Sprite decoding was broken on Big Endian CPUs (such as AMD or the Nintendo 64 MIPS CPU), while working
on Little Endian CPUs (Intel): the color palettes came out wrong because they were stored as little endian.
Now we byte swap the 16-bit colors when reading them from the rom/cartridge if running on a big endian CPU, which
solves the issue (while still remaining compatible with Little Endian CPUs)
Now it not only unlocks the event, but it also makes it repeatable by removing the GS Ball from the players' inventory first
and resetting all GS Ball related event flags.
Not only does this cover up my screw up with PokeMe64. (it prevents players from having to create a new save
to get access to the GS Ball event if they used one of my previous versions of PokeMe64)
As a bonus, it also makes the event completely repeatable, which is nice!
