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Routines |
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| 6648 | LD A,D | A=character's y-coordinate | ||||||||
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This entry point is used by the routines at 69F6, 6D1C, 6F1E, 7000 and F9E5 with A holding the character's y-coordinate.
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| 6649 | CP $9B | Is the character on the top floor? | ||||||||
| 664B | RET Z | Return with the zero flag set if so | ||||||||
| 664C | CP $A2 | Is the character on the middle floor? | ||||||||
| 664E | RET Z | Return with the zero flag set if so | ||||||||
| 664F | CP $A9 | Is the character on the top floor? | ||||||||
| 6651 | RET | Return with the zero flag set if so | ||||||||
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