Many patterns (both in engine and content) make use of regular TryGetResource returning null. The problem is that if the resource doesn't exist, it won't be cached and the code attempts to load it from disk *every single time*.
For example, opening an inventory in SS14 would hang the client for ages on some UI themes due to the UITheme texture fallback system constantly trying to load a texture that doesn't exist.
* Removed the Interfaces folder.
* All objects inside the GameObjects subfolders are now in the GameObjects namespace.
* Added a Resharper DotSettings file to mark the GameObjects subfolders as not providing namespaces.
* Simplified Robust.client.Graphics namespace.
* Automated remove redundant using statements.
Give BoxContainer a preset capacity to reduce allocations in layout.
Removed Control.GetChild(string) and similar. This was no longer used (and was a pretty bad idea in general), and the implementation had a lot of wasted book keeping to do.
Use UpdateLayout() instead of DoUpdateLayout() in Control minsize changed to avoid doing redundant layout, and by extension style & minsize, updates.
Used RemoveAllChildren instead of DisposeAllChildren in EntitySpawnWindow because it's faster (way less stuff to clear, just let the GC handle it).
Optimized ResourcePath with a better GetHashCode(), better Equals, replacement for List<T>.ToArray()
Fixed enumerator allocations in stylesheet SelectorElement matching to speed up style updates.
ResourceCache now caches fallbacks to avoid constructing Resource instance when fetching fallback explicitly.
ResourceCache now has nested dictionaries for Type -> ResourcePath -> BaseResource storage of resources.
Use calculated property instead of auto property for TextureResource.Fallback
* Project file refactor
Move all the .csproj files to the new .NET Core style.
This doesn't make any difference for compiling for Framework,
but it does reduce a ton of useless boilerplate.
As an extension of this, killed a bunch of uncompiled & unmaintained .cs files.
Compiling for release (to profile) works now.
Removed AnyCPU targets from the solution file.
* Fix compiler warnings.
* Server works if not connected to a tty.
* Rich presence does not run IoC resolution at runtime anymore.
* Work towards integration tests.
Mostly work related to making it so the server and client can run in
parallel, and allowing more control over main loop for testing.
* Lots of code relating to integration tests.
RobustToolbox projects should be named Robust.*
This PR changes the RobustToolbox projects from SS14.* to Robust.*
Updates SS14.* prefixes/namespaces to Robust.*
Updates SpaceStation14.sln to RobustToolbox.sln
Updates MSBUILD/SS14.* to MSBUILD/Robust.*
Updates CSProject and MSBuild references for the above
Updates git_helper.py
Removes Runserver and Runclient as they are unusable
