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Comparing deliantra/server/server/player.C (file contents):
Revision 1.130 by root, Sat May 12 20:21:54 2007 UTC vs.
Revision 1.278 by root, Sun May 9 22:33:29 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
		25	//+GPL
24		26
25	#include <global.h>	27	#include <global.h>
26	#include <sproto.h>	28	#include <sproto.h>
27	#include <sounds.h>	29	#include <sounds.h>
28	#include <living.h>	30	#include <living.h>
…		…
33	#include <algorithm>	35	#include <algorithm>
34	#include <functional>	36	#include <functional>
35		37
36	playervec players;	38	playervec players;
37		39
38	void
39	display_motd (const object *op)
40	{
41	char buf[MAX_BUF];
42	char motd[HUGE_BUF];
43	FILE *fp;
44	int comp;
45	int size;
46
47	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
48	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
49	return;
50
51	motd[0] = '\0';
52	size = 0;
53
54	while (fgets (buf, MAX_BUF, fp))
55	{
56	if (*buf == '#')
57	continue;
58
59	strncat (motd + size, buf, HUGE_BUF - size);
60	size += strlen (buf);
61	}
62
63	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
64	close_and_delete (fp, comp);
65	}
66
67	void
68	send_rules (const object *op)
69	{
70	char buf[MAX_BUF];
71	char rules[HUGE_BUF];
72	FILE *fp;
73	int comp;
74	int size;
75
76	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
77	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
78	return;
79
80	rules[0] = '\0';
81	size = 0;
82
83	while (fgets (buf, MAX_BUF, fp))
84	{
85	if (*buf == '#')
86	continue;
87
88	if (size + strlen (buf) >= HUGE_BUF)
89	{
90	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
91	break;
92	}
93
94	strncat (rules + size, buf, HUGE_BUF - size);
95	size += strlen (buf);
96	}
97
98	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
99	close_and_delete (fp, comp);
100	}
101
102	void
103	send_news (const object *op)
104	{
105	char buf[MAX_BUF];
106	char news[HUGE_BUF];
107	char subject[MAX_BUF];
108	FILE *fp;
109	int comp;
110	int size;
111
112	sprintf (buf, "%s/%s", settings.confdir, settings.news);
113	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
114	return;
115
116	news[0] = '\0';
117	subject[0] = '\0';
118	size = 0;
119
120	while (fgets (buf, MAX_BUF, fp))
121	{
122	if (*buf == '#')
123	continue;
124
125	if (*buf == '%')
126	{ /* send one news */
127	if (size > 0)
128	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", (char *)"%s\n%s", subject, news); /*send previously read news */
129
130	strcpy (subject, buf + 1);
131	strip_endline (subject);
132	size = 0;
133	news[0] = '\0';
134	}
135	else
136	{
137	if (size + strlen (buf) >= HUGE_BUF)
138	{
139	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
140	break;
141	}
142	strncat (news + size, buf, HUGE_BUF - size);
143	size += strlen (buf);
144	}
145	}
146
147	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
148	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", (char *)"%s\n%s", subject, news);
149	close_and_delete (fp, comp);
150	}
151
152	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
153	static void	41	static void
154	set_first_map (object *op)	42	set_first_map (object *op)
155	{	43	{
156	op->contr->maplevel = first_map_path;	44	op->contr->maplevel = first_map_path;
157	op->x = -1;	45	op->x = -1;
158	op->y = -1;	46	op->y = -1;
159	}
160
161	void
162	player::enter_map ()
163	{
164	object *tmp = object::create ();
165
166	EXIT_PATH (tmp) = maplevel;
167	EXIT_X (tmp) = ob->x;
168	EXIT_Y (tmp) = ob->y;
169	ob->enter_exit (tmp);
170
171	tmp->destroy ();
172	}	47	}
173		48
174	void	49	void
175	player::activate ()	50	player::activate ()
176	{	51	{
…		…
179		54
180	players.insert (this);	55	players.insert (this);
181	ob->remove ();	56	ob->remove ();
182	ob->map = 0;	57	ob->map = 0;
183	ob->activate_recursive ();	58	ob->activate_recursive ();
184	CLEAR_FLAG (ob, FLAG_FRIENDLY);	59	ob->clr_flag (FLAG_FRIENDLY);
185	add_friendly_object (ob);	60	add_friendly_object (ob);
186	enter_map ();
187	}	61	}
188		62
189	void	63	void
190	player::deactivate ()	64	player::deactivate ()
191	{	65	{
…		…
198		72
199	if (ob->map)	73	if (ob->map)
200	maplevel = ob->map->path;	74	maplevel = ob->map->path;
201		75
202	ob->remove ();	76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
203	ob->map = 0;	78	ob->map = 0;
204	party = 0;	79	party = 0;
205
206	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
207		80
208	players.erase (this);	81	players.erase (this);
209	}	82	}
210		83
211	// connect the player with a specific client	84	// connect the player with a specific client
…		…
221	ob->close_container (); //TODO: client-specific	94	ob->close_container (); //TODO: client-specific
222		95
223	ns->update_look = 0;	96	ns->update_look = 0;
224	ns->look_position = 0;	97	ns->look_position = 0;
225		98
226	clear_los (ob);	99	clear_los ();
227		100
228	ns->reset_stats ();	101	ns->reset_stats ();
229		102
230	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
231	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
232	ob->race = ob->arch->clone.race;	105	ob->race = ob->arch->race;
233		106
234	ob->carrying = sum_weight (ob);	107	ob->update_weight ();
235	link_player_skills (ob);	108	link_skills ();
236		109
237	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
238
239	assign (title, ob->arch->clone.name);	110	assign (title, ob->arch->object::name);
240		111
241	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
242	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
243	{	114	{
244	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
245
246	shstr_cmp dragon_ability_force ("dragon_ability_force");
247	shstr_cmp dragon_skin_force ("dragon_skin_force");
248		116
249	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
250	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
251	if (tmp->arch->name == dragon_ability_force)	119	if (tmp->arch->archname == shstr_dragon_ability_force)
252	abil = tmp;	120	abil = tmp;
253	else if (tmp->arch->name == dragon_skin_force)	121	else if (tmp->arch->archname == shstr_dragon_skin_force)
254	skin = tmp;	122	skin = tmp;
255		123
256	set_dragon_name (ob, abil, skin);	124	set_dragon_name (ob, abil, skin);
257	}	125	}
258		126
259	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
260		128
261	esrv_new_player (this, ob->weight + ob->carrying);	129	esrv_new_player (this);
262		130
263	for (object *op = ob->inv; op; op = op->below)	131	ob->flag [FLAG_READY_WEAPON] = false;
264	if (op->flag [FLAG_APPLIED])	132	ob->flag [FLAG_READY_SKILL] = false;
265	switch (op->type)	133	ob->flag [FLAG_READY_RANGE] = false;
266	{	134	ob->flag [FLAG_READY_BOW] = false;
267	case WAND:
268	case ROD:
269	case HORN:
270	case BOW:
271	case SKILL:
272	case SKILL_TOOL:
273	case WEAPON:
274	apply_special (ob, op, AP_UNAPPLY);
275	apply_special (ob, op, AP_APPLY);
276	break;
277	}
278		135
279	ob->update_stats ();	136	ob->update_stats ();
		137
280	ns->floorbox_update ();	138	ns->floorbox_update ();
281
282	esrv_send_inventory (ob, ob);	139	esrv_send_inventory (ob, ob);
283	esrv_add_spells (this, 0);	140	esrv_add_spells (this, 0);
284		141
285	activate ();	142	activate ();
286		143
287	send_rules (ob);
288	send_news (ob);
289	display_motd (ob);
290
291	INVOKE_PLAYER (CONNECT, this);	144	INVOKE_PLAYER (CONNECT, this);
292	INVOKE_PLAYER (LOGIN, this);	145	INVOKE_PLAYER (LOGIN, this);
293	}	146	}
294		147
295	void	148	void
296	player::disconnect ()	149	player::disconnect ()
297	{	150	{
		151	if (ob)
		152	{
		153	ob->close_container (); //TODO: client-specific
		154	ob->drop_unpaid_items ();
		155	}
		156
298	if (ns)	157	if (ns)
299	{	158	{
300	if (active)	159	if (active)
301	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	160	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
302		161
…		…
305	ns->reset_stats ();	164	ns->reset_stats ();
306	ns->pl = 0;	165	ns->pl = 0;
307	ns = 0;	166	ns = 0;
308	}	167	}
309		168
310	if (ob)	169	// this is important for the player scheduler to get the correct refcount
311	ob->close_container (); //TODO: client-specific	170	// when ns = 0
		171	observe = viewpoint = ob;
312		172
313	deactivate ();	173	deactivate ();
314	}	174	}
		175
		176	//-GPL
315		177
316	// the need for this function can be explained	178	// the need for this function can be explained
317	// by load_object not returning the object	179	// by load_object not returning the object
318	void	180	void
319	player::set_object (object *op)	181	player::set_object (object *op)
320	{	182	{
321	ob = op;	183	ob = observe = viewpoint = op;
322	ob->contr = this; /* this aren't yet in archetype */	184	ob->contr = this; /* this aren't yet in archetype */
323		185
		186	ob->set_speed (1.0f);
324	ob->speed_left = 0.5;	187	ob->speed_left = 0.5f;
325	ob->speed = 1.0;	188
326	ob->direction = 5; /* So player faces south */	189	ob->direction = 5; /* So player faces south */
327	}	190	}
		191
		192	void
		193	player::set_observe (object *op)
		194	{
		195	observe = viewpoint = op ? op : ob;
		196	do_los = 1;
		197	}
		198
		199	void
		200	player::set_viewpoint (object *op)
		201	{
		202	viewpoint = op ? op : (object *)observe;
		203	do_los = 1;
		204	}
		205
		206	//+GPL
328		207
329	player::player ()	208	player::player ()
330	{	209	{
331	/* There are some elements we want initialised to non zero value -	210	/* There are some elements we want initialised to non zero value -
332	* we deal with that below this point.	211	* we deal with that below this point.
…		…
338	savebed_map = first_map_path; /* Init. respawn position */	217	savebed_map = first_map_path; /* Init. respawn position */
339		218
340	gen_sp_armour = 10;	219	gen_sp_armour = 10;
341	bowtype = bow_normal;	220	bowtype = bow_normal;
342	petmode = pet_normal;	221	petmode = pet_normal;
343	listening = 10;
344	usekeys = containers;	222	usekeys = containers;
345	peaceful = 1; /* default peaceful */	223	peaceful = 1; /* default peaceful */
346	do_los = 1;	224	do_los = 1;
		225
		226	weapon_sp = 1.0f;
		227	weapon_sp_left = 0.5f;
347	}	228	}
348		229
349	void	230	void
350	player::do_destroy ()	231	player::do_destroy ()
351	{	232	{
352	disconnect ();	233	disconnect ();
353		234
354	attachable::do_destroy ();	235	attachable::do_destroy ();
355		236
356	if (ob)	237	if (ob)
357	{
358	ob->destroy_inv (false);
359	ob->destroy ();	238	ob->destroy ();
360	}	239
		240	ob = observe = viewpoint = 0;
361	}	241	}
362		242
363	player::~player ()	243	player::~player ()
364	{	244	{
365	/* Clear item stack */	245	/* Clear item stack */
366	free (stack_items);	246	free (stack_items);
		247	}
		248
		249	/*
		250	* get_player_archetype() return next player archetype from archetype
		251	* list. Not very efficient routine, but used only creating new players.
		252	* Note: there MUST be at least one player archetype!
		253	*/
		254	static archetype *
		255	get_player_archetype (archetype *at)
		256	{
		257	// archetypes could have been reloaded
		258	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		259
		260	if (!nat)
		261	return at;
		262
		263	archvec::iterator i = archetypes.find (nat);
		264
		265	for (;;)
		266	{
		267	if (++i == archetypes.end ())
		268	i = archetypes.begin ();
		269	else if (*i == at)
		270	cleanup ("not a single player archetype found");
		271
		272	if ((*i)->type == PLAYER)
		273	return *i;
		274	}
367	}	275	}
368		276
369	/* Tries to add player on the connection passed in ns.	277	/* Tries to add player on the connection passed in ns.
370	* All we can really get in this is some settings like host and display	278	* All we can really get in this is some settings like host and display
371	* mode.	279	* mode.
…		…
373	player *	281	player *
374	player::create ()	282	player::create ()
375	{	283	{
376	player *pl = new player;	284	player *pl = new player;
377		285
378	pl->set_object (arch_to_object (get_player_archetype (0)));	286	pl->set_object (get_player_archetype (0)->instance ());
379		287
380	pl->ob->roll_stats ();	288	pl->ob->roll_stats ();
381	pl->ob->stats.wc = 2;	289	pl->ob->stats.wc = 2;
382	pl->ob->run_away = 25; /* Then we panick... */	290	pl->ob->run_away = 25; /* Then we panick... */
383		291
384	set_first_map (pl->ob);	292	set_first_map (pl->ob);
385		293
386	return pl;	294	return pl;
387	}
388
389	/*
390	* get_player_archetype() return next player archetype from archetype
391	* list. Not very efficient routine, but used only creating new players.
392	* Note: there MUST be at least one player archetype!
393	*/
394	archetype *
395	get_player_archetype (archetype *at)
396	{
397	archetype *start = at;
398
399	for (;;)
400	{
401	if (at == NULL || at->next == NULL)
402	at = first_archetype;
403	else
404	at = at->next;
405
406	if (at->clone.type == PLAYER)
407	return at;
408
409	if (at == start)
410	{
411	LOG (llevError, "No Player archetypes\n");
412	exit (-1);
413	}
414	}
415	}	295	}
416		296
417	object *	297	object *
418	get_nearest_player (object *mon)	298	get_nearest_player (object *mon)
419	{	299	{
…		…
422	unsigned lastdist;	302	unsigned lastdist;
423	rv_vector rv;	303	rv_vector rv;
424		304
425	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)	305	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
426	{	306	{
427	/* We should not find free objects on this friendly list, but it
428	* does periodically happen. Given that, lets deal with it.
429	* While unlikely, it is possible the next object on the friendly
430	* list is also free, so encapsulate this in a while loop.
431	*/
432	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
433	{
434	object *tmp = ol->ob;
435
436	/* Can't do much more other than log the fact, because the object
437	* itself will have been cleared.
438	*/
439	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
440	tmp->debug_desc ());
441	ol = ol->next;
442	remove_friendly_object (tmp);
443	if (!ol)
444	return op;
445	}
446
447	/* Remove special check for player from this. First, it looks to cause
448	* some crashes (ol->ob->contr not set properly?), but secondly, a more
449	* complicated method of state checking would be needed in any case -
450	* as it was, a clever player could type quit, and the function would
451	* skip them over while waiting for confirmation. Remove
452	* on_same_map check, as can_detect_enemy also does this
453	*/
454	if (!can_detect_enemy (mon, ol->ob, &rv))	307	if (!can_detect_enemy (mon, ol->ob, &rv))
455	continue;	308	continue;
456		309
457	if (lastdist > rv.distance)	310	if (lastdist > rv.distance)
458	{	311	{
…		…
520	*/	373	*/
521	int	374	int
522	path_to_player (object *mon, object *pl, unsigned mindiff)	375	path_to_player (object *mon, object *pl, unsigned mindiff)
523	{	376	{
524	rv_vector rv;	377	rv_vector rv;
525	sint16 x, y;
526	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	378	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
527	maptile *m, *lastmap;
528		379
529	get_rangevector (mon, pl, &rv, 0);	380	get_rangevector (mon, pl, &rv, 0);
530		381
531	if (rv.distance < mindiff)	382	if (rv.distance < mindiff)
532	return 0;	383	return 0;
533		384
534	x = mon->x;	385	mapxy pos (mon);
535	y = mon->y;
536	m = mon->map;
537	dir = rv.direction;	386	dir = rv.direction;
538	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	387	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
539	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	388	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
540		389
541	/* If we can't solve it within the search distance, return now. */	390	/* If we can't solve it within the search distance, return now. */
542	if (diff > max)	391	if (diff > max)
543	return 0;	392	return 0;
544		393
545	while (diff > 1 && max > 0)	394	while (diff > 1 && max > 0)
546	{	395	{
547	lastx = x;	396	mapxy lastpos = pos;
548	lasty = y;
549	lastmap = m;
550	x = lastx + freearr_x[dir];
551	y = lasty + freearr_y[dir];
552		397
553	mflags = get_map_flags (m, &m, x, y, &x, &y);	398	pos.move (dir);
554	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
555		399
556	/* Space is blocked - try changing direction a little */	400	/* Space is blocked - try changing direction a little */
557	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	401	if (!pos.normalise ()
558	&& (m == mon->map && blocked_link (mon, m, x, y))))	402	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		403	&& blocked_link (mon, pos.m, pos.x, pos.y)))
559	{	404	{
560	/* recalculate direction from last good location. Possible	405	/* recalculate direction from last good location. Possible
561	* we were not traversing ideal location before.	406	* we were not traversing ideal location before.
562	*/	407	*/
563	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	408	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
564	if (rv.direction != dir)	409	if (rv.direction != dir)
565	{	410	{
566	/* OK - says direction should be different - lets reset the	411	/* OK - says direction should be different - lets reset the
567	* the values so it will try again.	412	* the values so it will try again.
568	*/	413	*/
569	x = lastx;
570	y = lasty;
571	m = lastmap;	414	pos = lastpos;
572	dir = firstdir = rv.direction;	415	dir = firstdir = rv.direction;
573	}	416	}
574	else	417	else
575	{	418	{
576	/* direct path is blocked - try taking a side step to	419	/* direct path is blocked - try taking a side step to
…		…
583	*/	426	*/
584	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	427	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
585	{	428	{
586	if (i == 0)	429	if (i == 0)
587	continue; /* already did this, so skip it */	430	continue; /* already did this, so skip it */
		431
588	/* Use lastdir here - otherwise,	432	/* Use lastdir here - otherwise,
589	* since the direction that the creature should move in	433	* since the direction that the creature should move in
590	* may change, you could get infinite loops.	434	* may change, you could get infinite loops.
