Event bits in ASM and World Map Load events

I might still think at 2 things: (considering that i never seen that code)
- How 'bout world map events? they're few, so they should handle important stuff... maybe someone of them handles chocobo actions?

- What happens exactly, when you fail? it explodes the game and crush?
You might even try to check if picking the code here and there, you created some code that uses wrong bit accumulators, like loading 16 bit accumulator and then using it with just 1 byte values, or 8 bit accumulators and then using 2 byte values: that happened while dealing with reverse HP and MP, and when i realized that... i managed to make work everything.