Since the flood fill callback uses FunctionRef now, there is no need to pack the relevant arguments into a separate struct. Though there are a lot of arguments now, there is one less indirection which hels when clicking through the code.
Since the flood fill callback uses FunctionRef now, there is no need to pack the relevant arguments into a separate struct. Though there are a lot of arguments now, there is one less indirection which hels when clicking through the code.