… | |
… | |
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; |
… | |
… | |
2326 | * create clone from object to another |
2324 | * create clone from object to another |
2327 | */ |
2325 | */ |
2328 | object * |
2326 | object * |
2329 | object_create_clone (object *asrc) |
2327 | object_create_clone (object *asrc) |
2330 | { |
2328 | { |
2331 | object *dst = 0, *tmp, *src, *prev, *item; |
2329 | object *dst = 0; |
2332 | |
2330 | |
2333 | if (!asrc) |
2331 | if (!asrc) |
2334 | return 0; |
2332 | return 0; |
2335 | |
2333 | |
2336 | src = asrc->head_ (); |
2334 | object *src = asrc->head_ (); |
2337 | |
2335 | |
2338 | prev = 0; |
2336 | object *prev = 0; |
2339 | for (object *part = src; part; part = part->more) |
2337 | for (object *part = src; part; part = part->more) |
2340 | { |
2338 | { |
2341 | tmp = part->clone (); |
2339 | object *tmp = part->clone (); |
|
|
2340 | |
2342 | tmp->x -= src->x; |
2341 | tmp->x -= src->x; |
2343 | tmp->y -= src->y; |
2342 | tmp->y -= src->y; |
2344 | |
2343 | |
2345 | if (!part->head) |
2344 | if (!part->head) |
2346 | { |
2345 | { |
… | |
… | |
2356 | prev->more = tmp; |
2355 | prev->more = tmp; |
2357 | |
2356 | |
2358 | prev = tmp; |
2357 | prev = tmp; |
2359 | } |
2358 | } |
2360 | |
2359 | |
2361 | for (item = src->inv; item; item = item->below) |
2360 | for (object *item = src->inv; item; item = item->below) |
2362 | insert_ob_in_ob (object_create_clone (item), dst); |
2361 | insert_ob_in_ob (object_create_clone (item), dst); |
2363 | |
2362 | |
2364 | return dst; |
2363 | return dst; |
2365 | } |
2364 | } |
2366 | |
2365 | |