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Comparing deliantra/server/server/player.C (file contents):
Revision 1.91 by root, Sun Jan 7 23:10:43 2007 UTC vs.
Revision 1.272 by root, Thu Apr 15 02:51:39 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	*/	23	*/
24		24
		25	//+GPL
		26
25	#include <global.h>	27	#include <global.h>
26	#include <pwd.h>
27	#include <sproto.h>	28	#include <sproto.h>
28	#include <sounds.h>	29	#include <sounds.h>
29	#include <living.h>	30	#include <living.h>
30	#include <object.h>	31	#include <object.h>
31	#include <spells.h>	32	#include <spells.h>
…		…
34	#include <algorithm>	35	#include <algorithm>
35	#include <functional>	36	#include <functional>
36		37
37	playervec players;	38	playervec players;
38		39
39	void
40	display_motd (const object *op)
41	{
42	char buf[MAX_BUF];
43	char motd[HUGE_BUF];
44	FILE *fp;
45	int comp;
46	int size;
47
48	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
49	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
50	return;
51
52	motd[0] = '\0';
53	size = 0;
54
55	while (fgets (buf, MAX_BUF, fp))
56	{
57	if (*buf == '#')
58	continue;
59
60	strncat (motd + size, buf, HUGE_BUF - size);
61	size += strlen (buf);
62	}
63
64	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
65	close_and_delete (fp, comp);
66	}
67
68	void
69	send_rules (const object *op)
70	{
71	char buf[MAX_BUF];
72	char rules[HUGE_BUF];
73	FILE *fp;
74	int comp;
75	int size;
76
77	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
78	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
79	return;
80
81	rules[0] = '\0';
82	size = 0;
83
84	while (fgets (buf, MAX_BUF, fp))
85	{
86	if (*buf == '#')
87	continue;
88
89	if (size + strlen (buf) >= HUGE_BUF)
90	{
91	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
92	break;
93	}
94
95	strncat (rules + size, buf, HUGE_BUF - size);
96	size += strlen (buf);
97	}
98
99	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
100	close_and_delete (fp, comp);
101	}
102
103	void
104	send_news (const object *op)
105	{
106	char buf[MAX_BUF];
107	char news[HUGE_BUF];
108	char subject[MAX_BUF];
109	FILE *fp;
110	int comp;
111	int size;
112
113	sprintf (buf, "%s/%s", settings.confdir, settings.news);
114	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
115	return;
116
117	news[0] = '\0';
118	subject[0] = '\0';
119	size = 0;
120
121	while (fgets (buf, MAX_BUF, fp) != NULL)
122	{
123	if (*buf == '#')
124	continue;
125
126	if (*buf == '%')
127	{ /* send one news */
128	if (size > 0)
129	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", "%s\n%s", subject, news); /*send previously read news */
130
131	strcpy (subject, buf + 1);
132	strip_endline (subject);
133	size = 0;
134	news[0] = '\0';
135	}
136	else
137	{
138	if (size + strlen (buf) >= HUGE_BUF)
139	{
140	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
141	break;
142	}
143	strncat (news + size, buf, HUGE_BUF - size);
144	size += strlen (buf);
145	}
146	}
147
148	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
149	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", "%s\n%s", subject, news);
150	close_and_delete (fp, comp);
151	}
152
153	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
154	static void	41	static void
155	set_first_map (object *op)	42	set_first_map (object *op)
156	{	43	{
157	op->contr->maplevel = first_map_path;	44	op->contr->maplevel = first_map_path;
158	op->x = -1;	45	op->x = -1;
159	op->y = -1;	46	op->y = -1;
160	}
161
162	void
163	player::enter_map ()
164	{
165	object *tmp = object::create ();
166
167	EXIT_PATH (tmp) = maplevel;
168	EXIT_X (tmp) = ob->x;
169	EXIT_Y (tmp) = ob->y;
170	ob->enter_exit (tmp);
171
172	tmp->destroy ();
173	}	47	}
174		48
175	void	49	void
176	player::activate ()	50	player::activate ()
177	{	51	{
…		…
180		54
181	players.insert (this);	55	players.insert (this);
182	ob->remove ();	56	ob->remove ();
183	ob->map = 0;	57	ob->map = 0;
184	ob->activate_recursive ();	58	ob->activate_recursive ();
185	enter_map ();	59	ob->clr_flag (FLAG_FRIENDLY);
		60	add_friendly_object (ob);
186	}	61	}
187		62
188	void	63	void
189	player::deactivate ()	64	player::deactivate ()
190	{	65	{
191	if (!active)	66	if (!active)
192	return;	67	return;
193		68
194	terminate_all_pets (ob);	69	terminate_all_pets (ob);
		70	remove_friendly_object (ob);
195	ob->deactivate_recursive ();	71	ob->deactivate_recursive ();
		72
		73	if (ob->map)
		74	maplevel = ob->map->path;
		75
196	ob->remove ();	76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
197	ob->map = 0;	78	ob->map = 0;
		79	party = 0;
198		80
199	players.erase (this);	81	players.erase (this);
200	}	82	}
201		83
202	// connect the player with a specific client	84	// connect the player with a specific client
203	// also changed, rationalises, and fixes some incorrect settings	85	// also changes, rationalises, and fixes some incorrect settings
204	void	86	void
205	player::connect (client *ns)	87	player::connect (client *ns)
206	{	88	{
207	this->ns = ns;	89	this->ns = ns;
208	ns->pl = this;	90	ns->pl = this;
209		91
		92	run_on = 0;
		93	fire_on = 0;
		94	ob->close_container (); //TODO: client-specific
		95
210	ns->update_look = 0;	96	ns->update_look = 0;
211	ns->look_position = 0;	97	ns->look_position = 0;
212		98
213	clear_los (ob);	99	clear_los ();
		100
		101	ns->reset_stats ();
214		102
215	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
216	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
217	ob->race = ob->arch->clone.race;	105	ob->race = ob->arch->race;
218		106
219	if (!legal_range (ob, shoottype))	107	ob->update_weight ();
220	shoottype = range_none;
221
222	ob->carrying = sum_weight (ob);
223	link_player_skills (ob);	108	link_skills ();
224		109
225	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
226
227	assign (title, ob->arch->clone.name);	110	assign (title, ob->arch->object::name);
228
229	/* can_use_shield is a new flag. However, the can_use.. seems to largely come
230	* from the class, and not race. I don't see any way to get the class information
231	* to then update this. I don't think this will actually break anything - anyone
232	* that can use armour should be able to use a shield. What this may 'break'
233	* are features new characters get, eg, if someone starts up with a Q, they
234	* should be able to use a shield. However, old Q's won't get that advantage.
235	*/
236	if (QUERY_FLAG (ob, FLAG_USE_ARMOUR))
237	SET_FLAG (ob, FLAG_USE_SHIELD);
238		111
239	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
240	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
241	{	114	{
242	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
243
244	shstr_cmp dragon_ability_force ("dragon_ability_force");
245	shstr_cmp dragon_skin_force ("dragon_skin_force");
246		116
247	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
248	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
249	if (tmp->arch->name == dragon_ability_force)	119	if (tmp->arch->archname == shstr_dragon_ability_force)
250	abil = tmp;	120	abil = tmp;
251	else if (tmp->arch->name == dragon_skin_force)	121	else if (tmp->arch->archname == shstr_dragon_skin_force)
252	skin = tmp;	122	skin = tmp;
253		123
254	set_dragon_name (ob, abil, skin);	124	set_dragon_name (ob, abil, skin);
255	}	125	}
256		126
257	CLEAR_FLAG (ob, FLAG_FRIENDLY);
258	add_friendly_object (ob);
259
260	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
261		128
262	esrv_new_player (this, ob->weight + ob->carrying);	129	esrv_new_player (this);
263		130
264	ob->update_stats ();	131	ob->update_stats ();
		132
265	ns->floorbox_update ();	133	ns->floorbox_update ();
266
267	esrv_send_inventory (ob, ob);	134	esrv_send_inventory (ob, ob);
268	esrv_add_spells (this, 0);	135	esrv_add_spells (this, 0);
269		136
		137	ob->flag [FLAG_READY_WEAPON] = false;
		138	ob->flag [FLAG_READY_SKILL] = false;
		139	ob->flag [FLAG_READY_RANGE] = false;
		140	ob->flag [FLAG_READY_BOW] = false;
		141
		142	ob->update_stats (); // we unapplied stuff above
270	activate ();	143	activate ();
271
272	send_rules (ob);
273	send_news (ob);
274	display_motd (ob);
275		144
276	INVOKE_PLAYER (CONNECT, this);	145	INVOKE_PLAYER (CONNECT, this);
277	INVOKE_PLAYER (LOGIN, this);	146	INVOKE_PLAYER (LOGIN, this);
278	}	147	}
279		148
280	void	149	void
281	player::disconnect ()	150	player::disconnect ()
282	{	151	{
		152	if (ob)
		153	{
		154	ob->close_container (); //TODO: client-specific
		155	ob->drop_unpaid_items ();
		156	}
		157
283	if (ns)	158	if (ns)
284	{	159	{
285	if (active)	160	if (active)
286	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	161	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
287		162
288	INVOKE_PLAYER (DISCONNECT, this);	163	INVOKE_PLAYER (DISCONNECT, this);
289		164
		165	ns->reset_stats ();
290	ns->pl = 0;	166	ns->pl = 0;
291	this->ns = 0;	167	ns = 0;
292	}	168	}
		169
		170	// this is important for the player scheduler to get the correct refcount
		171	// when ns = 0
		172	observe = viewpoint = ob;
293		173
294	deactivate ();	174	deactivate ();
295	}	175	}
		176
		177	//-GPL
296		178
297	// the need for this function can be explained	179	// the need for this function can be explained
298	// by load_object not returning the object	180	// by load_object not returning the object
299	void	181	void
300	player::set_object (object *op)	182	player::set_object (object *op)
301	{	183	{
302	ob = op;	184	ob = observe = viewpoint = op;
303	ob->contr = this; /* this aren't yet in archetype */	185	ob->contr = this; /* this aren't yet in archetype */
304		186
		187	ob->speed = 1.0f;
305	ob->speed_left = 0.5;	188	ob->speed_left = 0.5f;
306	ob->speed = 1.0;	189
307	ob->direction = 5; /* So player faces south */	190	ob->direction = 5; /* So player faces south */
308	ob->stats.wc = 2;
309	ob->run_away = 25; /* Then we panick... */
310
311	ob->roll_stats ();
312	}	191	}
		192
		193	void
		194	player::set_observe (object *op)
		195	{
		196	observe = viewpoint = op ? op : ob;
		197	do_los = 1;
		198	}
		199
		200	void
		201	player::set_viewpoint (object *op)
		202	{
		203	viewpoint = op ? op : (object *)observe;
		204	do_los = 1;
		205	}
		206
		207	//+GPL
313		208
314	player::player ()	209	player::player ()
315	{	210	{
316	/* There are some elements we want initialised to non zero value -	211	/* There are some elements we want initialised to non zero value -
317	* we deal with that below this point.	212	* we deal with that below this point.
318	*/	213	*/
319	outputs_sync = 16; /* Every 2 seconds */	214	outputs_sync = 4;
320	outputs_count = 8; /* Keeps present behaviour */	215	outputs_count = 4;
321	unapply = unapply_nochoice;	216	unapply = unapply_nochoice;
322		217
323	savebed_map = first_map_path; /* Init. respawn position */	218	savebed_map = first_map_path; /* Init. respawn position */
324		219
325	gen_sp_armour = 10;	220	gen_sp_armour = 10;
326	last_speed = -1;
327	shoottype = range_none;
328	bowtype = bow_normal;	221	bowtype = bow_normal;
329	petmode = pet_normal;	222	petmode = pet_normal;
330	listening = 10;
331	usekeys = containers;	223	usekeys = containers;
332	last_weapon_sp = -1;
333	peaceful = 1; /* default peaceful */	224	peaceful = 1; /* default peaceful */
334	do_los = 1;	225	do_los = 1;
335		226
336	/* we need to clear these to -1 and not zero - otherwise,	227	weapon_sp = 1.0f;
337	* if a player quits and starts a new character, we wont	228	weapon_sp_left = 0.5f;
338	* send new values to the client, as things like exp start
339	* at zero.
340	*/
341	for (int i = 0; i < NUM_SKILLS; i++)
342	last_skill_exp[i] = -1;
343
344	for (int i = 0; i < NROFATTACKS; i++)
345	last_resist[i] = -1;
346
347	last_stats.exp = -1;
348	last_weight = (uint32) - 1;
349	}	229	}
350		230
351	void	231	void
352	player::do_destroy ()	232	player::do_destroy ()
353	{	233	{
354	disconnect ();	234	disconnect ();
355		235
356	attachable::do_destroy ();	236	attachable::do_destroy ();
357		237
358	if (ob)	238	if (ob)
359	{
360	ob->destroy_inv (false);
361	ob->destroy ();	239	ob->destroy ();
362	}	240
		241	ob = observe = viewpoint = 0;
363	}	242	}
364		243
365	player::~player ()	244	player::~player ()
366	{	245	{
367	/* Clear item stack */	246	/* Clear item stack */
368	free (stack_items);	247	free (stack_items);
		248	}
		249
		250	/*
		251	* get_player_archetype() return next player archetype from archetype
		252	* list. Not very efficient routine, but used only creating new players.
		253	* Note: there MUST be at least one player archetype!
		254	*/
		255	static archetype *
		256	get_player_archetype (archetype *at)
		257	{
		258	// archetypes could have been reloaded
		259	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		260
		261	if (!nat)
		262	return at;
		263
		264	archvec::iterator i = archetypes.find (nat);
		265
		266	for (;;)
		267	{
		268	if (++i == archetypes.end ())
		269	i = archetypes.begin ();
		270	else if (*i == at)
		271	cleanup ("not a single player archetype found");
		272
		273	if ((*i)->type == PLAYER)
		274	return *i;
		275	}
369	}	276	}
370		277
371	/* Tries to add player on the connection passed in ns.	278	/* Tries to add player on the connection passed in ns.
372	* All we can really get in this is some settings like host and display	279	* All we can really get in this is some settings like host and display
373	* mode.	280	* mode.
…		…
375	player *	282	player *
376	player::create ()	283	player::create ()
377	{	284	{
378	player *pl = new player;	285	player *pl = new player;
379		286
380	pl->set_object (arch_to_object (get_player_archetype (0)));	287	pl->set_object (get_player_archetype (0)->instance ());
		288
		289	pl->ob->roll_stats ();
		290	pl->ob->stats.wc = 2;
		291	pl->ob->run_away = 25; /* Then we panick... */
		292
381	set_first_map (pl->ob);	293	set_first_map (pl->ob);
382		294
383	return pl;	295	return pl;
384	}
385
386	/*
387	* get_player_archetype() return next player archetype from archetype
388	* list. Not very efficient routine, but used only creating new players.
389	* Note: there MUST be at least one player archetype!
390	*/
391	archetype *
392	get_player_archetype (archetype *at)
393	{
394	archetype *start = at;
395
396	for (;;)
397	{
398	if (at == NULL || at->next == NULL)
399	at = first_archetype;
400	else
401	at = at->next;
402
403	if (at->clone.type == PLAYER)
404	return at;
405
406	if (at == start)
407	{
408	LOG (llevError, "No Player archetypes\n");
409	exit (-1);
410	}
411	}
412	}	296	}
413		297
414	object *	298	object *
415	get_nearest_player (object *mon)	299	get_nearest_player (object *mon)
416	{	300	{
417	object *op = NULL;	301	object *op = NULL;
418	objectlink *ol;	302	objectlink *ol;
419	unsigned lastdist;	303	unsigned lastdist;
420	rv_vector rv;	304	rv_vector rv;
421		305
422	for (ol = first_friendly_object, lastdist = 1000; ol != NULL; ol = ol->next)	306	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
423	{	307	{
424	/* We should not find free objects on this friendly list, but it
425	* does periodically happen. Given that, lets deal with it.
426	* While unlikely, it is possible the next object on the friendly
427	* list is also free, so encapsulate this in a while loop.
428	*/
429	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
430	{
431	object *tmp = ol->ob;
432
433	/* Can't do much more other than log the fact, because the object
434	* itself will have been cleared.
435	*/
436	LOG (llevDebug, "get_nearest_player: Found free/non friendly object on friendly list\n");
437	ol = ol->next;
438	remove_friendly_object (tmp);
439	if (!ol)
440	return op;
441	}
442
443	/* Remove special check for player from this. First, it looks to cause
444	* some crashes (ol->ob->contr not set properly?), but secondly, a more
445	* complicated method of state checking would be needed in any case -
446	* as it was, a clever player could type quit, and the function would
447	* skip them over while waiting for confirmation. Remove
448	* on_same_map check, as can_detect_enemy also does this
449	*/
450	if (!can_detect_enemy (mon, ol->ob, &rv))	308	if (!can_detect_enemy (mon, ol->ob, &rv))
451	continue;	309	continue;
452		310
453	if (lastdist > rv.distance)	311	if (lastdist > rv.distance)
454	{	312	{
…		…
530	x = mon->x;	388	x = mon->x;
531	y = mon->y;	389	y = mon->y;
532	m = mon->map;	390	m = mon->map;
533	dir = rv.direction;	391	dir = rv.direction;
534	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	392	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
535	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	393	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		394
536	/* If we can't solve it within the search distance, return now. */	395	/* If we can't solve it within the search distance, return now. */
537	if (diff > max)	396	if (diff > max)
538	return 0;	397	return 0;
		398
539	while (diff > 1 && max > 0)	399	while (diff > 1 && max > 0)
540	{	400	{
541	lastx = x;	401	lastx = x;
542	lasty = y;	402	lasty = y;
543	lastmap = m;	403	lastmap = m;
…		…
625	max--;	485	max--;
626	lastdir = dir;	486	lastdir = dir;
627	if (!firstdir)	487	if (!firstdir)
628	firstdir = dir;	488	firstdir = dir;
629	}	489	}
		490
630	if (diff <= 1)	491	if (diff <= 1)
631	{	492	{
632	/* Recalculate diff (distance) because we may not have actually	493	/* Recalculate diff (distance) because we may not have actually
633	* headed toward player for entire distance.	494	* headed toward player for entire distance.
