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Comparing deliantra/server/server/c_object.C (file contents):
Revision 1.4 by elmex, Thu Aug 17 08:07:38 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 1.4 2006/08/17 08:07:38 elmex 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
89/* 96static bool
90 * Notes about item creation: 97can_split (object *pl, object *&op, sint32 nrof)
91 * 1) It is similar in syntax to the dm create command. 98{
92 * 2) It requires a player to have a buildfacility below him, a tool in his 99 if (object *tmp = op->split (nrof ? nrof : op->number_of ()))
93 * possesion, and materials to build with.
94 * 3) The random roll is done in a loop, so if the player tries to make 100,
95 * he makes 100 checks.
96 * 4) Exp is given only on succ. creations, but materials are used regardless.
97 * 5) The properties of the tool are stored in tooltype and weapontype.
98 * 6) The properties of the buildfacilities are stored in tooltype.
99 * 7) For now, all ingredients must be type 73 INORGANIC.
100 * 8) The player can attempt to create any arch, but item_power and value
101 * will prevent most artifacts from being built.
102 * 9) The code allows magic bonuses up to +5. It is not trivial to make a +5
103 * item.
104 *10) If you ever extend it beyond +5, add more gemtypes. Currently the code
105 * looks for gemcost gems per item, per plus. So a +5 item requires
106 * gemcost pearls,rubies,emeralds,sapphires and diamonds. Not cheap.
107 *11) There are a zillion if statements in this code. Alot of checking takes
108 * place here. All of them are needed.
109 */
110
111int command_build (object *pl, char *params) {
112 return 0;
113#if 0
114 object *marked, *facility, *tool, *newobj, *tmp;
115 archetype *at;
116 int skillnr, obpow, number, bonus, mneed, nrof, magic, i, nummade, found;
117 int gemcost;
118 char *bp;
119 materialtype_t *mt;
120
121 /* NOTE THIS FUNCTION IS CURRENTLY DISABLED */
122
123/* Given this is currently disabled, I'm not going to bother updating
124 * it with the new skill system. IT really needs to get the skill object
125 * pointer in a better fashion than it is currently doing.
126 */
127 if (!params) {
128 new_draw_info(NDI_UNIQUE, 0, pl, "Usage:build [nr] [+magic] <object>");
129 return 0;
130 }
131 marked = find_marked_object(pl);
132 if (marked == NULL || !marked->material || marked->materialname == NULL ||
133 marked->type != INORGANIC) {
134 new_draw_info(NDI_UNIQUE, 0, pl, "You must mark some ingredients.");
135 return 0;
136 }
137 while (*params==' ')
138 params++;
139 bp = params;
140 nrof = 1;
141 magic = 0;
142
143 if (sscanf(bp, "%d ", &nrof)) {
144 if ((bp = strchr(params, ' ')) == NULL) {
145 new_draw_info(NDI_UNIQUE, 0, pl,
146 "Usage: build [nr] [+magic] <object>");
147 return 0;
148 }
149 bp++;
150 }
151 if (sscanf(bp, "+%d ", &magic)) {
152 if ((bp = strchr(bp, ' ')) == NULL) {
153 new_draw_info(NDI_UNIQUE, 0, pl,
154 "Usage: build [nr] [+magic] <object>");
155 return 0;
156 }
157 bp++;
158 }
159 while (*bp==' ')
160 bp++;
161 at=find_archetype_by_object_name(bp);
162 if (at == NULL) {
163 new_draw_info_format(NDI_UNIQUE, 0, pl,
164 "You don't know how to make a %s.", bp);
165 return 0;
166 }
167 newobj = get_object();
168 copy_object(&at->clone, newobj);
169
170 skillnr = -1;
171
172 if ((IS_ARMOR(newobj) && newobj->material != M_LEATHER) ||
173 newobj->type == WEAPON)
174 skillnr = SK_SMITH;
175
176 if (IS_ARMOR(newobj) && newobj->material == M_LEATHER)
177 skillnr = SK_WOODSMAN;
178 100 {
179 if (newobj->type == BOW || newobj->type == ARROW) 101 op = tmp;
180 skillnr = SK_BOWYER;
181
182 if (skillnr == -1) {
183 new_draw_info(NDI_UNIQUE, 0, pl, "You don't know how to create that.");
184 return 0;
185 }
186
187 if (!change_skill(pl, skillnr, 0)) {
188 new_draw_info(NDI_UNIQUE, 0, pl,
189 "You lack the needed skill to make that item.");
190 return 0;
191 }
192 facility = NULL;
193 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above)
194 if (tmp->type == BUILDFAC && tmp->tooltype == newobj->type)
195 facility=tmp;
196 if (facility == NULL) {
197 new_draw_info(NDI_UNIQUE, 0, pl, "You lack a suitable workspace.");
198 return 0;
199 }
200 if (magic && !(IS_ARMOR(newobj) || IS_WEAPON(newobj))) {
201 new_draw_info(NDI_UNIQUE, 0, pl, "A magical bonus is only valid with "
202 "armour and weapons.");
203 return 0;
204 }
205
206 /* use newobj->weapontype == tool->weapontype for building weapons */
207 /* use newobj->material == tool->weapontype for building armour */
208 /* newobj->type == tool->tooltype */
209 tool = NULL;
210 for (tmp=pl->inv; tmp; tmp=tmp->below) {
211 if (tmp->type != TOOL)
212 continue;
213 if (IS_ARMOR(newobj) && (newobj->material & tmp->weapontype) &&
214 newobj->type == tmp->tooltype) {
215 if (tool == NULL ||
216 (tool->level + tool->magic) < (tmp->level + tmp->magic))
217 tool = tmp;
218 } else if (IS_WEAPON(newobj) && (newobj->weapontype&tmp->weapontype) &&
219 newobj->type == tmp->tooltype) {
220 if (tool == NULL ||
221 (tool->level + tool->magic) < (tmp->level + tmp->magic))
222 tool = tmp;
223 }
224 /* should split off bows arrows and probably bolts around here */
225 }
226 if (tool == NULL) {
227 new_draw_info(NDI_UNIQUE, 0, pl, "You lack the required tools.");
228 return 0;
229 }
230
231 mt = name_to_material(marked->materialname);
232 if (mt == NULL) {
233 new_draw_info(NDI_UNIQUE, 0, pl, "Your raw materials are garbage.");
234 return 0;
235 }
236 if (magic < 0) {
237 new_draw_info(NDI_UNIQUE, 0, pl, "You cannot create cursed objects.");
238 return 0;
239 }
240 if (magic > 0 && SK_level(pl)/20 < magic) {
241 new_draw_info(NDI_UNIQUE, 0, pl, "You are not powerful enough to "
242 "create such a magical item.");
243 return 0;
244 }
245
246 gemcost = 100;
247 if (newobj->type == ARROW)
248 gemcost = 1;
249 if (magic > 0) {
250 found = 0;
251 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above)
252 if (tmp->type == GEM && !strcmp(tmp->arch->name, "pearl") &&
253 tmp->nrof >= gemcost*nrof*mt->value/100)
254 found++;
255 if (magic > 1)
256 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above)
257 if (tmp->type == GEM && !strcmp(tmp->arch->name, "emerald") &&
258 tmp->nrof >= gemcost*nrof*mt->value/100)
259 found++;
260 if (magic > 2)
261 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above)
262 if (tmp->type == GEM && !strcmp(tmp->arch->name, "sapphire") &&
263 tmp->nrof >= gemcost*nrof*mt->value/100)
264 found++;
265 if (magic > 3)
266 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above)
267 if (tmp->type == GEM && !strcmp(tmp->arch->name, "ruby") &&
268 tmp->nrof >= gemcost*nrof*mt->value/100)
269 found++;
270 if (magic > 4)
271 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above)
272 if (tmp->type == GEM && !strcmp(tmp->arch->name, "diamond") &&
273 tmp->nrof >= gemcost*nrof*mt->value/100)
274 found++;
275 if (found < magic) {
276 new_draw_info(NDI_UNIQUE, 0, pl, "You did not provide a suitable "
277 "sacrifice of gems on the ground to add this much magic.");
278 return 0; 102 return true;
279 }
280 if (25*pow(3, magic)*mt->value/100 > pl->stats.sp) {
281 new_draw_info(NDI_UNIQUE, 0, pl, "You do not have enough mana "
282 "to create this object.");
283 return 0;
284 }
285 }
286
287 /* good lord. Now we have a tool, facilites, materials (marked) and an
288 object we want to create. Thats alot of if's */
289
290 obpow = (newobj->item_power + newobj->value/1000 + 1)*mt->value/100;
291 mneed = nrof*((newobj->weight * mt->weight)/80);
292 /* cost can be balanced out by cost to disassemble items for materials */
293 if ((marked->weight * MAX(1, marked->nrof)) < mneed) {
294 new_draw_info_format(NDI_UNIQUE, 0, pl, "You do not have enough %s.",
295 marked->name);
296 return 0;
297 }
298 if (obpow > (tool->level+tool->magic)) {
299 new_draw_info_format(NDI_UNIQUE, 0, pl, "Your %s is not capable of "
300 "crafting such a complex item.", tool->name);
301 return 0;
302 }
303 set_abs_magic(newobj, magic);
304 set_materialname(newobj, 1, mt);
305 for (i=0, nummade=0; i< nrof; i++) {
306 bonus = tool->level+tool->magic - obpow;
307 number = rndm(1, 3*obpow*magic);
308 LOG(llevDebug, "command_build: skill:%d obpow:%d rndm:%d tool:%s "
309 "newobj:%s marked:%s magic:%d\n", SK_level(pl)+bonus, obpow,
310 number, tool->name, newobj->name, marked->name, magic);
311 if (SK_level(pl)+bonus > number) {
312 /* wow, we actually created something */
313 newobj->x = pl->x;
314 newobj->y = pl->y;
315 newobj->map = pl->map;
316 SET_FLAG(newobj, FLAG_IDENTIFIED);
317 if (i == 0)
318 newobj = insert_ob_in_ob(newobj, pl);
319 else
320 newobj->nrof++;
321 esrv_send_item(pl, newobj);
322 nummade++;
323 } else {
324 free_object(newobj);
325 if (bonus < rndm(1, number-SK_level(pl)+bonus)) {
326 new_draw_info_format(NDI_UNIQUE, 0, pl,
327 "You broke your %s!\n", tool->name);
328 esrv_del_item(pl->contr, tool->count);
329 remove_ob(tool);
330 free_object(tool);
331 break;
332 } 103 }
333 } 104 else
334 /* take away materials too */