591	* ie, player is northwest, but monster can only	435	* ie, player is northwest, but monster can only
592	* move west, so it does that. It goes some distance,	436	* move west, so it does that. It goes some distance,
…		…
594	* can't do that, but now finds it can move east, and	438	* can't do that, but now finds it can move east, and
595	* gets back to its original point. lastdir contains	439	* gets back to its original point. lastdir contains
596	* the last direction the creature has successfully	440	* the last direction the creature has successfully
597	* moved.	441	* moved.
598	*/	442	*/
599
600	x = lastx + freearr_x[absdir (lastdir + i)];
601	y = lasty + freearr_y[absdir (lastdir + i)];
602	m = lastmap;	443	pos = lastpos;
603	mflags = get_map_flags (m, &m, x, y, &x, &y);	444	pos.move (absdir (lastdir + i));
604	if (mflags & P_OUT_OF_MAP)	445
		446	if (!pos.normalise ())
605	continue;	447	continue;
606	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	448
607	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	449	mapspace &ms = *pos;
		450
		451	if (ms.flags () & P_BLOCKSVIEW)
608	continue;	452	continue;
609	if (mflags & P_BLOCKSVIEW)	453
		454	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
610	continue;	455	continue;
611		456
612	if (m == mon->map && blocked_link (mon, m, x, y))	457	if (blocked_link (mon, pos.m, pos.x, pos.y))
613	break;	458	break;
614	}	459	}
		460
615	/* go through entire loop without finding a valid	461	/* go through entire loop without finding a valid
616	* sidestep to take - thus, no valid path.	462	* sidestep to take - thus, no valid path.
617	*/	463	*/
618	if (i == (DETOUR_AMOUNT + 1))	464	if (i == DETOUR_AMOUNT + 1)
619	return 0;	465	return 0;
		466
620	diff--;	467	diff--;
621	lastdir = dir;	468	lastdir = dir;
622	max--;	469	max--;
623	if (!firstdir)	470	if (!firstdir)
624	firstdir = dir + i;	471	firstdir = dir + i;
…		…
628	{	475	{
629	/* we moved towards creature, so diff is less */	476	/* we moved towards creature, so diff is less */
630	diff--;	477	diff--;
631	max--;	478	max--;
632	lastdir = dir;	479	lastdir = dir;
		480
633	if (!firstdir)	481	if (!firstdir)
634	firstdir = dir;	482	firstdir = dir;
635	}	483	}
636		484
637	if (diff <= 1)	485	if (diff <= 1)
638	{	486	{
639	/* Recalculate diff (distance) because we may not have actually	487	/* Recalculate diff (distance) because we may not have actually
640	* headed toward player for entire distance.	488	* headed toward player for entire distance.
641	*/	489	*/
642	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	490	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
643	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	491	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
644	}	492	}
645		493
646	if (diff > max)	494	if (diff > max)
647	return 0;	495	return 0;
…		…
653		501
654	return firstdir;	502	return firstdir;
655	}	503	}
656		504
657	void	505	void
658	give_initial_items (object *pl, treasurelist * items)	506	give_initial_items (object *pl, treasurelist *items)
659	{	507	{
660	object *op, *next = NULL;
661
662	if (pl->randomitems != NULL)	508	if (pl->randomitems)
663	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	509	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
664		510
665	for (op = pl->inv; op; op = next)	511	for (object *next, *op = pl->inv; op; op = next)
666	{	512	{
667	next = op->below;	513	next = op->below;
668		514
669	/* Forces get applied per default, unless they have the	515	/* Forces get applied per default, unless they have the
670	* flag "neutral" set. Sorry but I can't think of a better way	516	* flag "neutral" set. Sorry but I can't think of a better way
671	*/	517	*/
672	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	518	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
673	SET_FLAG (op, FLAG_APPLIED);	519	op->set_flag (FLAG_APPLIED);
674		520
675	/* we never give weapons/armour if these cannot be used	521	/* we never give weapons/armour if these cannot be used
676	* by this player due to race restrictions	522	* by this player due to race restrictions
677	*/	523	*/
678	if (pl->type == PLAYER)	524	if (pl->type == PLAYER)
679	{	525	{
680	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	526	if ((!pl->flag [FLAG_USE_ARMOUR]
		527	&&
681	(op->type == ARMOUR || op->type == BOOTS ||	528	(op->type == ARMOUR || op->type == BOOTS
682	op->type == CLOAK || op->type == HELMET ||	529	|| op->type == CLOAK || op->type == HELMET
683	op->type == SHIELD || op->type == GLOVES ||	530	|| op->type == SHIELD || op->type == GLOVES
684	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	531	|| op->type == BRACERS || op->type == GIRDLE))
		532	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
685	{	533	{
686	op->destroy ();	534	op->destroy ();
687	continue;	535	continue;
688	}	536	}
689	}	537	}
690		538
691	/* This really needs to be better - we should really give	539	/* Here we remove duplicated skills (as duplicated spell objects have
692	* a substitute spellbook. The problem is that we don't really	540	* _very_ confusing effects for players), which could for instance be
693	* have a good idea what to replace it with (need something like	541	* generated by bad treasurelists. - elmex
694	* a first level treasurelist for each skill.)
695	* remove duplicate skills also
696	*/	542	*/
697	if (op->type == SPELLBOOK || op->type == SKILL)	543	if (op->type == SKILL)
698	{	544	{
699	object *tmp;
700
701	for (tmp = op->below; tmp; tmp = tmp->below)	545	for (object *tmp = op->below; tmp; tmp = tmp->below)
702	if (tmp->type == op->type && tmp->name == op->name)	546	if (tmp->type == op->type && tmp->name == op->name)
703	break;
704
705	if (tmp)
706	{	547	{
707	op->destroy ();	548	op->destroy ();
		549	LOG (llevError,
708	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	550	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
709	continue;	551	break;
710	}	552	}
711		553
712	if (op->nrof > 1)	554	if (op->nrof > 1)
713	op->nrof = 1;	555	op->nrof = 1;
714	}	556	}
715		557
716	if (op->type == SPELLBOOK && op->inv)	558	if (op->type == SPELLBOOK && op->inv)
717	{	559	op->inv->clr_flag (FLAG_STARTEQUIP);
718	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
719	}
720		560
721	/* Give starting characters identified, uncursed, and undamned	561	/* Give starting characters identified, uncursed, and undamned
722	* items. Just don't identify gold or silver, or it won't be	562	* items. Just don't identify gold or silver, or it won't be
723	* merged properly.	563	* merged properly.
724	*/	564	*/
725	if (need_identify (op))	565	if (op->need_identify ())
726	{
727	SET_FLAG (op, FLAG_IDENTIFIED);
728	CLEAR_FLAG (op, FLAG_CURSED);
729	CLEAR_FLAG (op, FLAG_DAMNED);
730	}	566	{
		567	op->set_flag (FLAG_IDENTIFIED);
		568	op->clr_flag (FLAG_CURSED);
		569	op->clr_flag (FLAG_DAMNED);
		570	}
		571
731	if (op->type == SPELL)	572	if (op->type == SPELL)
732	{	573	{
733	op->destroy ();	574	op->destroy ();
734	continue;	575	continue;
735	}	576	}
736	else if (op->type == SKILL)	577	else if (op->type == SKILL)
737	{	578	{
738	SET_FLAG (op, FLAG_CAN_USE_SKILL);	579	op->set_flag (FLAG_CAN_USE_SKILL);
739	op->stats.exp = 0;	580	op->stats.exp = 0;
740	op->level = 1;	581	op->level = 1;
741	}	582	}
742	/* lock all 'normal items by default */	583	else /* lock all 'normal items by default */
743	else	584	op->set_flag (FLAG_INV_LOCKED);
744	SET_FLAG (op, FLAG_INV_LOCKED);
745	} /* for loop of objects in player inv */	585	} /* for loop of objects in player inv */
746		586
747	/* Need to set up the skill pointers */	587	/* Need to set up the skill pointers */
748	link_player_skills (pl);	588	pl->contr->link_skills ();
749	}	589	}
750		590
751	void	591	void
752	get_party_password (object *op, partylist *party)	592	get_party_password (object *op, partylist *party)
753	{	593	{
…		…
763	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	603	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
764	}	604	}
765		605
766	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	606	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
767	static int	607	static int
768	roll_stat (void)	608	roll_stat ()
769	{	609	{
770	int a[4], i, j, k;	610	int a[4], i, j, k;
771		611
772	for (i = 0; i < 4; i++)	612	for (i = 0; i < 4; i++)
773	a[i] = (int) rndm (6) + 1;	613	a[i] = rndm (1, 6);
774		614
775	for (i = 0, j = 0, k = 7; i < 4; i++)	615	for (i = 0, j = 0, k = 7; i < 4; i++)
776	if (a[i] < k)	616	if (a[i] < k)
777	k = a[i], j = i;	617	k = a[i], j = i;
778		618
…		…
854	static void	694	static void
855	start_info (object *op)	695	start_info (object *op)
856	{	696	{
857	char buf[MAX_BUF];	697	char buf[MAX_BUF];
858		698
859	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	699	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
860	new_draw_info (NDI_UNIQUE, 0, op, buf);	700	new_draw_info (NDI_UNIQUE, 0, op, buf);
861	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
862	//new_draw_info (NDI_UNIQUE, 0, op, " ");
863	}	701	}
864		702
865	/* This function takes the key that is passed, and does the	703	/* This function takes the key that is passed, and does the
866	* appropriate action with it (change race, or other things).	704	* appropriate action with it (change race, or other things).
867	* The function name is for historical reasons - now we have	705	* The function name is for historical reasons - now we have
…		…
870	*/	708	*/
871	void	709	void
872	player::chargen_race_done ()	710	player::chargen_race_done ()
873	{	711	{
874	/* this must before then initial items are given */	712	/* this must before then initial items are given */
875	esrv_new_player (ob->contr, ob->weight + ob->carrying);	713	esrv_new_player (ob->contr);
876		714
877	treasurelist *tl = treasurelist::find ("starting_wealth");	715	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
878	if (tl)	716	if (tl)
879	create_treasure (tl, ob, 0, 0, 0);	717	create_treasure (tl, ob, 0, 0, 0);
880		718
881	INVOKE_PLAYER (BIRTH, ob->contr);	719	INVOKE_PLAYER (BIRTH, ob->contr);
882	INVOKE_PLAYER (LOGIN, ob->contr);
883		720
884	ob->contr->ns->state = ST_PLAYING;	721	ob->contr->ns->state = ST_PLAYING;
885		722
886	if (ob->msg)	723	if (ob->msg)
887	ob->msg = 0;	724	ob->msg = 0;
888		725
889	/* We create this now because some of the unique maps will need it
890	* to save here.
891	*/
892	{
893	char buf[MAX_BUF];
894	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
895	make_path_to_file (buf);
896	}
897
898	start_info (ob);	726	start_info (ob);
899	CLEAR_FLAG (ob, FLAG_WIZ);	727	ob->clr_flag (FLAG_WIZ);
900	give_initial_items (ob, ob->randomitems);	728	give_initial_items (ob, ob->randomitems);
901	link_player_skills (ob);
902	esrv_send_inventory (ob, ob);	729	esrv_send_inventory (ob, ob);
903	ob->update_stats ();	730	ob->update_stats ();
904		731
905	/* This moves the player to a different start map, if there	732	/* This moves the player to a different start map, if there
906	* is one for this race	733	* is one for this race
907	*/	734	*/
908	if (*first_map_ext_path)	735	if (*first_map_ext_path)
909	{	736	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
910	object *tmp;
911	char mapname[MAX_BUF];
912
913	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->name);
914	tmp = object::create ();
915	EXIT_PATH (tmp) = mapname;
916	EXIT_X (tmp) = ob->x;
917	EXIT_Y (tmp) = ob->y;
918	ob->enter_exit (tmp); /* we don't really care if it succeeded;
919	* if the map isn't there, then stay on the
920	* default initial map */
921	tmp->destroy ();
922	}
923	else	737	else
924	LOG (llevDebug, "first_map_ext_path not set\n");	738	LOG (llevDebug, "first_map_ext_path not set\n");
925	}	739	}
926		740
927	void	741	void
…		…
937	int x = ob->x, y = ob->y;	751	int x = ob->x, y = ob->y;
938		752
939	ob->remove_statbonus ();	753	ob->remove_statbonus ();
940	ob->remove ();	754	ob->remove ();
941	ob->arch = get_player_archetype (ob->arch);	755	ob->arch = get_player_archetype (ob->arch);
942	ob->arch->clone.copy_to (ob);	756	ob->arch->copy_to (ob);
943	ob->instantiate ();	757	ob->instantiate ();
944	ob->stats = ob->contr->orig_stats;	758	ob->stats = ob->contr->orig_stats;
945	ob->name = ob->name_pl = name;	759	ob->name = ob->name_pl = name;
946	ob->x = x;	760	ob->x = x;
947	ob->y = y;	761	ob->y = y;
948	SET_ANIMATION (ob, 2); /* So player faces south */	762	SET_ANIMATION (ob, 2); /* So player faces south */
949	insert_ob_in_map (ob, ob->map, ob, 0);	763	insert_ob_in_map (ob, ob->map, ob, 0);
950	assign (ob->contr->title, ob->arch->clone.name);	764	assign (ob->contr->title, ob->arch->object::name);
951	ob->add_statbonus ();	765	ob->add_statbonus ();
952	}	766	}
953	while (!allowed_class (ob));	767	while (!allowed_class (ob));
954		768
955	update_object (ob, UP_OBJ_FACE);	769	update_object (ob, UP_OBJ_FACE);
…		…
958	ob->stats.hp = ob->stats.maxhp;	772	ob->stats.hp = ob->stats.maxhp;
959	ob->stats.sp = ob->stats.maxsp;	773	ob->stats.sp = ob->stats.maxsp;
960	ob->stats.grace = 0;	774	ob->stats.grace = 0;
961	}	775	}
962		776
963	void	777	static void
964	flee_player (object *op)	778	flee_player (object *op)
965	{	779	{
966	int dir, diff;	780	int dir, diff;
967	rv_vector rv;	781	rv_vector rv;
968		782
969	if (op->stats.hp < 0)	783	if (op->stats.hp < 0)
970	{	784	{
971	LOG (llevDebug, "Fleeing player is dead.\n");	785	LOG (llevDebug, "Fleeing player is dead.\n");
972	CLEAR_FLAG (op, FLAG_SCARED);	786	op->clr_flag (FLAG_SCARED);
973	return;	787	return;
974	}	788	}
975		789
976	if (op->enemy == NULL)	790	if (!op->enemy)
977	{	791	{
978	LOG (llevDebug, "Fleeing player had no enemy.\n");	792	LOG (llevDebug, "Fleeing player had no enemy.\n");
979	CLEAR_FLAG (op, FLAG_SCARED);	793	op->clr_flag (FLAG_SCARED);
980	return;	794	return;
981	}	795	}
982		796
983	/* Seen some crashes here. Since we don't store an	797	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
984	* op->enemy_count, it is possible that something destroys the
985	* actual enemy, and the object is recycled.
986	*/
987	if (op->enemy->map == NULL)
988	{	798	{
989	CLEAR_FLAG (op, FLAG_SCARED);
990	op->enemy = NULL;	799	op->enemy = NULL;
991	return;	800	op->clr_flag (FLAG_SCARED);
992	}
993
994	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
995	{
996	op->enemy = NULL;
997	CLEAR_FLAG (op, FLAG_SCARED);
998	return;	801	return;
999	}	802	}
1000		803
1001	get_rangevector (op, op->enemy, &rv, 0);	804	get_rangevector (op, op->enemy, &rv, 0);
1002		805
1003	dir = absdir (4 + rv.direction);	806	dir = absdir (4 + rv.direction);
1004	for (diff = 0; diff < 3; diff++)	807	for (diff = 0; diff < 3; diff++)
1005	{	808	{
1006	int m = 1 - (RANDOM () & 2);	809	int m = 1 - rndm (2) * 2;
1007		810
1008	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	811	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1009	return;	812	return;
1010	}	813	}
1011		814
1012	/* Cornered, get rid of scared */	815	/* Cornered, get rid of scared */
1013	CLEAR_FLAG (op, FLAG_SCARED);	816	op->clr_flag (FLAG_SCARED);
1014	op->enemy = NULL;	817	op->enemy = NULL;
1015	}	818	}
1016		819
1017	/* check_pick sees if there is stuff to be picked up/picks up stuff.	820	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1018	* It returns 1 if the player should keep on moving, 0 if he should	821	* It returns 1 if the player should keep on moving, 0 if he should
…		…
1022	check_pick (object *op)	825	check_pick (object *op)
1023	{	826	{
1024	object *tmp, *next;	827	object *tmp, *next;
1025	int stop = 0;	828	int stop = 0;
1026	int wvratio;	829	int wvratio;
1027	char putstring[128];
1028		830
1029	/* if you're flying, you cna't pick up anything */	831	/* if you're flying, you can't pick up anything */
1030	if (op->move_type & MOVE_FLYING)	832	if (op->move_type & MOVE_FLYING)
1031	return 1;	833	return 1;
1032		834
1033	next = op->below;	835	next = op->below;
		836
		837	int cnt = MAX_ITEM_PER_ACTION;
		838	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1034		839
1035	/* loop while there are items on the floor that are not marked as	840	/* loop while there are items on the floor that are not marked as
1036	* destroyed */	841	* destroyed */
1037	while (next && !next->destroyed ())	842	while (next && !next->destroyed ())
1038	{	843	{
1039	tmp = next;	844	tmp = next;
1040	next = tmp->below;	845	next = tmp->below;
1041		846
		847	if (cnt <= 0)
		848	{
		849	op->failmsg ("Couldn't pickup all items at once.");
		850	return 0;
		851	}
		852
1042	if (op->destroyed ())	853	if (op->destroyed ())
1043	return 0;	854	return 0;
1044		855
1045	if (!can_pick (op, tmp))	856	if (!can_pick (op, tmp))
1046	continue;	857	continue;
1047		858
1048	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	859	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1049	{	860	{
1050	if (item_matched_string (op, tmp, op->contr->search_str))	861	if (item_matched_string (op, tmp, op->contr->search_str))
1051	pick_up (op, tmp);	862	CHK_PICK_PICKUP;
		863
1052	continue;	864	continue;
1053	}	865	}
1054		866
1055	/* high not bit set? We're using the old autopickup model */	867	/* pickup handling */
		868	if (op->contr->mode & PU_DEBUG)
		869	{
		870	/* some debugging code to figure out item information */
		871	const char *str = tmp->name
		872	? format ("item name: %s item type: %d weight/value: %d",
		873	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		874	: format ("item name: %s item type: %d weight/value: %d",
		875	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		876
		877	new_draw_info (NDI_UNIQUE, 0, op, str);
		878	}
		879
		880	if (op->contr->mode & PU_INHIBIT)
		881	return 1;
		882
		883	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		884	return 1;
		885
		886	/* philosophy:
		887	* It's easy to grab an item type from a pile, as long as it's
		888	* generic. This takes no game-time. For more detailed pickups
		889	* and selections, select-items should be used. This is a
		890	* grab-as-you-run type mode that's really useful for arrows for
		891	* example.
