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Comparing deliantra/server/server/apply.C (file contents):
Revision 1.6 by root, Thu Aug 17 20:23:31 2006 UTC vs.
Revision 1.201 by root, Mon Oct 12 14:00:58 2009 UTC

1/* 1/*
2 * static char *rcsid_apply_c = 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * "$Id: apply.C,v 1.6 2006/08/17 20:23:31 root Exp $"; 3 *
4 */ 4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5/*
6 CrossFire, A Multiplayer game for X-windows
7
8 Copyright (C) 2001 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team
9 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
10 7 *
11 This program is free software; you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify it under
12 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
13 the Free Software Foundation; either version 2 of the License, or 10 * Free Software Foundation, either version 3 of the License, or (at your
14 (at your option) any later version. 11 * option) any later version.
15 12 *
16 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,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details. 16 * GNU General Public License for more details.
20 17 *
21 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
22 along with this program; if not, write to the Free Software 19 * and the GNU General Public License along with this program. If not, see
23 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * <http://www.gnu.org/licenses/>.
24 21 *
25 The authors can be reached via e-mail to crossfire-devel@real-time.com 22 * The authors can be reached via e-mail to <support@deliantra.net>
26*/ 23 */
24
25#include <cmath>
27 26
28#include <global.h> 27#include <global.h>
29#include <living.h> 28#include <living.h>
30#include <spells.h> 29#include <spells.h>
31#include <skills.h> 30#include <skills.h>
32#include <tod.h> 31#include <tod.h>
33 32
34#ifndef __CEXTRACT__
35#include <sproto.h> 33#include <sproto.h>
36#endif
37 34
38/* Want this regardless of rplay. */ 35/* Want this regardless of rplay. */
39#include <sounds.h> 36#include <sounds.h>
40 37
41/* need math lib for double-precision and pow() in dragon_eat_flesh() */
42#include <math.h>
43
44/* Can transport hold object op?
45 * This is a pretty trivial function,
46 * but in the future, possible transport may have more restrictions
47 * or weight reduction like containers
48 */
49int transport_can_hold(const object *transport, const object *op, int nrof)
50{
51 if ((op->weight *nrof + transport->carrying) > transport->weight_limit)
52 return 0;
53 else
54 return 1;
55}
56
57
58/*
59 * Player is trying to use a transport. This returns same values as
60 * manual_apply() does. This function basically checks to see if
61 * the player can use the transport, and if so, sets up the appropriate
62 * pointers.
63 */
64int apply_transport(object *pl, object *transport, int aflag) {
65
66 /* Only players can use transports right now */
67 if (pl->type != PLAYER) return 0;
68
69 /* If player is currently on a transport but not this transport, they need
70 * to exit first. Perhaps transport to transport transfers should be
71 * allowed.
72 */
73 if (pl->contr->transport && pl->contr->transport != transport) {
74 new_draw_info_format(NDI_UNIQUE, 0, pl,
75 "You must exit %s before you can board %s.",
76 query_name(pl->contr->transport),
77 query_name(transport));
78 return 1;
79 }
80
81 /* player is currently on a transport. This must mean he
82 * wants to exit.
83 */
84 if (pl->contr->transport) {
85 object *old_transport = pl->contr->transport, *inv;
86
87 /* Should we print a message if the player only wants to
88 * apply?
89 */
90 if (aflag & AP_APPLY) return 1;
91 new_draw_info_format(NDI_UNIQUE, 0, pl,
92 "You disembark from %s.",
93 query_name(old_transport));
94 remove_ob(pl);
95 pl->map = old_transport->map;
96 pl->x = old_transport->x;
97 pl->y = old_transport->y;
98 if (pl->contr == old_transport->contr)
99 old_transport->contr = NULL;
100
101 pl->contr->transport = NULL;
102 insert_ob_in_map(pl, pl->map, pl, 0);
103 sum_weight(old_transport);
104
105 /* Possible for more than one player to be using a transport.
106 * if that is the case, we don't want to reset the face, as the
107 * transport is still occupied.
108 */
109 for (inv=old_transport->inv; inv; inv=inv->below)
110 if (inv->type == PLAYER) break;
111 if (!inv) {
112 old_transport->face = old_transport->arch->clone.face;
113 old_transport->animation_id = old_transport->arch->clone.animation_id;
114 }
115 return 1;
116 }
117 else {
118 /* player is trying to board a transport */
119 int pc=0, p_limit;
120 object *inv;
121 const char *kv;
122
123 if (aflag & AP_UNAPPLY) return 1;
124
125 /* Can this transport hold the weight of this player? */
126 if (!transport_can_hold(transport, pl, 1)) {
127 new_draw_info_format(NDI_UNIQUE, 0, pl,
128 "The %s is unable to hold your weight!",
129 query_name(transport));
130 return 1;
131 }
132
133 /* Does this transport have space for more players? */
134 for (inv=transport->inv; inv; inv=inv->below) {
135 if (inv->type == PLAYER) pc++;
136 }
137 kv = get_ob_key_value(transport, "passenger_limit");
138 if (!kv) p_limit=1;
139 else p_limit = atoi(kv);
140 if (pc >= p_limit) {
141 new_draw_info_format(NDI_UNIQUE, 0, pl,
142 "The %s does not have space for any more people",
143 query_name(transport));
144 return 1;
145 }
146
147 /* Everything checks out OK - player can get on the transport */
148 pl->contr->transport = transport;
149 if (!transport->contr) transport->contr = pl->contr;
150 remove_ob(pl);
151 insert_ob_in_ob(pl, transport);
152 sum_weight(transport);
153 pl->map = transport->map;
154 pl->x = transport->x;
155 pl->y = transport->y;
156
157 /* Might need to update face, animation info */
158 if (!pc) {
159 const char *str;
160
161 str = get_ob_key_value(transport, "face_full");
162 if (str)
163 transport->face = &new_faces[FindFace(str,
164 transport->face->number)];
165 str = get_ob_key_value(transport, "anim_full");
166 if (str)
167 transport->animation_id = find_animation(str);
168 }
169
170 /* Does speed of this object change based on weight? */
171 kv = get_ob_key_value(transport, "weight_speed_ratio");
172 if (kv) {
173 int wsr = atoi(kv);
174 float base_speed;
175
176 kv = get_ob_key_value(transport, "base_speed");
177 if (kv) base_speed = atof(kv);
178 else base_speed = transport->arch->clone.speed;
179
180 transport->speed = base_speed - (base_speed * transport->carrying *
181 wsr) / (transport->weight_limit * 100);
182
183 /* Put some limits on min/max speeds */
184 if (transport->speed < 0.10) transport->speed = 0.10;
185 if (transport->speed > 1.0) transport->speed = 1.0;
186 }
187 } /* else if player is boarding the transport */
188
189 return 1;
190}
191
192
193
194/** 38/**
195 * Check if op should abort moving victim because of it's race or slaying. 39 * Check if op should abort moving victim because of it's race or slaying.
196 * Returns 1 if it should abort, returns 0 if it should continue. 40 * Returns 1 if it should abort, returns 0 if it should continue.
197 */ 41 */
42int
198int should_director_abort(object *op, object *victim) 43should_director_abort (object *op, object *victim)
199{ 44{
200 int arch_flag, name_flag, race_flag; 45 int arch_flag, name_flag, race_flag;
46
201 /* Get flags to determine what of arch, name, and race should be checked. 47 /* Get flags to determine what of arch, name, and race should be checked.
202 * This is stored in subtype, and is a bitmask, the LSB is the arch flag, 48 * This is stored in subtype, and is a bitmask, the LSB is the arch flag,
203 * the next is the name flag, and the last is the race flag. Also note, 49 * the next is the name flag, and the last is the race flag. Also note,
204 * if subtype is set to zero, that also goes to defaults of all affecting 50 * if subtype is set to zero, that also goes to defaults of all affecting
205 * it. Examples: 51 * it. Examples:
206 * subtype 1: only arch 52 * subtype 1: only arch
207 * subtype 3: arch or name 53 * subtype 3: arch or name
208 * subtype 5: arch or race 54 * subtype 5: arch or race
209 * subtype 7: all three 55 * subtype 7: all three
210 */ 56 */
211 if (op->subtype) 57 if (op->subtype)
212 { 58 {
213 arch_flag = (op->subtype & 1); 59 arch_flag = op->subtype & 1;
214 name_flag = (op->subtype & 2); 60 name_flag = op->subtype & 2;
215 race_flag = (op->subtype & 4); 61 race_flag = op->subtype & 4;
216 } else { 62 }
63 else
64 {
217 arch_flag = 1; 65 arch_flag = 1;
218 name_flag = 1; 66 name_flag = 1;
219 race_flag = 1; 67 race_flag = 1;
220 } 68 }
69
221 /* If the director has race set, only affect objects with a arch, 70 /* If the director has race set, only affect objects with a arch,
222 * name or race that matches. 71 * name or race that matches.
223 */ 72 */
224 if ( (op->race) && 73 if ((op->race) &&
225 ((!(victim->arch && arch_flag && victim->arch->name) || strcmp(op->race, victim->arch->name))) && 74 ((!(victim->arch && arch_flag && victim->arch->archname) || op->race != victim->arch->archname)) &&
226 ((!(victim->name && name_flag) || strcmp(op->race, victim->name))) && 75 ((!(victim->name && name_flag) || op->race != victim->name)) &&
227 ((!(victim->race && race_flag) || strcmp(op->race, victim->race))) ) { 76 ((!(victim->race && race_flag) || op->race != victim->race)))
228 return 1; 77 return 1;
229 } 78
230 /* If the director has slaying set, only affect objects where none 79 /* If the director has slaying set, only affect objects where none
231 * of arch, name, or race match. 80 * of arch, name, or race match.
232 */ 81 */
233 if ( (op->slaying) && (
234 ((victim->arch && arch_flag && victim->arch->name && !strcmp(op->slaying, victim->arch->name))) || 82 if ((op->slaying) && (((victim->arch && arch_flag && victim->arch->archname && op->slaying == victim->arch->archname))) ||
235 ((victim->name && name_flag && !strcmp(op->slaying, victim->name))) || 83 ((victim->name && name_flag && op->slaying == victim->name)) ||
236 ((victim->race && race_flag && !strcmp(op->slaying, victim->race)))) ) { 84 ((victim->race && race_flag && op->slaying == victim->race)))
237 return 1; 85 return 1;
238 } 86
239 return 0; 87 return 0;
240} 88}
241 89
242/** 90/**
243 * This handles a player dropping money on an altar to identify stuff. 91 * This handles a player dropping money on an altar to identify stuff.
244 * It'll identify marked item, if none all items up to dropped money. 92 * It'll identify marked item, if none all items up to dropped money.
245 * Return value: 1 if money was destroyed, 0 if not. 93 * Return value: 1 if money was destroyed, 0 if not.
246 */ 94 */
95static int
247static int apply_id_altar (object *money, object *altar, object *pl) 96apply_id_altar (object *money, object *altar, object *pl)
248{ 97{
249 object *id, *marked; 98 dynbuf_text &buf = msg_dynbuf; buf.clear ();
250 int success=0;
251 99
252 if (pl == NULL || pl->type != PLAYER) 100 if (!pl || pl->type != PLAYER)
253 return 0; 101 return 0;
254 102
255 /* Check for MONEY type is a special hack - it prevents 'nothing needs 103 /* Check for MONEY type is a special hack - it prevents 'nothing needs
256 * identifying' from being printed out more than it needs to be. 104 * identifying' from being printed out more than it needs to be.
257 */ 105 */
258 if ( ! check_altar_sacrifice (altar, money) || money->type != MONEY) 106 if (!check_altar_sacrifice (altar, money, pl) || money->type != MONEY)
259 return 0; 107 return 0;
260 108
261 marked = find_marked_object (pl);
262 /* if the player has a marked item, identify that if it needs to be 109 /* if the player has a marked item, identify that if it needs to be
263 * identified. IF it doesn't, then go through the player inventory. 110 * identified. If it doesn't, then go through the player inventory.
264 */ 111 */
265 if (marked && ! QUERY_FLAG (marked, FLAG_IDENTIFIED) 112 if (object *marked = find_marked_object (pl))
266 && need_identify (marked)) 113 if (!QUERY_FLAG (marked, FLAG_IDENTIFIED) && need_identify (marked))
267 { 114 {
268 if (operate_altar (altar, &money)) { 115 if (operate_altar (altar, &money, pl))
116 {
269 identify (marked); 117 identify (marked);
270 new_draw_info_format(NDI_UNIQUE, 0, pl, 118
271 "You have %s.", long_desc(marked, pl)); 119 buf.printf ("You have %s.\r", long_desc (marked, pl));
272 if (marked->msg) { 120 if (marked->msg)
273 new_draw_info(NDI_UNIQUE, 0,pl, "The item has a story:"); 121 buf << "The item has a story:\r" << marked->msg << "\n\n";
274 new_draw_info(NDI_UNIQUE, 0,pl, marked->msg); 122
275 } 123 return !money;
276 return money == NULL; 124 }
277 }
278 } 125 }
279 126
280 for (id=pl->inv; id; id=id->below) { 127 for (object *id = pl->inv; id; id = id->below)
128 {
281 if (!QUERY_FLAG(id, FLAG_IDENTIFIED) && !id->invisible && 129 if (!QUERY_FLAG (id, FLAG_IDENTIFIED) && !id->invisible && need_identify (id))
282 need_identify(id)) { 130 {
283 if (operate_altar(altar,&money)) { 131 if (operate_altar (altar, &money, pl))
284 identify(id); 132 {
285 new_draw_info_format(NDI_UNIQUE, 0, pl, 133 identify (id);
286 "You have %s.", long_desc(id, pl)); 134
135 buf.printf ("You have %s.\r", long_desc (id, pl));
287 if (id->msg) { 136 if (id->msg)
288 new_draw_info(NDI_UNIQUE, 0,pl, "The item has a story:"); 137 buf << "The item has a story:\r" << id->msg << "\n\n";
289 new_draw_info(NDI_UNIQUE, 0,pl, id->msg); 138
290 }
291 success=1;
292 /* If no more money, might as well quit now */ 139 /* If no more money, might as well quit now */
293 if (money == NULL || ! check_altar_sacrifice (altar,money)) 140 if (!money || !check_altar_sacrifice (altar, money))
294 break; 141 break;
295 } 142 }
296 else { 143 else
144 {
297 LOG(llevError,"check_id_altar: Couldn't do sacrifice when we should have been able to\n"); 145 LOG (llevError, "check_id_altar: Couldn't do sacrifice when we should have been able to\n");
298 break; 146 break;
299 } 147 }
300 } 148 }
301 } 149 }
302 if (!success) new_draw_info(NDI_UNIQUE, 0,pl,"You have nothing that needs identifying"); 150
303 return money == NULL; 151 if (buf.empty ())
152 pl->failmsg ("You have nothing that needs identifying");
153 else
154 pl->contr->infobox (MSG_CHANNEL ("identify"), buf);
155
156 return !money;
304} 157}
305 158
306/** 159/**
307 * This checks whether the object has a "on_use_yield" field, and if so generated and drops 160 * This checks whether the object has a "on_use_yield" field, and if so generated and drops
308 * matching item. 161 * matching item.
309 **/ 162 **/
163void
310static void handle_apply_yield(object* tmp) 164handle_apply_yield (object *tmp)
311{ 165{
312 const char* yield; 166 if (shstr_tmp yield = tmp->kv (shstr_on_use_yield))
313 167 archetype::get (yield)->insert_at (tmp, tmp, INS_BELOW_ORIGINATOR);
314 yield = get_ob_key_value(tmp,"on_use_yield");
315 if (yield != NULL)
316 {
317 object* drop = get_archetype(yield);
318 if (tmp->env)
319 {
320 drop = insert_ob_in_ob(drop,tmp->env);
321 if (tmp->env->type == PLAYER)
322 esrv_send_item(tmp->env,drop);
323 }
324 else
325 {
326 drop->x = tmp->x;
327 drop->y = tmp->y;
328 insert_ob_in_map(drop,tmp->map,tmp,INS_BELOW_ORIGINATOR);
329 }
330 }
331} 168}
332 169
333/** 170/**
334 * Handles applying a potion. 171 * Handles applying a potion.
335 */ 172 */
173int
336int apply_potion (object * op, object * tmp) 174apply_potion (object *op, object *tmp)
337{ 175{
338 int got_one = 0, i; 176 int got_one = 0, i;
339 object *force = 0, *floor = 0; 177 object *force = 0, *floor = 0;
340 178
341 floor = get_map_ob (op->map, op->x, op->y); 179 floor = GET_MAP_OB (op->map, op->x, op->y);
342 180
343 if (get_map_flags(op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) 181 if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE)
344 { 182 {
345 if (op->type == PLAYER)
346 new_draw_info (NDI_UNIQUE, 0, op,
347 "Gods prevent you from using this here, it's sacred ground!" 183 op->failmsg ("Gods prevent you from using this here, it's sacred ground!");
348 ); 184
349 CLEAR_FLAG (tmp, FLAG_APPLIED); 185 CLEAR_FLAG (tmp, FLAG_APPLIED);
350 return 0; 186 return 0;
351 } 187 }
352 188
353 if (op->type == PLAYER) 189 if (op->type == PLAYER)
354 {
355 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED)) 190 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED))
356 identify (tmp); 191 identify (tmp);
357 }
358 192
359 handle_apply_yield (tmp); 193 handle_apply_yield (tmp);
360 194
361 /* Potion of restoration - only for players */ 195 /* Potion of restoration - only for players */
362 if (op->type == PLAYER && (tmp->attacktype & AT_DEPLETE)) 196 if (op->type == PLAYER && (tmp->attacktype & AT_DEPLETE))
… …
364 object *depl; 198 object *depl;
365 archetype *at; 199 archetype *at;
366 200
367 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) 201 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
368 { 202 {
369 drain_stat (op); 203 op->drain_stat ();
370 fix_player (op); 204 op->update_stats ();
371 decrease_ob (tmp); 205 tmp->decrease ();
372 return 1; 206 return 1;
373 } 207 }
208
374 if ((at = find_archetype (ARCH_DEPLETION)) == NULL) 209 if (!(at = archetype::find (ARCH_DEPLETION)))
375 { 210 {
376 LOG (llevError, "Could not find archetype depletion\n"); 211 LOG (llevError, "Could not find archetype depletion\n");
377 return 0; 212 return 0;
378 } 213 }
214
379 depl = present_arch_in_ob (at, op); 215 depl = present_arch_in_ob (at, op);
216
380 if (depl != NULL) 217 if (depl)
381 { 218 {
382 for (i = 0; i < NUM_STATS; i++) 219 for (i = 0; i < NUM_STATS; i++)
383 if (get_attr_value (&depl->stats, i)) 220 if (depl->stats.stat (i))
384 { 221 op->statusmsg (restore_msg[i]);
385 new_draw_info (NDI_UNIQUE, 0, op, restore_msg[i]); 222
386 } 223 depl->destroy ();
387 remove_ob (depl); 224 op->update_stats ();
388 free_object (depl);
389 fix_player (op);
390 } 225 }
391 else 226 else
392 new_draw_info (NDI_UNIQUE, 0, op, "You potion had no effect."); 227 op->statusmsg ("Your potion had no effect.");
393 228
394 decrease_ob (tmp); 229 tmp->decrease ();
395 return 1; 230 return 1;
396 } 231 }
397 232
398 /* improvement potion - only for players */ 233 /* improvement potion - only for players */
399 if (op->type == PLAYER && tmp->attacktype & AT_GODPOWER) 234 if (op->type == PLAYER && (tmp->attacktype & AT_GODPOWER))
400 { 235 {
401
402 for (i = 1; i < MIN (11, op->level); i++) 236 for (i = 1; i < MIN (11, op->level); i++)
403 { 237 {
404 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) 238 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
405 { 239 {
406 if (op->contr->levhp[i] != 1) 240 if (op->contr->levhp[i] != 1)
407 { 241 {
408 op->contr->levhp[i] = 1; 242 op->contr->levhp[i] = 1;
409 break; 243 break;
410 } 244 }
245
411 if (op->contr->levsp[i] != 1) 246 if (op->contr->levsp[i] != 1)
412 { 247 {
413 op->contr->levsp[i] = 1; 248 op->contr->levsp[i] = 1;
414 break; 249 break;
415 } 250 }
251
416 if (op->contr->levgrace[i] != 1) 252 if (op->contr->levgrace[i] != 1)
417 { 253 {
418 op->contr->levgrace[i] = 1; 254 op->contr->levgrace[i] = 1;
419 break; 255 break;
420 } 256 }
… …
424 if (op->contr->levhp[i] < 9) 260 if (op->contr->levhp[i] < 9)
425 { 261 {
426 op->contr->levhp[i] = 9; 262 op->contr->levhp[i] = 9;
427 break; 263 break;
428 } 264 }
265
429 if (op->contr->levsp[i] < 6) 266 if (op->contr->levsp[i] < 6)
430 { 267 {
431 op->contr->levsp[i] = 6; 268 op->contr->levsp[i] = 6;
432 break; 269 break;
433 } 270 }
271
434 if (op->contr->levgrace[i] < 3) 272 if (op->contr->levgrace[i] < 3)
435 { 273 {
436 op->contr->levgrace[i] = 3; 274 op->contr->levgrace[i] = 3;
437 break; 275 break;
438 } 276 }
439 } 277 }
440 } 278 }
279
441 /* Just makes checking easier */ 280 /* Just makes checking easier */
442 if (i < MIN (11, op->level)) 281 if (i < MIN (11, op->level))
443 got_one = 1; 282 got_one = 1;
283
444 if (!QUERY_FLAG (tmp, FLAG_CURSED) && !QUERY_FLAG (tmp, FLAG_DAMNED)) 284 if (!QUERY_FLAG (tmp, FLAG_CURSED) && !QUERY_FLAG (tmp, FLAG_DAMNED))
445 { 285 {
446 if (got_one) 286 if (got_one)
447 { 287 {
448 fix_player (op); 288 op->update_stats ();
449 new_draw_info (NDI_UNIQUE, 0, op,
450 "The Gods smile upon you and remake you"); 289 op->statusmsg ("The Gods smile upon you and remake you "
451 new_draw_info (NDI_UNIQUE, 0, op,
452 "a little more in their image."); 290 "a little more in their image. "
453 new_draw_info (NDI_UNIQUE, 0, op,
454 "You feel a little more perfect."); 291 "You feel a little more perfect.", NDI_GREEN);
455 } 292 }
456 else 293 else
457 new_draw_info (NDI_UNIQUE, 0, op,
458 "The potion had no effect - you are already perfect"); 294 op->statusmsg ("The potion had no effect - you are already perfect.");
459 } 295 }
460 else 296 else
461 { /* cursed potion */ 297 { /* cursed potion */
462 if (got_one) 298 if (got_one)
463 { 299 {
464 fix_player (op); 300 op->update_stats ();
465 new_draw_info (NDI_UNIQUE, 0, op,
466 "The Gods are angry and punish you."); 301 op->failmsg ("The Gods are angry and punish you.");
467 } 302 }
468 else 303 else
469 new_draw_info (NDI_UNIQUE, 0, op, 304 op->statusmsg ("You are fortunate that you are so pathetic.", NDI_DK_ORANGE);
470 "You are fortunate that you are so pathetic.");
471 } 305 }
306
472 decrease_ob (tmp); 307 tmp->decrease ();
473 return 1; 308 return 1;
474 } 309 }
475 310
476 311
477 /* A potion that casts a spell. Healing, restore spellpoint (power potion) 312 /* A potion that casts a spell. Healing, restore spellpoint (power potion)
… …
481 */ 316 */
482 if (tmp->inv) 317 if (tmp->inv)
483 { 318 {
484 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) 319 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
485 { 320 {
486 object *fball; 321 op->failmsg ("Yech! Your lungs are on fire!");
487 322 create_exploding_ball_at (op, op->level);
488 new_draw_info (NDI_UNIQUE, 0, op, "Yech! Your lungs are on fire!");
489 /* Explodes a fireball centered at player */
490 fball = get_archetype (EXPLODING_FIREBALL);
491 fball->dam_modifier =
492 random_roll (1, op->level, op, PREFER_LOW) / 5 + 1;
493 fball->stats.maxhp =
494 random_roll (1, op->level, op, PREFER_LOW) / 10 + 2;
495 fball->x = op->x;
496 fball->y = op->y;
497 insert_ob_in_map (fball, op->map, NULL, 0);
498 } 323 }
499 else 324 else
500 cast_spell (op, tmp, op->facing, tmp->inv, NULL); 325 cast_spell (op, tmp, op->facing, tmp->inv, NULL);
501 326
502 decrease_ob (tmp); 327 tmp->decrease ();
328
503 /* if youre dead, no point in doing this... */ 329 /* if youre dead, no point in doing this... */
504 if (!QUERY_FLAG (op, FLAG_REMOVED)) 330 if (!QUERY_FLAG (op, FLAG_REMOVED))
505 fix_player (op); 331 op->update_stats ();
332
506 return 1; 333 return 1;
507 } 334 }
508 335
509 /* Deal with protection potions */ 336 /* Deal with protection potions */
510 force = NULL; 337 force = NULL;
… …
512 { 339 {
513 if (tmp->resist[i]) 340 if (tmp->resist[i])
514 { 341 {
515 if (!force) 342 if (!force)
516 force = get_archetype (FORCE_NAME); 343 force = get_archetype (FORCE_NAME);
344
517 memcpy (force->resist, tmp->resist, sizeof (tmp->resist)); 345 memcpy (force->resist, tmp->resist, sizeof (tmp->resist));
518 force->type = POTION_EFFECT; 346 force->type = POTION_EFFECT;
519 break; /* Only need to find one protection since we copy entire batch */ 347 break; /* Only need to find one protection since we copy entire batch */
520 } 348 }
521 } 349 }
350
522 /* This is a protection potion */ 351 /* This is a protection potion */
523 if (force) 352 if (force)
524 { 353 {
525 /* cursed items last longer */ 354 /* cursed items last longer */
526 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) 355 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
… …
528 force->stats.food *= 10; 357 force->stats.food *= 10;
529 for (i = 0; i < NROFATTACKS; i++) 358 for (i = 0; i < NROFATTACKS; i++)
530 if (force->resist[i] > 0) 359 if (force->resist[i] > 0)
531 force->resist[i] = -force->resist[i]; /* prot => vuln */ 360 force->resist[i] = -force->resist[i]; /* prot => vuln */
532 } 361 }
362
533 force->speed_left = -1; 363 force->speed_left = -1;
534 force = insert_ob_in_ob (force, op); 364 force = insert_ob_in_ob (force, op);
535 CLEAR_FLAG (tmp, FLAG_APPLIED); 365 CLEAR_FLAG (tmp, FLAG_APPLIED);
536 SET_FLAG (force, FLAG_APPLIED); 366 SET_FLAG (force, FLAG_APPLIED);
537 change_abil (op, force); 367 change_abil (op, force);
538 decrease_ob (tmp); 368 tmp->decrease ();
539 return 1; 369 return 1;
540 } 370 }
541 371
542 /* Only thing left are the stat potions */ 372 /* Only thing left are the stat potions */
543 if (op->type == PLAYER) 373 if (op->type == PLAYER)
544 { /* only for players */ 374 { /* only for players */
545 if ((QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) 375 if ((QUERY_FLAG (tmp, FLAG_CURSED)
376 || QUERY_FLAG (tmp, FLAG_DAMNED))
546 && tmp->value != 0) 377 && tmp->value != 0)
547 CLEAR_FLAG (tmp, FLAG_APPLIED); 378 CLEAR_FLAG (tmp, FLAG_APPLIED);
548 else 379 else
549 SET_FLAG (tmp, FLAG_APPLIED); 380 SET_FLAG (tmp, FLAG_APPLIED);
381
550 if (!change_abil (op, tmp)) 382 if (!change_abil (op, tmp))
551 new_draw_info (NDI_UNIQUE, 0, op, "Nothing happened."); 383 op->statusmsg ("Nothing happened.");
552 } 384 }
553 385
554 /* CLEAR_FLAG is so that if the character has other potions 386 /* CLEAR_FLAG is so that if the character has other potions
555 * that were grouped with the one consumed, his 387 * that were grouped with the one consumed, his
556 * stat will not be raised by them. fix_player just clears 388 * stat will not be raised by them. fix_player just clears
557 * up all the stats. 389 * up all the stats.
558 */ 390 */
559 CLEAR_FLAG (tmp, FLAG_APPLIED); 391 CLEAR_FLAG (tmp, FLAG_APPLIED);
560 fix_player (op); 392 op->update_stats ();
561 decrease_ob (tmp); 393 tmp->decrease ();
562 return 1; 394 return 1;
563} 395}
564 396
565/**************************************************************************** 397/****************************************************************************
566 * Weapon improvement code follows 398 * Weapon improvement code follows
567 ****************************************************************************/ 399 ****************************************************************************/
568 400
569/** 401/**
402 * This function just checks whether who can handle equipping an item
403 * with item_power.
404 */
405
406bool
407check_item_power (object *who, int item_power)
408{
409 if (who->type == PLAYER
410 && item_power
411 && item_power + who->contr->item_power > settings.item_power_factor * who->level)
412 return false;
413 else
414 return true;
415}
416
417/**
570 * This returns the sum of nrof of item (arch name). 418 * This returns the sum of nrof of item (arch name).
571 */ 419 */
572static int check_item(object *op, const char *item) 420static int
421check_item (object *op, shstr_cmp item)
573{ 422{
574 int count=0; 423 int count = 0;
575 424
425 if (!item)
426 return 0;
576 427
577 if (item==NULL) return 0; 428 for (op = op->below; op; op = op->below)
578 op=op->below; 429 if (op->arch->archname == item)
579 while(op!=NULL) {
580 if (strcmp(op->arch->name,item)==0){
581 if (!QUERY_FLAG (op, FLAG_CURSED) && !QUERY_FLAG (op, FLAG_DAMNED) 430 if (!QUERY_FLAG (op, FLAG_CURSED) && !QUERY_FLAG (op, FLAG_DAMNED)
582 /* Loophole bug? -FD- */ && !QUERY_FLAG (op, FLAG_UNPAID) ) 431 && /* Loophole bug? -FD- */ !QUERY_FLAG (op, FLAG_UNPAID))
583 { 432 count += op->number_of ();
584 if (op->nrof == 0)/* this is necessary for artifact sacrifices --FD-- */ 433
585 count++;
586 else
587 count += op->nrof;
588 }
589 }
590 op=op->below;
591 }
592 return count; 434 return count;
593} 435}
594 436
595/** 437/**
596 * This removes 'nrof' of what item->slaying says to remove. 438 * This removes 'nrof' of what item->slaying says to remove.
597 * op is typically the player, which is only 439 * op is typically the player, which is only
598 * really used to determine what space to look at. 440 * really used to determine what space to look at.
599 * Modified to only eat 'nrof' of objects. 441 * Modified to only eat 'nrof' of objects.
600 */ 442 */
601static void eat_item(object *op,const char *item, uint32 nrof) 443static void
444eat_item (object *op, shstr_cmp item, uint32 nrof)
602{ 445{
603 object *prev; 446 object *prev;
604 447
448 prev = op;
449 op = op->below;
450
451 while (op)
452 {
453 if (op->arch->archname == item)
454 {
455 if (op->nrof >= nrof)
456 {
457 op->decrease (nrof);
458 return;
459 }
460 else
461 {
462 op->decrease (nrof);
463 nrof -= op->nrof;
464 }
465
466 op = prev;
467 }
468
605 prev = op; 469 prev = op;
606 op=op->below; 470 op = op->below;
607
608 while(op!=NULL) {
609 if (strcmp(op->arch->name,item)==0) {
610 if (op->nrof >= nrof) {
611 decrease_ob_nr(op,nrof);
612 return;
613 } else {
614 decrease_ob_nr(op,op->nrof);
615 nrof -= op->nrof;
616 } 471 }
617 op=prev;
618 }
619 prev = op;
620 op=op->below;
621 }
622}
623
624/**
625 * This checks to see of the player (who) is sufficient level to use a weapon
626 * with improvs improvements (typically last_eat). We take an int here
627 * instead of the object so that the improvement code can pass along the
628 * increased value to see if the object is usuable.
629 * we return 1 (true) if the player can use the weapon.
630 */
631static int check_weapon_power(const object *who, int improvs)
632{
633/* Old code is below (commented out). Basically, since weapons are the only
634 * object players really have any control to improve, it's a bit harsh to
635 * require high level in some combat skill, so we just use overall level.
636 */
637#if 1
638 if (((who->level/5)+5) >= improvs) return 1;
639 else return 0;
640
641#else
642 int level=0;
643
644 /* The skill system hands out wc and dam bonuses to fighters
645 * more generously than the old system (see fix_player). Thus
646 * we need to curtail the power of player enchanted weapons.
647 * I changed this to 1 improvement per "fighter" level/5 -b.t.
648 * Note: Nothing should break by allowing this ratio to be different or
649 * using normal level - it is just a matter of play balance.
650 */
651 if(who->type==PLAYER) {
652 object *wc_obj=NULL;
653
654 for(wc_obj=who->inv;wc_obj;wc_obj=wc_obj->below)
655 if (wc_obj->type == SKILL && IS_COMBAT_SKILL(wc_obj->subtype) && wc_obj->level > level)
656 level = wc_obj->level;
657
658 if (!level ) {
659 LOG(llevError,"Error: Player: %s lacks wc experience object\n",who->name);
660 level = who->level;
661 }
662 }
663 else
664 level=who->level;
665
666 return (improvs <= ((level/5)+5));
667#endif
668} 472}
669 473
670/** 474/**
671 * Returns how many items of type improver->slaying there are under op. 475 * Returns how many items of type improver->slaying there are under op.
672 * Will display a message if none found, and 1 if improver->slaying is NULL. 476 * Will display a message if none found, and 1 if improver->slaying is NULL.
673 */ 477 */
478static int
674static int check_sacrifice(object *op, const object *improver) 479check_sacrifice (object *op, const object *improver)
675{ 480{
676 int count=0; 481 int count = 0;
677 482
678 if (improver->slaying!=NULL) { 483 if (improver->slaying)
484 {
679 count = check_item(op,improver->slaying); 485 count = check_item (op, improver->slaying);
680 if (count<1) { 486 if (count < 1)
681 char buf[200]; 487 {
682 sprintf(buf,"The gods want more %ss",improver->slaying); 488 op->failmsg (format ("The gods want more %ss", &improver->slaying));
683 new_draw_info(NDI_UNIQUE,0,op,buf);
684 return 0; 489 return 0;
685 } 490 }
686 } 491 }
687 else 492 else
688 count=1; 493 count = 1;
689 494
690 return count; 495 return count;
691} 496}
692 497
693/** 498/**
694 * Actually improves the weapon, and tells user. 499 * Actually improves the weapon, and tells user.
695 */ 500 */
696int improve_weapon_stat(object *op,object *improver,object *weapon, 501static int
697 signed char *stat,int sacrifice_count,const char *statname) 502improve_weapon_stat (object *op, object *improver, object *weapon, sint8 &stat, int sacrifice_count, const char *statname)
698{ 503{
699
700 new_draw_info(NDI_UNIQUE,0,op,"Your sacrifice was accepted.");
701 *stat += sacrifice_count; 504 stat += sacrifice_count;
702 weapon->last_eat++; 505 weapon->last_eat++;
703 new_draw_info_format(NDI_UNIQUE,0,op, 506 improver->decrease ();
704 "Weapon's bonus to %s improved by %d",statname,sacrifice_count);
705 decrease_ob(improver);
706 507
707 /* So it updates the players stats and the window */ 508 /* So it updates the players stats and the window */
708 fix_player(op); 509 op->update_stats ();
510
511 op->statusmsg (format (
512 "Your sacrifice was accepted.\n"
513 "Weapon's bonus to %s improved by %d.",
514 statname, sacrifice_count
515 ));
516
709 return 1; 517 return 1;
710} 518}
711 519
712/* Types of improvements, hidden in the sp field. */ 520/* Types of improvements, hidden in the sp field. */
713#define IMPROVE_PREPARE 1 521#define IMPROVE_PREPARE 1
714#define IMPROVE_DAMAGE 2 522#define IMPROVE_DAMAGE 2
715#define IMPROVE_WEIGHT 3 523#define IMPROVE_WEIGHT 3
716#define IMPROVE_ENCHANT 4 524#define IMPROVE_ENCHANT 4
717#define IMPROVE_STR 5 525#define IMPROVE_STR 5
718#define IMPROVE_DEX 6 526#define IMPROVE_DEX 6
719#define IMPROVE_CON 7 527#define IMPROVE_CON 7
720#define IMPROVE_WIS 8 528#define IMPROVE_WIS 8
721#define IMPROVE_CHA 9 529#define IMPROVE_CHA 9
722#define IMPROVE_INT 10 530#define IMPROVE_INT 10
723#define IMPROVE_POW 11 531#define IMPROVE_POW 11
724
725 532
726/** 533/**
727 * This does the prepare weapon scroll. 534 * This does the prepare weapon scroll.