634	*/	495	*/
635	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	496	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
636	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	497	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
637	}	498	}
		499
638	if (diff > max)	500	if (diff > max)
639	return 0;	501	return 0;
640	}	502	}
		503
641	/* If we reached the max, didn't find a direction in time */	504	/* If we reached the max, didn't find a direction in time */
642	if (!max)	505	if (!max)
643	return 0;	506	return 0;
644		507
645	return firstdir;	508	return firstdir;
646	}	509	}
647		510
648	void	511	void
649	give_initial_items (object *pl, treasurelist * items)	512	give_initial_items (object *pl, treasurelist *items)
650	{	513	{
651	object *op, *next = NULL;
652
653	if (pl->randomitems != NULL)	514	if (pl->randomitems)
654	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	515	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
655		516
656	for (op = pl->inv; op; op = next)	517	for (object *next, *op = pl->inv; op; op = next)
657	{	518	{
658	next = op->below;	519	next = op->below;
659		520
660	/* Forces get applied per default, unless they have the	521	/* Forces get applied per default, unless they have the
661	* flag "neutral" set. Sorry but I can't think of a better way	522	* flag "neutral" set. Sorry but I can't think of a better way
662	*/	523	*/
663	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	524	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
664	SET_FLAG (op, FLAG_APPLIED);	525	op->set_flag (FLAG_APPLIED);
665		526
666	/* we never give weapons/armour if these cannot be used	527	/* we never give weapons/armour if these cannot be used
667	* by this player due to race restrictions	528	* by this player due to race restrictions
668	*/	529	*/
669	if (pl->type == PLAYER)	530	if (pl->type == PLAYER)
670	{	531	{
671	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	532	if ((!pl->flag [FLAG_USE_ARMOUR]
		533	&&
672	(op->type == ARMOUR || op->type == BOOTS ||	534	(op->type == ARMOUR || op->type == BOOTS
673	op->type == CLOAK || op->type == HELMET ||	535	|| op->type == CLOAK || op->type == HELMET
674	op->type == SHIELD || op->type == GLOVES ||	536	|| op->type == SHIELD || op->type == GLOVES
675	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	537	|| op->type == BRACERS || op->type == GIRDLE))
		538	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
676	{	539	{
677	op->destroy ();	540	op->destroy ();
678	continue;	541	continue;
679	}	542	}
680	}	543	}
681		544
682	/* This really needs to be better - we should really give	545	/* Here we remove duplicated skills (as duplicated spell objects have
683	* a substitute spellbook. The problem is that we don't really	546	* _very_ confusing effects for players), which could for instance be
684	* have a good idea what to replace it with (need something like	547	* generated by bad treasurelists. - elmex
685	* a first level treasurelist for each skill.)
686	* remove duplicate skills also
687	*/	548	*/
688	if (op->type == SPELLBOOK || op->type == SKILL)	549	if (op->type == SKILL)
689	{	550	{
690	object *tmp;
691
692	for (tmp = op->below; tmp; tmp = tmp->below)	551	for (object *tmp = op->below; tmp; tmp = tmp->below)
693	if (tmp->type == op->type && tmp->name == op->name)	552	if (tmp->type == op->type && tmp->name == op->name)
694	break;
695
696	if (tmp)
697	{	553	{
698	op->destroy ();	554	op->destroy ();
		555	LOG (llevError,
699	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	556	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
700	continue;	557	break;
701	}	558	}
702		559
703	if (op->nrof > 1)	560	if (op->nrof > 1)
704	op->nrof = 1;	561	op->nrof = 1;
705	}	562	}
706		563
707	if (op->type == SPELLBOOK && op->inv)	564	if (op->type == SPELLBOOK && op->inv)
708	{	565	op->inv->clr_flag (FLAG_STARTEQUIP);
709	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
710	}
711		566
712	/* Give starting characters identified, uncursed, and undamned	567	/* Give starting characters identified, uncursed, and undamned
713	* items. Just don't identify gold or silver, or it won't be	568	* items. Just don't identify gold or silver, or it won't be
714	* merged properly.	569	* merged properly.
715	*/	570	*/
716	if (need_identify (op))	571	if (op->need_identify ())
717	{
718	SET_FLAG (op, FLAG_IDENTIFIED);
719	CLEAR_FLAG (op, FLAG_CURSED);
720	CLEAR_FLAG (op, FLAG_DAMNED);
721	}	572	{
		573	op->set_flag (FLAG_IDENTIFIED);
		574	op->clr_flag (FLAG_CURSED);
		575	op->clr_flag (FLAG_DAMNED);
		576	}
		577
722	if (op->type == SPELL)	578	if (op->type == SPELL)
723	{	579	{
724	op->destroy ();	580	op->destroy ();
725	continue;	581	continue;
726	}	582	}
727	else if (op->type == SKILL)	583	else if (op->type == SKILL)
728	{	584	{
729	SET_FLAG (op, FLAG_CAN_USE_SKILL);	585	op->set_flag (FLAG_CAN_USE_SKILL);
730	op->stats.exp = 0;	586	op->stats.exp = 0;
731	op->level = 1;	587	op->level = 1;
732	}	588	}
733	/* lock all 'normal items by default */	589	else /* lock all 'normal items by default */
734	else	590	op->set_flag (FLAG_INV_LOCKED);
735	SET_FLAG (op, FLAG_INV_LOCKED);
736	} /* for loop of objects in player inv */	591	} /* for loop of objects in player inv */
737		592
738	/* Need to set up the skill pointers */	593	/* Need to set up the skill pointers */
739	link_player_skills (pl);	594	pl->contr->link_skills ();
740	}	595	}
741		596
742	void	597	void
743	get_party_password (object *op, partylist *party)	598	get_party_password (object *op, partylist *party)
744	{	599	{
…		…
754	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	609	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
755	}	610	}
756		611
757	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	612	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
758	static int	613	static int
759	roll_stat (void)	614	roll_stat ()
760	{	615	{
761	int a[4], i, j, k;	616	int a[4], i, j, k;
762		617
763	for (i = 0; i < 4; i++)	618	for (i = 0; i < 4; i++)
764	a[i] = (int) RANDOM () % 6 + 1;	619	a[i] = (int) rndm (6) + 1;
765		620
766	for (i = 0, j = 0, k = 7; i < 4; i++)	621	for (i = 0, j = 0, k = 7; i < 4; i++)
767	if (a[i] < k)	622	if (a[i] < k)
768	k = a[i], j = i;	623	k = a[i], j = i;
769		624
…		…
775	}	630	}
776		631
777	void	632	void
778	object::roll_stats ()	633	object::roll_stats ()
779	{	634	{
780	int statsort [7];	635	int statsort [NUM_STATS];
781		636
782	for (;;)	637	for (;;)
783	{	638	{
784	int sum = 0;	639	int sum = 0;
785	for (int i = 7; i--; )	640	for (int i = NUM_STATS; i--; )
786	sum += statsort [i] = roll_stat ();	641	sum += statsort [i] = roll_stat ();
787		642
788	if (sum >= 82 && sum <= 116)	643	if (sum >= 82 && sum <= 116)
789	break;	644	break;
790	}	645	}
791		646
792	// Sort the stats so that rerolling is easier...	647	// Sort the stats so that rerolling is easier...
793	std::sort (statsort, statsort + 7, std::greater<int>());	648	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
794		649
		650	for (int i = 0; i < NUM_STATS; ++i)
795	stats.Str = statsort[0];	651	stats.stat (i) = statsort [i];
796	stats.Dex = statsort[1];
797	stats.Con = statsort[2];
798	stats.Int = statsort[3];
799	stats.Wis = statsort[4];
800	stats.Pow = statsort[5];
801	stats.Cha = statsort[6];
802		652
803	stats.exp = 0;	653	stats.exp = 0;
804	stats.ac = 0;	654	stats.ac = 0;
805		655
806	stats.hp = stats.maxhp;	656	stats.hp = stats.maxhp;
…		…
818	}	668	}
819		669
820	void	670	void
821	object::swap_stats (int a, int b)	671	object::swap_stats (int a, int b)
822	{	672	{
823	int tmp = get_attr_value (&contr->orig_stats, a);	673	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
824	set_attr_value (&contr->orig_stats, a, get_attr_value (&contr->orig_stats, b));
825	set_attr_value (&contr->orig_stats, b, tmp);
826		674
		675	for (int i = 0; i < NUM_STATS; ++i)
827	stats.Str = contr->orig_stats.Str;	676	stats.stat (i) = contr->orig_stats.stat (i);
828	stats.Dex = contr->orig_stats.Dex;
829	stats.Con = contr->orig_stats.Con;
830	stats.Int = contr->orig_stats.Int;
831	stats.Wis = contr->orig_stats.Wis;
832	stats.Pow = contr->orig_stats.Pow;
833	stats.Cha = contr->orig_stats.Cha;
834		677
835	//TODO: the following code looks so borked and should, at the very least,	678	//TODO: the following code looks so borked and should, at the very least,
836	// be merged with the similar code in roll_stats	679	// be merged with the similar code in roll_stats
837	stats.ac = 0;	680	stats.ac = 0;
838		681
…		…
857	static void	700	static void
858	start_info (object *op)	701	start_info (object *op)
859	{	702	{
860	char buf[MAX_BUF];	703	char buf[MAX_BUF];
861		704
862	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	705	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
863	new_draw_info (NDI_UNIQUE, 0, op, buf);	706	new_draw_info (NDI_UNIQUE, 0, op, buf);
864	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
865	//new_draw_info (NDI_UNIQUE, 0, op, " ");
866	}	707	}
867		708
868	/* This function takes the key that is passed, and does the	709	/* This function takes the key that is passed, and does the
869	* appropriate action with it (change race, or other things).	710	* appropriate action with it (change race, or other things).
870	* The function name is for historical reasons - now we have	711	* The function name is for historical reasons - now we have
871	* separate race and class; this actually changes the RACE,	712	* separate race and class; this actually changes the RACE,
872	* not the class.	713	* not the class.
873	*/	714	*/
874	int	715	void
875	key_change_class (object *op, char key)	716	player::chargen_race_done ()
876	{	717	{
877	int tmp_loop;
878
879	if (key == 'd' || key == 'D')
880	{
881	char buf[MAX_BUF];
882
883	/* this must before then initial items are given */	718	/* this must before then initial items are given */
884	esrv_new_player (op->contr, op->weight + op->carrying);	719	esrv_new_player (ob->contr);
885		720
886	treasurelist *tl = find_treasurelist ("starting_wealth");	721	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
887	if (tl)	722	if (tl)
888	create_treasure (tl, op, 0, 0, 0);	723	create_treasure (tl, ob, 0, 0, 0);
889		724
890	INVOKE_PLAYER (BIRTH, op->contr);	725	INVOKE_PLAYER (BIRTH, ob->contr);
891	INVOKE_PLAYER (LOGIN, op->contr);	726	INVOKE_PLAYER (LOGIN, ob->contr);
892		727
893	op->contr->ns->state = ST_PLAYING;	728	ob->contr->ns->state = ST_PLAYING;
894		729
895	if (op->msg)	730	if (ob->msg)
896	op->msg = NULL;	731	ob->msg = 0;
897		732
898	/* We create this now because some of the unique maps will need it
899	* to save here.
900	*/
901	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
902	make_path_to_file (buf);
903
904	#ifdef AUTOSAVE
905	op->contr->last_save_tick = pticks;
906	#endif
907	start_info (op);	733	start_info (ob);
908	CLEAR_FLAG (op, FLAG_WIZ);	734	ob->clr_flag (FLAG_WIZ);
909	give_initial_items (op, op->randomitems);	735	give_initial_items (ob, ob->randomitems);
910	link_player_skills (op);
911	esrv_send_inventory (op, op);	736	esrv_send_inventory (ob, ob);
912	op->update_stats ();	737	ob->update_stats ();
913		738
914	/* This moves the player to a different start map, if there	739	/* This moves the player to a different start map, if there
915	* is one for this race	740	* is one for this race
916	*/	741	*/
917	if (*first_map_ext_path)	742	if (*first_map_ext_path)
918	{	743	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
919	object *tmp;
920	char mapname[MAX_BUF];
921
922	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &op->arch->name);
923	tmp = object::create ();
924	EXIT_PATH (tmp) = mapname;
925	EXIT_X (tmp) = op->x;
926	EXIT_Y (tmp) = op->y;
927	op->enter_exit (tmp); /* we don't really care if it succeeded;
928	* if the map isn't there, then stay on the
929	* default initial map */
930	tmp->destroy ();
931	}
932	else	744	else
933	LOG (llevDebug, "first_map_ext_path not set\n");	745	LOG (llevDebug, "first_map_ext_path not set\n");
		746	}
934		747
935	return 0;	748	void
936	}	749	player::chargen_race_next ()
937		750	{
938	/* Following actually changes the race - this is the default command	751	/* Following actually changes the race - this is the default command
939	* if we don't match with one of the options above.	752	* if we don't match with one of the options above.
940	*/	753	*/
941		754
942	tmp_loop = 0;	755	do
943	while (!tmp_loop)
944	{	756	{
945	shstr name = op->name;	757	shstr name = ob->name;
946	int x = op->x, y = op->y;	758	int x = ob->x, y = ob->y;
947		759
948	op->remove_statbonus ();	760	ob->remove_statbonus ();
949	op->remove ();	761	ob->remove ();
950	op->arch = get_player_archetype (op->arch);	762	ob->arch = get_player_archetype (ob->arch);
951	op->arch->clone.copy_to (op);	763	ob->arch->copy_to (ob);
952	op->instantiate ();	764	ob->instantiate ();
953	op->stats = op->contr->orig_stats;	765	ob->stats = ob->contr->orig_stats;
954	op->name = op->name_pl = name;	766	ob->name = ob->name_pl = name;
955	op->x = x;	767	ob->x = x;
956	op->y = y;	768	ob->y = y;
957	SET_ANIMATION (op, 2); /* So player faces south */	769	SET_ANIMATION (ob, 2); /* So player faces south */
958	insert_ob_in_map (op, op->map, op, 0);	770	insert_ob_in_map (ob, ob->map, ob, 0);
959	assign (op->contr->title, op->arch->clone.name);	771	assign (ob->contr->title, ob->arch->object::name);
960	op->add_statbonus ();	772	ob->add_statbonus ();
961	tmp_loop = allowed_class (op);
962	}	773	}
		774	while (!allowed_class (ob));
963		775
964	update_object (op, UP_OBJ_FACE);	776	update_object (ob, UP_OBJ_FACE);
965	esrv_update_item (UPD_FACE, op, op);	777	esrv_update_item (UPD_FACE, ob, ob);
966	op->update_stats ();	778	ob->update_stats ();
967	op->stats.hp = op->stats.maxhp;	779	ob->stats.hp = ob->stats.maxhp;
968	op->stats.sp = op->stats.maxsp;	780	ob->stats.sp = ob->stats.maxsp;
969	op->stats.grace = 0;	781	ob->stats.grace = 0;
970
971	if (op->msg)
972	new_draw_info (NDI_BLUE, 0, op, op->msg);
973
974	send_query (op->contr->ns, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
975	return 0;
976	}	782	}
977		783
978	void	784	static void
979	flee_player (object *op)	785	flee_player (object *op)
980	{	786	{
981	int dir, diff;	787	int dir, diff;
982	rv_vector rv;	788	rv_vector rv;
983		789
984	if (op->stats.hp < 0)	790	if (op->stats.hp < 0)
985	{	791	{
986	LOG (llevDebug, "Fleeing player is dead.\n");	792	LOG (llevDebug, "Fleeing player is dead.\n");
987	CLEAR_FLAG (op, FLAG_SCARED);	793	op->clr_flag (FLAG_SCARED);
988	return;	794	return;
989	}	795	}
990		796
991	if (op->enemy == NULL)	797	if (!op->enemy)
992	{	798	{
993	LOG (llevDebug, "Fleeing player had no enemy.\n");	799	LOG (llevDebug, "Fleeing player had no enemy.\n");
994	CLEAR_FLAG (op, FLAG_SCARED);	800	op->clr_flag (FLAG_SCARED);
995	return;	801	return;
996	}	802	}
997		803
998	/* Seen some crashes here. Since we don't store an	804	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
999	* op->enemy_count, it is possible that something destroys the
1000	* actual enemy, and the object is recycled.
1001	*/
1002	if (op->enemy->map == NULL)
1003	{	805	{
1004	CLEAR_FLAG (op, FLAG_SCARED);
1005	op->enemy = NULL;	806	op->enemy = NULL;
1006	return;	807	op->clr_flag (FLAG_SCARED);
1007	}
1008
1009	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1010	{
1011	op->enemy = NULL;
1012	CLEAR_FLAG (op, FLAG_SCARED);
1013	return;	808	return;
1014	}	809	}
1015		810
1016	get_rangevector (op, op->enemy, &rv, 0);	811	get_rangevector (op, op->enemy, &rv, 0);
1017		812
1018	dir = absdir (4 + rv.direction);	813	dir = absdir (4 + rv.direction);
1019	for (diff = 0; diff < 3; diff++)	814	for (diff = 0; diff < 3; diff++)
1020	{	815	{
1021	int m = 1 - (RANDOM () & 2);	816	int m = 1 - rndm (2) * 2;
1022		817
1023	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	818	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1024	return;	819	return;
1025	}	820	}
1026		821
1027	/* Cornered, get rid of scared */	822	/* Cornered, get rid of scared */
1028	CLEAR_FLAG (op, FLAG_SCARED);	823	op->clr_flag (FLAG_SCARED);
1029	op->enemy = NULL;	824	op->enemy = NULL;
1030	}	825	}
1031		826
1032
1033	/* check_pick sees if there is stuff to be picked up/picks up stuff.	827	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1034	* IT returns 1 if the player should keep on moving, 0 if he should	828	* It returns 1 if the player should keep on moving, 0 if he should
1035	* stop.	829	* stop.
1036	*/	830	*/
1037	int	831	int
1038	check_pick (object *op)	832	check_pick (object *op)
1039	{	833	{
1040	object *tmp, *next;	834	object *tmp, *next;
1041	int stop = 0;	835	int stop = 0;
1042	int j, k, wvratio;	836	int wvratio;
1043	char putstring[128], tmpstr[16];
1044		837
1045	/* if you're flying, you cna't pick up anything */	838	/* if you're flying, you can't pick up anything */
1046	if (op->move_type & MOVE_FLYING)	839	if (op->move_type & MOVE_FLYING)
1047	return 1;	840	return 1;
1048		841
1049	next = op->below;	842	next = op->below;
		843
		844	int cnt = MAX_ITEM_PER_ACTION;
		845	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1050		846
1051	/* loop while there are items on the floor that are not marked as	847	/* loop while there are items on the floor that are not marked as
1052	* destroyed */	848	* destroyed */
1053	while (next && !next->destroyed ())	849	while (next && !next->destroyed ())
1054	{	850	{
1055	tmp = next;	851	tmp = next;
1056	next = tmp->below;	852	next = tmp->below;
1057		853
		854	if (cnt <= 0)
		855	{
		856	op->failmsg ("Couldn't pickup all items at once.");
		857	return 0;
		858	}
		859
1058	if (op->destroyed ())	860	if (op->destroyed ())
1059	return 0;	861	return 0;
1060		862
1061	if (!can_pick (op, tmp))	863	if (!can_pick (op, tmp))
1062	continue;	864	continue;
1063		865
1064	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	866	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1065	{	867	{
1066	if (item_matched_string (op, tmp, op->contr->search_str))	868	if (item_matched_string (op, tmp, op->contr->search_str))
1067	pick_up (op, tmp);	869	CHK_PICK_PICKUP;
		870
1068	continue;	871	continue;
1069	}	872	}
1070		873
1071	/* high not bit set? We're using the old autopickup model */	874	/* pickup handling */
		875	if (op->contr->mode & PU_DEBUG)
		876	{
		877	/* some debugging code to figure out item information */
		878	const char *str = tmp->name
		879	? format ("item name: %s item type: %d weight/value: %d",
		880	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		881	: format ("item name: %s item type: %d weight/value: %d",
		882	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		883
		884	new_draw_info (NDI_UNIQUE, 0, op, str);
		885	}
		886
		887	if (op->contr->mode & PU_INHIBIT)
		888	return 1;
		889
		890	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		891	return 1;
		892
		893	/* philosophy:
		894	* It's easy to grab an item type from a pile, as long as it's
		895	* generic. This takes no game-time. For more detailed pickups
		896	* and selections, select-items should be used. This is a
		897	* grab-as-you-run type mode that's really useful for arrows for
		898	* example.