335 tmp = get_split_ob(marked, MAX(1, mneed/marked->weight));
336 if (tmp)
337 free_object(tmp);
338 if (marked->nrof < 1)
339 esrv_del_item(pl->contr, marked->count);
340 else
341 esrv_send_item(pl, marked);
342 } 105 {
343 if (magic) 106 if (op->nrof > 1)
344 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above) 107 new_draw_info_format (NDI_UNIQUE, 0, pl, "There are only %d %s.", op->nrof, &op->name_pl);
345 if (tmp->type == GEM && !strcmp(tmp->arch->name, "pearl") && 108 else
346 tmp->nrof >= gemcost*nrof*mt->value/100) 109 new_draw_info_format (NDI_UNIQUE, 0, pl, "There is only one %s.", &op->name);
347 tmp->nrof -= gemcost*nrof*mt->value/100; 110
348 if (magic > 1) 111 return false;
349 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above)
350 if (tmp->type == GEM && !strcmp(tmp->arch->name, "emerald") &&
351 tmp->nrof >= gemcost*nrof*mt->value/100)
352 tmp->nrof -= gemcost*nrof*mt->value/100;
353 if (magic > 2)
354 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above)
355 if (tmp->type == GEM && !strcmp(tmp->arch->name, "sapphire") &&
356 tmp->nrof >= gemcost*nrof*mt->value/100)
357 tmp->nrof -= gemcost*nrof*mt->value/100;
358 if (magic > 3)
359 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above)
360 if (tmp->type == GEM && !strcmp(tmp->arch->name, "ruby") &&
361 tmp->nrof >= gemcost*nrof*mt->value/100)
362 tmp->nrof -= gemcost*nrof*mt->value/100;
363 if (magic > 4)
364 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above)
365 if (tmp->type == GEM && !strcmp(tmp->arch->name, "diamond") &&
366 tmp->nrof >= gemcost*nrof*mt->value/100)
367 tmp->nrof -= gemcost*nrof*mt->value/100;
368 if (magic)
369 for (tmp=GET_MAP_OB(pl->map, pl->x, pl->y); tmp; tmp=tmp->above)
370 if (tmp->type == GEM &&
371 (!strcmp(tmp->arch->name, "diamond") ||
372 !strcmp(tmp->arch->name, "ruby") ||
373 !strcmp(tmp->arch->name, "sapphire") ||
374 !strcmp(tmp->arch->name, "emerald") ||
375 !strcmp(tmp->arch->name, "pearl"))) {
376 if (tmp->nrof == 0) {
377 remove_ob(tmp);
378 free_object(tmp);
379 }
380 if (pl->contr)
381 pl->contr->socket.update_look=1;
382 } 112 }
383 pl->stats.sp -= 25*pow(3, magic)*mt->value/100;
384 fix_player(pl);
385 if (nummade > 1) {
386 new_draw_info_format(NDI_UNIQUE, 0, pl, "You have created %d %s.",
387 nummade, query_base_name(newobj, 1));
388 } else if (nummade == 1) {
389 new_draw_info_format(NDI_UNIQUE, 0, pl, "You have created a %s.",
390 query_base_name(newobj, 0));
391 } else {
392 new_draw_info_format(NDI_UNIQUE, 0, pl,
393 "You have failed to craft a %s.", query_base_name(newobj, 0));
394 return 0;
395 }
396 if (skills[skillnr].category != EXP_NONE)
397 add_exp(pl, obpow*nummade);
398 return 1;
399#endif
400} 113}
401 114
402 115int
403
404int command_uskill ( object *pl, char *params) { 116command_uskill (object *pl, char *params)
117{
405 if (!params) { 118 if (!params)
119 {
406 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>");
407 return 0; 121 return 0;
408 } 122 }
123
409 return use_skill(pl,params); 124 return use_skill (pl, params);
410} 125}
411 126
127int
412int command_rskill ( object *pl, char *params) { 128command_rskill (object *pl, char *params)
129{
413 object *skill; 130 object *skill;
414 131
415 if (!params) { 132 if (!params)
133 {
416 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>");
417 return 0; 135 return 0;
418 } 136 }
137
419 skill = find_skill_by_name(pl, params); 138 skill = find_skill_by_name_fuzzy (pl, params);
420 139
421 if (!skill) { 140 if (!skill)
141 {
422 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);
423 return 0; 148 return 1;
424 }
425 return change_skill(pl,skill, 0);
426} 149}
427
428
429/* These functions (command_search, command_disarm) are really just wrappers for
430 * things like 'use_skill ...'). In fact, they should really be obsoleted
431 * and replaced with those.
432 */
433int command_search (object *op, char *params) {
434 return use_skill(op, skill_names[SK_FIND_TRAPS]);
435}
436
437int command_disarm (object *op, char *params) {
438 return use_skill(op, skill_names[SK_DISARM_TRAPS]);
439}
440
441 150
442/* 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
443 * as it includes the object to throw. 152 * as it includes the object to throw.
444 */ 153 */
154int
445int command_throw (object *op, char *params) 155command_throw (object *op, char *params)
446{ 156{
447 object *skop;
448
449 skop = find_skill_by_name(op, skill_names[SK_THROWING]); 157 if (object *skop = find_skill_by_name (op, skill_names[SK_THROWING]))
450 if (skop) return do_skill(op, op, skop, op->facing,params); 158 return do_skill (op, op, skop, op->facing, params);
451 else { 159 else
452 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.");
453 } 161
454 return 0; 162 return 0;
455} 163}
456 164
457 165int
458int command_apply (object *op, char *params) 166command_apply (object *op, char *params)
459{ 167{
460 if (!params) { 168 if (!params)
169 {
461 player_apply_below(op); 170 player_apply_below (op);
462 return 0; 171 return 0;
463 } 172 }
464 else { 173 else
174 {
465 apply_flag aflag = (apply_flag) 0; 175 apply_flag aflag = (apply_flag)0;
466 object *inv;
467 176
468 while (*params==' ') params++; 177 while (*params == ' ')
178 params++;
179
469 if (!strncmp(params,"-a ",3)) { 180 if (!strncmp (params, "-a ", 3))
470 aflag=AP_APPLY; 181 {
471 params+=3; 182 aflag = AP_APPLY;
472 } 183 params += 3;
184 }
185
473 if (!strncmp(params,"-u ",3)) { 186 if (!strncmp (params, "-u ", 3))
474 aflag=AP_UNAPPLY; 187 {
475 params+=3; 188 aflag = AP_UNAPPLY;
476 } 189 params += 3;
190 }
191
477 while (*params==' ') params++; 192 while (*params == ' ')
193 params++;
478 194
479 inv=find_best_apply_object_match(op, params, aflag); 195 if (object *inv = find_best_apply_object_match (op, params, aflag))
480 if (inv) {
481 player_apply(op,inv,aflag,0); 196 player_apply (op, inv, aflag, 0);
482 } else 197 else
483 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);
484 "Could not find any match to the %s.",params);
485 } 199 }
200
486 return 0; 201 return 0;
487} 202}
488 203
489/* 204/*
490 * 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
… …
493 * 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
494 * 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
495 * 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
496 * not need to use split_ob and stuff. 211 * not need to use split_ob and stuff.
497 */ 212 */
213int
498int sack_can_hold (object *pl, object *sack, object *op, uint32 nrof) { 214sack_can_hold (object *pl, object *sack, object *op, uint32 nrof)
499 215{
500 if (! QUERY_FLAG (sack, FLAG_APPLIED)) { 216 if (!QUERY_FLAG (sack, FLAG_APPLIED))
501 new_draw_info_format(NDI_UNIQUE, 0, pl,
502 "The %s is not active.", query_name(sack));
503 return 0;
504 } 217 {
218 new_draw_info_format (NDI_UNIQUE, 0, pl, "The %s is not active.", query_name (sack));
219 return 0;
220 }
221
505 if (sack == op) { 222 if (sack == op)
506 new_draw_info_format(NDI_UNIQUE, 0, pl,
507 "You can't put the %s into itself.", query_name(sack));
508 return 0;
509 } 223 {
510 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));
511 || (sack->stats.food && sack->stats.food != op->type))) { 225 return 0;
512 new_draw_info_format(NDI_UNIQUE, 0, pl, 226 }
513 "You can put only %s into the %s.", sack->race, query_name(sack)); 227
514 return 0; 228 if (sack->race && (sack->race != op->race || op->type == CONTAINER || (sack->stats.food && sack->stats.food != op->type)))
515 } 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
516 if (op->type == SPECIAL_KEY && sack->slaying && op->slaying) { 234 if (op->type == SPECIAL_KEY && sack->slaying && op->slaying)
517 new_draw_info_format(NDI_UNIQUE, 0, pl,
518 "You can't put the key into %s.", query_name(sack));
519 return 0;
520 } 235 {
521 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));
522 (op->weight + (op->type==CONTAINER?(op->carrying*op->stats.Str):0))
523 * (100 - sack->stats.Str) / 100 > sack->weight_limit) {
524 new_draw_info_format(NDI_UNIQUE, 0, pl,
525 "That won't fit in the %s!", query_name(sack));
526 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)
527 } 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
528 /* All other checks pass, must be OK */ 248 /* All other checks pass, must be OK */
529 return 1; 249 return 1;
530} 250}
531 251
532/* Pick up commands follow */ 252/* Pick up commands follow */
253
533/* pl = player (not always - monsters can use this now) 254/* pl = player (not always - monsters can use this now)
534 * op is the object to put tmp into, 255 * op is the object to put tmp into,
535 * 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
536 * pick up (0 means all of them) 257 * pick up (0 means all of them)
537 */ 258 */
259static void
538static void pick_up_object (object *pl, object *op, object *tmp, int nrof) 260pick_up_object (object *pl, object *op, object *tmp, int nrof)
539{ 261{
540 /* buf needs to be big (more than 256 chars) because you can get
541 * very long item names.
