… | |
… | |
606 | } |
606 | } |
607 | |
607 | |
608 | object & |
608 | object & |
609 | object::operator =(const object &src) |
609 | object::operator =(const object &src) |
610 | { |
610 | { |
611 | bool is_freed = flag [FLAG_FREED]; |
611 | remove (); |
612 | bool is_removed = flag [FLAG_REMOVED]; |
|
|
613 | |
612 | |
614 | *(object_copy *)this = src; |
613 | *(object_copy *)this = src; |
615 | |
614 | |
616 | flag [FLAG_FREED] = is_freed; |
|
|
617 | flag [FLAG_REMOVED] = is_removed; |
615 | flag [FLAG_REMOVED] = true; |
618 | |
616 | |
619 | /* Copy over key_values, if any. */ |
617 | /* Copy over key_values, if any. */ |
620 | if (src.key_values) |
618 | if (src.key_values) |
621 | { |
619 | { |
622 | key_value *tail = 0; |
620 | key_value *tail = 0; |
… | |
… | |
686 | object * |
684 | object * |
687 | object::clone () |
685 | object::clone () |
688 | { |
686 | { |
689 | object *neu = create (); |
687 | object *neu = create (); |
690 | copy_to (neu); |
688 | copy_to (neu); |
|
|
689 | neu->map = map; // not copied by copy_to |
691 | return neu; |
690 | return neu; |
692 | } |
691 | } |
693 | |
692 | |
694 | /* |
693 | /* |
695 | * If an object with the IS_TURNABLE() flag needs to be turned due |
694 | * If an object with the IS_TURNABLE() flag needs to be turned due |
… | |
… | |
2326 | * create clone from object to another |
2325 | * create clone from object to another |
2327 | */ |
2326 | */ |
2328 | object * |
2327 | object * |
2329 | object_create_clone (object *asrc) |
2328 | object_create_clone (object *asrc) |
2330 | { |
2329 | { |
2331 | object *dst = 0, *tmp, *src, *prev, *item; |
2330 | object *dst = 0; |
2332 | |
2331 | |
2333 | if (!asrc) |
2332 | if (!asrc) |
2334 | return 0; |
2333 | return 0; |
2335 | |
2334 | |
2336 | src = asrc->head_ (); |
2335 | object *src = asrc->head_ (); |
2337 | |
2336 | |
2338 | prev = 0; |
2337 | object *prev = 0; |
2339 | for (object *part = src; part; part = part->more) |
2338 | for (object *part = src; part; part = part->more) |
2340 | { |
2339 | { |
2341 | tmp = part->clone (); |
2340 | object *tmp = part->clone (); |
|
|
2341 | |
2342 | tmp->x -= src->x; |
2342 | tmp->x -= src->x; |
2343 | tmp->y -= src->y; |
2343 | tmp->y -= src->y; |
2344 | |
2344 | |
2345 | if (!part->head) |
2345 | if (!part->head) |
2346 | { |
2346 | { |
… | |
… | |
2356 | prev->more = tmp; |
2356 | prev->more = tmp; |
2357 | |
2357 | |
2358 | prev = tmp; |
2358 | prev = tmp; |
2359 | } |
2359 | } |
2360 | |
2360 | |
2361 | for (item = src->inv; item; item = item->below) |
2361 | for (object *item = src->inv; item; item = item->below) |
2362 | insert_ob_in_ob (object_create_clone (item), dst); |
2362 | insert_ob_in_ob (object_create_clone (item), dst); |
2363 | |
2363 | |
2364 | return dst; |
2364 | return dst; |
2365 | } |
2365 | } |
2366 | |
2366 | |