Remove World.TileSet.

OpenRA.Game/Graphics/TerrainRenderer.cs

@@ -17,7 +17,7 @@ namespace OpenRA.Graphics
 {
 	sealed class TerrainRenderer : IDisposable
 	{
-		readonly World world;
+		readonly Map map;
 		readonly Dictionary<string, TerrainSpriteLayer> spriteLayers = new Dictionary<string, TerrainSpriteLayer>();
 		readonly Theater theater;
 		readonly CellLayer<TerrainTile> mapTiles;
@@ -25,19 +25,19 @@ namespace OpenRA.Graphics
 
 		public TerrainRenderer(World world, WorldRenderer wr)
 		{
-			this.world = world;
+			map = world.Map;
 			theater = wr.Theater;
-			mapTiles = world.Map.MapTiles.Value;
+			mapTiles = map.MapTiles.Value;
-			mapHeight = world.Map.MapHeight.Value;
+			mapHeight = map.MapHeight.Value;
 
-			foreach (var template in world.TileSet.Templates)
+			foreach (var template in map.Rules.TileSet.Templates)
 			{
 				var palette = template.Value.Palette ?? TileSet.TerrainPaletteInternalName;
 				spriteLayers.GetOrAdd(palette, pal =>
-					new TerrainSpriteLayer(world, wr, theater.Sheet, BlendMode.Alpha, wr.Palette(palette), wr.World.Type != WorldType.Editor));
+					new TerrainSpriteLayer(world, wr, theater.Sheet, BlendMode.Alpha, wr.Palette(palette), world.Type != WorldType.Editor));
 			}
 
-			foreach (var cell in world.Map.AllCells)
+			foreach (var cell in map.AllCells)
 				UpdateCell(cell);
 
 			mapTiles.CellEntryChanged += UpdateCell;
@@ -47,7 +47,7 @@ namespace OpenRA.Graphics
 		public void UpdateCell(CPos cell)
 		{
 			var tile = mapTiles[cell];
-			var palette = world.TileSet.Templates[tile.Type].Palette ?? TileSet.TerrainPaletteInternalName;
+			var palette = map.Rules.TileSet.Templates[tile.Type].Palette ?? TileSet.TerrainPaletteInternalName;
 			var sprite = theater.TileSprite(tile);
 			foreach (var kv in spriteLayers)
 				kv.Value.Update(cell, palette == kv.Key ? sprite : null);

OpenRA.Game/Graphics/Viewport.cs

@@ -149,7 +149,7 @@ namespace OpenRA.Graphics
 			var world = worldRenderer.Viewport.ViewToWorldPx(view);
 			var map = worldRenderer.World.Map;
 			var candidates = CandidateMouseoverCells(world).ToList();
-			var tileSet = worldRenderer.World.TileSet;
+			var tileSet = worldRenderer.World.Map.Rules.TileSet;
 
 			foreach (var uv in candidates)
 			{

OpenRA.Game/Graphics/WorldRenderer.cs

@@ -51,7 +51,7 @@ namespace OpenRA.Graphics
 
 			palette.Initialize();
 
-			Theater = new Theater(world.TileSet);
+			Theater = new Theater(world.Map.Rules.TileSet);
 			terrainRenderer = new TerrainRenderer(world, this);
 
 			devTrait = Exts.Lazy(() => world.LocalPlayer != null ? world.LocalPlayer.PlayerActor.Trait<DeveloperMode>() : null);

OpenRA.Game/World.cs

@@ -109,8 +109,6 @@ namespace OpenRA
 
 		public readonly Map Map;
 
-		public readonly TileSet TileSet;
-
 		public readonly ActorMap ActorMap;
 		public readonly ScreenMap ScreenMap;
 		public readonly WorldType Type;
@@ -159,8 +157,6 @@ namespace OpenRA
 			orderGenerator = new UnitOrderGenerator();
 			Map = map;
 			Timestep = orderManager.LobbyInfo.GlobalSettings.Timestep;
-
-			TileSet = map.Rules.TileSet;
 			SharedRandom = new MersenneTwister(orderManager.LobbyInfo.GlobalSettings.RandomSeed);
 
 			var worldActorType = type == WorldType.Editor ? "EditorWorld" : "World";

