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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.65 by root, Wed Aug 1 00:26:04 2007 UTC vs.
Revision 1.82 by root, Sun May 4 15:22:14 2008 UTC

1/* 1/*
2 * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team 4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 7 *
8 * Crossfire TRT is free software: you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify
9 * 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
10 * the Free Software Foundation, either version 3 of the License, or 10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version. 11 * (at your 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,
… …
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 GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 * 20 *
21 * The authors can be reached via e-mail to <crossfire@schmorp.de> 21 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 22 */
23 23
24#include <global.h> 24#include <global.h>
25#include <object.h> 25#include <object.h>
26#include <living.h> 26#include <living.h>
… …
70 } 70 }
71 if (!(random_roll (0, 3, op, PREFER_HIGH))) 71 if (!(random_roll (0, 3, op, PREFER_HIGH)))
72 { 72 {
73 new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand)); 73 new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));
74 op->play_sound (sound_find ("ob_explode")); 74 op->play_sound (sound_find ("ob_explode"));
75 esrv_del_item (op->contr, wand->count);
76 wand->destroy (); 75 wand->destroy ();
77 tmp = get_archetype ("fireball"); 76 tmp = get_archetype ("fireball");
78 tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10; 77 tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
79 78
80 if (!tmp->stats.dam) 79 if (!tmp->stats.dam)
… …
125 * create nonnmagic arrows, or even -1, etc... 124 * create nonnmagic arrows, or even -1, etc...
126 */ 125 */
127int 126int
128cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg) 127cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)
129{ 128{
130 int missile_plus = 0, bonus_plus = 0; 129 int bonus_plus = 0;
131 const char *missile_name; 130 const char *missile_name = "arrow";
132 object *tmp, *missile;
133 131
134 missile_name = "arrow";
135
136 for (tmp = op->inv; tmp != NULL; tmp = tmp->below) 132 for (object *tmp = op->inv; tmp; tmp = tmp->below)
137 if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED)) 133 if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))
138 missile_name = tmp->race; 134 missile_name = tmp->race;
139 135
140 missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell); 136 int missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
141 137
142 if (archetype::find (missile_name) == NULL) 138 archetype *missile_arch = archetype::find (missile_name);
139
140 if (!missile_arch)
143 { 141 {
144 LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name); 142 LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);
145 return 0; 143 return 0;
146 } 144 }
147 145
148 missile = get_archetype (missile_name); 146 object *missile = missile_arch->instance ();
149 147
150 if (stringarg) 148 if (stringarg)
151 { 149 {
152 /* If it starts with a letter, presume it is a description */ 150 /* If it starts with a letter, presume it is a description */
153 if (isalpha (*stringarg)) 151 if (isalpha (*stringarg))
… …
171 new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg); 169 new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);
172 return 0; 170 return 0;
173 } 171 }
174 172
175 give_artifact_abilities (missile, al->item); 173 give_artifact_abilities (missile, al->item);
176 /* These special arrows cost something extra. Don't have them also be magical - 174 /* These special arrows cost something extra. Don't have them also be magical -
177 * otherwise, in most cases, not enough will be created. I don't want to get into 175 * otherwise, in most cases, not enough will be created. I don't want to get into
178 * the parsing of having to do both plus and type. 176 * the parsing of having to do both plus and type.
179 */ 177 */
180 bonus_plus = 1 + (al->item->value / 5); 178 bonus_plus = 1 + (al->item->value / 5);
181 missile_plus = 0; 179 missile_plus = 0;
182 } 180 }
183 else if (atoi (stringarg) < missile_plus) 181 else if (atoi (stringarg) < missile_plus)
184 missile_plus = atoi (stringarg); 182 missile_plus = atoi (stringarg);
185 } 183 }
186 184
187 if (missile_plus > 4) 185 missile_plus = clamp (missile_plus, -4, 4);
188 missile_plus = 4;
189 else if (missile_plus < -4)
190 missile_plus = -4;
191 186
192 missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell); 187 missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
193 missile->nrof -= 3 * (missile_plus + bonus_plus); 188 missile->nrof -= 3 * (missile_plus + bonus_plus);
194 189
195 if (missile->nrof < 1) 190 if (missile->nrof < 1)
… …
215{ 210{
216 int food_value; 211 int food_value;
217 archetype *at = NULL; 212 archetype *at = NULL;
218 object *new_op; 213 object *new_op;
219 214
220 food_value = spell_ob->stats.food + +50 * SP_level_duration_adjust (caster, spell_ob); 215 food_value = spell_ob->stats.food + 50 * SP_level_duration_adjust (caster, spell_ob);
221 216
222 if (stringarg) 217 if (stringarg)
223 { 218 {
224 at = find_archetype_by_object_type_name (FOOD, stringarg); 219 at = find_archetype_by_object_type_name (FOOD, stringarg);
225 if (at == NULL) 220 if (at == NULL)
… …
284{ 279{
285 int r, mflags, maxrange; 280 int r, mflags, maxrange;
286 object *tmp; 281 object *tmp;
287 maptile *m; 282 maptile *m;
288 283
289
290 if (!dir) 284 if (!dir)
291 { 285 {
292 examine_monster (op, op); 286 examine_monster (op, op);
293 return 1; 287 return 1;
294 } 288 }
… …
335 * pl is invisible. 329 * pl is invisible.
