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Comparing deliantra/server/common/item.C (file contents):
Revision 1.48 by root, Tue Apr 22 07:01:46 2008 UTC vs.
Revision 1.79 by root, Sun Apr 4 02:51:56 2010 UTC

1/* 1/*
2 * This file is part of Deliantra, the Roguelike Realtime MMORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 4 * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 6 * Copyright (©) 1992 Frank Tore Johansen
7 * 7 *
8 * Deliantra is free software: you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify it under
9 * it under the terms of the GNU General Public License as published by 9 * the terms of the Affero GNU General Public License as published by the
10 * the Free Software Foundation, either version 3 of the License, or 10 * Free Software Foundation, either version 3 of the License, or (at your
11 * (at your option) any later version. 11 * option) any later version.
12 * 12 *
13 * 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,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details. 16 * GNU General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License 18 * You should have received a copy of the Affero GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 * and the GNU General Public License along with this program. If not, see
20 * <http://www.gnu.org/licenses/>.
20 * 21 *
21 * The authors can be reached via e-mail to <support@deliantra.net> 22 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 23 */
23 24
24#include <global.h> 25#include <global.h>
… …
46 * Note that using the term 'human' may not be very accurate, humanoid 47 * Note that using the term 'human' may not be very accurate, humanoid
47 * may be better. 48 * may be better.
48 * Basically, for the use/nonuse, the code does something like: 49 * Basically, for the use/nonuse, the code does something like:
49 * "This item goes %s\n", with the use/nonuse values filling in the %s 50 * "This item goes %s\n", with the use/nonuse values filling in the %s
50 */ 51 */
52// see include/object.h
51Body_Locations body_locations[NUM_BODY_LOCATIONS] = { 53Body_Locations body_locations[NUM_BODY_LOCATIONS] = {
52 {KW_body_skill , "You can use it as your skill" , "It is used as a skill"}, 54 {KW_body_skill , "You can use it as your skill" , "It is used as a skill"},
53 {KW_body_combat , "You can wield it as your weapon" , "It is used as a combat weapon"}, 55 {KW_body_combat , "You can wield it as your weapon" , "It is used as a combat weapon"},
54 {KW_body_range , "You can use it as your range weapon" , "It is used as a range weapon"}, 56 {KW_body_range , "You can use it as your range weapon" , "It is used as a range weapon"},
55 {KW_body_shield , "You can wield it as a shield" , "It is used as a shield"}, 57 {KW_body_shield , "You can wield it as a shield" , "It is used as a shield"},
… …
62 {KW_body_foot , "You can put it on your foot" , "It goes on a human's foot"}, 64 {KW_body_foot , "You can put it on your foot" , "It goes on a human's foot"},
63 {KW_body_hand , "You can put it on your hand" , "It goes on a human's hand"}, 65 {KW_body_hand , "You can put it on your hand" , "It goes on a human's hand"},
64 {KW_body_wrist , "You can wear it around your wrist" , "It goes around a human's wrist"}, 66 {KW_body_wrist , "You can wear it around your wrist" , "It goes around a human's wrist"},
65 {KW_body_waist , "You can wear it around your waist" , "It goes around a human's waist"}, 67 {KW_body_waist , "You can wear it around your waist" , "It goes around a human's waist"},
66/*{"body_dragon_torso", "your body", "a dragon's body"} */ 68/*{"body_dragon_torso", "your body", "a dragon's body"} */
67};
68
69static char numbers[21][20] = {
70 "no", "", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten",
71 "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen",
72 "eighteen", "nineteen", "twenty"
73}; 69};
74 70
75static char numbers_10[10][20] = { 71static char numbers_10[10][20] = {
76 "zero", "ten", "twenty", "thirty", "fourty", "fifty", "sixty", "seventy", 72 "zero", "ten", "twenty", "thirty", "fourty", "fifty", "sixty", "seventy",
77 "eighty", "ninety" 73 "eighty", "ninety"
… …
169 {SPELLBOOK, "spellbook", "spellbooks", SK_LITERACY, 0}, 165 {SPELLBOOK, "spellbook", "spellbooks", SK_LITERACY, 0},
170 {CLOAK, "cloak", "cloaks", SK_SMITHERY, 0}, 166 {CLOAK, "cloak", "cloaks", SK_SMITHERY, 0},
171 {SPINNER, "spinner", "spinners", 0, 0}, 167 {SPINNER, "spinner", "spinners", 0, 0},
172 {GATE, "gate", "gates", 0, 0}, 168 {GATE, "gate", "gates", 0, 0},
173 {BUTTON, "button", "buttons", 0, 0}, 169 {BUTTON, "button", "buttons", 0, 0},
174 {CF_HANDLE, "cf handle", "cf handles", 0, 0}, 170 {T_HANDLE, "cf handle", "cf handles", 0, 0},
175 {HOLE, "hole", "holes", 0, 0}, 171 {HOLE, "hole", "holes", 0, 0},
176 {TRAPDOOR, "trapdoor", "trapdoors", 0, 0}, 172 {TRAPDOOR, "trapdoor", "trapdoors", 0, 0},
177 {SIGN, "sign", "signs", 0, 0}, 173 {SIGN, "sign", "signs", 0, 0},