542 */
543 char buf[HUGE_BUF];
544 object *env=tmp->env; 262 object *env = tmp->env;
545 uint32 weight, effective_weight_limit; 263 uint32 weight, effective_weight_limit;
546 int tmp_nrof = tmp->nrof ? tmp->nrof : 1; 264 int tmp_nrof = tmp->number_of ();
547 265
548 /* 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
549 * 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
550 * (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
551 * containers not allowed as of now) 269 * containers not allowed as of now)
552 */ 270 */
553 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)
554 is_player_inv(tmp)!=pl) {
555 new_draw_info(NDI_UNIQUE, 0,pl, "You are levitating, you can't reach the ground!");
556 return;
557 } 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
558 if (QUERY_FLAG (tmp, FLAG_NO_DROP)) 279 if (QUERY_FLAG (tmp, FLAG_NO_DROP))
559 return; 280 return;
560 if(QUERY_FLAG(tmp,FLAG_WAS_WIZ) && !QUERY_FLAG(pl, FLAG_WAS_WIZ)) { 281
561 new_draw_info(NDI_UNIQUE, 0,pl, "The object disappears in a puff of smoke!");
562 new_draw_info(NDI_UNIQUE, 0,pl, "It must have been an illusion.");
563 if (pl->type==PLAYER) esrv_del_item (pl->contr, tmp->count);
564 if ( ! QUERY_FLAG (tmp, FLAG_REMOVED))
565 remove_ob (tmp);
566 free_object(tmp);
567 return;
568 }
569
570 if (nrof > tmp_nrof || nrof == 0) 282 if (nrof > tmp_nrof || nrof <= 0)
571 nrof = tmp_nrof; 283 nrof = tmp_nrof;
284
572 /* 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 */
573 weight = tmp->weight * nrof; 286 weight = tmp->weight * nrof;
287 if (tmp->inv)
574 if (tmp->inv) weight += tmp->carrying * (100 - tmp->stats.Str) / 100; 288 weight += tmp->carrying * (100 - tmp->stats.Str) / 100;
575 if (pl->stats.Str <= MAX_STAT) 289
576 effective_weight_limit = weight_limit[pl->stats.Str]; 290 effective_weight_limit = weight_limit [min (MAX_STAT, pl->stats.Str)];
577 else 291
578 effective_weight_limit = weight_limit[MAX_STAT];
579 if ((pl->weight + pl->carrying + weight) > effective_weight_limit) { 292 if ((pl->weight + pl->carrying + weight) > effective_weight_limit)
293 {
580 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.");
581 return; 295 return;
582 } 296 }
583 if (settings.real_wiz == FALSE && QUERY_FLAG(pl, FLAG_WAS_WIZ)) 297
584 SET_FLAG(tmp, FLAG_WAS_WIZ); 298 if (!can_split (pl, tmp, nrof))
585 if (nrof != tmp_nrof) {
586 object *tmp2 = tmp;
587 tag_t tmp2_tag = tmp2->count;
588 tmp = get_split_ob (tmp, nrof);
589 if(!tmp) {
590 new_draw_info(NDI_UNIQUE, 0,pl, errmsg);
591 return; 299 return;
592 } 300
593 /* Tell a client what happened rest of objects */
594 if (pl->type == PLAYER) {
595 if (was_destroyed (tmp2, tmp2_tag))
596 esrv_del_item (pl->contr, tmp2_tag);
597 else
598 esrv_send_item (pl, tmp2);
599 }
600 } else {
601 /* If the object is in a container, send a delete to the client.
602 * - we are moving all the items from the container to elsewhere,
603 * so it needs to be deleted.
604 */
605 if ( ! QUERY_FLAG (tmp, FLAG_REMOVED)) {
606 if (tmp->env && pl->type==PLAYER)
607 esrv_del_item (pl->contr, tmp->count);
608 remove_ob(tmp); /* Unlink it */
609 }
610 }
611 if(QUERY_FLAG(tmp, FLAG_UNPAID)) 301 if (QUERY_FLAG (tmp, FLAG_UNPAID))
612 (void) sprintf(buf,"%s will cost you %s.", query_name(tmp), 302 {
613 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 }
614 else 307 else
615 (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));
616 new_draw_info(NDI_UNIQUE, 0,pl,buf);
617 309
618 tmp = insert_ob_in_ob(tmp, op); 310 op->insert (tmp);
619
620 /* All the stuff below deals with client/server code, and is only
621 * usable by players
622 */
623 if(pl->type!=PLAYER) return;
624
625 esrv_send_item (pl, tmp);
626 /* These are needed to update the weight for the container we
627 * are putting the object in.
628 */
629 if (op!=pl) {
630 esrv_update_item (UPD_WEIGHT, pl, op);
631 esrv_send_item (pl, pl);
632 }
633
634 /* Update the container the object was in */
635 if (env && env!=pl && env!=op) esrv_update_item (UPD_WEIGHT, pl, env);
636} 311}
637 312
638
639void pick_up(object *op,object *alt)
640/* 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)
641{ 316{
642 int need_fix_tmp = 0; 317 int need_fix_tmp = 0;
643 object *tmp=NULL; 318 object *tmp = NULL;
644 mapstruct *tmp_map=NULL; 319 maptile *tmp_map = NULL;
645 int count; 320 int count;
646 tag_t tag;
647 321
648 /* Decide which object to pick. */ 322 /* Decide which object to pick. */
649 if (alt) 323 if (alt)
650 { 324 {
651 if ( ! can_pick (op, alt)) { 325 if (!can_pick (op, alt))
326 {
652 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);
653 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)
654 goto leave; 348 goto leave;
655 } 349
656 tmp = alt; 350 need_fix_tmp = 1;
351 if (!can_pick (op, tmp))
352 goto leave;
353
354 if (op->type == PLAYER)
657 } 355 {
356 count = op->contr->count;
357 if (count == 0)
358 count = tmp->nrof;
359 }
658 else 360 else
659 { 361 count = tmp->nrof;
660 if (op->below == NULL || ! can_pick (op, op->below)) { 362
661 new_draw_info (NDI_UNIQUE, 0, op, 363 /* container is open, so use it */
662 "There is nothing to pick up here."); 364 if (tmp->flag [FLAG_STARTEQUIP])
663 goto leave; 365 alt = op;
664 } 366 else if (op->container)
665 tmp = op->below;
666 } 367 {
667 368 alt = op->container;
668 /* Try to catch it. */ 369 if (alt != tmp->env && !sack_can_hold (op, alt, tmp, count))
669 tmp_map = tmp->map;
670 tmp = stop_item (tmp);
671 if (tmp == NULL)
672 goto leave; 370 goto leave;
673 need_fix_tmp = 1;
674 if ( ! can_pick (op, tmp))
675 goto leave;
676
677 if (op->type==PLAYER) {
678 count=op->contr->count;
679 if (count==0) count = tmp->nrof;
680 } 371 }
681 else 372 else
682 count=tmp->nrof; 373 { /* non container pickup */
683
684 /* container is open, so use it */
685 if (op->container) {
686 alt = op->container;
687 if (alt != tmp->env && !sack_can_hold (op, alt, tmp,count))
688 goto leave;
689 } else { /* non container pickup */
690 for (alt=op->inv; alt; alt=alt->below) 374 for (alt = op->inv; alt; alt = alt->below)
691 if (alt->type==CONTAINER && QUERY_FLAG(alt, FLAG_APPLIED) && 375 if (alt->type == CONTAINER && QUERY_FLAG (alt, FLAG_APPLIED) &&
692 alt->race && alt->race==tmp->race && 376 alt->race && alt->race == tmp->race && sack_can_hold (NULL, alt, tmp, count))
693 sack_can_hold (NULL, alt, tmp,count)) 377 break; /* perfect match */
694 break; /* perfect match */ 378
695 379 if (!alt)
696 if (!alt)
697 for (alt=op->inv; alt; alt=alt->below) 380 for (alt = op->inv; alt; alt = alt->below)
698 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))
699 sack_can_hold (NULL, alt, tmp,count))
700 break; /* General container comes next */ 382 break; /* General container comes next */
701 if (!alt) 383
384 if (!alt)
702 alt = op; /* No free containers */ 385 alt = op; /* No free containers */
703 } 386 }
387
704 if(tmp->env == alt) { 388 if (tmp->env == alt)
389 {
705 /* here it could be possible to check rent, 390 /* here it could be possible to check rent,
706 * if someone wants to implement it 391 * if someone wants to implement it
707 */ 392 */
708 alt = op; 393 alt = op;
709 } 394 }
395
710#ifdef PICKUP_DEBUG 396#ifdef PICKUP_DEBUG
711 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);
712#endif 398#endif
713 399
714 /* startequip items are not allowed to be put into containers: */ 400 /* startequip items are not allowed to be put into containers: */
715 if (op->type == PLAYER && alt->type == CONTAINER 401 if (op->type == PLAYER && alt->type == CONTAINER && QUERY_FLAG (tmp, FLAG_STARTEQUIP))
716 && QUERY_FLAG (tmp, FLAG_STARTEQUIP))
717 { 402 {
718 new_draw_info (NDI_UNIQUE, 0, op, 403 new_draw_info (NDI_UNIQUE, 0, op, "This object cannot be put into containers!");
719 "This object cannot be put into containers!");
720 goto leave; 404 goto leave;
721 } 405 }
722 406
723 tag = tmp->count;
724 pick_up_object (op, alt, tmp, count); 407 pick_up_object (op, alt, tmp, count);
408
725 if (was_destroyed (tmp, tag) || tmp->env) 409 if (tmp->destroyed () || tmp->env)
726 need_fix_tmp = 0; 410 need_fix_tmp = 0;
411
727 if (op->type == PLAYER) 412 if (op->type == PLAYER)
728 op->contr->count=0; 413 op->contr->count = 0;
414
729 goto leave; 415 goto leave;
730 416
731 leave: 417leave:
732 if (need_fix_tmp) 418 if (need_fix_tmp)
733 fix_stopped_item (tmp, tmp_map, op); 419 fix_stopped_item (tmp, tmp_map, op);
734} 420}
735
736 421
737/* This takes (picks up) and item. op is the player 422/* This takes (picks up) and item. op is the player
738 * who issued the command. params is a string to 423 * who issued the command. params is a string to
739 * match against the item name. Basically, always 424 * match against the item name. Basically, always
740 * returns zero, but that should be improved. 425 * returns zero, but that should be improved.
741 */ 426 */
427int
742int command_take (object *op, char *params) 428command_take (object *op, char *params)
743{ 429{
744 object *tmp, *next; 430 object *tmp, *next;
745 431
746 if (op->container) 432 if (op->container)
747 tmp=op->container->inv; 433 tmp = op->container->inv;
748 else { 434 else
749 tmp=op->above; 435 {
750 if (tmp) while (tmp->above) {
751 tmp=tmp->above; 436 tmp = op->above;
752 } 437 if (tmp)
438 while (tmp->above)
439 tmp = tmp->above;
440
441 if (!tmp)
442 tmp = op->below;
443 }
444
753 if (!tmp) 445 if (!tmp)
754 tmp=op->below;
755 } 446 {
756
757 if (tmp==NULL) {
758 new_draw_info(NDI_UNIQUE, 0,op,"Nothing to take!"); 447 new_draw_info (NDI_UNIQUE, 0, op, "Nothing to take!");
759 return 0; 448 return 0;
760 } 449 }
761 450
762 /* Makes processing easier */ 451 /* Makes processing easier */
763 if (params && *params=='\0') params=NULL; 452 if (params && *params == '\0')
453 params = 0;
764 454
455 int cnt = MAX_ITEM_PER_DROP;
456
765 while (tmp) { 457 while (tmp)
458 {
766 next=tmp->below; 459 next = tmp->below;
767 460
768 if (tmp->invisible) { 461 if (tmp->invisible)
769 tmp=next; 462 {
463 tmp = next;
770 continue; 464 continue;
771 } 465 }
466
772 /* 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
773 * but that probably will make it more difficult to read, and 468 * but that probably will make it more difficult to read, and
774 * not make it any more efficient 469 * not make it any more efficient
775 */ 470 */
776 if (params && item_matched_string(op, tmp, params)) { 471 if (params && item_matched_string (op, tmp, params))
472 {
473 if (--cnt < 0) break;
777 pick_up(op, tmp); 474 pick_up (op, tmp);
778 } 475 }
779 else if (can_pick(op, tmp) && !params) { 476 else if (can_pick (op, tmp) && !params)
477 {
478 if (--cnt < 0) break;
780 pick_up(op,tmp); 479 pick_up (op, tmp);
781 break; 480 break;
782 } 481 }
783 tmp=next; 482
784 /* Might as well just skip over the player immediately - 483 tmp = next;
785 * we know it can't be picked up
786 */
787 if (tmp == op) tmp=tmp->below;
788 }
789 if (!params && !tmp) {
790 for (tmp=op->below; tmp!=NULL; tmp=tmp->next)
791 if (!tmp->invisible) {
792 char buf[MAX_BUF];
793 sprintf(buf,"You can't pick up a %s.",
794 tmp->name? tmp->name:"null");
795 new_draw_info(NDI_UNIQUE, 0,op, buf);
796 break;
797 } 484 }
798 if (!tmp) new_draw_info(NDI_UNIQUE, 0,op, "There is nothing to pick up."); 485
486 if (cnt < 0)
799 } 487 {
488 op->failmsg ("Couldn't pick up so many items at once.");
800 return 0; 489 return 0;
801} 490 }
802 491
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}
803 507
804/* 508/*
805 * This function was part of drop, now is own function. 509 * This function was part of drop, now is own function.