728 * Checks for sacrifice, and so on. 535 * Checks for sacrifice, and so on.
729 */ 536 */
730 537int
731int prepare_weapon(object *op, object *improver, object *weapon) 538prepare_weapon (object *op, object *improver, object *weapon)
732{ 539{
733 int sacrifice_count,i; 540 int sacrifice_count, i;
734 char buf[MAX_BUF]; 541 char buf[MAX_BUF];
735 542
736 if (weapon->level!=0) { 543 if (weapon->level != 0)
737 new_draw_info(NDI_UNIQUE,0,op,"Weapon already prepared."); 544 {
545 op->failmsg ("Weapon is already prepared!");
738 return 0; 546 return 0;
739 } 547 }
548
740 for (i=0; i<NROFATTACKS; i++) 549 for (i = 0; i < NROFATTACKS; i++)
741 if (weapon->resist[i]) break; 550 if (weapon->resist[i])
551 break;
742 552
743 /* If we break out, i will be less than nrofattacks, preventing 553 /* If we break out, i will be less than nrofattacks, preventing
744 * improvement of items that already have protections. 554 * improvement of items that already have protections.
745 */ 555 */
746 if (i<NROFATTACKS || 556 if (i < NROFATTACKS || weapon->stats.hp || /* regeneration */
747 weapon->stats.hp || /* regeneration */
748 (weapon->stats.sp && weapon->type == WEAPON) || /* sp regeneration */ 557 (weapon->stats.sp && weapon->type == WEAPON) || /* sp regeneration */
749 weapon->stats.exp || /* speed */ 558 weapon->stats.exp || /* speed */
750 weapon->stats.ac) /* AC - only taifu's I think */ 559 weapon->stats.ac) /* AC - only taifu's I think */
751 { 560 {
752 new_draw_info(NDI_UNIQUE,0,op,"Cannot prepare magic weapons."); 561 op->failmsg ("You cannot prepare magic weapons. "
562 "H<A weapon is considered magical if it changes regeneration, "
563 "speed or ac, or has other protections.>");
753 return 0; 564 return 0;
754 } 565 }
566
755 sacrifice_count=check_sacrifice(op,improver); 567 sacrifice_count = check_sacrifice (op, improver);
756 if (sacrifice_count<=0) 568 if (sacrifice_count <= 0)
757 return 0; 569 return 0;
570
758 weapon->level=isqrt(sacrifice_count); 571 weapon->level = isqrt (sacrifice_count);
759 new_draw_info(NDI_UNIQUE,0,op,"Your sacrifice was accepted.");
760 eat_item(op, improver->slaying, sacrifice_count); 572 eat_item (op, improver->slaying, sacrifice_count);
761 573
762 new_draw_info_format(NDI_UNIQUE, 0, op,"Your *%s may be improved %d times.", 574 op->statusmsg (format (
575 "Your sacrifice was accepted."
576 "Your *%s may be improved %d times.",
763 weapon->name,weapon->level); 577 &weapon->name, weapon->level
578 ));
764 579
765 sprintf(buf,"%s's %s",op->name,weapon->name); 580 sprintf (buf, "%s's %s", &op->name, &weapon->name);
766 FREE_AND_COPY(weapon->name, buf); 581 weapon->name = weapon->name_pl = buf;
767 FREE_AND_COPY(weapon->name_pl, buf);
768 weapon->nrof=0; /* prevents preparing n weapons in the same 582 weapon->nrof = 0; /* prevents preparing n weapons in the same
769 slot at once! */ 583 slot at once! */
770 decrease_ob(improver); 584 improver->decrease ();
771 weapon->last_eat=0; 585 weapon->last_eat = 0;
772 return 1; 586 return 1;
773} 587}
774
775 588
776/** 589/**
777 * Does the dirty job for 'improve weapon' scroll, prepare or add something. 590 * Does the dirty job for 'improve weapon' scroll, prepare or add something.
778 * This is the new improve weapon code. 591 * This is the new improve weapon code.
779 * Returns 0 if it was not able to work for some reason. 592 * Returns 0 if it was not able to work for some reason.
… …
782 * 595 *
783 * We are hiding extra information about the weapon in the level and 596 * We are hiding extra information about the weapon in the level and
784 * last_eat numbers for an object. Hopefully this won't break anything ?? 597 * last_eat numbers for an object. Hopefully this won't break anything ??
785 * level == max improve last_eat == current improve 598 * level == max improve last_eat == current improve
786 */ 599 */
600int
787int improve_weapon(object *op,object *improver,object *weapon) 601improve_weapon (object *op, object *improver, object *weapon)
788{ 602{
789 int sacrifice_count, sacrifice_needed=0; 603 int sacrifice_count, sacrifice_needed = 0;
790 604
791 if(improver->stats.sp==IMPROVE_PREPARE) { 605 if (improver->stats.sp == IMPROVE_PREPARE)
792 return prepare_weapon(op, improver, weapon); 606 return prepare_weapon (op, improver, weapon);
793 } 607
794 if (weapon->level==0) { 608 if (weapon->level == 0)
795 new_draw_info(NDI_UNIQUE, 0,op,"This weapon has not been prepared."); 609 {
610 op->failmsg (
611 "This weapon has not been prepared."
612 " H<You first have to prepare a weapon with a prepare weapon scroll.>");
796 return 0; 613 return 0;
797 } 614 }
798 if (weapon->level==weapon->last_eat && weapon->item_power >=100) { 615
799 new_draw_info(NDI_UNIQUE, 0,op,"This weapon cannot be improved any more."); 616 if (weapon->last_eat >= weapon->level // improvements used up
617 || weapon->item_power >= 100) // or item_power >= arbitrary limit of 100
618 {
619 op->failmsg ("This weapon cannot be improved any more.");
800 return 0; 620 return 0;
801 } 621 }
622
802 if (QUERY_FLAG(weapon, FLAG_APPLIED) && 623 if (QUERY_FLAG (weapon, FLAG_APPLIED)
803 !check_weapon_power(op, weapon->last_eat+1)) { 624 && !check_item_power (op, weapon->item_power + 1))
804 new_draw_info(NDI_UNIQUE, 0,op,"Improving the weapon will make it too"); 625 {
805 new_draw_info(NDI_UNIQUE, 0,op,"powerful for you to use. Unready it if you"); 626 op->failmsg ("Improving the weapon will make it too "
806 new_draw_info(NDI_UNIQUE, 0,op,"really want to improve it."); 627 "powerful for you to use. Unready it if you "
807 return 0; 628 "really want to improve it.");
629 return 0;
808 } 630 }
631
809 /* This just increases damage by 5 points, no matter what. No sacrifice 632 /* This just increases damage by 5 points, no matter what. No sacrifice
810 * is needed. Since stats.dam is now a 16 bit value and not 8 bit, 633 * is needed. Since stats.dam is now a 16 bit value and not 8 bit,
811 * don't put any maximum value on damage - the limit is how much the 634 * don't put any maximum value on damage - the limit is how much the
812 * weapon can be improved. 635 * weapon can be improved.
813 */ 636 */
814 if (improver->stats.sp==IMPROVE_DAMAGE) { 637 if (improver->stats.sp == IMPROVE_DAMAGE)
638 {
815 weapon->stats.dam += 5; 639 weapon->stats.dam += 5;
816 weapon->weight += 5000; /* 5 KG's */ 640 weapon->weight += 5000; /* 5 KG's */
817 new_draw_info_format(NDI_UNIQUE, 0, op,
818 "Damage has been increased by 5 to %d", weapon->stats.dam); 641 op->statusmsg (format ("Damage has been increased by 5 to %d.", weapon->stats.dam));
819 weapon->last_eat++; 642 weapon->last_eat++;
820 643
821 weapon->item_power++; 644 weapon->item_power++;
822 decrease_ob(improver); 645 improver->decrease ();
823 return 1; 646 return 1;
824 } 647 }
648
825 if (improver->stats.sp == IMPROVE_WEIGHT) { 649 if (improver->stats.sp == IMPROVE_WEIGHT)
650 {
826 /* Reduce weight by 20% */ 651 /* Reduce weight by 20% */
827 weapon->weight = (weapon->weight * 8)/10; 652 weapon->weight = (weapon->weight * 8) / 10;
828 if (weapon->weight < 1) weapon->weight = 1; 653 if (weapon->weight < 1)
829 new_draw_info_format(NDI_UNIQUE, 0, op, 654 weapon->weight = 1;
830 "Weapon weight reduced to %6.1f kg", 655
831 (float)weapon->weight/1000.0); 656 op->statusmsg (format ("Weapon weight reduced to %6.1fkg.", (float) weapon->weight / 1000.0));
832 weapon->last_eat++; 657 weapon->last_eat++;
833 weapon->item_power++; 658 weapon->item_power++;
834 decrease_ob(improver); 659 improver->decrease ();
835 return 1; 660 return 1;
836 } 661 }
662
837 if (improver->stats.sp == IMPROVE_ENCHANT) { 663 if (improver->stats.sp == IMPROVE_ENCHANT)
664 {
838 weapon->magic++; 665 weapon->magic++;
839 weapon->last_eat++; 666 weapon->last_eat++;
840 new_draw_info_format(NDI_UNIQUE, 0, op 667 op->statusmsg (format ("Weapon magic increased to %d.", weapon->magic));
841 ,"Weapon magic increased to %d",weapon->magic); 668 improver->decrease ();
842 decrease_ob(improver);
843 weapon->item_power++; 669 weapon->item_power++;
844 return 1; 670 return 1;
845 } 671 }
846 672
847 sacrifice_needed = weapon->stats.Str + weapon->stats.Int + weapon->stats.Dex+ 673 sacrifice_needed = weapon->stats.Str + weapon->stats.Int + weapon->stats.Dex +
848 weapon->stats.Pow + weapon->stats.Con + weapon->stats.Cha + 674 weapon->stats.Pow + weapon->stats.Con + weapon->stats.Cha + weapon->stats.Wis;
849 weapon->stats.Wis;
850 675
851 if (sacrifice_needed<1) 676 if (sacrifice_needed < 1)
852 sacrifice_needed =1; 677 sacrifice_needed = 1;
853 sacrifice_needed *=2; 678 sacrifice_needed *= 2;
854 679
855 sacrifice_count = check_sacrifice(op,improver); 680 sacrifice_count = check_sacrifice (op, improver);
856 if (sacrifice_count < sacrifice_needed) { 681 if (sacrifice_count < sacrifice_needed)
857 new_draw_info_format(NDI_UNIQUE, 0, op, 682 {
858 "You need at least %d %s", sacrifice_needed, improver->slaying); 683 op->failmsg (format ("You need at least %d %s.", sacrifice_needed, &improver->slaying));
859 return 0; 684 return 0;
860 } 685 }
686
861 eat_item(op,improver->slaying, sacrifice_needed); 687 eat_item (op, improver->slaying, sacrifice_needed);
862 weapon->item_power++; 688 weapon->item_power++;
863 689
864 switch (improver->stats.sp) { 690 switch (improver->stats.sp)
865 case IMPROVE_STR: 691 {
866 return improve_weapon_stat(op,improver,weapon, 692 case IMPROVE_STR: return improve_weapon_stat (op, improver, weapon, weapon->stats.Str, 1, "strength");
867 (signed char *) &(weapon->stats.Str), 693 case IMPROVE_DEX: return improve_weapon_stat (op, improver, weapon, weapon->stats.Dex, 1, "dexterity");
868 1, "strength"); 694 case IMPROVE_CON: return improve_weapon_stat (op, improver, weapon, weapon->stats.Con, 1, "constitution");
869 case IMPROVE_DEX: 695 case IMPROVE_WIS: return improve_weapon_stat (op, improver, weapon, weapon->stats.Wis, 1, "wisdom");
870 return improve_weapon_stat(op,improver,weapon, 696 case IMPROVE_CHA: return improve_weapon_stat (op, improver, weapon, weapon->stats.Cha, 1, "charisma");
871 (signed char *) &(weapon->stats.Dex), 697 case IMPROVE_INT: return improve_weapon_stat (op, improver, weapon, weapon->stats.Int, 1, "intelligence");
872 1, "dexterity"); 698 case IMPROVE_POW: return improve_weapon_stat (op, improver, weapon, weapon->stats.Pow, 1, "power");
873 case IMPROVE_CON:
874 return improve_weapon_stat(op,improver,weapon,
875 (signed char *) &(weapon->stats.Con),
876 1, "constitution");
877 case IMPROVE_WIS:
878 return improve_weapon_stat(op,improver,weapon,
879 (signed char *) &(weapon->stats.Wis),
880 1, "wisdom");
881 case IMPROVE_CHA:
882 return improve_weapon_stat(op,improver,weapon,
883 (signed char *) &(weapon->stats.Cha),
884 1, "charisma");
885 case IMPROVE_INT:
886 return improve_weapon_stat(op,improver,weapon,
887 (signed char *) &(weapon->stats.Int),
888 1, "intelligence");
889 case IMPROVE_POW:
890 return improve_weapon_stat(op,improver,weapon,
891 (signed char *) &(weapon->stats.Pow),
892 1, "power");
893 default: 699 default:
894 new_draw_info(NDI_UNIQUE, 0,op,"Unknown improvement type."); 700 op->failmsg ("Unknown improvement type.");
895 } 701 }
702
896 LOG(llevError,"improve_weapon: Got to end of function\n"); 703 LOG (llevError, "improve_weapon: Got to end of function\n");
897 return 0; 704 return 0;
898} 705}
899 706
900/** 707/**
901 * Handles the applying of improve/prepare/enchant weapon scroll. 708 * Handles the applying of improve/prepare/enchant weapon scroll.
902 * Checks a few things (not on a non-magic square, marked weapon, ...), 709 * Checks a few things (not on a non-magic square, marked weapon, ...),
903 * then calls improve_weapon to do the dirty work. 710 * then calls improve_weapon to do the dirty work.
904 */ 711 */
712int
905int check_improve_weapon (object *op, object *tmp) 713check_improve_weapon (object *op, object *tmp)
906{ 714{
907 object *otmp; 715 object *otmp;
908 716
909 if(op->type!=PLAYER) 717 if (op->type != PLAYER)
718 return 0;
719
720 if (!QUERY_FLAG (op, FLAG_WIZCAST) && (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_MAGIC))
721 {
722 op->failmsg ("Something blocks the magic of the scroll!");
910 return 0; 723 return 0;
911 if (!QUERY_FLAG(op, FLAG_WIZCAST) && (get_map_flags(op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_MAGIC)) {
912 new_draw_info(NDI_UNIQUE, 0,op,"Something blocks the magic of the scroll.");
913 return 0;
914 } 724 }
725
915 otmp=find_marked_object(op); 726 otmp = find_marked_object (op);
727
916 if(!otmp) { 728 if (!otmp)
917 new_draw_info(NDI_UNIQUE, 0, op, "You need to mark a weapon object."); 729 {
730 op->failmsg ("You need to mark a weapon object. H<Use the mark command or the mark option from the item popup menu.>");
918 return 0; 731 return 0;
919 } 732 }
733
920 if (otmp->type != WEAPON && otmp->type != BOW) { 734 if (otmp->type != WEAPON && otmp->type != BOW)
921 new_draw_info(NDI_UNIQUE, 0,op,"Marked item is not a weapon or bow"); 735 {
736 op->failmsg ("Marked item is not a weapon or bow!");
922 return 0; 737 return 0;
923 } 738 }
924 new_draw_info(NDI_UNIQUE, 0,op,"Applied weapon builder."); 739
740 op->statusmsg ("Applied weapon builder.");
741
925 improve_weapon(op,tmp,otmp); 742 improve_weapon (op, tmp, otmp);
926 esrv_send_item(op, otmp); 743 esrv_send_item (op, otmp);
927 return 1; 744 return 1;
928} 745}
929 746
930/** 747/**
931 * This code deals with the armour improvment scrolls. 748 * This code deals with the armour improvment scrolls.
932 * Change limits on improvement - let players go up to 749 * Change limits on improvement - let players go up to
… …
947 * the armour value of the piece of equipment exceed either 764 * the armour value of the piece of equipment exceed either
948 * the users level or 90) 765 * the users level or 90)
949 * Modified by MSW for partial resistance. Only support 766 * Modified by MSW for partial resistance. Only support
950 * changing of physical area right now. 767 * changing of physical area right now.
951 */ 768 */
769int
952int improve_armour(object *op, object *improver, object *armour) 770improve_armour (object *op, object *improver, object *armour)
953{ 771{
954 object *tmp; 772 object *tmp;
955 773
956 if (armour->magic >= settings.armor_max_enchant) { 774 if (armour->magic >= settings.armor_max_enchant)
957 new_draw_info(NDI_UNIQUE, 0,op,"This armour can not be enchanted any further.");
958 return 0;
959 } 775 {
776 op->failmsg ("This armour can not be enchanted any further!");
777 return 0;
778 }
779
960 /* Dealing with random artifact armor is a lot trickier (in terms of value, weight, 780 /* Dealing with random artifact armor is a lot trickier (in terms of value, weight,
961 * etc), so take the easy way out and don't worry about it. 781 * etc), so take the easy way out and don't worry about it.
962 * Note - maybe add scrolls which make the random artifact versions (eg, armour 782 * Note - maybe add scrolls which make the random artifact versions (eg, armour
963 * of gnarg and what not?) 783 * of gnarg and what not?)
964 */ 784 */
965 if (armour->title) { 785 if (armour->title)
966 new_draw_info(NDI_UNIQUE, 0, op, "This armour will not accept further enchantment.");
967 return 0;
968 } 786 {
969 787 op->failmsg ("This armour will not accept further enchantment.");
788 return 0;
789 }
790
970 /* Split objects if needed. Can't insert tmp until the 791 /* Split objects if needed. Can't insert tmp until the
971 * end of this function - otherwise it will just re-merge. 792 * end of this function - otherwise it will just re-merge.
972 */ 793 */
973 if(armour->nrof > 1) 794 tmp = armour->nrof > 1 ? armour->split (armour->nrof - 1) : 0;
974 tmp = get_split_ob(armour,armour->nrof - 1);
975 else
976 tmp = NULL;
977 795
978 armour->magic++; 796 armour->magic++;
979 797
980 if ( !settings.armor_speed_linear ) 798 if (!settings.armor_speed_linear)
981 { 799 {
982 int base = 100; 800 int base = 100;
983 int pow = 0; 801 int pow = 0;
802
984 while ( pow < armour->magic ) 803 while (pow < armour->magic)
985 { 804 {
986 base = base - ( base * settings.armor_speed_improvement ) / 100; 805 base = base - (base * settings.armor_speed_improvement) / 100;
987 pow++; 806 pow++;
988 } 807 }
989 808
990 ARMOUR_SPEED( armour ) = ( ARMOUR_SPEED( &armour->arch->clone ) * base ) / 100; 809 ARMOUR_SPEED (armour) = (ARMOUR_SPEED (armour->arch) * base) / 100;
991 } 810 }
992 else 811 else
993 ARMOUR_SPEED( armour ) = ( ARMOUR_SPEED( &armour->arch->clone ) * ( 100 + armour->magic * settings.armor_speed_improvement ) )/100; 812 ARMOUR_SPEED (armour) = (ARMOUR_SPEED (armour->arch) * (100 + armour->magic * settings.armor_speed_improvement)) / 100;
994 813
995 if ( !settings.armor_weight_linear ) 814 if (!settings.armor_weight_linear)
996 { 815 {
997 int base = 100; 816 int base = 100;
998 int pow = 0; 817 int pow = 0;
818
999 while ( pow < armour->magic ) 819 while (pow < armour->magic)
1000 { 820 {
1001 base = base - ( base * settings.armor_weight_reduction ) / 100; 821 base = base - (base * settings.armor_weight_reduction) / 100;
1002 pow++; 822 pow++;
1003 } 823 }
1004 824
1005 armour->weight = ( armour->arch->clone.weight * base ) / 100; 825 armour->weight = (armour->arch->weight * base) / 100;
1006 } 826 }
1007 else 827 else
1008 armour->weight = ( armour->arch->clone.weight * ( 100 - armour->magic * settings.armor_weight_reduction ) ) / 100; 828 armour->weight = (armour->arch->weight * (100 - armour->magic * settings.armor_weight_reduction)) / 100;
1009 829
1010 if ( armour->weight <= 0 ) 830 if (armour->weight <= 0)
1011 { 831 {
1012 LOG( llevInfo, "Warning: enchanted armours can have negative weight\n." ); 832 LOG (llevInfo, "Warning: enchanted armours can have negative weight\n.");
1013 armour->weight = 1; 833 armour->weight = 1;
1014 } 834 }
1015 835
1016 armour->item_power = get_power_from_ench(armour->arch->clone.item_power + armour->magic); 836 armour->item_power = get_power_from_ench (armour->arch->item_power + armour->magic);
1017 837
1018 if (op->type == PLAYER) { 838 if (op->type == PLAYER)
839 {
1019 esrv_send_item(op, armour); 840 esrv_send_item (op, armour);
841
1020 if(QUERY_FLAG(armour, FLAG_APPLIED)) 842 if (QUERY_FLAG (armour, FLAG_APPLIED))
1021 fix_player(op); 843 op->update_stats ();
1022 } 844 }
1023 decrease_ob(improver); 845
846 improver->decrease ();
847
1024 if (tmp) { 848 if (tmp)
1025 insert_ob_in_ob(tmp, op); 849 op->insert (tmp);
1026 esrv_send_item(op, tmp); 850
1027 }
1028 return 1; 851 return 1;
1029} 852}
1030
1031 853
1032/* 854/*
1033 * convert_item() returns 1 if anything was converted, 0 if the item was not 855 * convert_item() returns 1 if anything was converted, 0 if the item was not
1034 * what the converter wants, -1 if the converter is broken. 856 * what the converter wants, -1 if the converter is broken.
1035 */ 857 *
1036#define CONV_FROM(xyz) xyz->slaying
1037#define CONV_TO(xyz) xyz->other_arch
1038#define CONV_NR(xyz) xyz->stats.sp
1039#define CONV_NEED(xyz) xyz->stats.food
1040
1041/* Takes one items and makes another. 858 * Takes one type of items and makes another.
1042 * converter is the object that is doing the conversion. 859 * converter is the object that is doing the conversion.
1043 * item is the object that triggered the converter - if it is not 860 * item is the object that triggered the converter - if it is not
1044 * what the converter wants, this will not do anything. 861 * what the converter wants, this will not do anything.
1045 */ 862 */
863int
1046int convert_item(object *item, object *converter) { 864convert_item (object *item, object *converter)
1047 int nr=0; 865{
1048 object *tmp; 866 sint64 nr, price_in;
1049 int is_in_shop;
1050 uint32 price_in;
1051 867
1052 for(tmp = get_map_ob(converter->map, converter->x, converter->y); 868 if (item->flag [FLAG_UNPAID])
1053 tmp != NULL;
1054 tmp = tmp->above) {
1055 if(tmp->type == SHOP_FLOOR)
1056 break;
1057 }
1058 is_in_shop = (tmp != NULL);
1059
1060 /* We make some assumptions - we assume if it takes money as it type,
1061 * it wants some amount. We don't make change (ie, if something costs
1062 * 3 gp and player drops a platinum, tough luck)
1063 */
1064 if (!strcmp(CONV_FROM(converter),"money")) {
1065 int cost;
1066
1067 if(item->type!=MONEY)
1068 return 0; 869 return 0;
1069
1070 nr=(item->nrof*item->value)/CONV_NEED(converter);
1071 if (!nr) return 0;
1072 cost=nr*CONV_NEED(converter)/item->value;
1073 /* take into account rounding errors */
1074 if (nr*CONV_NEED(converter)%item->value) cost++;
1075 decrease_ob_nr(item, cost);
1076
1077 price_in = cost*item->value;
1078 }
1079 else {
1080 if(item->type==PLAYER||CONV_FROM(converter)!=item->arch->name||
1081 (CONV_NEED(converter)&&CONV_NEED(converter)>item->nrof))
1082 return 0;
1083
1084 if(CONV_NEED(converter)) {
1085 nr=item->nrof/CONV_NEED(converter);
1086 decrease_ob_nr(item,nr*CONV_NEED(converter));
1087 price_in = nr*CONV_NEED(converter)*item->value;
1088 } else {
1089 price_in = item->value;
1090 remove_ob(item);
1091 free_object(item);
1092 }
1093 }
1094
1095 if (converter->inv != NULL) {
1096 object *ob;
1097 int i;
1098 object *ob_to_copy;
1099
1100 /* select random object from inventory to copy */
1101 ob_to_copy = converter->inv;
1102 for (ob = converter->inv->below, i = 1; ob != NULL; ob = ob->below, i++) {
1103 if (rndm(0, i) == 0) {
1104 ob_to_copy = ob;
1105 }
1106 }
1107 item = object_create_clone(ob_to_copy);
1108 CLEAR_FLAG(item, FLAG_IS_A_TEMPLATE);
1109 unflag_inv(item, FLAG_IS_A_TEMPLATE);
1110 } else {
1111 if (converter->other_arch == NULL) {
1112 LOG(llevError,"move_creator: Converter doesn't have other arch set: %s (%s, %d, %d)\n", converter->name ? converter->name : "(null)", converter->map->path, converter->x, converter->y);
1113 return -1;
1114 }
1115
1116 item = object_create_arch(converter->other_arch);
1117 fix_generated_item(item, converter, 0, 0, GT_MINIMAL);
1118 }
1119
1120 if(CONV_NR(converter))
1121 item->nrof=CONV_NR(converter);
1122 if(nr)
1123 item->nrof*=nr;
1124 if(is_in_shop)
1125 SET_FLAG(item,FLAG_UNPAID);
1126 else if(price_in < item->nrof*item->value) {
1127 LOG(llevDebug, "converter output price higher than input: %s at %s (%d, %d) in value %d, out value %d for %s\n",
1128 converter->name, converter->map->path, converter->x, converter->y, price_in,
1129 item->nrof*item->value, item->name);
1130 /**
1131 * elmex: we are going to let the game continue, as the mapcreator
1132 * propably had something in mind when doing this
1133 */
1134 }
1135 insert_ob_in_map_at(item, converter->map, converter, 0, converter->x, converter->y);
1136 return 1;
1137}
1138 870
871 shstr conv_from = converter->slaying;
872 archetype *conv_to = converter->other_arch;
873 sint64 need = converter->stats.food;
874 sint64 give = converter->stats.sp;
875
876 /* We make some assumptions - we assume if it takes money as it type,
877 * it wants some amount. We don't make change (ie, if something costs
878 * 3 gp and player drops a platinum, tough luck)
879 */
880 if (conv_from == shstr_money)
881 {
882 if (item->type != MONEY)
883 return 0;
884
885 nr = sint64 (item->nrof) * item->value / need;
886 if (!nr)
887 return 0;
888
889 converter->play_sound (sound_find ("shop_buy"));
890
891 sint64 cost = (nr * need + item->value - 1) / item->value;
892
893 item->decrease (cost);
894
895 price_in = cost * item->value;
896 }
897 else
898 {
899 if (item->type == PLAYER
900 || conv_from != item->arch->archname
901 || (need && need > (uint16) item->nrof))
902 return 0;
903
904 converter->play_sound (sound_find ("convert_item"));
905
906 if (need)
907 {
908 nr = sint64 (item->nrof) / need;
909 item->decrease (nr * need);
910 price_in = nr * need * item->value;
911 }
912 else
913 {
914 price_in = item->value;
915 item->destroy ();
916 }
917 }
918
919 if (converter->inv)
920 {
921 object *ob;
922 int i;
923 object *ob_to_copy;
924
925 /* select random object from inventory to copy */
926 ob_to_copy = converter->inv;
927 for (ob = converter->inv->below, i = 1; ob; ob = ob->below, i++)
928 if (rndm (0, i) == 0)
929 ob_to_copy = ob;
930
931 item = ob_to_copy->deep_clone ();
932 CLEAR_FLAG (item, FLAG_IS_A_TEMPLATE);
933 unflag_inv (item, FLAG_IS_A_TEMPLATE);
934 }
935 else
936 {
937 if (!conv_to)
938 {
939 LOG (llevError, "move_creator: Converter doesn't have other arch set: %s (%s, %d, %d)\n",
940 &converter->name, &converter->map->path, converter->x, converter->y);
941 return -1;
942 }
943
944 item = object_create_arch (conv_to);
945 fix_generated_item (item, converter, 0, 0, GT_MINIMAL);
946 }
947
948 if (give)
949 item->nrof = give;
950
951 if (nr)
952 item->nrof *= nr;
953
954 if (converter->flag [FLAG_PRECIOUS])
955 SET_FLAG (item, FLAG_UNPAID);
956
957 if (is_in_shop (converter))
958 {
959 // converters on shop floors don't work anymore, bug lets check for it
960 // and report in case someone still does it.
961 LOG (llevDebug, "ITEMBUG: broken converter, converters on shop floor don't work: %s\n",
962 converter->debug_desc ());
963 SET_FLAG (item, FLAG_UNPAID);
964 }
965 else if (price_in < sint64 (item->nrof) * item->value)
966 {
967 LOG (llevDebug, "converter output price higher than input: %s at %s (%d, %d) in value %d, out value %d for %s\n",
968 &converter->name, &converter->map->path, converter->x, converter->y, price_in, item->nrof * item->value, &item->name);
969 /**
970 * elmex: we are going to let the game continue, as the mapcreator
971 * hopefully had something in mind when doing this.
972 */
973 }
974
975 // elmex: only identify if we need to, for example so that generated money doesn't
976 // get an 'identified' flag so easily.
977 if (need_identify (item))
978 identify (item);
979
980 insert_ob_in_map_at (item, converter->map, converter, 0, converter->x, converter->y);
981 return 1;
982}
983
1139/** 984/**
1140 * Handle apply on containers. 985 * Handle apply on containers.
1141 * By Eneq(@csd.uu.se). 986 * By Eneq(@csd.uu.se).
1142 * Moved to own function and added many features [Tero.Haatanen@lut.fi] 987 * Moved to own function and added many features [Tero.Haatanen@lut.fi]
1143 * added the alchemical cauldron to the code -b.t. 988 * added the alchemical cauldron to the code -b.t.
1144 */ 989 */
1145 990int
1146int apply_container (object *op, object *sack) 991apply_container (object *op, object *sack)
1147{ 992{
1148 char buf[MAX_BUF]; 993 if (op->type != PLAYER || !op->contr->ns)
1149 object *tmp; 994 return 0; /* This might change */
1150 995
1151 if(op->type!=PLAYER)
1152 return 0; /* This might change */
1153
1154 if (sack==NULL || sack->type != CONTAINER) { 996 if (!sack || sack->type != CONTAINER)
997 {
1155 LOG (llevError, "apply_container: %s is not container!\n",sack?sack->name:"NULL"); 998 LOG (llevError, "apply_container: %s is not container!\n", sack ? &sack->name : "[nullobject]");
1156 return 0; 999 return 0;
1157 } 1000 }
1158 op->contr->last_used = NULL; 1001
1159 op->contr->last_used_id = 0; 1002 op->contr->last_used = 0;
1160 1003
1161 if (sack->env!=op) { 1004 if (sack->env && sack->env != op)
1162 if (sack->other_arch == NULL || sack->env != NULL) {
1163 new_draw_info(NDI_UNIQUE, 0,op,"You must get it first.");
1164 return 1;
1165 }
1166 /* It's on the ground, the problems begin */
1167 if (op->container != sack) {
1168 /* it's closed OR some player has opened it */
1169 if (QUERY_FLAG(sack, FLAG_APPLIED)) {
1170 for(tmp=get_map_ob(sack->map, sack->x, sack->y);
1171 tmp && tmp->container != sack; tmp=tmp->above);
1172 if (tmp) {
1173 /* some other player have opened it */
1174 new_draw_info_format(NDI_UNIQUE, 0, op,
1175 "%s is already occupied.", query_name(sack));
1176 return 1;
1177 }
1178 }
1179 }
1180 if ( QUERY_FLAG(sack, FLAG_APPLIED)) {
1181 if (op->container == NULL) {
1182 tmp = arch_to_object (sack->other_arch);
1183 /* not good, but insert_ob_in_ob() is too smart */
1184 CLEAR_FLAG (tmp, FLAG_REMOVED);
1185 tmp->x= tmp->y = tmp->ox = tmp->oy = 0;
1186 tmp->map = NULL;
1187 tmp->env = sack;
1188 if (sack->inv)
1189 sack->inv->above = tmp;
1190 tmp->below = sack->inv;
1191 tmp->above = NULL;
1192 sack->inv = tmp;
1193 sack->move_off = MOVE_ALL; /* trying force closing it */
1194 } else {
1195 sack->move_off = 0;
1196 tmp = sack->inv;
1197 if (tmp && tmp->type == CLOSE_CON) {
1198 remove_ob(tmp);
1199 free_object (tmp);
1200 }
1201 }
1202 }
1203 } 1005 {
1204 1006 op->failmsg ("You must put it onto the floor or into your inventory first.");
1205 if (QUERY_FLAG (sack, FLAG_APPLIED)) {
1206 if (op->container) {
1207 if (op->container != sack) {
1208 tmp = op->container;
1209 apply_container (op, tmp);
1210 sprintf (buf, "You close %s and open ", query_name(tmp));
1211 op->container = sack;
1212 strcat (buf, query_name(sack));
1213 strcat (buf, ".");
1214 } else {
1215 CLEAR_FLAG (sack, FLAG_APPLIED);
1216 op->container = NULL;
1217 sprintf (buf, "You close %s.", query_name(sack));
1218 }
1219 } else {
1220 CLEAR_FLAG (sack, FLAG_APPLIED);
1221 sprintf (buf, "You open %s.", query_name(sack));
1222 SET_FLAG (sack, FLAG_APPLIED);
1223 op->container = sack;
1224 }
1225 } else { /* not applied */
1226 if (sack->slaying) { /* it's locked */
1227 tmp = find_key(op, op, sack);
1228 if (tmp) {
1229 sprintf (buf, "You unlock %s with %s.", query_name(sack), query_name(tmp));
1230 SET_FLAG (sack, FLAG_APPLIED);
1231 if (sack->env == NULL) { /* if it's on ground,open it also */
1232 new_draw_info (NDI_UNIQUE,0,op, buf);
1233 apply_container (op, sack);
1234 return 1; 1007 return 1;
1235 } 1008 }
1236 } else { 1009
1237 sprintf (buf, "You don't have the key to unlock %s.", 1010 // already applied == open on ground, or open in inv, or active in inv
1238 query_name(sack)); 1011 if (sack->flag [FLAG_APPLIED])
1239 }
1240 } else {
1241 sprintf (buf, "You readied %s.", query_name(sack));
1242 SET_FLAG (sack, FLAG_APPLIED);
1243 if (sack->env == NULL) { /* if it's on ground,open it also */
1244 new_draw_info (NDI_UNIQUE, 0, op, buf);
1245 apply_container (op, sack);
1246 return 1;
1247 }
1248 }
1249 } 1012 {
1250 new_draw_info (NDI_UNIQUE, 0, op, buf); 1013 if (op->container == sack)
1251 if (op->contr) op->contr->socket.update_look=1; 1014 {
1252 return 1; 1015 // open on ground or inv, so close
1253} 1016 op->close_container ();
1254
1255/**
1256 * Eneq(@csd.uu.se): Handle apply on containers. This is for containers
1257 * the player has in their inventory, eg, sacks, luggages, etc.
1258 *
1259 * Moved to own function and added many features [Tero.Haatanen@lut.fi]
1260 * This version is for client/server mode.
1261 * op is the player, sack is the container the player is opening or closing.
