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Comparing deliantra/server/server/player.C (file contents):
Revision 1.89 by root, Sun Jan 7 02:39:14 2007 UTC vs.
Revision 1.237 by root, Thu Nov 5 15:18:26 2009 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 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
21	*	21	*
22	* The author can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	23	*/
24		24
25	#include <global.h>	25	#include <global.h>
26	#include <pwd.h>
27	#include <sproto.h>	26	#include <sproto.h>
28	#include <sounds.h>	27	#include <sounds.h>
29	#include <living.h>	28	#include <living.h>
30	#include <object.h>	29	#include <object.h>
31	#include <spells.h>	30	#include <spells.h>
…		…
34	#include <algorithm>	33	#include <algorithm>
35	#include <functional>	34	#include <functional>
36		35
37	playervec players;	36	playervec players;
38		37
39	void
40	display_motd (const object *op)
41	{
42	char buf[MAX_BUF];
43	char motd[HUGE_BUF];
44	FILE *fp;
45	int comp;
46	int size;
47
48	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
49	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
50	return;
51
52	motd[0] = '\0';
53	size = 0;
54
55	while (fgets (buf, MAX_BUF, fp))
56	{
57	if (*buf == '#')
58	continue;
59
60	strncat (motd + size, buf, HUGE_BUF - size);
61	size += strlen (buf);
62	}
63
64	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
65	close_and_delete (fp, comp);
66	}
67
68	void
69	send_rules (const object *op)
70	{
71	char buf[MAX_BUF];
72	char rules[HUGE_BUF];
73	FILE *fp;
74	int comp;
75	int size;
76
77	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
78	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
79	return;
80
81	rules[0] = '\0';
82	size = 0;
83
84	while (fgets (buf, MAX_BUF, fp))
85	{
86	if (*buf == '#')
87	continue;
88
89	if (size + strlen (buf) >= HUGE_BUF)
90	{
91	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
92	break;
93	}
94
95	strncat (rules + size, buf, HUGE_BUF - size);
96	size += strlen (buf);
97	}
98
99	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
100	close_and_delete (fp, comp);
101	}
102
103	void
104	send_news (const object *op)
105	{
106	char buf[MAX_BUF];
107	char news[HUGE_BUF];
108	char subject[MAX_BUF];
109	FILE *fp;
110	int comp;
111	int size;
112
113	sprintf (buf, "%s/%s", settings.confdir, settings.news);
114	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
115	return;
116
117	news[0] = '\0';
118	subject[0] = '\0';
119	size = 0;
120
121	while (fgets (buf, MAX_BUF, fp) != NULL)
122	{
123	if (*buf == '#')
124	continue;
125
126	if (*buf == '%')
127	{ /* send one news */
128	if (size > 0)
129	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", "%s\n%s", subject, news); /*send previously read news */
130
131	strcpy (subject, buf + 1);
132	strip_endline (subject);
133	size = 0;
134	news[0] = '\0';
135	}
136	else
137	{
138	if (size + strlen (buf) >= HUGE_BUF)
139	{
140	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
141	break;
142	}
143	strncat (news + size, buf, HUGE_BUF - size);
144	size += strlen (buf);
145	}
146	}
147
148	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
149	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", "%s\n%s", subject, news);
150	close_and_delete (fp, comp);
151	}
152
153	/* This loads the first map an puts the player on it. */	38	/* This loads the first map an puts the player on it. */
154	static void	39	static void
155	set_first_map (object *op)	40	set_first_map (object *op)
156	{	41	{
157	op->contr->maplevel = first_map_path;	42	op->contr->maplevel = first_map_path;
158	op->x = -1;	43	op->x = -1;
159	op->y = -1;	44	op->y = -1;
160	}
161
162	void
163	player::enter_map ()
164	{
165	object *tmp = object::create ();
166
167	EXIT_PATH (tmp) = maplevel;
168	EXIT_X (tmp) = ob->x;
169	EXIT_Y (tmp) = ob->y;
