = Reset an entity to the most recently received server state. This will also reset entities that have been detached to null-space. 
+
+cmd-reset-all-ents-help = Usage: resetallents
+cmd-reset-all-ents-desc = Resets all entities to the most recently received server state. This only impacts entities that have not been detached to null-space. 
+
+cmd-detach-ent-help = Usage: detachent <Entity UID>
+cmd-detach-ent-desc = Detach an entity to null-space, as if it had left PVS range.
+
+cmd-local-delete-help = Usage: localdelete <Entity UID>
+cmd-local-delete-desc = Deletes an entity. Unlike the normal delete command, this is CLIENT-SIDE. Unless the entity is a client-side entity, this will likely cause errors.
+
+cmd-full-state-reset-help = Usage: fullstatereset
+cmd-full-state-reset-desc = Discards any entity state information and requests a full-state from the server.

Resources/Locale/en-US/commands.ftl

@@ -0,0 +1,531 @@
+### Localization for engine console commands
+
+## generic command errors
+
+cmd-invalid-arg-number-error = Invalid number of arguments.
+
+cmd-parse-failure-integer = {$arg} is not a valid integer.
+cmd-parse-failure-float = {$arg} is not a valid float.
+cmd-parse-failure-bool = {$arg} is not a valid bool.
+cmd-parse-failure-uid = {$arg} is not a valid entity UID.
+cmd-parse-failure-mapid = {$arg} is not a valid MapId.
+cmd-parse-failure-entity-exist = UID {$arg} does not correspond to an existing entity.
+
+
+## 'help' command
+cmd-help-desc = Display general help or help text for a specific command
+cmd-help-help = Usage: help [command name]
+    When no command name is provided, displays general-purpose help text. If a command name is provided, displays help text for that command.
+
+cmd-help-no-args = To display help for a specific command, write 'help <command>'. To list all available commands, write 'list'. To search for commands, use 'list <filter>'.
+cmd-help-unknown = Unknown command: { $command }
+cmd-help-top = { $command } - { $description }
+cmd-help-invalid-args = Invalid amount of arguments.
+cmd-help-arg-cmdname = [command name]
+
+## 'cvar' command
+cmd-cvar-desc = Gets or sets a CVar.
+cmd-cvar-help = Usage: cvar <name | ?> [value]
+    If a value is passed, the value is parsed and stored as the new value of the CVar.
+    If not, the current value of the CVar is displayed.
+    Use 'cvar ?' to get a list of all registered CVars.
+
+cmd-cvar-invalid-args = Must provide exactly one or two arguments.
+cmd-cvar-not-registered = CVar '{ $cvar }' is not registered. Use 'cvar ?' to get a list of all registered CVars.
+cmd-cvar-parse-error = Input value is in incorrect format for type { $type }
+cmd-cvar-compl-list = List available CVars
+cmd-cvar-arg-name = <name | ?>
+cmd-cvar-value-hidden = <value hidden>
+
+## 'list' command
+cmd-list-desc = Lists available commands, with optional search filter
+cmd-list-help = Usage: list [filter]
+    Lists all available commands. If an argument is provided, it will be used to filter commands by name.
+
+cmd-list-heading = SIDE NAME            DESC{"\u000A"}-------------------------{"\u000A"}
+
+cmd-list-arg-filter = [filter]
+
+## '>' command, aka remote exec
+cmd-remoteexec-desc = Executes server-side commands
+cmd-remoteexec-help = Usage: > <command> [arg] [arg] [arg...]
+    Executes a command on the server. This is necessary if a command with the same name exists on the client, as simply running the command would run the client command first.
+
+## 'gc' command
+cmd-gc-desc = Run the GC (Garbage Collector)
+cmd-gc-help = Usage: gc [generation]
+    Uses GC.Collect() to execute the Garbage Collector.
+    If an argument is provided, it is parsed as a GC generation number and GC.Collect(int) is used.
+    Use the 'gfc' command to do an LOH-compacting full GC.
+cmd-gc-failed-parse = Failed to parse argument.
+cmd-gc-arg-generation = [generation]
+
+## 'gcf' command
+cmd-gcf-desc = Run the GC, fully, compacting LOH and everything.
+cmd-gcf-help = Usage: gcf
+    Does a full GC.Collect(2, GCCollectionMode.Forced, true, true) while also compacting LOH.
+    This will probably lock up for hundreds of milliseconds, be warned.
+
+## 'gc_mode' command
+cmd-gc_mode-desc = Change/Read the GC Latency mode
+cmd-gc_mode-help = Usage: gc_mode [type]
+    If no argument is provided, returns the current GC latency mode.
+    If an argument is passed, it is parsed as GCLatencyMode and set as the GC latency mode.
+
+cmd-gc_mode-current = current gc latency mode: { $prevMode }
+cmd-gc_mode-possible = possible modes:
+cmd-gc_mode-option = - { $mode }
+cmd-gc_mode-unknown = unknown gc latency mode: { $arg }
+cmd-gc_mode-attempt = attempting gc latency mode change: { $prevMode } -> { $mode }
+cmd-gc_mode-result = resulting gc latency mode: { $mode }
+cmd-gc_mode-arg-type = [type]
+
+## 'mem' command
+cmd-mem-desc = Prints managed memory info
+cmd-mem-help = Usage: mem
+
+cmd-mem-report = Heap Size: { TOSTRING($heapSize, "N0") }
+    Total Allocated: { TOSTRING($totalAllocated, "N0") }
+
+## 'physics' command
+cmd-physics-overlay = {$overlay} is not a recognised overlay
+
+## 'lsasm' command
+cmd-lsasm-desc = Lists loaded assemblies by load context
+cmd-lsasm-help = Usage: lsasm
+
+## 'exec' command
+cmd-exec-desc = Executes a script file from the game's writeable user data
+cmd-exec-help = Usage: exec <fileName>
+    Each line in the file is executed as a single command, unless it starts with a #
+
+cmd-exec-arg-filename = <fileName>
+
+## 'dump_net_comps' command
+cmd-dump_net_comps-desc = Prints the table of networked components.
+cmd-dump_net_comps-help = Usage: dump_net-comps
+
+cmd-dump_net_comps-error-writeable = Registration still writeable, network ids have not been generated.
+cmd-dump_net_comps-header = Networked Component Registrations:
+
+## 'dump_event_tables' command
+cmd-dump_event_tables-desc = Prints directed event tables for an entity.
+cmd-dump_event_tables-help = Usage: dump_event_tables <entityUid>
+
+cmd-dump_event_tables-missing-arg-entity = Missing entity argument
+cmd-dump_event_tables-error-entity = Invalid entity
+cmd-dump_event_tables-arg-entity = <entityUid>
+
+## 'monitor' command
+cmd-monitor-desc = Toggles a debug monitor in the F3 menu.
+cmd-monitor-help = Usage: monitor <name>
+    Possible monitors are: { $monitors }
+    You can also use the special values "-all" and "+all" to hide or show all monitors, respectively.
+
+cmd-monitor-arg-monitor = <monitor>
+cmd-monitor-invalid-name = Invalid monitor name
+cmd-monitor-arg-count = Missing monitor argument
+cmd-monitor-minus-all-hint = Hides all monitors
+cmd-monitor-plus-all-hint = Shows all monitors
+
+
+## 'setambientlight' command
+cmd-set-ambient-light-desc = Allows you to set the ambient light for the specified map, in SRGB.
+cmd-set-ambient-light-help = setambientlight [mapid] [r g b a]
+cmd-set-ambient-light-parse = Unable to parse args as a byte values for a color.
+
+## Mapping commands
+
+cmd-savemap-desc = Serializes a map to disk. Will not save a post-init map unless forced.
+cmd-savemap-help = savemap <MapID> <Path> [force]
+cmd-savemap-not-exist = Target map does not exist.
+cmd-savemap-init-warning = Attempted to save a post-init map without forcing the save.
+cmd-savemap-attempt = Attempting to save map {$mapId} to {$path}.
+cmd-savemap-success = Map successfully saved.
+cmd-hint-savemap-id = <MapID>
+cmd-hint-savemap-path = <Path>
+cmd-hint-savemap-force = [bool]
+
+cmd-loadmap-desc = Loads a map from disk into the game.
+cmd-loadmap-help = loadmap <MapID> <Path> [x] [y] [rotation] [consistentUids]
+cmd-loadmap-nullspace = You cannot load into map 0.
+cmd-loadmap-exists = Map {$mapId} already exists.
+cmd-loadmap-success = Map {$mapId} has been loaded from {$path}.
+cmd-loadmap-error = An error occurred while loading map from {$path}.
+cmd-hint-loadmap-x-position = [x-position]
+cmd-hint-loadmap-y-position = [y-position]
+cmd-hint-loadmap-rotation = [rotation]
+cmd-hint-loadmap-uids = [float]
+
+cmd-hint-savebp-id = <Grid EntityID>
+
+## 'flushcookies' command
+# Note: the flushcookies command is from Robust.Client.WebView, it's not in the main engine code.
+
+cmd-flushcookies-desc = Flush CEF cookie storage to disk
+cmd-flushcookies-help = This ensure cookies are properly saved to disk in the event of unclean shutdowns.
+    Note that the actual operation is asynchronous.
+
+cmd-ldrsc-desc = Pre-caches a resource.
+cmd-ldrsc-help = Usage: ldrsc <path> <type>
+
+cmd-rldrsc-desc = Reloads a resource.
+cmd-rldrsc-help = Usage: rldrsc <path> <type>
+
+cmd-gridtc-desc = Gets the tile count of a grid.
+cmd-gridtc-help = Usage: gridtc <gridId>
+
+
+# Client-side commands
+cmd-guidump-desc = Dump GUI tree to /guidump.txt in user data.
+cmd-guidump-help = Usage: guidump
+
+cmd-uitest-desc = Open a dummy UI testing window
+cmd-uitest-help = Usage: uitest
+
+## 'uitest2' command
+cmd-uitest2-desc = Opens a UI control testing OS window
+cmd-uitest2-help = Usage: uitest2 <tab>
+cmd-uitest2-arg-tab = <tab>
+cmd-uitest2-error-args = Expected at most one argument
+cmd-uitest2-error-tab = Invalid tab: '{$value}'
+cmd-uitest2-title = UITest2
+
+
+cmd-setclipboard-desc = Sets the system clipboard
+cmd-setclipboard-help = Usage: setclipboard <text>
+
+cmd-getclipboard-desc = Gets the system clipboard
+cmd-getclipboard-help = Usage: Getclipboard
+
+cmd-togglelight-desc = Toggles light rendering.
+cmd-togglelight-help = Usage: togglelight
+
+cmd-togglefov-desc = Toggles fov for client.
+cmd-togglefov-help = Usage: togglefov
+
+cmd-togglehardfov-desc = Toggles hard fov for client. (for debugging space-station-14#2353)
+cmd-togglehardfov-help = Usage: togglehardfov
+
+cmd-toggleshadows-desc = Toggles shadow rendering.
+cmd-toggleshadows-help = Usage: toggleshadows
+
+cmd-togglelightbuf-desc = Toggles lighting rendering. This includes shadows but not FOV.
+cmd-togglelightbuf-help = Usage: togglelightbuf
+
+cmd-chunkinfo-desc = Gets info about a chunk under your mouse cursor.
+cmd-chunkinfo-help = Usage: chunkinfo
+
+cmd-rldshader-desc = Reloads all shaders.
+cmd-rldshader-help = Usage: rldshader
+
+cmd-cldbglyr-desc = Toggle fov and light debug layers.
+cmd-cldbglyr-help= Usage: cldbglyr <layer>: Toggle <layer>
+    cldbglyr: Turn all Layers off
+
+cmd-key-info-desc = Keys key info for a key.
+cmd-key-info-help = Usage: keyinfo <Key>
+
+## 'bind' command
+cmd-bind-desc = Binds an input key combination to an input command.
+cmd-bind-help = Usage: bind { cmd-bind-arg-key } { cmd-bind-arg-mode } { cmd-bind-arg-command }
+    Note that this DOES NOT automatically save bindings.
+    Use the 'svbind' command to save binding configuration.
+
+cmd-bind-arg-key = <KeyName>
+cmd-bind-arg-mode = <BindMode>
+cmd-bind-arg-command = <InputCommand>
+
+cmd-net-draw-interp-desc = Toggles the debug drawing of the network interpolation.
+cmd-net-draw-interp-help = Usage: net_draw_interp
+
+cmd-net-draw-interp-desc = Toggles the debug drawing of the network interpolation.
+cmd-net-draw-interp-help = Usage: net_draw_interp
+
+cmd-net-watch-ent-desc = Dumps all network updates for an EntityId to the console.
+cmd-net-watch-ent-help = Usage: net_watchent <0|EntityUid>
+
+cmd-net-refresh-desc = Requests a full server state.
+cmd-net-refresh-help = Usage: net_refresh
+
+cmd-net-entity-report-desc = Toggles the net entity report panel.
+cmd-net-entity-report-help = Usage: net_entityreport
+
+cmd-fill-desc = Fill up the console for debugging.
+cmd-fill-help = Fills the console with some nonsense for debugging.
+
+cmd-cls-desc = Clears the console.
+cmd-cls-help = Clears the debug console of all messages.
+
+cmd-sendgarbage-desc = Sends garbage to the server.
+cmd-sendgarbage-help = The server will reply with 'no u'
+
+cmd-loadgrid-desc = Loads a grid from a file into an existing map.
+cmd-loadgrid-help = loadgrid <MapID> <Path> [x y] [rotation] [storeUids]
+
+cmd-loc-desc = Prints the absolute location of the player's entity to console.
+cmd-loc-help = loc
+
+cmd-tpgrid-desc = Teleports a grid to a new location.
+cmd-tpgrid-help = tpgrid <gridId> <X> <Y> [<MapId>]
+
+cmd-rmgrid-desc = Removes a grid from a map. You cannot remove the default grid.
+cmd-rmgrid-help = rmgrid <gridId>
+
+cmd-mapinit-desc = Runs map init on a map.
+cmd-mapinit-help = mapinit <mapID>
+
+cmd-lsmap-desc = Lists maps.
+cmd-lsmap-help = lsmap
+
+cmd-lsgrid-desc = Lists grids.
+cmd-lsgrid-help = lsgrid
+
+cmd-addmap-desc = Adds a new empty map to the round. If the mapID already exists, this command does nothing.
+cmd-addmap-help = addmap <mapID> [initialize]
+
+cmd-rmmap-desc = Removes a map from the world. You cannot remove nullspace.
+cmd-rmmap-help = rmmap <mapId>
+
+cmd-savegrid-desc = Serializes a grid to disk.
+cmd-savegrid-help = savegrid <gridID> <Path>
+
+cmd-testbed-desc = Loads a physics testbed on the specified map.
+cmd-testbed-help = testbed <mapid> <test>
+
+cmd-saveconfig-desc = Saves the client configuration to the config file.
+cmd-saveconfig-help = saveconfig
+
+## 'flushcookies' command
+# Note: the flushcookies command is from Robust.Client.WebView, it's not in the main engine code.
+
+cmd-flushcookies-desc = Flush CEF cookie storage to disk
+cmd-flushcookies-help = This ensure cookies are properly saved to disk in the event of unclean shutdowns.
+    Note that the actual operation is asynchronous.
+
+## 'addcomp' command
+cmd-addcomp-desc = Adds a component to an entity.
+cmd-addcomp-help = addcomp <uid> <componentName>
+cmd-addcompc-desc = Adds a component to an entity on the client.
+cmd-addcompc-help = addcompc <uid> <componentName>
+
+## 'rmcomp' command
+cmd-rmcomp-desc = Removes a component from an entity.
+cmd-rmcomp-help = rmcomp <uid> <componentName>
+cmd-rmcompc-desc = Removes a component from an entity on the client.
+cmd-rmcompc-help = rmcomp <uid> <componentName>
+
+## 'addview' command
+cmd-addview-desc = Allows you to subscribe to an entity's view for debugging purposes.
+cmd-addview-help = addview <entityUid>
+cmd-addviewc-desc = Allows you to subscribe to an entity's view for debugging purposes.
+cmd-addviewc-help = addview <entityUid>
+
+## 'removeview' command
+cmd-removeview-desc = Allows you to unsubscribe to an entity's view for debugging purposes.
+cmd-removeview-help = removeview <entityUid>
+
+## 'loglevel' command
+cmd-loglevel-desc = Changes the log level for a provided sawmill.
+cmd-loglevel-help = Usage: loglevel <sawmill> <level>
+      sawmill: A label prefixing log messages. This is the one you're setting the level for.
+      level: The log level. Must match one of the values of the LogLevel enum.
+
+cmd-testlog-desc = Writes a test log to a sawmill.
+cmd-testlog-help = Usage: testlog <sawmill> <level> <message>
+    sawmill: A label prefixing the logged message.
+    level: The log level. Must match one of the values of the LogLevel enum.
+    message: The message to be logged. Wrap this in double quotes if you want to use spaces.
+
+## 'vv' command
+cmd-vv-desc = Opens View Variables.
+cmd-vv-help = Usage: vv <entity ID|IoC interface name|SIoC interface name>
+
+## 'showvelocities' command
+cmd-showvelocities-desc = Displays your angular and linear velocities.
+cmd-showvelocities-help = Usage: showvelocities
+
+## 'setinputcontext' command
+cmd-setinputcontext-desc = Sets the active input context.
+cmd-setinputcontext-help = Usage: setinputcontext <context>
+
+## 'forall' command
+cmd-forall-desc = Runs a command over all entities with a given component.
+cmd-forall-help = Usage: forall <bql query> do <command...>
+
+## 'delete' command
+cmd-delete-desc = Deletes the entity with the specified ID.
+cmd-delete-help = delete <entity UID>
+
+# System commands
+cmd-showtime-desc = Shows the server time.
+cmd-showtime-help = showtime
+
+cmd-restart-desc = Gracefully restarts the server (not just the round).
+cmd-restart-help = restart
+
+cmd-shutdown-desc = Gracefully shuts down the server.
+cmd-shutdown-help = shutdown
+
+cmd-saveconfig-desc = Saves the server configuration to the config file.
+cmd-saveconfig-help = saveconfig
+
+cmd-netaudit-desc = Prints into about NetMsg security.
+cmd-netaudit-help = netaudit
+
+# Player commands
+cmd-tp-desc = Teleports a player to any location in the round.
+cmd-tp-help = tp <x> <y> [<mapID>]
+
+cmd-tpto-desc = Teleports the current player or the specified players/entities to the location of last player/entity specified.d.
+cmd-tpto-help = tpto <username|uid> [username|uid]...
+
+cmd-listplayers-desc = Lists all players currently connected.
+cmd-listplayers-help = listplayers
+
+cmd-kick-desc = Kicks a connected player out of the server, disconnecting them.
+cmd-kick-help = kick <PlayerIndex> [<Reason>]
+
+# Spin command
+cmd-spin-desc = Causes an entity to spin. Default entity is the attached player's parent.
+cmd-spin-help = spin velocity [drag] [entityUid]
+
+# Localization command
+cmd-rldloc-desc = Reloads localization (client & server).
+cmd-rldloc-help = Usage: rldloc
+
+# Debug entity controls
+cmd-spawn-desc = Spawns an entity with specific type.
+cmd-spawn-help = spawn <prototype> OR spawn <prototype> <relative entity ID> OR spawn <prototype> <x> <y>
+cmd-cspawn-desc = Spawns a client-side entity with specific type at your feet.
+cmd-cspawn-help = cspawn <entity type>
+
+cmd-scale-desc = Increases or decreases an entity's size naively.
+cmd-scale-help = scale <entityUid> <float>
+
+cmd-dumpentities-desc = Dump entity list.
+cmd-dumpentities-help = Dumps entity list of UIDs and prototype.
+
+cmd-getcomponentregistration-desc = Gets component registration information.
+cmd-getcomponentregistration-help = Usage: getcomponentregistration <componentName>
+
+cmd-showrays-desc = Toggles debug drawing of physics rays. An integer for <raylifetime> must be provided.
+cmd-showrays-help = Usage: showrays <raylifetime>
+
+cmd-disconnect-desc = Immediately disconnect from the server and go back to the main menu.
+cmd-disconnect-help = Usage: disconnect
+
+cmd-entfo-desc = Displays verbose diagnostics for an entity.
+cmd-entfo-help = Usage: entfo <entityuid>
+    The entity UID can be prefixed with 'c' to convert it to a client entity UID.
+
+cmd-fuck-desc = Throws an exception
+cmd-fuck-help = Throws an exception
+
+cmd-showpos-desc = Enables debug drawing over all entity positions in the game.
+cmd-showpos-help = Usage: showpos
+
+cmd-sggcell-desc = Lists entities on a snap grid cell.
+cmd-sggcell-help = Usage: sggcell <gridID> <vector2i>\nThat vector2i param is in the form x<int>,y<int>.
+
+cmd-overrideplayername-desc = Changes the name used when attempting to connect to the server.
+cmd-overrideplayername-help = Usage: overrideplayername <name>
+
+cmd-showanchored-desc = Shows anchored entities on a particular tile
+cmd-showanchored-help = Usage: showanchored
+
+cmd-dmetamem-desc = Dumps a type's members in a format suitable for the sandbox configuration file.
+cmd-dmetamem-help = Usage: dmetamem <type>
+
+cmd-dmetamem-desc = Displays chunk bounds for the purposes of rendering.
+cmd-dmetamem-help = Usage: showchunkbb <type>
+
+cmd-launchauth-desc = Load authentication tokens from launcher data to aid in testing of live servers.
+cmd-launchauth-help = Usage: launchauth <account name>
+
+cmd-lightbb-desc = Toggles whether to show light bounding boxes.
+cmd-lightbb-help = Usage: lightbb
+
+cmd-monitorinfo-desc = Monitors info
+cmd-monitorinfo-help = Usage: monitorinfo <id>
+
+cmd-setmonitor-desc = Set monitor
+cmd-setmonitor-help = Usage: setmonitor <id>
+
+cmd-physics-desc = Shows a debug physics overlay. The arg supplied specifies the overlay.
+cmd-physics-help = Usage: physics <aabbs / com / contactnormals / contactpoints / distance / joints / shapeinfo / shapes>
+
+cmd-hardquit-desc = Kills the game client instantly.
+cmd-hardquit-help = Kills the game client instantly, leaving no traces. No telling the server goodbye.
+
+cmd-quit-desc = Shuts down the game client gracefully.
+cmd-quit-help = Properly shuts down the game client, notifying the connected server and such.
+
+cmd-csi-desc = Opens a C# interactive console.
+cmd-csi-help = Usage: csi
+
+cmd-scsi-desc = Opens a C# interactive console on the server.
+cmd-scsi-help = Usage: scsi
+
+cmd-watch-desc = Opens a variable watch window.
+cmd-watch-help = Usage: watch
+
+cmd-showspritebb-desc = Toggle whether sprite bounds are shown
+cmd-showspritebb-help = Usage: showspritebb
+
+cmd-togglelookup-desc = Shows / hides entitylookup bounds via an overlay.
+cmd-togglelookup-help = Usage: togglelookup
+
+cmd-net_entityreport-desc = Toggles the net entity report panel.
+cmd-net_entityreport-help = Usage: net_entityreport
+
+cmd-net_refresh-desc = Requests a full server state.
+cmd-net_refresh-help = Usage: net_refresh
+
+cmd-net_graph-desc = Toggles the net statistics pannel.
+cmd-net_graph-help = Usage: net_graph
+
+cmd-net_watchent-desc = Dumps all network updates for an EntityId to the console.
+cmd-net_watchent-help = Usage: net_watchent <0|EntityUid>
+
+cmd-net_draw_interp-desc = Toggles the debug drawing of the network interpolation.
+cmd-net_draw_interp-help = Usage: net_draw_interp <0|EntityUid>
+
+cmd-vram-desc = Displays video memory usage statics by the game.
+cmd-vram-help = Usage: vram
+
+cmd-showislands-desc = Shows the current physics bodies involved in each physics island.
+cmd-showislands-help = Usage: showislands
+
+cmd-showgridnodes-desc = Shows the nodes for grid split purposes.
+cmd-showgridnodes-help = Usage: showgridnodes
+
+cmd-profsnap-desc = Make a profiling snapshot.
+cmd-profsnap-help = Usage: profsnap
+
+cmd-devwindow-desc = Dev Window
+cmd-devwindow-help = Usage: devwindow
+
+cmd-devwindow-desc = Open file
+cmd-devwindow-help = Usage: testopenfile
+
+cmd-scene-desc = Immediately changes the UI scene/state.
+cmd-scene-help = Usage: scene <className>
+
+cmd-szr_stats-desc = Report serializer statistics.
+cmd-szr_stats-help = Usage: szr_stats
+
+cmd-hwid-desc = Returns the current HWID (HardWare ID).
+cmd-hwid-help = Usage: hwid
+
+cmd-vvread-desc = Retrieve a path's value using VV (View Variables).
+cmd-vvread-desc = Usage: vvread <path>
+
+cmd-vvwrite-desc = Modify a path's value using VV (View Variables).
+cmd-vvwrite-desc = Usage: vvwrite <path>
+
+cmd-vv-desc = Opens View Variables (VV).
+cmd-vv-desc = Usage: vv <path|entity ID|guihover>
+
+cmd-vvinvoke-desc = Invoke/Call a path with arguments using VV.
+cmd-vvinvoke-desc = Usage: vvinvoke <path> [arguments...]

Resources/Locale/en-US/controls.ftl

@@ -0,0 +1,10 @@
+color-selector-sliders-red = R
+color-selector-sliders-green = G
+color-selector-sliders-blue = B
+color-selector-sliders-hue = H
+color-selector-sliders-saturation = S
+color-selector-sliders-value = V
+color-selector-sliders-alpha = A
+
+color-selector-sliders-rgb = RGB
+color-selector-sliders-hsv = HSV

Resources/Locale/en-US/midi-commands.ftl

@@ -0,0 +1 @@
+cmd-midipanic-desc = Turns off every note for every active MIDI renderer.

Resources/Locale/pt-BR/_engine_lib.ftl

@@ -0,0 +1,63 @@
+# Used internally by the THE() function.
+zzzz-the = { PROPER($ent) ->
+    *[false] a { $ent }
+     [true] { $ent }
+    }
+
+# Used internally by the SUBJECT() function.
+zzzz-subject-pronoun = { GENDER($ent) ->
+    [male] ele
+    [female] ela
+    [epicene] eles
+   *[neuter] ele
+   }
+
+# Used internally by the OBJECT() function.
+zzzz-object-pronoun = { GENDER($ent) ->
+    [male] ele
+    [female] ela
+    [epicene] eles
+   *[neuter] isso
+   }
+
+# Used internally by the POSS-PRONOUN() function.
+zzzz-possessive-pronoun = { GENDER($ent) ->
+    [male] dele
+    [female] dela
+    [epicene] deles
+   *[neuter] dele
+   }
+
+# Used internally by the POSS-ADJ() function.
+zzzz-possessive-adjective = { GENDER($ent) ->
+    [male] dele
+    [female] dela
+    [epicene] deles
+   *[neuter] dele
+   }
+
+# Used internally by the REFLEXIVE() function.
+zzzz-reflexive-pronoun = { GENDER($ent) ->
+    [male] ele mesmo
+    [female] ela mesmo
+    [epicene] eles mesmos
+   *[neuter] ele mesmo
+   }
+
+# Used internally by the CONJUGATE-BE() function.
+zzzz-conjugate-be = { GENDER($ent) ->
+    [epicene] é
+   *[other] é
+   }
+
+# Used internally by the CONJUGATE-HAVE() function.
+zzzz-conjugate-have = { GENDER($ent) ->
+    [epicene] tenho
+   *[other] tem
+   }
+
+# Used internally by the CONJUGATE-BASIC() function.
+zzzz-conjugate-basic = { GENDER($ent) ->
+    [epicene] { $first }
+   *[other] { $second }
+   }

Resources/Locale/pt-BR/client-state-commands.ftl

@@ -0,0 +1,16 @@
+# Strings Loc para vários comandos relacionados ao estado da entidade e ao PVS do lado do cliente
+
+cmd-reset-ent-help = Uso: resetent <Entity UID>
+cmd-reset-ent-desc = Redefina uma entidade para o estado do servidor recebido mais recentemente. Isso também redefinirá as entidades que foram desanexadas para espaço nulo.
+
+cmd-reset-all-ents-help = Uso: resetallents
+cmd-reset-all-ents-desc = Redefine todas as entidades para o estado do servidor recebido mais recentemente. Isso afeta apenas as entidades que não foram desanexadas ao espaço nulo.
+
+cmd-detach-ent-help = Uso: detachent <Entity UID>
+cmd-detach-ent-desc = Desanexar uma entidade para espaço nulo, como se tivesse saído do intervalo PVS.
+
+cmd-local-delete-help = Uso: localdelete <Entity UID>
+cmd-local-delete-desc = Exclui uma entidade. Ao contrário do comando delete normal, este é CLIENT-SIDE. A menos que a entidade seja uma entidade do lado do cliente, isso provavelmente causará erros.
+
+cmd-full-state-reset-help = Uso: fullstatereset
+cmd-full-state-reset-desc = Descarta qualquer informação de estado da entidade e solicita um estado completo do servidor.