1262 * return 1 if an object is apllied somehow or another, 0 if error/no apply
1263 *
1264 * Reminder - there are three states for any container - closed (non applied),
1265 * applied (not open, but objects that match get tossed into it), and open
1266 * (applied flag set, and op->container points to the open container)
1267 */
1268
1269int esrv_apply_container (object *op, object *sack)
1270{
1271 object *tmp=op->container;
1272 if(op->type!=PLAYER)
1273 return 0; /* This might change */
1274
1275 if (sack==NULL || sack->type != CONTAINER) {
1276 LOG (llevError,
1277 "esrv_apply_container: %s is not container!\n",sack?sack->name:"NULL");
1278 return 0;
1279 }
1280
1281 /* If we have a currently open container, then it needs to be closed in all cases
1282 * if we are opening this one up. We then fall through if appropriate for
1283 * openening the new container.
1284 */
1285
1286 if (op->container && QUERY_FLAG(sack, FLAG_APPLIED)) {
1287 if (op->container->env != op) { /* if container is on the ground */
1288 op->container->move_off = 0;
1289 }
1290 /* Lauwenmark: Handle for plugin close event */
1291 if (execute_event(tmp, EVENT_CLOSE,op,NULL,NULL,SCRIPT_FIX_ALL)!=0)
1292 return 1; 1017 return 1;
1293
1294 new_draw_info_format(NDI_UNIQUE, 0, op, "You close %s.",
1295 query_name(op->container));
1296 CLEAR_FLAG(op->container, FLAG_APPLIED);
1297 op->container=NULL;
1298 esrv_update_item (UPD_FLAGS, op, tmp);
1299 if (tmp == sack) return 1;
1300 }
1301
1302
1303 /* If the player is trying to open it (which he must be doing if we got here),
1304 * and it is locked, check to see if player has the equipment to open it.
1305 */
1306
1307 if (sack->slaying) { /* it's locked */
1308 tmp=find_key(op, op, sack);
1309 if (tmp) {
1310 new_draw_info_format(NDI_UNIQUE, 0, op, "You unlock %s with %s.", query_name(sack), query_name(tmp));
1311 } else {
1312 new_draw_info_format(NDI_UNIQUE, 0, op, "You don't have the key to unlock %s.",
1313 query_name(sack));
1314 return 0;
1315 } 1018 }
1019 else if (!sack->env)
1020 {
1021 // active, but not ours: some other player has opened it
1022 op->failmsg (format ("Somebody else is using the %s already.", query_name (sack)));
1023 return 1;
1024 }
1025
1026 // fall through to opening it (active in inv)
1027 }
1028 else if (sack->env)
1316 } 1029 {
1317 1030 // it is in our env, so activate it, do not open yet
1318 /* By the time we get here, we have made sure any other container has been closed and 1031 op->close_container ();
1319 * if this is a locked container, the player they key to open it. 1032 sack->flag [FLAG_APPLIED] = 1;
1320 */
1321
1322 /* There are really two cases - the sack is either on the ground, or the sack is
1323 * part of the players inventory. If on the ground, we assume that the player is
1324 * opening it, since if it was being closed, that would have been taken care of above.
1325 */
1326
1327
1328 if (sack->env != op) {
1329 /* Hypothetical case - the player is trying to open a sack that belong to someone
1330 * else. This normally should not happen, but a misbehaving client/player could
1331 * try to do it, so lets handle it gracefully.
1332 */
1333 if (sack->env) {
1334 new_draw_info_format(NDI_UNIQUE, 0, op, "You can't open %s",
1335 query_name(sack));
1336 return 0;
1337 }
1338 /* set these so when the player walks off, we can unapply the sack */
1339 sack->move_off = MOVE_ALL; /* trying force closing it */
1340
1341 CLEAR_FLAG (sack, FLAG_APPLIED);
1342 new_draw_info_format(NDI_UNIQUE, 0, op, "You open %s.", query_name(sack));
1343 SET_FLAG (sack, FLAG_APPLIED);
1344 op->container = sack;
1345 esrv_update_item (UPD_FLAGS, op, sack);
1346 esrv_send_inventory (op, sack);
1347
1348 } else { /* sack is in players inventory */
1349 if (QUERY_FLAG (sack, FLAG_APPLIED)) { /* readied sack becoming open */
1350 CLEAR_FLAG (sack, FLAG_APPLIED);
1351 new_draw_info_format(NDI_UNIQUE, 0, op, "You open %s.", query_name(sack));
1352 SET_FLAG (sack, FLAG_APPLIED);
1353 op->container = sack;
1354 esrv_update_item (UPD_FLAGS, op, sack); 1033 esrv_update_item (UPD_FLAGS, op, sack);
1355 esrv_send_inventory (op, sack); 1034 op->statusmsg (format ("You ready %s.", query_name (sack)));
1356 }
1357 else {
1358 CLEAR_FLAG (sack, FLAG_APPLIED);
1359 new_draw_info_format(NDI_UNIQUE, 0, op, "You readied %s.", query_name(sack));
1360 SET_FLAG (sack, FLAG_APPLIED);
1361 esrv_update_item (UPD_FLAGS, op, sack);
1362 }
1363 }
1364 return 1; 1035 return 1;
1365} 1036 }
1366 1037
1038 // it's locked?
1039 if (sack->slaying)
1040 {
1041 if (object *tmp = find_key (op, op, sack))
1042 op->statusmsg (format ("You unlock %s with %s.", query_name (sack), query_name (tmp)));
1043 else
1044 {
1045 op->statusmsg (format ("You don't have the key to unlock %s.", query_name (sack)));
1046 return 1;
1047 }
1048 }
1049
1050 op->open_container (sack);
1051
1052 return 1;
1053}
1367 1054
1368/** 1055/**
1369 * Handles dropping things on altar. 1056 * Handles dropping things on altar.
1370 * Returns true if sacrifice was accepted. 1057 * Returns true if sacrifice was accepted.
1371 */ 1058 */
1059static int
1372static int apply_altar (object *altar, object *sacrifice, object *originator) 1060apply_altar (object *altar, object *sacrifice, object *originator)
1373{ 1061{
1374 /* Only players can make sacrifices on spell casting altars. */ 1062 /* Only players can make sacrifices on spell casting altars. */
1375 if (altar->inv && ( ! originator || originator->type != PLAYER)) 1063 if (altar->inv && (!originator || originator->type != PLAYER))
1376 return 0; 1064 return 0;
1377 1065
1378 if (operate_altar (altar, &sacrifice)) { 1066 if (operate_altar (altar, &sacrifice, originator))
1067 {
1379 /* Simple check. Unfortunately, it means you can't cast magic bullet 1068 /* Simple check. Unfortunately, it means you can't cast magic bullet
1380 * with an altar. We call it a Potion - altars are stationary - it 1069 * with an altar. We call it a Potion - altars are stationary - it
1381 * is up to map designers to use them properly. 1070 * is up to map designers to use them properly.
1382 */ 1071 */
1383 if (altar->inv && altar->inv->type==SPELL) { 1072 if (altar->inv && altar->inv->type == SPELL)
1384 new_draw_info_format (NDI_BLACK, 0, originator, "The altar casts %s.", 1073 {
1385 altar->inv->name); 1074 originator->statusmsg (format ("The altar casts %s.", &altar->inv->name));
1386 cast_spell (originator, altar, 0, altar->inv, NULL); 1075 cast_spell (originator, altar, 0, altar->inv, NULL);
1387 /* If it is connected, push the button. Fixes some problems with 1076 /* If it is connected, push the button. Fixes some problems with
1388 * old maps. 1077 * old maps.
1389 */ 1078 */
1079
1390/* push_button (altar);*/ 1080/* push_button (altar);*/
1391 } else { 1081 }
1082 else
1083 {
1392 altar->value = 1; /* works only once */ 1084 altar->value = 1; /* works only once */
1393 push_button (altar); 1085 push_button (altar, originator);
1394 } 1086 }
1395 return sacrifice == NULL; 1087
1396 } else { 1088 return !sacrifice;
1089 }
1090 else
1397 return 0; 1091 return 0;
1398 }
1399} 1092}
1400
1401 1093
1402/** 1094/**
1403 * Handles 'movement' of shop mats. 1095 * Handles 'movement' of shop mats.
1404 * Returns 1 if 'op' was destroyed, 0 if not. 1096 * Returns 1 if 'op' was destroyed, 0 if not.
1405 * Largely re-written to not use nearly as many gotos, plus 1097 * Largely re-written to not use nearly as many gotos, plus
1406 * some of this code just looked plain out of date. 1098 * some of this code just looked plain out of date.
1407 * MSW 2001-08-29 1099 * MSW 2001-08-29
1408 */ 1100 */
1101int
1409int apply_shop_mat (object *shop_mat, object *op) 1102apply_shop_mat (object *shop_mat, object *op)
1410{ 1103{
1411 int rv = 0; 1104 int rv = 0;
1412 double opinion; 1105 double opinion;
1413 object *tmp, *next; 1106 object *tmp, *next;
1414 1107
1415 SET_FLAG (op,FLAG_NO_APPLY); /* prevent loops */ 1108 SET_FLAG (op, FLAG_NO_APPLY); /* prevent loops */
1416 1109
1417 if (op->type != PLAYER) { 1110 bool has_unpaid = false;
1111
1112 // quite inefficient to do this here twice, but the api doesn't lend itself to
1113 // a quick and small change :(
1114 for (object::depth_iterator item = op->begin (); item != op->end (); ++item)
1115 if (item->flag [FLAG_UNPAID])
1116 {
1117 has_unpaid = true;
1118 break;
1119 }
1120
1121 if (!op->is_player ())
1122 {
1418 /* Remove all the unpaid objects that may be carried here. 1123 /* Remove all the unpaid objects that may be carried here.
1419 * This could be pets or monsters that are somehow in 1124 * This could be pets or monsters that are somehow in
1420 * the shop. 1125 * the shop.
1421 */ 1126 */
1422 for (tmp=op->inv; tmp; tmp=next) { 1127 for (tmp = op->inv; tmp; tmp = next)
1128 {
1423 next = tmp->below; 1129 next = tmp->below;
1130
1424 if (QUERY_FLAG(tmp, FLAG_UNPAID)) { 1131 if (QUERY_FLAG (tmp, FLAG_UNPAID))
1132 {
1425 int i = find_free_spot (tmp, op->map, op->x, op->y, 1, 9); 1133 int i = find_free_spot (tmp, op->map, op->x, op->y, 1, 9);
1426 1134
1427 remove_ob(tmp); 1135 if (i >= 0)
1428 if (i==-1) i=0; 1136 tmp->move (i);
1429 tmp->map = op->map; 1137 }
1430 tmp->x = op->x + freearr_x[i]; 1138 }
1431 tmp->y = op->y + freearr_y[i];
1432 insert_ob_in_map(tmp, op->map, op, 0);
1433 }
1434 }
1435 1139
1436 /* Don't teleport things like spell effects */ 1140 /* Don't teleport things like spell effects */
1437 if (QUERY_FLAG(op, FLAG_NO_PICK)) return 0; 1141 if (QUERY_FLAG (op, FLAG_NO_PICK))
1142 return 0;
1438 1143
1439 /* unpaid objects, or non living objects, can't transfer by 1144 /* unpaid objects, or non living objects, can't transfer by
1440 * shop mats. Instead, put it on a nearby space. 1145 * shop mats. Instead, put it on a nearby space.
1441 */ 1146 */
1442 if (QUERY_FLAG(op, FLAG_UNPAID) || !QUERY_FLAG(op, FLAG_ALIVE)) { 1147 if (QUERY_FLAG (op, FLAG_UNPAID) || !QUERY_FLAG (op, FLAG_ALIVE))
1443 1148 {
1444 /* Somebody dropped an unpaid item, just move to an adjacent place. */ 1149 /* Somebody dropped an unpaid item, just move to an adjacent place. */
1150 int i = find_free_spot (op, op->map, op->x, op->y, 1, 9);
1151
1152 if (i != -1)
1153 rv = transfer_ob (op, op->x + freearr_x[i], op->y + freearr_y[i], 0, shop_mat);
1154
1155 return 0;
1156 }
1157
1158 /* Removed code that checked for multipart objects - it appears that
1159 * the teleport function should be able to handle this just fine.
1160 */
1161 rv = teleport (shop_mat, SHOP_MAT, op);
1162 }
1163 else if (can_pay (op) && get_payment (op))
1164 {
1165 /* this is only used for players */
1166 rv = teleport (shop_mat, SHOP_MAT, op);
1167
1168 if (has_unpaid)
1169 op->contr->play_sound (sound_find ("shop_buy"));
1170 else if (is_in_shop (op))
1171 op->contr->play_sound (sound_find ("shop_enter"));
1172 else
1173 op->contr->play_sound (sound_find ("shop_leave"));
1174
1175 if (shop_mat->msg)
1176 op->statusmsg (shop_mat->msg);
1177 /* This check below is a bit simplistic - generally it should be correct,
1178 * but there is never a guarantee that the bottom space on the map is
1179 * actually the shop floor.
1180 */
1181 else if (!rv && !is_in_shop (op))
1182 {
1183 opinion = shopkeeper_approval (op->map, op);
1184
1185 op->statusmsg (
1186 opinion >= 0.90 ? "The shopkeeper gives you a friendly wave."
1187 : opinion >= 0.75 ? "The shopkeeper waves to you."
1188 : opinion >= 0.50 ? "The shopkeeper ignores you."
1189 : "The shopkeeper glares at you with contempt."
1190 );
1191 }
1192 }
1193 else
1194 {
1195 /* if we get here, a player tried to leave a shop but was not able
1196 * to afford the items he has. We try to move the player so that
1197 * they are not on the mat anymore
1198 */
1445 int i = find_free_spot (op, op->map, op->x, op->y, 1, 9); 1199 int i = find_free_spot (op, op->map, op->x, op->y, 1, 9);
1200
1446 if (i != -1) { 1201 if (i == -1)
1447 rv = transfer_ob (op, op->x + freearr_x[i], op->y + freearr_y[i], 0,
1448 shop_mat);
1449 }
1450 return 0;
1451 }
1452 /* Removed code that checked for multipart objects - it appears that
1453 * the teleport function should be able to handle this just fine.
1454 */
1455 rv = teleport (shop_mat, SHOP_MAT, op);
1456 }
1457 /* immediate block below is only used for players */
1458 else if (can_pay(op)) {
1459 get_payment (op, op->inv);
1460 rv = teleport (shop_mat, SHOP_MAT, op);
1461 if (shop_mat->msg) {
1462 new_draw_info (NDI_UNIQUE, 0, op, shop_mat->msg);
1463 }
1464 /* This check below is a bit simplistic - generally it should be correct,
1465 * but there is never a guarantee that the bottom space on the map is
1466 * actually the shop floor.
1467 */
1468 else if ( ! rv && (tmp = get_map_ob (op->map, op->x, op->y)) != NULL
1469 && tmp->type != SHOP_FLOOR) {
1470 opinion = shopkeeper_approval(op->map, op);
1471 if ( opinion > 0.9)
1472 new_draw_info (NDI_UNIQUE, 0, op, "The shopkeeper gives you a friendly wave.");
1473 else if ( opinion > 0.75)
1474 new_draw_info (NDI_UNIQUE, 0, op, "The shopkeeper waves to you.");
1475 else if ( opinion > 0.5)
1476 new_draw_info (NDI_UNIQUE, 0, op, "The shopkeeper ignores you.");
1477 else
1478 new_draw_info (NDI_UNIQUE, 0, op, "The shopkeeper glares at you with contempt.");
1479 }
1480 }
1481 else {
1482 /* if we get here, a player tried to leave a shop but was not able
1483 * to afford the items he has. We try to move the player so that
1484 * they are not on the mat anymore
1485 */
1486
1487 int i = find_free_spot (op, op->map, op->x, op->y, 1, 9);
1488 if(i == -1) {
1489 LOG (llevError, "Internal shop-mat problem.\n"); 1202 LOG (llevError, "Internal shop-mat problem.\n");
1490 } else { 1203 else
1491 remove_ob (op); 1204 {
1205 op->remove ();
1492 op->x += freearr_x[i]; 1206 op->x += freearr_x[i];
1493 op->y += freearr_y[i]; 1207 op->y += freearr_y[i];
1494 rv = insert_ob_in_map (op, op->map, shop_mat,0) == NULL; 1208 rv = insert_ob_in_map (op, op->map, shop_mat, 0) == NULL;
1495 } 1209 }
1496 } 1210 }
1211
1497 CLEAR_FLAG (op, FLAG_NO_APPLY); 1212 CLEAR_FLAG (op, FLAG_NO_APPLY);
1498 return rv; 1213 return rv;
1499} 1214}
1500 1215
1501/** 1216/**
1502 * Handles applying a sign. 1217 * Handles applying a sign.
1503 */ 1218 */
1219static void
1504static void apply_sign (object *op, object *sign, int autoapply) 1220apply_sign (object *op, object *sign, int autoapply)
1505{ 1221{
1506 readable_message_type* msgType; 1222 if (!op->is_player())
1507 char newbuf[HUGE_BUF];
1508 if (sign->msg == NULL) {
1509 new_draw_info (NDI_UNIQUE, 0, op, "Nothing is written on it.");
1510 return;
1511 }
1512
1513 if (sign->stats.food) {
1514 if (sign->last_eat >= sign->stats.food) {
1515 if (!sign->move_on)
1516 new_draw_info (NDI_UNIQUE, 0, op, "You cannot read it anymore.");
1517 return; 1223 return;
1518 }
1519 1224
1225 if (sign->has_dialogue ())
1226 {
1227 op->statusmsg (format ("Maybe you should I<talk> to the %s instead?", &sign->name));
1228 return;
1229 }
1230
1231 if (!sign->msg)
1232 {
1233 op->contr->infobox (MSG_CHANNEL ("examine"),
1234 format ("T<%s>\n\n Nothing %sis written on it.",
1235 &sign->name,
1236 sign->name == sign->arch->name ? "" : "else "));
1237 return;
1238 }
1239
1240 if (sign->stats.food)
1241 {
1242 if (sign->last_eat >= sign->stats.food)
1243 {
1244 if (!sign->move_on)
1245 op->failmsg ("You cannot read it anymore.");
1246
1247 return;
1248 }
1249
1520 if (!QUERY_FLAG(op, FLAG_WIZPASS)) 1250 if (!QUERY_FLAG (op, FLAG_WIZPASS))
1521 sign->last_eat++; 1251 sign->last_eat++;
1522 } 1252 }
1523 1253
1524 /* Sign or magic mouth? Do we need to see it, or does it talk to us? 1254 /* Sign or magic mouth? Do we need to see it, or does it talk to us?
1525 * No way to know for sure. The presumption is basically that if 1255 * No way to know for sure. The presumption is basically that if
1526 * move_on is zero, it needs to be manually applied (doesn't talk 1256 * move_on is zero, it needs to be manually applied (doesn't talk
1527 * to us). 1257 * to us).
1528 */ 1258 */
1529 if (QUERY_FLAG (op, FLAG_BLIND) && ! QUERY_FLAG (op, FLAG_WIZ) && !sign->move_on) { 1259 if (QUERY_FLAG (op, FLAG_BLIND) && !QUERY_FLAG (op, FLAG_WIZ) && !sign->move_on)
1530 new_draw_info (NDI_UNIQUE, 0, op, 1260 {
1531 "You are unable to read while blind."); 1261 op->failmsg ("You are unable to read while blind!");
1532 return; 1262 return;
1263 }
1264
1265 if (op->contr)
1266 if (client *ns = op->contr->ns)
1267 {
1268 if (sign->sound)
1269 ns->play_sound (sign->sound);
1270 else if (autoapply)
1271 ns->play_sound (sound_find ("msg_voice"));
1272
1273 op->contr->infobox (MSG_CHANNEL ("examine"), format ("T<%s>\n\n%s", &sign->name, &sign->msg));
1533 } 1274 }
1534 msgType=get_readable_message_type(sign);
1535 snprintf(newbuf,sizeof(newbuf),"%hhu %s", autoapply?1:0,sign->msg);
1536 draw_ext_info(NDI_UNIQUE | NDI_NAVY, 0, op, msgType->message_type, msgType->message_subtype, newbuf, sign->msg);
1537} 1275}
1538 1276
1277static void
1278move_apply_hole (object *trap, object *victim)
1279{
1280 /* Hole not open? */
1281 if (trap->stats.wc > 0)
1282 return;
1283
1284 /* Is this a multipart monster and not the head? If so, return.
1285 * Processing will happen if the head runs into the pit
1286 */
1287 if (victim->head)
1288 return;
1289
1290 // now find all possible locations and randomly pick one
1291 int dir = find_free_spot (victim, trap->map, EXIT_X (trap), EXIT_Y (trap), 0,
1292 trap->range >= 3 ? SIZEOFFREE3 + 1
1293 : trap->range >= 2 ? SIZEOFFREE2 + 1
1294 : trap->range >= 1 ? SIZEOFFREE1 + 1
1295 : SIZEOFFREE0 + 1);
1296
1297 if (dir < 0)
1298 return;
1299
1300 victim->play_sound (trap->sound ? trap->sound : sound_find ("fall_hole"));
1301 victim->statusmsg ("You fall through the hole!", NDI_RED);
1302
1303 transfer_ob (victim,
1304 EXIT_X (trap) + freearr_x[dir],
1305 EXIT_Y (trap) + freearr_y[dir],
1306 0, victim);
1307}
1539 1308
1540/** 1309/**
1541 * 'victim' moves onto 'trap' 1310 * 'victim' moves onto 'trap'
1542 * 'victim' leaves 'trap' 1311 * 'victim' leaves 'trap'
1543 * effect is determined by move_on/move_off of trap and move_type of victime. 1312 * effect is determined by move_on/move_off of trap and move_type of victime.
1544 * 1313 *
1545 * originator: Player, monster or other object that caused 'victim' to move 1314 * originator: Player, monster or other object that caused 'victim' to move
1546 * onto 'trap'. Will receive messages caused by this action. May be NULL. 1315 * onto 'trap'. Will receive messages caused by this action. May be NULL.
1547 * However, some types of traps require an originator to function. 1316 * However, some types of traps require an originator to function.
1548 */ 1317 */
1318void
1549void move_apply (object *trap, object *victim, object *originator) 1319move_apply (object *trap, object *victim, object *originator)
1550{ 1320{
1551 static int recursion_depth = 0; 1321 static int recursion_depth = 0;
1552 1322
1553 /* Only exits affect DMs. */ 1323 /* Only exits affect DMs. */
1554 if (QUERY_FLAG(victim, FLAG_WIZPASS) && trap->type != EXIT && trap->type != SIGN) 1324 if (QUERY_FLAG (victim, FLAG_WIZPASS) && trap->type != EXIT && trap->type != SIGN)
1555 return; 1325 return;
1556 1326
1557 /* move_apply() is the most likely candidate for causing unwanted and 1327 /* move_apply() is the most likely candidate for causing unwanted and
1558 * possibly unlimited recursion. 1328 * possibly unlimited recursion.
1559 */ 1329 */
… …
1561 * maps to fail. 1) it's not an error to recurse: 1331 * maps to fail. 1) it's not an error to recurse:
1562 * rune detonates, summoning monster. monster lands on nearby rune. 1332 * rune detonates, summoning monster. monster lands on nearby rune.
1563 * nearby rune detonates. This sort of recursion is expected and 1333 * nearby rune detonates. This sort of recursion is expected and
1564 * proper. This code was causing needless crashes. 1334 * proper. This code was causing needless crashes.
1565 */ 1335 */
1566 if (recursion_depth >= 500) { 1336 if (recursion_depth >= 500)
1337 {
1567 LOG (llevDebug, "WARNING: move_apply(): aborting recursion " 1338 LOG (llevDebug, "WARNING: move_apply(): aborting recursion "
1568 "[trap arch %s, name %s; victim arch %s, name %s]\n", 1339 "[trap arch %s, name %s; victim arch %s, name %s]\n", &trap->arch->archname, &trap->name, &victim->arch->archname, &victim->name);
1569 trap->arch->name, trap->name, victim->arch->name, victim->name); 1340 return;
1570 return;
1571 } 1341 }
1342
1572 recursion_depth++; 1343 recursion_depth++;
1573 if (trap->head) trap=trap->head; 1344 if (trap->head)
1345 trap = trap->head;
1574 1346
1575 /* Lauwenmark: Handle for plugin trigger event */ 1347 if (!INVOKE_OBJECT (MOVE_TRIGGER, trap, ARG_OBJECT (victim), ARG_OBJECT (originator)))
1576 if (execute_event(trap, EVENT_TRIGGER,originator,victim,NULL,SCRIPT_FIX_ALL)!=0)
1577 goto leave;
1578
1579 switch (trap->type) { 1348 switch (trap->type)
1349 {
1580 case PLAYERMOVER: 1350 case PLAYERMOVER:
1581 if (trap->attacktype && (trap->level || victim->type!=PLAYER) && 1351 if (trap->attacktype && (trap->level || victim->type != PLAYER) && !should_director_abort (trap, victim))
1582 !should_director_abort(trap, victim)) { 1352 {
1583 if (!trap->stats.maxsp) trap->stats.maxsp=2; 1353 if (!trap->stats.maxsp)
1354 trap->stats.maxsp = 2;
1584 1355
1585 /* Is this correct? From the docs, it doesn't look like it 1356 /* Is this correct? From the docs, it doesn't look like it
1586 * should be divided by trap->speed 1357 * should be divided by trap->speed
1587 */ 1358 */
1588 victim->speed_left = -FABS(trap->stats.maxsp*victim->speed/trap->speed); 1359 victim->speed_left = -FABS (trap->stats.maxsp * victim->speed / trap->speed);
1589 1360
1590 /* Just put in some sanity check. I think there is a bug in the 1361 /* Just put in some sanity check. I think there is a bug in the
1591 * above with some objects have zero speed, and thus the player 1362 * above with some objects have zero speed, and thus the player
1592 * getting permanently paralyzed. 1363 * getting permanently paralyzed.
1593 */ 1364 */
1594 if (victim->speed_left<-50.0) victim->speed_left=-50.0; 1365 if (victim->speed_left < -50.f)
1366 victim->speed_left = -50.f;
1595 /* LOG(llevDebug, "apply, playermove, player speed_left=%f\n", victim->speed_left);*/ 1367 /* LOG(llevDebug, "apply, playermove, player speed_left=%f\n", victim->speed_left); */
1596 } 1368 }
1597 goto leave; 1369 break;
1598 1370
1599 case SPINNER: 1371 case SPINNER:
1600 if(victim->direction) { 1372 if (victim->direction)
1373 {
1601 victim->direction=absdir(victim->direction-trap->stats.sp); 1374 victim->direction = absdir (victim->direction - trap->stats.sp);
1602 update_turn_face(victim); 1375 update_turn_face (victim);
1603 } 1376 }
1604 goto leave; 1377 break;
1605 1378
1606 case DIRECTOR: 1379 case DIRECTOR:
1607 if(victim->direction && !should_director_abort(trap, victim)) { 1380 if (victim->direction && !should_director_abort (trap, victim))
1381 {
1608 victim->direction=trap->stats.sp; 1382 victim->direction = trap->stats.sp;
1609 update_turn_face(victim); 1383 update_turn_face (victim);
1610 } 1384 }
1611 goto leave; 1385 break;
1612 1386
1613 case BUTTON: 1387 case BUTTON:
1614 case PEDESTAL: 1388 case PEDESTAL:
1615 update_button(trap); 1389 update_button (trap, originator);
1616 goto leave; 1390 break;
1617 1391
1618 case ALTAR: 1392 case ALTAR:
1619 /* sacrifice victim on trap */ 1393 /* sacrifice victim on trap */
1620 apply_altar (trap, victim, originator); 1394 apply_altar (trap, victim, originator);
1621 goto leave; 1395 break;
1622 1396
1623 case THROWN_OBJ: 1397 case THROWN_OBJ:
1624 if (trap->inv == NULL) 1398 if (trap->inv == NULL)
1625 goto leave; 1399 break;
1626 /* fallthrough */ 1400 /* fallthrough */
1627 1401
1628 case ARROW: 1402 case ARROW:
1629
1630 /* bad bug: monster throw a object, make a step forwards, step on object , 1403 /* bad bug: monster throw a object, make a step forwards, step on object ,
1631 * trigger this here and get hit by own missile - and will be own enemy. 1404 * trigger this here and get hit by own missile - and will be own enemy.
1632 * Victim then is his own enemy and will start to kill herself (this is 1405 * Victim then is his own enemy and will start to kill herself (this is
1633 * removed) but we have not synced victim and his missile. To avoid senseless 1406 * removed) but we have not synced victim and his missile. To avoid senseless
1634 * action, we avoid hits here 1407 * action, we avoid hits here
1635 */ 1408 */
1636 if ((QUERY_FLAG (victim, FLAG_ALIVE) && trap->speed) && trap->owner != victim) 1409 if ((QUERY_FLAG (victim, FLAG_ALIVE) && trap->speed) && trap->owner != victim)
1637 hit_with_arrow (trap, victim); 1410 hit_with_arrow (trap, victim);
1638 goto leave; 1411 break;
1639 1412
1640 case SPELL_EFFECT: 1413 case SPELL_EFFECT:
1641 apply_spell_effect(trap, victim); 1414 apply_spell_effect (trap, victim);
1642 goto leave; 1415 break;
1643 1416
1644 case TRAPDOOR: 1417 case TRAPDOOR:
1645 { 1418 {
1646 int max, sound_was_played; 1419 int max, sound_was_played;
1647 object *ab, *ab_next; 1420 object *ab, *ab_next;
1421
1648 if(!trap->value) { 1422 if (!trap->value)
1649 int tot; 1423 {
1650 for(ab=trap->above,tot=0;ab!=NULL;ab=ab->above) 1424 int tot;
1425
1426 for (ab = trap->above, tot = 0; ab; ab = ab->above)
1651 if ((ab->move_type && trap->move_on) || ab->move_type==0) 1427 if ((ab->move_type && trap->move_on) || ab->move_type == 0)
1652 tot += (ab->nrof ? ab->nrof : 1) * ab->weight + ab->carrying; 1428 tot += ab->head_ ()->total_weight ();
1653 1429
1654 if(!(trap->value=(tot>trap->weight)?1:0)) 1430 if (!(trap->value = (tot > trap->weight) ? 1 : 0))
1655 goto leave; 1431 break;
1656 1432
1657 SET_ANIMATION(trap, trap->value); 1433 SET_ANIMATION (trap, trap->value);
1658 update_object(trap,UP_OBJ_FACE); 1434 update_object (trap, UP_OBJ_FACE);
1659 } 1435 }
1660 1436
1661 for (ab = trap->above, max=100, sound_was_played = 0; --max && ab; ab=ab_next) { 1437 for (ab = trap->above, max = 100, sound_was_played = 0; --max && ab; ab = ab_next)
1438 {
1662 /* need to set this up, since if we do transfer the object, 1439 /* need to set this up, since if we do transfer the object,
1663 * ab->above would be bogus 1440 * ab->above would be bogus
1664 */ 1441 */
1665 ab_next = ab->above; 1442 ab_next = ab->above;
1666 1443
1667 if ((ab->move_type && trap->move_on) || ab->move_type==0) { 1444 if ((ab->move_type && trap->move_on) || ab->move_type == 0)
1668 if ( ! sound_was_played) { 1445 {
1669 play_sound_map(trap->map, trap->x, trap->y, SOUND_FALL_HOLE); 1446 if (!sound_was_played)
1670 sound_was_played = 1; 1447 {
1671 } 1448 trap->play_sound (trap->sound ? trap->sound : sound_find ("fall_hole"));
1672 new_draw_info(NDI_UNIQUE, 0,ab,"You fall into a trapdoor!"); 1449 sound_was_played = 1;
1673 transfer_ob(ab,(int)EXIT_X(trap),(int)EXIT_Y(trap),0,ab); 1450 }
1674 }
1675 }
1676 goto leave;
1677 }
1678 1451
1452 ab->statusmsg ("You fall into a trapdoor!", NDI_RED);
1453 transfer_ob (ab, EXIT_X (trap), EXIT_Y (trap), 0, ab);
1454 }
1455 }
1456 break;
1457 }
1679 1458
1680 case CONVERTER: 1459 case CONVERTER:
1681 if (convert_item (victim, trap) < 0) { 1460 if (convert_item (victim, trap) < 0)
1682 object *op; 1461 {
1462 originator->failmsg (format ("The %s seems to be broken!", query_name (trap)));
1463 archetype::get (shstr_burnout)->insert_at (trap, trap);
1464 }
1683 1465
1684 new_draw_info_format(NDI_UNIQUE, 0, originator, "The %s seems to be broken!", query_name(trap)); 1466 break;
1685 1467
1686 op = get_archetype("burnout");
1687 if (op != NULL) {
1688 op->x = trap->x;
1689 op->y = trap->y;
1690 insert_ob_in_map(op, trap->map, trap, 0);
1691 }
1692 }
1693 goto leave;
1694
1695 case TRIGGER_BUTTON: 1468 case TRIGGER_BUTTON:
1696 case TRIGGER_PEDESTAL: 1469 case TRIGGER_PEDESTAL:
1697 case TRIGGER_ALTAR: 1470 case TRIGGER_ALTAR:
1698 check_trigger (trap, victim); 1471 check_trigger (trap, victim, originator);
1699 goto leave; 1472 break;
1700 1473
1701 case DEEP_SWAMP: 1474 case DEEP_SWAMP:
1702 walk_on_deep_swamp (trap, victim); 1475 walk_on_deep_swamp (trap, victim);
1703 goto leave; 1476 break;
1704 1477
1705 case CHECK_INV: 1478 case CHECK_INV:
1706 check_inv (victim, trap); 1479 check_inv (victim, trap);
1707 goto leave; 1480 break;
1708 1481
1709 case HOLE: 1482 case HOLE:
1710 /* Hole not open? */ 1483 move_apply_hole (trap, victim);
1711 if(trap->stats.wc > 0) 1484 break;
1712 goto leave;
1713 1485
1714 /* Is this a multipart monster and not the head? If so, return. 1486 case EXIT:
1715 * Processing will happen if the head runs into the pit
1716 */
1717 if (victim->head)
1718 goto leave;
1719
1720 play_sound_map (victim->map, victim->x, victim->y, SOUND_FALL_HOLE);
1721 new_draw_info (NDI_UNIQUE, 0, victim, "You fall through the hole!\n");
1722 transfer_ob (victim, EXIT_X (trap), EXIT_Y (trap), 1, victim);
1723 goto leave;
1724
1725 case EXIT:
1726 if (victim->type == PLAYER && EXIT_PATH (trap)) { 1487 if (victim->type == PLAYER && EXIT_PATH (trap))
1488 {
1727 /* Basically, don't show exits leading to random maps the 1489 /* Basically, don't show exits leading to random maps the
1728 * players output. 1490 * players output.
1729 */ 1491 */
1730 if (trap->msg && strncmp(EXIT_PATH(trap),"/!",2) && strncmp(EXIT_PATH(trap), "/random/", 8)) 1492 if (trap->msg && !EXIT_PATH (trap).starts_with ("/!"))
