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Comparing deliantra/server/server/c_object.C (file contents):
Revision 1.51 by root, Sat May 12 16:06:42 2007 UTC vs.
Revision 1.119 by root, Sat Apr 10 04:54:09 2010 UTC

1	/*	1	/*
2	* CrossFire, A Multiplayer game	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
21	*	21	*
22	* The author can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*
24	*/	23	*/
25		24
26	/*	25	/*
27	* Object (handling) commands	26	* Object (handling) commands
28	*/	27	*/
29		28
30	#include <global.h>	29	#include <global.h>
31	#include <loader.h>
32	#include <skills.h>	30	#include <skills.h>
33	#include <sproto.h>	31	#include <sproto.h>
34	#include <living.h>	32	#include <living.h>
35	#include <math.h>
36		33
37	/*	34	/*
38	* Object id parsing functions	35	* Object id parsing functions
39	*/	36	*/
40		37
…		…
58	* only unapply applied, or apply unapplied objects	55	* only unapply applied, or apply unapplied objects
59	**/	56	**/
60	static object *	57	static object *
61	find_best_apply_object_match (object *pl, const char *params, enum apply_flag aflag)	58	find_best_apply_object_match (object *pl, const char *params, enum apply_flag aflag)
62	{	59	{
63	object *tmp, *best = NULL;	60	object *best = 0;
64	int match_val = 0, tmpmatch;	61	int match_val = 0;
65		62
66	for (tmp = pl->inv; tmp; tmp = tmp->below)	63	for (object *tmp = pl->inv; tmp; tmp = tmp->below)
67	{	64	{
68	if (tmp->invisible)	65	if (tmp->invisible)
69	continue;	66	continue;
		67
70	if ((tmpmatch = item_matched_string (pl, tmp, params)) > match_val)	68	int tmpmatch = item_matched_string (pl, tmp, params);
		69
		70	if (tmpmatch > match_val)
71	{	71	{
72	if ((aflag == AP_APPLY) && (QUERY_FLAG (tmp, FLAG_APPLIED)))	72	if ((aflag == AP_APPLY) && (QUERY_FLAG (tmp, FLAG_APPLIED)))
73	continue;	73	continue;
		74
74	if ((aflag == AP_UNAPPLY) && (!QUERY_FLAG (tmp, FLAG_APPLIED)))	75	if ((aflag == AP_UNAPPLY) && (!QUERY_FLAG (tmp, FLAG_APPLIED)))
75	continue;	76	continue;
		77
76	match_val = tmpmatch;	78	match_val = tmpmatch;
77	best = tmp;	79	best = tmp;
78	}	80	}
79	}	81	}
		82
80	return best;	83	return best;
81	}	84	}
82		85
83	/**	86	/**
84	* Shortcut to find_best_apply_object_match(pl, params, AF_NULL);	87	* Shortcut to find_best_apply_object_match(pl, params, AF_NULL);
85	**/	88	**/
86	object *	89	object *
87	find_best_object_match (object *pl, const char *params)	90	find_best_object_match (object *pl, const char *params)
88	{	91	{
89	return find_best_apply_object_match (pl, params, AP_NULL);	92	return find_best_apply_object_match (pl, params, AP_TOGGLE);
		93	}
		94
		95	static bool
		96	can_split (object *pl, object *&op, sint32 nrof)
		97	{
		98	if (object *tmp = op->split (nrof ? nrof : op->number_of ()))
		99	{
		100	op = tmp;
		101	return true;
		102	}
		103	else
		104	{
		105	if (op->nrof > 1)
		106	new_draw_info_format (NDI_UNIQUE, 0, pl, "There are only %d %s.", op->nrof, &op->name_pl);
		107	else
		108	new_draw_info_format (NDI_UNIQUE, 0, pl, "There is only one %s.", &op->name);
		109
		110	return false;
		111	}
90	}	112	}
91		113
92	int	114	int
93	command_uskill (object *pl, char *params)	115	command_uskill (object *pl, char *params)
94	{	116	{
…		…
110	{	132	{
111	new_draw_info (NDI_UNIQUE, 0, pl, "Usage: ready_skill <skill name>");	133	new_draw_info (NDI_UNIQUE, 0, pl, "Usage: ready_skill <skill name>");
112	return 0;	134	return 0;
113	}	135	}
114		136
115	skill = find_skill_by_name (pl, params);	137	skill = find_skill_by_name_fuzzy (pl, params);
116		138
117	if (!skill)	139	if (!skill)
118	{	140	{
119	new_draw_info_format (NDI_UNIQUE, 0, pl, "You have no knowledge of the skill %s", params);	141	new_draw_info_format (NDI_UNIQUE, 0, pl, "You have no knowledge of the %s skill.", params);
		142	return 0;
		143	}
		144
		145	pl->apply (skill);
120	return 0;	146	return 1;
121	}
122
123	return change_skill (pl, skill, 0);
124	}
125
126	/* These functions (command_search, command_disarm) are really just wrappers for
127	* things like 'use_skill ...'). In fact, they should really be obsoleted
128	* and replaced with those.
129	*/
130	int
131	command_search (object *op, char *params)
132	{
133	return use_skill (op, skill_names[SK_FIND_TRAPS]);
134	}
135
136	int
137	command_disarm (object *op, char *params)
138	{
139	return use_skill (op, skill_names[SK_DISARM_TRAPS]);
140	}	147	}
141		148
142	/* A little special because we do want to pass the full params along	149	/* A little special because we do want to pass the full params along
143	* as it includes the object to throw.	150	* as it includes the object to throw.
144	*/	151	*/
…		…
146	command_throw (object *op, char *params)	153	command_throw (object *op, char *params)
147	{	154	{
148	if (object *skop = find_skill_by_name (op, skill_names[SK_THROWING]))	155	if (object *skop = find_skill_by_name (op, skill_names[SK_THROWING]))
149	return do_skill (op, op, skop, op->facing, params);	156	return do_skill (op, op, skop, op->facing, params);
150	else	157	else
151	new_draw_info (NDI_UNIQUE, 0, op, "You have no knowledge of the skill throwing.");	158	new_draw_info (NDI_UNIQUE, 0, op, "You have no knowledge of the throwing skill.");
152		159
153	return 0;	160	return 0;
154	}	161	}
155		162
156	int	163	int
…		…
182		189
183	while (*params == ' ')	190	while (*params == ' ')
184	params++;	191	params++;
185		192
186	if (object *inv = find_best_apply_object_match (op, params, aflag))	193	if (object *inv = find_best_apply_object_match (op, params, aflag))
187	player_apply (op, inv, aflag, 0);	194	op->apply (inv, aflag);
188	else	195	else
189	new_draw_info_format (NDI_UNIQUE, 0, op, "Could not find any match to the %s.", params);	196	op->failmsgf ("Could not find any match to the %s.", params);
190	}	197	}
191		198
192	return 0;	199	return 0;
193	}	200	}
194		201
…		…
202	* not need to use split_ob and stuff.	209	* not need to use split_ob and stuff.