806 * Player 'op' tries to put object 'tmp' into sack 'sack', 510 * Player 'op' tries to put object 'tmp' into sack 'sack',
807 * 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 *
808 * Note that the 'sack' in question can now be a transport, 513 * Note that the 'sack' in question can now be a transport,
809 * so this function isn't named very good anymore. 514 * so this function isn't named very good anymore.
810 */ 515 */
516void
811void put_object_in_sack (object *op, object *sack, object *tmp, uint32 nrof) 517put_object_in_sack (object *op, object *sack, object *tmp, uint32 nrof)
812{ 518{
813 tag_t tmp_tag, tmp2_tag;
814 object *tmp2, *sack2; 519 object *tmp2, *sack2;
815 char buf[MAX_BUF]; 520 char buf[MAX_BUF];
816 521
817 if (sack==tmp) return; /* Can't put an object in itself */ 522 if (sack == tmp)
818 if (sack->type != CONTAINER && sack->type != TRANSPORT) { 523 return; /* Can't put an object in itself */
819 new_draw_info_format(NDI_UNIQUE, 0,op, 524
820 "The %s is not a container.", query_name(sack));
821 return;
822 }
823 if (QUERY_FLAG(tmp,FLAG_STARTEQUIP)) { 525 if (QUERY_FLAG (tmp, FLAG_STARTEQUIP))
824 new_draw_info_format(NDI_UNIQUE, 0,op,
825 "You cannot put the %s in the %s.", query_name(tmp),
826 query_name(sack));
827 return;
828 } 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
829 if (tmp->type == CONTAINER && tmp->inv) { 531 if (tmp->type == CONTAINER && tmp->inv)
830 532 {
831 /* 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
832 * we instead move the contents of that container into the active 534 * we instead move the contents of that container into the active
833 * 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.
834 */ 536 */
835 sack2 = tmp; 537 sack2 = tmp;
836 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));
837 query_name(tmp), query_name(sack)); 539
838 for (tmp2 = tmp->inv; tmp2; tmp2 = tmp) { 540 for (tmp2 = tmp->inv; tmp2; tmp2 = tmp)
541 {
839 tmp = tmp2->below; 542 tmp = tmp2->below;
543
840 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)))
841 (sack->type == TRANSPORT && transport_can_hold(sack, tmp2, tmp2->nrof))) {
842 put_object_in_sack (op, sack, tmp2, 0); 545 put_object_in_sack (op, sack, tmp2, 0);
843 } else { 546 else
547 {
844 sprintf(buf,"Your %s fills up.", query_name(sack)); 548 sprintf (buf, "Your %s fills up.", query_name (sack));
845 new_draw_info(NDI_UNIQUE, 0,op, buf); 549 new_draw_info (NDI_UNIQUE, 0, op, buf);
846 break; 550 break;
551 }
552 }
553
554 return;
847 } 555 }
848 }
849 esrv_update_item (UPD_WEIGHT, op, sack2);
850 return;
851 }
852 556
853 /* Don't worry about this for containers - our caller should have 557 /* Don't worry about this for containers - our caller should have
854 * already checked this. 558 * already checked this.
855 */ 559 */
856 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)))
857 return;
858
859 if(QUERY_FLAG(tmp, FLAG_APPLIED)) {
860 if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE))
861 return; 561 return;
862 }
863 562
563 if (QUERY_FLAG (tmp, FLAG_APPLIED))
564 if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE))
565 return;
566
864 /* 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 */
865 if (nrof && tmp->nrof != nrof) { 568 if (!can_split (op, tmp, nrof))
866 object *tmp2 = tmp;
867 tmp2_tag = tmp2->count;
868 tmp = get_split_ob (tmp, nrof);
869
870 if(!tmp) {
871 new_draw_info(NDI_UNIQUE, 0,op, errmsg);
872 return; 569 return;
873 }
874 /* Tell a client what happened other objects */
875 if (was_destroyed (tmp2, tmp2_tag))
876 esrv_del_item (op->contr, tmp2_tag);
877 else /* this can proably be replaced with an update */
878 esrv_send_item (op, tmp2);
879 } else
880 remove_ob(tmp);
881 570
882 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));
883 query_name(tmp), query_name(sack)); 572 sack->insert (tmp);
884 tmp_tag = tmp->count;
885 tmp2 = insert_ob_in_ob(tmp, sack);
886 fix_player(op); /* This is overkill, fix_player() is called somewhere */
887 /* in object.c */
888
889 /* If an object merged (and thus, different object), we need to
890 * delete the original.
891 */
892 if (tmp2 != tmp)
893 esrv_del_item (op->contr, tmp_tag);
894
895 esrv_send_item (op, tmp2);
896
897 /* If a transport, need to update all the players in the transport
898 * the view of what is in it.
899 */
900 if (sack->type == TRANSPORT) {
901 for (tmp=sack->inv; tmp; tmp=tmp->below) {
902 if (tmp->type == PLAYER) tmp->contr->socket.update_look=1;
903 }
904 } else {
905 /* update the sacks weight */
906 esrv_update_item (UPD_WEIGHT, op, sack);
907 }
908} 573}
909 574
910/* 575/*
911 * This function was part of drop, now is own function. 576 * This function was part of drop, now is own function.
912 * 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
913 * nrof objects is tried to dropped. 578 * nrof objects is tried to dropped.
914 * This is used when dropping objects onto the floor. 579 * This is used when dropping objects onto the floor.
915 */ 580 */
916void 581void
917drop_object (object * op, object * tmp, uint32 nrof) 582drop_object (object *op, object *tmp, uint32 nrof)
918{ 583{
919 char buf[MAX_BUF];
920 object *floor;
921
922 if (QUERY_FLAG (tmp, FLAG_NO_DROP)) 584 if (QUERY_FLAG (tmp, FLAG_NO_DROP))
923 return; 585 return;
924 586
925 if (QUERY_FLAG (tmp, FLAG_APPLIED)) 587 if (QUERY_FLAG (tmp, FLAG_APPLIED))
926 if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE)) 588 if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE))
927 return; /* can't unapply it */ 589 return; /* can't unapply it */
928 590
591 //fprintf (stderr, "ui, on space is %ld\n", op->ms ().volume ());//D
592
929 /* 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
930 * off 594 * off
931 */ 595 */
932 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);
933 { 605 }
934 object *tmp2 = tmp; 606}
935 tag_t tmp2_tag = tmp2->count; 607
936 tmp = get_split_ob (tmp, nrof); 608/* In contrast to drop_object (op, tmp, nrof) above this function takes the
937 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)
938 { 673 {
939 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 ();
940 return; 678 return;
941 } 679 }
942 /* Tell a client what happened rest of objects. tmp2 is now the
943 * original object
944 */
945 if (op->type == PLAYER)
946 {
947 if (was_destroyed (tmp2, tmp2_tag))
948 esrv_del_item (op->contr, tmp2_tag);
949 else 680 else
950 esrv_send_item (op, tmp2);
951 } 681 {
952 } 682 while (tmp && tmp->invisible)
953 else 683 tmp = tmp->below;
954 remove_ob (tmp); 684 }
955
956 /* Lauwenmark: Handle for plugin drop event */
957 if (execute_event (tmp, EVENT_DROP, op, NULL, NULL, SCRIPT_FIX_ALL) != 0)
958 return;
959
960 if (QUERY_FLAG (tmp, FLAG_STARTEQUIP))
961 { 685 }
962 sprintf (buf, "You drop the %s.", query_name (tmp)); 686
963 new_draw_info (NDI_UNIQUE, 0, op, buf); 687 if (tmp == NULL)
964 new_draw_info (NDI_UNIQUE, 0, op, 688 {
965 "The gods who lent it to you retrieves it."); 689 new_draw_info (NDI_UNIQUE, 0, op, "You don't have anything to drop.");
966 if (op->type == PLAYER)
967 esrv_del_item (op->contr, tmp->count);
968 free_object (tmp);
969 fix_player (op);
970 return; 690 return;
971 } 691 }
972 692
973/* If SAVE_INTERVAL is commented out, we never want to save 693 if (QUERY_FLAG (tmp, FLAG_INV_LOCKED))
974 * the player here.
975 */
976#ifdef SAVE_INTERVAL
977 /* I'm not sure why there is a value check - since the save
978 * is done every SAVE_INTERVAL seconds, why care the value
979 * of what he is dropping?
980 */
981 if (op->type == PLAYER && !QUERY_FLAG (tmp, FLAG_UNPAID) &&
982 (tmp->nrof ? tmp->value * tmp->nrof : tmp->value > 2000) &&
983 (op->contr->last_save_time + SAVE_INTERVAL) <= time (NULL))
984 {
985 save_player (op, 1);
986 op->contr->last_save_time = time (NULL);
987 } 694 {
988#endif /* SAVE_INTERVAL */ 695 new_draw_info (NDI_UNIQUE, 0, op, "This item is locked");
989
990 if (op->type == PLAYER)
991 esrv_del_item (op->contr, tmp->count);
992
993 /* Call this before we update the various windows/players. At least
994 * that we, we know the weight is correct.