170	ob->enter_exit (tmp);
171
172	tmp->destroy ();
173	}	45	}
174		46
175	void	47	void
176	player::activate ()	48	player::activate ()
177	{	49	{
…		…
180		52
181	players.insert (this);	53	players.insert (this);
182	ob->remove ();	54	ob->remove ();
183	ob->map = 0;	55	ob->map = 0;
184	ob->activate_recursive ();	56	ob->activate_recursive ();
185	enter_map ();	57	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		58	add_friendly_object (ob);
186	}	59	}
187		60
188	void	61	void
189	player::deactivate ()	62	player::deactivate ()
190	{	63	{
191	if (!active)	64	if (!active)
192	return;	65	return;
193		66
194	terminate_all_pets (ob);	67	terminate_all_pets (ob);
		68	remove_friendly_object (ob);
195	ob->deactivate_recursive ();	69	ob->deactivate_recursive ();
		70
		71	if (ob->map)
		72	maplevel = ob->map->path;
		73
196	ob->remove ();	74	ob->remove ();
		75	ob->enemy = 0; // sometimes keeps an extra refcount on itself
197	ob->map = 0;	76	ob->map = 0;
		77	party = 0;
		78
		79	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
198		80
199	players.erase (this);	81	players.erase (this);
200	}	82	}
201		83
202	// connect the player with a specific client	84	// connect the player with a specific client
203	// also changed, rationalises, and fixes some incorrect settings	85	// also changes, rationalises, and fixes some incorrect settings
204	void	86	void
205	player::connect (client *ns)	87	player::connect (client *ns)
206	{	88	{
207	this->ns = ns;	89	this->ns = ns;
208	ns->pl = this;	90	ns->pl = this;
209		91
		92	run_on = 0;
		93	fire_on = 0;
		94	ob->close_container (); //TODO: client-specific
		95
210	ns->update_look = 0;	96	ns->update_look = 0;
211	ns->look_position = 0;	97	ns->look_position = 0;
212		98
213	clear_los (ob);	99	clear_los ();
		100
		101	ns->reset_stats ();
214		102
215	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
216	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
217	ob->race = ob->arch->clone.race;	105	ob->race = ob->arch->race;
218		106
219	if (!legal_range (ob, shoottype))	107	ob->update_weight ();
220	shoottype = range_none;
221
222	ob->carrying = sum_weight (ob);
223	link_player_skills (ob);	108	link_skills ();
224		109
225	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);	110	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
226		111
227	assign (title, ob->arch->clone.name);	112	assign (title, ob->arch->object::name);
228
229	/* can_use_shield is a new flag. However, the can_use.. seems to largely come
230	* from the class, and not race. I don't see any way to get the class information
231	* to then update this. I don't think this will actually break anything - anyone
232	* that can use armour should be able to use a shield. What this may 'break'
233	* are features new characters get, eg, if someone starts up with a Q, they
234	* should be able to use a shield. However, old Q's won't get that advantage.
235	*/
236	if (QUERY_FLAG (ob, FLAG_USE_ARMOUR))
237	SET_FLAG (ob, FLAG_USE_SHIELD);
238		113
239	/* if it's a dragon player, set the correct title here */	114	/* if it's a dragon player, set the correct title here */
240	if (is_dragon_pl (ob))	115	if (is_dragon_pl (ob))
241	{	116	{
242	object *tmp, *abil = 0, *skin = 0;	117	object *tmp, *abil = 0, *skin = 0;
243		118
244	shstr_cmp dragon_ability_force ("dragon_ability_force");
245	shstr_cmp dragon_skin_force ("dragon_skin_force");
246
247	for (tmp = ob->inv; tmp; tmp = tmp->below)	119	for (tmp = ob->inv; tmp; tmp = tmp->below)
248	if (tmp->type == FORCE)	120	if (tmp->type == FORCE)
249	if (tmp->arch->name == dragon_ability_force)	121	if (tmp->arch->archname == shstr_dragon_ability_force)
250	abil = tmp;	122	abil = tmp;
251	else if (tmp->arch->name == dragon_skin_force)	123	else if (tmp->arch->archname == shstr_dragon_skin_force)
252	skin = tmp;	124	skin = tmp;