OpenRA.Mods.Common/AI/HackyAI.cs

@@ -308,9 +308,10 @@ namespace OpenRA.Mods.Common.AI
 			attackForceTicks = Random.Next(0, Info.AttackForceInterval);
 			minAttackForceDelayTicks = Random.Next(0, Info.MinimumAttackForceDelay);
 
-			resourceTypeIndices = new BitArray(World.TileSet.TerrainInfo.Length); // Big enough
+			var tileset = World.Map.Rules.TileSet;
+			resourceTypeIndices = new BitArray(tileset.TerrainInfo.Length); // Big enough
 			foreach (var t in Map.Rules.Actors["world"].TraitInfos<ResourceTypeInfo>())
-				resourceTypeIndices.Set(World.TileSet.GetTerrainIndex(t.TerrainType), true);
+				resourceTypeIndices.Set(tileset.GetTerrainIndex(t.TerrainType), true);
 		}
 
 		// TODO: Possibly give this a more generic name when terrain type is unhardcoded
@@ -672,7 +673,7 @@ namespace OpenRA.Mods.Common.AI
 		{
 			var harvInfo = harvester.Info.TraitInfo<HarvesterInfo>();
 			var mobileInfo = harvester.Info.TraitInfo<MobileInfo>();
-			var passable = (uint)mobileInfo.GetMovementClass(World.TileSet);
+			var passable = (uint)mobileInfo.GetMovementClass(World.Map.Rules.TileSet);
 
 			var path = pathfinder.FindPath(
 				PathSearch.Search(World, mobileInfo, harvester, true,

OpenRA.Mods.Common/Activities/FindResources.cs

@@ -117,7 +117,7 @@ namespace OpenRA.Mods.Common.Activities
 			var searchRadiusSquared = searchRadius * searchRadius;
 
 			// Find any harvestable resources:
-			var passable = (uint)mobileInfo.GetMovementClass(self.World.TileSet);
+			var passable = (uint)mobileInfo.GetMovementClass(self.World.Map.Rules.TileSet);
 			List<CPos> path;
 			using (var search = PathSearch.Search(self.World, mobileInfo, self, true,
 				loc => domainIndex.IsPassable(self.Location, loc, passable) && self.CanHarvestAt(loc, resLayer, harvInfo, territory))

OpenRA.Mods.Common/Activities/Move/MoveAdjacentTo.cs

@@ -56,7 +56,7 @@ namespace OpenRA.Mods.Common.Activities
 			mobile = self.Trait<Mobile>();
 			pathFinder = self.World.WorldActor.Trait<IPathFinder>();
 			domainIndex = self.World.WorldActor.Trait<DomainIndex>();
-			movementClass = (uint)mobile.Info.GetMovementClass(self.World.TileSet);
+			movementClass = (uint)mobile.Info.GetMovementClass(self.World.Map.Rules.TileSet);
 
 			if (target.IsValidFor(self))
 				targetPosition = self.World.Map.CellContaining(target.CenterPosition);

OpenRA.Mods.Common/EditorBrushes/EditorResourceBrush.cs

@@ -37,8 +37,7 @@ namespace OpenRA.Mods.Common.Widgets
 			preview.IsVisible = () => editorWidget.CurrentBrush == this;
 
 			var variant = resource.Variants.FirstOrDefault();
-			var sequenceProvider = wr.World.Map.Rules.Sequences;
+			var sequence = wr.World.Map.Rules.Sequences.GetSequence("resources", variant);
-			var sequence = sequenceProvider.GetSequence("resources", variant);
 			var sprite = sequence.GetSprite(resource.MaxDensity - 1);
 			preview.GetSprite = () => sprite;
 
@@ -83,11 +82,11 @@ namespace OpenRA.Mods.Common.Widgets
 				return false;
 
 			var tile = world.Map.MapTiles.Value[cell];
-			var tileInfo = world.TileSet.GetTileInfo(tile);
+			var tileInfo = world.Map.Rules.TileSet.GetTileInfo(tile);
 			if (tileInfo == null)
 				return false;
 