1731 new_draw_info (NDI_NAVY, 0, victim, trap->msg); 1493 victim->statusmsg (trap->msg, NDI_NAVY);
1732 enter_exit (victim, trap);
1733 }
1734 goto leave;
1735 1494
1495 trap->play_sound (trap->sound);
1496 victim->enter_exit (trap);
1497 }
1498 break;
1499
1736 case ENCOUNTER: 1500 case ENCOUNTER:
1737 /* may be some leftovers on this */ 1501 /* may be some leftovers on this */
1738 goto leave; 1502 break;
1739 1503
1740 case SHOP_MAT: 1504 case SHOP_MAT:
1741 apply_shop_mat (trap, victim); 1505 apply_shop_mat (trap, victim);
1742 goto leave; 1506 break;
1743 1507
1744 /* Drop a certain amount of gold, and have one item identified */ 1508 /* Drop a certain amount of gold, and have one item identified */
1745 case IDENTIFY_ALTAR: 1509 case IDENTIFY_ALTAR:
1746 apply_id_altar (victim, trap, originator); 1510 apply_id_altar (victim, trap, originator);
1747 goto leave; 1511 break;
1748 1512
1749 case SIGN: 1513 case SIGN:
1750 if (victim->type != PLAYER && trap->stats.food > 0) 1514 if (victim->type != PLAYER && trap->stats.food > 0)
1751 goto leave; /* monsters musn't apply magic_mouths with counters */ 1515 break; /* monsters musn't apply magic_mouths with counters */
1752 1516
1753 apply_sign (victim, trap, 1); 1517 apply_sign (victim, trap, 1);
1754 goto leave; 1518 break;
1755 1519
1756 case CONTAINER: 1520 case CONTAINER:
1757 if (victim->type==PLAYER)
1758 (void) esrv_apply_container (victim, trap);
1759 else
1760 (void) apply_container (victim, trap); 1521 apply_container (victim, trap);
1761 goto leave; 1522 break;
1762 1523
1763 case RUNE: 1524 case RUNE:
1764 case TRAP: 1525 case TRAP:
1765 if (trap->level && QUERY_FLAG (victim, FLAG_ALIVE)) { 1526 if (trap->level && QUERY_FLAG (victim, FLAG_ALIVE))
1766 spring_trap(trap, victim); 1527 spring_trap (trap, victim);
1767 } 1528 break;
1768 goto leave;
1769 1529
1770 default: 1530 default:
1771 LOG (llevDebug, "name %s, arch %s, type %d with fly/walk on/off not " 1531 LOG (llevDebug, "name %s, arch %s, type %d with fly/walk on/off not "
1772 "handled in move_apply()\n", trap->name, trap->arch->name, 1532 "handled in move_apply()\n", &trap->name, &trap->arch->archname, trap->type);
1773 trap->type); 1533 break;
1774 goto leave;
1775 } 1534 }
1776 1535
1777 leave:
1778 recursion_depth--; 1536 recursion_depth--;
1779} 1537}
1780 1538
1781/** 1539/**
1782 * Handles reading a regular (ie not containing a spell) book. 1540 * Handles reading a regular (ie not containing a spell) book.
1783 */ 1541 */
1542static void
1784static void apply_book (object *op, object *tmp) 1543apply_book (object *op, object *tmp)
1785{ 1544{
1786 int lev_diff; 1545 int lev_diff;
1787 object *skill_ob; 1546 object *skill_ob;
1788 1547
1789 if(QUERY_FLAG(op, FLAG_BLIND)&&!QUERY_FLAG(op,FLAG_WIZ)) { 1548 if (QUERY_FLAG (op, FLAG_BLIND) && !QUERY_FLAG (op, FLAG_WIZ))
1790 new_draw_info(NDI_UNIQUE, 0,op,"You are unable to read while blind."); 1549 {
1550 op->failmsg ("You are unable to read while blind!");
1791 return; 1551 return;
1792 } 1552 }
1793 if(tmp->msg==NULL) { 1553
1794 new_draw_info_format(NDI_UNIQUE, 0, op, 1554 if (!tmp->msg)
1555 {
1795 "You open the %s and find it empty.", tmp->name); 1556 op->failmsg (format ("You open the %s and find it empty.", &tmp->name));
1796 return; 1557 return;
1797 } 1558 }
1798 1559
1799 /* need a literacy skill to read stuff! */ 1560 /* need a literacy skill to read stuff! */
1800 skill_ob = find_skill_by_name(op, tmp->skill); 1561 skill_ob = find_skill_by_name (op, tmp->skill);
1801 if ( ! skill_ob) { 1562 if (!skill_ob)
1802 new_draw_info(NDI_UNIQUE, 0,op,
1803 "You are unable to decipher the strange symbols.");
1804 return;
1805 } 1563 {
1564 op->failmsg (format ("You are unable to decipher the strange symbols. H<You lack the %s skill to read this.>", &tmp->skill));
1565 return;
1566 }
1567
1806 lev_diff = tmp->level - (skill_ob->level + 5); 1568 lev_diff = tmp->level - (skill_ob->level + 5);
1807 if ( ! QUERY_FLAG (op, FLAG_WIZ) && lev_diff > 0) { 1569 if (!QUERY_FLAG (op, FLAG_WIZ) && lev_diff > 0)
1808 if (lev_diff < 2)
1809 new_draw_info(NDI_UNIQUE, 0,op,"This book is just barely beyond your comprehension.");
1810 else if (lev_diff < 3)
1811 new_draw_info(NDI_UNIQUE, 0,op,"This book is slightly beyond your comprehension.");
1812 else if (lev_diff < 5)
1813 new_draw_info(NDI_UNIQUE, 0,op,"This book is beyond your comprehension.");
1814 else if (lev_diff < 8)
1815 new_draw_info(NDI_UNIQUE, 0,op,"This book is quite a bit beyond your comprehension.");
1816 else if (lev_diff < 15)
1817 new_draw_info(NDI_UNIQUE, 0,op,"This book is way beyond your comprehension.");
1818 else
1819 new_draw_info(NDI_UNIQUE, 0,op,"This book is totally beyond your comprehension.");
1820 return;
1821 } 1570 {
1822 1571 op->failmsg (lev_diff < 2 ? "This book is just barely beyond your comprehension."
1823 1572 : lev_diff < 3 ? "This book is slightly beyond your comprehension."
1824 /* Lauwenmark: Handle for plugin book event */ 1573 : lev_diff < 5 ? "This book is beyond your comprehension."
1825 /*printf("Book apply: %s\n", tmp->name); 1574 : lev_diff < 8 ? "This book is quite a bit beyond your comprehension."
1826 execute_event(tmp, EVENT_APPLY,op,NULL,SCRIPT_FIX_ALL); 1575 : lev_diff < 15 ? "This book is way beyond your comprehension."
1827 printf("Book applied: %s\n", tmp->name);*/ 1576 : "This book is totally beyond your comprehension.");
1828 /*if ((evt = find_event(tmp, EVENT_APPLY)) != NULL) 1577 return;
1829 { 1578 }
1830 CFParm CFP; 1579
1831 int k, l, m;
1832 uint32 n;
1833 new_draw_info_format (NDI_UNIQUE, 0, op,
1834 "You open the %s and start reading.", tmp->name);
1835 k = EVENT_APPLY;
1836 l = SCRIPT_FIX_ALL;
1837 m = 0;
1838 n = 0;
1839 CFP.Value[0] = &k;
1840 CFP.Value[1] = op;
1841 CFP.Value[2] = tmp;
1842 CFP.Value[3] = NULL;
1843 CFP.Value[4] = NULL;
1844 CFP.Value[5] = &n;
1845 CFP.Value[6] = &m;
1846 CFP.Value[7] = &m;
1847 CFP.Value[8] = &l;
1848 CFP.Value[9] = (void*)evt->hook;
1849 CFP.Value[10]= (void*)evt->options;
1850 if (findPlugin(evt->plugin)>=0)
1851 ((PlugList[findPlugin(evt->plugin)].eventfunc) (&CFP));
1852 }
1853 else*/{
1854 readable_message_type* msgType = get_readable_message_type(tmp); 1580 readable_message_type *msgType = get_readable_message_type (tmp);
1855 draw_ext_info_format(NDI_UNIQUE | NDI_NAVY, 0, op,
1856 msgType->message_type, msgType->message_subtype,
1857 "You open the %s and start reading.\n%s",
1858 "%s\n%s",
1859 long_desc(tmp,op), tmp->msg);
1860 }
1861 1581
1582 if (player *pl = op->contr)
1583 if (client *ns = pl->ns)
1584 pl->infobox (MSG_CHANNEL ("book"), format ("T<%s>\n\n%s", (char *)long_desc (tmp, op), &tmp->msg));
1585
1862 /* gain xp from reading */ 1586 /* gain xp from reading */
1863 if(!QUERY_FLAG(tmp,FLAG_NO_SKILL_IDENT)) { /* only if not read before */ 1587 if (!QUERY_FLAG (tmp, FLAG_NO_SKILL_IDENT))
1588 { /* only if not read before */
1864 int exp_gain=calc_skill_exp(op,tmp, skill_ob); 1589 int exp_gain = calc_skill_exp (op, tmp, skill_ob);
1590
1865 if(!QUERY_FLAG(tmp,FLAG_IDENTIFIED)) { 1591 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED))
1592 {
1866 /*exp_gain *= 2; because they just identified it too */ 1593 /*exp_gain *= 2; because they just identified it too */
1867 SET_FLAG(tmp,FLAG_IDENTIFIED); 1594 SET_FLAG (tmp, FLAG_IDENTIFIED);
1868 /* If in a container, update how it looks */ 1595
1596 if (object *pl = tmp->visible_to ())
1869 if(tmp->env) esrv_update_item(UPD_FLAGS|UPD_NAME, op,tmp); 1597 esrv_update_item (UPD_FLAGS | UPD_NAME, pl, tmp);
1870 else op->contr->socket.update_look=1;
1871 } 1598 }
1599
1872 change_exp(op,exp_gain, skill_ob->skill, 0); 1600 change_exp (op, exp_gain, skill_ob->skill, 0);
1873 SET_FLAG(tmp,FLAG_NO_SKILL_IDENT); /* so no more xp gained from this book */ 1601 SET_FLAG (tmp, FLAG_NO_SKILL_IDENT); /* so no more xp gained from this book */
1874 } 1602 }
1875} 1603}
1876 1604
1877/** 1605/**
1878 * Handles the applying of a skill scroll, calling learn_skill straight. 1606 * Handles the applying of a skill scroll, calling learn_skill straight.
1879 * op is the person learning the skill, tmp is the skill scroll object 1607 * op is the person learning the skill, tmp is the skill scroll object
1880 */ 1608 */
1609static void
1881static void apply_skillscroll (object *op, object *tmp) 1610apply_skillscroll (object *op, object *tmp)
1882{ 1611{
1883 switch ((int) learn_skill (op, tmp)) { 1612 switch (learn_skill (op, tmp))
1884 case 0: 1613 {
1885 new_draw_info(NDI_UNIQUE, 0,op,"You already possess the knowledge "); 1614 case 0:
1886 new_draw_info_format(NDI_UNIQUE, 0,op,"held within the %s.\n",query_name(tmp)); 1615 op->play_sound (sound_find ("generic_fail"));
1887 return; 1616 op->failmsg (format ("You already possess the knowledge held within the %s.", query_name (tmp)));
1617 break;
1888 1618
1889 case 1: 1619 case 1:
1890 new_draw_info_format(NDI_UNIQUE, 0,op,"You succeed in learning %s", 1620 tmp->decrease ();
1891 tmp->skill); 1621 op->play_sound (sound_find ("skill_learn"));
1892 new_draw_info_format(NDI_UNIQUE, 0, op, 1622 op->statusmsg (format ("You succeed in learning %s", &tmp->skill));
1893 "Type 'bind ready_skill %s",tmp->skill); 1623 break;
1894 new_draw_info(NDI_UNIQUE, 0,op,"to store the skill in a key.");
1895 decrease_ob(tmp);
1896 return;
1897 1624
1898 default: 1625 default:
1899 new_draw_info_format(NDI_UNIQUE,0,op, 1626 tmp->decrease ();
1627 op->play_sound (sound_find ("generic_fail"));
1900 "You fail to learn the knowledge of the %s.\n",query_name(tmp)); 1628 op->failmsg (format ("You fail to learn the knowledge of the %s.\n", query_name (tmp)));
1901 decrease_ob(tmp); 1629 break;
1902 return;
1903 } 1630 }
1904} 1631}
1905 1632
1906/** 1633/**
1907 * Actually makes op learn spell. 1634 * Actually makes op learn spell.
1908 * Informs player of what happens. 1635 * Informs player of what happens.
1909 */ 1636 */
1637void
1910void do_learn_spell (object *op, object *spell, int special_prayer) 1638do_learn_spell (object *op, object *spell, int special_prayer)
1911{ 1639{
1912 object *tmp; 1640 object *tmp;
1913 1641
1914 if (op->type != PLAYER) { 1642 if (op->type != PLAYER)
1643 {
1915 LOG (llevError, "BUG: do_learn_spell(): not a player\n"); 1644 LOG (llevError, "BUG: do_learn_spell(): not a player\n");
1916 return; 1645 return;
1917 } 1646 }
1918 1647
1919 /* Upgrade special prayers to normal prayers */ 1648 /* Upgrade special prayers to normal prayers */
1920 if ((tmp=check_spell_known (op, spell->name))!=NULL) { 1649 if ((tmp = check_spell_known (op, spell->name)) != NULL)
1650 {
1921 if (special_prayer && !QUERY_FLAG(tmp, FLAG_STARTEQUIP)) { 1651 if (special_prayer && !QUERY_FLAG (tmp, FLAG_STARTEQUIP))
1652 {
1922 LOG (llevError, "BUG: do_learn_spell(): spell already known, but not marked as startequip\n"); 1653 LOG (llevError, "BUG: do_learn_spell(): spell already known, but not marked as startequip\n");
1923 return; 1654 return;
1924 } 1655 }
1925 return; 1656 return;
1926 } 1657 }
1927 1658
1928 play_sound_player_only (op->contr, SOUND_LEARN_SPELL, 0, 0); 1659 op->contr->play_sound (sound_find ("learn_spell"));
1929 tmp = get_object(); 1660
1930 copy_object(spell, tmp); 1661 tmp = spell->clone ();
1931 insert_ob_in_ob(tmp, op); 1662 insert_ob_in_ob (tmp, op);
1932 1663
1933 if (special_prayer) { 1664 if (special_prayer)
1934 SET_FLAG(tmp, FLAG_STARTEQUIP); 1665 SET_FLAG (tmp, FLAG_STARTEQUIP);
1935 }
1936 1666
1937 new_draw_info_format (NDI_UNIQUE, 0, op,
1938 "Type 'bind cast %s", spell->name);
1939 new_draw_info (NDI_UNIQUE, 0, op, "to store the spell in a key.");
1940 esrv_add_spells(op->contr, tmp); 1667 esrv_add_spells (op->contr, tmp);
1941} 1668}
1942 1669
1943/** 1670/**
1944 * Erases spell from player's inventory. 1671 * Erases spell from player's inventory.
1945 */ 1672 */
1673void
1946void do_forget_spell (object *op, const char *spell) 1674do_forget_spell (object *op, const char *spell)
1947{ 1675{
1948 object *spob; 1676 object *spob;
1949 1677
1950 if (op->type != PLAYER) { 1678 if (op->type != PLAYER)
1679 {
1951 LOG (llevError, "BUG: do_forget_spell(): not a player\n"); 1680 LOG (llevError, "BUG: do_forget_spell(): not a player\n");
1952 return; 1681 return;
1953 } 1682 }
1954 if ( (spob=check_spell_known (op, spell)) == NULL) { 1683 if ((spob = check_spell_known (op, spell)) == NULL)
1684 {
1955 LOG (llevError, "BUG: do_forget_spell(): spell not known\n"); 1685 LOG (llevError, "BUG: do_forget_spell(): spell not known\n");
1956 return; 1686 return;
1957 }
1958 1687 }
1959 new_draw_info_format (NDI_UNIQUE|NDI_NAVY, 0, op, 1688
1960 "You lose knowledge of %s.", spell); 1689 op->failmsg (format ("You lose knowledge of %s.", spell));
1961 player_unready_range_ob(op->contr, spob); 1690 player_unready_range_ob (op->contr, spob);
1962 esrv_remove_spell(op->contr, spob); 1691 esrv_remove_spell (op->contr, spob);
1963 remove_ob(spob); 1692 spob->destroy ();
1964 free_object(spob);
1965} 1693}
1966 1694
1967/** 1695/**
1968 * Handles player applying a spellbook. 1696 * Handles player applying a spellbook.
1969 * Checks whether player has knowledge of required skill, doesn't already know the spell, 1697 * Checks whether player has knowledge of required skill, doesn't already know the spell,
1970 * stuff like that. Random learning failure too. 1698 * stuff like that. Random learning failure too.
1971 */ 1699 */
1700static void
1972static void apply_spellbook (object *op, object *tmp) 1701apply_spellbook (object *op, object *tmp)
1973{ 1702{
1974 object *skop, *spell, *spell_skill; 1703 object *skop, *spell, *spell_skill;
1975 1704
1976 if(QUERY_FLAG(op, FLAG_BLIND)&&!QUERY_FLAG(op,FLAG_WIZ)) { 1705 if (QUERY_FLAG (op, FLAG_BLIND) && !QUERY_FLAG (op, FLAG_WIZ))
1977 new_draw_info(NDI_UNIQUE, 0,op,"You are unable to read while blind.");
1978 return;
1979 } 1706 {
1707 op->failmsg ("You are unable to read while blind.");
1708 return;
1709 }
1980 1710
1981 /* artifact_spellbooks have 'slaying' field point to a spell name, 1711 /* artifact_spellbooks have 'slaying' field point to a spell name,
1982 * instead of having their spell stored in stats.sp. These are 1712 * instead of having their spell stored in stats.sp. These are
1983 * legacy spellbooks 1713 * legacy spellbooks
1984 */ 1714 */
1985 1715 if (tmp->slaying)
1986 if(tmp->slaying != NULL) { 1716 {
1987 spell=arch_to_object(find_archetype_by_object_name(tmp->slaying)); 1717 spell = arch_to_object (find_archetype_by_object_name (tmp->slaying));
1988 if (!spell) { 1718 if (!spell)
1989 new_draw_info_format(NDI_UNIQUE, 0, op, 1719 {
1990 "The book's formula for %s is incomplete", tmp->slaying); 1720 op->failmsg (format ("The book's formula for %s is incomplete.", &tmp->slaying));
1991 return; 1721 return;
1992 } 1722 }
1993 else 1723 else
1994 insert_ob_in_ob(spell, tmp); 1724 insert_ob_in_ob (spell, tmp);
1995 free_string(tmp->slaying); 1725
1996 tmp->slaying=NULL; 1726 tmp->slaying = 0;
1997 } 1727 }
1998 1728
1999 skop = find_skill_by_name(op, tmp->skill); 1729 skop = find_skill_by_name (op, tmp->skill);
2000 1730
2001 /* need a literacy skill to learn spells. Also, having a literacy level 1731 /* need a literacy skill to learn spells. Also, having a literacy level
2002 * lower than the spell will make learning the spell more difficult */ 1732 * lower than the spell will make learning the spell more difficult */
2003 if ( !skop) { 1733 if (!skop)
2004 new_draw_info(NDI_UNIQUE, 0,op,"You can't read! Your attempt fails.");
2005 return;
2006 } 1734 {
1735 op->failmsg (format ("You can't read! Your attempt fails. H<You lack the %s skill.>", &tmp->skill));
1736 return;
1737 }
2007 1738
2008 spell = tmp->inv; 1739 spell = tmp->inv;
1740
2009 if (!spell) { 1741 if (!spell)
1742 {
2010 LOG(llevError,"apply_spellbook: Book %s has no spell in it!\n", tmp->name); 1743 LOG (llevError, "apply_spellbook: Book %s has no spell in it!\n", &tmp->name);
2011 new_draw_info(NDI_UNIQUE, 0,op,"The spellbook symbols make no sense."); 1744 op->failmsg ("The spellbook symbols make no sense. This is a bug, please report!");
2012 return; 1745 return;
2013 }
2014 if (spell->level > (skop->level+10)) {
2015 new_draw_info(NDI_UNIQUE, 0,op,"You are unable to decipher the strange symbols.");
2016 return;
2017 } 1746 }
2018 1747
2019 new_draw_info_format(NDI_UNIQUE, 0, op, 1748 int learn_level = sqrtf (spell->level) * 1.5f;
2020 "The spellbook contains the %s level spell %s.", 1749 if (skop->level < learn_level)
2021 get_levelnumber(spell->level), spell->name); 1750 {
1751 op->failmsg (format ("You are unable to decipher the strange symbols. H<Your %s level is too low, it must be at least %d.>",
1752 &tmp->skill, learn_level));
1753 return;
1754 }
2022 1755
1756 op->statusmsg (format ("The spellbook contains the %s level spell %s.", get_levelnumber (spell->level), &spell->name));
1757
2023 if (!QUERY_FLAG(tmp, FLAG_IDENTIFIED)) { 1758 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED))
2024 identify(tmp); 1759 identify (tmp);
2025 if (tmp->env)
2026 esrv_update_item(UPD_FLAGS|UPD_NAME,op,tmp);
2027 else
2028 op->contr->socket.update_look=1;
2029 }
2030 1760
2031 /* I removed the check for special_prayer_mark here - it didn't make 1761 /* I removed the check for special_prayer_mark here - it didn't make
2032 * a lot of sense - special prayers are not found in spellbooks, and 1762 * a lot of sense - special prayers are not found in spellbooks, and
2033 * if the player doesn't know the spell, doesn't make a lot of sense that 1763 * if the player doesn't know the spell, doesn't make a lot of sense that
2034 * they would have a special prayer mark. 1764 * they would have a special prayer mark.
2035 */ 1765 */
2036 if (check_spell_known (op, spell->name)) { 1766 if (check_spell_known (op, spell->name))
2037 new_draw_info(NDI_UNIQUE, 0,op,"You already know that spell.\n");
2038 return;
2039 } 1767 {
1768 op->statusmsg ("You already know that spell. H<It makes no sense to learn spells twice, and would only waste the spellbook.>\n");
1769 return;
1770 }
2040 1771
2041 if (spell->skill) { 1772 if (spell->skill)
1773 {
2042 spell_skill = find_skill_by_name(op, spell->skill); 1774 spell_skill = find_skill_by_name (op, spell->skill);
1775
2043 if (!spell_skill) { 1776 if (!spell_skill)
2044 new_draw_info_format(NDI_UNIQUE, 0, op, 1777 {
2045 "You lack the skill %s to use this spell", 1778 op->failmsg (format ("You lack the skill %s to use this spell.", &spell->skill));
2046 spell->skill);
2047 return; 1779 return;
2048 } 1780 }
1781
2049 if (spell_skill->level < spell->level) { 1782 if (spell_skill->level < spell->level)
2050 new_draw_info_format(NDI_UNIQUE, 0, op, 1783 {
2051 "You need to be level %d in %s to learn this spell.", 1784 op->failmsg (format ("You need to be level %d in %s to learn this spell.", spell->level, &spell->skill));
2052 spell->level, spell->skill);
2053 return; 1785 return;
2054 } 1786 }
2055 } 1787 }
2056 1788
2057 /* Logic as follows 1789 /* Logic as follows
2058 * 1790 *
2059 * 1- MU spells use Int to learn, Cleric spells use Wisdom 1791 * 1- MU spells use Int to learn, Cleric spells use Wisdom
2060 * 1792 *
2061 * 2- The learner's skill level in literacy adjusts the chance to learn 1793 * 2- The learner's skill level in literacy adjusts the chance to learn
2062 * a spell. 1794 * a spell.
2063 * 1795 *
2064 * 3 -Automatically fail to learn if you read while confused 1796 * 3 -Automatically fail to learn if you read while confused
2065 * 1797 *
2066 * Overall, chances are the same but a player will find having a high 1798 * Overall, chances are the same but a player will find having a high
2067 * literacy rate very useful! -b.t. 1799 * literacy rate very useful! -b.t.
2068 */ 1800 */
2069 if(QUERY_FLAG(op,FLAG_CONFUSED)) { 1801 if (QUERY_FLAG (op, FLAG_CONFUSED))
2070 new_draw_info(NDI_UNIQUE,0,op,"In your confused state you flub the wording of the text!"); 1802 {
1803 op->failmsg ("In your confused state you flub the wording of the text!");
2071 scroll_failure(op, 0 - random_roll(0, spell->level, op, PREFER_LOW), MAX(spell->stats.sp, spell->stats.grace)); 1804 scroll_failure (op, 0 - random_roll (0, spell->level, op, PREFER_LOW), MAX (spell->stats.sp, spell->stats.grace));
1805 }
2072 } else if(QUERY_FLAG(tmp,FLAG_STARTEQUIP) || 1806 else if (QUERY_FLAG (tmp, FLAG_STARTEQUIP) ||
2073 (random_roll(0, 100, op, PREFER_LOW)-(5*skop->level)) < 1807 (random_roll (0, 100, op, PREFER_LOW) - (5 * skop->level)) < learn_spell[spell->stats.grace ? op->stats.Wis : op->stats.Int])
2074 learn_spell[spell->stats.grace ? op->stats.Wis : op->stats.Int]) { 1808 {
2075 1809 op->statusmsg ("You succeed in learning the spell!", NDI_GREEN);
2076 new_draw_info(NDI_UNIQUE, 0,op,"You succeed in learning the spell!");
2077 do_learn_spell (op, spell, 0); 1810 do_learn_spell (op, spell, 0);
2078 1811
2079 /* xp gain to literacy for spell learning */ 1812 /* xp gain to literacy for spell learning */
2080 if ( ! QUERY_FLAG (tmp, FLAG_STARTEQUIP)) 1813 if (!QUERY_FLAG (tmp, FLAG_STARTEQUIP))
2081 change_exp(op,calc_skill_exp(op,tmp,skop), skop->skill, 0); 1814 change_exp (op, calc_skill_exp (op, tmp, skop), skop->skill, 0);
2082 } else { 1815 }
2083 play_sound_player_only(op->contr, SOUND_FUMBLE_SPELL,0,0); 1816 else
2084 new_draw_info(NDI_UNIQUE, 0,op,"You fail to learn the spell.\n");
2085 } 1817 {
2086 decrease_ob(tmp); 1818 op->contr->play_sound (sound_find ("fumble_spell"));
1819 op->failmsg ("You fail to learn the spell. H<Wis (priests) or Int (wizards) governs the chance of learning a prayer or spell.>\n");
1820 }
1821
1822 tmp->decrease ();
2087} 1823}
2088 1824
2089/** 1825/**
2090 * Handles applying a spell scroll. 1826 * Handles applying a spell scroll.
2091 */ 1827 */
1828void
2092void apply_scroll (object *op, object *tmp, int dir) 1829apply_scroll (object *op, object *tmp, int dir)
2093{ 1830{
2094 object *skop; 1831 object *skop;
2095 1832
2096 if(QUERY_FLAG(op, FLAG_BLIND)&&!QUERY_FLAG(op,FLAG_WIZ)) { 1833 if (QUERY_FLAG (op, FLAG_BLIND) && !QUERY_FLAG (op, FLAG_WIZ))
2097 new_draw_info(NDI_UNIQUE, 0,op, "You are unable to read while blind.");
2098 return;
2099 } 1834 {
1835 op->failmsg ("You are unable to read while blind.");
1836 return;
1837 }
2100 1838
2101 if (!tmp->inv || tmp->inv->type != SPELL) { 1839 if (!tmp->inv || tmp->inv->type != SPELL)
2102 new_draw_info (NDI_UNIQUE, 0, op, 1840 {
2103 "The scroll just doesn't make sense!"); 1841 op->failmsg ("The scroll just doesn't make sense! H<...and never will make sense.>");
2104 return; 1842 return;
2105 } 1843 }
2106 1844
2107 if(op->type==PLAYER) { 1845 if (op->type == PLAYER)
1846 {
2108 /* players need a literacy skill to read stuff! */ 1847 /* players need a literacy skill to read stuff! */
2109 int exp_gain=0; 1848 int exp_gain = 0;
2110 1849
2111 /* hard code literacy - tmp->skill points to where the exp 1850 /* hard code literacy - tmp->skill points to where the exp
2112 * should go for anything killed by the spell. 1851 * should go for anything killed by the spell.
2113 */ 1852 */
2114 skop = find_skill_by_name(op, skill_names[SK_LITERACY]); 1853 skop = find_skill_by_name (op, skill_names[SK_LITERACY]);
2115 1854
2116 if ( ! skop) { 1855 if (!skop)
2117 new_draw_info(NDI_UNIQUE, 0,op, 1856 {
2118 "You are unable to decipher the strange symbols."); 1857 op->failmsg (format ("You are unable to decipher the strange symbols. H<You lack the %s skill.>", &skill_names[SK_LITERACY]));
2119 return; 1858 return;
2120 } 1859 }
2121 1860
2122 if((exp_gain = calc_skill_exp(op,tmp, skop))) 1861 if ((exp_gain = calc_skill_exp (op, tmp, skop)))
2123 change_exp(op,exp_gain, skop->skill, 0); 1862 change_exp (op, exp_gain, skop->skill, 0);
2124 } 1863 }
2125 1864
2126 if (!QUERY_FLAG(tmp, FLAG_IDENTIFIED)) 1865 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED))
2127 identify(tmp); 1866 identify (tmp);
2128 1867
2129 new_draw_info_format(NDI_BLACK, 0, op,
2130 "The scroll of %s turns to dust.", tmp->inv->name); 1868 op->statusmsg (format ("The scroll of %s turns to dust.", &tmp->inv->name));
2131 1869
2132
2133 cast_spell(op,tmp,dir,tmp->inv, NULL); 1870 cast_spell (op, tmp, dir, tmp->inv, NULL);
2134 decrease_ob(tmp); 1871 tmp->decrease ();
2135} 1872}
2136 1873
2137/** 1874/**
2138 * Applies a treasure object - by default, chest. op 1875 * Applies a treasure object - by default, chest. op
2139 * is the person doing the applying, tmp is the treasure 1876 * is the person doing the applying, tmp is the treasure
2140 * chest. 1877 * chest.
2141 */ 1878 */
1879static void
2142static void apply_treasure (object *op, object *tmp) 1880apply_treasure (object *op, object *tmp)
2143{ 1881{
2144 object *treas;
2145 tag_t tmp_tag = tmp->count, op_tag = op->count;
2146
2147
2148 /* Nice side effect of new treasure creation method is that the treasure 1882 /* Nice side effect of this treasure creation method is that the treasure
2149 * for the chest is done when the chest is created, and put into the chest 1883 * for the chest is done when the chest is created, and put into the chest
2150 * inventory. So that when the chest burns up, the items still exist. Also 1884 * inventory. So that when the chest burns up, the items still exist. Also
2151 * prevents people fromt moving chests to more difficult maps to get better 1885 * prevents people from moving chests to more difficult maps to get better
2152 * treasure 1886 * treasure
2153 */ 1887 */
1888 object *treas = tmp->inv;
2154 1889
1890 if (!treas)
1891 {
1892 op->statusmsg ("The chest was empty.");
1893 tmp->decrease ();
1894 return;
1895 }
1896
1897 while (tmp->inv)
1898 {
2155 treas = tmp->inv; 1899 treas = tmp->inv;
2156 if(treas==NULL) { 1900 treas->remove ();
2157 new_draw_info(NDI_UNIQUE, 0,op,"The chest was empty.");
2158 decrease_ob(tmp);
2159 return;
2160 }
2161 while (tmp->inv) {
2162 treas = tmp->inv;
2163 1901
2164 remove_ob(treas);
2165 new_draw_info_format(NDI_UNIQUE, 0, op, "You find %s in the chest.",
2166 query_name(treas));
2167
2168 treas->x=op->x; 1902 treas->x = op->x;
2169 treas->y=op->y; 1903 treas->y = op->y;
2170 treas = insert_ob_in_map (treas, op->map, op,INS_BELOW_ORIGINATOR); 1904 treas = insert_ob_in_map (treas, op->map, op, INS_BELOW_ORIGINATOR);
2171 1905
2172 if (treas && (treas->type == RUNE || treas->type == TRAP) && treas->level 1906 if (treas && (treas->type == RUNE || treas->type == TRAP) && treas->level && QUERY_FLAG (op, FLAG_ALIVE))
2173 && QUERY_FLAG (op, FLAG_ALIVE))
2174 spring_trap (treas, op); 1907 spring_trap (treas, op);
1908
2175 /* If either player or container was destroyed, no need to do 1909 /* If either player or container was destroyed, no need to do
2176 * further processing. I think this should be enclused with 1910 * further processing. I think this should be enclused with
2177 * spring trap above, as I don't think there is otherwise 1911 * spring trap above, as I don't think there is otherwise
2178 * any way for the treasure chest or player to get killed 1912 * any way for the treasure chest or player to get killed.
2179 */ 1913 */
2180 if (was_destroyed (op, op_tag) || was_destroyed (tmp, tmp_tag)) 1914 if (op->destroyed () || tmp->destroyed ())
2181 break; 1915 break;
2182 } 1916 }
2183 1917
2184 if ( ! was_destroyed (tmp, tmp_tag) && tmp->inv == NULL) 1918 if (!tmp->destroyed () && !tmp->inv)
2185 decrease_ob (tmp); 1919 tmp->decrease (true);
2186
2187} 1920}
2188 1921
2189/** 1922/**
2190 * op eats food. 1923 * op eats food.
2191 * If player, takes care of messages and dragon special food. 1924 * If player, takes care of messages and dragon special food.
2192 */ 1925 */
1926static void
2193static void apply_food (object *op, object *tmp) 1927apply_food (object *op, object *tmp)
2194{ 1928{
2195 int capacity_remaining; 1929 int capacity_remaining;
2196 1930
2197 if(op->type!=PLAYER) 1931 if (op->type != PLAYER)
2198 op->stats.hp=op->stats.maxhp; 1932 op->stats.hp = op->stats.maxhp;
2199 else { 1933 else
1934 {
2200 /* check if this is a dragon (player), eating some flesh */ 1935 /* check if this is a dragon (player), eating some flesh */
2201 if (tmp->type==FLESH && is_dragon_pl(op) && dragon_eat_flesh(op, tmp)) 1936 if (tmp->type == FLESH && is_dragon_pl (op) && dragon_eat_flesh (op, tmp))
2202 ; 1937 ;
2203 else { 1938 else
1939 {
2204 /* usual case - no dragon meal: */ 1940 /* usual case - no dragon meal: */
2205 if(op->stats.food+tmp->stats.food>999) { 1941 if (op->stats.food + tmp->stats.food > 999)
1942 {
2206 if(tmp->type==FOOD || tmp->type==FLESH) 1943 if (tmp->type == FOOD || tmp->type == FLESH)
2207 new_draw_info(NDI_UNIQUE, 0,op,"You feel full, but what a waste of food!"); 1944 op->failmsg ("You feel full, but what a waste of food!");
2208 else 1945 else
2209 new_draw_info(NDI_UNIQUE, 0,op,"Most of the drink goes down your face not your throat!"); 1946 op->statusmsg ("Most of the drink goes down your face not your throat!");
2210 } 1947 }
2211 1948
1949 tmp->play_sound (
1950 tmp->sound
1951 ? tmp->sound
1952 : tmp->type == DRINK
1953 ? sound_find ("eat_drink")
1954 : sound_find ("eat_food")
1955 );
1956
2212 if(!QUERY_FLAG(tmp, FLAG_CURSED)) { 1957 if (!QUERY_FLAG (tmp, FLAG_CURSED))
2213 char buf[MAX_BUF]; 1958 {
2214 1959 const char *buf;
1960
2215 if (!is_dragon_pl(op)) { 1961 if (!is_dragon_pl (op))
1962 {
2216 /* eating message for normal players*/ 1963 /* eating message for normal players */
2217 if(tmp->type==DRINK) 1964 if (tmp->type == DRINK)
2218 sprintf(buf,"Ahhh...that %s tasted good.",tmp->name); 1965 buf = format ("Ahhh...that %s tasted good.", &tmp->name);
2219 else 1966 else
2220 sprintf(buf,"The %s tasted %s",tmp->name, 1967 buf = format ("The %s tasted %s", &tmp->name, tmp->type == FLESH ? "terrible!" : "good.");
2221 tmp->type==FLESH?"terrible!":"good."); 1968 }
2222 } 1969 else
2223 else {
2224 /* eating message for dragon players*/ 1970 /* eating message for dragon players */
2225 sprintf(buf,"The %s tasted terrible!",tmp->name); 1971 buf = format ("The %s tasted terrible!", &tmp->name);
2226 }
2227 1972
2228 new_draw_info(NDI_UNIQUE, 0,op,buf); 1973 op->statusmsg (buf);
1974
2229 capacity_remaining = 999 - op->stats.food; 1975 capacity_remaining = 999 - op->stats.food;
2230 op->stats.food+=tmp->stats.food; 1976 op->stats.food += tmp->stats.food;
2231 if(capacity_remaining < tmp->stats.food) 1977 if (capacity_remaining < tmp->stats.food)
2232 op->stats.hp += capacity_remaining / 50; 1978 op->stats.hp += capacity_remaining / 50;
2233 else 1979 else
2234 op->stats.hp+=tmp->stats.food/50; 1980 op->stats.hp += tmp->stats.food / 50;
1981
2235 if(op->stats.hp>op->stats.maxhp) 1982 if (op->stats.hp > op->stats.maxhp)
2236 op->stats.hp=op->stats.maxhp; 1983 op->stats.hp = op->stats.maxhp;
2237 if (op->stats.food > 999) 1984 if (op->stats.food > 999)
2238 op->stats.food = 999; 1985 op->stats.food = 999;
2239 } 1986 }
2240 1987
2241 /* special food hack -b.t. */ 1988 /* special food hack -b.t. */
2242 if(tmp->title || QUERY_FLAG(tmp,FLAG_CURSED)) 1989 if (tmp->title || QUERY_FLAG (tmp, FLAG_CURSED))
2243 eat_special_food(op,tmp); 1990 eat_special_food (op, tmp);
2244 } 1991 }
2245 } 1992 }
1993
2246 handle_apply_yield(tmp); 1994 handle_apply_yield (tmp);
2247 decrease_ob(tmp); 1995 tmp->decrease ();
2248} 1996}
2249 1997
2250/** 1998/**
2251 * A dragon is eating some flesh. If the flesh contains resistances, 1999 * A dragon is eating some flesh. If the flesh contains resistances,
2252 * there is a chance for the dragon's skin to get improved. 2000 * there is a chance for the dragon's skin to get improved.
