78 lines
1.8 KiB
NASM
78 lines
1.8 KiB
NASM
;===========================================================
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; Bunny Hood Item
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; Makes Link run quicker when holding
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; Written by Conn (I think)
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; $7EF349 bunny hood RAM slot
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;
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; Adjustable speed table at the end
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; db (0) $18: - Horizontal and vertical walking speed
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; (Default = 18)
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; db (1) $10 - Diagonal walking speed
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; (Default = 10)
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; db (2) $0a - Stairs walking speed
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; (Default = 0A)
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; db (0c) $14 - walking through heavy grass speed (also shallow water)
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; (Default = 14)
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; db (0d) $0d - walking diagonally through heavy grass speed (also shallow water)
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; (Default = 0D)
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; db (10) $40 - Pegasus boots speed (Default = 40)
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;
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; TODO: draw sprite on link
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;===========================================================
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org $07A494
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LinkItem_Ether:
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{
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JSR Link_CheckNewY_ButtonPress : BCC .return
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LDA $6C : BNE .return ; doorway
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LDA $0FFC : BNE .return ; cantopen menu
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LDY.b #$04
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LDA.b #$23
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JSL AddTransformationCloud
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LDA #$37 : STA $BC
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.return
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RTS
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}
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org $378000
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incbin bunny_link.4bpp
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namespace BunnyHood
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{
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Main:
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{
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lorom
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org $87E330
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JSR $FD66
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CLC
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org $87FD66
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JSL $20AF20
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RTS
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org $20AF20
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CPX.b #$11 : BCS end ; speed value upper bound check
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LDA.w $0202 ; check the current item
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CMP.b #$11 : BNE end ; is it the bunny hood?
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LDA $20AF70,X ; load new speed values
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CLC
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RTL
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end: {
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LDA $87E227,X ; load native speed values
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CLC
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RTL
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}
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org $20AF70 ; this selects the new speed values
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db $20, $12, $0a, $18, $10, $08, $08, $04, $0c, $10, $09, $19, $14, $0d, $10, $08, $40
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} ; label Main
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} ; namespace BunnyHood
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