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Add DekuLink HandleMovement based on somaria drag velocity

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scawful
2024-05-04 18:09:57 -04:00
parent 1d203b0f12
commit 2b05733eef
1 changed files with 48 additions and 0 deletions
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48
Masks/mask_routines.asm
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@@ -389,6 +389,54 @@ HandleCamera:
RTS RTS
} }
HandleMovement:
{
LDA $F0 : AND #$08 : BEQ .not_up
LDA $20 : CLC : ADC #-1 : STA $20
LDY #$00 : JSR DragPlayer_AltEntry
LDA #$01 : STA $031C
LDA #$05 : STA $3D
STZ $2F
.not_up
LDA $F0 : AND #$04 : BEQ .not_down
LDA $20 : CLC : ADC #1 : STA $20
LDY #$01 : JSR DragPlayer_AltEntry
LDA #$02 : STA $031C
LDA #$05 : STA $3D
LDA #$02 : STA $2F
.not_down
LDA $F0 : AND #$02 : BEQ .not_left
LDA $22 : CLC : ADC #-1 : STA $22
LDY #$02 : JSR DragPlayer_AltEntry
LDA #$03 : STA $031C
LDA #$05 : STA $3D
LDA #$04 : STA $2F
.not_left
LDA $F0 : AND #$01 : BEQ .not_right
LDA $22 : CLC : ADC #1 : STA $22
LDY #$03 : JSR DragPlayer_AltEntry
LDA #$04 : STA $031C
LDA #$05 : STA $3D
LDA #$06 : STA $2F
.not_right
LDA.w $22 : STA $0FD8
LDA.w $23 : STA $0FD9
LDA.w $20 : STA $0FDA
LDA.w $21 : STA $0FDB
RTS
}
DekuLink_HoverBasedOnInput:
{
JSR HandleCamera
LDA $5C : AND #$1F : BNE .continue_me
DEC $24
.continue_me
LDA $5C : BEQ .auto_cancel
JSR HandleMovement
LDA $70 : BEQ .no_bomb_drop LDA $70 : BEQ .no_bomb_drop
LDA $F0 : AND #%01000000 : BEQ .no_bomb_drop LDA $F0 : AND #%01000000 : BEQ .no_bomb_drop