Blizzard Pass: Routine at 6E7F

6E7F: Dispatch Picture Opcode

Used by the routine at PictureRecord. Opcodes F8 to EE jump to their own drawers. A smaller byte is a shape plotted by the routine below.
DispatchShape	6E7F	LD A,(IX+$00)
	6E82	CP $F8
	6E84	JP Z,ShapeIfPresent
	6E87	CP $F7
	6E89	JP Z,OpcodeF7
	6E8C	CP $F6
	6E8E	JP Z,OpcodeF6
	6E91	CP $F5
	6E93	JP Z,OpcodeF5
	6E96	CP $F4
	6E98	JP Z,ShapeForObject
	6E9B	CP $F3
	6E9D	JP Z,ResetOrigin
	6EA0	CP $F2
	6EA2	JP Z,DrawPatched
	6EA5	CP $F1
	6EA7	JP Z,DrawFromOrigin
	6EAA	CP $F0
	6EAC	JP Z,HorizontalRun
	6EAF	CP $EF
	6EB1	JP Z,VerticalRun
	6EB4	CP $EE
	6EB6	JP Z,DrawVertical
	6EB9	CP $EC
	6EBB	LD B,A
	6EBC	XOR A
This entry point is used by the routines at OpcodeF7, OpcodeF5 and OpcodeF6.
DispatchShape_0	6EBD	LD ($6EEE),A
	6EC0	LD A,B