		899	* The drawback: right now it has no frontend, so you need to
		900	* stick the bits you want into a calculator in hex mode and then
		901	* convert to decimal and then 'pickup <#>
		902	*/
		903
		904	/* the first two modes are exclusive: if NOTHING we return, if
		905	* STOP then we stop. All the rest are applied sequentially,
		906	* meaning if any test passes, the item gets picked up. */
		907
		908	/* if mode is set to pick nothing up, return */
		909	if (op->contr->mode == PU_NOTHING)
		910	return 1;
		911
		912	/* if mode is set to stop when encountering objects, return */
		913	/* take STOP before INHIBIT since it doesn't actually pick
		914	* anything up */
		915	if (op->contr->mode & PU_STOP)
		916	return 0;
		917
		918	/* useful for going into stores and not losing your settings... */
		919	/* and for battles wher you don't want to get loaded down while
		920	* fighting */
		921	if (op->contr->mode & PU_INHIBIT)
		922	return 1;
		923
		924	/* prevent us from turning into auto-thieves :) */
		925	if (tmp->flag [FLAG_UNPAID])
		926	continue;
		927
		928	/* ignore known cursed objects */
		929	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		930	continue;
		931
		932	/* all food and drink if desired */
		933	/* question: don't pick up known-poisonous stuff? */
1072	if (!(op->contr->mode & PU_NEWMODE))	934	if (op->contr->mode & PU_FOOD)
		935	if (tmp->type == FOOD)
1073	{	936	{
1074	switch (op->contr->mode)	937	CHK_PICK_PICKUP;
		938	continue;
		939	}
		940
		941	if (op->contr->mode & PU_DRINK)
		942	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		943	{
		944	CHK_PICK_PICKUP;
		945	continue;
		946	}
		947
		948	if (op->contr->mode & PU_POTION)
		949	if (tmp->type == POTION)
		950	{
		951	CHK_PICK_PICKUP;
		952	continue;
		953	}
		954
		955	/* spellbooks, skillscrolls and normal books/scrolls */
		956	if (op->contr->mode & PU_SPELLBOOK)
		957	if (tmp->type == SPELLBOOK)
		958	{
		959	CHK_PICK_PICKUP;
		960	continue;
		961	}
		962
		963	if (op->contr->mode & PU_SKILLSCROLL)
		964	if (tmp->type == SKILLSCROLL)
		965	{
		966	CHK_PICK_PICKUP;
		967	continue;
		968	}
		969
		970	if (op->contr->mode & PU_READABLES)
		971	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		972	{
		973	CHK_PICK_PICKUP;
		974	continue;
		975	}
		976
		977	/* wands/staves/rods/horns */
		978	if (op->contr->mode & PU_MAGIC_DEVICE)
		979	if (tmp->type == WAND
		980	|| tmp->type == ROD
		981	|| tmp->type == HORN
		982	|| tmp->type == POWER_CRYSTAL)
		983	{
		984	CHK_PICK_PICKUP;
		985	continue;
		986	}
		987
		988	/* pick up all magical items */
		989	if (op->contr->mode & PU_MAGICAL)
		990	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		991	&& !tmp->flag [FLAG_KNOWN_CURSED])
		992	{
		993	CHK_PICK_PICKUP;
		994	continue;
		995	}
		996
		997	if (op->contr->mode & PU_VALUABLES)
		998	{
		999	if (tmp->type == MONEY || tmp->type == GEM)
1075	{	1000	{
1076	case 0:	1001	CHK_PICK_PICKUP;
1077	return 1; /* don't pick up */	1002	continue;
1078	case 1:
1079	pick_up (op, tmp);
1080	return 1;
1081	case 2:
1082	pick_up (op, tmp);
1083	return 0;
1084	case 3:
1085	return 0; /* stop before pickup */
1086	case 4:
1087	pick_up (op, tmp);
1088	break;
1089	case 5:
1090	pick_up (op, tmp);
1091	stop = 1;
1092	break;
1093	case 6:
1094	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1095	pick_up (op, tmp);
1096	break;
1097
1098	case 7:
1099	if (tmp->type == MONEY || tmp->type == GEM)
1100	pick_up (op, tmp);
1101	break;
1102
1103	default:
1104	/* use value density */
1105	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1106	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1107	pick_up (op, tmp);
1108	}	1003	}
1109	}	1004	}
1110	else	1005
1111	{ /* old model */	1006	/* rings & amulets - talismans seems to be typed AMULET */
1112	/* NEW pickup handling */
1113	if (op->contr->mode & PU_DEBUG)	1007	if (op->contr->mode & PU_JEWELS)
		1008	if (tmp->type == RING
		1009	|| tmp->type == AMULET
		1010	|| tmp->type == GIRDLE
		1011	|| tmp->type == SKILL_TOOL)
1114	{	1012	{
1115	/* some debugging code to figure out item information */	1013	CHK_PICK_PICKUP;
1116	if (tmp->name != NULL)
1117	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1118	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1119	else
1120	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1121	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1122
1123	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1124	}
1125
1126	/* philosophy:
1127	* It's easy to grab an item type from a pile, as long as it's
1128	* generic. This takes no game-time. For more detailed pickups
1129	* and selections, select-items should be used. This is a
1130	* grab-as-you-run type mode that's really useful for arrows for
1131	* example.
1132	* The drawback: right now it has no frontend, so you need to
1133	* stick the bits you want into a calculator in hex mode and then
1134	* convert to decimal and then 'pickup <#>
1135	*/
1136
1137	/* the first two modes are exclusive: if NOTHING we return, if
1138	* STOP then we stop. All the rest are applied sequentially,
1139	* meaning if any test passes, the item gets picked up. */
1140
1141	/* if mode is set to pick nothing up, return */
1142
1143	if (op->contr->mode & PU_NOTHING)
1144	return 1;
1145
1146	/* if mode is set to stop when encountering objects, return */
1147	/* take STOP before INHIBIT since it doesn't actually pick
1148	* anything up */
1149
1150	if (op->contr->mode & PU_STOP)
1151	return 0;
1152
1153	/* useful for going into stores and not losing your settings... */
1154	/* and for battles wher you don't want to get loaded down while
1155	* fighting */
1156	if (op->contr->mode & PU_INHIBIT)
1157	return 1;
1158
1159	/* prevent us from turning into auto-thieves :) */
1160	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1161	continue;	1014	continue;
		1015	}
1162		1016
1163	/* ignore known cursed objects */	1017	/* we don't forget dragon food */
1164	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1018	if (op->contr->mode & PU_FLESH)
		1019	if (tmp->type == FLESH)
		1020	{
		1021	CHK_PICK_PICKUP;
1165	continue;	1022	continue;
		1023	}
1166		1024
1167	/* all food and drink if desired */	1025	/* bows and arrows. Bows are good for selling! */
1168	/* question: don't pick up known-poisonous stuff? */	1026	if (op->contr->mode & PU_BOW)
		1027	if (tmp->type == BOW)
		1028	{
		1029	CHK_PICK_PICKUP;
		1030	continue;
		1031	}
		1032
		1033	if (op->contr->mode & PU_ARROW)
		1034	if (tmp->type == ARROW)
		1035	{
		1036	CHK_PICK_PICKUP;
		1037	continue;
		1038	}
		1039
		1040	/* all kinds of armor etc. */
		1041	if (op->contr->mode & PU_ARMOUR)
		1042	if (tmp->type == ARMOUR)
		1043	{
		1044	CHK_PICK_PICKUP;
		1045	continue;
		1046	}
		1047
		1048	if (op->contr->mode & PU_HELMET)
		1049	if (tmp->type == HELMET)
		1050	{
		1051	CHK_PICK_PICKUP;
		1052	continue;
		1053	}
		1054
		1055	if (op->contr->mode & PU_SHIELD)
		1056	if (tmp->type == SHIELD)
		1057	{
		1058	CHK_PICK_PICKUP;
		1059	continue;
		1060	}
		1061
1169	if (op->contr->mode & PU_FOOD)	1062	if (op->contr->mode & PU_BOOTS)
1170	if (tmp->type == FOOD)	1063	if (tmp->type == BOOTS)
		1064	{
		1065	CHK_PICK_PICKUP;
		1066	continue;
		1067	}
		1068
		1069	if (op->contr->mode & PU_GLOVES)
		1070	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1071	{
		1072	CHK_PICK_PICKUP;
		1073	continue;
		1074	}
		1075
		1076	if (op->contr->mode & PU_CLOAK)
		1077	if (tmp->type == CLOAK)
		1078	{
		1079	CHK_PICK_PICKUP;
		1080	continue;
		1081	}
		1082
		1083	/* hoping to catch throwing daggers here */
		1084	if (op->contr->mode & PU_MISSILEWEAPON)
		1085	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1086	{
		1087	CHK_PICK_PICKUP;
		1088	continue;
		1089	}
		1090
		1091	/* careful: chairs and tables are weapons! */
		1092	if (op->contr->mode & PU_ALLWEAPON)
		1093	{
		1094	if (tmp->type == WEAPON)
		1095	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1171	{	1096	{
1172	pick_up (op, tmp);	1097	CHK_PICK_PICKUP;
1173	continue;	1098	continue;
1174	}	1099	}
		1100	}
1175		1101
		1102	/* misc stuff that's useful */
1176	if (op->contr->mode & PU_DRINK)	1103	if (op->contr->mode & PU_KEY)
1177	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1104	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1178	{	1105	{
1179	pick_up (op, tmp);	1106	CHK_PICK_PICKUP;
1180	continue;	1107	continue;
1181	}	1108	}
1182		1109
		1110	/* any of the last 4 bits set means we use the ratio for value
		1111	* pickups */
1183	if (op->contr->mode & PU_POTION)	1112	if (op->contr->mode & PU_RATIO)
1184	if (tmp->type == POTION)	1113	{
		1114	/* use value density to decide what else to grab */
		1115	/* >=7 was >= op->contr->mode */
		1116	/* >=7 is the old standard setting. Now we take the last 4 bits
1185	{	1117	*/
1186	pick_up (op, tmp);
1187	continue;
1188	}
1189
1190	/* spellbooks, skillscrolls and normal books/scrolls */
1191	if (op->contr->mode & PU_SPELLBOOK)
1192	if (tmp->type == SPELLBOOK)
1193	{
1194	pick_up (op, tmp);
1195	continue;
1196	}
1197
1198	if (op->contr->mode & PU_SKILLSCROLL)
1199	if (tmp->type == SKILLSCROLL)
1200	{
1201	pick_up (op, tmp);
1202	continue;
1203	}
1204
1205	if (op->contr->mode & PU_READABLES)
1206	if (tmp->type == BOOK || tmp->type == SCROLL)
1207	{
1208	pick_up (op, tmp);
1209	continue;
1210	}
1211
1212	/* wands/staves/rods/horns */
1213	if (op->contr->mode & PU_MAGIC_DEVICE)
1214	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1215	{
1216	pick_up (op, tmp);
1217	continue;
1218	}
1219
1220	/* pick up all magical items */
1221	if (op->contr->mode & PU_MAGICAL)	1118	wvratio = op->contr->mode & PU_RATIO;
1222	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1119	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1223	{
1224	pick_up (op, tmp);
1225	continue;
1226	}
1227
1228	if (op->contr->mode & PU_VALUABLES)
1229	{	1120	{
1230	if (tmp->type == MONEY || tmp->type == GEM)	1121	#if 0
		1122	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1123	if (tmp->name != NULL)
1231	{	1124	{
1232	pick_up (op, tmp);	1125	fprintf (stderr, "%s", tmp->name);
1233	continue;
1234	}	1126	}
1235	}
1236
1237	/* rings & amulets - talismans seems to be typed AMULET */
1238	if (op->contr->mode & PU_JEWELS)
1239	if (tmp->type == RING || tmp->type == AMULET)
1240	{
1241	pick_up (op, tmp);
1242	continue;
1243	}
1244
1245	/* we don't forget dragon food */
1246	if (op->contr->mode & PU_FLESH)
1247	if (tmp->type == FLESH)
1248	{
1249	pick_up (op, tmp);
1250	continue;
1251	}
1252
1253	/* bows and arrows. Bows are good for selling! */
1254	if (op->contr->mode & PU_BOW)
1255	if (tmp->type == BOW)
1256	{
1257	pick_up (op, tmp);
1258	continue;
1259	}
1260
1261	if (op->contr->mode & PU_ARROW)
1262	if (tmp->type == ARROW)
1263	{
1264	pick_up (op, tmp);
1265	continue;
1266	}
1267
1268	/* all kinds of armor etc. */
1269	if (op->contr->mode & PU_ARMOUR)
1270	if (tmp->type == ARMOUR)
1271	{
1272	pick_up (op, tmp);
1273	continue;
1274	}
1275
1276	if (op->contr->mode & PU_HELMET)
1277	if (tmp->type == HELMET)
1278	{
1279	pick_up (op, tmp);
1280	continue;
1281	}
1282
1283	if (op->contr->mode & PU_SHIELD)
1284	if (tmp->type == SHIELD)
1285	{
1286	pick_up (op, tmp);
1287	continue;
1288	}
1289
1290	if (op->contr->mode & PU_BOOTS)
1291	if (tmp->type == BOOTS)
1292	{
1293	pick_up (op, tmp);
1294	continue;
1295	}
1296
1297	if (op->contr->mode & PU_GLOVES)
1298	if (tmp->type == GLOVES)
1299	{
1300	pick_up (op, tmp);
1301	continue;
1302	}
1303
1304	if (op->contr->mode & PU_CLOAK)
1305	if (tmp->type == CLOAK)
1306	{
1307	pick_up (op, tmp);
1308	continue;
1309	}
1310
1311	/* hoping to catch throwing daggers here */
1312	if (op->contr->mode & PU_MISSILEWEAPON)
1313	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1314	{
1315	pick_up (op, tmp);
1316	continue;
1317	}
1318
1319	/* careful: chairs and tables are weapons! */
1320	if (op->contr->mode & PU_ALLWEAPON)
1321	{
1322	if (tmp->type == WEAPON && tmp->name != NULL)
1323	{
1324	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1325	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1326	{
1327	pick_up (op, tmp);
1328	continue;
1329	}
1330	}
1331
1332	if (tmp->type == WEAPON && tmp->name == NULL)
1333	{
1334	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1335	{
1336	pick_up (op, tmp);
1337	continue;
1338	}
1339	}
1340	}
1341
1342	/* misc stuff that's useful */
1343	if (op->contr->mode & PU_KEY)
1344	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1345	{
1346	pick_up (op, tmp);
1347	continue;
1348	}
1349
1350	/* any of the last 4 bits set means we use the ratio for value
1351	* pickups */
1352	if (op->contr->mode & PU_RATIO)
1353	{
1354	/* use value density to decide what else to grab */
1355	/* >=7 was >= op->contr->mode */
1356	/* >=7 is the old standard setting. Now we take the last 4 bits
1357	* and multiply them by 5, giving 0..15*5== 5..75 */
1358	wvratio = (op->contr->mode & PU_RATIO) * 5;
1359	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1360	{
1361	pick_up (op, tmp);
1362	#if 0
1363	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1364	if (tmp->name != NULL)
1365	{
1366	fprintf (stderr, "%s", tmp->name);
1367	}
1368	else	1127	else
1369	fprintf (stderr, "%s", tmp->arch->name);	1128	fprintf (stderr, "%s", tmp->arch->archname);
1370	fprintf (stderr, ",%d] = ", tmp->type);	1129	fprintf (stderr, ",%d] = ", tmp->type);
1371	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1130	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1372	#endif	1131	#endif
		1132	CHK_PICK_PICKUP;
1373	continue;	1133	continue;
1374	}
1375	}	1134	}
1376	} /* the new pickup model */	1135	} /* the new pickup model */
1377	}	1136	}
1378		1137
1379	return !stop;	1138	return !stop;
		1139	}
		1140
		1141	/* routine for both players and monsters. We call this when
		1142	* there is a possibility for our action distrubing our hiding
		1143	* place or invisiblity spell. Artefact invisiblity causes
		1144	* "noise" instead. If we arent invisible to begin with, we
		1145	* return 0.
		1146	*/
		1147	static int
		1148	action_makes_visible (object *op)
		1149	{
		1150	if (op->invisible && op->flag [FLAG_ALIVE])
		1151	{
		1152	if (op->flag [FLAG_MAKE_INVIS])
		1153	{
		1154	// artefact invisibility is permanent, but we still make noise
		1155	// this is important for game-balance.
		1156	if (op->contr)
		1157	op->make_noise ();
		1158
		1159	return 0;
		1160	}
		1161
		1162	if (op->contr && op->contr->tmp_invis == 0)
		1163	return 0;
		1164
		1165	/* If monsters, they should become visible */
		1166	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1167	{
		1168	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1169	return 1;
		1170	}
		1171	}
		1172
		1173	return 0;
1380	}	1174	}
1381		1175
1382	/*	1176	/*
1383	* Find an arrow in the inventory and after that	1177	* Find an arrow in the inventory and after that
1384	* in the right type container (quiver). Pointer to the	1178	* in the right type container (quiver). Pointer to the
1385	* found object is returned.	1179	* found object is returned.
1386	*/	1180	*/
1387	object *	1181	static object *
1388	find_arrow (object *op, const char *type)	1182	find_arrow (object *op, const char *type)
1389	{	1183	{
1390	object *tmp = NULL;
1391
1392	for (op = op->inv; op; op = op->below)	1184	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1393	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1394	tmp = find_arrow (op, type);
1395	else if (op->type == ARROW && op->race == type)	1185	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1186	return splay (tmp);
		1187
		1188	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1189	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1190	if (object *arrow = find_arrow (tmp, type))
		1191	{
		1192	splay (tmp);
1396	return op;	1193	return arrow;
		1194	}
		1195
1397	return tmp;	1196	return 0;
1398	}	1197	}
1399		1198
1400	/*	1199	/*
1401	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1200	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1402	* against the target. A full test is not performed, simply a basic test	1201	* against the target. A full test is not performed, simply a basic test
1403	* of resistances. The archer is making a quick guess at what he sees down	1202	* of resistances. The archer is making a quick guess at what he sees down
1404	* the hall. Failing that it does it's best to pick the highest plus arrow.	1203	* the hall. Failing that it does it's best to pick the highest plus arrow.