-			var terrainType = world.TileSet.TerrainInfo[tileInfo.TerrainType];
+			var terrainType = world.Map.Rules.TileSet.TerrainInfo[tileInfo.TerrainType];
 
 			if (mapResources[cell].Type == ResourceType.ResourceType)
 				return false;

OpenRA.Mods.Common/EditorBrushes/EditorTileBrush.cs

@@ -40,7 +40,7 @@ namespace OpenRA.Mods.Common.Widgets
 			preview.GetScale = () => worldRenderer.Viewport.Zoom;
 			preview.IsVisible = () => editorWidget.CurrentBrush == this;
 
-			preview.Template = world.TileSet.Templates.First(t => t.Value.Id == template).Value;
+			preview.Template = world.Map.Rules.TileSet.Templates.First(t => t.Value.Id == template).Value;
 			var grid = world.Map.Grid;
 			bounds = worldRenderer.Theater.TemplateBounds(preview.Template, grid.TileSize, grid.Type);
 

OpenRA.Mods.Common/Orders/PlaceBuildingOrderGenerator.cs

@@ -46,7 +46,7 @@ namespace OpenRA.Mods.Common.Orders
 				world.Selection.Clear();
 
 			var map = world.Map;
-			var tileset = world.TileSet.Id.ToLowerInvariant();
+			var tileset = world.Map.Tileset.ToLowerInvariant();
 
 			var info = map.Rules.Actors[building];
 			buildingInfo = info.TraitInfo<BuildingInfo>();

OpenRA.Mods.Common/Traits/Buildings/Bridge.cs

@@ -130,8 +130,9 @@ namespace OpenRA.Mods.Common.Traits
 		byte GetTerrainType(CPos cell)
 		{
 			var dx = cell - self.Location;
-			var index = dx.X + self.World.TileSet.Templates[template].Size.X * dx.Y;
+			var tileSet = self.World.Map.Rules.TileSet;
-			return self.World.TileSet.GetTerrainIndex(new TerrainTile(template, (byte)index));
+			var index = dx.X + tileSet.Templates[template].Size.X * dx.Y;
+			return tileSet.GetTerrainIndex(new TerrainTile(template, (byte)index));
 		}
 
 		public void LinkNeighbouringBridges(World world, BridgeLayer bridges)

OpenRA.Mods.Common/Traits/Buildings/BuildingUtils.cs

@@ -28,7 +28,7 @@ namespace OpenRA.Mods.Common.Traits
 				return false;
 
 			var tile = world.Map.MapTiles.Value[cell];
-			var tileInfo = world.TileSet.GetTileInfo(tile);
+			var tileInfo = world.Map.Rules.TileSet.GetTileInfo(tile);
 
 			// TODO: This is bandaiding over bogus tilesets.
 			if (tileInfo != null && tileInfo.RampType > 0)

OpenRA.Mods.Common/Traits/Infantry/TerrainModifiesDamage.cs

@@ -48,11 +48,10 @@ namespace OpenRA.Mods.Common.Traits
 
 			var world = self.World;
 			var map = world.Map;
-			var tileSet = world.TileSet;
 
 			var tiles = map.MapTiles.Value;
 			var pos = map.CellContaining(self.CenterPosition);
-			var terrainType = tileSet[tileSet.GetTerrainIndex(tiles[pos])].Type;
+			var terrainType = map.GetTerrainInfo(pos).Type;
 
 			if (!Info.TerrainModifier.ContainsKey(terrainType))
 				return FullDamage;

OpenRA.Mods.Common/Traits/Mobile.cs

@@ -136,7 +136,7 @@ namespace OpenRA.Mods.Common.Traits
 				// PERF: This struct allows us to cache the terrain info for the tileset used by the world.
 				// This allows us to speed up some performance-sensitive pathfinding calculations.
 				World = world;
-				TerrainInfos = info.TilesetTerrainInfo[world.TileSet];
+				TerrainInfos = info.TilesetTerrainInfo[world.Map.Rules.TileSet];
 			}
 		}
 
