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Comparing deliantra/server/server/c_object.C (file contents):
Revision 1.31 by root, Fri Dec 22 16:34:00 2006 UTC vs.
Revision 1.50 by root, Mon May 7 07:47:33 2007 UTC

1/* 1/*
2 CrossFire, A Multiplayer game for X-windows 2 * CrossFire, A Multiplayer game
3 3 *
4 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
4 Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (C) 2002 Mark Wedel & Crossfire Development Team
5 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (C) 1992 Frank Tore Johansen
6 7 *
7 This program is free software; you can redistribute it and/or modify 8 * This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version. 11 * (at your option) any later version.
11 12 *
12 This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details. 16 * GNU General Public License for more details.
16 17 *
17 You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software 19 * along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 21 *
21 The author can be reached via e-mail to <crossfire@schmorp.de> 22 * The author can be reached via e-mail to <crossfire@schmorp.de>
23 *
24 */
22 25
26/*
23 Object (handling) commands 27 * Object (handling) commands
24*/ 28 */
25 29
26#include <global.h> 30#include <global.h>
27#include <loader.h> 31#include <loader.h>
28#include <skills.h> 32#include <skills.h>
29#ifndef __CEXTRACT__
30# include <sproto.h> 33#include <sproto.h>
31#endif
32#include <living.h> 34#include <living.h>
33#include <math.h> 35#include <math.h>
34 36
35/* 37/*
36 * Object id parsing functions 38 * Object id parsing functions
… …
93 if (!params) 95 if (!params)
94 { 96 {
95 new_draw_info (NDI_UNIQUE, 0, pl, "Usage: use_skill <skill name>"); 97 new_draw_info (NDI_UNIQUE, 0, pl, "Usage: use_skill <skill name>");
96 return 0; 98 return 0;
97 } 99 }
100
98 return use_skill (pl, params); 101 return use_skill (pl, params);
99} 102}
100 103
101int 104int
102command_rskill (object *pl, char *params) 105command_rskill (object *pl, char *params)
… …
106 if (!params) 109 if (!params)
107 { 110 {
108 new_draw_info (NDI_UNIQUE, 0, pl, "Usage: ready_skill <skill name>"); 111 new_draw_info (NDI_UNIQUE, 0, pl, "Usage: ready_skill <skill name>");
109 return 0; 112 return 0;
110 } 113 }
114
111 skill = find_skill_by_name (pl, params); 115 skill = find_skill_by_name (pl, params);
112 116
113 if (!skill) 117 if (!skill)
114 { 118 {
115 new_draw_info_format (NDI_UNIQUE, 0, pl, "You have no knowledge of the skill %s", params); 119 new_draw_info_format (NDI_UNIQUE, 0, pl, "You have no knowledge of the skill %s", params);
116 return 0; 120 return 0;
117 } 121 }
122
118 return change_skill (pl, skill, 0); 123 return change_skill (pl, skill, 0);
119} 124}
120 125
121 126
122/* These functions (command_search, command_disarm) are really just wrappers for 127/* These functions (command_search, command_disarm) are really just wrappers for
… …
273 if (QUERY_FLAG (tmp, FLAG_WAS_WIZ) && !QUERY_FLAG (pl, FLAG_WAS_WIZ)) 278 if (QUERY_FLAG (tmp, FLAG_WAS_WIZ) && !QUERY_FLAG (pl, FLAG_WAS_WIZ))
274 { 279 {
275 new_draw_info (NDI_UNIQUE, 0, pl, "The object disappears in a puff of smoke!"); 280 new_draw_info (NDI_UNIQUE, 0, pl, "The object disappears in a puff of smoke!");
276 new_draw_info (NDI_UNIQUE, 0, pl, "It must have been an illusion."); 281 new_draw_info (NDI_UNIQUE, 0, pl, "It must have been an illusion.");
277 282
278 if (pl->type == PLAYER) 283 if (pl->contr)
279 esrv_del_item (pl->contr, tmp->count); 284 esrv_del_item (pl->contr, tmp->count);
280 285
281 tmp->destroy (); 286 tmp->destroy ();
282 return; 287 return;
283 } 288 }
… …
299 { 304 {
300 new_draw_info (0, 0, pl, "That item is too heavy for you to pick up."); 305 new_draw_info (0, 0, pl, "That item is too heavy for you to pick up.");
301 return; 306 return;
302 } 307 }
303 308
304 if (settings.real_wiz == FALSE && QUERY_FLAG (pl, FLAG_WAS_WIZ))
305 SET_FLAG (tmp, FLAG_WAS_WIZ);
306
307 if (nrof != tmp_nrof) 309 if (nrof != tmp_nrof)
308 { 310 {
309 object *tmp2 = tmp; 311 object *tmp2 = tmp;
310 312
311 tmp = get_split_ob (tmp, nrof); 313 tmp = get_split_ob (tmp, nrof);
… …
313 { 315 {
314 new_draw_info (NDI_UNIQUE, 0, pl, errmsg); 316 new_draw_info (NDI_UNIQUE, 0, pl, errmsg);
315 return; 317 return;
316 } 318 }
317 319
318 /* Tell a client what happened rest of objects */ 320 /* Tell the client what happened to the rest of objects */
319 if (pl->type == PLAYER) 321 if (pl->contr)
320 {
321 if (tmp2->destroyed ()) 322 if (tmp2->destroyed ())
322 esrv_del_item (pl->contr, tmp2->count); 323 esrv_del_item (pl->contr, tmp2->count);
323 else 324 else
324 esrv_send_item (pl, tmp2); 325 esrv_update_item (UPD_NROF, pl, tmp2);
325 }
326 } 326 }
327 else 327 else
328 { 328 {
329 /* If the object is in a container, send a delete to the client. 329 /* If the object is in a container, send a delete to the client.
