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ancilla_flute.asm
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; ==============================================================================
; $44FA6-$44FA9 DATA
pool Ancilla_Flute:
{
.bounce_z_speeds
db 24, 16, 10, 0
}
; ==============================================================================
; *$44FAA-$4503C JUMP LOCATION
Ancilla_Flute:
{
LDA $11 : BNE .dont_check_player_collision
LDA $0C54, X : CMP.b #$03 : BEQ .check_player_collision
LDA $0294, X : SUB.b #$02 : STA $0294, X
JSR Ancilla_MoveHoriz
JSR Ancilla_MoveAltitude
LDA $029E, X : BPL .dont_check_player_collision
CMP.b #$F0 : BCC .dont_check_player_collision
INC $0C54, X : LDY $0C54, X
LDA $CFA6, Y : STA $0294, X
STZ $029E, X
.dont_check_player_collision
BRA .draw
.check_player_collision
LDY.b #$02
JSR Ancilla_CheckPlayerCollision : BCC .player_didnt_acquire
LDA $037E : BNE .player_didnt_acquire
LDA $4D : BNE .player_didnt_acquire
PHX
STZ $0C4A, X
STZ $02E9
LDY.b #$14 : JSL Link_ReceiveItem
PLX
RTS
.draw
.player_didnt_acquire
JSR Ancilla_PrepAdjustedOamCoord
REP #$20
LDA $029E, X : AND.w #$00FF : CMP.w #$0080 : BCC .sign_ext_z_coord
ORA.w #$FF00
.sign_ext_z_coord
EOR.w #$FFFF : INC A : ADD $00 : STA $00
SEP #$20
PHX
LDY.b #$00
JSR Ancilla_SetOam_XY
LDA.b #$24 : STA ($90), Y : INY
LDA.b #$04 : ORA $65 : STA ($90), Y
LDA.b #$02 : STA ($92)
PLX
LDY.b #$01 : LDA ($90), Y : CMP.b #$F0 : BNE .on_screen_y
STZ $0C4A, X
.on_screen_y
.return
RTS
}
; ==============================================================================