ref: 5cbff21a0dc8f1bbf8c9de289506d25d5ee8c78e
dir: /engine/rtc/restart_clock.asm/
RestartClock_GetWraparoundTime: ; 20000 (8:4000) push hl dec a ld e, a ld d, 0 ld hl, .WrapAroundTimes rept 4 add hl, de endr ld e, [hl] inc hl ld d, [hl] inc hl ld b, [hl] inc hl ld c, [hl] pop hl ret ; 20015 (8:4015) .WrapAroundTimes: ; 20015 dw wBuffer4 db 7, 4 dw wBuffer5 db 24, 12 dw wBuffer6 db 60, 15 ; 20021 RestartClock: ; 20021 (8:4021) ; If we're here, we had an RTC overflow. ld hl, .Text_ClockTimeMayBeWrong call PrintText ld hl, wOptions ld a, [hl] push af set NO_TEXT_SCROLL, [hl] call LoadStandardMenuHeader call ClearTileMap ld hl, .Text_SetWithControlPad call PrintText call .SetClock call ExitMenu pop bc ld hl, wOptions ld [hl], b ld c, a ret ; 20047 (8:4047) .Text_ClockTimeMayBeWrong: ; 0x20047 ; The clock's time may be wrong. Please reset the time. text_jump UnknownText_0x1c40e6 db "@" ; 0x2004c .Text_SetWithControlPad: ; 0x2004c ; Set with the Control Pad. Confirm: A Button Cancel: B Button text_jump UnknownText_0x1c411c db "@" ; 0x20051 .SetClock: ; 20051 (8:4051) ld a, 1 ld [wBuffer1], a ; which digit ld [wBuffer2], a ld a, 8 ld [wBuffer3], a call UpdateTime call GetWeekday ld [wBuffer4], a ld a, [hHours] ld [wBuffer5], a ld a, [hMinutes] ld [wBuffer6], a .loop call .joy_loop jr nc, .loop and a ret nz call .PrintTime ld hl, .Text_IsThisOK call PrintText call YesNoBox jr c, .cancel ld a, [wBuffer4] ld [wStringBuffer2], a ld a, [wBuffer5] ld [wStringBuffer2 + 1], a ld a, [wBuffer6] ld [wStringBuffer2 + 2], a xor a ld [wStringBuffer2 + 3], a call InitTime call .PrintTime ld hl, .Text_ClockReset call PrintText call WaitPressAorB_BlinkCursor xor a ret .cancel ld a, $1 ret ; 200b0 (8:40b0) .Text_IsThisOK: ; 0x200b0 ; Is this OK? text_jump UnknownText_0x1c415b db "@" ; 0x200b5 .Text_ClockReset: ; 0x200b5 ; The clock has been reset. text_jump UnknownText_0x1c4168 db "@" ; 0x200ba .joy_loop call JoyTextDelay_ForcehJoyDown ld c, a push af call .PrintTime pop af bit 0, a jr nz, .press_A bit 1, a jr nz, .press_B bit 6, a jr nz, .pressed_up bit 7, a jr nz, .pressed_down bit 5, a jr nz, .pressed_left bit 4, a jr nz, .pressed_right jr .joy_loop .press_A ld a, $0 scf ret .press_B ld a, $1 scf ret .pressed_up ld a, [wBuffer1] call RestartClock_GetWraparoundTime ld a, [de] inc a ld [de], a cp b jr c, .done_scroll ld a, $0 ld [de], a jr .done_scroll .pressed_down ld a, [wBuffer1] call RestartClock_GetWraparoundTime ld a, [de] dec a ld [de], a cp -1 jr nz, .done_scroll ld a, b dec a ld [de], a jr .done_scroll .pressed_left ld hl, wBuffer1 dec [hl] jr nz, .done_scroll ld [hl], $3 jr .done_scroll .pressed_right ld hl, wBuffer1 inc [hl] ld a, [hl] cp $4 jr c, .done_scroll ld [hl], $1 .done_scroll xor a ret .PrintTime: ; 2011f (8:411f) hlcoord 0, 5 ld b, 5 ld c, 18 call TextBox decoord 1, 8 ld a, [wBuffer4] ld b, a farcall PrintDayOfWeek ld a, [wBuffer5] ld b, a ld a, [wBuffer6] ld c, a decoord 11, 8 farcall PrintHoursMins ld a, [wBuffer2] lb de, " ", " " call .PlaceChars ld a, [wBuffer1] lb de, "▲", "▼" call .PlaceChars ld a, [wBuffer1] ld [wBuffer2], a ret ; 20160 (8:4160) .unreferenced ; 20160 ; unused ld a, [wBuffer3] ld b, a call Coord2Tile ret ; 20168 .PlaceChars: ; 20168 (8:4168) push de call RestartClock_GetWraparoundTime ld a, [wBuffer3] dec a ld b, a call Coord2Tile pop de ld [hl], d ld bc, 2 * SCREEN_WIDTH add hl, bc ld [hl], e ret ; 2017c (8:417c) UnreferencedString_HourJP: ; 2017c ; unused db "じ@" ; HR ; 2017e UnreferencedString_MinuteJP: ; 2017e ; unused db "ふん@" ; MIN ; 20181