The Hobbit: Routine at 9DD9

9DD9: Routine at 9DD9

Used by the routine at 77D1.
9DD9	PUSH BC	Stash BC, DE and IY on the stack.
9DDA	PUSH DE
9DDB	PUSH IY
9DDD	LD IY,($B70C)
9DE1	LD D,(IY+$10)
9DE4	LD A,($B710)
9DE7	LD E,A
9DE8	CALL Step3ByteTable	Call Step3ByteTable.
9DEB	JR Z,$9E1D
9DED	LD A,$02
9DEF	CP E
9DF0	JR Z,$9E01
9DF2	LD A,(IY+$07)
9DF5	AND $48
9DF7	CP $40
9DF9	LD A,$00
9DFB	JR NZ,$9DFE
9DFD	INC A
9DFE	CP E
9DFF	JR NZ,$9DE8
9E01	LD BC,$0008
9E04	PUSH IY
9E06	ADD IY,BC
9E08	CALL $71F3	Call 71F3.
9E0B	POP IY
9E0D	JR NZ,$9DE8
9E0F	LD A,($B70F)
9E12	AND A
9E13	JR NZ,$9E1D
9E15	LD A,(IX+$00)
9E18	CALL $9E34	Call 9E34.
9E1B	JR Z,$9DE8
9E1D	LD A,(IX+$00)
9E20	POP IY	Restore IY, DE and BC from the stack.
9E22	POP DE
9E23	POP BC
9E24	RET	Return.
This entry point is used by the routines at 96B3 and ActionClimbOut.
9E25	CALL $9E2B	Call 9E2B.
9E28	CALL $9E40
9E2B	PUSH IX
9E2D	PUSH IY
9E2F	POP IX
9E31	POP IY
9E33	RET	Return.