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Comparing deliantra/server/server/c_object.C (file contents):
Revision 1.8 by root, Mon Aug 28 07:07:42 2006 UTC vs.
Revision 1.89 by elmex, Mon Jan 12 00:17:23 2009 UTC

1/* 1/*
2 * static char *rcsid_c_object_c = 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * "$Id: c_object.C,v 1.8 2006/08/28 07:07:42 root Exp $"; 3 *
4 * Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 *
8 * Deliantra is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 *
21 * The authors can be reached via e-mail to <support@deliantra.net>
4 */ 22 */
23
5/* 24/*
6 CrossFire, A Multiplayer game for X-windows
7
8 Copyright (C) 2002 Mark Wedel & Crossfire Development Team
9 Copyright (C) 1992 Frank Tore Johansen
10
11 This program is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 2 of the License, or
14 (at your option) any later version.
15
16 This program is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
20
21 You should have received a copy of the GNU General Public License
22 along with this program; if not, write to the Free Software
23 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24
25 The author can be reached via e-mail to crossfire-devel@real-time.com
26
27 Object (handling) commands 25 * Object (handling) commands
28*/ 26 */
29 27
30#include <global.h> 28#include <global.h>
31#include <loader.h> 29#include <loader.h>
32#include <skills.h> 30#include <skills.h>
33#ifndef __CEXTRACT__
34#include <sproto.h> 31#include <sproto.h>
35#endif
36#include <living.h> 32#include <living.h>
37#include <math.h> 33#include <math.h>
34
38/* 35/*
39 * Object id parsing functions 36 * Object id parsing functions
40 */ 37 */
41 38
42#define OBLINKMALLOC(p) if(!((p)=(objectlink *)malloc(sizeof(objectlink))))\
43 fatal(OUT_OF_MEMORY);
44
45#define ADD_ITEM(NEW,COUNT)\ 39#define ADD_ITEM(NEW,COUNT)\
46 if(!first) {\ 40 if(!first) {\
47 OBLINKMALLOC(first);\ 41 first = new objectlink;\
48 last=first;\ 42 last=first;\
49 } else {\ 43 } else {\
50 OBLINKMALLOC(last->next);\ 44 last->next = new objectlink;\
51 last=last->next;\ 45 last=last->next;\
52 }\ 46 }\
53 last->next=NULL;\ 47 last->next=0;\
54 last->ob=(NEW);\ 48 last->ob=(NEW);\
55 last->id=(COUNT); 49 last->id=(COUNT);
56 50
57/** 51/**
58 * Search the inventory of 'pl' for what matches best with params. 52 * Search the inventory of 'pl' for what matches best with params.
59 * we use item_matched_string above - this gives us consistent behaviour 53 * we use item_matched_string above - this gives us consistent behaviour
60 * between many commands. Return the best match, or NULL if no match. 54 * between many commands. Return the best match, or NULL if no match.
61 * aflag is used with apply -u , and apply -a to 55 * aflag is used with apply -u , and apply -a to
62 * only unapply applied, or apply unapplied objects 56 * only unapply applied, or apply unapplied objects
63 **/ 57 **/
58static object *
64static object *find_best_apply_object_match(object *pl, const char *params, enum apply_flag aflag) 59find_best_apply_object_match (object *pl, const char *params, enum apply_flag aflag)
65{ 60{
66 object *tmp, *best=NULL; 61 object *best = 0;
67 int match_val=0,tmpmatch; 62 int match_val = 0;
68 63
69 for (tmp=pl->inv; tmp; tmp=tmp->below) { 64 for (object *tmp = pl->inv; tmp; tmp = tmp->below)
65 {
70 if (tmp->invisible) continue; 66 if (tmp->invisible)
67 continue;
68
71 if ((tmpmatch=item_matched_string(pl, tmp, params))>match_val) { 69 int tmpmatch = item_matched_string (pl, tmp, params);
70
71 if (tmpmatch > match_val)
72 {
72 if ((aflag==AP_APPLY) && (QUERY_FLAG(tmp,FLAG_APPLIED))) continue; 73 if ((aflag == AP_APPLY) && (QUERY_FLAG (tmp, FLAG_APPLIED)))
74 continue;
75
73 if ((aflag==AP_UNAPPLY) && (!QUERY_FLAG(tmp,FLAG_APPLIED))) continue; 76 if ((aflag == AP_UNAPPLY) && (!QUERY_FLAG (tmp, FLAG_APPLIED)))
77 continue;
78
74 match_val=tmpmatch; 79 match_val = tmpmatch;
75 best=tmp; 80 best = tmp;
76 } 81 }
77 } 82 }
83
78 return best; 84 return best;
79} 85}
80 86
81/** 87/**
82 * Shortcut to find_best_apply_object_match(pl, params, AF_NULL); 88 * Shortcut to find_best_apply_object_match(pl, params, AF_NULL);
83 **/ 89 **/
90object *
84object *find_best_object_match(object *pl, const char *params) 91find_best_object_match (object *pl, const char *params)
85{ 92{
86 return find_best_apply_object_match(pl, params, AP_NULL); 93 return find_best_apply_object_match (pl, params, AP_TOGGLE);
87} 94}
88 95
96static bool
97can_split (object *pl, object *&op, sint32 nrof)
98{
99 if (object *tmp = op->split (nrof ? nrof : op->number_of ()))
100 {
101 op = tmp;
102 return true;
103 }
104 else
105 {
106 if (op->nrof > 1)
107 new_draw_info_format (NDI_UNIQUE, 0, pl, "There are only %d %s.", op->nrof, &op->name_pl);
108 else
109 new_draw_info_format (NDI_UNIQUE, 0, pl, "There is only one %s.", &op->name);
110
111 return false;
112 }
113}
114
115int
89int command_uskill ( object *pl, char *params) { 116command_uskill (object *pl, char *params)
117{
90 if (!params) { 118 if (!params)
119 {
91 new_draw_info(NDI_UNIQUE, 0, pl, "Usage: use_skill <skill name>"); 120 new_draw_info (NDI_UNIQUE, 0, pl, "Usage: use_skill <skill name>");
92 return 0; 121 return 0;
93 } 122 }
123
94 return use_skill(pl,params); 124 return use_skill (pl, params);
95} 125}
96 126
127int
97int command_rskill ( object *pl, char *params) { 128command_rskill (object *pl, char *params)
129{
98 object *skill; 130 object *skill;
99 131
100 if (!params) { 132 if (!params)
133 {
101 new_draw_info(NDI_UNIQUE, 0, pl, "Usage: ready_skill <skill name>"); 134 new_draw_info (NDI_UNIQUE, 0, pl, "Usage: ready_skill <skill name>");
102 return 0; 135 return 0;
103 } 136 }
137
104 skill = find_skill_by_name(pl, params); 138 skill = find_skill_by_name_fuzzy (pl, params);
105 139
106 if (!skill) { 140 if (!skill)
141 {
107 new_draw_info_format(NDI_UNIQUE, 0, pl, "You have no knowledge of the skill %s", params); 142 new_draw_info_format (NDI_UNIQUE, 0, pl, "You have no knowledge of the skill %s", params);
143 return 0;
144 }
145
146 pl->change_skill (0);
147 apply_special (pl, skill, AP_APPLY);
108 return 0; 148 return 1;
109 }
110 return change_skill(pl,skill, 0);
111} 149}
112
113
114/* These functions (command_search, command_disarm) are really just wrappers for
115 * things like 'use_skill ...'). In fact, they should really be obsoleted
116 * and replaced with those.
117 */
118int command_search (object *op, char *params) {
119 return use_skill(op, skill_names[SK_FIND_TRAPS]);
120}
121
122int command_disarm (object *op, char *params) {
123 return use_skill(op, skill_names[SK_DISARM_TRAPS]);
124}
125
126 150
127/* A little special because we do want to pass the full params along 151/* A little special because we do want to pass the full params along
128 * as it includes the object to throw. 152 * as it includes the object to throw.
129 */ 153 */
154int
130int command_throw (object *op, char *params) 155command_throw (object *op, char *params)
131{ 156{
132 object *skop;
133
134 skop = find_skill_by_name(op, skill_names[SK_THROWING]); 157 if (object *skop = find_skill_by_name (op, skill_names[SK_THROWING]))
135 if (skop) return do_skill(op, op, skop, op->facing,params); 158 return do_skill (op, op, skop, op->facing, params);
136 else { 159 else
137 new_draw_info(NDI_UNIQUE, 0, op, "You have no knowledge of the skill throwing."); 160 new_draw_info (NDI_UNIQUE, 0, op, "You have no knowledge of the skill throwing.");
138 } 161
139 return 0; 162 return 0;
140} 163}
141 164
142 165int
143int command_apply (object *op, char *params) 166command_apply (object *op, char *params)
144{ 167{
145 if (!params) { 168 if (!params)
169 {
146 player_apply_below(op); 170 player_apply_below (op);
147 return 0; 171 return 0;
148 } 172 }
149 else { 173 else
174 {
150 apply_flag aflag = (apply_flag) 0; 175 apply_flag aflag = (apply_flag)0;
151 object *inv;
152 176
153 while (*params==' ') params++; 177 while (*params == ' ')
178 params++;
179
154 if (!strncmp(params,"-a ",3)) { 180 if (!strncmp (params, "-a ", 3))
155 aflag=AP_APPLY; 181 {
156 params+=3; 182 aflag = AP_APPLY;
157 } 183 params += 3;
184 }
185
158 if (!strncmp(params,"-u ",3)) { 186 if (!strncmp (params, "-u ", 3))
159 aflag=AP_UNAPPLY; 187 {
160 params+=3; 188 aflag = AP_UNAPPLY;
161 } 189 params += 3;
190 }
191
162 while (*params==' ') params++; 192 while (*params == ' ')
193 params++;
163 194
164 inv=find_best_apply_object_match(op, params, aflag); 195 if (object *inv = find_best_apply_object_match (op, params, aflag))
165 if (inv) {
166 player_apply(op,inv,aflag,0); 196 player_apply (op, inv, aflag, 0);
167 } else 197 else
168 new_draw_info_format(NDI_UNIQUE, 0, op, 198 new_draw_info_format (NDI_UNIQUE, 0, op, "Could not find any match to the %s.", params);
169 "Could not find any match to the %s.",params);
170 } 199 }
200
171 return 0; 201 return 0;
172} 202}
173 203
174/* 204/*
175 * Check if an item op can be put into a sack. If pl exists then tell 205 * Check if an item op can be put into a sack. If pl exists then tell
… …
178 * objects (op) we want to put in. We specify it separately instead of 208 * objects (op) we want to put in. We specify it separately instead of
179 * using op->nrof because often times, a player may have specified a 209 * using op->nrof because often times, a player may have specified a
180 * certain number of objects to drop, so we can pass that number, and 210 * certain number of objects to drop, so we can pass that number, and
181 * not need to use split_ob and stuff. 211 * not need to use split_ob and stuff.
182 */ 212 */
213int
183int sack_can_hold (object *pl, object *sack, object *op, uint32 nrof) { 214sack_can_hold (object *pl, object *sack, object *op, uint32 nrof)
184 215{
185 if (! QUERY_FLAG (sack, FLAG_APPLIED)) { 216 if (!QUERY_FLAG (sack, FLAG_APPLIED))
186 new_draw_info_format(NDI_UNIQUE, 0, pl,
187 "The %s is not active.", query_name(sack));
188 return 0;
189 } 217 {
218 new_draw_info_format (NDI_UNIQUE, 0, pl, "The %s is not active.", query_name (sack));
219 return 0;
220 }
221
190 if (sack == op) { 222 if (sack == op)
191 new_draw_info_format(NDI_UNIQUE, 0, pl,
192 "You can't put the %s into itself.", query_name(sack));
193 return 0;
194 } 223 {
195 if (sack->race && (sack->race != op->race || op->type == CONTAINER 224 new_draw_info_format (NDI_UNIQUE, 0, pl, "You can't put the %s into itself.", query_name (sack));
196 || (sack->stats.food && sack->stats.food != op->type))) { 225 return 0;
197 new_draw_info_format(NDI_UNIQUE, 0, pl, 226 }
198 "You can put only %s into the %s.", sack->race, query_name(sack)); 227
199 return 0; 228 if (sack->race && (sack->race != op->race || op->type == CONTAINER || (sack->stats.food && sack->stats.food != op->type)))
200 } 229 {
230 new_draw_info_format (NDI_UNIQUE, 0, pl, "You can put only %s into the %s.", &sack->race, query_name (sack));
231 return 0;
232 }
233
201 if (op->type == SPECIAL_KEY && sack->slaying && op->slaying) { 234 if (op->type == SPECIAL_KEY && sack->slaying && op->slaying)
202 new_draw_info_format(NDI_UNIQUE, 0, pl,
203 "You can't put the key into %s.", query_name(sack));
204 return 0;
205 } 235 {
206 if (sack->weight_limit && sack->carrying + (nrof ? nrof : 1) * 236 new_draw_info_format (NDI_UNIQUE, 0, pl, "You can't put the key into %s.", query_name (sack));
207 (op->weight + (op->type==CONTAINER?(op->carrying*op->stats.Str):0))
208 * (100 - sack->stats.Str) / 100 > sack->weight_limit) {
209 new_draw_info_format(NDI_UNIQUE, 0, pl,
210 "That won't fit in the %s!", query_name(sack));
211 return 0; 237 return 0;
238 }
239
240 if (sack->weight_limit && (sint32) (sack->carrying + (nrof ? nrof : 1) *
241 (op->weight + (op->type == CONTAINER ? (op->carrying * op->stats.Str) : 0))
242 * (100 - sack->stats.Str) / 100) > sack->weight_limit)
212 } 243 {
244 new_draw_info_format (NDI_UNIQUE, 0, pl, "That won't fit in the %s!", query_name (sack));
245 return 0;
246 }
247
213 /* All other checks pass, must be OK */ 248 /* All other checks pass, must be OK */
214 return 1; 249 return 1;
215} 250}
216 251
217/* Pick up commands follow */ 252/* Pick up commands follow */
253
218/* pl = player (not always - monsters can use this now) 254/* pl = player (not always - monsters can use this now)
219 * op is the object to put tmp into, 255 * op is the object to put tmp into,
220 * tmp is the object to pick up, nrof is the number to 256 * tmp is the object to pick up, nrof is the number to
221 * pick up (0 means all of them) 257 * pick up (0 means all of them)
222 */ 258 */
259static void
223static void pick_up_object (object *pl, object *op, object *tmp, int nrof) 260pick_up_object (object *pl, object *op, object *tmp, int nrof)
224{ 261{
225 /* buf needs to be big (more than 256 chars) because you can get
226 * very long item names.