178 {BOOTS, "boots", "boots", SK_SMITHERY, 0}, 174 {BOOTS, "boots", "boots", SK_SMITHERY, 0},
179 {GLOVES, "gloves", "gloves", SK_SMITHERY, 0}, 175 {GLOVES, "gloves", "gloves", SK_SMITHERY, 0},
… …
206 {BUILDER, "item builder", "item builders", 0, 0}, 202 {BUILDER, "item builder", "item builders", 0, 0},
207 {MATERIAL, "building material", "building materials", 0, 0}, 203 {MATERIAL, "building material", "building materials", 0, 0},
208 {ITEM_TRANSFORMER, "item_transformer", "item_transformers", 0, 0}, 204 {ITEM_TRANSFORMER, "item_transformer", "item_transformers", 0, 0},
209}; 205};
210 206
211const int item_types_size = sizeof (item_types) / sizeof (*item_types); 207static const int item_types_size = sizeof (item_types) / sizeof (*item_types);
212
213materialtype_t *materialt;
214
215/*
216materialtype material[NROFMATERIALS] = {
217 * P M F E C C A D W G P S P T F C D D C C G H B I *
218 * H A I L O O C R E H O L A U E A E E H O O O L N *
219 * Y G R E L N I A A O I O R R A N P A A U D L I T *
220 * S I E C D F D I P S S W A N R C L T O N Y N R *
221 * I C T U N O T O L E E H S T P D N *
222 {"paper", {15,10,17, 9, 5, 7,13, 0,20,15, 0,0,0,0,0,10,0,0,0,0,0,0,0,0}},
223 {"metal", { 2,12, 3,12, 2,10, 7, 0,20,15, 0,0,0,0,0,10,0,0,0,0,0,0,0,0}},
224 {"glass", {14,11, 8, 3,10, 5, 1, 0,20,15, 0,0,0,0,0, 0,0,0,0,0,0,0,0,0}},
225 {"leather", { 5,10,10, 3, 3,10,10, 0,20,15, 0,0,0,0,0,12,0,0,0,0,0,0,0,0}},
226 {"wood", {10,11,13, 2, 2,10, 9, 0,20,15, 0,0,0,0,0,12,0,0,0,0,0,0,0,0}},
227 {"organics", { 3,12, 9,11, 3,10, 9, 0,20,15, 0,0,0,0,0, 0,0,0,0,0,0,0,0,0}},
228 {"stone", { 2, 5, 2, 2, 2, 2, 1, 0,20,15, 0,0,0,0,0, 5,0,0,0,0,0,0,0,0}},
229 {"cloth", {14,11,13, 4, 4, 5,10, 0,20,15, 0,0,0,0,0, 5,0,0,0,0,0,0,0,0}},
230 {"adamant", { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,0,0,0,0, 0,0,0,0,0,0,0,0,0}},
231 {"liquid", { 0, 8, 9, 6,17, 0,15, 0,20,15,12,0,0,0,0,11,0,0,0,0,0,0,0,0}},
232 {"soft metal",{ 6,12, 6,14, 2,10, 1, 0,20,15, 0,0,0,0,0,10,0,0,0,0,0,0,0,0}},
233 {"bone", {10, 9, 4, 5, 3,10,10, 0,20,15, 0,0,0,0,0, 2,0,0,0,0,0,0,0,0}},
234 {"ice", {14,11,16, 5, 0, 5, 6, 0,20,15, 0,0,0,0,0, 7,0,0,0,0,0,0,0,0}}
235};
236*/
237 208
238/* This curve may be too steep. But the point is that there should 209/* This curve may be too steep. But the point is that there should
239 * be tough choices - there is no real point to this if everyone can 210 * be tough choices - there is no real point to this if everyone can
240 * wear whatever they want with no worries. Perhaps having the steep 211 * wear whatever they want with no worries. Perhaps having the steep
241 * curve is good (maybe even steeper), but allowing players to 212 * curve is good (maybe even steeper), but allowing players to
… …
252}; 223};
253 224
254int 225int
255get_power_from_ench (int ench) 226get_power_from_ench (int ench)
256{ 227{
257 if (ench < 0) ench = 0;
258 if (ench > 20) ench = 20;
259
260 return enc_to_item_power[ench]; 228 return enc_to_item_power [clamp (ench, 0, 20)];
261} 229}
262 230
263/* This takes an object 'op' and figures out what its item_power 231/* This takes an object 'op' and figures out what its item_power
264 * rating should be. This should only really be used by the treasure 232 * rating should be. This should only really be used by the treasure
265 * generation code, and when loading legacy objects. It returns 233 * generation code, and when loading legacy objects. It returns
… …
299 if (op->type == WEAPON) 267 if (op->type == WEAPON)
300 { 268 {
301 for (i = 1; i < NROFATTACKS; i++) 269 for (i = 1; i < NROFATTACKS; i++)
302 if (op->attacktype & (1 << i)) 270 if (op->attacktype & (1 << i))
303 enc++; 271 enc++;
272
304 if (op->slaying) 273 if (op->slaying)
305 enc += 2; /* What it slays is probably more relevent */ 274 enc += 2; /* What it slays is probably more relevent */
306 } 275 }
276
307 /* Items the player can equip */ 277 /* Items the player can equip */
308 if ((op->type == WEAPON) || (op->type == ARMOUR) || (op->type == HELMET) || 278 if ((op->type == WEAPON) || (op->type == ARMOUR) || (op->type == HELMET) ||
309 (op->type == SHIELD) || (op->type == RING) || 279 (op->type == SHIELD) || (op->type == RING) ||
310 (op->type == BOOTS) || (op->type == GLOVES) || 280 (op->type == BOOTS) || (op->type == GLOVES) ||
311 (op->type == AMULET) || (op->type == GIRDLE) || (op->type == BRACERS) || (op->type == CLOAK)) 281 (op->type == AMULET) || (op->type == GIRDLE) || (op->type == BRACERS) || (op->type == CLOAK))
… …
314 enc += op->stats.hp; /* hp regen */ 284 enc += op->stats.hp; /* hp regen */
315 enc += op->stats.sp; /* mana regen */ 285 enc += op->stats.sp; /* mana regen */
316 enc += op->stats.grace; /* grace regen */ 286 enc += op->stats.grace; /* grace regen */
317 enc += op->stats.exp; /* speed bonus */ 287 enc += op->stats.exp; /* speed bonus */
318 } 288 }
289
319 enc += op->stats.luck; 290 enc += op->stats.luck;
320 291