253		125
254	set_dragon_name (ob, abil, skin);	126	set_dragon_name (ob, abil, skin);
255	}	127	}
256		128
257	CLEAR_FLAG (ob, FLAG_FRIENDLY);
258	add_friendly_object (ob);
259
260	LOG (llevInfo, "LOGIN: Player named %s from ip %s\n", &ob->name, ns->host);
261
262	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	129	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
263		130
264	esrv_new_player (this, ob->weight + ob->carrying);	131	esrv_new_player (this);
265		132
266	ob->update_stats ();	133	ob->update_stats ();
		134
267	ns->floorbox_update ();	135	ns->floorbox_update ();
268
269	esrv_send_inventory (ob, ob);	136	esrv_send_inventory (ob, ob);
270	esrv_add_spells (this, 0);	137	esrv_add_spells (this, 0);
271		138
272	activate ();	139	activate ();
273		140
274	send_rules (ob);
275	send_news (ob);
276	display_motd (ob);
277
278	INVOKE_PLAYER (CONNECT, this);	141	INVOKE_PLAYER (CONNECT, this);
279	INVOKE_PLAYER (LOGIN, this);	142	INVOKE_PLAYER (LOGIN, this);
280	}	143	}
281		144
282	void	145	void
283	player::disconnect ()	146	player::disconnect ()
284	{	147	{
285	//TODO: don't be so harsh and destroy :)	148	if (ob)
		149	{
		150	ob->close_container (); //TODO: client-specific
		151	ob->drop_unpaid_items ();
		152	}
		153
286	if (ns)	154	if (ns)
287	{	155	{
288	if (active)	156	if (active)
289	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	157	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
290		158
291	INVOKE_PLAYER (DISCONNECT, this);	159	INVOKE_PLAYER (DISCONNECT, this);
292		160
		161	ns->reset_stats ();
293	ns->pl = 0;	162	ns->pl = 0;
294	this->ns = 0;	163	ns = 0;
295	}	164	}
		165
		166	// this is important for the player scheduler to get the correct refcount
		167	// when ns = 0
		168	observe = viewpoint = ob;
296		169
297	deactivate ();	170	deactivate ();
298	}	171	}
299		172
300	// the need for this function can be explained	173	// the need for this function can be explained
301	// by load_object not returning the object	174	// by load_object not returning the object
302	void	175	void
303	player::set_object (object *op)	176	player::set_object (object *op)
304	{	177	{
305	ob = op;	178	ob = observe = viewpoint = op;
306	ob->contr = this; /* this aren't yet in archetype */	179	ob->contr = this; /* this aren't yet in archetype */
307		180
		181	ob->speed = 1.0f;
308	ob->speed_left = 0.5;	182	ob->speed_left = 0.5f;
309	ob->speed = 1.0;	183
310	ob->direction = 5; /* So player faces south */	184	ob->direction = 5; /* So player faces south */
311	ob->stats.wc = 2;
312	ob->run_away = 25; /* Then we panick... */
313		185
314	ob->roll_stats ();	186	ob->flag [FLAG_READY_WEAPON] = false;
		187	ob->flag [FLAG_READY_SKILL] = false;
		188	ob->flag [FLAG_READY_BOW] = false;
		189
		190	for (object *op = ob->inv; op; op = op->below)
		191	if (op->flag [FLAG_APPLIED])
		192	switch (op->type)
		193	{
		194	case SKILL:
		195	ob->flag [FLAG_APPLIED] = false;
		196	break;
		197
		198	case WAND:
		199	case ROD:
		200	case HORN:
		201	case BOW:
		202	ranged_ob = op;
		203	break;
		204
		205	case WEAPON:
		206	combat_ob = op;
		207	break;
		208	}
		209
		210	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
		211	ob->deactivate (); // change_weapon activates, fix this better
		212	}
		213
		214	void
		215	player::set_observe (object *op)
		216	{
		217	observe = viewpoint = op ? op : ob;
		218	do_los = 1;
		219	}
		220
		221	void
		222	player::set_viewpoint (object *op)
		223	{
		224	viewpoint = op ? op : (object *)observe;
		225	do_los = 1;
315	}	226	}
316		227
317	player::player ()	228	player::player ()
318	{	229	{
319	/* There are some elements we want initialised to non zero value -	230	/* There are some elements we want initialised to non zero value -
320	* we deal with that below this point.	231	* we deal with that below this point.