995 */
996 fix_player (op); /* This is overkill, fix_player() is called somewhere */
997 /* in object.c */
998
999 if (op->type == PLAYER)
1000 {
1001 op->contr->socket.update_look = 1;
1002 /* Need to update the weight for the player */
1003 esrv_send_item (op, op);
1004 }
1005
1006 floor = get_map_ob (op->map, op->x, op->y);
1007
1008 if (execute_event (floor, EVENT_DROP_ON, op, tmp, NULL, SCRIPT_FIX_ALL))
1009 return;
1010
1011 if (floor
1012 && floor->type == SHOP_FLOOR
1013 && !QUERY_FLAG (tmp, FLAG_UNPAID)
1014 && tmp->type != MONEY)
1015 sell_item (tmp, op);
1016
1017 tmp->x = op->x;
1018 tmp->y = op->y;
1019
1020 insert_ob_in_map (tmp, op->map, op, INS_BELOW_ORIGINATOR);
1021}
1022
1023void drop(object *op, object *tmp)
1024{
1025 /* Hopeful fix for disappearing objects when dropping from a container -
1026 * somehow, players get an invisible object in the container, and the
1027 * old logic would skip over invisible objects - works fine for the
1028 * playes inventory, but drop inventory wants to use the next value.
1029 */
1030 if (tmp->invisible) {
1031 /* if the following is the case, it must be in an container. */
1032 if (tmp->env && tmp->env->type != PLAYER) {
1033 /* Just toss the object - probably shouldn't be hanging
1034 * around anyways
1035 */
1036 remove_ob(tmp);
1037 free_object(tmp);
1038 return;
1039 } else {
1040 while(tmp!=NULL && tmp->invisible)
1041 tmp=tmp->below;
1042 }
1043 }
1044
1045 if (tmp==NULL) {
1046 new_draw_info(NDI_UNIQUE, 0,op,"You don't have anything to drop.");
1047 return; 696 return;
1048 } 697 }
1049 if (QUERY_FLAG(tmp, FLAG_INV_LOCKED)) { 698
1050 new_draw_info(NDI_UNIQUE, 0,op,"This item is locked");
1051 return;
1052 }
1053 if (QUERY_FLAG(tmp, FLAG_NO_DROP)) { 699 if (QUERY_FLAG (tmp, FLAG_NO_DROP))
700 {
1054#if 0 701#if 0
1055 /* 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. */
1056 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.");
1057#endif 704#endif
1058 return; 705 return;
1059 } 706 }
1060 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 {
1061 if (op->type == PLAYER) 715 if (op->type == PLAYER)
1062 { 716 put_object_in_sack (op, op->container, tmp, op->contr->count);
1063 if (op->contr->last_used==tmp && op->contr->last_used_id == tmp->count) {
1064 object *n=NULL;
1065 if(tmp->below != NULL)
1066 n = tmp->below;
1067 else if(tmp->above != NULL)
1068 n = tmp->above;
1069 op->contr->last_used = n;
1070 if (n != NULL)
1071 op->contr->last_used_id = n->count;
1072 else 717 else
1073 op->contr->last_used_id = 0; 718 put_object_in_sack (op, op->container, tmp, 0);
1074 }
1075 }; 719 }
1076 720 else
1077 if (op->container) { 721 {
1078 if (op->type == PLAYER) 722 if (op->type == PLAYER)
1079 {
1080 put_object_in_sack (op, op->container, tmp, op->contr->count);
1081 } else {
1082 put_object_in_sack(op, op->container, tmp, 0);
1083 };
1084 } else {
1085 if (op->type == PLAYER)
1086 {
1087 drop_object (op, tmp, op->contr->count); 723 drop_object (op, tmp, op->contr->count);
1088 } else { 724 else
1089 drop_object(op,tmp,0); 725 drop_object (op, tmp, 0);
1090 };
1091 } 726 }
727
1092 if (op->type == PLAYER) 728 if (op->type == PLAYER)
1093 op->contr->count = 0; 729 op->contr->count = 0;
1094} 730}
1095
1096
1097 731
1098/* Command will drop all items that have not been locked */ 732/* Command will drop all items that have not been locked */
733int
1099int command_dropall (object *op, char *params) { 734command_dropall (object *op, char *params)
735{
1100 736
1101 object * curinv, *nextinv;
1102
1103 if(op->inv == NULL) { 737 if (op->inv == NULL)
738 {
1104 new_draw_info(NDI_UNIQUE, 0,op,"Nothing to drop!"); 739 new_draw_info (NDI_UNIQUE, 0, op, "Nothing to drop!");
1105 return 0; 740 return 0;
1106 } 741 }
1107 742
1108 curinv = op->inv; 743 object *curinv = op->inv;
744 object *nextinv;
1109 745
1110 /* 746 /*
1111 This is the default. Drops everything not locked or considered 747 This is the default. Drops everything not locked or considered
1112 not something that should be dropped. 748 not something that should be dropped.
1113 */ 749 */
1114 /* 750 /*
1115 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
1116 the drop() routine will do unknown things to it when dropping 752 the drop() routine will do unknown things to it when dropping
1117 in a shop. --Tero.Pelander@utu.fi 753 in a shop. --Tero.Pelander@utu.fi
1118 */ 754 */
1119 755
1120 if(params==NULL) { 756 int cnt = MAX_ITEM_PER_DROP;
1121 while(curinv != NULL) { 757
758 if (!params)
759 {
760 while (curinv)
761 {
1122 nextinv = curinv->below; 762 nextinv = curinv->below;
763
1123 while (nextinv && nextinv->type==MONEY) 764 while (nextinv && nextinv->type == MONEY)
1124 nextinv = nextinv->below; 765 nextinv = nextinv->below;
766
1125 if(! QUERY_FLAG(curinv,FLAG_INV_LOCKED) && curinv->type != MONEY && 767 if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && curinv->type != MONEY &&
1126 curinv->type != FOOD && curinv->type != KEY && 768 curinv->type != FOOD && curinv->type != KEY &&
1127 curinv->type != SPECIAL_KEY && curinv->type != GEM && 769 curinv->type != SPECIAL_KEY && curinv->type != GEM &&
1128 !curinv->invisible && 770 !curinv->invisible && (curinv->type != CONTAINER || op->container != curinv))
1129 (curinv->type!=CONTAINER || op->container!=curinv)) 771 {
1130 { 772 drop (op, curinv);
1131 drop(op,curinv); 773 if (--cnt <= 0) break;
774 }
775
776 curinv = nextinv;
1132 } 777 }
1133 curinv = nextinv;
1134 }
1135 } 778 }
1136
1137 else if(strcmp(params, "weapons") == 0) { 779 else if (strcmp (params, "weapons") == 0)
1138 while(curinv != NULL) { 780 {
781 while (curinv)
782 {
1139 nextinv = curinv->below; 783 nextinv = curinv->below;
784
1140 while (nextinv && nextinv->type==MONEY) 785 while (nextinv && nextinv->type == MONEY)
1141 nextinv = nextinv->below; 786 nextinv = nextinv->below;
1142 if(! QUERY_FLAG(curinv,FLAG_INV_LOCKED) && ((curinv->type == WEAPON) || 787
1143 (curinv->type == BOW) || (curinv->type == ARROW))) 788 if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && ((curinv->type == WEAPON) || (curinv->type == BOW) || (curinv->type == ARROW)))
1144 { 789 {
1145 drop(op,curinv); 790 drop (op, curinv);
1146 } 791 if (--cnt <= 0) break;
792 }
793
1147 curinv = nextinv; 794 curinv = nextinv;
1148 } 795 }
1149 } 796 }
1150
1151 else if(strcmp(params, "armor") == 0 || strcmp(params, "armour") == 0) { 797 else if (strcmp (params, "armor") == 0 || strcmp (params, "armour") == 0)
1152 while(curinv != NULL) { 798 {
799 while (curinv)
800 {
1153 nextinv = curinv->below; 801 nextinv = curinv->below;
802
1154 while (nextinv && nextinv->type==MONEY) 803 while (nextinv && nextinv->type == MONEY)
1155 nextinv = nextinv->below; 804 nextinv = nextinv->below;
1156 if(! QUERY_FLAG(curinv,FLAG_INV_LOCKED) && ((curinv->type == ARMOUR) || 805
1157 curinv->type == SHIELD || curinv->type==HELMET)) 806 if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && ((curinv->type == ARMOUR) || curinv->type == SHIELD || curinv->type == HELMET))
1158 { 807 {
1159 drop(op,curinv); 808 drop (op, curinv);
1160 } 809 if (--cnt <= 0) break;
810 }
811
1161 curinv = nextinv; 812 curinv = nextinv;
1162 } 813 }
1163 } 814 }
1164
1165 else if(strcmp(params, "misc") == 0) { 815 else if (strcmp (params, "misc") == 0)
1166 while(curinv != NULL) { 816 {
817 while (curinv)
818 {
1167 nextinv = curinv->below; 819 nextinv = curinv->below;
820
1168 while (nextinv && nextinv->type==MONEY) 821 while (nextinv && nextinv->type == MONEY)
1169 nextinv = nextinv->below; 822 nextinv = nextinv->below;
823
1170 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))
1171 switch(curinv->type) { 825 {
1172 case HORN: 826 switch (curinv->type)
1173 case BOOK: 827 {
1174 case SPELLBOOK: 828 case HORN:
1175 case GIRDLE: 829 case BOOK:
1176 case AMULET: 830 case SPELLBOOK:
1177 case RING: 831 case GIRDLE:
1178 case CLOAK: 832 case AMULET:
1179 case BOOTS: 833 case RING:
1180 case GLOVES: 834 case CLOAK:
1181 case BRACERS: 835 case BOOTS:
1182 case SCROLL: 836 case GLOVES:
1183 case ARMOUR_IMPROVER: 837 case BRACERS:
1184 case WEAPON_IMPROVER: 838 case SCROLL:
1185 case WAND: 839 case ARMOUR_IMPROVER:
1186 case ROD: 840 case WEAPON_IMPROVER:
1187 case POTION: 841 case WAND:
1188 drop(op,curinv); 842 case ROD:
1189 curinv = nextinv; 843 case POTION:
1190 break; 844 drop (op, curinv);
1191 default: 845 curinv = nextinv;
1192 curinv = nextinv; 846 break;
1193 break; 847 default:
1194 } 848 curinv = nextinv;
1195 } 849 break;
850 }
851
852 if (--cnt <= 0) break;
853 }
854
1196 curinv = nextinv; 855 curinv = nextinv;
1197 } 856 }
1198 } 857 }
1199 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
1200/* draw_look(op);*/ 862/* draw_look(op);*/
1201 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;
1202} 889}
1203 890
1204/* 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
1205 * comma seperated list. 892 * comma seperated list.