321 /* Do spell paths now */ 292 /* Do spell paths now */
322 for (i = 1; i < NRSPELLPATHS; i++) 293 for (i = 1; i < NRSPELLPATHS; i++)
323 {
324 if (op->path_attuned & (1 << i)) 294 if (op->path_attuned & (1 << i))
325 enc++; 295 enc++;
326 else if (op->path_denied & (1 << i)) 296 else if (op->path_denied & (1 << i))
327 enc -= 2; 297 enc -= 2;
328 else if (op->path_repelled & (1 << i)) 298 else if (op->path_repelled & (1 << i))
329 enc--; 299 enc--;
330 }
331 300
332 if (QUERY_FLAG (op, FLAG_LIFESAVE)) 301 if (op->flag [FLAG_LIFESAVE ]) enc += 5;
333 enc += 5; 302 if (op->flag [FLAG_REFL_SPELL ]) enc += 3;
334 if (QUERY_FLAG (op, FLAG_REFL_SPELL)) 303 if (op->flag [FLAG_REFL_MISSILE]) enc += 2;
335 enc += 3; 304 if (op->flag [FLAG_XRAYS ]) enc += 2;
336 if (QUERY_FLAG (op, FLAG_REFL_MISSILE)) 305 if (op->flag [FLAG_STEALTH ]) enc += 1;
337 enc += 2; 306 if (op->flag [FLAG_SEE_IN_DARK ]) enc += 1;
338 if (QUERY_FLAG (op, FLAG_STEALTH)) 307 if (op->flag [FLAG_MAKE_INVIS ]) enc += 1;
339 enc += 1;
340 if (QUERY_FLAG (op, FLAG_XRAYS))
341 enc += 2;
342 if (QUERY_FLAG (op, FLAG_SEE_IN_DARK))
343 enc += 1;
344 if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
345 enc += 1;
346 308
347 return get_power_from_ench (enc); 309 return get_power_from_ench (enc);
348} 310}
349 311
350/* returns the typedata that has a number equal to itemtype, if there 312/* returns the typedata that has a number equal to itemtype, if there
351 * isn't one, returns NULL */ 313 * isn't one, returns NULL */
352const typedata * 314const typedata *
353get_typedata (int itemtype) 315get_typedata (int itemtype)
354{ 316{
355 int i;
356
357 for (i = 0; i < item_types_size; i++) 317 for (int i = 0; i < item_types_size; i++)
358 if (item_types[i].number == itemtype) 318 if (item_types[i].number == itemtype)
359 return &item_types[i]; 319 return &item_types[i];
320
360 return NULL; 321 return NULL;
361} 322}
362 323
363/* returns the typedata that has a name equal to itemtype, if there 324/* returns the typedata that has a name equal to itemtype, if there
364 * isn't one, return the plural name that matches, if there still isn't 325 * isn't one, return the plural name that matches, if there still isn't
365 * one return NULL */ 326 * one return NULL */
366const typedata * 327const typedata *
367get_typedata_by_name (const char *name) 328get_typedata_by_name (const char *name)
368{ 329{
369 int i;
370
371 for (i = 0; i < item_types_size; i++) 330 for (int i = 0; i < item_types_size; i++)
372 if (!strcmp (item_types[i].name, name)) 331 if (!strcmp (item_types[i].name, name))
373 return &item_types[i]; 332 return &item_types[i];
333
374 for (i = 0; i < item_types_size; i++) 334 for (int i = 0; i < item_types_size; i++)
375 if (!strcmp (item_types[i].name_pl, name)) 335 if (!strcmp (item_types[i].name_pl, name))
376 { 336 {
377 LOG (llevInfo, 337 LOG (llevInfo,
378 "get_typedata_by_name: I have been sent the plural %s, the singular form %s is preffered\n", name, item_types[i].name); 338 "get_typedata_by_name: I have been sent the plural %s, the singular form %s is prefered\n", name, item_types[i].name);
379 return &item_types[i]; 339 return &item_types[i];
380 } 340 }
341
381 return NULL; 342 return 0;
382} 343}
383 344
384/* describe_resistance generates the visible naming for resistances. 345/* describe_resistance generates the visible naming for resistances.
385 * returns a static array of the description. This can return 346 * returns a static array of the description. This can return
386 * a big buffer. 347 * a big buffer.
… …
388 * but do put a newline at the end. Useful when dumping to files 349 * but do put a newline at the end. Useful when dumping to files
389 */ 350 */
390const char * 351const char *
391describe_resistance (const object *op, int newline) 352describe_resistance (const object *op, int newline)
392{ 353{
393 static char buf[VERY_BIG_BUF]; 354 static dynbuf_text buf; buf.clear ();
394 char buf1[VERY_BIG_BUF];
395 int tmpvar;
396 355
397 buf[0] = 0; 356 for (int i = 0; i < NROFATTACKS; i++)
398 for (tmpvar = 0; tmpvar < NROFATTACKS; tmpvar++)
399 {
400 if (op->resist[tmpvar] && (op->type != FLESH || atnr_is_dragon_enabled (tmpvar) == 1)) 357 if (op->resist[i] && (op->type != FLESH || atnr_is_dragon_enabled (i) == 1))
401 { 358 buf.printf (newline ? "%s %d\n" : "(%s %+d)", resist_plus[i], op->resist[i]);
402 if (!newline)
403 sprintf (buf1, "(%s %+d)", resist_plus[tmpvar], op->resist[tmpvar]);
404 else
405 sprintf (buf1, "%s %d\n", resist_plus[tmpvar], op->resist[tmpvar]);
406 359
407 strcat (buf, buf1);
408 }
409 }
410 return buf; 360 return buf;
411} 361}
412
413 362
414/* 363/*
415 * query_weight(object) returns a character pointer to a static buffer 364 * query_weight(object) returns a character pointer to a static buffer
416 * containing the text-representation of the weight of the given object. 365 * containing the text-representation of the weight of the given object.
