/// <summary>
/// Initializes a new instance of the <see cref="TiledMap"/> class.
/// </summary>
/// <param name="FilePath">The file path.</param>
/// <param name="graphicsDevice">The graphics device.</param>
public TiledMap(string FilePath, GraphicsDevice graphicsDevice)
{
Properties = new TiledPropertyCollection();
Stream fileStream = new FileStream(FilePath, FileMode.Open, FileAccess.Read, FileShare.Read);
using (XmlReader reader = XmlReader.Create(fileStream, new XmlReaderSettings { CloseInput = true }))
{
while (reader.Read())
{
// reader.Read() returns each starting element with any whitespaces and <xml? so we want to
// make sure we just get the starting elements. it reads in order, without depth sequence.
if (reader.IsStartElement())
{
// Get element name and switch on it.
switch (reader.Name)
{
case "map":
Width = int.Parse(reader["width"]);
Height = int.Parse(reader["height"]);
break;
case "properties":
LoadProperties(reader);
break;
case "tileset":
LoadTileset(reader);
break;
case "layer":
LoadLayer(reader);
break;
case "objectgroup":
LoadObjectGroupLayer(reader);
break;
}
}
}
}
// TODO: After parsing the map file's XML, perhaps we should load the Texture2D of the tilesets?
for (int i = 0; i < TileSets.Count; i++)
{
Stream textureFileStream = new FileStream(TileSets[i].SourcePath, FileMode.Open, FileAccess.Read, FileShare.Read);
TileSets[i].Texture = Texture2D.FromStream(graphicsDevice, textureFileStream, TileSets[i].Width, TileSets[i].Height, false);
}
// Now set the tile's texture
// data is left-to-right, top-to-bottom
foreach (Layer layer in Layers)
{
for (int x = 0; x < layer.Tiles.Width; x++)
{
for (int y = 0; y < layer.Tiles.Height; y++)
{
if (layer.Tiles[x, y].Id == 0) continue;
layer.Tiles[x, y].ParentTileSet = GetTileSetFromGID(layer.Tiles[x, y].Id);
layer.Tiles[x, y].X = (layer.Tiles[x, y].Id - layer.Tiles[x, y].ParentTileSet.FirstGID) % (layer.Tiles[x, y].ParentTileSet.Width / 32) * 32;
layer.Tiles[x, y].Y = (layer.Tiles[x, y].Id - layer.Tiles[x, y].ParentTileSet.FirstGID) / (layer.Tiles[x, y].ParentTileSet.Width / 32) * 32;
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="TiledLayer"/> class.
/// </summary>
protected TiledLayer()
{
_properties = new TiledPropertyCollection();
Name = string.Empty;
Width = 0;
Height = 0;
Opacity = 1f;
Visible = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="TiledLayer"/> class.
/// </summary>
protected TiledLayer()
{
_properties = new TiledPropertyCollection();
this.Name = string.Empty;
this.Width = 0;
this.Height = 0;
this.Opacity = 1f;
this.Visible = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="TiledTile"/> class.
/// </summary>
public TiledTile()
{
_properties = new TiledPropertyCollection();
Id = 0;
}
/// <summary>
/// Initializes a new instance of the <see cref="TiledObject"/> class.
/// </summary>
protected TiledObject()
{
_properties = new TiledPropertyCollection();
}
/// <summary>
/// Initializes a new instance of the <see cref="TiledMap"/> class.
/// </summary>
public TiledMap()
{
_properties = new TiledPropertyCollection();
_tilesets = new TiledTilesetCollection();
_layers = new TiledLayerCollection();
}
