//TODO: Flip tiles and blocks to match rotations.
        /// <summary>
        /// Rotates the city to the right.
        /// </summary>
        public void RotateRight()
        {
            //To find the distance each piece of the grid should be to connect it together
            Vector2 spacing = new Vector2 (Tiles.GRIDWIDTH / 2f, Tiles.GRIDHEIGHT / 2f);
            spacing.X = (float)Math.Round (spacing.X, 0);
            spacing.Y = (float)Math.Round (spacing.Y, 0);

            //Direction for the orientation of the city. Is used to draw features correctly.
            Direction.RotateRight();
            Camera.Direction.RotateRight();
            Block[,,] blockresult = new Block[Game1.MAXX, Game1.MAXY, Game1.MAXZ];
            Tile[,] tileresult = new Tile[Game1.MAXX, Game1.MAXY];

            for (int y = 0; y < Game1.MAXY; y++)
                for (int x = 0; x < Game1.MAXX; x++) {
                    //Rotate the tiles
                    tileresult [x, y] = _tiles [Game1.MAXY - 1 - y, x];
                    //Recalculate the drawrect.
                    tileresult [x, y].DrawRect = GetTileDrawRect(x,y);

                    //Rotate the blocks
                    for (int z = 0; z < Game1.MAXZ; z++) {
                        blockresult [x, y, z] = _blocks [Game1.MAXY - 1 - y, x, z];

                    //Recalc block position
                    blockresult[x,y,z].DrawRect = new Rectangle(
                        tileresult[x,y].DrawRect.X,
                        tileresult[x,y].DrawRect.Y - (Blocks.BLOCKHEIGHT*(z+1)), 31,31);
                    }
                }
            _blocks =  (Block[,,])blockresult.Clone();
            _tiles = (Tile[,])tileresult.Clone();
            CheckRoadSanity();
        }
        /// <summary>
        /// Rotates the city to the left.
        /// </summary>
        public void RotateLeft()
        {
            Vector2 spacing = new Vector2 (Tiles.GRIDWIDTH / 2f, Tiles.GRIDHEIGHT / 2f);
            spacing.X = (float)Math.Round (spacing.X, 0);
            spacing.Y = (float)Math.Round (spacing.Y, 0);
            Direction.RotateLeft();
            Camera.Direction.RotateRight();
            Block[,,] blockresult = new Block[Game1.MAXX, Game1.MAXY, Game1.MAXZ];
            Tile[,] tileresult = new Tile[Game1.MAXX, Game1.MAXY];

            for (int y = 0; y < Game1.MAXY; y++)
                for (int x = 0; x < Game1.MAXX; x++) {
                    //Rotate the tiles
                    tileresult [x, y] = _tiles [y, Game1.MAXX - 1 - x];
                    //Recalculate the drawrect.
                    tileresult [x, y].DrawRect = GetTileDrawRect(x,y);

                    //Rotate the blocks
                    for (int z = 0; z < Game1.MAXZ; z++) {
                    blockresult [x, y, z] = _blocks [y, Game1.MAXX - 1 - x, z];

                    //Recalc block position
                    blockresult[x,y,z].DrawRect = new Rectangle(
                        tileresult[x,y].DrawRect.X,
                        tileresult[x,y].DrawRect.Y - (Blocks.BLOCKHEIGHT*(z+1)), 31,31);
                    }
                }
            _blocks =  (Block[,,])blockresult.Clone();
            _tiles = (Tile[,])tileresult.Clone();
            CheckRoadSanity();
        }