417 * The buffer will be overwritten by the next call to query_weight(). 366 * The buffer will be overwritten by the next call to query_weight().
367 *
368 * Seems to be used only by unimportant stuff. Remove?
418 */ 369 */
419const char * 370const char *
420query_weight (const object *op) 371query_weight (const object *op)
421{ 372{
422 static char buf[10]; 373 static char buf[10];
… …
448 return buf; 399 return buf;
449 } 400 }
450 401
451 if (i < 21) 402 if (i < 21)
452 return levelnumbers[i]; 403 return levelnumbers[i];
404
453 if (!(i % 10)) 405 if (!(i % 10))
454 return levelnumbers_10[i / 10]; 406 return levelnumbers_10[i / 10];
455 407
456 strcpy (buf, numbers_10[i / 10]); 408 strcpy (buf, numbers_10[i / 10]);
457 strcat (buf, levelnumbers[i % 10]); 409 strcat (buf, levelnumbers[i % 10]);
458 return buf; 410 return buf;
459}
460
461/*
462 * get_number(integer) returns the text-representation of the given number
463 * in a static buffer. The buffer might be overwritten at the next
464 * call to get_number().
465 * It is currently only used by the query_name() function.
466 */
467const char *
468get_number (int i)
469{
470 if (i <= 20)
471 return numbers[i];
472 else
473 {
474 static char buf[MAX_BUF];
475
476 sprintf (buf, "%d", i);
477 return buf;
478 }
479} 411}
480 412
481/* 413/*
482 * Returns pointer to static buffer containing ring's or amulet's 414 * Returns pointer to static buffer containing ring's or amulet's
483 * abilities 415 * abilities
… …
489 */ 421 */
490 422
491/* Aug 95 modified this slightly so that Skill tools don't have magic bonus 423/* Aug 95 modified this slightly so that Skill tools don't have magic bonus
492 * from stats.sp - b.t. 424 * from stats.sp - b.t.
493 */ 425 */
494const char * 426static const char *
495ring_desc (const object *op) 427ring_desc (const object *op)
496{ 428{
497 static dynbuf_text buf; buf.clear (); 429 static dynbuf_text buf; buf.clear ();
498 int attr, val, len; 430 int attr, val, len;
499 431
… …
533} 465}
534 466
535/* 467/*
536 * query_short_name(object) is similar to query_name, but doesn't 468 * query_short_name(object) is similar to query_name, but doesn't
537 * contain any information about object status (worn/cursed/etc.) 469 * contain any information about object status (worn/cursed/etc.)
470 *
471 * It is sometimes used when printing messages, so should fit well into a sentence.
538 */ 472 */
539const char * 473const char *
540query_short_name (const object *op) 474query_short_name (const object *op)
541{ 475{
542 if (op->name == 0) 476 if (!op->name)
543 return "(null)"; 477 return "(null)";
544 478
545 if (!op->nrof 479 if (!op->nrof
546 && !op->weight 480 && !op->weight
547 && !op->title 481 && !op->title
… …
570 if (op->type != SPELLBOOK) 504 if (op->type != SPELLBOOK)
571 buf.printf (" (lvl %d)", op->level); 505 buf.printf (" (lvl %d)", op->level);
572 } 506 }
573 break; 507 break;
574 508
575 case ALTAR: 509 case ALTAR:
576 case TRIGGER_ALTAR: 510 case TRIGGER_ALTAR:
577 case IDENTIFY_ALTAR: 511 case IDENTIFY_ALTAR:
578 case CONVERTER: 512 case CONVERTER:
579 if (op->slaying == shstr_money) 513 if (op->slaying == shstr_money)
580 { 514 {
581 bool wrap = !!buf.size (); 515 bool wrap = !!buf.size ();
582 516
583 if (wrap) buf << " ["; 517 if (wrap) buf << " [";
584 518
585 archetype *coin = 0; 519 archetype *coin = 0;
586 520
587 for (char const *const *c = coins; *coins; ++c) 521 for (char const *const *c = coins; *coins; ++c)
588 if ((coin = archetype::find (*c))) 522 if ((coin = archetype::find (*c)))
589 if (op->stats.food % coin->value == 0) 523 if (op->stats.food % coin->value == 0)
590 break; 524 break;
591 525
592 sint32 coins = op->stats.food / coin->value; 526 sint32 coins = op->stats.food / coin->value;
593 527
594 buf.printf ("drop %d %s (or equivalent)", coins, coins == 1 ? &coin->name : &coin->name_pl); 528 buf.printf ("drop %d %s (or equivalent)", coins, coins == 1 ? &coin->name : &coin->name_pl);
595 529
596 if (wrap) buf << ']'; 530 if (wrap) buf << ']';
597 } 531 }
598 break; 532 break;
599 533
600 case SKILL: 534 case SKILL:
601 case AMULET: 535 case AMULET:
602 case RING: 536 case RING:
603 if (!op->title) 537 if (!op->title)
… …
626 * you can make several calls to query_name before the bufs start getting 560 * you can make several calls to query_name before the bufs start getting
627 * overwritten. This may be a bad thing (it may be easier to assume the value 561 * overwritten. This may be a bad thing (it may be easier to assume the value
628 * returned is good forever.) However, it makes printing statements that 562 * returned is good forever.) However, it makes printing statements that
629 * use several names much easier (don't need to store them to temp variables.) 563 * use several names much easier (don't need to store them to temp variables.)
630 * 564 *
565 * It is used extensively within messages, so should return only a prose
566 * and short description of the item.
567 * It is also used by examine/ex and similar functions.