		892	* The drawback: right now it has no frontend, so you need to
		893	* stick the bits you want into a calculator in hex mode and then
		894	* convert to decimal and then 'pickup <#>
		895	*/
		896
		897	/* the first two modes are exclusive: if NOTHING we return, if
		898	* STOP then we stop. All the rest are applied sequentially,
		899	* meaning if any test passes, the item gets picked up. */
		900
		901	/* if mode is set to pick nothing up, return */
		902	if (op->contr->mode == PU_NOTHING)
		903	return 1;
		904
		905	/* if mode is set to stop when encountering objects, return */
		906	/* take STOP before INHIBIT since it doesn't actually pick
		907	* anything up */
		908	if (op->contr->mode & PU_STOP)
		909	return 0;
		910
		911	/* useful for going into stores and not losing your settings... */
		912	/* and for battles wher you don't want to get loaded down while
		913	* fighting */
		914	if (op->contr->mode & PU_INHIBIT)
		915	return 1;
		916
		917	/* prevent us from turning into auto-thieves :) */
		918	if (tmp->flag [FLAG_UNPAID])
		919	continue;
		920
		921	/* ignore known cursed objects */
		922	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		923	continue;
		924
		925	/* all food and drink if desired */
		926	/* question: don't pick up known-poisonous stuff? */
1056	if (!(op->contr->mode & PU_NEWMODE))	927	if (op->contr->mode & PU_FOOD)
		928	if (tmp->type == FOOD)
1057	{	929	{
1058	switch (op->contr->mode)	930	CHK_PICK_PICKUP;
		931	continue;
		932	}
		933
		934	if (op->contr->mode & PU_DRINK)
		935	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		936	{
		937	CHK_PICK_PICKUP;
		938	continue;
		939	}
		940
		941	if (op->contr->mode & PU_POTION)
		942	if (tmp->type == POTION)
		943	{
		944	CHK_PICK_PICKUP;
		945	continue;
		946	}
		947
		948	/* spellbooks, skillscrolls and normal books/scrolls */
		949	if (op->contr->mode & PU_SPELLBOOK)
		950	if (tmp->type == SPELLBOOK)
		951	{
		952	CHK_PICK_PICKUP;
		953	continue;
		954	}
		955
		956	if (op->contr->mode & PU_SKILLSCROLL)
		957	if (tmp->type == SKILLSCROLL)
		958	{
		959	CHK_PICK_PICKUP;
		960	continue;
		961	}
		962
		963	if (op->contr->mode & PU_READABLES)
		964	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		965	{
		966	CHK_PICK_PICKUP;
		967	continue;
		968	}
		969
		970	/* wands/staves/rods/horns */
		971	if (op->contr->mode & PU_MAGIC_DEVICE)
		972	if (tmp->type == WAND
		973	|| tmp->type == ROD
		974	|| tmp->type == HORN
		975	|| tmp->type == POWER_CRYSTAL)
		976	{
		977	CHK_PICK_PICKUP;
		978	continue;
		979	}
		980
		981	/* pick up all magical items */
		982	if (op->contr->mode & PU_MAGICAL)
		983	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		984	&& !tmp->flag [FLAG_KNOWN_CURSED])
		985	{
		986	CHK_PICK_PICKUP;
		987	continue;
		988	}
		989
		990	if (op->contr->mode & PU_VALUABLES)
		991	{
		992	if (tmp->type == MONEY || tmp->type == GEM)
1059	{	993	{
1060	case 0:	994	CHK_PICK_PICKUP;
1061	return 1; /* don't pick up */	995	continue;
1062	case 1:
1063	pick_up (op, tmp);
1064	return 1;
1065	case 2:
1066	pick_up (op, tmp);
1067	return 0;
1068	case 3:
1069	return 0; /* stop before pickup */
1070	case 4:
1071	pick_up (op, tmp);
1072	break;
1073	case 5:
1074	pick_up (op, tmp);
1075	stop = 1;
1076	break;
1077	case 6:
1078	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1079	pick_up (op, tmp);
1080	break;
1081
1082	case 7:
1083	if (tmp->type == MONEY || tmp->type == GEM)
1084	pick_up (op, tmp);
1085	break;
1086
1087	default:
1088	/* use value density */
1089	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1090	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1091	pick_up (op, tmp);
1092	}	996	}
1093	}	997	}
1094	else	998
1095	{ /* old model */	999	/* rings & amulets - talismans seems to be typed AMULET */
1096	/* NEW pickup handling */
1097	if (op->contr->mode & PU_DEBUG)	1000	if (op->contr->mode & PU_JEWELS)
		1001	if (tmp->type == RING
		1002	|| tmp->type == AMULET
		1003	|| tmp->type == GIRDLE
		1004	|| tmp->type == SKILL_TOOL)
1098	{	1005	{
1099	/* some debugging code to figure out item information */	1006	CHK_PICK_PICKUP;
1100	if (tmp->name != NULL)
1101	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1102	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1103	else
1104	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1105	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1106
1107	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1108	}
1109
1110	/* philosophy:
1111	* It's easy to grab an item type from a pile, as long as it's
1112	* generic. This takes no game-time. For more detailed pickups
1113	* and selections, select-items should be used. This is a
1114	* grab-as-you-run type mode that's really useful for arrows for
1115	* example.
1116	* The drawback: right now it has no frontend, so you need to
1117	* stick the bits you want into a calculator in hex mode and then
1118	* convert to decimal and then 'pickup <#>
1119	*/
1120
1121	/* the first two modes are exclusive: if NOTHING we return, if
1122	* STOP then we stop. All the rest are applied sequentially,
1123	* meaning if any test passes, the item gets picked up. */
1124
1125	/* if mode is set to pick nothing up, return */
1126
1127	if (op->contr->mode & PU_NOTHING)
1128	return 1;
1129
1130	/* if mode is set to stop when encountering objects, return */
1131	/* take STOP before INHIBIT since it doesn't actually pick
1132	* anything up */
1133
1134	if (op->contr->mode & PU_STOP)
1135	return 0;
1136
1137	/* useful for going into stores and not losing your settings... */
1138	/* and for battles wher you don't want to get loaded down while
1139	* fighting */
1140	if (op->contr->mode & PU_INHIBIT)
1141	return 1;
1142
1143	/* prevent us from turning into auto-thieves :) */
1144	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1145	continue;	1007	continue;
		1008	}
1146		1009
1147	/* ignore known cursed objects */	1010	/* we don't forget dragon food */
1148	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1011	if (op->contr->mode & PU_FLESH)
		1012	if (tmp->type == FLESH)
		1013	{
		1014	CHK_PICK_PICKUP;
1149	continue;	1015	continue;
		1016	}
1150		1017
1151	/* all food and drink if desired */	1018	/* bows and arrows. Bows are good for selling! */
1152	/* question: don't pick up known-poisonous stuff? */	1019	if (op->contr->mode & PU_BOW)
		1020	if (tmp->type == BOW)
		1021	{
		1022	CHK_PICK_PICKUP;
		1023	continue;
		1024	}
		1025
		1026	if (op->contr->mode & PU_ARROW)
		1027	if (tmp->type == ARROW)
		1028	{
		1029	CHK_PICK_PICKUP;
		1030	continue;
		1031	}
		1032
		1033	/* all kinds of armor etc. */
		1034	if (op->contr->mode & PU_ARMOUR)
		1035	if (tmp->type == ARMOUR)
		1036	{
		1037	CHK_PICK_PICKUP;
		1038	continue;
		1039	}
		1040
		1041	if (op->contr->mode & PU_HELMET)
		1042	if (tmp->type == HELMET)
		1043	{
		1044	CHK_PICK_PICKUP;
		1045	continue;
		1046	}
		1047
		1048	if (op->contr->mode & PU_SHIELD)
		1049	if (tmp->type == SHIELD)
		1050	{
		1051	CHK_PICK_PICKUP;
		1052	continue;
		1053	}
		1054
1153	if (op->contr->mode & PU_FOOD)	1055	if (op->contr->mode & PU_BOOTS)
1154	if (tmp->type == FOOD)	1056	if (tmp->type == BOOTS)
		1057	{
		1058	CHK_PICK_PICKUP;
		1059	continue;
		1060	}
		1061
		1062	if (op->contr->mode & PU_GLOVES)
		1063	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1064	{
		1065	CHK_PICK_PICKUP;
		1066	continue;
		1067	}
		1068
		1069	if (op->contr->mode & PU_CLOAK)
		1070	if (tmp->type == CLOAK)
		1071	{
		1072	CHK_PICK_PICKUP;
		1073	continue;
		1074	}
		1075
		1076	/* hoping to catch throwing daggers here */
		1077	if (op->contr->mode & PU_MISSILEWEAPON)
		1078	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1079	{
		1080	CHK_PICK_PICKUP;
		1081	continue;
		1082	}
		1083
		1084	/* careful: chairs and tables are weapons! */
		1085	if (op->contr->mode & PU_ALLWEAPON)
		1086	{
		1087	if (tmp->type == WEAPON)
		1088	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1155	{	1089	{
1156	pick_up (op, tmp);	1090	CHK_PICK_PICKUP;
1157	continue;	1091	continue;
1158	}	1092	}
		1093	}
1159		1094
		1095	/* misc stuff that's useful */
1160	if (op->contr->mode & PU_DRINK)	1096	if (op->contr->mode & PU_KEY)
1161	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1097	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1162	{	1098	{
1163	pick_up (op, tmp);	1099	CHK_PICK_PICKUP;
1164	continue;	1100	continue;
1165	}	1101	}
1166		1102
		1103	/* any of the last 4 bits set means we use the ratio for value
		1104	* pickups */
1167	if (op->contr->mode & PU_POTION)	1105	if (op->contr->mode & PU_RATIO)
1168	if (tmp->type == POTION)	1106	{
		1107	/* use value density to decide what else to grab */
		1108	/* >=7 was >= op->contr->mode */
		1109	/* >=7 is the old standard setting. Now we take the last 4 bits
1169	{	1110	*/
1170	pick_up (op, tmp);
1171	continue;
1172	}
1173
1174	/* spellbooks, skillscrolls and normal books/scrolls */
1175	if (op->contr->mode & PU_SPELLBOOK)
1176	if (tmp->type == SPELLBOOK)
1177	{
1178	pick_up (op, tmp);
1179	continue;
1180	}
1181
1182	if (op->contr->mode & PU_SKILLSCROLL)
1183	if (tmp->type == SKILLSCROLL)
1184	{
1185	pick_up (op, tmp);
1186	continue;
1187	}
1188
1189	if (op->contr->mode & PU_READABLES)
1190	if (tmp->type == BOOK || tmp->type == SCROLL)
1191	{
1192	pick_up (op, tmp);
1193	continue;
1194	}
1195
1196	/* wands/staves/rods/horns */
1197	if (op->contr->mode & PU_MAGIC_DEVICE)
1198	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1199	{
1200	pick_up (op, tmp);
1201	continue;
1202	}
1203
1204	/* pick up all magical items */
1205	if (op->contr->mode & PU_MAGICAL)	1111	wvratio = op->contr->mode & PU_RATIO;
1206	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1112	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1207	{
1208	pick_up (op, tmp);
1209	continue;
1210	}
1211
1212	if (op->contr->mode & PU_VALUABLES)
1213	{	1113	{
1214	if (tmp->type == MONEY || tmp->type == GEM)	1114	#if 0
		1115	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1116	if (tmp->name != NULL)
1215	{	1117	{
1216	pick_up (op, tmp);	1118	fprintf (stderr, "%s", tmp->name);
1217	continue;
1218	}	1119	}
1219	}
1220
1221	/* rings & amulets - talismans seems to be typed AMULET */
1222	if (op->contr->mode & PU_JEWELS)
1223	if (tmp->type == RING || tmp->type == AMULET)
1224	{
1225	pick_up (op, tmp);
1226	continue;
1227	}
1228
1229	/* we don't forget dragon food */
1230	if (op->contr->mode & PU_FLESH)
1231	if (tmp->type == FLESH)
1232	{
1233	pick_up (op, tmp);
1234	continue;
1235	}
1236
1237	/* bows and arrows. Bows are good for selling! */
1238	if (op->contr->mode & PU_BOW)
1239	if (tmp->type == BOW)
1240	{
1241	pick_up (op, tmp);
1242	continue;
1243	}
1244
1245	if (op->contr->mode & PU_ARROW)
1246	if (tmp->type == ARROW)
1247	{
1248	pick_up (op, tmp);
1249	continue;
1250	}
1251
1252	/* all kinds of armor etc. */
1253	if (op->contr->mode & PU_ARMOUR)
1254	if (tmp->type == ARMOUR)
1255	{
1256	pick_up (op, tmp);
1257	continue;
1258	}
1259
1260	if (op->contr->mode & PU_HELMET)
1261	if (tmp->type == HELMET)
1262	{
1263	pick_up (op, tmp);
1264	continue;
1265	}
1266
1267	if (op->contr->mode & PU_SHIELD)
1268	if (tmp->type == SHIELD)
1269	{
1270	pick_up (op, tmp);
1271	continue;
1272	}
1273
1274	if (op->contr->mode & PU_BOOTS)
1275	if (tmp->type == BOOTS)
1276	{
1277	pick_up (op, tmp);
1278	continue;
1279	}
1280
1281	if (op->contr->mode & PU_GLOVES)
1282	if (tmp->type == GLOVES)
1283	{
1284	pick_up (op, tmp);
1285	continue;
1286	}
1287
1288	if (op->contr->mode & PU_CLOAK)
1289	if (tmp->type == CLOAK)
1290	{
1291	pick_up (op, tmp);
1292	continue;
1293	}
1294
1295	/* hoping to catch throwing daggers here */
1296	if (op->contr->mode & PU_MISSILEWEAPON)
1297	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1298	{
1299	pick_up (op, tmp);
1300	continue;
1301	}
1302
1303	/* careful: chairs and tables are weapons! */
1304	if (op->contr->mode & PU_ALLWEAPON)
1305	{
1306	if (tmp->type == WEAPON && tmp->name != NULL)
1307	{
1308	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1309	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1310	{
1311	pick_up (op, tmp);
1312	continue;
1313	}
1314	}
1315
1316	if (tmp->type == WEAPON && tmp->name == NULL)
1317	{
1318	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1319	{
1320	pick_up (op, tmp);
1321	continue;
1322	}
1323	}
1324	}
1325
1326	/* misc stuff that's useful */
1327	if (op->contr->mode & PU_KEY)
1328	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1329	{
1330	pick_up (op, tmp);
1331	continue;
1332	}
1333
1334	/* any of the last 4 bits set means we use the ratio for value
1335	* pickups */
1336	if (op->contr->mode & PU_RATIO)
1337	{
1338	/* use value density to decide what else to grab */
1339	/* >=7 was >= op->contr->mode */
1340	/* >=7 is the old standard setting. Now we take the last 4 bits
1341	* and multiply them by 5, giving 0..15*5== 5..75 */
1342	wvratio = (op->contr->mode & PU_RATIO) * 5;
1343	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1344	{
1345	pick_up (op, tmp);
1346	#if 0
1347	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1348	if (tmp->name != NULL)
1349	{
1350	fprintf (stderr, "%s", tmp->name);
1351	}
1352	else	1120	else
1353	fprintf (stderr, "%s", tmp->arch->name);	1121	fprintf (stderr, "%s", tmp->arch->archname);
1354	fprintf (stderr, ",%d] = ", tmp->type);	1122	fprintf (stderr, ",%d] = ", tmp->type);
1355	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1123	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1356	#endif	1124	#endif
		1125	CHK_PICK_PICKUP;
1357	continue;	1126	continue;
1358	}
1359	}	1127	}
1360	} /* the new pickup model */	1128	} /* the new pickup model */
1361	}	1129	}
1362		1130
1363	return !stop;	1131	return !stop;
		1132	}
		1133
		1134	/* routine for both players and monsters. We call this when
		1135	* there is a possibility for our action distrubing our hiding
		1136	* place or invisiblity spell. Artefact invisiblity causes
		1137	* "noise" instead. If we arent invisible to begin with, we
		1138	* return 0.
		1139	*/
		1140	static int
		1141	action_makes_visible (object *op)
		1142	{
		1143	if (op->invisible && op->flag [FLAG_ALIVE])
		1144	{
		1145	if (op->flag [FLAG_MAKE_INVIS])
		1146	{
		1147	// artefact invisibility is permanent, but we still make noise
		1148	// this is important for game-balance.
		1149	if (op->contr)
		1150	op->make_noise ();
		1151
		1152	return 0;
		1153	}
		1154
		1155	if (op->contr && op->contr->tmp_invis == 0)
		1156	return 0;
		1157
		1158	/* If monsters, they should become visible */
		1159	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1160	{
		1161	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1162	return 1;
		1163	}
		1164	}
		1165
		1166	return 0;
1364	}	1167	}
1365		1168
1366	/*	1169	/*
1367	* Find an arrow in the inventory and after that	1170	* Find an arrow in the inventory and after that
1368	* in the right type container (quiver). Pointer to the	1171	* in the right type container (quiver). Pointer to the
1369	* found object is returned.	1172	* found object is returned.
