added tile flipping to the renderer

MLEM.Extended/Tiled/IndividualTiledMapRenderer.cs

@@ -53,7 +53,7 @@ namespace MLEM.Extended.Tiled {
             var tilesetTile = tileset.GetTilesetTile(tile, this.map);
             var pos = new Point(x, y);
             var depth = this.depthFunction(tile, layer, layerIndex, pos);
-            this.drawInfos[layerIndex, x, y] = new TileDrawInfo(this, tileset, tilesetTile, pos, depth);
+            this.drawInfos[layerIndex, x, y] = new TileDrawInfo(this, tile, tileset, tilesetTile, pos, depth);
         }
 
         public void Draw(SpriteBatch batch, RectangleF? frustum = null) {
@@ -88,24 +88,30 @@ namespace MLEM.Extended.Tiled {
 
             private readonly IndividualTiledMapRenderer renderer;
             private readonly TiledMapTileset tileset;
-            private readonly TiledMapTilesetTile tile;
+            private readonly TiledMapTilesetTile tilesetTile;
             private readonly Point position;
             private readonly float depth;
+            private readonly SpriteEffects flipping;
 
-            public TileDrawInfo(IndividualTiledMapRenderer renderer, TiledMapTileset tileset, TiledMapTilesetTile tile, Point position, float depth) {
+            public TileDrawInfo(IndividualTiledMapRenderer renderer, TiledMapTile tile, TiledMapTileset tileset, TiledMapTilesetTile tilesetTile, Point position, float depth) {
                 this.renderer = renderer;
                 this.tileset = tileset;
-                this.tile = tile;
+                this.tilesetTile = tilesetTile;
                 this.position = position;
                 this.depth = depth;
+
+                if (tile.IsFlippedHorizontally)
+                    this.flipping |= SpriteEffects.FlipHorizontally;
+                if (tile.IsFlippedVertically)
+                    this.flipping |= SpriteEffects.FlipVertically;
             }
 
             public void Draw(SpriteBatch batch) {
-                var id = this.tile.LocalTileIdentifier;
-                if (this.tile is TiledMapTilesetAnimatedTile animated)
+                var id = this.tilesetTile.LocalTileIdentifier;
+                if (this.tilesetTile is TiledMapTilesetAnimatedTile animated)
                     id = animated.CurrentAnimationFrame.LocalTileIdentifier;
                 var drawPos = new Vector2(this.position.X * this.renderer.map.TileWidth, this.position.Y * this.renderer.map.TileHeight);
-                batch.Draw(this.tileset.Texture, drawPos, this.tileset.GetTileRegion(id), Color.White, 0, Vector2.Zero, 1, SpriteEffects.None, this.depth);
+                batch.Draw(this.tileset.Texture, drawPos, this.tileset.GetTileRegion(id), Color.White, 0, Vector2.Zero, 1, this.flipping, this.depth);
             }
 
         }

Sandbox/Content/Tiled/Map.tmx

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map version="1.2" tiledversion="1.2.4" orientation="orthogonal" renderorder="right-down" width="50" height="50" tilewidth="16" tileheight="16" infinite="0" nextlayerid="7" nextobjectid="32">
+<map version="1.2" tiledversion="1.3.1" orientation="orthogonal" renderorder="right-down" compressionlevel="0" width="50" height="50" tilewidth="16" tileheight="16" infinite="0" nextlayerid="7" nextobjectid="32">
  <tileset firstgid="1" source="Tileset.tsx"/>
  <layer id="1" name="Ground" width="50" height="50">
   <data encoding="csv">
@@ -250,9 +250,9 @@
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-0,0,388,389,0,0,0,0,0,0,0,392,393,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,336,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,269,270,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,173,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,388,389,0,0,0,0,0,0,0,392,393,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,43,43,43,43,43,43,43,0,0,0,0,0,0,0,0,336,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,43,8,2147483656,9,1073741833,3221225545,43,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,269,270,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,173,0,0,0,0,0,0,43,43,43,43,43,43,43,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,205,13,14,14,14,14,14,14,14,14,14,14,14,14,14,15,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,271,0,0,0,0,0,0,269,270,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,333,334,335,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,