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Routines |
| Prev: 851E | Up: Map | Next: 8568 |
| 853D | LD L,A | L=A. | ||
| 853E | SUB $40 | A-=40. | ||
| 8540 | CP $08 | Is A now less than 08? | ||
| 8542 | LD H,$00 | H=00. | ||
| 8544 | JR C,$8560 | If A was less than 08 jump to 8560. | ||
| 8546 | SUB $08 | A-=08. | ||
| 8548 | LD H,$08 | H=08. | ||
| 854A | CP $08 | If A is now less than 08 jump to 8560. | ||
| 854C | JR C,$8560 | |||
| 854E | SUB $40 | A-=40. | ||
| 8550 | CP $08 | |||
| 8552 | LD H,$10 | H=10. | ||
| 8554 | JR C,$8560 | |||
| 8556 | SUB $28 | |||
| 8558 | CP $06 | |||
| 855A | LD H,$18 | H=18. | ||
| 855C | JR C,$8560 | |||
| 855E | LD A,L | A=L. | ||
| 855F | RET | Return. | ||
| 8560 | AND %00000111 | Keep only bits 0-2. | ||
| 8562 | ADD A,H | A+=H. | ||
| 8563 | INC A | Increment A by one. | ||
| 8564 | LD BC,$EE7A | BC=EE7A. | ||
| 8567 | RET | Return. | ||
| Prev: 851E | Up: Map | Next: 8568 |