Resources/Locale/pt-BR/commands.ftl

@@ -0,0 +1,161 @@
+### Localization for engine console commands
+
+## generic
+
+cmd-invalid-arg-number-error = Número inválido de argumentos.
+
+cmd-parse-failure-integer = {$arg} não é um inteiro válido.
+cmd-parse-failure-float = {$arg} não é um float válido.
+cmd-parse-failure-bool = {$arg} não é um booleano válido.
+cmd-parse-failure-uid = {$arg} não é um UID de entidade válido.
+cmd-parse-failure-entity-exist = UID {$arg} não corresponde a uma entidade existente.
+
+
+## 'help' command
+cmd-help-desc = Exibir ajuda geral ou texto de ajuda para um comando específico
+cmd-help-help = Uso: help [command name]
+    Quando nenhum nome de comando é fornecido, exibe o texto de ajuda geral. Se um nome de comando for fornecido, exibe o texto de ajuda para esse comando.
+
+cmd-help-no-args = Para exibir a ajuda de um comando específico, escreva 'help <command>'. Para listar todos os comandos disponíveis, escreva 'list'. Para procurar comandos, use 'list <filter>'.
+cmd-help-unknown = Comando desconhecido: { $command }
+cmd-help-top = { $command } - { $description }
+cmd-help-invalid-args = Quantidade de argumentos inválida.
+cmd-help-arg-cmdname = [command name]
+
+## 'cvar' command
+cmd-cvar-desc = Obtém ou define um CVar.
+cmd-cvar-help = Uso: cvar <name | ?> [value]
+    Se um valor for passado, o valor será analisado e armazenado como o novo valor do CVar.
+    Caso contrário, o valor atual do CVar é exibido.
+    Use 'cvar ?' para obter uma lista de todos os CVars registrados.
+
+cmd-cvar-invalid-args = Deve fornecer exatamente um ou dois argumentos.
+cmd-cvar-not-registered = CVar '{ $cvar }' não está registrado. Use 'cvar ?' para obter uma lista de todos os CVars registrados.
+cmd-cvar-parse-error = O valor de entrada está no formato incorreto para o tipo { $type }
+cmd-cvar-compl-list = Listar CVars disponíveis
+cmd-cvar-arg-name = <name | ?>
+cmd-cvar-value-hidden = <value hidden>
+
+## 'list' command
+cmd-list-desc = Lista os comandos disponíveis, com filtro de pesquisa opcional
+cmd-list-help = Uso: list [filter]
+    Lista todos os comandos disponíveis. Se um argumento for fornecido, ele será usado para filtrar comandos por nome.
+
+cmd-list-heading = NOME                 DESC{"\u000A"}-------------------------{"\u000A"}
+
+cmd-list-arg-filter = [filter]
+
+## '>' command, aka remote exec
+cmd-remoteexec-desc = Executa comandos do lado do servidor
+cmd-remoteexec-help = Uso: > <command> [arg] [arg] [arg...]
+    Executa um comando no servidor. Isso é necessário se um comando com o mesmo nome existir no cliente, pois a simples execução do comando executaria o comando do cliente primeiro.
+
+## 'gc' command
+cmd-gc-desc = Execute o GC (coletor de lixo)
+cmd-gc-help = Uso: gc [generation]
+    Usa GC.Collect() para executar o Garbage Collector.
+    Se um argumento for fornecido, ele será analisado como um número de geração do GC e GC.Collect(int) será usado.
+    Use o comando 'gfc' para fazer um GC completo compactando LOH.
+cmd-gc-failed-parse = Falha ao analisar o argumento.
+cmd-gc-arg-generation = [generation]
+
+## 'gcf' command
+cmd-gcf-desc = Execute o GC, totalmente, compactando LOH e tudo.
+cmd-gcf-help = Uso: gcf
+    Faz um GC.Collect(2, GCCollectionMode.Forced, true, true) completo enquanto também compacta LOH.
+    Isso provavelmente será bloqueado por centenas de milissegundos, esteja avisado.
+
+## 'gc_mode' command
+cmd-gc_mode-desc = Alterar/ler o modo de latência do GC
+cmd-gc_mode-help = Uso: gc_mode [type]
+    Se nenhum argumento for fornecido, retornará o modo de latência do GC atual.
+    Se um argumento for passado, ele será analisado como GCLatencyMode e definido como o modo de latência do GC.
+
+cmd-gc_mode-current = modo de latência atual do gc: { $prevMode }
+cmd-gc_mode-possible = modos possíveis:
+cmd-gc_mode-option = - { $mode }
+cmd-gc_mode-unknown = modo de latência gc desconhecido: { $arg }
+cmd-gc_mode-attempt = tentando alterar o modo de latência do gc: { $prevMode } -> { $mode }
+cmd-gc_mode-result = modo de latência gc resultante: { $mode }
+cmd-gc_mode-arg-type = [type]
+
+## 'mem' command
+cmd-mem-desc = Imprime informações de memória gerenciada
+cmd-mem-help = Uso: mem
+
+cmd-mem-report = Tamanho da pilha: { TOSTRING($heapSize, "N0") }
+    Total alocado: { TOSTRING($totalAllocated, "N0") }
+
+## 'physics' command
+cmd-physics-overlay = {$overlay} não é uma sobreposição reconhecida
+
+## 'lsasm' command
+cmd-lsasm-desc = Lista assemblies carregados por contexto de carregamento
+cmd-lsasm-help = Uso: lsasm
+
+## 'exec' command
+cmd-exec-desc = Executa um arquivo de script dos dados de usuário graváveis ​​do jogo
+cmd-exec-help = Uso: exec <fileName>
+    Cada linha no arquivo é executada como um único comando, a menos que comece com um #
+
+cmd-exec-arg-filename = <fileName>
+
+## 'dump_net_comps' command
+cmd-dump_net_comps-desc = Imprime a tabela de componentes em rede.
+cmd-dump_net_comps-help = Uso: dump_net-comps
+
+cmd-dump_net_comps-error-writeable = Registro ainda gravável, IDs de rede não foram gerados.
+cmd-dump_net_comps-header = Registros de componentes em rede:
+
+## 'dump_event_tables' command
+cmd-dump_event_tables-desc = Imprime tabelas de eventos direcionados para uma entidade.
+cmd-dump_event_tables-help = Uso: dump_event_tables <entityUid>
+
+cmd-dump_event_tables-missing-arg-entity = Argumento de entidade ausente
+cmd-dump_event_tables-error-entity = Entidade inválida
+cmd-dump_event_tables-arg-entity = <entityUid>
+
+## 'monitor' command
+cmd-monitor-desc = Alterna um monitor de depuração no menu F3.
+cmd-monitor-help = Uso: monitor <name>
+    Os monitores possíveis são: { $monitors }
+    Você também pode usar os valores especiais "-all" e "+all" para ocultar ou mostrar todos os monitores, respectivamente.
+
+cmd-monitor-arg-monitor = <monitor>
+cmd-monitor-invalid-name = Nome do monitor inválido
+cmd-monitor-arg-count = Argumento do monitor ausente
+cmd-monitor-minus-all-hint = Esconde todos os monitores
+cmd-monitor-plus-all-hint = Mostra todos os monitores
+
+
+## Mapping commands
+
+cmd-savemap-desc = Serializa um mapa para o disco. Não salvará um mapa pós-inicialização a menos que seja forçado.
+cmd-savemap-help = savemap <MapID> <Path> [force]
+cmd-savemap-not-exist = O mapa de destino não existe.
+cmd-savemap-init-warning = Tentativa de salvar um mapa pós-inicialização sem forçar o salvamento.
+cmd-savemap-attempt = Tentando salvar o mapa {$mapId} em {$path}.
+cmd-savemap-success = Mapa salvo com sucesso.
+cmd-hint-savemap-id = <MapID>
+cmd-hint-savemap-path = <Path>
+cmd-hint-savemap-force = [bool]
+
+cmd-loadmap-desc = Carrega um mapa do disco para o jogo.
+cmd-loadmap-help = loadmap <MapID> <Path> [x] [y] [rotation] [consistentUids]
+cmd-loadmap-nullspace = Você não pode carregar no mapa 0.
+cmd-loadmap-exists = Mapa {$mapId} já existe.
+cmd-loadmap-success = Mapa {$mapId} foi carregado em {$path}.
+cmd-loadmap-error = Ocorreu um erro ao carregar o mapa de {$path}.
+cmd-hint-loadmap-x-position = [x-position]
+cmd-hint-loadmap-y-position = [y-position]
+cmd-hint-loadmap-rotation = [rotation]
+cmd-hint-loadmap-uids = [float]
+
+cmd-hint-savebp-id = <Grid EntityID>
+
+## 'flushcookies' command
+# Note: the flushcookies command is from Robust.Client.WebView, it's not in the main engine code.
+
+cmd-flushcookies-desc = Liberar o armazenamento de cookies CEF para o disco
+cmd-flushcookies-help = Isso garante que os cookies sejam salvos corretamente no disco no caso de desligamentos impróprios.
+    Observe que a operação real é assíncrona.

Resources/Locale/pt-BR/controls.ftl

@@ -0,0 +1,10 @@
+color-selector-sliders-red = R
+color-selector-sliders-green = G
+color-selector-sliders-blue = B
+color-selector-sliders-hue = H
+color-selector-sliders-saturation = S
+color-selector-sliders-value = V
+color-selector-sliders-alpha = A
+
+color-selector-sliders-rgb = RGB
+color-selector-sliders-hsv = HSV

Resources/Locale/pt-BR/custom-controls.ftl

@@ -0,0 +1,11 @@
+## EntitySpawnWindow
+
+entity-spawn-window-title = Painel de Criação de Entidade
+entity-spawn-window-search-bar-placeholder = pesquisar
+entity-spawn-window-clear-button = Limpar
+entity-spawn-window-erase-button-text = Modo Apagar
+entity-spawn-window-override-menu-tooltip = Substituir posicionamento
+
+## Console
+
+console-line-edit-placeholder = Comando aqui

Resources/Locale/pt-BR/defaultwindow.ftl

@@ -0,0 +1 @@
+defaultwindow-placeholder-title = Exemplo de título de janela aqui

Resources/Locale/pt-BR/input.ftl

@@ -0,0 +1,54 @@
+input-key-Escape = Escape
+input-key-Control = Control
+input-key-Shift = Shift
+input-key-Alt = Alt
+input-key-Menu = Menu
+input-key-F1 = F1
+input-key-F2 = F2
+input-key-F3 = F3
+input-key-F4 = F4
+input-key-F5 = F5
+input-key-F6 = F6
+input-key-F7 = F7
+input-key-F8 = F8
+input-key-F9 = F9
+input-key-F10 = F10
+input-key-F11 = F11
+input-key-F12 = F12
+input-key-F13 = F13
+input-key-F14 = F14
+input-key-F15 = F15
+input-key-Pause = Pause
+input-key-Left = Left
+input-key-Up = Up
+input-key-Down = Down
+input-key-Right = Right
+input-key-Space = Space
+input-key-Return = Return
+input-key-NumpadEnter = Num Enter
+input-key-BackSpace = Backspace
+input-key-Tab = Tab
+input-key-PageUp = Page Up
+input-key-PageDown = Page Down
+input-key-End = End
+input-key-Home = Home
+input-key-Insert = Insert
+input-key-Delete = Delete
+input-key-MouseLeft = Mouse Left
+input-key-MouseRight = Mouse Right
+input-key-MouseMiddle = Mouse Middle
+input-key-MouseButton4 = Mouse 4
+input-key-MouseButton5 = Mouse 5
+input-key-MouseButton6 = Mouse 6
+input-key-MouseButton7 = Mouse 7
+input-key-MouseButton8 = Mouse 8
+input-key-MouseButton9 = Mouse 9
+
+input-key-LSystem-win = Left Win
+input-key-RSystem-win = Right Win
+input-key-LSystem-mac = Left Cmd
+input-key-RSystem-mac = Right Cmd
+input-key-LSystem-linux = Left Meta
+input-key-RSystem-linux = Right Meta
+
+input-key-unknown = <unknown key>

Resources/Locale/pt-BR/midi-commands.ftl

@@ -0,0 +1 @@
+cmd-midipanic-desc = Desliga cada nota para cada renderizador MIDI ativo.

Resources/Locale/pt-BR/tab-container.ftl

@@ -0,0 +1 @@
+tab-container-not-tab-title-provided = Sem título

Resources/Locale/pt-BR/view-variables.ftl

@@ -0,0 +1,11 @@
+## ViewVariablesInstanceEntity
+
+view-variable-instance-entity-server-components-add-component-button-placeholder = Adicionar Componente
+view-variable-instance-entity-client-variables-tab-title = Variávies do Cliente
+view-variable-instance-entity-client-components-tab-title = Componentes do Cliente
+view-variable-instance-entity-server-variables-tab-title = Variávies do Servidor
+view-variable-instance-entity-server-components-tab-title = Componentes do Servidor
+view-variable-instance-entity-client-components-search-bar-placeholder = Pesquisar
+view-variable-instance-entity-server-components-search-bar-placeholder = Pesquisar
+view-variable-instance-entity-add-window-server-components = Adicionar Componente [S]
+view-variable-instance-entity-add-window-client-components = Adicionar Componente [C]

Robust.Analyzers.Tests/AccessAnalyzer_Test.cs

@@ -0,0 +1,822 @@
+using System.Threading.Tasks;
+using Microsoft.CodeAnalysis.CSharp.Testing;
+using Microsoft.CodeAnalysis.Testing;
+using Microsoft.CodeAnalysis.Testing.Verifiers;
+using NUnit.Framework;
+using Robust.Analyzers;
+
+using VerifyCS = Microsoft.CodeAnalysis.CSharp.Testing.NUnit.AnalyzerVerifier<Robust.Analyzers.AccessAnalyzer>;
+using static Microsoft.CodeAnalysis.Testing.DiagnosticResult;
+
+namespace Robust.Analyzers.Tests;
+
+[Parallelizable(ParallelScope.All | ParallelScope.Fixtures)]
+[TestFixture]
+public sealed class AccessAnalyzer_Test
+{
+    public Task Verifier(string code, params DiagnosticResult[] expected)
+    {
+        var test = new CSharpAnalyzerTest<AccessAnalyzer, NUnitVerifier>()
+        {
+            TestState =
+            {
+                AdditionalReferences = { typeof(AccessAnalyzer).Assembly },
+                Sources = { code }
+            },
+        };
+
+        // ExpectedDiagnostics cannot be set, so we need to AddRange here...
+        test.TestState.ExpectedDiagnostics.AddRange(expected);
+
+        return test.RunAsync();
+    }
+
+    /*
+     *
+     */
+
+    [Test]
+    public async Task ReadTest()
+    {
+        const string code = @"
+using System;
+using Robust.Shared.Analyzers;
+// ReSharper disable RedundantAssignment
+// ReSharper disable UnusedVariable
+// ReSharper disable ArrangeThisQualifier
+// ReSharper disable UnusedMember.Global
+// ReSharper disable UnusedType.Global
+
+public struct MyData
+{
+    public int MyField;
+
+    public static bool operator ==(MyData lhs, MyData rhs) => lhs.MyField == rhs.MyField;
+    public static bool operator !=(MyData lhs, MyData rhs) => lhs.MyField != rhs.MyField;
+}
+
+[Access(typeof(FriendlyClass),
+    Self = AccessPermissions.None,
+    Friend = AccessPermissions.None,
+    Other = AccessPermissions.None)]
+public sealed class TypeNobodyCanRead
+{
+    public MyData Data = default;
+
+    [Access(typeof(FriendlyClass),
+        Self = AccessPermissions.Read,
+        Friend = AccessPermissions.Read,
+        Other = AccessPermissions.Read)]
+    public MyData Data2 = default;
+
+    public void TestTypeNobodyCanRead(TypeNobodyCanRead obj)
+    {
+        // None of these accesses should be allowed.
+        var copy = Data;
+        var copy2 = this.Data;
+        var copy3 = obj.Data;
+
+        copy = Data;
+        copy = this.Data;
+        copy = obj.Data;
+
+        var copy4 = Data.MyField;
+        var copy5 = this.Data.MyField;
+        var copy6 = obj.Data.MyField;
+
+        if (Data == copy) {}
+        if (this.Data == copy) {}
+        if (obj.Data == copy) {}
+
+        if(Data.MyField == 0) {}
+        if(this.Data.MyField == 0) {}
+        if(obj.Data.MyField == 0) {}
+
+        // All of these accesses should be fine.
+        var copy7 = Data2;
+        var copy8 = this.Data2;
+        var copy9 = obj.Data2;
+
+        copy = Data2;
+        copy = this.Data2;
+        copy = obj.Data2;
+
+        var copy10 = Data2.MyField;
+        var copy11 = this.Data2.MyField;
+        var copy12 = obj.Data2.MyField;
+
+        if (Data2 == copy) {}
+        if (this.Data2 == copy) {}
+        if (obj.Data2 == copy) {}
+
+        if(Data2.MyField == 0) {}
+        if(this.Data2.MyField == 0) {}
+        if(obj.Data2.MyField == 0) {}
+    }
+}
+
+[Access(typeof(FriendlyClass),
+    Self = AccessPermissions.Read,
+    Friend = AccessPermissions.Read,
+    Other = AccessPermissions.Read)]
+public sealed class MemberNobodyCanRead
+{
+    [Access(typeof(FriendlyClass),
+        Self = AccessPermissions.None,
+        Friend = AccessPermissions.None,
+        Other = AccessPermissions.None)]
+    public MyData Data = default;
+
+    public MyData Data2 = default;
+
+    public void TestMemberNobodyCanRead(TypeNobodyCanRead obj)
+    {
+        // None of these accesses should be allowed.
+        var copy = Data;
+        var copy2 = this.Data;
+        var copy3 = obj.Data;
+
+        copy = Data;
+        copy = this.Data;
+        copy = obj.Data;
+
+        var copy4 = Data.MyField;
+        var copy5 = this.Data.MyField;
+        var copy6 = obj.Data.MyField;
+
+        if (Data == copy) {}
+        if (this.Data == copy) {}
+        if (obj.Data == copy) {}
+
+        if(Data.MyField == 0) {}
+        if(this.Data.MyField == 0) {}
+        if(obj.Data.MyField == 0) {}
+
+        // All of these accesses should be fine.
+        var copy7 = Data2;
+        var copy8 = this.Data2;
+        var copy9 = obj.Data2;
+
+        copy = Data2;
+        copy = this.Data2;
+        copy = obj.Data2;
+
+        var copy10 = Data2.MyField;
+        var copy11 = this.Data2.MyField;
+        var copy12 = obj.Data2.MyField;
+
+        if (Data2 == copy) {}
+        if (this.Data2 == copy) {}
+        if (obj.Data2 == copy) {}
+
+        if(Data2.MyField == 0) {}
+        if(this.Data2.MyField == 0) {}
+        if(obj.Data2.MyField == 0) {}
+    }
+}
+
+public sealed class FriendlyClass
+{
+    public void TestTypeNobodyCanRead(TypeNobodyCanRead obj)
+    {
+        // We shouldn't be able to access any of these, even if we're a friend..
+        var copy = obj.Data;
+        copy = obj.Data;
+
+        var copy2 = obj.Data.MyField;
+        copy2 = obj.Data.MyField;
+
+        if (obj.Data == copy) {}
+        if(obj.Data.MyField == 0) {}
+
+        // We should be allowed to access all of these, we're friends!
+        var copy3 = obj.Data2;
+        copy = obj.Data2;
+
+        var copy4 = obj.Data2.MyField;
+        copy4 = obj.Data2.MyField;
+
+        if(obj.Data2 == copy) {}
+        if(obj.Data2.MyField == 0) {}
+    }
+
+    public void TestMemberNobodyCanRead(MemberNobodyCanRead obj)
+    {
+        // We shouldn't be able to access any of these, even if we're a friend..
+        var copy = obj.Data;
+        copy = obj.Data;
+
+        var copy2 = obj.Data.MyField;
+        copy2 = obj.Data.MyField;
+
+        if (obj.Data == copy) {}
+        if(obj.Data.MyField == 0) {}
+
+        // We should be allowed to access all of these, we're friends!
+        var copy3 = obj.Data2;
+        copy = obj.Data2;
+
+        var copy4 = obj.Data2.MyField;
+        copy4 = obj.Data2.MyField;
+
+        if(obj.Data2 == copy) {}
+        if(obj.Data2.MyField == 0) {}
+    }
+}
+
+public sealed class OtherClass
+{
+    public void TestTypeNobodyCanRead(TypeNobodyCanRead obj)
+    {
+        // We shouldn't be able to access any of these, as 'other types' can't..
+        var copy = obj.Data;
+        copy = obj.Data;
+
+        var copy2 = obj.Data.MyField;
+        copy2 = obj.Data.MyField;
+
+        if (obj.Data == copy) {}
+        if(obj.Data.MyField == 0) {}
+
+        // We should be allowed to access all of these, they let others read it!
+        var copy3 = obj.Data2;
+        copy = obj.Data2;
+
+        var copy4 = obj.Data2.MyField;
+        copy4 = obj.Data2.MyField;
+
+        if(obj.Data2 == copy) {}
+        if(obj.Data2.MyField == 0) {}
+    }
+
+    public void TestMemberNobodyCanRead(MemberNobodyCanRead obj)
+    {
+        // We shouldn't be able to access any of these, as 'other types' can't..
+        var copy = obj.Data;
+        copy = obj.Data;
+
+        var copy2 = obj.Data.MyField;
+        copy2 = obj.Data.MyField;
+
+        if (obj.Data == copy) {}
+        if(obj.Data.MyField == 0) {}
+
+        // We should be allowed to access all of these, they let others read it!
+        var copy3 = obj.Data2;
+        copy = obj.Data2;
+
+        var copy4 = obj.Data2.MyField;
+        copy4 = obj.Data2.MyField;
+
+        if(obj.Data2 == copy) {}
+        if(obj.Data2.MyField == 0) {}
+    }
+}";
+
+        await Verifier(code,
+            // AUTO-GENERATED DIAGNOSTICS BELOW //
+// /0/Test0.cs(35,20): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(35, 20, 35, 24).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(36,21): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(36, 21, 36, 30).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(37,21): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(37, 21, 37, 29).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(39,16): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(39, 16, 39, 20).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(40,16): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(40, 16, 40, 25).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(41,16): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(41, 16, 41, 24).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(43,21): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(43, 21, 43, 25).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(44,21): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(44, 21, 44, 30).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(45,21): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(45, 21, 45, 29).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(47,13): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(47, 13, 47, 17).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(48,13): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(48, 13, 48, 22).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(49,13): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(49, 13, 49, 21).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(51,12): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(51, 12, 51, 16).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(52,12): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(52, 12, 52, 21).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(53,12): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(53, 12, 53, 20).WithArguments("a 'Read' same-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(95,20): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(95, 20, 95, 24).WithArguments("a 'Read' same-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(96,21): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(96, 21, 96, 30).WithArguments("a 'Read' same-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(97,21): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(97, 21, 97, 29).WithArguments("a 'Read' other-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(99,16): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(99, 16, 99, 20).WithArguments("a 'Read' same-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(100,16): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(100, 16, 100, 25).WithArguments("a 'Read' same-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(101,16): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(101, 16, 101, 24).WithArguments("a 'Read' other-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(103,21): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(103, 21, 103, 25).WithArguments("a 'Read' same-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(104,21): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(104, 21, 104, 30).WithArguments("a 'Read' same-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(105,21): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(105, 21, 105, 29).WithArguments("a 'Read' other-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(107,13): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(107, 13, 107, 17).WithArguments("a 'Read' same-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(108,13): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(108, 13, 108, 22).WithArguments("a 'Read' same-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(109,13): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(109, 13, 109, 21).WithArguments("a 'Read' other-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(111,12): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(111, 12, 111, 16).WithArguments("a 'Read' same-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(112,12): error RA0002: Tried to perform a 'Read' same-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(112, 12, 112, 21).WithArguments("a 'Read' same-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(113,12): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(113, 12, 113, 20).WithArguments("a 'Read' other-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(143,20): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(143, 20, 143, 28).WithArguments("a 'Read' friend-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(144,16): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(144, 16, 144, 24).WithArguments("a 'Read' friend-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(146,21): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(146, 21, 146, 29).WithArguments("a 'Read' friend-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(147,17): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(147, 17, 147, 25).WithArguments("a 'Read' friend-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(149,13): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(149, 13, 149, 21).WithArguments("a 'Read' friend-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(150,12): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(150, 12, 150, 20).WithArguments("a 'Read' friend-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(166,20): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(166, 20, 166, 28).WithArguments("a 'Read' friend-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(167,16): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(167, 16, 167, 24).WithArguments("a 'Read' friend-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(169,21): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(169, 21, 169, 29).WithArguments("a 'Read' friend-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(170,17): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(170, 17, 170, 25).WithArguments("a 'Read' friend-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(172,13): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(172, 13, 172, 21).WithArguments("a 'Read' friend-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(173,12): error RA0002: Tried to perform a 'Read' friend-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(173, 12, 173, 20).WithArguments("a 'Read' friend-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(192,20): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(192, 20, 192, 28).WithArguments("a 'Read' other-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(193,16): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(193, 16, 193, 24).WithArguments("a 'Read' other-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(195,21): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(195, 21, 195, 29).WithArguments("a 'Read' other-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(196,17): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(196, 17, 196, 25).WithArguments("a 'Read' other-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(198,13): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(198, 13, 198, 21).WithArguments("a 'Read' other-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(199,12): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'TypeNobodyCanRead', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(199, 12, 199, 20).WithArguments("a 'Read' other-type", "Data", "TypeNobodyCanRead", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(215,20): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(215, 20, 215, 28).WithArguments("a 'Read' other-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(216,16): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(216, 16, 216, 24).WithArguments("a 'Read' other-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(218,21): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(218, 21, 218, 29).WithArguments("a 'Read' other-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(219,17): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(219, 17, 219, 25).WithArguments("a 'Read' other-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(221,13): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(221, 13, 221, 21).WithArguments("a 'Read' other-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(222,12): error RA0002: Tried to perform a 'Read' other-type access to member 'Data' in type 'MemberNobodyCanRead', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(222, 12, 222, 20).WithArguments("a 'Read' other-type", "Data", "MemberNobodyCanRead", "having no", "Member Permissions: ---------")
+            );
+    }
+
+    [Test]
+    public async Task WriteTest()
+    {
+        const string code = @"
+using System;
+using Robust.Shared.Analyzers;
+// ReSharper disable RedundantAssignment
+// ReSharper disable UnusedVariable
+// ReSharper disable ArrangeThisQualifier
+// ReSharper disable UnusedMember.Global
+// ReSharper disable UnusedType.Global
+// ReSharper disable NotAccessedField.Global
+// ReSharper disable RedundantDefaultMemberInitializer
+
+public struct MyData
+{
+    public int MyField;
+}
+
+[Access(typeof(FriendlyClass),
+    Self = AccessPermissions.None,
+    Friend = AccessPermissions.None,
+    Other = AccessPermissions.None)]
+public sealed class TypeNobodyCanWrite
+{
+    public MyData Data = default;
+
+    [Access(typeof(FriendlyClass),
+        Self = AccessPermissions.Write,
+        Friend = AccessPermissions.Write,
+        Other = AccessPermissions.Write)]
+    public MyData Data2 = default;
+
+    public void TestTypeNobodyCanWrite(TypeNobodyCanWrite obj)
+    {
+        // None of these accesses should be allowed.
+        Data = default;
+        this.Data = default;
+        obj.Data = default;
+
+        Data.MyField = 0;
+        this.Data.MyField = 0;
+        obj.Data.MyField = 0;
+
+        // All of these accesses should be fine.
+        Data2 = default;
+        this.Data2 = default;
+        obj.Data2 = default;
+
+        Data2.MyField = 0;
+        this.Data2.MyField = 0;
+        obj.Data2.MyField = 0;
+    }
+}
+
+[Access(typeof(FriendlyClass),
+    Self = AccessPermissions.Write,
+    Friend = AccessPermissions.Write,
+    Other = AccessPermissions.Write)]
+public sealed class MemberNobodyCanWrite
+{
+    [Access(typeof(FriendlyClass),
+        Self = AccessPermissions.None,
+        Friend = AccessPermissions.None,
+        Other = AccessPermissions.None)]
+    public MyData Data = default;
+
+    public MyData Data2 = default;
+
+    public void TestMemberNobodyCanWrite(TypeNobodyCanWrite obj)
+    {
+        // None of these accesses should be allowed.
+        Data = default;
+        this.Data = default;
+        obj.Data = default;
+
+        Data.MyField = 0;
+        this.Data.MyField = 0;
+        obj.Data.MyField = 0;
+
+        // All of these accesses should be fine.
+        Data2 = default;
+        this.Data2 = default;
+        obj.Data2 = default;
+
+        Data2.MyField = 0;
+        this.Data2.MyField = 0;
+        obj.Data2.MyField = 0;
+    }
+}
+
+public sealed class FriendlyClass
+{
+    public void TestTypeNobodyCanWrite(TypeNobodyCanWrite obj)
+    {
+        // We shouldn't be able to access any of these, even if we're a friend..
+        obj.Data = default;
+        obj.Data.MyField = 0;
+
+        // We should be allowed to access all of these, we're friends!
+        obj.Data2 = default;
+        obj.Data2.MyField = 0;
+    }
+
+    public void TestMemberNobodyCanWrite(MemberNobodyCanWrite obj)
+    {
+        // We shouldn't be able to access any of these, even if we're a friend..
+        obj.Data = default;
+        obj.Data.MyField = 0;
+
+        // We should be allowed to access all of these, we're friends!
+        obj.Data2 = default;
+        obj.Data2.MyField = 0;
+    }
+}
+
+public sealed class OtherClass
+{
+    public void TestTypeNobodyCanWrite(TypeNobodyCanWrite obj)
+    {
+        // We shouldn't be able to access any of these, as 'other types' can't..
+        obj.Data = default;
+        obj.Data.MyField = 0;
+
+        // We should be allowed to access all of these, they let others write!
+        obj.Data2 = default;
+        obj.Data2.MyField = 0;
+    }
+
+    public void TestMemberNobodyCanWrite(MemberNobodyCanWrite obj)
+    {
+        // We shouldn't be able to access any of these, as 'other types' can't..
+        obj.Data = default;
+        obj.Data.MyField = 0;
+
+        // We should be allowed to access all of these, they let others write!
+        obj.Data2 = default;
+        obj.Data2.MyField = 0;
+    }
+}";
+
+        await Verifier(code,
+            // AUTO-GENERATED DIAGNOSTICS BELOW //
+// /0/Test0.cs(34,9): error RA0002: Tried to perform a 'Write' same-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(34, 9, 34, 13).WithArguments("a 'Write' same-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(35,9): error RA0002: Tried to perform a 'Write' same-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(35, 9, 35, 18).WithArguments("a 'Write' same-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(36,9): error RA0002: Tried to perform a 'Write' same-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(36, 9, 36, 17).WithArguments("a 'Write' same-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(38,9): error RA0002: Tried to perform a 'Write' same-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(38, 9, 38, 13).WithArguments("a 'Write' same-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(39,9): error RA0002: Tried to perform a 'Write' same-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(39, 9, 39, 18).WithArguments("a 'Write' same-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(40,9): error RA0002: Tried to perform a 'Write' same-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(40, 9, 40, 17).WithArguments("a 'Write' same-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(70,9): error RA0002: Tried to perform a 'Write' same-type access to member 'Data' in type 'MemberNobodyCanWrite', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(70, 9, 70, 13).WithArguments("a 'Write' same-type", "Data", "MemberNobodyCanWrite", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(71,9): error RA0002: Tried to perform a 'Write' same-type access to member 'Data' in type 'MemberNobodyCanWrite', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(71, 9, 71, 18).WithArguments("a 'Write' same-type", "Data", "MemberNobodyCanWrite", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(72,9): error RA0002: Tried to perform a 'Write' other-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(72, 9, 72, 17).WithArguments("a 'Write' other-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(74,9): error RA0002: Tried to perform a 'Write' same-type access to member 'Data' in type 'MemberNobodyCanWrite', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(74, 9, 74, 13).WithArguments("a 'Write' same-type", "Data", "MemberNobodyCanWrite", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(75,9): error RA0002: Tried to perform a 'Write' same-type access to member 'Data' in type 'MemberNobodyCanWrite', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(75, 9, 75, 18).WithArguments("a 'Write' same-type", "Data", "MemberNobodyCanWrite", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(76,9): error RA0002: Tried to perform a 'Write' other-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(76, 9, 76, 17).WithArguments("a 'Write' other-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(94,9): error RA0002: Tried to perform a 'Write' friend-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(94, 9, 94, 17).WithArguments("a 'Write' friend-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(95,9): error RA0002: Tried to perform a 'Write' friend-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(95, 9, 95, 17).WithArguments("a 'Write' friend-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(105,9): error RA0002: Tried to perform a 'Write' friend-type access to member 'Data' in type 'MemberNobodyCanWrite', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(105, 9, 105, 17).WithArguments("a 'Write' friend-type", "Data", "MemberNobodyCanWrite", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(106,9): error RA0002: Tried to perform a 'Write' friend-type access to member 'Data' in type 'MemberNobodyCanWrite', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(106, 9, 106, 17).WithArguments("a 'Write' friend-type", "Data", "MemberNobodyCanWrite", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(119,9): error RA0002: Tried to perform a 'Write' other-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(119, 9, 119, 17).WithArguments("a 'Write' other-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(120,9): error RA0002: Tried to perform a 'Write' other-type access to member 'Data' in type 'TypeNobodyCanWrite', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(120, 9, 120, 17).WithArguments("a 'Write' other-type", "Data", "TypeNobodyCanWrite", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(130,9): error RA0002: Tried to perform a 'Write' other-type access to member 'Data' in type 'MemberNobodyCanWrite', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(130, 9, 130, 17).WithArguments("a 'Write' other-type", "Data", "MemberNobodyCanWrite", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(131,9): error RA0002: Tried to perform a 'Write' other-type access to member 'Data' in type 'MemberNobodyCanWrite', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(131, 9, 131, 17).WithArguments("a 'Write' other-type", "Data", "MemberNobodyCanWrite", "having no", "Member Permissions: ---------")
+            );
+    }
+
+    [Test]
+    public async Task ExecuteTest()
+    {
+        const string code = @"
+using System;
+using Robust.Shared.Analyzers;
+// ReSharper disable RedundantAssignment
+// ReSharper disable UnusedVariable
+// ReSharper disable ArrangeThisQualifier
+// ReSharper disable UnusedMember.Global
+// ReSharper disable UnusedType.Global
+// ReSharper disable NotAccessedField.Global
+// ReSharper disable RedundantDefaultMemberInitializer
+// ReSharper disable ReturnValueOfPureMethodIsNotUsed
+
+public struct MyData
+{
+    public int MyField;
+    public void MyMethod() {}
+}
+
+[Access(typeof(FriendlyClass),
+    Self = AccessPermissions.None,
+    Friend = AccessPermissions.None,
+    Other = AccessPermissions.None)]
+public sealed class TypeNobodyCanExecute
+{
+    public MyData Data = default;
+
+    [Access(typeof(FriendlyClass),
+        Self = AccessPermissions.Execute,
+        Friend = AccessPermissions.Execute,
+        Other = AccessPermissions.Execute)]
+    public MyData Data2 = default;
+
+    public void MyMethod() {}
+
+    [Access(typeof(FriendlyClass),
+        Self = AccessPermissions.Execute,
+        Friend = AccessPermissions.Execute,
+        Other = AccessPermissions.Execute)]
+    public void MyMethod2() {}
+
+    public void TestTypeNobodyCanExecute(TypeNobodyCanExecute obj)
+    {
+        // None of these accesses should be allowed.
+        MyMethod();
+        this.MyMethod();
+        obj.MyMethod();
+
+        Data.MyMethod();
+        this.Data.MyMethod();
+        obj.Data.MyMethod();
+
+        Data.MyField.ToString();
+        this.Data.MyField.ToString();
+        obj.Data.MyField.ToString();
+
+        // All of these accesses should be fine.
+        MyMethod2();
+        this.MyMethod2();
+        obj.MyMethod2();
+
+        Data2.MyMethod();
+        this.Data2.MyMethod();
+        obj.Data2.MyMethod();
+
+        Data2.MyField.ToString();
+        this.Data2.ToString();
+        obj.Data2.ToString();
+    }
+}
+
+[Access(typeof(FriendlyClass),
+    Self = AccessPermissions.Execute,
+    Friend = AccessPermissions.Execute,
+    Other = AccessPermissions.Execute)]
+public sealed class MemberNobodyCanExecute
+{
+    [Access(typeof(FriendlyClass),
+        Self = AccessPermissions.None,
+        Friend = AccessPermissions.None,
+        Other = AccessPermissions.None)]
+    public MyData Data = default;
+
+    public MyData Data2 = default;
+
+    [Access(typeof(FriendlyClass),
+        Self = AccessPermissions.None,
+        Friend = AccessPermissions.None,
+        Other = AccessPermissions.None)]
+    public void MyMethod() {}
+
+    public void MyMethod2() {}
+
+    public void TestMemberNobodyCanExecute(TypeNobodyCanExecute obj)
+    {
+        // None of these accesses should be allowed.
+        MyMethod();
+        this.MyMethod();
+        obj.MyMethod();
+
+        Data.MyMethod();
+        this.Data.MyMethod();
+        obj.Data.MyMethod();
+
+        Data.MyField.ToString();
+        this.Data.MyField.ToString();
+        obj.Data.MyField.ToString();
+
+        // All of these accesses should be fine.
+        MyMethod2();
+        this.MyMethod2();
+        obj.MyMethod2();
+
+        Data2.MyMethod();
+        this.Data2.MyMethod();
+        obj.Data2.MyMethod();
+
+        Data2.MyField.ToString();
+        this.Data2.ToString();
+        obj.Data2.ToString();
+    }
+}
+
+public sealed class FriendlyClass
+{
+    public void TestTypeNobodyCanExecute(TypeNobodyCanExecute obj)
+    {
+        // We shouldn't be able to access any of these, even if we're a friend..
+        obj.MyMethod();
+        obj.Data.MyMethod();
+        obj.Data.MyField.ToString();
+
+        // We should be allowed to access all of these, we're friends!
+        obj.MyMethod2();
+        obj.Data2.MyMethod();
+        obj.Data2.MyField.ToString();
+    }
+
+    public void TestMemberNobodyCanExecute(MemberNobodyCanExecute obj)
+    {
+        // We shouldn't be able to access any of these, even if we're a friend..
+        obj.MyMethod();
+        obj.Data.MyMethod();
+        obj.Data.MyField.ToString();
+
+        // We should be allowed to access all of these, we're friends!
+        obj.MyMethod2();
+        obj.Data2.MyMethod();
+        obj.Data2.MyField.ToString();
+    }
+}
+
+public sealed class OtherClass
+{
+    public void TestTypeNobodyCanExecute(TypeNobodyCanExecute obj)
+    {
+        // We shouldn't be able to access any of these, as 'other types' can't..
+        obj.MyMethod();
+        obj.Data.MyMethod();
+        obj.Data.MyField.ToString();
+
+        // We should be allowed to access all of these, they let others Execute!
+        obj.MyMethod2();
+        obj.Data2.MyMethod();
+        obj.Data2.MyField.ToString();
+    }
+
+    public void TestMemberNobodyCanExecute(MemberNobodyCanExecute obj)
+    {
+        // We shouldn't be able to access any of these, as 'other types' can't..
+        obj.MyMethod();
+        obj.Data.MyMethod();
+        obj.Data.MyField.ToString();
+
+        // We should be allowed to access all of these, they let others Execute!
+        obj.MyMethod2();
+        obj.Data2.MyMethod();
+        obj.Data2.MyField.ToString();
+    }
+}";
+
+        await Verifier(code,
+            // AUTO-GENERATED DIAGNOSTICS BELOW //
+// /0/Test0.cs(44,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'MyMethod' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(44, 9, 44, 19).WithArguments("an 'Execute' same-type", "MyMethod", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(45,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'MyMethod' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(45, 9, 45, 24).WithArguments("an 'Execute' same-type", "MyMethod", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(46,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'MyMethod' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(46, 9, 46, 23).WithArguments("an 'Execute' same-type", "MyMethod", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(48,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(48, 9, 48, 13).WithArguments("an 'Execute' same-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(49,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(49, 9, 49, 18).WithArguments("an 'Execute' same-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(50,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(50, 9, 50, 17).WithArguments("an 'Execute' same-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(52,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(52, 9, 52, 13).WithArguments("an 'Execute' same-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(53,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(53, 9, 53, 18).WithArguments("an 'Execute' same-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(54,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(54, 9, 54, 17).WithArguments("an 'Execute' same-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(96,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'MyMethod' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(96, 9, 96, 19).WithArguments("an 'Execute' same-type", "MyMethod", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(97,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'MyMethod' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(97, 9, 97, 24).WithArguments("an 'Execute' same-type", "MyMethod", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(98,9): error RA0002: Tried to perform an 'Execute' other-type access to member 'MyMethod' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(98, 9, 98, 23).WithArguments("an 'Execute' other-type", "MyMethod", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(100,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'Data' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(100, 9, 100, 13).WithArguments("an 'Execute' same-type", "Data", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(101,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'Data' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(101, 9, 101, 18).WithArguments("an 'Execute' same-type", "Data", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(102,9): error RA0002: Tried to perform an 'Execute' other-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(102, 9, 102, 17).WithArguments("an 'Execute' other-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(104,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'Data' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(104, 9, 104, 13).WithArguments("an 'Execute' same-type", "Data", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(105,9): error RA0002: Tried to perform an 'Execute' same-type access to member 'Data' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(105, 9, 105, 18).WithArguments("an 'Execute' same-type", "Data", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(106,9): error RA0002: Tried to perform an 'Execute' other-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(106, 9, 106, 17).WithArguments("an 'Execute' other-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(128,9): error RA0002: Tried to perform an 'Execute' friend-type access to member 'MyMethod' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(128, 9, 128, 23).WithArguments("an 'Execute' friend-type", "MyMethod", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(129,9): error RA0002: Tried to perform an 'Execute' friend-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(129, 9, 129, 17).WithArguments("an 'Execute' friend-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(130,9): error RA0002: Tried to perform an 'Execute' friend-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(130, 9, 130, 17).WithArguments("an 'Execute' friend-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(141,9): error RA0002: Tried to perform an 'Execute' friend-type access to member 'MyMethod' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(141, 9, 141, 23).WithArguments("an 'Execute' friend-type", "MyMethod", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(142,9): error RA0002: Tried to perform an 'Execute' friend-type access to member 'Data' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(142, 9, 142, 17).WithArguments("an 'Execute' friend-type", "Data", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(143,9): error RA0002: Tried to perform an 'Execute' friend-type access to member 'Data' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(143, 9, 143, 17).WithArguments("an 'Execute' friend-type", "Data", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(157,9): error RA0002: Tried to perform an 'Execute' other-type access to member 'MyMethod' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(157, 9, 157, 23).WithArguments("an 'Execute' other-type", "MyMethod", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(158,9): error RA0002: Tried to perform an 'Execute' other-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(158, 9, 158, 17).WithArguments("an 'Execute' other-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(159,9): error RA0002: Tried to perform an 'Execute' other-type access to member 'Data' in type 'TypeNobodyCanExecute', despite having no access. Type Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(159, 9, 159, 17).WithArguments("an 'Execute' other-type", "Data", "TypeNobodyCanExecute", "having no", "Type Permissions: ---------"),
+// /0/Test0.cs(170,9): error RA0002: Tried to perform an 'Execute' other-type access to member 'MyMethod' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(170, 9, 170, 23).WithArguments("an 'Execute' other-type", "MyMethod", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(171,9): error RA0002: Tried to perform an 'Execute' other-type access to member 'Data' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(171, 9, 171, 17).WithArguments("an 'Execute' other-type", "Data", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------"),
+// /0/Test0.cs(172,9): error RA0002: Tried to perform an 'Execute' other-type access to member 'Data' in type 'MemberNobodyCanExecute', despite having no access. Member Permissions: ---------
+VerifyCS.Diagnostic().WithSpan(172, 9, 172, 17).WithArguments("an 'Execute' other-type", "Data", "MemberNobodyCanExecute", "having no", "Member Permissions: ---------")
+            );
+    }
+}

