| … | |
… | |
| 533 | |
533 | |
| 534 | return op; |
534 | return op; |
| 535 | } |
535 | } |
| 536 | |
536 | |
| 537 | // returns the outermost environment, never returns 0 |
537 | // returns the outermost environment, never returns 0 |
| 538 | MTH object *outer_env () const |
538 | MTH object *outer_env_or_self () const |
| 539 | { |
539 | { |
| 540 | const object *op; |
540 | const object *op; |
| 541 | |
541 | |
| 542 | for (op = this; op->env; op = op->env) |
542 | for (op = this; op->env; op = op->env) |
| 543 | ; |
543 | ; |
| 544 | |
544 | |
| 545 | return const_cast<object *>(op); |
545 | return const_cast<object *>(op); |
|
|
546 | } |
|
|
547 | |
|
|
548 | // returns the outermost environment, may return 0 |
|
|
549 | MTH object *outer_env () const |
|
|
550 | { |
|
|
551 | return env ? outer_env_or_self () : 0; |
| 546 | } |
552 | } |
| 547 | |
553 | |
| 548 | // returns the player that has this object in his inventory, or 0 |
554 | // returns the player that has this object in his inventory, or 0 |
| 549 | // we assume the player is always the outer env |
555 | // we assume the player is always the outer env |
| 550 | MTH object *in_player () const |
556 | MTH object *in_player () const |
| 551 | { |
557 | { |
| 552 | object *op = outer_env (); |
558 | object *op = outer_env_or_self (); |
| 553 | |
559 | |
| 554 | return op->type == PLAYER ? op : 0; |
560 | return op->type == PLAYER ? op : 0; |
| 555 | } |
561 | } |
| 556 | |
562 | |
| 557 | // "temporary" helper function |
563 | // "temporary" helper function |
| … | |
… | |
| 591 | } |
597 | } |
| 592 | |
598 | |
| 593 | // returns the player that cna see this object, if any |
599 | // returns the player that cna see this object, if any |
| 594 | MTH object *visible_to () const; |
600 | MTH object *visible_to () const; |
| 595 | |
601 | |
| 596 | MTH std::string long_desc (object *who = 0); |
602 | MTH std::string long_desc (object *who = 0); // query_name . " " . describe |
| 597 | MTH std::string describe_monster (object *who = 0); |
603 | MTH std::string describe_monster (object *who = 0); |
| 598 | MTH std::string describe_item (object *who = 0); |
604 | MTH std::string describe_item (object *who = 0); |
| 599 | MTH std::string describe (object *who = 0); |
605 | MTH std::string describe (object *who = 0); // long description, without name |
| 600 | |
606 | |
| 601 | MTH const char *query_weight () { return ::query_weight (this); } |
607 | MTH const char *query_weight () { return ::query_weight (this); } |
| 602 | MTH const char *query_name () { return ::query_name (this); } |
608 | MTH const char *query_name () { return ::query_name (this); } |
| 603 | MTH const char *query_short_name () { return ::query_short_name (this); } |
609 | MTH const char *query_short_name () { return ::query_short_name (this); } |
| 604 | MTH const char *query_base_name (bool plural) { return ::query_base_name (this, plural); } |
610 | MTH const char *query_base_name (bool plural) { return ::query_base_name (this, plural); } |
