mirror of https://github.com/pret/pokecrystal.git
866 lines
14 KiB
NASM
866 lines
14 KiB
NASM
const_def
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const MARTTEXT_HOW_MANY
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const MARTTEXT_COSTS_THIS_MUCH
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const MARTTEXT_NOT_ENOUGH_MONEY
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const MARTTEXT_BAG_FULL
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const MARTTEXT_HERE_YOU_GO
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const MARTTEXT_SOLD_OUT
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OpenMartDialog::
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call GetMart
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ld a, c
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ld [wMartType], a
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call LoadMartPointer
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ld a, [wMartType]
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ld hl, .dialogs
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rst JumpTable
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ret
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.dialogs
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dw MartDialog
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dw HerbShop
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dw BargainShop
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dw Pharmacist
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dw RooftopSale
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MartDialog:
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ld a, MARTTYPE_STANDARD
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ld [wMartType], a
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xor a ; STANDARDMART_HOWMAYIHELPYOU
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ld [wMartJumptableIndex], a
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call StandardMart
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ret
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HerbShop:
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call FarReadMart
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call LoadStandardMenuHeader
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ld hl, HerbShopLadyIntroText
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call MartTextbox
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call BuyMenu
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ld hl, HerbalLadyComeAgainText
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call MartTextbox
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ret
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BargainShop:
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ld b, BANK(BargainShopData)
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ld de, BargainShopData
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call LoadMartPointer
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call ReadMart
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call LoadStandardMenuHeader
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ld hl, BargainShopIntroText
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call MartTextbox
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call BuyMenu
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ld hl, wBargainShopFlags
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ld a, [hli]
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or [hl]
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jr z, .skip_set
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ld hl, wDailyFlags1
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set DAILYFLAGS1_GOLDENROD_UNDERGROUND_BARGAIN_F, [hl]
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.skip_set
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ld hl, BargainShopComeAgainText
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call MartTextbox
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ret
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Pharmacist:
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call FarReadMart
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call LoadStandardMenuHeader
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ld hl, PharmacyIntroText
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call MartTextbox
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call BuyMenu
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ld hl, PharmacyComeAgainText
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call MartTextbox
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ret
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RooftopSale:
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ld b, BANK(RooftopSaleMart1)
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ld de, RooftopSaleMart1
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ld hl, wStatusFlags
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bit STATUSFLAGS_HALL_OF_FAME_F, [hl]
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jr z, .ok
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ld b, BANK(RooftopSaleMart2)
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ld de, RooftopSaleMart2
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.ok
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call LoadMartPointer
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call ReadMart
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call LoadStandardMenuHeader
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ld hl, MartWelcomeText
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call MartTextbox
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call BuyMenu
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ld hl, MartComeAgainText
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call MartTextbox
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ret
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INCLUDE "data/items/rooftop_sale.asm"
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LoadMartPointer:
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ld a, b
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ld [wMartPointerBank], a
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ld a, e
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ld [wMartPointer], a
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ld a, d
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ld [wMartPointer + 1], a
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ld hl, wCurMart
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xor a
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ld bc, wCurMartEnd - wCurMart
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call ByteFill
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xor a ; STANDARDMART_HOWMAYIHELPYOU
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ld [wMartJumptableIndex], a
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ld [wBargainShopFlags], a
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ld [wFacingDirection], a
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ret
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GetMart:
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ld a, e
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cp (Marts.End - Marts) / 2
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jr c, .IsAMart
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ld b, BANK(DefaultMart)
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ld de, DefaultMart
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ret
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.IsAMart:
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ld hl, Marts
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add hl, de
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add hl, de
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ld e, [hl]
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inc hl
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ld d, [hl]
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ld b, BANK(Marts)
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ret
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; StandardMart.MartFunctions indexes
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const_def
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const STANDARDMART_HOWMAYIHELPYOU ; 0
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const STANDARDMART_TOPMENU ; 1
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const STANDARDMART_BUY ; 2
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const STANDARDMART_SELL ; 3
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const STANDARDMART_QUIT ; 4
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const STANDARDMART_ANYTHINGELSE ; 5
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STANDARDMART_EXIT EQU -1