203	*/	210	*/
204	int	211	int
205	sack_can_hold (object *pl, object *sack, object *op, uint32 nrof)	212	sack_can_hold (object *pl, object *sack, object *op, uint32 nrof)
206	{	213	{
207
208	if (!QUERY_FLAG (sack, FLAG_APPLIED))	214	if (!QUERY_FLAG (sack, FLAG_APPLIED))
209	{	215	{
210	new_draw_info_format (NDI_UNIQUE, 0, pl, "The %s is not active.", query_name (sack));	216	new_draw_info_format (NDI_UNIQUE, 0, pl, "The %s is not active.", query_name (sack));
211	return 0;	217	return 0;
212	}	218	}
		219
213	if (sack == op)	220	if (sack == op)
214	{	221	{
215	new_draw_info_format (NDI_UNIQUE, 0, pl, "You can't put the %s into itself.", query_name (sack));	222	new_draw_info_format (NDI_UNIQUE, 0, pl, "You can't put the %s into itself.", query_name (sack));
216	return 0;	223	return 0;
217	}	224	}
		225
218	if (sack->race && (sack->race != op->race || op->type == CONTAINER || (sack->stats.food && sack->stats.food != op->type)))	226	if (sack->race && (sack->race != op->race || op->type == CONTAINER || (sack->stats.food && sack->stats.food != op->type)))
219	{	227	{
220	new_draw_info_format (NDI_UNIQUE, 0, pl, "You can put only %s into the %s.", &sack->race, query_name (sack));	228	new_draw_info_format (NDI_UNIQUE, 0, pl, "You can only put objects of type '%s' into the %s.", &sack->race, query_name (sack));
221	return 0;	229	return 0;
222	}	230	}
		231
223	if (op->type == SPECIAL_KEY && sack->slaying && op->slaying)	232	if (op->type == SPECIAL_KEY && sack->slaying && op->slaying)
224	{	233	{
225	new_draw_info_format (NDI_UNIQUE, 0, pl, "You can't put the key into %s.", query_name (sack));	234	new_draw_info_format (NDI_UNIQUE, 0, pl, "You can't put the key into %s.", query_name (sack));
226	return 0;	235	return 0;
227	}	236	}
		237
228	if (sack->weight_limit && (sint32) (sack->carrying + (nrof ? nrof : 1) *	238	if (sack->weight_limit && (sint32) (sack->carrying + (nrof ? nrof : 1) *
229	(op->weight + (op->type == CONTAINER ? (op->carrying * op->stats.Str) : 0))	239	(op->weight + (op->type == CONTAINER ? (op->carrying * op->stats.Str) : 0))
230	* (100 - sack->stats.Str) / 100) > sack->weight_limit)	240	* (100 - sack->stats.Str) / 100) > sack->weight_limit)
231	{	241	{
232	new_draw_info_format (NDI_UNIQUE, 0, pl, "That won't fit in the %s!", query_name (sack));	242	new_draw_info_format (NDI_UNIQUE, 0, pl, "That won't fit in the %s!", query_name (sack));
233	return 0;	243	return 0;
234	}	244	}
		245
235	/* All other checks pass, must be OK */	246	/* All other checks pass, must be OK */
236	return 1;	247	return 1;
237	}	248	}
238		249
239	/* Pick up commands follow */	250	/* Pick up commands follow */
…		…
244	* pick up (0 means all of them)	255	* pick up (0 means all of them)
245	*/	256	*/
246	static void	257	static void
247	pick_up_object (object *pl, object *op, object *tmp, int nrof)	258	pick_up_object (object *pl, object *op, object *tmp, int nrof)
248	{	259	{
249	/* buf needs to be big (more than 256 chars) because you can get
250	* very long item names.
251	*/
252	char buf[HUGE_BUF];
253	object *env = tmp->env;	260	object *env = tmp->env;
254	uint32 weight, effective_weight_limit;	261	uint32 weight, effective_weight_limit;
255	int tmp_nrof = tmp->nrof ? tmp->nrof : 1;	262	int tmp_nrof = tmp->number_of ();
256		263
257	/* IF the player is flying & trying to take the item out of a container	264	/* IF the player is flying & trying to take the item out of a container
258	* that is in his inventory, let him. tmp->env points to the container	265	* that is in his inventory, let him. tmp->env points to the container
259	* (sack, luggage, etc), tmp->env->env then points to the player (nested	266	* (sack, luggage, etc), tmp->env->env then points to the player (nested
260	* containers not allowed as of now)	267	* containers not allowed as of now)
261	*/	268	*/
262	if ((pl->move_type & MOVE_FLYING) && !QUERY_FLAG (pl, FLAG_WIZ) && tmp->in_player () != pl)	269	if ((pl->move_type & MOVE_FLYING) && !QUERY_FLAG (pl, FLAG_WIZ) && tmp->in_player () != pl)
263	{	270	{
264	new_draw_info (NDI_UNIQUE, 0, pl, "You are levitating, you can't reach the ground!");	271	pl->failmsg ("You are levitating, you can't reach the ground! "
		272	"H<You have to stop levitating first, if you can, either by using your levitation skill, "
		273	"or waiting till the levitation effect wears off.>");
265	return;	274	return;
266	}	275	}
267		276
268	if (QUERY_FLAG (tmp, FLAG_NO_DROP))	277	if (QUERY_FLAG (tmp, FLAG_NO_DROP))
269	return;	278	return;
270		279
271	if (QUERY_FLAG (tmp, FLAG_WAS_WIZ) && !QUERY_FLAG (pl, FLAG_WAS_WIZ))
272	{
273	new_draw_info (NDI_UNIQUE, 0, pl, "The object disappears in a puff of smoke!");
274	new_draw_info (NDI_UNIQUE, 0, pl, "It must have been an illusion.");
275
276	if (pl->contr)
277	esrv_del_item (pl->contr, tmp->count);
278
279	tmp->destroy ();
280	return;
281	}
282
283	if (nrof > tmp_nrof || nrof == 0)	280	if (nrof > tmp_nrof || nrof <= 0)
284	nrof = tmp_nrof;	281	nrof = tmp_nrof;
285		282
286	/* Figure out how much weight this object will add to the player */	283	/* Figure out how much weight this object will add to the player */
287	weight = tmp->weight * nrof;	284	weight = tmp->weight * nrof;
288	if (tmp->inv)	285	if (tmp->inv)
289	weight += tmp->carrying * (100 - tmp->stats.Str) / 100;	286	weight += tmp->carrying * (100 - tmp->stats.Str) / 100;
290		287
291	if (pl->stats.Str <= MAX_STAT)
292	effective_weight_limit = weight_limit[pl->stats.Str];	288	effective_weight_limit = weight_limit [min (MAX_STAT, pl->stats.Str)];
293	else
294	effective_weight_limit = weight_limit[MAX_STAT];
295		289
296	if ((pl->weight + pl->carrying + weight) > effective_weight_limit)	290	if ((pl->weight + pl->carrying + weight) > effective_weight_limit)
297	{	291	{
298	new_draw_info (0, 0, pl, "That item is too heavy for you to pick up.");	292	new_draw_info (0, 0, pl, "That item is too heavy for you to pick up.");
299	return;	293	return;
300	}	294	}
301		295
302	if (nrof != tmp_nrof)	296	if (!can_split (pl, tmp, nrof))
303	{
304	object *tmp2 = tmp;
305
306	tmp = get_split_ob (tmp, nrof);
307	if (!tmp)
308	{
309	new_draw_info (NDI_UNIQUE, 0, pl, errmsg);
310	return;	297	return;
311	}
312		298
313	/* Tell the client what happened to the rest of objects */	299	if (QUERY_FLAG (tmp, FLAG_UNPAID))
314	if (pl->contr)	300	{
315	if (tmp2->destroyed ())	301	tmp->flag.reset (FLAG_UNPAID);
316	esrv_del_item (pl->contr, tmp2->count);	302	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));
317	else	303	tmp->flag.set (FLAG_UNPAID);
318	esrv_update_item (UPD_NROF, pl, tmp2);
319	}	304	}
320	else	305	else
321	{	306	new_draw_info_format (NDI_UNIQUE, 0, pl, "You pick up the %s.", query_name (tmp));
322	/* If the object is in a container, send a delete to the client.
323	* - we are moving all the items from the container to elsewhere,
324	* so it needs to be deleted.
325	*/
326	if (!QUERY_FLAG (tmp, FLAG_REMOVED))
327	{
328	if (tmp->env && pl->type == PLAYER)
329	esrv_del_item (pl->contr, tmp->count);
330		307
331	tmp->remove (); /* Unlink it */	308	op->insert (tmp);
332	}
333	}
334
335	if (QUERY_FLAG (tmp, FLAG_UNPAID))
336	sprintf (buf, "%s will cost you %s.", query_name (tmp), query_cost_string (tmp, pl, F_BUY | F_SHOP));
337	else
338	sprintf (buf, "You pick up the %s.", query_name (tmp));
339
340	new_draw_info (NDI_UNIQUE, 0, pl, buf);
341
342	tmp = insert_ob_in_ob (tmp, op);
343
344	/* All the stuff below deals with client/server code, and is only
345	* usable by players
346	*/
347	if (pl->contr)
348	{
349	esrv_send_item (pl, tmp);
350
351	/* These are needed to update the weight for the container we
352	* are putting the object in.
