public static void Draw(this SpriteBatch spriteBatch, TiledMap map, int x, int y, int width, int height, Rectangle destinationRectangle)
{
for (int i = 0; i < map.Layers.Count; i++)
{
spriteBatch.Draw(map, map.Layers[i], x, y, width, height, destinationRectangle);
}
}
protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
device = graphics.GraphicsDevice;
orthoMap = Content.Load<TiledMap>("map");
isoMap = Content.Load<TiledMap>("isomap2");
TilesetManager.LoadTextures(Content);
Console.WriteLine("+++++++++++++++++++++++++++++++");
Console.WriteLine(orthoMap);
}
public static void PrerenderLayer(this SpriteBatch spriteBatch, TiledMap map, Layer layer)
{
bool layerIsDrawn = layer.IsDrawn;
layer.IsDrawn = true;
GraphicsDevice graphics = spriteBatch.GraphicsDevice;
RenderTargetBinding[] initialRenderTargets = graphics.GetRenderTargets();
RenderTarget2D renderTarget = new RenderTarget2D(graphics, map.TotalWidth, map.TotalHeight);
graphics.SetRenderTarget(renderTarget);
layer.Texture = renderTarget;
graphics.Clear(Color.Transparent);
spriteBatch.Begin();
spriteBatch.Draw(map, layer, Vector2.Zero);
spriteBatch.End();
graphics.SetRenderTargets(initialRenderTargets);
layer.IsDrawn = layerIsDrawn;
layer.IsPrerendered = true;
}
public static void Draw(this SpriteBatch spriteBatch, TiledMap map, Layer layer, int x, int y, int width, int height, Rectangle destinationRectangle)
{
if (layer.IsDrawn)
{
if (layer.IsPrerendered)
spriteBatch.Draw(layer.Texture, destinationRectangle, Color.White);
else
{
int drawTileWidth = destinationRectangle.Width / map.Width;
int drawTileHeight = destinationRectangle.Height / map.Height;
for (int X = x; X < width; X++)
{
for (int Y = y; Y < height; Y++)
{
DrawTile(spriteBatch, map, layer, destinationRectangle, drawTileWidth, drawTileHeight, X, Y);
}
}
}
}
}
private static void DrawTile(SpriteBatch spriteBatch, TiledMap map, Layer layer, Rectangle destinationRectangle, int drawTileWidth, int drawTileHeight, int X, int Y)
{
if (layer.GlobalTileID[X, Y] >= 0) // negative value indicates that theres no tile to be painted
{
try
{
switch (map.Orientation)
{
case TiledMap.ORTHOGONAL:
DrawTileOrthogonal(spriteBatch, map, layer, destinationRectangle, drawTileWidth, drawTileHeight, X, Y);
break;
case TiledMap.ISOMETRIC:
DrawTileIsometric(spriteBatch, map, layer, destinationRectangle, drawTileWidth, drawTileHeight, X, Y);
break;
default:
throw new UnsupportedOrientationException("Tried to draw map with unsupported orientation.");
}
}
catch (TilesetNotFoundException ex)
{
Console.WriteLine(ex);
}
}
}
public static void PrerenderMap(this SpriteBatch spriteBatch, TiledMap map)
{
foreach (Layer l in map.Layers)
spriteBatch.PrerenderLayer(map, l);
}
public static void Draw(this SpriteBatch spriteBatch, TiledMap map, Layer layer, int x, int y, int width, int height, Vector2 position)
{
spriteBatch.Draw(map, layer, 0, 0, layer.GlobalTileID.GetLength(0), layer.GlobalTileID.GetLength(1), new Rectangle((int)position.X, (int)position.Y, map.TotalWidth, map.TotalHeight));
}
public static void Draw(this SpriteBatch spriteBatch, TiledMap map, Layer layer, Rectangle destinationRectangle)
{
spriteBatch.Draw(map, layer, 0, 0, layer.GlobalTileID.GetLength(0), layer.GlobalTileID.GetLength(1), destinationRectangle);
}
public static void Draw(this SpriteBatch spriteBatch, TiledMap map, Layer layer, Vector2 position)
{
spriteBatch.Draw(map, layer, new Rectangle((int)position.X, (int)position.Y, map.TotalWidth, map.TotalHeight));
}
public static void Draw(this SpriteBatch spriteBatch, TiledMap map, int x, int y, int width, int height, Vector2 position)
{
spriteBatch.Draw(map, x, y, width, height, new Rectangle((int)position.X, (int)position.Y, map.TotalWidth, map.TotalHeight));
}
public static void Draw(this SpriteBatch spriteBatch, TiledMap map, Rectangle destinationRectangle)
{
spriteBatch.Draw(map, 0, 0, map.Width, map.Height, destinationRectangle);
}
private static void DrawTileOrthogonal(SpriteBatch spriteBatch, TiledMap map, Layer layer, Rectangle destinationRectangle, int drawTileWidth, int drawTileHeight, int X, int Y)
{
Tileset tileset = map.FindTileset(layer.GlobalTileID[X, Y]);
int localTileID = map.GetLocalTileID(layer.GlobalTileID[X, Y]);
Point tileCoords = tileset.GetTile(localTileID);
Rectangle sourceRect = new Rectangle(tileCoords.X * tileset.TileWidth + tileset.TileSpacing * tileCoords.X, tileCoords.Y * tileset.TileHeight + tileset.TileSpacing * tileCoords.Y, tileset.TileWidth, tileset.TileHeight);
Rectangle destinationRect = new Rectangle(X * drawTileWidth + destinationRectangle.X, Y * drawTileHeight + destinationRectangle.Y, (int)(tileset.TileWidth * ((float)destinationRectangle.Width / (float)map.TotalWidth)), (int)(tileset.TileHeight * ((float)destinationRectangle.Height / (float)map.TotalHeight)));
spriteBatch.Draw(tileset.Texture, destinationRect, sourceRect, Color.White, 0f, new Vector2(), layer.TileRotation[X, Y], 0f);
}
private static void DrawTileIsometric(SpriteBatch spriteBatch, TiledMap map, Layer layer, Rectangle destinationRectangle, int drawTileWidth, int drawTileHeight, int X, int Y)
{
Tileset tileset = map.FindTileset(layer.GlobalTileID[X, Y]);
int localTileID = map.GetLocalTileID(layer.GlobalTileID[X, Y]);
Point tileCoords = tileset.GetTile(localTileID);
Rectangle sourceRect = new Rectangle(tileCoords.X * tileset.TileWidth, tileCoords.Y * tileset.TileHeight, tileset.TileWidth, tileset.TileHeight);
int x = (X + map.Width) * drawTileWidth / 2 - drawTileWidth / 2 - Y * drawTileWidth / 2 + destinationRectangle.X;
int y = Y * drawTileHeight / 2 + X * drawTileHeight / 2 + destinationRectangle.Y;
Rectangle destinationRect = new Rectangle(x, y, tileset.TileWidth, tileset.TileHeight);
spriteBatch.Draw(tileset.Texture, destinationRect, sourceRect, Color.White, 0f, new Vector2(), layer.TileRotation[X, Y], 0f);
}
