| 1 | /* |
1 | /* |
| 2 | * static char *rcsid_item_c = |
2 | * static char *rcsid_item_c = |
| 3 | * "$Id: item.c,v 1.1.1.1 2006/02/03 07:11:31 root Exp $"; |
3 | * "$Id: item.c,v 1.1.1.2 2006/02/22 18:01:18 elmex Exp $"; |
| 4 | */ |
4 | */ |
| 5 | |
5 | |
| 6 | /* |
6 | /* |
| 7 | CrossFire, A Multiplayer game for X-windows |
7 | CrossFire, A Multiplayer game for X-windows |
| 8 | |
8 | |
| … | |
… | |
| 275 | * generation code, and when loading legacy objects. It returns |
275 | * generation code, and when loading legacy objects. It returns |
| 276 | * the item_power it calculates. |
276 | * the item_power it calculates. |
| 277 | * If flag is 1, we return the number of enchantment, and not the |
277 | * If flag is 1, we return the number of enchantment, and not the |
| 278 | * the power. This is used in the treasure code. |
278 | * the power. This is used in the treasure code. |
| 279 | */ |
279 | */ |
| 280 | int calc_item_power(object *op, int flag) |
280 | int calc_item_power(const object *op, int flag) |
| 281 | { |
281 | { |
| 282 | int i, tmp, enc; |
282 | int i, tmp, enc; |
| 283 | |
283 | |
| 284 | enc = 0; |
284 | enc = 0; |
| 285 | for (i=0; i<NUM_STATS; i++) |
285 | for (i=0; i<NUM_STATS; i++) |
| … | |
… | |
| 372 | * returns a static array of the description. This can return |
372 | * returns a static array of the description. This can return |
| 373 | * a big buffer. |
373 | * a big buffer. |
| 374 | * if newline is true, we don't put parens around the description |
374 | * if newline is true, we don't put parens around the description |
| 375 | * but do put a newline at the end. Useful when dumping to files |
375 | * but do put a newline at the end. Useful when dumping to files |
| 376 | */ |
376 | */ |
| 377 | char *describe_resistance(object *op, int newline) |
377 | char *describe_resistance(const object *op, int newline) |
| 378 | { |
378 | { |
| 379 | static char buf[VERY_BIG_BUF]; |
379 | static char buf[VERY_BIG_BUF]; |
| 380 | char buf1[VERY_BIG_BUF]; |
380 | char buf1[VERY_BIG_BUF]; |
| 381 | int tmpvar; |
381 | int tmpvar; |
| 382 | |
382 | |
| … | |
… | |
| 399 | * query_weight(object) returns a character pointer to a static buffer |
399 | * query_weight(object) returns a character pointer to a static buffer |
| 400 | * containing the text-representation of the weight of the given object. |
400 | * containing the text-representation of the weight of the given object. |
| 401 | * The buffer will be overwritten by the next call to query_weight(). |
401 | * The buffer will be overwritten by the next call to query_weight(). |
| 402 | */ |
402 | */ |
| 403 | |
403 | |
| 404 | char *query_weight(object *op) { |
404 | char *query_weight(const object *op) { |
| 405 | static char buf[10]; |
405 | static char buf[10]; |
| 406 | sint32 i=(op->nrof?op->nrof:1)*op->weight+op->carrying; |
406 | sint32 i=(op->nrof?op->nrof:1)*op->weight+op->carrying; |
| 407 | |
407 | |
| 408 | if(op->weight<0) |
408 | if(op->weight<0) |
| 409 | return " "; |
409 | return " "; |
| … | |
… | |
| 462 | * client handle names. |
462 | * client handle names. |
| 463 | */ |
463 | */ |
| 464 | /* Aug 95 modified this slightly so that Skill tools don't have magic bonus |
464 | /* Aug 95 modified this slightly so that Skill tools don't have magic bonus |
| 465 | * from stats.sp - b.t. |
465 | * from stats.sp - b.t. |
| 466 | */ |
466 | */ |
| 467 | char *ring_desc (object *op) |
467 | char *ring_desc (const object *op) |
| 468 | { |
468 | { |
| 469 | static char buf[VERY_BIG_BUF]; |
469 | static char buf[VERY_BIG_BUF]; |
| 470 | int attr, val,len; |
470 | int attr, val,len; |
| 471 | |
471 | |
| 472 | buf[0] = 0; |
472 | buf[0] = 0; |
| … | |
… | |
| 528 | |
528 | |
| 529 | /* |
529 | /* |
| 530 | * query_short_name(object) is similar to query_name, but doesn't |
530 | * query_short_name(object) is similar to query_name, but doesn't |
| 531 | * contain any information about object status (worn/cursed/etc.) |
531 | * contain any information about object status (worn/cursed/etc.) |
| 532 | */ |
532 | */ |
| 533 | const char *query_short_name(object *op) |
533 | const char *query_short_name(const object *op) |
| 534 | { |
534 | { |
| 535 | static char buf[HUGE_BUF]; |
535 | static char buf[HUGE_BUF]; |
| 536 | char buf2[HUGE_BUF]; |
536 | char buf2[HUGE_BUF]; |
| 537 | int len=0; |
537 | int len=0; |
| 538 | |
538 | |
| … | |
… | |
| 602 | * overwritten. This may be a bad thing (it may be easier to assume the value |
602 | * overwritten. This may be a bad thing (it may be easier to assume the value |
| 603 | * returned is good forever.) However, it makes printing statements that |
603 | * returned is good forever.) However, it makes printing statements that |