353	*/
354	if (op != pl)
355	{
356	esrv_update_item (UPD_WEIGHT, pl, op);
357	esrv_send_item (pl, pl);
358	}
359
360	/* Update the container the object was in */
361	if (env && env != pl && env != op)
362	esrv_update_item (UPD_WEIGHT, pl, env);
363	}
364	}	309	}
365		310
366	/* modified slightly to allow monsters use this -b.t. 5-31-95 */	311	/* modified slightly to allow monsters use this -b.t. 5-31-95 */
367	void	312	void
368	pick_up (object *op, object *alt)	313	pick_up (object *op, object *alt)
…		…
378	if (!can_pick (op, alt))	323	if (!can_pick (op, alt))
379	{	324	{
380	new_draw_info_format (NDI_UNIQUE, 0, op, "You can't pick up the %s.", &alt->name);	325	new_draw_info_format (NDI_UNIQUE, 0, op, "You can't pick up the %s.", &alt->name);
381	goto leave;	326	goto leave;
382	}	327	}
		328
383	tmp = alt;	329	tmp = alt;
384	}	330	}
385	else	331	else
386	{	332	{
387	if (op->below == NULL || !can_pick (op, op->below))	333	if (op->below == NULL || !can_pick (op, op->below))
…		…
396	/* Try to catch it. */	342	/* Try to catch it. */
397	tmp_map = tmp->map;	343	tmp_map = tmp->map;
398	tmp = stop_item (tmp);	344	tmp = stop_item (tmp);
399	if (tmp == NULL)	345	if (tmp == NULL)
400	goto leave;	346	goto leave;
		347
401	need_fix_tmp = 1;	348	need_fix_tmp = 1;
402	if (!can_pick (op, tmp))	349	if (!can_pick (op, tmp))
403	goto leave;	350	goto leave;
404		351
405	if (op->type == PLAYER)	352	if (op->type == PLAYER)
…		…
410	}	357	}
411	else	358	else
412	count = tmp->nrof;	359	count = tmp->nrof;
413		360
414	/* container is open, so use it */	361	/* container is open, so use it */
415	if (op->container)	362	if (tmp->flag [FLAG_STARTEQUIP])
		363	alt = op;
		364	else if ((alt = op->container_ ()))
416	{	365	{
417	alt = op->container;
418	if (alt != tmp->env && !sack_can_hold (op, alt, tmp, count))	366	if (alt != tmp->env && !sack_can_hold (op, alt, tmp, count))
419	goto leave;	367	goto leave;
420	}	368	}
421	else	369	else
422	{ /* non container pickup */	370	{ /* non container pickup */
…		…
439	/* here it could be possible to check rent,	387	/* here it could be possible to check rent,
440	* if someone wants to implement it	388	* if someone wants to implement it
441	*/	389	*/
442	alt = op;	390	alt = op;
443	}	391	}
		392
444	#ifdef PICKUP_DEBUG	393	#ifdef PICKUP_DEBUG
445	LOG (llevDebug, "Pick_up(): %s picks %s (%d) and inserts it %s.\n", op->name, tmp->name, op->contr->count, alt->name);	394	LOG (llevDebug, "Pick_up(): %s picks %s (%d) and inserts it %s.\n", op->name, tmp->name, op->contr->count, alt->name);
446	#endif	395	#endif
447		396
448	/* startequip items are not allowed to be put into containers: */	397	/* startequip items are not allowed to be put into containers: */
…		…
475	int	424	int
476	command_take (object *op, char *params)	425	command_take (object *op, char *params)
477	{	426	{
478	object *tmp, *next;	427	object *tmp, *next;
479		428
480	if (op->container)	429	if (op->container_ ())
481	tmp = op->container->inv;	430	tmp = op->container_ ()->inv;
482	else	431	else
483	{	432	{
484	tmp = op->above;	433	tmp = op->above;
485	if (tmp)	434	if (tmp)
486	while (tmp->above)	435	while (tmp->above)
…		…
497	}	446	}
498		447
499	/* Makes processing easier */	448	/* Makes processing easier */
500	if (params && *params == '\0')	449	if (params && *params == '\0')
501	params = 0;	450	params = 0;
		451
		452	int cnt = MAX_ITEM_PER_ACTION;
502		453
503	while (tmp)	454	while (tmp)
504	{	455	{
505	next = tmp->below;	456	next = tmp->below;
506		457
…		…
513	/* This following two if and else if could be merged into line	464	/* This following two if and else if could be merged into line
514	* but that probably will make it more difficult to read, and	465	* but that probably will make it more difficult to read, and
515	* not make it any more efficient	466	* not make it any more efficient
516	*/	467	*/
517	if (params && item_matched_string (op, tmp, params))	468	if (params && item_matched_string (op, tmp, params))
		469	{
		470	if (--cnt < 0) break;
518	pick_up (op, tmp);	471	pick_up (op, tmp);
		472	}
519	else if (can_pick (op, tmp) && !params)	473	else if (can_pick (op, tmp) && !params)
520	{	474	{
		475	if (--cnt < 0) break;
521	pick_up (op, tmp);	476	pick_up (op, tmp);
522	break;	477	break;
523	}	478	}
524		479
525	tmp = next;	480	tmp = next;
		481	}
		482
		483	if (cnt < 0)
		484	{
		485	op->failmsg ("Couldn't pick up so many items at once.");
		486	return 0;
526	}	487	}
527		488
528	if (!params && !tmp)	489	if (!params && !tmp)
529	{	490	{
530	for (tmp = op->below; tmp; tmp = tmp->below)	491	for (tmp = op->below; tmp; tmp = tmp->below)
531	if (!tmp->invisible)	492	if (!tmp->invisible)
532	{	493	{
533	char buf[MAX_BUF];
534
535	sprintf (buf, "You can't pick up a %s.", &tmp->name);	494	new_draw_info_format (NDI_UNIQUE, 0, op, "You can't pick up a %s.", &tmp->name);
536	new_draw_info (NDI_UNIQUE, 0, op, buf);
537	break;	495	break;
538	}	496	}
539		497
540	if (!tmp)	498	if (!tmp)
541	new_draw_info (NDI_UNIQUE, 0, op, "There is nothing to pick up.");	499	new_draw_info (NDI_UNIQUE, 0, op, "There is nothing to pick up.");
542	}	500	}
543		501
544	return 0;	502	return 0;
545	}	503	}
546		504
547
548	/*	505	/*
549	* This function was part of drop, now is own function.	506	* This function was part of drop, now is own function.
550	* Player 'op' tries to put object 'tmp' into sack 'sack',	507	* Player 'op' tries to put object 'tmp' into sack 'sack',
551	* if nrof is non zero, then nrof objects is tried to put into sack.	508	* if nrof is non zero, then nrof objects is tried to put into sack.
		509	*
552	* Note that the 'sack' in question can now be a transport,	510	* Note that the 'sack' in question can now be a transport,
553	* so this function isn't named very good anymore.	511	* so this function isn't named very good anymore.
554	*/	512	*/
555	void	513	void
556	put_object_in_sack (object *op, object *sack, object *tmp, uint32 nrof)	514	put_object_in_sack (object *op, object *sack, object *tmp, uint32 nrof)
…		…
559	char buf[MAX_BUF];	517	char buf[MAX_BUF];
560		518
561	if (sack == tmp)	519	if (sack == tmp)
562	return; /* Can't put an object in itself */	520	return; /* Can't put an object in itself */
563		521
564	if (QUERY_FLAG (tmp, FLAG_STARTEQUIP))	522	if (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP))
565	{	523	{
566	new_draw_info_format (NDI_UNIQUE, 0, op, "You cannot put the %s in the %s.", query_name (tmp), query_name (sack));	524	new_draw_info_format (NDI_UNIQUE, 0, op, "You cannot put the %s in the %s.", query_name (tmp), query_name (sack));
567	return;	525	return;
568	}	526	}
569		527
570	if (tmp->type == CONTAINER && tmp->inv)	528	if (tmp->type == CONTAINER && tmp->inv)
571	{	529	{
572
573	/* Eneq(@csd.uu.se): If the object to be dropped is a container	530	/* Eneq(@csd.uu.se): If the object to be dropped is a container
574	* we instead move the contents of that container into the active	531	* we instead move the contents of that container into the active
575	* container, this is only done if the object has something in it.	532	* container, this is only done if the object has something in it.
576	*/	533	*/
577	sack2 = tmp;	534	sack2 = tmp;
…		…
579		536
580	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp)	537	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp)
581	{	538	{
582	tmp = tmp2->below;	539	tmp = tmp2->below;
583		540
584	if ((sack->type == CONTAINER && sack_can_hold (op, op->container, tmp2, tmp2->nrof)))	541	if ((sack->type == CONTAINER && sack_can_hold (op, op->container_ (), tmp2, tmp2->nrof)))
585	{
586	put_object_in_sack (op, sack, tmp2, 0);	542	put_object_in_sack (op, sack, tmp2, 0);
587	}
588	else	543	else
589	{	544	{
590	sprintf (buf, "Your %s fills up.", query_name (sack));	545	sprintf (buf, "Your %s fills up.", query_name (sack));
591	new_draw_info (NDI_UNIQUE, 0, op, buf);	546	new_draw_info (NDI_UNIQUE, 0, op, buf);
592	break;	547	break;
593	}	548	}
594	}	549	}
595		550
596	esrv_update_item (UPD_WEIGHT, op, sack2);
597	return;	551	return;
598	}	552	}
599		553
600	/* Don't worry about this for containers - our caller should have	554	/* Don't worry about this for containers - our caller should have
601	* already checked this.	555	* already checked this.