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StandardMart:
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.loop
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ld a, [wMartJumptableIndex]
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ld hl, .MartFunctions
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rst JumpTable
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ld [wMartJumptableIndex], a
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cp STANDARDMART_EXIT
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jr nz, .loop
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ret
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.MartFunctions:
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; entries correspond to STANDARDMART_* constants
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dw .HowMayIHelpYou
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dw .TopMenu
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dw .Buy
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dw .Sell
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dw .Quit
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dw .AnythingElse
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.HowMayIHelpYou:
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call LoadStandardMenuHeader
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ld hl, MartWelcomeText
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call PrintText
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ld a, STANDARDMART_TOPMENU
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ret
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.TopMenu:
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ld hl, MenuHeader_BuySell
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call CopyMenuHeader
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call VerticalMenu
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jr c, .quit
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ld a, [wMenuCursorY]
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cp $1
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jr z, .buy
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cp $2
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jr z, .sell
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.quit
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ld a, STANDARDMART_QUIT
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ret
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.buy
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ld a, STANDARDMART_BUY
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ret
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.sell
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ld a, STANDARDMART_SELL
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ret
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.Buy:
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call ExitMenu
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call FarReadMart
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call BuyMenu
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and a
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ld a, STANDARDMART_ANYTHINGELSE
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ret
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.Sell:
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call ExitMenu
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call SellMenu
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ld a, STANDARDMART_ANYTHINGELSE
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ret
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.Quit:
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call ExitMenu
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ld hl, MartComeAgainText
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call MartTextbox
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ld a, STANDARDMART_EXIT
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ret
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.AnythingElse:
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call LoadStandardMenuHeader
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ld hl, MartAskMoreText
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call PrintText
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ld a, STANDARDMART_TOPMENU
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ret
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FarReadMart:
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ld hl, wMartPointer
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ld a, [hli]
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ld h, [hl]
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ld l, a
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ld de, wCurMart
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.CopyMart:
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ld a, [wMartPointerBank]
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call GetFarByte
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ld [de], a
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inc hl
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inc de
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cp -1
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jr nz, .CopyMart
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ld hl, wMartItem1BCD
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ld de, wCurMart + 1
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.ReadMartItem:
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ld a, [de]
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inc de
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cp -1
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jr z, .done
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push de
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call GetMartItemPrice
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pop de
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jr .ReadMartItem
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.done
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ret
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GetMartItemPrice:
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; Return the price of item a in BCD at hl and in tiles at wStringBuffer1.
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push hl
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ld [wCurItem], a
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farcall GetItemPrice
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pop hl
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GetMartPrice:
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; Return price de in BCD at hl and in tiles at wStringBuffer1.
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push hl
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ld a, d
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ld [wStringBuffer2], a
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ld a, e
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ld [wStringBuffer2 + 1], a
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ld hl, wStringBuffer1
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ld de, wStringBuffer2
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lb bc, PRINTNUM_LEADINGZEROS | 2, 6 ; 6 digits
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call PrintNum
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pop hl
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ld de, wStringBuffer1
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ld c, 6 / 2 ; 6 digits
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.loop
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call .CharToNybble
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swap a
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ld b, a
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call .CharToNybble
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or b
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ld [hli], a
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dec c
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jr nz, .loop
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ret
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.CharToNybble:
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ld a, [de]
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inc de
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cp " "
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jr nz, .not_space
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ld a, "0"
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.not_space
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sub "0"
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ret
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ReadMart:
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; Load the mart pointer. Mart data is local (no need for bank).