1206 */ 893 */
1207 894int
1208int command_drop (object *op, char *params) 895command_drop (object *op, char *params)
1209{ 896{
1210 object *tmp, *next; 897 object *tmp, *next;
1211 int did_one=0; 898 int did_one = 0;
1212 899
1213 if (!params) { 900 if (!params)
901 {
1214 new_draw_info(NDI_UNIQUE,0, op, "Drop what?"); 902 new_draw_info (NDI_UNIQUE, 0, op, "Drop what?");
1215 return 0;
1216 } else {
1217 for (tmp=op->inv; tmp; tmp=next) {
1218 next=tmp->below;
1219 if (QUERY_FLAG(tmp,FLAG_NO_DROP) ||
1220 tmp->invisible) continue;
1221 if (item_matched_string(op,tmp,params)) {
1222 drop(op, tmp);
1223 did_one=1;
1224 }
1225 }
1226 if (!did_one) new_draw_info(NDI_UNIQUE, 0,op,"Nothing to drop.");
1227 }
1228 if (op->type==PLAYER)
1229 {
1230 op->contr->count=0;
1231 op->contr->socket.update_look=1;
1232 };
1233/* draw_look(op);*/
1234 return 0; 903 return 0;
1235} 904 }
905 else
906 {
907 vector<object *> matched_objs;
1236 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
1237int command_examine (object *op, char *params) 932command_examine (object *op, char *params)
1238{ 933{
1239 if (!params) { 934 if (!params)
935 {
1240 object *tmp=op->below; 936 object *tmp = op->below;
1241 while (tmp && !LOOK_OBJ(tmp)) tmp=tmp->below; 937
1242 if (tmp) examine(op,tmp); 938 while (tmp && !tmp->client_visible ())
1243 } 939 tmp = tmp->below;
1244 else { 940
1245 object *tmp=find_best_object_match(op,params);
1246 if (tmp) 941 if (tmp)
1247 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);
1248 else 950 else
1249 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));
1250 } 952 }
953
1251 return 0; 954 return 0;
1252} 955}
1253 956
1254/* op should be a player. 957/* op should be a player.
1255 * 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
1256 * 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
1257 * 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
1258 * nothing is found. 961 * nothing is found.
1259 */ 962 */
963object *
1260object *find_marked_object(object *op) 964find_marked_object (object *op)
1261{ 965{
1262 object *tmp; 966 object *tmp;
1263 967
1264 if (!op || !op->contr) return NULL; 968 if (!op || !op->contr)
969 return NULL;
970
1265 if (!op->contr->mark) { 971 if (!op->contr->mark)
972 {
1266/* 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");*/
1267 return NULL; 974 return 0;
1268 } 975 }
976
1269 /* 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
1270 * 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
1271 * an item got reincarnated at some point. 979 * an item got reincarnated at some point.
1272 */ 980 */
1273 for (tmp=op->inv; tmp; tmp=tmp->below) { 981 for (tmp = op->inv; tmp; tmp = tmp->below)
1274 if (tmp->invisible) continue; 982 {
983 if (tmp->invisible)
984 continue;
985
1275 if (tmp == op->contr->mark) { 986 if (tmp == op->contr->mark)
1276 if (tmp->count == op->contr->mark_count) 987 {
1277 return tmp; 988 if (!tmp->destroyed ())
1278 else { 989 return tmp;
1279 op->contr->mark=NULL; 990 else
1280 op->contr->mark_count=0; 991 {
992 op->contr->mark = 0;
1281/* 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");*/
1282 return NULL; 994 return 0;
995 }
996 }
1283 } 997 }
1284 } 998
1285 } 999 return 0;
1286 return NULL;
1287} 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;
1288 1039 }
1289 1040
1290/* op should be a player, params is any params. 1041 if (present_in_ob (POISONING, mon))
1291 * If no params given, we print out the currently marked object. 1042 buf << "It looks very ill.\r";
1292 * otherwise, try to find a matching object - try best match first. 1043
1293 */ 1044 buf << '\n';
1294int 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)
1295{ 1052{
1296 if (!op->contr) return 1; 1053 static std::string s;
1297 if (!params) { 1054
1298 object *mark=find_marked_object(op); 1055 return (s = tmp->long_desc (pl)).c_str ();
1299 if (!mark) new_draw_info(NDI_UNIQUE,0,op,"You have no marked object."); 1056}
1300 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)
1301 } 1064 {
1302 else { 1065 case RING:
1303 object *mark1=find_best_object_match(op, params); 1066 case SKILL:
1304 if (!mark1) { 1067 case WEAPON:
1305 new_draw_info_format(NDI_UNIQUE,0,op,"Could not find an object that matches %s",params); 1068 case ARMOUR:
1306 return 1; 1069 case BRACERS:
1307 } 1070 case HELMET:
1308 else { 1071 case SHIELD:
1309 op->contr->mark=mark1; 1072 case BOOTS:
1310 op->contr->mark_count=mark1->count; 1073 case GLOVES:
1311 new_draw_info_format(NDI_UNIQUE,0,op,"Marked item %s", query_name(mark1)); 1074 case AMULET:
1312 return 0; 1075 case GIRDLE:
1313 } 1076 case BOW:
1314 } 1077 case ARROW:
1315 return 0; /*shouldnt get here */ 1078 case CLOAK:
1316} 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);
1317 1087
1088 if (*cp)
1089 {
1090 buf.append (" ");
1091 buf.append (cp);
1092 }
1093 }
1094 }
1095
1096 return buf;
1097}
1318 1098
1319/* op is the player 1099/* op is the player
1320 * tmp is the monster being examined. 1100 * tmp is the monster being examined.
1321 */ 1101 */
1102void
1322void examine_monster(object *op,object *tmp) { 1103examine_monster (object *op, object *tmp)
1323 object *mon=tmp->head?tmp->head:tmp; 1104{
1105 new_draw_info (NDI_UNIQUE, 0, op, tmp->describe_monster (op).c_str ());
1106}
1324 1107
1325 if(QUERY_FLAG(mon,FLAG_UNDEAD)) 1108std::string
1326 new_draw_info(NDI_UNIQUE, 0,op,"It is an undead force."); 1109object::describe (object *who)
1327 if(mon->level>op->level) 1110{
1328 new_draw_info(NDI_UNIQUE, 0,op,"It is likely more powerful than you."); 1111 dynbuf_text buf (1024, 1024);
1329 else if(mon->level<op->level)
1330 new_draw_info(NDI_UNIQUE, 0,op,"It is likely less powerful than you.");
1331 else
1332 new_draw_info(NDI_UNIQUE, 0,op,"It is probably as powerful as you.");
1333 if(mon->attacktype&AT_ACID)
1334 new_draw_info(NDI_UNIQUE, 0,op,"You seem to smell an acrid odor.");
1335 1112
1336 /* 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 ());
1337 * maxhp field? This seems that it should give more accurate results. 1114
1338 */ 1115 if (custom_name)
1339 switch((mon->stats.hp+1)*4/(mon->stats.maxhp+1)) { /* From 1-4 */ 1116 buf.printf ("You call it %s.\r", &custom_name);
1340 case 1: 1117
1341 new_draw_info(NDI_UNIQUE, 0,op,"It is in a bad shape."); 1118 switch (type)
1342 break;
1343 case 2:
1344 new_draw_info(NDI_UNIQUE, 0,op,"It is hurt.");
1345 break;
1346 case 3:
1347 new_draw_info(NDI_UNIQUE, 0,op,"It is somewhat hurt.");
1348 break;
1349 case 4:
1350 new_draw_info(NDI_UNIQUE, 0,op,"It is in excellent shape.");
1351 break;
1352 } 1119 {
1353 if(present_in_ob(POISONING,mon)!=NULL) 1120 case SPELLBOOK:
1354 new_draw_info(NDI_UNIQUE, 0,op,"It looks very ill."); 1121 if (flag [FLAG_IDENTIFIED] && inv)
1355} 1122 buf.printf ("%s is a level %s %s spell.\r", &inv->name, get_levelnumber (inv->level), &inv->skill);
1123 break;
1356 1124
1125 case BOOK:
1126 if (msg)
1127 buf << "Something is written in it.\r";
1128 break;
1357 1129
1358/* tmp is the object being described, pl is who is examing it. */ 1130 case CONTAINER:
1359char *long_desc(object *tmp, object *pl) { 1131 if (race)
1360 static char buf[VERY_BIG_BUF]; 1132 {
1361 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;
1362 1142
1363 if(tmp==NULL) 1143 case WAND:
1364 return ""; 1144 if (flag [FLAG_IDENTIFIED])
1365 1145 buf.printf ("It has %d charges left.\r", stats.food);
1366 buf[0]='\0'; 1146 break;
1367 switch(tmp->type) {
1368 case RING:
1369 case SKILL:
1370 case WEAPON:
1371 case ARMOUR:
1372 case BRACERS:
1373 case HELMET:
1374 case SHIELD:
1375 case BOOTS:
1376 case GLOVES:
1377 case AMULET:
1378 case GIRDLE:
1379 case BOW:
1380 case ARROW:
1381 case CLOAK:
1382 case FOOD:
1383 case DRINK:
1384 case FLESH:
1385 case SKILL_TOOL:
1386 case POWER_CRYSTAL:
1387 if(*(cp=describe_item(tmp, pl))!='\0') {
1388 int len;
1389
1390 strncpy(buf,query_name(tmp), VERY_BIG_BUF-1);
1391 buf[VERY_BIG_BUF-1]=0;
1392 len=strlen(buf);
1393 if (len<VERY_BIG_BUF-5) {
1394 /* Since we know the length, we save a few cpu cycles by using
1395 * it instead of calling strcat */
1396 strcpy(buf+len," ");
1397 len++;
1398 strncpy(buf+len, cp, VERY_BIG_BUF-len-1);
1399 buf[VERY_BIG_BUF-1]=0;
1400 }
1401 } 1147 }
1402 }
1403 if(buf[0]=='\0') {
1404 strncpy(buf,query_name(tmp), VERY_BIG_BUF-1);
1405 buf[VERY_BIG_BUF-1]=0;
1406 }
1407 1148
1408 return buf; 1149 if (materialname && !msg)
1409}
1410
1411void examine(object *op, object *tmp) {
1412 char buf[VERY_BIG_BUF];
1413 int i;
1414
1415 if (tmp == NULL || tmp->type == CLOSE_CON)
1416 return;
1417
1418 strcpy(buf,"That is ");
1419 strncat(buf, long_desc(tmp, op), VERY_BIG_BUF-strlen(buf)-1);
1420 buf[VERY_BIG_BUF-1]=0;
1421
1422 new_draw_info(NDI_UNIQUE, 0,op,buf);
1423 buf[0]='\0';
1424
1425 if(tmp->custom_name) {
1426 strcpy(buf,"You call it ");
1427 strncat(buf, tmp->custom_name, VERY_BIG_BUF-strlen(buf)-1);
1428 buf[VERY_BIG_BUF-1]=0;
1429 new_draw_info(NDI_UNIQUE, 0,op,buf);
1430 buf[0]='\0';
1431 }
1432
1433 switch(tmp->type) {
1434 case SPELLBOOK:
1435 if(QUERY_FLAG(tmp, FLAG_IDENTIFIED) && tmp->inv ) {
1436 sprintf(buf,"%s is a %s level %s spell",
1437 tmp->inv->name, get_levelnumber(tmp->inv->level),
1438 tmp->inv->skill);
1439 }
1440 break;
1441
1442 case BOOK:
1443 if(tmp->msg!=NULL)
1444 strcpy(buf,"Something is written in it.");
1445 break;
1446
1447 case CONTAINER:
1448 if(tmp->race!=NULL) {