Robust.Analyzers.Tests/Robust.Analyzers.Tests.csproj

@@ -0,0 +1,24 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <Import Project="..\MSBuild\Robust.Properties.targets" />
+  <Import Project="..\MSBuild\Robust.Engine.props" />
+  
+  <PropertyGroup>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+  
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CodeAnalysis.Analyzer.Testing" Version="1.1.1"/>
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.0.1"/>
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Analyzer.Testing.NUnit" Version="1.1.1"/>
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.0.1"/>
+    <PackageReference Include="NUnit" Version="3.13.2"/>
+    <PackageReference Include="NUnit.ConsoleRunner" Version="3.15.0"/>
+    <PackageReference Include="NUnit3TestAdapter" Version="4.2.1"/>
+    <PackageReference Include="NUnit.Analyzers" Version="3.3.0"/>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+  </ItemGroup>
+  
+  <ItemGroup>
+    <ProjectReference Include="..\Robust.Analyzers\Robust.Analyzers.csproj"/>
+  </ItemGroup>
+</Project>

Robust.Analyzers/AccessAnalyzer.cs

@@ -0,0 +1,253 @@
+using System.Collections.Generic;
+using System.Collections.Immutable;
+using System.Diagnostics.CodeAnalysis;
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.Diagnostics;
+using Microsoft.CodeAnalysis.Operations;
+using Robust.Shared.Analyzers.Implementation;
+
+namespace Robust.Analyzers
+{
+    [DiagnosticAnalyzer(LanguageNames.CSharp)]
+    public class AccessAnalyzer : DiagnosticAnalyzer
+    {
+        private const string AccessAttributeType = "Robust.Shared.Analyzers.AccessAttribute";
+        private const string PureAttributeType = "System.Diagnostics.Contracts.PureAttribute";
+
+        [SuppressMessage("ReSharper", "RS2008")]
+        private static readonly DiagnosticDescriptor AccessRule = new (
+            Diagnostics.IdAccess,
+            "Invalid access",
+            "Tried to perform {0} access to member '{1}' in type '{2}', despite {3} access. {4}.",
+            "Usage",
+            DiagnosticSeverity.Error,
+            true,
+            "Make sure to give the accessing type the correct access permissions.");
+
+        public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics =>
+            ImmutableArray.Create(AccessRule);
+
+        public override void Initialize(AnalysisContext context)
+        {
+            context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.Analyze | GeneratedCodeAnalysisFlags.ReportDiagnostics);
+            context.EnableConcurrentExecution();
+            context.RegisterOperationAction(CheckFriendship,
+                OperationKind.FieldReference,
+                OperationKind.PropertyReference,
+                OperationKind.MethodReference,
+                OperationKind.Invocation);
+        }
+
+        private void CheckFriendship(OperationAnalysisContext context)
+        {
+            var operation = context.Operation;
+
+            // The symbol representing the member being accessed.
+            ISymbol member;
+
+            // The operation to target when determining access type.
+            IOperation targetAccess;
+
+            switch (operation)
+            {
+                case IMemberReferenceOperation memberRef:
+                {
+                    member = memberRef.Member;
+                    targetAccess = memberRef.Parent;
+                    break;
+                }
+
+                case IInvocationOperation invocation:
+                {
+                    member = invocation.TargetMethod;
+                    targetAccess = invocation;
+                    break;
+                }
+
+                default:
+                    return;
+            }
+
+            // Get the info of the type defining the member, so we can check the attributes later...
+            var accessedType = member.ContainingType;
+
+            // Get the attributes
+            var friendAttribute = context.Compilation.GetTypeByMetadataName(AccessAttributeType);
+
+            // Get the type that is containing this expression, or, the type where this is happening.
+            if (context.ContainingSymbol?.ContainingType is not {} accessingType)
+                return;
+
+            // Determine which type of access is happening here... Read, write or execute?
+            var accessAttempt = DetermineAccess(context, targetAccess, operation);
+
+            // Check whether this is a "self" access, including inheritors.
+            var selfAccess = InheritsFromOrEquals(accessingType, accessedType);
+
+            // Helper function to deduplicate attribute-checking code.
+            bool CheckAttributeFriendship(AttributeData attribute, bool isMemberAttribute)
+            {
+                // If the attribute isn't the friend attribute, we don't care about it.
+                if (!SymbolEqualityComparer.Default.Equals(attribute.AttributeClass, friendAttribute))
+                    return false;
+
+                var self    = AccessAttribute.SelfDefaultPermissions;
+                var friends = AccessAttribute.FriendDefaultPermissions;
+                var others  = AccessAttribute.OtherDefaultPermissions;
+
+                foreach (var kv in attribute.NamedArguments)
+                {
+                    if (kv.Value.Value is not byte value)
+                        continue;
+
+                    var permissions = (AccessPermissions) value;
+
+                    switch (kv.Key)
+                    {
+                        case nameof(AccessAttribute.Self):
+                        {
+                            self = permissions;
+                            break;
+                        }
+
+                        case nameof(AccessAttribute.Friend):
+                        {
+                            friends = permissions;
+                            break;
+                        }
+
+                        case nameof(AccessAttribute.Other):
+                        {
+                            others = permissions;
+                            break;
+                        }
+
+                        default:
+                            continue;
+                    }
+                }
+
+                // By default, we will check the "other" permissions unless we find we're dealing with a friend or self.
+                var permissionCheck = others;
+
+                // Human-readable relation between accessing and accessed types.
+                var accessingRelation = "other-type";
+
+                if (!selfAccess)
+                {
+                    // This is not a self-access, so we need to determine whether the accessing type is a friend.
+                    // Check all types allowed in the friend attribute. (We assume there's only one constructor arg.)
+                    var types = attribute.ConstructorArguments[0].Values;
+
+                    foreach (var constant in types)
+                    {
+                        // Check if the value is a type...
+                        if (constant.Value is not INamedTypeSymbol friendType)
+                            continue;
+
+                        // Check if the accessing type is specified in the attribute...
+                        if (!InheritsFromOrEquals(accessingType, friendType))
+                            continue;
+
+                        // Set the permissions check to the friend permissions!
+                        permissionCheck = friends;
+                        accessingRelation = "friend-type";
+                        break;
+                    }
+                }
+                else
+                {
+                    // Self-access, so simply set the permissions check to self.
+                    permissionCheck = self;
+                    accessingRelation = "same-type";
+                }
+
+                // If we allow this access, return! All is good.
+                if ((accessAttempt & permissionCheck) != 0)
+                    return true;
+
+                // Access denied! Report an error.
+                context.ReportDiagnostic(
+                    Diagnostic.Create(AccessRule, operation.Syntax.GetLocation(),
+                        $"a{(accessAttempt == AccessPermissions.Execute ? "n" : "")} '{accessAttempt}' {accessingRelation}",
+                        $"{member.Name}",
+                        $"{accessedType.Name}",
+                        $"{(permissionCheck == AccessPermissions.None ? "having no" : $"only having '{permissionCheck}'")}",
+                        $"{(isMemberAttribute ? "Member" : "Type")} Permissions: {self.ToUnixPermissions()}{friends.ToUnixPermissions()}{others.ToUnixPermissions()}"));
+
+                // Only return ONE error.
+                return true;
+            }
+
+            // Check attributes in the member first, since they take priority and can override type restrictions.
+            foreach (var attribute in member.GetAttributes())
+            {
+                if(CheckAttributeFriendship(attribute, true))
+                    return;
+            }
+
+            // Check attributes in the type containing the member last.
+            foreach (var attribute in accessedType.GetAttributes())
+            {
+                if(CheckAttributeFriendship(attribute, false))
+                    return;
+            }
+        }
+
+        private static AccessPermissions DetermineAccess(OperationAnalysisContext context, IOperation operation, IOperation original)
+        {
+            switch (operation)
+            {
+                case IAssignmentOperation assign:
+                {
+                    return assign.Target.Equals(original) ? AccessPermissions.Write : AccessPermissions.Read;
+                }
+
+                case IInvocationOperation invoke:
+                {
+                    var pureAttribute = context.Compilation.GetTypeByMetadataName(PureAttributeType);
+
+                    foreach (var attribute in invoke.TargetMethod.GetAttributes())
+                    {
+                        // Pure methods are treated as read accesses.
+                        if (SymbolEqualityComparer.Default.Equals(attribute.AttributeClass, pureAttribute))
+                            return AccessPermissions.Read;
+                    }
+
+                    return AccessPermissions.Execute;
+                }
+
+                case IMemberReferenceOperation member:
+                {
+                    return DetermineAccess(context, member.Parent, operation);
+                }
+
+                default:
+                {
+                    return AccessPermissions.Read;
+                }
+            }
+        }
+
+        private bool InheritsFromOrEquals(INamedTypeSymbol type, INamedTypeSymbol baseType)
+        {
+            foreach (var otherType in GetBaseTypesAndThis(type))
+            {
+                if (SymbolEqualityComparer.Default.Equals(otherType, baseType))
+                    return true;
+            }
+
+            return false;
+        }
+
+        private IEnumerable<INamedTypeSymbol> GetBaseTypesAndThis(INamedTypeSymbol namedType)
+        {
+            var current = namedType;
+            while (current != null)
+            {
+                yield return current;
+                current = current.BaseType;
+            }
+        }
+    }
+}

Robust.Analyzers/Diagnostics.cs

@@ -6,8 +6,9 @@ public static class Diagnostics
 {
     public const string IdExplicitInterface = "RA0000";
     public const string IdSerializable = "RA0001";
-    public const string IdFriend = "RA0002";
+    public const string IdAccess = "RA0002";
     public const string IdExplicitVirtual = "RA0003";
+    public const string IdTaskResult = "RA0004";
 
     public static SuppressionDescriptor MeansImplicitAssignment =>
         new SuppressionDescriptor("RADC1000", "CS0649", "Marked as implicitly assigned.");

Robust.Analyzers/FriendAnalyzer.cs

@@ -1,129 +0,0 @@
-using System.Collections.Generic;
-using System.Collections.Immutable;
-using System.Diagnostics.CodeAnalysis;
-using System.Linq;
-using Microsoft.CodeAnalysis;
-using Microsoft.CodeAnalysis.CSharp;
-using Microsoft.CodeAnalysis.CSharp.Syntax;
-using Microsoft.CodeAnalysis.Diagnostics;
-
-namespace Robust.Analyzers
-{
-    [DiagnosticAnalyzer(LanguageNames.CSharp)]
-    public class FriendAnalyzer : DiagnosticAnalyzer
-    {
-        const string FriendAttribute = "Robust.Shared.Analyzers.FriendAttribute";
-
-        [SuppressMessage("ReSharper", "RS2008")]
-        private static readonly DiagnosticDescriptor Rule = new (
-            Diagnostics.IdFriend,
-            "Tried to access friend-only member",
-            "Tried to access member \"{0}\" in class \"{1}\" which can only be accessed by friend classes",
-            "Usage",
-            DiagnosticSeverity.Error,
-            true,
-            "Make sure to specify the accessing class in the friends attribute.");
-
-        public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics => ImmutableArray.Create(Rule);
-
-        public override void Initialize(AnalysisContext context)
-        {
-            context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.Analyze | GeneratedCodeAnalysisFlags.ReportDiagnostics);
-            context.EnableConcurrentExecution();
-            context.RegisterSyntaxNodeAction(CheckFriendship, SyntaxKind.SimpleMemberAccessExpression);
-        }
-
-        private void CheckFriendship(SyntaxNodeAnalysisContext context)
-        {
-            if (context.Node is not MemberAccessExpressionSyntax memberAccess)
-                return;
-
-            // We only do something if our parent is one of a few types.
-            switch (context.Node.Parent)
-            {
-                // If we're being assigned...
-                case AssignmentExpressionSyntax assignParent:
-                {
-                    if (assignParent.Left != memberAccess)
-                        return;
-                    break;
-                }
-
-                // If we're being invoked...
-                case InvocationExpressionSyntax:
-                    break;
-
-                // Otherwise, do nothing.
-                default:
-                    return;
-            }
-
-            // Get the friend attribute
-            var friendAttr = context.Compilation.GetTypeByMetadataName(FriendAttribute);
-
-            // Get the type that is containing this expression, or, the class where this is happening.
-            if (context.ContainingSymbol?.ContainingType is not { } containingType)
-                return;
-
-            // We check all of our children and get only the identifiers.
-            foreach (var identifier in memberAccess.ChildNodes().Select(node => node as IdentifierNameSyntax))
-            {
-                if (identifier == null) continue;
-
-                // Get the type info of the identifier, so we can check the attributes...
-                if (context.SemanticModel.GetTypeInfo(identifier).ConvertedType is not { } type)
-                    continue;
-
-                // Same-type access is always fine.
-                if (SymbolEqualityComparer.Default.Equals(type, containingType))
-                    continue;
-
-                // Finally, get all attributes of the type, to check if we have any friend classes.
-                foreach (var attribute in type.GetAttributes())
-                {
-                    // If the attribute isn't the friend attribute, continue.
-                    if (!SymbolEqualityComparer.Default.Equals(attribute.AttributeClass, friendAttr))
-                        continue;
-
-                    // Check all types allowed in the friend attribute. (We assume there's only one constructor arg.)
-                    foreach (var constant in attribute.ConstructorArguments[0].Values)
-                    {
-                        // Check if the value is a type...
-                        if (constant.Value is not INamedTypeSymbol t)
-                            continue;
-
-                        // If we find that the containing class is specified in the attribute, return! All is good.
-                        if (InheritsFromOrEquals(containingType, t))
-                            return;
-                    }
-
-                    // Not in a friend class! Report an error.
-                    context.ReportDiagnostic(
-                        Diagnostic.Create(Rule, context.Node.GetLocation(),
-                            $"{context.Node.ToString().Split('.').LastOrDefault()}", $"{type.Name}"));
-                }
-            }
-        }
-
-        private bool InheritsFromOrEquals(INamedTypeSymbol type, INamedTypeSymbol baseType)
-        {
-            foreach (var otherType in GetBaseTypesAndThis(type))
-            {
-                if (SymbolEqualityComparer.Default.Equals(otherType, baseType))
-                    return true;
-            }
-
-            return false;
-        }
-
-        private IEnumerable<INamedTypeSymbol> GetBaseTypesAndThis(INamedTypeSymbol namedType)
-        {
-            var current = namedType;
-            while (current != null)
-            {
-                yield return current;
-                current = current.BaseType;
-            }
-        }
-    }
-}

Robust.Analyzers/Robust.Analyzers.csproj

@@ -11,4 +11,10 @@
     <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.Common" Version="4.0.1" />
   </ItemGroup>
 
+  <ItemGroup>
+    <!-- Needed for FriendAnalyzer. -->
+    <Compile Include="..\Robust.Shared\Analyzers\AccessAttribute.cs" />
+    <Compile Include="..\Robust.Shared\Analyzers\AccessPermissions.cs" />
+  </ItemGroup>
+
 </Project>

Robust.Analyzers/TaskResultAnalyzer.cs

@@ -0,0 +1,44 @@
+using System.Collections.Immutable;
+using System.Diagnostics.CodeAnalysis;
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.Diagnostics;
+using Microsoft.CodeAnalysis.Operations;
+
+namespace Robust.Analyzers;
+
+[DiagnosticAnalyzer(LanguageNames.CSharp)]
+public sealed class TaskResultAnalyzer : DiagnosticAnalyzer
+{
+    [SuppressMessage("ReSharper", "RS2008")]
+    private static readonly DiagnosticDescriptor ResultRule = new DiagnosticDescriptor(
+        Diagnostics.IdTaskResult,
+        "Risk of deadlock from accessing Task<T>.Result",
+        "Accessing Task<T>.Result is dangerous and can cause deadlocks in some contexts. If you understand how this works and are certain that you aren't causing a deadlock here, mute this error with #pragma.",
+        "Usage",
+        DiagnosticSeverity.Error,
+        true);
+
+    public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics =>
+        ImmutableArray.Create(ResultRule);
+
+    public override void Initialize(AnalysisContext context)
+    {
+        context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.None);
+        context.EnableConcurrentExecution();
+        context.RegisterOperationAction(Check, OperationKind.PropertyReference);
+    }
+
+    private static void Check(OperationAnalysisContext context)
+    {
+        var taskType = context.Compilation.GetTypeByMetadataName("System.Threading.Tasks.Task`1");
+
+        var operation = (IPropertyReferenceOperation) context.Operation;
+        var member = operation.Member;
+
+        if (member.Name == "Result" && taskType.Equals(member.ContainingType.ConstructedFrom, SymbolEqualityComparer.Default))
+        {
+            var diag = Diagnostic.Create(ResultRule, operation.Syntax.GetLocation());
+            context.ReportDiagnostic(diag);
+        }
+    }
+}

Robust.Benchmarks/EntityManager/ComponentIndexBenchmark.cs

@@ -0,0 +1,225 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Threading;
+using BenchmarkDotNet.Attributes;
+using Robust.Shared.GameObjects;
+
+namespace Robust.Benchmarks.EntityManager;
+
+public class ComponentIndexBenchmark
+{
+    // Just a bunch of types to bloat the test lists.
+
+    private readonly CompIndexFetcher _compIndexFetcherDirect;
+    private readonly IFetcher _compIndexFetcher;
+    private readonly DictFetcher _dictFetcherDirect;
+    private readonly IFetcher _dictFetcher;
+
+
+    public ComponentIndexBenchmark()
+    {
+        _compIndexFetcherDirect = new CompIndexFetcher();
+        _compIndexFetcher = _compIndexFetcherDirect;
+        _dictFetcherDirect = new DictFetcher();
+        _dictFetcher = _dictFetcherDirect;
+    }
+
+    [GlobalSetup]
+    public void Setup()
+    {
+        var types = typeof(ComponentIndexBenchmark)
+            .GetNestedTypes(BindingFlags.NonPublic)
+            .Where(t => t.Name.StartsWith("TestType"))
+            .ToArray();
+
+        _compIndexFetcher.Init(types);
+        _dictFetcher.Init(types);
+    }
+
+    [Benchmark]
+    public int BenchCompIndex() => _compIndexFetcher.Get<TestType50>();
+
+    [Benchmark]
+    public int BenchDict() => _dictFetcher.Get<TestType50>();
+
+    [Benchmark]
+    public int BenchCompIndexDirect() => _compIndexFetcherDirect.Get<TestType50>();
+
+    [Benchmark]
+    public int BenchDictDirect() => _dictFetcherDirect.Get<TestType50>();
+
+    private static CompIdx ArrayIndexFor<T>() => CompArrayIndex<T>.Idx;
+
+    private static int _compIndexMaster = -1;
+
+    private static class CompArrayIndex<T>
+    {
+        // ReSharper disable once StaticMemberInGenericType
+        public static readonly CompIdx Idx = new(Interlocked.Increment(ref _compIndexMaster));
+    }
+
+    private static CompIdx GetCompIdIndex(Type type)
+    {
+        return (CompIdx)typeof(CompArrayIndex<>)
+            .MakeGenericType(type)
+            .GetField(nameof(CompArrayIndex<int>.Idx), BindingFlags.Static | BindingFlags.Public)!
+            .GetValue(null)!;
+    }
+
+    private interface IFetcher
+    {
+        void Init(Type[] types);
+
+        int Get<T>();
+    }
+
+    private sealed class CompIndexFetcher : IFetcher
+    {
+        private int[] _values = Array.Empty<int>();
+
+        public void Init(Type[] types)
+        {
+            var max = types.Max(t => GetCompIdIndex(t).Value);
+
+            _values = new int[max + 1];
+
+            var i = 0;
+            foreach (var type in types)
+            {
+                _values[GetCompIdIndex(type).Value] = i++;
+            }
+        }
+
+        public int Get<T>()
+        {
+            return _values[CompArrayIndex<T>.Idx.Value];
+        }
+    }
+
+    private sealed class DictFetcher : IFetcher
+    {
+        private readonly Dictionary<Type, int> _values = new();
+
+        public void Init(Type[] types)
+        {
+            var i = 0;
+            foreach (var type in types)
+            {
+                _values[type] = i++;
+            }
+        }
+
+        public int Get<T>()
+        {
+            return _values[typeof(T)];
+        }
+    }
+
+    // Just a bunch of types to pad the size of the arrays and such.
+
+    // @formatter:off
+    // ReSharper disable UnusedType.Local
+    private sealed class TestType1{}
+    private sealed class TestType2{}
+    private sealed class TestType3{}
+    private sealed class TestType4{}
+    private sealed class TestType5{}
+    private sealed class TestType6{}
+    private sealed class TestType7{}
+    private sealed class TestType8{}
+    private sealed class TestType9{}
+    private sealed class TestType10{}
+    private sealed class TestType11{}
+    private sealed class TestType12{}
+    private sealed class TestType13{}
+    private sealed class TestType14{}
+    private sealed class TestType15{}
+    private sealed class TestType16{}
+    private sealed class TestType17{}
+    private sealed class TestType18{}
+    private sealed class TestType19{}
+    private sealed class TestType20{}
+    private sealed class TestType21{}
+    private sealed class TestType22{}
+    private sealed class TestType23{}
+    private sealed class TestType24{}
+    private sealed class TestType25{}
+    private sealed class TestType26{}
+    private sealed class TestType27{}
+    private sealed class TestType28{}
+    private sealed class TestType29{}
+    private sealed class TestType30{}
+    private sealed class TestType31{}
+    private sealed class TestType32{}
+    private sealed class TestType33{}
+    private sealed class TestType34{}
+    private sealed class TestType35{}
+    private sealed class TestType36{}
+    private sealed class TestType37{}
+    private sealed class TestType38{}
+    private sealed class TestType39{}
+    private sealed class TestType40{}
+    private sealed class TestType41{}
+    private sealed class TestType42{}
+    private sealed class TestType43{}
+    private sealed class TestType44{}
+    private sealed class TestType45{}
+    private sealed class TestType46{}
+    private sealed class TestType47{}
+    private sealed class TestType48{}
+    private sealed class TestType49{}
+    private sealed class TestType50{}
+    private sealed class TestType51{}
+    private sealed class TestType52{}
+    private sealed class TestType53{}
+    private sealed class TestType54{}
+    private sealed class TestType55{}
+    private sealed class TestType56{}
+    private sealed class TestType57{}
+    private sealed class TestType58{}
+    private sealed class TestType59{}
+    private sealed class TestType60{}
+    private sealed class TestType61{}
+    private sealed class TestType62{}
+    private sealed class TestType63{}
+    private sealed class TestType64{}
+    private sealed class TestType65{}
+    private sealed class TestType66{}
+    private sealed class TestType67{}
+    private sealed class TestType68{}
+    private sealed class TestType69{}
+    private sealed class TestType70{}
+    private sealed class TestType71{}
+    private sealed class TestType72{}
+    private sealed class TestType73{}
+    private sealed class TestType74{}
+    private sealed class TestType75{}
+    private sealed class TestType76{}
+    private sealed class TestType77{}
+    private sealed class TestType78{}
+    private sealed class TestType79{}
+    private sealed class TestType80{}
+    private sealed class TestType81{}
+    private sealed class TestType82{}
+    private sealed class TestType83{}
+    private sealed class TestType84{}
+    private sealed class TestType85{}
+    private sealed class TestType86{}
+    private sealed class TestType87{}
+    private sealed class TestType88{}
+    private sealed class TestType89{}
+    private sealed class TestType90{}
+    private sealed class TestType91{}
+    private sealed class TestType92{}
+    private sealed class TestType93{}
+    private sealed class TestType94{}
+    private sealed class TestType95{}
+    private sealed class TestType96{}
+    private sealed class TestType97{}
+    private sealed class TestType98{}
+    private sealed class TestType99{}
+    // ReSharper restore UnusedType.Local
+    // @formatter:on
+}

