public TmxTileset(XElement tmxElement, string mapFileDirectory, int textureFlags = 0)
{
FirstGid = tmxElement.Attribute("firstgid")?.Value.ToInt() ?? -1;
Source = tmxElement.Attribute("source")?.Value ?? "none";
XElement tsx = tmxElement;
TsxPath = mapFileDirectory;
if (Source != "none")
{
TsxPath = RelativePath.GetPath(mapFileDirectory, Source);
var tsxFile = new File();
tsxFile.Open(TsxPath, (int)File.ModeFlags.Read);
tsx = XElement.Parse(tsxFile.GetAsText());
tsxFile.Close();
}
TmxName = tsx.Attribute("name")?.Value;
TileWidth = tsx.Attribute("tilewidth")?.Value.ToFloat() ?? 0;
TileHeight = tsx.Attribute("tileheight")?.Value.ToFloat() ?? 0;
TileCount = tsx.Attribute("tilecount")?.Value.ToInt() ?? 0;
Margin = tsx.Attribute("margin")?.Value.ToInt() ?? 0;
Spacing = tsx.Attribute("spacing")?.Value.ToInt() ?? 0;
Columns = tsx.Attribute("columns")?.Value.ToInt() ?? 0;
var img = tsx.Element("image");
var fp = TsxPath.Split("res://")[0];
var directory = Source != "none" ? fp.Split("/").Take(fp.Split("/").Length - 1) : fp.Split("/");
SpriteSheetPath = RelativePath.GetPath(string.Join("/", directory), img.Attribute("source").Value);
SpriteSheetWidth = img.Attribute("width")?.Value.ToFloat() ?? 0;
SpriteSheetHeight = img.Attribute("height")?.Value.ToFloat() ?? 0;
SpriteSheetTexture = (Texture)GD.Load(SpriteSheetPath);
SpriteSheet = new Sprite();
SpriteSheetTexture.SetFlags(textureFlags);
SpriteSheet.SetTexture(SpriteSheetTexture);
CollisionTiles = tsx
.Elements()
.Where(e => e.Name.ToString() == "tile")
.Select(tmx => new TmxCollisionTile(tmx))
.ToList();
Rows = (int)SpriteSheetHeight / (int)TileHeight;
}