1449 if(tmp->weight_limit && tmp->stats.Str<100)
1450 sprintf (buf,"It can hold only %s and its weight limit is %.1f kg.",
1451 tmp->race, tmp->weight_limit/(10.0 * (100 - tmp->stats.Str)));
1452 else
1453 sprintf (buf,"It can hold only %s.", tmp->race);
1454 } else
1455 if(tmp->weight_limit && tmp->stats.Str<100)
1456 sprintf (buf,"Its weight limit is %.1f kg.",
1457 tmp->weight_limit/(10.0 * (100 - tmp->stats.Str)));
1458 break;
1459
1460 case WAND:
1461 if(QUERY_FLAG(tmp, FLAG_IDENTIFIED))
1462 sprintf(buf,"It has %d charges left.",tmp->stats.food);
1463 break;
1464 }
1465
1466 if(buf[0]!='\0')
1467 new_draw_info(NDI_UNIQUE, 0,op,buf);
1468
1469 if(tmp->materialname != NULL && !tmp->msg) {
1470 sprintf(buf, "It is made of: %s.", tmp->materialname); 1150 buf.printf ("It is made of: %s.\r", &materialname);
1471 new_draw_info(NDI_UNIQUE, 0, op, buf); 1151
1472 } 1152 if (who)
1473 /* Where to wear this item */ 1153 /* Where to wear this item */
1474 for (i=0; i < NUM_BODY_LOCATIONS; i++) { 1154 for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1475 if (tmp->body_info[i]<-1) { 1155 if (slot[i].info)
1476 if (op->body_info[i]) 1156 {
1477 new_draw_info_format(NDI_UNIQUE, 0,op, 1157 buf << (who->slot[i].info ? body_locations[i].use_name : body_locations[i].nonuse_name);
1478 "It goes %s (%d)", body_locations[i].use_name, -tmp->body_info[i]); 1158
1479 else 1159 if (slot[i].info < -1 && who->slot[i].info)
1480 new_draw_info_format(NDI_UNIQUE, 0,op, 1160 buf.printf ("(%d)", -slot[i].info);
1481 "It goes %s", body_locations[i].nonuse_name); 1161
1482 } else if (tmp->body_info[i]) { 1162 buf << ".\r";
1483 if (op->body_info[i]) 1163 }
1484 new_draw_info_format(NDI_UNIQUE, 0,op, 1164
1485 "It goes %s", body_locations[i].use_name); 1165 if (weight)
1486 else 1166 buf.printf ("%s %3.3f kg.\r", nrof > 1 ? "They weigh" : "It weighs", weight * (nrof ? nrof : 1) / 1000.0);
1487 new_draw_info_format(NDI_UNIQUE, 0,op, 1167
1488 "It goes %s", body_locations[i].nonuse_name); 1168 if (value && !flag [FLAG_STARTEQUIP] && !flag [FLAG_NO_PICK] && who)
1489 }
1490 } 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));
1491 1171
1492 if(tmp->weight) { 1172 if (is_in_shop (who))
1493 sprintf(buf,tmp->nrof>1?"They weigh %3.3f kg.":"It weighs %3.3f kg.", 1173 {
1494 tmp->weight*(tmp->nrof?tmp->nrof:1)/1000.0); 1174 if (flag [FLAG_UNPAID])
1495 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));
1496 } 1176 else
1497 1177 buf.printf ("You are offered %s for %s.\r", query_cost_string (this, who, F_SELL + F_SHOP), nrof > 1 ? "them" : "it");
1498 if (tmp->value && !QUERY_FLAG(tmp, FLAG_STARTEQUIP) && !QUERY_FLAG(tmp, FLAG_NO_PICK)) { 1178 }
1499 object *floor;
1500 sprintf(buf,"You reckon %s worth %s.",
1501 tmp->nrof>1?"they are":"it is",query_cost_string(tmp,op, F_TRUE | F_APPROX));
1502 new_draw_info(NDI_UNIQUE, 0,op,buf);
1503 floor = get_map_ob (op->map, op->x, op->y);
1504 if (floor && floor->type == SHOP_FLOOR) {
1505 if(QUERY_FLAG(tmp, FLAG_UNPAID))
1506 sprintf(buf,"%s would cost you %s.",
1507 tmp->nrof>1?"They":"It",query_cost_string(tmp,op,F_BUY | F_SHOP));
1508 else
1509 sprintf(buf,"You are offered %s for %s.",
1510 query_cost_string(tmp,op,F_SELL+F_SHOP), tmp->nrof>1?"them":"it");
1511 new_draw_info(NDI_UNIQUE, 0,op,buf);
1512 }
1513 }
1514
1515 if(QUERY_FLAG(tmp, FLAG_MONSTER))
1516 examine_monster(op,tmp);
1517 1179 }
1180
1181 if (flag [FLAG_MONSTER])
1182 buf << describe_monster (who);
1183
1518 /* Is this item buildable? */ 1184 /* Is this item buildable? */
1519 if ( QUERY_FLAG( tmp, FLAG_IS_BUILDABLE ) ) 1185 if (flag [FLAG_IS_BUILDABLE])
1520 new_draw_info( NDI_UNIQUE, 0, op, "This is a buildable item." ); 1186 buf << "This is a buildable item.\r";
1521 1187
1522 /* 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
1523 * types - especially if the first entry is a match 1189 * types - especially if the first entry is a match
1524 */ 1190 */
1525 if(tmp->msg && tmp->type != EXIT && tmp->type != BOOK && 1191 if (msg && type != EXIT && type != BOOK && type != CORPSE && !move_on && !has_dialogue ())
1526 tmp->type != CORPSE && !tmp->move_on && 1192 {
1527 strncasecmp(tmp->msg, "@match",7)) {
1528
1529 /* 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
1530 * out the extra message 1194 * out the extra message
1531 */ 1195 */
1532 if (need_identify(tmp) && QUERY_FLAG(tmp, FLAG_IDENTIFIED)) 1196 if (need_identify (this) && flag [FLAG_IDENTIFIED])
1533 new_draw_info(NDI_UNIQUE, 0,op, "The object has a story:"); 1197 buf << "The object has a story:\r";
1534 1198
1535 new_draw_info(NDI_UNIQUE, 0,op,tmp->msg); 1199 buf << msg << '\n';
1536 }
1537 new_draw_info(NDI_UNIQUE, 0,op," "); /* Blank line */
1538}
1539
1540/*
1541 * inventory prints object's inventory. If inv==NULL then print player's
1542 * inventory.
1543 * [ Only items which are applied are showed. Tero.Haatanen@lut.fi ]
1544 */
1545void inventory(object *op,object *inv) {
1546 object *tmp;
1547 char *in;
1548 int items = 0, length;
1549
1550 if (inv==NULL && op==NULL) {
1551 new_draw_info(NDI_UNIQUE, 0,op,"Inventory of what object?");
1552 return;
1553 }
1554 tmp = inv ? inv->inv : op->inv;
1555
1556 while (tmp) {
1557 if ((!tmp->invisible &&
1558 (inv==NULL || inv->type == CONTAINER || QUERY_FLAG(tmp, FLAG_APPLIED)))
1559 || (!op || QUERY_FLAG(op, FLAG_WIZ)))
1560 items++;
1561 tmp=tmp->below;
1562 }
1563 if (inv==NULL) { /* player's inventory */
1564 if (items==0) {
1565 new_draw_info(NDI_UNIQUE, 0,op,"You carry nothing.");
1566 return;
1567 } else {
1568 length = 28;
1569 in = "";
1570 if (op)
1571 clear_win_info(op);
1572 new_draw_info(NDI_UNIQUE, 0,op,"Inventory:");
1573 }
1574 } else {
1575 if (items==0)
1576 return;
1577 else {
1578 length = 28;
1579 in = " ";
1580 }
1581 }
1582 for (tmp=inv?inv->inv:op->inv; tmp; tmp=tmp->below) {
1583 if((!op||!QUERY_FLAG(op, FLAG_WIZ)) && (tmp->invisible ||
1584 (inv && inv->type != CONTAINER && !QUERY_FLAG(tmp, FLAG_APPLIED))))
1585 continue;
1586 if((!op || QUERY_FLAG(op, FLAG_WIZ)))
1587 new_draw_info_format(NDI_UNIQUE, 0,op ,"%s- %-*.*s (%5d) %-8s", in, length, length,
1588 query_name(tmp), tmp->count,query_weight(tmp));
1589 else
1590 new_draw_info_format(NDI_UNIQUE,0, op, "%s- %-*.*s %-8s", in, length+8,
1591 length+8, query_name(tmp),
1592 query_weight(tmp));
1593 }
1594 if(!inv && op) {
1595 new_draw_info_format(NDI_UNIQUE,0, op ,"%-*s %-8s",
1596 41,"Total weight :",query_weight(op));
1597 }
1598}
1599
1600static void display_new_pickup( object* op )
1601 { 1200 }
1201
1202 buf << '\n';
1203
1204 return std::string (buf.linearise (), buf.size ());
1205}
1206
1207static void
1208display_new_pickup (object *op)
1209{
1602 int i = op->contr->mode; 1210 int i = op->contr->mode;
1603 1211
1604 if(!(i & PU_NEWMODE)) return;
1605
1606 new_draw_info_format(NDI_UNIQUE, 0,op,"%d NEWMODE",i & PU_NEWMODE?1:0);
1607 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);
1608 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);
1609 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);
1610 1215
1611 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);
1612 1217
1613 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);
1614 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);
1615 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);
1616 1221
1617 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);
1618 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);
1619 1224
1620 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);
1621 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);
1622 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);
1623 1228
1624 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);
1625 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);
1626 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);
1627 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);
1628 1233
1629 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);
1630 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);
1631 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);
1632 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);
1633 1238
1634 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);
1635 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);
1636 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);
1637 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);
1638 1243
1639 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);
1640 1245
1641 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);
1642 1248
1643 new_draw_info_format(NDI_UNIQUE, 0,op,""); 1249 new_draw_info_format (NDI_UNIQUE, 0, op, "");
1644 } 1250}
1645 1251
1252int
1646int command_pickup (object *op, char *params) 1253command_pickup (object *op, char *params)
1647{ 1254{
1648 uint32 i; 1255 uint32 i;
1649 static const char* names[ ] = { 1256 static const char *names[] = {
1650 "debug", "inhibit", "stop", "food", "drink", "valuables", "bow", "arrow", "helmet", 1257 "debug", "inhibit", "stop", "food", "drink", "valuables", "bow", "arrow", "helmet",
1651 "shield", "armour", "boots", "gloves", "cloak", "key", "missile", "allweapon", 1258 "shield", "armour", "boots", "gloves", "cloak", "key", "missile", "allweapon",
1652 "magical", "potion", "spellbook", "skillscroll", "readables", "magicdevice", "notcursed", "jewels", NULL }; 1259 "magical", "potion", "spellbook", "skillscroll", "readables", "magicdevice", "notcursed",
