/
mon_menu.asm
1294 lines (1133 loc) · 19 KB
/
mon_menu.asm
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HasNoItems:
ld a, [wNumItems]
and a
ret nz
ld a, [wNumKeyItems]
and a
ret nz
ld a, [wNumBalls]
and a
ret nz
ld hl, wTMsHMs
ld b, NUM_TMS + NUM_HMS
.loop
ld a, [hli]
and a
jr nz, .done
dec b
jr nz, .loop
scf
ret
.done
and a
ret
TossItemFromPC:
push de
call PartyMonItemName
farcall _CheckTossableItem
ld a, [wItemAttributeValue]
and a
jr nz, .key_item
ld hl, .ItemsTossOutHowManyText
call MenuTextbox
farcall SelectQuantityToToss
push af
call CloseWindow
call ExitMenu
pop af
jr c, .quit
ld hl, .ItemsThrowAwayText
call MenuTextbox
call YesNoBox
push af
call ExitMenu
pop af
jr c, .quit
pop hl
ld a, [wCurItemQuantity]
call TossItem
call PartyMonItemName
ld hl, .ItemsDiscardedText
call MenuTextbox
call ExitMenu
and a
ret
.key_item
call .CantToss
.quit
pop hl
scf
ret
.ItemsTossOutHowManyText:
text_far _ItemsTossOutHowManyText
text_end
.ItemsThrowAwayText:
text_far _ItemsThrowAwayText
text_end
.ItemsDiscardedText:
text_far _ItemsDiscardedText
text_end
.CantToss:
ld hl, .ItemsTooImportantText
call MenuTextboxBackup
ret
.ItemsTooImportantText:
text_far _ItemsTooImportantText
text_end
CantUseItem:
ld hl, ItemsOakWarningText
call MenuTextboxWaitButton
ret
ItemsOakWarningText:
text_far _ItemsOakWarningText
text_end
PartyMonItemName:
ld a, [wCurItem]
ld [wNamedObjectIndex], a
call GetItemName
call CopyName1
ret
CancelPokemonAction:
farcall InitPartyMenuWithCancel
farcall UnfreezeMonIcons
ld a, 1
ret
PokemonActionSubmenu:
hlcoord 1, 15
lb bc, 2, 18
call ClearBox
farcall MonSubmenu
call GetCurNickname
ld a, [wMenuSelection]
ld hl, .Actions
ld de, 3
call IsInArray
jr nc, .nothing
inc hl
ld a, [hli]
ld h, [hl]
ld l, a
jp hl
.nothing
ld a, 0
ret
.Actions:
dbw MONMENUITEM_CUT, MonMenu_Cut
dbw MONMENUITEM_FLY, MonMenu_Fly
dbw MONMENUITEM_SURF, MonMenu_Surf
dbw MONMENUITEM_STRENGTH, MonMenu_Strength
dbw MONMENUITEM_FLASH, MonMenu_Flash
dbw MONMENUITEM_WHIRLPOOL, MonMenu_Whirlpool
dbw MONMENUITEM_DIG, MonMenu_Dig
dbw MONMENUITEM_TELEPORT, MonMenu_Teleport
dbw MONMENUITEM_SOFTBOILED, MonMenu_Softboiled_MilkDrink
dbw MONMENUITEM_MILKDRINK, MonMenu_Softboiled_MilkDrink
dbw MONMENUITEM_HEADBUTT, MonMenu_Headbutt
dbw MONMENUITEM_WATERFALL, MonMenu_Waterfall
dbw MONMENUITEM_ROCKSMASH, MonMenu_RockSmash
dbw MONMENUITEM_SWEETSCENT, MonMenu_SweetScent
dbw MONMENUITEM_STATS, OpenPartyStats
dbw MONMENUITEM_SWITCH, SwitchPartyMons
dbw MONMENUITEM_ITEM, GiveTakePartyMonItem
dbw MONMENUITEM_CANCEL, CancelPokemonAction
dbw MONMENUITEM_MOVE, ManagePokemonMoves
dbw MONMENUITEM_MAIL, MonMailAction
SwitchPartyMons:
; Don't try if there's nothing to switch!