1370	*/	1173	*/
1371	object *	1174	static object *
1372	find_arrow (object *op, const char *type)	1175	find_arrow (object *op, const char *type)
1373	{	1176	{
1374	object *tmp = 0;
1375
1376	for (op = op->inv; op; op = op->below)	1177	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1377	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1378	tmp = find_arrow (op, type);
1379	else if (op->type == ARROW && op->race == type)	1178	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1179	return splay (tmp);
		1180
		1181	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1182	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1183	if (object *arrow = find_arrow (tmp, type))
		1184	{
		1185	splay (tmp);
1380	return op;	1186	return arrow;
		1187	}
1381		1188
1382	return tmp;	1189	return 0;
1383	}	1190	}
1384		1191
1385	/*	1192	/*
1386	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1193	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1387	* against the target. A full test is not performed, simply a basic test	1194	* against the target. A full test is not performed, simply a basic test
1388	* of resistances. The archer is making a quick guess at what he sees down	1195	* of resistances. The archer is making a quick guess at what he sees down
1389	* the hall. Failing that it does it's best to pick the highest plus arrow.	1196	* the hall. Failing that it does it's best to pick the highest plus arrow.
1390	*/	1197	*/
1391	object *	1198	static object *
1392	find_better_arrow (object *op, object *target, const char *type, int *better)	1199	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1393	{	1200	{
1394	object *tmp = NULL, *arrow, *ntmp;	1201	object *tmp = NULL, *arrow, *ntmp;
1395	int attacknum, attacktype, betterby = 0, i;	1202	int attacknum, attacktype, betterby = 0, i;
1396		1203
1397	if (!type)	1204	if (!type)
1398	return NULL;	1205	return NULL;
1399		1206
1400	for (arrow = op->inv; arrow; arrow = arrow->below)	1207	for (arrow = op->inv; arrow; arrow = arrow->below)
1401	{	1208	{
1402	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1209	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1403	{	1210	{
1404	i = 0;	1211	i = 0;
1405	ntmp = find_better_arrow (arrow, target, type, &i);	1212	ntmp = find_better_arrow (arrow, target, type, &i);
		1213
1406	if (i > betterby)	1214	if (i > betterby)
1407	{	1215	{
1408	tmp = ntmp;	1216	tmp = ntmp;
1409	betterby = i;	1217	betterby = i;
1410	}	1218	}
1411	}	1219	}
1412	else if (arrow->type == ARROW && arrow->race == type)	1220	else if (arrow->type == ARROW && arrow->race == type)
1413	{	1221	{
1414	/* allways prefer assasination/slaying */	1222	/* allways prefer assasination/slaying */
1415	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1223	if (target->race && arrow->slaying.contains (target->race))
1416	{	1224	{
1417	if (arrow->attacktype & AT_DEATH)	1225	if (arrow->attacktype & AT_DEATH)
1418	{	1226	{
1419	*better = 100;	1227	*better = 100;
1420	return arrow;	1228	return arrow;
…		…
1428	else	1236	else
1429	{	1237	{
1430	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1238	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1431	{	1239	{
1432	attacktype = 1 << attacknum;	1240	attacktype = 1 << attacknum;
1433	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1241	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1434	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1242	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1435	{	1243	{
1436	tmp = arrow;	1244	tmp = arrow;
1437	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1245	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1438	}	1246	}
1439	}	1247	}
		1248
1440	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1249	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1441	{	1250	{
1442	tmp = arrow;	1251	tmp = arrow;
1443	betterby = 2 + arrow->magic + arrow->stats.dam;	1252	betterby = 2 + arrow->magic + arrow->stats.dam;
1444	}	1253	}
		1254
1445	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1255	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1446	{	1256	{
1447	tmp = arrow;	1257	tmp = arrow;
1448	betterby = 1 + arrow->magic + arrow->stats.dam;	1258	betterby = 1 + arrow->magic + arrow->stats.dam;
1449	}	1259	}
1450	}	1260	}
1451	}	1261	}
1452	}	1262	}
		1263
1453	if (tmp == NULL && arrow == NULL)	1264	if (tmp == NULL && arrow == NULL)
1454	return find_arrow (op, type);	1265	return find_arrow (op, type);
1455		1266
1456	*better = betterby;	1267	*better = betterby;
1457	return tmp;	1268	return tmp;
…		…
1461	* find_better_arrow to find a decent arrow to use.	1272	* find_better_arrow to find a decent arrow to use.
1462	* op = the shooter	1273	* op = the shooter
1463	* type = bow->race	1274	* type = bow->race
1464	* dir = fire direction	1275	* dir = fire direction
1465	*/	1276	*/
1466	object *	1277	static object *
1467	pick_arrow_target (object *op, const char *type, int dir)	1278	pick_arrow_target (object *op, shstr_cmp type, int dir)
1468	{	1279	{
1469	object *tmp = NULL;	1280	object *tmp = NULL;
1470	maptile *m;	1281	maptile *m;
1471	int i, mflags, found, number;	1282	int i, mflags, found, number;
1472	sint16 x, y;	1283	sint16 x, y;
…		…
1487	for (i = 0, found = 0; i < 20; i++)	1298	for (i = 0, found = 0; i < 20; i++)
1488	{	1299	{
1489	x += freearr_x[dir];	1300	x += freearr_x[dir];
1490	y += freearr_y[dir];	1301	y += freearr_y[dir];
1491	mflags = get_map_flags (m, &m, x, y, &x, &y);	1302	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1303
1492	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1304	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1493	{	1305	{
1494	tmp = NULL;	1306	tmp = 0;
1495	break;	1307	break;
1496	}	1308	}
1497	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1309	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1498	{	1310	{
1499	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1311	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1500	* perhaps a bad assumption.	1312	* perhaps a bad assumption.
1501	*/	1313	*/
1502	tmp = NULL;	1314	tmp = 0;
1503	break;	1315	break;
1504	}	1316	}
		1317
1505	if (mflags & P_IS_ALIVE)	1318	if (mflags & P_IS_ALIVE)
1506	{
1507	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1319	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1508	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1320	if (tmp->flag [FLAG_ALIVE])
1509	{
1510	found++;
1511	break;
1512	}
1513	if (found)
1514	break;	1321	break;
1515	}
1516	}	1322	}
1517	if (tmp == NULL)	1323
		1324	if (!tmp)
1518	return find_arrow (op, type);	1325	return find_arrow (op, type);
1519		1326
1520	if (tmp->head)	1327	if (tmp->head)
1521	tmp = tmp->head;	1328	tmp = tmp->head;
1522		1329
…		…
1535	*/	1342	*/
1536	int	1343	int
1537	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1344	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1538	{	1345	{
1539	object *left, *bow;	1346	object *left, *bow;
1540	int bowspeed, mflags;	1347	int mflags;
1541	maptile *m;	1348	maptile *m;
1542		1349
1543	if (!dir)	1350	if (!dir)
1544	{	1351	{
1545	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1352	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1546	return 0;	1353	return 0;
1547	}	1354	}
1548		1355
1549	if (player *pl = op->contr)	1356	if (op->contr)
1550	{	1357	bow = op->current_weapon;
1551	bow = pl->ranged_ob;
1552	if (!op->change_weapon (bow))
1553	return 0;
1554	}
1555	else	1358	else
1556	{	1359	{
1557	for (bow = op->inv; bow; bow = bow->below)	1360	for (bow = op->inv; bow; bow = bow->below)
1558	/* Don't check for applied - monsters don't apply bows - in that way, they	1361	/* Don't check for applied - monsters don't apply bows - in that way, they
1559	* don't need to switch back and forth between bows and weapons.	1362	* don't need to switch back and forth between bows and weapons.
…		…
1566	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1369	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1567	return 0;	1370	return 0;
1568	}	1371	}
1569		1372
1570	// optimisation: move object to top so we will find it quickly again	1373	// optimisation: move object to top so we will find it quickly again
1571	if (bow->below)	1374	splay (bow);
1572	{
1573	bow->remove ();
1574	op->insert (bow);
1575	}
1576
1577	}	1375	}
1578		1376
1579	if (!bow->race || !bow->skill)	1377	if (!bow->race || !bow->skill)
1580	{	1378	{
1581	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1379	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1582	return 0;	1380	return 0;
1583	}	1381	}
1584
1585	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1586
1587	/* penalize ROF for bestarrow */
1588	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1589	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1590
1591	if (bowspeed < 1)
1592	bowspeed = 1;
1593		1382
1594	if (arrow == NULL)	1383	if (arrow == NULL)
1595	{	1384	{
1596	if ((arrow = find_arrow (op, bow->race)) == NULL)	1385	if ((arrow = find_arrow (op, bow->race)) == NULL)
1597	{	1386	{
1598	if (op->type == PLAYER)	1387	if (op->type == PLAYER)
1599	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1388	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1600	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1389	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1601	else	1390	else
1602	CLEAR_FLAG (op, FLAG_READY_BOW);	1391	op->clr_flag (FLAG_READY_BOW);
1603		1392
1604	return 0;	1393	return 0;
1605	}	1394	}
1606	}	1395	}
1607		1396
…		…
1616	}	1405	}
1617		1406
1618	/* this should not happen, but sometimes does */	1407	/* this should not happen, but sometimes does */
1619	if (arrow->nrof == 0)	1408	if (arrow->nrof == 0)
1620	{	1409	{
		1410	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1621	arrow->destroy ();	1411	arrow->destroy ();
1622	return 0;	1412	return 0;
1623	}	1413	}
1624		1414
1625	left = arrow; /* these are arrows left to the player */	1415	left = arrow; /* these are arrows left to the player */
1626	arrow = get_split_ob (arrow, 1);	1416	arrow = arrow->split ();
1627	if (!arrow)	1417	if (!arrow)
1628	{	1418	{
1629	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1419	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1630	return 0;	1420	return 0;
1631	}	1421	}
…		…
1635	arrow->direction = dir;	1425	arrow->direction = dir;
1636		1426
1637	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */	1427	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1638	arrow->stats.hp = arrow->stats.dam;	1428	arrow->stats.hp = arrow->stats.dam;
1639	arrow->stats.grace = arrow->attacktype;	1429	arrow->stats.grace = arrow->attacktype;
		1430	arrow->custom_name = arrow->slaying;
1640		1431
1641	if (arrow->slaying)	1432	#if 0
1642	arrow->spellarg = strdup (arrow->slaying);	1433	if (player *pl = op->contr)
1643
1644	if (op->type == PLAYER)
1645	{
1646	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1647	op->update_stats ();
1648	}	1434	{
		1435	float speed = pl->weapon_sp;
		1436
		1437	/* penalize ROF for bestarrow */
		1438	if (pl->bowtype == bow_bestarrow)
		1439	speed *= .9f;
		1440	else
		1441	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1442
		1443	op->speed_left += speed - op->speed;
		1444	}
		1445	#endif
1649		1446
1650	SET_ANIMATION (arrow, arrow->direction);	1447	SET_ANIMATION (arrow, arrow->direction);
1651		1448
1652	/* update the speed */	1449	/* update the speed */
1653	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0
1654	+ bow->stats.dam / 7.0;
1655		1450
1656	arrow->set_speed (max (arrow->speed, 2.0));
1657	arrow->speed_left = 0;	1451	arrow->speed_left = 0;
		1452	arrow->set_speed (max (2.f,
		1453	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1454	+ bow->stats.dam / 7.f
		1455	));
1658		1456
1659	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;	1457	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1660		1458
1661	if (op->type == PLAYER)	1459	if (op->type == PLAYER)
1662	{	1460	{
…		…
1684		1482
1685	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);	1483	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1686	arrow->move_type = MOVE_FLY_LOW;	1484	arrow->move_type = MOVE_FLY_LOW;
1687	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1485	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1688		1486
1689	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1487	op->play_sound (sound_find ("fire_arrow"));
1690	m->insert (arrow, sx, sy, op);	1488	m->insert (arrow, sx, sy, op);
1691		1489
1692	if (!arrow->destroyed ())	1490	if (!arrow->destroyed ())
1693	move_arrow (arrow);	1491	move_arrow (arrow);
1694
1695	if (op->type == PLAYER)
1696	{
1697	if (left->destroyed ())
1698	esrv_del_item (op->contr, left->count);
1699	else
1700	esrv_send_item (op, left);
1701	}
1702		1492
1703	return 1;	1493	return 1;
1704	}	1494	}
1705		1495
1706	/* Special fire code for players - this takes into	1496	/* Special fire code for players - this takes into
…		…
1708	* but monsters can't. Putting that code here	1498	* but monsters can't. Putting that code here
1709	* makes the fire_bow code much cleaner.	1499	* makes the fire_bow code much cleaner.
1710	* this function should only be called if 'op' is a player,	1500	* this function should only be called if 'op' is a player,
1711	* hence the function name.	1501	* hence the function name.
1712	*/	1502	*/
1713	int	1503	static int
1714	player_fire_bow (object *op, int dir)	1504	player_fire_bow (object *op, int dir)
1715	{	1505	{
1716	int ret = 0, wcmod = 0;	1506	int ret;
1717		1507
1718	if (op->contr->bowtype == bow_bestarrow)	1508	if (op->contr->bowtype == bow_bestarrow)
1719	{	1509	{
1720	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);	1510	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1721	}	1511	}
1722	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1512	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1723	{	1513	{
1724	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1514	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1725	wcmod = -1;
1726
1727	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1515	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1728	}	1516	}
1729	else if (op->contr->bowtype == bow_threewide)	1517	else if (op->contr->bowtype == bow_threewide)
1730	{	1518	{
1731	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1519	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1732	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1520	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1733	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1521	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1734	}	1522	}
1735	else if (op->contr->bowtype == bow_spreadshot)	1523	else if (op->contr->bowtype == bow_spreadshot)
1736	{	1524	{
1737	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);
1738	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1526	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1739	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1527	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1740	}	1528	}
1741	else	1529	else
1742	{	1530	{
…		…
1744	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1532	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1745	}	1533	}
1746		1534
1747	return ret;	1535	return ret;
1748	}	1536	}
1749
1750		1537
1751	/* Fires a misc (wand/rod/horn) object in 'dir'.	1538	/* Fires a misc (wand/rod/horn) object in 'dir'.
1752	* Broken apart from 'fire' to keep it more readable.	1539	* Broken apart from 'fire' to keep it more readable.
1753	*/	1540	*/
1754	void	1541	static void
1755	fire_misc_object (object *op, int dir)	1542	fire_misc_object (object *op, int dir)
1756	{	1543	{
1757	object *item = op->contr->ranged_ob;	1544	object *item = op->contr->ranged_ob;
1758		1545
1759	if (!item)	1546	if (!item)
…		…
1766	{	1553	{
1767	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1554	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1768	return;	1555	return;
1769	}	1556	}
1770		1557
1771	if (!op->change_weapon (item))	1558	if (!op->apply (item))
1772	return;	1559	return;
1773		1560
1774	if (item->type == WAND)	1561	if (item->type == WAND)
1775	{	1562	{
1776	if (item->stats.food <= 0)	1563	if (item->stats.food <= 0)
1777	{	1564	{
1778	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1565	op->contr->play_sound (sound_find ("wand_poof"));
1779	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1566	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
1780		1567
1781	return;	1568	return;
1782	}	1569	}
1783	}	1570	}
1784	else if (item->type == ROD || item->type == HORN)	1571	else if (item->type == ROD || item->type == HORN)
1785	{	1572	{
1786	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1573	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1574
		1575	// using the maximum of the rods charge allows at least one spell cast
		1576	// for a rod or horn, this fixes some broken rods.
		1577	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1787	{	1578	{
1788	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1579	op->contr->play_sound (sound_find ("wand_poof"));
1789		1580
1790	if (item->type == ROD)	1581	if (item->type == ROD)
1791	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1582	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1792	else	1583	else
1793	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1584	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
…		…
1796	}	1587	}
1797	}	1588	}
1798		1589
1799	if (cast_spell (op, item, dir, item->inv, NULL))	1590	if (cast_spell (op, item, dir, item->inv, NULL))
1800	{	1591	{
1801	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1592	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1593
1802	if (item->type == WAND)	1594	if (item->type == WAND)
1803	{	1595	{
1804	if (!(--item->stats.food))	1596	if (!(--item->stats.food))
1805	{	1597	{
1806	object *tmp;	1598	object *tmp;
1807		1599
1808	if (item->arch)	1600	if (item->arch)
1809	{	1601	{
1810	CLEAR_FLAG (item, FLAG_ANIMATE);	1602	item->clr_flag (FLAG_ANIMATE);
1811	item->face = item->arch->clone.face;	1603	item->face = item->arch->face;
1812	item->set_speed (0);	1604	item->set_speed (0);
1813	}	1605	}
1814		1606
1815	if ((tmp = item->in_player ()))	1607	if (object *pl = item->visible_to ())
1816	esrv_update_item (UPD_ANIM, tmp, item);	1608	esrv_update_item (UPD_ANIM, pl, item);
1817	}	1609	}
1818	}	1610	}
1819	else if (item->type == ROD || item->type == HORN)	1611	else if (item->type == ROD || item->type == HORN)
1820	drain_rod_charge (item);	1612	drain_rod_charge (item);
1821	}	1613	}
1822	}	1614	}
1823		1615
1824	/* Received a fire command for the player - go and do it.	1616	/* Received a fire command for the player - go and do it.
1825	*/	1617	*/
1826	void	1618	bool
1827	fire (object *op, int dir)	1619	fire (object *who, int dir)
1828	{	1620	{
1829	int spellcost = 0;	1621	int spellcost = 0;
1830		1622
		1623	player *pl = who->contr;
		1624
		1625	if (pl->golem)
		1626	{
		1627	control_golem (who->contr->golem, dir);
		1628	return false;
		1629	}
		1630
		1631	object *ob = pl->ranged_ob;
		1632
		1633	if (!ob)
		1634	return false;
		1635
		1636	if (who->speed_left > 0.f)
		1637	--who->speed_left;
		1638	else
		1639	return false;
		1640
		1641	if (!who->apply (ob))
		1642	return false;
		1643
1831	/* check for loss of invisiblity/hide */	1644	/* check for loss of invisiblity/hide */
1832	if (action_makes_visible (op))	1645	if (action_makes_visible (who))
1833	make_visible (op);	1646	make_visible (who);
1834
1835	player *pl = op->contr;
1836
1837	if (pl->golem)
1838	{
1839	control_golem (op->contr->golem, dir);
1840	return;
1841	}
1842
1843	object *ob = pl->ranged_ob;
1844
1845	if (!ob)
1846	return;
1847		1647
1848	switch (ob->type)	1648	switch (ob->type)
1849	{	1649	{
1850	case BOW:	1650	case BOW:
1851	player_fire_bow (op, dir);	1651	player_fire_bow (who, dir);
1852	break;	1652	break;
1853		1653
1854	case SPELL:	1654	case SPELL:
1855	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);	1655	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1856	break;	1656	break;
1857		1657
1858	case BUILDER:	1658	case BUILDER:
1859	apply_map_builder (op, dir);	1659	apply_map_builder (who, dir);
1860	break;	1660	break;
1861		1661
1862	case SKILL:	1662	case SKILL:
1863	case SKILL_TOOL:
1864	do_skill (op, op, ob, dir, 0);	1663	do_skill (who, who, ob, dir, 0);
1865	break;	1664	break;
1866		1665
		1666	case RANGED:
		1667	do_skill (who, ob, who->chosen_skill, dir, 0);
		1668	break;
		1669
1867	default:	1670	default:
1868	fire_misc_object (op, dir);	1671	fire_misc_object (who, dir);
1869	break;	1672	break;
1870	}	1673	}
1871	}
1872		1674
1873	/* find_key	1675	return true;
1874	* We try to find a key for the door as passed. If we find a key	1676	}
1875	* and successfully use it, we return the key, otherwise NULL	1677
1876	* This function merges both normal and locked door, since the logic	1678	static object *
1877	* for both is the same - just the specific key is different.