330 * - we are moving all the items from the container to elsewhere, 330 * - we are moving all the items from the container to elsewhere,
… …
332 */ 332 */
333 if (!QUERY_FLAG (tmp, FLAG_REMOVED)) 333 if (!QUERY_FLAG (tmp, FLAG_REMOVED))
334 { 334 {
335 if (tmp->env && pl->type == PLAYER) 335 if (tmp->env && pl->type == PLAYER)
336 esrv_del_item (pl->contr, tmp->count); 336 esrv_del_item (pl->contr, tmp->count);
337
337 tmp->remove (); /* Unlink it */ 338 tmp->remove (); /* Unlink it */
338 } 339 }
339 } 340 }
341
340 if (QUERY_FLAG (tmp, FLAG_UNPAID)) 342 if (QUERY_FLAG (tmp, FLAG_UNPAID))
341 (void) sprintf (buf, "%s will cost you %s.", query_name (tmp), query_cost_string (tmp, pl, F_BUY | F_SHOP)); 343 sprintf (buf, "%s will cost you %s.", query_name (tmp), query_cost_string (tmp, pl, F_BUY | F_SHOP));
342 else 344 else
343 (void) sprintf (buf, "You pick up the %s.", query_name (tmp)); 345 sprintf (buf, "You pick up the %s.", query_name (tmp));
346
344 new_draw_info (NDI_UNIQUE, 0, pl, buf); 347 new_draw_info (NDI_UNIQUE, 0, pl, buf);
345 348
346 tmp = insert_ob_in_ob (tmp, op); 349 tmp = insert_ob_in_ob (tmp, op);
347 350
348 /* All the stuff below deals with client/server code, and is only 351 /* All the stuff below deals with client/server code, and is only
349 * usable by players 352 * usable by players
350 */ 353 */
351 if (pl->type != PLAYER) 354 if (pl->contr)
352 return; 355 {
353
354 esrv_send_item (pl, tmp); 356 esrv_send_item (pl, tmp);
357
355 /* These are needed to update the weight for the container we 358 /* These are needed to update the weight for the container we
356 * are putting the object in. 359 * are putting the object in.
357 */ 360 */
358 if (op != pl) 361 if (op != pl)
359 { 362 {
360 esrv_update_item (UPD_WEIGHT, pl, op); 363 esrv_update_item (UPD_WEIGHT, pl, op);
361 esrv_send_item (pl, pl); 364 esrv_send_item (pl, pl);
362 } 365 }
363 366
364 /* Update the container the object was in */ 367 /* Update the container the object was in */
365 if (env && env != pl && env != op) 368 if (env && env != pl && env != op)
366 esrv_update_item (UPD_WEIGHT, pl, env); 369 esrv_update_item (UPD_WEIGHT, pl, env);
370 }
367} 371}
368 372
369/* modified slightly to allow monsters use this -b.t. 5-31-95 */ 373/* modified slightly to allow monsters use this -b.t. 5-31-95 */
370void 374void
371pick_up (object *op, object *alt) 375pick_up (object *op, object *alt)
… …
430 434
431 if (!alt) 435 if (!alt)
432 for (alt = op->inv; alt; alt = alt->below) 436 for (alt = op->inv; alt; alt = alt->below)
433 if (alt->type == CONTAINER && QUERY_FLAG (alt, FLAG_APPLIED) && sack_can_hold (NULL, alt, tmp, count)) 437 if (alt->type == CONTAINER && QUERY_FLAG (alt, FLAG_APPLIED) && sack_can_hold (NULL, alt, tmp, count))
434 break; /* General container comes next */ 438 break; /* General container comes next */
439
435 if (!alt) 440 if (!alt)
436 alt = op; /* No free containers */ 441 alt = op; /* No free containers */
437 } 442 }
438 443
439 if (tmp->env == alt) 444 if (tmp->env == alt)
… …
466 471
467leave: 472leave:
468 if (need_fix_tmp) 473 if (need_fix_tmp)
469 fix_stopped_item (tmp, tmp_map, op); 474 fix_stopped_item (tmp, tmp_map, op);
470} 475}
471
472 476
473/* This takes (picks up) and item. op is the player 477/* This takes (picks up) and item. op is the player
474 * who issued the command. params is a string to 478 * who issued the command. params is a string to
475 * match against the item name. Basically, always 479 * match against the item name. Basically, always
476 * returns zero, but that should be improved. 480 * returns zero, but that should be improved.