ld a, [wPartyCount]
cp 2
jr c, .DontSwitch
ld a, [wCurPartyMon]
inc a
ld [wSwitchMon], a
farcall HoldSwitchmonIcon
farcall InitPartyMenuNoCancel
ld a, PARTYMENUACTION_MOVE
ld [wPartyMenuActionText], a
farcall WritePartyMenuTilemap
farcall PlacePartyMenuText
hlcoord 0, 1
ld bc, SCREEN_WIDTH * 2
ld a, [wSwitchMon]
dec a
call AddNTimes
ld [hl], "▷"
call WaitBGMap
call SetDefaultBGPAndOBP
call DelayFrame
farcall PartyMenuSelect
bit 1, b
jr c, .DontSwitch
farcall _SwitchPartyMons
xor a
ld [wPartyMenuActionText], a
farcall LoadPartyMenuGFX
farcall InitPartyMenuWithCancel
farcall InitPartyMenuGFX
ld a, 1
ret
.DontSwitch:
xor a
ld [wPartyMenuActionText], a
call CancelPokemonAction
ret
GiveTakePartyMonItem:
; Eggs can't hold items!
ld a, [wCurPartySpecies]
cp EGG
jr z, .cancel
ld hl, GiveTakeItemMenuData
call LoadMenuHeader
call VerticalMenu
call ExitMenu
jr c, .cancel
call GetCurNickname
ld hl, wStringBuffer1
ld de, wMonOrItemNameBuffer
ld bc, MON_NAME_LENGTH
call CopyBytes
ld a, [wMenuCursorY]
cp 1
jr nz, .take
call LoadStandardMenuHeader
call ClearPalettes
call .GiveItem
call ClearPalettes
call LoadFontsBattleExtra
call ExitMenu
ld a, 0
ret
.take
call TakePartyItem
ld a, 3
ret
.cancel
ld a, 3
ret
.GiveItem:
farcall DepositSellInitPackBuffers
.loop
farcall DepositSellPack
ld a, [wPackUsedItem]
and a
jr z, .quit
ld a, [wCurPocket]
cp KEY_ITEM_POCKET
jr z, .next
call CheckTossableItem
ld a, [wItemAttributeValue]
and a
jr nz, .next
call TryGiveItemToPartymon
jr .quit
.next
ld hl, ItemCantHeldText
call MenuTextboxBackup
jr .loop
.quit
ret
TryGiveItemToPartymon:
call SpeechTextbox
call PartyMonItemName
call GetPartyItemLocation
ld a, [hl]
and a
jr z, .give_item_to_mon
push hl
ld d, a
farcall ItemIsMail
pop hl
jr c, .please_remove_mail
ld a, [hl]
jr .already_holding_item
.give_item_to_mon
call GiveItemToPokemon
ld hl, PokemonHoldItemText
call MenuTextboxBackup
call GivePartyItem
ret
.please_remove_mail
ld hl, PokemonRemoveMailText
call MenuTextboxBackup
ret
.already_holding_item
ld [wNamedObjectIndex], a
call GetItemName
ld hl, PokemonAskSwapItemText
call StartMenuYesNo
jr c, .abort
call GiveItemToPokemon
ld a, [wNamedObjectIndex]
push af
ld a, [wCurItem]
ld [wNamedObjectIndex], a
pop af
ld [wCurItem], a
call ReceiveItemFromPokemon
jr nc, .bag_full
ld hl, PokemonSwapItemText
call MenuTextboxBackup
ld a, [wNamedObjectIndex]
ld [wCurItem], a
call GivePartyItem
ret
.bag_full
ld a, [wNamedObjectIndex]
ld [wCurItem], a
call ReceiveItemFromPokemon
ld hl, ItemStorageFullText
call MenuTextboxBackup
.abort
ret
GivePartyItem:
call GetPartyItemLocation
ld a, [wCurItem]
ld [hl], a
ld d, a
farcall ItemIsMail
jr nc, .done
call ComposeMailMessage
.done
ret
TakePartyItem:
call SpeechTextbox
call GetPartyItemLocation