1405	*/	1204	*/
1406		1205	static object *
1407	object *
1408	find_better_arrow (object *op, object *target, const char *type, int *better)	1206	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1409	{	1207	{
1410	object *tmp = NULL, *arrow, *ntmp;	1208	object *tmp = NULL, *arrow, *ntmp;
1411	int attacknum, attacktype, betterby = 0, i;	1209	int attacknum, attacktype, betterby = 0, i;
1412		1210
1413	if (!type)	1211	if (!type)
1414	return NULL;	1212	return NULL;
1415		1213
1416	for (arrow = op->inv; arrow; arrow = arrow->below)	1214	for (arrow = op->inv; arrow; arrow = arrow->below)
1417	{	1215	{
1418	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1216	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1419	{	1217	{
1420	i = 0;	1218	i = 0;
1421	ntmp = find_better_arrow (arrow, target, type, &i);	1219	ntmp = find_better_arrow (arrow, target, type, &i);
		1220
1422	if (i > betterby)	1221	if (i > betterby)
1423	{	1222	{
1424	tmp = ntmp;	1223	tmp = ntmp;
1425	betterby = i;	1224	betterby = i;
1426	}	1225	}
1427	}	1226	}
1428	else if (arrow->type == ARROW && arrow->race == type)	1227	else if (arrow->type == ARROW && arrow->race == type)
1429	{	1228	{
1430	/* allways prefer assasination/slaying */	1229	/* allways prefer assasination/slaying */
1431	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1230	if (target->race && arrow->slaying.contains (target->race))
1432	{	1231	{
1433	if (arrow->attacktype & AT_DEATH)	1232	if (arrow->attacktype & AT_DEATH)
1434	{	1233	{
1435	*better = 100;	1234	*better = 100;
1436	return arrow;	1235	return arrow;
…		…
1444	else	1243	else
1445	{	1244	{
1446	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1245	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1447	{	1246	{
1448	attacktype = 1 << attacknum;	1247	attacktype = 1 << attacknum;
1449	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1248	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1450	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1249	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1451	{	1250	{
1452	tmp = arrow;	1251	tmp = arrow;
1453	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1252	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1454	}	1253	}
1455	}	1254	}
		1255
1456	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1256	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1457	{	1257	{
1458	tmp = arrow;	1258	tmp = arrow;
1459	betterby = 2 + arrow->magic + arrow->stats.dam;	1259	betterby = 2 + arrow->magic + arrow->stats.dam;
1460	}	1260	}
		1261
1461	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1262	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1462	{	1263	{
1463	tmp = arrow;	1264	tmp = arrow;
1464	betterby = 1 + arrow->magic + arrow->stats.dam;	1265	betterby = 1 + arrow->magic + arrow->stats.dam;
1465	}	1266	}
1466	}	1267	}
1467	}	1268	}
1468	}	1269	}
		1270
1469	if (tmp == NULL && arrow == NULL)	1271	if (tmp == NULL && arrow == NULL)
1470	return find_arrow (op, type);	1272	return find_arrow (op, type);
1471		1273
1472	*better = betterby;	1274	*better = betterby;
1473	return tmp;	1275	return tmp;
…		…
1477	* find_better_arrow to find a decent arrow to use.	1279	* find_better_arrow to find a decent arrow to use.
1478	* op = the shooter	1280	* op = the shooter
1479	* type = bow->race	1281	* type = bow->race
1480	* dir = fire direction	1282	* dir = fire direction
1481	*/	1283	*/
1482		1284	static object *
1483	object *
1484	pick_arrow_target (object *op, const char *type, int dir)	1285	pick_arrow_target (object *op, shstr_cmp type, int dir)
1485	{	1286	{
1486	object *tmp = NULL;	1287	object *tmp = NULL;
1487	maptile *m;	1288	maptile *m;
1488	int i, mflags, found, number;	1289	int i, mflags, found, number;
1489	sint16 x, y;	1290	sint16 x, y;
…		…
1504	for (i = 0, found = 0; i < 20; i++)	1305	for (i = 0, found = 0; i < 20; i++)
1505	{	1306	{
1506	x += freearr_x[dir];	1307	x += freearr_x[dir];
1507	y += freearr_y[dir];	1308	y += freearr_y[dir];
1508	mflags = get_map_flags (m, &m, x, y, &x, &y);	1309	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1310
1509	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1311	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1510	{	1312	{
1511	tmp = NULL;	1313	tmp = 0;
1512	break;	1314	break;
1513	}	1315	}
1514	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1316	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1515	{	1317	{
1516	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1318	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1517	* perhaps a bad assumption.	1319	* perhaps a bad assumption.
1518	*/	1320	*/
1519	tmp = NULL;	1321	tmp = 0;
1520	break;	1322	break;
1521	}	1323	}
		1324
1522	if (mflags & P_IS_ALIVE)	1325	if (mflags & P_IS_ALIVE)
1523	{
1524	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1326	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1525	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1327	if (tmp->flag [FLAG_ALIVE])
1526	{
1527	found++;
1528	break;
1529	}
1530	if (found)
1531	break;	1328	break;
1532	}
1533	}	1329	}
1534	if (tmp == NULL)	1330
		1331	if (!tmp)
1535	return find_arrow (op, type);	1332	return find_arrow (op, type);
1536		1333
1537	if (tmp->head)	1334	if (tmp->head)
1538	tmp = tmp->head;	1335	tmp = tmp->head;
1539		1336
…		…
1552	*/	1349	*/
1553	int	1350	int
1554	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1351	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1555	{	1352	{
1556	object *left, *bow;	1353	object *left, *bow;
1557	int bowspeed, mflags;	1354	int mflags;
1558	maptile *m;	1355	maptile *m;
1559		1356
1560	if (!dir)	1357	if (!dir)
1561	{	1358	{
1562	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1359	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1563	return 0;	1360	return 0;
1564	}	1361	}
1565		1362
1566	if (op->type == PLAYER)	1363	if (op->contr)
1567	bow = op->contr->ranges[range_bow];	1364	bow = op->current_weapon;
1568	else	1365	else
1569	{	1366	{
1570	for (bow = op->inv; bow; bow = bow->below)	1367	for (bow = op->inv; bow; bow = bow->below)
1571	/* Don't check for applied - monsters don't apply bows - in that way, they	1368	/* Don't check for applied - monsters don't apply bows - in that way, they
1572	* don't need to switch back and forth between bows and weapons.	1369	* don't need to switch back and forth between bows and weapons.
…		…
1577	if (!bow)	1374	if (!bow)
1578	{	1375	{
1579	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1376	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1580	return 0;	1377	return 0;
1581	}	1378	}
		1379
		1380	// optimisation: move object to top so we will find it quickly again
		1381	splay (bow);
1582	}	1382	}
1583		1383
1584	if (!bow->race || !bow->skill)	1384	if (!bow->race || !bow->skill)
1585	{	1385	{
1586	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1386	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1587	return 0;	1387	return 0;
1588	}	1388	}
1589
1590	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1591
1592	/* penalize ROF for bestarrow */
1593	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1594	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1595
1596	if (bowspeed < 1)
1597	bowspeed = 1;
1598		1389
1599	if (arrow == NULL)	1390	if (arrow == NULL)
1600	{	1391	{
1601	if ((arrow = find_arrow (op, bow->race)) == NULL)	1392	if ((arrow = find_arrow (op, bow->race)) == NULL)
1602	{	1393	{
1603	if (op->type == PLAYER)	1394	if (op->type == PLAYER)
1604	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1395	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1605	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1396	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1606	else	1397	else
1607	CLEAR_FLAG (op, FLAG_READY_BOW);	1398	op->clr_flag (FLAG_READY_BOW);
		1399
1608	return 0;	1400	return 0;
1609	}	1401	}
1610	}	1402	}
1611		1403
1612	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1404	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
…		…
1620	}	1412	}
1621		1413
1622	/* this should not happen, but sometimes does */	1414	/* this should not happen, but sometimes does */
1623	if (arrow->nrof == 0)	1415	if (arrow->nrof == 0)
1624	{	1416	{
		1417	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1625	arrow->destroy ();	1418	arrow->destroy ();
1626	return 0;	1419	return 0;
1627	}	1420	}
1628		1421
1629	left = arrow; /* these are arrows left to the player */	1422	left = arrow; /* these are arrows left to the player */
1630	arrow = get_split_ob (arrow, 1);	1423	arrow = arrow->split ();
1631	if (!arrow)	1424	if (!arrow)
1632	{	1425	{
1633	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1426	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1634	return 0;	1427	return 0;
1635	}	1428	}
1636		1429
1637	arrow->set_owner (op);	1430	arrow->set_owner (op);
1638	arrow->skill = bow->skill;	1431	arrow->skill = bow->skill;
1639	arrow->direction = dir;	1432	arrow->direction = dir;
1640		1433
		1434	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1435	arrow->stats.hp = arrow->stats.dam;
		1436	arrow->stats.grace = arrow->attacktype;
		1437	arrow->custom_name = arrow->slaying;
		1438
		1439	#if 0
		1440	if (player *pl = op->contr)
		1441	{
		1442	float speed = pl->weapon_sp;
		1443
		1444	/* penalize ROF for bestarrow */
		1445	if (pl->bowtype == bow_bestarrow)
		1446	speed *= .9f;
		1447	else
		1448	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1449
		1450	op->speed_left += speed - op->speed;
		1451	}
		1452	#endif
		1453
		1454	SET_ANIMATION (arrow, arrow->direction);
		1455
		1456	/* update the speed */
		1457	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1458	+ bow->stats.dam / 7.f;
		1459
		1460	arrow->set_speed (max (arrow->speed, 2.f));
		1461	arrow->speed_left = 0;
		1462
		1463	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1464
1641	if (op->type == PLAYER)	1465	if (op->type == PLAYER)
1642	{	1466	{
1643	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1644	op->update_stats ();
1645	}
1646
1647	SET_ANIMATION (arrow, arrow->direction);
1648	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1649	arrow->stats.hp = arrow->stats.dam;
1650	arrow->stats.grace = arrow->attacktype;
1651	if (arrow->slaying != NULL)
1652	arrow->spellarg = strdup (arrow->slaying);
1653
1654	/* Note that this was different for monsters - they got their level
1655	* added to the damage. I think the strength bonus is more proper.
1656	*/
1657
1658	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1659
1660	/* update the speed */
1661	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1662	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1663
1664	arrow->set_speed (max (arrow->speed, 1.0));
1665	arrow->speed_left = 0;
1666
1667	if (op->type == PLAYER)
1668	{
1669	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1670	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1671	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1672
1673	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;	1467	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1468	wc -= dex_bonus[op->stats.Dex];
		1469
		1470	if (!arrow->slaying)
		1471	arrow->slaying = op->slaying;
		1472
		1473	arrow->attacktype |= op->attacktype;
1674	}	1474	}
1675	else	1475	else
1676	{	1476	{
1677	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1678	arrow->level = op->level;	1477	arrow->level = op->level;
1679	}	1478	arrow->stats.wc -= bow->magic;
1680		1479
1681	if (arrow->attacktype == AT_PHYSICAL)	1480	if (!arrow->slaying)
		1481	arrow->slaying = bow->slaying;
		1482
1682	arrow->attacktype |= bow->attacktype;	1483	arrow->attacktype |= bow->attacktype;
		1484	}
1683		1485
1684	if (bow->slaying)	1486	wc -= arrow->level;
1685	arrow->slaying = bow->slaying;	1487	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1686		1488
		1489	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1687	arrow->move_type = MOVE_FLY_LOW;	1490	arrow->move_type = MOVE_FLY_LOW;
1688	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1491	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1689		1492
1690	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1493	op->play_sound (sound_find ("fire_arrow"));
1691	m->insert (arrow, sx, sy, op);	1494	m->insert (arrow, sx, sy, op);
1692		1495
1693	if (!arrow->destroyed ())	1496	if (!arrow->destroyed ())
1694	move_arrow (arrow);	1497	move_arrow (arrow);
1695
1696	if (op->type == PLAYER)
1697	{
1698	if (left->destroyed ())
1699	esrv_del_item (op->contr, left->count);
1700	else
1701	esrv_send_item (op, left);
1702	}
1703		1498
1704	return 1;	1499	return 1;
1705	}	1500	}
1706		1501
1707	/* Special fire code for players - this takes into	1502	/* Special fire code for players - this takes into
…		…
1709	* but monsters can't. Putting that code here	1504	* but monsters can't. Putting that code here
1710	* makes the fire_bow code much cleaner.	1505	* makes the fire_bow code much cleaner.
1711	* this function should only be called if 'op' is a player,	1506	* this function should only be called if 'op' is a player,
1712	* hence the function name.	1507	* hence the function name.
1713	*/	1508	*/
1714	int	1509	static int
1715	player_fire_bow (object *op, int dir)	1510	player_fire_bow (object *op, int dir)
1716	{	1511	{
1717	int ret = 0, wcmod = 0;	1512	int ret;
1718		1513
1719	if (op->contr->bowtype == bow_bestarrow)	1514	if (op->contr->bowtype == bow_bestarrow)
1720	{	1515	{
1721	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1516	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1722	}	1517	}
1723	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1518	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1724	{	1519	{
1725	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1520	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1726	wcmod = -1;
1727
1728	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1521	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1729	}	1522	}
1730	else if (op->contr->bowtype == bow_threewide)	1523	else if (op->contr->bowtype == bow_threewide)
1731	{	1524	{
1732	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1525	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1733	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1526	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1734	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1527	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1735	}	1528	}
1736	else if (op->contr->bowtype == bow_spreadshot)	1529	else if (op->contr->bowtype == bow_spreadshot)
1737	{	1530	{
1738	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1531	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1739	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1532	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1740	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1533	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1741
1742	}	1534	}
1743	else	1535	else
1744	{	1536	{
1745	/* Simple case */	1537	/* Simple case */
1746	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1538	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1747	}	1539	}
		1540
1748	return ret;	1541	return ret;
1749	}	1542	}
1750
1751		1543
1752	/* Fires a misc (wand/rod/horn) object in 'dir'.	1544	/* Fires a misc (wand/rod/horn) object in 'dir'.
1753	* Broken apart from 'fire' to keep it more readable.	1545	* Broken apart from 'fire' to keep it more readable.
1754	*/	1546	*/
1755	void	1547	static void
1756	fire_misc_object (object *op, int dir)	1548	fire_misc_object (object *op, int dir)
1757	{	1549	{
1758	object *item;	1550	object *item = op->contr->ranged_ob;
1759		1551
1760	if (!op->contr->ranges[range_misc])	1552	if (!item)
1761	{	1553	{
1762	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1554	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1763	return;	1555	return;
1764	}	1556	}
1765		1557
1766	item = op->contr->ranges[range_misc];
1767	if (!item->inv)	1558	if (!item->inv)
1768	{	1559	{
1769	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1560	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1770	return;	1561	return;
1771	}	1562	}
		1563
		1564	if (!op->apply (item))
		1565	return;
		1566
1772	if (item->type == WAND)	1567	if (item->type == WAND)
1773	{	1568	{
1774	if (item->stats.food <= 0)	1569	if (item->stats.food <= 0)
1775	{	1570	{
1776	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1571	op->contr->play_sound (sound_find ("wand_poof"));
1777	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1572	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1573
1778	return;	1574	return;
1779	}	1575	}
1780	}	1576	}
1781	else if (item->type == ROD || item->type == HORN)	1577	else if (item->type == ROD || item->type == HORN)
1782	{	1578	{
1783	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1579	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1580
		1581	// using the maximum of the rods charge allows at least one spell cast
		1582	// for a rod or horn, this fixes some broken rods.
		1583	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1784	{	1584	{
1785	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1585	op->contr->play_sound (sound_find ("wand_poof"));
		1586
1786	if (item->type == ROD)	1587	if (item->type == ROD)
1787	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1588	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1788	else	1589	else
1789	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1590	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1591
1790	return;	1592	return;
1791	}	1593	}
1792	}	1594	}
1793		1595
1794	if (cast_spell (op, item, dir, item->inv, NULL))	1596	if (cast_spell (op, item, dir, item->inv, NULL))
1795	{	1597	{
1796	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1598	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1599
1797	if (item->type == WAND)	1600	if (item->type == WAND)
1798	{	1601	{
1799	if (!(--item->stats.food))	1602	if (!(--item->stats.food))
1800	{	1603	{
1801	object *tmp;	1604	object *tmp;
1802		1605
1803	if (item->arch)	1606	if (item->arch)
1804	{	1607	{
1805	CLEAR_FLAG (item, FLAG_ANIMATE);	1608	item->clr_flag (FLAG_ANIMATE);
1806	item->face = item->arch->clone.face;	1609	item->face = item->arch->face;
1807	item->set_speed (0);	1610	item->set_speed (0);
1808	}	1611	}
1809		1612
1810	if ((tmp = item->in_player ()))	1613	if (object *pl = item->visible_to ())
1811	esrv_update_item (UPD_ANIM, tmp, item);	1614	esrv_update_item (UPD_ANIM, pl, item);
1812	}	1615	}
1813	}	1616	}
1814	else if (item->type == ROD || item->type == HORN)	1617	else if (item->type == ROD || item->type == HORN)
1815	drain_rod_charge (item);	1618	drain_rod_charge (item);
1816	}	1619	}
1817	}	1620	}
1818		1621
1819	/* Received a fire command for the player - go and do it.	1622	/* Received a fire command for the player - go and do it.
