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Routines |
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Used by the routine at 64338. Removes the hook and the budgie from Sam's possession if he has either one.
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| 31960 | LD HL,32028 | Point HL at the object location table at 32028 | ||
| 31963 | LD A,(HL) | Pick up the first byte of an entry | ||
| 31964 | INC A | Have we reached the end of the table? | ||
| 31965 | RET Z | Return if so | ||
| 31966 | INC HL | Point HL at the last byte of the entry | ||
| 31967 | INC HL | |||
| 31968 | INC HL | |||
| 31969 | RRCA | Is the entry active? | ||
| 31970 | JR C,31995 | Jump to the next entry if not | ||
| 31972 | AND 32 | Is the entry for the hook or budgie? | ||
| 31974 | JR Z,31995 | Jump to the next entry if not | ||
| 31976 | LD A,(32745) | Collect the object inventory flags from 32745 | ||
| 31979 | AND (HL) | Does Sam have this object? | ||
| 31980 | JR Z,31995 | Jump if not | ||
| 31982 | LD A,(32745) | Take the object from Sam by resetting the appropriate bit at 32745 | ||
| 31985 | XOR (HL) | |||
| 31986 | LD (32745),A | |||
| 31989 | DEC HL | Point HL at the first byte of the entry | ||
| 31990 | DEC HL | |||
| 31991 | DEC HL | |||
| 31992 | DEC (HL) | Activate the entry by resetting bit 0 of the first byte | ||
| 31993 | JR 31963 | Jump back to scan the remaining entries | ||
| 31995 | INC HL | Move HL along to the first byte of the next entry | ||
| 31996 | JR 31963 | Jump back to scan this entry | ||
| Prev: 31944 | Up: Map | Next: 31998 |