… …
2255 * object *op the object (dragon player) eating the flesh 2003 * object *op the object (dragon player) eating the flesh
2256 * object *meal the flesh item, getting chewed in dragon's mouth 2004 * object *meal the flesh item, getting chewed in dragon's mouth
2257 * return: 2005 * return:
2258 * int 1 if eating successful, 0 if it doesn't work 2006 * int 1 if eating successful, 0 if it doesn't work
2259 */ 2007 */
2008int
2260int dragon_eat_flesh(object *op, object *meal) { 2009dragon_eat_flesh (object *op, object *meal)
2010{
2261 object *skin = NULL; /* pointer to dragon skin force*/ 2011 object *skin = NULL; /* pointer to dragon skin force */
2262 object *abil = NULL; /* pointer to dragon ability force*/ 2012 object *abil = NULL; /* pointer to dragon ability force */
2263 object *tmp = NULL; /* tmp. object */ 2013 object *tmp = NULL; /* tmp. object */
2264 2014
2265 char buf[MAX_BUF]; /* tmp. string buffer */
2266 double chance; /* improvement-chance of one resistance type */ 2015 double chance; /* improvement-chance of one resistance type */
2267 double totalchance=1; /* total chance of gaining one resistance */ 2016 double totalchance = 1; /* total chance of gaining one resistance */
2268 double bonus=0; /* level bonus (improvement is easier at lowlevel) */ 2017 double bonus = 0; /* level bonus (improvement is easier at lowlevel) */
2269 double mbonus=0; /* monster bonus */ 2018 double mbonus = 0; /* monster bonus */
2270 int atnr_winner[NROFATTACKS]; /* winning candidates for resistance improvement */ 2019 int atnr_winner[NROFATTACKS]; /* winning candidates for resistance improvement */
2271 int winners=0; /* number of winners */ 2020 int winners = 0; /* number of winners */
2272 int i; /* index */ 2021 int i; /* index */
2273 2022
2274 /* let's make sure and doublecheck the parameters */ 2023 /* let's make sure and doublecheck the parameters */
2275 if (meal->type!=FLESH || !is_dragon_pl(op)) 2024 if (meal->type != FLESH || !is_dragon_pl (op))
2276 return 0; 2025 return 0;
2277 2026
2278 /* now grab the 'dragon_skin'- and 'dragon_ability'-forces 2027 /* now grab the 'dragon_skin'- and 'dragon_ability'-forces
2279 from the player's inventory */ 2028 from the player's inventory */
2280 for (tmp=op->inv; tmp!=NULL; tmp=tmp->below) { 2029 for (tmp = op->inv; tmp; tmp = tmp->below)
2281 if (tmp->type == FORCE) { 2030 if (tmp->type == FORCE)
2282 if (strcmp(tmp->arch->name, "dragon_skin_force")==0) 2031 if (tmp->arch->archname == shstr_dragon_skin_force)
2283 skin = tmp; 2032 skin = tmp;
2284 else if (strcmp(tmp->arch->name, "dragon_ability_force")==0) 2033 else if (tmp->arch->archname == shstr_dragon_ability_force)
2285 abil = tmp; 2034 abil = tmp;
2286 } 2035
2287 }
2288
2289 /* if either skin or ability are missing, this is an old player 2036 /* if either skin or ability are missing, this is an old player
2290 which is not to be considered a dragon -> bail out */ 2037 which is not to be considered a dragon -> bail out */
2291 if (skin == NULL || abil == NULL) return 0; 2038 if (skin == NULL || abil == NULL)
2292 2039 return 0;
2040
2293 /* now start by filling stomache and health, according to food-value */ 2041 /* now start by filling stomache and health, according to food-value */
2294 if((999 - op->stats.food) < meal->stats.food) 2042 if ((999 - op->stats.food) < meal->stats.food)
2295 op->stats.hp += (999 - op->stats.food) / 50; 2043 op->stats.hp += (999 - op->stats.food) / 50;
2296 else 2044 else
2297 op->stats.hp += meal->stats.food/50; 2045 op->stats.hp += meal->stats.food / 50;
2046
2298 if(op->stats.hp>op->stats.maxhp) 2047 if (op->stats.hp > op->stats.maxhp)
2299 op->stats.hp=op->stats.maxhp; 2048 op->stats.hp = op->stats.maxhp;
2300 2049
2301 op->stats.food = MIN(999, op->stats.food + meal->stats.food); 2050 op->stats.food = MIN (999, op->stats.food + meal->stats.food);
2302 2051
2303 /*LOG(llevDebug, "-> player: %d, flesh: %d\n", op->level, meal->level);*/ 2052 /*LOG(llevDebug, "-> player: %d, flesh: %d\n", op->level, meal->level); */
2304 2053
2305 /* on to the interesting part: chances for adding resistance */ 2054 /* on to the interesting part: chances for adding resistance */
2306 for (i=0; i<NROFATTACKS; i++) { 2055 for (i = 0; i < NROFATTACKS; i++)
2056 {
2307 if (meal->resist[i] > 0 && atnr_is_dragon_enabled(i)) { 2057 if (meal->resist[i] > 0 && atnr_is_dragon_enabled (i))
2058 {
2308 /* got positive resistance, now calculate improvement chance (0-100) */ 2059 /* got positive resistance, now calculate improvement chance (0-100) */
2309 2060
2310 /* this bonus makes resistance increase easier at lower levels */ 2061 /* this bonus makes resistance increase easier at lower levels */
2311 bonus = (settings.max_level - op->level) * 30. / ((double)settings.max_level); 2062 bonus = (settings.max_level - op->level) * 30. / ((double) settings.max_level);
2312 if (i == abil->stats.exp) 2063 if (i == abil->stats.exp)
2313 bonus += 5; /* additional bonus for resistance of ability-focus */ 2064 bonus += 5; /* additional bonus for resistance of ability-focus */
2314 2065
2315 /* monster bonus increases with level, because high-level 2066 /* monster bonus increases with level, because high-level
2316 flesh is too rare */ 2067 flesh is too rare */
2317 mbonus = op->level * 20. / ((double)settings.max_level); 2068 mbonus = op->level * 20. / ((double) settings.max_level);
2318 2069
2319 chance = (((double)MIN(op->level+bonus, meal->level+bonus+mbonus))*100. / 2070 chance = (((double) MIN (op->level + bonus, meal->level + bonus + mbonus)) * 100. /
2320 ((double)settings.max_level)) - skin->resist[i]; 2071 ((double) settings.max_level)) - skin->resist[i];
2321 2072
2322 if (chance >= 0.) 2073 if (chance >= 0.)
2323 chance += 1.; 2074 chance += 1.;
2324 else 2075 else
2325 chance = (chance < -12) ? 0. : 1./pow(2., -chance); 2076 chance = (chance < -12) ? 0. : 1. / pow (2., -chance);
2326 2077
2327 /* chance is proportional to amount of resistance (max. 50) */ 2078 /* chance is proportional to amount of resistance (max. 50) */
2328 chance *= ((double)(MIN(meal->resist[i], 50)))/50.; 2079 chance *= ((double) (MIN (meal->resist[i], 50))) / 50.;
2329 2080
2330 /* doubled chance for resistance of ability-focus */ 2081 /* doubled chance for resistance of ability-focus */
2331 if (i == abil->stats.exp) 2082 if (i == abil->stats.exp)
2332 chance = MIN(100., chance*2.); 2083 chance = MIN (100., chance * 2.);
2333 2084
2334 /* now make the throw and save all winners (Don't insert luck bonus here!) */ 2085 /* now make the throw and save all winners (Don't insert luck bonus here!) */
2335 if (RANDOM()%10000 < (int)(chance*100)) { 2086 if (rndm (10000) < (unsigned int) (chance * 100))
2087 {
2336 atnr_winner[winners] = i; 2088 atnr_winner[winners] = i;
2337 winners++; 2089 winners++;
2338 } 2090 }
2339 2091
2340 if (chance >= 0.01 ) totalchance *= 1 - chance/100; 2092 if (chance >= 0.01)
2341 2093 totalchance *= 1 - chance / 100;
2094
2342 /*LOG(llevDebug, " %s: bonus %.1f, chance %.1f\n", attacks[i], bonus, chance);*/ 2095 /*LOG(llevDebug, " %s: bonus %.1f, chance %.1f\n", attacks[i], bonus, chance); */
2343 } 2096 }
2344 } 2097 }
2345 2098
2346 /* inverse totalchance as until now we have the failure-chance */ 2099 /* inverse totalchance as until now we have the failure-chance */
2347 totalchance = 100 - totalchance*100; 2100 totalchance = 100 - totalchance * 100;
2101
2348 /* print message according to totalchance */ 2102 /* print message according to totalchance */
2103 const char *buf;
2349 if (totalchance > 50.) 2104 if (totalchance > 50.)
2350 sprintf(buf, "Hmm! The %s tasted delicious!", meal->name); 2105 buf = format ("Hmm! The %s tasted delicious!", &meal->name);
2351 else if (totalchance > 10.) 2106 else if (totalchance > 10.)
2352 sprintf(buf, "The %s tasted very good.", meal->name); 2107 buf = format ("The %s tasted very good.", &meal->name);
2353 else if (totalchance > 1.) 2108 else if (totalchance > 1.)
2354 sprintf(buf, "The %s tasted good.", meal->name); 2109 buf = format ("The %s tasted good.", &meal->name);
2355 else if (totalchance > 0.1) 2110 else if (totalchance > 0.1)
2356 sprintf(buf, "The %s tasted bland.", meal->name); 2111 buf = format ("The %s tasted bland.", &meal->name);
2357 else if (totalchance >= 0.01) 2112 else if (totalchance >= 0.01)
2358 sprintf(buf, "The %s had a boring taste.", meal->name); 2113 buf = format ("The %s had a boring taste.", &meal->name);
2359 else if (meal->last_eat > 0 && atnr_is_dragon_enabled(meal->last_eat)) 2114 else if (meal->last_eat > 0 && atnr_is_dragon_enabled (meal->last_eat))
2360 sprintf(buf, "The %s tasted strange.", meal->name); 2115 buf = format ("The %s tasted strange.", &meal->name);
2361 else 2116 else
2362 sprintf(buf, "The %s had no taste.", meal->name); 2117 buf = format ("The %s had no taste.", &meal->name);
2363 new_draw_info(NDI_UNIQUE, 0, op, buf); 2118
2364 2119 op->statusmsg (buf);
2120
2365 /* now choose a winner if we have any */ 2121 /* now choose a winner if we have any */
2366 i = -1; 2122 i = -1;
2367 if (winners>0) 2123 if (winners > 0)
2368 i = atnr_winner[RANDOM()%winners]; 2124 i = atnr_winner [rndm (winners)];
2369 2125
2370 if (i >= 0 && i < NROFATTACKS && skin->resist[i] < 95) { 2126 if (i >= 0 && i < NROFATTACKS && skin->resist[i] < 95)
2127 {
2371 /* resistance increased! */ 2128 /* resistance increased! */
2372 skin->resist[i]++; 2129 skin->resist[i]++;
2373 fix_player(op); 2130 op->update_stats ();
2131
2132 op->statusmsg (format ("Your skin is now more resistant to %s!", change_resist_msg[i]));
2374 2133 }
2375 sprintf(buf, "Your skin is now more resistant to %s!", change_resist_msg[i]); 2134
2376 new_draw_info(NDI_UNIQUE|NDI_RED, 0, op, buf);
2377 }
2378
2379 /* if this flesh contains a new ability focus, we mark it 2135 /* if this flesh contains a new ability focus, we mark it
2380 into the ability_force and it will take effect on next level */ 2136 into the ability_force and it will take effect on next level */
2381 if (meal->last_eat > 0 && atnr_is_dragon_enabled(meal->last_eat) 2137 if (meal->last_eat > 0 && atnr_is_dragon_enabled (meal->last_eat) && meal->last_eat != abil->last_eat)
2382 && meal->last_eat != abil->last_eat) { 2138 {
2383 abil->last_eat = meal->last_eat; /* write: last_eat <new attnr focus> */ 2139 abil->last_eat = meal->last_eat; /* write: last_eat <new attnr focus> */
2384 2140
2385 if (meal->last_eat != abil->stats.exp) { 2141 if (meal->last_eat != abil->stats.exp)
2142 op->statusmsg (format (
2386 sprintf(buf, "Your metabolism prepares to focus on %s!", 2143 "Your metabolism prepares to focus on %s!\n"
2144 "The change will happen at level %d.",
2387 change_resist_msg[meal->last_eat]); 2145 change_resist_msg[meal->last_eat],
2388 new_draw_info(NDI_UNIQUE, 0, op, buf); 2146 abil->level + 1
2389 sprintf(buf, "The change will happen at level %d", abil->level + 1); 2147 ));
2390 new_draw_info(NDI_UNIQUE, 0, op, buf);
2391 }
2392 else { 2148 else
2393 sprintf(buf, "Your metabolism will continue to focus on %s.", 2149 {
2394 change_resist_msg[meal->last_eat]); 2150 op->statusmsg (format ("Your metabolism will continue to focus on %s.", change_resist_msg[meal->last_eat]));
2395 new_draw_info(NDI_UNIQUE, 0, op, buf);
2396 abil->last_eat = 0; 2151 abil->last_eat = 0;
2397 } 2152 }
2398 } 2153 }
2154
2399 return 1; 2155 return 1;
2400}
2401
2402static void apply_savebed (object *pl)
2403{
2404#ifndef COZY_SERVER
2405 if(!pl->contr->name_changed||!pl->stats.exp) {
2406 new_draw_info(NDI_UNIQUE, 0,pl,"You don't deserve to save your character yet.");
2407 return;
2408 }
2409#endif
2410 /* Need to call terminate_all_pets() before we remove the player ob */
2411 terminate_all_pets(pl);
2412 remove_ob(pl);
2413 pl->direction=0;
2414 new_draw_info_format(NDI_UNIQUE | NDI_ALL | NDI_DK_ORANGE, 5, pl,
2415 "%s leaves the game.",pl->name);
2416
2417 /* update respawn position */
2418 strcpy(pl->contr->savebed_map, pl->map->path);
2419 pl->contr->bed_x = pl->x;
2420 pl->contr->bed_y = pl->y;
2421
2422 strcpy(pl->contr->killer,"left");
2423 check_score(pl); /* Always check score */
2424 (void)save_player(pl,0);
2425 pl->map->players--;
2426#if MAP_MAXTIMEOUT
2427 MAP_SWAP_TIME(pl->map) = MAP_TIMEOUT(pl->map);
2428#endif
2429 play_again(pl);
2430 pl->speed = 0;
2431 update_ob_speed(pl);
2432} 2156}
2433 2157
2434/** 2158/**
2435 * Handles applying an improve armor scroll. 2159 * Handles applying an improve armor scroll.
2436 * Does some sanity checks, then calls improve_armour. 2160 * Does some sanity checks, then calls improve_armour.
2437 */ 2161 */
2162static void
2438static void apply_armour_improver (object *op, object *tmp) 2163apply_armour_improver (object *op, object *tmp)
2439{ 2164{
2440 object *armor; 2165 object *armor;
2441 2166
2442 if (!QUERY_FLAG(op, FLAG_WIZCAST) && (get_map_flags(op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_MAGIC)) { 2167 if (!QUERY_FLAG (op, FLAG_WIZCAST) && (get_map_flags (op->map, 0, op->x, op->y, 0, 0) & P_NO_MAGIC))
2443 new_draw_info(NDI_UNIQUE, 0,op,"Something blocks the magic of the scroll.");
2444 return;
2445 } 2168 {
2446 armor=find_marked_object(op); 2169 op->failmsg ("Something blocks the magic of the scroll. H<This area prevents magic effects.>");
2447 if ( ! armor) {
2448 new_draw_info(NDI_UNIQUE, 0, op, "You need to mark an armor object.");
2449 return; 2170 return;
2450 } 2171 }
2172
2173 armor = find_marked_object (op);
2174
2175 if (!armor)
2176 {
2177 op->failmsg ("You need to mark an armor object. Use the right mouse button popup or the mark command to do this.");
2178 return;
2179 }
2180
2451 if (armor->type != ARMOUR 2181 if (armor->type != ARMOUR
2452 && armor->type != CLOAK 2182 && armor->type != CLOAK
2453 && armor->type != BOOTS && armor->type != GLOVES 2183 && armor->type != BOOTS && armor->type != GLOVES && armor->type != BRACERS && armor->type != SHIELD && armor->type != HELMET)
2454 && armor->type != BRACERS && armor->type != SHIELD
2455 && armor->type != HELMET)
2456 { 2184 {
2457 new_draw_info(NDI_UNIQUE, 0,op,"Your marked item is not armour!\n"); 2185 op->failmsg ("Your marked item is not armour!\n");
2458 return; 2186 return;
2459 } 2187 }
2460 2188
2461 new_draw_info(NDI_UNIQUE, 0,op,"Applying armour enchantment."); 2189 op->statusmsg ("Applying armour enchantment.");
2462 improve_armour(op,tmp,armor); 2190 improve_armour (op, tmp, armor);
2463} 2191}
2464 2192
2465 2193void
2466extern void apply_poison (object *op, object *tmp) 2194apply_poison (object *op, object *tmp)
2467{ 2195{
2468 if (op->type == PLAYER) { 2196 // need to do it now when it is still on the map
2469 play_sound_player_only(op->contr, SOUND_DRINK_POISON,0,0);
2470 new_draw_info(NDI_UNIQUE, 0,op,"Yech! That tasted poisonous!");
2471 strcpy(op->contr->killer,"poisonous booze");
2472 }
2473 if (tmp->stats.hp > 0) {
2474 LOG(llevDebug,"Trying to poison player/monster for %d hp\n",
2475 tmp->stats.hp);
2476 hit_player(op, tmp->stats.hp, tmp, AT_POISON, 1);
2477 }
2478 op->stats.food-=op->stats.food/4;
2479 handle_apply_yield(tmp); 2197 handle_apply_yield (tmp);
2480 decrease_ob(tmp);
2481}
2482 2198
2199 object *poison = tmp->split (1);
2200
2201 if (op->type == PLAYER)
2202 {
2203 op->contr->play_sound (sound_find ("drink_poison"));
2204 op->failmsg ("Yech! That tasted poisonous!");
2205 op->contr->killer = poison;
2206 }
2207
2208 if (poison->stats.hp > 0)
2209 {
2210 LOG (llevDebug, "Trying to poison player/monster for %d hp\n", poison->stats.hp);
2211 hit_player (op, poison->stats.hp, tmp, AT_POISON, 1);
2212 }
2213
2214 op->stats.food -= op->stats.food / 4;
2215 poison->destroy ();
2216}
2217
2483/** 2218/**
2484 * This fonction return true if the exit is not a 2 ways one or it is 2 ways, valid exit. 2219 * This function return true if the exit is not a 2 ways one or it is 2 ways, valid exit.
2485 * A valid 2 way exit means: 2220 * A valid 2 way exit means:
2486 * -You can come back (there is another exit at the other side) 2221 * -You can come back (there is another exit at the other side)
2487 * -You are 2222 * -You are
2488 * ° the owner of the exit 2223 * ° the owner of the exit
2489 * ° or in the same party as the owner 2224 * ° or in the same party as the owner
2490 * 2225 *
2491 * Note: a owner in a 2 way exit is saved as the owner's name 2226 * Note: a owner in a 2 way exit is saved as the owner's name
2492 * in the field exit->name cause the field exit->owner doesn't 2227 * in the field exit->name cause the field exit->owner doesn't
2493 * survive in the swapping (in fact the whole exit doesn't survive). 2228 * survive in the swapping (in fact the whole exit doesn't survive).
2494 */ 2229 */
2230int
2495int is_legal_2ways_exit (object* op, object *exit) 2231is_legal_2ways_exit (object *op, object *exit)
2496 { 2232{
2497 object * tmp; 2233 if (exit->stats.exp != 1)
2498 object * exit_owner; 2234 return 1; /*This is not a 2 way, so it is legal */
2499 player * pp; 2235
2500 mapstruct * exitmap; 2236#if 0 //TODO
2501 if (exit->stats.exp!=1) return 1; /*This is not a 2 way, so it is legal*/ 2237 if (!has_been_loaded (EXIT_PATH (exit)) && exit->race)
2502 if (!has_been_loaded(EXIT_PATH(exit)) && exit->race) return 0; /* This is a reset town portal */ 2238 return 0; /* This is a reset town portal */
2503 /* To know if an exit has a correspondant, we look at 2239#endif
2504 * all the exits in destination and try to find one with same path as 2240
2505 * the current exit's position */ 2241 LOG (llevError | logBacktrace, "sync map load due to %s\n", exit->debug_desc ());
2506 if (!strncmp(EXIT_PATH (exit), settings.localdir, strlen(settings.localdir))) 2242
2507 exitmap = ready_map_name(EXIT_PATH (exit), MAP_PLAYER_UNIQUE); 2243 maptile *exitmap = maptile::find_sync (EXIT_PATH (exit), exit->map);
2508 else exitmap = ready_map_name(EXIT_PATH (exit), 0); 2244
2509 if (exitmap) 2245 if (exitmap)
2510 { 2246 {
2511 tmp=get_map_ob (exitmap,EXIT_X(exit),EXIT_Y(exit)); 2247 exitmap->load_sync ();
2512 if (!tmp) return 0; 2248
2513 for ( (tmp=get_map_ob(exitmap,EXIT_X(exit),EXIT_Y(exit)));tmp;tmp=tmp->above) 2249 object *tmp = exitmap->at (EXIT_X (exit), EXIT_Y (exit)).bot;
2250
2251 if (!tmp)
2252 return 0;
2253
2254 for (; tmp; tmp = tmp->above)
2514 { 2255 {
2515 if (tmp->type!=EXIT) continue; /*Not an exit*/ 2256 if (tmp->type != EXIT)
2516 if (!EXIT_PATH (tmp)) continue; /*Not a valid exit*/ 2257 continue; /*Not an exit */
2517 if ( (EXIT_X(tmp)!=exit->x) || (EXIT_Y(tmp)!=exit->y)) continue; /*Not in the same place*/
2518 if (strcmp(exit->map->path,EXIT_PATH(tmp))!=0) continue; /*Not in the same map*/
2519 2258
2259 if (!EXIT_PATH (tmp))
2260 continue; /*Not a valid exit */
2261
2262 if ((EXIT_X (tmp) != exit->x) || (EXIT_Y (tmp) != exit->y))
2263 continue; /*Not in the same place */
2264
2265 if (exit->map->path != EXIT_PATH (tmp))
2266 continue; /*Not in the same map */
2267
2520 /* From here we have found the exit is valid. However we do 2268 /* From here we have found the exit is valid. However we do
2521 * here the check of the exit owner. It is important for the 2269 * here the check of the exit owner. It is important for the
2522 * town portals to prevent strangers from visiting your appartments 2270 * town portals to prevent strangers from visiting your appartments
2523 */ 2271 */
2272 if (!exit->race)
2524 if (!exit->race) return 1; /*No owner, free for all!*/ 2273 return 1; /*No owner, free for all! */
2525 exit_owner=NULL; 2274
2526 for (pp=first_player;pp;pp=pp->next) 2275 object *exit_owner = 0;
2276
2277 for_all_players (pp)
2527 { 2278 {
2528 if (!pp->ob) continue; 2279 if (!pp->ob)
2280 continue;
2281
2529 if (pp->ob->name!=exit->race) continue; 2282 if (pp->ob->name != exit->race)
2283 continue;
2284
2530 exit_owner= pp->ob; /*We found a player which correspond to the player name*/ 2285 exit_owner = pp->ob; /*We found a player which correspond to the player name */
2531 break; 2286 break;
2532 } 2287 }
2533 if (!exit_owner) return 0; /* No more owner*/ 2288
2534 if (exit_owner->contr==op->contr) return 1; /*It is your exit*/ 2289 if (!exit_owner)
2290 return 0; /* No more owner */
2291
2292 if (exit_owner->contr == op->contr)
2293 return 1; /*It is your exit */
2294
2535 if ( exit_owner && /*There is a owner*/ 2295 if (exit_owner && /*There is a owner */
2536 (op->contr) && /*A player tries to pass */ 2296 (op->contr) && /*A player tries to pass */
2537 ( (exit_owner->contr->party==NULL) || /*No pass if controller has no party*/ 2297 ((exit_owner->contr->party == NULL) || /*No pass if controller has no party */
2538 (exit_owner->contr->party!=op->contr->party)) ) /* Or not the same as op*/ 2298 (exit_owner->contr->party != op->contr->party))) /* Or not the same as op */
2539 return 0; 2299 return 0;
2300
2540 return 1; 2301 return 1;
2541 } 2302 }
2542 } 2303 }
2304
2543 return 0; 2305 return 0;
2306}
2307
2308/**
2309 * This function will try to apply a lighter and in case no lighter
2310 * is specified it will try to find a lighter in the players inventory,
2311 * and inform him about this requirement.
2312 *
2313 * who - the player
2314 * op - the item we want to light
2315 * lighter - the lighter or 0 if a lighter has yet to be found
2316 */
2317static object *
2318auto_apply_lighter (object *who, object *op, object *lighter)
2319{
2320 if (lighter == 0)
2321 {
2322 for (object *tmp = who->inv; tmp; tmp = tmp->below)
2323 {
2324 if (tmp->type == LIGHTER)
2325 {
2326 lighter = tmp;
2327 break;
2328 }
2329 }
2330
2331 if (!lighter)
2332 {
2333 who->failmsg (format (
2334 "You can't light up the %s with your bare hands! "
2335 "H<You need a lighter in your inventory, for example a flint and steel.>",
2336 &op->name));
2337 return 0;
2338 }
2544 } 2339 }
2545 2340
2341 // last_eat == 0 means the lighter is not being used up!
2342 if (lighter->last_eat && lighter->stats.food)
2343 {
2344 /* lighter gets used up */
2345 lighter = lighter->split ();
2346 lighter->stats.food--;
2347 who->insert (lighter);
2348 }
2349 else if (lighter->last_eat)
2350 {
2351 /* no charges left in lighter */
2352 who->failmsg (format (
2353 "You attempt to light the %s with a used up %s.",
2354 &op->name, &lighter->name));
2355 return 0;
2356 }
2357
2358 return lighter;
2359}
2360
2361/**
2362 * Designed primarily to light torches/lanterns/etc.
2363 * Also burns up burnable material too. First object in the inventory is
2364 * the selected object to "burn". -b.t.
2365 */
2366void
2367apply_lighter (object *who, object *lighter)
2368{
2369 object *item;
2370 int is_player_env = 0;
2371
2372 item = find_marked_object (who);
2373 if (item)
2374 {
2375 if (!auto_apply_lighter (who, item, lighter))
2376 return;
2377
2378 /* Perhaps we should split what we are trying to light on fire?
2379 * I can't see many times when you would want to light multiple
2380 * objects at once.
2381 */
2382
2383 save_throw_object (item, AT_FIRE, who);
2384
2385 if (item->destroyed ()
2386 || ((item->type == LAMP || item->type == TORCH)
2387 && item->glow_radius > 0))
2388 who->statusmsg (format (
2389 "You light the %s with the %s.",
2390 &item->name, &lighter->name));
2391 else
2392 who->failmsg (format (
2393 "You attempt to light the %s with the %s and fail.",
2394 &item->name, &lighter->name));
2395 }
2396 else
2397 who->failmsg ("You need to mark a lightable object.");
2398}
2399
2400/**
2401 * This function generates a cursed effect for cursed lamps and torches.
2402 */
2403void player_apply_lamp_cursed_effect (object *who, object *op)
2404{
2405 if (op->level)
2406 {
2407 who->failmsg (format (
2408 "The %s was cursed, it explodes in a big fireball!",
2409 &op->name));
2410 create_exploding_ball_at (who, op->level);
2411 }
2412 else
2413 {
2414 who->failmsg (format (
2415 "The %s was cursed, it crumbles to dust, at least it didn't explode.!",
2416 &op->name));
2417 }
2418
2419 op->destroy ();
2420}
2421
2422/**
2423 * Apply for players and lamps
2424 *
2425 * who - the player
2426 * op - the lamp
2427 */
2428void player_apply_lamp (object *who, object *op)
2429{
2430 bool switch_on = op->glow_radius ? false : true;
2431
2432 if (switch_on)
2433 {
2434 object *lighter = 0;
2435
2436 if (op->flag [FLAG_IS_LIGHTABLE]
2437 && !(lighter = auto_apply_lighter (who, op, 0)))
2438 return;
2439
2440 if (op->stats.food < 1)
2441 {
2442 if (op->type == LAMP)
2443 who->failmsg (format (
2444 "The %s is out of fuel! "
2445 "H<Lamps and similar items need fuel. They cannot be refilled.>",
2446 &op->name));
2447 else
2448 who->failmsg (format (
2449 "The %s is burnt out! "
2450 "H<Torches and similar items burn out and become worthless.>",
2451 &op->name));
2452 return;
2453 }
2454
2455 if (op->flag [FLAG_CURSED])
2456 {
2457 player_apply_lamp_cursed_effect (who, op);
2458 return;
2459 }
2460
2461 if (lighter)
2462 who->statusmsg (format (
2463 "You light up the %s with the %s.", &op->name, &lighter->name));
2464 else
2465 who->statusmsg (format ("You light up the %s.", &op->name));
2466 }
2467 else
2468 {
2469 if (op->flag [FLAG_CURSED])
2470 {
2471 player_apply_lamp_cursed_effect (who, op);
2472 return;
2473 }
2474
2475 if (op->type == TORCH)
2476 {
2477 if (!op->flag [FLAG_IS_LIGHTABLE])
2478 {
2479 who->statusmsg (format (
2480 "You put out the %s. "
2481 "H<The %s can't be used anymore, as it can't be lighted up again.>",
2482 &op->name, &op->name));
2483 }
2484 else
2485 who->statusmsg (format (
2486 "You put out the %s."
2487 "H<Torches wear out if you put them out.>",
2488 &op->name));
2489 }
2490 else
2491 who->statusmsg (format ("You turn off the %s.", &op->name));
2492 }
2493
2494 apply_lamp (op, switch_on);
2495}
2496
2497void get_animation_from_arch (object *op, arch_ptr a)
2498{
2499 op->animation_id = a->animation_id;
2500 op->flag [FLAG_IS_TURNABLE] = a->flag [FLAG_IS_TURNABLE];
2501 op->flag [FLAG_ANIMATE] = a->flag [FLAG_ANIMATE];
2502 op->anim_speed = a->anim_speed;
2503 op->last_anim = 0;
2504 op->state = 0;
2505 op->face = a->face;
2506
2507 if (NUM_ANIMATIONS(op) > 1)
2508 {
2509 SET_ANIMATION(op, 0);
2510 animate_object (op, op->direction);
2511 }
2512 else
2513 update_object (op, UP_OBJ_FACE);
2514}
2515
2516/**
2517 * Apply for LAMPs and TORCHes.
2518 *
2519 * op - the lamp
2520 * switch_on - a flag which says whether the lamp should be switched on or off
2521 */
2522void apply_lamp (object *op, bool switch_on)
2523{
2524 op->set_glow_radius (switch_on ? op->range : 0);
2525 op->set_speed (switch_on ? op->arch->speed : 0);
2526
2527 // torches wear out if you put them out
2528 if (op->type == TORCH && !switch_on)
2529 {
2530 if (op->flag [FLAG_IS_LIGHTABLE])
2531 {
2532 op->stats.food -= (double) op->arch->stats.food / 15;
2533 if (op->stats.food < 0)
2534 op->stats.food = 0;
2535 }
2536 else
2537 op->stats.food = 0;
2538 }
2539
2540 // lamps and torched get worthless when used up
2541 if (op->stats.food <= 0)
2542 op->value = 0;
2543
2544 // FIXME: This is a hack to make the more sane torches and lamps
2545 // still animated ;-/
2546 if (op->other_arch)
2547 get_animation_from_arch (op, switch_on ? op->other_arch : op->arch);
2548
2549 if (object *pl = op->visible_to ())
2550 esrv_update_item (UPD_ANIM | UPD_FACE | UPD_NAME, pl, op);
2551}
2546 2552
2547/** 2553/**
2548 * Main apply handler. 2554 * Main apply handler.
2549 * 2555 *
2550 * Checks for unpaid items before applying. 2556 * Checks for unpaid items before applying.
… …
2552 * Return value: 2558 * Return value:
2553 * 0: player or monster can't apply objects of that type 2559 * 0: player or monster can't apply objects of that type
2554 * 1: has been applied, or there was an error applying the object 2560 * 1: has been applied, or there was an error applying the object
2555 * 2: objects of that type can't be applied if not in inventory 2561 * 2: objects of that type can't be applied if not in inventory
2556 * 2562 *
2557 * op is the object that is causing object to be applied, tmp is the object 2563 * who is the object that is causing object to be applied, op is the object
2558 * being applied. 2564 * being applied.
2559 * 2565 *
2560 * aflag is special (always apply/unapply) flags. Nothing is done with 2566 * aflag is special (always apply/unapply) flags. Nothing is done with
2561 * them in this function - they are passed to apply_special 2567 * them in this function - they are passed to apply_special
2562 */ 2568 */
2563 2569int
2564int manual_apply (object *op, object *tmp, int aflag) 2570manual_apply (object *who, object *op, int aflag)
2565{ 2571{
2566 if (tmp->head) tmp=tmp->head; 2572 op = op->head_ ();
2567 2573
2568 if (QUERY_FLAG (tmp, FLAG_UNPAID) && ! QUERY_FLAG (tmp, FLAG_APPLIED)) { 2574 if (QUERY_FLAG (op, FLAG_UNPAID) && !QUERY_FLAG (op, FLAG_APPLIED))
2575 {
2569 if (op->type == PLAYER) { 2576 if (who->type == PLAYER)
2570 new_draw_info (NDI_UNIQUE, 0, op, "You should pay for it first."); 2577 {
2578 examine (who, op);
2579 //who->failmsg ("You should pay for it first! H<You cannot use items marked as unpaid.>");//TODO remove
2571 return 1; 2580 return 1;
2572 } else { 2581 }
2582 else
2573 return 0; /* monsters just skip unpaid items */ 2583 return 0; /* monsters just skip unpaid items */
2574 } 2584 }
2585
2586 if (INVOKE_OBJECT (APPLY, op, ARG_OBJECT (who)))
2587 return RESULT_INT (0);
2588
2589 switch (op->type)
2575 } 2590 {
2576 2591 case CF_HANDLE:
2577 2592 who->play_sound (sound_find ("turn_handle"));
2578 /* Lauwenmark: Handle for plugin apply event */ 2593 who->statusmsg ("You turn the handle.");
2579 if (execute_event(tmp, EVENT_APPLY,op,NULL,NULL,SCRIPT_FIX_ALL)!=0) 2594 op->value = op->value ? 0 : 1;
2595 SET_ANIMATION (op, op->value);
2596 update_object (op, UP_OBJ_FACE);
2597 push_button (op, who);
2580 return 1; 2598 return 1;
2581 2599
2582 switch (tmp->type) { 2600 case TRIGGER:
2601 if (check_trigger (op, who, who))
2602 {
2603 who->statusmsg ("You turn the handle.");
2604 who->play_sound (sound_find ("turn_handle"));
2605 }
2606 else
2607 who->failmsg ("The handle doesn't move.");
2583 2608
2584 case TRANSPORT:
2585 return apply_transport(op, tmp, aflag);
2586
2587 case CF_HANDLE:
2588 new_draw_info(NDI_UNIQUE, 0,op,"You turn the handle.");
2589 play_sound_map(op->map, op->x, op->y, SOUND_TURN_HANDLE);
2590 tmp->value=tmp->value?0:1;
2591 SET_ANIMATION(tmp, tmp->value);
2592 update_object(tmp,UP_OBJ_FACE);
2593 push_button(tmp);
2594 return 1; 2609 return 1;
2595 2610
2596 case TRIGGER: 2611 case EXIT:
2597 if (check_trigger (tmp, op)) {
2598 new_draw_info (NDI_UNIQUE, 0, op, "You turn the handle.");
2599 play_sound_map (tmp->map, tmp->x, tmp->y, SOUND_TURN_HANDLE);
2600 } else {
2601 new_draw_info (NDI_UNIQUE, 0, op, "The handle doesn't move.");
2602 }
2603 return 1;
2604
2605 case EXIT:
2606 if (op->type != PLAYER) 2612 if (who->type != PLAYER)
2607 return 0; 2613 return 0;
2614
2608 if( ! EXIT_PATH (tmp) || !is_legal_2ways_exit(op,tmp)) { 2615 if (!EXIT_PATH (op) || !is_legal_2ways_exit (who, op))
2609 new_draw_info_format(NDI_UNIQUE, 0, op, "The %s is closed.", 2616 who->failmsg (format ("The %s is closed. H<And will stay closed, until somebody fires up the map editor and adds it.>", query_name (op)));
2610 query_name(tmp)); 2617 else
2611 } else { 2618 {
2612 /* Don't display messages for random maps. */ 2619 /* Don't display messages for random maps. */
2613 if (tmp->msg && strncmp(EXIT_PATH(tmp),"/!",2) && 2620 if (op->msg && !EXIT_PATH (op).starts_with ("/!"))