602	*/	556	*/
603	if ((sack->type == CONTAINER) && !sack_can_hold (op, sack, tmp, (nrof ? nrof : tmp->nrof)))	557	if ((sack->type == CONTAINER) && !sack_can_hold (op, sack, tmp, (nrof ? nrof : tmp->nrof)))
604	return;	558	return;
605		559
606	if (QUERY_FLAG (tmp, FLAG_APPLIED))	560	if (QUERY_FLAG (tmp, FLAG_APPLIED))
607	if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE))	561	if (!op->apply (tmp, AP_UNAPPLY | AP_NO_MERGE))
608	return;	562	return;
609		563
610	/* we want to put some portion of the item into the container */	564	/* we want to put some portion of the item into the container */
611	if (nrof && tmp->nrof != nrof)	565	if (!can_split (op, tmp, nrof))
612	{
613	object *tmp2 = tmp;
614
615	tmp = get_split_ob (tmp, nrof);
616
617	if (!tmp)
618	{
619	new_draw_info (NDI_UNIQUE, 0, op, errmsg);
620	return;	566	return;
621	}
622	/* Tell a client what happened other objects */
623	if (tmp2->destroyed ())
624	esrv_del_item (op->contr, tmp2->count);
625	else /* this can proably be replaced with an update */
626	esrv_send_item (op, tmp2);
627	}
628	else
629	tmp->remove ();
630		567
631	new_draw_info_format (NDI_UNIQUE, 0, op, "You put the %s in %s.", query_name (tmp), query_name (sack));	568	new_draw_info_format (NDI_UNIQUE, 0, op, "You put the %s in %s.", query_name (tmp), query_name (sack));
632	tmp2 = insert_ob_in_ob (tmp, sack);	569	sack->insert (tmp);
633	op->update_stats (); /* This is overkill, fix_player() is called somewhere */	570	}
634	/* in object.c */
635		571
636	/* If an object merged (and thus, different object), we need to	572	/* In contrast to drop_object (op, tmp, nrof) above this function takes the
637	* delete the original.	573	* already split off object, and feeds it to the event handlers and does
		574	* other magic with it.
		575	*
		576	* <droppper> is the object that dropped this object and <obj> is the
		577	* object that was dropped.
		578	*
		579	* Make sure to check what happened with <obj> after this function returns!
		580	* Otherwise you may leak this object.
		581	*/
		582	void
		583	drop_object (object *dropper, object *obj)
		584	{
		585	if (INVOKE_OBJECT (DROP, obj, ARG_OBJECT (dropper)))
		586	return;
		587
		588	if (obj->destroyed () || obj->is_inserted ())
		589	return;
		590
		591	if (QUERY_FLAG (obj, FLAG_STARTEQUIP))
		592	{
		593	dropper->statusmsg (format ("You drop the %s.", query_name (obj)));
		594	dropper->statusmsg ("The god who lent it to you retrieves it.");
		595
		596	obj->destroy ();
		597	dropper->update_stats ();
		598	return;
		599	}
		600
		601	for (object *floor = GET_MAP_OB (dropper->map, dropper->x, dropper->y);
		602	floor;
		603	floor = floor->above)
		604	if (INVOKE_OBJECT (DROP_ON, floor, ARG_OBJECT (obj), ARG_OBJECT (dropper)))
		605	return;
		606
		607	if (obj->destroyed () || obj->is_inserted ())
		608	return;
		609
		610	if (dropper->is_in_shop () && !QUERY_FLAG (obj, FLAG_UNPAID) && obj->type != MONEY)
		611	if (!sell_item (obj, dropper))
		612	return;
		613
		614	if (!obj->can_drop_at (dropper->map, dropper->x, dropper->y, dropper))
		615	return;
		616
		617	/* If nothing special happened with this object, the default action is to
		618	* insert it below the dropper:
638	*/	619	*/
639	if (tmp2 != tmp)
640	esrv_del_item (op->contr, tmp->count);
641		620
642	esrv_send_item (op, tmp2);	621	obj->x = dropper->x;
		622	obj->y = dropper->y;
643		623
644	/* update the sacks weight */	624	insert_ob_in_map (obj, dropper->map, dropper, INS_BELOW_ORIGINATOR);
645	esrv_update_item (UPD_WEIGHT, op, sack);
646	}	625	}
647		626
648	/*	627	/*
649	* This function was part of drop, now is own function.	628	* This function was part of drop, now is own function.
650	* Player 'op' tries to drop object 'tmp', if tmp is non zero, then	629	* Player 'op' tries to drop object 'tmp', if tmp is non zero, then
651	* nrof objects is tried to dropped.	630	* nrof objects are tried to drop.
652	* This is used when dropping objects onto the floor.	631	* This is used when dropping objects onto the floor.
653	*/	632	*/
654	void	633	void
655	drop_object (object *op, object *tmp, uint32 nrof)	634	drop_object (object *op, object *tmp, uint32 nrof)
656	{	635	{
657	char buf[MAX_BUF];
658	object *floor;
659
660	if (QUERY_FLAG (tmp, FLAG_NO_DROP))	636	if (QUERY_FLAG (tmp, FLAG_NO_DROP))
661	return;	637	return;
662		638
663	if (QUERY_FLAG (tmp, FLAG_APPLIED))	639	if (QUERY_FLAG (tmp, FLAG_APPLIED))
664	if (apply_special (op, tmp, AP_UNAPPLY | AP_NO_MERGE))	640	if (!op->apply (tmp, AP_UNAPPLY | AP_NO_MERGE))
665	return; /* can't unapply it */	641	return; /* can't unapply it */
666
667	//fprintf (stderr, "ui, on space is %ld\n", op->ms ().volume ());//D
668		642
669	/* We are only dropping some of the items. We split the current object	643	/* We are only dropping some of the items. We split the current object
670	* off	644	* off
671	*/	645	*/
672	if (nrof && tmp->nrof != nrof)	646	if (!can_split (op, tmp, nrof))
673	{
674	object *tmp2 = tmp;
675
676	tmp = get_split_ob (tmp, nrof);
677	if (!tmp)
678	{
679	new_draw_info (NDI_UNIQUE, 0, op, errmsg);
680	return;
681	}
682	/* Tell a client what happened rest of objects. tmp2 is now the
683	* original object
684	*/
685	if (op->type == PLAYER)
686	{
687	if (tmp2->destroyed ())
688	esrv_del_item (op->contr, tmp2->count);
689	else
690	esrv_send_item (op, tmp2);
691	}
692	}
693	else
694	tmp->remove ();
695
696	if (INVOKE_OBJECT (DROP, tmp, ARG_OBJECT (op)))
697	return;	647	return;
698		648
699	if (QUERY_FLAG (tmp, FLAG_STARTEQUIP))	649	drop_object (op, tmp);
700	{
701	sprintf (buf, "You drop the %s.", query_name (tmp));
702	new_draw_info (NDI_UNIQUE, 0, op, buf);
703	new_draw_info (NDI_UNIQUE, 0, op, "The gods who lent it to you retrieves it.");
704		650
705	if (op->type == PLAYER)	651	if (!tmp->destroyed () && !tmp->is_inserted ())
706	esrv_del_item (op->contr, tmp->count);
707
708	tmp->destroy ();
709	op->update_stats ();
710	return;
711	}	652	{
712		653	// if nothing happened with the object we give it back
713	if (op->type == PLAYER)	654	op->insert (tmp);
714	esrv_del_item (op->contr, tmp->count);
715
716	/* Call this before we update the various windows/players. At least
717	* that we, we know the weight is correct.