1820	*/	1623	*/
1821	void	1624	bool
1822	fire (object *op, int dir)	1625	fire (object *who, int dir)
1823	{	1626	{
1824	int spellcost = 0;	1627	int spellcost = 0;
1825		1628
		1629	player *pl = who->contr;
		1630
		1631	if (pl->golem)
		1632	{
		1633	control_golem (who->contr->golem, dir);
		1634	return false;
		1635	}
		1636
		1637	object *ob = pl->ranged_ob;
		1638
		1639	if (!ob)
		1640	return false;
		1641
		1642	if (who->speed_left > 0.f)
		1643	--who->speed_left;
		1644	else
		1645	return false;
		1646
		1647	if (!who->apply (ob))
		1648	return false;
		1649
1826	/* check for loss of invisiblity/hide */	1650	/* check for loss of invisiblity/hide */
1827	if (action_makes_visible (op))	1651	if (action_makes_visible (who))
1828	make_visible (op);	1652	make_visible (who);
1829		1653
1830	switch (op->contr->shoottype)	1654	switch (ob->type)
1831	{	1655	{
1832	case range_none:	1656	case BOW:
1833	return;
1834
1835	case range_bow:
1836	player_fire_bow (op, dir);	1657	player_fire_bow (who, dir);
1837	return;	1658	break;
1838		1659
1839	case range_magic: /* Casting spells */	1660	case SPELL:
1840	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : 0));	1661	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1841	return;	1662	break;
1842		1663
1843	case range_misc:	1664	case BUILDER:
1844	fire_misc_object (op, dir);
1845	return;
1846
1847	case range_golem: /* Control summoned monsters from scrolls */
1848	if (QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
1849	{
1850	op->contr->ranges[range_golem] = 0;
1851	op->contr->shoottype = range_none;
1852	}
1853	else
1854	control_golem (op->contr->ranges[range_golem], dir);
1855	return;
1856
1857	case range_skill:
1858	if (!op->chosen_skill)
1859	{
1860	if (op->type == PLAYER)
1861	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
1862	return;
1863	}
1864	(void) do_skill (op, op, op->chosen_skill, dir, NULL);
1865	return;
1866	case range_builder:
1867	apply_map_builder (op, dir);	1665	apply_map_builder (who, dir);
1868	return;	1666	break;
		1667
		1668	case SKILL:
		1669	do_skill (who, who, ob, dir, 0);
		1670	break;
		1671
		1672	case RANGED:
		1673	do_skill (who, ob, who->chosen_skill, dir, 0);
		1674	break;
		1675
1869	default:	1676	default:
1870	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");	1677	fire_misc_object (who, dir);
1871	return;	1678	break;
1872	}	1679	}
1873	}
1874		1680
		1681	return true;
		1682	}
1875		1683
1876		1684	static object *
1877	/* find_key
1878	* We try to find a key for the door as passed. If we find a key
1879	* and successfully use it, we return the key, otherwise NULL
1880	* This function merges both normal and locked door, since the logic
1881	* for both is the same - just the specific key is different.
1882	* pl is the player,
1883	* inv is the objects inventory to searched
1884	* door is the door we are trying to match against.
1885	* This function can be called recursively to search containers.
1886	*/
1887
1888	object *
1889	find_key (object *pl, object *container, object *door)	1685	find_key_ (object *pl, object *container, object *door)
1890	{	1686	{
1891	object *tmp, *key;	1687	object *tmp, *key;
1892		1688
1893	/* Should not happen, but sanity checking is never bad */	1689	/* Should not happen, but sanity checking is never bad */
1894	if (container->inv == NULL)	1690	if (!container->inv)
1895	return NULL;	1691	return 0;
1896		1692
1897	/* First, lets try to find a key in the top level inventory */	1693	/* First, lets try to find a key in the top level inventory */
1898	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1694	for (tmp = container->inv; tmp; tmp = tmp->below)
1899	{	1695	{
1900	if (door->type == DOOR && tmp->type == KEY)	1696	if (door->type == DOOR && tmp->type == KEY)
1901	break;	1697	break;
		1698
1902	/* For sanity, we should really check door type, but other stuff	1699	/* For sanity, we should really check door type, but other stuff
1903	* (like containers) can be locked with special keys	1700	* (like containers) can be locked with special keys
1904	*/	1701	*/
1905	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1702	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1906	break;	1703	break;
1907	}	1704	}
		1705
1908	/* No key found - lets search inventories now */	1706	/* No key found - lets search inventories now */
1909	/* If we find and use a key in an inventory, return at that time.	1707	/* If we find and use a key in an inventory, return at that time.
1910	* otherwise, if we search all the inventories and still don't find	1708	* otherwise, if we search all the inventories and still don't find
1911	* a key, return	1709	* a key, return
1912	*/	1710	*/
1913	if (!tmp)	1711	if (!tmp)
1914	{	1712	{
1915	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1713	for (tmp = container->inv; tmp; tmp = tmp->below)
1916	{
1917	/* No reason to search empty containers */	1714	/* No reason to search empty containers */
1918	if (tmp->type == CONTAINER && tmp->inv)	1715	if (tmp->type == CONTAINER && tmp->inv)
1919	{
1920	if ((key = find_key (pl, tmp, door)) != NULL)	1716	if ((key = find_key_ (pl, tmp, door)))
1921	return key;	1717	return key;
1922	}	1718
1923	}
1924	if (!tmp)	1719	if (!tmp)
1925	return NULL;	1720	return 0;
1926	}	1721	}
		1722
1927	/* We get down here if we have found a key. Now if its in a container,	1723	/* We get down here if we have found a key. Now if its in a container,
1928	* see if we actually want to use it	1724	* see if we actually want to use it
1929	*/	1725	*/
1930	if (pl != container)	1726	if (pl != container)
1931	{	1727	{
1932	/* Only let players use keys in containers */	1728	/* Only let players use keys in containers */
1933	if (!pl->contr)	1729	if (!pl->contr)
1934	return NULL;	1730	return 0;
		1731
1935	/* cases where this fails:	1732	/* cases where this fails:
1936	* If we only search the player inventory, return now since we	1733	* If we only search the player inventory, return now since we
1937	* are not in the players inventory.	1734	* are not in the players inventory.
1938	* If the container is not active, return now since only active	1735	* If the container is not active, return now since only active
1939	* containers can be used.	1736	* containers can be used.
…		…
1943	* inv must have been an container and must have been active.	1740	* inv must have been an container and must have been active.
1944	*	1741	*
1945	* Change the color so that the message doesn't disappear with	1742	* Change the color so that the message doesn't disappear with
1946	* all the others.	1743	* all the others.
1947	*/	1744	*/
1948	if (pl->contr->usekeys == key_inventory ||	1745	if (pl->contr->usekeys == key_inventory
1949	!QUERY_FLAG (container, FLAG_APPLIED) ||	1746	|| !container->flag [FLAG_APPLIED]
1950	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1747	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1951	{	1748	{
1952	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1749	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1953	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1750	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1954	return NULL;	1751	return NULL;
1955	}	1752	}
1956	}	1753	}
		1754
1957	return tmp;	1755	return tmp;
		1756	}
		1757
		1758	/* find_key
		1759	* We try to find a key for the door as passed. If we find a key
		1760	* and successfully use it, we return the key, otherwise NULL
		1761	* This function merges both normal and locked door, since the logic
		1762	* for both is the same - just the specific key is different.
		1763	* pl is the player,
		1764	* inv is the objects inventory to searched
		1765	* door is the door we are trying to match against.
		1766	* This function can be called recursively to search containers.
		1767	*/
		1768	object *
		1769	find_key (object *pl, object *container, object *door)
		1770	{
		1771	if (door->slaying && is_match_expr (door->slaying))
		1772	{
		1773	// for match expressions, we try to find the key by applying the match
		1774	// to the op itself, which is supposed to find the "key", instead
		1775	// of searching through containers ourselves.
		1776
		1777	return match_one (door->slaying, container, door, pl, pl);
		1778	}
		1779	else
		1780	return find_key_ (pl, container, door);
1958	}	1781	}
1959		1782
1960	/* moved door processing out of move_player_attack.	1783	/* moved door processing out of move_player_attack.
1961	* returns 1 if player has opened the door with a key	1784	* returns 1 if player has opened the door with a key
1962	* such that the caller should not do anything more,	1785	* such that the caller should not do anything more,
1963	* 0 otherwise	1786	* 0 otherwise
1964	*/	1787	*/
1965	static int	1788	static int
1966	player_attack_door (object *op, object *door)	1789	player_attack_door (object *op, object *door)
1967	{	1790	{
1968	/* If its a door, try to find a use a key. If we do destroy the door,	1791	/* If its a door, try to find a key. If we do destroy the door,
1969	* might as well return immediately as there is nothing more to do -	1792	* might as well return immediately as there is nothing more to do -
1970	* otherwise, we fall through to the rest of the code.	1793	* otherwise, we fall through to the rest of the code.
1971	*/	1794	*/
1972	object *key = find_key (op, op, door);	1795	object *key = find_key (op, op, door);
1973		1796
1974	/* IF we found a key, do some extra work */	1797	/* If we found a key, do some extra work */
1975	if (key)	1798	if (key)
1976	{	1799	{
1977	object *container = key->env;	1800	object *container = key->env;
1978		1801
1979	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1980	if (action_makes_visible (op))	1802	if (action_makes_visible (op))
1981	make_visible (op);	1803	make_visible (op);
		1804
1982	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1805	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
1983	spring_trap (door->inv, op);	1806	spring_trap (door->inv, op);
		1807
1984	if (door->type == DOOR)	1808	if (door->type == DOOR)
1985	{
1986	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1809	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1987	}
1988	else if (door->type == LOCKED_DOOR)	1810	else if (door->type == LOCKED_DOOR)
1989	{	1811	{
1990	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1812	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1991	remove_door2 (door); /* remove door without violence ;-) */	1813	remove_door2 (door); /* remove door without violence ;-) */
1992	}	1814	}
		1815
1993	/* Do this after we print the message */	1816	/* Do this after we print the message */
1994	decrease_ob (key); /* Use up one of the keys */	1817	key->decrease (); /* Use up one of the keys */
1995	/* Need to update the weight the container the key was in */	1818
1996	if (container != op)
1997	esrv_update_item (UPD_WEIGHT, op, container);
1998	return 1; /* Nothing more to do below */	1819	return 1; /* Nothing more to do below */
1999	}	1820	}
2000	else if (door->type == LOCKED_DOOR)	1821	else if (door->type == LOCKED_DOOR)
2001	{	1822	{
2002	/* Might as well return now - no other way to open this */	1823	/* Might as well return now - no other way to open this */
2003	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1824	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2004	return 1;	1825	return 1;
2005	}	1826	}
		1827
2006	return 0;	1828	return 0;
2007	}	1829	}
2008		1830
2009	/* This function is just part of a breakup from move_player.	1831	/* This function is just part of a breakup from move_player.
2010	* It should keep the code cleaner.	1832	* It should keep the code cleaner.
2011	* When this is called, the players direction has been updated	1833	* When this is called, the players direction has been updated
2012	* (taking into account confusion.) The player is also actually	1834	* (taking into account confusion.) The player is also actually
2013	* going to try and move (not fire weapons).	1835	* going to try and move (not fire weapons).
2014	*/	1836	*/
2015	void	1837	bool
2016	move_player_attack (object *op, int dir)	1838	move_player_attack (object *op, int dir)
2017	{	1839	{
2018	object *tmp, *mon;	1840	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2019	sint16 nx, ny;	1841	{
2020	int on_battleground;	1842	--op->speed_left;
2021	maptile *m;	1843	return true;
		1844	}
2022		1845
2023	nx = freearr_x[dir] + op->x;	1846	sint16 nx = freearr_x[dir] + op->x;
2024	ny = freearr_y[dir] + op->y;	1847	sint16 ny = freearr_y[dir] + op->y;
2025		1848
2026	on_battleground = op_on_battleground (op, 0, 0);	1849	if (out_of_map (op->map, nx, ny))
		1850	return false;
2027		1851
2028	/* If braced, or can't move to the square, and it is not out of the	1852	/* If braced, or can't move to the square, and it is not out of the
2029	* map, attack it. Note order of if statement is important - don't	1853	* map, attack it. Note order of if statement is important - don't
2030	* want to be calling move_ob if braced, because move_ob will move the	1854	* want to be calling move_ob if braced, because move_ob will move the
2031	* player. This is a pretty nasty hack, because if we could	1855	* player. This is a pretty nasty hack, because if we could
2032	* move to some space, it then means that if we are braced, we should	1856	* move to some space, it then means that if we are braced, we should
2033	* do nothing at all. As it is, if we are braced, we go through	1857	* do nothing at all. As it is, if we are braced, we go through
2034	* quite a bit of processing. However, it probably is less than what	1858	* quite a bit of processing. However, it probably is less than what
2035	* move_ob uses.	1859	* move_ob uses.
2036	*/	1860	*/
2037	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1861	maptile *m = op->map->xy_find (nx, ny);
		1862
		1863	/* Go through all the objects, and find ones of interest. Only stop if
		1864	* we find a monster - that is something we know we want to attack.
		1865	* if its a door or barrel (can roll) see if there may be monsters
		1866	* on the space
		1867	*/
		1868	object *mon;
		1869	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1870	{
		1871	if ((mon->flag [FLAG_ALIVE]
		1872	|| mon->type == LOCKED_DOOR
		1873	|| mon->flag [FLAG_CAN_ROLL])
		1874	&& mon != op)
		1875	break;
2038	{	1876	}
2039	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1877
		1878	if (!mon) /* This happens anytime the player tries to move */
		1879	return false; /* into a wall */
		1880
		1881	mon = mon->head_ ();
		1882
		1883	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1884	if (op->contr->weapon_sp_left > 0.f)
		1885	if (player_attack_door (op, mon))
		1886	{
		1887	--op->contr->weapon_sp_left;
		1888	return true;
2040	{	1889	}
2041	m = op->map->xy_find (nx, ny);	1890
2042	if (!m)	1891	/* The following deals with possibly attacking peaceful
2043	return; /* Don't think this should happen */	1892	* or friendly creatures. Basically, all players are considered
		1893	* unaggressive. If the moving player has peaceful set, then the
		1894	* object should be pushed instead of attacked. It is assumed that
		1895	* if you are braced, you will not attack friends accidently,
		1896	* and thus will not push them.
		1897	*/
		1898
		1899	/* If the creature is a pet, push it even if the player is not
		1900	* peaceful. Our assumption is the creature is a pet if the
		1901	* player owns it and it is either friendly or unagressive.
		1902	*/
		1903	if (op->type == PLAYER
		1904	&& ((mon->owner && mon->owner->contr
		1905	&& same_party (mon->owner->contr->party, op->contr->party))
		1906	|| mon->owner == op)
		1907	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1908	{
		1909	/* If we're braced, we don't want to switch places with it */
		1910	if (op->contr->braced)
		1911	return false;
		1912
		1913	if (op->speed_left > 0.f)
		1914	{
		1915	--op->speed_left;
		1916
		1917	op->play_sound (sound_find ("push_player"));
		1918	push_ob (mon, dir, op);
		1919
		1920	if (action_makes_visible (op))
		1921	make_visible (op);
		1922
		1923	return true;
2044	}	1924	}
2045	else	1925	else
2046	m = op->map;
2047
2048	if (!(tmp = m->at (nx, ny).bot))
2049	return;	1926	return false;
		1927	}
2050		1928
2051	mon = 0;	1929	bool on_battleground = op_on_battleground (op, 0, 0);
2052	/* Go through all the objects, and find ones of interest. Only stop if
2053	* we find a monster - that is something we know we want to attack.
2054	* if its a door or barrel (can roll) see if there may be monsters
2055	* on the space
2056	*/
2057	while (tmp)
2058	{
2059	if (tmp == op)
2060	{
2061	tmp = tmp->above;
2062	continue;
2063	}
2064		1930
2065	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2066	{
2067	mon = tmp;
2068	break;
2069	}
2070
2071	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2072	mon = tmp;
2073
2074	tmp = tmp->above;
2075	}
2076
2077	if (!mon) /* This happens anytime the player tries to move */
2078	return; /* into a wall */
2079
2080	if (mon->head)
2081	mon = mon->head;
2082
2083	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2084	if (player_attack_door (op, mon))
2085	return;
2086
2087	/* The following deals with possibly attacking peaceful
2088	* or frienddly creatures. Basically, all players are considered
2089	* unaggressive. If the moving player has peaceful set, then the
2090	* object should be pushed instead of attacked. It is assumed that
2091	* if you are braced, you will not attack friends accidently,
2092	* and thus will not push them.
2093	*/
2094
2095	/* If the creature is a pet, push it even if the player is not
2096	* peaceful. Our assumption is the creature is a pet if the
2097	* player owns it and it is either friendly or unagressive.
2098	*/
2099	if ((op->type == PLAYER)
2100	#if COZY_SERVER
2101	&&
2102	((mon->owner && mon->owner->contr
2103	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2104	#else
2105	&& mon->owner == op
2106	#endif
2107	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2108	{
2109	/* If we're braced, we don't want to switch places with it */
2110	if (op->contr->braced)
2111	return;
2112
2113	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2114	(void) push_ob (mon, dir, op);
2115	if (op->contr->tmp_invis || op->hide)
2116	make_visible (op);
2117
2118	return;
2119	}
2120
2121	/* in certain circumstances, you shouldn't attack friendly	1931	/* in certain circumstances, you shouldn't attack friendly
2122	* creatures. Note that if you are braced, you can't push	1932	* creatures. Note that if you are braced, you can't push
2123	* someone, but put it inside this loop so that you won't	1933	* someone, but put it inside this loop so that you won't
2124	* attack them either.	1934	* attack them either.
2125	*/	1935	*/
2126	if ((mon->type == PLAYER || mon->enemy != op) &&	1936	if ((mon->type == PLAYER || mon->enemy != op)
2127	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1937	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2128	#ifdef PROHIBIT_PLAYERKILL
2129	(op->contr->peaceful	1938	&& ((op->contr->peaceful
2130	|| (mon->type == PLAYER	1939	|| (mon->type == PLAYER && mon->contr->peaceful))
2131	&& mon->contr->
2132	peaceful)) &&
2133	#else
2134	op->contr->peaceful &&
2135	#endif
2136	!on_battleground))	1940	&& !on_battleground))
		1941	{
		1942	if (op->speed_left > 0.f)
2137	{	1943	{
		1944	--op->speed_left;
		1945
2138	if (!op->contr->braced)	1946	if (!op->contr->braced)
2139	{	1947	{
2140	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1948	op->play_sound (sound_find ("push_player"));
2141	push_ob (mon, dir, op);	1949	push_ob (mon, dir, op);
2142	}	1950	}
2143	else	1951	else
2144	new_draw_info (0, 0, op, "You withhold your attack");	1952	op->statusmsg ("You withhold your attack");
2145		1953
2146	if (op->contr->tmp_invis || op->hide)	1954	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2147	make_visible (op);	1955	make_visible (op);
2148	}
2149		1956
		1957	return true;
		1958	}
		1959	}
2150	/* If the object is a boulder or other rollable object, then	1960	/* If the object is a boulder or other rollable object, then
2151	* roll it if not braced. You can't roll it if you are braced.	1961	* roll it if not braced. You can't roll it if you are braced.
2152	*/	1962	*/
2153	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1963	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1964	{
		1965	if (op->speed_left > 0.f)
2154	{	1966	{
		1967	--op->speed_left;
		1968
2155	recursive_roll (mon, dir, op);	1969	recursive_roll (mon, dir, op);
2156	if (action_makes_visible (op))	1970	if (action_makes_visible (op))
2157	make_visible (op);	1971	make_visible (op);
2158	}
2159		1972
		1973	return true;
		1974	}
		1975	}
2160	/* Any generic living creature. Including things like doors.	1976	/* Any generic living creature. Including things like doors.
