diff --git a/OpenRA.Game/Graphics/Renderable.cs b/OpenRA.Game/Graphics/Renderable.cs
new file mode 100644
index 0000000000..97adc81611
--- /dev/null
+++ b/OpenRA.Game/Graphics/Renderable.cs
@@ -0,0 +1,53 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2013 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System.Collections.Generic;
+
+namespace OpenRA.Graphics
+{
+	public class RenderableComparer : IComparer<Renderable>
+	{
+		public int Compare(Renderable x, Renderable y)
+		{
+			return (x.Z + x.ZOffset).CompareTo(y.Z + y.ZOffset);
+		}
+	}
+
+	public struct Renderable
+	{
+		public readonly Sprite Sprite;
+		public readonly float2 Pos;
+		public readonly PaletteReference Palette;
+		public readonly int Z;
+		public readonly int ZOffset;
+		public float Scale;
+
+		public Renderable(Sprite sprite, float2 pos, PaletteReference palette, int z, int zOffset, float scale)
+		{
+			Sprite = sprite;
+			Pos = pos;
+			Palette = palette;
+			Z = z;
+			ZOffset = zOffset;
+			Scale = scale;
+		}
+
+		public Renderable(Sprite sprite, float2 pos, PaletteReference palette, int z)
+			: this(sprite, pos, palette, z, 0, 1f) { }
+
+		public Renderable(Sprite sprite, float2 pos, PaletteReference palette, int z, float scale)
+			: this(sprite, pos, palette, z, 0, scale) { }
+
+		public Renderable WithScale(float newScale) { return new Renderable(Sprite, Pos, Palette, Z, ZOffset, newScale); }
+		public Renderable WithPalette(PaletteReference newPalette) { return new Renderable(Sprite, Pos, newPalette, Z, ZOffset, Scale); }
+		public Renderable WithZOffset(int newOffset) { return new Renderable(Sprite, Pos, Palette, Z, newOffset, Scale); }
+		public Renderable WithPos(float2 newPos) { return new Renderable(Sprite, newPos, Palette, Z, ZOffset, Scale); }
+	}
+}
diff --git a/OpenRA.Game/Graphics/WorldRenderer.cs b/OpenRA.Game/Graphics/WorldRenderer.cs
index b3dd017af4..6dd39fb3c3 100644
--- a/OpenRA.Game/Graphics/WorldRenderer.cs
+++ b/OpenRA.Game/Graphics/WorldRenderer.cs
@@ -65,18 +65,10 @@ namespace OpenRA.Graphics
 		public PaletteReference Palette(string name) { return palettes[name]; }
 		public void AddPalette(string name, Palette pal, bool allowModifiers) { palette.AddPalette(name, pal, allowModifiers); }
 
-		class SpriteComparer : IComparer<Renderable>
-		{
-			public int Compare(Renderable x, Renderable y)
-			{
-				return (x.Z + x.ZOffset).CompareTo(y.Z + y.ZOffset);
-			}
-		}
-
 		IEnumerable<Renderable> SpritesToRender()
 		{
 			var bounds = Game.viewport.WorldBounds(world);
-			var comparer = new SpriteComparer();
+			var comparer = new RenderableComparer();
 
 			var actors = world.FindUnits(
 				bounds.TopLeftAsCPos().ToPPos(),
diff --git a/OpenRA.Game/OpenRA.Game.csproj b/OpenRA.Game/OpenRA.Game.csproj
index a6f99c8a59..29cf8054bf 100644
--- a/OpenRA.Game/OpenRA.Game.csproj
+++ b/OpenRA.Game/OpenRA.Game.csproj
@@ -224,6 +224,7 @@
     <Compile Include="Traits\DebugPauseState.cs" />
     <Compile Include="Network\UPnP.cs" />
     <Compile Include="Widgets\ClientTooltipRegionWidget.cs" />
+    <Compile Include="Graphics\Renderable.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\OpenRA.FileFormats\OpenRA.FileFormats.csproj">
diff --git a/OpenRA.Game/Traits/TraitsInterfaces.cs b/OpenRA.Game/Traits/TraitsInterfaces.cs
index 30d6c152d2..6b94417d81 100755
--- a/OpenRA.Game/Traits/TraitsInterfaces.cs
+++ b/OpenRA.Game/Traits/TraitsInterfaces.cs
@@ -152,37 +152,6 @@ namespace OpenRA.Traits
 		bool CrushableBy(string[] crushClasses, Player owner);
 	}
 
-	public struct Renderable
-	{
-		public readonly Sprite Sprite;
-		public readonly float2 Pos;
-		public readonly PaletteReference Palette;
-		public readonly int Z;
-		public readonly int ZOffset;
-		public float Scale;
-
-		public Renderable(Sprite sprite, float2 pos, PaletteReference palette, int z, int zOffset, float scale)
-		{
-			Sprite = sprite;
-			Pos = pos;
-			Palette = palette;
-			Z = z;
-			ZOffset = zOffset;
-			Scale = scale; /* default */
-		}
-
-		public Renderable(Sprite sprite, float2 pos, PaletteReference palette, int z)
-			: this(sprite, pos, palette, z, 0, 1f) { }
-
-		public Renderable(Sprite sprite, float2 pos, PaletteReference palette, int z, float scale)
-			: this(sprite, pos, palette, z, 0, scale) { }
-
-		public Renderable WithScale(float newScale) { return new Renderable(Sprite, Pos, Palette, Z, ZOffset, newScale); }
-		public Renderable WithPalette(PaletteReference newPalette) { return new Renderable(Sprite, Pos, newPalette, Z, ZOffset, Scale); }
-		public Renderable WithZOffset(int newOffset) { return new Renderable(Sprite, Pos, Palette, Z, newOffset, Scale); }
-		public Renderable WithPos(float2 newPos) { return new Renderable(Sprite, newPos, Palette, Z, ZOffset, Scale); }
-	}
-
 	public interface ITraitInfo { object Create(ActorInitializer init); }
 
 	public class TraitInfo<T> : ITraitInfo where T : new() { public virtual object Create(ActorInitializer init) { return new T(); } }