2614 strncmp(EXIT_PATH(tmp), "/random/", 8)) 2621 who->statusmsg (op->msg, NDI_NAVY);
2615 new_draw_info (NDI_NAVY, 0, op, tmp->msg); 2622
2616 enter_exit(op,tmp); 2623 who->enter_exit (op);
2617 } 2624 }
2625
2618 return 1; 2626 return 1;
2619 2627
2620 case SIGN: 2628 case INSCRIBABLE:
2621 apply_sign (op, tmp, 0); 2629 who->statusmsg (op->msg);
2630 // maybe show a spell menu to chose from or something like that
2622 return 1; 2631 return 1;
2623 2632
2624 case BOOK: 2633 case SIGN:
2625 if (op->type == PLAYER) { 2634 apply_sign (who, op, 0);
2626 apply_book (op, tmp);
2627 return 1;
2628 } else {
2629 return 0;
2630 }
2631
2632 case SKILLSCROLL:
2633 if (op->type == PLAYER) {
2634 apply_skillscroll (op, tmp);
2635 return 1;
2636 }
2637 return 0;
2638
2639 case SPELLBOOK:
2640 if (op->type == PLAYER) {
2641 apply_spellbook (op, tmp);
2642 return 1;
2643 }
2644 return 0;
2645
2646 case SCROLL:
2647 apply_scroll (op, tmp, 0);
2648 return 1; 2635 return 1;
2649 2636
2650 case POTION: 2637 case BOOK:
2651 (void) apply_potion(op, tmp); 2638 if (who->type == PLAYER)
2639 {
2640 apply_book (who, op);
2641 return 1;
2642 }
2643 else
2644 return 0;
2645
2646 case SKILLSCROLL:
2647 if (who->type == PLAYER)
2648 {
2649 apply_skillscroll (who, op);
2650 return 1;
2651 }
2652 else
2653 return 0;
2654
2655 case SPELLBOOK:
2656 if (who->type == PLAYER)
2657 {
2658 apply_spellbook (who, op);
2659 return 1;
2660 }
2661 else
2662 return 0;
2663
2664 case SCROLL:
2665 apply_scroll (who, op, 0);
2652 return 1; 2666 return 1;
2653 2667
2668 case POTION:
2669 apply_potion (who, op);
2670 return 1;
2671
2654 /* Eneq(@csd.uu.se): Handle apply on containers. */ 2672 /* Eneq(@csd.uu.se): Handle apply on containers. */
2673 //TODO: remove, as it is unsed?
2655 case CLOSE_CON: 2674 case CLOSE_CON:
2656 if (op->type==PLAYER) 2675 apply_container (who, op->env);
2657 (void) esrv_apply_container (op, tmp->env);
2658 else
2659 (void) apply_container (op, tmp->env);
2660 return 1; 2676 return 1;
2661 2677
2662 case CONTAINER: 2678 case CONTAINER:
2663 if (op->type==PLAYER) 2679 apply_container (who, op);
2664 (void) esrv_apply_container (op, tmp);
2665 else
2666 (void) apply_container (op, tmp);
2667 return 1; 2680 return 1;
2668 2681
2669 case TREASURE: 2682 case TREASURE:
2670 if (op->type == PLAYER) { 2683 if (who->type == PLAYER)
2671 apply_treasure (op, tmp); 2684 {
2672 return 1; 2685 apply_treasure (who, op);
2673 } else { 2686 return 1;
2674 return 0; 2687 }
2688 else
2689 return 0;
2690
2691 case LAMP:
2692 case TORCH:
2693 player_apply_lamp (who, op);
2694 return 1;
2695
2696 case WEAPON:
2697 case ARMOUR:
2698 case BOOTS:
2699 case GLOVES:
2700 case AMULET:
2701 case GIRDLE:
2702 case BRACERS:
2703 case SHIELD:
2704 case HELMET:
2705 case RING:
2706 case CLOAK:
2707 case WAND:
2708 case ROD:
2709 case HORN:
2710 case SKILL:
2711 case BOW:
2712 case BUILDER:
2713 case SKILL_TOOL:
2714 if (op->env != who)
2715 return 2; /* not in inventory */
2716
2717 apply_special (who, op, aflag);
2718 return 1;
2719
2720 case DRINK:
2721 case FOOD:
2722 case FLESH:
2723 apply_food (who, op);
2724 return 1;
2725
2726 case POISON:
2727 apply_poison (who, op);
2728 return 1;
2729
2730 case SAVEBED:
2731 return 1;
2732
2733 case ARMOUR_IMPROVER:
2734 if (who->type == PLAYER)
2735 {
2736 apply_armour_improver (who, op);
2737 return 1;
2738 }
2739 else
2740 return 0;
2741
2742 case WEAPON_IMPROVER:
2743 check_improve_weapon (who, op);
2744 return 1;
2745
2746 case CLOCK:
2747 if (who->type == PLAYER)
2748 {
2749 char buf[MAX_BUF];
2750 timeofday_t tod;
2751
2752 get_tod (&tod);
2753 who->play_sound (sound_find ("sound_clock"));
2754 who->statusmsg (format (
2755 "It is %d minute%s past %d o'clock %s",
2756 tod.minute + 1, ((tod.minute + 1 < 2) ? "" : "s"),
2757 ((tod.hour % 14 == 0) ? 14 : ((tod.hour) % 14)), ((tod.hour >= 14) ? "pm" : "am")
2758 ));
2759 return 1;
2760 }
2761 else
2762 return 0;
2763
2764 case MENU:
2765 if (who->type == PLAYER)
2766 {
2767 shop_listing (op, who);
2768 return 1;
2769 }
2770 else
2771 return 0;
2772
2773 case POWER_CRYSTAL:
2774 apply_power_crystal (who, op); /* see egoitem.c */
2775 return 1;
2776
2777 case LIGHTER: /* for lighting torches/lanterns/etc */
2778 if (who->type == PLAYER)
2779 {
2780 apply_lighter (who, op);
2781 return 1;
2782 }
2783 else
2784 return 0;
2785
2786 case ITEM_TRANSFORMER:
2787 apply_item_transformer (who, op);
2788 return 1;
2789
2790 default:
2791 return 0;
2675 } 2792 }
2676
2677 case WEAPON:
2678 case ARMOUR:
2679 case BOOTS:
2680 case GLOVES:
2681 case AMULET:
2682 case GIRDLE:
2683 case BRACERS:
2684 case SHIELD:
2685 case HELMET:
2686 case RING:
2687 case CLOAK:
2688 case WAND:
2689 case ROD:
2690 case HORN:
2691 case SKILL:
2692 case BOW:
2693 case LAMP:
2694 case BUILDER:
2695 case SKILL_TOOL:
2696 if (tmp->env != op)
2697 return 2; /* not in inventory */
2698 (void) apply_special (op, tmp, aflag);
2699 return 1;
2700
2701 case DRINK:
2702 case FOOD:
2703 case FLESH:
2704 apply_food (op, tmp);
2705 return 1;
2706
2707 case POISON:
2708 apply_poison (op, tmp);
2709 return 1;
2710
2711 case SAVEBED:
2712 if (op->type == PLAYER) {
2713 apply_savebed (op);
2714 return 1;
2715 } else {
2716 return 0;
2717 }
2718
2719 case ARMOUR_IMPROVER:
2720 if (op->type == PLAYER) {
2721 apply_armour_improver (op, tmp);
2722 return 1;
2723 } else {
2724 return 0;
2725 }
2726
2727 case WEAPON_IMPROVER:
2728 (void) check_improve_weapon(op, tmp);
2729 return 1;
2730
2731 case CLOCK:
2732 if (op->type == PLAYER) {
2733 char buf[MAX_BUF];
2734 timeofday_t tod;
2735
2736 get_tod(&tod);
2737 sprintf(buf, "It is %d minute%s past %d o'clock %s",
2738 tod.minute+1, ((tod.minute+1 < 2) ? "" : "s"),
2739 ((tod.hour % 14 == 0) ? 14 : ((tod.hour)%14)),
2740 ((tod.hour >= 14) ? "pm" : "am"));
2741 play_sound_player_only(op->contr, SOUND_CLOCK,0,0);
2742 new_draw_info(NDI_UNIQUE, 0,op, buf);
2743 return 1;
2744 } else {
2745 return 0;
2746 }
2747
2748 case MENU:
2749 if (op->type == PLAYER) {
2750 shop_listing (op);
2751 return 1;
2752 } else {
2753 return 0;
2754 }
2755
2756 case POWER_CRYSTAL:
2757 apply_power_crystal(op,tmp); /* see egoitem.c */
2758 return 1;
2759
2760 case LIGHTER: /* for lighting torches/lanterns/etc */
2761 if (op->type == PLAYER) {
2762 apply_lighter(op,tmp);
2763 return 1;
2764 } else {
2765 return 0;
2766 }
2767
2768 case ITEM_TRANSFORMER:
2769 apply_item_transformer( op, tmp );
2770 return 1;
2771
2772 default:
2773 return 0;
2774 }
2775} 2793}
2776
2777 2794
2778/* quiet suppresses the "don't know how to apply" and "you must get it first" 2795/* quiet suppresses the "don't know how to apply" and "you must get it first"
2779 * messages as needed by player_apply_below(). But there can still be 2796 * messages as needed by player_apply_below(). But there can still be
2780 * "but you are floating high above the ground" messages. 2797 * "but you are floating high above the ground" messages.
2781 * 2798 *
2782 * Same return value as apply() function. 2799 * Same return value as apply() function.
2783 */ 2800 */
2801int
2784int player_apply (object *pl, object *op, int aflag, int quiet) 2802player_apply (object *pl, object *op, int aflag, int quiet)
2785{ 2803{
2786 int tmp;
2787
2788 if (op->env == NULL && (pl->move_type & MOVE_FLYING)) { 2804 if (!op->env && (pl->move_type & MOVE_FLYING))
2805 {
2789 /* player is flying and applying object not in inventory */ 2806 /* player is flying and applying object not in inventory */
2790 if ( ! QUERY_FLAG (pl, FLAG_WIZ) && !(op->move_type & MOVE_FLYING)) { 2807 if (!QUERY_FLAG (pl, FLAG_WIZ) && !(op->move_type & MOVE_FLYING))
2791 new_draw_info (NDI_UNIQUE, 0, pl, "But you are floating high " 2808 {
2792 "above the ground!"); 2809 pl->failmsg ("But you are floating high above the ground! "
2810 "H<You have to stop levitating first, if you can, either by using your levitation skill, "
2811 "or waiting till the levitation effect wears off.>");
2793 return 0; 2812 return 0;
2794 } 2813 }
2795 }
2796
2797 /* Check for PLAYER to avoid a DM to disappear in a puff of smoke if
2798 * applied.
2799 */
2800 if (op->type != PLAYER && QUERY_FLAG (op, FLAG_WAS_WIZ) && ! QUERY_FLAG (pl, FLAG_WAS_WIZ))
2801 { 2814 }
2802 play_sound_map (pl->map, pl->x, pl->y, SOUND_OB_EVAPORATE);
2803 new_draw_info (NDI_UNIQUE, 0, pl, "The object disappears in a puff "
2804 "of smoke!");
2805 new_draw_info (NDI_UNIQUE, 0, pl, "It must have been an illusion.");
2806 remove_ob (op);
2807 free_object (op);
2808 return 1;
2809 }
2810 2815
2811 pl->contr->last_used = op; 2816 pl->contr->last_used = op;
2812 pl->contr->last_used_id = op->count;
2813 2817
2814 tmp = manual_apply (pl, op, aflag); 2818 int tmp = manual_apply (pl, op, aflag);
2819
2815 if ( ! quiet) { 2820 if (!quiet)
2821 {
2816 if (tmp == 0) 2822 if (tmp == 0)
2817 new_draw_info_format (NDI_UNIQUE, 0, pl, 2823 pl->statusmsg (format ("I don't know how to apply the %s.", query_name (op)));
2818 "I don't know how to apply the %s.",
2819 query_name (op));
2820 else if (tmp == 2) 2824 else if (tmp == 2)
2821 new_draw_info_format (NDI_UNIQUE, 0, pl, 2825 pl->failmsg ("You must get it first!\n");
2822 "You must get it first!\n");
2823 } 2826 }
2827
2824 return tmp; 2828 return tmp;
2825} 2829}
2826 2830
2827/** 2831/**
2828 * player_apply_below attempts to apply the object 'below' the player. 2832 * player_apply_below attempts to apply the object 'below' the player.
2829 * If the player has an open container, we use that for below, otherwise 2833 * If the player has an open container, we use that for below, otherwise
2830 * we use the ground. 2834 * we use the ground.
2831 */ 2835 */
2832 2836void
2833void player_apply_below (object *pl) 2837player_apply_below (object *pl)
2834{ 2838{
2835 object *tmp, *next;
2836 int floors; 2839 int floors = 0;
2837 2840
2838 if (pl->contr->transport && pl->contr->transport->type == TRANSPORT) {
2839 apply_transport(pl, pl->contr->transport, 0);
2840 return;
2841 }
2842
2843 /* If using a container, set the starting item to be the top 2841 /* If using a container, set the starting item to be the top
2844 * item in the container. Otherwise, use the map. 2842 * item in the container. Otherwise, use the map.
2845 */
2846 tmp = (pl->container != NULL) ? pl->container->inv : pl->below;
2847
2848 /* This is perhaps more complicated. However, I want to make sure that 2843 * This is perhaps more complicated. However, I want to make sure that
2849 * we don't use a corrupt pointer for the next object, so we get the 2844 * we don't use a corrupt pointer for the next object, so we get the
2850 * next object in the stack before applying. This is can only be a 2845 * next object in the stack before applying. This is can only be a
2851 * problem if player_apply() has a bug in that it uses the object but does 2846 * problem if player_apply() has a bug in that it uses the object but does
2852 * not return a proper value. 2847 * not return a proper value.
2853 */ 2848 */
2854 for (floors = 0; tmp!=NULL; tmp=next) { 2849 for (object *next, *tmp = pl->container ? pl->container->inv : pl->below; tmp; tmp = next)
2850 {
2855 next = tmp->below; 2851 next = tmp->below;
2852
2856 if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) 2853 if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
2857 floors++; 2854 floors++;
2858 else if (floors > 0) 2855 else if (floors > 0)
2859 return; /* process only floor objects after first floor object */ 2856 return; /* process only floor objects after first floor object */
2860 2857
2861 /* If it is visible, player can apply it. If it is applied by 2858 /* If it is visible, player can apply it. If it is applied by
2862 * person moving on it, also activate. Added code to make it 2859 * person moving on it, also activate. Added code to make it
2863 * so that at least one of players movement types be that which 2860 * so that at least one of players movement types be that which
2864 * the item needs. 2861 * the item needs.
2865 */ 2862 */
2866 if ( ! tmp->invisible || (tmp->move_on & pl->move_type)) { 2863 if (!tmp->invisible || (tmp->move_on & pl->move_type))
2867 if (player_apply (pl, tmp, 0, 1) == 1) 2864 if (player_apply (pl, tmp, 0, 1) == 1)
2868 return; 2865 return;
2869 } 2866
2870 if (floors >= 2) 2867 if (floors >= 2)
2871 return; /* process at most two floor objects */ 2868 return; /* process at most two floor objects */
2872 } 2869 }
2873} 2870}
2874 2871
2875/** 2872/**
2876 * Unapplies specified item. 2873 * Unapplies specified item.
2877 * No check done on cursed/damned. 2874 * No check done on cursed/damned.
2878 * Break this out of apply_special - this is just done 2875 * Break this out of apply_special - this is just done
2879 * to keep the size of apply_special to a more managable size. 2876 * to keep the size of apply_special to a more managable size.
2880 */ 2877 */
2878static int
2881static int unapply_special (object *who, object *op, int aflags) 2879unapply_special (object *who, object *op, int aflags)
2882{ 2880{
2883 object *tmp2; 2881 if (INVOKE_OBJECT (BE_UNREADY, op, ARG_OBJECT (who), ARG_INT (aflags))
2882 || INVOKE_OBJECT (UNREADY, who, ARG_OBJECT (op), ARG_INT (aflags)))
2883 return RESULT_INT (0);
2884 2884
2885 CLEAR_FLAG(op, FLAG_APPLIED); 2885 CLEAR_FLAG (op, FLAG_APPLIED);
2886
2886 switch(op->type) { 2887 switch (op->type)
2887 case WEAPON: 2888 {
2888 new_draw_info_format(NDI_UNIQUE, 0, who, "You unwield %s.",query_name(op));
2889
2890 (void) change_abil (who,op);
2891 if(QUERY_FLAG(who,FLAG_READY_WEAPON))
2892 CLEAR_FLAG(who,FLAG_READY_WEAPON);
2893 /* GROS: update the current_weapon_script field (used with script_attack for weapons) */
2894 who->current_weapon_script = NULL;
2895 who->current_weapon = NULL;
2896 clear_skill(who);
2897 break;
2898
2899 case SKILL: /* allows objects to impart skills */
2900 case SKILL_TOOL: 2889 case SKILL_TOOL:
2901 if (op != who->chosen_skill) { 2890 // unapplying a skill tool should also unapply the skill it governs
2902 LOG (llevError, "BUG: apply_special(): applied skill is not a chosen skill\n"); 2891 // but this is hard, as it shouldn't do so when the skill can
2903 } 2892 // be used for other reasons
2904 if (who->type==PLAYER) { 2893 for (object *tmp = who->inv; tmp; tmp = tmp->below)
2905 if (who->contr->shoottype == range_skill) 2894 if (tmp->skill == op->skill
2906 who->contr->shoottype = range_none; 2895 && tmp->type == SKILL
2907 if ( ! op->invisible) { 2896 && tmp->flag [FLAG_APPLIED]
2908 new_draw_info_format (NDI_UNIQUE, 0, who, 2897 && !tmp->flag [FLAG_CAN_USE_SKILL])
2909 "You stop using the %s.", query_name(op)); 2898 unapply_special (who, tmp, 0);
2910 } else {
2911 new_draw_info_format (NDI_UNIQUE, 0, who,
2912 "You can no longer use the skill: %s.",
2913 op->skill);
2914 }
2915 }
2916 (void) change_abil (who, op);
2917 who->chosen_skill = NULL;
2918 CLEAR_FLAG (who, FLAG_READY_SKILL);
2919 break;
2920 2899
2921 case ARMOUR: 2900 change_abil (who, op);
2922 case HELMET:
2923 case SHIELD:
2924 case RING:
2925 case BOOTS:
2926 case GLOVES:
2927 case AMULET:
2928 case GIRDLE:
2929 case BRACERS:
2930 case CLOAK:
2931 new_draw_info_format(NDI_UNIQUE, 0, who, "You unwear %s.",query_name(op));
2932 (void) change_abil (who,op);
2933 break;
2934 case LAMP:
2935 new_draw_info_format(NDI_UNIQUE, 0, who, "You turn off your %s.",
2936 op->name);
2937 tmp2 = arch_to_object(op->other_arch);
2938 tmp2->x = op->x;
2939 tmp2->y = op->y;
2940 tmp2->map = op->map;
2941 tmp2->below = op->below;
2942 tmp2->above = op->above;
2943 tmp2->stats.food = op->stats.food;
2944 CLEAR_FLAG(tmp2, FLAG_APPLIED);
2945 if (QUERY_FLAG(op, FLAG_INV_LOCKED))
2946 SET_FLAG(tmp2, FLAG_INV_LOCKED);
2947 if (who->type == PLAYER)
2948 esrv_del_item(who->contr, (tag_t)op->count);
2949 remove_ob(op);
2950 free_object(op);
2951 insert_ob_in_ob(tmp2, who);
2952 fix_player(who);
2953 if (QUERY_FLAG(op, FLAG_CURSED) || QUERY_FLAG(op, FLAG_DAMNED)) {
2954 if (who->type == PLAYER) {
2955 new_draw_info(NDI_UNIQUE, 0,who, "Oops, it feels deadly cold!");
2956 SET_FLAG(tmp2, FLAG_KNOWN_CURSED);
2957 }
2958 }
2959 if(who->type==PLAYER)
2960 esrv_send_item(who, tmp2);
2961 return 1; /* otherwise, an attempt to drop causes problems */
2962 break;
2963 case BOW:
2964 case WAND:
2965 case ROD:
2966 case HORN:
2967 clear_skill(who);
2968 new_draw_info_format(NDI_UNIQUE, 0, who, "You unready %s.",query_name(op));
2969 if(who->type==PLAYER) {
2970 who->contr->shoottype = range_none;
2971 } else {
2972 if (op->type == BOW)
2973 CLEAR_FLAG (who, FLAG_READY_BOW);
2974 else
2975 CLEAR_FLAG(who, FLAG_READY_RANGE);
2976 }
2977 break;
2978
2979 case BUILDER:
2980 new_draw_info_format(NDI_UNIQUE, 0, who, "You unready %s.",query_name(op));
2981 who->contr->shoottype = range_none;
2982 who->contr->ranges[ range_builder ] = NULL;
2983 break; 2901 break;
2984 2902
2985 default: 2903 case WEAPON:
2986 new_draw_info_format(NDI_UNIQUE, 0, who, "You unapply %s.",query_name(op)); 2904 if (player *pl = who->contr)
2987 break; 2905 if (op == pl->combat_ob)
2988 } 2906 {
2989 2907 pl->combat_ob = 0;
2990 fix_player(who); 2908 who->change_weapon (pl->ranged_ob);
2991
2992 if ( ! (aflags & AP_NO_MERGE)) {
2993 object *tmp;
2994
2995 tag_t del_tag = op->count;
2996 tmp = merge_ob (op, NULL);
2997 if (who->type == PLAYER) {
2998 if (tmp) { /* it was merged */
2999 esrv_del_item (who->contr, del_tag);
3000 op = tmp;
3001 } 2909 }
2910
2911 who->statusmsg (format ("You unwield %s.", query_name (op)));
2912
2913 change_abil (who, op);
2914 CLEAR_FLAG (who, FLAG_READY_WEAPON);
2915 break;
2916
2917 case SKILL:
2918 if (who->contr)
2919 {
2920 if (IS_COMBAT_SKILL (op->subtype))
2921 who->change_weapon (who->contr->combat_ob = 0);
2922 else if (IS_RANGED_SKILL (op->subtype))
2923 who->change_weapon (who->contr->ranged_ob = 0);
2924
2925 if (op->invisible)
2926 who->statusmsg (format ("You can no longer use the skill: %s.", &op->skill));
2927 else
2928 who->statusmsg (format ("You stop using the %s.", query_name (op)));
2929 }
2930
2931 change_abil (who, op);
2932 CLEAR_FLAG (who, FLAG_READY_SKILL);
2933 break;
2934
2935 case ARMOUR:
2936 case HELMET:
2937 case SHIELD:
2938 case RING:
2939 case BOOTS:
2940 case GLOVES:
2941 case AMULET:
2942 case GIRDLE:
2943 case BRACERS:
2944 case CLOAK:
2945 who->statusmsg (format ("You unwear %s.", query_name (op)));
2946 change_abil (who, op);
2947 break;
2948
2949 case BOW:
2950 case WAND:
2951 case ROD:
2952 case HORN:
2953 if (player *pl = who->contr)
2954 {
2955 if (op == pl->ranged_ob)
2956 {
2957 pl->ranged_ob = 0;
2958 who->change_weapon (pl->combat_ob);
2959 }
2960
2961 who->statusmsg (format ("You unready %s.", query_name (op)));
2962 }
2963 else
2964 {
2965 who->change_skill (0);
2966
2967 if (op->type == BOW)
2968 CLEAR_FLAG (who, FLAG_READY_BOW);
2969 else
2970 CLEAR_FLAG (who, FLAG_READY_RANGE);
2971 }
2972
2973 break;
2974
2975 case BUILDER:
2976 if (who->contr)
2977 who->statusmsg (format ("You unready %s.", query_name (op)));
2978 break;
2979
2980 default:
2981 who->statusmsg (format ("You unapply %s.", query_name (op)));
2982 break;
2983 }
2984
2985 if (aflags & AP_NO_MERGE || !merge_ob (op, 0))
2986 if (object *pl = op->visible_to ())
3002 esrv_send_item (who, op); 2987 esrv_send_item (pl, op);
3003 } 2988
3004 } 2989 who->update_stats ();
2990
3005 return 0; 2991 return 0;
3006} 2992}
3007 2993
3008/** 2994/**
3009 * Returns the object that is using location 'loc'. 2995 * Returns the object that is using location 'loc'.
3010 * Note that 'start' is the first object to start examing - we 2996 * Note that 'start' is the first object to start examing - we
3011 * then go through the below of this. In this way, you can do 2997 * then go through the below of this. In this way, you can do
3012 * something like: 2998 * something like:
3013 * tmp = get_item_from_body_location(who->inv, 1); 2999 * tmp = get_next_item_from_body_location(who->inv, 1);
3014 * if (tmp) tmp1 = get_item_from_body_location(tmp->below, 1); 3000 * if (tmp) tmp1 = get_next_item_from_body_location(tmp->below, 1);
3015 * to find the second object that may use this location, etc. 3001 * to find the second object that may use this location, etc.
3016 * Returns NULL if no match is found. 3002 * Returns NULL if no match is found.
3017 * loc is the index into the array we are looking for a match. 3003 * loc is the index into the array we are looking for a match.
3018 * don't return invisible objects unless they are skill objects 3004 * don't return invisible objects unless they are skill objects
3019 * invisible other objects that use 3005 * invisible other objects that use
3020 * up body locations can be used as restrictions. 3006 * up body locations can be used as restrictions.
3021 */ 3007 */
3022object *get_item_from_body_location(object *start, int loc) 3008static object *
3009get_next_item_from_body_location (int loc, object *start)
3023{ 3010{
3024 object *tmp;
3025
3026 if (!start) return NULL;
3027
3028 for (tmp=start; tmp; tmp=tmp->below) 3011 for (object *tmp = start; tmp; tmp = tmp->below)
3029 if (QUERY_FLAG(tmp, FLAG_APPLIED) && tmp->body_info[loc] && 3012 if (tmp->flag [FLAG_APPLIED]
3030 (!tmp->invisible || tmp->type==SKILL)) return tmp; 3013 && tmp->slot[loc].info
3014 && (!tmp->invisible || tmp->type == SKILL))
3015 return tmp;
3031 3016
3032 return NULL; 3017 return 0;
3033} 3018}
3034
3035
3036 3019
3037/** 3020/**
3038 * 'op' wants to apply an object, but can't because of other equipment. 3021 * 'op' wants to apply an object, but can't because of other equipment.
3039 * This should only be called when it is known 3022 * This should only be called when it is known
3040 * that there are objects to unapply. This makes pretty heavy 3023 * that there are objects to unapply. This makes pretty heavy
… …
3043 * Returns 0 on success, returns 1 if there is some problem. 3026 * Returns 0 on success, returns 1 if there is some problem.
3044 * if aflags is AP_PRINT, we instead print out waht to unapply 3027 * if aflags is AP_PRINT, we instead print out waht to unapply
3045 * instead of doing it. This is a lot less code than having 3028 * instead of doing it. This is a lot less code than having
3046 * another function that does just that. 3029 * another function that does just that.
3047 */ 3030 */
3031
3032#define CANNOT_REMOVE_CURSED \
3033 "H<You cannot remove cursed or damned items, you first have to remove the curse. " \
3034 "Praying over an altar, scrolls of remove curse/damnation, " \
3035 "priests or even other players might help.>"
3036
3037int
3048int unapply_for_ob(object *who, object *op, int aflags) 3038unapply_for_ob (object *who, object *op, int aflags)
3049{ 3039{
3050 int i; 3040 if (op->is_range ())
3051 object *tmp=NULL, *last;
3052
3053 /* If we are applying a shield or weapon, unapply any equipped shield
3054 * or weapons first - only allowed to use one weapon/shield at a time.
3055 */
3056 if (op->type == WEAPON || op->type == SHIELD) {
3057 for (tmp=who->inv; tmp; tmp=tmp->below) { 3041 for (object *tmp = who->inv; tmp; tmp = tmp->below)
3058 if (QUERY_FLAG(tmp, FLAG_APPLIED) && tmp->type == op->type) { 3042 if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->is_range ())
3059 if ((aflags & AP_IGNORE_CURSE) || (aflags & AP_PRINT) || 3043 if ((aflags & AP_IGNORE_CURSE) || (aflags & AP_PRINT) || (!QUERY_FLAG (tmp, FLAG_CURSED) && !QUERY_FLAG (tmp, FLAG_DAMNED)))
3060 (!QUERY_FLAG(tmp, FLAG_CURSED) && !QUERY_FLAG(tmp, FLAG_DAMNED))) { 3044 {
3061 if (aflags & AP_PRINT) 3045 if (aflags & AP_PRINT)
3062 new_draw_info(NDI_UNIQUE, 0, who, query_name(tmp)); 3046 who->failmsg (query_name (tmp));
3063 else 3047 else
3064 unapply_special(who, tmp, aflags); 3048 unapply_special (who, tmp, aflags);
3065 } 3049 }
3066 else { 3050 else
3051 {
3067 /* In this case, we want to try and remove a cursed item. 3052 /* In this case, we want to try and remove a cursed item.
3068 * While we know it won't work, we want unapply_special to 3053 * While we know it won't work, we want unapply_special to
3069 * at least generate the message. 3054 * at least generate the message.
3070 */ 3055 */
3071 new_draw_info_format(NDI_UNIQUE, 0, who, 3056 who->failmsg (format ("No matter how hard you try, you just can't remove the %s." CANNOT_REMOVE_CURSED, query_name (tmp)));
3072 "No matter how hard you try, you just can't\nremove %s.", 3057 return 1;
3073 query_name(tmp)); 3058 }
3074 return 1;
3075 }
3076 3059
3077 }
3078 }
3079 }
3080
3081 for (i=0; i<NUM_BODY_LOCATIONS; i++) { 3060 for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
3061 {
3082 /* this used up a slot that we need to free */ 3062 /* this used up a slot that we need to free */
3083 if (op->body_info[i]) { 3063 if (op->slot[i].info)
3084 last = who->inv; 3064 {
3065 object *last = who->inv;
3085 3066
3086 /* We do a while loop - may need to remove several items in order 3067 /* We do a while loop - may need to remove several items in order
3087 * to free up enough slots. 3068 * to free up enough slots.
3088 */ 3069 */
3089 while ((who->body_used[i] + op->body_info[i]) < 0) { 3070 while ((who->slot[i].used + op->slot[i].info) < 0)
3090 tmp = get_item_from_body_location(last, i); 3071 {
3091 if (!tmp) { 3072 object *tmp = get_next_item_from_body_location (i, last);
3073
3074 if (!tmp)
3075 {
3092#if 0 3076#if 0
3093 /* Not a bug - we'll get this if the player has cursed items 3077 /* Not a bug - we'll get this if the player has cursed items
3094 * equipped. 3078 * equipped.
3095 */ 3079 */
3096 LOG(llevError,"Can't find object using location %d (%s) on %s\n", 3080 LOG (llevError, "Can't find object using location %d (%s) on %s\n", i, body_locations[i].save_name, who->name);
3097 i, body_locations[i].save_name, who->name);
3098#endif 3081#endif
3099 return 1; 3082 return 1;
3100 } 3083 }
3084
3101 /* If we are just printing, we don't care about cursed status */ 3085 /* If we are just printing, we don't care about cursed status */
3102 if ((aflags & AP_IGNORE_CURSE) || (aflags & AP_PRINT) || 3086 if ((aflags & AP_IGNORE_CURSE) || (aflags & AP_PRINT) || (!(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))))
3103 (!(QUERY_FLAG(tmp, FLAG_CURSED) || QUERY_FLAG(tmp, FLAG_DAMNED)))) { 3087 {
3104 if (aflags & AP_PRINT) 3088 if (aflags & AP_PRINT)
3105 new_draw_info(NDI_UNIQUE, 0, who, query_name(tmp)); 3089 who->failmsg (query_name (tmp));
3106 else 3090 else
3107 unapply_special(who, tmp, aflags); 3091 unapply_special (who, tmp, aflags);
3108 } 3092 }
3109 else { 3093 else
3094 {
3110 /* Cursed item that we can't unequip - tell the player. 3095 /* Cursed item that we can't unequip - tell the player.
3111 * Note this could be annoying if this is just one of a few, 3096 * Note this could be annoying if this is just one of a few,
3112 * so it may not be critical (eg, putting on a ring and you have 3097 * so it may not be critical (eg, putting on a ring and you have
3113 * one cursed ring.) 3098 * one cursed ring.)
3114 */ 3099 */
3115 new_draw_info_format(NDI_UNIQUE, 0, who, "The %s just won't come off", query_name(tmp)); 3100 who->failmsg (format ("The %s just won't come off." CANNOT_REMOVE_CURSED, query_name (tmp)));
3116 } 3101 }
3117 last = tmp->below; 3102
3118 } 3103 last = tmp->below;
3104 }
3119 /* if we got here, this slot is freed up - otherwise, if it wasn't freed up, the 3105 /* if we got here, this slot is freed up - otherwise, if it wasn't freed up, the
3120 * return in the !tmp would have kicked in. 3106 * return in the !tmp would have kicked in.
3121 */ 3107 */
3122 } /* if op is using this body location */ 3108 } /* if op is using this body location */
3123 } /* for body lcoations */ 3109 } /* for body lcoations */
3110
3124 return 0; 3111 return 0;
3125} 3112}
3126 3113
3127/** 3114/**
3128 * Checks to see if 'who' can apply object 'op'. 3115 * Checks to see if 'who' can apply object 'op'.
3129 * Returns 0 if apply can be done without anything special. 3116 * Returns 0 if apply can be done without anything special.
3130 * Otherwise returns a bitmask - potentially several of these may be 3117 * Otherwise returns a bitmask - potentially several of these may be
3131 * set, but largely depends on circumstance - in the future, processing 3118 * set, but largely depends on circumstance - in the future, processing
3132 * may be pruned once we know some status (eg, once CAN_APPLY_NEVER 3119 * may be pruned once we know some status (eg, once CAN_APPLY_NEVER
3133 * is set, do we really are what the other flags may be?) 3120 * is set, do we really care what the other flags may be?)
3134 * 3121 *
3135 * See include/define.h for detailed description of the meaning of 3122 * See include/define.h for detailed description of the meaning of
3136 * these return values. 3123 * these return values.
3137 */ 3124 */
3125int
3138int can_apply_object(object *who, object *op) 3126can_apply_object (object *who, object *op)
3139{ 3127{
3128 if (INVOKE_OBJECT (CAN_BE_APPLIED, op, ARG_OBJECT (who)) || INVOKE_OBJECT (CAN_APPLY, who, ARG_OBJECT (op)))
3129 return RESULT_INT (0);
3130
3140 int i, retval=0; 3131 int retval = 0;
3141 object *tmp=NULL, *ws=NULL; 3132 object *tmp = 0, *ws = 0;
3142 3133
3143 /* Players have 2 'arm's, so they could in theory equip 2 shields or
3144 * 2 weapons, but we don't want to let them do that. So if they are
3145 * trying to equip a weapon or shield, see if they already have one
3146 * in place and store that way.