2161	* Way it works is like this: First, it must have some hit points	1977	* Way it works is like this: First, it must have some hit points
2162	* and be living. Then, it must be one of the following:	1978	* and be living. Then, it must be one of the following:
2163	* 1) Not a player, 2) A player, but of a different party. Note	1979	* 1) Not a player, 2) A player, but of a different party. Note
2164	* that party_number -1 is no party, so attacks can still happen.	1980	* that party_number -1 is no party, so attacks can still happen.
2165	*/	1981	*/
2166	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	1982	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2167	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	1983	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2168	{	1984	{
2169		1985	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2170	/* If the player hasn't hit something this tick, and does
2171	* so, give them speed boost based on weapon speed. Doing
2172	* it here is better than process_players2, which basically
2173	* incurred a 1 tick offset.
2174	*/
2175	if (!op->contr->has_hit)
2176	{	1986	{
2177	op->speed_left += op->speed / op->contr->weapon_sp;	1987	--op->contr->weapon_sp_left;
2178
2179	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2180	}
2181		1988
2182	skill_attack (mon, op, 0, 0, 0);	1989	skill_attack (mon, op, 0, 0, 0);
2183
2184	/* If attacking another player, that player gets automatic
2185	* hitback, and doesn't loose luck either.
2186	* Disable hitback on the battleground or if the target is
2187	* the wiz.
2188	*/
2189	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2190	{
2191	short luck = mon->stats.luck;
2192
2193	mon->contr->has_hit = 1;
2194	skill_attack (op, mon, 0, 0, 0);
2195	mon->stats.luck = luck;
2196	}
2197		1990
2198	if (action_makes_visible (op))	1991	if (action_makes_visible (op))
2199	make_visible (op);	1992	make_visible (op);
2200	}
2201	} /* if player should attack something */
2202	}
2203		1993
2204	int	1994	return true;
		1995	}
		1996	}
		1997
		1998	return false;
		1999	}
		2000
		2001	bool
2205	move_player (object *op, int dir)	2002	move_player (object *op, int dir)
2206	{	2003	{
2207	int pick;
2208
2209	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	2004	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2210	return 0;	2005	return 0;
2211		2006
2212	/* Sanity check: make sure dir is valid */	2007	/* Sanity check: make sure dir is valid */
2213	if ((dir < 0) || (dir >= 9))	2008	if (dir < 0 || dir > 8)
2214	{	2009	{
2215	LOG (llevError, "move_player: invalid direction %d\n", dir);	2010	LOG (llevError, "move_player: invalid direction %d\n", dir);
2216	return 0;	2011	return 0;
2217	}	2012	}
2218		2013
2219	/* peterm: added following line */	2014	/* peterm: added following line */
2220	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2015	if (op->flag [FLAG_CONFUSED] && dir)
2221	dir = absdir (dir + RANDOM () % 3 + RANDOM () % 3 - 2);	2016	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2222		2017
2223	op->facing = dir;	2018	op->facing = dir;
2224		2019
2225	if (op->hide)	2020	if (op->flag [FLAG_HIDDEN])
2226	do_hidden_move (op);	2021	do_hidden_move (op);
2227		2022
		2023	bool retval;
		2024	int pick = 0;
		2025
2228	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2026	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2229	/*nop */ ;	2027	retval = RESULT_INT (0);
2230	else if (op->contr->fire_on)	2028	else if (op->contr->fire_on)
2231	fire (op, dir);	2029	retval = fire (op, dir);
2232	else	2030	else
2233	{	2031	{
2234	move_player_attack (op, dir);	2032	retval = move_player_attack (op, dir);
2235	pick = check_pick (op);	2033	pick = check_pick (op);
2236	}	2034	}
2237		2035
2238	/* Add special check for newcs players and fire on - this way, the	2036	/* Add special check for newcs players and fire on - this way, the
2239	* server can handle repeat firing.	2037	* server can handle repeat firing.
…		…
2246	/* Update how the player looks. Use the facing, so direction may	2044	/* Update how the player looks. Use the facing, so direction may
2247	* get reset to zero. This allows for full animation capabilities	2045	* get reset to zero. This allows for full animation capabilities
2248	* for players.	2046	* for players.
2249	*/	2047	*/
2250	animate_object (op, op->facing);	2048	animate_object (op, op->facing);
2251	return 0;	2049
		2050	return retval;
2252	}	2051	}
2253		2052
2254	/* This is similar to handle_player, below, but is only used by the	2053	/* This is similar to handle_player, below, but is only used by the
2255	* new client/server stuff.	2054	* new client/server stuff.
2256	* This is sort of special, in that the new client/server actually uses	2055	* This is sort of special, in that the new client/server actually uses
2257	* the new speed values for commands.	2056	* the new speed values for commands.
2258	*	2057	*
2259	* Returns true if there are more actions we can do.	2058	* Returns true if there are more actions we can do. Should not do
		2059	* many actions in a row, as that would be too unfair to other
		2060	* players.
2260	*/	2061	*/
2261	int	2062	bool
2262	handle_newcs_player (object *op)	2063	handle_newcs_player (object *op)
2263	{	2064	{
2264	if (op->contr->hidden)	2065	if (op->flag [FLAG_SCARED])
2265	{
2266	op->invisible = 1000;
2267	/* the socket code flashes the player visible/invisible
2268	* depending on the value of invisible, so we need to
2269	* alternate it here for it to work correctly.
2270	*/
2271	if (pticks & 2)
2272	op->invisible--;
2273	}	2066	{
2274	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2067	if (op->speed_left > 0.f)
2275	{
2276	op->invisible--;
2277	if (!op->invisible)
2278	{
2279	make_visible (op);
2280	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2281	}	2068	{
2282	}
2283
2284	if (QUERY_FLAG (op, FLAG_SCARED))
2285	{
2286	flee_player (op);
2287	/* If player is still scared, that is his action for this tick */
2288	if (QUERY_FLAG (op, FLAG_SCARED))
2289	{
2290	op->speed_left--;	2069	--op->speed_left;
		2070	flee_player (op);
		2071
2291	return 0;	2072	return true;
2292	}	2073	}
		2074	else
		2075	return false;
2293	}	2076	}
2294
2295	/* I've been seeing crashes where the golem has been destroyed, but
2296	* the player object still points to the defunct golem. The code that
2297	* destroys the golem looks correct, and it doesn't always happen, so
2298	* put this in a a workaround to clean up the golem pointer.
2299	*/
2300	if (op->contr->ranges[range_golem] && QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2301	op->contr->ranges[range_golem] = 0;
2302		2077
2303	/* call this here - we also will call this in do_ericserver, but	2078	/* call this here - we also will call this in do_ericserver, but
2304	* the players time has been increased when doericserver has been	2079	* the players time has been increased when doericserver has been
2305	* called, so we recheck it here.	2080	* called, so we recheck it here.
2306	*/	2081	*/
2307	if (op->contr->ns->handle_command ())	2082	if (op->contr->ns->handle_command ())
2308	return 1;	2083	return true;
2309		2084
2310	if (op->speed_left > 0)
2311	{
2312	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2085	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2313	{
2314	/* All move commands take 1 tick, at least for now */
2315	op->speed_left--;
2316
2317	/* Instead of all the stuff below, let move_player take care
2318	* of it. Also, some of the skill stuff is only put in
2319	* there, as well as the confusion stuff.
2320	*/
2321	move_player (op, op->direction);	2086	return move_player (op, op->direction);
2322		2087
2323	return op->speed_left > 0;
2324	}
2325	}
2326
2327	return 0;	2088	return false;
2328	}	2089	}
2329		2090
2330	int	2091	static int
2331	save_life (object *op)	2092	save_life (object *op)
2332	{	2093	{
2333	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2094	if (!op->flag [FLAG_LIFESAVE])
2334	return 0;	2095	return 0;
2335		2096
2336	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2097	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2337	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2098	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2338	{	2099	{
2339	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2100	op->play_sound (sound_find ("ob_evaporate"));
2340	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2101	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2341		2102
2342	if (op->contr)
2343	esrv_del_item (op->contr, tmp->count);
2344
2345	tmp->destroy ();	2103	tmp->destroy ();
2346	CLEAR_FLAG (op, FLAG_LIFESAVE);	2104	op->clr_flag (FLAG_LIFESAVE);
2347		2105
2348	if (op->stats.hp < 0)	2106	if (op->stats.hp < 0)
2349	op->stats.hp = op->stats.maxhp;	2107	op->stats.hp = op->stats.maxhp;
2350		2108
2351	if (op->stats.food < 0)	2109	if (op->stats.food < 0)
2352	op->stats.food = 999;	2110	op->stats.food = MAX_FOOD;
2353		2111
2354	op->update_stats ();	2112	op->update_stats ();
2355	return 1;	2113	return 1;
2356	}	2114	}
2357		2115
2358	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2116	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2359	CLEAR_FLAG (op, FLAG_LIFESAVE);	2117	op->clr_flag (FLAG_LIFESAVE);
2360	enter_player_savebed (op); /* bring him home. */	2118	enter_player_savebed (op); /* bring him home. */
2361	return 0;	2119	return 0;
2362	}	2120	}
2363		2121
2364	/* This goes throws the inventory and removes unpaid objects, and puts them	2122	/* This goes throws the inventory and removes unpaid objects, and puts them
2365	* back in the map (location and map determined by values of env). This	2123	* back in the map (location and map determined by values of env). This
2366	* function will descend into containers. op is the object to start the search	2124	* function will descend into containers. op is the object to start the search
2367	* from.	2125	* from.
2368	*/	2126	*/
		2127	static void
		2128	drop_unpaid_items (object *op, object *env)
		2129	{
		2130	while (op)
		2131	{
		2132	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2133
		2134	if (op->flag [FLAG_UNPAID])
		2135	op->insert_at (env);
		2136	else if (op->inv)
		2137	drop_unpaid_items (op->inv, env);
		2138
		2139	op = next;
		2140	}
		2141	}
		2142
2369	void	2143	void
2370	remove_unpaid_objects (object *op, object *env)	2144	object::drop_unpaid_items ()
2371	{	2145	{
2372	object *next;	2146	if (!flag [FLAG_REMOVED])
2373		2147	::drop_unpaid_items (inv, this);
2374	while (op)
2375	{
2376	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2377
2378	if (QUERY_FLAG (op, FLAG_UNPAID))
2379	{
2380	if (env->type == PLAYER)
2381	esrv_del_item (env->contr, op->count);
2382
2383	op->insert_at (env);
2384	}
2385	else if (op->inv)
2386	remove_unpaid_objects (op->inv, env);
2387
2388	op = next;
2389	}
2390	}
2391
2392	/*
2393	* Returns pointer a static string containing gravestone text
2394	* Moved from apply.c to player.c - player.c is what
2395	* actually uses this function. player.c may not be quite the
2396	* best, a misc file for object actions is probably better,
2397	* but there isn't one in the server directory.
2398	*/
2399	char *
2400	gravestone_text (object *op)
2401	{
2402	static char buf2[MAX_BUF];
2403	char buf[MAX_BUF];
2404	time_t now = time (NULL);
2405
2406	strcpy (buf2, " R.I.P.\n\n");
2407	if (op->type == PLAYER)
2408	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2409	else
2410	sprintf (buf, "%s\n", &op->name);
2411
2412	strncat (buf2, " ", 20 - strlen (buf) / 2);
2413	strcat (buf2, buf);
2414	if (op->type == PLAYER)
2415	sprintf (buf, "who was in level %d when killed\n", op->level);
2416	else
2417	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2418
2419	strncat (buf2, " ", 20 - strlen (buf) / 2);
2420	strcat (buf2, buf);
2421	if (op->type == PLAYER)
2422	{
2423	sprintf (buf, "by %s.\n\n", op->contr->killer);
2424	strncat (buf2, " ", 21 - strlen (buf) / 2);
2425	strcat (buf2, buf);
2426	}
2427
2428	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2429	strncat (buf2, " ", 20 - strlen (buf) / 2);
2430	strcat (buf2, buf);
2431
2432	return buf2;
2433	}	2148	}
2434		2149
2435	void	2150	void
2436	do_some_living (object *op)	2151	do_some_living (object *op)
2437	{	2152	{
…		…
2444	int rate_grace = 2000;	2159	int rate_grace = 2000;
2445	const int max_hp = 1;	2160	const int max_hp = 1;
2446	const int max_sp = 1;	2161	const int max_sp = 1;
2447	const int max_grace = 1;	2162	const int max_grace = 1;
2448		2163
2449	if (op->contr->outputs_sync)	2164	if (op->contr->hidden)
		2165	{
		2166	op->invisible = 1000;
		2167	/* the socket code flashes the player visible/invisible
		2168	* depending on the value of invisible, so we need to
		2169	* alternate it here for it to work correctly.
		2170	*/
		2171	if (pticks & 2)
		2172	op->invisible--;
2450	{	2173	}
2451	for (i = 0; i < NUM_OUTPUT_BUFS; i++)	2174	else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2452	if (op->contr->outputs[i].buf && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2175	{
2453	flush_output_element (op, &op->contr->outputs[i]);	2176	if (!op->invisible--)
		2177	{
		2178	make_visible (op);
		2179	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2180	}
2454	}	2181	}
2455		2182
2456	if (op->contr->ns->state == ST_PLAYING)	2183	if (op->contr->ns->state == ST_PLAYING)
2457	{	2184	{
2458	/* these next three if clauses make it possible to SLOW DOWN	2185	/* these next three if clauses make it possible to SLOW DOWN
…		…
2477	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2204	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2478	else	2205	else
2479	{	2206	{
2480	gen_grace = op->stats.maxgrace;	2207	gen_grace = op->stats.maxgrace;
2481	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2208	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2482	}
2483
2484	/* Regenerate Spell Points */
2485	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)
2486	{
2487	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2488	if (op->stats.sp < op->stats.maxsp)
2489	{
2490	op->stats.sp++;
2491	/* dms do not consume food */
2492	if (!QUERY_FLAG (op, FLAG_WIZ))
2493	{
2494	op->stats.food--;
2495	if (op->contr->digestion < 0)
2496	op->stats.food += op->contr->digestion;
2497	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2498	op->stats.food = last_food;
2499	}
2500	}
2501
2502	if (max_sp > 1)
2503	{
2504	over_sp = (gen_sp + 10) / rate_sp;
2505	if (over_sp > 0)
2506	{
2507	if (op->stats.sp < op->stats.maxsp)
2508	{
2509	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2510
2511	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2512	op->stats.sp--;
2513
2514	if (op->stats.sp > op->stats.maxsp)
2515	op->stats.sp = op->stats.maxsp;
2516	}
2517	op->last_sp = 0;
2518	}
2519	else
2520	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2521	}
2522	else
2523	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2524	}	2209	}
2525		2210
2526	/* Regenerate Grace */	2211	/* Regenerate Grace */
2527	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */	2212	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2528	if (--op->last_grace < 0)	2213	if (--op->last_grace < 0)
…		…
2549	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2234	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2550	}	2235	}
2551	/* wearing stuff doesn't detract from grace generation. */	2236	/* wearing stuff doesn't detract from grace generation. */
2552	}	2237	}
2553		2238
		2239	if (op->stats.food > 0)
		2240	{
2554	/* Regenerate Hit Points */	2241	/* Regenerate Spell Points */
2555	if (--op->last_heal < 0)	2242	if (!op->contr->golem && --op->last_sp < 0)
2556	{
2557	if (op->stats.hp < op->stats.maxhp)
2558	{	2243	{
2559	op->stats.hp++;	2244	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2560	/* dms do not consume food */	2245
2561	if (!QUERY_FLAG (op, FLAG_WIZ))	2246	if (op->stats.sp < op->stats.maxsp)
2562	{	2247	{
		2248	op->stats.sp++;
		2249
		2250	/* dms do not consume food */
		2251	if (!op->flag [FLAG_WIZ])
		2252	{
2563	op->stats.food--;	2253	op->stats.food--;
		2254
2564	if (op->contr->digestion < 0)	2255	if (op->contr->digestion < 0)
2565	op->stats.food += op->contr->digestion;	2256	op->stats.food += op->contr->digestion;
2566	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2257	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2567	op->stats.food = last_food;	2258	op->stats.food = last_food;
		2259	}
2568	}	2260	}
2569	}
2570		2261
2571	if (max_hp > 1)	2262	if (max_sp > 1)
2572	{
2573	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2574	if (over_hp > 0)
2575	{	2263	{
2576	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2264	over_sp = (gen_sp + 10) / rate_sp;
		2265	if (over_sp > 0)
		2266	{
		2267	if (op->stats.sp < op->stats.maxsp)
		2268	{
		2269	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2270
		2271	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2272	op->stats.sp--;
		2273
		2274	if (op->stats.sp > op->stats.maxsp)
		2275	op->stats.sp = op->stats.maxsp;
		2276	}
		2277
2577	op->last_heal = 0;	2278	op->last_sp = 0;
		2279	}
		2280	else
		2281	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2578	}	2282	}
2579	else	2283	else
		2284	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2285	}
		2286
		2287	/* Regenerate Hit Points */
		2288	if (--op->last_heal < 0)
		2289	{
		2290	if (op->stats.hp < op->stats.maxhp)
2580	{	2291	{
2581	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2292	op->stats.hp++;
		2293
		2294	/* dms do not consume food */
		2295	if (!op->flag [FLAG_WIZ])
		2296	{
		2297	op->stats.food--;
		2298
		2299	if (op->contr->digestion < 0)
		2300	op->stats.food += op->contr->digestion;
		2301	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2302	op->stats.food = last_food;
		2303	}
2582	}	2304	}
		2305
		2306	if (max_hp > 1)
		2307	{
		2308	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2309
		2310	if (over_hp > 0)
		2311	{
		2312	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2313	op->last_heal = 0;
		2314	}
		2315	else
		2316	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2583	}	2317	}
2584	else	2318	else
2585	{
2586	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2319	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2587	}	2320	}
2588	}	2321	}
2589		2322
2590	/* Digestion */	2323	/* Digestion */
2591	if (--op->last_eat < 0)	2324	if (--op->last_eat < 0)
2592	{	2325	{
2593	#ifdef COZY_SERVER	2326	int bonus = max (0, op->contr->digestion),
2594	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2327	penalty = max (0, -op->contr->digestion);
2595	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2596	#else
2597	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2598	#endif
2599		2328
2600	if (op->contr->gen_hp > 0)
2601	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2329	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2602	else
2603	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2604		2330
2605	/* dms do not consume food */	2331	/* dms do not consume food */
2606	if (!QUERY_FLAG (op, FLAG_WIZ))	2332	if (!op->flag [FLAG_WIZ])
2607	op->stats.food--;	2333	op->stats.food--;
2608	}	2334	}
2609		2335
2610	if (op->stats.food < 0 && op->stats.hp >= 0)	2336	if (op->stats.food < 0 && op->stats.hp >= 0)
2611	{	2337	{
2612	object *tmp, *flesh = 0;	2338	object *flesh = 0;
2613		2339
2614	for (tmp = op->inv; tmp; tmp = tmp->below)	2340	for_inv_removable (op, tmp)
2615	{	2341	{
2616	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2342	if (tmp->flag [FLAG_UNPAID])
		2343	continue;
		2344
		2345	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2617	{	2346	{
2618	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2347	op->statusmsg ("You blindly grab for a bite of food. "
2619	{	2348	"H<To prevent you from starving, you ate some random item from your backpack.>");
2620	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2349	op->apply (tmp);
2621	manual_apply (op, tmp, 0);	2350
2622	if (op->stats.food >= 0 || op->stats.hp < 0)	2351	if (op->stats.food >= 0 || op->stats.hp < 0)
2623	break;	2352	break;
2624	}	2353	}
2625	else if (tmp->type == FLESH)	2354	else if (tmp->type == FLESH)
2626	flesh = tmp;	2355	flesh = tmp;
2627	} /* End if paid for object */	2356	}
2628	} /* end of for loop */
2629		2357
2630	/* If player is still starving, it means they don't have any food, so	2358	/* If player is still starving, it means they don't have any food, so
2631	* eat flesh instead.	2359	* eat flesh instead.
