| … | |
… | |
| 1441 | |
1441 | |
| 1442 | /* |
1442 | /* |
| 1443 | * Dumps all variables in an object to a file. |
1443 | * Dumps all variables in an object to a file. |
| 1444 | * If bit 0 of flag is set, unpaid objects will be saved. As of now, |
1444 | * If bit 0 of flag is set, unpaid objects will be saved. As of now, |
| 1445 | * the only place this is not set is when saving the player. |
1445 | * the only place this is not set is when saving the player. |
| 1446 | * If bit 1 of flag is set, don't remove the object after save. As of now, |
|
|
| 1447 | * all of the callers are setting this. |
|
|
| 1448 | */ |
1446 | */ |
| 1449 | |
|
|
| 1450 | void |
1447 | void |
| 1451 | save_object (object_freezer & fp, object *op, int flag) |
1448 | save_object (object_freezer &fp, object *op, int flag) |
| 1452 | { |
1449 | { |
| 1453 | archetype *at; |
|
|
| 1454 | object *tmp, *old; |
|
|
| 1455 | |
|
|
| 1456 | /* Even if the object does have an owner, it would seem that we should |
1450 | /* Even if the object does have an owner, it would seem that we should |
| 1457 | * still save it. |
1451 | * still save it. |
| 1458 | */ |
1452 | */ |
| 1459 | if (op->owner) |
1453 | if (op->owner) |
| 1460 | return; |
1454 | return; |
| 1461 | |
1455 | |
| 1462 | /* If it is unpaid and we don't want to save those, just return. */ |
1456 | /* If it is unpaid and we don't want to save those, just return. */ |
| 1463 | if (!(flag & 1) && (QUERY_FLAG (op, FLAG_UNPAID))) |
1457 | if (!(flag & 1) && op->flag [FLAG_UNPAID]) |
| 1464 | return; |
1458 | return; |
| 1465 | |
1459 | |
| 1466 | if ((at = op->arch) == NULL) |
1460 | archetype *at = op->arch ? (archetype *)op->arch : empty_archetype; |
| 1467 | at = empty_archetype; |
|
|
| 1468 | |
1461 | |
| 1469 | fp.put (KW_arch, at->name); |
1462 | fp.put (KW_arch, at->name); |
| 1470 | |
|
|
| 1471 | put (fp, op, &at->clone); |
1463 | put (fp, op, &at->clone); |
| 1472 | |
1464 | |
| 1473 | /* Eneq(@csd.uu.se): Added this to allow containers being saved with contents */ |
1465 | /* Eneq(@csd.uu.se): Added this to allow containers being saved with contents */ |
| 1474 | |
1466 | |
| 1475 | old = NULL; |
|
|
| 1476 | |
|
|
| 1477 | if (flag & 2) |
|
|
| 1478 | for (tmp = op->inv; tmp != NULL; tmp = tmp->below) |
1467 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
| 1479 | save_object (fp, tmp, flag); |
1468 | save_object (fp, tmp, flag); |
| 1480 | else |
|
|
| 1481 | /* Slightly different logic because tmp/op will be removed by |
|
|
| 1482 | * the save_object we call. So we just keep looking at op->inv |
|
|
| 1483 | * until there is nothing left. In theory, the variable old |
|
|
| 1484 | * should not be needed, as recursive loops shouldn't happen. |
|
|
| 1485 | */ |
|
|
| 1486 | while ((tmp = op->inv) != NULL) |
|
|
| 1487 | { |
|
|
| 1488 | if (old == tmp) |
|
|
| 1489 | { |
|
|
| 1490 | LOG (llevError, " Recursive loop in inventory\n"); |
|
|
| 1491 | break; |
|
|
| 1492 | } |
|
|
| 1493 | |
|
|
| 1494 | save_object (fp, tmp, flag); |
|
|
| 1495 | old = tmp; |
|
|
| 1496 | } |
|
|
| 1497 | |
|
|
| 1498 | if (!(flag & 2)) |
|
|
| 1499 | op->destroy (); |
|
|
| 1500 | |
1469 | |
| 1501 | fp.put (op); |
1470 | fp.put (op); |
| 1502 | fprintf (fp, "end\n"); |
1471 | fprintf (fp, "end\n"); |
| 1503 | } |
1472 | } |
| 1504 | |
1473 | |