336 */ 330 */
337int 331int
338makes_invisible_to (object *pl, object *mon) 332makes_invisible_to (object *pl, object *mon)
339{ 333{
340
341 if (!pl->invisible) 334 if (!pl->invisible)
342 return 0; 335 return 0;
336
343 if (pl->type == PLAYER) 337 if (pl->type == PLAYER)
344 { 338 {
345 /* If race isn't set, then invisible unless it is undead */ 339 /* If race isn't set, then invisible unless it is undead */
346 if (!pl->contr->invis_race) 340 if (!pl->contr->invis_race)
347 { 341 {
348 if (QUERY_FLAG (mon, FLAG_UNDEAD)) 342 if (QUERY_FLAG (mon, FLAG_UNDEAD))
349 return 0; 343 return 0;
344
350 return 1; 345 return 1;
351 } 346 }
347
352 /* invis_race is set if we get here */ 348 /* invis_race is set if we get here */
353 if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon)) 349 if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))
354 return 1; 350 return 1;
351
355 /* No race, can't be invisible to it */ 352 /* No race, can't be invisible to it */
356 if (!mon->race) 353 if (!mon->race)
357 return 0; 354 return 0;
355
358 if (strstr (mon->race, pl->contr->invis_race)) 356 if (strstr (mon->race, pl->contr->invis_race))
359 return 1; 357 return 1;
358
360 /* Nothing matched above, return 0 */ 359 /* Nothing matched above, return 0 */
361 return 0; 360 return 0;
362 } 361 }
363 else 362 else
364 { 363 {
… …
466 if (object *pl = op->in_player ()) 465 if (object *pl = op->in_player ())
467 { 466 {
468 if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST)) 467 if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))
469 new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you."); 468 new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
470 else 469 else
471 { 470 pl->player_goto (op->slaying, op->stats.hp, op->stats.sp);
472 // remove first so we do not call update_stats
473 op->remove ();
474 pl->enter_exit (op);
475 }
476 } 471 }
477 472
478 op->destroy (); 473 op->destroy ();
479} 474}
480 475
… …
601 596
602 if (is_dragon_pl (op)) 597 if (is_dragon_pl (op))
603 /* now grab the 'dragon_ability'-force from the player's inventory */ 598 /* now grab the 'dragon_ability'-force from the player's inventory */
604 for (tmp = op->inv; tmp; tmp = tmp->below) 599 for (tmp = op->inv; tmp; tmp = tmp->below)
605 { 600 {
606 if (tmp->type == FORCE && !strcmp (tmp->arch->archname, "dragon_ability_force")) 601 if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
607 { 602 {
608 if (tmp->stats.exp == 0) 603 if (tmp->stats.exp == 0)
609 buf << "Your metabolism isn't focused on anything.\n"; 604 buf << "Your metabolism isn't focused on anything.\n";
610 else 605 else
611 buf << "Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n"; 606 buf << "Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n";
… …
895 890
896 op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */ 891 op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */
897 return 1; 892 return 1;
898} 893}
899 894
900
901/* cast_heal: Heals something. 895/* cast_heal: Heals something.
902 * op is the caster. 896 * op is the caster.
903 * dir is the direction he is casting it in. 897 * dir is the direction he is casting it in.
904 * spell is the spell object. 898 * spell is the spell object.
905 */ 899 */
… …
931 { 925 {
932 /* See how many points we actually heal. Instead of messages 926 /* See how many points we actually heal. Instead of messages
933 * based on type of spell, we instead do messages based 927 * based on type of spell, we instead do messages based
934 * on amount of damage healed. 928 * on amount of damage healed.
