lea	$FFFFD080,a1	; Load Object_RAM+$80 into a1 to be read from later.
	tst.b	$FFFFA420	; Is flag $FFFFA420 set?
	beq	@u		; If not, branch to subroutine "@u" without doing any other operation.
	; Otherwise:
	bsr	@u		; Branch to subroutine "@u" once.
	lea	$FFFFD140,a1	; Load Object_RAM+$140 into a1 to be read from later.
	bsr	@u		; Branch to subroutine "@u" again.
	lea	$FFFFD180,a1	; Load Object_RAM+$180 into a1 to be read from later.
@u	btst	#0,$FFFFD04E	; Test the first bit of flag $FFFFD04E. Is it set?
	bne	@d		; If said bit is not set, branch.
	addq.w	#4,$A(a1)	; Quickly add 4 to whatever value is in the y-position equate (I think).
@d	btst	#1,$FFFFD04E	; Test the second bit of flag $FFFFD04E. Is it set?
	bne	@none		; If said bit is not set, branch.
	subq.w	#4,$A(a1)	; Quickly subtract 4 from whatever value is in the y-position equate (I think).
@l	btst	#2,$FFFFD04E	; Test the third bit of flag $FFFFD04E. Is it set?
	bne	@r		; If said bit is not set, branch.
	addq.w	#8,8(a1)	; Quickly add 8 to whatever value is in the x-position equate (I think).
@r	btst	#3,$FFFFD04E	; Test the fourth bit of flag $FFFFD04E. Is it set?
	bne	@none		; If said bit is not set, branch.
	subq.w	#8,8(a1)	; Quickly subtract 8 from whatever value is in the x-position equate (I think).
@none	rts			; Go back to whatever we were doing before starting this subroutine.