Robust.Benchmarks/Exporters/SQLExporter.cs

@@ -1,21 +1,32 @@
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
 using BenchmarkDotNet.Exporters;
 using BenchmarkDotNet.Loggers;
 using BenchmarkDotNet.Mathematics;
+using BenchmarkDotNet.Parameters;
 using BenchmarkDotNet.Reports;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Design;
 using Npgsql;
+using Npgsql.Internal;
+using Npgsql.Internal.TypeHandlers;
+using Npgsql.Internal.TypeHandling;
 
 namespace Robust.Benchmarks.Exporters;
 
 public sealed class SQLExporter : IExporter
 {
+    private static readonly JsonSerializerOptions JsonSerializerOptions = new JsonSerializerOptions
+    {
+        NumberHandling = JsonNumberHandling.AllowNamedFloatingPointLiterals
+    };
+
     public static readonly IExporter Default = new SQLExporter();
 
     private SQLExporter(){}
@@ -68,8 +79,15 @@ public sealed class SQLExporter : IExporter
         using var ctx = new BenchmarkContext(builder.Options);
         try
         {
+            ctx.Database.OpenConnection();
+            var con = (NpgsqlConnection) ctx.Database.GetDbConnection();
+            con.TypeMapper.AddTypeResolverFactory(new JsonOverrideTypeHandlerResolverFactory(JsonSerializerOptions));
+
             ctx.Database.Migrate();
-            ctx.BenchmarkRuns.Add(BenchmarkRun.FromSummary(summary, gitHash));
+            foreach (var run in BenchmarkRun.FromSummary(summary, gitHash))
+            {
+                ctx.BenchmarkRuns.Add(run);
+            }
             ctx.SaveChanges();
         }
         finally
@@ -81,6 +99,46 @@ public sealed class SQLExporter : IExporter
     public string Name => "sql";
 }
 
+// https://github.com/npgsql/efcore.pg/issues/1107#issuecomment-945126627
+class JsonOverrideTypeHandlerResolverFactory : TypeHandlerResolverFactory
+{
+    private readonly JsonSerializerOptions _options;
+
+    public JsonOverrideTypeHandlerResolverFactory(JsonSerializerOptions options)
+        => _options = options;
+
+    public override TypeHandlerResolver Create(NpgsqlConnector connector)
+        => new JsonOverrideTypeHandlerResolver(connector, _options);
+
+    public override string? GetDataTypeNameByClrType(Type clrType)
+        => null;
+
+    public override TypeMappingInfo? GetMappingByDataTypeName(string dataTypeName)
+        => null;
+
+    class JsonOverrideTypeHandlerResolver : TypeHandlerResolver
+    {
+        readonly JsonHandler _jsonbHandler;
+
+        internal JsonOverrideTypeHandlerResolver(NpgsqlConnector connector, JsonSerializerOptions options)
+            => _jsonbHandler ??= new JsonHandler(
+                connector.DatabaseInfo.GetPostgresTypeByName("jsonb"),
+                connector.TextEncoding,
+                isJsonb: true,
+                options);
+
+        public override NpgsqlTypeHandler? ResolveByDataTypeName(string typeName)
+            => typeName == "jsonb" ? _jsonbHandler : null;
+
+        public override NpgsqlTypeHandler? ResolveByClrType(Type type)
+            // You can add any user-defined CLR types which you want mapped to jsonb
+            => type == typeof(JsonDocument) ? _jsonbHandler : null;
+
+        public override TypeMappingInfo? GetMappingByDataTypeName(string dataTypeName)
+            => null; // Let the built-in resolver do this
+    }
+}
+
 public sealed class DesignTimeContextFactoryPostgres : IDesignTimeDbContextFactory<BenchmarkContext>
 {
     public BenchmarkContext CreateDbContext(string[] args)
@@ -101,43 +159,69 @@ public class BenchmarkContext : DbContext
 
 public class BenchmarkRun
 {
-    [Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]
-    public ulong Id { get; set; }
+    public int Id { get; set; }
     public string GitHash { get; set; } = string.Empty;
-    [Column(TypeName = "timestamptz")]
-    public DateTime RunDate { get; set; }
-    public string Name { get; set; } = string.Empty;
-    [Column(TypeName = "jsonb")]
-    public BenchmarkRunReport[] Reports { get; set; } = Array.Empty<BenchmarkRunReport>();
 
-    public static BenchmarkRun FromSummary(Summary summary, string gitHash)
+    [Column(TypeName = "timestamptz")] public DateTime RunDate { get; set; }
+
+    public string Name { get; set; } = string.Empty;
+
+    public string? ParameterMapping { get; set; }
+
+    [Column(TypeName = "jsonb")]
+    public BenchmarkRunParameter[]? ParameterMappingJson { get; set; }
+
+    [Column(TypeName = "jsonb")]
+    public Statistics Statistics { get; set; } = default!;
+
+    public static IEnumerable<BenchmarkRun> FromSummary(Summary summary, string gitHash)
     {
-        return new BenchmarkRun
+        var runDate = DateTime.UtcNow;
+
+        foreach (var benchmarkReport in summary.Reports)
         {
-            Reports = summary.Reports.Select(r => new BenchmarkRunReport
+            var paramString = new StringBuilder();
+            var parametersItems = benchmarkReport.BenchmarkCase.Parameters.Items;
+            var runParameters = new BenchmarkRunParameter[parametersItems.Count];
+            for (var i = 0; i < parametersItems.Count; i++)
             {
-                Parameters = r.BenchmarkCase.Parameters.Items.Select(p => new BenchmarkRunParameter
-                {
-                    Name = p.Name,
-                    Value = p.Value
-                }).ToArray(),
-                Statistics = r.ResultStatistics
-            }).ToArray(),
-            Name = summary.BenchmarksCases.First().FolderInfo,
-            RunDate = DateTime.UtcNow,
-            GitHash = gitHash
-        };
+                runParameters[i] = new BenchmarkRunParameter(parametersItems[i]);
+                paramString.Append(runParameters[i].ToString());
+                if (i < parametersItems.Count - 1) paramString.Append(',');
+            }
+
+            if (benchmarkReport.ResultStatistics == null)
+            {
+                Console.WriteLine($"err: No statistics available for {benchmarkReport.BenchmarkCase.Descriptor.DisplayInfo}!");
+                continue;
+            }
+
+            yield return new BenchmarkRun
+            {
+                Name = benchmarkReport.BenchmarkCase.Descriptor.DisplayInfo,
+                RunDate = runDate,
+                GitHash = gitHash,
+                ParameterMapping = runParameters.Length > 0 ? paramString.ToString() : null,
+                ParameterMappingJson = runParameters.Length > 0 ? runParameters : null,
+                Statistics = benchmarkReport.ResultStatistics
+            };
+        }
     }
 }
 
-public class BenchmarkRunReport
-{
-    public BenchmarkRunParameter[] Parameters { get; set; } = Array.Empty<BenchmarkRunParameter>();
-    public Statistics Statistics { get; set; } = default!;
-}
-
-public class BenchmarkRunParameter
+public struct BenchmarkRunParameter
 {
     public string Name { get; set; } = string.Empty;
     public object Value { get; set; } = default!;
+
+    public BenchmarkRunParameter(ParameterInstance instance)
+    {
+        Name = instance.Name;
+        Value = instance.Value;
+    }
+
+    public override string ToString()
+    {
+        return $"{Name}={Value}";
+    }
 }

Robust.Benchmarks/Migrations/20220510131430_fix-pk.Designer.cs

@@ -0,0 +1,57 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using Robust.Benchmarks.Exporters;
+
+#nullable disable
+
+namespace Robust.Benchmarks.Migrations
+{
+    [DbContext(typeof(BenchmarkContext))]
+    [Migration("20220510131430_fix-pk")]
+    partial class fixpk
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "6.0.0")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("Robust.Benchmarks.Exporters.BenchmarkRun", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("GitHash")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<BenchmarkRunReport[]>("Reports")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<DateTime>("RunDate")
+                        .HasColumnType("timestamptz");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("BenchmarkRuns");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Robust.Benchmarks/Migrations/20220510131430_fix-pk.cs

@@ -0,0 +1,51 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace Robust.Benchmarks.Migrations
+{
+    public partial class fixpk : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<DateTime>(
+                name: "RunDate",
+                table: "BenchmarkRuns",
+                type: "timestamptz",
+                nullable: false,
+                oldClrType: typeof(DateTime),
+                oldType: "Date");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "Id",
+                table: "BenchmarkRuns",
+                type: "integer",
+                nullable: false,
+                oldClrType: typeof(decimal),
+                oldType: "numeric(20,0)")
+                .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<DateTime>(
+                name: "RunDate",
+                table: "BenchmarkRuns",
+                type: "Date",
+                nullable: false,
+                oldClrType: typeof(DateTime),
+                oldType: "timestamptz");
+
+            migrationBuilder.AlterColumn<decimal>(
+                name: "Id",
+                table: "BenchmarkRuns",
+                type: "numeric(20,0)",
+                nullable: false,
+                oldClrType: typeof(int),
+                oldType: "integer")
+                .OldAnnotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn);
+        }
+    }
+}

Robust.Benchmarks/Migrations/20221009235705_db.Designer.cs

@@ -0,0 +1,62 @@
+// <auto-generated />
+using System;
+using BenchmarkDotNet.Mathematics;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using Robust.Benchmarks.Exporters;
+
+#nullable disable
+
+namespace Robust.Benchmarks.Migrations
+{
+    [DbContext(typeof(BenchmarkContext))]
+    [Migration("20221009235705_db")]
+    partial class db
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "6.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("Robust.Benchmarks.Exporters.BenchmarkRun", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("GitHash")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("ParameterMapping")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("RunDate")
+                        .HasColumnType("timestamptz");
+
+                    b.Property<Statistics>("Statistics")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("BenchmarkRuns");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Robust.Benchmarks/Migrations/20221009235705_db.cs

@@ -0,0 +1,36 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Robust.Benchmarks.Migrations
+{
+    public partial class db : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.RenameColumn(
+                name: "Reports",
+                table: "BenchmarkRuns",
+                newName: "Statistics");
+
+            migrationBuilder.AddColumn<string>(
+                name: "ParameterMapping",
+                table: "BenchmarkRuns",
+                type: "text",
+                nullable: false,
+                defaultValue: "");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "ParameterMapping",
+                table: "BenchmarkRuns");
+
+            migrationBuilder.RenameColumn(
+                name: "Statistics",
+                table: "BenchmarkRuns",
+                newName: "Reports");
+        }
+    }
+}

Robust.Benchmarks/Migrations/20221010144620_param_work.Designer.cs

@@ -0,0 +1,64 @@
+// <auto-generated />
+using System;
+using BenchmarkDotNet.Mathematics;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using Robust.Benchmarks.Exporters;
+
+#nullable disable
+
+namespace Robust.Benchmarks.Migrations
+{
+    [DbContext(typeof(BenchmarkContext))]
+    [Migration("20221010144620_param_work")]
+    partial class param_work
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "6.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("Robust.Benchmarks.Exporters.BenchmarkRun", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("GitHash")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("ParameterMapping")
+                        .HasColumnType("text");
+
+                    b.Property<BenchmarkRunParameter[]>("ParameterMappingJson")
+                        .HasColumnType("jsonb");
+
+                    b.Property<DateTime>("RunDate")
+                        .HasColumnType("timestamptz");
+
+                    b.Property<Statistics>("Statistics")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("BenchmarkRuns");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Robust.Benchmarks/Migrations/20221010144620_param_work.cs

@@ -0,0 +1,44 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using Robust.Benchmarks.Exporters;
+
+#nullable disable
+
+namespace Robust.Benchmarks.Migrations
+{
+    public partial class param_work : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<string>(
+                name: "ParameterMapping",
+                table: "BenchmarkRuns",
+                type: "text",
+                nullable: true,
+                oldClrType: typeof(string),
+                oldType: "text");
+
+            migrationBuilder.AddColumn<BenchmarkRunParameter[]>(
+                name: "ParameterMappingJson",
+                table: "BenchmarkRuns",
+                type: "jsonb",
+                nullable: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "ParameterMappingJson",
+                table: "BenchmarkRuns");
+
+            migrationBuilder.AlterColumn<string>(
+                name: "ParameterMapping",
+                table: "BenchmarkRuns",
+                type: "text",
+                nullable: false,
+                defaultValue: "",
+                oldClrType: typeof(string),
+                oldType: "text",
+                oldNullable: true);
+        }
+    }
+}

Robust.Benchmarks/Migrations/BenchmarkContextModelSnapshot.cs

@@ -1,5 +1,6 @@
 // <auto-generated />
 using System;
+using BenchmarkDotNet.Mathematics;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
@@ -17,16 +18,18 @@ namespace Robust.Benchmarks.Migrations
         {
 #pragma warning disable 612, 618
             modelBuilder
-                .HasAnnotation("ProductVersion", "6.0.0")
+                .HasAnnotation("ProductVersion", "6.0.4")
                 .HasAnnotation("Relational:MaxIdentifierLength", 63);
 
             NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
 
             modelBuilder.Entity("Robust.Benchmarks.Exporters.BenchmarkRun", b =>
                 {
-                    b.Property<decimal>("Id")
+                    b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasColumnType("numeric(20,0)");
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<string>("GitHash")
                         .IsRequired()
@@ -36,12 +39,18 @@ namespace Robust.Benchmarks.Migrations
                         .IsRequired()
                         .HasColumnType("text");
 
-                    b.Property<BenchmarkRunReport[]>("Reports")
-                        .IsRequired()
+                    b.Property<string>("ParameterMapping")
+                        .HasColumnType("text");
+
+                    b.Property<BenchmarkRunParameter[]>("ParameterMappingJson")
                         .HasColumnType("jsonb");
 
                     b.Property<DateTime>("RunDate")
-                        .HasColumnType("Date");
+                        .HasColumnType("timestamptz");
+
+                    b.Property<Statistics>("Statistics")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
 
                     b.HasKey("Id");
 

Robust.Benchmarks/Migrations/TypeIApparentlyHaveToKeep.cs

@@ -0,0 +1,11 @@
+using System;
+using BenchmarkDotNet.Mathematics;
+using Robust.Benchmarks.Exporters;
+
+namespace Robust.Benchmarks.Migrations;
+
+public class BenchmarkRunReport
+{
+    public BenchmarkRunParameter[] Parameters { get; set; } = Array.Empty<BenchmarkRunParameter>();
+    public Statistics Statistics { get; set; } = default!;
+}

Robust.Benchmarks/Robust.Benchmarks.csproj

@@ -6,6 +6,7 @@
         <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
         <OutputPath>../bin/Benchmarks</OutputPath>
         <OutputType>Exe</OutputType>
+        <NoWarn>RA0003</NoWarn>
     </PropertyGroup>
     <ItemGroup>
       <ProjectReference Include="..\Robust.Server\Robust.Server.csproj" />
@@ -18,7 +19,7 @@
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         <PrivateAssets>all</PrivateAssets>
       </PackageReference>
-      <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.0-rc.2" />
+      <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.4" />
     </ItemGroup>
     <Import Project="..\MSBuild\Robust.Engine.targets" />
 </Project>

Robust.Benchmarks/Serialization/BenchmarkIntSerializer.cs

@@ -1,7 +1,6 @@
 using System.Globalization;
 using Robust.Shared.IoC;
 using Robust.Shared.Serialization.Manager;
-using Robust.Shared.Serialization.Manager.Result;
 using Robust.Shared.Serialization.Markdown;
 using Robust.Shared.Serialization.Markdown.Validation;
 using Robust.Shared.Serialization.Markdown.Value;
@@ -19,13 +18,14 @@ namespace Robust.Benchmarks.Serialization
                 : new ErrorNode(node, $"Failed parsing int value: {node.Value}");
         }
 
-        public DeserializationResult Read(ISerializationManager serializationManager, ValueDataNode node,
-            IDependencyCollection dependencies, bool skipHook, ISerializationContext? context = null)
+        public int Read(ISerializationManager serializationManager, ValueDataNode node,
+            IDependencyCollection dependencies, bool skipHook, ISerializationContext? context = null, int _ = default)
         {
-            return new DeserializedValue<int>(int.Parse(node.Value, CultureInfo.InvariantCulture));
+            return int.Parse(node.Value, CultureInfo.InvariantCulture);
         }
 
-        public DataNode Write(ISerializationManager serializationManager, int value, bool alwaysWrite = false,
+        public DataNode Write(ISerializationManager serializationManager, int value, IDependencyCollection dependencies,
+            bool alwaysWrite = false,
             ISerializationContext? context = null)
         {
             return new ValueDataNode(value.ToString(CultureInfo.InvariantCulture));

Robust.Benchmarks/Serialization/Copy/SerializationCopyBenchmark.cs

@@ -28,7 +28,7 @@ namespace Robust.Benchmarks.Serialization.Copy
 
             var seedMapping = yamlStream.Documents[0].RootNode.ToDataNodeCast<SequenceDataNode>().Cast<MappingDataNode>(0);
 
-            Seed = SerializationManager.ReadValueOrThrow<SeedDataDefinition>(seedMapping);
+            Seed = SerializationManager.Read<SeedDataDefinition>(seedMapping);
         }
 
         private const string String = "ABC";
@@ -46,25 +46,25 @@ namespace Robust.Benchmarks.Serialization.Copy
         [Benchmark]
         public string? CreateCopyString()
         {
-            return SerializationManager.CreateCopy(String);
+            return SerializationManager.Copy(String);
         }
 
         [Benchmark]
         public int? CreateCopyInteger()
         {
-            return SerializationManager.CreateCopy(Integer);
+            return SerializationManager.Copy(Integer);
         }
 
         [Benchmark]
         public DataDefinitionWithString? CreateCopyDataDefinitionWithString()
         {
-            return SerializationManager.CreateCopy(DataDefinitionWithString);
+            return SerializationManager.Copy(DataDefinitionWithString);
         }
 
         [Benchmark]
         public SeedDataDefinition? CreateCopySeedDataDefinition()
         {
-            return SerializationManager.CreateCopy(Seed);
+            return SerializationManager.Copy(Seed);
         }
 
         [Benchmark]

Robust.Benchmarks/Serialization/Definitions/SeedDataDefinition.cs

@@ -19,6 +19,7 @@ namespace Robust.Benchmarks.Serialization.Definitions
   name: tobacco
   seedName: tobacco
   displayName: tobacco plant
+  plantRsi: Objects/Specific/Hydroponics/tobacco.rsi
   productPrototypes:
     - LeavesTobacco
   harvestRepeat: Repeat
@@ -36,7 +37,7 @@ namespace Robust.Benchmarks.Serialization.Definitions
       Max: 10
       PotencyDivisor: 10";
 
-        [DataField("id", required: true)] public string ID { get; set; } = default!;
+        [IdDataFieldAttribute] public string ID { get; set; } = default!;
 
         #region Tracking
         [DataField("name")] public string Name { get; set; } = string.Empty;

Robust.Benchmarks/Serialization/Read/SerializationReadBenchmark.cs

@@ -2,7 +2,6 @@
 using BenchmarkDotNet.Attributes;
 using Robust.Benchmarks.Serialization.Definitions;
 using Robust.Shared.Analyzers;
-using Robust.Shared.Serialization.Manager.Result;
 using Robust.Shared.Serialization.Markdown;
 using Robust.Shared.Serialization.Markdown.Mapping;
 using Robust.Shared.Serialization.Markdown.Sequence;
@@ -42,32 +41,32 @@ namespace Robust.Benchmarks.Serialization.Read
         private ValueDataNode FlagThirtyOne { get; } = new("ThirtyOne");
 
         [Benchmark]
-        public string? ReadString()
+        public string ReadString()
         {
-            return SerializationManager.ReadValue<string>(StringNode);
+            return SerializationManager.Read<string>(StringNode);
         }
 
         [Benchmark]
-        public int? ReadInteger()
+        public int ReadInteger()
         {
-            return SerializationManager.ReadValue<int>(IntNode);
+            return SerializationManager.Read<int>(IntNode);
         }
 
         [Benchmark]
-        public DataDefinitionWithString? ReadDataDefinitionWithString()
+        public DataDefinitionWithString ReadDataDefinitionWithString()
         {
-            return SerializationManager.ReadValue<DataDefinitionWithString>(StringDataDefNode);
+            return SerializationManager.Read<DataDefinitionWithString>(StringDataDefNode);
         }
 
         [Benchmark]
-        public SeedDataDefinition? ReadSeedDataDefinition()
+        public SeedDataDefinition ReadSeedDataDefinition()
         {
-            return SerializationManager.ReadValue<SeedDataDefinition>(SeedNode);
+            return SerializationManager.Read<SeedDataDefinition>(SeedNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("flag")]
-        public DeserializationResult ReadFlagZero()
+        public object? ReadFlagZero()
         {
             return SerializationManager.ReadWithTypeSerializer(
                 typeof(int),
@@ -77,7 +76,7 @@ namespace Robust.Benchmarks.Serialization.Read
 
         [Benchmark]
         [BenchmarkCategory("flag")]
-        public DeserializationResult ReadThirtyOne()
+        public object? ReadThirtyOne()
         {
             return SerializationManager.ReadWithTypeSerializer(
                 typeof(int),
@@ -87,7 +86,7 @@ namespace Robust.Benchmarks.Serialization.Read
 
         [Benchmark]
         [BenchmarkCategory("customTypeSerializer")]
-        public DeserializationResult ReadIntegerCustomSerializer()
+        public object? ReadIntegerCustomSerializer()
         {
             return SerializationManager.ReadWithTypeSerializer(
                 typeof(int),

Robust.Benchmarks/Serialization/SerializationArrayBenchmark.cs

@@ -46,84 +46,84 @@ namespace Robust.Benchmarks.Serialization
         [BenchmarkCategory("read")]
         public string[]? ReadEmptyString()
         {
-            return SerializationManager.ReadValue<string[]>(EmptyNode);
+            return SerializationManager.Read<string[]>(EmptyNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("read")]
         public string[]? ReadOneString()
         {
-            return SerializationManager.ReadValue<string[]>(OneIntNode);
+            return SerializationManager.Read<string[]>(OneIntNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("read")]
         public string[]? ReadTenStrings()
         {
-            return SerializationManager.ReadValue<string[]>(TenIntsNode);
+            return SerializationManager.Read<string[]>(TenIntsNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("read")]
         public int[]? ReadEmptyInt()
         {
-            return SerializationManager.ReadValue<int[]>(EmptyNode);
+            return SerializationManager.Read<int[]>(EmptyNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("read")]
         public int[]? ReadOneInt()
         {
-            return SerializationManager.ReadValue<int[]>(OneIntNode);
+            return SerializationManager.Read<int[]>(OneIntNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("read")]
         public int[]? ReadTenInts()
         {
-            return SerializationManager.ReadValue<int[]>(TenIntsNode);
+            return SerializationManager.Read<int[]>(TenIntsNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("read")]
         public DataDefinitionWithString[]? ReadEmptyStringDataDef()
         {
-            return SerializationManager.ReadValue<DataDefinitionWithString[]>(EmptyNode);
+            return SerializationManager.Read<DataDefinitionWithString[]>(EmptyNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("read")]
         public DataDefinitionWithString[]? ReadOneStringDataDef()
         {
-            return SerializationManager.ReadValue<DataDefinitionWithString[]>(OneStringDefNode);
+            return SerializationManager.Read<DataDefinitionWithString[]>(OneStringDefNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("read")]
         public DataDefinitionWithString[]? ReadTenStringDataDefs()
         {
-            return SerializationManager.ReadValue<DataDefinitionWithString[]>(TenStringDefsNode);
+            return SerializationManager.Read<DataDefinitionWithString[]>(TenStringDefsNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("read")]
         public SealedDataDefinitionWithString[]? ReadEmptySealedStringDataDef()
         {
-            return SerializationManager.ReadValue<SealedDataDefinitionWithString[]>(EmptyNode);
+            return SerializationManager.Read<SealedDataDefinitionWithString[]>(EmptyNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("read")]
         public SealedDataDefinitionWithString[]? ReadOneSealedStringDataDef()
         {
-            return SerializationManager.ReadValue<SealedDataDefinitionWithString[]>(OneStringDefNode);
+            return SerializationManager.Read<SealedDataDefinitionWithString[]>(OneStringDefNode);
         }
 
         [Benchmark]
         [BenchmarkCategory("read")]
         public SealedDataDefinitionWithString[]? ReadTenSealedStringDataDefs()
         {
-            return SerializationManager.ReadValue<SealedDataDefinitionWithString[]>(TenStringDefsNode);
+            return SerializationManager.Read<SealedDataDefinitionWithString[]>(TenStringDefsNode);
         }
     }
 }

Robust.Benchmarks/Serialization/Write/SerializationWriteBenchmark.cs

@@ -28,7 +28,7 @@ namespace Robust.Benchmarks.Serialization.Write
 
             var seedMapping = yamlStream.Documents[0].RootNode.ToDataNodeCast<SequenceDataNode>().Cast<MappingDataNode>(0);
 
-            Seed = SerializationManager.ReadValueOrThrow<SeedDataDefinition>(seedMapping);
+            Seed = SerializationManager.Read<SeedDataDefinition>(seedMapping);
         }
 
         private const string String = "ABC";

Robust.Client.Injectors/XamlCompiler.cs

@@ -76,7 +76,7 @@ namespace Robust.Build.Tasks
                 },
                 ContentAttributes =
                 {
-                    typeSystem.GetType("Robust.Client.UserInterface.XAML.ContentAttribute")
+                    typeSystem.GetType("Avalonia.Metadata.ContentAttribute")
                 },
                 UsableDuringInitializationAttributes =
                 {

Robust.Client.WebView/Cef/Program.cs

@@ -1,7 +1,4 @@
 using System;
-using System.IO;
-using System.Runtime.InteropServices;
-using Robust.Shared.ContentPack;
 using Xilium.CefGlue;
 
 namespace Robust.Client.WebView.Cef
@@ -19,24 +16,11 @@ namespace Robust.Client.WebView.Cef
                 Array.Copy(args, 0, argv, 1, args.Length);
                 argv[0] = "-";
             }
-/* 
-            if (OperatingSystem.IsLinux())
-            {
-                // Chromium tries to load libEGL.so and libGLESv2.so relative to the process executable on Linux.
-                // (Compared to Windows where it is relative to Chromium's *module*)
-                // There is a TODO "is this correct?" in the Chromium code for this.
-                // Great.
-                
-                //CopyDllToExecutableDir("libEGL.so");
-                //CopyDllToExecutableDir("libGLESv2.so");
 
-                // System.Threading.Thread.Sleep(200000);
-            }
- */
             var mainArgs = new CefMainArgs(argv);
 
             // This will block executing until the subprocess is shut down.
-            var code = CefRuntime.ExecuteProcess(mainArgs, null, IntPtr.Zero);
+            var code = CefRuntime.ExecuteProcess(mainArgs, new RobustCefApp(), IntPtr.Zero);
 
             if (code != 0)
             {
@@ -45,44 +29,5 @@ namespace Robust.Client.WebView.Cef
 
             return code;
         }
-
-/*         private static void CopyDllToExecutableDir(string dllName)
-        {
-            var executableDir = PathHelpers.GetExecutableDirectory();
-            var targetPath = Path.Combine(executableDir, dllName);
-            if (File.Exists(targetPath))
-                return;
-
-            // Find source file.
-            string? srcFile = null;
-            foreach (var searchDir in WebViewManagerCef.NativeDllSearchDirectories())
-            {
-                var searchPath = Path.Combine(searchDir, dllName);
-                if (File.Exists(searchPath))
-                {
-                    srcFile = searchPath;
-                    break;
-                }
-            }
-
-            if (srcFile == null)
-                return;
-
-            for (var i = 0; i < 5; i++)
-            {
-                try
-                {
-                    if (File.Exists(targetPath))
-                        return;
-
-                    File.Copy(srcFile, targetPath);
-                    return;
-                }
-                catch 
-                {
-                    // Catching race condition lock errors and stuff I guess.
-                }
-            }
-        } */
     }
 }

Robust.Client.WebView/Cef/RobustCefApp.cs

@@ -5,7 +5,7 @@ using Xilium.CefGlue;
 
 namespace Robust.Client.WebView.Cef
 {
-    internal class RobustCefApp : CefApp
+    internal sealed class RobustCefApp : CefApp
     {
         private readonly BrowserProcessHandler _browserProcessHandler = new();
         private readonly RenderProcessHandler _renderProcessHandler = new();
@@ -24,12 +24,12 @@ namespace Robust.Client.WebView.Cef
         {
             // Disable zygote on Linux.
             commandLine.AppendSwitch("--no-zygote");
-            
+
             // Work around https://bitbucket.org/chromiumembedded/cef/issues/3213/ozone-egl-initialization-does-not-have
             // Desktop GL force makes Chromium not try to load its own ANGLE/Swiftshader so load paths aren't problematic.
             if (OperatingSystem.IsLinux())
                 commandLine.AppendSwitch("--use-gl", "desktop");
-            
+
             // commandLine.AppendSwitch("--single-process");
 
             //commandLine.AppendSwitch("--disable-gpu");
@@ -43,12 +43,18 @@ namespace Robust.Client.WebView.Cef
                 Logger.Debug($"{commandLine}");
         }
 
-        private class BrowserProcessHandler : CefBrowserProcessHandler
+        protected override void OnRegisterCustomSchemes(CefSchemeRegistrar registrar)
+        {
+            registrar.AddCustomScheme("res", CefSchemeOptions.Secure | CefSchemeOptions.Standard);
+            registrar.AddCustomScheme("usr", CefSchemeOptions.Secure | CefSchemeOptions.Standard);
+        }
+
+        private sealed class BrowserProcessHandler : CefBrowserProcessHandler
         {
         }
 
