Doubble Functions?

Blitz3D Forums/Blitz3D Beginners Area/Doubble Functions?

You can't (at least in Blitz, which doesn't support threads).

What people typically do is called it game loop. It goes something like this:
Repeat
    Do_a_little_bit_of_this()
    And_that()
    Redraw_everything_in_its_new_position
Forever


So you need to restructure your code. If you post more we might be able to be more specific.