… …
491 495
492 if (!tmp) 496 if (!tmp)
493 tmp = op->below; 497 tmp = op->below;
494 } 498 }
495 499
496 if (tmp == NULL) 500 if (!tmp)
497 { 501 {
498 new_draw_info (NDI_UNIQUE, 0, op, "Nothing to take!"); 502 new_draw_info (NDI_UNIQUE, 0, op, "Nothing to take!");
499 return 0; 503 return 0;
500 } 504 }
501 505
502 /* Makes processing easier */ 506 /* Makes processing easier */
503 if (params && *params == '\0') 507 if (params && *params == '\0')
504 params = NULL; 508 params = 0;
505 509
506 while (tmp) 510 while (tmp)
507 { 511 {
508 next = tmp->below; 512 next = tmp->below;
509 513
510 if (tmp->invisible) 514 if (tmp->invisible)
511 { 515 {
512 tmp = next; 516 tmp = next;
513 continue; 517 continue;
514 } 518 }
519
515 /* This following two if and else if could be merged into line 520 /* This following two if and else if could be merged into line
516 * but that probably will make it more difficult to read, and 521 * but that probably will make it more difficult to read, and
517 * not make it any more efficient 522 * not make it any more efficient
518 */ 523 */
519 if (params && item_matched_string (op, tmp, params)) 524 if (params && item_matched_string (op, tmp, params))
520 {
521 pick_up (op, tmp); 525 pick_up (op, tmp);
522 }
523 else if (can_pick (op, tmp) && !params) 526 else if (can_pick (op, tmp) && !params)
524 { 527 {
525 pick_up (op, tmp); 528 pick_up (op, tmp);
526 break; 529 break;
527 } 530 }
531
528 tmp = next; 532 tmp = next;
529 /* Might as well just skip over the player immediately -
530 * we know it can't be picked up
531 */
532 if (tmp == op)
533 tmp = tmp->below;
534 } 533 }
534
535 if (!params && !tmp) 535 if (!params && !tmp)
536 { 536 {
537 for (tmp = op->below; tmp != NULL; tmp = tmp->next) 537 for (tmp = op->below; tmp; tmp = tmp->below)
538 if (!tmp->invisible) 538 if (!tmp->invisible)
539 { 539 {
540 char buf[MAX_BUF]; 540 char buf[MAX_BUF];
541 541
542 sprintf (buf, "You can't pick up a %s.", &tmp->name); 542 sprintf (buf, "You can't pick up a %s.", &tmp->name);
543 new_draw_info (NDI_UNIQUE, 0, op, buf); 543 new_draw_info (NDI_UNIQUE, 0, op, buf);
544 break; 544 break;
545 } 545 }
546
546 if (!tmp) 547 if (!tmp)
547 new_draw_info (NDI_UNIQUE, 0, op, "There is nothing to pick up."); 548 new_draw_info (NDI_UNIQUE, 0, op, "There is nothing to pick up.");
548 } 549 }
550
549 return 0; 551 return 0;
550} 552}
551 553
552 554
553/* 555/*
… …
667 669
668 if (QUERY_FLAG (tmp, FLAG_APPLIED)) 670 if (QUERY_FLAG (tmp, FLAG_APPLIED))
669 if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE)) 671 if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE))
670 return; /* can't unapply it */ 672 return; /* can't unapply it */
671 673
674 //fprintf (stderr, "ui, on space is %ld\n", op->ms ().volume ());//D
675
672 /* We are only dropping some of the items. We split the current object 676 /* We are only dropping some of the items. We split the current object
673 * off 677 * off
674 */ 678 */
675 if (nrof && tmp->nrof != nrof) 679 if (nrof && tmp->nrof != nrof)
676 { 680 {
… …
710 714
711 tmp->destroy (); 715 tmp->destroy ();
712 op->update_stats (); 716 op->update_stats ();
713 return; 717 return;
714 } 718 }
715
716/* If SAVE_INTERVAL is commented out, we never want to save
717 * the player here.
718 */
719#ifdef SAVE_INTERVAL
720 /* I'm not sure why there is a value check - since the save
721 * is done every SAVE_INTERVAL seconds, why care the value
722 * of what he is dropping?
