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module SHOP
levelText: db "Level: ",TEXT_END
userCoins: db "Coins: ",TEXT_END
userLives: db "Lives: ",TEXT_END
continuations: db "1 - Life: 55 coins",TEXT_END
; invulnerable: db "Invulnerable: 75",TEXT_END ; 1 time
; skipLevel: db "Skip level: 100",TEXT_END
currentLevelPassword: db "2 - Password: 120 coins",TEXT_END
complete: db "fire to complete",TEXT_END
notMoney: db "not enough money",TEXT_END
successfulPurchase: db "successful purchase",TEXT_END
pricelist: db "Pricelist:",TEXT_END
sale: db "SALE",TEXT_END
;---------------------------------------------
; FIXME fool protection does not work if you buy a password, then play and die, after death in the store you can buy the same password again.
init:
if EGA
call set6912
endif
call PASS.clearData
call fadeOutFull
call clearScreen
call displayShop
ld a,SYSTEM.SHOP_UPDATE
ret
;---------------------------------------------
update:
ld de,#0e08 ; Y,X
ld bc,#0210 ; height, width
call blinkArea
ld de,#0801
ld bc,#0801
call blinkArea
ld de,#081E
ld bc,#0801
call blinkArea
ld a,(delta2)
inc a
cp 75
jr c,.m2
push af
call hideMessage
pop af
dec a
.m2:
ld (delta2),a
call showCoinsLives
ld a,(lastKeyPresed)
push af
call CONTROL.digListener
pop bc
ld a,(de)
ld (lastKeyPresed),a ; save last key pressed
cp b
jr nz,.more
; space key
ld bc,#7FFE
in a,(c)
bit 0,a
jr z,.toGame
ld a,SYSTEM.SHOP_UPDATE
ret
.more:
cp '1'
push af
call z,addLife
pop af
cp '2'
push af
call z,showPassword
pop af
cp '0'
jr z,.toGame
cp '5'
jr z,.toGame
ld a,SYSTEM.SHOP_UPDATE
ret nz
.toGame:
ld a,SYSTEM.GAME_INIT
ret
;---------------------------------------------
hideMessage:
xor a
ld de,#1206 ; Y,X
ld bc,#0214 ; height, width
jp fillArea
;---------------------------------------------
sucPurchaseShow:
call resetDelta2
call SOUND_PLAYER.SET_SOUND.coin
ld hl,#4404
ld (textColor),hl
ld hl,successfulPurchase
ld de,#5046
jp printText2x1
;---------------------------------------------
notMoneyShow:
call hideMessage
call resetDelta2
call SOUND_PLAYER.SET_SOUND.eat
ld hl,#4202
ld (textColor),hl
ld hl,notMoney
ld de,#5048
jp printText2x1
;---------------------------------------------
addLife:
ld hl,(coins)
ld de,55
or a
sbc hl,de
jr c,notMoneyShow
ld (coins),hl
ld hl,(lives)
inc hl
ld (lives),hl
jr sucPurchaseShow
;---------------------------------------------
showPassword:
ld a,(passData)
or a
jr nz,.show ; protection from the fool, so as not to buy the same password again.
ld hl,(coins)
ld de,120
or a
sbc hl,de
jr c,notMoneyShow
ld (coins),hl
call sucPurchaseShow
ld a,(currentLevel)
call PASS.setLevPass
.show:
; call SOUND_PLAYER.SET_SOUND.key
ld hl,passData
ld de,#48c8
jp printText2x1
;---------------------------------------------
displayShop:
ld hl,#4507
ld (textColor),hl
ld hl,levelText
ld de,#4006
call printText2x1
ld hl,userLives
ld de,#4046
call printText2x1
ld hl,userCoins
ld de,#4086
call printText2x1
ld hl,#4344
ld (textColor),hl
ld hl,pricelist
ld de,#480b
call printText2x1
ld hl,#4645
ld (textColor),hl
ld hl,continuations
ld de,#4844
call printText2x1
ld hl,currentLevelPassword
ld de,#4884
call printText2x1
ld hl,#0141
ld (textColor),hl
ld hl,complete
ld de,#50c8
call printText2x1
ld hl,sale
ld de,#4801
call printText2x1V
ld hl,sale
ld de,#481E
jp printText2x1V
;---------------------------------------------
showCoinsLives:
call convertCoin
ld hl,(lives)
ld de,livesText
call asciiConvert
ld a,(currentLevel)
inc a
ld l,a
ld h,0
ld de,levelNumberText
call asciiConvert
ld hl,#4445
ld (textColor),hl
ld hl,levelNumberText
ld de,#4006+20-5
call printText2x1
ld hl,livesText
ld de,#4046+20-5
call printText2x1
ld hl,coinsText
ld de,#4086+20-5
jp printText2x1
endmodule