935 */ 929 */
936 if (heal > (tmp->stats.maxhp - tmp->stats.hp)) 930 if (heal > tmp->stats.maxhp - tmp->stats.hp)
937 heal = tmp->stats.maxhp - tmp->stats.hp; 931 heal = tmp->stats.maxhp - tmp->stats.hp;
932
938 tmp->stats.hp += heal; 933 tmp->stats.hp += heal;
939 934
940 if (tmp->stats.hp >= tmp->stats.maxhp) 935 if (tmp->stats.hp >= tmp->stats.maxhp)
941 new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!"); 936 new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
942 else if (heal > 50) 937 else if (heal > 50)
… …
951 success = 1; 946 success = 1;
952 } 947 }
953 } 948 }
954 949
955 if (spell->attacktype & AT_DISEASE) 950 if (spell->attacktype & AT_DISEASE)
956 if (cure_disease (tmp, op)) 951 if (cure_disease (tmp, op, spell))
957 success = 1; 952 success = 1;
958 953
959 if (spell->attacktype & AT_POISON) 954 if (spell->attacktype & AT_POISON)
960 { 955 {
961 at = archetype::find ("poisoning"); 956 at = archetype::find ("poisoning");
… …
1010 } 1005 }
1011 1006
1012 if (spell->stats.food && tmp->stats.food < 999) 1007 if (spell->stats.food && tmp->stats.food < 999)
1013 { 1008 {
1014 tmp->stats.food += spell->stats.food; 1009 tmp->stats.food += spell->stats.food;
1010
1015 if (tmp->stats.food > 999) 1011 if (tmp->stats.food > 999)
1016 tmp->stats.food = 999; 1012 tmp->stats.food = 999;
1013
1017 success = 1; 1014 success = 1;
1018 /* We could do something a bit better like the messages for healing above */ 1015 /* We could do something a bit better like the messages for healing above */
1019 new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food"); 1016 new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1020 } 1017 }
1021 1018
… …
1276} 1273}
1277 1274
1278/* Alchemy code by Mark Wedel 1275/* Alchemy code by Mark Wedel
1279 * 1276 *
1280 * This code adds a new spell, called alchemy. Alchemy will turn 1277 * This code adds a new spell, called alchemy. Alchemy will turn
1281 * objects to gold nuggets, the value of the gold nuggets being 1278 * objects to pyrite ("false gold"), henceforth called gold nuggets.
1282 * about 90% of that of the item itself. It uses the value of the
1283 * object before charisma adjustments, because the nuggets themselves
1284 * will be will be adjusted by charisma when sold.
1285 * 1279 *
1286 * Large nuggets are worth 25 gp each (base). You will always get 1280 * The value of the gold nuggets being about 90% of that of the item
1287 * the maximum number of large nuggets you could get. 1281 * itself. It uses the value of the object before charisma adjustments,
1288 * Small nuggets are worth 1 gp each (base). You will get from 0 1282 * because the nuggets themselves will be will be adjusted by charisma
1289 * to the max amount of small nuggets as you could get. 1283 * when sold.
1290 *
1291 * For example, if an item is worth 110 gold, you will get
1292 * 4 large nuggets, and from 0-10 small nuggets.
1293 * 1284 *
1294 * There is also a chance (1:30) that you will get nothing at all 1285 * There is also a chance (1:30) that you will get nothing at all
1295 * for the object. There is also a maximum weight that will be 1286 * for the object. There is also a maximum weight that will be
1296 * alchemised. 1287 * alchemised.
1297 */ 1288 */
1298static void 1289static void
1299alchemy_object (object *obj, uint64 &total_value, int &total_weight) 1290alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1300{ 1291{
1301 uint64 value = query_cost (obj, NULL, F_TRUE); 1292 uint64 value = query_cost (obj, NULL, F_TRUE);
1302 1293
1303 /* Give third price when we alchemy money (This should hopefully 1294 /* Give third price when we alchemy money (this should hopefully
1304 * make it so that it isn't worth it to alchemy money, sell 1295 * make it so that it isn't worth it to alchemy money, sell
1305 * the nuggets, alchemy the gold from that, etc. 1296 * the nuggets, alchemy the gold from that, etc.
1306 * Otherwise, give 9 silver on the gold for other objects, 1297 * Otherwise, give 9 silver on the gold for other objects,
1307 * so that it would still be more affordable to haul 1298 * so that it would still be more affordable to haul
1308 * the stuff back to town. 1299 * the stuff back to town.
