public int SpikeAtTileCoord(int tx, int ty)
{
TiledMapTile?tile;
spikeLayer.TryGetTile(tx, ty, out tile);
return(tile.Value.GlobalIdentifier);
}
public int CellAtTileCoord(int tx, int ty)
{
if (tx < 0 || tx >= map.Width || ty < 0)
{
return(1);
}
if (ty >= map.Height)
{
return(0);
}
TiledMapTile?tile;
collisionLayer.TryGetTile(tx, ty, out tile);
return(tile.Value.GlobalIdentifier);
}
public int CellAtTileCoord(int tx, int ty)
{
if (tx < 0 || tx >= map.Width || ty < 0)
{
return(1);
}
// let the player drop of the bottom of the screen (this means death)
if (ty >= map.Height)
{
return(0);
}
TiledMapTile?tile;
collisionLayer.TryGetTile(tx, ty, out tile);
return(tile.Value.GlobalIdentifier);
}
/// <summary>
/// Gets tile info for a specific tile on the map
/// </summary>
/// <param name="position">map position of the tile</param>
/// <returns>tile info, or null when no tile info is available</returns>
public TileInfo GetTileInfo(MapPosition position)
{
if (this.TileMap == null)
{
return(null);
}
int mapX = position.X;
int mapY = position.Y;
if (this.CurrentMap.EdgeType == Map.MapEdgeType.WrapAround)
{
if (mapX > this.TileMap.Width)
{
mapX %= this.TileMap.Width;
}
if (mapY > this.TileMap.Height)
{
mapY %= this.TileMap.Height;
}
}
if (mapX < 0 ||
mapY < 0 ||
mapX >= this.TileMap.Width ||
mapY >= this.TileMap.Height)
{
return(null);
}
TiledMapTileLayer layer = this.TileMap.TileLayers.FirstOrDefault();
if (layer == null)
{
return(null);
}
if (!layer.TryGetTile((ushort)mapX, (ushort)mapY, out TiledMapTile? tile) ||
!tile.HasValue)
{
return(null);
}
return(GameData.GetTileInfo(tile.Value.GlobalIdentifier - 1));
}
private static bool IsRoomEmpty(TiledMapTileLayer layer, int startX, int startY)
{
for (int y = startY; y < startY + Room.NumTilesHeight; ++y)
{
for (int x = startX; x < startX + Room.NumTilesWidth; ++x)
{
// If one tile exists in this Room, then we consider it not empty.
TiledMapTile?tile;
if (layer.TryGetTile((ushort)x, (ushort)y, out tile))
{
if (!tile.Value.IsBlank)
{
return(false);
}
}
}
}
return(true);
}
protected override void Update(GameTime gameTime)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
var initialPos = _playerPosition;
// TODO: Add your update logic here
var padState = GamePad.GetState(PlayerIndex.One);
_tiledMapRenderer.Update(gameTime);
if (_playerPosition == Vector2.Zero)
{
_playerPosition = _startPosition;
}
Vector2 finalPos = MovePlayerWithPad(gameTime);
var height = _borders.TileHeight;
var width = _borders.TileWidth;
var tx = (_playerPosition.X - 20f) / width;
var ty = (_playerPosition.Y + 20f) / height;
_borders.TryGetTile((ushort)tx, (ushort)ty, out TiledMapTile? tile);
if (tile.HasValue)
{
var rect = new Rectangle(tile.Value.X, tile.Value.Y, width, height);
if (rect.Contains(_playerPosition))
{
_playerPosition = initialPos;
}
else
{
_playerPosition = finalPos;
}
}
else
{
_playerPosition = finalPos;
}
MoveCamera(_playerPosition);
base.Update(gameTime);
}