3147 */
3148 if (op->type == WEAPON || op->type == SHIELD) {
3149 for (tmp=who->inv; tmp && !ws; tmp=tmp->below) {
3150 if (QUERY_FLAG(tmp, FLAG_APPLIED) && tmp->type == op->type) {
3151 retval = CAN_APPLY_UNAPPLY;
3152 ws = tmp;
3153 }
3154 }
3155 }
3156
3157
3158 for (i=0; i<NUM_BODY_LOCATIONS; i++) { 3134 for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
3159 if (op->body_info[i]) { 3135 {
3136 if (op->slot[i].info)
3137 {
3160 /* Item uses more slots than we have */ 3138 /* Item uses more slots than we have */
3161 if (FABS(op->body_info[i]) > who->body_info[i]) { 3139 if (who->slot[i].info + op->slot [i].info < 0)
3140 {
3162 /* Could return now for efficiently - rest of info below isn' 3141 /* Could return now for efficiency - rest of info below isn't
3163 * really needed. 3142 * really needed.
3164 */ 3143 */
3165 retval |= CAN_APPLY_NEVER; 3144 retval |= CAN_APPLY_NEVER;
3166 } else if ((who->body_used[i] + op->body_info[i]) < 0) { 3145 }
3146 else if (who->slot[i].used + op->slot[i].info < 0)
3147 {
3167 /* in this case, equipping this would use more free spots than 3148 /* in this case, equipping this would use more free spots than
3168 * we have. 3149 * we have.
3169 */ 3150 */
3170 object *tmp1;
3171 3151
3172
3173 /* if we have an applied weapon/shield, and unapply it would free 3152 /* if we have an applied weapon/shield, and unapply it would free
3174 * enough slots to equip the new item, then just set this can 3153 * enough slots to equip the new item, then just set "can
3175 * continue. We don't care about the logic below - if you have 3154 * apply unapply". We don't care about the logic below - if you have a
3176 * shield equipped and try to equip another shield, there is only 3155 * shield equipped and try to equip another shield, there is only
3177 * one choice. However, the check for the number of body locations 3156 * one choice. However, the check for the number of body locations
3178 * does take into the account cases where what is being applied 3157 * does take into the account cases where what is being applied
3179 * may be two handed for example. 3158 * may be two handed for example.
3180 */ 3159 */
3181 if (ws) { 3160 if (ws)
3182 if ((who->body_used[i] - ws->body_info[i] + op->body_info[i]) >=0) { 3161 if ((who->slot[i].used - ws->slot[i].info + op->slot[i].info) >= 0)
3183 retval |= CAN_APPLY_UNAPPLY; 3162 {
3184 continue; 3163 retval |= CAN_APPLY_UNAPPLY;
3185 } 3164 continue;
3186 } 3165 }
3187 3166
3188 tmp1 = get_item_from_body_location(who->inv, i); 3167 object *tmp1 = get_next_item_from_body_location (i, who->inv);
3189 if (!tmp1) { 3168 if (!tmp1)
3169 {
3190#if 0 3170#if 0
3191 /* This is sort of an error, but happens a lot when old players 3171 /* This is sort of an error, but happens a lot when old players
3192 * join in with more stuff equipped than they are now allowed. 3172 * join in with more stuff equipped than they are now allowed.
3193 */ 3173 */
3194 LOG(llevError,"Can't find object using location %d on %s\n", 3174 LOG (llevError, "Can't find object using location %d on %s\n", i, who->name);
3195 i, who->name);
3196#endif 3175#endif
3197 retval |= CAN_APPLY_NEVER; 3176 retval |= CAN_APPLY_NEVER;
3198 } else { 3177 }
3178 else
3179 {
3199 /* need to unapply something. However, if this something 3180 /* need to unapply something. However, if this something
3200 * is different than we had found before, it means they need 3181 * is different than we had found before, it means they need
3201 * to apply multiple objects 3182 * to apply multiple objects
3202 */ 3183 */
3203 retval |= CAN_APPLY_UNAPPLY; 3184 retval |= CAN_APPLY_UNAPPLY;
3204 if (!tmp) tmp = tmp1; 3185
3205 else if (tmp != tmp1) { 3186 if (!tmp)
3206 retval |= CAN_APPLY_UNAPPLY_MULT; 3187 tmp = tmp1;
3207 } 3188 else if (tmp != tmp1)
3189 retval |= CAN_APPLY_UNAPPLY_MULT;
3190
3208 /* This object isn't using up all the slots, so there must 3191 /* This object isn't using up all the slots, so there must
3209 * be another. If so, and it the new item doesn't need all 3192 * be another. If so, and it the new item doesn't need all
3210 * the slots, the player then has a choice. 3193 * the slots, the player then has a choice.
3211 */ 3194 */
3212 if (((who->body_used[i] - tmp1->body_info[i]) != who->body_info[i]) && 3195 if ((who->slot[i].used - tmp1->slot[i].info != who->slot[i].info)
3213 (FABS(op->body_info[i]) < who->body_info[i])) 3196 && abs (op->slot[i].info) < who->slot[i].info)
3214 retval |= CAN_APPLY_UNAPPLY_CHOICE; 3197 retval |= CAN_APPLY_UNAPPLY_CHOICE;
3215 3198
3216 /* Does unequippint 'tmp1' free up enough slots for this to be 3199 /* Does unequippint 'tmp1' free up enough slots for this to be
3217 * equipped? If not, there must be something else to unapply. 3200 * equipped? If not, there must be something else to unapply.
3218 */ 3201 */
3219 if ((who->body_used[i] + op->body_info[i] - tmp1->body_info[i]) < 0) 3202 if (who->slot[i].used + op->slot[i].info < tmp1->slot[i].info)
3220 retval |= CAN_APPLY_UNAPPLY_MULT; 3203 retval |= CAN_APPLY_UNAPPLY_MULT;
3221 3204 }
3222 } 3205 } /* if not enough free slots */
3223 } /* if not enough free slots */ 3206 } /* if this object uses location i */
3224 } /* if this object uses location i */
3225 } /* for i -> num_body_locations loop */ 3207 } /* for i -> num_body_locations loop */
3226 3208
3227 /* Note that we don't check for FLAG_USE_ARMOUR - that should 3209 /* Note that we don't check for FLAG_USE_ARMOUR - that should
3228 * really be controlled by use of body locations. We do have 3210 * really be controlled by use of body locations. We do have
3229 * the weapon/shield checks, and the range checks for monsters, 3211 * the weapon/shield checks, and the range checks for monsters,
3230 * because you can't control those just by body location - bows, shields, 3212 * because you can't control those just by body location - bows, shields,
3231 * and weapons all use the same slot. Similar for horn/rod/wand - they 3213 * and weapons all use the same slot. Similar for horn/rod/wand - they
3232 * all use the same location. 3214 * all use the same location.
3233 */ 3215 */
3234 if (op->type == WEAPON && !QUERY_FLAG(who,FLAG_USE_WEAPON)) 3216 if (op->type == WEAPON && !QUERY_FLAG (who, FLAG_USE_WEAPON))
3235 retval |= CAN_APPLY_RESTRICTION;
3236 if (op->type == SHIELD && !QUERY_FLAG(who,FLAG_USE_SHIELD))
3237 retval |= CAN_APPLY_RESTRICTION;
3238
3239
3240 if (who->type != PLAYER) {
3241 if ((op->type == WAND || op->type == HORN || op->type==ROD)
3242 && !QUERY_FLAG(who, FLAG_USE_RANGE))
3243 retval |= CAN_APPLY_RESTRICTION;
3244 if (op->type == BOW && !QUERY_FLAG(who, FLAG_USE_BOW))
3245 retval |= CAN_APPLY_RESTRICTION; 3217 retval |= CAN_APPLY_RESTRICTION;
3218
3246 if (op->type == RING && !QUERY_FLAG(who, FLAG_USE_RING)) 3219 if (op->type == SHIELD && !QUERY_FLAG (who, FLAG_USE_SHIELD))
3247 retval |= CAN_APPLY_RESTRICTION; 3220 retval |= CAN_APPLY_RESTRICTION;
3248 if (op->type == BOW && !QUERY_FLAG(who, FLAG_USE_BOW)) 3221
3222 if (who->type != PLAYER)
3223 {
3224 if ((op->type == WAND || op->type == HORN || op->type == ROD) && !QUERY_FLAG (who, FLAG_USE_RANGE))
3249 retval |= CAN_APPLY_RESTRICTION; 3225 retval |= CAN_APPLY_RESTRICTION;
3226
3227 if (op->type == BOW && !QUERY_FLAG (who, FLAG_USE_BOW))
3228 retval |= CAN_APPLY_RESTRICTION;
3229
3230 if (op->type == RING && !QUERY_FLAG (who, FLAG_USE_RING))
3231 retval |= CAN_APPLY_RESTRICTION;
3232
3233 if (op->type == BOW && !QUERY_FLAG (who, FLAG_USE_BOW))
3234 retval |= CAN_APPLY_RESTRICTION;
3250 } 3235 }
3236
3251 return retval; 3237 return retval;
3252} 3238}
3253
3254
3255 3239
3256/** 3240/**
3257 * who is the object using the object. It can be a monster. 3241 * who is the object using the object. It can be a monster.
3258 * op is the object they are using. op is an equipment type item, 3242 * op is the object they are using. op is an equipment type item,
3259 * eg, one which you put on and keep on for a while, and not something 3243 * eg, one which you put on and keep on for a while, and not something
… …
3268 * AP_UNAPPLY=always unapply). 3252 * AP_UNAPPLY=always unapply).
3269 * 3253 *
3270 * Optional flags: 3254 * Optional flags:
3271 * AP_NO_MERGE: don't merge an unapplied object with other objects 3255 * AP_NO_MERGE: don't merge an unapplied object with other objects
3272 * AP_IGNORE_CURSE: unapply cursed items 3256 * AP_IGNORE_CURSE: unapply cursed items
3257 * AP_NO_READY: do not ready skills when applying skill tools
3273 * 3258 *
3274 * Usage example: apply_special (who, op, AP_UNAPPLY | AP_IGNORE_CURSE) 3259 * Usage example: apply_special (who, op, AP_UNAPPLY | AP_IGNORE_CURSE)
3275 * 3260 *
3276 * apply_special() doesn't check for unpaid items. 3261 * apply_special() doesn't check for unpaid items.
3277 */ 3262 */
3263
3264#define LACK_ITEM_POWER \
3265 " H<You lack enough unused item power to use this weapon, see the skills command.>"
3266
3267int
3278int apply_special (object *who, object *op, int aflags) 3268apply_special (object *who, object *op, int aflags)
3279{ 3269{
3280 int basic_flag = aflags & AP_BASIC_FLAGS; 3270 int basic_flag = aflags & AP_BASIC_FLAGS;
3281 object *tmp, *tmp2, *skop=NULL; 3271 object *tmp, *tmp2, *skop = NULL;
3282 int i;
3283 3272
3284 if(who==NULL) { 3273 if (who == NULL)
3274 {
3285 LOG(llevError,"apply_special() from object without environment.\n"); 3275 LOG (llevError, "apply_special() from object without environment.\n");
3286 return 1; 3276 return 1;
3287 } 3277 }
3288 3278
3289 if(op->env!=who) 3279 if (op->env != who)
3290 return 1; /* op is not in inventory */ 3280 return 1; /* op is not in inventory */
3291 3281
3292 /* trying to unequip op */ 3282 /* trying to unequip op */
3293 if (QUERY_FLAG(op,FLAG_APPLIED)) { 3283 if (QUERY_FLAG (op, FLAG_APPLIED))
3284 {
3294 /* always apply, so no reason to unapply */ 3285 /* always apply, so no reason to unapply */
3295 if (basic_flag == AP_APPLY) return 0; 3286 if (basic_flag == AP_APPLY)
3287 return 0;
3296 3288
3297 if ( ! (aflags & AP_IGNORE_CURSE) 3289 if (!(aflags & AP_IGNORE_CURSE) && (QUERY_FLAG (op, FLAG_CURSED) || QUERY_FLAG (op, FLAG_DAMNED)))
3298 && (QUERY_FLAG(op, FLAG_CURSED) || QUERY_FLAG(op, FLAG_DAMNED))) { 3290 {
3299 new_draw_info_format(NDI_UNIQUE, 0, who, 3291 who->failmsg (format ("No matter how hard you try, you just can't remove %s." CANNOT_REMOVE_CURSED, query_name (op)));
3300 "No matter how hard you try, you just can't\nremove %s.",
3301 query_name(op));
3302 return 1; 3292 return 1;
3303 } 3293 }
3294
3304 return unapply_special(who, op, aflags); 3295 return unapply_special (who, op, aflags);
3296 }
3297 else if (basic_flag == AP_UNAPPLY)
3298 return 0;
3299
3300 // if the item is combat/ranged, wield the relevant slot first
3301 // to resolve conflicts.
3302 if (player *pl = who->contr)
3303 switch (op->slottype ())
3304 {
3305 case slot_combat: who->change_weapon (pl->combat_ob); break;
3306 case slot_ranged: who->change_weapon (pl->ranged_ob); break;
3305 } 3307 }
3306 3308
3307 if (basic_flag == AP_UNAPPLY) return 0; 3309 splay (op);
3308 3310
3309 i = can_apply_object(who, op);
3310
3311 /* Can't just apply this object. Lets see what not and what to do */ 3311 /* Can't just apply this object. Lets see what not and what to do */
3312 if (i) { 3312 if (int i = can_apply_object (who, op))
3313 {
3313 if (i & CAN_APPLY_NEVER) { 3314 if (i & CAN_APPLY_NEVER)
3314 new_draw_info_format(NDI_UNIQUE, 0, who, "You don't have the body to use a %s\n", query_name(op)); 3315 {
3316 who->failmsg (format ("You don't have the body to use a %s. H<You can never apply this item.>", query_name (op)));
3315 return 1; 3317 return 1;
3318 }
3316 } else if (i & CAN_APPLY_RESTRICTION) { 3319 else if (i & CAN_APPLY_RESTRICTION)
3317 new_draw_info_format(NDI_UNIQUE, 0, who, "You have a prohibition against using a %s\n", query_name(op)); 3320 {
3321 who->failmsg (format (
3322 "You have a prohibition against using a %s. "
3323 "H<Your belief, profession or class prevents you from applying this item.>",
3324 query_name (op)
3325 ));
3318 return 1; 3326 return 1;
3319 } 3327 }
3328
3320 if (who->type != PLAYER) { 3329 if (who->type != PLAYER)
3330 {
3321 /* Some error, so don't try to equip something more */ 3331 /* Some error, so don't try to equip something more */
3322 if (unapply_for_ob(who, op, aflags)) return 1; 3332 if (unapply_for_ob (who, op, aflags))
3323 } else { 3333 return 1;
3324 if (who->contr->unapply == unapply_never || 3334 }
3325 (i & CAN_APPLY_UNAPPLY_CHOICE && who->contr->unapply == unapply_nochoice)) { 3335 else
3326 new_draw_info(NDI_UNIQUE, 0, who, "You need to unapply some item(s):"); 3336 {
3337 if (who->contr->unapply == unapply_never || (i & CAN_APPLY_UNAPPLY_CHOICE && who->contr->unapply == unapply_nochoice))
3338 {
3339 who->failmsg ("You need to unapply some of the following item(s) or change your applymode:");
3327 unapply_for_ob(who, op, AP_PRINT); 3340 unapply_for_ob (who, op, AP_PRINT);
3328 return 1; 3341 return 1;
3329 } 3342 }
3330 else if (who->contr->unapply == unapply_always || !(i & CAN_APPLY_UNAPPLY_CHOICE)) { 3343 else if (who->contr->unapply == unapply_always || !(i & CAN_APPLY_UNAPPLY_CHOICE))
3331 i = unapply_for_ob(who, op, aflags); 3344 if (unapply_for_ob (who, op, aflags))
3332 if (i) return 1; 3345 return 1;
3346 }
3333 } 3347 }
3334 } 3348
3335 }
3336 if (op->skill && op->type != SKILL && op->type != SKILL_TOOL) { 3349 if (op->skill && op->type != SKILL && op->type != SKILL_TOOL)
3350 {
3337 skop=find_skill_by_name(who, op->skill); 3351 skop = find_skill_by_name (who, op->skill);
3338 if (!skop) { 3352
3339 new_draw_info_format(NDI_UNIQUE, 0, who, "You need the %s skill to use this item!", op->skill); 3353 if (!skop)
3354 {
3355 who->failmsg (format ("You need the %s skill to use this item!", &op->skill));
3340 return 1; 3356 return 1;
3341 } else { 3357 }
3358 else
3342 /* While experience will be credited properly, we want to change the 3359 /* While experience will be credited properly, we want to change the
3343 * skill so that the dam and wc get updated 3360 * skill so that the dam and wc get updated
3344 */ 3361 */
3345 change_skill(who, skop, 0); 3362 who->change_skill (skop);
3346 } 3363 }
3364
3365 if (!check_item_power (who, op->item_power))
3347 } 3366 {
3348 3367 who->failmsg ("Equipping that combined with other items would consume your soul!" LACK_ITEM_POWER);
3349 if (who->type == PLAYER && op->item_power && 3368 return 1;
3350 (op->item_power + who->contr->item_power) > (settings.item_power_factor * who->level)) {
3351 new_draw_info(NDI_UNIQUE, 0, who, "Equipping that combined with other items would consume your soul!");
3352 return 1;
3353 } 3369 }
3354
3355 3370
3356 /* Ok. We are now at the state where we can apply the new object. 3371 /* Ok. We are now at the state where we can apply the new object.
3357 * Note that we don't have the checks for can_use_... 3372 * Note that we don't have the checks for can_use_...
3358 * below - that is already taken care of by can_apply_object. 3373 * below - that is already taken care of by can_apply_object.
3359 */ 3374 */
3360 3375 tmp = op->nrof > 1 ? op->split (op->nrof - 1) : 0;
3361 3376
3362 if(op->nrof > 1) 3377 if (INVOKE_OBJECT (BE_READY, op, ARG_OBJECT (who)) || INVOKE_OBJECT (READY, who, ARG_OBJECT (op)))
3363 tmp = get_split_ob(op,op->nrof - 1); 3378 return RESULT_INT (0);
3364 else
3365 tmp = NULL;
3366 3379
3367 switch(op->type) { 3380 switch (op->type)
3381 {
3368 case WEAPON: 3382 case WEAPON:
3369 if (!check_weapon_power(who, op->last_eat)) { 3383 //TODO: this obviously fails for players using a shorter prefix
3370 new_draw_info(NDI_UNIQUE, 0,who, 3384 // i.e. "R" can use Ragnarok's sword.
3371 "That weapon is too powerful for you to use."); 3385 if (op->level && !op->name.starts_with (who->name))
3372 new_draw_info(NDI_UNIQUE, 0, who, "It would consume your soul!."); 3386 {
3373 if(tmp!=NULL)
3374 (void) insert_ob_in_ob(tmp,who);
3375 return 1;
3376 }
3377 if( op->level && (strncmp(op->name,who->name,strlen(who->name)))) {
3378 /* if the weapon does not have the name as the character, can't use it. */ 3387 /* if the weapon does not have the name as the character, can't use it. */
3379 /* (Ragnarok's sword attempted to be used by Foo: won't work) */ 3388 /* (Ragnarok's sword attempted to be used by Foo: won't work) */
3380 new_draw_info(NDI_UNIQUE, 0,who,"The weapon does not recognize you as its owner."); 3389 who->failmsg ("The weapon does not recognize you as its owner. H<Its name indicates that it belongs to somebody else.>");
3381 if(tmp!=NULL)
3382 (void) insert_ob_in_ob(tmp,who);
3383 return 1;
3384 }
3385 SET_FLAG(op, FLAG_APPLIED);
3386 3390
3387 if (skop) change_skill(who, skop, 1); 3391 if (tmp)
3388 if(!QUERY_FLAG(who,FLAG_READY_WEAPON))
3389 SET_FLAG(who, FLAG_READY_WEAPON);
3390
3391 new_draw_info_format(NDI_UNIQUE, 0, who, "You wield %s.",query_name(op));
3392
3393 (void) change_abil (who,op);
3394 /* GROS: update the current_weapon_script field (used with EVENT_ATTACK for weapons) */
3395 /*if ((evt = find_event(op, EVENT_ATTACK)) != NULL) {
3396 LOG(llevDebug, "Scripting Weapon wielded\n");
3397 if (who->current_weapon_script) free_string(who->current_weapon_script);
3398 who->current_weapon_script=add_string(query_name(op));
3399 }
3400 who->current_weapon = op;*/
3401 break;
3402
3403 case ARMOUR:
3404 case HELMET:
3405 case SHIELD:
3406 case BOOTS:
3407 case GLOVES:
3408 case GIRDLE:
3409 case BRACERS:
3410 case CLOAK:
3411 case RING:
3412 case AMULET:
3413 SET_FLAG(op, FLAG_APPLIED);
3414 new_draw_info_format(NDI_UNIQUE, 0, who, "You wear %s.",query_name(op));
3415 (void) change_abil (who,op);
3416 break;
3417 case LAMP:
3418 if (op->stats.food < 1) {
3419 new_draw_info_format(NDI_UNIQUE, 0, who, "Your %s is out of"
3420 " fuel!", op->name);
3421 return 1;
3422 }
3423 new_draw_info_format(NDI_UNIQUE, 0, who, "You turn on your %s.",
3424 op->name);
3425 tmp2 = arch_to_object(op->other_arch);
3426 tmp2->stats.food = op->stats.food;
3427 SET_FLAG(tmp2, FLAG_APPLIED);
3428 if (QUERY_FLAG(op, FLAG_INV_LOCKED))
3429 SET_FLAG(tmp2, FLAG_INV_LOCKED);
3430 insert_ob_in_ob(tmp2, who); 3392 insert_ob_in_ob (tmp, who);
3431 3393
3432 /* Remove the old lantern */ 3394 return 1;
3433 if (who->type == PLAYER) 3395 }
3434 esrv_del_item(who->contr, (tag_t)op->count);
3435 remove_ob(op);
3436 free_object(op);
3437 3396
3438 /* insert the portion that was split off */ 3397 if (!skop)
3439 if(tmp!=NULL) { 3398 {
3440 (void) insert_ob_in_ob(tmp,who); 3399 who->failmsg (format ("The %s is broken, please report this to the dungeon master!", query_name (op)));//TODO
3441 if(who->type==PLAYER) 3400 return 1;
3442 esrv_send_item(who, tmp); 3401 }
3443 }
3444 fix_player(who);
3445 if (QUERY_FLAG(op, FLAG_CURSED) || QUERY_FLAG(op, FLAG_DAMNED)) {
3446 if (who->type == PLAYER) {
3447 new_draw_info(NDI_UNIQUE, 0,who, "Oops, it feels deadly cold!");
3448 SET_FLAG(tmp2, FLAG_KNOWN_CURSED);
3449 }
3450 }
3451 if(who->type==PLAYER)
3452 esrv_send_item(who, tmp2);
3453 return 0;
3454 break;
3455 3402
3456 /* this part is needed for skill-tools */
3457 case SKILL:
3458 case SKILL_TOOL:
3459 if (who->chosen_skill) {
3460 LOG (llevError, "BUG: apply_special(): can't apply two skills\n");
3461 return 1;
3462 }
3463 if (who->type == PLAYER) {
3464 who->contr->shoottype = range_skill;
3465 who->contr->ranges[range_skill] = op;
3466 if ( ! op->invisible) {
3467 new_draw_info_format (NDI_UNIQUE, 0, who, "You ready %s.",
3468 query_name (op));
3469 new_draw_info_format (NDI_UNIQUE, 0, who,
3470 "You can now use the skill: %s.",
3471 op->skill);
3472 } else {
3473 new_draw_info_format (NDI_UNIQUE, 0, who, "Readied skill: %s.",
3474 op->skill? op->skill:op->name);
3475 }
3476 }
3477 SET_FLAG (op, FLAG_APPLIED); 3403 SET_FLAG (op, FLAG_APPLIED);
3478 (void) change_abil (who, op); 3404 who->change_skill (skop);
3479 who->chosen_skill = op;
3480 SET_FLAG (who, FLAG_READY_SKILL);
3481 break;
3482
3483 case BOW:
3484 if (!check_weapon_power(who, op->last_eat)) {
3485 new_draw_info(NDI_UNIQUE, 0, who,
3486 "That item is too powerful for you to use.");
3487 new_draw_info(NDI_UNIQUE, 0, who, "It would consume your soul!.");
3488 if(tmp != NULL)
3489 (void)insert_ob_in_ob(tmp,who);
3490 return 1;
3491 }
3492 if( op->level && (strncmp(op->name,who->name,strlen(who->name)))) {
3493 new_draw_info(NDI_UNIQUE, 0, who,
3494 "The weapon does not recognize you as its owner.");
3495 if(tmp != NULL)
3496 (void)insert_ob_in_ob(tmp,who);
3497 return 1;
3498 }
3499 /*FALLTHROUGH*/
3500 case WAND:
3501 case ROD:
3502 case HORN:
3503 /* check for skill, alter player status */
3504 SET_FLAG(op, FLAG_APPLIED);
3505 if (skop) change_skill(who, skop, 0);
3506 new_draw_info_format (NDI_UNIQUE, 0, who, "You ready %s.", query_name(op));
3507 3405
3508 if(who->type==PLAYER) { 3406 if (who->contr)
3509 if (op->type == BOW) { 3407 who->change_weapon (who->contr->combat_ob = op);
3510 (void)change_abil(who, op); 3408
3511 new_draw_info_format (NDI_UNIQUE, 0, who, 3409 who->statusmsg (format ("You wield %s.", query_name (op)));
3512 "You will now fire %s with %s.", 3410
3513 op->race ? op->race : "nothing", query_name(op));
3514 who->contr->shoottype = range_bow;
3515 } else {
3516 who->contr->shoottype = range_misc;
3517 }
3518 } else {
3519 if (op->type == BOW)
3520 SET_FLAG (who, FLAG_READY_BOW);
3521 else
3522 SET_FLAG (who, FLAG_READY_RANGE); 3411 SET_FLAG (who, FLAG_READY_WEAPON);
3523 } 3412 change_abil (who, op);
3524 break;
3525
3526 case BUILDER:
3527 if ( who->contr->ranges[ range_builder ] )
3528 unapply_special( who, who->contr->ranges[ range_builder ], 0 );
3529 who->contr->shoottype = range_builder;
3530 who->contr->ranges[ range_builder ] = op;
3531 new_draw_info_format( NDI_UNIQUE, 0, who, "You ready your %s.", query_name( op ) );
3532 break; 3413 break;
3533 3414
3534 default: 3415 case ARMOUR:
3535 new_draw_info_format(NDI_UNIQUE, 0, who, "You apply %s.",query_name(op)); 3416 case HELMET:
3536 } /* end of switch op->type */ 3417 case SHIELD:
3418 case BOOTS:
3419 case GLOVES:
3420 case GIRDLE:
3421 case BRACERS:
3422 case CLOAK:
3423 case RING:
3424 case AMULET:
3425 SET_FLAG (op, FLAG_APPLIED);
3426 who->statusmsg (format ("You wear %s.", query_name (op)));
3427 change_abil (who, op);
3428 break;
3537 3429
3430 case SKILL_TOOL:
3431 // applying a skill tool also readies the skill
3432 SET_FLAG (op, FLAG_APPLIED);
3433
3434 if (!(aflags & AP_NO_READY))
3435 {
3436 skop = find_skill_by_name (who, op->skill);
3437 if (!skop->flag [FLAG_APPLIED])
3438 apply_special (who, skop, AP_APPLY);
3439 }
3440 break;
3441
3442 case SKILL:
3443 if (player *pl = who->contr)
3444 {
3445 if (IS_COMBAT_SKILL (op->subtype))
3446 {
3447 if (skill_flags [op->subtype] & SF_NEED_WEAPON)
3448 {
3449 for (object *item = who->inv; item; item = item->below)
3450 if (item->type == WEAPON && item->flag [FLAG_APPLIED])
3451 {
3452 if (item->skill == op->skill)
3453 {
3454 who->change_weapon (pl->combat_ob = item);
3455 goto found_weapon;
3456 }
3457 }
3458
3459 who->failmsg (format (
3460 "You need to apply a '%s' melee weapon before readying this skill. "
3461 "H<Some skills need an item, in this case a melee weapon, to function.>",
3462 &op->skill
3463 ));
3464 return 1;
3465
3466 found_weapon:;
3467 }
3468 else
3469 who->change_weapon (pl->combat_ob = op);
3470 }
3471 else if (IS_RANGED_SKILL (op->subtype))
3472 {
3473 if (skill_flags [op->subtype] & SF_NEED_BOW)
3474 {
3475 for (object *item = who->inv; item; item = item->below)
3476 if (item->type == BOW && item->flag [FLAG_APPLIED])
3477 {
3478 //TODO: bows should/must all have skill missile weapon right now
3479 who->change_weapon (pl->ranged_ob = item);
3480 goto found_bow;
3481 }
3482
3483 who->failmsg (
3484 "You need to apply a missile weapon before readying this skill. "
3485 "H<Some skills need an item, in this case a missile weapon, to function.>"
3486 );
3487 return 1;
3488
3489 found_bow:;
3490 }
3491 else
3492 who->change_weapon (pl->ranged_ob = op);
3493 }
3494
3495 if (!op->invisible)
3496 {
3497 who->statusmsg (format (
3498 "You ready %s."
3499 "You can now use the skill: %s.",
3500 query_name (op),
3501 &op->skill
3502 ));
3503 }
3504 else
3505 who->statusmsg (format ("Readied skill: %s.", op->skill ? &op->skill : &op->name));
3506 }
3507 else
3508 {
3509 SET_FLAG (op, FLAG_APPLIED);
3510 change_abil (who, op);
3511 who->chosen_skill = op;
3512 SET_FLAG (who, FLAG_READY_SKILL);
3513 }
3514
3515 break;
3516
3517 case BOW:
3518 if (op->level && !op->name.starts_with (who->name))
3519 {
3520 who->failmsg ("The weapon does not recognize you as its owner. "
3521 "H<Its name indicates that it belongs to somebody else.>");
3522 if (tmp)
3523 insert_ob_in_ob (tmp, who);
3524
3525 return 1;
3526 }
3527
3528 /*FALLTHROUGH*/
3529 case WAND:
3530 case ROD:
3531 case HORN:
3532 /* check for skill, alter player status */
3533
3534 if (!skop)
3535 {
3536 who->failmsg (format ("The %s is broken, please report this to the dungeon master!", query_name (op)));//TODO
3537 return 1;
3538 }
3539
3540 SET_FLAG (op, FLAG_APPLIED);
3541 who->change_skill (skop);
3542
3543 if (who->contr)
3544 {
3545 who->contr->ranged_ob = op;
3546
3547 who->statusmsg (format ("You ready %s.", query_name (op)));
3548
3549 if (op->type == BOW)
3550 {
3551 who->current_weapon = op;
3552 change_abil (who, op);
3553 who->statusmsg (format ("You will now fire %s with %s.", op->race ? &op->race : "nothing", query_name (op)));
3554 }
3555 }
3556 else
3557 {
3558 if (op->type == BOW)
3559 SET_FLAG (who, FLAG_READY_BOW);
3560 else
3561 SET_FLAG (who, FLAG_READY_RANGE);
3562 }
3563
3564 break;
3565
3566 case BUILDER:
3567 if (who->type == PLAYER)
3568 {
3569 //TODO: wtf does this do? shouldn't this be managed automatically (slots?)
3570 if (who->contr->ranged_ob && who->contr->ranged_ob->type == BUILDER)
3571 unapply_special (who, who->contr->ranged_ob, 0);
3572
3573 who->statusmsg (format ("You ready your %s.", query_name (op)));
3574
3575 who->contr->ranged_ob = op;
3576 }
3577 break;
3578
3579 default:
3580 who->statusmsg (format ("You apply %s.", query_name (op)));
3581 }
3582
3538 SET_FLAG(op, FLAG_APPLIED); 3583 SET_FLAG (op, FLAG_APPLIED);
3539 3584
3540 if(tmp!=NULL) 3585 if (tmp)
3541 tmp = insert_ob_in_ob(tmp,who); 3586 who->insert (tmp);
3542 3587
3543 fix_player(who); 3588 who->update_stats ();
3544 3589
3545 /* We exclude spell casting objects. The fire code will set the 3590 /* We exclude spell casting objects. The fire code will set the
3546 * been applied flag when they are used - until that point, 3591 * been applied flag when they are used - until that point,
3547 * you don't know anything about them. 3592 * you don't know anything about them.
3548 */ 3593 */
3549 if (who->type == PLAYER && op->type!=WAND && op->type!=HORN && 3594 if (who->type == PLAYER && op->type != WAND && op->type != HORN && op->type != ROD)
3550 op->type!=ROD)
3551 SET_FLAG(op,FLAG_BEEN_APPLIED); 3595 SET_FLAG (op, FLAG_BEEN_APPLIED);
3552 3596
3553 if (QUERY_FLAG(op, FLAG_CURSED) || QUERY_FLAG(op, FLAG_DAMNED)) { 3597 if (QUERY_FLAG (op, FLAG_CURSED) || QUERY_FLAG (op, FLAG_DAMNED))
3554 if (who->type == PLAYER) {
3555 new_draw_info(NDI_UNIQUE, 0,who, "Oops, it feels deadly cold!");
3556 SET_FLAG(op,FLAG_KNOWN_CURSED);
3557 }
3558 }
3559 if(who->type==PLAYER) { 3598 if (who->type == PLAYER)
3560 /* if multiple objects were applied, update both slots */ 3599 {
3561 if (tmp) 3600 who->failmsg (
3562 esrv_send_item(who, tmp); 3601 "Oops, it feels deadly cold! "
3563 esrv_send_item(who, op); 3602 "H<Maybe it wasn't such a bright idea to apply this cursed or damned item.>"
3603 );
3604 SET_FLAG (op, FLAG_KNOWN_CURSED);
3564 } 3605 }
3606
3607 if (object *pl = op->visible_to ())
3608 esrv_send_item (pl, op);
3609
3565 return 0; 3610 return 0;
3566} 3611}
3567 3612
3568 3613int
3569int monster_apply_special (object *who, object *op, int aflags) 3614monster_apply_special (object *who, object *op, int aflags)
3570{ 3615{
3571 if (QUERY_FLAG (op, FLAG_UNPAID) && ! QUERY_FLAG (op, FLAG_APPLIED)) 3616 if (QUERY_FLAG (op, FLAG_UNPAID) && !QUERY_FLAG (op, FLAG_APPLIED))
3572 return 1; 3617 return 1;
3618
3573 return apply_special (who, op, aflags); 3619 return apply_special (who, op, aflags);
3574} 3620}
3575 3621
3576/** 3622/**
3577 * Map was just loaded, handle op's initialisation. 3623 * Map was just loaded, handle op's initialisation.
3578 * 3624 *
3579 * Generates shop floor's item, and treasures. 3625 * Generates shop floor's item, and treasures.