ld a, [hl]
and a
jr z, .not_holding_item
ld [wCurItem], a
call ReceiveItemFromPokemon
jr nc, .item_storage_full
farcall ItemIsMail
call GetPartyItemLocation
ld a, [hl]
ld [wNamedObjectIndex], a
ld [hl], NO_ITEM
call GetItemName
ld hl, PokemonTookItemText
call MenuTextboxBackup
jr .done
.not_holding_item
ld hl, PokemonNotHoldingText
call MenuTextboxBackup
jr .done
.item_storage_full
ld hl, ItemStorageFullText
call MenuTextboxBackup
.done
ret
GiveTakeItemMenuData:
db MENU_SPRITE_ANIMS | MENU_BACKUP_TILES ; flags
menu_coords 12, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
dw .Items
db 1 ; default option
.Items:
db STATICMENU_CURSOR ; flags
db 2 ; # items
db "GIVE@"
db "TAKE@"
PokemonSwapItemText:
text_far _PokemonSwapItemText
text_end
PokemonHoldItemText:
text_far _PokemonHoldItemText
text_end
PokemonRemoveMailText:
text_far _PokemonRemoveMailText
text_end
PokemonNotHoldingText:
text_far _PokemonNotHoldingText
text_end
ItemStorageFullText:
text_far _ItemStorageFullText
text_end
PokemonTookItemText:
text_far _PokemonTookItemText
text_end
PokemonAskSwapItemText:
text_far _PokemonAskSwapItemText
text_end
ItemCantHeldText:
text_far _ItemCantHeldText
text_end
GetPartyItemLocation:
push af
ld a, MON_ITEM
call GetPartyParamLocation
pop af
ret
ReceiveItemFromPokemon:
ld a, 1
ld [wItemQuantityChange], a
ld hl, wNumItems
jp ReceiveItem
GiveItemToPokemon:
ld a, 1
ld [wItemQuantityChange], a
ld hl, wNumItems
jp TossItem
StartMenuYesNo:
call MenuTextbox
call YesNoBox
jp ExitMenu
ComposeMailMessage:
ld de, wTempMailMessage
farcall _ComposeMailMessage
ld hl, wPlayerName
ld de, wTempMailAuthor
ld bc, NAME_LENGTH - 1
call CopyBytes
ld hl, wPlayerID
ld bc, 2
call CopyBytes
ld a, [wCurPartySpecies]
ld [de], a
inc de
ld a, [wCurItem]
ld [de], a
ld a, [wCurPartyMon]
ld hl, sPartyMail
ld bc, MAIL_STRUCT_LENGTH
call AddNTimes
ld d, h
ld e, l
ld hl, wTempMail
ld bc, MAIL_STRUCT_LENGTH
ld a, BANK(sPartyMail)
call OpenSRAM
call CopyBytes
call CloseSRAM
ret
MonMailAction:
; If in the time capsule or trade center,
; selecting the mail only allows you to
; read the mail.
ld a, [wLinkMode]
cp LINK_TIMECAPSULE
jr z, .read
cp LINK_TRADECENTER
jr z, .read
; Show the READ/TAKE/QUIT menu.
ld hl, .MenuHeader
call LoadMenuHeader
call VerticalMenu
call ExitMenu
; Interpret the menu.
jp c, .done
ld a, [wMenuCursorY]
cp $1
jr z, .read
cp $2
jr z, .take
jp .done
.read
farcall ReadPartyMonMail
ld a, $0
ret
.take
ld hl, .MailAskSendToPCText
call StartMenuYesNo
jr c, .RemoveMailToBag
ld a, [wCurPartyMon]
ld b, a
farcall SendMailToPC
jr c, .MailboxFull
ld hl, .MailSentToPCText
call MenuTextboxBackup
jr .done
.MailboxFull:
ld hl, .MailboxFullText
call MenuTextboxBackup
jr .done
.RemoveMailToBag:
ld hl, .MailLoseMessageText