631 */ 568 */
632const char * 569const char *
633query_name (const object *op) 570query_name (const object *op)
634{ 571{
635 int len = 0; 572 int len = 0;
… …
640 use_buf %= 5; 577 use_buf %= 5;
641 578
642 dynbuf_text &buf = bufs [use_buf]; 579 dynbuf_text &buf = bufs [use_buf];
643 buf.clear (); 580 buf.clear ();
644 581
582#if 0
645 if ((op->is_armor () || op->is_weapon ()) && op->materialname) 583 if ((op->is_armor () || op->is_weapon ()) && op->material)
646 if (materialtype_t *mt = name_to_material (op->materialname))
647 buf << mt->description << ' '; 584 buf << op->material->description << ' ';
585#endif
648 586
649 buf << query_short_name (op); 587 buf << query_short_name (op);
650 588
651 if (QUERY_FLAG (op, FLAG_INV_LOCKED)) 589 if (QUERY_FLAG (op, FLAG_INV_LOCKED))
652 buf << " *"; 590 buf << " *";
653 if (op->type == CONTAINER && ((op->env && op->env->container == op) || (!op->env && QUERY_FLAG (op, FLAG_APPLIED)))) 591 if (op->is_open_container ())
654 buf << " (open)"; 592 buf << " (open)";
655 593
656 if (QUERY_FLAG (op, FLAG_KNOWN_CURSED)) 594 if (QUERY_FLAG (op, FLAG_KNOWN_CURSED))
657 { 595 {
658 if (QUERY_FLAG (op, FLAG_DAMNED)) 596 if (QUERY_FLAG (op, FLAG_DAMNED))
… …
672 */ 610 */
673 if (QUERY_FLAG (op, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (op, FLAG_IDENTIFIED)) 611 if (QUERY_FLAG (op, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (op, FLAG_IDENTIFIED))
674 buf << " (magic)"; 612 buf << " (magic)";
675 613
676#if 0 614#if 0
677 /* item_power will be returned in desribe_item - it shouldn't really 615 /* item_power will be returned in describe_item - it shouldn't really
678 * be returned in the name. 616 * be returned in the name.
679 */ 617 */
680 if (op->item_power) 618 if (op->item_power)
681 sprintf (buf[use_buf] + strlen (buf[use_buf]), "(item_power %+d)", op->item_power); 619 sprintf (buf[use_buf] + strlen (buf[use_buf]), "(item_power %+d)", op->item_power);
682 620
… …
688 { 626 {
689 case BOW: 627 case BOW:
690 case WAND: 628 case WAND:
691 case ROD: 629 case ROD:
692 case HORN: 630 case HORN:
693 buf << (op->env && op->env->current_weapon == op ? " (readied)" : " (applied)"); 631 buf << " (applied)";
694 break; 632 break;
695 case WEAPON: 633 case WEAPON:
696 buf << (op->env && op->env->current_weapon == op ? " (wielded)" : " (applied)"); 634 buf << " (applied)";
697 break; 635 break;
698 case ARMOUR: 636 case ARMOUR:
699 case HELMET: 637 case HELMET:
700 case SHIELD: 638 case SHIELD:
701 case RING: 639 case RING:
… …
714 default: 652 default:
715 buf << " (applied)"; 653 buf << " (applied)";
716 } 654 }
717 } 655 }
718 656
657 switch (op->type)
658 {
659 case LAMP:
660 if (op->glow_radius)
661 buf << " (on)";
662 else if (op->stats.food <= 0)
663 buf << " (empty)";
664 else
665 buf << " (off)";
666 break;
667
668 case TORCH:
669 if (op->glow_radius)
670 buf << " (burning)";
671 else if (op->stats.food <= 0)
672 buf << " (burned out)";
673 break;
674 }
675
719 if (QUERY_FLAG (op, FLAG_UNPAID)) 676 if (QUERY_FLAG (op, FLAG_UNPAID))
720 buf << " (unpaid)"; 677 buf << " (unpaid)";
721 678
722 return buf; 679 return buf;
723} 680}
… …
728 * of the given object. The buffer will be overwritten at the next 685 * of the given object. The buffer will be overwritten at the next
729 * call to query_base_name(). This is a lot like query_name, but we 686 * call to query_base_name(). This is a lot like query_name, but we
730 * don't include the item count or item status. Used for inventory sorting 687 * don't include the item count or item status. Used for inventory sorting
731 * and sending to client. 688 * and sending to client.
732 * If plural is set, we generate the plural name of this. 689 * If plural is set, we generate the plural name of this.
690 *
691 * It is sometimes used to display messages, and usually only used to match stuff,
692 * so maybe this function should be removed.
693 * It is also used for client-side inventory/item descriptions.
733 */ 694 */
734const char * 695const char *
735query_base_name (const object *op, int plural) 696query_base_name (const object *op, int plural)
736{ 697{
737 if ((!plural && !op->name) || (plural && !op->name_pl)) 698 if ((!plural && !op->name) || (plural && !op->name_pl))
738 return "(null)"; 699 return "(null)";
739 700
740 if (!op->nrof && !op->weight && !op->title && !is_magical (op)) 701 if (!op->nrof && !op->weight && !op->title && !is_magical (op)
702 && op->type != EXIT)
741 return op->name; /* To speed things up (or make things slower?) */ 703 return op->name; /* To speed things up (or make things slower?) */
742 704
743 static dynbuf_text buf; buf.clear (); 705 static dynbuf_text buf; buf.clear ();
744 706
707#if 0
745 if ((op->is_armor () || op->is_weapon ()) && op->materialname) 708 if ((op->is_armor () || op->is_weapon ()) && op->material)
746 if (materialtype_t *mt = name_to_material (op->materialname))
747 if (op->arch->materialname != mt->name) 709 if (op->arch->material != op->material)
748 buf << mt->description << ' '; 710 buf << op->material->description << ' ';
711#endif
749 712
750 buf << (plural ? op->name_pl : op->name); 713 buf << (plural ? op->name_pl : op->name);
751 714
752 if (op->title && QUERY_FLAG (op, FLAG_IDENTIFIED)) 715 if (op->title && QUERY_FLAG (op, FLAG_IDENTIFIED))
753 buf << ' ' << op->title; 716 buf << ' ' << op->title;
… …
780 if (s && *s) 743 if (s && *s)
781 buf << ' ' << s; 744 buf << ' ' << s;
782 } 745 }
783 break; 746 break;
784 747
748 case EXIT:
749 // random map exits "unfortunately" get patched, so this only works before entering
750 if (EXIT_PATH (op) == shstr_random_map_exit)
751 buf << " (random map)";
752 else if (!EXIT_PATH (op))
753 buf << " (closed)";
754 break;
755
785 default: 756 default:
786 if (op->magic && ((QUERY_FLAG (op, FLAG_BEEN_APPLIED) && need_identify (op)) || QUERY_FLAG (op, FLAG_IDENTIFIED))) 757 if (op->magic && ((QUERY_FLAG (op, FLAG_BEEN_APPLIED) && need_identify (op)) || QUERY_FLAG (op, FLAG_IDENTIFIED)))
787 buf.printf (" %+d", op->magic); 758 buf.printf (" %+d", op->magic);
788 } 759 }
789 760
… …
804 /* Note that the resolution this provides for players really isn't 775 /* Note that the resolution this provides for players really isn't
805 * very good. Any player with a speed greater than .67 will 776 * very good. Any player with a speed greater than .67 will
806 * fall into the 'lightning fast movement' category. 777 * fall into the 'lightning fast movement' category.