321	*/	232	*/
322	outputs_sync = 16; /* Every 2 seconds */	233	outputs_sync = 4;
323	outputs_count = 8; /* Keeps present behaviour */	234	outputs_count = 4;
324	unapply = unapply_nochoice;	235	unapply = unapply_nochoice;
325		236
326	savebed_map = first_map_path; /* Init. respawn position */	237	savebed_map = first_map_path; /* Init. respawn position */
327		238
328	gen_sp_armour = 10;	239	gen_sp_armour = 10;
329	last_speed = -1;
330	shoottype = range_none;
331	bowtype = bow_normal;	240	bowtype = bow_normal;
332	petmode = pet_normal;	241	petmode = pet_normal;
333	listening = 10;
334	usekeys = containers;	242	usekeys = containers;
335	last_weapon_sp = -1;
336	peaceful = 1; /* default peaceful */	243	peaceful = 1; /* default peaceful */
337	do_los = 1;	244	do_los = 1;
338		245
339	/* we need to clear these to -1 and not zero - otherwise,	246	weapon_sp = 1.0f;
340	* if a player quits and starts a new character, we wont	247	weapon_sp_left = 0.5f;
341	* send new values to the client, as things like exp start
342	* at zero.
343	*/
344	for (int i = 0; i < NUM_SKILLS; i++)
345	last_skill_exp[i] = -1;
346
347	for (int i = 0; i < NROFATTACKS; i++)
348	last_resist[i] = -1;
349
350	last_stats.exp = -1;
351	last_weight = (uint32) - 1;
352	}	248	}
353		249
354	void	250	void
355	player::do_destroy ()	251	player::do_destroy ()
356	{	252	{
…		…
361	if (ob)	257	if (ob)
362	{	258	{
363	ob->destroy_inv (false);	259	ob->destroy_inv (false);
364	ob->destroy ();	260	ob->destroy ();
365	}	261	}
		262
		263	ob = observe = viewpoint = 0;
366	}	264	}
367		265
368	player::~player ()	266	player::~player ()
369	{	267	{
370	/* Clear item stack */	268	/* Clear item stack */
…		…
379	player::create ()	277	player::create ()
380	{	278	{
381	player *pl = new player;	279	player *pl = new player;
382		280
383	pl->set_object (arch_to_object (get_player_archetype (0)));	281	pl->set_object (arch_to_object (get_player_archetype (0)));
		282
		283	pl->ob->roll_stats ();
		284	pl->ob->stats.wc = 2;
		285	pl->ob->run_away = 25; /* Then we panick... */
		286
384	set_first_map (pl->ob);	287	set_first_map (pl->ob);
385		288
386	return pl;	289	return pl;
387	}	290	}
388		291
…		…
392	* Note: there MUST be at least one player archetype!	295	* Note: there MUST be at least one player archetype!
393	*/	296	*/
394	archetype *	297	archetype *
395	get_player_archetype (archetype *at)	298	get_player_archetype (archetype *at)
396	{	299	{
397	archetype *start = at;	300	// archetypes could have been reloaded
		301	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		302
		303	if (!nat)
		304	return at;
		305
		306	archvec::iterator i = archetypes.find (nat);
398		307
399	for (;;)	308	for (;;)
400	{	309	{
401	if (at == NULL || at->next == NULL)	310	if (++i == archetypes.end ())
402	at = first_archetype;	311	i = archetypes.begin ();
403	else	312	else if (*i == at)
404	at = at->next;	313	cleanup ("not a single player archetype found");
405		314
406	if (at->clone.type == PLAYER)	315	if ((*i)->type == PLAYER)
407	return at;	316	return *i;
408
409	if (at == start)
410	{
411	LOG (llevError, "No Player archetypes\n");
412	exit (-1);
413	}
414	}	317	}
415	}	318	}
416		319
417	object *	320	object *
418	get_nearest_player (object *mon)	321	get_nearest_player (object *mon)
…		…
420	object *op = NULL;	323	object *op = NULL;
421	objectlink *ol;	324	objectlink *ol;
422	unsigned lastdist;	325	unsigned lastdist;
423	rv_vector rv;	326	rv_vector rv;
424		327
425	for (ol = first_friendly_object, lastdist = 1000; ol != NULL; ol = ol->next)	328	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
426	{	329	{
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 on friendly list\n");
440	ol = ol->next;
441	remove_friendly_object (tmp);
442	if (!ol)
443	return op;
444	}
445
446	/* Remove special check for player from this. First, it looks to cause
447	* some crashes (ol->ob->contr not set properly?), but secondly, a more
448	* complicated method of state checking would be needed in any case -
449	* as it was, a clever player could type quit, and the function would
450	* skip them over while waiting for confirmation. Remove
451	* on_same_map check, as can_detect_enemy also does this
452	*/