         // TODO CEF: Research - Is this even needed?
-        private class RenderProcessHandler : CefRenderProcessHandler
+        private sealed class RenderProcessHandler : CefRenderProcessHandler
         {
         }
     }

Robust.Client.WebView/Cef/RobustCefClient.cs

@@ -3,7 +3,7 @@ using Xilium.CefGlue;
 namespace Robust.Client.WebView.Cef
 {
     // Simple CEF client.
-    internal class RobustCefClient : CefClient
+    internal sealed class RobustCefClient : CefClient
     {
         private readonly CefRenderHandler _renderHandler;
         private readonly CefRequestHandler _requestHandler;

Robust.Client.WebView/Cef/RobustRequestHandler.cs

@@ -57,6 +57,14 @@ namespace Robust.Client.WebView.Cef
             string requestInitiator,
             ref bool disableDefaultHandling)
         {
+            var url = new Uri(request.Url);
+            if (url.Scheme == "file")
+            {
+                // Deny file:// access.
+                disableDefaultHandling = true;
+                return null;
+            }
+
             lock (_resourceRequestHandlers)
             {
                 _sawmill.Debug($"HANDLING REQUEST: {request.Url}");
@@ -113,7 +121,7 @@ namespace Robust.Client.WebView.Cef
                 CefFrame frame,
                 CefRequest request)
             {
-                return null;
+                return new CookieHandler();
             }
 
             protected override CefResourceHandler GetResourceHandler(
@@ -124,5 +132,18 @@ namespace Robust.Client.WebView.Cef
                 return _handler;
             }
         }
+
+        private sealed class CookieHandler : CefCookieAccessFilter
+        {
+            protected override bool CanSendCookie(CefBrowser browser, CefFrame frame, CefRequest request, CefCookie cookie)
+            {
+                return true;
+            }
+
+            protected override bool CanSaveCookie(CefBrowser browser, CefFrame frame, CefRequest request, CefResponse response, CefCookie cookie)
+            {
+                return true;
+            }
+        }
     }
 }

Robust.Client.WebView/Cef/WebViewManagerCef.Mime.cs

@@ -0,0 +1,75 @@
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+using Robust.Shared.Utility;
+
+namespace Robust.Client.WebView.Cef;
+
+internal sealed partial class WebViewManagerCef
+{
+    // Loosely based on:
+    // https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types
+    private readonly Dictionary<string, string> _resourceMimeTypes = new()
+    {
+        { "aac", "audio/aac" },
+        { "avif", "image/avif" },
+        { "avi", "video/x-msvideo" },
+        { "bmp", "image/bmp" },
+        { "css", "text/css" },
+        { "gif", "image/gif" },
+        { "htm", "text/html" },
+        { "html", "text/html" },
+        { "ico", "image/vnd.microsoft.icon" },
+        { "jpeg", "image/jpeg" },
+        { "jpg", "image/jpeg" },
+        { "js", "text/javascript" },
+        { "json", "application/json" },
+        { "jsonld", "application/ld+json" },
+        { "midi", "audio/midi" },
+        { "mid", "audio/midi" },
+        { "mjs", "text/javascript" },
+        { "mp3", "audio/mpeg" },
+        { "mp4", "video/mp4" },
+        { "mpeg", "video/mpeg" },
+        { "oga", "audio/ogg" },
+        { "ogg", "audio/ogg" },
+        { "ogv", "video/ogg" },
+        { "ogx", "application/ogg" },
+        { "opus", "audio/opus" },
+        { "otf", "font/otf" },
+        { "png", "image/png" },
+        { "pdf", "application/pdf" },
+        { "svg", "image/svg+xml" },
+        { "tiff", "image/tiff" },
+        { "tif", "image/tiff" },
+        { "ts", "video/mp2t" },
+        { "ttf", "font/ttf" },
+        { "txt", "text/plain" },
+        { "wav", "audio/wav" },
+        { "weba", "audio/webm" },
+        { "webm", "video/webm" },
+        { "webp", "image/webp" },
+        { "woff", "font/woff" },
+        { "woff2", "font/woff2" },
+        { "xhtml", "application/xhtml+xml" },
+        { "xml", "application/xml" },
+        { "zip", "application/zip" },
+    };
+
+    public void SetResourceMimeType(string extension, string mimeType)
+    {
+        DebugTools.Assert(!extension.StartsWith("."), "SetResourceMimeType extension must not include starting dot.");
+
+        lock (_resourceMimeTypes)
+        {
+            _resourceMimeTypes[extension] = mimeType;
+        }
+    }
+
+    public bool TryGetResourceMimeType(string extension, [NotNullWhen(true)] out string? mimeType)
+    {
+        lock (_resourceMimeTypes)
+        {
+            return _resourceMimeTypes.TryGetValue(extension, out mimeType);
+        }
+    }
+}

Robust.Client.WebView/Cef/WebViewManagerCef.cs

@@ -1,15 +1,21 @@
 using System;
 using System.IO;
+using System.Net;
 using System.Reflection;
+using System.Text;
+using Robust.Client.Console;
+using Robust.Shared.Configuration;
 using Robust.Shared.ContentPack;
 using Robust.Shared.IoC;
+using Robust.Shared.Localization;
 using Robust.Shared.Log;
 using Robust.Shared.Prototypes;
+using Robust.Shared.Utility;
 using Xilium.CefGlue;
 
 namespace Robust.Client.WebView.Cef
 {
-    internal partial class WebViewManagerCef : IWebViewManagerImpl
+    internal sealed partial class WebViewManagerCef : IWebViewManagerImpl
     {
         private static readonly string BasePath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location!)!;
 
@@ -17,11 +23,19 @@ namespace Robust.Client.WebView.Cef
 
         [Dependency] private readonly IDependencyCollection _dependencyCollection = default!;
         [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+        [Dependency] private readonly IResourceManagerInternal _resourceManager = default!;
+        [Dependency] private readonly IClientConsoleHost _consoleHost = default!;
+        [Dependency] private readonly IConfigurationManager _cfg = default!;
 
         public void Initialize()
         {
             IoCManager.Instance!.InjectDependencies(this, oneOff: true);
 
+            _consoleHost.RegisterCommand("flushcookies", Loc.GetString("cmd-flushcookies-desc"), Loc.GetString("cmd-flushcookies-help"), (_, _, _) =>
+            {
+                CefCookieManager.GetGlobal(null).FlushStore(null);
+            });
+
             string subProcessName;
             if (OperatingSystem.IsWindows())
                 subProcessName = "Robust.Client.WebView.exe";
@@ -38,6 +52,10 @@ namespace Robust.Client.WebView.Cef
             if (cefResourcesPath == null)
                 throw new InvalidOperationException("Unable to locate cef_resources directory!");
 
+            var cachePath = "";
+            if (_resourceManager.UserData is WritableDirProvider userData)
+                cachePath = userData.GetFullPath(new ResourcePath("/cef_cache"));
+
             var settings = new CefSettings()
             {
                 WindowlessRenderingEnabled = true, // So we can render to our UI controls.
@@ -47,6 +65,8 @@ namespace Robust.Client.WebView.Cef
                 LocalesDirPath = Path.Combine(cefResourcesPath, "locales"),
                 ResourcesDirPath = cefResourcesPath,
                 RemoteDebuggingPort = 9222,
+                CookieableSchemesList = "usr,res",
+                CachePath = cachePath,
             };
 
             Logger.Info($"CEF Version: {CefRuntime.ChromeVersion}");
@@ -59,6 +79,12 @@ namespace Robust.Client.WebView.Cef
             // TODO CEF: After this point, debugging breaks. No, literally. My client crashes but ONLY with the debugger.
             // I have tried using the DEBUG and RELEASE versions of libcef.so, stripped or non-stripped...
             // And nothing seemed to work. Odd.
+
+            if (_cfg.GetCVar(WCVars.WebResProtocol))
+            {
+                var handler = new ResourceSchemeFactoryHandler(this, _resourceManager, Logger.GetSawmill("web.res"));
+                CefRuntime.RegisterSchemeHandlerFactory("res", "", handler);
+            }
         }
 
         private static string? LocateCefResources()
@@ -102,5 +128,48 @@ namespace Robust.Client.WebView.Cef
         {
             CefRuntime.Shutdown();
         }
+
+        private sealed class ResourceSchemeFactoryHandler : CefSchemeHandlerFactory
+        {
+            private readonly WebViewManagerCef _parent;
+            private readonly IResourceManager _resourceManager;
+            private readonly ISawmill _sawmill;
+
+            public ResourceSchemeFactoryHandler(
+                WebViewManagerCef parent,
+                IResourceManager resourceManager,
+                ISawmill sawmill)
+            {
+                _parent = parent;
+                _resourceManager = resourceManager;
+                _sawmill = sawmill;
+            }
+
+            protected override CefResourceHandler Create(
+                CefBrowser browser,
+                CefFrame frame,
+                string schemeName,
+                CefRequest request)
+            {
+                var uri = new Uri(request.Url);
+
+                _sawmill.Debug($"HANDLING: {request.Url}");
+
+                var resourcePath = new ResourcePath(uri.AbsolutePath);
+                if (_resourceManager.TryContentFileRead(resourcePath, out var stream))
+                {
+                    if (!_parent.TryGetResourceMimeType(resourcePath.Extension, out var mime))
+                        mime = "application/octet-stream";
+
+                    return new RequestResultStream(stream, mime, HttpStatusCode.OK).MakeHandler();
+                }
+
+                var notFoundStream = new MemoryStream();
+                notFoundStream.Write(Encoding.UTF8.GetBytes("Not found"));
+                notFoundStream.Position = 0;
+
+                return new RequestResultStream(notFoundStream, "text/plain", HttpStatusCode.NotFound).MakeHandler();
+            }
+        }
     }
 }

Robust.Client.WebView/Headless/WebViewManagerHeadless.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics.CodeAnalysis;
 using Robust.Client.Graphics;
 using Robust.Client.UserInterface;
 
@@ -11,6 +12,17 @@ namespace Robust.Client.WebView.Headless
             return new WebViewWindowDummy();
         }
 
+        public void SetResourceMimeType(string extension, string mimeType)
+        {
+            // Nop
+        }
+
+        public bool TryGetResourceMimeType(string extension, [NotNullWhen(true)] out string? mimeType)
+        {
+            mimeType = null;
+            return false;
+        }
+
         public IWebViewControlImpl MakeControlImpl(WebViewControl owner)
         {
             return new WebViewControlImplDummy();

Robust.Client.WebView/IWebViewManager.cs

@@ -1,7 +1,40 @@
-namespace Robust.Client.WebView
+using System.Diagnostics.CodeAnalysis;
+
+namespace Robust.Client.WebView
 {
     public interface IWebViewManager
     {
         IWebViewWindow CreateBrowserWindow(BrowserWindowCreateParameters createParams);
+
+        /// <summary>
+        /// Overrides file extension -> mime type mappings for the <c>res://</c> protocol.
+        /// </summary>
+        /// <remarks>
+        /// <para>
+        /// The built-in <c>res://</c> protocol needs to guess MIME types to report to CEF when resolving files.
+        /// A limited set of extensions have pre-set MIME types in the engine.
+        /// This method allows you to replace or add entries if need be.
+        /// </para>
+        /// <para>
+        /// This method is thread safe.
+        /// </para>
+        /// </remarks>
+        /// <param name="extension">
+        /// The extension to specify the MIME type for.
+        /// The argument must not include the starting "." of the file extension.
+        /// </param>
+        /// <param name="mimeType">The mime type for this file extension.</param>
+        /// <seealso cref="TryGetResourceMimeType"/>
+        void SetResourceMimeType(string extension, string mimeType);
+
+        /// <summary>
+        /// Tries to resolve an entry from the <see cref="SetResourceMimeType"/> list.
+        /// </summary>
+        /// <remarks>
+        /// <para>
+        /// This method is thread safe.
+        /// </para>
+        /// </remarks>
+        bool TryGetResourceMimeType(string extension, [NotNullWhen(true)] out string? mimeType);
     }
 }

Robust.Client.WebView/Robust.Client.WebView.csproj

@@ -14,7 +14,7 @@
 
   <ItemGroup>
     <PackageReference Include="JetBrains.Annotations" Version="2020.3.0" />
-    <PackageReference Include="Robust.Natives.Cef" Version="95.7.14" />
+    <PackageReference Include="Robust.Natives.Cef" Version="102.0.9" />
   </ItemGroup>
 
   <ItemGroup>

Robust.Client.WebView/WCVars.cs

@@ -0,0 +1,17 @@
+using Robust.Shared.Configuration;
+
+namespace Robust.Client.WebView;
+
+// ReSharper disable once InconsistentNaming
+/// <summary>
+/// CVars for <c>Robust.Client.WebView</c>
+/// </summary>
+[CVarDefs]
+public static class WCVars
+{
+    /// <summary>
+    /// Enable the <c>res://</c> protocol inside WebView browsers, allowing access to the Robust resources.
+    /// </summary>
+    public static readonly CVarDef<bool> WebResProtocol =
+        CVarDef.Create("web.res_protocol", true, CVar.CLIENTONLY);
+}

Robust.Client.WebView/WebViewManager.cs

@@ -1,7 +1,9 @@
-using Robust.Client.WebView;
+using System.Diagnostics.CodeAnalysis;
+using Robust.Client.WebView;
 using Robust.Client.WebView.Cef;
 using Robust.Client.WebView.Headless;
 using Robust.Client.WebViewHook;
+using Robust.Shared.Configuration;
 using Robust.Shared.IoC;
 using Robust.Shared.Utility;
 
@@ -17,6 +19,9 @@ namespace Robust.Client.WebView
         {
             DebugTools.Assert(_impl == null, "WebViewManager has already been initialized!");
 
+            var cfg = IoCManager.Resolve<IConfigurationManagerInternal>();
+            cfg.LoadCVarsFromAssembly(typeof(WebViewManager).Assembly);
+
             IoCManager.RegisterInstance<IWebViewManager>(this);
             IoCManager.RegisterInstance<IWebViewManagerInternal>(this);
 
@@ -49,6 +54,20 @@ namespace Robust.Client.WebView
             return _impl!.CreateBrowserWindow(createParams);
         }
 
+        public void SetResourceMimeType(string extension, string mimeType)
+        {
+            DebugTools.Assert(_impl != null, "WebViewManager has not yet been initialized!");
+
+            _impl!.SetResourceMimeType(extension, mimeType);
+        }
+
+        public bool TryGetResourceMimeType(string extension, [NotNullWhen(true)] out string? mimeType)
+        {
+            DebugTools.Assert(_impl != null, "WebViewManager has not yet been initialized!");
+
+            return _impl!.TryGetResourceMimeType(extension, out mimeType);
+        }
+
         public IWebViewControlImpl MakeControlImpl(WebViewControl owner)
         {
             DebugTools.Assert(_impl != null, "WebViewManager has not yet been initialized!");

Robust.Client/Animations/AnimationTrackComponentProperty.cs

@@ -3,6 +3,7 @@ using JetBrains.Annotations;
 using Robust.Shared.Animations;
 using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
+using Robust.Shared.Log;
 
 namespace Robust.Client.Animations
 {
@@ -20,7 +21,14 @@ namespace Robust.Client.Animations
             }
 
             var entity = (EntityUid) context;
-            var component = IoCManager.Resolve<IEntityManager>().GetComponent(entity, ComponentType);
+            var entManager = IoCManager.Resolve<IEntityManager>();
+
+            if (!entManager.TryGetComponent(entity, ComponentType, out var component))
+            {
+                // This gets checked when the animation is first played, but the component may also be removed while the animation plays
+                Logger.Error($"Couldn't find component {ComponentType} on {entManager.ToPrettyString(entity)} for animation playback!");
+                return;
+            }
 
             if (component is IAnimationProperties properties)
             {

Robust.Client/Animations/AnimationTrackPlaySound.cs

@@ -37,7 +37,7 @@ namespace Robust.Client.Animations
 
                 var keyFrame = KeyFrames[keyFrameIndex];
 
-                SoundSystem.Play(Filter.Local(), keyFrame.Resource, entity, keyFrame.AudioParamsFunc.Invoke());
+                SoundSystem.Play(keyFrame.Resource, Filter.Local(), entity, keyFrame.AudioParamsFunc.Invoke());
             }
 
             return (keyFrameIndex, playingTime);

Robust.Client/Animations/AnimationTrackProperty.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using Robust.Shared.Animations;
 using Robust.Shared.Maths;
@@ -101,7 +101,7 @@ namespace Robust.Client.Animations
                 case double d:
                     return MathHelper.Lerp(d, (double) b, t);
                 case Angle angle:
-                    return (Angle) MathHelper.Lerp(angle, (Angle) b, t);
+                    return Angle.Lerp(angle, (Angle) b, t);
                 case Color color:
                     return Color.InterpolateBetween(color, (Color) b, t);
                 case int i:

Robust.Client/Audio/AudioStream.cs

@@ -1,21 +1,20 @@
 using System;
 using Robust.Client.Graphics;
 
-namespace Robust.Client.Audio
-{
-    public sealed class AudioStream
-    {
-        public TimeSpan Length { get; }
-        internal ClydeHandle? ClydeHandle { get; }
-        public string? Name { get; }
-        public int ChannelCount { get; }
+namespace Robust.Client.Audio;
 
-        internal AudioStream(ClydeHandle handle, TimeSpan length, int channelCount, string? name = null)
-        {
-            ClydeHandle = handle;
-            Length = length;
-            ChannelCount = channelCount;
-            Name = name;
-        }
+public sealed class AudioStream
+{
+    public TimeSpan Length { get; }
+    internal ClydeHandle? ClydeHandle { get; }
+    public string? Name { get; }
+    public int ChannelCount { get; }
+
+    internal AudioStream(ClydeHandle handle, TimeSpan length, int channelCount, string? name = null)
+    {
+        ClydeHandle = handle;
+        Length = length;
+        ChannelCount = channelCount;
+        Name = name;
     }
 }

Robust.Client/Audio/Midi/Commands/MidiPanicCommand.cs

@@ -0,0 +1,20 @@
+using Robust.Shared.Console;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+
+namespace Robust.Client.Audio.Midi.Commands;
+
+public sealed class MidiPanicCommand : LocalizedCommands
+{
+    [Dependency] private readonly IMidiManager _midiManager = default!;
+
+    public override string Command => "midipanic";
+
+    public override void Execute(IConsoleShell shell, string argStr, string[] args)
+    {
+        foreach (var renderer in _midiManager.Renderers)
+        {
+            renderer.StopAllNotes();
+        }
+    }
+}

Robust.Client/Audio/Midi/IMidiManager.cs

@@ -0,0 +1,62 @@
+using System.Collections.Generic;
+using NFluidsynth;
+using Robust.Shared.Audio.Midi;
+
+namespace Robust.Client.Audio.Midi;
+
+public interface IMidiManager
+{
+    /// <summary>
+    ///     A read-only list of all existing MIDI Renderers.
+    /// </summary>
+    IReadOnlyList<IMidiRenderer> Renderers { get; }
+
+    /// <summary>
+    ///     If true, MIDI support is available.
+    /// </summary>
+    bool IsAvailable { get; }
+
+    /// <summary>
+    ///     Volume, in db.
+    /// </summary>
+    float Volume { get; set; }
+
+    public int OcclusionCollisionMask { get; set; }
+
+    /// <summary>
+    ///     This method tries to return a midi renderer ready to be used.
+    ///     You only need to set the <see cref="IMidiRenderer.MidiProgram"/> afterwards.
+    /// </summary>
+    /// <remarks>
+    ///     This method can fail if MIDI support is not available.
+    /// </remarks>
+    /// <returns>
+    ///     <c>null</c> if MIDI support is not available.
+    /// </returns>
+    IMidiRenderer? GetNewRenderer(bool mono = true);
+
+    /// <summary>
+    ///     Creates a <see cref="RobustMidiEvent"/> given a <see cref="MidiEvent"/> and a sequencer tick.
+    /// </summary>
+    RobustMidiEvent FromFluidEvent(MidiEvent midiEvent, uint tick);
+
+    /// <summary>
+    ///     Creates a <see cref="SequencerEvent"/> given a <see cref="RobustMidiEvent"/>.
+    ///     Be sure to dispose of the result after you've used it.
+    /// </summary>
+    SequencerEvent ToSequencerEvent(RobustMidiEvent midiEvent);
+
+    /// <summary>
+    ///     Creates a <see cref="RobustMidiEvent"/> given a <see cref="SequencerEvent"/> and a sequencer tick.
+    /// </summary>
+    RobustMidiEvent FromSequencerEvent(SequencerEvent midiEvent, uint tick);
+
+    /// <summary>
+    ///     Method called every frame.
+    ///     Should be used to update positional audio.
+    /// </summary>
+    /// <param name="frameTime"></param>
+    void FrameUpdate(float frameTime);
+
+    void Shutdown();
+}

Robust.Client/Audio/Midi/IMidiRenderer.cs

@@ -0,0 +1,181 @@
+using System;
+using Robust.Client.Graphics;
+using Robust.Shared.Audio.Midi;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Map;
+
+namespace Robust.Client.Audio.Midi;
+
+public enum MidiRendererStatus : byte
+{
+    None,
+    Input,
+    File,
+}
+
+public interface IMidiRenderer : IDisposable
+{
+
+    /// <summary>
+    ///     The buffered audio source of this renderer.
+    /// </summary>
+    internal IClydeBufferedAudioSource Source { get; }
+
+    /// <summary>
+    ///     Whether this renderer has been disposed or not.
+    /// </summary>
+    bool Disposed { get; }
+
+    /// <summary>
+    ///     This controls whether the midi file being played will loop or not.
+    /// </summary>
+    bool LoopMidi { get; set; }
+
+    /// <summary>
+    ///     This increases all note on velocities to 127.
+    /// </summary>
+    bool VolumeBoost { get; set; }
+
+    /// <summary>
+    ///     The midi program (instrument) the renderer is using.
+    /// </summary>
+    byte MidiProgram { get; set; }
+
+    /// <summary>
+    ///     The instrument bank the renderer is using.
+    /// </summary>
+    byte MidiBank { get; set; }
+
+    /// <summary>
+    ///     The soundfont currently selected by the renderer.
+    /// </summary>
+    uint MidiSoundfont { get; set; }
+
+    /// <summary>
+    ///     The current status of the renderer.
+    ///     "None" if the renderer isn't playing from input or a midi file.
+    ///     "Input" if the renderer is playing from midi input.
+    ///     "File" if the renderer is playing from a midi file.
+    /// </summary>
+    MidiRendererStatus Status { get; }
+
+    /// <summary>
+    ///     Whether the sound will play in stereo or mono.
+    /// </summary>
+    bool Mono { get; set; }
+
+    /// <summary>
+    ///     Whether to drop messages on the percussion channel.
+    /// </summary>
+    bool DisablePercussionChannel { get; set; }
+
+    /// <summary>
+    /// Whether to drop messages for program change events.
+    /// </summary>
+    bool DisableProgramChangeEvent { get; set; }
+
+    /// <summary>
+    ///     Gets the total number of ticks possible for the MIDI player.
+    /// </summary>
+    int PlayerTotalTick { get; }
+
+    /// <summary>
+    ///     Gets or sets (seeks) the current tick of the MIDI player.
+    /// </summary>
+    int PlayerTick { get; set; }
+
+    /// <summary>
+    ///     Gets the current tick of the sequencer.
+    /// </summary>
+    uint SequencerTick { get; }
+
+    /// <summary>
+    ///     Gets the Time Scale of the sequencer in ticks per second. Default is 1000 for 1 tick per millisecond.
+    /// </summary>
+    double SequencerTimeScale { get; }
+
+    /// <summary>
+    ///     Start listening for midi input.
+    /// </summary>
+    bool OpenInput();
+
+    /// <summary>
+    ///     Start playing a midi file.
+    /// </summary>
+    /// <param name="buffer">Bytes of the midi file</param>
+    bool OpenMidi(ReadOnlySpan<byte> buffer);
+
+    /// <summary>
+    ///     Stops listening for midi input.
+    /// </summary>
+    bool CloseInput();
+
+    /// <summary>
+    ///     Stops playing midi files.
+    /// </summary>
+    bool CloseMidi();
+
+    /// <summary>
+    ///     Stops all notes being played currently.
+    /// </summary>
+    void StopAllNotes();
+
+    /// <summary>
+    ///     Render and play MIDI to the audio source.
+    /// </summary>
+    internal void Render();
+
+    /// <summary>
+    ///     Loads a new soundfont into the renderer.
+    /// </summary>
+    void LoadSoundfont(string filename, bool resetPresets = false);
+
+    /// <summary>
+    ///     Invoked whenever a new midi event is registered.
+    /// </summary>
+    event Action<RobustMidiEvent> OnMidiEvent;
+
+    /// <summary>
+    ///     Invoked when the midi player finishes playing a song.
+    /// </summary>
+    event Action OnMidiPlayerFinished;
+
+    /// <summary>
+    ///     The entity whose position will be used for positional audio.
+    ///     This is only used if <see cref="Mono"/> is set to True.
+    /// </summary>
+    EntityUid? TrackingEntity { get; set; }
+
+    /// <summary>
+    ///     The position that will be used for positional audio.
+    ///     This is only used if <see cref="Mono"/> is set to True
+    ///     and <see cref="TrackingEntity"/> is null.
+    /// </summary>
+    EntityCoordinates? TrackingCoordinates { get; set; }
+
+    MidiRendererState RendererState { get; }
+
+    /// <summary>
+    ///     Send a midi event for the renderer to play.
+    /// </summary>
+    /// <param name="midiEvent">The midi event to be played</param>
+    void SendMidiEvent(RobustMidiEvent midiEvent);
+
+    /// <summary>
+    ///     Schedule a MIDI event to be played at a later time.
+    /// </summary>
+    /// <param name="midiEvent">the midi event in question</param>
+    /// <param name="time"></param>
+    /// <param name="absolute"></param>
+    void ScheduleMidiEvent(RobustMidiEvent midiEvent, uint time, bool absolute);
+
+    /// <summary>
+    ///     Apply a certain state to the renderer.
+    /// </summary>
+    void ApplyState(MidiRendererState state);
+
+    /// <summary>
+    ///     Actually disposes of this renderer. Do NOT use outside the MIDI thread.
+    /// </summary>
+    internal void InternalDispose();
+}

Robust.Client/Audio/Midi/MidiManager.Conversion.cs

@@ -0,0 +1,155 @@
+using NFluidsynth;
+using Robust.Shared.Audio.Midi;
+
+namespace Robust.Client.Audio.Midi;
+
+internal sealed partial class MidiManager
+{
+    public RobustMidiEvent FromFluidEvent(MidiEvent midiEvent, uint tick)
+    {
+        var status = RobustMidiEvent.MakeStatus((byte) midiEvent.Channel, (byte) midiEvent.Type);
+
+        // Control is always the first data byte. Value is always the second data byte. Fluidsynth's API ain't great.
+        var data1 = (byte) midiEvent.Control;
+        var data2 = (byte) midiEvent.Value;
+
+        // PitchBend is handled specially.
+        if (midiEvent.Type == (int) RobustMidiCommand.PitchBend)
+        {
+            // We pack pitch into both data values.
+            var pitch = (ushort) midiEvent.Pitch;
+            data1 = (byte) pitch;
+            data2 = (byte) (pitch >> 8);
+        }
+
+        return new RobustMidiEvent(status, data1, data2, tick);
+    }
+
+    public SequencerEvent ToSequencerEvent(RobustMidiEvent midiEvent)
+    {
+        var sequencerEvent = new SequencerEvent();
+
+        switch (midiEvent.MidiCommand)
+        {
+            case RobustMidiCommand.NoteOff:
+                sequencerEvent.NoteOff(midiEvent.Channel, midiEvent.Key);
+                break;
+
+            case RobustMidiCommand.NoteOn:
+                sequencerEvent.NoteOn(midiEvent.Channel, midiEvent.Key, midiEvent.Velocity);
+                break;
+
+            case RobustMidiCommand.AfterTouch:
+                sequencerEvent.KeyPressure(midiEvent.Channel, midiEvent.Key, midiEvent.Value);
+                break;
+
+            case RobustMidiCommand.ControlChange:
+                sequencerEvent.ControlChange(midiEvent.Channel, midiEvent.Control, midiEvent.Value);
+                break;
+
+            case RobustMidiCommand.ProgramChange:
+                sequencerEvent.ProgramChange(midiEvent.Channel, midiEvent.Program);
+                break;
+
+            case RobustMidiCommand.ChannelPressure:
+                sequencerEvent.ChannelPressure(midiEvent.Channel, midiEvent.Value);
+                break;
+
+            case RobustMidiCommand.PitchBend:
+                sequencerEvent.PitchBend(midiEvent.Channel, midiEvent.Pitch);
+                break;
+
+            case RobustMidiCommand.SystemMessage:
+                switch (midiEvent.Control)
+                {
+                    case 0x0 when midiEvent.Status == 0xFF:
+                        sequencerEvent.SystemReset();
+                        break;
+
+                    case 0x0B:
+                        sequencerEvent.AllNotesOff(midiEvent.Channel);
+                        break;
+
+                    default:
+                        _midiSawmill.Warning($"Tried to convert unsupported event to sequencer event:\n{midiEvent}");
+                        break;
+                }
+
+                break;
+
+            default:
+                _midiSawmill.Warning($"Tried to convert unsupported event to sequencer event:\n{midiEvent}");
+                break;
+        }
+
+        return sequencerEvent;
+    }
+
+    public RobustMidiEvent FromSequencerEvent(SequencerEvent midiEvent, uint tick)
+    {
+        byte channel = (byte) midiEvent.Channel;
+        RobustMidiCommand command = 0x0;
+        byte data1 = 0;
+        byte data2 = 0;
+
+        switch (midiEvent.Type)
+        {
+            case FluidSequencerEventType.NoteOn:
+                command = RobustMidiCommand.NoteOn;
+                data1 = (byte) midiEvent.Key;
+                data2 = (byte) midiEvent.Velocity;
+                break;
+
+            case FluidSequencerEventType.NoteOff:
+                command = RobustMidiCommand.NoteOff;
+                data1 = (byte) midiEvent.Key;
+                break;
+
+            case FluidSequencerEventType.PitchBend:
+                command = RobustMidiCommand.PitchBend;
+                // We pack pitch into both data values
+                var pitch = (ushort) midiEvent.Pitch;
+                data1 = (byte) pitch;
+                data2 = (byte) (pitch >> 8);
+                break;
+
+            case FluidSequencerEventType.ProgramChange:
+                command = RobustMidiCommand.ProgramChange;
+                data1 = (byte) midiEvent.Program;
+                break;
+
+            case FluidSequencerEventType.KeyPressure:
+                command = RobustMidiCommand.AfterTouch;
+                data1 = (byte) midiEvent.Key;
+                data2 = (byte) midiEvent.Value;
+                break;
+
+            case FluidSequencerEventType.ControlChange:
+                command = RobustMidiCommand.ControlChange;
+                data1 = (byte) midiEvent.Control;
+                data2 = (byte) midiEvent.Value;
+                break;
+
+            case FluidSequencerEventType.ChannelPressure:
+                command = RobustMidiCommand.ChannelPressure;
+                data1 = (byte) midiEvent.Value;
+                break;
+
+            case FluidSequencerEventType.AllNotesOff:
+                command = RobustMidiCommand.SystemMessage;
+                data1 = 0x0B;
+                break;
+
+            case FluidSequencerEventType.SystemReset:
+                command = RobustMidiCommand.SystemMessage;
+                channel = 0x0F;
+                break;
+
+            default:
+                _midiSawmill.Warning($"Unsupported Sequencer Event: {tick:D8}: {SequencerEventToString(midiEvent)}");
+                break;
+        }
+
+        return new RobustMidiEvent(RobustMidiEvent.MakeStatus(channel, (byte)command), data1, data2, tick);
+    }
+}

