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Routines |
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Out if the near edge in V is at or past the wall at 128 plus the room's half-size in V. V becomes the marker $FF: arrive at the wall at low V.
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| EXIT_HIGH_V | C887 | POP HL | H = the wall | |||||||
| C888 | LD A,H | |||||||||
| C889 | ADD A,$80 | |||||||||
| C88B | LD H,A | |||||||||
| C88C | LD A,(IY+$02) | Short of it: stay | ||||||||
| C88F | SUB (IY+$05) | |||||||||
| C892 | CP H | |||||||||
| C893 | RET C | |||||||||
| C894 | LD (IY+$02),$FF | Arrive at the wall at low V | ||||||||
| C898 | JR EXIT_SCREEN | |||||||||
| Prev: C874 | Up: Map | Next: C89A |