@@ -151,7 +151,7 @@ namespace OpenRA.Mods.Common.Traits
 
 		public int MovementCostForCell(World world, CPos cell)
 		{
-			return MovementCostForCell(world.Map, TilesetTerrainInfo[world.TileSet], cell);
+			return MovementCostForCell(world.Map, TilesetTerrainInfo[world.Map.Rules.TileSet], cell);
 		}
 
 		int MovementCostForCell(Map map, TerrainInfo[] terrainInfos, CPos cell)
@@ -630,7 +630,7 @@ namespace OpenRA.Mods.Common.Traits
 			if (index == byte.MaxValue)
 				return 0;
 
-			var terrainSpeed = Info.TilesetTerrainInfo[self.World.TileSet][index].Speed;
+			var terrainSpeed = Info.TilesetTerrainInfo[self.World.Map.Rules.TileSet][index].Speed;
 			if (terrainSpeed == 0)
 				return 0;
 

OpenRA.Mods.Common/Traits/PaletteEffects/RotationPaletteEffect.cs

@@ -57,7 +57,7 @@ namespace OpenRA.Mods.Common.Traits
 		{
 			this.info = info;
 			rotationBuffer = new uint[info.RotationRange];
-			tilesetId = world.TileSet.Id;
+			tilesetId = world.Map.Rules.TileSet.Id;
 
 			validTileset = IsValidTileset();
 		}

OpenRA.Mods.Common/Traits/RadarColorFromTerrain.cs

@@ -26,7 +26,8 @@ namespace OpenRA.Mods.Common.Traits
 
 		public RadarColorFromTerrain(Actor self, string terrain)
 		{
-			c = self.World.TileSet[self.World.TileSet.GetTerrainIndex(terrain)].Color;
+			var tileSet = self.World.Map.Rules.TileSet;
+			c = tileSet[tileSet.GetTerrainIndex(terrain)].Color;
 		}
 
 		public bool VisibleOnRadar(Actor self) { return true; }

OpenRA.Mods.Common/Traits/Upgrades/DeployToUpgrade.cs

@@ -158,9 +158,8 @@ namespace OpenRA.Mods.Common.Traits
 			if (!checkTerrainType)
 				return true;
 
-			var tileSet = self.World.TileSet;
 			var tiles = self.World.Map.MapTiles.Value;
-			var terrainType = tileSet[tileSet.GetTerrainIndex(tiles[self.Location])].Type;
+			var terrainType = self.World.Map.GetTerrainInfo(self.Location).Type;
 
 			return info.AllowedTerrainTypes.Contains(terrainType);
 		}
@@ -174,7 +173,7 @@ namespace OpenRA.Mods.Common.Traits
 			if (self.World.Map.Contains(self.Location))
 			{
 				var tile = self.World.Map.MapTiles.Value[self.Location];
-				var ti = self.World.TileSet.GetTileInfo(tile);
+				var ti = self.World.Map.Rules.TileSet.GetTileInfo(tile);
 				if (ti != null)
 					ramp = ti.RampType;
 			}

OpenRA.Mods.Common/Traits/World/BridgeLayer.cs

@@ -67,7 +67,7 @@ namespace OpenRA.Mods.Common.Traits
 			// Correlate the tile "image" aka subtile with its position to find the template origin
 			var tile = w.Map.MapTiles.Value[cell].Type;
 			var index = w.Map.MapTiles.Value[cell].Index;
-			var template = w.TileSet.Templates[tile];
+			var template = w.Map.Rules.TileSet.Templates[tile];
 			var ni = cell.X - index % template.Size.X;
 			var nj = cell.Y - index / template.Size.X;
 

OpenRA.Mods.Common/Traits/World/DomainIndex.cs

@@ -28,9 +28,10 @@ namespace OpenRA.Mods.Common.Traits
 		public void WorldLoaded(World world, WorldRenderer wr)
 		{
 			domainIndexes = new Dictionary<uint, MovementClassDomainIndex>();
+			var tileSet = world.Map.Rules.TileSet;
 			var movementClasses =
 				world.Map.Rules.Actors.Where(ai => ai.Value.HasTraitInfo<MobileInfo>())
-				.Select(ai => (uint)ai.Value.TraitInfo<MobileInfo>().GetMovementClass(world.TileSet)).Distinct();
+					.Select(ai => (uint)ai.Value.TraitInfo<MobileInfo>().GetMovementClass(tileSet)).Distinct();
 
 			foreach (var mc in movementClasses)
 				domainIndexes[mc] = new MovementClassDomainIndex(world, mc);

