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path: root/src/engine/bank1.asm
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Func_4000: ; 4000 (1:4000)
	di
	ld sp, $e000
	call ResetSerial
	call EnableInt_VBlank
	call EnableInt_Timer
	call EnableExtRAM
	ld a, [$a006]
	ld [$ce47], a
	ld a, [$a009]
	ld [$ccf2], a
	call DisableExtRAM
	ld a, $1
	ld [$cd0d], a
	ei
	farcall Func_1a6cc
	ld a, [$ff90]
	cp $3
	jr z, .asm_4035
	farcall Func_126d1
	jr Func_4000
.asm_4035
	call Func_405a
	call Func_04a2
	ld hl, $00a2
	call Func_2af0
	jr c, .asm_404d
	call EnableExtRAM
	xor a
	ld [$a000], a
	call DisableExtRAM
.asm_404d
	jp Reset

Func_4050: ; 4050 (1:4050)
	farcall Func_1996e
	ld a, $1
	ld [$cd0d], a
	ret

Func_405a: ; 405a (1:405a)
INCBIN "baserom.gbc",$405a,$406f - $405a

Func_406f: ; 406f (1:406f)
INCBIN "baserom.gbc",$406f,$409f - $406f

; this function begins the duel after the opponent's
; graphics, name and deck have been introduced
Duel_Start: ; 409f (1:409f)
	ld a, $c2
	ld [$ff97], a
	ld a, $0
	ld [$c2f1], a
	ld a, [$cc19]
	ld [wOpponentDeck], a
	call $6793
	call Func_1c72
	call Duel_LoadDecks
	call Func_1c72
	jr .asm_40ca

	ld a, MUSIC_DUELTHEME1
	ld [wDuelTheme], a
	ld hl, $cc16
	xor a
	ld [hli], a
	ld [hl], a
	ld [wIsPracticeDuel], a

.asm_40ca
	ld hl, [sp+$0]
	ld a, l
	ld [$cbe5], a
	ld a, h
	ld [$cbe6], a
	xor a
	ld [$cbc6], a
	call $420b
	ld a, [$cc18]
	ld [$cc08], a
	call $70aa
	ld a, [wDuelTheme]
	call PlaySong
	call $4b60
	ret c

; the loop returns here after every turn switch
.mainDuelLoop
	xor a
	ld [$cbc6], a
	call $35e6
	call $54c8
	call $4225
	call $0f58
	ld a, [$cc07]
	or a
	jr nz, .asm_4136
	call $35fa
	call $6baf
	call $3b31
	call $0f58
	ld a, [$cc07]
	or a
	jr nz, .asm_4136
	ld hl, $cc06
	inc [hl]
	ld a, [$cc09]
	cp $80
	jr z, .asm_4126
.asm_4121
	call Func_1c72
	jr .mainDuelLoop

.asm_4126
	ld a, [wIsPracticeDuel]
	or a
	jr z, .asm_4121
	ld a, [hl]
	cp $f
	jr c, .asm_4121
	xor a
	ld [$d0c3], a
	ret

.asm_4136
	call $5990
	call Func_04a2
	ld a, $3
	call $2167
	ld hl, $0076
	call Func_2aab
	call Func_04a2
	ld a, [$ff97]
	push af
	ld a, $c2
	ld [$ff97], a
	call $4a97
	call $4ad6
	pop af
	ld [$ff97], a
	call $3b21
	ld a, [$cc07]
	cp $1
	jr z, .asm_4171
	cp $2
	jr z, .asm_4184
	ld a, $5f
	ld c, $1a
	ld hl, $0077
	jr .asm_4196

.asm_4171
	ld a, [$ff97]
	cp $c2
	jr nz, .asm_418a
.asm_4177
	xor a
	ld [$d0c3], a
	ld a, $5d
	ld c, $18
	ld hl, $0078
	jr .asm_4196

.asm_4184
	ld a, [$ff97]
	cp $c2
	jr nz, .asm_4177

.asm_418a
	ld a, $1
	ld [$d0c3], a
	ld a, $5e
	ld c, $19
	ld hl, $0079

.asm_4196
	call $3b6a
	ld a, c
	call PlaySong
	ld a, $c3
	ld [$ff97], a
	call Func_2a59
	call EnableLCD
.asm_41a7
	call Func_053f
	call Func_378a
	or a
	jr nz, .asm_41a7
	ld a, [$cc07]
	cp $3
	jr z, .asm_41c8
	call Func_39fc
	call $2aae
	call $3b31
	call ResetSerial
	ld a, $c2
	ld [$ff97], a
	ret

.asm_41c8
	call $2aae
	call $3b31
	ld a, [wDuelTheme]
	call PlaySong
	ld hl, $007a
	call Func_2aab
	ld a, $1
	ld [$cc08], a
	call $70aa
	ld a, [$cc09]
	cp $1
	jr z, .asm_41f3
	ld a, $c2
	ld [$ff97], a
	call $4b60
	jp $40ee

.asm_41f3
	call $0f58
	ld h, $c2
	ld a, [wSerialOp]
	cp $29
	jr z, .asm_4201
	ld h, $c3

.asm_4201
	ld a, h
	ld [$ff97], a
	call $4b60
	jp nc, $40ee
	ret
; 0x420b

INCBIN "baserom.gbc",$420b,$5aeb - $420b

Func_5aeb: ; 5aeb (1:5aeb)
INCBIN "baserom.gbc",$5aeb,$6785 - $5aeb

Func_6785: ; 6785 (1:6785)
INCBIN "baserom.gbc",$6785,$7354 - $6785

BuildVersion: ; 7354 (1:7354)
	db "VER 12/20 09:36",TX_END

INCBIN "baserom.gbc",$7364,$7571 - $7364

Func_7571: ; 7571 (1:7571)
INCBIN "baserom.gbc",$7571,$758f - $7571

Func_758f: ; 758f (1:758f)
INCBIN "baserom.gbc",$758f,$8000 - $758f