Move scale command to content and turn it into a toolshed command (#39349)

* scale command

* fix namespaces

Content.Server/Toolshed/Commands/Misc/ScaleCommand.cs

@@ -0,0 +1,69 @@
+using System.Numerics;
+using Content.Server.Administration;
+using Content.Shared.Administration;
+using Content.Shared.Sprite;
+using Robust.Shared.Physics.Systems;
+using Robust.Shared.Toolshed;
+
+namespace Content.Server.Toolshed.Commands.Misc;
+
+/// <summary>
+/// Used to change an entity's sprite scale.
+/// </summary>
+[ToolshedCommand, AdminCommand(AdminFlags.VarEdit)]
+public sealed class ScaleCommand : ToolshedCommand
+{
+    private SharedScaleVisualsSystem? _scaleVisuals;
+    private SharedPhysicsSystem? _physics;
+
+    [CommandImplementation("set")]
+    public IEnumerable<EntityUid> Set([PipedArgument] IEnumerable<EntityUid> input, Vector2 scale)
+    {
+        _scaleVisuals ??= GetSys<SharedScaleVisualsSystem>();
+
+        foreach (var ent in input)
+        {
+            _scaleVisuals.SetSpriteScale(ent, scale);
+            yield return ent;
+        }
+    }
+
+    [CommandImplementation("multiply")]
+    public IEnumerable<EntityUid> Multiply([PipedArgument] IEnumerable<EntityUid> input, float factor)
+    {
+        _scaleVisuals ??= GetSys<SharedScaleVisualsSystem>();
+
+        foreach (var ent in input)
+        {
+            var scale = _scaleVisuals.GetSpriteScale(ent) * factor;
+            _scaleVisuals.SetSpriteScale(ent, scale);
+            yield return ent;
+        }
+    }
+
+    [CommandImplementation("multiplywithfixture")]
+    public IEnumerable<EntityUid> MultiplyWithFixture([PipedArgument] IEnumerable<EntityUid> input, float factor)
+    {
+        _scaleVisuals ??= GetSys<SharedScaleVisualsSystem>();
+        _physics ??= GetSys<SharedPhysicsSystem>();
+
+        foreach (var ent in input)
+        {
+            var scale = _scaleVisuals.GetSpriteScale(ent) * factor;
+            _scaleVisuals.SetSpriteScale(ent, scale);
+            _physics.ScaleFixtures(ent, factor);
+            yield return ent;
+        }
+    }
+
+    [CommandImplementation("get")]
+    public IEnumerable<Vector2> Get([PipedArgument] IEnumerable<EntityUid> input)
+    {
+        _scaleVisuals ??= GetSys<SharedScaleVisualsSystem>();
+
+        foreach (var ent in input)
+        {
+            yield return _scaleVisuals.GetSpriteScale(ent);
+        }
+    }
+}