OpenRA.Mods.Common/Traits/World/EditorResourceLayer.cs

@@ -44,7 +44,7 @@ namespace OpenRA.Mods.Common.Traits
 				return;
 
 			Map = self.World.Map;
-			Tileset = self.World.TileSet;
+			Tileset = self.World.Map.Rules.TileSet;
 
 			Tiles = new CellLayer<CellContents>(Map);
 			Resources = self.TraitsImplementing<ResourceType>()

OpenRA.Mods.Common/Traits/World/PaletteFromCurrentTileset.cs

@@ -43,7 +43,7 @@ namespace OpenRA.Mods.Common.Traits
 
 		public void LoadPalettes(WorldRenderer wr)
 		{
-			wr.AddPalette(info.Name, new ImmutablePalette(wr.World.Map.Open(world.TileSet.Palette), info.ShadowIndex), info.AllowModifiers);
+			wr.AddPalette(info.Name, new ImmutablePalette(wr.World.Map.Open(world.Map.Rules.TileSet.Palette), info.ShadowIndex), info.AllowModifiers);
 		}
 
 		public IEnumerable<string> PaletteNames { get { yield return info.Name; } }

OpenRA.Mods.Common/Traits/World/PaletteFromFile.cs

@@ -57,7 +57,7 @@ namespace OpenRA.Mods.Common.Traits
 			get
 			{
 				// Only expose the palette if it is available for the shellmap's tileset (which is a requirement for its use).
-				if (info.Tileset == null || info.Tileset == world.TileSet.Id)
+				if (info.Tileset == null || info.Tileset == world.Map.Rules.TileSet.Id)
 					yield return info.Name;
 			}
 		}

OpenRA.Mods.Common/Traits/World/PathFinder.cs

@@ -68,7 +68,7 @@ namespace OpenRA.Mods.Common.Traits
 			var domainIndex = world.WorldActor.TraitOrDefault<DomainIndex>();
 			if (domainIndex != null)
 			{
-				var passable = mi.GetMovementClass(world.TileSet);
+				var passable = mi.GetMovementClass(world.Map.Rules.TileSet);
 				if (!domainIndex.IsPassable(source, target, (uint)passable))
 					return EmptyPath;
 			}
@@ -102,7 +102,7 @@ namespace OpenRA.Mods.Common.Traits
 			var domainIndex = world.WorldActor.TraitOrDefault<DomainIndex>();
 			if (domainIndex != null)
 			{
-				var passable = mi.GetMovementClass(world.TileSet);
+				var passable = mi.GetMovementClass(world.Map.Rules.TileSet);
 				tilesInRange = new List<CPos>(tilesInRange.Where(t => domainIndex.IsPassable(source, t, (uint)passable)));
 				if (!tilesInRange.Any())
 					return EmptyPath;

OpenRA.Mods.Common/Traits/World/PlayerPaletteFromCurrentTileset.cs

@@ -40,7 +40,7 @@ namespace OpenRA.Mods.Common.Traits
 
 		public void LoadPalettes(WorldRenderer wr)
 		{
-			var filename = world.TileSet.PlayerPalette ?? world.TileSet.Palette;
+			var filename = world.Map.Rules.TileSet.PlayerPalette ?? world.Map.Rules.TileSet.Palette;
 			wr.AddPalette(info.Name, new ImmutablePalette(wr.World.Map.Open(filename), info.ShadowIndex), info.AllowModifiers);
 		}
 	}

OpenRA.Mods.Common/Traits/World/ResourceLayer.cs

@@ -194,7 +194,7 @@ namespace OpenRA.Mods.Common.Traits
 			if (!rt.Info.AllowOnRamps)
 			{
 				var tile = world.Map.MapTiles.Value[cell];
-				var tileInfo = world.TileSet.GetTileInfo(tile);
+				var tileInfo = world.Map.Rules.TileSet.GetTileInfo(tile);
 				if (tileInfo != null && tileInfo.RampType > 0)
 					return false;
 			}
@@ -214,7 +214,7 @@ namespace OpenRA.Mods.Common.Traits
 
