public static TmxImage LoadTmxImage(this TmxImage image, XElement xImage, string tmxDir = "")
{
var xSource = xImage.Attribute("source");
if (xSource != null)
{
// Append directory if present
image.Source = Path.Combine(tmxDir, (string)xSource);
using (var stream = TitleContainer.OpenStream(image.Source))
image.Texture = Texture2D.FromStream(Core.GraphicsDevice, stream);
}
else
{
image.Format = (string)xImage.Attribute("format");
var xData = xImage.Element("data");
var decodedStream = new TmxBase64Data(xData);
image.Data = decodedStream.Data;
throw new NotSupportedException("Stream Data loading is not yet supported");
}
image.Trans = TiledMapLoader.ParseColor(xImage.Attribute("trans"));
image.Width = (int?)xImage.Attribute("width") ?? 0;
image.Height = (int?)xImage.Attribute("height") ?? 0;
return(image);
}
public static TmxObjectGroup LoadTmxObjectGroup(this TmxObjectGroup group, TmxMap map, XElement xObjectGroup)
{
group.Map = map;
group.Name = (string)xObjectGroup.Attribute("name") ?? string.Empty;
group.Color = TiledMapLoader.ParseColor(xObjectGroup.Attribute("color"));
group.Opacity = (float?)xObjectGroup.Attribute("opacity") ?? 1.0f;
group.Visible = (bool?)xObjectGroup.Attribute("visible") ?? true;
group.OffsetX = (float?)xObjectGroup.Attribute("offsetx") ?? 0.0f;
group.OffsetY = (float?)xObjectGroup.Attribute("offsety") ?? 0.0f;
var drawOrderDict = new Dictionary <string, DrawOrderType> {
{ "unknown", DrawOrderType.UnknownOrder },
{ "topdown", DrawOrderType.IndexOrder },
{ "index", DrawOrderType.TopDown }
};
var drawOrderValue = (string)xObjectGroup.Attribute("draworder");
if (drawOrderValue != null)
{
group.DrawOrder = drawOrderDict[drawOrderValue];
}
group.Objects = new TmxList <TmxObject>();
foreach (var e in xObjectGroup.Elements("object"))
{
group.Objects.Add(new TmxObject().LoadTmxObject(map, e));
}
group.Properties = ParsePropertyDict(xObjectGroup.Element("properties"));
return(group);
}