Use TileSetRenderer in the editor.

OpenRA.Editor/BrushTool.cs

@@ -27,7 +27,7 @@ namespace OpenRA.Editor
 		{
 			// change the bits in the map
 			var template = surface.TileSet.Templates[brushTemplate.N];
-			var tile = template.Data;
+			var tile = surface.TileSetRenderer.Data(brushTemplate.N);
 			var pos = surface.GetBrushLocation();
 
 			if (surface.GetModifiers() == Keys.Shift)
@@ -42,7 +42,7 @@ namespace OpenRA.Editor
 					if (surface.Map.IsInMap(new CVec(u, v) + pos))
 					{
 						var z = u + v * template.Size.X;
-						if (tile.TileBitmapBytes[z] != null)
+						if (tile[z] != null)
 							surface.Map.MapTiles.Value[u + pos.X, v + pos.Y] =
 								new TileReference<ushort, byte>
 								{

OpenRA.Editor/Form1.cs

@@ -42,7 +42,7 @@ namespace OpenRA.Editor
 				tilePalette.ResumeLayout();
 				actorPalette.ResumeLayout();
 				resourcePalette.ResumeLayout();
-				surface1.Bind(null, null, null, null);
+				surface1.Bind(null, null, null, null, null);
 				miniMapBox.Image = null;
 				currentMod = toolStripComboBox1.SelectedItem as string;
 
@@ -101,6 +101,7 @@ namespace OpenRA.Editor
 		string loadedMapName;
 		string currentMod = "ra";
 		TileSet tileset;
+		TileSetRenderer tilesetRenderer;
 		bool dirty = false;
 
 		void LoadMap(string mapname)
@@ -144,6 +145,7 @@ namespace OpenRA.Editor
 		{
 			Rules.LoadRules(manifest, map);
 			tileset = Rules.TileSets[map.Tileset];
+			tilesetRenderer = new TileSetRenderer(tileset, new Size(manifest.TileSize, manifest.TileSize));
 			tileset.LoadTiles();
 			var shadowIndex = new int[] { 3, 4 };
 			var palette = new Palette(FileSystem.Open(tileset.Palette), shadowIndex);
@@ -152,7 +154,7 @@ namespace OpenRA.Editor
 			var playerPalette = tileset.PlayerPalette ?? tileset.Palette;
 			var shadowedPalette = new Palette(FileSystem.Open(playerPalette), shadowIndex);
 
-			surface1.Bind(map, tileset, palette, shadowedPalette);
+			surface1.Bind(map, tileset, tilesetRenderer, palette, shadowedPalette);
 
 			// construct the palette of tiles
 			var palettes = new[] { tilePalette, actorPalette, resourcePalette };
@@ -185,7 +187,7 @@ namespace OpenRA.Editor
 				{
 					try
 					{
-						var bitmap = tileset.RenderTemplate((ushort)t.Key, palette);
+						var bitmap = tilesetRenderer.RenderTemplate((ushort)t.Key, palette);
 						var ibox = new PictureBox
 						{
 							Image = bitmap,
@@ -329,7 +331,7 @@ namespace OpenRA.Editor
 				if ((int)rd.MapWidth.Value != surface1.Map.MapSize.X || (int)rd.MapHeight.Value != surface1.Map.MapSize.Y)
 				{
 					surface1.Map.Resize((int)rd.MapWidth.Value, (int)rd.MapHeight.Value);
-					surface1.Bind(surface1.Map, surface1.TileSet, surface1.Palette, surface1.PlayerPalette);	// rebind it to invalidate all caches
+					surface1.Bind(surface1.Map, surface1.TileSet, surface1.TileSetRenderer, surface1.Palette, surface1.PlayerPalette);	// rebind it to invalidate all caches
 				}
 
 				surface1.Invalidate();
@@ -519,8 +521,7 @@ namespace OpenRA.Editor
 				{
 					var tr = surface1.Map.MapTiles.Value[i, j];
 					if (tr.type == 0xff || tr.type == 0xffff || tr.type == 1 || tr.type == 2)
-						tr.index = (byte)r.Next(0,
+						tr.index = (byte)r.Next(0, surface1.TileSetRenderer.Data(tr.type).Count);
-							Rules.TileSets[surface1.Map.Tileset].Templates[tr.type].Data.TileBitmapBytes.Count);
 
 					surface1.Map.MapTiles.Value[i, j] = tr;
 				}

OpenRA.Editor/Surface.cs

@@ -43,6 +43,7 @@ namespace OpenRA.Editor
 	{
 		public Map Map { get; private set; }
 		public TileSet TileSet { get; private set; }
+		public TileSetRenderer TileSetRenderer { get; private set; }
 		public Palette Palette { get; private set; }
 		public Palette PlayerPalette { get; private set; }
 		public int2 Offset;
@@ -79,10 +80,11 @@ namespace OpenRA.Editor
 
 		public Keys GetModifiers() { return ModifierKeys; }
 
-		public void Bind(Map m, TileSet ts, Palette p, Palette pp)
+		public void Bind(Map m, TileSet ts, TileSetRenderer tsr, Palette p, Palette pp)
 		{
 			Map = m;
 			TileSet = ts;
+			TileSetRenderer = tsr;
 			Palette = p;
 			PlayerPalette = pp;
 			playerPalettes = null;
@@ -270,9 +272,9 @@ namespace OpenRA.Editor
 					for (var j = 0; j < ChunkSize; j++)
 					{
 						var tr = Map.MapTiles.Value[u * ChunkSize + i, v * ChunkSize + j];
-						var tile = TileSet.Templates[tr.type].Data;
+						var tile = TileSetRenderer.Data(tr.type);
-						var index = (tr.index < tile.TileBitmapBytes.Count) ? tr.index : (byte)0;
+						var index = (tr.index < tile.Count) ? tr.index : (byte)0;
-						var rawImage = tile.TileBitmapBytes[index];
+						var rawImage = tile[index];
 						for (var x = 0; x < TileSet.TileSize; x++)
 							for (var y = 0; y < TileSet.TileSize; y++)
 								p[(j * TileSet.TileSize + y) * stride + i * TileSet.TileSize + x] = Palette.GetColor(rawImage[x + TileSet.TileSize * y]).ToArgb();