Robust.Client/Audio/Midi/MidiManager.cs

@@ -7,6 +7,7 @@ using NFluidsynth;
 using Robust.Client.Graphics;
 using Robust.Client.ResourceManagement;
 using Robust.Shared;
+using Robust.Shared.Asynchronous;
 using Robust.Shared.Configuration;
 using Robust.Shared.ContentPack;
 using Robust.Shared.GameObjects;
@@ -15,269 +16,297 @@ using Robust.Shared.Log;
 using Robust.Shared.Map;
 using Robust.Shared.Maths;
 using Robust.Shared.Physics;
-using Robust.Shared.Physics.Broadphase;
+using Robust.Shared.Physics.Systems;
 using Robust.Shared.Utility;
 using Robust.Shared.ViewVariables;
-using Logger = Robust.Shared.Log.Logger;
 
-namespace Robust.Client.Audio.Midi
+namespace Robust.Client.Audio.Midi;
+
+internal sealed partial class MidiManager : IMidiManager
 {
-    public interface IMidiManager
+    [Dependency] private readonly IEyeManager _eyeManager = default!;
+    [Dependency] private readonly IResourceManagerInternal _resourceManager = default!;
+    [Dependency] private readonly IEntityManager _entityManager = default!;
+    [Dependency] private readonly IConfigurationManager _cfgMan = default!;
+    [Dependency] private readonly IClydeAudio _clydeAudio = default!;
+    [Dependency] private readonly ITaskManager _taskManager = default!;
+    [Dependency] private readonly ILogManager _logger = default!;
+
+    private SharedPhysicsSystem _broadPhaseSystem = default!;
+
+    public IReadOnlyList<IMidiRenderer> Renderers
     {
-        /// <summary>
-        ///     This method tries to return a midi renderer ready to be used.
-        ///     You only need to set the <see cref="IMidiRenderer.MidiProgram"/> afterwards.
-        /// </summary>
-        /// <remarks>
-        ///     This method can fail if MIDI support is not available.
-        /// </remarks>
-        /// <returns>
-        ///     <c>null</c> if MIDI support is not available.
-        /// </returns>
-        IMidiRenderer? GetNewRenderer();
-
-        /// <summary>
-        ///     Method called every frame.
-        ///     Should be used to update positional audio.
-        /// </summary>
-        /// <param name="frameTime"></param>
-        void FrameUpdate(float frameTime);
-
-        /// <summary>
-        ///     Volume, in db.
-        /// </summary>
-        float Volume { get; set; }
-
-        /// <summary>
-        ///     If true, MIDI support is available.
-        /// </summary>
-        bool IsAvailable { get; }
-
-        public int OcclusionCollisionMask { get; set; }
-
-        void Shutdown();
+        get
+        {
+            lock (_renderers)
+            {
+                // Perform a copy. Sadly, we can't return a reference to the original list due to threading concerns.
+                return _renderers.ToArray();
+            }
+        }
     }
 
-    internal sealed class MidiManager : IMidiManager
+    [ViewVariables]
+    public bool IsAvailable
     {
-        [Dependency] private readonly IEyeManager _eyeManager = default!;
-        [Dependency] private readonly IResourceManagerInternal _resourceManager = default!;
-        [Dependency] private readonly IEntityManager _entityManager = default!;
-        [Dependency] private readonly IConfigurationManager _cfgMan = default!;
-
-        private SharedPhysicsSystem _broadPhaseSystem = default!;
-
-        [ViewVariables]
-        public bool IsAvailable
+        get
         {
-            get
-            {
-                InitializeFluidsynth();
+            InitializeFluidsynth();
 
-                return FluidsynthInitialized;
-            }
+            return FluidsynthInitialized;
+        }
+    }
+
+    [ViewVariables]
+    private readonly List<IMidiRenderer> _renderers = new();
+
+    private bool _alive = true;
+    private Settings? _settings;
+    private Thread? _midiThread;
+    private ISawmill _midiSawmill = default!;
+    private float _volume = 0f;
+    private bool _volumeDirty = true;
+
+    // Not reliable until Fluidsynth is initialized!
+    [ViewVariables(VVAccess.ReadWrite)]
+    public float Volume
+    {
+        get => _volume;
+        set
+        {
+            if (MathHelper.CloseToPercent(_volume, value))
+                return;
+
+            _cfgMan.SetCVar(CVars.MidiVolume, value);
+            _volumeDirty = true;
+        }
+    }
+
+    private static readonly string[] LinuxSoundfonts =
+    {
+        "/usr/share/soundfonts/default.sf2",
+        "/usr/share/soundfonts/default.dls",
+        "/usr/share/soundfonts/FluidR3_GM.sf2",
+        "/usr/share/soundfonts/freepats-general-midi.sf2",
+        "/usr/share/sounds/sf2/default.sf2",
+        "/usr/share/sounds/sf2/default.dls",
+        "/usr/share/sounds/sf2/FluidR3_GM.sf2",
+        "/usr/share/sounds/sf2/TimGM6mb.sf2",
+    };
+
+    private const string WindowsSoundfont = @"C:\WINDOWS\system32\drivers\gm.dls";
+
+    private const string OsxSoundfont =
+        "/System/Library/Components/CoreAudio.component/Contents/Resources/gs_instruments.dls";
+
+    private const string FallbackSoundfont = "/Midi/fallback.sf2";
+
+    private const string ContentCustomSoundfontDirectory = "/Audio/MidiCustom/";
+
+    private const float MaxDistanceForOcclusion = 1000;
+
+    private static ResourcePath CustomSoundfontDirectory = new ResourcePath("/soundfonts/");
+
+    private readonly ResourceLoaderCallbacks _soundfontLoaderCallbacks = new();
+
+    private bool FluidsynthInitialized;
+    private bool _failedInitialize;
+
+    private NFluidsynth.Logger.LoggerDelegate _loggerDelegate = default!;
+    private ISawmill _sawmill = default!;
+
+    [ViewVariables(VVAccess.ReadWrite)]
+    public int OcclusionCollisionMask { get; set; }
+
+    private void InitializeFluidsynth()
+    {
+        if (FluidsynthInitialized || _failedInitialize) return;
+
+        _volume = _cfgMan.GetCVar(CVars.MidiVolume);
+        _cfgMan.OnValueChanged(CVars.MidiVolume, value =>
+        {
+            _volume = value;
+            _volumeDirty = true;
+        }, true);
+
+        _midiSawmill = _logger.GetSawmill("midi");
+#if DEBUG
+        _midiSawmill.Level = LogLevel.Debug;
+#else
+        _midiSawmill.Level = LogLevel.Error;
+#endif
+        _sawmill = _logger.GetSawmill("midi.fluidsynth");
+        _loggerDelegate = LoggerDelegate;
+
+        if (!_resourceManager.UserData.Exists(CustomSoundfontDirectory))
+        {
+            _resourceManager.UserData.CreateDir(CustomSoundfontDirectory);
+        }
+        // not a directory, preserve the old file and create an actual directory
+        else if (!_resourceManager.UserData.IsDir(CustomSoundfontDirectory))
+        {
+            _resourceManager.UserData.Rename(CustomSoundfontDirectory, CustomSoundfontDirectory.WithName(CustomSoundfontDirectory.Filename + ".old"));
+            _resourceManager.UserData.CreateDir(CustomSoundfontDirectory);
         }
 
-        [ViewVariables]
-        private readonly List<IMidiRenderer> _renderers = new();
-
-        private bool _alive = true;
-        private Settings? _settings;
-        private Thread? _midiThread;
-        private ISawmill _midiSawmill = default!;
-        private float _volume = 0f;
-        private bool _volumeDirty = true;
-
-        // Not reliable until Fluidsynth is initialized!
-        [ViewVariables(VVAccess.ReadWrite)]
-        public float Volume
+        try
         {
-            get => _volume;
-            set
-            {
-                if (MathHelper.CloseToPercent(_volume, value))
-                    return;
+            NFluidsynth.Logger.SetLoggerMethod(_loggerDelegate); // Will cause a safe DllNotFoundException if not available.
 
-                _cfgMan.SetCVar(CVars.MidiVolume, value);
-                _volumeDirty = true;
-            }
+            _settings = new Settings();
+            _settings["synth.sample-rate"].DoubleValue = 44100;
+            _settings["player.timing-source"].StringValue = "sample";
+            _settings["synth.lock-memory"].IntValue = 0;
+            _settings["synth.threadsafe-api"].IntValue = 1;
+            _settings["synth.gain"].DoubleValue = 1.0d;
+            _settings["synth.polyphony"].IntValue = 1024;
+            _settings["synth.cpu-cores"].IntValue = 2;
+            _settings["synth.midi-channels"].IntValue = 16;
+            _settings["synth.overflow.age"].DoubleValue = 3000;
+            _settings["audio.driver"].StringValue = "file";
+            _settings["audio.periods"].IntValue = 8;
+            _settings["audio.period-size"].IntValue = 4096;
+            _settings["midi.autoconnect"].IntValue = 1;
+            _settings["player.reset-synth"].IntValue = 0;
+            _settings["synth.midi-bank-select"].StringValue = "gm";
+            //_settings["synth.verbose"].IntValue = 1; // Useful for debugging.
+        }
+        catch (Exception e)
+        {
+            _midiSawmill.Error("Failed to initialize fluidsynth due to exception, disabling MIDI support:\n{0}", e);
+            _failedInitialize = true;
+            return;
         }
 
-        private static readonly string[] LinuxSoundfonts =
+        _midiThread = new Thread(ThreadUpdate);
+        _midiThread.Start();
+
+        _broadPhaseSystem = IoCManager.Resolve<IEntitySystemManager>().GetEntitySystem<SharedPhysicsSystem>();
+        FluidsynthInitialized = true;
+    }
+
+    private void LoggerDelegate(NFluidsynth.Logger.LogLevel level, string message, IntPtr data)
+    {
+        var rLevel = level switch
         {
-            "/usr/share/soundfonts/default.sf2",
-            "/usr/share/soundfonts/FluidR3_GM.sf2",
-            "/usr/share/soundfonts/freepats-general-midi.sf2",
-            "/usr/share/sounds/sf2/default.sf2",
-            "/usr/share/sounds/sf2/FluidR3_GM.sf2",
-            "/usr/share/sounds/sf2/TimGM6mb.sf2",
+            NFluidsynth.Logger.LogLevel.Panic => LogLevel.Error,
+            NFluidsynth.Logger.LogLevel.Error => LogLevel.Error,
+            NFluidsynth.Logger.LogLevel.Warning => LogLevel.Warning,
+            NFluidsynth.Logger.LogLevel.Information => LogLevel.Info,
+            NFluidsynth.Logger.LogLevel.Debug => LogLevel.Debug,
+            _ => LogLevel.Debug
         };
+        _sawmill.Log(rLevel, message);
+    }
 
-        private const string WindowsSoundfont = @"C:\WINDOWS\system32\drivers\gm.dls";
-
-        private const string OsxSoundfont =
-            "/System/Library/Components/CoreAudio.component/Contents/Resources/gs_instruments.dls";
-
-        private const string FallbackSoundfont = "/Midi/fallback.sf2";
-
-        private readonly ResourceLoaderCallbacks _soundfontLoaderCallbacks = new();
-
-        private bool FluidsynthInitialized;
-        private bool _failedInitialize;
-
-        private NFluidsynth.Logger.LoggerDelegate _loggerDelegate = default!;
-        private ISawmill _sawmill = default!;
-
-        [ViewVariables(VVAccess.ReadWrite)]
-        public int OcclusionCollisionMask { get; set; }
-
-        private void InitializeFluidsynth()
+    public IMidiRenderer? GetNewRenderer(bool mono = true)
+    {
+        if (!FluidsynthInitialized)
         {
-            if (FluidsynthInitialized || _failedInitialize) return;
+            InitializeFluidsynth();
 
-            _volume = _cfgMan.GetCVar(CVars.MidiVolume);
-            _cfgMan.OnValueChanged(CVars.MidiVolume, value =>
+            if (!FluidsynthInitialized) // init failed
             {
-                _volume = value;
-                _volumeDirty = true;
-            }, true);
-
-            _midiSawmill = Logger.GetSawmill("midi");
-            _sawmill = Logger.GetSawmill("midi.fluidsynth");
-            _loggerDelegate = LoggerDelegate;
-
-            try
-            {
-                NFluidsynth.Logger.SetLoggerMethod(_loggerDelegate); // Will cause a safe DllNotFoundException if not available.
-
-                _settings = new Settings();
-                _settings["synth.sample-rate"].DoubleValue = 44100;
-                _settings["player.timing-source"].StringValue = "sample";
-                _settings["synth.lock-memory"].IntValue = 0;
-                _settings["synth.threadsafe-api"].IntValue = 1;
-                _settings["synth.gain"].DoubleValue = 1.0d;
-                _settings["synth.polyphony"].IntValue = 1024;
-                _settings["synth.cpu-cores"].IntValue = 2;
-                _settings["synth.overflow.age"].DoubleValue = 3000;
-                _settings["audio.driver"].StringValue = "file";
-                _settings["audio.periods"].IntValue = 8;
-                _settings["audio.period-size"].IntValue = 4096;
-                _settings["midi.autoconnect"].IntValue = 1;
-                _settings["player.reset-synth"].IntValue = 0;
-                _settings["synth.midi-bank-select"].StringValue = "gm";
+                return null;
             }
-            catch (Exception e)
-            {
-                Logger.WarningS("midi",
-                    "Failed to initialize fluidsynth due to exception, disabling MIDI support:\n{0}", e);
-                _failedInitialize = true;
-                return;
-            }
-
-            _midiThread = new Thread(ThreadUpdate);
-            _midiThread.Start();
-
-            _broadPhaseSystem = EntitySystem.Get<SharedPhysicsSystem>();
-            FluidsynthInitialized = true;
         }
 
-        private void LoggerDelegate(NFluidsynth.Logger.LogLevel level, string message, IntPtr data)
+        var soundfontLoader = SoundFontLoader.NewDefaultSoundFontLoader(_settings);
+
+        // Just making double sure these don't get GC'd.
+        // They shouldn't, MidiRenderer keeps a ref, but making sure...
+        var handle = GCHandle.Alloc(soundfontLoader);
+
+        try
         {
-            var rLevel = level switch {
-                NFluidsynth.Logger.LogLevel.Panic => LogLevel.Error,
-                NFluidsynth.Logger.LogLevel.Error => LogLevel.Error,
-                NFluidsynth.Logger.LogLevel.Warning => LogLevel.Warning,
-                NFluidsynth.Logger.LogLevel.Information => LogLevel.Info,
-                NFluidsynth.Logger.LogLevel.Debug => LogLevel.Debug,
-                _ => LogLevel.Debug
-            };
-            _sawmill.Log(rLevel, message);
-        }
+            soundfontLoader.SetCallbacks(_soundfontLoaderCallbacks);
 
-        public IMidiRenderer? GetNewRenderer()
-        {
-            if (!FluidsynthInitialized)
+            var renderer = new MidiRenderer(_settings!, soundfontLoader, mono, this, _clydeAudio, _taskManager, _midiSawmill);
+
+            _midiSawmill.Debug($"Loading soundfont {FallbackSoundfont}");
+            // Since the last loaded soundfont takes priority, we load the fallback soundfont before the soundfont.
+            renderer.LoadSoundfont(FallbackSoundfont);
+
+            if (OperatingSystem.IsLinux())
             {
-                InitializeFluidsynth();
-
-                if (!FluidsynthInitialized) // init failed
+                foreach (var filepath in LinuxSoundfonts)
                 {
-                    return null;
-                }
-            }
+                    if (!File.Exists(filepath) || !SoundFont.IsSoundFont(filepath))
+                        continue;
 
-            var soundfontLoader = SoundFontLoader.NewDefaultSoundFontLoader(_settings);
-
-            // Just making double sure these don't get GC'd.
-            // They shouldn't, MidiRenderer keeps a ref, but making sure...
-            var handle = GCHandle.Alloc(soundfontLoader);
-
-            try
-            {
-                soundfontLoader.SetCallbacks(_soundfontLoaderCallbacks);
-
-                var renderer = new MidiRenderer(_settings!, soundfontLoader);
-
-                foreach (var file in _resourceManager.ContentFindFiles(("/Audio/MidiCustom/")))
-                {
-                    if (file.Extension != "sf2" && file.Extension != "dls") continue;
-                    renderer.LoadSoundfont(file.ToString());
-                }
-
-                // Since the last loaded soundfont takes priority, we load the fallback soundfont before the soundfont.
-                renderer.LoadSoundfont(FallbackSoundfont);
-
-                if (OperatingSystem.IsLinux())
-                {
-                    foreach (var filepath in LinuxSoundfonts)
+                    try
                     {
-                        if (!File.Exists(filepath) || !SoundFont.IsSoundFont(filepath)) continue;
-
-                        try
-                        {
-                            renderer.LoadSoundfont(filepath, true);
-                        }
-                        catch (Exception)
-                        {
-                            continue;
-                        }
-
-                        break;
+                        renderer.LoadSoundfont(filepath);
+                        _midiSawmill.Debug($"Loaded Linux soundfont {filepath}");
+                    }
+                    catch (Exception)
+                    {
+                        continue;
                     }
-                }
-                else if (OperatingSystem.IsMacOS())
-                {
-                    if (File.Exists(OsxSoundfont) && SoundFont.IsSoundFont(OsxSoundfont))
-                        renderer.LoadSoundfont(OsxSoundfont, true);
-                }
-                else if (OperatingSystem.IsWindows())
-                {
-                    if (File.Exists(WindowsSoundfont) && SoundFont.IsSoundFont(WindowsSoundfont))
-                        renderer.LoadSoundfont(WindowsSoundfont, true);
-                }
 
-                renderer.Source.SetVolume(Volume);
-
-                lock (_renderers)
-                {
-                    _renderers.Add(renderer);
+                    break;
                 }
-                return renderer;
             }
-            finally
+            else if (OperatingSystem.IsMacOS())
             {
-                handle.Free();
+                if (File.Exists(OsxSoundfont) && SoundFont.IsSoundFont(OsxSoundfont))
+                {
+                    _midiSawmill.Debug($"Loading soundfont {OsxSoundfont}");
+                    renderer.LoadSoundfont(OsxSoundfont);
+                }
             }
+            else if (OperatingSystem.IsWindows())
+            {
+                if (File.Exists(WindowsSoundfont) && SoundFont.IsSoundFont(WindowsSoundfont))
+                {
+                    _midiSawmill.Debug($"Loading soundfont {WindowsSoundfont}");
+                    renderer.LoadSoundfont(WindowsSoundfont);
+                }
+            }
+
+            // Load content-specific custom soundfonts, which could override the system/fallback soundfont.
+            _midiSawmill.Debug($"Loading soundfonts from {ContentCustomSoundfontDirectory}");
+            foreach (var file in _resourceManager.ContentFindFiles(ContentCustomSoundfontDirectory))
+            {
+                if (file.Extension != "sf2" && file.Extension != "dls") continue;
+                _midiSawmill.Debug($"Loading soundfont {file}");
+                renderer.LoadSoundfont(file.ToString());
+            }
+
+            // Load every soundfont from the user data directory last, since those may override any other soundfont.
+            _midiSawmill.Debug($"Loading soundfonts from {{USERDATA}} {CustomSoundfontDirectory}");
+            var enumerator = _resourceManager.UserData.Find($"{CustomSoundfontDirectory.ToRelativePath()}/*").Item1;
+            foreach (var file in enumerator)
+            {
+                if (file.Extension != "sf2" && file.Extension != "dls") continue;
+                _midiSawmill.Debug($"Loading soundfont {{USERDATA}} {file}");
+                renderer.LoadSoundfont(file.ToString());
+            }
+
+            renderer.Source.SetVolume(Volume);
+
+            lock (_renderers)
+            {
+                _renderers.Add(renderer);
+            }
+            return renderer;
+        }
+        finally
+        {
+            handle.Free();
+        }
+    }
+
+    public void FrameUpdate(float frameTime)
+    {
+        if (!FluidsynthInitialized)
+        {
+            return;
         }
 
-        public void FrameUpdate(float frameTime)
+        // Update positions of streams every frame.
+        lock (_renderers)
         {
-            if (!FluidsynthInitialized)
-            {
-                return;
-            }
-
-            // Update positions of streams every frame.
             foreach (var renderer in _renderers)
             {
                 if (renderer.Disposed)
@@ -318,7 +347,7 @@ namespace Robust.Client.Audio.Midi
                                 pos.Position,
                                 sourceRelative.Normalized,
                                 OcclusionCollisionMask),
-                            sourceRelative.Length,
+                            MathF.Min(sourceRelative.Length, MaxDistanceForOcclusion),
                             renderer.TrackingEntity);
                     }
 
@@ -339,80 +368,109 @@ namespace Robust.Client.Audio.Midi
                     renderer.Source.SetOcclusion(float.MaxValue);
                 }
             }
-
-            _volumeDirty = false;
         }
 
-        /// <summary>
-        ///     Main method for the thread rendering the midi audio.
-        /// </summary>
-        private void ThreadUpdate()
+        _volumeDirty = false;
+    }
+
+    /// <summary>
+    ///     Main method for the thread rendering the midi audio.
+    /// </summary>
+    private void ThreadUpdate()
+    {
+        while (_alive)
         {
-            while (_alive)
-            {
-                lock (_renderers)
-                {
-                    for (var i = 0; i < _renderers.Count; i++)
-                    {
-                        var renderer = _renderers[i];
-                        if (!renderer.Disposed)
-                            renderer.Render();
-                        else
-                        {
-                            renderer.InternalDispose();
-                            _renderers.Remove(renderer);
-                        }
-                    }
-                }
-
-                Thread.Sleep(1);
-            }
-        }
-
-        public void Shutdown()
-        {
-            _alive = false;
-            _midiThread?.Join();
-            _settings?.Dispose();
-
             lock (_renderers)
             {
-                foreach (var renderer in _renderers)
+                for (var i = 0; i < _renderers.Count; i++)
                 {
-                    renderer?.Dispose();
+                    var renderer = _renderers[i];
+                    if (!renderer.Disposed)
+                        renderer.Render();
+                    else
+                    {
+                        renderer.InternalDispose();
+                        _renderers.Remove(renderer);
+                    }
                 }
             }
 
-            if (FluidsynthInitialized && !_failedInitialize)
+            Thread.Sleep(1);
+        }
+    }
+
+    public void Shutdown()
+    {
+        _alive = false;
+        _midiThread?.Join();
+        _settings?.Dispose();
+
+        lock (_renderers)
+        {
+            foreach (var renderer in _renderers)
             {
-                NFluidsynth.Logger.SetLoggerMethod(null);
+                renderer?.Dispose();
             }
         }
 
-        /// <summary>
-        ///     This class is used to load soundfonts.
-        /// </summary>
-        private sealed class ResourceLoaderCallbacks : SoundFontLoaderCallbacks
+        if (FluidsynthInitialized && !_failedInitialize)
         {
-            private readonly Dictionary<int, Stream> _openStreams = new();
-            private int _nextStreamId = 1;
+            NFluidsynth.Logger.SetLoggerMethod(null);
+        }
+    }
 
-            public override IntPtr Open(string filename)
+    /// <summary>
+    ///     Internal method to get a human-readable representation of a <see cref="SequencerEvent"/>.
+    /// </summary>
+    internal static string SequencerEventToString(SequencerEvent midiEvent)
+    {
+        // ReSharper disable once UseStringInterpolation
+        return string.Format(
+            "{0} chan:{1:D2} key:{2:D5} bank:{3:D2} ctrl:{4:D5} dur:{5:D5} pitch:{6:D5} prog:{7:D3} val:{8:D5} vel:{9:D5}",
+            midiEvent.Type.ToString().PadLeft(22),
+            midiEvent.Channel,
+            midiEvent.Key,
+            midiEvent.Bank,
+            midiEvent.Control,
+            midiEvent.Duration,
+            midiEvent.Pitch,
+            midiEvent.Program,
+            midiEvent.Value,
+            midiEvent.Velocity);
+    }
+
+    /// <summary>
+    ///     This class is used to load soundfonts.
+    /// </summary>
+    private sealed class ResourceLoaderCallbacks : SoundFontLoaderCallbacks
+    {
+        private readonly Dictionary<int, Stream> _openStreams = new();
+        private int _nextStreamId = 1;
+
+        public override IntPtr Open(string filename)
+        {
+            if (string.IsNullOrEmpty(filename))
             {
-                if (string.IsNullOrEmpty(filename))
-                {
-                    return IntPtr.Zero;
-                }
+                return IntPtr.Zero;
+            }
 
-                Stream? stream;
-                var resourceCache = IoCManager.Resolve<IResourceCache>();
-                var resourcePath = new ResourcePath(filename);
+            Stream? stream;
+            var resourceCache = IoCManager.Resolve<IResourceCache>();
+            var resourcePath = new ResourcePath(filename);
 
-                if (resourcePath.IsRooted && resourceCache.ContentFileExists(filename))
+            if (resourcePath.IsRooted)
+            {
+                // is it in content?
+                if (resourceCache.ContentFileExists(filename))
                 {
                     if (!resourceCache.TryContentFileRead(filename, out stream))
                         return IntPtr.Zero;
                 }
+                // is it in userdata?
+                else if (resourceCache.UserData.Exists(resourcePath))
+                {
+                    stream = resourceCache.UserData.OpenRead(resourcePath);
+                }
                 else if (File.Exists(filename))
                 {
                     stream = File.OpenRead(filename);
@@ -421,73 +479,81 @@ namespace Robust.Client.Audio.Midi
                 {
                     return IntPtr.Zero;
                 }
-
-                var id = _nextStreamId++;
-
-                _openStreams.Add(id, stream);
-
-                return (IntPtr) id;
+            }
+            else if (File.Exists(filename))
+            {
+                stream = File.OpenRead(filename);
+            }
+            else
+            {
+                return IntPtr.Zero;
             }
 
-            public override unsafe int Read(IntPtr buf, long count, IntPtr sfHandle)
-            {
-                var length = (int) count;
-                var span = new Span<byte>(buf.ToPointer(), length);
-                var stream = _openStreams[(int) sfHandle];
+            var id = _nextStreamId++;
 
-                // Fluidsynth's docs state that this method should leave the buffer unmodified if it fails. (returns -1)
-                try
+            _openStreams.Add(id, stream);
+
+            return (IntPtr) id;
+        }
+
+        public override unsafe int Read(IntPtr buf, long count, IntPtr sfHandle)
+        {
+            var length = (int) count;
+            var span = new Span<byte>(buf.ToPointer(), length);
+            var stream = _openStreams[(int) sfHandle];
+
+            // Fluidsynth's docs state that this method should leave the buffer unmodified if it fails. (returns -1)
+            try
+            {
+                // Fluidsynth does a LOT of tiny allocations (frankly, way too much).
+                if (count < 1024)
                 {
-                    // Fluidsynth does a LOT of tiny allocations (frankly, way too much).
-                    if (count < 1024)
-                    {
-                        // ReSharper disable once SuggestVarOrType_Elsewhere
-                        Span<byte> buffer = stackalloc byte[(int)count];
+                    // ReSharper disable once SuggestVarOrType_Elsewhere
+                    Span<byte> buffer = stackalloc byte[(int)count];
 
-                        stream.ReadExact(buffer);
+                    stream.ReadExact(buffer);
 
-                        buffer.CopyTo(span);
-                    }
-                    else
-                    {
-                        var buffer = stream.ReadExact(length);
-
-                        buffer.CopyTo(span);
-                    }
+                    buffer.CopyTo(span);
                 }
-                catch (EndOfStreamException)
+                else
                 {
-                    return -1;
+                    var buffer = stream.ReadExact(length);
+
+                    buffer.CopyTo(span);
                 }
-
-                return 0;
             }
-
-            public override int Seek(IntPtr sfHandle, int offset, SeekOrigin origin)
+            catch (EndOfStreamException)
             {
-                var stream = _openStreams[(int) sfHandle];
-
-                stream.Seek(offset, origin);
-
-                return 0;
+                return -1;
             }
 
-            public override int Tell(IntPtr sfHandle)
-            {
-                var stream = _openStreams[(int) sfHandle];
+            return 0;
+        }
 
-                return (int) stream.Position;
-            }
+        public override int Seek(IntPtr sfHandle, int offset, SeekOrigin origin)
+        {
+            var stream = _openStreams[(int) sfHandle];
 
-            public override int Close(IntPtr sfHandle)
-            {
-                if (!_openStreams.Remove((int) sfHandle, out var stream))
-                    return -1;
+            stream.Seek(offset, origin);
 
-                stream.Dispose();
-                return 0;
+            return 0;
+        }
+
+        public override int Tell(IntPtr sfHandle)
+        {
+            var stream = _openStreams[(int) sfHandle];
+
+            return (int) stream.Position;
+        }
+
+        public override int Close(IntPtr sfHandle)
+        {
+            if (!_openStreams.Remove((int) sfHandle, out var stream))
+                return -1;
+
+            stream.Dispose();
+            return 0;
 
-            }
         }
     }
 }

Robust.Client/Audio/Midi/MidiRendererState.cs

@@ -0,0 +1,80 @@
+using System;
+using System.Runtime.InteropServices;
+using Robust.Shared.Utility;
+
+namespace Robust.Client.Audio.Midi;
+
+public struct MidiRendererState
+{
+    internal FixedArray16<FixedArray128<byte>> NoteVelocities;
+    internal FixedArray16<FixedArray128<byte>> Controllers;
+    internal FixedArray16<byte> Program;
+    internal FixedArray16<byte> ChannelPressure;
+    internal FixedArray16<ushort> PitchBend;
+
+    internal Span<byte> AsSpan => MemoryMarshal.CreateSpan(ref NoteVelocities._00._00, 4160);
+
+    static unsafe MidiRendererState()
+    {
+        var s = new MidiRendererState();
+        DebugTools.Assert(s.AsSpan.Length == sizeof(MidiRendererState),
+            $"{nameof(MidiRendererState)}'s {nameof(AsSpan)} length does not match struct size! Was: {s.AsSpan.Length} Expected: {sizeof(MidiRendererState)}");
+    }
+
+    public MidiRendererState()
+    {
+        NoteVelocities = default;
+        Program = default;
+        ChannelPressure = default;
+        PitchBend = default;
+        Controllers = default;
+
+        // PitchBend is at 8192 by default.
+        PitchBend.AsSpan.Fill(8192);
+
+        // Controller defaults
+        Controllers.AsSpan.Fill(new FixedArray128<byte>
+        {
+            // Bank selection default
+            _00 = 0,
+
+            // Volume controller default
+            _07 = 100,
+
+            // Balance controller default
+            _08 = 64,
+
+            // Pan controller default
+            _10 = 64,
+
+            // Expression controller default
+            _11 = 127,
+
+            // Controller 11 default
+            _43 = 127,
+
+            // Sound controllers 1 to 10 defaults
+            _70 = 64,
+            _71 = 64,
+            _72 = 64,
+            _73 = 64,
+            _74 = 64,
+            _75 = 64,
+            _76 = 64,
+            _77 = 64,
+            _78 = 64,
+            _79 = 64,
+
+            // Portamento default
+            _84 = 255,
+
+            // Non-Registered Parameter Number defaults
+            _98 = 127, // LSB
+            _99 = 127, // MSB
+
+            // Registered Parameter Number defaults
+            _100 = 127, // LSB
+            _101 = 127, // MSB
+        });
+    }
+}

