ref: 8fa7183d29cff3f30de399db8a50be4573a2185e
dir: /event/elevator.asm/
Elevator:: ; 1342d call .LoadPointer call .FindCurrentFloor jr c, .quit ld [wElevatorOriginFloor], a call Elevator_AskWhichFloor jr c, .quit ld hl, wElevatorOriginFloor cp [hl] jr z, .quit call Elevator_GoToFloor and a ret .quit scf ret ; 1344a .LoadPointer: ; 1344a ld a, b ld [wElevatorPointerBank], a ld a, e ld [wElevatorPointer], a ld a, d ld [wElevatorPointer + 1], a call .LoadFloors ret ; 1345a .LoadFloors: ; 1345a ld de, CurElevator ld bc, 4 ld hl, wElevatorPointer ld a, [hli] ld h, [hl] ld l, a ld a, [wElevatorPointerBank] call GetFarByte inc hl ld [de], a inc de .loop ld a, [wElevatorPointerBank] call GetFarByte ld [de], a inc de add hl, bc cp -1 jr nz, .loop ret ; 1347d .FindCurrentFloor: ; 1347d ld hl, wElevatorPointer ld a, [hli] ld h, [hl] ld l, a ld a, [wElevatorPointerBank] call GetFarByte ld c, a inc hl ld a, [BackupMapGroup] ld d, a ld a, [BackupMapNumber] ld e, a ld b, 0 .loop2 ld a, [wElevatorPointerBank] call GetFarByte cp -1 jr z, .fail inc hl inc hl ld a, [wElevatorPointerBank] call GetFarByte inc hl cp d jr nz, .next1 ld a, [wElevatorPointerBank] call GetFarByte inc hl cp e jr nz, .next2 jr .done .next1 inc hl .next2 inc b jr .loop2 .done xor a ld a, b ret .fail scf ret ; 134c0 Elevator_GoToFloor: ; 134c0 push af ld hl, wElevatorPointer ld a, [hli] ld h, [hl] ld l, a inc hl pop af ld bc, 4 call AddNTimes inc hl ld de, BackupWarpNumber ld a, [wElevatorPointerBank] ld bc, 3 call FarCopyBytes ret ; 134dd Elevator_AskWhichFloor: ; 134dd call LoadStandardMenuDataHeader ld hl, Elevator_WhichFloorText call PrintText call Elevator_GetCurrentFloorText ld hl, Elevator_MenuDataHeader call CopyMenuDataHeader call InitScrollingMenu call UpdateSprites xor a ld [wMenuScrollPosition], a call ScrollingMenu call CloseWindow ld a, [wMenuJoypad] cp B_BUTTON jr z, .cancel xor a ld a, [wScrollingMenuCursorPosition] ret .cancel scf ret ; 1350d Elevator_WhichFloorText: ; 0x1350d ; Which floor? text_jump UnknownText_0x1bd2bc db "@" ; 0x13512 Elevator_GetCurrentFloorText: ; 13512 ld hl, Options ld a, [hl] push af set NO_TEXT_SCROLL, [hl] hlcoord 0, 0 ld b, 4 ld c, 8 call TextBox hlcoord 1, 2 ld de, Elevator_CurrentFloorText call PlaceString hlcoord 4, 4 call Elevator_GetCurrentFloorString pop af ld [Options], a ret ; 13537 Elevator_CurrentFloorText: ; 13537 db "Now on:@" ; 1353f Elevator_GetCurrentFloorString: ; 1353f push hl ld a, [wElevatorOriginFloor] ld e, a ld d, 0 ld hl, CurElevatorFloors add hl, de ld a, [hl] pop de call GetFloorString ret ; 13550 Elevator_MenuDataHeader: ; 0x13550 db $40 ; flags db 01, 12 ; start coords db 09, 18 ; end coords dw Elevator_MenuData2 db 1 ; default option ; 0x13558 Elevator_MenuData2: ; 0x13558 db $10 ; flags db 4, 0 ; rows, columns db 1 ; horizontal spacing dbw 0, CurElevator dba GetElevatorFlorStrings dba NULL dba NULL ; 13568 GetElevatorFlorStrings: ; 13568 ld a, [MenuSelection] GetFloorString: ; 1356b push de call FloorToString ld d, h ld e, l pop hl jp PlaceString ; 13575 FloorToString: ; 13575 push de ld e, a ld d, 0 ld hl, .floors add hl, de add hl, de ld a, [hli] ld h, [hl] ld l, a pop de ret ; 13583 .floors dw .b4f dw .b3f dw .b2f dw .b1f dw ._1f dw ._2f dw ._3f dw ._4f dw ._5f dw ._6f dw ._7f dw ._8f dw ._9f dw ._10f dw ._11f dw .roof .b4f db "B4F@" .b3f db "B3F@" .b2f db "B2F@" .b1f db "B1F@" ._1f db "1F@" ._2f db "2F@" ._3f db "3F@" ._4f db "4F@" ._5f db "5F@" ._6f db "6F@" ._7f db "7F@" ._8f db "8F@" ._9f db "9F@" ._10f db "10F@" ._11f db "11F@" .roof db "ROOF@" ; 135db