| 604 | * use several names much easier (don't need to store them to temp variables.) |
604 | * use several names much easier (don't need to store them to temp variables.) |
| 605 | * |
605 | * |
| 606 | */ |
606 | */ |
| 607 | char *query_name(object *op) { |
607 | char *query_name(const object *op) { |
| 608 | static char buf[5][HUGE_BUF]; |
608 | static char buf[5][HUGE_BUF]; |
| 609 | static int use_buf=0; |
609 | static int use_buf=0; |
| 610 | int len=0; |
610 | int len=0; |
| 611 | #ifdef NEW_MATERIAL_CODE |
611 | #ifdef NEW_MATERIAL_CODE |
| 612 | materialtype_t *mt; |
612 | materialtype_t *mt; |
| … | |
… | |
| 705 | * call to query_base_name(). This is a lot like query_name, but we |
705 | * call to query_base_name(). This is a lot like query_name, but we |
| 706 | * don't include the item count or item status. Used for inventory sorting |
706 | * don't include the item count or item status. Used for inventory sorting |
| 707 | * and sending to client. |
707 | * and sending to client. |
| 708 | * If plural is set, we generate the plural name of this. |
708 | * If plural is set, we generate the plural name of this. |
| 709 | */ |
709 | */ |
| 710 | const char *query_base_name(object *op, int plural) { |
710 | const char *query_base_name(const object *op, int plural) { |
| 711 | static char buf[MAX_BUF], buf2[MAX_BUF]; |
711 | static char buf[MAX_BUF], buf2[MAX_BUF]; |
| 712 | int len; |
712 | int len; |
| 713 | materialtype_t *mt; |
713 | materialtype_t *mt; |
| 714 | |
714 | |
| 715 | if((!plural && !op->name) || (plural && !op->name_pl)) |
715 | if((!plural && !op->name) || (plural && !op->name_pl)) |
| … | |
… | |
| 795 | * with describing the monsters & players abilities. It should only |
795 | * with describing the monsters & players abilities. It should only |
| 796 | * be called with monster & player objects. Returns a description |
796 | * be called with monster & player objects. Returns a description |
| 797 | * in a static buffer. |
797 | * in a static buffer. |
| 798 | */ |
798 | */ |
| 799 | |
799 | |
| 800 | static char *describe_monster(object *op) { |
800 | static char *describe_monster(const object *op) { |
| 801 | char buf[MAX_BUF]; |
801 | char buf[MAX_BUF]; |
| 802 | static char retbuf[VERY_BIG_BUF]; |
802 | static char retbuf[VERY_BIG_BUF]; |
| 803 | int i; |
803 | int i; |
| 804 | |
804 | |
| 805 | retbuf[0]='\0'; |
805 | retbuf[0]='\0'; |
| … | |
… | |
| 962 | * Add 'owner' who is the person examining this object. |
962 | * Add 'owner' who is the person examining this object. |
| 963 | * owner can be null if no one is being associated with this |
963 | * owner can be null if no one is being associated with this |
| 964 | * item (eg, debug dump or the like) |
964 | * item (eg, debug dump or the like) |
| 965 | */ |
965 | */ |
| 966 | |
966 | |
| 967 | char *describe_item(object *op, object *owner) { |
967 | char *describe_item(const object *op, object *owner) { |
| 968 | char buf[MAX_BUF]; |
968 | char buf[MAX_BUF]; |
| 969 | static char retbuf[VERY_BIG_BUF]; |
969 | static char retbuf[VERY_BIG_BUF]; |
| 970 | int identified,i; |
970 | int identified,i; |
| 971 | |
971 | |
| 972 | retbuf[0]='\0'; |
972 | retbuf[0]='\0'; |
| … | |
… | |
| 1254 | * has a generic magical bonus, or is an artifact. |
1254 | * has a generic magical bonus, or is an artifact. |
| 1255 | * This function is used by detect_magic to determine if an item |
1255 | * This function is used by detect_magic to determine if an item |
| 1256 | * should be marked as magical. |
1256 | * should be marked as magical. |
| 1257 | */ |
1257 | */ |
| 1258 | |
1258 | |
| 1259 | int is_magical(object *op) { |
1259 | int is_magical(const object *op) { |
| 1260 | int i; |
1260 | int i; |
| 1261 | |
1261 | |
| 1262 | /* living creatures are considered non magical */ |
1262 | /* living creatures are considered non magical */ |
| 1263 | if (QUERY_FLAG(op, FLAG_ALIVE)) return 0; |
1263 | if (QUERY_FLAG(op, FLAG_ALIVE)) return 0; |
| 1264 | |
1264 | |
| … | |
… | |
| 1325 | /* need_identify returns true if the item should be identified. This |
1325 | /* need_identify returns true if the item should be identified. This |
| 1326 | * function really should not exist - by default, any item not identified |
1326 | * function really should not exist - by default, any item not identified |
| 1327 | * should need it. |
1327 | * should need it. |
| 1328 | */ |
1328 | */ |
| 1329 | |
1329 | |
| 1330 | int need_identify(object *op) { |
1330 | int need_identify(const object *op) { |
| 1331 | switch(op->type) { |
1331 | switch(op->type) { |
| 1332 | case RING: |
1332 | case RING: |
| 1333 | case WAND: |
1333 | case WAND: |
| 1334 | case ROD: |
1334 | case ROD: |
| 1335 | case HORN: |
1335 | case HORN: |