Robust.Client/BaseClient.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Net;
 using Robust.Client.Debugging;
 using Robust.Client.GameObjects;
@@ -13,6 +13,7 @@ using Robust.Shared.IoC;
 using Robust.Shared.Log;
 using Robust.Shared.Map;
 using Robust.Shared.Network;
+using Robust.Shared.Network.Messages;
 using Robust.Shared.Players;
 using Robust.Shared.Timing;
 using Robust.Shared.Utility;
@@ -45,6 +46,8 @@ namespace Robust.Client
 
         public string? LastDisconnectReason { get; private set; }
 
+        private (TimeSpan, GameTick) _timeBase;
+
         /// <inheritdoc />
         public void Initialize()
         {
@@ -52,20 +55,34 @@ namespace Robust.Client
             _net.ConnectFailed += OnConnectFailed;
             _net.Disconnect += OnNetDisconnect;
 
+            _net.RegisterNetMessage<MsgSyncTimeBase>(
+                SyncTimeBase,
+                NetMessageAccept.Handshake | NetMessageAccept.Client);
+
             _configManager.OnValueChanged(CVars.NetTickrate, TickRateChanged, invokeImmediately: true);
 
             _playMan.Initialize();
             Reset();
         }
 
-        private void TickRateChanged(int tickrate)
+        private void SyncTimeBase(MsgSyncTimeBase message)
+        {
+            Logger.DebugS("client", $"Synchronized time base: {message.Tick}: {message.Time}");
+
+            if (RunLevel >= ClientRunLevel.Connected)
+                _timing.TimeBase = (message.Time, message.Tick);
+            else
+                _timeBase = (message.Time, message.Tick);
+        }
+
+        private void TickRateChanged(int tickrate, in CVarChangeInfo info)
         {
             if (GameInfo != null)
             {
                 GameInfo.TickRate = (byte) tickrate;
             }
 
-            _timing.TickRate = (byte) tickrate;
+            _timing.SetTickRateAt((byte) tickrate, info.TickChanged);
             Logger.InfoS("client", $"Tickrate changed to: {tickrate} on tick {_timing.CurTick}");
         }
 
@@ -74,7 +91,7 @@ namespace Robust.Client
         {
             if (RunLevel == ClientRunLevel.Connecting)
             {
-                _net.Shutdown("Client mashing that connect button.");
+                _net.Reset("Client mashing that connect button.");
                 Reset();
             }
 
@@ -202,7 +219,9 @@ namespace Robust.Client
         {
             DebugTools.Assert(RunLevel > ClientRunLevel.Initialize);
 
-            PlayerLeaveServer?.Invoke(this, new PlayerEventArgs(_playMan.LocalPlayer?.Session));
+            // Don't invoke PlayerLeaveServer if PlayerJoinedServer & GameStartedSetup hasn't been called yet.
+            if (RunLevel > ClientRunLevel.Connecting)
+                PlayerLeaveServer?.Invoke(this, new PlayerEventArgs(_playMan.LocalPlayer?.Session));
 
             LastDisconnectReason = args.Reason;
             GameStoppedReset();
@@ -213,7 +232,7 @@ namespace Robust.Client
             _entityManager.Startup();
             _mapManager.Startup();
 
-            _timing.ResetSimTime();
+            _timing.ResetSimTime(_timeBase);
             _timing.Paused = false;
         }
 

Robust.Client/ClientIoC.cs

@@ -11,12 +11,14 @@ using Robust.Client.Input;
 using Robust.Client.Map;
 using Robust.Client.Placement;
 using Robust.Client.Player;
+using Robust.Client.Profiling;
 using Robust.Client.Prototypes;
 using Robust.Client.Reflection;
 using Robust.Client.ResourceManagement;
 using Robust.Client.State;
 using Robust.Client.Timing;
 using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.Themes;
 using Robust.Client.Utility;
 using Robust.Client.ViewVariables;
 using Robust.Shared;
@@ -31,6 +33,7 @@ using Robust.Shared.Players;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Reflection;
 using Robust.Shared.Timing;
+using Robust.Shared.ViewVariables;
 
 namespace Robust.Client
 {
@@ -61,6 +64,8 @@ namespace Robust.Client
             IoCManager.Register<IResourceCache, ResourceCache>();
             IoCManager.Register<IResourceCacheInternal, ResourceCache>();
             IoCManager.Register<IClientNetManager, NetManager>();
+            IoCManager.Register<EntityManager, ClientEntityManager>();
+            IoCManager.Register<ClientEntityManager>();
             IoCManager.Register<IClientEntityManager, ClientEntityManager>();
             IoCManager.Register<IClientEntityManagerInternal, ClientEntityManager>();
             IoCManager.Register<IEntityNetworkManager, ClientEntityManager>();
@@ -75,6 +80,7 @@ namespace Robust.Client
             IoCManager.Register<IDiscordRichPresence, DiscordRichPresence>();
             IoCManager.Register<IMidiManager, MidiManager>();
             IoCManager.Register<IAuthManager, AuthManager>();
+            IoCManager.Register<ProfViewManager>();
             IoCManager.Register<IPhysicsManager, PhysicsManager>();
             switch (mode)
             {
@@ -108,8 +114,9 @@ namespace Robust.Client
             IoCManager.Register<IPlacementManager, PlacementManager>();
             IoCManager.Register<IOverlayManager, OverlayManager>();
             IoCManager.Register<IOverlayManagerInternal, OverlayManager>();
-            IoCManager.Register<IViewVariablesManager, ViewVariablesManager>();
-            IoCManager.Register<IViewVariablesManagerInternal, ViewVariablesManager>();
+            IoCManager.Register<IViewVariablesManager, ClientViewVariablesManager>();
+            IoCManager.Register<IClientViewVariablesManager, ClientViewVariablesManager>();
+            IoCManager.Register<IClientViewVariablesManagerInternal, ClientViewVariablesManager>();
             IoCManager.Register<IClientConGroupController, ClientConGroupController>();
             IoCManager.Register<IScriptClient, ScriptClient>();
         }

Robust.Client/Console/ClientConsoleHost.Completions.cs

@@ -0,0 +1,98 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Robust.Shared;
+using Robust.Shared.Console;
+using Robust.Shared.Network.Messages;
+
+namespace Robust.Client.Console;
+
+internal sealed partial class ClientConsoleHost
+{
+    private readonly Dictionary<int, PendingCompletion> _completionsPending = new();
+    private int _completionSeq;
+
+
+    public async Task<CompletionResult> GetCompletions(List<string> args, CancellationToken cancel)
+    {
+        // Last element is the command currently being typed. May be empty.
+
+        // Logger.Debug($"Running completions: {string.Join(", ", args)}");
+
+        var delay = _cfg.GetCVar(CVars.ConCompletionDelay);
+        if (delay > 0)
+            await Task.Delay((int)(delay * 1000), cancel);
+
+        return await CalcCompletions(args, cancel);
+    }
+
+    private Task<CompletionResult> CalcCompletions(List<string> args, CancellationToken cancel)
+    {
+        if (args.Count == 1)
+        {
+            // Typing out command name, handle this ourselves.
+            var cmdOptions = CompletionResult.FromOptions(
+                RegisteredCommands.Values
+                    .Where(c => CanExecute(c.Command))
+                    .OrderBy(c => c.Command)
+                    .Select(c => new CompletionOption(c.Command, c.Description)));
+
+            return Task.FromResult(cmdOptions);
+        }
+
+        if (!RegisteredCommands.TryGetValue(args[0], out var cmd))
+            return Task.FromResult(CompletionResult.Empty);
+
+        return cmd.GetCompletionAsync(LocalShell, args.ToArray()[1..], cancel).AsTask();
+    }
+
+    private Task<CompletionResult> DoServerCompletions(List<string> args, CancellationToken cancel)
+    {
+        var tcs = new TaskCompletionSource<CompletionResult>();
+        var cts = CancellationTokenSource.CreateLinkedTokenSource(cancel);
+        var seq = _completionSeq++;
+
+        var pending = new PendingCompletion
+        {
+            Cts = cts,
+            Tcs = tcs
+        };
+
+        var msg = new MsgConCompletion
+        {
+            Args = args.ToArray(),
+            Seq = seq
+        };
+
+        cts.Token.Register(() =>
+        {
+            tcs.SetCanceled(cts.Token);
+            cts.Dispose();
+            _completionsPending.Remove(seq);
+        }, true);
+
+        NetManager.ClientSendMessage(msg);
+
+        _completionsPending.Add(seq, pending);
+
+        return tcs.Task;
+    }
+
+    private void ProcessCompletionResp(MsgConCompletionResp message)
+    {
+        if (!_completionsPending.TryGetValue(message.Seq, out var pending))
+            return;
+
+        pending.Cts.Dispose();
+        pending.Tcs.SetResult(message.Result);
+
+        _completionsPending.Remove(message.Seq);
+    }
+
+    private struct PendingCompletion
+    {
+        public TaskCompletionSource<CompletionResult> Tcs;
+        public CancellationTokenSource Cts;
+    }
+}

Robust.Client/Console/ClientConsoleHost.cs

@@ -1,10 +1,15 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
 using Robust.Client.Log;
 using Robust.Client.Player;
+using Robust.Shared.Configuration;
 using Robust.Shared.Console;
 using Robust.Shared.Enums;
 using Robust.Shared.IoC;
+using Robust.Shared.Localization;
 using Robust.Shared.Log;
 using Robust.Shared.Network;
 using Robust.Shared.Network.Messages;
@@ -41,18 +46,24 @@ namespace Robust.Client.Console
     }
 
     /// <inheritdoc cref="IClientConsoleHost" />
-    internal sealed class ClientConsoleHost : ConsoleHost, IClientConsoleHost
+    internal sealed partial class ClientConsoleHost : ConsoleHost, IClientConsoleHost, IConsoleHostInternal
     {
         [Dependency] private readonly IClientConGroupController _conGroup = default!;
+        [Dependency] private readonly IConfigurationManager _cfg = default!;
+        [Dependency] private readonly IPlayerManager _player = default!;
 
         private bool _requestedCommands;
 
+        public ClientConsoleHost() : base(isServer: false) {}
+
         /// <inheritdoc />
         public void Initialize()
         {
             NetManager.RegisterNetMessage<MsgConCmdReg>(HandleConCmdReg);
             NetManager.RegisterNetMessage<MsgConCmdAck>(HandleConCmdAck);
             NetManager.RegisterNetMessage<MsgConCmd>(ProcessCommand);
+            NetManager.RegisterNetMessage<MsgConCompletion>();
+            NetManager.RegisterNetMessage<MsgConCompletionResp>(ProcessCompletionResp);
 
             _requestedCommands = false;
             NetManager.Connected += OnNetworkConnected;
@@ -88,6 +99,11 @@ namespace Robust.Client.Console
             OutputText(text, true, true);
         }
 
+        public bool IsCmdServer(IConsoleCommand cmd)
+        {
+            return cmd is ServerDummyCommand;
+        }
+
         public override event ConAnyCommandCallback? AnyCommandExecuted;
 
         /// <inheritdoc />
@@ -108,14 +124,12 @@ namespace Robust.Client.Console
 
             if (AvailableCommands.ContainsKey(commandName))
             {
-                var playerManager = IoCManager.Resolve<IPlayerManager>();
-#if !DEBUG
-                if (!_conGroup.CanCommand(commandName) && playerManager.LocalPlayer?.Session.Status > SessionStatus.Connecting)
+                if (!CanExecute(commandName))
                 {
                     WriteError(null, $"Insufficient perms for command: {commandName}");
                     return;
                 }
-#endif
+
                 var command1 = AvailableCommands[commandName];
                 args.RemoveAt(0);
                 var shell = new ConsoleShell(this, null);
@@ -128,13 +142,23 @@ namespace Robust.Client.Console
                 WriteError(null, "Unknown command: " + commandName);
         }
 
+        private bool CanExecute(string cmdName)
+        {
+            // When not connected to a server, you can run all local commands.
+            // When connected to a server, you can only run commands according to the con group controller.
+
+            return _player.LocalPlayer == null
+                   || _player.LocalPlayer.Session.Status <= SessionStatus.Connecting
+                   || _conGroup.CanCommand(cmdName);
+        }
+
         /// <inheritdoc />
         public override void RemoteExecuteCommand(ICommonSession? session, string command)
         {
             if (!NetManager.IsConnected) // we don't care about session on client
                 return;
 
-            var msg = NetManager.CreateNetMessage<MsgConCmd>();
+            var msg = new MsgConCmd();
             msg.Text = command;
             NetManager.ClientSendMessage(msg);
         }
@@ -198,36 +222,69 @@ namespace Robust.Client.Console
             if (!NetManager.IsConnected)
                 return;
 
-            var msg = NetManager.CreateNetMessage<MsgConCmdReg>();
+            var msg = new MsgConCmdReg();
             NetManager.ClientSendMessage(msg);
 
             _requestedCommands = true;
         }
-    }
 
-    /// <summary>
-    /// These dummies are made purely so list and help can list server-side commands.
-    /// </summary>
-    [Reflect(false)]
-    internal sealed class ServerDummyCommand : IConsoleCommand
-    {
-        internal ServerDummyCommand(string command, string help, string description)
+        /// <summary>
+        /// These dummies are made purely so list and help can list server-side commands.
+        /// </summary>
+        [Reflect(false)]
+        private sealed class ServerDummyCommand : IConsoleCommand
         {
-            Command = command;
-            Help = help;
-            Description = description;
+            internal ServerDummyCommand(string command, string help, string description)
+            {
+                Command = command;
+                Help = help;
+                Description = description;
+            }
+
+            public string Command { get; }
+
+            public string Description { get; }
+
+            public string Help { get; }
+
+            // Always forward to server.
+            public void Execute(IConsoleShell shell, string argStr, string[] args)
+            {
+                shell.RemoteExecuteCommand(argStr);
+            }
+
+            public async ValueTask<CompletionResult> GetCompletionAsync(
+                IConsoleShell shell,
+                string[] args,
+                CancellationToken cancel)
+            {
+                var host = (ClientConsoleHost)shell.ConsoleHost;
+                var argsList = args.ToList();
+                argsList.Insert(0, Command);
+
+                return await host.DoServerCompletions(argsList, cancel);
+            }
         }
 
-        public string Command { get; }
-
-        public string Description { get; }
-
-        public string Help { get; }
-
-        // Always forward to server.
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        private sealed class RemoteExecCommand : LocalizedCommands
         {
-            shell.RemoteExecuteCommand(argStr);
+            public override string Command => ">";
+            public override string Description => LocalizationManager.GetString("cmd-remoteexec-desc");
+            public override string Help => LocalizationManager.GetString("cmd-remoteexec-help");
+
+            public override void Execute(IConsoleShell shell, string argStr, string[] args)
+            {
+                shell.RemoteExecuteCommand(argStr["> ".Length..]);
+            }
+
+            public override async ValueTask<CompletionResult> GetCompletionAsync(
+                IConsoleShell shell,
+                string[] args,
+                CancellationToken cancel)
+            {
+                var host = (ClientConsoleHost)shell.ConsoleHost;
+                return await host.DoServerCompletions(args.ToList(), cancel);
+            }
         }
     }
 }

Robust.Client/Console/Commands/AddCompCommand.cs

@@ -6,13 +6,11 @@ using Robust.Shared.IoC;
 namespace Robust.Client.Console.Commands
 {
     [UsedImplicitly]
-    internal sealed class AddCompCommand : IConsoleCommand
+    internal sealed class AddCompCommand : LocalizedCommands
     {
-        public string Command => "addcompc";
-        public string Description => "Adds a component to an entity on the client";
-        public string Help => "addcompc <uid> <componentName>";
+        public override string Command => "addcompc";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
 
             if (args.Length != 2)
@@ -36,13 +34,11 @@ namespace Robust.Client.Console.Commands
     }
 
     [UsedImplicitly]
-    internal sealed class RemoveCompCommand : IConsoleCommand
+    internal sealed class RemoveCompCommand : LocalizedCommands
     {
-        public string Command => "rmcompc";
-        public string Description => "Removes a component from an entity.";
-        public string Help => "rmcompc <uid> <componentName>";
+        public override string Command => "rmcompc";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length != 2)
             {

Robust.Client/Console/Commands/ClientSpawnCommand.cs

@@ -7,13 +7,11 @@ using Robust.Shared.IoC;
 namespace Robust.Client.Console.Commands
 {
     [UsedImplicitly]
-    internal sealed class ClientSpawnCommand : IConsoleCommand
+    internal sealed class ClientSpawnCommand : LocalizedCommands
     {
-        public string Command => "cspawn";
-        public string Description => "Spawns a client-side entity with specific type at your feet.";
-        public string Help => "cspawn <entity type>";
+        public override string Command => "cspawn";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var controlled = IoCManager.Resolve<IPlayerManager>().LocalPlayer?.ControlledEntity ?? EntityUid.Invalid;
             if (controlled == EntityUid.Invalid)

Robust.Client/Console/Commands/ConfigurationCommands.cs

@@ -1,5 +1,3 @@
-using System;
-using System.Linq;
 using JetBrains.Annotations;
 using Robust.Shared.Configuration;
 using Robust.Shared.Console;
@@ -8,64 +6,11 @@ using Robust.Shared.IoC;
 namespace Robust.Client.Console.Commands
 {
     [UsedImplicitly]
-    internal sealed class CVarCommand : SharedCVarCommand, IConsoleCommand
+    public sealed class SaveConfig : LocalizedCommands
     {
+        public override string Command => "saveconfig";
+
         public override void Execute(IConsoleShell shell, string argStr, string[] args)
-        {
-            if (args.Length < 1 || args.Length > 2)
-            {
-                shell.WriteError("Must provide exactly one or two arguments.");
-                return;
-            }
-
-            var configManager = IoCManager.Resolve<IConfigurationManager>();
-            var name = args[0];
-
-            if (name == "?")
-            {
-                var cvars = configManager.GetRegisteredCVars().OrderBy(c => c);
-                shell.WriteLine(string.Join("\n", cvars));
-                return;
-            }
-
-            if (!configManager.IsCVarRegistered(name))
-            {
-                shell.WriteError($"CVar '{name}' is not registered. Use 'cvar ?' to get a list of all registered CVars.");
-                return;
-            }
-
-            if (args.Length == 1)
-            {
-                // Read CVar
-                var value = configManager.GetCVar<object>(name);
-                shell.WriteLine(value.ToString() ?? "");
-            }
-            else
-            {
-                // Write CVar
-                var value = args[1];
-                var type = configManager.GetCVarType(name);
-                try
-                {
-                    var parsed = ParseObject(type, value);
-                    configManager.SetCVar(name, parsed);
-                }
-                catch (FormatException)
-                {
-                    shell.WriteLine($"Input value is in incorrect format for type {type}");
-                }
-            }
-        }
-    }
-
-    [UsedImplicitly]
-    public sealed class SaveConfig : IConsoleCommand
-    {
-        public string Command => "saveconfig";
-        public string Description => "Saves the client configuration to the config file";
-        public string Help => "saveconfig";
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             IoCManager.Resolve<IConfigurationManager>().SaveToFile();
         }

Robust.Client/Console/Commands/ConsoleCommands.cs

@@ -6,25 +6,21 @@ using Robust.Shared.Console;
 
 namespace Robust.Client.Console.Commands
 {
-    sealed class ClearCommand : IConsoleCommand
+    sealed class ClearCommand : LocalizedCommands
     {
-        public string Command => "cls";
-        public string Help => "Clears the debug console of all messages.";
-        public string Description => "Clears the console.";
+        public override string Command => "cls";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             shell.Clear();
         }
     }
 
-    sealed class FillCommand : IConsoleCommand
+    sealed class FillCommand : LocalizedCommands
     {
-        public string Command => "fill";
-        public string Help => "Fills the console with some nonsense for debugging.";
-        public string Description => "Fill up the console for debugging.";
+        public override string Command => "fill";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             for (int x = 0; x < 50; x++)
             {

Robust.Client/Console/Commands/Debug.cs

@@ -19,6 +19,7 @@ using Robust.Shared.Console;
 using Robust.Shared.ContentPack;
 using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
+using Robust.Shared.Localization;
 using Robust.Shared.Map;
 using Robust.Shared.Maths;
 using Robust.Shared.Network;
@@ -30,30 +31,28 @@ using static Robust.Client.UserInterface.Controls.BoxContainer;
 
 namespace Robust.Client.Console.Commands
 {
-    internal sealed class DumpEntitiesCommand : IConsoleCommand
+    internal sealed class DumpEntitiesCommand : LocalizedCommands
     {
-        public string Command => "dumpentities";
-        public string Help => "Dump entity list";
-        public string Description => "Dumps entity list of UIDs and prototype.";
+        public override string Command => "dumpentities";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var entityManager = IoCManager.Resolve<IEntityManager>();
 
             foreach (var e in entityManager.GetEntities().OrderBy(e => e))
             {
-                shell.WriteLine($"entity {e}, {entityManager.GetComponent<MetaDataComponent>(e).EntityPrototype?.ID}, {entityManager.GetComponent<TransformComponent>(e).Coordinates}.");
+                shell.WriteLine(
+                    $"entity {e}, {entityManager.GetComponent<MetaDataComponent>(e).EntityPrototype?.ID}, {entityManager.GetComponent<TransformComponent>(e).Coordinates}.");
             }
         }
     }
 
-    internal sealed class GetComponentRegistrationCommand : IConsoleCommand
+    internal sealed class GetComponentRegistrationCommand : LocalizedCommands
     {
-        public string Command => "getcomponentregistration";
-        public string Help => "Usage: getcomponentregistration <componentName>";
-        public string Description => "Gets component registration information";
+        public override string Command => "getcomponentregistration";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length < 1)
             {
@@ -93,93 +92,103 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class ToggleMonitorCommand : IConsoleCommand
+    internal sealed class ToggleMonitorCommand : LocalizedCommands
     {
-        public string Command => "monitor";
+        public override string Command => "monitor";
 
-        public string Help =>
-            "Usage: monitor <name>\nPossible monitors are: fps, net, bandwidth, coord, time, frames, mem, clyde, input";
-
-        public string Description => "Toggles a debug monitor in the F3 menu.";
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override string Help
         {
-            var monitor = IoCManager.Resolve<IUserInterfaceManager>().DebugMonitors;
+            get
+            {
+                var monitors = string.Join(", ", Enum.GetNames<DebugMonitor>());
+                return Loc.GetString("cmd-monitor-help", ("monitors", monitors));
+            }
+        }
+
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
+        {
+            var monitors = IoCManager.Resolve<IUserInterfaceManager>().DebugMonitors;
 
             if (args.Length != 1)
             {
-                shell.WriteLine(Help);
+                shell.WriteLine(Loc.GetString("cmd-monitor-arg-count"));
                 return;
             }
 
-            switch (args[0])
+            var monitorArg = args[0];
+            if (monitorArg.Equals("-all", StringComparison.OrdinalIgnoreCase))
             {
-                case "fps":
-                    monitor.ShowFPS ^= true;
-                    break;
-                case "net":
-                    monitor.ShowNet ^= true;
-                    break;
-                case "bandwidth":
-                    monitor.ShowNetBandwidth ^= true;
-                    break;
-                case "coord":
-                    monitor.ShowCoords ^= true;
-                    break;
-                case "time":
-                    monitor.ShowTime ^= true;
-                    break;
-                case "frames":
-                    monitor.ShowFrameGraph ^= true;
-                    break;
-                case "mem":
-                    monitor.ShowMemory ^= true;
-                    break;
-                case "clyde":
-                    monitor.ShowClyde ^= true;
-                    break;
-                case "input":
-                    monitor.ShowInput ^= true;
-                    break;
-                default:
-                    shell.WriteLine($"Invalid key: {args[0]}");
-                    break;
+                foreach (var monitor in Enum.GetValues<DebugMonitor>())
+                {
+                    monitors.SetMonitor(monitor, false);
+                }
+
+                return;
             }
+
+            if (monitorArg.Equals("+all", StringComparison.OrdinalIgnoreCase))
+            {
+                foreach (var monitor in Enum.GetValues<DebugMonitor>())
+                {
+                    monitors.SetMonitor(monitor, true);
+                }
+
+                return;
+            }
+
+            if (!Enum.TryParse(monitorArg, true, out DebugMonitor parsedMonitor))
+            {
+                shell.WriteError(Loc.GetString("cmd-monitor-invalid-name"));
+                return;
+            }
+
+            monitors.ToggleMonitor(parsedMonitor);
+        }
+
+        public override CompletionResult GetCompletion(IConsoleShell shell, string[] args)
+        {
+            if (args.Length == 1)
+            {
+                var allOptions = new CompletionOption[]
+                {
+                    new("-all", Loc.GetString("cmd-monitor-minus-all-hint")),
+                    new("+all", Loc.GetString("cmd-monitor-plus-all-hint"))
+                };
+
+                var options = allOptions.Concat(Enum.GetNames<DebugMonitor>().Select(c => new CompletionOption(c)));
+                return CompletionResult.FromHintOptions(options, Loc.GetString("cmd-monitor-arg-monitor"));
+            }
+
+            return CompletionResult.Empty;
         }
     }
 
-    internal sealed class ExceptionCommand : IConsoleCommand
+    internal sealed class ExceptionCommand : LocalizedCommands
     {
-        public string Command => "fuck";
-        public string Help => "Throws an exception";
-        public string Description => "Throws an exception";
+        public override string Command => "fuck";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             throw new InvalidOperationException("Fuck");
         }
     }
 
-    internal sealed class ShowPositionsCommand : IConsoleCommand
+    internal sealed class ShowPositionsCommand : LocalizedCommands
     {
-        public string Command => "showpos";
-        public string Help => "";
-        public string Description => "Enables debug drawing over all entity positions in the game.";
+        public override string Command => "showpos";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
-            var mgr = EntitySystem.Get<DebugDrawingSystem>();
+            var mgr = IoCManager.Resolve<IEntitySystemManager>().GetEntitySystem<DebugDrawingSystem>();
             mgr.DebugPositions = !mgr.DebugPositions;
         }
     }
 
-    internal sealed class ShowRayCommand : IConsoleCommand
+    internal sealed class ShowRayCommand : LocalizedCommands
     {
-        public string Command => "showrays";
-        public string Help => "Usage: showrays <raylifetime>";
-        public string Description => "Toggles debug drawing of physics rays. An integer for <raylifetime> must be provided";
+        public override string Command => "showrays";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length != 1)
             {
@@ -200,28 +209,21 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class DisconnectCommand : IConsoleCommand
+    internal sealed class DisconnectCommand : LocalizedCommands
     {
-        public string Command => "disconnect";
-        public string Help => "";
-        public string Description => "Immediately disconnect from the server and go back to the main menu.";
+        public override string Command => "disconnect";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             IoCManager.Resolve<IClientNetManager>().ClientDisconnect("Disconnect command used.");
         }
     }
 
-    internal sealed class EntityInfoCommand : IConsoleCommand
+    internal sealed class EntityInfoCommand : LocalizedCommands
     {
-        public string Command => "entfo";
+        public override string Command => "entfo";
 
-        public string Help =>
-            "entfo <entityuid>\nThe entity UID can be prefixed with 'c' to convert it to a client entity UID.";
-
-        public string Description => "Displays verbose diagnostics for an entity.";
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length != 1)
             {
@@ -242,9 +244,11 @@ namespace Robust.Client.Console.Commands
                 shell.WriteError("That entity does not exist. Sorry lad.");
                 return;
             }
+
             var meta = entmgr.GetComponent<MetaDataComponent>(uid);
             shell.WriteLine($"{uid}: {meta.EntityPrototype?.ID}/{meta.EntityName}");
-            shell.WriteLine($"init/del/lmt: {meta.EntityInitialized}/{meta.EntityDeleted}/{meta.EntityLastModifiedTick}");
+            shell.WriteLine(
+                $"init/del/lmt: {meta.EntityInitialized}/{meta.EntityDeleted}/{meta.EntityLastModifiedTick}");
             foreach (var component in entmgr.GetComponents(uid))
             {
                 shell.WriteLine(component.ToString() ?? "");
@@ -264,13 +268,11 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class SnapGridGetCell : IConsoleCommand
+    internal sealed class SnapGridGetCell : LocalizedCommands
     {
-        public string Command => "sggcell";
-        public string Help => "sggcell <gridID> <vector2i>\nThat vector2i param is in the form x<int>,y<int>.";
-        public string Description => "Lists entities on a snap grid cell.";
+        public override string Command => "sggcell";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length != 2)
             {
@@ -278,12 +280,11 @@ namespace Robust.Client.Console.Commands
                 return;
             }
 
-            string gridId = args[0];
             string indices = args[1];
 
-            if (!int.TryParse(args[0], out var id))
+            if (!EntityUid.TryParse(args[0], out var gridUid))
             {
-                shell.WriteError($"{args[0]} is not a valid integer.");
+                shell.WriteError($"{args[0]} is not a valid entity UID.");
                 return;
             }
 
@@ -294,14 +295,11 @@ namespace Robust.Client.Console.Commands
             }
 
             var mapMan = IoCManager.Resolve<IMapManager>();
-
-            if (mapMan.GridExists(new GridId(int.Parse(gridId, CultureInfo.InvariantCulture))))
+            if (mapMan.TryGetGrid(gridUid, out var grid))
             {
-                foreach (var entity in
-                    mapMan.GetGrid(new GridId(int.Parse(gridId, CultureInfo.InvariantCulture))).GetAnchoredEntities(
-                        new Vector2i(
-                            int.Parse(indices.Split(',')[0], CultureInfo.InvariantCulture),
-                            int.Parse(indices.Split(',')[1], CultureInfo.InvariantCulture))))
+                foreach (var entity in grid.GetAnchoredEntities(new Vector2i(
+                             int.Parse(indices.Split(',')[0], CultureInfo.InvariantCulture),
+                             int.Parse(indices.Split(',')[1], CultureInfo.InvariantCulture))))
                 {
                     shell.WriteLine(entity.ToString());
                 }
@@ -313,19 +311,18 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class SetPlayerName : IConsoleCommand
+    internal sealed class SetPlayerName : LocalizedCommands
     {
-        public string Command => "overrideplayername";
-        public string Description => "Changes the name used when attempting to connect to the server.";
-        public string Help => Command + " <name>";
+        public override string Command => "overrideplayername";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length < 1)
             {
                 shell.WriteLine(Help);
                 return;
             }
+
             var client = IoCManager.Resolve<IBaseClient>();
             client.PlayerNameOverride = args[0];
 
@@ -333,19 +330,18 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class LoadResource : IConsoleCommand
+    internal sealed class LoadResource : LocalizedCommands
     {
-        public string Command => "ldrsc";
-        public string Description => "Pre-caches a resource.";
-        public string Help => "ldrsc <path> <type>";
+        public override string Command => "ldrsc";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length < 2)
             {
                 shell.WriteLine(Help);
                 return;
             }
+
             var resourceCache = IoCManager.Resolve<IResourceCache>();
             var reflection = IoCManager.Resolve<IReflectionManager>();
             Type type;
@@ -354,7 +350,7 @@ namespace Robust.Client.Console.Commands
             {
                 type = reflection.LooseGetType(args[1]);
             }
-            catch(ArgumentException)
+            catch (ArgumentException)
             {
                 shell.WriteError("Unable to find type");
                 return;
@@ -370,19 +366,18 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class ReloadResource : IConsoleCommand
+    internal sealed class ReloadResource : LocalizedCommands
     {
-        public string Command => "rldrsc";
-        public string Description => "Reloads a resource.";
-        public string Help => "rldrsc <path> <type>";
+        public override string Command => "rldrsc";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length < 2)
             {
                 shell.WriteLine(Help);
                 return;
             }
+
             var resourceCache = IoCManager.Resolve<IResourceCache>();
             var reflection = IoCManager.Resolve<IReflectionManager>();
 
