Code:
function mode_7_sprite(PANEL* sprite, int px, int py, float obj_dir, float obj_org)


I think this line doesn't fit to the new rules of A8
5 parameters but I call the function with 3 arguments
maybe delete the last two parameters and paste the declaration
inside the function. I just own an old A7 extra version so if
someone could check if my conjecture was right that would be
nice so that I can correct this.

An implemented second-rate idea is better than a good idea, which gathering dust in your brain.