call StartMenuYesNo
jr c, .done
call GetPartyItemLocation
ld a, [hl]
ld [wCurItem], a
call ReceiveItemFromPokemon
jr nc, .BagIsFull
call GetPartyItemLocation
ld [hl], $0
call GetCurNickname
ld hl, .MailDetachedText
call MenuTextboxBackup
jr .done
.BagIsFull:
ld hl, .MailNoSpaceText
call MenuTextboxBackup
jr .done
.done
ld a, $3
ret
.MenuHeader:
db MENU_BACKUP_TILES ; flags
menu_coords 12, 10, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
dw .MenuData
db 1 ; default option
.MenuData:
db STATICMENU_CURSOR ; flags
db 3 ; items
db "READ@"
db "TAKE@"
db "QUIT@"
.MailLoseMessageText:
text_far _MailLoseMessageText
text_end
.MailDetachedText:
text_far _MailDetachedText
text_end
.MailNoSpaceText:
text_far _MailNoSpaceText
text_end
.MailAskSendToPCText:
text_far _MailAskSendToPCText
text_end
.MailboxFullText:
text_far _MailboxFullText
text_end
.MailSentToPCText:
text_far _MailSentToPCText
text_end
OpenPartyStats:
call LoadStandardMenuHeader
call ClearSprites
; PartyMon
xor a
ld [wMonType], a
call LowVolume
predef StatsScreenInit
call MaxVolume
call Call_ExitMenu
ld a, 0
ret
MonMenu_Cut:
farcall CutFunction
ld a, [wFieldMoveSucceeded]
cp $1
jr nz, .Fail
ld b, $4
ld a, $2
ret
.Fail:
ld a, $3
ret
MonMenu_Fly:
farcall FlyFunction
ld a, [wFieldMoveSucceeded]
cp $2
jr z, .Fail
cp $0
jr z, .Error
farcall StubbedTrainerRankings_Fly
ld b, $4
ld a, $2
ret
.Fail:
ld a, $3
ret
.Error:
ld a, $0
ret
.NoReload: ; unreferenced
ld a, $1
ret
MonMenu_Flash:
farcall FlashFunction
ld a, [wFieldMoveSucceeded]
cp $1
jr nz, .Fail
ld b, $4
ld a, $2
ret
.Fail:
ld a, $3
ret
MonMenu_Strength:
farcall StrengthFunction
ld a, [wFieldMoveSucceeded]
cp $1
jr nz, .Fail
ld b, $4
ld a, $2
ret
.Fail:
ld a, $3
ret
MonMenu_Whirlpool:
farcall WhirlpoolFunction
ld a, [wFieldMoveSucceeded]
cp $1
jr nz, .Fail
ld b, $4
ld a, $2
ret
.Fail:
ld a, $3
ret
MonMenu_Waterfall:
farcall WaterfallFunction
ld a, [wFieldMoveSucceeded]
cp $1
jr nz, .Fail
ld b, $4
ld a, $2
ret
.Fail:
ld a, $3
ret
MonMenu_Teleport:
farcall TeleportFunction
ld a, [wFieldMoveSucceeded]
and a
jr z, .Fail
ld b, $4
ld a, $2
ret
.Fail:
ld a, $3
ret
MonMenu_Surf:
farcall SurfFunction
ld a, [wFieldMoveSucceeded]
and a
jr z, .Fail
ld b, $4
ld a, $2
ret
.Fail:
ld a, $3
ret
MonMenu_Dig:
farcall DigFunction
ld a, [wFieldMoveSucceeded]
cp $1
jr nz, .Fail
ld b, $4
ld a, $2
ret
.Fail:
ld a, $3
ret
MonMenu_Softboiled_MilkDrink:
call .CheckMonHasEnoughHP
jr nc, .NotEnoughHP
farcall Softboiled_MilkDrinkFunction
jr .finish
.NotEnoughHP:
ld hl, .PokemonNotEnoughHPText
call PrintText
.finish
xor a
ld [wPartyMenuActionText], a
ld a, $3
ret
.PokemonNotEnoughHPText:
text_far _PokemonNotEnoughHPText
text_end
.CheckMonHasEnoughHP:
; Need to have at least (MaxHP / 5) HP left.