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ld hl, wMartPointer
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ld a, [hli]
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ld h, [hl]
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ld l, a
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push hl
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; set hl to the first item
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inc hl
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ld bc, wMartItem1BCD
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ld de, wCurMart + 1
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.loop
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; copy the item to wCurMart + (ItemIndex)
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ld a, [hli]
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ld [de], a
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inc de
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; -1 is the terminator
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cp -1
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jr z, .done
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push de
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; copy the price to de
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ld a, [hli]
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ld e, a
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ld a, [hli]
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ld d, a
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; convert the price to 3-byte BCD at [bc]
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push hl
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ld h, b
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ld l, c
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call GetMartPrice
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ld b, h
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ld c, l
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pop hl
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pop de
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jr .loop
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.done
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pop hl
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ld a, [hl]
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ld [wCurMart], a
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ret
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INCLUDE "data/items/bargain_shop.asm"
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BuyMenu:
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call FadeToMenu
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farcall BlankScreen
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xor a
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ld [wMenuScrollPositionBackup], a
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ld a, 1
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ld [wMenuCursorBufferBackup], a
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.loop
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call BuyMenuLoop ; menu loop
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jr nc, .loop
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call CloseSubmenu
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ret
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LoadBuyMenuText:
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; load text from a nested table
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; which table is in wMartType
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; which entry is in register a
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push af
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call GetMartDialogGroup ; gets a pointer from GetMartDialogGroup.MartTextFunctionPointers
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ld a, [hli]
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ld h, [hl]
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ld l, a
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pop af
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ld e, a
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ld d, 0
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add hl, de
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add hl, de
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ld a, [hli]
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ld h, [hl]
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ld l, a
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call PrintText
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ret
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MartAskPurchaseQuantity:
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call GetMartDialogGroup ; gets a pointer from GetMartDialogGroup.MartTextFunctionPointers
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inc hl
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inc hl
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ld a, [hl]
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and a
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jp z, StandardMartAskPurchaseQuantity
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cp 1
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jp z, BargainShopAskPurchaseQuantity
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jp RooftopSaleAskPurchaseQuantity
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GetMartDialogGroup:
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ld a, [wMartType]
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ld e, a
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ld d, 0
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ld hl, .MartTextFunctionPointers
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add hl, de
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add hl, de
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add hl, de
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ret
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.MartTextFunctionPointers:
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dwb .StandardMartPointers, 0
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dwb .HerbShopPointers, 0