… …
1320 total_weight += obj->total_weight (); 1311 total_weight += obj->total_weight ();
1321 1312
1322 obj->destroy (); 1313 obj->destroy ();
1323} 1314}
1324 1315
1325static void
1326update_map (object *op, maptile *m, int small_nuggets, object *small, int large_nuggets, object *large, int x, int y)
1327{
1328 int flag = 0;
1329
1330 /* Put any nuggets below the player, but we can only pass this
1331 * flag if we are on the same space as the player
1332 */
1333 if (x == op->x && y == op->y && op->map == m)
1334 flag = INS_BELOW_ORIGINATOR;
1335
1336 if (small_nuggets)
1337 {
1338 object *tmp = small->clone ();
1339 tmp->nrof = small_nuggets;
1340 m->insert (tmp, x, y, op, flag);
1341 }
1342
1343 if (large_nuggets)
1344 {
1345 object *tmp = large->clone ();
1346 tmp->nrof = large_nuggets;
1347 m->insert (tmp, x, y, op, flag);
1348 }
1349
1350 if (object *pl = m->at (x, y).player ())
1351 if (pl->contr->ns)
1352 pl->contr->ns->look_position = 0;
1353}
1354
1355int 1316int
1356alchemy (object *op, object *caster, object *spell_ob) 1317alchemy (object *op, object *caster, object *spell_ob)
1357{ 1318{
1358 if (op->type != PLAYER) 1319 if (op->type != PLAYER)
1359 return 0; 1320 return 0;
1360 1321
1361 object *large = get_archetype ("largenugget"); 1322 archetype *nugget[3];
1362 object *small = get_archetype ("smallnugget"); 1323
1324 nugget[0] = archetype::find ("pyrite3");
1325 nugget[1] = archetype::find ("pyrite2");
1326 nugget[2] = archetype::find ("pyrite");
1363 1327
1364 /* Put a maximum weight of items that can be alchemised. Limits the power 1328 /* Put a maximum weight of items that can be alchemised. Limits the power
1365 * some, and also prevents people from alchemising every table/chair/clock 1329 * some, and also prevents people from alchemising every table/chair/clock
1366 * in sight 1330 * in sight
1367 */ 1331 */
… …
1419 if (weight > weight_max) 1383 if (weight > weight_max)
1420 break; 1384 break;
1421 } 1385 }
1422 } 1386 }
1423 1387
1388 value -= rndm (value >> 4);
1424 value = min (value, value_max); 1389 value = min (value, value_max);
1425 1390
1426 uint64 count = value / large->value; 1391 for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)
1427 int large_nuggets = count; 1392 if (int nrof = value / nugget [i]->value)
1428 value -= count * large->value;
1429
1430 count = value / small->value;
1431 int small_nuggets = count;
1432
1433 /* Insert all the nuggets at one time. This probably saves time, but
1434 * it also prevents us from alcheming nuggets that were just created
1435 * with this spell.
1436 */ 1393 {
1437 update_map (op, mp, small_nuggets, small, large_nuggets, large, nx, ny); 1394 value -= nrof * nugget[i]->value;
1395
1396 object *tmp = arch_to_object (nugget[i]);
1397 tmp->nrof = nrof;
1398 tmp->flag [FLAG_IDENTIFIED] = true;
1399 op->map->insert (tmp, x, y, op, 0);
1400 }
1438 1401
1439 if (weight > weight_max) 1402 if (weight > weight_max)
1440 goto bailout; 1403 goto bailout;
1441 } 1404 }
1442 } 1405 }
1443 1406
1444bailout: 1407bailout:
1445 large->destroy ();
1446 small->destroy ();
1447 return 1; 1408 return 1;
1448} 1409}
1449
1450 1410
1451/* This function removes the cursed/damned status on equipped 1411/* This function removes the cursed/damned status on equipped
1452 * items. 1412 * items.