807 */ 778 */
808 if (op->has_active_speed ()) 779 if (op->has_active_speed ())
809 switch ((int) ((FABS (op->speed)) * 15)) 780 switch ((int)(op->speed * 15.))
810 { 781 {
811 case 0: 782 case 0:
812 buf << "(very slow movement"; 783 buf << "(very slow movement)";
813 break; 784 break;
814 case 1: 785 case 1:
815 buf << "(slow movement)"; 786 buf << "(slow movement)";
816 break; 787 break;
817 case 2: 788 case 2:
… …
884 if (op->stats.luck) 855 if (op->stats.luck)
885 buf.printf ("(luck%+d)", op->stats.luck); 856 buf.printf ("(luck%+d)", op->stats.luck);
886 } 857 }
887 858
888 /* describe attacktypes */ 859 /* describe attacktypes */
889 if (is_dragon_pl (op)) 860 if (op->is_dragon ())
890 { 861 {
891 /* for dragon players display the attacktypes from clawing skill 862 /* for dragon players display the attacktypes from clawing skill
892 * Break apart the for loop - move the comparison checking down - 863 * Break apart the for loop - move the comparison checking down -
893 * this makes it more readable. 864 * this makes it more readable.
894 */ 865 */
… …
932 * wouldn't need to use the SEE_INVISIBLE flag to know it is 903 * wouldn't need to use the SEE_INVISIBLE flag to know it is
933 * a dragon player examining food. Could have things like 904 * a dragon player examining food. Could have things like
934 * a dwarven axe, in which the full abilities are only known to 905 * a dwarven axe, in which the full abilities are only known to
935 * dwarves, etc. 906 * dwarves, etc.
936 * 907 *
937 * This function is really much more complicated than it should
938 * be, because different objects have different meanings
939 * for the same field (eg, wands use 'food' for charges). This
940 * means these special cases need to be worked out.
941 *
942 * Add 'owner' who is the person examining this object. 908 * Add 'owner' who is the person examining this object.
943 * owner can be null if no one is being associated with this 909 * owner can be null if no one is being associated with this
944 * item (eg, debug dump or the like) 910 * item (eg, debug dump or the like)
945 */ 911 */
946const char * 912const char *
… …
982 if (op->stats.maxsp > 1000) 948 if (op->stats.maxsp > 1000)
983 { /*higher capacity crystals */ 949 { /*higher capacity crystals */
984 i = (op->stats.maxsp % 1000) / 100; 950 i = (op->stats.maxsp % 1000) / 100;
985 951
986 if (i) 952 if (i)
987 buf.printf ("(capacity %d.%dk). It is ", op->stats.maxsp / 1000, i); 953 buf.printf ("(capacity %d.%dk; it is ", op->stats.maxsp / 1000, i);
988 else 954 else
989 buf.printf ("(capacity %dk). It is ", op->stats.maxsp / 1000); 955 buf.printf ("(capacity %dk; it is ", op->stats.maxsp / 1000);
990 } 956 }
991 else 957 else
992 buf.printf ("(capacity %d). It is ", op->stats.maxsp); 958 buf.printf ("(capacity %d; it is ", op->stats.maxsp);
993 959
994 i = (op->stats.sp * 10) / op->stats.maxsp; 960 i = (op->stats.sp * 10) / op->stats.maxsp;
995 if (op->stats.sp == 0) 961 if (op->stats.sp == 0)
996 buf << "empty."; 962 buf << "empty";
997 else if (i == 0) 963 else if (i == 0)
998 buf << "almost empty."; 964 buf << "almost empty";
999 else if (i < 3) 965 else if (i < 3)
1000 buf << "partially filled."; 966 buf << "partially filled";
1001 else if (i < 6) 967 else if (i < 6)
1002 buf << "half full."; 968 buf << "half full";
1003 else if (i < 9) 969 else if (i < 9)
1004 buf << "well charged."; 970 buf << "well charged";
1005 else if (op->stats.sp == op->stats.maxsp) 971 else if (op->stats.sp == op->stats.maxsp)
1006 buf << "fully charged."; 972 buf << "fully charged";
1007 else 973 else
1008 buf << "almost full."; 974 buf << "almost full";
975
976 buf << ')';
977 break;
978
979 case LAMP:
980 {
981 int percent = ((double) 100 / op->arch->stats.food) * op->stats.food;
982 buf << "(fuel: ";
983 if (percent == 0)
984 buf << "empty";
985 else if (percent < 10)
986 buf << "very low";
987 else if (percent < 25)
988 buf << "low";
989 else if (percent < 50)
990 buf << "half empty";
991 else if (percent < 75)
992 buf << "half full";
993 else if (percent < 95)
994 buf << "well filled";
995 else if (percent <= 100)
996 buf << "full";
997 buf << ")";
998 }
1009 break; 999 break;
1010 1000
1011 case FOOD: 1001 case FOOD:
1012 case FLESH: 1002 case FLESH:
1013 case DRINK: 1003 case DRINK:
… …
1169 if (QUERY_FLAG (op, FLAG_STEALTH)) buf << "(stealth)"; 1159 if (QUERY_FLAG (op, FLAG_STEALTH)) buf << "(stealth)";
1170 1160
1171 if (op->slaying && op->type != FOOD) 1161 if (op->slaying && op->type != FOOD)
1172 buf.printf ("(slay %s)", &op->slaying); 1162 buf.printf ("(slay %s)", &op->slaying);
1173 1163
1164 if (op->type == SKILL_TOOL && op->skill)
1165 buf.printf ("(%s)", &op->skill);
1166
1174 buf.add_abilities ("Attacks", op->attacktype); 1167 buf.add_abilities ("Attacks", op->attacktype);
