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|
SelectMenu:: ; 13327
call CheckRegisteredItem
jr c, .NotRegistered
jp UseRegisteredItem
.NotRegistered
call LoadFont
ld b, BANK(ItemMayBeRegisteredText)
ld hl, ItemMayBeRegisteredText
call MapTextbox
call WaitButton
jp CloseText
; 13340
ItemMayBeRegisteredText: ; 13340
text_jump UnknownText_0x1c1cf3
db "@"
; 13345
CheckRegisteredItem: ; 13345
ld a, [WhichRegisteredItem]
and a
jr z, .NoRegisteredItem
and REGISTERED_POCKET
rlca
rlca
ld hl, .Pockets
rst JumpTable
ret
.Pockets
dw .CheckItem
dw .CheckBall
dw .CheckKeyItem
dw .CheckTMHM
.CheckItem
ld hl, NumItems
call .CheckRegisteredNo
jr c, .NoRegisteredItem
inc hl
ld e, a
ld d, 0
rept 2
add hl, de
endr
call .IsSameItem
jr c, .NoRegisteredItem
and a
ret
.CheckKeyItem
ld a, [RegisteredItem]
ld hl, KeyItems
ld de, 1
call IsInArray
jr nc, .NoRegisteredItem
ld a, [RegisteredItem]
ld [CurItem], a
and a
ret
.CheckBall
ld hl, NumBalls
call .CheckRegisteredNo
jr nc, .NoRegisteredItem
inc hl
ld e, a
ld d, 0
rept 2
add hl, de
endr
call .IsSameItem
jr c, .NoRegisteredItem
ret
.CheckTMHM
jr .NoRegisteredItem
.NoRegisteredItem
xor a
ld [WhichRegisteredItem], a
ld [RegisteredItem], a
scf
ret
; 133a6
.CheckRegisteredNo ; 133a6
ld a, [WhichRegisteredItem]
and REGISTERED_NUMBER
dec a
cp [hl]
jr nc, .NotEnoughItems
ld [wd107], a
and a
ret
.NotEnoughItems
scf
ret
; 133b6
.IsSameItem ; 133b6
ld a, [RegisteredItem]
cp [hl]
jr nz, .NotSameItem
ld [CurItem], a
and a
ret
.NotSameItem
scf
ret
; 133c3
UseRegisteredItem: ; 133c3
callba CheckItemMenu
ld a, [wItemAttributeParamBuffer]
ld hl, .SwitchTo
rst JumpTable
ret
.SwitchTo
dw .CantUse
dw .NoFunction
dw .NoFunction
dw .NoFunction
dw .Current
dw .Party
dw .Overworld
; 133df
.NoFunction ; 133df
call LoadFont
call CantUseItem
call CloseText
and a
ret
; 133ea
.Current ; 133ea
call LoadFont
call DoItemEffect
call CloseText
and a
ret
; 133f5
.Party ; 133f5
call ResetWindow
call FadeToMenu
call DoItemEffect
call ReturnToCallingMenu
call CloseText
and a
ret
; 13406
.Overworld ; 13406
call ResetWindow
ld a, 1
ld [wd0ef], a
call DoItemEffect
xor a
ld [wd0ef], a
ld a, [wd0ec]
cp 1
jr nz, ._cantuse
scf
ld a, HMENURETURN_SCRIPT
ld [hMenuReturn], a
ret
; 13422
.CantUse ; 13422
call ResetWindow
._cantuse
call CantUseItem
call CloseText
and a
ret
; 1342d
|