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dwb .BargainShopPointers, 1
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dwb .PharmacyPointers, 0
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dwb .StandardMartPointers, 2
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.StandardMartPointers:
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dw MartHowManyText
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dw MartFinalPriceText
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dw MartNoMoneyText
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dw MartPackFullText
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dw MartThanksText
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dw BuyMenuLoop
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.HerbShopPointers:
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dw HerbalLadyHowManyText
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dw HerbalLadyFinalPriceText
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dw HerbalLadyNoMoneyText
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dw HerbalLadyPackFullText
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dw HerbalLadyThanksText
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dw BuyMenuLoop
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.BargainShopPointers:
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dw BuyMenuLoop
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dw BargainShopFinalPriceText
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dw BargainShopNoFundsText
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dw BargainShopPackFullText
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dw BargainShopThanksText
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dw BargainShopSoldOutText
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.PharmacyPointers:
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dw PharmacyHowManyText
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dw PharmacyFinalPriceText
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dw PharmacyNoMoneyText
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dw PharmacyPackFullText
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dw PharmacyThanksText
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dw BuyMenuLoop
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BuyMenuLoop:
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farcall PlaceMoneyTopRight
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call UpdateSprites
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ld hl, MenuHeader_Buy
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call CopyMenuHeader
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ld a, [wMenuCursorBufferBackup]
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ld [wMenuCursorBuffer], a
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ld a, [wMenuScrollPositionBackup]
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ld [wMenuScrollPosition], a
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call ScrollingMenu
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ld a, [wMenuScrollPosition]
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ld [wMenuScrollPositionBackup], a
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ld a, [wMenuCursorY]
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ld [wMenuCursorBufferBackup], a
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call SpeechTextbox
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ld a, [wMenuJoypad]
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cp B_BUTTON
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jr z, .set_carry
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cp A_BUTTON
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jr z, .useless_pointer
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.useless_pointer
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call MartAskPurchaseQuantity
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jr c, .cancel
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call MartConfirmPurchase
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jr c, .cancel
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ld de, wMoney
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ld bc, hMoneyTemp
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ld a, 3 ; useless load
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call CompareMoney
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jr c, .insufficient_funds
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ld hl, wNumItems
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call ReceiveItem
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jr nc, .insufficient_bag_space
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ld a, [wMartItemID]
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ld e, a
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ld d, 0
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ld b, SET_FLAG
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ld hl, wBargainShopFlags
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call FlagAction
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call PlayTransactionSound
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ld de, wMoney
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ld bc, hMoneyTemp
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call TakeMoney
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ld a, MARTTEXT_HERE_YOU_GO
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call LoadBuyMenuText
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call JoyWaitAorB
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.cancel
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call SpeechTextbox
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and a
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ret
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.set_carry
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scf
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ret
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.insufficient_bag_space
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ld a, MARTTEXT_BAG_FULL