3580 */ 3626 */
3627int
3581int auto_apply (object *op) { 3628auto_apply (object *op)
3629{
3582 object *tmp = NULL, *tmp2; 3630 object *tmp = NULL, *tmp2;
3583 int i; 3631 int i;
3584 3632
3585 switch(op->type) {
3586 case SHOP_FLOOR:
3587 if (!HAS_RANDOM_ITEMS(op)) return 0;
3588 do {
3589 i=10; /* let's give it 10 tries */
3590 while((tmp=generate_treasure(op->randomitems,
3591 op->stats.exp?(int)op->stats.exp:MAX(op->map->difficulty, 5)))==NULL&&--i);
3592 if(tmp==NULL)
3593 return 0;
3594 if(QUERY_FLAG(tmp, FLAG_CURSED) || QUERY_FLAG(tmp, FLAG_DAMNED)) {
3595 free_object(tmp);
3596 tmp = NULL;
3597 }
3598 } while(!tmp);
3599 tmp->x=op->x;
3600 tmp->y=op->y;
3601 SET_FLAG(tmp,FLAG_UNPAID);
3602 insert_ob_in_map(tmp,op->map,NULL,0);
3603 CLEAR_FLAG(op,FLAG_AUTO_APPLY); 3633 CLEAR_FLAG (op, FLAG_AUTO_APPLY);
3634
3635 switch (op->type)
3636 {
3637 case SHOP_FLOOR:
3638 if (!op->has_random_items ())
3639 return 0;
3640
3641 do
3642 {
3643 i = 10; /* let's give it 10 tries */
3644 while ((tmp = generate_treasure (op->randomitems,
3645 op->stats.exp
3646 ? (int) op->stats.exp
3647 : max (op->map->difficulty, 5)))
3648 == NULL && --i);
3649
3650 if (tmp == NULL)
3651 return 0;
3652
3653 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
3654 {
3655 tmp->destroy ();
3656 tmp = NULL;
3657 }
3658 }
3659 while (!tmp);
3660
3661 tmp->x = op->x;
3662 tmp->y = op->y;
3663 SET_FLAG (tmp, FLAG_UNPAID);
3664 insert_ob_in_map (tmp, op->map, NULL, 0);
3604 identify(tmp); 3665 identify (tmp);
3605 break; 3666 break;
3606 3667
3607 case TREASURE: 3668 case TREASURE:
3608 if (QUERY_FLAG(op,FLAG_IS_A_TEMPLATE)) 3669 if (QUERY_FLAG (op, FLAG_IS_A_TEMPLATE))
3609 return 0; 3670 return 0;
3671
3610 while ((op->stats.hp--)>0) 3672 while (op->stats.hp-- > 0)
3611 create_treasure(op->randomitems, op, op->map?GT_ENVIRONMENT:0, 3673 create_treasure (op->randomitems, op, op->map ? GT_ENVIRONMENT : 0,
3612 op->stats.exp ? (int)op->stats.exp : 3674 op->stats.exp ? (int) op->stats.exp : op->map == NULL ? 14 : op->map->difficulty, 0);
3613 op->map == NULL ? 14: op->map->difficulty,0);
3614 3675
3615 /* If we generated an object and put it in this object inventory, 3676 /* If we generated an object and put it in this object inventory,
3616 * move it to the parent object as the current object is about 3677 * move it to the parent object as the current object is about
3617 * to disappear. An example of this item is the random_* stuff 3678 * to disappear. An example of this item is the random_* stuff
3618 * that is put inside other objects. 3679 * that is put inside other objects.
3619 */ 3680 */
3620 for (tmp=op->inv; tmp; tmp=tmp2) { 3681 if (op->env)
3621 tmp2 = tmp->below; 3682 while (op->inv)
3622 remove_ob(tmp); 3683 op->env->insert (op->inv);
3623 if (op->env) insert_ob_in_ob(tmp, op->env); 3684
3624 else free_object(tmp); 3685 op->destroy ();
3686 break;
3625 } 3687 }
3626 remove_ob(op);
3627 free_object(op);
3628 break;
3629 }
3630 return tmp ? 1 : 0;
3631}
3632 3688
3689 return !!tmp;
3690}
3691
3633/** 3692/**
3634 * fix_auto_apply goes through the entire map (only the first time 3693 * fix_auto_apply goes through the entire map every time a map
3635 * when an original map is loaded) and performs special actions for 3694 * is loaded or swapped in and performs special actions for
3636 * certain objects (most initialization of chests and creation of 3695 * certain objects (most initialization of chests and creation of
3637 * treasures and stuff). Calls auto_apply if appropriate. 3696 * treasures and stuff). Calls auto_apply if appropriate.
3638 */ 3697 */
3698void
3699maptile::fix_auto_apply ()
3700{
3701 if (!spaces)
3702 return;
3639 3703
3640void fix_auto_apply(mapstruct *m) { 3704 for (mapspace *ms = spaces + size (); ms-- > spaces; )
3641 object *tmp,*above=NULL; 3705 for (object *tmp = ms->bot; tmp; )
3642 int x,y; 3706 {
3707 object *above = tmp->above;
3643 3708
3644 if(m==NULL) return; 3709 if (tmp->inv)
3645 3710 {
3646 for(x=0;x<MAP_WIDTH(m);x++)
3647 for(y=0;y<MAP_HEIGHT(m);y++)
3648 for(tmp=get_map_ob(m,x,y);tmp!=NULL;tmp=above) {
3649 above=tmp->above;
3650
3651 if (tmp->inv) {
3652 object *invtmp, *invnext; 3711 object *invtmp, *invnext;
3653 3712
3654 for (invtmp=tmp->inv; invtmp != NULL; invtmp = invnext) { 3713 for (invtmp = tmp->inv; invtmp; invtmp = invnext)
3655 invnext = invtmp->below; 3714 {
3715 invnext = invtmp->below;
3656 3716
3657 if(QUERY_FLAG(invtmp,FLAG_AUTO_APPLY)) 3717 if (QUERY_FLAG (invtmp, FLAG_AUTO_APPLY))
3658 auto_apply(invtmp); 3718 auto_apply (invtmp);
3659 else if(invtmp->type==TREASURE && HAS_RANDOM_ITEMS(invtmp)) { 3719 else if (invtmp->type == TREASURE && invtmp->has_random_items ())
3660 while ((invtmp->stats.hp--)>0) 3720 {
3661 create_treasure(invtmp->randomitems, invtmp, 0, 3721 while (invtmp->stats.hp-- > 0)
3662 m->difficulty,0); 3722 create_treasure (invtmp->randomitems, invtmp, 0, difficulty, 0);
3663 invtmp->randomitems = NULL; 3723
3664 } 3724 invtmp->randomitems = NULL;
3665 else if (invtmp && invtmp->arch && 3725 }
3666 invtmp->type!=TREASURE && 3726 else if (invtmp && invtmp->arch
3667 invtmp->type != SPELL && 3727 && invtmp->type != TREASURE && invtmp->type != SPELL && invtmp->type != CLASS && invtmp->has_random_items ())
3668 invtmp->type != CLASS && 3728 {
3669 HAS_RANDOM_ITEMS(invtmp)) { 3729 create_treasure (invtmp->randomitems, invtmp, 0, difficulty, 0);
3670 create_treasure(invtmp->randomitems, invtmp, 0,
3671 m->difficulty,0);
3672 /* Need to clear this so that we never try to create 3730 /* Need to clear this so that we never try to create
3673 * treasure again for this object 3731 * treasure again for this object
3674 */ 3732 */
3675 invtmp->randomitems = NULL; 3733 invtmp->randomitems = NULL;
3676 } 3734 }
3677 } 3735 }
3678 /* This is really temporary - the code at the bottom will 3736 /* This is really temporary - the code at the bottom will
3679 * also set randomitems to null. The problem is there are bunches 3737 * also set randomitems to null. The problem is there are bunches
3680 * of maps/players already out there with items that have spells 3738 * of maps/players already out there with items that have spells
3681 * which haven't had the randomitems set to null yet. 3739 * which haven't had the randomitems set to null yet.
3682 * MSW 2004-05-13 3740 * MSW 2004-05-13
3683 * 3741 *
3684 * And if it's a spellbook, it's better to set randomitems to NULL too, 3742 * And if it's a spellbook, it's better to set randomitems to NULL too,
3685 * else you get two spells in the book ^_- 3743 * else you get two spells in the book ^_-
3686 * Ryo 2004-08-16 3744 * Ryo 2004-08-16
3687 */ 3745 */
3688 if (tmp->type == WAND || tmp->type == ROD || tmp->type == SCROLL || 3746 if (tmp->type == WAND || tmp->type == ROD || tmp->type == SCROLL
3689 tmp->type == HORN || tmp->type == FIREWALL || tmp->type == POTION || 3747 || tmp->type == HORN || tmp->type == FIREWALL || tmp->type == POTION || tmp->type == ALTAR || tmp->type == SPELLBOOK)
3690 tmp->type == ALTAR || tmp->type == SPELLBOOK)
3691 tmp->randomitems = NULL; 3748 tmp->randomitems = NULL;
3692 3749
3693 } 3750 }
3694 3751
3695 if(QUERY_FLAG(tmp,FLAG_AUTO_APPLY)) 3752 if (QUERY_FLAG (tmp, FLAG_AUTO_APPLY))
3696 auto_apply(tmp); 3753 auto_apply (tmp);
3697 else if((tmp->type==TREASURE || (tmp->type==CONTAINER))&& HAS_RANDOM_ITEMS(tmp)) { 3754 else if ((tmp->type == TREASURE || (tmp->type == CONTAINER)) && tmp->has_random_items ())
3755 {
3698 while ((tmp->stats.hp--)>0) 3756 while ((tmp->stats.hp--) > 0)
3699 create_treasure(tmp->randomitems, tmp, 0, 3757 create_treasure (tmp->randomitems, tmp, 0, difficulty, 0);
3700 m->difficulty,0);
3701 tmp->randomitems = NULL; 3758 tmp->randomitems = NULL;
3702 } 3759 }
3703 else if(tmp->type==TIMED_GATE) { 3760 else if (tmp->type == TIMED_GATE)
3761 {
3704 object *head = tmp->head != NULL ? tmp->head : tmp; 3762 object *head = tmp->head != NULL ? tmp->head : tmp;
3763
3705 if (QUERY_FLAG(head, FLAG_IS_LINKED)) { 3764 if (QUERY_FLAG (head, FLAG_IS_LINKED))
3706 tmp->speed = 0; 3765 tmp->set_speed (0);
3707 update_ob_speed(tmp); 3766 }
3708 }
3709 }
3710 /* This function can be called everytime a map is loaded, even when 3767 /* This function can be called everytime a map is loaded, even when
3711 * swapping back in. As such, we don't want to create the treasure 3768 * swapping back in. As such, we don't want to create the treasure
3712 * over and ove again, so after we generate the treasure, blank out 3769 * over and ove again, so after we generate the treasure, blank out
3713 * randomitems so if it is swapped in again, it won't make anything. 3770 * randomitems so if it is swapped in again, it won't make anything.
3714 * This is a problem for the above objects, because they have counters 3771 * This is a problem for the above objects, because they have counters
3715 * which say how many times to make the treasure. 3772 * which say how many times to make the treasure.
3716 */ 3773 */
3717 else if(tmp && tmp->arch && tmp->type!=PLAYER && tmp->type!=TREASURE && 3774 else if (tmp && tmp->arch && tmp->type != PLAYER
3718 tmp->type != SPELL && tmp->type != PLAYER_CHANGER && tmp->type != CLASS && 3775 && tmp->type != TREASURE && tmp->type != SPELL
3719 HAS_RANDOM_ITEMS(tmp)) { 3776 && tmp->type != PLAYER_CHANGER && tmp->type != CLASS && tmp->has_random_items ())
3777 {
3720 create_treasure(tmp->randomitems, tmp, GT_APPLY, 3778 create_treasure (tmp->randomitems, tmp, GT_APPLY, difficulty, 0);
3721 m->difficulty,0);
3722 tmp->randomitems = NULL; 3779 tmp->randomitems = NULL;
3723 } 3780 }
3781
3782 // close all containers
3783 else if (tmp->type == CONTAINER)
3784 tmp->flag [FLAG_APPLIED] = 0;
3785
3786 tmp = above;
3724 } 3787 }
3725 3788
3726 for(x=0;x<MAP_WIDTH(m);x++) 3789 for (mapspace *ms = spaces + size (); ms-- > spaces; )
3727 for(y=0;y<MAP_HEIGHT(m);y++) 3790 for (object *tmp = ms->bot; tmp; tmp = tmp->above)
3728 for(tmp=get_map_ob(m,x,y);tmp!=NULL;tmp=tmp->above)
3729 if (tmp->above &&
3730 (tmp->type == TRIGGER_BUTTON || tmp->type == TRIGGER_PEDESTAL)) 3791 if (tmp->above && (tmp->type == TRIGGER_BUTTON || tmp->type == TRIGGER_PEDESTAL))
3731 check_trigger (tmp, tmp->above); 3792 check_trigger (tmp, tmp->above, tmp->above);
3732} 3793}
3733 3794
3734/** 3795/**
3735 * Handles player eating food that temporarily changes status (resistances, stats). 3796 * Handles player eating food that temporarily changes status (resistances, stats).
3736 * This used to call cast_change_attr(), but 3797 * This used to call cast_change_attr(), but
3737 * that doesn't work with the new spell code. Since we know what 3798 * that doesn't work with the new spell code. Since we know what
3738 * the food changes, just grab a force and use that instead. 3799 * the food changes, just grab a force and use that instead.
3739 */ 3800 */
3740 3801void
3741void eat_special_food(object *who, object *food) { 3802eat_special_food (object *who, object *food)
3803{
3742 object *force; 3804 object *force;
3743 int i, did_one=0; 3805 int i, did_one = 0;
3744 sint8 k;
3745 3806
3746 force = get_archetype(FORCE_NAME); 3807 char buf[64];
3808 snprintf (buf, sizeof(buf), "sp_food_%s", &food->title);
3809 shstr key (buf);
3747 3810
3811 /* bigger morsel of food = longer effect time */
3812 int duration = TIME2TICK (food->stats.food);
3813
3814 if (force = who->force_find (key))
3815 {
3816 if (duration > abs (force->speed_left / force->speed))
3817 {
3818 new_draw_info_format (NDI_UNIQUE, 0, who, "More magical force spreads through you. H<The effect will last for about %.10g more seconds.>", TICK2TIME (duration));
3819 force->force_set_timer (duration);
3820 }
3821 else
3822 new_draw_info (NDI_UNIQUE, 0, who, "It had no additional effect.");
3823
3824 return;
3825 }
3826 else
3827 {
3828 force = who->force_add (key, duration);
3829 force->name = key;
3830
3831 /* check if the food affects a stat */
3748 for (i=0; i < NUM_STATS; i++) { 3832 for (i = 0; i < NUM_STATS; i++)
3749 k = get_attr_value(&food->stats, i); 3833 if (sint8 k = food->stats.stat (i))
3750 if (k) { 3834 {
3751 set_attr_value(&force->stats, i, k); 3835 force->stats.stat (i) = k;
3752 did_one = 1; 3836 did_one = 1;
3753 } 3837 }
3754 }
3755 3838
3756 /* check if we can protect the eater */ 3839 /* check if we can protect the eater */
3757 for (i=0; i<NROFATTACKS; i++) { 3840 for (i = 0; i < NROFATTACKS; i++)
3758 if (food->resist[i]>0) { 3841 {
3842 if (food->resist[i] > 0)
3843 {
3759 force->resist[i] = food->resist[i] / 2; 3844 force->resist[i] = food->resist[i];
3760 did_one = 1; 3845 did_one = 1;
3761 } 3846 }
3762 } 3847 }
3848
3763 if (did_one) { 3849 if (did_one)
3764 force->speed = 0.1; 3850 {
3765 update_ob_speed(force); 3851 new_draw_info_format (NDI_UNIQUE, 0, who, "You are suffused with magical force. H<The effect will last for about %.10g seconds.>", TICK2TIME (duration));
3766 /* bigger morsel of food = longer effect time */ 3852
3767 force->stats.food = food->stats.food / 5; 3853 /* make the force take effect and report effects to user */
3768 SET_FLAG(force, FLAG_IS_USED_UP);
3769 SET_FLAG(force, FLAG_APPLIED);
3770 change_abil(who, force); 3854 change_abil (who, force);
3771 insert_ob_in_ob(force, who); 3855 }
3772 } else { 3856 else
3773 free_object(force); 3857 force->destroy ();
3774 } 3858 }
3775 3859
3776 /* check for hp, sp change */ 3860 /* check for hp, sp change */
3777 if(food->stats.hp!=0) { 3861 if (food->stats.hp != 0)
3862 {
3778 if(QUERY_FLAG(food, FLAG_CURSED)) { 3863 if (QUERY_FLAG (food, FLAG_CURSED))
3779 strcpy(who->contr->killer,food->name); 3864 {
3865 who->contr->killer = food;
3780 hit_player(who, food->stats.hp, food, AT_POISON, 1); 3866 hit_player (who, food->stats.hp, food, AT_POISON, 1);
3781 new_draw_info(NDI_UNIQUE, 0,who,"Eck!...that was poisonous!"); 3867 who->failmsg ("Eck!...that was poisonous!");
3782 } else { 3868 }
3869 else
3870 {
3783 if(food->stats.hp>0) 3871 if (food->stats.hp > 0)
3784 new_draw_info(NDI_UNIQUE, 0,who,"You begin to feel better."); 3872 who->statusmsg ("You begin to feel better.");
3785 else 3873 else
3786 new_draw_info(NDI_UNIQUE, 0,who,"Eck!...that was poisonous!"); 3874 who->failmsg ("Eck!...that was poisonous!");
3875
3787 who->stats.hp += food->stats.hp; 3876 who->stats.hp += food->stats.hp;
3788 } 3877 }
3789 }
3790 if(food->stats.sp!=0) {
3791 if(QUERY_FLAG(food, FLAG_CURSED)) {
3792 new_draw_info(NDI_UNIQUE, 0,who,"You are drained of mana!");
3793 who->stats.sp -= food->stats.sp;
3794 if(who->stats.sp<0) who->stats.sp=0;
3795 } else {
3796 new_draw_info(NDI_UNIQUE, 0,who,"You feel a rush of magical energy!");
3797 who->stats.sp += food->stats.sp;
3798 /* place limit on max sp from food? */
3799 } 3878 }
3879
3880 if (food->stats.sp != 0)
3800 } 3881 {
3801 fix_player(who); 3882 if (QUERY_FLAG (food, FLAG_CURSED))
3802}
3803
3804
3805/**
3806 * Designed primarily to light torches/lanterns/etc.
3807 * Also burns up burnable material too. First object in the inventory is
3808 * the selected object to "burn". -b.t.
3809 */
3810
3811void apply_lighter(object *who, object *lighter) {
3812 object *item;
3813 int is_player_env=0;
3814 uint32 nrof;
3815 tag_t count;
3816 char item_name[MAX_BUF];
3817
3818 item=find_marked_object(who);
3819 if(item) {
3820 if(lighter->last_eat && lighter->stats.food) { /* lighter gets used up */
3821 /* Split multiple lighters if they're being used up. Otherwise *
3822 * one charge from each would be used up. --DAMN */
3823 if(lighter->nrof > 1) {
3824 object *oneLighter = get_object();
3825 copy_object(lighter, oneLighter);
3826 lighter->nrof -= 1;
3827 oneLighter->nrof = 1;
3828 oneLighter->stats.food--;
3829 esrv_send_item(who, lighter);
3830 oneLighter=insert_ob_in_ob(oneLighter, who);
3831 esrv_send_item(who, oneLighter);
3832 } else {
3833 lighter->stats.food--;
3834 }
3835
3836 } else if(lighter->last_eat) { /* no charges left in lighter */
3837 new_draw_info_format(NDI_UNIQUE, 0,who,
3838 "You attempt to light the %s with a used up %s.",
3839 item->name, lighter->name);
3840 return;
3841 } 3883 {
3842 /* Perhaps we should split what we are trying to light on fire? 3884 who->failmsg ("You are drained of mana!");
3843 * I can't see many times when you would want to light multiple 3885 who->stats.sp -= food->stats.sp;
3844 * objects at once. 3886 if (who->stats.sp < 0)
3845 */ 3887 who->stats.sp = 0;
3846 nrof=item->nrof; 3888 }
3847 count=item->count; 3889 else
3848 /* If the item is destroyed, we don't have a valid pointer to the 3890 {
3849 * name object, so make a copy so the message we print out makes 3891 who->statusmsg ("You feel a rush of magical energy!");
3850 * some sense. 3892 who->stats.sp += food->stats.sp;
3851 */ 3893 /* place limit on max sp from food? */
3852 strcpy(item_name, item->name); 3894 }
3853 if (who == is_player_inv(item)) is_player_env=1; 3895 }
3854 3896
3855 save_throw_object(item,AT_FIRE,who); 3897 who->update_stats ();
3856 /* Change to check count and not freed, since the object pointer
3857 * may have gotten recycled
3858 */
3859 if ((nrof != item->nrof ) || (count != item->count)) {
3860 new_draw_info_format(NDI_UNIQUE, 0,who,
3861 "You light the %s with the %s.",item_name,lighter->name);
3862 /* Need to update the player so that the players glow radius
3863 * gets changed.
3864 */
3865 if (is_player_env) fix_player(who);
3866 } else {
3867 new_draw_info_format(NDI_UNIQUE, 0,who,
3868 "You attempt to light the %s with the %s and fail.",item->name,lighter->name);
3869 }
3870
3871 } else /* nothing to light */
3872 new_draw_info(NDI_UNIQUE, 0,who,"You need to mark a lightable object.");
3873
3874} 3898}
3899
3875 3900
3876/** 3901/**
3877 * op made some mistake with a scroll, this takes care of punishment. 3902 * op made some mistake with a scroll, this takes care of punishment.
3878 * scroll_failure()- hacked directly from spell_failure 3903 * scroll_failure()- hacked directly from spell_failure
3879 */ 3904 */
3905void
3880void scroll_failure(object *op, int failure, int power) 3906scroll_failure (object *op, int failure, int power)
3881{ 3907{
3882 if(abs(failure/4)>power) power=abs(failure/4); /* set minimum effect */ 3908 if (abs (failure / 4) > power)
3909 power = abs (failure / 4); /* set minimum effect */
3883 3910
3884 if(failure<= -1&&failure > -15) {/* wonder */ 3911 if (failure <= -1 && failure > -15)
3912 { /* wonder */
3885 object *tmp; 3913 object *tmp;
3886 3914
3887 new_draw_info(NDI_UNIQUE, 0,op,"Your spell warps!."); 3915 op->failmsg ("Your spell warps!");
3888 tmp=get_archetype(SPELL_WONDER); 3916 tmp = get_archetype (SPELL_WONDER);
3889 cast_wonder(op, op, 0, tmp); 3917 cast_wonder (op, op, 0, tmp);
3890 free_object(tmp); 3918 tmp->destroy ();
3919 }
3891 } else if (failure <= -15&&failure > -35) {/* drain mana */ 3920 else if (failure <= -15 && failure > -35)
3892 new_draw_info(NDI_UNIQUE, 0,op,"Your mana is drained!."); 3921 { /* drain mana */
3922 op->failmsg ("Your mana is drained!");
3893 op->stats.sp -= random_roll(0, power-1, op, PREFER_LOW); 3923 op->stats.sp -= random_roll (0, power - 1, op, PREFER_LOW);
3894 if(op->stats.sp<0) op->stats.sp = 0; 3924 if (op->stats.sp < 0)
3925 op->stats.sp = 0;
3926 }
3895 } else if (settings.spell_failure_effects == TRUE) { 3927 else if (settings.spell_failure_effects == TRUE)
3896 if (failure <= -35&&failure > -60) { /* confusion */ 3928 {
3897 new_draw_info(NDI_UNIQUE, 0,op,"The magic recoils on you!"); 3929 if (failure <= -35 && failure > -60)
3930 { /* confusion */
3931 op->failmsg ("The magic recoils on you!");
3898 confuse_player(op,op,power); 3932 confuse_player (op, op, power);
3899 } else if (failure <= -60&&failure> -70) {/* paralysis */ 3933 }
3900 new_draw_info(NDI_UNIQUE, 0,op,"The magic recoils and paralyzes " 3934 else if (failure <= -60 && failure > -70)
3901 "you!"); 3935 { /* paralysis */
3936 op->failmsg ("The magic recoils and paralyzes you!");
3902 paralyze_player(op,op,power); 3937 paralyze_player (op, op, power);
3938 }
3903 } else if (failure <= -70&&failure> -80) {/* blind */ 3939 else if (failure <= -70 && failure > -80)
3904 new_draw_info(NDI_UNIQUE, 0,op,"The magic recoils on you!"); 3940 { /* blind */
3941 op->failmsg ("The magic recoils on you!");
3905 blind_player(op,op,power); 3942 blind_player (op, op, power);
3906 } else if (failure <= -80) {/* blast the immediate area */ 3943 }
3907 object *tmp; 3944 else if (failure <= -80)
3908 tmp=get_archetype(LOOSE_MANA); 3945 { /* blast the immediate area */
3946 object *tmp = get_archetype (LOOSE_MANA);
3909 cast_magic_storm(op,tmp, power); 3947 cast_magic_storm (op, tmp, power);
3910 new_draw_info(NDI_UNIQUE, 0,op,"You unlease uncontrolled mana!"); 3948 op->failmsg ("You unleash uncontrolled mana!");
3911 free_object(tmp); 3949 tmp->destroy ();
3912 } 3950 }
3913 } 3951 }
3914} 3952}
3915 3953
3954void
3916void apply_changes_to_player(object *pl, object *change) { 3955apply_changes_to_player (object *pl, object *change)
3956{
3917 int excess_stat=0; /* if the stat goes over the maximum 3957 int excess_stat = 0; /* if the stat goes over the maximum
3918 for the race, put the excess stat some 3958 for the race, put the excess stat some
3919 where else. */ 3959 where else. */
3920 3960
3921 switch (change->type) { 3961 switch (change->type)
3922 case CLASS: { 3962 {
3963 case CLASS:
3964 {
3923 living *stats = &(pl->contr->orig_stats); 3965 living *stats = &(pl->contr->orig_stats);
3924 living *ns = &(change->stats); 3966 living *ns = &(change->stats);
3925 object *walk; 3967 object *walk;
3926 int flag_change_face=1; 3968 int flag_change_face = 1;
3927 3969
3928 /* the following code assigns stats up to the stat max 3970 /* the following code assigns stats up to the stat max
3929 * for the race, and if the stat max is exceeded, 3971 * for the race, and if the stat max is exceeded,
3930 * tries to randomly reassign the excess stat 3972 * tries to randomly reassign the excess stat
3931 */ 3973 */
3932 int i,j; 3974 int i, j;
3975
3933 for(i=0;i<NUM_STATS;i++) { 3976 for (i = 0; i < NUM_STATS; i++)
3934 sint8 stat=get_attr_value(stats,i); 3977 {
3935 int race_bonus = get_attr_value(&(pl->arch->clone.stats),i); 3978 int race_bonus = pl->arch->stats.stat (i);
3936 stat += get_attr_value(ns,i); 3979 sint8 stat = stats->stat (i) + ns->stat (i);
3937 if(stat > 20 + race_bonus) {
3938 excess_stat++;
3939 stat = 20+race_bonus;
3940 }
3941 set_attr_value(stats,i,stat);
3942 }
3943 3980
3944 for(j=0;excess_stat >0 && j<100;j++) {/* try 100 times to assign excess stats */ 3981 if (stat > 20 + race_bonus)
3945 int i = rndm(0, 6); 3982 {
3946 int stat=get_attr_value(stats,i); 3983 excess_stat++;
3947 int race_bonus = get_attr_value(&(pl->arch->clone.stats),i); 3984 stat = 20 + race_bonus;
3948 if(i==CHA) continue; /* exclude cha from this */ 3985 }
3949 if( stat < 20 + race_bonus) { 3986
3987 stats->stat (i) = stat;
3988 }
3989
3990 for (j = 0; excess_stat > 0 && j < 100; j++)
3991 { /* try 100 times to assign excess stats */
3992 int i = rndm (0, 6);
3993
3994 if (i == CHA)
3995 continue; /* exclude cha from this */
3996
3997 int stat = stats->stat (i);
3998 int race_bonus = pl->arch->stats.stat (i);
3999 if (stat < 20 + race_bonus)
4000 {
3950 change_attr_value(stats,i,1); 4001 change_attr_value (stats, i, 1);
3951 excess_stat--; 4002 excess_stat--;
3952 } 4003 }
3953 } 4004 }
3954 4005
3955 /* insert the randomitems from the change's treasurelist into 4006 /* insert the randomitems from the change's treasurelist into
3956 * the player ref: player.c 4007 * the player ref: player.c
3957 */ 4008 */
3958 if(change->randomitems!=NULL) 4009 if (change->randomitems)
3959 give_initial_items(pl,change->randomitems); 4010 give_initial_items (pl, change->randomitems);
3960 4011
3961
3962 /* set up the face, for some races. */ 4012 /* set up the face, for some races. */
3963 4013
3964 /* first, look for the force object banning 4014 /* first, look for the force object banning
3965 * changing the face. Certain races never change face with class. 4015 * changing the face. Certain races never change face with class.
3966 */ 4016 */
3967 for(walk=pl->inv;walk!=NULL;walk=walk->below) 4017 for (walk = pl->inv; walk; walk = walk->below)
3968 if (!strcmp(walk->name,"NOCLASSFACECHANGE")) flag_change_face=0; 4018 if (walk->name == shstr_NOCLASSFACECHANGE)
4019 flag_change_face = 0;
3969 4020
3970 if(flag_change_face) { 4021 if (flag_change_face)
3971 pl->animation_id = GET_ANIM_ID(change); 4022 {
3972 pl->face = change->face; 4023 pl->face = change->face;
4024 pl->animation_id = change->animation_id;
4025 pl->flag [FLAG_ANIMATE] = change->flag [FLAG_ANIMATE];
4026 }
3973 4027
3974 if(QUERY_FLAG(change,FLAG_ANIMATE))
3975 SET_FLAG(pl,FLAG_ANIMATE);
3976 else
3977 CLEAR_FLAG(pl,FLAG_ANIMATE);
3978 }
3979
3980 /* check the special case of can't use weapons */ 4028 /* check the special case of can't use weapons */
3981 /*if(QUERY_FLAG(change,FLAG_USE_WEAPON)) CLEAR_FLAG(pl,FLAG_USE_WEAPON);*/ 4029 /*if(QUERY_FLAG(change,FLAG_USE_WEAPON)) CLEAR_FLAG(pl,FLAG_USE_WEAPON); */
3982 if(!strcmp(change->name,"monk")) CLEAR_FLAG(pl,FLAG_USE_WEAPON); 4030 if (change->name == shstr_monk)
4031 CLEAR_FLAG (pl, FLAG_USE_WEAPON);
3983 4032
3984 break; 4033 break;
3985 } 4034 }
3986 } 4035 }
3987} 4036}
3988 4037
3989/** 4038/**
3990 * This handles items of type 'transformer'. 4039 * This handles items of type 'transformer'.
… …
3994 * Change information is contained in the 'slaying' field of the marked item. 4043 * Change information is contained in the 'slaying' field of the marked item.
3995 * The format is as follow: transformer:[number ]yield[;transformer:...]. 4044 * The format is as follow: transformer:[number ]yield[;transformer:...].
3996 * This way an item can be transformed in many things, and/or many objects. 4045 * This way an item can be transformed in many things, and/or many objects.
3997 * The 'slaying' field for transformer is used as verb for the action. 4046 * The 'slaying' field for transformer is used as verb for the action.
3998 */ 4047 */
4048void
3999void apply_item_transformer( object* pl, object* transformer ) 4049apply_item_transformer (object *pl, object *transformer)
4000 { 4050{
4001 object* marked; 4051 object *marked;
4002 object* new_item; 4052 object *new_item;
4003 char* find; 4053 char *find;
4004 char* separator; 4054 char *separator;
4005 int yield; 4055 int yield;
4006 char got[ MAX_BUF ]; 4056 char got[MAX_BUF];
4007 int len; 4057 int len;
4008 4058
4009 if ( !pl || !transformer ) 4059 if (!pl || !transformer)
4010 return; 4060 return;
4061
4011 marked = find_marked_object( pl ); 4062 marked = find_marked_object (pl);
4063
4012 if ( !marked ) 4064 if (!marked)
4013 { 4065 {
4014 new_draw_info_format( NDI_UNIQUE, 0, pl, "Use the %s with what item?", query_name( transformer ) ); 4066 pl->failmsg (format ("Use the %s with what item?", query_name (transformer)));
4015 return; 4067 return;
4016 } 4068 }
4069
4017 if ( !marked->slaying ) 4070 if (!marked->slaying)
4018 { 4071 {
4019 new_draw_info_format( NDI_UNIQUE, 0, pl, "You can't use the %s with your %s!", query_name( transformer ), query_name( marked ) ); 4072 pl->failmsg (format ("You can't use the %s with your %s!", query_name (transformer), query_name (marked)));
4020 return; 4073 return;
4021 } 4074 }
4075
4022 /* check whether they are compatible or not */ 4076 /* check whether they are compatible or not */
4023 find = strstr( marked->slaying, transformer->arch->name ); 4077 find = strstr (&marked->slaying, transformer->arch->archname);
4024 if ( !find || ( *( find + strlen( transformer->arch->name ) ) != ':' ) ) 4078 if (!find || (*(find + strlen (transformer->arch->archname)) != ':'))
4025 { 4079 {
4026 new_draw_info_format( NDI_UNIQUE, 0, pl, "You can't use the %s with your %s!", query_name( transformer ), query_name( marked ) ); 4080 pl->failmsg (format ("You can't use the %s with your %s!", query_name (transformer), query_name (marked)));
4027 return; 4081 return;
4028 } 4082 }
4083
4029 find += strlen( transformer->arch->name ) + 1; 4084 find += strlen (transformer->arch->archname) + 1;
4030 /* Item can be used, now find how many and what it yields */ 4085 /* Item can be used, now find how many and what it yields */
4031 if ( isdigit( *( find ) ) ) 4086 if (isdigit (*(find)))
4032 { 4087 {
4033 yield = atoi( find ); 4088 yield = atoi (find);
4034 if ( yield < 1 ) 4089 if (yield < 1)
4035 { 4090 {
4036 LOG( llevDebug, "apply_item_transformer: item %s has slaying-yield %d.", query_base_name( marked, 0 ), yield ); 4091 LOG (llevDebug, "apply_item_transformer: item %s has slaying-yield %d.", query_base_name (marked, 0), yield);
4037 yield = 1; 4092 yield = 1;
4038 } 4093 }
4039 } 4094 }
4040 else 4095 else
4041 yield = 1; 4096 yield = 1;
4042 4097
4043 while ( isdigit( *find ) ) 4098 while (isdigit (*find))
4044 find++; 4099 find++;
4100
4045 while ( *find == ' ' ) 4101 while (*find == ' ')
4046 find++; 4102 find++;
4103
4047 memset( got, 0, MAX_BUF ); 4104 memset (got, 0, MAX_BUF);
4105
4048 if ( (separator = strchr( find, ';' ))!=NULL) 4106 if ((separator = strchr (find, ';')) != NULL)
4049 {
4050 len = separator - find; 4107 len = separator - find;
4051 }
4052 else 4108 else
4053 {
4054 len = strlen(find); 4109 len = strlen (find);
4055 } 4110
4056 if ( len > MAX_BUF-1) 4111 if (len > MAX_BUF - 1)
4057 len = MAX_BUF-1; 4112 len = MAX_BUF - 1;
4113
4058 strcpy( got, find ); 4114 strcpy (got, find);
4059 got[len] = '\0'; 4115 got[len] = '\0';
4060 4116
4061 /* Now create new item, remove used ones when required. */ 4117 /* Now create new item, remove used ones when required. */
4062 new_item = get_archetype( got ); 4118 new_item = get_archetype (got);
4063 if ( !new_item ) 4119 if (!new_item)
4064 { 4120 {
4065 new_draw_info_format( NDI_UNIQUE, 0, pl, "This %s is strange, better to not use it.", query_base_name( marked, 0 ) ); 4121 pl->failmsg (format ("This %s is strange, better to not use it.", query_base_name (marked, 0)));
4066 return; 4122 return;
4067 } 4123 }
4124
4068 new_item->nrof = yield; 4125 new_item->nrof = yield;
4069 new_draw_info_format( NDI_UNIQUE, 0, pl, "You %s the %s.", transformer->slaying, query_base_name( marked, 0 ) ); 4126
4070 insert_ob_in_ob( new_item, pl ); 4127 pl->statusmsg (format ("You %s the %s.", &transformer->slaying, query_base_name (marked, 0)));
4071 esrv_send_inventory( pl, pl ); 4128
4129 pl->insert (new_item);
4072 /* Eat up one item */ 4130 /* Eat up one item */
4073 decrease_ob_nr( marked, 1 ); 4131 marked->decrease ();
4132
4074 /* Eat one transformer if needed */ 4133 /* Eat one transformer if needed */
4075 if ( transformer->stats.food ) 4134 if (transformer->stats.food)
4076 if ( --transformer->stats.food == 0 ) 4135 if (--transformer->stats.food == 0)
4077 decrease_ob_nr( transformer, 1 ); 4136 transformer->decrease ();
4078 } 4137}
4138

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