1453 */ 1413 */
1454int 1414int
… …
1461 if (QUERY_FLAG (tmp, FLAG_APPLIED) && 1421 if (QUERY_FLAG (tmp, FLAG_APPLIED) &&
1462 ((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) || 1422 ((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||
1463 (QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED)))) 1423 (QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))
1464 { 1424 {
1465 was_one++; 1425 was_one++;
1426
1466 if (tmp->level <= caster_level (caster, spell)) 1427 if (tmp->level <= caster_level (caster, spell))
1467 { 1428 {
1468 success++; 1429 success++;
1469 if (QUERY_FLAG (spell, FLAG_DAMNED)) 1430 if (QUERY_FLAG (spell, FLAG_DAMNED))
1470 CLEAR_FLAG (tmp, FLAG_DAMNED); 1431 CLEAR_FLAG (tmp, FLAG_DAMNED);
1471 1432
1472 CLEAR_FLAG (tmp, FLAG_CURSED); 1433 CLEAR_FLAG (tmp, FLAG_CURSED);
1473 CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED); 1434 CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
1474 tmp->value = 0; /* Still can't sell it */ 1435 tmp->value = 0; /* Still can't sell it */
1475 if (op->type == PLAYER) 1436
1437 if (object *pl = tmp->visible_to ())
1476 esrv_send_item (op, tmp); 1438 esrv_update_item (UPD_FLAGS, pl, tmp);
1477 } 1439 }
1478 } 1440 }
1479 1441
1480 if (op->type == PLAYER) 1442 if (op->type == PLAYER)
1481 { 1443 {
… …
1492 1454
1493 return success; 1455 return success;
1494} 1456}
1495 1457
1496/* Identifies objects in the players inventory/on the ground */ 1458/* Identifies objects in the players inventory/on the ground */
1497
1498int 1459int
1499cast_identify (object *op, object *caster, object *spell) 1460cast_identify (object *op, object *caster, object *spell)
1500{ 1461{
1462 dynbuf_text buf;
1501 object *tmp; 1463 object *tmp;
1502 int success = 0, num_ident;
1503 1464
1504 num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell); 1465 int num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);
1505 1466
1506 if (num_ident < 1) 1467 if (num_ident < 1)
1507 num_ident = 1; 1468 num_ident = 1;
1508 1469
1509 for (tmp = op->inv; tmp; tmp = tmp->below) 1470 for (tmp = op->inv; tmp; tmp = tmp->below)
… …
1512 { 1473 {
1513 identify (tmp); 1474 identify (tmp);
1514 1475
1515 if (op->type == PLAYER) 1476 if (op->type == PLAYER)
1516 { 1477 {
1517 new_draw_info_format (NDI_UNIQUE, 0, op, "You identified: %s.", long_desc (tmp, op)); 1478 buf.printf ("You identified: %s.\n\n", long_desc (tmp, op));
1518 1479
1519 if (tmp->msg) 1480 if (tmp->msg)
1520 { 1481 buf << "The item has a story:\n\n" << tmp->msg << "\n\n";
1521 new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1522 new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1523 }
1524 } 1482 }
1525 1483
1526 num_ident--; 1484 num_ident--;
1527 success = 1;
1528 if (!num_ident) 1485 if (!num_ident)
1529 break; 1486 break;
1530 } 1487 }
1531 } 1488 }
1532 1489
… …
1539 for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above) 1496 for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
1540 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp)) 1497 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1541 { 1498 {
1542 identify (tmp); 1499 identify (tmp);
1543 1500
1544 if (op->type == PLAYER) 1501 if (object *pl = tmp->visible_to ())
1545 { 1502 {
1546 new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground you identified: %s.", long_desc (tmp, op)); 1503 buf.printf ("On the ground you identified: %s.\n\n", long_desc (tmp, op));
1547 1504
1548 if (tmp->msg) 1505 if (tmp->msg)
1549 { 1506 buf << "The item has a story:\n\n" << tmp->msg << "\n\n";
1550 new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1551 new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1552 }
1553
1554 esrv_send_item (op, tmp);
1555 } 1507 }
1556 1508
1557 num_ident--; 1509 num_ident--;
1558 success = 1;
1559 if (!num_ident) 1510 if (!num_ident)
1560 break; 1511 break;
1561 } 1512 }
1562 } 1513 }
1563 1514
1564 if (!success) 1515 if (buf.empty ())
1565 new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified."); 1516 {
1517 op->failmsg ("You can't reach anything unidentified.");
1518 return 0;
1519 }
1566 else 1520 else
1521 {
1522 if (op->contr)
1523 op->contr->infobox (MSG_CHANNEL ("identify"), buf);
1524
1567 spell_effect (spell, op->x, op->y, op->map, op); 1525 spell_effect (spell, op->x, op->y, op->map, op);
1568 1526 return 1;
1569 return success; 1527 }
1570} 1528}
1571 1529
1572int 1530int