718	*/
719	op->update_stats (); /* This is overkill, fix_player() is called somewhere */
720	/* in object.c */
721
722	if (op->type == PLAYER)
723	{	655	}
724	/* Need to update the weight for the player */
725	esrv_send_item (op, op);
726	op->contr->ns->floorbox_update ();
727	}
728
729	for (floor = GET_MAP_OB (op->map, op->x, op->y); floor; floor = floor->above)
730	if (INVOKE_OBJECT (DROP_ON, floor, ARG_OBJECT (tmp), ARG_OBJECT (op)))
731	return;
732
733	if (is_in_shop (op) && !QUERY_FLAG (tmp, FLAG_UNPAID) && tmp->type != MONEY)
734	sell_item (tmp, op);
735
736	tmp->x = op->x;
737	tmp->y = op->y;
738
739	insert_ob_in_map (tmp, op->map, op, INS_BELOW_ORIGINATOR);
740	}	656	}
741		657
742	void	658	void
743	drop (object *op, object *tmp)	659	drop (object *op, object *tmp)
744	{	660	{
…		…
753	if (tmp->env && tmp->env->type != PLAYER)	669	if (tmp->env && tmp->env->type != PLAYER)
754	{	670	{
755	/* Just toss the object - probably shouldn't be hanging	671	/* Just toss the object - probably shouldn't be hanging
756	* around anyways	672	* around anyways
757	*/	673	*/
758	tmp->remove ();
759	tmp->destroy ();	674	tmp->destroy ();
760	return;	675	return;
761	}	676	}
762	else	677	else
763	{
764	while (tmp != NULL && tmp->invisible)	678	while (tmp && tmp->invisible)
765	tmp = tmp->below;	679	tmp = tmp->below;
766	}
767	}	680	}
768		681
769	if (tmp == NULL)	682	if (!tmp)
770	{	683	{
771	new_draw_info (NDI_UNIQUE, 0, op, "You don't have anything to drop.");	684	new_draw_info (NDI_UNIQUE, 0, op, "You don't have anything to drop.");
772	return;	685	return;
773	}	686	}
		687
774	if (QUERY_FLAG (tmp, FLAG_INV_LOCKED))	688	if (QUERY_FLAG (tmp, FLAG_INV_LOCKED))
775	{	689	{
776	new_draw_info (NDI_UNIQUE, 0, op, "This item is locked");	690	new_draw_info (NDI_UNIQUE, 0, op, "This item is locked");
777	return;	691	return;
778	}	692	}
		693
779	if (QUERY_FLAG (tmp, FLAG_NO_DROP))	694	if (QUERY_FLAG (tmp, FLAG_NO_DROP))
780	{	695	{
781	#if 0	696	#if 0
782	/* Eneq(@csd.uu.se): Objects with NO_DROP defined can't be dropped. */	697	/* Eneq(@csd.uu.se): Objects with NO_DROP defined can't be dropped. */
783	new_draw_info (NDI_UNIQUE, 0, op, "This item can't be dropped.");	698	new_draw_info (NDI_UNIQUE, 0, op, "This item can't be dropped.");
…		…
786	}	701	}
787		702
788	if (op->type == PLAYER && op->contr->last_used == tmp)	703	if (op->type == PLAYER && op->contr->last_used == tmp)
789	op->contr->last_used = tmp->below ? tmp->below	704	op->contr->last_used = tmp->below ? tmp->below
790	: tmp->above ? tmp->above	705	: tmp->above ? tmp->above
791	: 0;	706	: (object *)0;
792		707
793	if (op->container)	708	if (op->container_ ())
794	{	709	{
795	if (op->type == PLAYER)	710	if (op->type == PLAYER)
796	put_object_in_sack (op, op->container, tmp, op->contr->count);	711	put_object_in_sack (op, op->container_ (), tmp, op->contr->count);
797	else	712	else
798	put_object_in_sack (op, op->container, tmp, 0);	713	put_object_in_sack (op, op->container_ (), tmp, 0);
799	}	714	}
800	else	715	else
801	{	716	{
802	if (op->type == PLAYER)	717	if (op->type == PLAYER)
803	drop_object (op, tmp, op->contr->count);	718	drop_object (op, tmp, op->contr->count);
…		…
807		722
808	if (op->type == PLAYER)	723	if (op->type == PLAYER)
809	op->contr->count = 0;	724	op->contr->count = 0;
810	}	725	}
811		726
812
813
814	/* Command will drop all items that have not been locked */	727	/* Command will drop all items that have not been locked */
815	int	728	int
816	command_dropall (object *op, char *params)	729	command_dropall (object *op, char *params)
817	{	730	{
818		731
819	object *curinv, *nextinv;
820
821	if (op->inv == NULL)	732	if (op->inv == NULL)
822	{	733	{
823	new_draw_info (NDI_UNIQUE, 0, op, "Nothing to drop!");	734	new_draw_info (NDI_UNIQUE, 0, op, "Nothing to drop!");
824	return 0;	735	return 0;
825	}	736	}
826		737
827	curinv = op->inv;	738	object *curinv = op->inv;
		739	object *nextinv;
828		740
829	/*	741	/*
830	This is the default. Drops everything not locked or considered	742	This is the default. Drops everything not locked or considered
831	not something that should be dropped.	743	not something that should be dropped.
832	*/	744	*/
833	/*	745	/*
834	Care must be taken that the next item pointer is not to money as	746	Care must be taken that the next item pointer is not to money as
835	the drop() routine will do unknown things to it when dropping	747	the drop() routine will do unknown things to it when dropping
836	in a shop. --Tero.Pelander@utu.fi	748	in a shop. --Tero.Pelander@utu.fi
837	*/	749	*/
		750	int cnt = MAX_ITEM_PER_ACTION;
838		751
839	if (params == NULL)	752	if (!params)
840	{	753	{
841	while (curinv != NULL)	754	while (curinv)
842	{	755	{
843	nextinv = curinv->below;	756	nextinv = curinv->below;
		757
844	while (nextinv && nextinv->type == MONEY)	758	while (nextinv && nextinv->type == MONEY)
845	nextinv = nextinv->below;	759	nextinv = nextinv->below;
		760
846	if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && curinv->type != MONEY &&	761	if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED)
847	curinv->type != FOOD && curinv->type != KEY &&	762	&& curinv->type != MONEY
848	curinv->type != SPECIAL_KEY && curinv->type != GEM &&	763	&& curinv->type != FOOD
		764	&& curinv->type != KEY
		765	&& curinv->type != SPECIAL_KEY
		766	&& curinv->type != GEM
		767	&& !curinv->invisible
849	!curinv->invisible && (curinv->type != CONTAINER || op->container != curinv))	768	&& (curinv->type != CONTAINER || op->container_ () != curinv))
850	{	769	{
851	drop (op, curinv);	770	drop (op, curinv);
		771	if (--cnt <= 0) break;
852	}	772	}
		773
853	curinv = nextinv;	774	curinv = nextinv;
854	}	775	}
855	}	776	}
856
857	else if (strcmp (params, "weapons") == 0)	777	else if (strcmp (params, "weapons") == 0)
858	{	778	{
859	while (curinv != NULL)	779	while (curinv)
860	{	780	{
861	nextinv = curinv->below;	781	nextinv = curinv->below;
		782
862	while (nextinv && nextinv->type == MONEY)	783	while (nextinv && nextinv->type == MONEY)
863	nextinv = nextinv->below;	784	nextinv = nextinv->below;
		785
864	if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && ((curinv->type == WEAPON) || (curinv->type == BOW) || (curinv->type == ARROW)))	786	if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && ((curinv->type == WEAPON) || (curinv->type == BOW) || (curinv->type == ARROW)))
865	{	787	{
866	drop (op, curinv);	788	drop (op, curinv);
		789	if (--cnt <= 0) break;
867	}	790	}
		791
868	curinv = nextinv;	792	curinv = nextinv;
869	}	793	}
870	}	794	}
871
872	else if (strcmp (params, "armor") == 0 || strcmp (params, "armour") == 0)	795	else if (strcmp (params, "armor") == 0 || strcmp (params, "armour") == 0)
873	{	796	{
874	while (curinv != NULL)	797	while (curinv)
875	{	798	{
876	nextinv = curinv->below;	799	nextinv = curinv->below;
		800
877	while (nextinv && nextinv->type == MONEY)	801	while (nextinv && nextinv->type == MONEY)
878	nextinv = nextinv->below;	802	nextinv = nextinv->below;
		803
879	if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && ((curinv->type == ARMOUR) || curinv->type == SHIELD || curinv->type == HELMET))	804	if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && ((curinv->type == ARMOUR) || curinv->type == SHIELD || curinv->type == HELMET))
880	{	805	{
881	drop (op, curinv);	806	drop (op, curinv);
		807	if (--cnt <= 0) break;
882	}	808	}
		809
883	curinv = nextinv;	810	curinv = nextinv;
884	}	811	}
885	}	812	}
886
887	else if (strcmp (params, "misc") == 0)	813	else if (strcmp (params, "misc") == 0)
888	{	814	{
889	while (curinv != NULL)	815	while (curinv)
890	{	816	{
891	nextinv = curinv->below;	817	nextinv = curinv->below;
		818
892	while (nextinv && nextinv->type == MONEY)	819	while (nextinv && nextinv->type == MONEY)
893	nextinv = nextinv->below;	820	nextinv = nextinv->below;
		821
894	if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && !QUERY_FLAG (curinv, FLAG_APPLIED))	822	if (!QUERY_FLAG (curinv, FLAG_INV_LOCKED) && !QUERY_FLAG (curinv, FLAG_APPLIED))
895	{	823	{
896	switch (curinv->type)	824	switch (curinv->type)
897	{	825	{
898	case HORN:	826	case HORN:
…		…
916	break;	844	break;
917	default:	845	default:
918	curinv = nextinv;	846	curinv = nextinv;
919	break;	847	break;
920	}	848	}
		849
		850	if (--cnt <= 0) break;
921	}	851	}
		852
922	curinv = nextinv;	853	curinv = nextinv;
923	}	854	}
924	}	855	}
925		856
926	op->contr->ns->floorbox_update ();	857	if (cnt <= 0)
		858	op->failmsg ("Only dropped some items, can't drop that many items at once.");
927		859
928	/* draw_look(op);*/	860	/* draw_look(op);*/
929	return 0;	861	return 0;
930	}	862	}
931		863
		864
		865	/* This function tries to drop all objects in the <objs> vector.
