Harrier Attack: Routine at 6109

6109: Draw UDG

Used by the routine at 6114.
On entry BC should point to a screen address and DE to the address of a UDG tile.
Draw_UDG	6109	LD L,C	Copies BC containing the screen address into HL.
	610A	LD H,B	Copies BC containing the screen address into HL.
	610B	LD B,$08	Draw the UDG graphic data to the screen.
Draw_UDG_Loop	610D	LD A,(DE)
	610E	LD (HL),A
	610F	INC H
	6110	INC DE
	6111	DJNZ Draw_UDG_Loop
	6113	RET	Return.