static void ReadTileset(XmlNode node, ref Map map, string base_path)
{
TileSet r = new TileSet();
r.FirstGid = node.ReadInt("firstgid");
r.Source = node.ReadTag("source");
r.Name = node.ReadTag("name");
r.TileWidth = node.ReadInt("tilewidth");
r.TileHeight = node.ReadInt("tileheight");
r.Spacing = node.ReadInt("spacing");
r.Margin = node.ReadInt("margin");
Console.Out.WriteLine (r.Source);
if (r.Source != "") {
String filename = Path.Combine (base_path, r.Source);
Console.Out.WriteLine (r.Source);
try {
XmlDocument extTileset = new XmlDocument ();
extTileset.Load (File.OpenRead (filename));
foreach (XmlNode extNode in extTileset.ChildNodes) {
if (extNode.Name == "tileset")
node = extNode;
}
r.Name = node.ReadTag("name");
r.TileWidth = node.ReadInt("tilewidth");
r.TileHeight = node.ReadInt("tileheight");
r.Spacing = node.ReadInt("spacing");
r.Margin = node.ReadInt("margin");
FileInfo fi = new FileInfo (filename);
base_path = fi.DirectoryName;
} catch (Exception e) {
Console.Out.WriteLine (e.Message);
return;
}
}
if (node.HasChildNodes)
{
foreach (XmlNode child in node.ChildNodes)
{
if (child.Name == "image") {
string c = child.ReadTag ("trans", "FFFFFF");
if (c.Length == 6 && !c.StartsWith ("#")) {
c = "#" + c;
}
Color t = ColorTranslator.FromHtml (c);
if (child.Attributes ["trans"] != null) {
r.Images.Add (new Image () {
Source = child.ReadTag ("source"),
TransColor = t,
UseTransColor = true
});
} else {
r.Images.Add (new Image () {
Source = child.ReadTag ("source"),
TransColor = t,
UseTransColor = false
});
}
} else if (child.Name == "tile") {
int id = child.ReadInt ("id");
Properties tileprops = new Properties();
XmlNode data = child.FirstChild; // Should be a properties tag.
foreach (XmlNode property in data.ChildNodes) {
tileprops.Add (property.ReadTag ("name"), property.ReadTag ("value"));
}
r.TileProperties.Add (id, tileprops);
}
}
}
//r.ReadBitmaps(base_path);
map.TileSets.Add(r);
}
static void ReadLayer(XmlNode node, ref Map map)
{
Layer r = new Layer(node.ReadInt("width"), node.ReadInt("height"));
r.Name = node.ReadTag("name");
r.X = node.ReadInt("x");
r.Y = node.ReadInt("y");
r.Opacity = node.ReadDouble("opacity", 1);
r.Visible = node.ReadInt("visible") == 1;
if(node.HasChildNodes)
{
XmlNode data = node.FirstChild;
foreach (XmlNode child in node.ChildNodes) {
if (child.Name == "data") {
data = child;
}
if (child.Name == "properties") {
foreach (XmlNode prop in child.ChildNodes) {
r.Properties.Add (prop.ReadTag ("name"), prop.ReadTag ("value"));
}
}
}
string dataVal = data.InnerText.Trim('\n', ' ');
string encoding = data.ReadTag("encoding");
string compression = data.ReadTag("compression");
byte[] dataToParse = new byte[0];
byte[] dataDecompressed = new byte[0];
if (encoding == "base64")
{
dataToParse = Convert.FromBase64String(dataVal);
}
else if(encoding == "csv")
{
dataToParse = Encoding.Unicode.GetBytes(dataVal.Replace(',', ' ').Replace("\n", ""));
}
if (compression == "gzip") {
dataDecompressed = GZip.Decompress (dataToParse);
} else if (compression == "zlib") {
dataDecompressed = GZip.DecompressZlib (dataToParse);
} else {
dataDecompressed = dataToParse;
}
BinaryReader br = new BinaryReader (new MemoryStream (dataDecompressed));
/*using ()
{*/
for (int y = 0; y < r.Height; y++)
{
for (int x = 0; x < r.Width; x++)
{
int v = br.ReadInt32();
r.Data[y,x] = (v&0xFFF)+1; //Why the +1? Investigate.
//Throwing away high bits to suvive rotated tiles.
}
}
map.Layers.Add(r);
}
}
static void ReadObjectGroup(XmlNode node, ref Map map)
{
ObjectGroup r = new ObjectGroup();
r.Name = node.ReadTag("name");
r.X = node.ReadInt("x");
r.Y = node.ReadInt("y");
r.Width = node.ReadInt("width");
r.Height = node.ReadInt("height");
if (node.HasChildNodes)
{
ColorConverter cc = new ColorConverter();
foreach (XmlNode c in node.ChildNodes)
{
MapObject o = new MapObject();
o.Name = c.ReadTag("name");
o.Type = c.ReadTag("type");
o.X = c.ReadInt("x");
o.Y = c.ReadInt("y");
o.Width = c.ReadInt("width");
o.Height = c.ReadInt("height");
o.Gid = c.ReadInt("gid", -1);
if (c.HasChildNodes)
{
foreach (XmlNode d in c.ChildNodes)
{
switch (d.Name)
{
case "properties":
foreach (XmlNode e in d.ChildNodes)
{
o.Properties.Add(e.ReadTag("name"), e.ReadTag("value"));
}
break;
case "image":
string cp = d.ReadTag("trans", "FFFFFF");
if (cp.Length == 6 && !cp.StartsWith("#")) { cp = "#" + cp; }
Color t = ColorTranslator.FromHtml(cp);
if (d.Attributes["trans"] != null)
{
o.Images.Add(new Image() { Source = d.ReadTag("source"), TransColor = t, UseTransColor = true });
}
else
{
o.Images.Add(new Image() { Source = d.ReadTag("source"), TransColor = t, UseTransColor = false });
}
break;
}
}
}
r.Add(o);
}
}
map.ObjectGroups.Add(r);
}
/// <summary>
/// Open a TMF map file created with tiled : http://http://www.mapeditor.org/
/// </summary>
public static Map Open(Stream stream, string base_path)
{
XmlDocument doc = new XmlDocument();
Map result = new Map();
try
{
doc.Load(stream);
XmlNode xMap = null;
foreach (XmlNode node in doc.ChildNodes)
{
if (node.Name == "map" && node.HasChildNodes) { xMap = node; break; }
}
if (xMap == null)
{
throw new Exception("Tried to load a file that does not contain map data.");
}
result.Version = xMap.ReadTag("version");
switch (xMap.ReadTag("orientation"))
{
case "isometric": result.Orientation = MapOrientation.Isometric; break;
default: result.Orientation = MapOrientation.Orthogonal; break;
}
result.Width = xMap.ReadInt("width");
result.Height = xMap.ReadInt("height");
result.TileWidth = xMap.ReadInt("tilewidth");
result.TileHeight = xMap.ReadInt("tileheight");
foreach (XmlNode xNode in xMap.ChildNodes)
{
switch (xNode.Name)
{
case "tileset": ReadTileset(xNode, ref result, base_path); break;
case "layer": ReadLayer(xNode, ref result); break;
case "objectgroup": ReadObjectGroup(xNode, ref result); break;
}
}
result.Loaded = new LoadingLog(true, new Exception("Loaded!"));
}
catch (Exception ex)
{
Exception n = new Exception(ex.Message + "\r\n\r\n" + ex.StackTrace);
result.Loaded = new LoadingLog(false, ex);
}
return result;
}