227 */
228 char buf[HUGE_BUF];
229 object *env=tmp->env; 262 object *env = tmp->env;
230 uint32 weight, effective_weight_limit; 263 uint32 weight, effective_weight_limit;
231 int tmp_nrof = tmp->nrof ? tmp->nrof : 1; 264 int tmp_nrof = tmp->number_of ();
232 265
233 /* IF the player is flying & trying to take the item out of a container 266 /* IF the player is flying & trying to take the item out of a container
234 * that is in his inventory, let him. tmp->env points to the container 267 * that is in his inventory, let him. tmp->env points to the container
235 * (sack, luggage, etc), tmp->env->env then points to the player (nested 268 * (sack, luggage, etc), tmp->env->env then points to the player (nested
236 * containers not allowed as of now) 269 * containers not allowed as of now)
237 */ 270 */
238 if((pl->move_type & MOVE_FLYING) && !QUERY_FLAG(pl, FLAG_WIZ) && 271 if ((pl->move_type & MOVE_FLYING) && !QUERY_FLAG (pl, FLAG_WIZ) && tmp->in_player () != pl)
239 is_player_inv(tmp)!=pl) {
240 new_draw_info(NDI_UNIQUE, 0,pl, "You are levitating, you can't reach the ground!");
241 return;
242 } 272 {
273 pl->failmsg ("You are levitating, you can't reach the ground! "
274 "H<You have to stop levitating first, if you can, either by using your levitation skill, "
275 "or waiting till the levitation effect wears off.>");
276 return;
277 }
278
243 if (QUERY_FLAG (tmp, FLAG_NO_DROP)) 279 if (QUERY_FLAG (tmp, FLAG_NO_DROP))
244 return; 280 return;
245 if(QUERY_FLAG(tmp,FLAG_WAS_WIZ) && !QUERY_FLAG(pl, FLAG_WAS_WIZ)) { 281
246 new_draw_info(NDI_UNIQUE, 0,pl, "The object disappears in a puff of smoke!");
247 new_draw_info(NDI_UNIQUE, 0,pl, "It must have been an illusion.");
248 if (pl->type==PLAYER) esrv_del_item (pl->contr, tmp->count);
249 if ( ! QUERY_FLAG (tmp, FLAG_REMOVED))
250 remove_ob (tmp);
251 free_object(tmp);
252 return;
253 }
254
255 if (nrof > tmp_nrof || nrof == 0) 282 if (nrof > tmp_nrof || nrof <= 0)
256 nrof = tmp_nrof; 283 nrof = tmp_nrof;
284
257 /* Figure out how much weight this object will add to the player */ 285 /* Figure out how much weight this object will add to the player */
258 weight = tmp->weight * nrof; 286 weight = tmp->weight * nrof;
287 if (tmp->inv)
259 if (tmp->inv) weight += tmp->carrying * (100 - tmp->stats.Str) / 100; 288 weight += tmp->carrying * (100 - tmp->stats.Str) / 100;
260 if (pl->stats.Str <= MAX_STAT) 289
261 effective_weight_limit = weight_limit[pl->stats.Str]; 290 effective_weight_limit = weight_limit [min (MAX_STAT, pl->stats.Str)];
262 else 291
263 effective_weight_limit = weight_limit[MAX_STAT];
264 if ((pl->weight + pl->carrying + weight) > effective_weight_limit) { 292 if ((pl->weight + pl->carrying + weight) > effective_weight_limit)
293 {
265 new_draw_info(0, 0,pl,"That item is too heavy for you to pick up."); 294 new_draw_info (0, 0, pl, "That item is too heavy for you to pick up.");
266 return; 295 return;
267 } 296 }
268 if (settings.real_wiz == FALSE && QUERY_FLAG(pl, FLAG_WAS_WIZ)) 297
269 SET_FLAG(tmp, FLAG_WAS_WIZ); 298 if (!can_split (pl, tmp, nrof))
270 if (nrof != tmp_nrof) {
271 object *tmp2 = tmp;
272 tag_t tmp2_tag = tmp2->count;
273 tmp = get_split_ob (tmp, nrof);
274 if(!tmp) {
275 new_draw_info(NDI_UNIQUE, 0,pl, errmsg);
276 return; 299 return;
277 } 300
278 /* Tell a client what happened rest of objects */
279 if (pl->type == PLAYER) {
280 if (was_destroyed (tmp2, tmp2_tag))
281 esrv_del_item (pl->contr, tmp2_tag);
282 else
283 esrv_send_item (pl, tmp2);
284 }
285 } else {
286 /* If the object is in a container, send a delete to the client.
287 * - we are moving all the items from the container to elsewhere,
288 * so it needs to be deleted.
289 */
290 if ( ! QUERY_FLAG (tmp, FLAG_REMOVED)) {
291 if (tmp->env && pl->type==PLAYER)
292 esrv_del_item (pl->contr, tmp->count);
293 remove_ob(tmp); /* Unlink it */
294 }
295 }
296 if(QUERY_FLAG(tmp, FLAG_UNPAID)) 301 if (QUERY_FLAG (tmp, FLAG_UNPAID))
297 (void) sprintf(buf,"%s will cost you %s.", query_name(tmp), 302 {
298 query_cost_string(tmp,pl,F_BUY | F_SHOP)); 303 tmp->flag.reset (FLAG_UNPAID);
304 new_draw_info_format (NDI_UNIQUE, 0, pl, "%s will cost you %s.", query_name (tmp), query_cost_string (tmp, pl, F_BUY | F_SHOP));
305 tmp->flag.set (FLAG_UNPAID);
306 }
299 else 307 else
300 (void) sprintf(buf,"You pick up the %s.", query_name(tmp)); 308 new_draw_info_format (NDI_UNIQUE, 0, pl, "You pick up the %s.", query_name (tmp));
301 new_draw_info(NDI_UNIQUE, 0,pl,buf);
302 309
303 tmp = insert_ob_in_ob(tmp, op); 310 op->insert (tmp);
304
305 /* All the stuff below deals with client/server code, and is only
306 * usable by players
307 */
308 if(pl->type!=PLAYER) return;
309
310 esrv_send_item (pl, tmp);
311 /* These are needed to update the weight for the container we
312 * are putting the object in.
313 */
314 if (op!=pl) {
315 esrv_update_item (UPD_WEIGHT, pl, op);
316 esrv_send_item (pl, pl);
317 }
318
319 /* Update the container the object was in */
320 if (env && env!=pl && env!=op) esrv_update_item (UPD_WEIGHT, pl, env);
321} 311}
322 312
323
324void pick_up(object *op,object *alt)
325/* modified slightly to allow monsters use this -b.t. 5-31-95 */ 313/* modified slightly to allow monsters use this -b.t. 5-31-95 */
314void
315pick_up (object *op, object *alt)
326{ 316{
327 int need_fix_tmp = 0; 317 int need_fix_tmp = 0;
328 object *tmp=NULL; 318 object *tmp = NULL;
329 mapstruct *tmp_map=NULL; 319 maptile *tmp_map = NULL;
330 int count; 320 int count;
331 tag_t tag;
332 321
333 /* Decide which object to pick. */ 322 /* Decide which object to pick. */
334 if (alt) 323 if (alt)
335 { 324 {
336 if ( ! can_pick (op, alt)) { 325 if (!can_pick (op, alt))
326 {
337 new_draw_info_format (NDI_UNIQUE, 0, op, "You can't pick up the %s.", 327 new_draw_info_format (NDI_UNIQUE, 0, op, "You can't pick up the %s.", &alt->name);
338 alt->name); 328 goto leave;
329 }
330
331 tmp = alt;
332 }
333 else
334 {
335 if (op->below == NULL || !can_pick (op, op->below))
336 {
337 new_draw_info (NDI_UNIQUE, 0, op, "There is nothing to pick up here.");
338 goto leave;
339 }
340
341 tmp = op->below;
342 }
343
344 /* Try to catch it. */
345 tmp_map = tmp->map;
346 tmp = stop_item (tmp);
347 if (tmp == NULL)
339 goto leave; 348 goto leave;
340 } 349
341 tmp = alt; 350 need_fix_tmp = 1;
351 if (!can_pick (op, tmp))
352 goto leave;
353
354 if (op->type == PLAYER)
342 } 355 {
356 count = op->contr->count;
357 if (count == 0)
358 count = tmp->nrof;
359 }
343 else 360 else
344 { 361 count = tmp->nrof;
345 if (op->below == NULL || ! can_pick (op, op->below)) { 362
346 new_draw_info (NDI_UNIQUE, 0, op, 363 /* container is open, so use it */
347 "There is nothing to pick up here."); 364 if (tmp->flag [FLAG_STARTEQUIP])
348 goto leave; 365 alt = op;
349 } 366 else if (op->container)
350 tmp = op->below;
351 } 367 {
352 368 alt = op->container;
353 /* Try to catch it. */ 369 if (alt != tmp->env && !sack_can_hold (op, alt, tmp, count))
354 tmp_map = tmp->map;
355 tmp = stop_item (tmp);
356 if (tmp == NULL)
357 goto leave; 370 goto leave;
358 need_fix_tmp = 1;
359 if ( ! can_pick (op, tmp))
360 goto leave;
361
362 if (op->type==PLAYER) {
363 count=op->contr->count;
364 if (count==0) count = tmp->nrof;
365 } 371 }
366 else 372 else
367 count=tmp->nrof; 373 { /* non container pickup */
368
369 /* container is open, so use it */
370 if (op->container) {
371 alt = op->container;
372 if (alt != tmp->env && !sack_can_hold (op, alt, tmp,count))
373 goto leave;
374 } else { /* non container pickup */
375 for (alt=op->inv; alt; alt=alt->below) 374 for (alt = op->inv; alt; alt = alt->below)
376 if (alt->type==CONTAINER && QUERY_FLAG(alt, FLAG_APPLIED) && 375 if (alt->type == CONTAINER && QUERY_FLAG (alt, FLAG_APPLIED) &&
377 alt->race && alt->race==tmp->race && 376 alt->race && alt->race == tmp->race && sack_can_hold (NULL, alt, tmp, count))
378 sack_can_hold (NULL, alt, tmp,count)) 377 break; /* perfect match */
379 break; /* perfect match */ 378
380 379 if (!alt)
381 if (!alt)
382 for (alt=op->inv; alt; alt=alt->below) 380 for (alt = op->inv; alt; alt = alt->below)
383 if (alt->type==CONTAINER && QUERY_FLAG(alt, FLAG_APPLIED) && 381 if (alt->type == CONTAINER && QUERY_FLAG (alt, FLAG_APPLIED) && sack_can_hold (NULL, alt, tmp, count))
384 sack_can_hold (NULL, alt, tmp,count))
385 break; /* General container comes next */ 382 break; /* General container comes next */
386 if (!alt) 383
384 if (!alt)
387 alt = op; /* No free containers */ 385 alt = op; /* No free containers */
388 } 386 }
387
389 if(tmp->env == alt) { 388 if (tmp->env == alt)
389 {
390 /* here it could be possible to check rent, 390 /* here it could be possible to check rent,
391 * if someone wants to implement it 391 * if someone wants to implement it
392 */ 392 */
393 alt = op; 393 alt = op;
394 } 394 }
395
395#ifdef PICKUP_DEBUG 396#ifdef PICKUP_DEBUG
396 LOG(llevDebug, "Pick_up(): %s picks %s (%d) and inserts it %s.\n", op->name, tmp->name, op->contr->count, alt->name); 397 LOG (llevDebug, "Pick_up(): %s picks %s (%d) and inserts it %s.\n", op->name, tmp->name, op->contr->count, alt->name);
397#endif 398#endif
398 399
399 /* startequip items are not allowed to be put into containers: */ 400 /* startequip items are not allowed to be put into containers: */
400 if (op->type == PLAYER && alt->type == CONTAINER 401 if (op->type == PLAYER && alt->type == CONTAINER && QUERY_FLAG (tmp, FLAG_STARTEQUIP))
401 && QUERY_FLAG (tmp, FLAG_STARTEQUIP))
402 { 402 {
403 new_draw_info (NDI_UNIQUE, 0, op, 403 new_draw_info (NDI_UNIQUE, 0, op, "This object cannot be put into containers!");
404 "This object cannot be put into containers!");
405 goto leave; 404 goto leave;
406 } 405 }
407 406
408 tag = tmp->count;
409 pick_up_object (op, alt, tmp, count); 407 pick_up_object (op, alt, tmp, count);
408
410 if (was_destroyed (tmp, tag) || tmp->env) 409 if (tmp->destroyed () || tmp->env)
411 need_fix_tmp = 0; 410 need_fix_tmp = 0;
411
412 if (op->type == PLAYER) 412 if (op->type == PLAYER)
413 op->contr->count=0; 413 op->contr->count = 0;
414
414 goto leave; 415 goto leave;
415 416
416 leave: 417leave:
417 if (need_fix_tmp) 418 if (need_fix_tmp)
418 fix_stopped_item (tmp, tmp_map, op); 419 fix_stopped_item (tmp, tmp_map, op);
419} 420}
420
421 421
422/* This takes (picks up) and item. op is the player 422/* This takes (picks up) and item. op is the player
423 * who issued the command. params is a string to 423 * who issued the command. params is a string to
424 * match against the item name. Basically, always 424 * match against the item name. Basically, always
425 * returns zero, but that should be improved. 425 * returns zero, but that should be improved.