1260 "jewels", "flesh", NULL
1261 };
1653 static uint32 modes[ ] = { 1262 static uint32 modes[] = {
1654 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,
1655 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,
1656 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 };
1657 1268
1658 if(!params) { 1269 if (!params)
1270 {
1659 /* if the new mode is used, just print the settings */ 1271 /* if the new mode is used, just print the settings */
1660 if(op->contr->mode & PU_NEWMODE)
1661 {
1662 display_new_pickup( op ); 1272 display_new_pickup (op);
1663 return 1;
1664 }
1665 if(1) LOG(llevDebug, "command_pickup: !params\n");
1666 set_pickup_mode(op, (op->contr->mode > 6)? 0: op->contr->mode+1);
1667 return 0; 1273 return 0;
1668 } 1274 }
1669 1275
1670 while ( *params == ' ' && *params ) 1276 while (*params == ' ' && *params)
1671 params++; 1277 params++;
1672 1278
1673 if ( *params == '+' || *params == '-' ) 1279 if (*params == '+' || *params == '-')
1674 { 1280 {
1675 int mode; 1281 int mode;
1282
1676 for ( mode = 0; names[ mode ]; mode++ ) 1283 for (mode = 0; names[mode]; mode++)
1677 { 1284 {
1678 if ( !strcmp( names[ mode ], params + 1 ) ) 1285 if (!strcmp (names[mode], params + 1))
1679 { 1286 {
1680 i = op->contr->mode; 1287 i = op->contr->mode;
1681 if ( !( i & PU_NEWMODE ) ) 1288
1682 i = PU_NEWMODE;
1683 if ( *params == '+' ) 1289 if (*params == '+')
1684 i = i | modes[ mode ]; 1290 i = i | modes[mode];
1685 else 1291 else
1686 i = i & ~modes[ mode ]; 1292 i = i & ~modes[mode];
1293
1687 op->contr->mode = i; 1294 op->contr->mode = i;
1688 display_new_pickup( op ); 1295 display_new_pickup (op);
1689 return 1; 1296 return 1;
1690 } 1297 }
1691 } 1298 }
1692 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);
1693 return 1; 1300 return 1;
1694 } 1301 }
1695 1302
1696 if(sscanf(params, "%u", &i) != 1) { 1303 if (sscanf (params, "%u", &i) != 1)
1697 if(1) LOG(llevDebug, "command_pickup: params==NULL\n"); 1304 {
1698 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.");
1699 return 1; 1306 return 1;
1700 } 1307 }
1701 set_pickup_mode(op,i); 1308
1309 if (i <= PU_RATIO)
1310 i |= op->contr->mode & ~PU_RATIO;
1311
1312 op->contr->mode = i;
1702 1313
1703 return 1; 1314 return 1;
1704} 1315}
1705 1316
1706void set_pickup_mode(object *op,int i) { 1317int
1707 switch(op->contr->mode=i) {
1708 case 0:
1709 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Don't pick up.");
1710 break;
1711 case 1:
1712 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up one item.");
1713 break;
1714 case 2:
1715 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up one item and stop.");
1716 break;
1717 case 3:
1718 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Stop before picking up.");
1719 break;
1720 case 4:
1721 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up all items.");
1722 break;
1723 case 5:
1724 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up all items and stop.");
1725 break;
1726 case 6:
1727 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up all magic items.");
1728 break;
1729 case 7:
1730 new_draw_info(NDI_UNIQUE, 0,op,"Mode: Pick up all coins and gems");
1731 break;
1732 }
1733}
1734
1735int command_search_items (object *op, char *params) 1318command_search_items (object *op, char *params)
1736{ 1319{
1737 char buf[MAX_BUF]; 1320 char buf[MAX_BUF];
1738 1321
1739 if (settings.search_items == FALSE)
1740 return 1;
1741
1742 if(params == NULL) { 1322 if (params == NULL)
1323 {
1743 if(op->contr->search_str[0]=='\0') { 1324 if (op->contr->search_str[0] == '\0')
1325 {
1744 new_draw_info(NDI_UNIQUE, 0,op,"Example: search magic+1"); 1326 new_draw_info (NDI_UNIQUE, 0, op, "Example: search-items magic+1");
1745 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");
1746 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'.");
1747 return 1; 1329 return 1;
1748 } 1330 }
1331
1749 op->contr->search_str[0]='\0'; 1332 op->contr->search_str[0] = '\0';
1750 new_draw_info(NDI_UNIQUE, 0,op,"Search mode turned off."); 1333 new_draw_info (NDI_UNIQUE, 0, op, "Search mode turned off.");
1751 fix_player(op); 1334 op->update_stats ();
1752 return 1;
1753 }
1754 if((int)strlen(params) >= MAX_BUF) {
1755 new_draw_info(NDI_UNIQUE, 0,op,"Search string too long.");
1756 return 1;
1757 }
1758 strcpy(op->contr->search_str, params);
1759 sprintf(buf,"Searching for '%s'.",op->contr->search_str);
1760 new_draw_info(NDI_UNIQUE, 0,op,buf);
1761 fix_player(op);
1762 return 1; 1335 return 1;
1763}
1764
1765/*
1766 * Changing the custom name of an item
1767 *
1768 * Syntax is: rename <what object> to <new name>
1769 * if '<what object>' is omitted, marked object is used
1770 * if 'to <new name>' is omitted, custom name is cleared
1771 *
1772 * Names are considered for all purpose having a length <=127 (max length sent to client
1773 * by server) */
1774
1775int command_rename_item(object *op, char *params)
1776{
1777 char buf[VERY_BIG_BUF];
1778 int itemnumber;
1779 object *item=NULL;
1780 char *closebrace;
1781 size_t counter;
1782
1783 if (params) {
1784 /* Let's skip white spaces */
1785 while(' '==*params) params++;
1786
1787 /* Checking the first part */
1788 if ((itemnumber = atoi(params))!=0) {
1789 for (item=op->inv; item && ((item->count != itemnumber) || item->invisible); item=item->below);
1790 if (!item) {
1791 new_draw_info(NDI_UNIQUE,0,op,"Tried to rename an invalid item.");
1792 return 1;
1793 }
1794 while(isdigit(*params) || ' '==*params) params++;
1795 }
1796 else if ('<'==*params) {
1797 /* Got old name, let's get it & find appropriate matching item */
1798 closebrace=strchr(params,'>');
1799 if(!closebrace) {
1800 new_draw_info(NDI_UNIQUE,0,op,"Syntax error!");
1801 return 1;
1802 } 1336 }
1803 /* Sanity check for buffer overruns */
1804 if((closebrace-params)>127) {
1805 new_draw_info(NDI_UNIQUE,0,op,"Old name too long (up to 127 characters allowed)!");
1806 return 1;
1807 }
1808 /* Copy the old name */
1809 strncpy(buf,params+1,closebrace-params-1);
1810 buf[closebrace-params-1]='\0';
1811 1337
1812 /* Find best matching item */ 1338 if (strlen (params) >= MAX_BUF)
1813 item=find_best_object_match(op,buf);
1814 if(!item) {
1815 new_draw_info(NDI_UNIQUE,0,op,"Could not find a matching item to rename.");
1816 return 1;
1817 }
1818
1819 /* Now need to move pointer to just after > */
1820 params=closebrace+1;
1821 while(' '==*params) params++;
1822
1823 } else {
1824 /* Use marked item */
1825 item=find_marked_object(op);
1826 if(!item) {
1827 new_draw_info(NDI_UNIQUE,0,op,"No marked item to rename.");
1828 return 1;
1829 }
1830 } 1339 {
1831 1340 new_draw_info (NDI_UNIQUE, 0, op, "Search string too long.");
1832 /* Now let's find the new name */
1833 if(!strncmp(params,"to ",3)) {
1834 params+=3;
1835 while(' '==*params) params++;
1836 if('<'!=*params) {
1837 new_draw_info(NDI_UNIQUE,0,op,"Syntax error, expecting < at start of new name!");
1838 return 1;
1839 }
1840 closebrace=strchr(params+1,'>');
1841 if(!closebrace) {
1842 new_draw_info(NDI_UNIQUE,0,op,"Syntax error, expecting > at end of new name!");
1843 return 1;
1844 }
1845
1846 /* Sanity check for buffer overruns */
1847 if((closebrace-params)>127) {
1848 new_draw_info(NDI_UNIQUE,0,op,"New name too long (up to 127 characters allowed)!");
1849 return 1;
1850 }
1851
1852 /* Copy the new name */
1853 strncpy(buf,params+1,closebrace-params-1);
1854 buf[closebrace-params-1]='\0';
1855
1856 /* Let's check it for weird characters */
1857 for(counter=0;counter<strlen(buf);counter++) {
1858 if(isalnum(buf[counter])) continue;
1859 if(' '==buf[counter]) continue;
1860 if('\''==buf[counter]) continue;
1861 if('+'==buf[counter]) continue;
1862 if('_'==buf[counter]) continue;
1863 if('-'==buf[counter]) continue;
1864
1865 /* If we come here, then the name contains an invalid character...
1866 tell the player & exit */
1867 new_draw_info(NDI_UNIQUE,0,op,"Invalid new name!");
1868 return 1;
1869 }
1870
1871 } else {
1872 /* If param contains something, then syntax error... */
1873 if(strlen(params)) {
1874 new_draw_info(NDI_UNIQUE,0,op,"Syntax error, expected 'to <' after old name!");
1875 return 1;
1876 }
1877 /* New name is empty */
1878 buf[0]='\0';
1879 }
1880 } else {
1881 /* Last case: params==NULL */
1882 item=find_marked_object(op);
1883 if(!item) {
1884 new_draw_info(NDI_UNIQUE,0,op,"No marked item to rename.");
1885 return 1; 1341 return 1;
1886 } 1342 }
1887 buf[0]='\0';
1888 }
1889 1343
1890 if (QUERY_FLAG(item, FLAG_UNPAID)) { 1344 strcpy (op->contr->search_str, params);
1891 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);
1892 return 1; 1346 new_draw_info (NDI_UNIQUE, 0, op, buf);
1893 } 1347 op->update_stats ();
1894
1895 /* Coming here, everything is fine... */
1896 if(!strlen(buf)) {
1897 /* Clear custom name */
1898 if(item->custom_name) {
1899 FREE_AND_CLEAR_STR(item->custom_name);
1900
1901 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));
1902 esrv_update_item(UPD_NAME,op,item);
1903 } else {
1904 new_draw_info(NDI_UNIQUE,0,op,"This item has no custom name.");
1905 }
1906 } else {
1907 /* Set custom name */
1908 FREE_AND_COPY(item->custom_name,buf);
1909
1910 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);
1911 esrv_update_item(UPD_NAME,op,item);
1912 }
1913 1348
1914 return 1; 1349 return 1;
1915} 1350}
1351

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