453	if (!can_detect_enemy (mon, ol->ob, &rv))	330	if (!can_detect_enemy (mon, ol->ob, &rv))
454	continue;	331	continue;
455		332
456	if (lastdist > rv.distance)	333	if (lastdist > rv.distance)
457	{	334	{
…		…
533	x = mon->x;	410	x = mon->x;
534	y = mon->y;	411	y = mon->y;
535	m = mon->map;	412	m = mon->map;
536	dir = rv.direction;	413	dir = rv.direction;
537	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	414	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
538	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	415	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		416
539	/* If we can't solve it within the search distance, return now. */	417	/* If we can't solve it within the search distance, return now. */
540	if (diff > max)	418	if (diff > max)
541	return 0;	419	return 0;
		420
542	while (diff > 1 && max > 0)	421	while (diff > 1 && max > 0)
543	{	422	{
544	lastx = x;	423	lastx = x;
545	lasty = y;	424	lasty = y;
546	lastmap = m;	425	lastmap = m;
…		…
628	max--;	507	max--;
629	lastdir = dir;	508	lastdir = dir;
630	if (!firstdir)	509	if (!firstdir)
631	firstdir = dir;	510	firstdir = dir;
632	}	511	}
		512
633	if (diff <= 1)	513	if (diff <= 1)
634	{	514	{
635	/* Recalculate diff (distance) because we may not have actually	515	/* Recalculate diff (distance) because we may not have actually
636	* headed toward player for entire distance.	516	* headed toward player for entire distance.
637	*/	517	*/
638	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	518	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
639	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	519	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
640	}	520	}
		521
641	if (diff > max)	522	if (diff > max)
642	return 0;	523	return 0;
643	}	524	}
		525
644	/* If we reached the max, didn't find a direction in time */	526	/* If we reached the max, didn't find a direction in time */
645	if (!max)	527	if (!max)
646	return 0;	528	return 0;
647		529
648	return firstdir;	530	return firstdir;
649	}	531	}
650		532
651	void	533	void
652	give_initial_items (object *pl, treasurelist * items)	534	give_initial_items (object *pl, treasurelist *items)
653	{	535	{
654	object *op, *next = NULL;
655
656	if (pl->randomitems != NULL)	536	if (pl->randomitems)
657	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	537	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
658		538
659	for (op = pl->inv; op; op = next)	539	for (object *next, *op = pl->inv; op; op = next)
660	{	540	{
661	next = op->below;	541	next = op->below;
662		542
663	/* Forces get applied per default, unless they have the	543	/* Forces get applied per default, unless they have the
664	* flag "neutral" set. Sorry but I can't think of a better way	544	* flag "neutral" set. Sorry but I can't think of a better way
…		…
669	/* we never give weapons/armour if these cannot be used	549	/* we never give weapons/armour if these cannot be used
670	* by this player due to race restrictions	550	* by this player due to race restrictions
671	*/	551	*/
672	if (pl->type == PLAYER)	552	if (pl->type == PLAYER)
673	{	553	{
674	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	554	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		555	&&
675	(op->type == ARMOUR || op->type == BOOTS ||	556	(op->type == ARMOUR || op->type == BOOTS
676	op->type == CLOAK || op->type == HELMET ||	557	|| op->type == CLOAK || op->type == HELMET
677	op->type == SHIELD || op->type == GLOVES ||	558	|| op->type == SHIELD || op->type == GLOVES
		559	|| op->type == BRACERS || op->type == GIRDLE))
678	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	560	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
679	{	561	{
680	op->destroy ();	562	op->destroy ();
681	continue;	563	continue;
682	}	564	}
683	}	565	}
684		566
685	/* This really needs to be better - we should really give	567	/* Here we remove duplicated skills (as duplicated spell objects have
686	* a substitute spellbook. The problem is that we don't really	568	* _very_ confusing effects for players), which could for instance be
687	* have a good idea what to replace it with (need something like	569	* generated by bad treasurelists. - elmex
688	* a first level treasurelist for each skill.)
