Sprite[] LoadTemplate(string filename, string[] exts, Dictionary <string, ISpriteSource> sourceCache, int[] frames)
{
ISpriteSource source;
if (!sourceCache.ContainsKey(filename))
{
using (var s = GlobalFileSystem.OpenWithExts(filename, exts))
source = SpriteSource.LoadSpriteSource(s, filename);
if (source.CacheWhenLoadingTileset)
{
sourceCache.Add(filename, source);
}
}
else
{
source = sourceCache[filename];
}
if (frames != null)
{
var ret = new List <Sprite>();
var srcFrames = source.Frames.ToArray();
foreach (var i in frames)
{
ret.Add(sheetBuilder.Add(srcFrames[i]));
}
return(ret.ToArray());
}
return(source.Frames.Select(f => sheetBuilder.Add(f)).ToArray());
}
Sprite[] CacheSpriteFrames(string filename)
{
using (var stream = GlobalFileSystem.OpenWithExts(filename, exts))
return(SpriteSource.LoadSpriteSource(stream, filename).Frames
.Select(a => SheetBuilder.Add(a))
.ToArray());
}