… | |
… | |
344 | } |
344 | } |
345 | |
345 | |
346 | /* link_multipart_objects go through all the objects on the map looking |
346 | /* link_multipart_objects go through all the objects on the map looking |
347 | * for objects whose arch says they are multipart yet according to the |
347 | * for objects whose arch says they are multipart yet according to the |
348 | * info we have, they only have the head (as would be expected when |
348 | * info we have, they only have the head (as would be expected when |
349 | * they are saved). We do have to look for the old maps that did save |
349 | * they are saved). |
350 | * the more sections and not re-add sections for them. |
|
|
351 | */ |
350 | */ |
352 | void |
351 | void |
353 | maptile::link_multipart_objects () |
352 | maptile::link_multipart_objects () |
354 | { |
353 | { |
355 | if (!spaces) |
354 | if (!spaces) |
356 | return; |
355 | return; |
357 | |
356 | |
358 | for (mapspace *ms = spaces + size (); ms-- > spaces; ) |
357 | for (mapspace *ms = spaces + size (); ms-- > spaces; ) |
359 | for (object *tmp = ms->bot; tmp; tmp = tmp->above) |
358 | for (object *op = ms->bot; op; op = op->above) |
360 | { |
359 | { |
361 | /* already multipart - don't do anything more */ |
360 | /* already multipart - don't do anything more */ |
362 | if (!tmp->head && !tmp->more) |
361 | if (!op->head && !op->more && op->arch->more) |
363 | { |
362 | { |
364 | /* If there is nothing more to this object, this for loop |
363 | op->remove (); |
365 | * won't do anything. |
364 | op->expand_tail (); |
366 | */ |
|
|
367 | archetype *at; |
|
|
368 | object *last, *op; |
|
|
369 | for (at = tmp->arch->more, last = tmp; |
|
|
370 | at; |
|
|
371 | at = at->more, last = op) |
|
|
372 | { |
|
|
373 | op = arch_to_object (at); |
|
|
374 | |
|
|
375 | /* update x,y coordinates */ |
|
|
376 | op->x += tmp->x; |
|
|
377 | op->y += tmp->y; |
|
|
378 | op->head = tmp; |
|
|
379 | op->map = this; |
|
|
380 | last->more = op; |
|
|
381 | op->name = tmp->name; |
|
|
382 | op->title = tmp->title; |
|
|
383 | |
|
|
384 | /* we could link all the parts onto tmp, and then just |
|
|
385 | * call insert_ob_in_map once, but the effect is the same, |
|
|
386 | * as insert_ob_in_map will call itself with each part, and |
|
|
387 | * the coding is simpler to just to it here with each part. |
|
|
388 | */ |
|
|
389 | insert_ob_in_map (op, op->map, tmp, INS_NO_MERGE | INS_ABOVE_FLOOR_ONLY | INS_NO_WALK_ON); |
365 | insert (op, op->x, op->y, 0, INS_NO_MERGE | INS_ABOVE_FLOOR_ONLY | INS_NO_WALK_ON); |
390 | } |
|
|
391 | } |
366 | } |
392 | } |
367 | } |
393 | } |
368 | } |
394 | |
369 | |
395 | /* |
370 | /* |
… | |
… | |
399 | bool |
374 | bool |
400 | maptile::_load_objects (object_thawer &f) |
375 | maptile::_load_objects (object_thawer &f) |
401 | { |
376 | { |
402 | for (;;) |
377 | for (;;) |
403 | { |
378 | { |
404 | coroapi::cede_every (1000); // cede once in a while |
379 | coroapi::cede_to_tick_every (100); // cede once in a while |
405 | |
380 | |
406 | switch (f.kw) |
381 | switch (f.kw) |
407 | { |
382 | { |
408 | case KW_arch: |
383 | case KW_arch: |
409 | if (object *op = object::read (f, this)) |
384 | if (object *op = object::read (f, this)) |
… | |
… | |
432 | } |
407 | } |
433 | |
408 | |
434 | void |
409 | void |
435 | maptile::activate () |
410 | maptile::activate () |
436 | { |
411 | { |
|
|
412 | active = true; |
|
|
413 | |
437 | if (!spaces) |
414 | if (spaces) |
438 | return; |
|
|
439 | |
|
|
440 | for (mapspace *ms = spaces + size (); ms-- > spaces; ) |
415 | for (mapspace *ms = spaces + size (); ms-- > spaces; ) |
441 | for (object *op = ms->bot; op; op = op->above) |
416 | for (object *op = ms->bot; op; op = op->above) |
442 | op->activate_recursive (); |
417 | op->activate_recursive (); |
443 | } |
418 | } |
444 | |
419 | |
445 | void |
420 | void |
446 | maptile::deactivate () |
421 | maptile::deactivate () |
447 | { |
422 | { |
|
|
423 | active = false; |
|
|
424 | |
448 | if (!spaces) |
425 | if (spaces) |
449 | return; |
|
|
450 | |
|
|
451 | for (mapspace *ms = spaces + size (); ms-- > spaces; ) |
426 | for (mapspace *ms = spaces + size (); ms-- > spaces; ) |
452 | for (object *op = ms->bot; op; op = op->above) |
427 | for (object *op = ms->bot; op; op = op->above) |
453 | op->deactivate_recursive (); |
428 | op->deactivate_recursive (); |
454 | } |
429 | } |
455 | |
430 | |
456 | bool |
431 | bool |
457 | maptile::_save_objects (object_freezer &f, int flags) |
432 | maptile::_save_objects (object_freezer &f, int flags) |
458 | { |
433 | { |
459 | static int cede_count = 0; |
434 | coroapi::cede_to_tick (); |
460 | |
435 | |
461 | if (flags & IO_HEADER) |
436 | if (flags & IO_HEADER) |
462 | _save_header (f); |
437 | _save_header (f); |
463 | |
438 | |
464 | if (!spaces) |
439 | if (!spaces) |
465 | return false; |
440 | return false; |
466 | |
441 | |
467 | for (int i = 0; i < size (); ++i) |
442 | for (int i = 0; i < size (); ++i) |
468 | { |
443 | { |
469 | if (cede_count >= 500) |
|
|
470 | { |
|
|
471 | cede_count = 0; |
|
|
472 | coroapi::cede (); |
|
|
473 | } |
|
|
474 | |
|
|
475 | int unique = 0; |
444 | int unique = 0; |
476 | for (object *op = spaces [i].bot; op; op = op->above) |
445 | for (object *op = spaces [i].bot; op; op = op->above) |
477 | { |
446 | { |
478 | // count per-object, but cede only when modification-safe |
|
|
479 | cede_count++; |
|
|
480 | |
|
|
481 | if (op->flag [FLAG_UNIQUE] && op->flag [FLAG_IS_FLOOR]) |
447 | if (op->flag [FLAG_UNIQUE] && op->flag [FLAG_IS_FLOOR]) |
482 | unique = 1; |
448 | unique = 1; |
483 | |
449 | |
484 | if (!op->can_map_save ()) |
450 | if (!op->can_map_save ()) |
485 | continue; |
451 | continue; |
… | |
… | |
491 | } |
457 | } |
492 | else if (flags & IO_OBJECTS) |
458 | else if (flags & IO_OBJECTS) |
493 | op->write (f); |
459 | op->write (f); |
494 | } |
460 | } |
495 | } |
461 | } |
|
|
462 | |
|
|
463 | coroapi::cede_to_tick (); |
496 | |
464 | |
497 | return true; |
465 | return true; |
498 | } |
466 | } |
499 | |
467 | |
500 | bool |
468 | bool |