| … | |
… | |
| 521 | MTH int number_of () const |
521 | MTH int number_of () const |
| 522 | { |
522 | { |
| 523 | return nrof ? nrof : 1; |
523 | return nrof ? nrof : 1; |
| 524 | } |
524 | } |
| 525 | |
525 | |
| 526 | MTH sint32 total_weight () const |
526 | MTH weight_t total_weight () const |
| 527 | { |
527 | { |
| 528 | return (weight + carrying) * number_of (); |
528 | return sint64 (weight + carrying) * number_of (); |
| 529 | } |
529 | } |
| 530 | |
530 | |
| 531 | MTH void update_weight (); |
531 | MTH void update_weight (); |
| 532 | |
532 | |
| 533 | // return the dominant material of this item, always return something |
533 | // return the dominant material of this item, always return something |
| … | |
… | |
| 535 | { |
535 | { |
| 536 | return material; |
536 | return material; |
| 537 | } |
537 | } |
| 538 | |
538 | |
| 539 | // return the volume of this object in cm³ |
539 | // return the volume of this object in cm³ |
| 540 | MTH uint64 volume () const |
540 | MTH volume_t volume () const |
| 541 | { |
541 | { |
| 542 | return (uint64)total_weight () |
542 | return (volume_t)total_weight () |
| 543 | * 1024 // 1000 actually |
543 | * 1024 // 1000 actually |
| 544 | * (type == CONTAINER ? 128 : 1) |
544 | * (type == CONTAINER ? 128 : 1) |
| 545 | / dominant_material ()->density; // ugh, division |
545 | / dominant_material ()->density; // ugh, division |
| 546 | } |
546 | } |
| 547 | |
547 | |
