Routines
Prev: ADE1 Up: Map Next: ADFB
ADEA: BCD Subtracts DE from (HL)
Used by the routines at Exit_CheckShelves, 8AC4 and Hero_Drop.
Input
Points to HL BCD number.
DE BCD number to subtract.
Output
BCD_SubDE ADEA LD (BCD_diff.),DE
ADEE LD DE,BCD_diff.
ADF1 JR BCD_Subtract
_adf3 ADF3 DEFB $00,$00,$00,$00,$02,$00,$00,$00
Prev: ADE1 Up: Map Next: ADFB