don't abort changeammo on attacking/attacked in infattack mode, keep scrolling through slot after setweap even if a multishoot was aborted triggering gstattacked, to ensure proper ammo gets set for next turn
Make sticky mine respect lfBouncy, make hogs do same, kinda... make uCollisions return land w/ mask, restrict bouncy to advbounce gears only, which means piano doesn't bounce anymore