public TmxMap(XMLReader reader, string?filePath = null)
{
XMLReader?xMap = reader.Element("map");
if (xMap == null)
{
return;
}
Version = xMap.Attribute("version");
TiledVersion = xMap.Attribute("tiledversion");
Width = xMap.AttributeInt("width");
Height = xMap.AttributeInt("height");
TileWidth = xMap.AttributeInt("tilewidth");
TileHeight = xMap.AttributeInt("tileheight");
HexSideLength = xMap.AttributeIntN("hexsidelength");
Orientation = xMap.AttributeEnum <Orientation>("orientation");
StaggerAxis = xMap.AttributeEnum <StaggerAxis>("staggeraxis");
StaggerIndex = xMap.AttributeEnum <StaggerIndex>("staggerindex");
RenderOrder = xMap.AttributeEnum <RenderOrder>("renderorder");
NextObjectId = xMap.AttributeIntN("nextobjectid");
BackgroundColor = TmxHelpers.ParseTmxColor(xMap.Attribute("backgroundcolor"));
Properties = TmxHelpers.GetPropertyDict(xMap.Element("properties"));
foreach (XMLReader e in xMap.Elements("tileset"))
{
string?fileSource = e.Attribute("source");
int firstGid = e.AttributeInt("firstgid");
// Check if external file.
if (!string.IsNullOrEmpty(fileSource))
{
if (filePath != null)
{
string directory = AssetLoader.GetDirectoryName(filePath);
fileSource = AssetLoader.GetNonRelativePath(directory, fileSource);
}
var textAsset = Engine.AssetLoader.Get <TextAsset>(fileSource);
if (textAsset?.Content == null)
{
Engine.Log.Warning("Couldn't load external tileset.", MessageSource.TMX);
continue;
}
var externalReader = new XMLReader(textAsset.Content);
XMLReader?tileSetElement = externalReader.Element("tileset");
if (tileSetElement == null)
{
continue;
}
Tilesets.Add(new TmxTileset(firstGid, tileSetElement));
continue;
}
Tilesets.Add(new TmxTileset(firstGid, e));
}
foreach (XMLReader e in xMap.Elements().Where(x => x.Name == "layer" || x.Name == "objectgroup" || x.Name == "imagelayer" || x.Name == "group"))
{
TmxLayer layer;
switch (e.Name)
{
case "layer":
var tileLayer = new TmxLayer(e, Width, Height);
layer = tileLayer;
TileLayers.Add(tileLayer);
break;
case "objectgroup":
var objectLayer = new TmxObjectLayer(e);
layer = objectLayer;
ObjectLayers.Add(objectLayer);
break;
case "imagelayer":
var imageLayer = new TmxImageLayer(e);
layer = imageLayer;
ImageLayers.Add(imageLayer);
break;
case "group":
var group = new TmxGroupedLayers(e, Width, Height);
layer = group;
Groups.Add(group);
break;
default:
Engine.Log.Warning($"Unknown TMX layer type {e.Name}.", MessageSource.TMX);
continue;
}
Layers.Add(layer);
}
}
public TmxMap(XMLReader reader)
{
XMLReader xMap = reader.Element("map");
Version = xMap.Attribute("version");
TiledVersion = xMap.Attribute("tiledversion");
Width = xMap.AttributeInt("width");
Height = xMap.AttributeInt("height");
TileWidth = xMap.AttributeInt("tilewidth");
TileHeight = xMap.AttributeInt("tileheight");
HexSideLength = xMap.AttributeIntN("hexsidelength");
Orientation = xMap.AttributeEnum <Orientation>("orientation");
StaggerAxis = xMap.AttributeEnum <StaggerAxis>("staggeraxis");
StaggerIndex = xMap.AttributeEnum <StaggerIndex>("staggerindex");
RenderOrder = xMap.AttributeEnum <RenderOrder>("renderorder");
NextObjectId = xMap.AttributeIntN("nextobjectid");
BackgroundColor = TmxHelpers.ParseTmxColor(xMap.Attribute("backgroundcolor"));
Properties = TmxHelpers.GetPropertyDict(xMap.Element("properties"));
Tilesets = new TmxList <TmxTileset>();
foreach (XMLReader e in xMap.Elements("tileset"))
{
Tilesets.Add(new TmxTileset(e));
}
Layers = new TmxList <TmxLayer>();
TileLayers = new TmxList <TmxLayer>();
ObjectLayers = new TmxList <TmxObjectLayer>();
ImageLayers = new TmxList <TmxImageLayer>();
Groups = new TmxList <TmxGroupedLayers>();
foreach (XMLReader e in xMap.Elements().Where(x => x.Name == "layer" || x.Name == "objectgroup" || x.Name == "imagelayer" || x.Name == "group"))
{
TmxLayer layer;
switch (e.Name)
{
case "layer":
var tileLayer = new TmxLayer(e, Width, Height);
layer = tileLayer;
TileLayers.Add(tileLayer);
break;
case "objectgroup":
var objectLayer = new TmxObjectLayer(e);
layer = objectLayer;
ObjectLayers.Add(objectLayer);
break;
case "imagelayer":
var imageLayer = new TmxImageLayer(e);
layer = imageLayer;
ImageLayers.Add(imageLayer);
break;
case "group":
var group = new TmxGroupedLayers(e, Width, Height);
layer = group;
Groups.Add(group);
break;
default:
Engine.Log.Warning($"Unknown TMX layer type {e.Name}.", MessageSource.TMX);
continue;
}
Layers.Add(layer);
}
}