723 */
724 if (op->type == PLAYER && !QUERY_FLAG (tmp, FLAG_UNPAID) &&
725 (tmp->nrof ? tmp->value * tmp->nrof : tmp->value > 2000) && (op->contr->last_save_time + SAVE_INTERVAL) <= time (NULL))
726 {
727 op->contr->save ();
728 op->contr->last_save_time = time (NULL);
729 }
730#endif /* SAVE_INTERVAL */
731 719
732 if (op->type == PLAYER) 720 if (op->type == PLAYER)
733 esrv_del_item (op->contr, tmp->count); 721 esrv_del_item (op->contr, tmp->count);
734 722
735 /* Call this before we update the various windows/players. At least 723 /* Call this before we update the various windows/players. At least
… …
994{ 982{
995 if (!params) 983 if (!params)
996 { 984 {
997 object *tmp = op->below; 985 object *tmp = op->below;
998 986
999 while (tmp && !LOOK_OBJ (tmp)) 987 while (tmp && !tmp->client_visible ())
1000 tmp = tmp->below; 988 tmp = tmp->below;
1001 if (tmp) 989 if (tmp)
1002 examine (op, tmp); 990 examine (op, tmp);
1003 } 991 }
1004 else 992 else
… …
1056 } 1044 }
1057 1045
1058 return 0; 1046 return 0;
1059} 1047}
1060 1048
1061 1049std::string
1062/* op should be a player, params is any params. 1050object::describe_monster (object *who)
1063 * If no params given, we print out the currently marked object.
1064 * otherwise, try to find a matching object - try best match first.
1065 */
1066int
1067command_mark (object *op, char *params)
1068{ 1051{
1069 if (!op->contr) 1052 dynbuf_text buf (512, 512);
1070 return 1;
1071 1053
1072 if (!params) 1054 object *mon = head ? head : this;
1073 {
1074 object *mark = find_marked_object (op);
1075 1055
1076 if (!mark) 1056 if (QUERY_FLAG (mon, FLAG_UNDEAD))
1077 new_draw_info (NDI_UNIQUE, 0, op, "You have no marked object."); 1057 buf << "It is an undead force.\n";
1078 else 1058
1079 new_draw_info_format (NDI_UNIQUE, 0, op, "%s is marked.", query_name (mark)); 1059 if (mon->level > who->level)
1080 } 1060 buf << "It is likely more powerful than you.\n";
1061 else if (mon->level < who->level)
1062 buf << "It is likely less powerful than you.\n";
1081 else 1063 else
1082 { 1064 buf << "It is probably as powerful as you.\n";
1083 object *mark1 = find_best_object_match (op, params);
1084 1065
1085 if (!mark1)
1086 {
1087 new_draw_info_format (NDI_UNIQUE, 0, op, "Could not find an object that matches %s", params);
1088 return 1;
1089 }
1090 else
1091 {
1092 op->contr->mark = mark1;
1093 new_draw_info_format (NDI_UNIQUE, 0, op, "Marked item %s", query_name (mark1));
1094 return 0;
1095 }
1096 }
1097
1098 return 0; /*shouldnt get here */
1099}
1100
1101
1102/* op is the player
1103 * tmp is the monster being examined.
1104 */
1105void
1106examine_monster (object *op, object *tmp)
1107{
1108 object *mon = tmp->head ? tmp->head : tmp;
1109
1110 if (QUERY_FLAG (mon, FLAG_UNDEAD))
1111 new_draw_info (NDI_UNIQUE, 0, op, "It is an undead force.");
1112 if (mon->level > op->level)
1113 new_draw_info (NDI_UNIQUE, 0, op, "It is likely more powerful than you.");
1114 else if (mon->level < op->level)
1115 new_draw_info (NDI_UNIQUE, 0, op, "It is likely less powerful than you.");
1116 else
1117 new_draw_info (NDI_UNIQUE, 0, op, "It is probably as powerful as you.");
1118 if (mon->attacktype & AT_ACID) 1066 if (mon->attacktype & AT_ACID)
1119 new_draw_info (NDI_UNIQUE, 0, op, "You seem to smell an acrid odor."); 1067 buf << "You seem to smell an acrid odor.\n";
1120 1068
1121 /* Anyone know why this used to use the clone value instead of the 1069 /* Anyone know why this used to use the clone value instead of the
1122 * maxhp field? This seems that it should give more accurate results. 1070 * maxhp field? This seems that it should give more accurate results.
