void SetChannelTextureIndices(int[] block2TextureSet, TextureBundle[] bundles, Func <TextureBundle, TextureSet> getTexSet, Action <int[]> setTextureSet2ArrayIndex)
{
var indices = new List <TextureSet>();
foreach (var i in block2TextureSet)
{
while (i >= indices.Count)
{
indices.Add(default(TextureSet));
}
indices[i] = getTexSet(bundles[i]);
}
setTextureSet2ArrayIndex(TextureSet.ToIntArray(indices));
}