426 */ 426 */
427int
427int command_take (object *op, char *params) 428command_take (object *op, char *params)
428{ 429{
429 object *tmp, *next; 430 object *tmp, *next;
430 431
431 if (op->container) 432 if (op->container)
432 tmp=op->container->inv; 433 tmp = op->container->inv;
433 else { 434 else
434 tmp=op->above; 435 {
435 if (tmp) while (tmp->above) {
436 tmp=tmp->above; 436 tmp = op->above;
437 } 437 if (tmp)
438 while (tmp->above)
439 tmp = tmp->above;
440
441 if (!tmp)
442 tmp = op->below;
443 }
444
438 if (!tmp) 445 if (!tmp)
439 tmp=op->below;
440 } 446 {
441
442 if (tmp==NULL) {
443 new_draw_info(NDI_UNIQUE, 0,op,"Nothing to take!"); 447 new_draw_info (NDI_UNIQUE, 0, op, "Nothing to take!");
444 return 0; 448 return 0;
445 } 449 }
446 450
447 /* Makes processing easier */ 451 /* Makes processing easier */
448 if (params && *params=='\0') params=NULL; 452 if (params && *params == '\0')
453 params = 0;
449 454
455 int cnt = MAX_ITEM_PER_DROP;
456
450 while (tmp) { 457 while (tmp)
458 {
451 next=tmp->below; 459 next = tmp->below;
452 460
453 if (tmp->invisible) { 461 if (tmp->invisible)
454 tmp=next; 462 {
463 tmp = next;
455 continue; 464 continue;
456 } 465 }
466
457 /* This following two if and else if could be merged into line 467 /* This following two if and else if could be merged into line
458 * but that probably will make it more difficult to read, and 468 * but that probably will make it more difficult to read, and
459 * not make it any more efficient 469 * not make it any more efficient
460 */ 470 */
461 if (params && item_matched_string(op, tmp, params)) { 471 if (params && item_matched_string (op, tmp, params))
472 {
473 if (--cnt < 0) break;
462 pick_up(op, tmp); 474 pick_up (op, tmp);
463 } 475 }
464 else if (can_pick(op, tmp) && !params) { 476 else if (can_pick (op, tmp) && !params)
477 {
478 if (--cnt < 0) break;
465 pick_up(op,tmp); 479 pick_up (op, tmp);
466 break; 480 break;
467 } 481 }
468 tmp=next; 482
469 /* Might as well just skip over the player immediately - 483 tmp = next;
470 * we know it can't be picked up
471 */
472 if (tmp == op) tmp=tmp->below;
473 }
474 if (!params && !tmp) {
475 for (tmp=op->below; tmp!=NULL; tmp=tmp->next)
476 if (!tmp->invisible) {
477 char buf[MAX_BUF];
478 sprintf(buf,"You can't pick up a %s.",
479 tmp->name? tmp->name:"null");
480 new_draw_info(NDI_UNIQUE, 0,op, buf);
481 break;
482 } 484 }
483 if (!tmp) new_draw_info(NDI_UNIQUE, 0,op, "There is nothing to pick up."); 485
486 if (cnt < 0)
484 } 487 {
488 op->failmsg ("Couldn't pick up so many items at once.");
485 return 0; 489 return 0;
486} 490 }
487 491
492 if (!params && !tmp)
493 {
494 for (tmp = op->below; tmp; tmp = tmp->below)
495 if (!tmp->invisible)
496 {
497 new_draw_info_format (NDI_UNIQUE, 0, op, "You can't pick up a %s.", &tmp->name);
498 break;
499 }
500
501 if (!tmp)
502 new_draw_info (NDI_UNIQUE, 0, op, "There is nothing to pick up.");
503 }
504
505 return 0;
506}
488 507
489/* 508/*
490 * This function was part of drop, now is own function. 509 * This function was part of drop, now is own function.
491 * Player 'op' tries to put object 'tmp' into sack 'sack', 510 * Player 'op' tries to put object 'tmp' into sack 'sack',
492 * if nrof is non zero, then nrof objects is tried to put into sack. 511 * if nrof is non zero, then nrof objects is tried to put into sack.
512 *
493 * Note that the 'sack' in question can now be a transport, 513 * Note that the 'sack' in question can now be a transport,
494 * so this function isn't named very good anymore. 514 * so this function isn't named very good anymore.
495 */ 515 */
516void
496void put_object_in_sack (object *op, object *sack, object *tmp, uint32 nrof) 517put_object_in_sack (object *op, object *sack, object *tmp, uint32 nrof)
497{ 518{
498 tag_t tmp_tag, tmp2_tag;
499 object *tmp2, *sack2; 519 object *tmp2, *sack2;
500 char buf[MAX_BUF]; 520 char buf[MAX_BUF];
501 521
502 if (sack==tmp) return; /* Can't put an object in itself */ 522 if (sack == tmp)
503 if (sack->type != CONTAINER && sack->type != TRANSPORT) { 523 return; /* Can't put an object in itself */
504 new_draw_info_format(NDI_UNIQUE, 0,op, 524
505 "The %s is not a container.", query_name(sack));
506 return;
507 }
508 if (QUERY_FLAG(tmp,FLAG_STARTEQUIP)) { 525 if (QUERY_FLAG (tmp, FLAG_STARTEQUIP))
509 new_draw_info_format(NDI_UNIQUE, 0,op,
510 "You cannot put the %s in the %s.", query_name(tmp),
511 query_name(sack));
512 return;
513 } 526 {
527 new_draw_info_format (NDI_UNIQUE, 0, op, "You cannot put the %s in the %s.", query_name (tmp), query_name (sack));
528 return;
529 }
530
514 if (tmp->type == CONTAINER && tmp->inv) { 531 if (tmp->type == CONTAINER && tmp->inv)
515 532 {
516 /* Eneq(@csd.uu.se): If the object to be dropped is a container 533 /* Eneq(@csd.uu.se): If the object to be dropped is a container
517 * we instead move the contents of that container into the active 534 * we instead move the contents of that container into the active
518 * container, this is only done if the object has something in it. 535 * container, this is only done if the object has something in it.
519 */ 536 */
520 sack2 = tmp; 537 sack2 = tmp;
521 new_draw_info_format(NDI_UNIQUE, 0,op, "You move the items from %s into %s.", 538 new_draw_info_format (NDI_UNIQUE, 0, op, "You move the items from %s into %s.", query_name (tmp), query_name (sack));
522 query_name(tmp), query_name(sack)); 539
523 for (tmp2 = tmp->inv; tmp2; tmp2 = tmp) { 540 for (tmp2 = tmp->inv; tmp2; tmp2 = tmp)
541 {
524 tmp = tmp2->below; 542 tmp = tmp2->below;
543
525 if ((sack->type == CONTAINER && sack_can_hold(op, op->container, tmp2,tmp2->nrof)) || 544 if ((sack->type == CONTAINER && sack_can_hold (op, op->container, tmp2, tmp2->nrof)))
526 (sack->type == TRANSPORT && transport_can_hold(sack, tmp2, tmp2->nrof))) {
527 put_object_in_sack (op, sack, tmp2, 0); 545 put_object_in_sack (op, sack, tmp2, 0);
528 } else { 546 else
547 {
529 sprintf(buf,"Your %s fills up.", query_name(sack)); 548 sprintf (buf, "Your %s fills up.", query_name (sack));
530 new_draw_info(NDI_UNIQUE, 0,op, buf); 549 new_draw_info (NDI_UNIQUE, 0, op, buf);
531 break; 550 break;
551 }
552 }
553
554 return;
532 } 555 }
533 }
534 esrv_update_item (UPD_WEIGHT, op, sack2);
535 return;
536 }
537 556
538 /* Don't worry about this for containers - our caller should have 557 /* Don't worry about this for containers - our caller should have
539 * already checked this. 558 * already checked this.
540 */ 559 */
541 if ((sack->type == CONTAINER) && !sack_can_hold (op, sack, tmp,(nrof?nrof:tmp->nrof))) 560 if ((sack->type == CONTAINER) && !sack_can_hold (op, sack, tmp, (nrof ? nrof : tmp->nrof)))
542 return;
543
544 if(QUERY_FLAG(tmp, FLAG_APPLIED)) {
545 if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE))
546 return; 561 return;
547 }
548 562
563 if (QUERY_FLAG (tmp, FLAG_APPLIED))
564 if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE))
565 return;
566
549 /* we want to put some portion of the item into the container */ 567 /* we want to put some portion of the item into the container */
550 if (nrof && tmp->nrof != nrof) { 568 if (!can_split (op, tmp, nrof))
551 object *tmp2 = tmp;
552 tmp2_tag = tmp2->count;
553 tmp = get_split_ob (tmp, nrof);
554
555 if(!tmp) {
556 new_draw_info(NDI_UNIQUE, 0,op, errmsg);
557 return; 569 return;
558 }
559 /* Tell a client what happened other objects */
560 if (was_destroyed (tmp2, tmp2_tag))
561 esrv_del_item (op->contr, tmp2_tag);
562 else /* this can proably be replaced with an update */
563 esrv_send_item (op, tmp2);
564 } else
565 remove_ob(tmp);
566 570
567 new_draw_info_format(NDI_UNIQUE, 0,op, "You put the %s in %s.", 571 new_draw_info_format (NDI_UNIQUE, 0, op, "You put the %s in %s.", query_name (tmp), query_name (sack));
568 query_name(tmp), query_name(sack)); 572 sack->insert (tmp);
569 tmp_tag = tmp->count;
570 tmp2 = insert_ob_in_ob(tmp, sack);
571 fix_player(op); /* This is overkill, fix_player() is called somewhere */
572 /* in object.c */
573
574 /* If an object merged (and thus, different object), we need to
575 * delete the original.
576 */
577 if (tmp2 != tmp)
578 esrv_del_item (op->contr, tmp_tag);
579
580 esrv_send_item (op, tmp2);
581
582 /* If a transport, need to update all the players in the transport
583 * the view of what is in it.
584 */
585 if (sack->type == TRANSPORT) {
586 for (tmp=sack->inv; tmp; tmp=tmp->below) {
587 if (tmp->type == PLAYER) tmp->contr->socket.update_look=1;
588 }
589 } else {
590 /* update the sacks weight */
591 esrv_update_item (UPD_WEIGHT, op, sack);
592 }
593} 573}
594 574
595/* 575/*
596 * This function was part of drop, now is own function. 576 * This function was part of drop, now is own function.
597 * Player 'op' tries to drop object 'tmp', if tmp is non zero, then 577 * Player 'op' tries to drop object 'tmp', if tmp is non zero, then
598 * nrof objects is tried to dropped. 578 * nrof objects is tried to dropped.
599 * This is used when dropping objects onto the floor. 579 * This is used when dropping objects onto the floor.
