alttpr-gwaa-kiwi/alttpr-baserom
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let's dev 2/22/18

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fixed problem with arrows sometimes not shooting
updates for infinite ammo switches
finished arrows
finished bombs
started magic
This commit is contained in:
Karkat
2018-02-22 00:12:45 -05:00
parent a39377b448
commit 84b8301fb4
6 changed files with 134 additions and 5 deletions
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37
retro.asm
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@@ -1,5 +1,38 @@
!INFINITE_BOMBS = "$7F50C9"
IsItemAvailable:
LDA !INFINITE_BOMBS : BEQ .finite
.infinite
CPX.b #$04 : BNE .finite
LDA.b #$01 : RTL
.finite
LDA $7EF33F, X
RTL
LoadBombCount:
LDA !INFINITE_BOMBS : BNE .infinite
.finite
LDA $7EF343
.infinite
RTL
LoadBombCount16:
LDA !INFINITE_BOMBS : AND.w #$00FF : BNE .infinite
.finite
LDA $7EF343
.infinite
RTL
StoreBombCount:
PHA : LDA !INFINITE_BOMBS : BEQ .finite
.infinite
PLA : LDA.b #$01 : RTL
.finite
PLA : STA $7EF343
RTL
!INFINITE_ARROWS = "$7F50C8"
DecrementArrows:
LDA.l ArrowMode : BNE .rupees
LDA !INFINITE_ARROWS : BNE .infinite
LDA.l ArrowMode : BNE .rupees : BRA .normal
.infinite
LDA.b #$01 : RTL
.normal
LDA $7EF377 : BEQ .done
DEC : STA $7EF377 : INC
@@ -14,7 +47,7 @@ DecrementArrows:
PHA : LDA $7EF340 : DEC : AND #$0002 : TAX : PLA
!SUB.l ArrowModeWoodArrowCost, X ; CMP.w #$0000
BMI .not_enough_money
STA $7EF360 : INC : BRA +
STA $7EF360 : LDA.w #$0001 : BRA +
.not_enough_money
LDA.w #$0000
+