 		CellContents CreateResourceCell(ResourceType t, CPos cell)
 		{
-			world.Map.CustomTerrain[cell] = world.TileSet.GetTerrainIndex(t.Info.TerrainType);
+			world.Map.CustomTerrain[cell] = world.Map.Rules.TileSet.GetTerrainIndex(t.Info.TerrainType);
 
 			return new CellContents
 			{

OpenRA.Mods.Common/Traits/World/TerrainGeometryOverlay.cs

@@ -50,9 +50,9 @@ namespace OpenRA.Mods.Common.Traits
 				return;
 
 			var map = wr.World.Map;
-			var tileSet = wr.World.TileSet;
+			var tileSet = wr.World.Map.Rules.TileSet;
 			var wcr = Game.Renderer.WorldRgbaColorRenderer;
-			var colors = wr.World.TileSet.HeightDebugColors;
+			var colors = tileSet.HeightDebugColors;
 			var mouseCell = wr.Viewport.ViewToWorld(Viewport.LastMousePos).ToMPos(wr.World.Map);
 
 			foreach (var uv in wr.Viewport.AllVisibleCells.CandidateMapCoords)

OpenRA.Mods.Common/Widgets/Logic/Editor/ActorSelectorLogic.cs

@@ -97,9 +97,9 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 				var filter = actor.TraitInfoOrDefault<EditorTilesetFilterInfo>();
 				if (filter != null)
 				{
-					if (filter.ExcludeTilesets != null && filter.ExcludeTilesets.Contains(world.TileSet.Id))
+					if (filter.ExcludeTilesets != null && filter.ExcludeTilesets.Contains(world.Map.Rules.TileSet.Id))
 						continue;
-					if (filter.RequireTilesets != null && !filter.RequireTilesets.Contains(world.TileSet.Id))
+					if (filter.RequireTilesets != null && !filter.RequireTilesets.Contains(world.Map.Rules.TileSet.Id))
 						continue;
 				}
 
@@ -140,7 +140,7 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 				catch
 				{
 					Log.Write("debug", "Map editor ignoring actor {0}, because of missing sprites for tileset {1}.",
-						actor.Name, world.TileSet.Id);
+						actor.Name, world.Map.Rules.TileSet.Id);
 					continue;
 				}
 			}

OpenRA.Mods.Common/Widgets/Logic/Editor/LayerSelectorLogic.cs

@@ -57,8 +57,7 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 				layerPreview.GetPalette = () => resource.Palette;
 
 				var variant = resource.Variants.FirstOrDefault();
-				var sequenceProvider = rules.Sequences;
+				var sequence = rules.Sequences.GetSequence("resources", variant);
-				var sequence = sequenceProvider.GetSequence("resources", variant);
 				var frame = sequence.Frames != null ? sequence.Frames.Last() : resource.MaxDensity - 1;
 				layerPreview.GetSprite = () => sequence.GetSprite(frame);
 

OpenRA.Mods.Common/Widgets/RadarWidget.cs

@@ -140,12 +140,12 @@ namespace OpenRA.Mods.Common.Widgets
 			int leftColor, rightColor;
 			if (custom == byte.MaxValue)
 			{
-				var type = world.TileSet.GetTileInfo(world.Map.MapTiles.Value[uv]);
+				var type = world.Map.Rules.TileSet.GetTileInfo(world.Map.MapTiles.Value[uv]);
 				leftColor = type != null ? type.LeftColor.ToArgb() : Color.Black.ToArgb();
 				rightColor = type != null ? type.RightColor.ToArgb() : Color.Black.ToArgb();
 			}
 			else
-				leftColor = rightColor = world.TileSet[custom].Color.ToArgb();
+				leftColor = rightColor = world.Map.Rules.TileSet[custom].Color.ToArgb();
 
 			var stride = radarSheet.Size.Width;
 

OpenRA.Mods.D2k/Traits/Buildings/LaysTerrain.cs

@@ -43,7 +43,7 @@ namespace OpenRA.Mods.D2k.Traits
 			this.info = info;
 			layer = self.World.WorldActor.Trait<BuildableTerrainLayer>();
 			bi = self.World.WorldActor.Trait<BuildingInfluence>();
-			template = self.World.TileSet.Templates[info.Template];
+			template = self.World.Map.Rules.TileSet.Templates[info.Template];
 		}
 
 		public void AddedToWorld(Actor self)

