I'm back, and trying the homebrew in bB process once more. The shmup I'm working on uses vertical scrolling, and I've tried stuffing that bit of code into the vblank. It appears to be fine in Stella, but I'm wondering if it will work on the real thing. Is anyone able and willing to test, so that I can move on? Scrolling takes quite a few cycles, and a different amount 1 out of each 5 frames, so it will make a lot of difference in dev if leaving it in vblank doesn't work. Thanks in advance for any help.
Edited by MausGames, Thu Dec 3, 2015 8:27 PM.