		866	* <dropper> is the object that wants to drop them.
		867	* <cnt> can be a 0 pointer or a pointer to the maximum number of
		868	* drop operations to perform.
		869	*
		870	* Returns true if at least one item was dropped.
		871	*/
		872	static bool
		873	drop_vector (object *dropper, vector<object *> &objs, int *cnt)
		874	{
		875	vector<object *>::iterator i;
		876
		877	bool did_one = false;
		878
		879	for (i = objs.begin (); i != objs.end (); i++)
		880	{
		881	drop (dropper, *i);
		882	if (cnt && --*cnt <= 0) break;
		883	did_one = true;
		884	}
		885
		886	return did_one;
		887	}
		888
932	/* Object op wants to drop object(s) params. params can be a	889	/* Object op wants to drop object(s) params. params can be a
933	* comma seperated list.	890	* comma seperated list.
934	*/	891	*/
935
936	int	892	int
937	command_drop (object *op, char *params)	893	command_drop (object *op, char *params)
938	{	894	{
939	object *tmp, *next;	895	object *tmp, *next;
940	int did_one = 0;	896	int did_one = 0;
…		…
944	new_draw_info (NDI_UNIQUE, 0, op, "Drop what?");	900	new_draw_info (NDI_UNIQUE, 0, op, "Drop what?");
945	return 0;	901	return 0;
946	}	902	}
947	else	903	else
948	{	904	{
		905	vector<object *> matched_objs;
		906
949	for (tmp = op->inv; tmp; tmp = next)	907	for (tmp = op->inv; tmp; tmp = next)
950	{	908	{
951	next = tmp->below;	909	next = tmp->below;
952	if (QUERY_FLAG (tmp, FLAG_NO_DROP) || tmp->invisible)	910	if (QUERY_FLAG (tmp, FLAG_NO_DROP) || tmp->invisible)
953	continue;	911	continue;
		912
954	if (item_matched_string (op, tmp, params))	913	if (item_matched_string (op, tmp, params))
955	{	914	matched_objs.push_back (tmp);
956	drop (op, tmp);
957	did_one = 1;
958	}	915	}
959	}	916
960	if (!did_one)	917	int cnt = MAX_ITEM_PER_ACTION;
		918
		919	if (!drop_vector (op, matched_objs, &cnt))
961	new_draw_info (NDI_UNIQUE, 0, op, "Nothing to drop.");	920	new_draw_info (NDI_UNIQUE, 0, op, "Nothing to drop.");
962	}	921
963	if (op->type == PLAYER)	922	if (cnt <= 0)
964	{	923	op->failmsg ("Only dropped some items, can't drop that many items at once.");
965	op->contr->count = 0;
966	op->contr->ns->floorbox_update ();
967	};	924	}
968		925
969	/* draw_look(op);*/
970	return 0;	926	return 0;
971	}	927	}
972		928
973	int	929	int
974	command_examine (object *op, char *params)	930	command_examine (object *op, char *params)
…		…
977	{	933	{
978	object *tmp = op->below;	934	object *tmp = op->below;
979		935
980	while (tmp && !tmp->client_visible ())	936	while (tmp && !tmp->client_visible ())
981	tmp = tmp->below;	937	tmp = tmp->below;
		938
982	if (tmp)	939	if (tmp)
983	examine (op, tmp);	940	examine (op, tmp);
984	}	941	}
985	else	942	else
986	{	943	{
987	object *tmp = find_best_object_match (op, params);	944	object *tmp = find_best_object_match (op, params);
988		945
989	if (tmp)	946	if (tmp)
990	examine (op, tmp);	947	examine (op, tmp);
991	else	948	else
992	new_draw_info_format (NDI_UNIQUE, 0, op, "Could not find an object that matches %s", params);	949	op->contr->infobox (MSG_CHANNEL ("examine"), format ("Could not find an object that matches %s", params));
993	}	950	}
		951
994	return 0;	952	return 0;
995	}	953	}
996		954
997	/* op should be a player.	955	/* op should be a player.
998	* we return the object the player has marked with the 'mark' command	956	* we return the object the player has marked with the 'mark' command
…		…
1045	dynbuf_text buf (512, 512);	1003	dynbuf_text buf (512, 512);
1046		1004
1047	object *mon = head ? head : this;	1005	object *mon = head ? head : this;
1048		1006
1049	if (QUERY_FLAG (mon, FLAG_UNDEAD))	1007	if (QUERY_FLAG (mon, FLAG_UNDEAD))
1050	buf << "It is an undead force.\n";	1008	buf << "It is an undead force.\r";
1051		1009
1052	if (mon->level > who->level)	1010	if (mon->level > who->level)
1053	buf << "It is likely more powerful than you.\n";	1011	buf << "It is likely more powerful than you.\r";
1054	else if (mon->level < who->level)	1012	else if (mon->level < who->level)
1055	buf << "It is likely less powerful than you.\n";	1013	buf << "It is likely less powerful than you.\r";
1056	else	1014	else
1057	buf << "It is probably as powerful as you.\n";	1015	buf << "It is probably as powerful as you.\r";
1058		1016
1059	if (mon->attacktype & AT_ACID)	1017	if (mon->attacktype & AT_ACID)
1060	buf << "You seem to smell an acrid odor.\n";	1018	buf << "You seem to smell an acrid odor.\r";
1061		1019
1062	/* Anyone know why this used to use the clone value instead of the	1020	/* Anyone know why this used to use the clone value instead of the
1063	* maxhp field? This seems that it should give more accurate results.	1021	* maxhp field? This seems that it should give more accurate results.
1064	*/	1022	*/
1065	switch ((mon->stats.hp + 1) * 4 / (mon->stats.maxhp + 1))	1023	switch ((mon->stats.hp + 1) * 4 / (mon->stats.maxhp + 1))
1066	{ /* From 1-4 */	1024	{ /* From 1-4 */
1067	case 1:	1025	case 1:
1068	buf << "It is in a bad shape.\n";	1026	buf << "It is in a bad shape.\r";
1069	break;	1027	break;
1070	case 2:	1028	case 2:
1071	buf << "It is hurt.\n";	1029	buf << "It is hurt.\r";
1072	break;	1030	break;
1073	case 3:	1031	case 3:
1074	buf << "It is somewhat hurt.\n";	1032	buf << "It is somewhat hurt.\r";
1075	break;	1033	break;
1076	case 4:	1034	case 4:
1077	buf << "It is in excellent shape.\n";	1035	buf << "It is in excellent shape.\r";
1078	break;	1036	break;
1079	}	1037	}
1080		1038
1081	if (present_in_ob (POISONING, mon))	1039	if (present_in_ob (POISONING, mon))
1082	buf << "It looks very ill.\n";	1040	buf << "It looks very ill.\r";
		1041
		1042	buf << '\n';
1083		1043
1084	return buf;	1044	return buf;
1085	}	1045	}
1086		1046
1087	/* tmp is the object being described, pl is who is examing it. */	1047	/* tmp is the object being described, pl is who is examing it. */
…		…
1094	}	1054	}
1095		1055
1096	std::string	1056	std::string
1097	object::long_desc (object *who)	1057	object::long_desc (object *who)
1098	{	1058	{
1099	std::string buf (query_name (this));	1059	std::string buf (query_name ());
1100		1060
1101	switch (type)	1061	switch (type)
1102	{	1062	{
1103	case RING:	1063	case RING:
1104	case SKILL:	1064	case SKILL:
…		…
1116	case CLOAK:	1076	case CLOAK:
1117	case FOOD:	1077	case FOOD:
1118	case DRINK:	1078	case DRINK:
1119	case FLESH:	1079	case FLESH:
1120	case SKILL_TOOL:	1080	case SKILL_TOOL:
		1081	case LAMP:
1121	case POWER_CRYSTAL:	1082	case POWER_CRYSTAL:
1122	{	1083	{
1123	const char *cp = ::describe_item (this, who);	1084	const char *cp = ::describe_item (this, who);
1124		1085
1125	if (*cp)	1086	if (*cp)
…		…
1140	examine_monster (object *op, object *tmp)	1101	examine_monster (object *op, object *tmp)
1141	{	1102	{
1142	new_draw_info (NDI_UNIQUE, 0, op, tmp->describe_monster (op).c_str ());	1103	new_draw_info (NDI_UNIQUE, 0, op, tmp->describe_monster (op).c_str ());
1143	}	1104	}
1144		1105
