diff options
Diffstat (limited to 'engine/rtc/rtc.asm')
| -rw-r--r-- | engine/rtc/rtc.asm | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/engine/rtc/rtc.asm b/engine/rtc/rtc.asm index 37e24c1ed..4a8aab50a 100644 --- a/engine/rtc/rtc.asm +++ b/engine/rtc/rtc.asm @@ -9,9 +9,8 @@ Unreferenced_StopRTC: ld [MBC3RTC], a call CloseSRAM ret -; 14019 -StartRTC: ; 14019 +StartRTC: ld a, SRAM_ENABLE ld [MBC3SRamEnable], a call LatchClock @@ -22,9 +21,8 @@ StartRTC: ; 14019 ld [MBC3RTC], a call CloseSRAM ret -; 14032 -GetTimeOfDay:: ; 14032 +GetTimeOfDay:: ; get time of day based on the current hour ld a, [hHours] ; hour ld hl, TimesOfDay @@ -46,9 +44,8 @@ GetTimeOfDay:: ; 14032 ld a, [hl] ld [wTimeOfDay], a ret -; 14044 -TimesOfDay: ; 14044 +TimesOfDay: ; hours for the time of day ; 0400-0959 morn | 1000-1759 day | 1800-0359 nite db MORN_HOUR, NITE_F @@ -56,16 +53,14 @@ TimesOfDay: ; 14044 db NITE_HOUR, DAY_F db MAX_HOUR, NITE_F db -1, MORN_F -; 1404e Unreferenced_1404e: db 20, NITE_F db 40, MORN_F db 60, DAY_F db -1, MORN_F -; 14056 -StageRTCTimeForSave: ; 14056 +StageRTCTimeForSave: call UpdateTime ld hl, wRTC ld a, [wCurDay] @@ -77,9 +72,8 @@ StageRTCTimeForSave: ; 14056 ld a, [hSeconds] ld [hli], a ret -; 1406a -SaveRTC: ; 1406a +SaveRTC: ld a, $a ld [MBC3SRamEnable], a call LatchClock @@ -93,9 +87,8 @@ SaveRTC: ; 1406a ld [sRTCStatusFlags], a call CloseSRAM ret -; 14089 -StartClock:: ; 14089 +StartClock:: call GetClock call Function1409b call FixDays @@ -107,9 +100,8 @@ StartClock:: ; 14089 .skip_set call StartRTC ret -; 1409b -Function1409b: ; 1409b +Function1409b: ld hl, hRTCDayHi bit 7, [hl] jr nz, .set_bit_7 @@ -123,9 +115,8 @@ Function1409b: ; 1409b ld a, %10000000 call RecordRTCStatus ; set bit 7 on sRTCStatusFlags ret -; 140ae -Function140ae: ; 140ae +Function140ae: call CheckRTCStatus ld c, a and %11000000 ; Day count exceeded 255 or 16383 @@ -160,9 +151,8 @@ Function140ae: ; 140ae .dont_update xor a ret -; 140ed -_InitTime:: ; 140ed +_InitTime:: call GetClock call FixDays ld hl, hRTCSeconds @@ -206,4 +196,3 @@ _InitTime:: ; 140ed .okay_days ld [de], a ret -; 1412a |