600 */ 580 */
601void 581void
602drop_object (object * op, object * tmp, uint32 nrof) 582drop_object (object *op, object *tmp, uint32 nrof)
603{ 583{
604 char buf[MAX_BUF];
605 object *floor;
606
607 if (QUERY_FLAG (tmp, FLAG_NO_DROP)) 584 if (QUERY_FLAG (tmp, FLAG_NO_DROP))
608 return; 585 return;
609 586
610 if (QUERY_FLAG (tmp, FLAG_APPLIED)) 587 if (QUERY_FLAG (tmp, FLAG_APPLIED))
611 if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE)) 588 if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE))
612 return; /* can't unapply it */ 589 return; /* can't unapply it */
613 590
591 //fprintf (stderr, "ui, on space is %ld\n", op->ms ().volume ());//D
592
614 /* We are only dropping some of the items. We split the current objec 593 /* We are only dropping some of the items. We split the current object
615 * off 594 * off
616 */ 595 */
617 if (nrof && tmp->nrof != nrof) 596 if (!can_split (op, tmp, nrof))
597 return;
598
599 drop_object (op, tmp);
600
601 if (!tmp->destroyed () && !tmp->is_inserted ())
602 {
603 // if nothing happened with the object we give it back
604 op->insert (tmp);
618 { 605 }
619 object *tmp2 = tmp; 606}
620 tag_t tmp2_tag = tmp2->count; 607
621 tmp = get_split_ob (tmp, nrof); 608/* In contrast to drop_object (op, tmp, nrof) above this function takes the
622 if (!tmp) 609 * already split off object, and feeds it to the event handlers and does
610 * other magic with it.
611 *
612 * <droppper> is the object that dropped this object and <obj> is the
613 * object that was dropped.
614 *
615 * Make sure to check what happened with <obj> after this function returns!
616 * Otherwise you may leak this object.
617 */
618
619void
620drop_object (object *dropper, object *obj)
621{
622 if (INVOKE_OBJECT (DROP, obj, ARG_OBJECT (dropper)))
623 return;
624
625 if (obj->destroyed () || obj->is_inserted ())
626 return;
627
628 if (QUERY_FLAG (obj, FLAG_STARTEQUIP))
629 {
630 dropper->statusmsg (format ("You drop the %s.", query_name (obj)));
631 dropper->statusmsg ("The god who lent it to you retrieves it.");
632
633 obj->destroy ();
634 dropper->update_stats ();
635 return;
636 }
637
638 for (object *floor = GET_MAP_OB (dropper->map, dropper->x, dropper->y);
639 floor;
640 floor = floor->above)
641 if (INVOKE_OBJECT (DROP_ON, floor, ARG_OBJECT (obj), ARG_OBJECT (dropper)))
642 return;
643
644 if (obj->destroyed () || obj->is_inserted ())
645 return;
646
647 if (is_in_shop (dropper) && !QUERY_FLAG (obj, FLAG_UNPAID) && obj->type != MONEY)
648 if (!sell_item (obj, dropper))
649 return;
650
651 /* If nothing special happened with this object, the default action is to
652 * insert it below the dropper:
653 */
654
655 obj->x = dropper->x;
656 obj->y = dropper->y;
657
658 insert_ob_in_map (obj, dropper->map, dropper, INS_BELOW_ORIGINATOR);
659}
660
661void
662drop (object *op, object *tmp)
663{
664 /* Hopeful fix for disappearing objects when dropping from a container -
665 * somehow, players get an invisible object in the container, and the
666 * old logic would skip over invisible objects - works fine for the
667 * playes inventory, but drop inventory wants to use the next value.
668 */
669 if (tmp->invisible)
670 {
671 /* if the following is the case, it must be in an container. */
672 if (tmp->env && tmp->env->type != PLAYER)
623 { 673 {
624 new_draw_info (NDI_UNIQUE, 0, op, errmsg); 674 /* Just toss the object - probably shouldn't be hanging
675 * around anyways
676 */
677 tmp->destroy ();
625 return; 678 return;
626 } 679 }
627 /* Tell a client what happened rest of objects. tmp2 is now the
628 * original object
629 */
630 if (op->type == PLAYER)
631 {
632 if (was_destroyed (tmp2, tmp2_tag))
633 esrv_del_item (op->contr, tmp2_tag);
634 else 680 else
635 esrv_send_item (op, tmp2);
636 } 681 {
637 } 682 while (tmp && tmp->invisible)
638 else 683 tmp = tmp->below;
639 remove_ob (tmp); 684 }
640
641 if (INVOKE_OBJECT (DROP, tmp, ARG_OBJECT (op)))
642 return;
643
644 if (QUERY_FLAG (tmp, FLAG_STARTEQUIP))
645 { 685 }
646 sprintf (buf, "You drop the %s.", query_name (tmp)); 686
647 new_draw_info (NDI_UNIQUE, 0, op, buf); 687 if (tmp == NULL)
648 new_draw_info (NDI_UNIQUE, 0, op, 688 {
649 "The gods who lent it to you retrieves it."); 689 new_draw_info (NDI_UNIQUE, 0, op, "You don't have anything to drop.");
650 if (op->type == PLAYER)
651 esrv_del_item (op->contr, tmp->count);
652 free_object (tmp);
653 fix_player (op);
654 return; 690 return;
655 } 691 }
656 692
657/* If SAVE_INTERVAL is commented out, we never want to save 693 if (QUERY_FLAG (tmp, FLAG_INV_LOCKED))
658 * the player here.
659 */
660#ifdef SAVE_INTERVAL
661 /* I'm not sure why there is a value check - since the save
662 * is done every SAVE_INTERVAL seconds, why care the value
663 * of what he is dropping?
664 */
665 if (op->type == PLAYER && !QUERY_FLAG (tmp, FLAG_UNPAID) &&
666 (tmp->nrof ? tmp->value * tmp->nrof : tmp->value > 2000) &&
667 (op->contr->last_save_time + SAVE_INTERVAL) <= time (NULL))
668 {
669 save_player (op, 1);
670 op->contr->last_save_time = time (NULL);
671 } 694 {
672#endif /* SAVE_INTERVAL */ 695 new_draw_info (NDI_UNIQUE, 0, op, "This item is locked");
673
674 if (op->type == PLAYER)
675 esrv_del_item (op->contr, tmp->count);
676
677 /* Call this before we update the various windows/players. At least
678 * that we, we know the weight is correct.
679 */
680 fix_player (op); /* This is overkill, fix_player() is called somewhere */
681 /* in object.c */
682
683 if (op->type == PLAYER)
684 {
685 op->contr->socket.update_look = 1;
686 /* Need to update the weight for the player */
687 esrv_send_item (op, op);
688 }
689
690 for (floor = get_map_ob (op->map, op->x, op->y); floor; floor = floor->above)
691 if (INVOKE_OBJECT (DROP_ON, floor, ARG_OBJECT (tmp), ARG_OBJECT (op)))
692 return; 696 return;
693
694 floor = get_map_ob (op->map, op->x, op->y);
695
696 if (floor
697 && floor->type == SHOP_FLOOR
698 && !QUERY_FLAG (tmp, FLAG_UNPAID)
699 && tmp->type != MONEY)
700 sell_item (tmp, op);
701
702 tmp->x = op->x;
703 tmp->y = op->y;
704
705 insert_ob_in_map (tmp, op->map, op, INS_BELOW_ORIGINATOR);
706}
707
708void drop(object *op, object *tmp)
709{
710 /* Hopeful fix for disappearing objects when dropping from a container -
711 * somehow, players get an invisible object in the container, and the
712 * old logic would skip over invisible objects - works fine for the
713 * playes inventory, but drop inventory wants to use the next value.
714 */
715 if (tmp->invisible) {
716 /* if the following is the case, it must be in an container. */
717 if (tmp->env && tmp->env->type != PLAYER) {
718 /* Just toss the object - probably shouldn't be hanging
719 * around anyways
720 */
721 remove_ob(tmp);
722 free_object(tmp);
723 return;
724 } else {
725 while(tmp!=NULL && tmp->invisible)
726 tmp=tmp->below;
727 }
728 } 697 }
729 698
730 if (tmp==NULL) {
731 new_draw_info(NDI_UNIQUE, 0,op,"You don't have anything to drop.");
732 return;
733 }
734 if (QUERY_FLAG(tmp, FLAG_INV_LOCKED)) {
735 new_draw_info(NDI_UNIQUE, 0,op,"This item is locked");
736 return;
737 }
738 if (QUERY_FLAG(tmp, FLAG_NO_DROP)) { 699 if (QUERY_FLAG (tmp, FLAG_NO_DROP))
700 {
739#if 0 701#if 0
740 /* Eneq(@csd.uu.se): Objects with NO_DROP defined can't be dropped. */ 702 /* Eneq(@csd.uu.se): Objects with NO_DROP defined can't be dropped. */
741 new_draw_info(NDI_UNIQUE, 0,op, "This item can't be dropped."); 703 new_draw_info (NDI_UNIQUE, 0, op, "This item can't be dropped.");
742#endif 704#endif
743 return; 705 return;
744 } 706 }
745 707
708 if (op->type == PLAYER && op->contr->last_used == tmp)
709 op->contr->last_used = tmp->below ? tmp->below
710 : tmp->above ? tmp->above
711 : 0;
712
713 if (op->container)
714 {
746 if (op->type == PLAYER) 715 if (op->type == PLAYER)
747 { 716 put_object_in_sack (op, op->container, tmp, op->contr->count);
748 if (op->contr->last_used==tmp && op->contr->last_used_id == tmp->count) {
749 object *n=NULL;
750 if(tmp->below != NULL)
751 n = tmp->below;
752 else if(tmp->above != NULL)
753 n = tmp->above;
754 op->contr->last_used = n;
755 if (n != NULL)
756 op->contr->last_used_id = n->count;
757 else 717 else
758 op->contr->last_used_id = 0; 718 put_object_in_sack (op, op->container, tmp, 0);
759 }
760 }; 719 }
761 720 else
762 if (op->container) { 721 {
763 if (op->type == PLAYER) 722 if (op->type == PLAYER)
764 {
765 put_object_in_sack (op, op->container, tmp, op->contr->count);
766 } else {
767 put_object_in_sack(op, op->container, tmp, 0);
768 };
769 } else {
770 if (op->type == PLAYER)
771 {
772 drop_object (op, tmp, op->contr->count); 723 drop_object (op, tmp, op->contr->count);
773 } else { 724 else
774 drop_object(op,tmp,0); 725 drop_object (op, tmp, 0);
775 };
776 } 726 }
727
777 if (op->type == PLAYER) 728 if (op->type == PLAYER)
778 op->contr->count = 0; 729 op->contr->count = 0;
779} 730}
780
781
782 731
783/* Command will drop all items that have not been locked */ 732/* Command will drop all items that have not been locked */
733int
784int command_dropall (object *op, char *params) { 734command_dropall (object *op, char *params)
735{
785 736
786 object * curinv, *nextinv;
787
788 if(op->inv == NULL) { 737 if (op->inv == NULL)
738 {
789 new_draw_info(NDI_UNIQUE, 0,op,"Nothing to drop!"); 739 new_draw_info (NDI_UNIQUE, 0, op, "Nothing to drop!");
790 return 0; 740 return 0;
791 } 741 }
792 742
793 curinv = op->inv; 743 object *curinv = op->inv;
744 object *nextinv;
794 745
795 /* 746 /*
796 This is the default. Drops everything not locked or considered 747 This is the default. Drops everything not locked or considered
797 not something that should be dropped. 748 not something that should be dropped.