2632	*/	2360	*/
2633	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2361	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2634	{	2362	{
2635	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2363	op->statusmsg ("You blindly grab for a bite of food. "
		2364	"H<To prevent you from starving, you ate some random item from your backpack.>");
2636	manual_apply (op, flesh, 0);	2365	op->apply (flesh);
2637	}	2366	}
		2367
		2368	// If player is still starving, alert him!
		2369	if (op->stats.food < 0)
		2370	op->failmsg ("You are starving! "
		2371	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2372	}
		2373
		2374	if (op->stats.food < 0)
2638	}	2375	{
		2376	op->stats.hp += op->stats.food;
		2377	op->stats.food = 0;
2639		2378
2640	while (op->stats.food < 0 && op->stats.hp >= 0)	2379	if (op->stats.hp < 0)
2641	op->stats.food++, op->stats.hp--;	2380	{
		2381	op->contr->killer = archetype::get ("killer_starvation");
		2382	op->contr->killer->destroy ();
		2383	}
		2384	}
2642		2385
		2386	/* killer should be set here already */
2643	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2387	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2644	kill_player (op);	2388	kill_player (op);
2645	}	2389	}
2646	}	2390	}
2647		2391
2648	/* If the player should die (lack of hp, food, etc), we call this.	2392	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2651	* file.	2395	* file.
2652	*/	2396	*/
2653	void	2397	void
2654	kill_player (object *op)	2398	kill_player (object *op)
2655	{	2399	{
2656	char buf[MAX_BUF];
2657	int x, y;	2400	int x, y;
2658
2659	//int i;
2660	maptile *map; /* this is for resurrection */	2401	maptile *map; /* this is for resurrection */
2661
2662	/* int z;
2663	int num_stats_lose;
2664	int lost_a_stat;
2665	int lose_this_stat;
2666	int this_stat; */
2667	int will_kill_again;	2402	int will_kill_again;
2668	archetype *at;	2403	archetype *at;
2669	object *tmp;	2404	object *tmp;
2670		2405
2671	if (save_life (op))	2406	if (save_life (op))
2672	return;	2407	return;
2673		2408
		2409	dynbuf_text deathtab;
		2410
		2411	/* restore player */
		2412	at = archetype::find (shstr_poisoning);
		2413	if (object *tmp = present_arch_in_ob (at, op))
		2414	{
		2415	tmp->destroy ();
		2416	deathtab << "Your body feels cleansed...\r";
		2417	}
		2418
		2419	at = archetype::find (shstr_confusion);
		2420	if (object *tmp = present_arch_in_ob (at, op))
		2421	{
		2422	tmp->destroy ();
		2423	deathtab << "Your mind feels clearer...\r";
		2424	}
		2425
		2426	cure_disease (op, 0, 0); /* remove any disease */
		2427
		2428	max_it (op->stats.hp , op->stats.maxhp);
		2429	max_it (op->stats.sp , op->stats.maxsp);
		2430	max_it (op->stats.grace, op->stats.maxgrace);
		2431	max_it (op->stats.food , 200);
		2432
		2433	// remove all spell effects that are active
		2434	// to avoid long-term effects such as word-of-recall
		2435	for (object *item = op->inv; item; )
		2436	{
		2437	object *next = item->below;
		2438
		2439	if (item->type == SPELL_EFFECT && item->active)
		2440	item->destroy ();
		2441
		2442	item = next;
		2443	}
2674		2444
2675	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2445	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2676	* in cities ONLY!!! It is very important that this doesn't get abused.	2446	* in cities ONLY!!! It is very important that this doesn't get abused.
2677	* Look at op_on_battleground() for more info --AndreasV	2447	* Look at op_on_battleground() for more info --AndreasV
2678	*/	2448	*/
2679	if (op_on_battleground (op, &x, &y))	2449	if (op_on_battleground (op, &x, &y))
2680	{	2450	{
2681	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2451	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2682	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2683
2684	/* restore player */
2685	at = archetype::find ("poisoning");
2686	if (object *tmp = present_arch_in_ob (at, op))
2687	{
2688	tmp->destroy ();
2689	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2690	}
2691
2692	at = archetype::find ("confusion");
2693	if (object *tmp = present_arch_in_ob (at, op))
2694	{
2695	tmp->destroy ();
2696	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2697	}
2698
2699	cure_disease (op, 0); /* remove any disease */
2700	op->stats.hp = op->stats.maxhp;
2701	if (op->stats.food <= 0)
2702	op->stats.food = 999;
2703		2452
2704	/* create a bodypart-trophy to make the winner happy */	2453	/* create a bodypart-trophy to make the winner happy */
2705	if (object *tmp = arch_to_object (archetype::find ("finger")))	2454	object *tmp = archetype::find (shstr_finger)->instance ();
2706	{	2455
2707	sprintf (buf, "%s's finger", &op->name);	2456	tmp->name = format ("%s's finger" , &op->name);
2708	tmp->name = buf;	2457	tmp->name_pl = format ("%s's fingers", &op->name);
2709	sprintf (buf, " This finger has been cut off %s\n"	2458	tmp->msg = format (
2710	" the %s, when he was defeated at\n level %d by %s.\n",	2459	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2711	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2460	&op->name, op->contr->title,
2712	tmp->msg = buf;	2461	(int)op->level,
		2462	op->contr->killer_name ()
		2463	);
2713	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2464	tmp->value = 0, tmp->type = 0;
2714	tmp->materialname = NULL;	2465	tmp->material = name_to_material (shstr_organic);
2715	tmp->insert_at (op, tmp);	2466	tmp->insert_at (op, tmp);
2716	}
2717		2467
2718	/* teleport defeated player to new destination */	2468	/* teleport defeated player to new destination */
2719	transfer_ob (op, x, y, 0, NULL);	2469	transfer_ob (op, x, y, 0, NULL);
2720	op->contr->braced = 0;	2470	op->contr->braced = 0;
		2471
		2472	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2721	return;	2473	return;
2722	}	2474	}
2723		2475
		2476	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2477	deathtab << "T<YOU HAVE DIED>\n\n";
		2478
2724	INVOKE_PLAYER (DEATH, op->contr);	2479	INVOKE_PLAYER (DEATH, op->contr);
2725		2480
2726	command_kill_pets (op, 0);	2481	command_kill_pets (op, 0);
2727		2482
2728	if (op->stats.food < 0)	2483	op->contr->play_sound (sound_find ("player_dies"));
2729	{
2730	sprintf (buf, "%s starved to death.", &op->name);
2731	strcpy (op->contr->killer, "starvation");
2732	}
2733	else
2734	sprintf (buf, "%s died.", &op->name);
2735
2736	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2737		2484
2738	/* save the map location for corpse, gravestone */	2485	/* save the map location for corpse, gravestone */
2739	x = op->x;	2486	x = op->x;
2740	y = op->y;	2487	y = op->y;
2741	map = op->map;	2488	map = op->map;
…		…
2769		2516
2770	lost_a_stat = 0;	2517	lost_a_stat = 0;
2771		2518
2772	for (z = 0; z < num_stats_lose; z++)	2519	for (z = 0; z < num_stats_lose; z++)
2773	{	2520	{
2774	i = RANDOM () % NUM_STATS;	2521	i = rndm (NUM_STATS);
2775		2522
2776	if (settings.stat_loss_on_death)	2523	if (settings.stat_loss_on_death)
2777	{	2524	{
2778	/* Pick a random stat and take a point off it. Tell the player	2525	/* Pick a random stat and take a point off it. Tell the player
2779	* what he lost.	2526	* what he lost.
…		…
2786	lost_a_stat = 1;	2533	lost_a_stat = 1;
2787	}	2534	}
2788	else	2535	else
2789	{	2536	{
2790	/* deplete a stat */	2537	/* deplete a stat */
2791	archetype *deparch = archetype::find ("depletion");	2538	archetype *deparch = archetype::find (shstr_depletion);
2792	object *dep;	2539	object *dep;
2793		2540
2794	dep = present_arch_in_ob (deparch, op);	2541	dep = present_arch_in_ob (deparch, op);
2795	if (!dep)	2542	if (!dep)
2796	{	2543	{
2797	dep = arch_to_object (deparch);	2544	dep = deparch->instance ();
2798	insert_ob_in_ob (dep, op);	2545	insert_ob_in_ob (dep, op);
2799	}	2546	}
2800	lose_this_stat = 1;	2547	lose_this_stat = 1;
2801	if (settings.balanced_stat_loss)	2548	if (settings.balanced_stat_loss)
2802	{	2549	{
…		…
2830	}	2577	}
2831	}	2578	}
2832		2579
2833	if (lose_this_stat)	2580	if (lose_this_stat)
2834	{	2581	{
2835	this_stat = get_attr_value (&(dep->stats), i);	2582	this_stat = get_attr_value (&dep->stats, i);
2836	/* We could try to do something clever like find another	2583	/* We could try to do something clever like find another
2837	* stat to reduce if this fails. But chances are, if	2584	* stat to reduce if this fails. But chances are, if
2838	* stats have been depleted to -50, all are pretty low	2585	* stats have been depleted to -50, all are pretty low
2839	* and should be roughly the same, so it shouldn't make a	2586	* and should be roughly the same, so it shouldn't make a
2840	* difference.	2587	* difference.
2841	*/	2588	*/
2842	if (this_stat >= -50)	2589	if (this_stat >= -50)
2843	{	2590	{
2844	change_attr_value (&(dep->stats), i, -1);	2591	change_attr_value (&(dep->stats), i, -1);
2845	SET_FLAG (dep, FLAG_APPLIED);	2592	dep->set_flag (FLAG_APPLIED);
2846	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2593	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2847	op->update_stats ();	2594	op->update_stats ();
2848	lost_a_stat = 1;	2595	lost_a_stat = 1;
2849	}	2596	}
2850	}	2597	}
2851	}	2598	}
2852	}	2599	}
		2600
2853	/* If no stat lost, tell the player. */	2601	/* If no stat lost, tell the player. */
2854	if (!lost_a_stat)	2602	if (!lost_a_stat)
2855	{	2603	{
2856	/* determine_god() seems to not work sometimes... why is this?	2604	/* determine_god() seems to not work sometimes... why is this?
2857	Should I be using something else? GD */	2605	Should I be using something else? GD */
2858	const char *god = determine_god (op);	2606	shstr_tmp god = determine_god (op);
2859		2607
2860	if (god && (strcmp (god, "none")))	2608	if (god != shstr_none)
2861	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2609	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2862	else	2610	else
2863	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2611	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2864	}	2612	}
2865	#else	2613	#else
2866	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2614	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2867	#endif	2615	#endif
2868		2616
2869	/* Put a gravestone up where the character 'almost' died. List the	2617	/* Put a gravestone up where the character 'almost' died. List the
2870	* exp loss on the stone.	2618	* exp loss on the stone.
2871	*/	2619	*/
2872	tmp = arch_to_object (archetype::find ("gravestone"));	2620	tmp = archetype::find (shstr_gravestone)->instance ();
2873	sprintf (buf, "%s's gravestone", &op->name);	2621	tmp->name = format ("%s's gravestone", &op->name);
2874	tmp->name = buf;	2622	tmp->name_pl = format ("%s's gravestones", &op->name);
2875	sprintf (buf, "%s's gravestones", &op->name);	2623	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2876	tmp->name_pl = buf;	2624	&op->name, op->contr->title, op->contr->killer_name ());
2877	sprintf (buf, "RIP\nHere rests the hero %s the %s,\n" "who was killed\n" "by %s.\n", &op->name, op->contr->title, op->contr->killer);
2878	tmp->msg = buf;
2879	tmp->x = op->x, tmp->y = op->y;	2625	tmp->x = op->x, tmp->y = op->y;
2880	insert_ob_in_map (tmp, op->map, NULL, 0);	2626	insert_ob_in_map (tmp, op->map, NULL, 0);
2881		2627
2882	/**************************************/	2628	/**************************************/
2883	/* */	2629	/* */
2884	/* Subtract the experience points, */	2630	/* Subtract the experience points, */
2885	/* if we died cause of food, give us */
2886	/* food, and reset HP's... */
2887	/* */	2631	/* */
2888	/**************************************/	2632	/**************************************/
2889		2633
2890	/* remove any poisoning and confusion the character may be suffering. */
2891	/* restore player */
2892	at = archetype::find ("poisoning");
2893	tmp = present_arch_in_ob (at, op);
2894
2895	if (tmp)
2896	{
2897	tmp->destroy ();
2898	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2899	}
2900
2901	at = archetype::find ("confusion");
2902	tmp = present_arch_in_ob (at, op);
2903	if (tmp)
2904	{
2905	tmp->destroy ();
2906	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2907	}
2908
2909	cure_disease (op, 0); /* remove any disease */
2910
2911	/*add_exp(op, (op->stats.exp * -0.20)); */	2634	/*add_exp(op, (op->stats.exp * -0.20)); */
2912	apply_death_exp_penalty (op);	2635	apply_death_exp_penalty (op);
2913	if (op->stats.food < 100)
2914	op->stats.food = 900;
2915	op->stats.hp = op->stats.maxhp;
2916	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2917	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2918		2636
2919	/*	2637	/*
2920	* Check to see if the player is in a shop. IF so, then check to see if
2921	* the player has any unpaid items. If so, remove them and put them back	2638	* Check to see if the player has any unpaid items. If so, remove them
2922	* in the map.	2639	* and put them back in the map.
2923	*/	2640	*/
2924		2641	op->drop_unpaid_items ();
2925	if (is_in_shop (op))
2926	remove_unpaid_objects (op->inv, op);
2927		2642
2928	/****************************************/	2643	/****************************************/
2929	/* */	2644	/* */
2930	/* Move player to his current respawn- */	2645	/* Move player to his current respawn- */
2931	/* position (usually last savebed) */	2646	/* position (usually last savebed) */
…		…
2951	object *force;	2666	object *force;
2952	int at;	2667	int at;
2953		2668
2954	force = get_archetype (FORCE_NAME);	2669	force = get_archetype (FORCE_NAME);
2955	/* 50 ticks should be enough time for the spell to abate */	2670	/* 50 ticks should be enough time for the spell to abate */
2956	force->speed = 0.1;	2671	force->speed = 0.1f;
2957	force->speed_left = -5.0;	2672	force->speed_left = -5.f;
2958	SET_FLAG (force, FLAG_APPLIED);	2673	force->set_flag (FLAG_APPLIED);
2959	for (at = 0; at < NROFATTACKS; at++)	2674	for (at = 0; at < NROFATTACKS; at++)
2960	if (will_kill_again & (1 << at))	2675	if (will_kill_again & (1 << at))
2961	force->resist[at] = 100;	2676	force->resist[at] = 100;
2962		2677
2963	insert_ob_in_ob (force, op);	2678	insert_ob_in_ob (force, op);
2964	op->update_stats ();	2679	op->update_stats ();
2965
2966	}	2680	}
2967		2681
2968	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2682	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2969	}	2683	}
2970		2684
2971	void	2685	static void
2972	loot_object (object *op)	2686	loot_object (object *op)
2973	{ /* Grab and destroy some treasure */	2687	{ /* Grab and destroy some treasure */
2974	object *tmp, *tmp2, *next;	2688	object *tmp, *tmp2, *next;
2975		2689
2976	if (op->container)	2690	op->close_container (); /* close open sack first */
2977	esrv_apply_container (op, op->container); /* close open sack first */
2978		2691
2979	for (tmp = op->inv; tmp; tmp = next)	2692	for (tmp = op->inv; tmp; tmp = next)
2980	{	2693	{
2981	next = tmp->below;	2694	next = tmp->below;
2982		2695
2983	if (tmp->invisible)	2696	if (tmp->invisible)
2984	continue;	2697	continue;
2985		2698
2986	tmp->remove ();	2699	tmp->remove ();
2987	tmp->x = op->x, tmp->y = op->y;	2700	tmp->x = op->x, tmp->y = op->y;
		2701
2988	if (tmp->type == CONTAINER)	2702	if (tmp->type == CONTAINER)
2989	{ /* empty container to ground */	2703	loot_object (tmp); /* empty container to ground */
2990	loot_object (tmp);	2704
2991	}	2705	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2992	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(RANDOM () % 3)))
2993	{	2706	{
2994	if (tmp->nrof > 1)	2707	if (tmp->nrof > 1)
2995	{	2708	{
2996	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2709	tmp->decrease (rndm (1, tmp->nrof - 1));
2997	tmp2->destroy ();
2998	insert_ob_in_map (tmp, op->map, NULL, 0);	2710	insert_ob_in_map (tmp, op->map, NULL, 0);
2999	}	2711	}
3000	else	2712	else
3001	tmp->destroy ();	2713	tmp->destroy ();
3002	}	2714	}
…		…
3008	/*	2720	/*
3009	* fix_weight(): Check recursively the weight of all players, and fix	2721	* fix_weight(): Check recursively the weight of all players, and fix
3010	* what needs to be fixed. Refresh windows and fix speed if anything	2722	* what needs to be fixed. Refresh windows and fix speed if anything
3011	* was changed.	2723	* was changed.