1123 */ 1071 */
1124 switch ((mon->stats.hp + 1) * 4 / (mon->stats.maxhp + 1)) 1072 switch ((mon->stats.hp + 1) * 4 / (mon->stats.maxhp + 1))
1125 { /* From 1-4 */ 1073 { /* From 1-4 */
1126 case 1: 1074 case 1:
1127 new_draw_info (NDI_UNIQUE, 0, op, "It is in a bad shape."); 1075 buf << "It is in a bad shape.\n";
1128 break; 1076 break;
1129 case 2: 1077 case 2:
1130 new_draw_info (NDI_UNIQUE, 0, op, "It is hurt."); 1078 buf << "It is hurt.\n";
1131 break; 1079 break;
1132 case 3: 1080 case 3:
1133 new_draw_info (NDI_UNIQUE, 0, op, "It is somewhat hurt."); 1081 buf << "It is somewhat hurt.\n";
1134 break; 1082 break;
1135 case 4: 1083 case 4:
1136 new_draw_info (NDI_UNIQUE, 0, op, "It is in excellent shape."); 1084 buf << "It is in excellent shape.\n";
1137 break; 1085 break;
1138 } 1086 }
1087
1139 if (present_in_ob (POISONING, mon) != NULL) 1088 if (present_in_ob (POISONING, mon))
1140 new_draw_info (NDI_UNIQUE, 0, op, "It looks very ill."); 1089 buf << "It looks very ill.\n";
1141}
1142 1090
1091 return buf;
1092}
1143 1093
1144/* tmp is the object being described, pl is who is examing it. */ 1094/* tmp is the object being described, pl is who is examing it. */
1145char * 1095const char *
1146long_desc (object *tmp, object *pl) 1096long_desc (object *tmp, object *pl)
1147{ 1097{
1148 static char buf[VERY_BIG_BUF]; 1098 static std::string s;
1149 char *cp;
1150 1099
1151 if (tmp == NULL) 1100 return (s = tmp->long_desc (pl)).c_str ();
1152 return ""; 1101}
1153 1102
1154 buf[0] = '\0'; 1103std::string
1104object::long_desc (object *who)
1105{
1106 std::string buf (query_name (this));
1107
1155 switch (tmp->type) 1108 switch (type)
1156 { 1109 {
1157 case RING: 1110 case RING:
1158 case SKILL: 1111 case SKILL:
1159 case WEAPON: 1112 case WEAPON:
1160 case ARMOUR: 1113 case ARMOUR:
… …
1171 case FOOD: 1124 case FOOD:
1172 case DRINK: 1125 case DRINK:
1173 case FLESH: 1126 case FLESH:
1174 case SKILL_TOOL: 1127 case SKILL_TOOL:
1175 case POWER_CRYSTAL: 1128 case POWER_CRYSTAL:
1176 if (*(cp = describe_item (tmp, pl)) != '\0') 1129 {
1130 const char *cp = ::describe_item (this, who);
1131
1132 if (*cp)
1133 {
1134 buf.append (" ");
1135 buf.append (cp);
1136 }
1137 }
1138 }
1139
1140 return buf;
1141}
1142
1143/* op is the player
1144 * tmp is the monster being examined.
1145 */
1146void
1147examine_monster (object *op, object *tmp)
1148{
1149 new_draw_info (NDI_UNIQUE, 0, op, tmp->describe_monster (op).c_str ());
1150}
1151
1152std::string
1153object::describe (object *who)
1154{
1155 dynbuf_text buf (1024, 1024);
1156
1157 buf.printf ("That is: %s.\n", long_desc (who).c_str ());
1158
1159 if (custom_name)
1160 buf,printf ("You call it %s\n", &custom_name);
1161
1162 switch (type)
1163 {
1164 case SPELLBOOK:
1165 if (flag [FLAG_IDENTIFIED] && inv)
1166 buf.printf ("%s is a %s %s spell\n", &inv->name, get_levelnumber (inv->level), &inv->skill);
1167 break;
1168
1169 case BOOK:
1170 if (msg)
1171 buf << "Something is written in it.\n";
1172 break;
1173
1174 case CONTAINER:
1175 if (race != NULL)
1177 { 1176 {
1177 if (weight_limit && stats.Str < 100)
1178 buf.printf ("It can hold only %s and its weight limit is %.1f kg.\n",
1179 &race, weight_limit / (10.0 * (100 - stats.Str)));
1178 int len; 1180 else
1179 1181 buf.printf ("It can hold only %s.\n", &race);
1180 assign (buf, query_name (tmp));
1181 len = strlen (buf);
1182 if (len < VERY_BIG_BUF - 5)
1183 {
1184 /* Since we know the length, we save a few cpu cycles by using
1185 * it instead of calling strcat */
1186 strcpy (buf + len, " ");