798 */ 749 */
799 /* 750 /*
800 Care must be taken that the next item pointer is not to money as 751 Care must be taken that the next item pointer is not to money as
801 the drop() routine will do unknown things to it when dropping 752 the drop() routine will do unknown things to it when dropping
802 in a shop. --Tero.Pelander@utu.fi 753 in a shop. --Tero.Pelander@utu.fi
803 */ 754 */
804 755
805 if(params==NULL) { 756 int cnt = MAX_ITEM_PER_DROP;
806 while(curinv != NULL) { 757
758 if (!params)
759 {
760 while (curinv)
761 {
807 nextinv = curinv->below; 762 nextinv = curinv->below;
763
808 while (nextinv && nextinv->type==MONEY) 764 while (nextinv && nextinv->type == MONEY)
809 nextinv = nextinv->below; 765 nextinv = nextinv->below;
766
810 if(! QUERY_FLAG(curinv,FLAG_INV_LOCKED) && curinv->type != MONEY && 767 if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && curinv->type != MONEY &&
811 curinv->type != FOOD && curinv->type != KEY && 768 curinv->type != FOOD && curinv->type != KEY &&
812 curinv->type != SPECIAL_KEY && curinv->type != GEM && 769 curinv->type != SPECIAL_KEY && curinv->type != GEM &&
813 !curinv->invisible && 770 !curinv->invisible && (curinv->type != CONTAINER || op->container != curinv))
814 (curinv->type!=CONTAINER || op->container!=curinv)) 771 {
815 { 772 drop (op, curinv);
816 drop(op,curinv); 773 if (--cnt <= 0) break;
774 }
775
776 curinv = nextinv;
817 } 777 }
818 curinv = nextinv;
819 }
820 } 778 }
821
822 else if(strcmp(params, "weapons") == 0) { 779 else if (strcmp (params, "weapons") == 0)
823 while(curinv != NULL) { 780 {
781 while (curinv)
782 {
824 nextinv = curinv->below; 783 nextinv = curinv->below;
784
825 while (nextinv && nextinv->type==MONEY) 785 while (nextinv && nextinv->type == MONEY)
826 nextinv = nextinv->below; 786 nextinv = nextinv->below;
827 if(! QUERY_FLAG(curinv,FLAG_INV_LOCKED) && ((curinv->type == WEAPON) || 787
828 (curinv->type == BOW) || (curinv->type == ARROW))) 788 if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && ((curinv->type == WEAPON) || (curinv->type == BOW) || (curinv->type == ARROW)))
829 { 789 {
830 drop(op,curinv); 790 drop (op, curinv);
831 } 791 if (--cnt <= 0) break;
792 }
793
832 curinv = nextinv; 794 curinv = nextinv;
833 } 795 }
834 } 796 }
835
836 else if(strcmp(params, "armor") == 0 || strcmp(params, "armour") == 0) { 797 else if (strcmp (params, "armor") == 0 || strcmp (params, "armour") == 0)
837 while(curinv != NULL) { 798 {
799 while (curinv)
800 {
838 nextinv = curinv->below; 801 nextinv = curinv->below;
802
839 while (nextinv && nextinv->type==MONEY) 803 while (nextinv && nextinv->type == MONEY)
840 nextinv = nextinv->below; 804 nextinv = nextinv->below;
841 if(! QUERY_FLAG(curinv,FLAG_INV_LOCKED) && ((curinv->type == ARMOUR) || 805
842 curinv->type == SHIELD || curinv->type==HELMET)) 806 if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && ((curinv->type == ARMOUR) || curinv->type == SHIELD || curinv->type == HELMET))
843 { 807 {
844 drop(op,curinv); 808 drop (op, curinv);
845 } 809 if (--cnt <= 0) break;
810 }
811
846 curinv = nextinv; 812 curinv = nextinv;
847 } 813 }
848 } 814 }
849
850 else if(strcmp(params, "misc") == 0) { 815 else if (strcmp (params, "misc") == 0)
851 while(curinv != NULL) { 816 {
817 while (curinv)
818 {
852 nextinv = curinv->below; 819 nextinv = curinv->below;
820
853 while (nextinv && nextinv->type==MONEY) 821 while (nextinv && nextinv->type == MONEY)
854 nextinv = nextinv->below; 822 nextinv = nextinv->below;
823
855 if(! QUERY_FLAG(curinv,FLAG_INV_LOCKED) && ! QUERY_FLAG(curinv,FLAG_APPLIED)) { 824 if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && !QUERY_FLAG (curinv, FLAG_APPLIED))
856 switch(curinv->type) { 825 {
857 case HORN: 826 switch (curinv->type)
858 case BOOK: 827 {
859 case SPELLBOOK: 828 case HORN:
860 case GIRDLE: 829 case BOOK:
861 case AMULET: 830 case SPELLBOOK:
862 case RING: 831 case GIRDLE:
863 case CLOAK: 832 case AMULET:
864 case BOOTS: 833 case RING:
865 case GLOVES: 834 case CLOAK:
866 case BRACERS: 835 case BOOTS:
867 case SCROLL: 836 case GLOVES:
868 case ARMOUR_IMPROVER: 837 case BRACERS:
869 case WEAPON_IMPROVER: 838 case SCROLL:
870 case WAND: 839 case ARMOUR_IMPROVER:
871 case ROD: 840 case WEAPON_IMPROVER:
872 case POTION: 841 case WAND:
873 drop(op,curinv); 842 case ROD:
874 curinv = nextinv; 843 case POTION:
875 break; 844 drop (op, curinv);
876 default: 845 curinv = nextinv;
877 curinv = nextinv; 846 break;
878 break; 847 default:
879 } 848 curinv = nextinv;
880 } 849 break;
850 }
851
852 if (--cnt <= 0) break;
853 }
854
881 curinv = nextinv; 855 curinv = nextinv;
882 } 856 }
883 } 857 }
884 op->contr->socket.update_look=1; 858
859 if (cnt <= 0)
860 op->failmsg ("Only dropped some items, can't drop that many items at once.");
861
885/* draw_look(op);*/ 862/* draw_look(op);*/
886 return 0; 863 return 0;
864}
865
866
867/* This function tries to drop all objects in the <objs> vector.
868 * <dropper> is the object that wants to drop them.
869 * <cnt> can be a 0 pointer or a pointer to the maximum number of
870 * drop operations to perform.
871 *
872 * Returns true if at least one item was dropped.
873 */
874bool
875drop_vector (object *dropper, vector<object *> &objs, int *cnt)
876{
877 vector<object *>::iterator i;
878
879 bool did_one = false;
880
881 for (i = objs.begin (); i != objs.end (); i++)
882 {
883 drop (dropper, *i);
884 if (cnt && --*cnt <= 0) break;
885 did_one = true;
886 }
887
888 return did_one;
887} 889}
888 890
889/* Object op wants to drop object(s) params. params can be a 891/* Object op wants to drop object(s) params. params can be a
890 * comma seperated list. 892 * comma seperated list.
891 */ 893 */
892 894int
893int command_drop (object *op, char *params) 895command_drop (object *op, char *params)
894{ 896{
895 object *tmp, *next; 897 object *tmp, *next;
896 int did_one=0; 898 int did_one = 0;
897 899
898 if (!params) { 900 if (!params)
901 {
899 new_draw_info(NDI_UNIQUE,0, op, "Drop what?"); 902 new_draw_info (NDI_UNIQUE, 0, op, "Drop what?");
900 return 0;
901 } else {
902 for (tmp=op->inv; tmp; tmp=next) {
903 next=tmp->below;
904 if (QUERY_FLAG(tmp,FLAG_NO_DROP) ||
905 tmp->invisible) continue;
906 if (item_matched_string(op,tmp,params)) {
907 drop(op, tmp);
908 did_one=1;
909 }
910 }
911 if (!did_one) new_draw_info(NDI_UNIQUE, 0,op,"Nothing to drop.");
912 }
913 if (op->type==PLAYER)
914 {
915 op->contr->count=0;
916 op->contr->socket.update_look=1;
917 };
918/* draw_look(op);*/
919 return 0; 903 return 0;
920} 904 }
905 else
906 {
907 vector<object *> matched_objs;
921 908
909 for (tmp = op->inv; tmp; tmp = next)
910 {
911 next = tmp->below;
912 if (QUERY_FLAG (tmp, FLAG_NO_DROP) || tmp->invisible)
913 continue;
914
915 if (item_matched_string (op, tmp, params))
916 matched_objs.push_back (tmp);
917 }
918
919 int cnt = MAX_ITEM_PER_DROP;
920
921 if (!drop_vector (op, matched_objs, &cnt))
922 new_draw_info (NDI_UNIQUE, 0, op, "Nothing to drop.");
923
924 if (cnt <= 0)
925 op->failmsg ("Only dropped some items, can't drop that many items at once.");
926 }
927
928 return 0;
929}
930
931int
922int command_examine (object *op, char *params) 932command_examine (object *op, char *params)
923{ 933{
924 if (!params) { 934 if (!params)
935 {
925 object *tmp=op->below; 936 object *tmp = op->below;
926 while (tmp && !LOOK_OBJ(tmp)) tmp=tmp->below; 937
927 if (tmp) examine(op,tmp); 938 while (tmp && !tmp->client_visible ())
928 } 939 tmp = tmp->below;
929 else { 940
930 object *tmp=find_best_object_match(op,params);
931 if (tmp) 941 if (tmp)
932 examine(op,tmp); 942 examine (op, tmp);
943 }
944 else
945 {
946 object *tmp = find_best_object_match (op, params);
947
948 if (tmp)
949 examine (op, tmp);
933 else 950 else
934 new_draw_info_format(NDI_UNIQUE,0,op,"Could not find an object that matches %s",params); 951 op->contr->infobox (MSG_CHANNEL ("examine"), format ("Could not find an object that matches %s", params));
935 } 952 }
953
936 return 0; 954 return 0;
937} 955}
938 956
939/* op should be a player. 957/* op should be a player.
940 * we return the object the player has marked with the 'mark' command 958 * we return the object the player has marked with the 'mark' command
941 * below. If no match is found (or object has changed), we return 959 * below. If no match is found (or object has changed), we return
942 * NULL. We leave it up to the calling function to print messages if 960 * NULL. We leave it up to the calling function to print messages if
943 * nothing is found. 961 * nothing is found.
944 */ 962 */
963object *
945object *find_marked_object(object *op) 964find_marked_object (object *op)
946{ 965{
947 object *tmp; 966 object *tmp;
948 967
949 if (!op || !op->contr) return NULL; 968 if (!op || !op->contr)
969 return NULL;
970
950 if (!op->contr->mark) { 971 if (!op->contr->mark)
972 {
951/* new_draw_info(NDI_UNIQUE,0,op,"You have no marked object");*/ 973/* new_draw_info(NDI_UNIQUE,0,op,"You have no marked object");*/
952 return NULL; 974 return 0;
953 } 975 }
976
954 /* This may seem like overkill, but we need to make sure that they 977 /* This may seem like overkill, but we need to make sure that they
955 * player hasn't dropped the item. We use count on the off chance that 978 * player hasn't dropped the item. We use count on the off chance that
956 * an item got reincarnated at some point. 979 * an item got reincarnated at some point.
957 */ 980 */
958 for (tmp=op->inv; tmp; tmp=tmp->below) { 981 for (tmp = op->inv; tmp; tmp = tmp->below)
959 if (tmp->invisible) continue; 982 {
983 if (tmp->invisible)
984 continue;
985
960 if (tmp == op->contr->mark) { 986 if (tmp == op->contr->mark)
961 if (tmp->count == op->contr->mark_count) 987 {
962 return tmp; 988 if (!tmp->destroyed ())
963 else { 989 return tmp;
964 op->contr->mark=NULL; 990 else
965 op->contr->mark_count=0; 991 {
992 op->contr->mark = 0;
966/* new_draw_info(NDI_UNIQUE,0,op,"You have no marked object");*/ 993/* new_draw_info(NDI_UNIQUE,0,op,"You have no marked object");*/
967 return NULL; 994 return 0;
995 }
996 }
968 } 997 }
969 } 998
970 } 999 return 0;
971 return NULL;
972} 1000}
1001
1002std::string
1003object::describe_monster (object *who)
1004{
1005 dynbuf_text buf (512, 512);
1006
1007 object *mon = head ? head : this;
1008
1009 if (QUERY_FLAG (mon, FLAG_UNDEAD))
1010 buf << "It is an undead force.\r";
1011
1012 if (mon->level > who->level)
1013 buf << "It is likely more powerful than you.\r";
1014 else if (mon->level < who->level)
1015 buf << "It is likely less powerful than you.\r";
1016 else
1017 buf << "It is probably as powerful as you.\r";
1018
1019 if (mon->attacktype & AT_ACID)
1020 buf << "You seem to smell an acrid odor.\r";
1021
1022 /* Anyone know why this used to use the clone value instead of the
1023 * maxhp field? This seems that it should give more accurate results.
1024 */
1025 switch ((mon->stats.hp + 1) * 4 / (mon->stats.maxhp + 1))
1026 { /* From 1-4 */
1027 case 1:
1028 buf << "It is in a bad shape.\r";
1029 break;
1030 case 2:
1031 buf << "It is hurt.\r";
1032 break;
1033 case 3:
1034 buf << "It is somewhat hurt.\r";
1035 break;
1036 case 4:
1037 buf << "It is in excellent shape.\r";
1038 break;
973 1039 }
974 1040
975/* op should be a player, params is any params. 1041 if (present_in_ob (POISONING, mon))
976 * If no params given, we print out the currently marked object. 1042 buf << "It looks very ill.\r";
977 * otherwise, try to find a matching object - try best match first. 1043
978 */ 1044 buf << '\n';
979int command_mark(object *op, char *params) 1045
1046 return buf;
1047}
1048
1049/* tmp is the object being described, pl is who is examing it. */
1050const char *
1051long_desc (object *tmp, object *pl)
980{ 1052{
981 if (!op->contr) return 1; 1053 static std::string s;
982 if (!params) { 1054
983 object *mark=find_marked_object(op); 1055 return (s = tmp->long_desc (pl)).c_str ();
984 if (!mark) new_draw_info(NDI_UNIQUE,0,op,"You have no marked object."); 1056}
985 else new_draw_info_format(NDI_UNIQUE,0,op,"%s is marked.", query_name(mark)); 1057
1058std::string
1059object::long_desc (object *who)
1060{
1061 std::string buf (query_name ());
1062
1063 switch (type)
986 } 1064 {
987 else { 1065 case RING:
988 object *mark1=find_best_object_match(op, params); 1066 case SKILL:
989 if (!mark1) { 1067 case WEAPON:
990 new_draw_info_format(NDI_UNIQUE,0,op,"Could not find an object that matches %s",params); 1068 case ARMOUR:
991 return 1; 1069 case BRACERS:
992 } 1070 case HELMET:
993 else { 1071 case SHIELD:
994 op->contr->mark=mark1; 1072 case BOOTS:
995 op->contr->mark_count=mark1->count; 1073 case GLOVES:
996 new_draw_info_format(NDI_UNIQUE,0,op,"Marked item %s", query_name(mark1)); 1074 case AMULET:
997 return 0; 1075 case GIRDLE:
998 } 1076 case BOW:
999 } 1077 case ARROW:
1000 return 0; /*shouldnt get here */ 1078 case CLOAK:
1001} 1079 case FOOD:
1080 case DRINK:
1081 case FLESH:
1082 case SKILL_TOOL:
1083 case LAMP:
1084 case POWER_CRYSTAL:
1085 {
1086 const char *cp = ::describe_item (this, who);
1002 1087
1088 if (*cp)
1089 {
1090 buf.append (" ");
1091 buf.append (cp);
1092 }
1093 }
1094 }
1095
1096 return buf;
1097}
1003 1098
1004/* op is the player 1099/* op is the player
1005 * tmp is the monster being examined. 1100 * tmp is the monster being examined.
