Knight Lore: Routine at D37A

D37A: Set the player's X

Used by the routine at enter_arch_e. Part of enter_arch_w and enter_arch_e.
adjust_plyr_x	D37A	LD (IX+$01),A	the new X, and on to the head
	D37D	JR plyr_redraw_copy_xy	the new X, and on to the head