OpenRA.Mods.D2k/Traits/Buildings/ProductionFromMapEdge.cs

@@ -47,7 +47,7 @@ namespace OpenRA.Mods.D2k.Traits
 			var aircraftInfo = producee.TraitInfoOrDefault<AircraftInfo>();
 			var mobileInfo = producee.TraitInfoOrDefault<MobileInfo>();
 
-			var passable = mobileInfo != null ? (uint)mobileInfo.GetMovementClass(self.World.TileSet) : 0;
+			var passable = mobileInfo != null ? (uint)mobileInfo.GetMovementClass(self.World.Map.Rules.TileSet) : 0;
 			var destination = rp != null ? rp.Location : self.Location;
 
 			var location = spawnLocation;

OpenRA.Mods.D2k/Traits/World/BuildableTerrainLayer.cs

@@ -28,7 +28,6 @@ namespace OpenRA.Mods.D2k.Traits
 	{
 		readonly BuildableTerrainLayerInfo info;
 		readonly Dictionary<CPos, Sprite> dirty = new Dictionary<CPos, Sprite>();
-		readonly TileSet tileset;
 		readonly Map map;
 
 		TerrainSpriteLayer render;
@@ -37,7 +36,6 @@ namespace OpenRA.Mods.D2k.Traits
 		public BuildableTerrainLayer(Actor self, BuildableTerrainLayerInfo info)
 		{
 			this.info = info;
-			tileset = self.World.TileSet;
 			map = self.World.Map;
 		}
 
@@ -49,7 +47,7 @@ namespace OpenRA.Mods.D2k.Traits
 
 		public void AddTile(CPos cell, TerrainTile tile)
 		{
-			map.CustomTerrain[cell] = tileset.GetTerrainIndex(tile);
+			map.CustomTerrain[cell] = map.Rules.TileSet.GetTerrainIndex(tile);
 
 			// Terrain tiles define their origin at the topleft
 			var s = theater.TileSprite(tile);

OpenRA.Mods.RA/Traits/Minelayer.cs

@@ -43,7 +43,7 @@ namespace OpenRA.Mods.RA.Traits
 		{
 			this.self = self;
 
-			var tileset = self.World.TileSet.Id.ToLowerInvariant();
+			var tileset = self.World.Map.Tileset.ToLowerInvariant();
 			tile = self.World.Map.Rules.Sequences.GetSequence("overlay", "build-valid-{0}".F(tileset)).GetSprite(0);
 		}
 
@@ -140,7 +140,7 @@ namespace OpenRA.Mods.RA.Traits
 				minelayer = self;
 				minefieldStart = xy;
 
-				var tileset = self.World.TileSet.Id.ToLowerInvariant();
+				var tileset = self.World.Map.Tileset.ToLowerInvariant();
 				tileOk = self.World.Map.Rules.Sequences.GetSequence("overlay", "build-valid-{0}".F(tileset)).GetSprite(0);
 				tileBlocked = self.World.Map.Rules.Sequences.GetSequence("overlay", "build-invalid").GetSprite(0);
 			}

OpenRA.Mods.RA/Traits/SupportPowers/ChronoshiftPower.cs

@@ -195,7 +195,7 @@ namespace OpenRA.Mods.RA.Traits
 				var info = (ChronoshiftPowerInfo)power.Info;
 				range = info.Range;
 
-				var tileset = manager.Self.World.TileSet.Id.ToLowerInvariant();
+				var tileset = world.Map.Tileset.ToLowerInvariant();
 				validTile = world.Map.Rules.Sequences.GetSequence(info.OverlaySpriteGroup, info.ValidTileSequencePrefix + tileset).GetSprite(0);
 				invalidTile = world.Map.Rules.Sequences.GetSequence(info.OverlaySpriteGroup, info.InvalidTileSequence).GetSprite(0);
 				sourceTile = world.Map.Rules.Sequences.GetSequence(info.OverlaySpriteGroup, info.SourceTileSequence).GetSprite(0);