1006 */ 1101 */
1102void
1007void examine_monster(object *op,object *tmp) { 1103examine_monster (object *op, object *tmp)
1008 object *mon=tmp->head?tmp->head:tmp; 1104{
1105 new_draw_info (NDI_UNIQUE, 0, op, tmp->describe_monster (op).c_str ());
1106}
1009 1107
1010 if(QUERY_FLAG(mon,FLAG_UNDEAD)) 1108std::string
1011 new_draw_info(NDI_UNIQUE, 0,op,"It is an undead force."); 1109object::describe (object *who)
1012 if(mon->level>op->level) 1110{
1013 new_draw_info(NDI_UNIQUE, 0,op,"It is likely more powerful than you."); 1111 dynbuf_text buf (1024, 1024);
1014 else if(mon->level<op->level)
1015 new_draw_info(NDI_UNIQUE, 0,op,"It is likely less powerful than you.");
1016 else
1017 new_draw_info(NDI_UNIQUE, 0,op,"It is probably as powerful as you.");
1018 if(mon->attacktype&AT_ACID)
1019 new_draw_info(NDI_UNIQUE, 0,op,"You seem to smell an acrid odor.");
1020 1112
1021 /* Anyone know why this used to use the clone value instead of the 1113 buf.printf ("That is: %s.\r", long_desc (who).c_str ());
1022 * maxhp field? This seems that it should give more accurate results. 1114
1023 */ 1115 if (custom_name)
1024 switch((mon->stats.hp+1)*4/(mon->stats.maxhp+1)) { /* From 1-4 */ 1116 buf.printf ("You call it %s.\r", &custom_name);
1025 case 1: 1117
1026 new_draw_info(NDI_UNIQUE, 0,op,"It is in a bad shape."); 1118 switch (type)
1027 break;
1028 case 2:
1029 new_draw_info(NDI_UNIQUE, 0,op,"It is hurt.");
1030 break;
1031 case 3:
1032 new_draw_info(NDI_UNIQUE, 0,op,"It is somewhat hurt.");
1033 break;
1034 case 4:
1035 new_draw_info(NDI_UNIQUE, 0,op,"It is in excellent shape.");
1036 break;
1037 } 1119 {
1038 if(present_in_ob(POISONING,mon)!=NULL) 1120 case SPELLBOOK:
1039 new_draw_info(NDI_UNIQUE, 0,op,"It looks very ill."); 1121 if (flag [FLAG_IDENTIFIED] && inv)
1040} 1122 buf.printf ("%s is a level %s %s spell.\r", &inv->name, get_levelnumber (inv->level), &inv->skill);
1123 break;
1041 1124
1125 case BOOK:
1126 if (msg)
1127 buf << "Something is written in it.\r";
1128 break;
1042 1129
1043/* tmp is the object being described, pl is who is examing it. */ 1130 case CONTAINER:
1044char *long_desc(object *tmp, object *pl) { 1131 if (race)
1045 static char buf[VERY_BIG_BUF]; 1132 {
1046 char *cp; 1133 if (weight_limit && stats.Str < 100)
1134 buf.printf ("It can hold only %s and its weight limit is %.1f kg.\r",
1135 &race, weight_limit / (10.0 * (100 - stats.Str)));
1136 else
1137 buf.printf ("It can hold only %s.\r", &race);
1138 }
1139 else if (weight_limit && stats.Str < 100)
1140 buf.printf ("Its weight limit is %.1f kg.\r", weight_limit / (10.0 * (100 - stats.Str)));
1141 break;
1047 1142
1048 if(tmp==NULL) 1143 case WAND:
1049 return ""; 1144 if (flag [FLAG_IDENTIFIED])
1050 1145 buf.printf ("It has %d charges left.\r", stats.food);
1051 buf[0]='\0'; 1146 break;
1052 switch(tmp->type) {
1053 case RING:
1054 case SKILL:
1055 case WEAPON:
1056 case ARMOUR:
1057 case BRACERS:
1058 case HELMET:
1059 case SHIELD:
1060 case BOOTS:
1061 case GLOVES:
1062 case AMULET:
1063 case GIRDLE:
1064 case BOW:
1065 case ARROW:
1066 case CLOAK:
1067 case FOOD:
1068 case DRINK:
1069 case FLESH:
1070 case SKILL_TOOL:
1071 case POWER_CRYSTAL:
1072 if(*(cp=describe_item(tmp, pl))!='\0') {
1073 int len;
1074
1075 strncpy(buf,query_name(tmp), VERY_BIG_BUF-1);
1076 buf[VERY_BIG_BUF-1]=0;
1077 len=strlen(buf);
1078 if (len<VERY_BIG_BUF-5) {
1079 /* Since we know the length, we save a few cpu cycles by using
1080 * it instead of calling strcat */
1081 strcpy(buf+len," ");
1082 len++;
1083 strncpy(buf+len, cp, VERY_BIG_BUF-len-1);
1084 buf[VERY_BIG_BUF-1]=0;
1085 }
1086 } 1147 }
1087 }
1088 if(buf[0]=='\0') {
1089 strncpy(buf,query_name(tmp), VERY_BIG_BUF-1);
1090 buf[VERY_BIG_BUF-1]=0;
1091 }
1092 1148
1093 return buf; 1149 if (materialname && !msg)
1094}
1095
1096void examine(object *op, object *tmp) {
1097 char buf[VERY_BIG_BUF];
1098 int i;
1099
1100 if (tmp == NULL || tmp->type == CLOSE_CON)
1101 return;
1102
1103 strcpy(buf,"That is ");
1104 strncat(buf, long_desc(tmp, op), VERY_BIG_BUF-strlen(buf)-1);
1105 buf[VERY_BIG_BUF-1]=0;
1106
1107 new_draw_info(NDI_UNIQUE, 0,op,buf);
1108 buf[0]='\0';
1109
1110 if(tmp->custom_name) {
1111 strcpy(buf,"You call it ");
1112 strncat(buf, tmp->custom_name, VERY_BIG_BUF-strlen(buf)-1);
1113 buf[VERY_BIG_BUF-1]=0;
1114 new_draw_info(NDI_UNIQUE, 0,op,buf);
1115 buf[0]='\0';
1116 }
1117
1118 switch(tmp->type) {
1119 case SPELLBOOK:
1120 if(QUERY_FLAG(tmp, FLAG_IDENTIFIED) && tmp->inv ) {
1121 sprintf(buf,"%s is a %s level %s spell",
1122 tmp->inv->name, get_levelnumber(tmp->inv->level),
1123 tmp->inv->skill);
1124 }
1125 break;
1126
1127 case BOOK:
1128 if(tmp->msg!=NULL)
1129 strcpy(buf,"Something is written in it.");
1130 break;
1131
1132 case CONTAINER:
1133 if(tmp->race!=NULL) {
1134 if(tmp->weight_limit && tmp->stats.Str<100)
1135 sprintf (buf,"It can hold only %s and its weight limit is %.1f kg.",
1136 tmp->race, tmp->weight_limit/(10.0 * (100 - tmp->stats.Str)));
1137 else
1138 sprintf (buf,"It can hold only %s.", tmp->race);
1139 } else
1140 if(tmp->weight_limit && tmp->stats.Str<100)
1141 sprintf (buf,"Its weight limit is %.1f kg.",
1142 tmp->weight_limit/(10.0 * (100 - tmp->stats.Str)));
1143 break;
1144
1145 case WAND:
1146 if(QUERY_FLAG(tmp, FLAG_IDENTIFIED))
1147 sprintf(buf,"It has %d charges left.",tmp->stats.food);
1148 break;
1149 }
1150
1151 if(buf[0]!='\0')
1152 new_draw_info(NDI_UNIQUE, 0,op,buf);
1153
1154 if(tmp->materialname != NULL && !tmp->msg) {
1155 sprintf(buf, "It is made of: %s.", tmp->materialname); 1150 buf.printf ("It is made of: %s.\r", &materialname);
1156 new_draw_info(NDI_UNIQUE, 0, op, buf); 1151
1157 } 1152 if (who)
1158 /* Where to wear this item */ 1153 /* Where to wear this item */
1159 for (i=0; i < NUM_BODY_LOCATIONS; i++) { 1154 for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1160 if (tmp->body_info[i]<-1) { 1155 if (slot[i].info)
1161 if (op->body_info[i]) 1156 {
1162 new_draw_info_format(NDI_UNIQUE, 0,op, 1157 buf << (who->slot[i].info ? body_locations[i].use_name : body_locations[i].nonuse_name);
1163 "It goes %s (%d)", body_locations[i].use_name, -tmp->body_info[i]); 1158
1164 else 1159 if (slot[i].info < -1 && who->slot[i].info)
1165 new_draw_info_format(NDI_UNIQUE, 0,op, 1160 buf.printf ("(%d)", -slot[i].info);
1166 "It goes %s", body_locations[i].nonuse_name); 1161
1167 } else if (tmp->body_info[i]) { 1162 buf << ".\r";
1168 if (op->body_info[i]) 1163 }
1169 new_draw_info_format(NDI_UNIQUE, 0,op, 1164
1170 "It goes %s", body_locations[i].use_name); 1165 if (weight)
1171 else 1166 buf.printf ("%s %3.3f kg.\r", nrof > 1 ? "They weigh" : "It weighs", weight * (nrof ? nrof : 1) / 1000.0);
1172 new_draw_info_format(NDI_UNIQUE, 0,op, 1167
1173 "It goes %s", body_locations[i].nonuse_name); 1168 if (value && !flag [FLAG_STARTEQUIP] && !flag [FLAG_NO_PICK] && who)
1174 }
1175 } 1169 {
1170 buf.printf ("You reckon %s worth %s.\r", nrof > 1 ? "they are" : "it is", query_cost_string (this, who, F_TRUE | F_APPROX));
1176 1171
1177 if(tmp->weight) { 1172 if (is_in_shop (who))
1178 sprintf(buf,tmp->nrof>1?"They weigh %3.3f kg.":"It weighs %3.3f kg.", 1173 {
1179 tmp->weight*(tmp->nrof?tmp->nrof:1)/1000.0); 1174 if (flag [FLAG_UNPAID])
1180 new_draw_info(NDI_UNIQUE, 0,op,buf); 1175 buf.printf ("%s would cost you %s.\r", nrof > 1 ? "They" : "It", query_cost_string (this, who, F_BUY | F_SHOP));
1181 } 1176 else
1182 1177 buf.printf ("You are offered %s for %s.\r", query_cost_string (this, who, F_SELL + F_SHOP), nrof > 1 ? "them" : "it");
1183 if (tmp->value && !QUERY_FLAG(tmp, FLAG_STARTEQUIP) && !QUERY_FLAG(tmp, FLAG_NO_PICK)) { 1178 }
1184 object *floor;
1185 sprintf(buf,"You reckon %s worth %s.",
1186 tmp->nrof>1?"they are":"it is",query_cost_string(tmp,op, F_TRUE | F_APPROX));
1187 new_draw_info(NDI_UNIQUE, 0,op,buf);
1188 floor = get_map_ob (op->map, op->x, op->y);
1189 if (floor && floor->type == SHOP_FLOOR) {
1190 if(QUERY_FLAG(tmp, FLAG_UNPAID))
1191 sprintf(buf,"%s would cost you %s.",
1192 tmp->nrof>1?"They":"It",query_cost_string(tmp,op,F_BUY | F_SHOP));
1193 else
1194 sprintf(buf,"You are offered %s for %s.",
1195 query_cost_string(tmp,op,F_SELL+F_SHOP), tmp->nrof>1?"them":"it");
1196 new_draw_info(NDI_UNIQUE, 0,op,buf);
1197 }
1198 }
1199
1200 if(QUERY_FLAG(tmp, FLAG_MONSTER))
1201 examine_monster(op,tmp);
1202 1179 }
1180
1181 if (flag [FLAG_MONSTER])
1182 buf << describe_monster (who);
1183
1203 /* Is this item buildable? */ 1184 /* Is this item buildable? */
1204 if ( QUERY_FLAG( tmp, FLAG_IS_BUILDABLE ) ) 1185 if (flag [FLAG_IS_BUILDABLE])
1205 new_draw_info( NDI_UNIQUE, 0, op, "This is a buildable item." ); 1186 buf << "This is a buildable item.\r";
1206 1187
1207 /* Does the object have a message? Don't show message for all object 1188 /* Does the object have a message? Don't show message for all object
1208 * types - especially if the first entry is a match 1189 * types - especially if the first entry is a match
1209 */ 1190 */
1210 if(tmp->msg && tmp->type != EXIT && tmp->type != BOOK && 1191 if (msg && type != EXIT && type != BOOK && type != CORPSE && !move_on && !has_dialogue ())
1211 tmp->type != CORPSE && !tmp->move_on && 1192 {
1212 strncasecmp(tmp->msg, "@match",7)) {
1213
1214 /* This is just a hack so when identifying the items, we print 1193 /* This is just a hack so when identifying the items, we print
1215 * out the extra message 1194 * out the extra message
1216 */ 1195 */
1217 if (need_identify(tmp) && QUERY_FLAG(tmp, FLAG_IDENTIFIED)) 1196 if (need_identify (this) && flag [FLAG_IDENTIFIED])
1218 new_draw_info(NDI_UNIQUE, 0,op, "The object has a story:"); 1197 buf << "The object has a story:\r";
1219 1198
1220 new_draw_info(NDI_UNIQUE, 0,op,tmp->msg); 1199 buf << msg << '\n';
1221 }
1222 new_draw_info(NDI_UNIQUE, 0,op," "); /* Blank line */
1223}
1224
1225/*
1226 * inventory prints object's inventory. If inv==NULL then print player's
1227 * inventory.