1573cast_detection (object *op, object *caster, object *spell, object *skill) 1531cast_detection (object *op, object *caster, object *spell, object *skill)
1574{ 1532{
… …
1716 1674
1717 /* Now process objects in the players inventory if detect curse or magic */ 1675 /* Now process objects in the players inventory if detect curse or magic */
1718 if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL)) 1676 if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))
1719 { 1677 {
1720 done_one = 0; 1678 done_one = 0;
1679
1721 for (tmp = op->inv; tmp; tmp = tmp->below) 1680 for (tmp = op->inv; tmp; tmp = tmp->below)
1722 { 1681 {
1723 if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED)) 1682 if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))
1724 { 1683 {
1725 if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)) 1684 if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))
1726 { 1685 {
1727 SET_FLAG (tmp, FLAG_KNOWN_MAGICAL); 1686 SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
1728 if (op->type == PLAYER) 1687
1688 if (object *pl = tmp->visible_to ())
1729 esrv_send_item (op, tmp); 1689 esrv_update_item (UPD_FLAGS, pl, tmp);
1730 } 1690 }
1691
1731 if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && 1692 if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
1732 (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))) 1693 (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
1733 { 1694 {
1734 SET_FLAG (tmp, FLAG_KNOWN_CURSED); 1695 SET_FLAG (tmp, FLAG_KNOWN_CURSED);
1735 if (op->type == PLAYER) 1696
1697 if (object *pl = tmp->visible_to ())
1736 esrv_send_item (op, tmp); 1698 esrv_update_item (UPD_FLAGS, pl, tmp);
1737 } 1699 }
1738 } /* if item is not identified */ 1700 } /* if item is not identified */
1739 } /* for the players inventory */ 1701 } /* for the players inventory */
1740 } /* if detect magic/curse and object is a player */ 1702 } /* if detect magic/curse and object is a player */
1703
1741 return 1; 1704 return 1;
1742} 1705}
1743 1706
1744 1707
1745/** 1708/**
… …
1935 break; 1898 break;
1936 } 1899 }
1937 } 1900 }
1938} 1901}
1939 1902
1940
1941
1942/* cast_consecrate() - a spell to make an altar your god's */ 1903/* cast_consecrate() - a spell to make an altar your god's */
1943int 1904int
1944cast_consecrate (object *op, object *caster, object *spell) 1905cast_consecrate (object *op, object *caster, object *spell)
1945{ 1906{
1946 char buf[MAX_BUF]; 1907 char buf[MAX_BUF];
… …
1970 /* If we got here, we are consecrating an altar */ 1931 /* If we got here, we are consecrating an altar */
1971 sprintf (buf, "Altar of %s", &god->name); 1932 sprintf (buf, "Altar of %s", &god->name);
1972 tmp->name = buf; 1933 tmp->name = buf;
1973 tmp->level = caster_level (caster, spell); 1934 tmp->level = caster_level (caster, spell);
1974 tmp->other_arch = god->arch; 1935 tmp->other_arch = god->arch;
1936
1975 if (op->type == PLAYER) 1937 if (op->type == PLAYER)
1976 esrv_update_item (UPD_NAME, op, tmp); 1938 esrv_update_item (UPD_NAME, op, tmp);
1939
1977 new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name); 1940 new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);
1978 return 1; 1941 return 1;
1979 } 1942 }
1980 } 1943 }
1981 } 1944 }
… …
2057 { 2020 {
2058 new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon)); 2021 new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));
2059 return 0; 2022 return 0;
2060 } 2023 }
2061 2024
2062 if (weapon->nrof > 1) 2025 weapon = weapon->split ();
2063 {
2064 tmp = get_split_ob (weapon, 1);
2065 esrv_send_item (op, weapon);
2066 weapon = tmp;
2067 }
2068 2026
2069 /* create the golem object */ 2027 /* create the golem object */
2070 tmp = arch_to_object (spell->other_arch); 2028 tmp = arch_to_object (spell->other_arch);
2071 2029
2072 /* if animated by a player, give the player control of the golem */ 2030 /* if animated by a player, give the player control of the golem */
… …
2077 tmp->set_owner (op); 2035 tmp->set_owner (op);
2078 op->contr->golem = tmp; 2036 op->contr->golem = tmp;
2079 set_spell_skill (op, caster, spell, tmp); 2037 set_spell_skill (op, caster, spell, tmp);
2080 2038
2081 /* Give the weapon to the golem now. A bit of a hack to check the 2039 /* Give the weapon to the golem now. A bit of a hack to check the
2082 * removed flag - it should only be set if get_split_object was 2040 * removed flag - it should only be set if weapon->split was
2083 * used above. 2041 * used above.
