public static LootFunction CopyNBT(NBTSource source, params NBTOp[] ops)
 {
     return(New("copy_nbt").Set("source", Utils.LowerCase(source.ToString())).Set("ops", ops));
 }
 public This CopyNBT(NBTSource source, params NBTOp[] ops)
 {
     AddFunction(LootFunction.CopyNBT(source, ops));
     return(this as This);
 }