1187 len++;
1188 assign (buf + len, cp, VERY_BIG_BUF - len - 1);
1189 }
1190 } 1182 }
1191 } 1183 else if (weight_limit && stats.Str < 100)
1192 1184 buf.printf ("Its weight limit is %.1f kg.\n", weight_limit / (10.0 * (100 - stats.Str)));
1193 if (buf[0] == '\0')
1194 assign (buf, query_name (tmp));
1195
1196 return buf;
1197}
1198
1199void
1200examine (object *op, object *tmp)
1201{
1202 char buf[VERY_BIG_BUF];
1203 int i;
1204
1205 if (tmp == NULL || tmp->type == CLOSE_CON)
1206 return;
1207
1208 strcpy (buf, "That is ");
1209 strncat (buf, long_desc (tmp, op), VERY_BIG_BUF - strlen (buf) - 1);
1210 buf[VERY_BIG_BUF - 1] = 0;
1211
1212 new_draw_info (NDI_UNIQUE, 0, op, buf);
1213 buf[0] = '\0';
1214
1215 if (tmp->custom_name)
1216 {
1217 strcpy (buf, "You call it ");
1218 strncat (buf, tmp->custom_name, VERY_BIG_BUF - strlen (buf) - 1);
1219 buf[VERY_BIG_BUF - 1] = 0;
1220 new_draw_info (NDI_UNIQUE, 0, op, buf);
1221 buf[0] = '\0';
1222 }
1223
1224 switch (tmp->type)
1225 {
1226 case SPELLBOOK:
1227 if (QUERY_FLAG (tmp, FLAG_IDENTIFIED) && tmp->inv)
1228 {
1229 sprintf (buf, "%s is a %s level %s spell", &tmp->inv->name, get_levelnumber (tmp->inv->level), &tmp->inv->skill);
1230 }
1231 break; 1185 break;
1232 1186
1233 case BOOK: 1187 case WAND:
1234 if (tmp->msg != NULL) 1188 if (flag [FLAG_IDENTIFIED])
1235 strcpy (buf, "Something is written in it."); 1189 buf.printf ("It has %d charges left.\n", stats.food);
1236 break; 1190 break;
1237
1238 case CONTAINER:
1239 if (tmp->race != NULL)
1240 {
1241 if (tmp->weight_limit && tmp->stats.Str < 100)
1242 sprintf (buf, "It can hold only %s and its weight limit is %.1f kg.",
1243 &tmp->race, tmp->weight_limit / (10.0 * (100 - tmp->stats.Str)));
1244 else
1245 sprintf (buf, "It can hold only %s.", &tmp->race);
1246 }
1247 else if (tmp->weight_limit && tmp->stats.Str < 100)
1248 sprintf (buf, "Its weight limit is %.1f kg.", tmp->weight_limit / (10.0 * (100 - tmp->stats.Str)));
1249 break;
1250
1251 case WAND:
1252 if (QUERY_FLAG (tmp, FLAG_IDENTIFIED))
1253 sprintf (buf, "It has %d charges left.", tmp->stats.food);
1254 break;
1255 }
1256
1257 if (buf[0] != '\0')
1258 new_draw_info (NDI_UNIQUE, 0, op, buf);
1259
1260 if (tmp->materialname != NULL && !tmp->msg)
1261 { 1191 }
1192
1193 if (materialname && !msg)
1262 sprintf (buf, "It is made of: %s.", &tmp->materialname); 1194 buf.printf ("It is made of: %s.\n", &materialname);
1263 new_draw_info (NDI_UNIQUE, 0, op, buf); 1195
1264 } 1196 if (who)
1265 /* Where to wear this item */ 1197 /* Where to wear this item */
1266 for (i = 0; i < NUM_BODY_LOCATIONS; i++) 1198 for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1267 { 1199 if (slot[i].info)
1268 if (tmp->body_info[i] < -1) 1200 {
1201 buf << (who->slot[i].info ? body_locations[i].use_name : body_locations[i].nonuse_name);
1202
1203 if (slot[i].info < -1 && who->slot[i].info)
1204 buf.printf ("(%d)", -slot[i].info);
1205
1206 buf << ".\n";
1269 { 1207 }
1270 if (op->body_info[i]) 1208
1271 new_draw_info_format (NDI_UNIQUE, 0, op, "It goes %s (%d)", body_locations[i].use_name, -tmp->body_info[i]); 1209 if (weight)
1210 buf.printf (nrof > 1 ? "They weigh %3.3f kg.\n" : "It weighs %3.3f kg.\n", weight * (nrof ? nrof : 1) / 1000.0);
1211
1212 if (value && !flag [FLAG_STARTEQUIP] && !flag [FLAG_NO_PICK] && who)
1213 {
1214 buf.printf ("You reckon %s worth %s.\n", nrof > 1 ? "they are" : "it is", query_cost_string (this, who, F_TRUE | F_APPROX));
1215
1216 if (is_in_shop (who))
1217 {
1218 if (flag [FLAG_UNPAID])
