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242 lines
4.0 KiB
NASM
242 lines
4.0 KiB
NASM
; RestartClock_GetWraparoundTime.WrapAroundTimes indexes
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const_def 1
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const RESTART_CLOCK_DAY
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const RESTART_CLOCK_HOUR
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const RESTART_CLOCK_MIN
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DEF NUM_RESTART_CLOCK_DIVISIONS EQU const_value - 1
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RestartClock_GetWraparoundTime:
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push hl
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dec a
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ld e, a
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ld d, 0
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ld hl, .WrapAroundTimes
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rept 4
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add hl, de
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endr
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ld e, [hl]
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inc hl
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ld d, [hl]
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inc hl
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ld b, [hl]
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inc hl
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ld c, [hl]
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pop hl
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ret
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.WrapAroundTimes:
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; entries correspond to RESTART_CLOCK_* constants
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MACRO wraparound_time
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dw \1 ; value pointer
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db \2 ; maximum value
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db \3 ; up/down arrow x coord (pairs with wRestartClockUpArrowYCoord)
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ENDM
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wraparound_time wRestartClockDay, 7, 4
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wraparound_time wRestartClockHour, 24, 12
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wraparound_time wRestartClockMin, 60, 15
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RestartClock:
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; If we're here, we had an RTC overflow.
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ld hl, .ClockTimeMayBeWrongText
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call PrintText
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ld hl, wOptions
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ld a, [hl]
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push af
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set NO_TEXT_SCROLL, [hl]
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call LoadStandardMenuHeader
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call ClearTilemap
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ld hl, .ClockSetWithControlPadText
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call PrintText
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call .SetClock
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call ExitMenu
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pop bc
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ld hl, wOptions
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ld [hl], b
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ld c, a
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ret
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.ClockTimeMayBeWrongText:
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text_far _ClockTimeMayBeWrongText
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text_end
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.ClockSetWithControlPadText:
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text_far _ClockSetWithControlPadText
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text_end
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.SetClock:
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ld a, RESTART_CLOCK_DAY
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ld [wRestartClockCurDivision], a
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ld [wRestartClockPrevDivision], a
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ld a, 8
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ld [wRestartClockUpArrowYCoord], a
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call UpdateTime
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call GetWeekday
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ld [wRestartClockDay], a
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ldh a, [hHours]
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ld [wRestartClockHour], a
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ldh a, [hMinutes]
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ld [wRestartClockMin], a
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.loop
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call .joy_loop
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jr nc, .loop
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and a
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ret nz
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call .PrintTime
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ld hl, .ClockIsThisOKText
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call PrintText
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call YesNoBox
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jr c, .cancel
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ld a, [wRestartClockDay]
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ld [wStringBuffer2], a
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ld a, [wRestartClockHour]
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ld [wStringBuffer2 + 1], a
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ld a, [wRestartClockMin]
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ld [wStringBuffer2 + 2], a
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xor a
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ld [wStringBuffer2 + 3], a
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call InitTime
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call .PrintTime
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ld hl, .ClockHasResetText
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call PrintText
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call WaitPressAorB_BlinkCursor
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xor a ; FALSE
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ret
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.cancel
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ld a, TRUE
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ret
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.ClockIsThisOKText:
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text_far _ClockIsThisOKText
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text_end
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.ClockHasResetText:
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text_far _ClockHasResetText
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text_end
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.joy_loop
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call JoyTextDelay_ForcehJoyDown
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ld c, a
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push af
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call .PrintTime
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pop af
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bit 0, a
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jr nz, .press_A
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bit 1, a
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jr nz, .press_B
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bit 6, a
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jr nz, .pressed_up
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bit 7, a
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jr nz, .pressed_down
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bit 5, a
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jr nz, .pressed_left
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bit 4, a
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jr nz, .pressed_right
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jr .joy_loop
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.press_A
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ld a, FALSE
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scf
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ret
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.press_B
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ld a, TRUE
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scf
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ret
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.pressed_up
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ld a, [wRestartClockCurDivision]
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call RestartClock_GetWraparoundTime
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ld a, [de]
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inc a
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ld [de], a
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cp b
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jr c, .done_scroll
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ld a, 0
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ld [de], a
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jr .done_scroll
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.pressed_down
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ld a, [wRestartClockCurDivision]
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call RestartClock_GetWraparoundTime
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ld a, [de]
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dec a
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ld [de], a
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cp -1
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jr nz, .done_scroll
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ld a, b
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dec a
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ld [de], a
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jr .done_scroll
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.pressed_left
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ld hl, wRestartClockCurDivision
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dec [hl]
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jr nz, .done_scroll
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ld [hl], RESTART_CLOCK_MIN
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jr .done_scroll
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.pressed_right
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ld hl, wRestartClockCurDivision
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inc [hl]
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ld a, [hl]
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cp NUM_RESTART_CLOCK_DIVISIONS + 1
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jr c, .done_scroll
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ld [hl], RESTART_CLOCK_DAY
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.done_scroll
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xor a ; FALSE
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ret
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.PrintTime:
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hlcoord 0, 5
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ld b, 5
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ld c, 18
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call Textbox
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decoord 1, 8
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ld a, [wRestartClockDay]
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ld b, a
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farcall PrintDayOfWeek
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ld a, [wRestartClockHour]
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ld b, a
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ld a, [wRestartClockMin]
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ld c, a
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decoord 11, 8
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farcall PrintHoursMins
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ld a, [wRestartClockPrevDivision]
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lb de, " ", " "
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call .PlaceChars
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ld a, [wRestartClockCurDivision]
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lb de, "▲", "▼"
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call .PlaceChars
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ld a, [wRestartClockCurDivision]
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ld [wRestartClockPrevDivision], a
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ret
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.UnusedPlaceCharsFragment: ; unreferenced
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ld a, [wRestartClockUpArrowYCoord]
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ld b, a
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call Coord2Tile
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ret
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.PlaceChars:
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push de
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call RestartClock_GetWraparoundTime
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ld a, [wRestartClockUpArrowYCoord]
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dec a
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ld b, a
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call Coord2Tile
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pop de
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ld [hl], d
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ld bc, 2 * SCREEN_WIDTH
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add hl, bc
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ld [hl], e
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ret
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JPHourString: ; unreferenced
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db "じ@" ; HR
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JPMinuteString: ; unreferenced
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db "ふん@" ; MIN
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