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Routines |
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Used by the routine at chk_plyr_OOB.
Part of chk_plyr_OOB: fails (no carry) if the X distance is too great, otherwise measures the Y distance.
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| oob_test_x | C891 | CP L | too far from the centre in X: no carry | |
| C892 | RET NC | |||
| C893 | LD A,(IX+$02) | A = |Y - $80| | ||
| C896 | SUB $80 | |||
| C898 | JP P,oob_test_y | |||
| C89B | NEG | |||
| Prev: C87A | Up: Map | Next: C89D |