!frame_counter = $13
!sprite_id_table = $9e
!sprite_vx = $aa
!sprite_vy = $b6
	LDA !frame_counter
	AND #$0f
	CMP #$0c
	BPL done
	TAX
	lda !sprite_id_table,X
	cmp #$a2
	bne done
	lda #$00
	sta !sprite_vx, X
	sta !sprite_vy, X
	lda #$09
	sta !sprite_id_table,X
	lda #$02
	sta $19
done:
	rtl

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