1878	* pl is the player,
1879	* inv is the objects inventory to searched
1880	* door is the door we are trying to match against.
1881	* This function can be called recursively to search containers.
1882	*/
1883	object *
1884	find_key (object *pl, object *container, object *door)	1679	find_key_ (object *pl, object *container, object *door)
1885	{	1680	{
1886	object *tmp, *key;	1681	object *tmp, *key;
1887		1682
1888	/* Should not happen, but sanity checking is never bad */	1683	/* Should not happen, but sanity checking is never bad */
1889	if (!container->inv)	1684	if (!container->inv)
…		…
1892	/* First, lets try to find a key in the top level inventory */	1687	/* First, lets try to find a key in the top level inventory */
1893	for (tmp = container->inv; tmp; tmp = tmp->below)	1688	for (tmp = container->inv; tmp; tmp = tmp->below)
1894	{	1689	{
1895	if (door->type == DOOR && tmp->type == KEY)	1690	if (door->type == DOOR && tmp->type == KEY)
1896	break;	1691	break;
		1692
1897	/* For sanity, we should really check door type, but other stuff	1693	/* For sanity, we should really check door type, but other stuff
1898	* (like containers) can be locked with special keys	1694	* (like containers) can be locked with special keys
1899	*/	1695	*/
1900	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1696	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1901	break;	1697	break;
…		…
1907	* a key, return	1703	* a key, return
1908	*/	1704	*/
1909	if (!tmp)	1705	if (!tmp)
1910	{	1706	{
1911	for (tmp = container->inv; tmp; tmp = tmp->below)	1707	for (tmp = container->inv; tmp; tmp = tmp->below)
1912	{
1913	/* No reason to search empty containers */	1708	/* No reason to search empty containers */
1914	if (tmp->type == CONTAINER && tmp->inv)	1709	if (tmp->type == CONTAINER && tmp->inv)
1915	{
1916	if ((key = find_key (pl, tmp, door)))	1710	if ((key = find_key_ (pl, tmp, door)))
1917	return key;	1711	return key;
1918	}
1919	}
1920		1712
1921	if (!tmp)	1713	if (!tmp)
1922	return NULL;	1714	return 0;
1923	}	1715	}
1924		1716
1925	/* We get down here if we have found a key. Now if its in a container,	1717	/* We get down here if we have found a key. Now if its in a container,
1926	* see if we actually want to use it	1718	* see if we actually want to use it
1927	*/	1719	*/
1928	if (pl != container)	1720	if (pl != container)
1929	{	1721	{
1930	/* Only let players use keys in containers */	1722	/* Only let players use keys in containers */
1931	if (!pl->contr)	1723	if (!pl->contr)
1932	return NULL;	1724	return 0;
		1725
1933	/* cases where this fails:	1726	/* cases where this fails:
1934	* If we only search the player inventory, return now since we	1727	* If we only search the player inventory, return now since we
1935	* are not in the players inventory.	1728	* are not in the players inventory.
1936	* If the container is not active, return now since only active	1729	* If the container is not active, return now since only active
1937	* containers can be used.	1730	* containers can be used.
…		…
1941	* inv must have been an container and must have been active.	1734	* inv must have been an container and must have been active.
1942	*	1735	*
1943	* Change the color so that the message doesn't disappear with	1736	* Change the color so that the message doesn't disappear with
1944	* all the others.	1737	* all the others.
1945	*/	1738	*/
1946	if (pl->contr->usekeys == key_inventory ||	1739	if (pl->contr->usekeys == key_inventory
1947	!QUERY_FLAG (container, FLAG_APPLIED) ||	1740	|| !container->flag [FLAG_APPLIED]
1948	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1741	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1949	{	1742	{
1950	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1743	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1951	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1744	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1952	return NULL;	1745	return NULL;
1953	}	1746	}
1954	}	1747	}
1955		1748
1956	return tmp;	1749	return tmp;
		1750	}
		1751
		1752	/* find_key
		1753	* We try to find a key for the door as passed. If we find a key
		1754	* and successfully use it, we return the key, otherwise NULL
		1755	* This function merges both normal and locked door, since the logic
		1756	* for both is the same - just the specific key is different.
		1757	* pl is the player,
		1758	* inv is the objects inventory to searched
		1759	* door is the door we are trying to match against.
		1760	* This function can be called recursively to search containers.
		1761	*/
		1762	object *
		1763	find_key (object *pl, object *container, object *door)
		1764	{
		1765	if (door->slaying && is_match_expr (door->slaying))
		1766	{
		1767	// for match expressions, we try to find the key by applying the match
		1768	// to the op itself, which is supposed to find the "key", instead
		1769	// of searching through containers ourselves.
		1770
		1771	return match_one (door->slaying, container, door, pl, pl);
		1772	}
		1773	else
		1774	return find_key_ (pl, container, door);
1957	}	1775	}
1958		1776
1959	/* moved door processing out of move_player_attack.	1777	/* moved door processing out of move_player_attack.
1960	* returns 1 if player has opened the door with a key	1778	* returns 1 if player has opened the door with a key
1961	* such that the caller should not do anything more,	1779	* such that the caller should not do anything more,
1962	* 0 otherwise	1780	* 0 otherwise
1963	*/	1781	*/
1964	static int	1782	static int
1965	player_attack_door (object *op, object *door)	1783	player_attack_door (object *op, object *door)
1966	{	1784	{
1967	/* If its a door, try to find a use a key. If we do destroy the door,	1785	/* If its a door, try to find a key. If we do destroy the door,
1968	* might as well return immediately as there is nothing more to do -	1786	* might as well return immediately as there is nothing more to do -
1969	* otherwise, we fall through to the rest of the code.	1787	* otherwise, we fall through to the rest of the code.
1970	*/	1788	*/
1971	object *key = find_key (op, op, door);	1789	object *key = find_key (op, op, door);
1972		1790
1973	/* IF we found a key, do some extra work */	1791	/* If we found a key, do some extra work */
1974	if (key)	1792	if (key)
1975	{	1793	{
1976	object *container = key->env;	1794	object *container = key->env;
1977
1978	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1979		1795
1980	if (action_makes_visible (op))	1796	if (action_makes_visible (op))
1981	make_visible (op);	1797	make_visible (op);
1982		1798
1983	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1799	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
…		…
1985		1801
1986	if (door->type == DOOR)	1802	if (door->type == DOOR)
1987	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1803	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1988	else if (door->type == LOCKED_DOOR)	1804	else if (door->type == LOCKED_DOOR)
1989	{	1805	{
1990	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1806	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1991	remove_door2 (door); /* remove door without violence ;-) */	1807	remove_door2 (door); /* remove door without violence ;-) */
1992	}	1808	}
1993		1809
1994	/* Do this after we print the message */	1810	/* Do this after we print the message */
1995	decrease_ob (key); /* Use up one of the keys */	1811	key->decrease (); /* Use up one of the keys */
1996	/* Need to update the weight the container the key was in */
1997	if (container != op)
1998	esrv_update_item (UPD_WEIGHT, op, container);
1999		1812
2000	return 1; /* Nothing more to do below */	1813	return 1; /* Nothing more to do below */
2001	}	1814	}
2002	else if (door->type == LOCKED_DOOR)	1815	else if (door->type == LOCKED_DOOR)
2003	{	1816	{
2004	/* Might as well return now - no other way to open this */	1817	/* Might as well return now - no other way to open this */
2005	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1818	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2006	return 1;	1819	return 1;
2007	}	1820	}
2008		1821
2009	return 0;	1822	return 0;
2010	}	1823	}
…		…
2013	* It should keep the code cleaner.	1826	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	1827	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	1828	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	1829	* going to try and move (not fire weapons).
2017	*/	1830	*/
2018	void	1831	bool
2019	move_player_attack (object *op, int dir)	1832	move_player_attack (object *op, int dir)
2020	{	1833	{
2021	object *tmp, *mon;	1834	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2022	int on_battleground;	1835	{
2023	maptile *m;	1836	--op->speed_left;
		1837	return true;
		1838	}
2024		1839
2025	sint16 nx = freearr_x[dir] + op->x;	1840	sint16 nx = freearr_x[dir] + op->x;
2026	sint16 ny = freearr_y[dir] + op->y;	1841	sint16 ny = freearr_y[dir] + op->y;
2027		1842
2028	on_battleground = op_on_battleground (op, 0, 0);	1843	if (out_of_map (op->map, nx, ny))
		1844	return false;
2029		1845
2030	/* If braced, or can't move to the square, and it is not out of the	1846	/* If braced, or can't move to the square, and it is not out of the
2031	* map, attack it. Note order of if statement is important - don't	1847	* map, attack it. Note order of if statement is important - don't
2032	* want to be calling move_ob if braced, because move_ob will move the	1848	* want to be calling move_ob if braced, because move_ob will move the
2033	* player. This is a pretty nasty hack, because if we could	1849	* player. This is a pretty nasty hack, because if we could
2034	* move to some space, it then means that if we are braced, we should	1850	* move to some space, it then means that if we are braced, we should
2035	* do nothing at all. As it is, if we are braced, we go through	1851	* do nothing at all. As it is, if we are braced, we go through
2036	* quite a bit of processing. However, it probably is less than what	1852	* quite a bit of processing. However, it probably is less than what
2037	* move_ob uses.	1853	* move_ob uses.
2038	*/	1854	*/
2039	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1855	maptile *m = op->map->xy_find (nx, ny);
		1856
		1857	/* Go through all the objects, and find ones of interest. Only stop if
		1858	* we find a monster - that is something we know we want to attack.
		1859	* if its a door or barrel (can roll) see if there may be monsters
		1860	* on the space
		1861	*/
		1862	object *mon;
		1863	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1864	{
		1865	if ((mon->flag [FLAG_ALIVE]
		1866	|| mon->type == LOCKED_DOOR
		1867	|| mon->flag [FLAG_CAN_ROLL])
		1868	&& mon != op)
		1869	break;
2040	{	1870	}
2041	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1871
		1872	if (!mon) /* This happens anytime the player tries to move */
		1873	return false; /* into a wall */
		1874
		1875	mon = mon->head_ ();
		1876
		1877	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1878	if (op->contr->weapon_sp_left > 0.f)
		1879	if (player_attack_door (op, mon))
		1880	{
		1881	--op->contr->weapon_sp_left;
		1882	return true;
2042	{	1883	}
2043	m = op->map->xy_find (nx, ny);	1884
2044	if (!m)	1885	/* The following deals with possibly attacking peaceful
2045	return; /* Don't think this should happen */	1886	* or friendly creatures. Basically, all players are considered
		1887	* unaggressive. If the moving player has peaceful set, then the
		1888	* object should be pushed instead of attacked. It is assumed that
		1889	* if you are braced, you will not attack friends accidently,
		1890	* and thus will not push them.
		1891	*/
		1892
		1893	/* If the creature is a pet, push it even if the player is not
		1894	* peaceful. Our assumption is the creature is a pet if the
		1895	* player owns it and it is either friendly or unagressive.
		1896	*/
		1897	if (op->type == PLAYER
		1898	&& ((mon->owner && mon->owner->contr
		1899	&& same_party (mon->owner->contr->party, op->contr->party))
		1900	|| mon->owner == op)
		1901	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1902	{
		1903	/* If we're braced, we don't want to switch places with it */
		1904	if (op->contr->braced)
		1905	return false;
		1906
		1907	if (op->speed_left > 0.f)
		1908	{
		1909	--op->speed_left;
		1910
		1911	op->play_sound (sound_find ("push_player"));
		1912	push_ob (mon, dir, op);
		1913
		1914	if (action_makes_visible (op))
		1915	make_visible (op);
		1916
		1917	return true;
2046	}	1918	}
2047	else	1919	else
2048	m = op->map;
2049
2050	if (!(tmp = m->at (nx, ny).bot))
2051	return;	1920	return false;
		1921	}
2052		1922
2053	mon = 0;	1923	bool on_battleground = op_on_battleground (op, 0, 0);
2054	/* Go through all the objects, and find ones of interest. Only stop if
2055	* we find a monster - that is something we know we want to attack.
2056	* if its a door or barrel (can roll) see if there may be monsters
2057	* on the space
2058	*/
2059	while (tmp)
2060	{
2061	if (tmp == op)
2062	{
2063	tmp = tmp->above;
2064	continue;
2065	}
2066		1924
2067	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2068	{
2069	mon = tmp;
2070	break;
2071	}
2072
2073	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2074	mon = tmp;
2075
2076	tmp = tmp->above;
2077	}
2078
2079	if (!mon) /* This happens anytime the player tries to move */
2080	return; /* into a wall */
2081
2082	if (mon->head)
2083	mon = mon->head;
2084
2085	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2086	if (player_attack_door (op, mon))
2087	return;
2088
2089	/* The following deals with possibly attacking peaceful
2090	* or frienddly creatures. Basically, all players are considered
2091	* unaggressive. If the moving player has peaceful set, then the
2092	* object should be pushed instead of attacked. It is assumed that
2093	* if you are braced, you will not attack friends accidently,
2094	* and thus will not push them.
2095	*/
2096
2097	/* If the creature is a pet, push it even if the player is not
2098	* peaceful. Our assumption is the creature is a pet if the
2099	* player owns it and it is either friendly or unagressive.
2100	*/
2101	if ((op->type == PLAYER)
2102	#if COZY_SERVER
2103	&&
2104	((mon->owner && mon->owner->contr
2105	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2106	#else
2107	&& mon->owner == op
2108	#endif
2109	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2110	{
2111	/* If we're braced, we don't want to switch places with it */
2112	if (op->contr->braced)
2113	return;
2114
2115	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2116	push_ob (mon, dir, op);
2117	if (op->contr->tmp_invis || op->hide)
2118	make_visible (op);
2119
2120	return;
2121	}
2122
2123	/* in certain circumstances, you shouldn't attack friendly	1925	/* in certain circumstances, you shouldn't attack friendly
2124	* creatures. Note that if you are braced, you can't push	1926	* creatures. Note that if you are braced, you can't push
2125	* someone, but put it inside this loop so that you won't	1927	* someone, but put it inside this loop so that you won't
2126	* attack them either.	1928	* attack them either.
2127	*/	1929	*/
2128	if ((mon->type == PLAYER || mon->enemy != op) &&	1930	if ((mon->type == PLAYER || mon->enemy != op)
2129	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1931	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2130	#ifdef PROHIBIT_PLAYERKILL
2131	(op->contr->peaceful	1932	&& ((op->contr->peaceful
2132	|| (mon->type == PLAYER	1933	|| (mon->type == PLAYER && mon->contr->peaceful))
2133	&& mon->contr->
2134	peaceful)) &&
2135	#else
2136	op->contr->peaceful &&
2137	#endif
2138	!on_battleground))	1934	&& !on_battleground))
		1935	{
		1936	if (op->speed_left > 0.f)
2139	{	1937	{
		1938	--op->speed_left;
		1939
2140	if (!op->contr->braced)	1940	if (!op->contr->braced)
2141	{	1941	{
2142	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1942	op->play_sound (sound_find ("push_player"));
2143	push_ob (mon, dir, op);	1943	push_ob (mon, dir, op);
2144	}	1944	}
2145	else	1945	else
2146	new_draw_info (0, 0, op, "You withhold your attack");	1946	op->statusmsg ("You withhold your attack");
2147		1947
2148	if (op->contr->tmp_invis || op->hide)	1948	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2149	make_visible (op);	1949	make_visible (op);
2150	}
2151		1950
		1951	return true;
		1952	}
		1953	}
2152	/* If the object is a boulder or other rollable object, then	1954	/* If the object is a boulder or other rollable object, then
2153	* roll it if not braced. You can't roll it if you are braced.	1955	* roll it if not braced. You can't roll it if you are braced.
2154	*/	1956	*/
2155	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1957	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1958	{
		1959	if (op->speed_left > 0.f)
2156	{	1960	{
		1961	--op->speed_left;
		1962
2157	recursive_roll (mon, dir, op);	1963	recursive_roll (mon, dir, op);
2158	if (action_makes_visible (op))	1964	if (action_makes_visible (op))
2159	make_visible (op);	1965	make_visible (op);
2160	}
2161		1966
		1967	return true;
		1968	}
		1969	}
2162	/* Any generic living creature. Including things like doors.	1970	/* Any generic living creature. Including things like doors.
2163	* Way it works is like this: First, it must have some hit points	1971	* Way it works is like this: First, it must have some hit points
2164	* and be living. Then, it must be one of the following:	1972	* and be living. Then, it must be one of the following:
2165	* 1) Not a player, 2) A player, but of a different party. Note	1973	* 1) Not a player, 2) A player, but of a different party. Note
2166	* that party_number -1 is no party, so attacks can still happen.	1974	* that party_number -1 is no party, so attacks can still happen.
2167	*/	1975	*/
2168	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	1976	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2169	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	1977	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2170	{	1978	{
2171	/* If the player hasn't hit something this tick, and does	1979	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2172	* so, give them speed boost based on weapon speed. Doing
2173	* it here is better than process_players2, which basically
2174	* incurred a 1 tick offset.