ld a, MON_MAXHP
call GetPartyParamLocation
ld a, [hli]
ldh [hDividend + 0], a
ld a, [hl]
ldh [hDividend + 1], a
ld a, 5
ldh [hDivisor], a
ld b, 2
call Divide
ld a, MON_HP + 1
call GetPartyParamLocation
ldh a, [hQuotient + 3]
sub [hl]
dec hl
ldh a, [hQuotient + 2]
sbc [hl]
ret
MonMenu_Headbutt:
farcall HeadbuttFunction
ld a, [wFieldMoveSucceeded]
cp $1
jr nz, .Fail
ld b, $4
ld a, $2
ret
.Fail:
ld a, $3
ret
MonMenu_RockSmash:
farcall RockSmashFunction
ld a, [wFieldMoveSucceeded]
cp $1
jr nz, .Fail
ld b, $4
ld a, $2
ret
.Fail:
ld a, $3
ret
MonMenu_SweetScent:
farcall SweetScentFromMenu
ld b, $4
ld a, $2
ret
ChooseMoveToDelete:
ld hl, wOptions
ld a, [hl]
push af
set NO_TEXT_SCROLL, [hl]
call LoadFontsBattleExtra
call .ChooseMoveToDelete
pop bc
ld a, b
ld [wOptions], a
push af
call ClearBGPalettes
pop af
ret
.ChooseMoveToDelete
call SetUpMoveScreenBG
ld de, DeleteMoveScreen2DMenuData
call Load2DMenuData
call SetUpMoveList
ld hl, w2DMenuFlags1
set 6, [hl]
jr .enter_loop
.loop
call ScrollingMenuJoypad
bit B_BUTTON_F, a
jp nz, .b_button
bit A_BUTTON_F, a
jp nz, .a_button
.enter_loop
call PrepareToPlaceMoveData
call PlaceMoveData
jp .loop
.a_button
and a
jr .finish
.b_button
scf
.finish
push af
xor a
ld [wSwitchMon], a
ld hl, w2DMenuFlags1
res 6, [hl]
call ClearSprites
call ClearTilemap
pop af
ret
DeleteMoveScreen2DMenuData:
db 3, 1 ; cursor start y, x
db 3, 1 ; rows, columns
db $40, $00 ; flags
dn 2, 0 ; cursor offset
db D_UP | D_DOWN | A_BUTTON | B_BUTTON ; accepted buttons
ManagePokemonMoves:
ld a, [wCurPartySpecies]
cp EGG
jr z, .egg
ld hl, wOptions
ld a, [hl]
push af
set NO_TEXT_SCROLL, [hl]
call MoveScreenLoop
pop af
ld [wOptions], a
call ClearBGPalettes
.egg
ld a, $0
ret
MoveScreenLoop:
ld a, [wCurPartyMon]
inc a
ld [wPartyMenuCursor], a
call SetUpMoveScreenBG
call PlaceMoveScreenArrows
ld de, MoveScreen2DMenuData
call Load2DMenuData
.loop
call SetUpMoveList
ld hl, w2DMenuFlags1
set 6, [hl]
jr .skip_joy
.joy_loop
call ScrollingMenuJoypad
bit 1, a
jp nz, .b_button
bit 0, a
jp nz, .a_button
bit 4, a
jp nz, .d_right
bit 5, a
jp nz, .d_left
.skip_joy
call PrepareToPlaceMoveData
ld a, [wSwappingMove]
and a
jr nz, .moving_move
call PlaceMoveData
jp .joy_loop
.moving_move
ld a, " "
hlcoord 1, 11
ld bc, 5
call ByteFill
hlcoord 1, 12
lb bc, 5, SCREEN_WIDTH - 2
call ClearBox
hlcoord 1, 12
ld de, String_MoveWhere
call PlaceString
jp .joy_loop
.b_button
call PlayClickSFX
call WaitSFX
ld a, [wSwappingMove]
and a
jp z, .exit
ld a, [wSwappingMove]
ld [wMenuCursorY], a
xor a
ld [wSwappingMove], a
hlcoord 1, 2
lb bc, 8, SCREEN_WIDTH - 2
call ClearBox
jp .loop
.d_right
ld a, [wSwappingMove]
and a
jp nz, .joy_loop
ld a, [wCurPartyMon]
ld b, a
push bc
call .cycle_right
pop bc
ld a, [wCurPartyMon]
cp b
jp z, .joy_loop
jp MoveScreenLoop
.d_left
ld a, [wSwappingMove]
and a
jp nz, .joy_loop
ld a, [wCurPartyMon]
ld b, a
push bc
call .cycle_left
pop bc
ld a, [wCurPartyMon]
cp b
jp z, .joy_loop
jp MoveScreenLoop
.cycle_right
ld a, [wCurPartyMon]
inc a
ld [wCurPartyMon], a
ld c, a
ld b, 0
ld hl, wPartySpecies
add hl, bc
ld a, [hl]
cp -1
jr z, .cycle_left
cp EGG
ret nz
jr .cycle_right
.cycle_left
ld a, [wCurPartyMon]
and a
ret z
.cycle_left_loop
ld a, [wCurPartyMon]
dec a
ld [wCurPartyMon], a
ld c, a
ld b, 0
ld hl, wPartySpecies
add hl, bc
ld a, [hl]
cp EGG
ret nz
ld a, [wCurPartyMon]
and a
jr z, .cycle_right
jr .cycle_left_loop
.a_button