public int CompareTo(SpriteKey other)
{
var samplerComparison = Sampler.CompareTo(other.Sampler);
if (samplerComparison != 0)
{
return(samplerComparison);
}
var orderComparison = RenderOrder.CompareTo(other.RenderOrder);
if (orderComparison != 0)
{
return(orderComparison);
}
var flagsComparison = Flags.CompareTo(other.Flags);
if (flagsComparison != 0)
{
return(flagsComparison);
}
return(Nullable.Compare(ScissorRegion, other.ScissorRegion));
}