public MapLayer(int width, int height)
{
map = new Tile[height, width];
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
map[y, x] = new Tile(0, 0);
}
}
}
public void Add(Tile tile)
{
if (!dict.ContainsValue(tile))
{
dict.Add(tile.TileID, tile);
}
else
{
throw new Exception("Cannot add tile, it's already in there");
}
}
// loads the tiles from xml-file generated by TileMapEditor TODO: Content pipeline
public TileLoader(string filename, IEContentManager content)
{
this.content = content;
list = new TileList();
input = new TInput();
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(filename);
//TODO:
foreach (XmlNode node in xmlDoc.DocumentElement.ChildNodes) // tilesetFile nodes
{
//TODO Make tilesets
if (node.Name == "tiles") // if node is <tiles>
{
foreach (XmlNode imageTileNode in node.ChildNodes) // <imageTiles>
{
int id = Int32.Parse(imageTileNode.Attributes["id"].Value);
int width = Int32.Parse(imageTileNode.Attributes["width"].Value);
int height = Int32.Parse(imageTileNode.Attributes["height"].Value);
foreach (XmlNode imageTileNodes in imageTileNode.ChildNodes)
{
if (imageTileNodes.Name == "image")
{
string file = imageTileNodes.Attributes["file"].Value;
string[] contentName = file.Split('.');
try
{
file = contentName[0];
}
catch
{
throw new Exception("Invalid picture name at " + file);
}
texture = content.Load<Texture2D>("Content/images/" + contentName[0]);
tile = new Tile(texture,id);
list.Add(tile);
}
//TODO Optimize tilesets
if (imageTileNodes.Name == "tilesetImage")
{
string file = imageTileNodes.Attributes["file"].Value;
string[] contentName = file.Split('.');
try
{
file = contentName[0];
}
catch
{
throw new Exception("Invalid picture name at " + file);
}
//Loads the whole texture. for optimizing just load the tileset
//Once then use the same texture in all tiles
texture = content.Load<Texture2D>("Content/images/" + contentName[0]);
int x = Int32.Parse(imageTileNodes.Attributes["posX"].Value);
int y = Int32.Parse(imageTileNodes.Attributes["posY"].Value);
Rectangle tilesetPart = new Rectangle(x, y, width, height);
tile = new Tile(texture, id, tilesetPart);
tile.IsPartOfTileset = true;
list.Add(tile);
}
}
//TODO: Check for bugs
//Load nulltiles with collision
if (imageTileNode.Name == "nullTile")
{
foreach (XmlNode imageTileNodes in imageTileNode.ChildNodes)
{
if (imageTileNodes.Name == "collision")
{
string collision = imageTileNodes.Attributes["area"].Value;
if (collision != "none")
{
tile = new Tile(CollisionType.Unpassable);
}
else
{
tile = new Tile(CollisionType.Passable);
}
tile.TileID = id;
list.Add(tile);
}
}
}
}
}
}
}
public void SetTile(int x, int y, int tileIndex, int tileset)
{
map[y, x] = new Tile(tileIndex, tileset);
}
public void SetTile(int x, int y, Tile tile)
{
map[y, x] = tile;
}
public MapLayer(Tile[,] map)
{
this.map = (Tile[,])map.Clone();
}