1145	std::string
1146	object::describe (object *who)
1147	{
1148	dynbuf_text buf (1024, 1024);
1149
1150	buf.printf ("That is: %s.\n", long_desc (who).c_str ());
1151
1152	if (custom_name)
1153	buf,printf ("You call it %s\n", &custom_name);
1154
1155	switch (type)
1156	{
1157	case SPELLBOOK:
1158	if (flag [FLAG_IDENTIFIED] && inv)
1159	buf.printf ("%s is a %s %s spell\n", &inv->name, get_levelnumber (inv->level), &inv->skill);
1160	break;
1161
1162	case BOOK:
1163	if (msg)
1164	buf << "Something is written in it.\n";
1165	break;
1166
1167	case CONTAINER:
1168	if (race != NULL)
1169	{
1170	if (weight_limit && stats.Str < 100)
1171	buf.printf ("It can hold only %s and its weight limit is %.1f kg.\n",
1172	&race, weight_limit / (10.0 * (100 - stats.Str)));
1173	else
1174	buf.printf ("It can hold only %s.\n", &race);
1175	}
1176	else if (weight_limit && stats.Str < 100)
1177	buf.printf ("Its weight limit is %.1f kg.\n", weight_limit / (10.0 * (100 - stats.Str)));
1178	break;
1179
1180	case WAND:
1181	if (flag [FLAG_IDENTIFIED])
1182	buf.printf ("It has %d charges left.\n", stats.food);
1183	break;
1184	}
1185
1186	if (materialname && !msg)
1187	buf.printf ("It is made of: %s.\n", &materialname);
1188
1189	if (who)
1190	/* Where to wear this item */
1191	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1192	if (slot[i].info)
1193	{
1194	buf << (who->slot[i].info ? body_locations[i].use_name : body_locations[i].nonuse_name);
1195
1196	if (slot[i].info < -1 && who->slot[i].info)
1197	buf.printf ("(%d)", -slot[i].info);
1198
1199	buf << ".\n";
1200	}
1201
1202	if (weight)
1203	buf.printf (nrof > 1 ? "They weigh %3.3f kg.\n" : "It weighs %3.3f kg.\n", weight * (nrof ? nrof : 1) / 1000.0);
1204
1205	if (value && !flag [FLAG_STARTEQUIP] && !flag [FLAG_NO_PICK] && who)
1206	{
1207	buf.printf ("You reckon %s worth %s.\n", nrof > 1 ? "they are" : "it is", query_cost_string (this, who, F_TRUE | F_APPROX));
1208
1209	if (is_in_shop (who))
1210	{
1211	if (flag [FLAG_UNPAID])
1212	buf.printf ("%s would cost you %s.\n", nrof > 1 ? "They" : "It", query_cost_string (this, who, F_BUY | F_SHOP));
1213	else
1214	buf.printf ("You are offered %s for %s.\n", query_cost_string (this, who, F_SELL + F_SHOP), nrof > 1 ? "them" : "it");
1215	}
1216	}
1217
1218	if (flag [FLAG_MONSTER])
1219	buf << describe_monster (who);
1220
1221	/* Is this item buildable? */
1222	if (flag [FLAG_IS_BUILDABLE])
1223	buf << "This is a buildable item.\n";
1224
1225	/* Does the object have a message? Don't show message for all object
1226	* types - especially if the first entry is a match
1227	*/
1228	if (msg && type != EXIT && type != BOOK && type != CORPSE && !move_on && strncasecmp (msg, "@match", 7))
1229	{
1230	/* This is just a hack so when identifying the items, we print
1231	* out the extra message
1232	*/
1233	if (need_identify (this) && flag [FLAG_IDENTIFIED])
1234	buf << "The object has a story:\n";
1235
1236	buf << msg << '\n';
1237	}
1238
1239	buf << '\n';
1240
1241	return std::string (buf.linearise (), buf.size ());
1242	}
1243
1244	void
1245	examine (object *op, object *tmp)
1246	{
1247	std::string s = tmp->describe (op);
1248
1249	new_draw_info (NDI_UNIQUE, 0, op, s.c_str ());
1250	}
1251
1252	/*
1253	* inventory prints object's inventory. If inv==NULL then print player's
1254	* inventory.
1255	* [ Only items which are applied are showed. Tero.Haatanen@lut.fi ]
1256	*/
1257	void
1258	inventory (object *op, object *inv)
1259	{
1260	object *tmp;
1261	const char *in;
1262	int items = 0, length;
1263
1264	if (inv == NULL && op == NULL)
1265	{
1266	new_draw_info (NDI_UNIQUE, 0, op, "Inventory of what object?");
1267	return;
1268	}
1269
1270	tmp = inv ? inv->inv : op->inv;
1271
1272	while (tmp)
1273	{
1274	if ((!tmp->invisible &&
1275	(inv == NULL || inv->type == CONTAINER || QUERY_FLAG (tmp, FLAG_APPLIED))) || (!op || QUERY_FLAG (op, FLAG_WIZ)))
1276	items++;
1277	tmp = tmp->below;
1278	}
1279
1280	if (inv == NULL)
1281	{ /* player's inventory */
1282	if (items == 0)
1283	{
1284	new_draw_info (NDI_UNIQUE, 0, op, "You carry nothing.");
1285	return;
1286	}
1287	else
1288	{
1289	length = 28;
1290	in = "";
1291	if (op)
1292	clear_win_info (op);
1293	new_draw_info (NDI_UNIQUE, 0, op, "Inventory:");
1294	}
1295	}
1296	else
1297	{
1298	if (items == 0)
1299	return;
1300	else
1301	{
1302	length = 28;
1303	in = " ";
1304	}
1305	}
1306
1307	for (tmp = inv ? inv->inv : op->inv; tmp; tmp = tmp->below)
1308	{
1309	if ((!op || !QUERY_FLAG (op, FLAG_WIZ)) && (tmp->invisible || (inv && inv->type != CONTAINER && !QUERY_FLAG (tmp, FLAG_APPLIED))))
1310	continue;
1311	if ((!op || QUERY_FLAG (op, FLAG_WIZ)))
1312	new_draw_info_format (NDI_UNIQUE, 0, op, "%s- %-*.*s (%5d) %-8s", in, length, length,
1313	query_name (tmp), tmp->count, query_weight (tmp));
1314	else
1315	new_draw_info_format (NDI_UNIQUE, 0, op, "%s- %-*.*s %-8s", in, length + 8, length + 8, query_name (tmp), query_weight (tmp));
1316	}
1317
1318	if (!inv && op)
1319	new_draw_info_format (NDI_UNIQUE, 0, op, "%-*s %-8s", 41, "Total weight :", query_weight (op));
1320	}
1321
1322	static void	1106	static void
1323	display_new_pickup (object *op)	1107	display_new_pickup (object *op)
1324	{	1108	{
1325	int i = op->contr->mode;	1109	int i = op->contr->mode;
1326		1110
1327	if (!(i & PU_NEWMODE))
1328	return;
1329
1330	new_draw_info_format (NDI_UNIQUE, 0, op, "%d NEWMODE", i & PU_NEWMODE ? 1 : 0);
1331	new_draw_info_format (NDI_UNIQUE, 0, op, "%d DEBUG", i & PU_DEBUG ? 1 : 0);	1111	new_draw_info_format (NDI_UNIQUE, 0, op, "%d DEBUG", i & PU_DEBUG ? 1 : 0);
1332	new_draw_info_format (NDI_UNIQUE, 0, op, "%d INHIBIT", i & PU_INHIBIT ? 1 : 0);	1112	new_draw_info_format (NDI_UNIQUE, 0, op, "%d INHIBIT", i & PU_INHIBIT ? 1 : 0);
1333	new_draw_info_format (NDI_UNIQUE, 0, op, "%d STOP", i & PU_STOP ? 1 : 0);	1113	new_draw_info_format (NDI_UNIQUE, 0, op, "%d STOP", i & PU_STOP ? 1 : 0);
1334		1114
1335	new_draw_info_format (NDI_UNIQUE, 0, op, "%d <= x pickup weight/value RATIO (0==off)", (i & PU_RATIO) * 5);	1115	new_draw_info_format (NDI_UNIQUE, 0, op, "%d <= x pickup weight/value RATIO (0==off)", (i & PU_RATIO) * 5);
…		…
1386	};	1166	};
1387		1167
1388	if (!params)	1168	if (!params)
1389	{	1169	{
1390	/* if the new mode is used, just print the settings */	1170	/* if the new mode is used, just print the settings */
1391	if (op->contr->mode & PU_NEWMODE)
1392	{
1393	display_new_pickup (op);	1171	display_new_pickup (op);
1394	return 1;
1395	}
1396	if (1)
1397	LOG (llevDebug, "command_pickup: !params\n");
1398	set_pickup_mode (op, (op->contr->mode > 6) ? 0 : op->contr->mode + 1);
1399	return 0;	1172	return 0;
1400	}	1173	}
1401		1174
1402	while (*params == ' ' && *params)	1175	while (*params == ' ' && *params)
1403	params++;	1176	params++;
…		…
1409	for (mode = 0; names[mode]; mode++)	1182	for (mode = 0; names[mode]; mode++)
1410	{	1183	{
