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