More fixes (I hope, I didn't forget anything)

Fixed:
* Accidental Deletion of Scattered Rings
* Ring Timers
* Walk-Jump Bug
* Spike Bug
* Drowning Bugs
* Death Boundary Bug

Addition (Toggleable):
* Lost rings flashes when about to disappear.
* When you press A in pause, it's resets game. (No dbg mode required)
<-- this is like only change I'm did not stole from SCHG.