Misc NetEntity fixes for VV (#4390)

Robust.Client/ViewVariables/ClientViewVariablesManager.cs

@@ -190,6 +190,11 @@ namespace Robust.Client.ViewVariables
                 return new VVPropEditorEntityUid();
             }
 
+            if (type == typeof(NetEntity))
+            {
+                return new VVPropEditorNetEntity();
+            }
+
             if (type == typeof(Color))
             {
                 return new VVPropEditorColor();

Robust.Client/ViewVariables/Editors/VVPropEditorEntityUid.cs

@@ -4,7 +4,6 @@ using Robust.Client.UserInterface.Controls;
 using Robust.Shared.Console;
 using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
-using Robust.Shared.Maths;
 using static Robust.Client.UserInterface.Controls.BoxContainer;
 
 namespace Robust.Client.ViewVariables.Editors
@@ -39,7 +38,8 @@ namespace Robust.Client.ViewVariables.Editors
 
             vvButton.OnPressed += e =>
             {
-                IoCManager.Resolve<IConsoleHost>().ExecuteCommand($"vv {uid}");
+                var id = IoCManager.Resolve<IEntityManager>().GetNetEntity(uid);
+                IoCManager.Resolve<IConsoleHost>().ExecuteCommand($"vv {id}");
             };
 
             hBox.AddChild(lineEdit);

Robust.Client/ViewVariables/Editors/VVPropEditorNetEntity.cs

@@ -0,0 +1,48 @@
+using System.Numerics;
+using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.Controls;
+using Robust.Shared.Console;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using static Robust.Client.UserInterface.Controls.BoxContainer;
+
+namespace Robust.Client.ViewVariables.Editors;
+
+public sealed class VVPropEditorNetEntity : VVPropEditor
+{
+    protected override Control MakeUI(object? value)
+    {
+        var hBox = new BoxContainer
+        {
+            Orientation = LayoutOrientation.Horizontal,
+            MinSize = new Vector2(200, 0)
+        };
+
+        var nuid = (NetEntity)value!;
+        var lineEdit = new LineEdit
+        {
+            Text = nuid.ToString(),
+            Editable = !ReadOnly,
+            HorizontalExpand = true,
+        };
+        if (!ReadOnly)
+        {
+            lineEdit.OnTextEntered += e =>
+                ValueChanged(NetEntity.Parse(e.Text));
+        }
+
+        var vvButton = new Button()
+        {
+            Text = "View",
+        };
+
+        vvButton.OnPressed += e =>
+        {
+            IoCManager.Resolve<IConsoleHost>().ExecuteCommand($"vv {nuid}");
+        };
+
+        hBox.AddChild(lineEdit);
+        hBox.AddChild(vvButton);
+        return hBox;
+    }
+}

Robust.Server/ViewVariables/ViewVariablesTrait.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using Robust.Server.ViewVariables.Traits;
+using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
 using Robust.Shared.Network.Messages;
 using Robust.Shared.Prototypes;
@@ -92,6 +93,9 @@ namespace Robust.Server.ViewVariables
                 return null;
             }
 
+            if (value is EntityUid uid)
+                return IoCManager.Resolve<IEntityManager>().GetNetEntity(uid);
+
             var valType = value.GetType();
             if (!valType.IsValueType)
             {

Robust.Shared/GameObjects/EntityUid.cs

@@ -190,8 +190,10 @@ namespace Robust.Shared.GameObjects
 
         // This might seem useless, but it allows you to retrieve remote entities that don't exist on the client.
         [ViewVariables]
-        private EntityUid Uid => this;
+        private EntityUid _uid => this;
 
+        [ViewVariables]
+        private NetEntity _netId => IoCManager.Resolve<IEntityManager>().GetNetEntity(this);
         #endregion
     }
 }

Robust.Shared/GameObjects/NetEntity.cs

@@ -214,7 +214,7 @@ public readonly struct NetEntity : IEquatable<NetEntity>, IComparable<NetEntity>
     }
 
     [ViewVariables]
-    private EntityUid Uid
+    private EntityUid _uid
     {
         get
         {
@@ -222,5 +222,7 @@ public readonly struct NetEntity : IEquatable<NetEntity>, IComparable<NetEntity>
         }
     }
 
+    [ViewVariables] private NetEntity _netId => this;
+
     #endregion
 }