2175	*/
2176	if (!op->contr->has_hit)
2177	{	1980	{
2178	op->speed_left += op->contr->weapon_sp - op->speed;	1981	--op->contr->weapon_sp_left;
2179
2180	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2181	}
2182		1982
2183	skill_attack (mon, op, 0, 0, 0);	1983	skill_attack (mon, op, 0, 0, 0);
2184
2185	/* If attacking another player, that player gets automatic
2186	* hitback, and doesn't loose luck either.
2187	* Disable hitback on the battleground or if the target is
2188	* the wiz.
2189	*/
2190	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2191	{
2192	short luck = mon->stats.luck;
2193
2194	mon->contr->has_hit = 1;
2195	skill_attack (op, mon, 0, 0, 0);
2196	mon->stats.luck = luck;
2197	}
2198		1984
2199	if (action_makes_visible (op))	1985	if (action_makes_visible (op))
2200	make_visible (op);	1986	make_visible (op);
2201	}
2202	} /* if player should attack something */
2203	}
2204		1987
2205	int	1988	return true;
		1989	}
		1990	}
		1991
		1992	return false;
		1993	}
		1994
		1995	bool
2206	move_player (object *op, int dir)	1996	move_player (object *op, int dir)
2207	{	1997	{
2208	int pick;
2209
2210	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	1998	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2211	return 0;	1999	return 0;
2212		2000
2213	/* Sanity check: make sure dir is valid */	2001	/* Sanity check: make sure dir is valid */
2214	if ((dir < 0) || (dir >= 9))	2002	if (dir < 0 || dir > 8)
2215	{	2003	{
2216	LOG (llevError, "move_player: invalid direction %d\n", dir);	2004	LOG (llevError, "move_player: invalid direction %d\n", dir);
2217	return 0;	2005	return 0;
2218	}	2006	}
2219		2007
2220	/* peterm: added following line */	2008	/* peterm: added following line */
2221	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2009	if (op->flag [FLAG_CONFUSED] && dir)
2222	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2010	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2223		2011
2224	op->facing = dir;	2012	op->facing = dir;
2225		2013
2226	if (op->hide)	2014	if (op->flag [FLAG_HIDDEN])
2227	do_hidden_move (op);	2015	do_hidden_move (op);
2228		2016
		2017	bool retval;
		2018	int pick = 0;
		2019
2229	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2020	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2230	/*nop */ ;	2021	retval = RESULT_INT (0);
2231	else if (op->contr->fire_on)	2022	else if (op->contr->fire_on)
2232	fire (op, dir);	2023	retval = fire (op, dir);
2233	else	2024	else
2234	{	2025	{
2235	move_player_attack (op, dir);	2026	retval = move_player_attack (op, dir);
2236	pick = check_pick (op);	2027	pick = check_pick (op);
2237	}	2028	}
2238		2029
2239	/* Add special check for newcs players and fire on - this way, the	2030	/* Add special check for newcs players and fire on - this way, the
2240	* server can handle repeat firing.	2031	* server can handle repeat firing.
…		…
2247	/* Update how the player looks. Use the facing, so direction may	2038	/* Update how the player looks. Use the facing, so direction may
2248	* get reset to zero. This allows for full animation capabilities	2039	* get reset to zero. This allows for full animation capabilities
2249	* for players.	2040	* for players.
2250	*/	2041	*/
2251	animate_object (op, op->facing);	2042	animate_object (op, op->facing);
2252	return 0;	2043
		2044	return retval;
2253	}	2045	}
2254		2046
2255	/* This is similar to handle_player, below, but is only used by the	2047	/* This is similar to handle_player, below, but is only used by the
2256	* new client/server stuff.	2048	* new client/server stuff.
2257	* This is sort of special, in that the new client/server actually uses	2049	* This is sort of special, in that the new client/server actually uses
2258	* the new speed values for commands.	2050	* the new speed values for commands.
2259	*	2051	*
2260	* Returns true if there are more actions we can do.	2052	* Returns true if there are more actions we can do. Should not do
		2053	* many actions in a row, as that would be too unfair to other
		2054	* players.
2261	*/	2055	*/
2262	int	2056	bool
2263	handle_newcs_player (object *op)	2057	handle_newcs_player (object *op)
2264	{	2058	{
2265	if (QUERY_FLAG (op, FLAG_SCARED))	2059	if (op->flag [FLAG_SCARED])
2266	{	2060	{
2267	flee_player (op);	2061	if (op->speed_left > 0.f)
2268	/* If player is still scared, that is his action for this tick */
2269	if (QUERY_FLAG (op, FLAG_SCARED))
2270	{	2062	{
2271	op->speed_left--;	2063	--op->speed_left;
		2064	flee_player (op);
		2065
2272	return 0;	2066	return true;
2273	}	2067	}
		2068	else
		2069	return false;
2274	}	2070	}
2275		2071
2276	/* call this here - we also will call this in do_ericserver, but	2072	/* call this here - we also will call this in do_ericserver, but
2277	* the players time has been increased when doericserver has been	2073	* the players time has been increased when doericserver has been
2278	* called, so we recheck it here.	2074	* called, so we recheck it here.
2279	*/	2075	*/
2280	if (op->contr->ns->handle_command ())	2076	if (op->contr->ns->handle_command ())
2281	return 1;	2077	return true;
2282		2078
2283	if (op->speed_left > 0)
2284	{
2285	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2079	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2286	{
2287	/* All move commands take 1 tick, at least for now */
2288	op->speed_left--;
2289
2290	/* Instead of all the stuff below, let move_player take care
2291	* of it. Also, some of the skill stuff is only put in
2292	* there, as well as the confusion stuff.
2293	*/
2294	move_player (op, op->direction);	2080	return move_player (op, op->direction);
2295		2081
2296	return op->speed_left > 0;
2297	}
2298	}
2299
2300	return 0;	2082	return false;
2301	}	2083	}
2302		2084
2303	int	2085	static int
2304	save_life (object *op)	2086	save_life (object *op)
2305	{	2087	{
2306	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2088	if (!op->flag [FLAG_LIFESAVE])
2307	return 0;	2089	return 0;
2308		2090
2309	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2091	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2310	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2092	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2311	{	2093	{
2312	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2094	op->play_sound (sound_find ("ob_evaporate"));
2313	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2095	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2314		2096
2315	if (op->contr)
2316	esrv_del_item (op->contr, tmp->count);
2317
2318	tmp->destroy ();	2097	tmp->destroy ();
2319	CLEAR_FLAG (op, FLAG_LIFESAVE);	2098	op->clr_flag (FLAG_LIFESAVE);
2320		2099
2321	if (op->stats.hp < 0)	2100	if (op->stats.hp < 0)
2322	op->stats.hp = op->stats.maxhp;	2101	op->stats.hp = op->stats.maxhp;
2323		2102
2324	if (op->stats.food < 0)	2103	if (op->stats.food < 0)
2325	op->stats.food = 999;	2104	op->stats.food = MAX_FOOD;
2326		2105
2327	op->update_stats ();	2106	op->update_stats ();
2328	return 1;	2107	return 1;
2329	}	2108	}
2330		2109
2331	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2110	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2332	CLEAR_FLAG (op, FLAG_LIFESAVE);	2111	op->clr_flag (FLAG_LIFESAVE);
2333	enter_player_savebed (op); /* bring him home. */	2112	enter_player_savebed (op); /* bring him home. */
2334	return 0;	2113	return 0;
2335	}	2114	}
2336		2115
2337	/* This goes throws the inventory and removes unpaid objects, and puts them	2116	/* This goes throws the inventory and removes unpaid objects, and puts them
2338	* back in the map (location and map determined by values of env). This	2117	* back in the map (location and map determined by values of env). This
2339	* function will descend into containers. op is the object to start the search	2118	* function will descend into containers. op is the object to start the search
2340	* from.	2119	* from.
2341	*/	2120	*/
		2121	static void
		2122	drop_unpaid_items (object *op, object *env)
		2123	{
		2124	while (op)
		2125	{
		2126	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2127
		2128	if (op->flag [FLAG_UNPAID])
		2129	op->insert_at (env);
		2130	else if (op->inv)
		2131	drop_unpaid_items (op->inv, env);
		2132
		2133	op = next;
		2134	}
		2135	}
		2136
2342	void	2137	void
2343	remove_unpaid_objects (object *op, object *env)	2138	object::drop_unpaid_items ()
2344	{	2139	{
2345	while (op)	2140	if (!flag [FLAG_REMOVED])
2346	{	2141	::drop_unpaid_items (inv, this);
2347	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2348
2349	if (QUERY_FLAG (op, FLAG_UNPAID))
2350	{
2351	if (env->type == PLAYER)
2352	esrv_del_item (env->contr, op->count);
2353
2354	op->insert_at (env);
2355	}
2356	else if (op->inv)
2357	remove_unpaid_objects (op->inv, env);
2358
2359	op = next;
2360	}
2361	}
2362
2363	/*
2364	* Returns pointer a static string containing gravestone text
2365	* Moved from apply.c to player.c - player.c is what
2366	* actually uses this function. player.c may not be quite the
2367	* best, a misc file for object actions is probably better,
2368	* but there isn't one in the server directory.
2369	*/
2370	char *
2371	gravestone_text (object *op)
2372	{
2373	static char buf2[MAX_BUF];
2374	char buf[MAX_BUF];
2375	time_t now = time (NULL);
2376
2377	strcpy (buf2, " R.I.P.\n\n");
2378	if (op->type == PLAYER)
2379	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2380	else
2381	sprintf (buf, "%s\n", &op->name);
2382
2383	strncat (buf2, " ", 20 - strlen (buf) / 2);
2384	strcat (buf2, buf);
2385	if (op->type == PLAYER)
2386	sprintf (buf, "who was in level %d when killed\n", op->level);
2387	else
2388	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2389
2390	strncat (buf2, " ", 20 - strlen (buf) / 2);
2391	strcat (buf2, buf);
2392	if (op->type == PLAYER)
2393	{
2394	sprintf (buf, "by %s.\n\n", op->contr->killer);
2395	strncat (buf2, " ", 21 - strlen (buf) / 2);
2396	strcat (buf2, buf);
2397	}
2398
2399	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2400	strncat (buf2, " ", 20 - strlen (buf) / 2);
2401	strcat (buf2, buf);
2402
2403	return buf2;
2404	}	2142	}
2405		2143
2406	void	2144	void
2407	do_some_living (object *op)	2145	do_some_living (object *op)
2408	{	2146	{
2409	int last_food = op->stats.food;	2147	int last_food = op->stats.food;
2410	int gen_hp, gen_sp, gen_grace;	2148	int gen_hp, gen_sp, gen_grace;
2411	int over_hp, over_sp, over_grace;
2412	int i;	2149	int i;
2413	int rate_hp = 1200;	2150	int rate_hp = 1200;
2414	int rate_sp = 2500;	2151	int rate_sp = 2500;
2415	int rate_grace = 2000;	2152	int rate_grace = 2000;
2416	const int max_hp = 1;	2153	const int max_hp = 1;
…		…
2425	* alternate it here for it to work correctly.	2162	* alternate it here for it to work correctly.
2426	*/	2163	*/
2427	if (pticks & 2)	2164	if (pticks & 2)
2428	op->invisible--;	2165	op->invisible--;
2429	}	2166	}
2430	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2167	else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2431	{	2168	{
2432	if (!op->invisible--)	2169	if (!op->invisible--)
2433	{	2170	{
2434	make_visible (op);	2171	make_visible (op);
2435	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");	2172	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
…		…
2462	{	2199	{
2463	gen_grace = op->stats.maxgrace;	2200	gen_grace = op->stats.maxgrace;
2464	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2201	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2465	}	2202	}
2466		2203
2467	/* Regenerate Spell Points */	2204	/* Regenerate Grace */
2468	if (!op->contr->golem && --op->last_sp < 0)	2205	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2206	if (--op->last_grace < 0)
2469	{	2207	{
2470	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2471	if (op->stats.sp < op->stats.maxsp)	2208	if (op->stats.grace < op->stats.maxgrace / 2)
		2209	op->stats.grace++; /* no penalty in food for regaining grace */
		2210
		2211	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2212
		2213	if (max_grace > 1)
2472	{	2214	{
2473	op->stats.sp++;	2215	int over_grace = temp / rate_grace;
2474	/* dms do not consume food */	2216
2475	if (!QUERY_FLAG (op, FLAG_WIZ))	2217	if (over_grace > 0)
2476	{	2218	{
2477	op->stats.food--;	2219	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2478	if (op->contr->digestion < 0)	2220	op->last_grace = 0;
2479	op->stats.food += op->contr->digestion;
2480	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2481	op->stats.food = last_food;
2482	}	2221	}
		2222	else
		2223	op->last_grace = rate_grace / temp;
2483	}	2224	}
		2225	else
		2226	op->last_grace = rate_grace / temp;
2484		2227
2485	if (max_sp > 1)	2228	/* wearing stuff doesn't detract from grace generation. */
		2229	}
		2230
		2231	if (op->stats.food > 0)
		2232	{
		2233	/* Regenerate Spell Points */
		2234	if (!op->contr->golem && --op->last_sp < 0)
2486	{	2235	{
2487	over_sp = (gen_sp + 10) / rate_sp;	2236	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2488	if (over_sp > 0)	2237
		2238	if (op->stats.sp < op->stats.maxsp)
2489	{	2239	{
2490	if (op->stats.sp < op->stats.maxsp)	2240	op->stats.sp++;
		2241
		2242	/* dms do not consume food */
		2243	if (!op->flag [FLAG_WIZ])
2491	{	2244	{
2492	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2493
2494	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2495	op->stats.sp--;	2245	op->stats.food--;
2496		2246
2497	if (op->stats.sp > op->stats.maxsp)	2247	if (op->contr->digestion < 0)
		2248	op->stats.food += op->contr->digestion;
		2249	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2498	op->stats.sp = op->stats.maxsp;	2250	op->stats.food = last_food;
2499	}	2251	}
		2252	}
		2253
		2254	if (max_sp > 1)
		2255	{
		2256	int over_sp = (gen_sp + 10) / rate_sp;
		2257	if (over_sp > 0)
		2258	{
		2259	if (op->stats.sp < op->stats.maxsp)
		2260	{
		2261	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2262
		2263	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2264	op->stats.sp--;
		2265
		2266	if (op->stats.sp > op->stats.maxsp)
		2267	op->stats.sp = op->stats.maxsp;
		2268	}
		2269
2500	op->last_sp = 0;	2270	op->last_sp = 0;
		2271	}
		2272	else
		2273	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2501	}	2274	}
2502	else	2275	else
2503	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);	2276	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2504	}	2277	}
2505	else
2506	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2507	}
2508		2278
2509	/* Regenerate Grace */	2279	/* Regenerate Hit Points */
2510	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2511	if (--op->last_grace < 0)	2280	if (--op->last_heal < 0)
2512	{
2513	if (op->stats.grace < op->stats.maxgrace / 2)
2514	op->stats.grace++; /* no penalty in food for regaining grace */
2515
2516	if (max_grace > 1)
2517	{	2281	{
2518	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2282	if (op->stats.hp < op->stats.maxhp)
2519	if (over_grace > 0)
2520	{	2283	{
2521	op->stats.sp += over_grace	2284	op->stats.hp++;
2522	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;	2285
		2286	/* dms do not consume food */
		2287	if (!op->flag [FLAG_WIZ])
		2288	{
		2289	op->stats.food--;
		2290
		2291	if (op->contr->digestion < 0)
		2292	op->stats.food += op->contr->digestion;
		2293	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2294	op->stats.food = last_food;
		2295	}
		2296	}
		2297
		2298	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2299
		2300	if (max_hp > 1)
		2301	{
		2302	int over_hp = temp / rate_hp;
		2303
		2304	if (over_hp > 0)
		2305	{
		2306	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
2523	op->last_grace = 0;	2307	op->last_heal = 0;
		2308	}
		2309	else
		2310	op->last_heal = rate_hp / temp;
2524	}	2311	}
2525	else	2312	else
2526	{
2527	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2528	}
2529	}
2530	else
2531	{
2532	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2533	}
2534	/* wearing stuff doesn't detract from grace generation. */
2535	}
2536
2537	/* Regenerate Hit Points */
2538	if (--op->last_heal < 0)
2539	{
2540	if (op->stats.hp < op->stats.maxhp)
2541	{
2542	op->stats.hp++;
2543	/* dms do not consume food */
2544	if (!QUERY_FLAG (op, FLAG_WIZ))
2545	{
2546	op->stats.food--;
2547	if (op->contr->digestion < 0)
2548	op->stats.food += op->contr->digestion;
2549	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2550	op->stats.food = last_food;
2551	}
2552	}
2553
2554	if (max_hp > 1)
2555	{
2556	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2557	if (over_hp > 0)
2558	{
2559	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
2560	op->last_heal = 0;	2313	op->last_heal = rate_hp / temp;
2561	}
2562	else
2563	{
2564	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2565	}
2566	}
2567	else
2568	{
2569	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2570	}	2314	}
2571	}	2315	}
2572		2316
2573	/* Digestion */	2317	/* Digestion */
2574	if (--op->last_eat < 0)	2318	if (--op->last_eat < 0)
2575	{	2319	{
2576	#ifdef COZY_SERVER	2320	int bonus = max (0, op->contr->digestion),
2577	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2321	penalty = max (0, -op->contr->digestion);
2578	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2579	#else
2580	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2581	#endif
2582		2322
2583	if (op->contr->gen_hp > 0)
2584	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2323	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2585	else
2586	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2587		2324
2588	/* dms do not consume food */	2325	/* dms do not consume food */
2589	if (!QUERY_FLAG (op, FLAG_WIZ))	2326	if (!op->flag [FLAG_WIZ])
2590	op->stats.food--;	2327	op->stats.food--;
2591	}	2328	}
2592		2329
2593	if (op->stats.food < 0 && op->stats.hp >= 0)	2330	if (op->stats.food < 0 && op->stats.hp >= 0)
2594	{	2331	{
2595	object *tmp, *flesh = 0;	2332	object *flesh = 0;
2596		2333
2597	for (tmp = op->inv; tmp; tmp = tmp->below)	2334	for_inv_removable (op, tmp)
2598	{	2335	{
2599	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2336	if (tmp->flag [FLAG_UNPAID])
		2337	continue;
		2338
		2339	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2600	{	2340	{
2601	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2341	op->statusmsg ("You blindly grab for a bite of food. "
2602	{	2342	"H<To prevent you from starving, you ate some random item from your backpack.>");
2603	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2343	op->apply (tmp);
2604	manual_apply (op, tmp, 0);	2344
2605	if (op->stats.food >= 0 || op->stats.hp < 0)	2345	if (op->stats.food >= 0 || op->stats.hp < 0)
2606	break;	2346	break;
2607	}	2347	}
2608	else if (tmp->type == FLESH)	2348	else if (tmp->type == FLESH)
2609	flesh = tmp;	2349	flesh = tmp;
2610	} /* End if paid for object */	2350	}
2611	} /* end of for loop */
2612		2351
2613	/* If player is still starving, it means they don't have any food, so	2352	/* If player is still starving, it means they don't have any food, so
2614	* eat flesh instead.	2353	* eat flesh instead.
