ref: bb1bf5e6a7536378dffc2b995384d6dc8692bea8
dir: /engine/menu/pc.asm/
ActivatePC: call SaveScreenTilesToBuffer2 ld a, SFX_TURN_ON_PC call PlaySound ld hl, TurnedOnPC1Text call PrintText call WaitForSoundToFinish ld hl, wFlags_0xcd60 set 3, [hl] call LoadScreenTilesFromBuffer2 call Delay3 PCMainMenu: callba DisplayPCMainMenu ld hl, wFlags_0xcd60 set 5, [hl] call HandleMenuInput bit 1, a ;if player pressed B jp nz, LogOff ld a, [wMaxMenuItem] cp a, 2 jr nz, .next ;if not 2 menu items (not counting log off) (2 occurs before you get the pokedex) ld a, [wCurrentMenuItem] and a jp z, BillsPC ;if current menu item id is 0, it's bills pc cp a, 1 jr z, .playersPC ;if current menu item id is 1, it's players pc jp LogOff ;otherwise, it's 2, and you're logging off .next cp a, 3 jr nz, .next2 ;if not 3 menu items (not counting log off) (3 occurs after you get the pokedex, before you beat the pokemon league) ld a, [wCurrentMenuItem] and a jp z, BillsPC ;if current menu item id is 0, it's bills pc cp a, 1 jr z, .playersPC ;if current menu item id is 1, it's players pc cp a, 2 jp z, OaksPC ;if current menu item id is 2, it's oaks pc jp LogOff ;otherwise, it's 3, and you're logging off .next2 ld a, [wCurrentMenuItem] and a jp z, BillsPC ;if current menu item id is 0, it's bills pc cp a, 1 jr z, .playersPC ;if current menu item id is 1, it's players pc cp a, 2 jp z, OaksPC ;if current menu item id is 2, it's oaks pc cp a, 3 jp z, PKMNLeague ;if current menu item id is 3, it's pkmnleague jp LogOff ;otherwise, it's 4, and you're logging off .playersPC ld hl, wFlags_0xcd60 res 5, [hl] set 3, [hl] ld a, SFX_ENTER_PC call PlaySound call WaitForSoundToFinish ld hl, AccessedMyPCText call PrintText callba PlayerPC jr ReloadMainMenu OaksPC: ld a, SFX_ENTER_PC call PlaySound call WaitForSoundToFinish callba OpenOaksPC jr ReloadMainMenu PKMNLeague: ld a, SFX_ENTER_PC call PlaySound call WaitForSoundToFinish callba PKMNLeaguePC jr ReloadMainMenu BillsPC: ld a, SFX_ENTER_PC call PlaySound call WaitForSoundToFinish CheckEvent EVENT_MET_BILL jr nz, .billsPC ;if you've met bill, use that bill's instead of someone's ld hl, AccessedSomeonesPCText jr .printText .billsPC ld hl, AccessedBillsPCText .printText call PrintText callba BillsPC_ ReloadMainMenu: xor a ld [wDoNotWaitForButtonPressAfterDisplayingText], a call ReloadMapData call UpdateSprites jp PCMainMenu LogOff: ld a, SFX_TURN_OFF_PC call PlaySound call WaitForSoundToFinish ld hl, wFlags_0xcd60 res 3, [hl] res 5, [hl] ret TurnedOnPC1Text: TX_FAR _TurnedOnPC1Text db "@" AccessedBillsPCText: TX_FAR _AccessedBillsPCText db "@" AccessedSomeonesPCText: TX_FAR _AccessedSomeonesPCText db "@" AccessedMyPCText: TX_FAR _AccessedMyPCText db "@" ; removes one of the specified item ID [hItemToRemoveID] from bag (if existent) RemoveItemByID: ld hl, wBagItems ld a, [hItemToRemoveID] ld b, a xor a ld [hItemToRemoveIndex], a .loop ld a, [hli] cp -1 ; reached terminator? ret z cp b jr z, .foundItem inc hl ld a, [hItemToRemoveIndex] inc a ld [hItemToRemoveIndex], a jr .loop .foundItem ld a, $1 ld [wItemQuantity], a ld a, [hItemToRemoveIndex] ld [wWhichPokemon], a ld hl, wNumBagItems jp RemoveItemFromInventory