1175 /* resistance on flesh is only visible for quetzals. If 1168 /* resistance on flesh is only visible for quetzals. If
1176 * non flesh, everyone can see its resistances 1169 * non flesh, everyone can see its resistances
1177 */ 1170 */
1178 if (op->type != FLESH || (owner && is_dragon_pl (owner))) 1171 if (op->type != FLESH || (owner && owner->is_dragon ()))
1179 buf << describe_resistance (op, 0); 1172 buf << describe_resistance (op, 0);
1180 1173
1181 buf.add_paths ("Attuned", op->path_attuned); 1174 buf.add_paths ("Attuned", op->path_attuned);
1182 buf.add_paths ("Repelled", op->path_repelled); 1175 buf.add_paths ("Repelled", op->path_repelled);
1183 buf.add_paths ("Denied", op->path_denied); 1176 buf.add_paths ("Denied", op->path_denied);
… …
1190object::describe_item (object *who) 1183object::describe_item (object *who)
1191{ 1184{
1192 return std::string (::describe_item (this, who)); 1185 return std::string (::describe_item (this, who));
1193} 1186}
1194 1187
1188static void
1189describe_dump_object (dynbuf &buf, object *ob)
1190{
1191 char *txt = dump_object (ob);
1192 for (char *p = txt; *p; ++p) if (*p == '\n') *p = '\r';
1193 buf << "\n" << txt << "\n";
1194
1195 if (!ob->is_arch ())
1196 describe_dump_object (buf, ob->arch);
1197}
1198
1199std::string
1200object::describe (object *who)
1201{
1202 dynbuf_text buf (1024, 1024);
1203
1204 buf.printf ("That is: %s.\r", long_desc (who).c_str ());
1205
1206 if (custom_name)
1207 buf.printf ("You call it %s.\r", &custom_name);
1208
1209 switch (type)
1210 {
1211 case SPELLBOOK:
1212 if (flag [FLAG_IDENTIFIED] && inv)
1213 buf.printf ("%s is a level %s %s spell.\r", &inv->name, get_levelnumber (inv->level), &inv->skill);
1214 break;
1215
1216 case BOOK:
1217 if (msg)
1218 buf << "Something is written in it.\r";
1219 break;
1220
1221 case CONTAINER:
1222 if (race)
1223 {
1224 if (weight_limit && stats.Str < 100)
1225 buf.printf ("It can hold only %s and its weight limit is %.1f kg.\r",
1226 &race, weight_limit / (10.0 * (100 - stats.Str)));
1227 else
1228 buf.printf ("It can hold only %s.\r", &race);
1229 }
1230 else if (weight_limit && stats.Str < 100)
1231 buf.printf ("Its weight limit is %.1f kg.\r", weight_limit / (10.0 * (100 - stats.Str)));
1232 break;
1233
1234 case WAND:
1235 if (flag [FLAG_IDENTIFIED])
1236 buf.printf ("It has %d %s left.\r", stats.food, stats.food == 1 ? "charge" : "charges");
1237 break;
1238 }
1239
1240 if (material != MATERIAL_NULL && !msg)
1241 buf << (nrof > 1 ? "They are made of " : "It is made of ")
1242 << material->description
1243 << ".\r";
1244
1245 if (who)
1246 /* Where to wear this item */
1247 for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1248 if (slot[i].info)
1249 {
1250 buf << (who->slot[i].info ? body_locations[i].use_name : body_locations[i].nonuse_name);
1251
1252 if (slot[i].info < -1 && who->slot[i].info)
1253 buf.printf ("(%d)", -slot[i].info);
1254
1255 buf << ".\r";
1256 }
1257
1258 if (weight)
1259 buf.printf ("%s %3.3f kg.\r", nrof > 1 ? "They weigh" : "It weighs", weight * (nrof ? nrof : 1) / 1000.0);
1260
1261 if (flag [FLAG_STARTEQUIP])
1262 buf << (nrof > 1 ? "They were" : "It was")
1263 << " given by a god and will vanish when dropped.\r";
1264
1265 if (value && !flag [FLAG_STARTEQUIP] && !flag [FLAG_NO_PICK] && who)
1266 {
1267 buf.printf ("You reckon %s worth %s.\r", nrof > 1 ? "they are" : "it is", query_cost_string (this, who, F_TRUE | F_APPROX));
1268
1269 if (who->is_in_shop ())
1270 {
1271 if (flag [FLAG_UNPAID])
1272 buf.printf ("%s would cost you %s.\r", nrof > 1 ? "They" : "It", query_cost_string (this, who, F_BUY | F_SHOP));
1273 else
1274 buf.printf ("You are offered %s for %s.\r", query_cost_string (this, who, F_SELL + F_SHOP), nrof > 1 ? "them" : "it");
1275 }
1276 }
1277
1278 if (flag [FLAG_MONSTER])
1279 buf << describe_monster (who);
1280
1281 /* Is this item buildable? */
1282 if (flag [FLAG_IS_BUILDABLE])
1283 buf << "This is a buildable item.\r";
1284
1285 /* Does the object have a message? Don't show message for all object
1286 * types - especially if the first entry is a match
1287 */
1288 if (msg)
1289 {
1290 if (type != EXIT && type != BOOK && type != CORPSE && !move_on && !has_dialogue ())
1291 {
1292 buf << '\r';
1293
1294 /* This is just a hack so when identifying the items, we print
1295 * out the extra message
1296 */
1297 if (need_identify (this) && flag [FLAG_IDENTIFIED])
1298 buf << "The object has a story:\r";
1299
1300 buf << msg << '\n';
1301 }
1302 }
1303 else if (inv && inv->type == SPELL && flag [FLAG_IDENTIFIED]
1304 && (type == SPELLBOOK || type == ROD || type == WAND
1305 || type == ROD || type == POTION || type == SCROLL))
1306 // for spellbooks and other stuff that contains spells, print the spell message,
1307 // unless the object has a custom message handled above.
