;
; Patch Jet Set Willy to have a monochrome display. There is no reason to
; do this except to make it look like the Dragon 32 version.
;
        org     840Ch   ;Bypass colour card
        jp      87CAh
;
; JSW already has a routine to display the screen in a specific colour 
; (set the byte at 85CDh to a nonzero value and you'll see). So just 
; select the attribute we want and jump there.
;
	org	8A0Bh
	ld	a,47h
	jr	8A1Ah
;