Time for action – the TileMap class – part 3

  1. Add the Draw() method to the TileMap class:
    #region Drawing static public void Draw(SpriteBatch spriteBatch) { int startX = GetCellByPixelX((int)Camera.Position.X); int endX = GetCellByPixelX((int)Camera.Position.X + Camera.ViewPortWidth); int startY = GetCellByPixelY((int)Camera.Position.Y); int endY = GetCellByPixelY((int)Camera.Position.Y + Camera.ViewPortHeight); for (int x = startX; x <= endX; x++) for (int y = startY; y <= endY; y++) { for (int z = 0; z < MapLayers; z++) { if ((x >= 0) && (y >= 0) && (x < MapWidth) && (y < MapHeight)) { spriteBatch.Draw( tileSheet, CellScreenRectangle(x,y), TileSourceRectangle(mapCells[x,y].LayerTiles[z]), Color.White, 0.0f, Vector2.Zero, SpriteEffects.None, 1f ...

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