1228 * [ Only items which are applied are showed. Tero.Haatanen@lut.fi ]
1229 */
1230void inventory(object *op,object *inv) {
1231 object *tmp;
1232 char *in;
1233 int items = 0, length;
1234
1235 if (inv==NULL && op==NULL) {
1236 new_draw_info(NDI_UNIQUE, 0,op,"Inventory of what object?");
1237 return;
1238 }
1239 tmp = inv ? inv->inv : op->inv;
1240
1241 while (tmp) {
1242 if ((!tmp->invisible &&
1243 (inv==NULL || inv->type == CONTAINER || QUERY_FLAG(tmp, FLAG_APPLIED)))
1244 || (!op || QUERY_FLAG(op, FLAG_WIZ)))
1245 items++;
1246 tmp=tmp->below;
1247 }
1248 if (inv==NULL) { /* player's inventory */
1249 if (items==0) {
1250 new_draw_info(NDI_UNIQUE, 0,op,"You carry nothing.");
1251 return;
1252 } else {
1253 length = 28;
1254 in = "";
1255 if (op)
1256 clear_win_info(op);
1257 new_draw_info(NDI_UNIQUE, 0,op,"Inventory:");
1258 }
1259 } else {
1260 if (items==0)
1261 return;
1262 else {
1263 length = 28;
1264 in = " ";
1265 }
1266 }
1267 for (tmp=inv?inv->inv:op->inv; tmp; tmp=tmp->below) {
1268 if((!op||!QUERY_FLAG(op, FLAG_WIZ)) && (tmp->invisible ||
1269 (inv && inv->type != CONTAINER && !QUERY_FLAG(tmp, FLAG_APPLIED))))
1270 continue;
1271 if((!op || QUERY_FLAG(op, FLAG_WIZ)))
1272 new_draw_info_format(NDI_UNIQUE, 0,op ,"%s- %-*.*s (%5d) %-8s", in, length, length,
1273 query_name(tmp), tmp->count,query_weight(tmp));
1274 else
1275 new_draw_info_format(NDI_UNIQUE,0, op, "%s- %-*.*s %-8s", in, length+8,
1276 length+8, query_name(tmp),
1277 query_weight(tmp));
1278 }
1279 if(!inv && op) {
1280 new_draw_info_format(NDI_UNIQUE,0, op ,"%-*s %-8s",
1281 41,"Total weight :",query_weight(op));
1282 }
1283}
1284
1285static void display_new_pickup( object* op )
1286 { 1200 }
1201
1202 buf << '\n';
1203
1204 return std::string (buf.linearise (), buf.size ());
1205}
1206
1207static void
1208display_new_pickup (object *op)
1209{
1287 int i = op->contr->mode; 1210 int i = op->contr->mode;
1288 1211
1289 if(!(i & PU_NEWMODE)) return;
1290
1291 new_draw_info_format(NDI_UNIQUE, 0,op,"%d NEWMODE",i & PU_NEWMODE?1:0);
1292 new_draw_info_format(NDI_UNIQUE, 0,op,"%d DEBUG",i & PU_DEBUG?1:0); 1212 new_draw_info_format (NDI_UNIQUE, 0, op, "%d DEBUG", i & PU_DEBUG ? 1 : 0);
1293 new_draw_info_format(NDI_UNIQUE, 0,op,"%d INHIBIT",i & PU_INHIBIT?1:0); 1213 new_draw_info_format (NDI_UNIQUE, 0, op, "%d INHIBIT", i & PU_INHIBIT ? 1 : 0);
1294 new_draw_info_format(NDI_UNIQUE, 0,op,"%d STOP",i & PU_STOP?1:0); 1214 new_draw_info_format (NDI_UNIQUE, 0, op, "%d STOP", i & PU_STOP ? 1 : 0);
1295 1215
1296 new_draw_info_format(NDI_UNIQUE, 0,op,"%d <= x pickup weight/value RATIO (0==off)",(i & PU_RATIO)*5); 1216 new_draw_info_format (NDI_UNIQUE, 0, op, "%d <= x pickup weight/value RATIO (0==off)", (i & PU_RATIO) * 5);
1297 1217
1298 new_draw_info_format(NDI_UNIQUE, 0,op,"%d FOOD",i & PU_FOOD?1:0); 1218 new_draw_info_format (NDI_UNIQUE, 0, op, "%d FOOD", i & PU_FOOD ? 1 : 0);
1299 new_draw_info_format(NDI_UNIQUE, 0,op,"%d DRINK",i & PU_DRINK?1:0); 1219 new_draw_info_format (NDI_UNIQUE, 0, op, "%d DRINK", i & PU_DRINK ? 1 : 0);
1300 new_draw_info_format(NDI_UNIQUE, 0,op,"%d VALUABLES",i & PU_VALUABLES?1:0); 1220 new_draw_info_format (NDI_UNIQUE, 0, op, "%d VALUABLES", i & PU_VALUABLES ? 1 : 0);
1301 1221
1302 new_draw_info_format(NDI_UNIQUE, 0,op,"%d BOW",i & PU_BOW?1:0); 1222 new_draw_info_format (NDI_UNIQUE, 0, op, "%d BOW", i & PU_BOW ? 1 : 0);
1303 new_draw_info_format(NDI_UNIQUE, 0,op,"%d ARROW",i & PU_ARROW?1:0); 1223 new_draw_info_format (NDI_UNIQUE, 0, op, "%d ARROW", i & PU_ARROW ? 1 : 0);
1304 1224
1305 new_draw_info_format(NDI_UNIQUE, 0,op,"%d HELMET",i & PU_HELMET?1:0); 1225 new_draw_info_format (NDI_UNIQUE, 0, op, "%d HELMET", i & PU_HELMET ? 1 : 0);
1306 new_draw_info_format(NDI_UNIQUE, 0,op,"%d SHIELD",i & PU_SHIELD?1:0); 1226 new_draw_info_format (NDI_UNIQUE, 0, op, "%d SHIELD", i & PU_SHIELD ? 1 : 0);
1307 new_draw_info_format(NDI_UNIQUE, 0,op,"%d ARMOUR",i & PU_ARMOUR?1:0); 1227 new_draw_info_format (NDI_UNIQUE, 0, op, "%d ARMOUR", i & PU_ARMOUR ? 1 : 0);
1308 1228
1309 new_draw_info_format(NDI_UNIQUE, 0,op,"%d BOOTS",i & PU_BOOTS?1:0); 1229 new_draw_info_format (NDI_UNIQUE, 0, op, "%d BOOTS", i & PU_BOOTS ? 1 : 0);
1310 new_draw_info_format(NDI_UNIQUE, 0,op,"%d GLOVES",i & PU_GLOVES?1:0); 1230 new_draw_info_format (NDI_UNIQUE, 0, op, "%d GLOVES", i & PU_GLOVES ? 1 : 0);
1311 new_draw_info_format(NDI_UNIQUE, 0,op,"%d CLOAK",i & PU_CLOAK?1:0); 1231 new_draw_info_format (NDI_UNIQUE, 0, op, "%d CLOAK", i & PU_CLOAK ? 1 : 0);
1312 new_draw_info_format(NDI_UNIQUE, 0,op,"%d KEY",i & PU_KEY?1:0); 1232 new_draw_info_format (NDI_UNIQUE, 0, op, "%d KEY", i & PU_KEY ? 1 : 0);
1313 1233
1314 new_draw_info_format(NDI_UNIQUE, 0,op,"%d MISSILEWEAPON",i & PU_MISSILEWEAPON?1:0); 1234 new_draw_info_format (NDI_UNIQUE, 0, op, "%d MISSILEWEAPON", i & PU_MISSILEWEAPON ? 1 : 0);
1315 new_draw_info_format(NDI_UNIQUE, 0,op,"%d ALLWEAPON",i & PU_ALLWEAPON?1:0); 1235 new_draw_info_format (NDI_UNIQUE, 0, op, "%d ALLWEAPON", i & PU_ALLWEAPON ? 1 : 0);
1316 new_draw_info_format(NDI_UNIQUE, 0,op,"%d MAGICAL",i & PU_MAGICAL?1:0); 1236 new_draw_info_format (NDI_UNIQUE, 0, op, "%d MAGICAL", i & PU_MAGICAL ? 1 : 0);
1317 new_draw_info_format(NDI_UNIQUE, 0,op,"%d POTION",i & PU_POTION?1:0); 1237 new_draw_info_format (NDI_UNIQUE, 0, op, "%d POTION", i & PU_POTION ? 1 : 0);
1318 1238
1319 new_draw_info_format(NDI_UNIQUE, 0,op,"%d SPELLBOOK",i & PU_SPELLBOOK?1:0); 1239 new_draw_info_format (NDI_UNIQUE, 0, op, "%d SPELLBOOK", i & PU_SPELLBOOK ? 1 : 0);
1320 new_draw_info_format(NDI_UNIQUE, 0,op,"%d SKILLSCROLL",i & PU_SKILLSCROLL?1:0); 1240 new_draw_info_format (NDI_UNIQUE, 0, op, "%d SKILLSCROLL", i & PU_SKILLSCROLL ? 1 : 0);
1321 new_draw_info_format(NDI_UNIQUE, 0,op,"%d READABLES",i & PU_READABLES?1:0); 1241 new_draw_info_format (NDI_UNIQUE, 0, op, "%d READABLES", i & PU_READABLES ? 1 : 0);
1322 new_draw_info_format(NDI_UNIQUE, 0,op,"%d MAGICDEVICE", i & PU_MAGIC_DEVICE?1:0); 1242 new_draw_info_format (NDI_UNIQUE, 0, op, "%d MAGICDEVICE", i & PU_MAGIC_DEVICE ? 1 : 0);
1323 1243
1324 new_draw_info_format(NDI_UNIQUE, 0,op,"%d NOT CURSED", i & PU_NOT_CURSED?1:0); 1244 new_draw_info_format (NDI_UNIQUE, 0, op, "%d NOT CURSED", i & PU_NOT_CURSED ? 1 : 0);
1325 1245
1326 new_draw_info_format(NDI_UNIQUE, 0,op,"%d JEWELS", i & PU_JEWELS?1:0); 1246 new_draw_info_format (NDI_UNIQUE, 0, op, "%d JEWELS", i & PU_JEWELS ? 1 : 0);
1247 new_draw_info_format (NDI_UNIQUE, 0, op, "%d FLESH", i & PU_FLESH ? 1 : 0);
1327 1248
1328 new_draw_info_format(NDI_UNIQUE, 0,op,""); 1249 new_draw_info_format (NDI_UNIQUE, 0, op, "");
1329 } 1250}
1330 1251
1252int
1331int command_pickup (object *op, char *params) 1253command_pickup (object *op, char *params)
1332{ 1254{
1333 uint32 i; 1255 uint32 i;
1334 static const char* names[ ] = { 1256 static const char *names[] = {
1335 "debug", "inhibit", "stop", "food", "drink", "valuables", "bow", "arrow", "helmet", 1257 "debug", "inhibit", "stop", "food", "drink", "valuables", "bow", "arrow", "helmet",
1336 "shield", "armour", "boots", "gloves", "cloak", "key", "missile", "allweapon", 1258 "shield", "armour", "boots", "gloves", "cloak", "key", "missile", "allweapon",
1337 "magical", "potion", "spellbook", "skillscroll", "readables", "magicdevice", "notcursed", "jewels", NULL }; 1259 "magical", "potion", "spellbook", "skillscroll", "readables", "magicdevice", "notcursed",
1260 "jewels", "flesh", NULL
1261 };
1338 static uint32 modes[ ] = { 1262 static uint32 modes[] = {
1339 PU_DEBUG, PU_INHIBIT, PU_STOP, PU_FOOD, PU_DRINK, PU_VALUABLES, PU_BOW, PU_ARROW, PU_HELMET, 1263 PU_DEBUG, PU_INHIBIT, PU_STOP, PU_FOOD, PU_DRINK, PU_VALUABLES, PU_BOW, PU_ARROW, PU_HELMET,
1340 PU_SHIELD, PU_ARMOUR, PU_BOOTS, PU_GLOVES, PU_CLOAK, PU_KEY, PU_MISSILEWEAPON, PU_ALLWEAPON, 1264 PU_SHIELD, PU_ARMOUR, PU_BOOTS, PU_GLOVES, PU_CLOAK, PU_KEY, PU_MISSILEWEAPON, PU_ALLWEAPON,
1341 PU_MAGICAL, PU_POTION, PU_SPELLBOOK, PU_SKILLSCROLL, PU_READABLES, PU_MAGIC_DEVICE, PU_NOT_CURSED, PU_JEWELS, 0 }; 1265 PU_MAGICAL, PU_POTION, PU_SPELLBOOK, PU_SKILLSCROLL, PU_READABLES, PU_MAGIC_DEVICE, PU_NOT_CURSED,
1266 PU_JEWELS, PU_FLESH, 0
1267 };
1342 1268
1343 if(!params) { 1269 if (!params)
1270 {
1344 /* if the new mode is used, just print the settings */ 1271 /* if the new mode is used, just print the settings */
1345 if(op->contr->mode & PU_NEWMODE)
1346 {
1347 display_new_pickup( op ); 1272 display_new_pickup (op);
1348 return 1;
1349 }
1350 if(1) LOG(llevDebug, "command_pickup: !params\n");
1351 set_pickup_mode(op, (op->contr->mode > 6)? 0: op->contr->mode+1);
1352 return 0; 1273 return 0;
1353 } 1274 }
1354 1275
1355 while ( *params == ' ' && *params ) 1276 while (*params == ' ' && *params)
1356 params++; 1277 params++;
1357 1278
1358 if ( *params == '+' || *params == '-' ) 1279 if (*params == '+' || *params == '-')
1359 { 1280 {
1360 int mode; 1281 int mode;
1282
1361 for ( mode = 0; names[ mode ]; mode++ ) 1283 for (mode = 0; names[mode]; mode++)