2615	*/	2354	*/
2616	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2355	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2617	{	2356	{
2618	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2357	op->statusmsg ("You blindly grab for a bite of food. "
		2358	"H<To prevent you from starving, you ate some random item from your backpack.>");
2619	manual_apply (op, flesh, 0);	2359	op->apply (flesh);
2620	}	2360	}
		2361
		2362	// If player is still starving, alert him!
		2363	if (op->stats.food < 0)
		2364	op->failmsg ("You are starving! "
		2365	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2366	}
		2367
		2368	if (op->stats.food < 0)
2621	}	2369	{
		2370	op->stats.hp += op->stats.food;
		2371	op->stats.food = 0;
2622		2372
2623	while (op->stats.food < 0 && op->stats.hp >= 0)	2373	if (op->stats.hp < 0)
2624	op->stats.food++, op->stats.hp--;	2374	{
		2375	op->contr->killer = archetype::get ("killer_starvation");
		2376	op->contr->killer->destroy ();
		2377	}
		2378	}
2625		2379
		2380	/* killer should be set here already */
2626	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2381	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2627	kill_player (op);	2382	kill_player (op);
2628	}	2383	}
2629	}	2384	}
2630		2385
2631	/* If the player should die (lack of hp, food, etc), we call this.	2386	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2634	* file.	2389	* file.
2635	*/	2390	*/
2636	void	2391	void
2637	kill_player (object *op)	2392	kill_player (object *op)
2638	{	2393	{
2639	char buf[MAX_BUF];
2640	int x, y;	2394	int x, y;
2641
2642	//int i;
2643	maptile *map; /* this is for resurrection */	2395	maptile *map; /* this is for resurrection */
2644
2645	/* int z;
2646	int num_stats_lose;
2647	int lost_a_stat;
2648	int lose_this_stat;
2649	int this_stat; */
2650	int will_kill_again;	2396	int will_kill_again;
2651	archetype *at;	2397	archetype *at;
2652	object *tmp;	2398	object *tmp;
2653		2399
2654	if (save_life (op))	2400	if (save_life (op))
2655	return;	2401	return;
2656		2402
		2403	dynbuf_text deathtab;
		2404
		2405	/* restore player */
		2406	at = archetype::find (shstr_poisoning);
		2407	if (object *tmp = present_arch_in_ob (at, op))
		2408	{
		2409	tmp->destroy ();
		2410	deathtab << "Your body feels cleansed...\r";
		2411	}
		2412
		2413	at = archetype::find (shstr_confusion);
		2414	if (object *tmp = present_arch_in_ob (at, op))
		2415	{
		2416	tmp->destroy ();
		2417	deathtab << "Your mind feels clearer...\r";
		2418	}
		2419
		2420	cure_disease (op, 0, 0); /* remove any disease */
		2421
		2422	max_it (op->stats.hp , op->stats.maxhp);
		2423	max_it (op->stats.sp , op->stats.maxsp);
		2424	max_it (op->stats.grace, op->stats.maxgrace);
		2425	max_it (op->stats.food , 200);
		2426
		2427	// remove all spell effects that are active
		2428	// to avoid long-term effects such as word-of-recall
		2429	for (object *item = op->inv; item; )
		2430	{
		2431	object *next = item->below;
		2432
		2433	if (item->type == SPELL_EFFECT && item->active)
		2434	item->destroy ();
		2435
		2436	item = next;
		2437	}
2657		2438
2658	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2439	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2659	* in cities ONLY!!! It is very important that this doesn't get abused.	2440	* in cities ONLY!!! It is very important that this doesn't get abused.
2660	* Look at op_on_battleground() for more info --AndreasV	2441	* Look at op_on_battleground() for more info --AndreasV
2661	*/	2442	*/
2662	if (op_on_battleground (op, &x, &y))	2443	if (op_on_battleground (op, &x, &y))
2663	{	2444	{
2664	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2445	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2665	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2666
2667	/* restore player */
2668	at = archetype::find ("poisoning");
2669	if (object *tmp = present_arch_in_ob (at, op))
2670	{
2671	tmp->destroy ();
2672	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2673	}
2674
2675	at = archetype::find ("confusion");
2676	if (object *tmp = present_arch_in_ob (at, op))
2677	{
2678	tmp->destroy ();
2679	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2680	}
2681
2682	cure_disease (op, 0); /* remove any disease */
2683	op->stats.hp = op->stats.maxhp;
2684	if (op->stats.food <= 0)
2685	op->stats.food = 999;
2686		2446
2687	/* create a bodypart-trophy to make the winner happy */	2447	/* create a bodypart-trophy to make the winner happy */
2688	if (object *tmp = arch_to_object (archetype::find ("finger")))	2448	object *tmp = archetype::find (shstr_finger)->instance ();
2689	{	2449
2690	sprintf (buf, "%s's finger", &op->name);	2450	tmp->name = format ("%s's finger" , &op->name);
2691	tmp->name = buf;	2451	tmp->name_pl = format ("%s's fingers", &op->name);
2692	sprintf (buf, " This finger has been cut off %s\n"	2452	tmp->msg = format (
2693	" the %s, when he was defeated at\n level %d by %s.\n",	2453	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2694	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2454	&op->name, op->contr->title,
2695	tmp->msg = buf;	2455	(int)op->level,
		2456	op->contr->killer_name ()
		2457	);
2696	tmp->value = 0, tmp->type = 0;	2458	tmp->value = 0, tmp->type = 0;
2697	tmp->materialname = "organics";	2459	tmp->material = name_to_material (shstr_organic);
2698	tmp->insert_at (op, tmp);	2460	tmp->insert_at (op, tmp);
2699	}
2700		2461
2701	/* teleport defeated player to new destination */	2462	/* teleport defeated player to new destination */
2702	transfer_ob (op, x, y, 0, NULL);	2463	transfer_ob (op, x, y, 0, NULL);
2703	op->contr->braced = 0;	2464	op->contr->braced = 0;
		2465
		2466	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2704	return;	2467	return;
2705	}	2468	}
2706		2469
		2470	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2471	deathtab << "T<YOU HAVE DIED>\n\n";
		2472
2707	INVOKE_PLAYER (DEATH, op->contr);	2473	INVOKE_PLAYER (DEATH, op->contr);
2708		2474
2709	command_kill_pets (op, 0);	2475	command_kill_pets (op, 0);
2710		2476
2711	if (op->stats.food < 0)	2477	op->contr->play_sound (sound_find ("player_dies"));
2712	{
2713	sprintf (buf, "%s starved to death.", &op->name);
2714	strcpy (op->contr->killer, "starvation");
2715	}
2716	else
2717	sprintf (buf, "%s died.", &op->name);
2718
2719	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2720		2478
2721	/* save the map location for corpse, gravestone */	2479	/* save the map location for corpse, gravestone */
2722	x = op->x;	2480	x = op->x;
2723	y = op->y;	2481	y = op->y;
2724	map = op->map;	2482	map = op->map;
…		…
2752		2510
2753	lost_a_stat = 0;	2511	lost_a_stat = 0;
2754		2512
2755	for (z = 0; z < num_stats_lose; z++)	2513	for (z = 0; z < num_stats_lose; z++)
2756	{	2514	{
2757	i = RANDOM () % NUM_STATS;	2515	i = rndm (NUM_STATS);
2758		2516
2759	if (settings.stat_loss_on_death)	2517	if (settings.stat_loss_on_death)
2760	{	2518	{
2761	/* Pick a random stat and take a point off it. Tell the player	2519	/* Pick a random stat and take a point off it. Tell the player
2762	* what he lost.	2520	* what he lost.
…		…
2769	lost_a_stat = 1;	2527	lost_a_stat = 1;
2770	}	2528	}
2771	else	2529	else
2772	{	2530	{
2773	/* deplete a stat */	2531	/* deplete a stat */
2774	archetype *deparch = archetype::find ("depletion");	2532	archetype *deparch = archetype::find (shstr_depletion);
2775	object *dep;	2533	object *dep;
2776		2534
2777	dep = present_arch_in_ob (deparch, op);	2535	dep = present_arch_in_ob (deparch, op);
2778	if (!dep)	2536	if (!dep)
2779	{	2537	{
2780	dep = arch_to_object (deparch);	2538	dep = deparch->instance ();
2781	insert_ob_in_ob (dep, op);	2539	insert_ob_in_ob (dep, op);
2782	}	2540	}
2783	lose_this_stat = 1;	2541	lose_this_stat = 1;
2784	if (settings.balanced_stat_loss)	2542	if (settings.balanced_stat_loss)
2785	{	2543	{
…		…
2813	}	2571	}
2814	}	2572	}
2815		2573
2816	if (lose_this_stat)	2574	if (lose_this_stat)
2817	{	2575	{
2818	this_stat = get_attr_value (&(dep->stats), i);	2576	this_stat = get_attr_value (&dep->stats, i);
2819	/* We could try to do something clever like find another	2577	/* We could try to do something clever like find another
2820	* stat to reduce if this fails. But chances are, if	2578	* stat to reduce if this fails. But chances are, if
2821	* stats have been depleted to -50, all are pretty low	2579	* stats have been depleted to -50, all are pretty low
2822	* and should be roughly the same, so it shouldn't make a	2580	* and should be roughly the same, so it shouldn't make a
2823	* difference.	2581	* difference.
2824	*/	2582	*/
2825	if (this_stat >= -50)	2583	if (this_stat >= -50)
2826	{	2584	{
2827	change_attr_value (&(dep->stats), i, -1);	2585	change_attr_value (&(dep->stats), i, -1);
2828	SET_FLAG (dep, FLAG_APPLIED);	2586	dep->set_flag (FLAG_APPLIED);
2829	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2587	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2830	op->update_stats ();	2588	op->update_stats ();
2831	lost_a_stat = 1;	2589	lost_a_stat = 1;
2832	}	2590	}
2833	}	2591	}
2834	}	2592	}
2835	}	2593	}
		2594
2836	/* If no stat lost, tell the player. */	2595	/* If no stat lost, tell the player. */
2837	if (!lost_a_stat)	2596	if (!lost_a_stat)
2838	{	2597	{
2839	/* determine_god() seems to not work sometimes... why is this?	2598	/* determine_god() seems to not work sometimes... why is this?
2840	Should I be using something else? GD */	2599	Should I be using something else? GD */
2841	const char *god = determine_god (op);	2600	shstr_tmp god = determine_god (op);
2842		2601
2843	if (god && (strcmp (god, "none")))	2602	if (god != shstr_none)
2844	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2603	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2845	else	2604	else
2846	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2605	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2847	}	2606	}
2848	#else	2607	#else
2849	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2608	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2850	#endif	2609	#endif
2851		2610
2852	/* Put a gravestone up where the character 'almost' died. List the	2611	/* Put a gravestone up where the character 'almost' died. List the
2853	* exp loss on the stone.	2612	* exp loss on the stone.
2854	*/	2613	*/
2855	tmp = arch_to_object (archetype::find ("gravestone"));	2614	tmp = archetype::find (shstr_gravestone)->instance ();
2856	sprintf (buf, "%s's gravestone", &op->name);	2615	tmp->name = format ("%s's gravestone", &op->name);
2857	tmp->name = buf;	2616	tmp->name_pl = format ("%s's gravestones", &op->name);
2858	sprintf (buf, "%s's gravestones", &op->name);	2617	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2859	tmp->name_pl = buf;	2618	&op->name, op->contr->title, op->contr->killer_name ());
2860	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);
2861	tmp->msg = buf;
2862	tmp->x = op->x, tmp->y = op->y;	2619	tmp->x = op->x, tmp->y = op->y;
2863	insert_ob_in_map (tmp, op->map, NULL, 0);	2620	insert_ob_in_map (tmp, op->map, NULL, 0);
2864		2621
2865	/**************************************/	2622	/**************************************/
2866	/* */	2623	/* */
2867	/* Subtract the experience points, */	2624	/* Subtract the experience points, */
2868	/* if we died cause of food, give us */
2869	/* food, and reset HP's... */
2870	/* */	2625	/* */
2871	/**************************************/	2626	/**************************************/
2872		2627
2873	/* remove any poisoning and confusion the character may be suffering. */
2874	/* restore player */
2875	at = archetype::find ("poisoning");
2876	tmp = present_arch_in_ob (at, op);
2877
2878	if (tmp)
2879	{
2880	tmp->destroy ();
2881	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2882	}
2883
2884	at = archetype::find ("confusion");
2885	tmp = present_arch_in_ob (at, op);
2886	if (tmp)
2887	{
2888	tmp->destroy ();
2889	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2890	}
2891
2892	cure_disease (op, 0); /* remove any disease */
2893
2894	/*add_exp(op, (op->stats.exp * -0.20)); */	2628	/*add_exp(op, (op->stats.exp * -0.20)); */
2895	apply_death_exp_penalty (op);	2629	apply_death_exp_penalty (op);
2896	if (op->stats.food < 100)
2897	op->stats.food = 900;
2898	op->stats.hp = op->stats.maxhp;
2899	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2900	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2901		2630
2902	/*	2631	/*
2903	* Check to see if the player has any unpaid items. If so, remove them	2632	* Check to see if the player has any unpaid items. If so, remove them
2904	* and put them back in the map.	2633	* and put them back in the map.
2905	*/	2634	*/
2906	remove_unpaid_objects (op->inv, op);	2635	op->drop_unpaid_items ();
2907		2636
2908	/****************************************/	2637	/****************************************/
2909	/* */	2638	/* */
2910	/* Move player to his current respawn- */	2639	/* Move player to his current respawn- */
2911	/* position (usually last savebed) */	2640	/* position (usually last savebed) */
…		…
2931	object *force;	2660	object *force;
2932	int at;	2661	int at;
2933		2662
2934	force = get_archetype (FORCE_NAME);	2663	force = get_archetype (FORCE_NAME);
2935	/* 50 ticks should be enough time for the spell to abate */	2664	/* 50 ticks should be enough time for the spell to abate */
2936	force->speed = 0.1;
2937	force->speed_left = -5.0;	2665	force->speed_left = -5.f;
2938	SET_FLAG (force, FLAG_APPLIED);	2666	force->set_speed (0.1f);
		2667	force->set_flag (FLAG_APPLIED);
		2668
2939	for (at = 0; at < NROFATTACKS; at++)	2669	for (at = 0; at < NROFATTACKS; at++)
2940	if (will_kill_again & (1 << at))	2670	if (will_kill_again & (1 << at))
2941	force->resist[at] = 100;	2671	force->resist[at] = 100;
2942		2672
2943	insert_ob_in_ob (force, op);	2673	insert_ob_in_ob (force, op);
2944	op->update_stats ();	2674	op->update_stats ();
2945
2946	}	2675	}
2947		2676
2948	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2677	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2949	}	2678	}
2950		2679
2951	void	2680	static void
2952	loot_object (object *op)	2681	loot_object (object *op)
2953	{ /* Grab and destroy some treasure */	2682	{ /* Grab and destroy some treasure */
2954	object *tmp, *tmp2, *next;	2683	object *tmp, *tmp2, *next;
2955		2684
2956	op->close_container (); /* close open sack first */	2685	op->close_container (); /* close open sack first */
…		…
2966	tmp->x = op->x, tmp->y = op->y;	2695	tmp->x = op->x, tmp->y = op->y;
2967		2696
2968	if (tmp->type == CONTAINER)	2697	if (tmp->type == CONTAINER)
2969	loot_object (tmp); /* empty container to ground */	2698	loot_object (tmp); /* empty container to ground */
2970		2699
2971	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))	2700	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2972	{	2701	{
2973	if (tmp->nrof > 1)	2702	if (tmp->nrof > 1)
2974	{	2703	{
2975	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2704	tmp->decrease (rndm (1, tmp->nrof - 1));
2976	tmp2->destroy ();
2977	insert_ob_in_map (tmp, op->map, NULL, 0);	2705	insert_ob_in_map (tmp, op->map, NULL, 0);
2978	}	2706	}
2979	else	2707	else
2980	tmp->destroy ();	2708	tmp->destroy ();
2981	}	2709	}
…		…
2988	* fix_weight(): Check recursively the weight of all players, and fix	2716	* fix_weight(): Check recursively the weight of all players, and fix
2989	* what needs to be fixed. Refresh windows and fix speed if anything	2717	* what needs to be fixed. Refresh windows and fix speed if anything
2990	* was changed.	2718	* was changed.
2991	*/	2719	*/
2992	void	2720	void
2993	fix_weight (void)	2721	fix_weight ()
2994	{	2722	{
2995	for_all_players (pl)	2723	for_all_players (pl)
2996	{	2724	{
2997	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2725	sint32 old = pl->ob->carrying;
2998		2726
2999	if (old == sum)	2727	pl->ob->update_weight ();
3000	continue;	2728
		2729	if (old != pl->ob->carrying)
		2730	{
3001	pl->ob->update_stats ();	2731	pl->ob->update_stats ();
3002	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2732	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2733	}
3003	}	2734	}
3004	}	2735	}
3005		2736
3006	void	2737	void
3007	fix_luck (void)	2738	fix_luck ()
3008	{	2739	{
3009	for_all_players (pl)	2740	for_all_players (pl)
3010	if (!pl->ob->contr->ns->state)	2741	if (!pl->ob->contr->ns->state)
3011	pl->ob->change_luck (0);	2742	pl->ob->change_luck (0);
3012	}	2743	}
…		…
3049	}	2780	}
3050		2781
3051	void	2782	void
3052	make_visible (object *op)	2783	make_visible (object *op)
3053	{	2784	{
3054	op->hide = 0;	2785	op->flag [FLAG_HIDDEN] = 0;
3055	op->invisible = 0;	2786	op->invisible = 0;
		2787
3056	if (op->type == PLAYER)	2788	if (op->type == PLAYER)
3057	{	2789	{
3058	op->contr->tmp_invis = 0;	2790	op->contr->tmp_invis = 0;
3059	op->contr->invis_race = 0;	2791	op->contr->invis_race = 0;
3060	}	2792	}
…		…
3063	}	2795	}
3064		2796
3065	int	2797	int
3066	is_true_undead (object *op)	2798	is_true_undead (object *op)
3067	{	2799	{
3068	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	2800	if (op->arch->flag [FLAG_UNDEAD])
3069	return 1;	2801	return 1;
3070		2802
3071	return 0;	2803	return 0;
3072	}	2804	}
3073		2805
3074	/* look at the surrounding terrain to determine	2806	/* look at the surrounding terrain to determine
3075	* the hideability of this object. Positive levels	2807	* the hideability of this object. Positive levels
3076	* indicate greater hideability.	2808	* indicate greater hideability.