@@ -391,7 +386,7 @@ namespace Robust.Client.Console.Commands
             {
                 type = reflection.LooseGetType(args[1]);
             }
-            catch(ArgumentException)
+            catch (ArgumentException)
             {
                 shell.WriteError("Unable to find type");
                 return;
@@ -404,13 +399,11 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class GridTileCount : IConsoleCommand
+    internal sealed class GridTileCount : LocalizedCommands
     {
-        public string Command => "gridtc";
-        public string Description => "Gets the tile count of a grid";
-        public string Help => "Usage: gridtc <gridId>";
+        public override string Command => "gridtc";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length != 1)
             {
@@ -418,33 +411,29 @@ namespace Robust.Client.Console.Commands
                 return;
             }
 
-            if (!int.TryParse(args[0], out var id))
+            if (!EntityUid.TryParse(args[0], out var gridUid))
             {
-                shell.WriteLine($"{args[0]} is not a valid integer.");
+                shell.WriteLine($"{args[0]} is not a valid entity UID.");
                 return;
             }
 
-            var gridId = new GridId(int.Parse(args[0]));
             var mapManager = IoCManager.Resolve<IMapManager>();
-
-            if (mapManager.TryGetGrid(gridId, out var grid))
+            if (mapManager.TryGetGrid(gridUid, out var grid))
             {
-                shell.WriteLine(mapManager.GetGrid(gridId).GetAllTiles().Count().ToString());
+                shell.WriteLine(grid.GetAllTiles().Count().ToString());
             }
             else
             {
-                shell.WriteError($"No grid exists with id {id}");
+                shell.WriteError($"No grid exists with id {gridUid}");
             }
         }
     }
 
-    internal sealed class GuiDumpCommand : IConsoleCommand
+    internal sealed class GuiDumpCommand : LocalizedCommands
     {
-        public string Command => "guidump";
-        public string Description => "Dump GUI tree to /guidump.txt in user data.";
-        public string Help => "guidump";
+        public override string Command => "guidump";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var uiMgr = IoCManager.Resolve<IUserInterfaceManager>();
             var res = IoCManager.Resolve<IResourceManager>();
@@ -512,171 +501,33 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class UITestCommand : IConsoleCommand
+    internal sealed class SetClipboardCommand : LocalizedCommands
     {
-        public string Command => "uitest";
-        public string Description => "Open a dummy UI testing window";
-        public string Help => "uitest";
+        public override string Command => "setclipboard";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
-        {
-            var window = new DefaultWindow { MinSize = (500, 400)};
-            var tabContainer = new TabContainer();
-            window.Contents.AddChild(tabContainer);
-            var scroll = new ScrollContainer();
-            tabContainer.AddChild(scroll);
-            //scroll.SetAnchorAndMarginPreset(Control.LayoutPreset.Wide);
-            var vBox = new BoxContainer
-            {
-                Orientation = LayoutOrientation.Vertical
-            };
-            scroll.AddChild(vBox);
-
-            var progressBar = new ProgressBar { MaxValue = 10, Value = 5 };
-            vBox.AddChild(progressBar);
-
-            var optionButton = new OptionButton();
-            optionButton.AddItem("Honk");
-            optionButton.AddItem("Foo");
-            optionButton.AddItem("Bar");
-            optionButton.AddItem("Baz");
-            optionButton.OnItemSelected += eventArgs => optionButton.SelectId(eventArgs.Id);
-            vBox.AddChild(optionButton);
-
-            var tree = new Tree { VerticalExpand = true };
-            var root = tree.CreateItem();
-            root.Text = "Honk!";
-            var child = tree.CreateItem();
-            child.Text = "Foo";
-            for (var i = 0; i < 20; i++)
-            {
-                child = tree.CreateItem();
-                child.Text = $"Bar {i}";
-            }
-
-            vBox.AddChild(tree);
-
-            var rich = new RichTextLabel();
-            var message = new FormattedMessage();
-            message.AddText("Foo\n");
-            message.PushColor(Color.Red);
-            message.AddText("Bar");
-            message.Pop();
-            rich.SetMessage(message);
-            vBox.AddChild(rich);
-
-            var itemList = new ItemList();
-            tabContainer.AddChild(itemList);
-            for (var i = 0; i < 10; i++)
-            {
-                itemList.AddItem(i.ToString());
-            }
-
-            var grid = new GridContainer { Columns = 3 };
-            tabContainer.AddChild(grid);
-            for (var y = 0; y < 3; y++)
-            {
-                for (var x = 0; x < 3; x++)
-                {
-                    grid.AddChild(new Button
-                    {
-                        MinSize = (50, 50),
-                        Text = $"{x}, {y}"
-                    });
-                }
-            }
-
-            var group = new ButtonGroup();
-            var vBoxRadioButtons = new BoxContainer
-            {
-                Orientation = LayoutOrientation.Vertical
-            };
-            for (var i = 0; i < 10; i++)
-            {
-                vBoxRadioButtons.AddChild(new Button
-                {
-                    Text = i.ToString(),
-                    Group = group
-                });
-
-                // ftftftftftftft
-            }
-
-            tabContainer.AddChild(vBoxRadioButtons);
-
-            TabContainer.SetTabTitle(vBoxRadioButtons, "Radio buttons!!");
-
-            tabContainer.AddChild(new BoxContainer
-            {
-                Orientation = LayoutOrientation.Vertical,
-                Name = "Slider",
-                Children =
-                {
-                    new Slider()
-                }
-            });
-
-            tabContainer.AddChild(new SplitContainer
-            {
-                Orientation = SplitContainer.SplitOrientation.Horizontal,
-                Children =
-                {
-                    new PanelContainer
-                    {
-                        PanelOverride = new StyleBoxFlat {BackgroundColor = Color.Red},
-                        Children =
-                        {
-                            new Label{  Text = "FOOBARBAZ"},
-                        }
-                    },
-                    new PanelContainer
-                    {
-                        PanelOverride = new StyleBoxFlat {BackgroundColor = Color.Blue},
-                        Children =
-                        {
-                            new Label{  Text = "FOOBARBAZ"},
-                        }
-                    },
-                }
-            });
-
-            window.OpenCentered();
-        }
-    }
-
-    internal sealed class SetClipboardCommand : IConsoleCommand
-    {
-        public string Command => "setclipboard";
-        public string Description => "Sets the system clipboard";
-        public string Help => "setclipboard <text>";
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var mgr = IoCManager.Resolve<IClipboardManager>();
             mgr.SetText(args[0]);
         }
     }
 
-    internal sealed class GetClipboardCommand : IConsoleCommand
+    internal sealed class GetClipboardCommand : LocalizedCommands
     {
-        public string Command => "getclipboard";
-        public string Description => "Gets the system clipboard";
-        public string Help => "getclipboard";
+        public override string Command => "getclipboard";
 
-        public async void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override async void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var mgr = IoCManager.Resolve<IClipboardManager>();
             shell.WriteLine(await mgr.GetText());
         }
     }
 
-    internal sealed class ToggleLight : IConsoleCommand
+    internal sealed class ToggleLight : LocalizedCommands
     {
-        public string Command => "togglelight";
-        public string Description => "Toggles light rendering.";
-        public string Help => "togglelight";
+        public override string Command => "togglelight";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var mgr = IoCManager.Resolve<ILightManager>();
             if (!mgr.LockConsoleAccess)
@@ -684,27 +535,23 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class ToggleFOV : IConsoleCommand
+    internal sealed class ToggleFOV : LocalizedCommands
     {
-        public string Command => "togglefov";
-        public string Description => "Toggles fov for client.";
-        public string Help => "togglefov";
+        public override string Command => "togglefov";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
-          var mgr = IoCManager.Resolve<IEyeManager>();
-          if (mgr.CurrentEye != null)
-              mgr.CurrentEye.DrawFov = !mgr.CurrentEye.DrawFov;
+            var mgr = IoCManager.Resolve<IEyeManager>();
+            if (mgr.CurrentEye != null)
+                mgr.CurrentEye.DrawFov = !mgr.CurrentEye.DrawFov;
         }
     }
 
-    internal sealed class ToggleHardFOV : IConsoleCommand
+    internal sealed class ToggleHardFOV : LocalizedCommands
     {
-        public string Command => "togglehardfov";
-        public string Description => "Toggles hard fov for client (for debugging space-station-14#2353).";
-        public string Help => "togglehardfov";
+        public override string Command => "togglehardfov";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var mgr = IoCManager.Resolve<ILightManager>();
             if (!mgr.LockConsoleAccess)
@@ -712,26 +559,23 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class ToggleShadows : IConsoleCommand
+    internal sealed class ToggleShadows : LocalizedCommands
     {
-        public string Command => "toggleshadows";
-        public string Description => "Toggles shadow rendering.";
-        public string Help => "toggleshadows";
+        public override string Command => "toggleshadows";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var mgr = IoCManager.Resolve<ILightManager>();
             if (!mgr.LockConsoleAccess)
                 mgr.DrawShadows = !mgr.DrawShadows;
         }
     }
-    internal sealed class ToggleLightBuf : IConsoleCommand
-    {
-        public string Command => "togglelightbuf";
-        public string Description => "Toggles lighting rendering. This includes shadows but not FOV.";
-        public string Help => "togglelightbuf";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+    internal sealed class ToggleLightBuf : LocalizedCommands
+    {
+        public override string Command => "togglelightbuf";
+
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var mgr = IoCManager.Resolve<ILightManager>();
             if (!mgr.LockConsoleAccess)
@@ -739,110 +583,11 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class GcCommand : IConsoleCommand
+    internal sealed class ChunkInfoCommand : LocalizedCommands
     {
-        public string Command => "gc";
-        public string Description => "Run the GC.";
-        public string Help => "gc [generation]";
+        public override string Command => "chunkinfo";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
-        {
-            if (args.Length == 0)
-            {
-                GC.Collect();
-            }
-            else
-            {
-                if (int.TryParse(args[0], out int result))
-                    GC.Collect(result);
-                else
-                    shell.WriteError("Failed to parse argument.");
-            }
-        }
-    }
-
-    internal sealed class GcFullCommand : IConsoleCommand
-    {
-        public string Command => "gcf";
-        public string Description => "Run the GC, fully, compacting LOH and everything.";
-        public string Help => "gcf";
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
-        {
-            GCSettings.LargeObjectHeapCompactionMode = GCLargeObjectHeapCompactionMode.CompactOnce;
-            GC.Collect(2, GCCollectionMode.Forced, true, true);
-        }
-    }
-
-    internal sealed class GcModeCommand : IConsoleCommand
-    {
-
-        public string Command => "gc_mode";
-
-        public string Description => "Change/Read the GC Latency mode.";
-
-        public string Help => "gc_mode\nSee current GC Latencymode\ngc_mode [type]\n Change GC Latency mode to [type]";
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
-        {
-            var prevMode = GCSettings.LatencyMode;
-            if (args.Length == 0)
-            {
-                shell.WriteLine($"current gc latency mode: {(int) prevMode} ({prevMode})");
-                shell.WriteLine("possible modes:");
-                foreach (int mode in (int[]) Enum.GetValues(typeof(GCLatencyMode)))
-                {
-                    shell.WriteLine($" {mode}: {Enum.GetName(typeof(GCLatencyMode), mode)}");
-                }
-            }
-            else
-            {
-                GCLatencyMode mode;
-                if (char.IsDigit(args[0][0]) && int.TryParse(args[0], out var modeNum))
-                {
-                    mode = (GCLatencyMode) modeNum;
-                }
-                else if (!Enum.TryParse(args[0], true, out mode))
-                {
-                    shell.WriteLine($"unknown gc latency mode: {args[0]}");
-                    return;
-                }
-
-                shell.WriteLine($"attempting gc latency mode change: {(int) prevMode} ({prevMode}) -> {(int) mode} ({mode})");
-                GCSettings.LatencyMode = mode;
-                shell.WriteLine($"resulting gc latency mode: {(int) GCSettings.LatencyMode} ({GCSettings.LatencyMode})");
-            }
-        }
-
-    }
-
-    internal sealed class SerializeStatsCommand : IConsoleCommand
-    {
-
-        public string Command => "szr_stats";
-
-        public string Description => "Report serializer statistics.";
-
-        public string Help => "szr_stats";
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
-        {
-
-            shell.WriteLine($"serialized: {RobustSerializer.BytesSerialized} bytes, {RobustSerializer.ObjectsSerialized} objects");
-            shell.WriteLine($"largest serialized: {RobustSerializer.LargestObjectSerializedBytes} bytes, {RobustSerializer.LargestObjectSerializedType} objects");
-            shell.WriteLine($"deserialized: {RobustSerializer.BytesDeserialized} bytes, {RobustSerializer.ObjectsDeserialized} objects");
-            shell.WriteLine($"largest serialized: {RobustSerializer.LargestObjectDeserializedBytes} bytes, {RobustSerializer.LargestObjectDeserializedType} objects");
-        }
-
-    }
-
-    internal sealed class ChunkInfoCommand : IConsoleCommand
-    {
-        public string Command => "chunkinfo";
-        public string Description => "Gets info about a chunk under your mouse cursor.";
-        public string Help => Command;
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var mapMan = IoCManager.Resolve<IMapManager>();
             var inputMan = IoCManager.Resolve<IInputManager>();
@@ -865,20 +610,15 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class ReloadShadersCommand : IConsoleCommand
+    internal sealed class ReloadShadersCommand : LocalizedCommands
     {
-
-        public string Command => "rldshader";
-
-        public string Description => "Reloads all shaders";
-
-        public string Help => "rldshader";
+        public override string Command => "rldshader";
 
         public static Dictionary<string, FileSystemWatcher>? _watchers;
 
         public static ConcurrentDictionary<string, bool>? _reloadShadersQueued = new();
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             IResourceCacheInternal resC;
             if (args.Length == 1)
@@ -890,12 +630,14 @@ namespace Robust.Client.Console.Commands
                         shell.WriteLine("Already watching.");
                         return;
                     }
+
                     resC = IoCManager.Resolve<IResourceCacheInternal>();
 
                     _watchers = new Dictionary<string, FileSystemWatcher>();
 
                     var stringComparer = PathHelpers.IsFileSystemCaseSensitive()
-                        ? StringComparer.Ordinal : StringComparer.OrdinalIgnoreCase;
+                        ? StringComparer.Ordinal
+                        : StringComparer.OrdinalIgnoreCase;
 
                     var reversePathResolution = new ConcurrentDictionary<string, HashSet<ResourcePath>>(stringComparer);
 
@@ -1033,16 +775,13 @@ namespace Robust.Client.Console.Commands
 
             shell.WriteLine("Done.");
         }
-
     }
 
-    internal sealed class ClydeDebugLayerCommand : IConsoleCommand
+    internal sealed class ClydeDebugLayerCommand : LocalizedCommands
     {
-        public string Command => "cldbglyr";
-        public string Description => "Toggle fov and light debug layers";
-        public string Help => "cldbglyr <layer>: Toggle <layer>\ncldbglyr: Turn all Layers off";
+        public override string Command => "cldbglyr";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var clyde = IoCManager.Resolve<IClydeInternal>();
 
@@ -1061,13 +800,11 @@ namespace Robust.Client.Console.Commands
         }
     }
 
-    internal sealed class GetKeyInfoCommand : IConsoleCommand
+    internal sealed class GetKeyInfoCommand : LocalizedCommands
     {
-        public string Command => "keyinfo";
-        public string Description => "Keys key info for a key";
-        public string Help => "keyinfo <Key>";
+        public override string Command => "keyinfo";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length != 1)
             {
@@ -1079,7 +816,7 @@ namespace Robust.Client.Console.Commands
 
             if (Enum.TryParse(typeof(Keyboard.Key), args[0], true, out var parsed))
             {
-                var key = (Keyboard.Key) parsed!;
+                var key = (Keyboard.Key)parsed!;
 
                 var name = clyde.GetKeyName(key);
 

Robust.Client/Console/Commands/DebugAnchoredCommand.cs

@@ -5,12 +5,11 @@ using Robust.Shared.GameObjects;
 
 namespace Robust.Client.Console.Commands
 {
-    public sealed class DebugAnchoredCommand : IConsoleCommand
+    public sealed class DebugAnchoredCommand : LocalizedCommands
     {
-        public string Command => "showanchored";
-        public string Description => $"Shows anchored entities on a particular tile";
-        public string Help => $"{Command}";
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override string Command => "showanchored";
+
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             EntitySystem.Get<DebugAnchoringSystem>().Enabled ^= true;
         }

Robust.Client/Console/Commands/DumpMetadataMembersCommand.cs

@@ -5,13 +5,11 @@ using Robust.Shared.ContentPack;
 namespace Robust.Client.Console.Commands
 {
 #if DEBUG
-    internal sealed class DumpMetadataMembersCommand : IConsoleCommand
+    internal sealed class DumpMetadataMembersCommand : LocalizedCommands
     {
-        public string Command => "dmetamem";
-        public string Description => "Dumps a type's members in a format suitable for the sandbox configuration file.";
-        public string Help => "Usage: dmetamem <type>";
+        public override string Command => "dmetamem";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var type = Type.GetType(args[0]);
 

Robust.Client/Console/Commands/GridChunkBBCommand.cs

@@ -4,12 +4,11 @@ using Robust.Shared.GameObjects;
 
 namespace Robust.Client.Console.Commands
 {
-    public sealed class GridChunkBBCommand : IConsoleCommand
+    public sealed class GridChunkBBCommand : LocalizedCommands
     {
-        public string Command => "showchunkbb";
-        public string Description => "Displays chunk bounds for the purposes of rendering";
-        public string Help => $"{Command}";
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override string Command => "showchunkbb";
+
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             EntitySystem.Get<GridChunkBoundsDebugSystem>().Enabled ^= true;
         }

Robust.Client/Console/Commands/HelpCommands.cs

@@ -1,73 +0,0 @@
-using System.Linq;
-using Robust.Shared.Console;
-using Robust.Shared.IoC;
-using Robust.Shared.Network;
-
-namespace Robust.Client.Console.Commands
-{
-    sealed class HelpCommand : IConsoleCommand
-    {
-        public string Command => "help";
-        public string Help => "When no arguments are provided, displays a generic help text. When an argument is passed, display the help text for the command with that name.";
-        public string Description => "Display help text.";
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
-        {
-            switch (args.Length)
-            {
-                case 0:
-                    shell.WriteLine("To display help for a specific command, write 'help <command>'. To list all available commands, write 'list'.");
-                    break;
-
-                case 1:
-                    string commandname = args[0];
-                    if (!shell.ConsoleHost.RegisteredCommands.ContainsKey(commandname))
-                    {
-                        if (!IoCManager.Resolve<IClientNetManager>().IsConnected)
-                        {
-                            // No server so nothing to respond with unknown command.
-                            shell.WriteError("Unknown command: " + commandname);
-                            return;
-                        }
-                        // TODO: Maybe have a server side help?
-                        return;
-                    }
-                    IConsoleCommand command = shell.ConsoleHost.RegisteredCommands[commandname];
-                    shell.WriteLine(string.Format("{0} - {1}", command.Command, command.Description));
-                    shell.WriteLine(command.Help);
-                    break;
-
-                default:
-                    shell.WriteError("Invalid amount of arguments.");
-                    break;
-            }
-        }
-    }
-
-    sealed class ListCommand : IConsoleCommand
-    {
-        public string Command => "list";
-        public string Help => "Usage: list [filter]\n" +
-                              "Lists all available commands, and their short descriptions.\n" +
-                              "If a filter is provided, " +
-                              "only commands that contain the given string in their name will be listed.";
-        public string Description => "List all commands, optionally with a filter.";
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
-        {
-            var filter = "";
-            if (args.Length == 1)
-            {
-                filter = args[0];
-            }
-
-            var conGroup = IoCManager.Resolve<IClientConGroupController>();
-            foreach (var command in shell.ConsoleHost.RegisteredCommands.Values
-                .Where(p => p.Command.Contains(filter) && (p is not ServerDummyCommand || conGroup.CanCommand(p.Command)))
-                .OrderBy(c => c.Command))
-            {
-                shell.WriteLine(command.Command + ": " + command.Description);
-            }
-        }
-    }
-}

Robust.Client/Console/Commands/LauncherAuthCommand.cs

@@ -9,19 +9,20 @@ using Robust.Shared.Network;
 
 namespace Robust.Client.Console.Commands
 {
-    internal sealed class LauncherAuthCommand : IConsoleCommand
+    internal sealed class LauncherAuthCommand : LocalizedCommands
     {
-        public string Command => "launchauth";
-        public string Description => "Load authentication tokens from launcher data to aid in testing of live servers";
-        public string Help => "launchauth [account name]";
+        public override string Command => "launchauth";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var wantName = args.Length > 0 ? args[0] : null;
 
             var basePath = Path.GetDirectoryName(UserDataDir.GetUserDataDir())!;
             var dbPath = Path.Combine(basePath, "launcher", "settings.db");
 
+#if USE_SYSTEM_SQLITE
+            SQLitePCL.raw.SetProvider(new SQLitePCL.SQLite3Provider_sqlite3());
+#endif
             using var con = new SqliteConnection($"Data Source={dbPath};Mode=ReadOnly");
             con.Open();
             using var cmd = con.CreateCommand();

Robust.Client/Console/Commands/LightBBCommand.cs

@@ -5,12 +5,11 @@ using Robust.Shared.GameObjects;
 
 namespace Robust.Client.Console.Commands
 {
-    internal sealed class LightDebugCommand : IConsoleCommand
+    internal sealed class LightDebugCommand : LocalizedCommands
     {
-        public string Command => "lightbb";
-        public string Description => "Toggles whether to show light bounding boxes";
-        public string Help => $"{Command}";
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override string Command => "lightbb";
+
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             EntitySystem.Get<DebugLightTreeSystem>().Enabled ^= true;
         }

Robust.Client/Console/Commands/ListAssembliesCommand.cs

@@ -1,27 +0,0 @@
-using System.Linq;
-using System.Runtime.Loader;
-using JetBrains.Annotations;
-using Robust.Shared.Console;
-
-namespace Robust.Client.Console.Commands
-{
-    [UsedImplicitly]
-    internal sealed class ListAssembliesCommand : IConsoleCommand
-    {
-        public string Command => "lsasm";
-        public string Description => "Lists loaded assemblies by load context.";
-        public string Help => Command;
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
-        {
-            foreach (var context in AssemblyLoadContext.All)
-            {
-                shell.WriteLine($"{context.Name}:");
-                foreach (var assembly in context.Assemblies.OrderBy(a => a.FullName))
-                {
-                    shell.WriteLine($"  {assembly.FullName}");
-                }
-            }
-        }
-    }
-}

Robust.Client/Console/Commands/LogCommands.cs

@@ -1,73 +0,0 @@
-using Robust.Shared.Log;
-using System;
-using Robust.Shared.Console;
-
-namespace Robust.Client.Console.Commands
-{
-    sealed class LogSetLevelCommand : IConsoleCommand
-    {
-        public string Command => "loglevel";
-        public string Description => "Changes the log level for a provided sawmill.";
-        public string Help => "Usage: loglevel <sawmill> <level>"
-                            + "\n    sawmill: A label prefixing log messages. This is the one you're setting the level for."
-                            + "\n    level: The log level. Must match one of the values of the LogLevel enum.";
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
-        {
-            if (args.Length != 2)
-            {
-                shell.WriteError("Invalid argument amount. Expected 2 arguments.");
-                return;
-            }
-
-            var name = args[0];
-            var levelname = args[1];
-            LogLevel? level;
-            if (levelname == "null")
-            {
-                level = null;
-            }
-            else
-            {
-                if (!Enum.TryParse<LogLevel>(levelname, out var result))
-                {
-                    shell.WriteLine("Failed to parse 2nd argument. Must be one of the values of the LogLevel enum.");
-                    return;
-                }
-                level = result;
-            }
-            Logger.GetSawmill(name).Level = level;
-        }
-    }
-
-    sealed class TestLog : IConsoleCommand
-    {
-        public string Command => "testlog";
-        public string Description => "Writes a test log to a sawmill.";
-        public string Help => "Usage: testlog <sawmill> <level> <message>"
-                            + "\n    sawmill: A label prefixing the logged message."
-                            + "\n    level: The log level. Must match one of the values of the LogLevel enum."
-                            + "\n    message: The message to be logged. Wrap this in double quotes if you want to use spaces.";
-
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
-        {
-            if (args.Length != 3)
-            {
-                shell.WriteError("Invalid argument amount. Expected 3 arguments.");
-                return;
-            }
-
-            var name = args[0];
-            var levelname = args[1];
-            var message = args[2]; // yes this doesn't support spaces idgaf.
-            if (!Enum.TryParse<LogLevel>(levelname, out var result))
-            {
-                shell.WriteLine("Failed to parse 2nd argument. Must be one of the values of the LogLevel enum.");
-                return;
-            }
-            var level = result;
-
-            Logger.LogS(level, name, message);
-        }
-    }
-}

Robust.Client/Console/Commands/MonitorCommands.cs

@@ -7,13 +7,11 @@ using Robust.Shared.IoC;
 namespace Robust.Client.Console.Commands
 {
     [UsedImplicitly]
-    public sealed class LsMonitorCommand : IConsoleCommand
+    public sealed class LsMonitorCommand : LocalizedCommands
     {
-        public string Command => "lsmonitor";
-        public string Description => "";
-        public string Help => "";
+        public override string Command => "lsmonitor";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var clyde = IoCManager.Resolve<IClyde>();
 
@@ -26,13 +24,11 @@ namespace Robust.Client.Console.Commands
     }
 
     [UsedImplicitly]
-    public sealed class MonitorInfoCommand : IConsoleCommand
+    public sealed class MonitorInfoCommand : LocalizedCommands
     {
-        public string Command => "monitorinfo";
-        public string Description => "";
-        public string Help => "Usage: monitorinfo <id>";
+        public override string Command => "monitorinfo";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length < 1)
             {
@@ -54,13 +50,11 @@ namespace Robust.Client.Console.Commands
     }
 
     [UsedImplicitly]
-    public sealed class SetMonitorCommand : IConsoleCommand
+    public sealed class SetMonitorCommand : LocalizedCommands
     {
-        public string Command => "setmonitor";
-        public string Description => "";
-        public string Help => "Usage: setmonitor <id>";
+        public override string Command => "setmonitor";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var clyde = IoCManager.Resolve<IClyde>();
 

Robust.Client/Console/Commands/PhysicsOverlayCommands.cs

@@ -1,23 +1,24 @@
 using Robust.Client.Debugging;
 using Robust.Shared.Console;
 using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
 
 namespace Robust.Client.Console.Commands
 {
-    public sealed class PhysicsOverlayCommands : IConsoleCommand
+    public sealed class PhysicsOverlayCommands : LocalizedCommands
     {
-        public string Command => "physics";
-        public string Description => $"Shows a debug physics overlay. The arg supplied specifies the overlay.";
-        public string Help => $"{Command} <aabbs / contactnormals / contactpoints / joints / shapeinfo / shapes>";
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override string Command => "physics";
+
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length != 1)
             {
-                shell.WriteLine($"Invalid number of args supplied");
+                shell.WriteError(Loc.GetString("shell-wrong-arguments-number-need-specific", ("properAmount", 1), ("currentAmount", args.Length)));
                 return;
             }
 
-            var system = EntitySystem.Get<DebugPhysicsSystem>();
+            var system = IoCManager.Resolve<IEntitySystemManager>().GetEntitySystem<DebugPhysicsSystem>();
 
             switch (args[0])
             {
@@ -33,6 +34,9 @@ namespace Robust.Client.Console.Commands
                 case "contactpoints":
                     system.Flags ^= PhysicsDebugFlags.ContactPoints;
                     break;
+                case "distance":
+                    system.Flags ^= PhysicsDebugFlags.Distance;
+                    break;
                 case "joints":
                     system.Flags ^= PhysicsDebugFlags.Joints;
                     break;
@@ -43,11 +47,28 @@ namespace Robust.Client.Console.Commands
                     system.Flags ^= PhysicsDebugFlags.Shapes;
                     break;
                 default:
-                    shell.WriteLine($"{args[0]} is not a recognised overlay");
+                    shell.WriteError(Loc.GetString("cmd-physics-overlay", ("overlay", args[0])));
                     return;
             }
 
             return;
         }
+
+        public override CompletionResult GetCompletion(IConsoleShell shell, string[] args)
+        {
+            if (args.Length != 1) return CompletionResult.Empty;
+
+            return CompletionResult.FromOptions(new[]
+            {
+                "aabbs",
+                "com",
+                "contactnormals",
+                "contactpoints",
+                "distance",
+                "joints",
+                "shapeinfo",
+                "shapes",
+            });
+        }
     }
 }

Robust.Client/Console/Commands/ProfileEntitySpawningCommand.cs

@@ -0,0 +1,61 @@
+#if !FULL_RELEASE
+using System;
+using JetBrains.Profiler.Api;
+using Robust.Shared.Console;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Map;
+using Robust.Shared.Timing;
+
+namespace Robust.Client.Console.Commands;
+
+public sealed class ProfileEntitySpawningCommand : IConsoleCommand
+{
+    [Dependency] private readonly IEntityManager _entities = default!;
+
+    public string Command => "profileEntitySpawning";
+    public string Description => "Profiles entity spawning with n entities";
+    public string Help => $"Usage: {Command} | {Command} <amount> <prototype>";
+
+    public void Execute(IConsoleShell shell, string argStr, string[] args)
+    {
+        var amount = 1000;
+        string? prototype = null;
+
+        switch (args.Length)
+        {
+            case 0:
+                break;
+            case 2:
+                if (!int.TryParse(args[0], out amount))
+                {
+                    shell.WriteError($"First argument is not an integer: {args[0]}");
+                    return;
+                }
+
+                prototype = args[1];
+
+                break;
+            default:
+                shell.WriteError(Help);
+                return;
+        }
+
+        GC.Collect();
+
+        var stopwatch = new Stopwatch();
+        stopwatch.Start();
+
+        MeasureProfiler.StartCollectingData();
+
+        for (var i = 0; i < amount; i++)
+        {
+            _entities.SpawnEntity(prototype, MapCoordinates.Nullspace);
+        }
+
+        MeasureProfiler.SaveData();
+
+        shell.WriteLine($"Client: Profiled spawning {amount} entities in {stopwatch.Elapsed.TotalMilliseconds:N3} ms");
+    }
+}
+#endif

Robust.Client/Console/Commands/QuitCommand.cs

@@ -4,25 +4,21 @@ using Robust.Shared.IoC;
 
 namespace Robust.Client.Console.Commands
 {
-    sealed class HardQuitCommand : IConsoleCommand
+    sealed class HardQuitCommand : LocalizedCommands
     {
-        public string Command => "hardquit";
-        public string Description => "Kills the game client instantly.";
-        public string Help => "Kills the game client instantly, leaving no traces. No telling the server goodbye";
+        public override string Command => "hardquit";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             Environment.Exit(0);
         }
     }
 
-    sealed class QuitCommand : IConsoleCommand
+    sealed class QuitCommand : LocalizedCommands
     {
-        public string Command => "quit";
-        public string Description => "Shuts down the game client gracefully.";
-        public string Help => "Properly shuts down the game client, notifying the connected server and such.";
+        public override string Command => "quit";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             IoCManager.Resolve<IGameController>().Shutdown("quit command used");
         }

Robust.Client/Console/Commands/ReloadLocalizationsCommand.cs

@@ -4,13 +4,11 @@ using Robust.Shared.Localization;
 
 namespace Robust.Client.Console.Commands
 {
-    internal sealed class ReloadLocalizationsCommand : IConsoleCommand
+    internal sealed class ReloadLocalizationsCommand : LocalizedCommands
     {
-        public string Command => "rldloc";
-        public string Description => "Reloads localization (client & server)";
-        public string Help => "Usage: rldloc";
+        public override string Command => "rldloc";
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             IoCManager.Resolve<ILocalizationManager>().ReloadLocalizations();