1219 buf.printf ("%s would cost you %s.\n", nrof > 1 ? "They" : "It", query_cost_string (this, who, F_BUY | F_SHOP));
1272 else 1220 else
1273 new_draw_info_format (NDI_UNIQUE, 0, op, "It goes %s", body_locations[i].nonuse_name);
1274 }
1275 else if (tmp->body_info[i])
1276 {
1277 if (op->body_info[i])
1278 new_draw_info_format (NDI_UNIQUE, 0, op, "It goes %s", body_locations[i].use_name);
1279 else
1280 new_draw_info_format (NDI_UNIQUE, 0, op, "It goes %s", body_locations[i].nonuse_name);
1281 }
1282 }
1283
1284 if (tmp->weight)
1285 {
1286 sprintf (buf, tmp->nrof > 1 ? "They weigh %3.3f kg." : "It weighs %3.3f kg.", tmp->weight * (tmp->nrof ? tmp->nrof : 1) / 1000.0);
1287 new_draw_info (NDI_UNIQUE, 0, op, buf);
1288 }
1289
1290 if (tmp->value && !QUERY_FLAG (tmp, FLAG_STARTEQUIP) && !QUERY_FLAG (tmp, FLAG_NO_PICK))
1291 {
1292 sprintf (buf, "You reckon %s worth %s.", tmp->nrof > 1 ? "they are" : "it is", query_cost_string (tmp, op, F_TRUE | F_APPROX));
1293 new_draw_info (NDI_UNIQUE, 0, op, buf);
1294 if (is_in_shop (op))
1295 {
1296 if (QUERY_FLAG (tmp, FLAG_UNPAID))
1297 sprintf (buf, "%s would cost you %s.", tmp->nrof > 1 ? "They" : "It", query_cost_string (tmp, op, F_BUY | F_SHOP));
1298 else
1299 sprintf (buf, "You are offered %s for %s.", query_cost_string (tmp, op, F_SELL + F_SHOP), tmp->nrof > 1 ? "them" : "it"); 1221 buf.printf ("You are offered %s for %s.\n", query_cost_string (this, who, F_SELL + F_SHOP), nrof > 1 ? "them" : "it");
1300 new_draw_info (NDI_UNIQUE, 0, op, buf);
1301 } 1222 }
1302 } 1223 }
1303 1224
1304 if (QUERY_FLAG (tmp, FLAG_MONSTER)) 1225 if (flag [FLAG_MONSTER])
1305 examine_monster (op, tmp); 1226 buf << describe_monster (who);
1306 1227
1307 /* Is this item buildable? */ 1228 /* Is this item buildable? */
1308 if (QUERY_FLAG (tmp, FLAG_IS_BUILDABLE)) 1229 if (flag [FLAG_IS_BUILDABLE])
1309 new_draw_info (NDI_UNIQUE, 0, op, "This is a buildable item."); 1230 buf << "This is a buildable item.\n";
1310 1231
1311 /* Does the object have a message? Don't show message for all object 1232 /* Does the object have a message? Don't show message for all object
1312 * types - especially if the first entry is a match 1233 * types - especially if the first entry is a match
1313 */ 1234 */
1314 if (tmp->msg && tmp->type != EXIT && tmp->type != BOOK && tmp->type != CORPSE && !tmp->move_on && strncasecmp (tmp->msg, "@match", 7)) 1235 if (msg && type != EXIT && type != BOOK && type != CORPSE && !move_on && strncasecmp (msg, "@match", 7))
1315 { 1236 {
1316
1317 /* This is just a hack so when identifying the items, we print 1237 /* This is just a hack so when identifying the items, we print
1318 * out the extra message 1238 * out the extra message
1319 */ 1239 */
1320 if (need_identify (tmp) && QUERY_FLAG (tmp, FLAG_IDENTIFIED)) 1240 if (need_identify (this) && flag [FLAG_IDENTIFIED])
1321 new_draw_info (NDI_UNIQUE, 0, op, "The object has a story:"); 1241 buf << "The object has a story:\n";
1322 1242
1243 buf << msg << '\n';
1244 }
1245
1246 buf << '\n';
1247
1248 return std::string (buf.linearise (), buf.size ());
1249}
1250
1251void
1252examine (object *op, object *tmp)
1253{
1254 std::string s = tmp->describe (op);
1255
1323 new_draw_info (NDI_UNIQUE, 0, op, tmp->msg); 1256 new_draw_info (NDI_UNIQUE, 0, op, s.c_str ());
1324 }
1325 new_draw_info (NDI_UNIQUE, 0, op, " "); /* Blank line */
1326} 1257}
1327 1258
1328/* 1259/*
1329 * inventory prints object's inventory. If inv==NULL then print player's 1260 * inventory prints object's inventory. If inv==NULL then print player's
1330 * inventory. 1261 * inventory.