3012	*/	2724	*/
3013
3014	void	2725	void
3015	fix_weight (void)	2726	fix_weight ()
3016	{	2727	{
3017	for_all_players (pl)	2728	for_all_players (pl)
3018	{	2729	{
3019	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2730	sint32 old = pl->ob->carrying;
3020		2731
3021	if (old == sum)	2732	pl->ob->update_weight ();
3022	continue;	2733
		2734	if (old != pl->ob->carrying)
		2735	{
3023	pl->ob->update_stats ();	2736	pl->ob->update_stats ();
3024	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2737	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2738	}
3025	}	2739	}
3026	}	2740	}
3027		2741
3028	void	2742	void
3029	fix_luck (void)	2743	fix_luck ()
3030	{	2744	{
3031	for_all_players (pl)	2745	for_all_players (pl)
3032	if (!pl->ob->contr->ns->state)	2746	if (!pl->ob->contr->ns->state)
3033	pl->ob->change_luck (0);	2747	pl->ob->change_luck (0);
3034	}	2748	}
…		…
3071	}	2785	}
3072		2786
3073	void	2787	void
3074	make_visible (object *op)	2788	make_visible (object *op)
3075	{	2789	{
3076	op->hide = 0;	2790	op->flag [FLAG_HIDDEN] = 0;
3077	op->invisible = 0;	2791	op->invisible = 0;
		2792
3078	if (op->type == PLAYER)	2793	if (op->type == PLAYER)
3079	{	2794	{
3080	op->contr->tmp_invis = 0;	2795	op->contr->tmp_invis = 0;
3081	op->contr->invis_race = 0;	2796	op->contr->invis_race = 0;
3082	}	2797	}
		2798
3083	update_object (op, UP_OBJ_FACE);	2799	update_object (op, UP_OBJ_CHANGE);
3084	}	2800	}
3085		2801
3086	int	2802	int
3087	is_true_undead (object *op)	2803	is_true_undead (object *op)
3088	{	2804	{
3089	object *tmp = NULL;	2805	if (op->arch->flag [FLAG_UNDEAD])
3090
3091	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))
3092	return 1;	2806	return 1;
3093		2807
3094	return 0;	2808	return 0;
3095	}	2809	}
3096		2810
3097	/* look at the surrounding terrain to determine	2811	/* look at the surrounding terrain to determine
3098	* the hideability of this object. Positive levels	2812	* the hideability of this object. Positive levels
3099	* indicate greater hideability.	2813	* indicate greater hideability.
3100	*/	2814	*/
3101
3102	int	2815	int
3103	hideability (object *ob)	2816	hideability (object *ob)
3104	{	2817	{
3105	int i, level = 0, mflag;	2818	int i, level = 0, mflag;
3106	sint16 x, y;	2819	sint16 x, y;
3107		2820
3108	if (!ob || !ob->map)	2821	if (!ob || !ob->map)
3109	return 0;	2822	return 0;
3110		2823
3111	/* so, on normal lighted maps, its hard to hide */	2824	/* so, on normal lighted maps, its hard to hide */
3112	level = ob->map->darkness - 2;	2825	level = ob->map->darklevel () - 2;
3113		2826
3114	/* this also picks up whether the object is glowing.	2827	/* this also picks up whether the object is glowing.
3115	* If you carry a light on a non-dark map, its not	2828	* If you carry a light on a non-dark map, its not
3116	* as bad as carrying a light on a pitch dark map */	2829	* as bad as carrying a light on a pitch dark map */
3117	if (has_carried_lights (ob))	2830	if (ob->has_carried_lights ())
3118	level = -(10 + (2 * ob->map->darkness));	2831	level = -(10 + (2 * ob->map->darklevel ()));
3119		2832
3120	/* scan through all nearby squares for terrain to hide in */	2833	/* scan through all nearby squares for terrain to hide in */
3121	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2834	for (i = 0, x = ob->x, y = ob->y;
		2835	i <= SIZEOFFREE1;
		2836	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3122	{	2837	{
3123	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2838	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3124	if (mflag & P_OUT_OF_MAP)	2839	if (mflag & P_OUT_OF_MAP)
3125	{
3126	continue;	2840	continue;
3127	}	2841
3128	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2842	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3129	level += 2;	2843	level += 2;
3130	else /* open terrain! */	2844	else /* open terrain! */
3131	level -= 1;	2845	level -= 1;
3132	}	2846	}
…		…
3140	/* For Hidden creatures - a chance of becoming 'unhidden'	2854	/* For Hidden creatures - a chance of becoming 'unhidden'
3141	* every time they move - as we subtract off 'invisibility'	2855	* every time they move - as we subtract off 'invisibility'
3142	* AND, for players, if they move into a ridiculously unhideable	2856	* AND, for players, if they move into a ridiculously unhideable
3143	* spot (surrounded by clear terrain in broad daylight). -b.t.	2857	* spot (surrounded by clear terrain in broad daylight). -b.t.
3144	*/	2858	*/
3145
3146	void	2859	void
3147	do_hidden_move (object *op)	2860	do_hidden_move (object *op)
3148	{	2861	{
3149	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2862	int hide = 0;
3150	object *skop;
3151		2863
3152	if (!op || !op->map)	2864	if (!op || !op->map)
3153	return;	2865	return;
3154		2866
3155	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2867	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2868	int num = random_roll (0, 19, op, PREFER_LOW);
3156		2869
3157	/* its *extremely* hard to run and sneak/hide at the same time! */	2870	/* its *extremely* hard to run and sneak/hide at the same time! */
3158	if (op->type == PLAYER && op->contr->run_on)	2871	if (op->type == PLAYER && op->contr->run_on)
3159	if (!skop || num >= skop->level)	2872	if (!skop || num >= skop->level)
3160	{	2873	{
…		…
3170	num -= hide;	2883	num -= hide;
3171		2884
3172	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2885	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3173	{	2886	{
3174	make_visible (op);	2887	make_visible (op);
		2888
3175	if (op->type == PLAYER)	2889	if (op->type == PLAYER)
3176	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2890	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3177	}	2891	}
3178	else if (op->type == PLAYER && skop)	2892	else if (op->type == PLAYER && skop)
3179	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2893	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3194		2908
3195	if (who->type == PLAYER)	2909	if (who->type == PLAYER)
3196	player = 1;	2910	player = 1;
3197		2911
3198	else	2912	else
3199	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2913	friendly = who->flag [FLAG_FRIENDLY];
3200		2914
3201	/* search adjacent squares */	2915	/* search adjacent squares */
3202	for (i = 1; i < 9; i++)	2916	for (i = 1; i < 9; i++)
3203	{	2917	{
3204	x = who->x + freearr_x[i];	2918	x = who->x + freearr_x[i];
…		…
3213	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2927	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3214	continue;	2928	continue;
3215		2929
3216	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2930	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3217	{	2931	{
3218	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2932	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3219	return 1;	2933	return 1;
3220	else if (tmp->type == PLAYER)	2934	else if (tmp->type == PLAYER)
3221	{	2935	{
3222	/*don't let a hidden DM prevent you from hiding */	2936	/*don't let a hidden DM prevent you from hiding */
3223	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)	2937	if (!tmp->flag [FLAG_WIZ] || tmp->contr->hidden == 0)
3224	return 1;	2938	return 1;
3225	}	2939	}
3226	}	2940	}
3227	}	2941	}
3228	return 0;	2942	return 0;
…		…
3232	* object op. This function works fine for monsters,	2946	* object op. This function works fine for monsters,
3233	* but we dont worry if the object isnt the top one in	2947	* but we dont worry if the object isnt the top one in
3234	* a pile (say a coin under a table would return "viewable"	2948	* a pile (say a coin under a table would return "viewable"
3235	* by this routine). Another question, should we be	2949	* by this routine). Another question, should we be
3236	* concerned with the direction the player is looking	2950	* concerned with the direction the player is looking
3237	* in? Realistically, most of use cant see stuff behind	2951	* in? Realistically, most of us can't see stuff behind
3238	* our backs...on the other hand, does the "facing" direction	2952	* our backs...on the other hand, does the "facing" direction
3239	* imply the way your head, or body is facing? Its possible	2953	* imply the way your head, or body is facing? It's possible
3240	* for them to differ. Sigh, this fctn could get a bit more complex.	2954	* for them to differ. Sigh, this fctn could get a bit more complex.
3241	* -b.t.	2955	* -b.t.
3242	* This function is now map tiling safe.	2956	* This function is now map tiling safe.
3243	*/	2957	*/
3244
3245	int	2958	int
3246	player_can_view (object *pl, object *op)	2959	player_can_view (object *pl, object *op)
3247	{	2960	{
3248	rv_vector rv;	2961	rv_vector rv;
3249	int dx, dy;	2962	int dx, dy;
…		…
3261		2974
3262	get_rangevector (pl, op, &rv, 0x1);	2975	get_rangevector (pl, op, &rv, 0x1);
3263		2976
3264	/* starting with the 'head' part, lets loop	2977	/* starting with the 'head' part, lets loop
3265	* through the object and find if it has any	2978	* through the object and find if it has any
3266	* part that is in the los array but isnt on	2979	* part that is in the los array but isn't on
3267	* a blocked los square.	2980	* a blocked los square.
3268	* we use the archetype to figure out offsets.	2981	* we use the archetype to figure out offsets.
3269	*/	2982	*/
3270	while (op)	2983	while (op)
3271	{	2984	{
3272	dx = rv.distance_x + op->arch->clone.x;	2985	dx = rv.distance_x + op->arch->x;
3273	dy = rv.distance_y + op->arch->clone.y;	2986	dy = rv.distance_y + op->arch->y;
3274		2987
3275	/* only the viewable area the player sees is updated by LOS	2988	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3276	* code, so we need to restrict ourselves to that range of values
3277	* for any meaningful values.
3278	*/
3279	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3280	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3281	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3282	return 1;	2989	return 1;
		2990
3283	op = op->more;	2991	op = op->more;
3284	}	2992	}
3285	return 0;
3286	}
3287		2993
3288	/* routine for both players and monsters. We call this when
3289	* there is a possibility for our action distrubing our hiding
3290	* place or invisiblity spell. Artefact invisiblity is not
3291	* effected by this. If we arent invisible to begin with, we
3292	* return 0.
3293	*/
3294	int
3295	action_makes_visible (object *op)
3296	{
3297
3298	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3299	{
3300	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3301	return 0;
3302
3303	if (op->contr && op->contr->tmp_invis == 0)
3304	return 0;
3305
3306	/* If monsters, they should become visible */
3307	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3308	{
3309	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3310	return 1;
3311	}
3312	}
3313	return 0;	2994	return 0;
3314	}	2995	}
3315		2996
3316	/* op_on_battleground - checks if the given object op (usually	2997	/* op_on_battleground - checks if the given object op (usually
3317	* a player) is standing on a valid battleground-tile,	2998	* a player) is standing on a valid battleground-tile,
…		…
3322	* Default is to do the same as before, so only people wanting to have different points need worry about this	3003	* Default is to do the same as before, so only people wanting to have different points need worry about this
3323	*/	3004	*/
3324	int	3005	int
3325	op_on_battleground (object *op, int *x, int *y)	3006	op_on_battleground (object *op, int *x, int *y)
3326	{	3007	{
3327	object *tmp;
3328
3329	/* A battleground-tile needs the following attributes to be valid:	3008	/* A battleground-tile needs the following attributes to be valid:
3330	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3009	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3331	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3010	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3332	* and the exit-coordinates sp/hp must both be > 0.	3011	* and the exit-coordinates sp/hp must both be > 0.
3333	* => The intention here is to prevent abuse of the battleground-	3012	* => The intention here is to prevent abuse of the battleground-
3334	* feature (like pickable or hidden battleground tiles). */	3013	* feature (like pickable or hidden battleground tiles). */
3335	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3014	for (object *tmp = op->below; tmp; tmp = tmp->below)
3336	{	3015	{
3337	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3016	if (tmp->flag [FLAG_IS_FLOOR])
3338	{	3017	{
3339	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3018	if (tmp->flag [FLAG_NO_PICK]
3340	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3019	&& tmp->type == BATTLEGROUND
		3020	&& tmp->name == shstr_battleground
		3021	&& EXIT_X (tmp) && EXIT_Y (tmp))
3341	{	3022	{
3342	/*before we assign the exit, check if this is a teambattle */	3023	/* before we assign the exit, check if this is a teambattle */
3343	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3024	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3344	{
3345	object *invtmp;
3346
3347	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3025	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3026	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3348	{	3027	{
3349	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3350	{
3351	if (x != NULL && y != NULL)	3028	if (x && y)
3352	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3029	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3030
3353	return 1;	3031	return 1;
3354	}
3355	}	3032	}
3356	}	3033
3357	if (x != NULL && y != NULL)	3034	if (x && y)
3358	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3035	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3036
3359	return 1;	3037	return 1;
3360	}	3038	}
3361	}	3039	}
3362	}	3040	}
		3041
3363	/* If we got here, did not find a battleground */	3042	/* If we got here, did not find a battleground */
3364	return 0;	3043	return 0;
3365	}	3044	}
3366		3045
3367	/*	3046	/*
…		…
3383	char buf[MAX_BUF]; /* tmp. string buffer */	3062	char buf[MAX_BUF]; /* tmp. string buffer */
3384	int i = 0, j = 0;	3063	int i = 0, j = 0;
3385		3064
3386	/* get the appropriate treasurelist */	3065	/* get the appropriate treasurelist */
3387	if (atnr == ATNR_FIRE)	3066	if (atnr == ATNR_FIRE)
3388	trlist = find_treasurelist ("dragon_ability_fire");	3067	trlist = treasurelist::find (shstr_dragon_ability_fire);
3389	else if (atnr == ATNR_COLD)	3068	else if (atnr == ATNR_COLD)
3390	trlist = find_treasurelist ("dragon_ability_cold");	3069	trlist = treasurelist::find (shstr_dragon_ability_cold);
3391	else if (atnr == ATNR_ELECTRICITY)	3070	else if (atnr == ATNR_ELECTRICITY)
3392	trlist = find_treasurelist ("dragon_ability_elec");	3071	trlist = treasurelist::find (shstr_dragon_ability_elec);
3393	else if (atnr == ATNR_POISON)	3072	else if (atnr == ATNR_POISON)
3394	trlist = find_treasurelist ("dragon_ability_poison");	3073	trlist = treasurelist::find (shstr_dragon_ability_poison);
3395		3074
3396	if (trlist == NULL || who->type != PLAYER)	3075	if (trlist == NULL || who->type != PLAYER)
3397	return;	3076	return;
3398		3077
3399	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3078	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3403	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3082	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3404	return;	3083	return;
3405	}	3084	}
3406		3085
3407	/* everything seems okay - now bring on the gift: */	3086	/* everything seems okay - now bring on the gift: */
3408	item = &(tr->item->clone);	3087	item = tr->item;
3409		3088
3410	if (item->type == SPELL)	3089	if (item->type == SPELL)
3411	{	3090	{
3412	if (check_spell_known (who, item->name))	3091	if (check_spell_known (who, item->name))
3413	return;	3092	return;
…		…
3472	{	3151	{
3473	/* forces in the treasurelist can alter the player's stats */	3152	/* forces in the treasurelist can alter the player's stats */
3474	object *skin;	3153	object *skin;
3475		3154
3476	/* first get the dragon skin force */	3155	/* first get the dragon skin force */
3477	shstr_cmp dragon_skin_force ("dragon_skin_force");
3478	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3156	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3479	;	3157	;
3480		3158
3481	if (!skin)	3159	if (!skin)
3482	return;	3160	return;
3483		3161
…		…
3497	else	3175	else
3498	j = 1;	3176	j = 1;
3499	strcat (buf, spellpathnames[i]);	3177	strcat (buf, spellpathnames[i]);
3500	}	3178	}
3501	}	3179	}
		3180
3502	strcat (buf, ".");	3181	strcat (buf, ".");
3503	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3182	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3504	}	3183	}
3505		3184
3506	/* evtl. adding flags: */	3185	/* evtl. adding flags: */
3507	if (QUERY_FLAG (item, FLAG_XRAYS))	3186	if (item->flag [FLAG_XRAYS])
3508	SET_FLAG (skin, FLAG_XRAYS);	3187	skin->set_flag (FLAG_XRAYS);
3509	if (QUERY_FLAG (item, FLAG_STEALTH))	3188	if (item->flag [FLAG_STEALTH])
3510	SET_FLAG (skin, FLAG_STEALTH);	3189	skin->set_flag (FLAG_STEALTH);
3511	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3190	if (item->flag [FLAG_SEE_IN_DARK])
3512	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3191	skin->set_flag (FLAG_SEE_IN_DARK);
3513		3192
3514	/* print message if there is one */	3193	/* print message if there is one */
3515	if (item->msg != NULL)	3194	if (item->msg != NULL)
3516	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3195	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3517	}	3196	}
3518	else	3197	else
3519	{	3198	{
3520	/* generate misc. treasure */	3199	/* generate misc. treasure */
3521	tmp = arch_to_object (tr->item);	3200	tmp = tr->item->instance ();
3522	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3201	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3523	tmp = insert_ob_in_ob (tmp, who);	3202	who->insert (tmp);
3524	if (who->type == PLAYER)
3525	esrv_send_item (who, tmp);
3526	}	3203	}
3527	}	3204	}
3528		3205
3529	/**	3206	//-GPL
3530	* Unready an object for a player. This function does nothing if the object was	3207
3531	* not readied.	3208	sint8
3532	*/	3209	player::darkness_at (maptile *map, int x, int y) const
		3210	{
		3211	if (!ns)
		3212	return LOS_BLOCKED;
		3213
		3214	int dx, dy;
		3215	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3216	return LOS_BLOCKED;
		3217
		3218	x += dx - ns->current_x;
		3219	y += dy - ns->current_y;
		3220
		3221	return blocked_los (x, y);
		3222	}
		3223
3533	void	3224	void
3534	player_unready_range_ob (player *pl, object *ob)	3225	player::infobox (const char *title, const char *msg, int color)
3535	{	3226	{
3536	rangetype i;	3227	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
3537
3538	for (i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))
3539	{
3540	if (pl->ranges[i] == ob)
3541	{
3542	pl->ranges[i] = NULL;
3543	if (pl->shoottype == i)
3544	{
3545	pl->shoottype = range_none;
3546	}
3547	}
3548	}
3549	}	3228	}
		3229
		3230	void
		3231	player::statusmsg (const char *msg, int color)
		3232	{
		3233	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3234	}
		3235
		3236	void
		3237	player::failmsg (const char *msg, int color)
		3238	{
		3239	play_sound (sound_find ("generic_failure"));
		3240	statusmsg (msg, color);
		3241	}
		3242
		3243	void
		3244	object::failmsgf (const char *format, ...)
		3245	{
		3246	if (!contr)
		3247	return;
		3248
		3249	va_list ap;
		3250	va_start (ap, format);
		3251	contr->failmsg (vformat (format, ap));
		3252	va_end (ap);
		3253	}
		3254
		3255	void
		3256	player::failmsgf (const char *format, ...)
		3257	{
		3258	va_list ap;
		3259	va_start (ap, format);
		3260	failmsg (vformat (format, ap));
		3261	va_end (ap);
		3262	}
		3263

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