1308 buf << '\r' << inv->msg << '\n';
1309
1310 // try to display the duration for some potions and scrolls
1311 // this includes change ability potions and group spells,
1312 // but does not handle protection potions
1313 if (inv && inv->type == SPELL && flag [FLAG_IDENTIFIED]
1314 && (type == POTION || type == SCROLL))
1315 {
1316 object *spell = inv;
1317
1318 if (spell->subtype == SP_PARTY_SPELL)
1319 spell = spell->other_arch;
1320
1321 if (spell->subtype == SP_CHANGE_ABILITY)
1322 buf.printf ("\nH<The effect will last about %.10g seconds.>",
1323 TICK2TIME (change_ability_duration (spell, this)));
1324 }
1325
1326 // Display a hint about inscribable items [empty books]
1327 // This includes the amount of text they can hold.
1328 if (type == INSCRIBABLE)
1329 {
1330 if (other_arch && other_arch->type == SCROLL)
1331 buf.printf ("\nH<You can use the inscription skill to inscribe a spell into it.>");
1332 else
1333 buf.printf ("\nH<You can use the inscription skill to inscribe text into it. It has room for up to %d characters.>",
1334 weight_limit);
1335 }
1336
1337 buf << '\n';
1338
1339 // the dungeon master additionally gets a complete dump
1340 if (who && who->flag [FLAG_WIZLOOK])
1341 {
1342 buf << "\nT<Object>\n";
1343 describe_dump_object (buf, this);
1344
1345 if (inv)
1346 {
1347 buf << "\nT<Top Inventory>\n";
1348 describe_dump_object (buf, inv);
1349 }
1350 }
1351
1352 return std::string (buf.linearise (), buf.size ());
1353}
1354
1195void 1355void
1196examine (object *op, object *tmp) 1356examine (object *op, object *tmp)
1197{ 1357{
1198 std::string info = tmp->describe (op); 1358 std::string info = tmp->describe (op);
1359
1199 op->contr->infobox (MSG_CHANNEL ("examine"), info.c_str ()); 1360 op->contr->infobox (MSG_CHANNEL ("examine"), info.c_str ());
1200} 1361}
1201 1362
1202/* 1363/*
1203 * inventory prints object's inventory. If inv==NULL then print player's 1364 * inventory prints object's inventory. If inv==NULL then print player's
… …
1209{ 1370{
1210 static dynbuf_text buf; buf.clear (); 1371 static dynbuf_text buf; buf.clear ();
1211 1372
1212 for (object *tmp = inv; tmp; tmp = tmp->below) 1373 for (object *tmp = inv; tmp; tmp = tmp->below)
1213 if (who && QUERY_FLAG (who, FLAG_WIZ)) 1374 if (who && QUERY_FLAG (who, FLAG_WIZ))
1214 buf.printf ("%s- %-28.28s (%5d) %-8s\n", indent, query_name (tmp), tmp->count, query_weight (tmp)); 1375 buf.printf ("%s- %-28.28s %-8s (%9d) %s\n", indent, tmp->query_name (), tmp->query_weight (), tmp->count, tmp->uuid.c_str ());
1215 else if (!tmp->invisible && (type == CONTAINER || QUERY_FLAG (tmp, FLAG_APPLIED))) 1376 else if (!tmp->invisible && (type == CONTAINER || QUERY_FLAG (tmp, FLAG_APPLIED)))
1216 buf.printf ("%s- %-36.36s %-8s\n", indent, query_name (tmp), query_weight (tmp)); 1377 buf.printf ("%s- %-36.36s %-8s\n", indent, tmp->query_name (), tmp->query_weight ());
1217 1378
1218 if (buf.size ()) 1379 if (buf.size ())
1219 buf.printf ("%s(total weight: %s)\n", indent, query_weight (this)); 1380 buf.printf ("%s(total weight: %s)\n", indent, query_weight ());
1220 else 1381 else
1221 buf.printf ("%s(empty)\n", indent); 1382 buf.printf ("%s(empty)\n", indent);
1222 1383
1223 return buf; 1384 return buf;
1224} 1385}
… …
1380 } 1541 }
1381 1542
1382 /* If the object is on a map, make sure we update its face */ 1543 /* If the object is on a map, make sure we update its face */
1383 if (op->map) 1544 if (op->map)
1384 update_object (op, UP_OBJ_CHANGE); 1545 update_object (op, UP_OBJ_CHANGE);
1546
1385 else if (object *pl = op->visible_to ()) 1547 if (object *pl = op->visible_to ())
1386 /* A lot of the values can change from an update - might as well send 1548 /* A lot of the values can change from an update - might as well send
1387 * it all. 1549 * it all.
1388 */ 1550 */
1389 esrv_send_item (pl, op); 1551 esrv_send_item (pl, op);
1390} 1552}

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