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call LoadBuyMenuText
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call JoyWaitAorB
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and a
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ret
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.insufficient_funds
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ld a, MARTTEXT_NOT_ENOUGH_MONEY
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call LoadBuyMenuText
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call JoyWaitAorB
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and a
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ret
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StandardMartAskPurchaseQuantity:
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ld a, 99
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ld [wItemQuantityBuffer], a
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ld a, MARTTEXT_HOW_MANY
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call LoadBuyMenuText
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farcall SelectQuantityToBuy
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call ExitMenu
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ret
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MartConfirmPurchase:
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predef PartyMonItemName
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ld a, MARTTEXT_COSTS_THIS_MUCH
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call LoadBuyMenuText
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call YesNoBox
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ret
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BargainShopAskPurchaseQuantity:
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ld a, 1
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ld [wItemQuantityChangeBuffer], a
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ld a, [wMartItemID]
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ld e, a
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ld d, 0
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ld b, CHECK_FLAG
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ld hl, wBargainShopFlags
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call FlagAction
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ld a, c
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and a
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jr nz, .SoldOut
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ld a, [wMartItemID]
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ld e, a
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ld d, 0
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ld hl, wMartPointer
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ld a, [hli]
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ld h, [hl]
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ld l, a
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inc hl
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add hl, de
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add hl, de
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add hl, de
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inc hl
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ld a, [hli]
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ldh [hMoneyTemp + 2], a
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ld a, [hl]
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ldh [hMoneyTemp + 1], a
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xor a
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ldh [hMoneyTemp], a
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and a
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ret
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.SoldOut:
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ld a, MARTTEXT_SOLD_OUT
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call LoadBuyMenuText
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call JoyWaitAorB
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scf
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ret
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RooftopSaleAskPurchaseQuantity:
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ld a, MARTTEXT_HOW_MANY
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call LoadBuyMenuText
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call .GetSalePrice
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ld a, 99
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ld [wItemQuantityBuffer], a
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farcall RooftopSale_SelectQuantityToBuy
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call ExitMenu
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ret
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.GetSalePrice:
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ld a, [wMartItemID]
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ld e, a
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ld d, 0
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ld hl, wMartPointer
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ld a, [hli]
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ld h, [hl]
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ld l, a
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inc hl
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add hl, de
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add hl, de
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add hl, de
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inc hl
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ld e, [hl]
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inc hl
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ld d, [hl]
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ret
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MartHowManyText:
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text_far _MartHowManyText
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text_end
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MartFinalPriceText:
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text_far _MartFinalPriceText
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text_end