2084 */ 2042 */
2085 if (!QUERY_FLAG (weapon, FLAG_REMOVED)) 2043 if (!QUERY_FLAG (weapon, FLAG_REMOVED))
2086 weapon->remove (); 2044 weapon->remove ();
2087 2045
2088 insert_ob_in_ob (weapon, tmp); 2046 tmp->insert (weapon);
2089 esrv_send_item (op, weapon); 2047
2090 /* To do everything necessary to let a golem use the weapon is a pain, 2048 /* To do everything necessary to let a golem use the weapon is a pain,
2091 * so instead, just set it as equipped (otherwise, we need to update 2049 * so instead, just set it as equipped (otherwise, we need to update
2092 * body_info, skills, etc) 2050 * body_info, skills, etc)
2093 */ 2051 */
2094 SET_FLAG (tmp, FLAG_USE_WEAPON); 2052 SET_FLAG (tmp, FLAG_USE_WEAPON);
… …
2203 new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here."); 2161 new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");
2204 } 2162 }
2205 return success; 2163 return success;
2206} 2164}
2207 2165
2208
2209
2210
2211
2212/* create an aura spell object and put it in the player's inventory. 2166/* create an aura spell object and put it in the player's inventory.
2213 * as usual, op is player, caster is the object casting the spell, 2167 * as usual, op is player, caster is the object casting the spell,
2214 * spell is the spell object itself. 2168 * spell is the spell object itself.
2215 */ 2169 */
2216int 2170int
… …
2227 2181
2228 new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell); 2182 new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2229 2183
2230 new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); 2184 new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2231 2185
2232 new_aura->set_owner (op);
2233 set_spell_skill (op, caster, spell, new_aura); 2186 set_spell_skill (op, caster, spell, new_aura);
2234 new_aura->attacktype = spell->attacktype; 2187 new_aura->attacktype = spell->attacktype;
2235 2188
2236 new_aura->level = caster_level (caster, spell); 2189 new_aura->level = caster_level (caster, spell);
2190
2237 if (refresh) 2191 if (refresh)
2238 new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect."); 2192 new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2239 else 2193 else
2240 new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force."); 2194 new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
2195
2241 insert_ob_in_ob (new_aura, op); 2196 insert_ob_in_ob (new_aura, op);
2197 new_aura->set_owner (op);
2198
2242 return 1; 2199 return 1;
2243} 2200}
2244
2245 2201
2246/* move aura function. An aura is a part of someone's inventory, 2202/* move aura function. An aura is a part of someone's inventory,
2247 * which he carries with him, but which acts on the map immediately 2203 * which he carries with him, but which acts on the map immediately
2248 * around him. 2204 * around him.
2249 * Aura parameters: 2205 * Aura parameters:
2250 * duration: duration counter. 2206 * duration: duration counter.
2251 * attacktype: aura's attacktype 2207 * attacktype: aura's attacktype
2252 * other_arch: archetype to drop where we attack 2208 * other_arch: archetype to drop where we attack
2253 */ 2209 */
2254
2255void 2210void
2256move_aura (object *aura) 2211move_aura (object *aura)
2257{ 2212{
2258 int i, mflags;
2259 object *env;
2260 maptile *m;
2261
2262 /* auras belong in inventories */ 2213 /* auras belong in inventories */
2263 env = aura->env; 2214 object *env = aura->env;
2215 object *owner = aura->owner;
2264 2216
2265 /* no matter what we've gotta remove the aura... 2217 /* no matter what we've gotta remove the aura...
2266 * we'll put it back if its time isn't up. 2218 * we'll put it back if its time isn't up.
2267 */ 2219 */
2268 aura->remove (); 2220 aura->remove ();
… …
2273 aura->destroy (); 2225 aura->destroy ();
2274 return; 2226 return;
2275 } 2227 }
2276 2228
2277 /* auras only exist in inventories */ 2229 /* auras only exist in inventories */
2278 if (env == NULL || env->map == NULL) 2230 if (!env || !env->map)
2279 { 2231 {
2280 aura->destroy (); 2232 aura->destroy ();
2281 return; 2233 return;
2282 } 2234 }
2283 2235
2284 /* we need to jump out of the inventory for a bit 2236 /* we need to jump out of the inventory for a bit
2285 * in order to hit the map conveniently. 2237 * in order to hit the map conveniently.
