Reverse-Gravity Jump-Through Platform Problem

[Raylax]

So, I decided to completely rebuild my platforming engine using a fastloop system rather than PMO (which I'm starting to find pretty awkward for some stuff). It's based on the one on DavidN's tute. So far everything works perfectly except for one thing.

I added a function to reverse gravity (simply copied the Gravity and Horiz Movement groups, reversed the code accordingly, and added a toggle to turn one group on and the other off), which works fine, and a function to let it handle slopes, which also works fine. But I think the problem lies with the Reverse Gravity version of one of these. The problem is with Jump-Through platforms on the reversed gravity. For some reason, if Horiz = 0, the player drops through the platform. If you keep moving around on the platform, it works fine, and similarily there's no problem with the normal gravity platforms.

The floor detector is definately in the right place - I make sure it's set "above" the player on the reverse gravity. And as far as I can tell, it's coded properly (but obviously not). Anyone got any idea of the problem?

Yeah, there's probably not enough info here. If anyone thinks they might know what the problem is, I'll send you the code via PM.

Regards
~Raylax

[Raylax]

Oh, thanks. I decided to put the thread up on the File Archive yesterday: http://theclickteam.com/epicenter/ubbthreads.php?ubb=showflat&Number=128242#Post1282 42



If it's any help, the "Reverse Gravity" code is pretty much identical to the normal gravity code, with corresponding values flipped.

[Raylax]

OH. WOW. I spent all available free time yesterday scrutinizing that code and I never noticed that small mistake once. Thank you kindly, that was doing my head in