mirror of
https://github.com/pret/pokegold.git
synced 2026-05-19 02:09:45 -05:00
46 lines
556 B
NASM
Executable File
46 lines
556 B
NASM
Executable File
engine_flag_def: macro
|
|
const \1
|
|
\1_ADDR EQUS "\2"
|
|
\1_BIT EQU \3
|
|
endm
|
|
|
|
engine_flag: macro
|
|
dwb \1_ADDR, (1 << \1_BIT)
|
|
endm
|
|
|
|
CheckFlag: macro
|
|
ld a, [\1_ADDR]
|
|
bit \1_BIT, a
|
|
endm
|
|
|
|
CheckFlagHL: macro
|
|
ld hl, \1_ADDR
|
|
bit \1_BIT, [hl]
|
|
endm
|
|
|
|
SetFlag: macro
|
|
ld hl, \1_ADDR
|
|
set \1_BIT, [hl]
|
|
endm
|
|
|
|
ClearFlag: macro
|
|
ld hl, \1_ADDR
|
|
res \1_BIT, [hl]
|
|
endm
|
|
|
|
CheckFlagForceReuseA: macro
|
|
bit \1_BIT, a
|
|
endm
|
|
|
|
CheckFlagForceReuseHL: macro
|
|
bit \1_BIT, [hl]
|
|
endm
|
|
|
|
SetFlagForceReuseHL: macro
|
|
set \1_BIT, [hl]
|
|
endm
|
|
|
|
ClearFlagForceReuseHL: macro
|
|
res \1_BIT, [hl]
|
|
endm
|