diff options
Diffstat (limited to 'engine/home.asm')
| -rwxr-xr-x | engine/home.asm | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/engine/home.asm b/engine/home.asm index e7b5253..ff3b2f8 100755 --- a/engine/home.asm +++ b/engine/home.asm @@ -122,7 +122,7 @@ TimerHandler: ; 01e6 (0:01e6) inc [hl] and $3 jr nz, .asm_217 - call Func_021c + call IncrementCounter ld hl, $caba bit 1, [hl] jr nz, .asm_217 @@ -143,26 +143,28 @@ TimerHandler: ; 01e6 (0:01e6) pop af reti -Func_021c: ; 021c (0:021c) - ld a, [$cac4] +; increment timer counter by a tick +; the counter consists of three fields 0..60 and two fields 0..255 +IncrementCounter: ; 021c (0:021c) + ld a, [COUNTER_ENABLE] or a ret z - ld hl, $cac5 + ld hl, COUNTER_FIELD0 inc [hl] ld a, [hl] - cp $3c + cp 60 ret c ld [hl], $0 inc hl inc [hl] ld a, [hl] - cp $3c + cp 60 ret c ld [hl], $0 inc hl inc [hl] ld a, [hl] - cp $3c + cp 60 ret c ld [hl], $0 inc hl @@ -3668,7 +3670,7 @@ Func_380e: ; 380e (0:380e) Func_383d: ; 383d (0:383d) ld a, $1 - ld [$cac4], a + ld [COUNTER_ENABLE], a ld a, [CURR_ROM_BANK] push af .asm_3845 |