moved Game.palette into WorldRenderer

OpenRa.Game/Graphics/HardwarePalette.cs

@@ -1,5 +1,7 @@
+using System.Collections.Generic;
 using System.Drawing;
 using OpenRa.FileFormats;
+using OpenRa.Traits;
 
 namespace OpenRa.Graphics
 {
@@ -38,5 +40,15 @@ namespace OpenRa.Graphics
 
 			return allocated++;
 		}
+
+		public void Update(IEnumerable<IPaletteModifier> paletteMods)
+		{
+			var b = new Bitmap(Bitmap);
+			foreach (var mod in paletteMods)
+				mod.AdjustPalette(b);
+
+			Texture.SetData(b);
+			Game.renderer.PaletteTexture = Texture;
+		}
 	}
 }

OpenRa.Game/Graphics/Viewport.cs

@@ -44,6 +44,9 @@ namespace OpenRa.Graphics
 
 		public void DrawRegions()
 		{
+			Game.world.WorldRenderer.palette.Update(Game.world.Actors.SelectMany(
+				a => a.traits.WithInterface<IPaletteModifier>()));
+
 			float2 r1 = new float2(2, -2) / screenSize;
 			float2 r2 = new float2(-1, 1);
 

OpenRa.Game/Graphics/WorldRenderer.cs

@@ -12,17 +12,19 @@ namespace OpenRa.Graphics
 		internal readonly LineRenderer lineRenderer;
 		internal readonly UiOverlay uiOverlay;
 		internal readonly Renderer renderer;
+		internal readonly HardwarePalette palette;
 
 		public static bool ShowUnitPaths = false;
 
 		internal WorldRenderer(World world, Renderer renderer)
 		{
-			terrainRenderer = new TerrainRenderer(world, renderer);
-
 			this.renderer = renderer;
+
+			terrainRenderer = new TerrainRenderer(world, renderer);
 			spriteRenderer = new SpriteRenderer(renderer, true);
 			lineRenderer = new LineRenderer(renderer);
 			uiOverlay = new UiOverlay(spriteRenderer);
+			palette = new HardwarePalette(renderer, world.Map);
 		}
 
 		void DrawSpriteList(RectangleF rect,