689	* remove duplicate skills also
690	*/	570	*/
691	if (op->type == SPELLBOOK || op->type == SKILL)	571	if (op->type == SKILL)
692	{	572	{
693	object *tmp;
694
695	for (tmp = op->below; tmp; tmp = tmp->below)	573	for (object *tmp = op->below; tmp; tmp = tmp->below)
696	if (tmp->type == op->type && tmp->name == op->name)	574	if (tmp->type == op->type && tmp->name == op->name)
697	break;
698
699	if (tmp)
700	{	575	{
701	op->destroy ();	576	op->destroy ();
		577	LOG (llevError,
702	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	578	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
703	continue;	579	break;
704	}	580	}
705		581
706	if (op->nrof > 1)	582	if (op->nrof > 1)
707	op->nrof = 1;	583	op->nrof = 1;
708	}	584	}
709		585
710	if (op->type == SPELLBOOK && op->inv)	586	if (op->type == SPELLBOOK && op->inv)
711	{
712	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);	587	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
713	}
714		588
715	/* Give starting characters identified, uncursed, and undamned	589	/* Give starting characters identified, uncursed, and undamned
716	* items. Just don't identify gold or silver, or it won't be	590	* items. Just don't identify gold or silver, or it won't be
717	* merged properly.	591	* merged properly.
718	*/	592	*/
719	if (need_identify (op))	593	if (need_identify (op))
720	{	594	{
721	SET_FLAG (op, FLAG_IDENTIFIED);	595	SET_FLAG (op, FLAG_IDENTIFIED);
722	CLEAR_FLAG (op, FLAG_CURSED);	596	CLEAR_FLAG (op, FLAG_CURSED);
723	CLEAR_FLAG (op, FLAG_DAMNED);	597	CLEAR_FLAG (op, FLAG_DAMNED);
724	}	598	}
		599
725	if (op->type == SPELL)	600	if (op->type == SPELL)
726	{	601	{
727	op->destroy ();	602	op->destroy ();
728	continue;	603	continue;
729	}	604	}
…		…
731	{	606	{
732	SET_FLAG (op, FLAG_CAN_USE_SKILL);	607	SET_FLAG (op, FLAG_CAN_USE_SKILL);
733	op->stats.exp = 0;	608	op->stats.exp = 0;
734	op->level = 1;	609	op->level = 1;
735	}	610	}
736	/* lock all 'normal items by default */	611	else /* lock all 'normal items by default */
737	else
738	SET_FLAG (op, FLAG_INV_LOCKED);	612	SET_FLAG (op, FLAG_INV_LOCKED);
739	} /* for loop of objects in player inv */	613	} /* for loop of objects in player inv */
740		614
741	/* Need to set up the skill pointers */	615	/* Need to set up the skill pointers */
742	link_player_skills (pl);	616	pl->contr->link_skills ();
743	}	617	}
744		618
745	void	619	void
746	get_party_password (object *op, partylist *party)	620	get_party_password (object *op, partylist *party)
747	{	621	{
…		…
762	roll_stat (void)	636	roll_stat (void)
763	{	637	{
764	int a[4], i, j, k;	638	int a[4], i, j, k;
765		639
766	for (i = 0; i < 4; i++)	640	for (i = 0; i < 4; i++)
767	a[i] = (int) RANDOM () % 6 + 1;	641	a[i] = (int) rndm (6) + 1;
768		642
769	for (i = 0, j = 0, k = 7; i < 4; i++)	643	for (i = 0, j = 0, k = 7; i < 4; i++)
770	if (a[i] < k)	644	if (a[i] < k)
771	k = a[i], j = i;	645	k = a[i], j = i;
772		646
…		…
778	}	652	}
779		653
780	void	654	void
781	object::roll_stats ()	655	object::roll_stats ()
782	{	656	{
783	int statsort [7];	657	int statsort [NUM_STATS];
784		658
785	for (;;)	659	for (;;)
786	{	660	{
787	int sum = 0;	661	int sum = 0;
788	for (int i = 7; i--; )	662	for (int i = NUM_STATS; i--; )
789	sum += statsort [i] = roll_stat ();	663	sum += statsort [i] = roll_stat ();
790		664
791	if (sum >= 82 && sum <= 116)	665	if (sum >= 82 && sum <= 116)
792	break;	666	break;
793	}	667	}
794		668
795	// Sort the stats so that rerolling is easier...	669	// Sort the stats so that rerolling is easier...