… …
1332 */ 1263 */
1333void 1264void
1334inventory (object *op, object *inv) 1265inventory (object *op, object *inv)
1335{ 1266{
1336 object *tmp; 1267 object *tmp;
1337 char *in; 1268 const char *in;
1338 int items = 0, length; 1269 int items = 0, length;
1339 1270
1340 if (inv == NULL && op == NULL) 1271 if (inv == NULL && op == NULL)
1341 { 1272 {
1342 new_draw_info (NDI_UNIQUE, 0, op, "Inventory of what object?"); 1273 new_draw_info (NDI_UNIQUE, 0, op, "Inventory of what object?");
1343 return; 1274 return;
1344 } 1275 }
1276
1345 tmp = inv ? inv->inv : op->inv; 1277 tmp = inv ? inv->inv : op->inv;
1346 1278
1347 while (tmp) 1279 while (tmp)
1348 { 1280 {
1349 if ((!tmp->invisible && 1281 if ((!tmp->invisible &&
1350 (inv == NULL || inv->type == CONTAINER || QUERY_FLAG (tmp, FLAG_APPLIED))) || (!op || QUERY_FLAG (op, FLAG_WIZ))) 1282 (inv == NULL || inv->type == CONTAINER || QUERY_FLAG (tmp, FLAG_APPLIED))) || (!op || QUERY_FLAG (op, FLAG_WIZ)))
1351 items++; 1283 items++;
1352 tmp = tmp->below; 1284 tmp = tmp->below;
1353 } 1285 }
1286
1354 if (inv == NULL) 1287 if (inv == NULL)
1355 { /* player's inventory */ 1288 { /* player's inventory */
1356 if (items == 0) 1289 if (items == 0)
1357 { 1290 {
1358 new_draw_info (NDI_UNIQUE, 0, op, "You carry nothing."); 1291 new_draw_info (NDI_UNIQUE, 0, op, "You carry nothing.");
… …
1375 { 1308 {
1376 length = 28; 1309 length = 28;
1377 in = " "; 1310 in = " ";
1378 } 1311 }
1379 } 1312 }
1313
1380 for (tmp = inv ? inv->inv : op->inv; tmp; tmp = tmp->below) 1314 for (tmp = inv ? inv->inv : op->inv; tmp; tmp = tmp->below)
1381 { 1315 {
1382 if ((!op || !QUERY_FLAG (op, FLAG_WIZ)) && (tmp->invisible || (inv && inv->type != CONTAINER && !QUERY_FLAG (tmp, FLAG_APPLIED)))) 1316 if ((!op || !QUERY_FLAG (op, FLAG_WIZ)) && (tmp->invisible || (inv && inv->type != CONTAINER && !QUERY_FLAG (tmp, FLAG_APPLIED))))
1383 continue; 1317 continue;
1384 if ((!op || QUERY_FLAG (op, FLAG_WIZ))) 1318 if ((!op || QUERY_FLAG (op, FLAG_WIZ)))
1385 new_draw_info_format (NDI_UNIQUE, 0, op, "%s- %-*.*s (%5d) %-8s", in, length, length, 1319 new_draw_info_format (NDI_UNIQUE, 0, op, "%s- %-*.*s (%5d) %-8s", in, length, length,
1386 query_name (tmp), tmp->count, query_weight (tmp)); 1320 query_name (tmp), tmp->count, query_weight (tmp));
1387 else 1321 else
1388 new_draw_info_format (NDI_UNIQUE, 0, op, "%s- %-*.*s %-8s", in, length + 8, length + 8, query_name (tmp), query_weight (tmp)); 1322 new_draw_info_format (NDI_UNIQUE, 0, op, "%s- %-*.*s %-8s", in, length + 8, length + 8, query_name (tmp), query_weight (tmp));
1389 } 1323 }
1324
1390 if (!inv && op) 1325 if (!inv && op)
1391 {
1392 new_draw_info_format (NDI_UNIQUE, 0, op, "%-*s %-8s", 41, "Total weight :", query_weight (op)); 1326 new_draw_info_format (NDI_UNIQUE, 0, op, "%-*s %-8s", 41, "Total weight :", query_weight (op));
1393 }
1394} 1327}
1395 1328
1396static void 1329static void
1397display_new_pickup (object *op) 1330display_new_pickup (object *op)
1398{ 1331{
… …
1559 new_draw_info (NDI_UNIQUE, 0, op, "Example: search magic+1"); 1492 new_draw_info (NDI_UNIQUE, 0, op, "Example: search magic+1");
1560 new_draw_info (NDI_UNIQUE, 0, op, "Would automatically pick up all"); 1493 new_draw_info (NDI_UNIQUE, 0, op, "Would automatically pick up all");
1561 new_draw_info (NDI_UNIQUE, 0, op, "items containing the word 'magic+1'."); 1494 new_draw_info (NDI_UNIQUE, 0, op, "items containing the word 'magic+1'.");
1562 return 1; 1495 return 1;
1563 } 1496 }
1497
1564 op->contr->search_str[0] = '\0'; 1498 op->contr->search_str[0] = '\0';
1565 new_draw_info (NDI_UNIQUE, 0, op, "Search mode turned off."); 1499 new_draw_info (NDI_UNIQUE, 0, op, "Search mode turned off.");
1566 op->update_stats (); 1500 op->update_stats ();
1567 return 1; 1501 return 1;
1568 } 1502 }
1503
1569 if ((int) strlen (params) >= MAX_BUF) 1504 if ((int) strlen (params) >= MAX_BUF)
1570 { 1505 {
1571 new_draw_info (NDI_UNIQUE, 0, op, "Search string too long."); 1506 new_draw_info (NDI_UNIQUE, 0, op, "Search string too long.");
1572 return 1; 1507 return 1;
1573 } 1508 }
1509
1574 strcpy (op->contr->search_str, params); 1510 strcpy (op->contr->search_str, params);
1575 sprintf (buf, "Searching for '%s'.", op->contr->search_str); 1511 sprintf (buf, "Searching for '%s'.", op->contr->search_str);
1576 new_draw_info (NDI_UNIQUE, 0, op, buf); 1512 new_draw_info (NDI_UNIQUE, 0, op, buf);
1577 op->update_stats (); 1513 op->update_stats ();
1578 return 1; 1514 return 1;

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