1362 { 1284 {
1363 if ( !strcmp( names[ mode ], params + 1 ) ) 1285 if (!strcmp (names[mode], params + 1))
1364 { 1286 {
1365 i = op->contr->mode; 1287 i = op->contr->mode;
1366 if ( !( i & PU_NEWMODE ) ) 1288
1367 i = PU_NEWMODE;
1368 if ( *params == '+' ) 1289 if (*params == '+')
1369 i = i | modes[ mode ]; 1290 i = i | modes[mode];
1370 else 1291 else
1371 i = i & ~modes[ mode ]; 1292 i = i & ~modes[mode];
1293
1372 op->contr->mode = i; 1294 op->contr->mode = i;
1373 display_new_pickup( op ); 1295 display_new_pickup (op);
1374 return 1; 1296 return 1;
1375 } 1297 }
1376 } 1298 }
1377 new_draw_info_format( NDI_UNIQUE, 0, op, "Pickup: invalid item %s\n", params ); 1299 new_draw_info_format (NDI_UNIQUE, 0, op, "Pickup: invalid item %s\n", params);
1378 return 1; 1300 return 1;
1379 } 1301 }
1380 1302
1381 if(sscanf(params, "%u", &i) != 1) { 1303 if (sscanf (params, "%u", &i) != 1)
1382 if(1) LOG(llevDebug, "command_pickup: params==NULL\n"); 1304 {
1383 new_draw_info(NDI_UNIQUE, 0,op,"Usage: pickup <0-7> or <value_density> ."); 1305 new_draw_info (NDI_UNIQUE, 0, op, "Usage: pickup <value_density> or [+-]type.");
1384 return 1; 1306 return 1;
1385 } 1307 }
1386 set_pickup_mode(op,i); 1308
1309 if (i <= PU_RATIO)
1310 i |= op->contr->mode & ~PU_RATIO;
1311
1312 op->contr->mode = i;
1387 1313
1388 return 1; 1314 return 1;
1389} 1315}
1390 1316
1391void set_pickup_mode(object *op,int i) { 1317int
1392 switch(op->contr->mode=i) {
1393 case 0:
1394 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Don't pick up.");
1395 break;
1396 case 1:
1397 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up one item.");
1398 break;
1399 case 2:
1400 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up one item and stop.");
1401 break;
1402 case 3:
1403 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Stop before picking up.");
1404 break;
1405 case 4:
1406 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up all items.");
1407 break;
1408 case 5:
1409 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up all items and stop.");
1410 break;
1411 case 6:
1412 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up all magic items.");
1413 break;
1414 case 7:
1415 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up all coins and gems");
1416 break;
1417 }
1418}
1419
1420int command_search_items (object *op, char *params) 1318command_search_items (object *op, char *params)
1421{ 1319{
1422 char buf[MAX_BUF]; 1320 char buf[MAX_BUF];
1423 1321
1424 if (settings.search_items == FALSE)
1425 return 1;
1426
1427 if(params == NULL) { 1322 if (params == NULL)
1323 {
1428 if(op->contr->search_str[0]=='\0') { 1324 if (op->contr->search_str[0] == '\0')
1325 {
1429 new_draw_info(NDI_UNIQUE, 0,op,"Example: search magic+1"); 1326 new_draw_info (NDI_UNIQUE, 0, op, "Example: search-items magic+1");
1430 new_draw_info(NDI_UNIQUE, 0,op,"Would automatically pick up all"); 1327 new_draw_info (NDI_UNIQUE, 0, op, "Would automatically pick up all");
1431 new_draw_info(NDI_UNIQUE, 0,op,"items containing the word 'magic+1'."); 1328 new_draw_info (NDI_UNIQUE, 0, op, "items containing the word 'magic+1'.");
1432 return 1; 1329 return 1;
1433 } 1330 }
1331
1434 op->contr->search_str[0]='\0'; 1332 op->contr->search_str[0] = '\0';
1435 new_draw_info(NDI_UNIQUE, 0,op,"Search mode turned off."); 1333 new_draw_info (NDI_UNIQUE, 0, op, "Search mode turned off.");
1436 fix_player(op); 1334 op->update_stats ();
1437 return 1;
1438 }
1439 if((int)strlen(params) >= MAX_BUF) {
1440 new_draw_info(NDI_UNIQUE, 0,op,"Search string too long.");
1441 return 1;
1442 }
1443 strcpy(op->contr->search_str, params);
1444 sprintf(buf,"Searching for '%s'.",op->contr->search_str);
1445 new_draw_info(NDI_UNIQUE, 0,op,buf);
1446 fix_player(op);
1447 return 1; 1335 return 1;
1448}
1449
1450/*
1451 * Changing the custom name of an item
1452 *
1453 * Syntax is: rename <what object> to <new name>
1454 * if '<what object>' is omitted, marked object is used
1455 * if 'to <new name>' is omitted, custom name is cleared
1456 *
1457 * Names are considered for all purpose having a length <=127 (max length sent to client
1458 * by server) */
1459
1460int command_rename_item(object *op, char *params)
1461{
1462 char buf[VERY_BIG_BUF];
1463 int itemnumber;
1464 object *item=NULL;
1465 char *closebrace;
1466 size_t counter;
1467
1468 if (params) {
1469 /* Let's skip white spaces */
1470 while(' '==*params) params++;
1471
1472 /* Checking the first part */
1473 if ((itemnumber = atoi(params))!=0) {
1474 for (item=op->inv; item && ((item->count != itemnumber) || item->invisible); item=item->below);
1475 if (!item) {
1476 new_draw_info(NDI_UNIQUE,0,op,"Tried to rename an invalid item.");
1477 return 1;
1478 }
1479 while(isdigit(*params) || ' '==*params) params++;
1480 }
1481 else if ('<'==*params) {
1482 /* Got old name, let's get it & find appropriate matching item */
1483 closebrace=strchr(params,'>');
1484 if(!closebrace) {
1485 new_draw_info(NDI_UNIQUE,0,op,"Syntax error!");
1486 return 1;
1487 } 1336 }
1488 /* Sanity check for buffer overruns */
1489 if((closebrace-params)>127) {
1490 new_draw_info(NDI_UNIQUE,0,op,"Old name too long (up to 127 characters allowed)!");
1491 return 1;
1492 }
1493 /* Copy the old name */
1494 strncpy(buf,params+1,closebrace-params-1);
1495 buf[closebrace-params-1]='\0';
1496 1337
1497 /* Find best matching item */ 1338 if (strlen (params) >= MAX_BUF)
1498 item=find_best_object_match(op,buf);
1499 if(!item) {
1500 new_draw_info(NDI_UNIQUE,0,op,"Could not find a matching item to rename.");
1501 return 1;
1502 }
1503
1504 /* Now need to move pointer to just after > */
1505 params=closebrace+1;
1506 while(' '==*params) params++;
1507
1508 } else {
1509 /* Use marked item */
1510 item=find_marked_object(op);
1511 if(!item) {
1512 new_draw_info(NDI_UNIQUE,0,op,"No marked item to rename.");
1513 return 1;
1514 }
1515 } 1339 {
1516 1340 new_draw_info (NDI_UNIQUE, 0, op, "Search string too long.");
1517 /* Now let's find the new name */
1518 if(!strncmp(params,"to ",3)) {
1519 params+=3;
1520 while(' '==*params) params++;
1521 if('<'!=*params) {
1522 new_draw_info(NDI_UNIQUE,0,op,"Syntax error, expecting < at start of new name!");
1523 return 1;
1524 }
1525 closebrace=strchr(params+1,'>');
1526 if(!closebrace) {
1527 new_draw_info(NDI_UNIQUE,0,op,"Syntax error, expecting > at end of new name!");
1528 return 1;
1529 }
1530
1531 /* Sanity check for buffer overruns */
1532 if((closebrace-params)>127) {
1533 new_draw_info(NDI_UNIQUE,0,op,"New name too long (up to 127 characters allowed)!");
1534 return 1;
1535 }
1536
1537 /* Copy the new name */
1538 strncpy(buf,params+1,closebrace-params-1);
1539 buf[closebrace-params-1]='\0';
1540
1541 /* Let's check it for weird characters */
1542 for(counter=0;counter<strlen(buf);counter++) {
1543 if(isalnum(buf[counter])) continue;
1544 if(' '==buf[counter]) continue;
1545 if('\''==buf[counter]) continue;
1546 if('+'==buf[counter]) continue;
1547 if('_'==buf[counter]) continue;
1548 if('-'==buf[counter]) continue;
1549
1550 /* If we come here, then the name contains an invalid character...
1551 tell the player & exit */
1552 new_draw_info(NDI_UNIQUE,0,op,"Invalid new name!");
1553 return 1;
1554 }
1555
1556 } else {
1557 /* If param contains something, then syntax error... */
1558 if(strlen(params)) {
1559 new_draw_info(NDI_UNIQUE,0,op,"Syntax error, expected 'to <' after old name!");
1560 return 1;
1561 }
1562 /* New name is empty */
1563 buf[0]='\0';
1564 }
1565 } else {
1566 /* Last case: params==NULL */
1567 item=find_marked_object(op);
1568 if(!item) {
1569 new_draw_info(NDI_UNIQUE,0,op,"No marked item to rename.");
1570 return 1; 1341 return 1;
1571 } 1342 }
1572 buf[0]='\0';
1573 }
1574 1343
1575 if (QUERY_FLAG(item, FLAG_UNPAID)) { 1344 strcpy (op->contr->search_str, params);
1576 new_draw_info(NDI_UNIQUE,0,op,"You can't rename an unpaid item! You should pay for it first."); 1345 sprintf (buf, "Now searching for '%s'.", op->contr->search_str);
1577 return 1; 1346 new_draw_info (NDI_UNIQUE, 0, op, buf);
1578 } 1347 op->update_stats ();
1579
1580 /* Coming here, everything is fine... */
1581 if(!strlen(buf)) {
1582 /* Clear custom name */
1583 if(item->custom_name) {
1584 FREE_AND_CLEAR_STR(item->custom_name);
1585
1586 new_draw_info_format(NDI_UNIQUE, 0, op,"You stop calling your %s with weird names.",query_base_name(item,item->nrof>1?1:0));
1587 esrv_update_item(UPD_NAME,op,item);
1588 } else {
1589 new_draw_info(NDI_UNIQUE,0,op,"This item has no custom name.");
1590 }
1591 } else {
1592 /* Set custom name */
1593 FREE_AND_COPY(item->custom_name,buf);
1594
1595 new_draw_info_format(NDI_UNIQUE, 0, op,"Your %s will now be called %s.",query_base_name(item,item->nrof>1?1:0),buf);
1596 esrv_update_item(UPD_NAME,op,item);
1597 }
1598 1348
1599 return 1; 1349 return 1;
1600} 1350}
1351

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