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MenuHeader_Buy:
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db MENU_BACKUP_TILES ; flags
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menu_coords 1, 3, SCREEN_WIDTH - 1, TEXTBOX_Y - 1
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dw .MenuData
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db 1 ; default option
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.MenuData
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db SCROLLINGMENU_DISPLAY_ARROWS | SCROLLINGMENU_ENABLE_FUNCTION3 ; flags
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db 4, 8 ; rows, columns
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db SCROLLINGMENU_ITEMS_NORMAL ; item format
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dbw 0, wCurMart
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dba PlaceMenuItemName
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dba .PrintBCDPrices
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dba UpdateItemDescription
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.PrintBCDPrices:
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ld a, [wScrollingMenuCursorPosition]
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ld c, a
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ld b, 0
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ld hl, wMartItem1BCD
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add hl, bc
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add hl, bc
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add hl, bc
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push de
|
|
ld d, h
|
|
ld e, l
|
|
pop hl
|
|
ld bc, SCREEN_WIDTH
|
|
add hl, bc
|
|
ld c, PRINTNUM_LEADINGZEROS | PRINTNUM_MONEY | 3
|
|
call PrintBCDNumber
|
|
ret
|
|
|
|
HerbShopLadyIntroText:
|
|
text_far _HerbShopLadyIntroText
|
|
text_end
|
|
|
|
HerbalLadyHowManyText:
|
|
text_far _HerbalLadyHowManyText
|
|
text_end
|
|
|
|
HerbalLadyFinalPriceText:
|
|
text_far _HerbalLadyFinalPriceText
|
|
text_end
|
|
|
|
HerbalLadyThanksText:
|
|
text_far _HerbalLadyThanksText
|
|
text_end
|
|
|
|
HerbalLadyPackFullText:
|
|
text_far _HerbalLadyPackFullText
|
|
text_end
|
|
|
|
HerbalLadyNoMoneyText:
|
|
text_far _HerbalLadyNoMoneyText
|
|
text_end
|
|
|
|
HerbalLadyComeAgainText:
|
|
text_far _HerbalLadyComeAgainText
|
|
text_end
|
|
|
|
BargainShopIntroText:
|
|
text_far _BargainShopIntroText
|
|
text_end
|
|
|
|
BargainShopFinalPriceText:
|
|
text_far _BargainShopFinalPriceText
|
|
text_end
|
|
|
|
BargainShopThanksText:
|
|
text_far _BargainShopThanksText
|
|
text_end
|
|
|
|
BargainShopPackFullText:
|
|
text_far _BargainShopPackFullText
|
|
text_end
|
|
|
|
BargainShopSoldOutText:
|
|
text_far _BargainShopSoldOutText
|
|
text_end
|
|
|
|
BargainShopNoFundsText:
|
|
text_far _BargainShopNoFundsText
|
|
text_end
|
|
|
|
BargainShopComeAgainText:
|
|
text_far _BargainShopComeAgainText
|
|
text_end
|
|
|
|
PharmacyIntroText:
|
|
text_far _PharmacyIntroText
|
|
text_end
|
|
|
|
PharmacyHowManyText:
|
|
text_far _PharmacyHowManyText
|
|
text_end
|
|
|
|
PharmacyFinalPriceText:
|
|
text_far _PharmacyFinalPriceText
|
|
text_end
|
|
|
|
PharmacyThanksText:
|
|
text_far _PharmacyThanksText
|
|
text_end
|
|
|
|
PharmacyPackFullText:
|
|
text_far _PharmacyPackFullText
|
|
text_end
|
|
|
|
PharmacyNoMoneyText:
|
|
text_far _PharmacyNoMoneyText
|
|
text_end
|
|
|
|
PharmacyComeAgainText:
|
|
text_far _PharmacyComeAgainText
|
|
text_end
|
|
|
|
SellMenu:
|
|
call DisableSpriteUpdates
|
|
farcall DepositSellInitPackBuffers
|
|
.loop
|
|
farcall DepositSellPack
|
|
ld a, [wPackUsedItem]
|
|
and a
|
|
jp z, .quit
|
|
call .TryToSellItem
|
|
jr .loop
|
|
|
|
.quit
|
|
call ReturnToMapWithSpeechTextbox
|
|
and a
|
|
ret
|
|
|
|
.Unreferenced_NothingToSell:
|
|
ld hl, .NothingToSellText
|
|
call MenuTextboxBackup
|
|
and a
|
|
ret
|
|
|
|
.NothingToSellText:
|
|
text_far _NothingToSellText
|
|
text_end
|
|
|
|
.TryToSellItem:
|
|
farcall CheckItemMenu
|
|
ld a, [wItemAttributeParamBuffer]
|
|
ld hl, .dw
|
|
rst JumpTable
|
|
ret
|
|
|
|
.dw
|
|
dw .try_sell
|
|
dw .cant_buy
|
|
dw .cant_buy
|
|
dw .cant_buy
|
|
dw .try_sell
|
|
dw .try_sell
|
|
dw .try_sell
|
|
|
|
.cant_buy
|
|
ret
|
|
|
|
.try_sell
|
|
farcall _CheckTossableItem
|
|
ld a, [wItemAttributeParamBuffer]
|
|
and a
|
|
jr z, .okay_to_sell
|
|
ld hl, MartCantBuyText
|
|
call PrintText
|
|
and a
|
|
ret
|
|
|
|
.okay_to_sell
|
|
ld hl, MartSellHowManyText
|
|
call PrintText
|
|
farcall PlaceMoneyAtTopLeftOfTextbox
|
|
farcall SelectQuantityToSell
|
|
call ExitMenu
|
|
jr c, .declined
|
|
hlcoord 1, 14
|
|
lb bc, 3, 18
|
|
call ClearBox
|
|
ld hl, MartSellPriceText
|
|
call PrintTextboxText
|
|
call YesNoBox
|
|
jr c, .declined
|
|
ld de, wMoney
|
|
ld bc, hMoneyTemp
|
|
call GiveMoney
|
|
ld a, [wMartItemID]
|
|
ld hl, wNumItems
|
|
call TossItem
|
|
predef PartyMonItemName
|
|
hlcoord 1, 14
|
|
lb bc, 3, 18
|
|
call ClearBox
|
|
ld hl, MartBoughtText
|
|
call PrintTextboxText
|
|
call PlayTransactionSound
|
|
farcall PlaceMoneyBottomLeft
|
|
call JoyWaitAorB
|
|
|
|
.declined
|
|
call ExitMenu
|
|
and a
|
|
ret
|
|
|
|
MartSellHowManyText:
|
|
text_far _MartSellHowManyText
|
|
text_end
|
|
|
|
MartSellPriceText:
|
|
text_far _MartSellPriceText
|
|
text_end
|
|
|
|
.UnusedString15f7d:
|
|
db "！ダミー！@"
|
|
|
|
MartWelcomeText:
|
|
text_far _MartWelcomeText
|
|
text_end
|
|
|
|
MenuHeader_BuySell:
|
|
db MENU_BACKUP_TILES ; flags
|
|
menu_coords 0, 0, 7, 8
|
|
dw .MenuData
|
|
db 1 ; default option
|
|
|
|
.MenuData
|
|
db STATICMENU_CURSOR ; strings
|
|
db 3 ; items
|
|
db "BUY@"
|
|
db "SELL@"
|
|
db "QUIT@"
|
|
|
|
MartThanksText:
|
|
text_far _MartThanksText
|
|
text_end
|
|
|
|
MartNoMoneyText:
|
|
text_far _MartNoMoneyText
|
|
text_end
|
|
|
|
MartPackFullText:
|
|
text_far _MartPackFullText
|
|
text_end
|
|
|
|
MartCantBuyText:
|
|
text_far _MartCantBuyText
|
|
text_end
|
|
|
|
MartComeAgainText:
|
|
text_far _MartComeAgainText
|
|
text_end
|
|
|
|
MartAskMoreText:
|
|
text_far _MartAskMoreText
|
|
text_end
|
|
|
|
MartBoughtText:
|
|
text_far _MartBoughtText
|
|
text_end
|
|
|
|
PlayTransactionSound:
|
|
call WaitSFX
|
|
ld de, SFX_TRANSACTION
|
|
call PlaySFX
|
|
ret
|
|
|
|
MartTextbox:
|
|
call MenuTextbox
|
|
call JoyWaitAorB
|
|
call ExitMenu
|
|
ret
|