3077	*/	2809	*/
3078
3079	int	2810	int
3080	hideability (object *ob)	2811	hideability (object *ob)
3081	{	2812	{
3082	int i, level = 0, mflag;	2813	int i, level = 0, mflag;
3083	sint16 x, y;	2814	sint16 x, y;
3084		2815
3085	if (!ob || !ob->map)	2816	if (!ob || !ob->map)
3086	return 0;	2817	return 0;
3087		2818
3088	/* so, on normal lighted maps, its hard to hide */	2819	/* so, on normal lighted maps, its hard to hide */
3089	level = ob->map->darkness - 2;	2820	level = ob->map->darklevel () - 2;
3090		2821
3091	/* this also picks up whether the object is glowing.	2822	/* this also picks up whether the object is glowing.
3092	* If you carry a light on a non-dark map, its not	2823	* If you carry a light on a non-dark map, its not
3093	* as bad as carrying a light on a pitch dark map */	2824	* as bad as carrying a light on a pitch dark map */
3094	if (has_carried_lights (ob))	2825	if (ob->has_carried_lights ())
3095	level = -(10 + (2 * ob->map->darkness));	2826	level = -(10 + (2 * ob->map->darklevel ()));
3096		2827
3097	/* scan through all nearby squares for terrain to hide in */	2828	/* scan through all nearby squares for terrain to hide in */
3098	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2829	for (i = 0, x = ob->x, y = ob->y;
		2830	i <= SIZEOFFREE1;
		2831	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3099	{	2832	{
3100	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2833	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3101	if (mflag & P_OUT_OF_MAP)	2834	if (mflag & P_OUT_OF_MAP)
3102	{
3103	continue;	2835	continue;
3104	}	2836
3105	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2837	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3106	level += 2;	2838	level += 2;
3107	else /* open terrain! */	2839	else /* open terrain! */
3108	level -= 1;	2840	level -= 1;
3109	}	2841	}
…		…
3117	/* For Hidden creatures - a chance of becoming 'unhidden'	2849	/* For Hidden creatures - a chance of becoming 'unhidden'
3118	* every time they move - as we subtract off 'invisibility'	2850	* every time they move - as we subtract off 'invisibility'
3119	* AND, for players, if they move into a ridiculously unhideable	2851	* AND, for players, if they move into a ridiculously unhideable
3120	* spot (surrounded by clear terrain in broad daylight). -b.t.	2852	* spot (surrounded by clear terrain in broad daylight). -b.t.
3121	*/	2853	*/
3122
3123	void	2854	void
3124	do_hidden_move (object *op)	2855	do_hidden_move (object *op)
3125	{	2856	{
3126	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2857	int hide = 0;
3127	object *skop;
3128		2858
3129	if (!op || !op->map)	2859	if (!op || !op->map)
3130	return;	2860	return;
3131		2861
3132	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2862	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2863	int num = random_roll (0, 19, op, PREFER_LOW);
3133		2864
3134	/* its *extremely* hard to run and sneak/hide at the same time! */	2865	/* its *extremely* hard to run and sneak/hide at the same time! */
3135	if (op->type == PLAYER && op->contr->run_on)	2866	if (op->type == PLAYER && op->contr->run_on)
3136	if (!skop || num >= skop->level)	2867	if (!skop || num >= skop->level)
3137	{	2868	{
…		…
3147	num -= hide;	2878	num -= hide;
3148		2879
3149	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2880	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3150	{	2881	{
3151	make_visible (op);	2882	make_visible (op);
		2883
3152	if (op->type == PLAYER)	2884	if (op->type == PLAYER)
3153	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2885	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3154	}	2886	}
3155	else if (op->type == PLAYER && skop)	2887	else if (op->type == PLAYER && skop)
3156	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2888	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3171		2903
3172	if (who->type == PLAYER)	2904	if (who->type == PLAYER)
3173	player = 1;	2905	player = 1;
3174		2906
3175	else	2907	else
3176	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2908	friendly = who->flag [FLAG_FRIENDLY];
3177		2909
3178	/* search adjacent squares */	2910	/* search adjacent squares */
3179	for (i = 1; i < 9; i++)	2911	for (i = 1; i < 9; i++)
3180	{	2912	{
3181	x = who->x + freearr_x[i];	2913	x = who->x + freearr_x[i];
…		…
3190	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2922	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3191	continue;	2923	continue;
3192		2924
3193	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2925	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3194	{	2926	{
3195	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2927	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3196	return 1;	2928	return 1;
3197	else if (tmp->type == PLAYER)	2929	else if (tmp->type == PLAYER)
3198	{	2930	{
3199	/*don't let a hidden DM prevent you from hiding */	2931	/*don't let a hidden DM prevent you from hiding */
3200	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)	2932	if (!tmp->flag [FLAG_WIZ] || tmp->contr->hidden == 0)
3201	return 1;	2933	return 1;
3202	}	2934	}
3203	}	2935	}
3204	}	2936	}
3205	return 0;	2937	return 0;
…		…
3209	* object op. This function works fine for monsters,	2941	* object op. This function works fine for monsters,
3210	* but we dont worry if the object isnt the top one in	2942	* but we dont worry if the object isnt the top one in
3211	* a pile (say a coin under a table would return "viewable"	2943	* a pile (say a coin under a table would return "viewable"
3212	* by this routine). Another question, should we be	2944	* by this routine). Another question, should we be
3213	* concerned with the direction the player is looking	2945	* concerned with the direction the player is looking
3214	* in? Realistically, most of use cant see stuff behind	2946	* in? Realistically, most of us can't see stuff behind
3215	* our backs...on the other hand, does the "facing" direction	2947	* our backs...on the other hand, does the "facing" direction
3216	* imply the way your head, or body is facing? Its possible	2948	* imply the way your head, or body is facing? It's possible
3217	* for them to differ. Sigh, this fctn could get a bit more complex.	2949	* for them to differ. Sigh, this fctn could get a bit more complex.
3218	* -b.t.	2950	* -b.t.
3219	* This function is now map tiling safe.	2951	* This function is now map tiling safe.
3220	*/	2952	*/
3221
3222	int	2953	int
3223	player_can_view (object *pl, object *op)	2954	player_can_view (object *pl, object *op)
3224	{	2955	{
3225	rv_vector rv;	2956	rv_vector rv;
3226	int dx, dy;	2957	int dx, dy;
…		…
3238		2969
3239	get_rangevector (pl, op, &rv, 0x1);	2970	get_rangevector (pl, op, &rv, 0x1);
3240		2971
3241	/* starting with the 'head' part, lets loop	2972	/* starting with the 'head' part, lets loop
3242	* through the object and find if it has any	2973	* through the object and find if it has any
3243	* part that is in the los array but isnt on	2974	* part that is in the los array but isn't on
3244	* a blocked los square.	2975	* a blocked los square.
3245	* we use the archetype to figure out offsets.	2976	* we use the archetype to figure out offsets.
3246	*/	2977	*/
3247	while (op)	2978	while (op)
3248	{	2979	{
3249	dx = rv.distance_x + op->arch->clone.x;	2980	dx = rv.distance_x + op->arch->x;
3250	dy = rv.distance_y + op->arch->clone.y;	2981	dy = rv.distance_y + op->arch->y;
3251		2982
3252	/* only the viewable area the player sees is updated by LOS	2983	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3253	* code, so we need to restrict ourselves to that range of values
3254	* for any meaningful values.
3255	*/
3256	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3257	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3258	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3259	return 1;	2984	return 1;
		2985
3260	op = op->more;	2986	op = op->more;
3261	}	2987	}
3262	return 0;
3263	}
3264		2988
3265	/* routine for both players and monsters. We call this when
3266	* there is a possibility for our action distrubing our hiding
3267	* place or invisiblity spell. Artefact invisiblity is not
3268	* effected by this. If we arent invisible to begin with, we
3269	* return 0.
3270	*/
3271	int
3272	action_makes_visible (object *op)
3273	{
3274
3275	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3276	{
3277	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3278	return 0;
3279
3280	if (op->contr && op->contr->tmp_invis == 0)
3281	return 0;
3282
3283	/* If monsters, they should become visible */
3284	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3285	{
3286	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3287	return 1;
3288	}
3289	}
3290	return 0;	2989	return 0;
3291	}	2990	}
3292		2991
3293	/* op_on_battleground - checks if the given object op (usually	2992	/* op_on_battleground - checks if the given object op (usually
3294	* a player) is standing on a valid battleground-tile,	2993	* a player) is standing on a valid battleground-tile,
…		…
3299	* Default is to do the same as before, so only people wanting to have different points need worry about this	2998	* Default is to do the same as before, so only people wanting to have different points need worry about this
3300	*/	2999	*/
3301	int	3000	int
3302	op_on_battleground (object *op, int *x, int *y)	3001	op_on_battleground (object *op, int *x, int *y)
3303	{	3002	{
3304	object *tmp;
3305
3306	/* A battleground-tile needs the following attributes to be valid:	3003	/* A battleground-tile needs the following attributes to be valid:
3307	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3004	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3308	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3005	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3309	* and the exit-coordinates sp/hp must both be > 0.	3006	* and the exit-coordinates sp/hp must both be > 0.
3310	* => The intention here is to prevent abuse of the battleground-	3007	* => The intention here is to prevent abuse of the battleground-
3311	* feature (like pickable or hidden battleground tiles). */	3008	* feature (like pickable or hidden battleground tiles). */
3312	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3009	for (object *tmp = op->below; tmp; tmp = tmp->below)
3313	{	3010	{
3314	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3011	if (tmp->flag [FLAG_IS_FLOOR])
3315	{	3012	{
3316	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3013	if (tmp->flag [FLAG_NO_PICK]
3317	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3014	&& tmp->type == BATTLEGROUND
		3015	&& tmp->name == shstr_battleground
		3016	&& EXIT_X (tmp) && EXIT_Y (tmp))
3318	{	3017	{
3319	/*before we assign the exit, check if this is a teambattle */	3018	/* before we assign the exit, check if this is a teambattle */
3320	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3019	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3321	{
3322	object *invtmp;
3323
3324	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3020	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3021	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3325	{	3022	{
3326	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3327	{
3328	if (x != NULL && y != NULL)	3023	if (x && y)
3329	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3024	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3025
3330	return 1;	3026	return 1;
3331	}
3332	}	3027	}
3333	}	3028
3334	if (x != NULL && y != NULL)	3029	if (x && y)
3335	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3030	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3031
3336	return 1;	3032	return 1;
3337	}	3033	}
3338	}	3034	}
3339	}	3035	}
		3036
3340	/* If we got here, did not find a battleground */	3037	/* If we got here, did not find a battleground */
3341	return 0;	3038	return 0;
3342	}	3039	}
3343		3040
3344	/*	3041	/*
…		…
3360	char buf[MAX_BUF]; /* tmp. string buffer */	3057	char buf[MAX_BUF]; /* tmp. string buffer */
3361	int i = 0, j = 0;	3058	int i = 0, j = 0;
3362		3059
3363	/* get the appropriate treasurelist */	3060	/* get the appropriate treasurelist */
3364	if (atnr == ATNR_FIRE)	3061	if (atnr == ATNR_FIRE)
3365	trlist = treasurelist::find ("dragon_ability_fire");	3062	trlist = treasurelist::find (shstr_dragon_ability_fire);
3366	else if (atnr == ATNR_COLD)	3063	else if (atnr == ATNR_COLD)
3367	trlist = treasurelist::find ("dragon_ability_cold");	3064	trlist = treasurelist::find (shstr_dragon_ability_cold);
3368	else if (atnr == ATNR_ELECTRICITY)	3065	else if (atnr == ATNR_ELECTRICITY)
3369	trlist = treasurelist::find ("dragon_ability_elec");	3066	trlist = treasurelist::find (shstr_dragon_ability_elec);
3370	else if (atnr == ATNR_POISON)	3067	else if (atnr == ATNR_POISON)
3371	trlist = treasurelist::find ("dragon_ability_poison");	3068	trlist = treasurelist::find (shstr_dragon_ability_poison);
3372		3069
3373	if (trlist == NULL || who->type != PLAYER)	3070	if (trlist == NULL || who->type != PLAYER)
3374	return;	3071	return;
3375		3072
3376	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3073	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3380	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3077	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3381	return;	3078	return;
3382	}	3079	}
3383		3080
3384	/* everything seems okay - now bring on the gift: */	3081	/* everything seems okay - now bring on the gift: */
3385	item = &(tr->item->clone);	3082	item = tr->item;
3386		3083
3387	if (item->type == SPELL)	3084	if (item->type == SPELL)
3388	{	3085	{
3389	if (check_spell_known (who, item->name))	3086	if (check_spell_known (who, item->name))
3390	return;	3087	return;
…		…
3449	{	3146	{
3450	/* forces in the treasurelist can alter the player's stats */	3147	/* forces in the treasurelist can alter the player's stats */
3451	object *skin;	3148	object *skin;
3452		3149
3453	/* first get the dragon skin force */	3150	/* first get the dragon skin force */
3454	shstr_cmp dragon_skin_force ("dragon_skin_force");
3455	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3151	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3456	;	3152	;
3457		3153
3458	if (!skin)	3154	if (!skin)
3459	return;	3155	return;
3460		3156
…		…
3474	else	3170	else
3475	j = 1;	3171	j = 1;
3476	strcat (buf, spellpathnames[i]);	3172	strcat (buf, spellpathnames[i]);
3477	}	3173	}
3478	}	3174	}
		3175
3479	strcat (buf, ".");	3176	strcat (buf, ".");
3480	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3177	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3481	}	3178	}
3482		3179
3483	/* evtl. adding flags: */	3180	/* evtl. adding flags: */
3484	if (QUERY_FLAG (item, FLAG_XRAYS))	3181	if (item->flag [FLAG_XRAYS])
3485	SET_FLAG (skin, FLAG_XRAYS);	3182	skin->set_flag (FLAG_XRAYS);
3486	if (QUERY_FLAG (item, FLAG_STEALTH))	3183	if (item->flag [FLAG_STEALTH])
3487	SET_FLAG (skin, FLAG_STEALTH);	3184	skin->set_flag (FLAG_STEALTH);
3488	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3185	if (item->flag [FLAG_SEE_IN_DARK])
3489	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3186	skin->set_flag (FLAG_SEE_IN_DARK);
3490		3187
3491	/* print message if there is one */	3188	/* print message if there is one */
3492	if (item->msg != NULL)	3189	if (item->msg != NULL)
3493	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3190	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3494	}	3191	}
3495	else	3192	else
3496	{	3193	{
3497	/* generate misc. treasure */	3194	/* generate misc. treasure */
3498	tmp = arch_to_object (tr->item);	3195	tmp = tr->item->instance ();
3499	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3196	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3500	tmp = insert_ob_in_ob (tmp, who);	3197	who->insert (tmp);
3501	if (who->type == PLAYER)
3502	esrv_send_item (who, tmp);
3503	}	3198	}
3504	}	3199	}
3505		3200
3506	/**	3201	//-GPL
3507	* Unready an object for a player. This function does nothing if the object was
3508	* not readied.
3509	*/
3510	void
3511	player_unready_range_ob (player *pl, object *ob)
3512	{
3513	if (pl->ob->current_weapon == ob)
3514	pl->ob->current_weapon = 0;
3515
3516	if (pl->combat_ob == ob)
3517	pl->combat_ob = 0;
3518
3519	if (pl->ranged_ob == ob)
3520	pl->ranged_ob = 0;
3521	}
3522		3202
3523	sint8	3203	sint8
3524	player::visibility_at (maptile *map, int x, int y) const	3204	player::darkness_at (maptile *map, int x, int y) const
3525	{	3205	{
3526	if (!ns)	3206	if (!ns)
3527	return 0;	3207	return LOS_BLOCKED;
3528		3208
3529	int dx, dy;	3209	int dx, dy;
3530	if (!adjacent_map (map, ns->current_map, &dx, &dy))	3210	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3211	return LOS_BLOCKED;
		3212
		3213	x += dx - ns->current_x;
		3214	y += dy - ns->current_y;
		3215
		3216	return blocked_los (x, y);
		3217	}
		3218
		3219	void
		3220	player::infobox (const char *title, const char *msg, int color)
		3221	{
		3222	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3223	}
		3224
		3225	void
		3226	player::statusmsg (const char *msg, int color)
		3227	{
		3228	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3229	}
		3230
		3231	void
		3232	player::failmsg (const char *msg, int color)
		3233	{
		3234	play_sound (sound_find ("generic_failure"));
		3235	statusmsg (msg, color);
		3236	}
		3237
		3238	void
		3239	object::failmsgf (const char *format, ...)
		3240	{
		3241	if (!contr)
3531	return 0;	3242	return;
3532		3243
3533	x += dx - ns->current_x + ns->mapx / 2;	3244	va_list ap;
3534	y += dy - ns->current_y + ns->mapy / 2;	3245	va_start (ap, format);
3535		3246	contr->failmsg (vformat (format, ap));
3536	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))	3247	va_end (ap);
3537	return 0;
3538
3539	return 100 - blocked_los [x][y];
3540	}	3248	}
		3249
		3250	void
		3251	player::failmsgf (const char *format, ...)
		3252	{
		3253	va_list ap;
		3254	va_start (ap, format);
		3255	failmsg (vformat (format, ap));
		3256	va_end (ap);
		3257	}
		3258

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