2286 */ 2238 */
2287 aura->insert_at (env, aura); 2239 aura->insert_at (env, aura);
2288 2240
2289 for (i = 1; i < 9; i++) 2241 for (int i = 1; i < 9; i++)
2290 { 2242 {
2291 sint16 nx, ny; 2243 mapxy pos (env);
2244 pos.move (i);
2292 2245
2293 nx = aura->x + freearr_x[i];
2294 ny = aura->y + freearr_y[i];
2295 mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2296
2297 /* Consider the movement tyep of the person with the aura as 2246 /* Consider the movement type of the person with the aura as
2298 * movement type of the aura. Eg, if the player is flying, the aura 2247 * movement type of the aura. Eg, if the player is flying, the aura
2299 * is flying also, if player is walking, it is on the ground, etc. 2248 * is flying also, if player is walking, it is on the ground, etc.
2300 */ 2249 */
2301 if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny)))) 2250 if (pos.normalise () && !(OB_TYPE_MOVE_BLOCK (env, pos->move_block)))
2302 { 2251 {
2303 hit_map (aura, i, aura->attacktype, 0); 2252 hit_map (aura, i, aura->attacktype, 0);
2304 2253
2305 if (aura->other_arch) 2254 if (aura->other_arch)
2306 m->insert (arch_to_object (aura->other_arch), nx, ny, aura); 2255 pos.insert (arch_to_object (aura->other_arch), aura);
2307 } 2256 }
2308 } 2257 }
2309 2258
2310 /* put the aura back in the player's inventory */ 2259 /* put the aura back in the player's inventory */
2311 aura->remove (); 2260 env->insert (aura);
2312 insert_ob_in_ob (aura, env); 2261 aura->set_owner (owner);
2313} 2262}
2314 2263
2315/* moves the peacemaker spell. 2264/* moves the peacemaker spell.
2316 * op is the piece object. 2265 * op is the piece object.
2317 */ 2266 */
2318
2319void 2267void
2320move_peacemaker (object *op) 2268move_peacemaker (object *op)
2321{ 2269{
2322 object *tmp; 2270 object *tmp;
2323 2271
2324 for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) 2272 for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
2325 { 2273 {
2326 int atk_lev, def_lev; 2274 int atk_lev, def_lev;
2327 object *victim = tmp; 2275 object *victim = tmp->head_ ();
2328 2276
2329 if (tmp->head)
2330 victim = tmp->head;
2331 if (!QUERY_FLAG (victim, FLAG_MONSTER)) 2277 if (!QUERY_FLAG (victim, FLAG_MONSTER))
2332 continue; 2278 continue;
2279
2333 if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE)) 2280 if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))
2334 continue; 2281 continue;
2282
2335 if (victim->stats.exp == 0) 2283 if (victim->stats.exp == 0)
2336 continue; 2284 continue;
2337 2285
2338 def_lev = MAX (1, victim->level); 2286 def_lev = MAX (1, victim->level);
2339 atk_lev = MAX (1, op->level); 2287 atk_lev = MAX (1, op->level);
2340 2288
2341 if (rndm (0, atk_lev - 1) > def_lev) 2289 if (rndm (0, atk_lev - 1) > def_lev)
2342 { 2290 {
2343 /* make this sucker peaceful. */ 2291 /* make this sucker peaceful. */
2344 2292
2293 INVOKE_OBJECT (KILL, victim, ARG_OBJECT (op));
2345 change_exp (op->owner, victim->stats.exp, op->skill, 0); 2294 change_exp (op->owner, victim->stats.exp, op->skill, 0);
2346 victim->stats.exp = 0; 2295 victim->stats.exp = 0;
2347#if 0 2296#if 0
2348 /* No idea why these were all set to zero - if something 2297 /* No idea why these were all set to zero - if something
2349 * makes this creature agressive, he should still do damage. 2298 * makes this creature agressive, he should still do damage.
… …
2356 victim->attack_movement = RANDO2; 2305 victim->attack_movement = RANDO2;
2357 SET_FLAG (victim, FLAG_UNAGGRESSIVE); 2306 SET_FLAG (victim, FLAG_UNAGGRESSIVE);
2358 SET_FLAG (victim, FLAG_RUN_AWAY); 2307 SET_FLAG (victim, FLAG_RUN_AWAY);
2359 SET_FLAG (victim, FLAG_RANDOM_MOVE); 2308 SET_FLAG (victim, FLAG_RANDOM_MOVE);
2360 CLEAR_FLAG (victim, FLAG_MONSTER); 2309 CLEAR_FLAG (victim, FLAG_MONSTER);
2310
2361 if (victim->name) 2311 if (victim->name)
2362 {
2363 new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name); 2312 new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2364 }
2365 } 2313 }
2366 } 2314 }
2367} 2315}
2368 2316
2369 2317

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