1411	if (!strcmp (names[mode], params + 1))	1184	if (!strcmp (names[mode], params + 1))
1412	{	1185	{
1413	i = op->contr->mode;	1186	i = op->contr->mode;
1414	if (!(i & PU_NEWMODE))	1187
1415	i = PU_NEWMODE;
1416	if (*params == '+')	1188	if (*params == '+')
1417	i = i | modes[mode];	1189	i = i | modes[mode];
1418	else	1190	else
1419	i = i & ~modes[mode];	1191	i = i & ~modes[mode];
		1192
1420	op->contr->mode = i;	1193	op->contr->mode = i;
1421	display_new_pickup (op);	1194	display_new_pickup (op);
1422	return 1;	1195	return 1;
1423	}	1196	}
1424	}	1197	}
…		…
1426	return 1;	1199	return 1;
1427	}	1200	}
1428		1201
1429	if (sscanf (params, "%u", &i) != 1)	1202	if (sscanf (params, "%u", &i) != 1)
1430	{	1203	{
1431	if (1)
1432	LOG (llevDebug, "command_pickup: params==NULL\n");
1433	new_draw_info (NDI_UNIQUE, 0, op, "Usage: pickup <0-7> or <value_density> .");	1204	new_draw_info (NDI_UNIQUE, 0, op, "Usage: pickup <value_density> or [+-]type.");
1434	return 1;	1205	return 1;
1435	}	1206	}
1436	set_pickup_mode (op, i);	1207
		1208	if (i <= PU_RATIO)
		1209	i |= op->contr->mode & ~PU_RATIO;
		1210
		1211	op->contr->mode = i;
1437		1212
1438	return 1;	1213	return 1;
1439	}
1440
1441	void
1442	set_pickup_mode (object *op, int i)
1443	{
1444	switch (op->contr->mode = i)
1445	{
1446	case 0:
1447	new_draw_info (NDI_UNIQUE, 0, op, "Mode: Don't pick up.");
1448	break;
1449	case 1:
1450	new_draw_info (NDI_UNIQUE, 0, op, "Mode: Pick up one item.");
1451	break;
1452	case 2:
1453	new_draw_info (NDI_UNIQUE, 0, op, "Mode: Pick up one item and stop.");
1454	break;
1455	case 3:
1456	new_draw_info (NDI_UNIQUE, 0, op, "Mode: Stop before picking up.");
1457	break;
1458	case 4:
1459	new_draw_info (NDI_UNIQUE, 0, op, "Mode: Pick up all items.");
1460	break;
1461	case 5:
1462	new_draw_info (NDI_UNIQUE, 0, op, "Mode: Pick up all items and stop.");
1463	break;
1464	case 6:
1465	new_draw_info (NDI_UNIQUE, 0, op, "Mode: Pick up all magic items.");
1466	break;
1467	case 7:
1468	new_draw_info (NDI_UNIQUE, 0, op, "Mode: Pick up all coins and gems");
1469	break;
1470	}
1471	}	1214	}
1472		1215
1473	int	1216	int
1474	command_search_items (object *op, char *params)	1217	command_search_items (object *op, char *params)
1475	{	1218	{
1476	char buf[MAX_BUF];
1477
1478	if (settings.search_items == FALSE)
1479	return 1;
1480
1481	if (params == NULL)	1219	if (params == NULL)
1482	{	1220	{
1483	if (op->contr->search_str[0] == '\0')	1221	if (op->contr->search_str[0] == '\0')
1484	{	1222	{
1485	new_draw_info (NDI_UNIQUE, 0, op, "Example: search magic+1");	1223	new_draw_info (NDI_UNIQUE, 0, op, "Example: search-items magic+1");
1486	new_draw_info (NDI_UNIQUE, 0, op, "Would automatically pick up all");	1224	new_draw_info (NDI_UNIQUE, 0, op, "Would automatically pick up all");
1487	new_draw_info (NDI_UNIQUE, 0, op, "items containing the word 'magic+1'.");	1225	new_draw_info (NDI_UNIQUE, 0, op, "items containing the word 'magic+1'.");
1488	return 1;	1226	return 1;
1489	}	1227	}
1490		1228
1491	op->contr->search_str[0] = '\0';	1229	op->contr->search_str[0] = '\0';
1492	new_draw_info (NDI_UNIQUE, 0, op, "Search mode turned off.");	1230	new_draw_info (NDI_UNIQUE, 0, op, "Search mode turned off.");
1493	op->update_stats ();	1231	op->contr->queue_stats_update ();
1494	return 1;	1232	return 1;
1495	}	1233	}
1496		1234
1497	if ((int) strlen (params) >= MAX_BUF)	1235	if (strlen (params) >= sizeof (op->contr->search_str))
1498	{	1236	{
1499	new_draw_info (NDI_UNIQUE, 0, op, "Search string too long.");	1237	new_draw_info (NDI_UNIQUE, 0, op, "Search string too long.");
1500	return 1;	1238	return 1;
1501	}	1239	}
1502		1240
1503	strcpy (op->contr->search_str, params);	1241	strcpy (op->contr->search_str, params);
1504	sprintf (buf, "Searching for '%s'.", op->contr->search_str);	1242	new_draw_info (NDI_UNIQUE, 0, op, format ("Now searching for '%s'.", op->contr->search_str));
1505	new_draw_info (NDI_UNIQUE, 0, op, buf);	1243	op->contr->queue_stats_update ();
1506	op->update_stats ();	1244
1507	return 1;	1245	return 1;
1508	}	1246	}
1509		1247
		1248	int
		1249	command_unlock (object *op, char *params)
		1250	{
		1251	/* if the unlock command typed with nothing, unlock everything,
		1252	* this might be bad
		1253	*/
		1254	if (params == NULL)
		1255	{
		1256	for (object *item = op->inv; item; item = item->below)
		1257	{
		1258	CLEAR_FLAG(item, FLAG_INV_LOCKED);
		1259	//d// new_draw_info (NDI_UNIQUE, 0, op, "unlocked items with null param.");
		1260	esrv_update_item (UPD_FLAGS, op, item);
		1261	}
		1262	return 0;
		1263	}
		1264
		1265	/* if the unlock command is used with a param,
		1266	* unlock what matches. i.e. unlock material, should unlock all the materials
		1267	*/
		1268	for (object *item = op->inv; item; item = item->below)
		1269	if (item->name.contains (params))
		1270	{
		1271	CLEAR_FLAG (item, FLAG_INV_LOCKED);
		1272	//d// new_draw_info (NDI_UNIQUE, 0, op, "unlocked items with a param.");
		1273	esrv_update_item (UPD_FLAGS, op, item);
		1274	}
		1275
		1276	return 0;
		1277	}
		1278
		1279	int
		1280	command_lock (object *op, char *params)
		1281	{
		1282	/* if the lock command is typed by itself, lock everything
		1283	*/
		1284	if (params == NULL)
		1285	{
		1286	for (object *item = op->inv; item; item = item->below)
		1287	{
		1288	SET_FLAG (item, FLAG_INV_LOCKED);
		1289	//d// new_draw_info (NDI_UNIQUE, 0, op, "locked items with null param.");
		1290	esrv_update_item (UPD_FLAGS, op, item);
		1291	}
		1292	return 0;
		1293	}
		1294
		1295	/* if the lock command is used with a param, lock what matches.
		1296	* i.e. lock material, should lock all the materials
		1297	*/
		1298	for (object *item = op->inv; item; item = item->below)
		1299	if (item->name.contains (params))
		1300	{
		1301	SET_FLAG (item, FLAG_INV_LOCKED);
		1302	//d// new_draw_info (NDI_UNIQUE, 0, op, "locked items with param.");
		1303	esrv_update_item (UPD_FLAGS, op, item);
		1304	}
		1305
		1306	return 0;
		1307	}
		1308
		1309	/* op should be a player, params is any params.
		1310	* If no params given, we print out the currently marked object.
		1311	* otherwise, try to find a matching object - try best match first.
		1312	*/
		1313	int
		1314	command_mark (object *op, char *params)
		1315	{
		1316	if (!params)
		1317	{
		1318	if (object *mark = find_marked_object (op))
		1319	op->statusmsg (format ("%s is marked.", query_name (mark)));
		1320	else
		1321	op->failmsg ("You have no marked object.");
		1322	}
		1323	else
		1324	{
		1325	if (object *mark = find_best_object_match (op, params))
		1326	{
		1327	op->contr->mark = mark;
		1328	op->statusmsg (format ("Marked item %s", query_name (mark)));
		1329	}
		1330	else
		1331	op->failmsgf ("Could not find an object that matches %s", params);
		1332	}
		1333
		1334	return 0; /*shouldnt get here */
		1335	}
		1336

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