58 lines
1.3 KiB
NASM
58 lines
1.3 KiB
NASM
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; Zarby Feather
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org $07AFF8
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{
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BIT $3A : BVS .return ;if Y or B are already pressed
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LDA $6C : BNE .return ; if we are standing in a dooray or not
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; Link_CheckNewY_ButtonPress
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JSR $B073 : BCC .return ; Check if we just pressed Y Button
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JSL NewBookCode
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.return
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RTS
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}
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; =============================================================================
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org $2A8000
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NewBookCode:
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{
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JSL $07983A ; Reset swim state
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LDA $46 : BNE .cantuseit
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LDA #$02 : STA $5D ; state recoil
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LDA #$01 : STA $4D ; state recoil 2
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LDA #$20 ; Change this to change the length of the jump
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STA $46
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LDA #$24 ; Change this to change the height of the jump
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STA $29 : STA $02C7
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LDA #$08 : STA $0340 : STA $67
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STZ $31
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STZ $30
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LDA $F4 : AND #$08 : BEQ .noUp
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LDA #-8 ; Change that -8 if you want higher speed moving up
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STA $27
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.noUp
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LDA $F4 : AND #$04 : BEQ .noDown
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LDA #8 ; Change that -8 if you want higher speed moving down
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STA $27
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.noDown
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LDA $F4 : AND #$02 : BEQ .noLeft
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LDA #-8 ; Change that -8 if you want higher speed moving left
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STA $28
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.noLeft
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LDA $F4 : AND #$01 : BEQ .noRight
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LDA #8 ; Change that 8 if you want higher speed moving right
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STA $28
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.noRight
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.cantuseit
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RTL
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}
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