public TextureAtlas Parse(string dataFilePath)
{
if (!File.Exists(dataFilePath))
{
throw new FileNotFoundException(nameof(dataFilePath) + $" : {dataFilePath}");
}
var xml = XDocument.Load(dataFilePath);
var atlasDetails = new {
Width = (int)xml.Element("TextureAtlas").Attribute("width"),
Height = (int)xml.Element("TextureAtlas").Attribute("height"),
TextureRegions = from s in xml.Root.Descendants("sprite")
select new {
X = (int)s.Attribute("x"),
Y = (int)s.Attribute("y"),
Width = (int)s.Attribute("w"),
Height = (int)s.Attribute("h")
}
};
var textureAtlas = new TextureAtlas(atlasDetails.Width, atlasDetails.Height);
foreach (var region in atlasDetails.TextureRegions)
{
textureAtlas.Add(new TextureRegion(region.X, region.Y, region.Width, region.Height));
}
return textureAtlas;
}
internal SpriteSheet(ITexture texture, string dataFilePath, TexturePackerParser parser)
{
ValidateArguments(texture, dataFilePath, parser);
this.Texture = texture;
this.textureAtlas = parser.Parse(dataFilePath);
}
public void SetUp()
{
atlas = new TextureAtlas(200, 400);
}