* decompile sub_80918EC
* some more item related functions
* more item functions
* more decomp, fix types in other places
* more small functions
* more item related decomp
* one more weird branching item function
* fix global.h includes
* figured out branch pattern
* decompile sub_8090F58
* make temporary struct for function
* 🦀 items.s is gone 🦀
* some renaming
* rename some obvious item related constants
* fix spelling error
Dennis