796	std::sort (statsort, statsort + 7, std::greater<int>());	670	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
797		671
		672	for (int i = 0; i < NUM_STATS; ++i)
798	stats.Str = statsort[0];	673	stats.stat (i) = statsort [i];
799	stats.Dex = statsort[1];
800	stats.Con = statsort[2];
801	stats.Int = statsort[3];
802	stats.Wis = statsort[4];
803	stats.Pow = statsort[5];
804	stats.Cha = statsort[6];
805		674
806	stats.exp = 0;	675	stats.exp = 0;
807	stats.ac = 0;	676	stats.ac = 0;
808		677
809	stats.hp = stats.maxhp;	678	stats.hp = stats.maxhp;
…		…
821	}	690	}
822		691
823	void	692	void
824	object::swap_stats (int a, int b)	693	object::swap_stats (int a, int b)
825	{	694	{
826	int tmp = get_attr_value (&contr->orig_stats, a);	695	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
827	set_attr_value (&contr->orig_stats, a, get_attr_value (&contr->orig_stats, b));
828	set_attr_value (&contr->orig_stats, b, tmp);
829		696
		697	for (int i = 0; i < NUM_STATS; ++i)
830	stats.Str = contr->orig_stats.Str;	698	stats.stat (i) = contr->orig_stats.stat (i);
831	stats.Dex = contr->orig_stats.Dex;
832	stats.Con = contr->orig_stats.Con;
833	stats.Int = contr->orig_stats.Int;
834	stats.Wis = contr->orig_stats.Wis;
835	stats.Pow = contr->orig_stats.Pow;
836	stats.Cha = contr->orig_stats.Cha;
837		699
838	//TODO: the following code looks so borked and should, at the very least,	700	//TODO: the following code looks so borked and should, at the very least,
839	// be merged with the similar code in roll_stats	701	// be merged with the similar code in roll_stats
840	stats.ac = 0;	702	stats.ac = 0;
841		703
…		…
860	static void	722	static void
861	start_info (object *op)	723	start_info (object *op)
862	{	724	{
863	char buf[MAX_BUF];	725	char buf[MAX_BUF];
864		726
865	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	727	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
866	new_draw_info (NDI_UNIQUE, 0, op, buf);	728	new_draw_info (NDI_UNIQUE, 0, op, buf);
867	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
868	//new_draw_info (NDI_UNIQUE, 0, op, " ");
869	}	729	}
870		730
871	/* This function takes the key that is passed, and does the	731	/* This function takes the key that is passed, and does the
872	* appropriate action with it (change race, or other things).	732	* appropriate action with it (change race, or other things).
873	* The function name is for historical reasons - now we have	733	* The function name is for historical reasons - now we have
874	* separate race and class; this actually changes the RACE,	734	* separate race and class; this actually changes the RACE,
875	* not the class.	735	* not the class.
876	*/	736	*/
877	int	737	void
878	key_change_class (object *op, char key)	738	player::chargen_race_done ()
879	{	739	{
880	int tmp_loop;
881
882	if (key == 'd' || key == 'D')
883	{
884	char buf[MAX_BUF];
885
886	/* this must before then initial items are given */	740	/* this must before then initial items are given */
887	esrv_new_player (op->contr, op->weight + op->carrying);	741	esrv_new_player (ob->contr);
888		742
889	treasurelist *tl = find_treasurelist ("starting_wealth");	743	treasurelist *tl = treasurelist::find ("starting_wealth");
890	if (tl)	744	if (tl)
891	create_treasure (tl, op, 0, 0, 0);	745	create_treasure (tl, ob, 0, 0, 0);
892		746
893	INVOKE_PLAYER (BIRTH, op->contr);	747	INVOKE_PLAYER (BIRTH, ob->contr);
894	INVOKE_PLAYER (LOGIN, op->contr);	748	INVOKE_PLAYER (LOGIN, ob->contr);
895		749
896	op->contr->ns->state = ST_PLAYING;	750	ob->contr->ns->state = ST_PLAYING;
897		751
898	if (op->msg)	752	if (ob->msg)
899	op->msg = NULL;	753	ob->msg = 0;
900		754
901	/* We create this now because some of the unique maps will need it
902	* to save here.
903	*/
904	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
905	make_path_to_file (buf);
906
907	#ifdef AUTOSAVE
908	op->contr->last_save_tick = pticks;
909	#endif
910	start_info (op);	755	start_info (ob);
911	CLEAR_FLAG (op, FLAG_WIZ);	756	CLEAR_FLAG (ob, FLAG_WIZ);
912	give_initial_items (op, op->randomitems);	757	give_initial_items (ob, ob->randomitems);
913	link_player_skills (op);
914	esrv_send_inventory (op, op);	758	esrv_send_inventory (ob, ob);
915	op->update_stats ();	759	ob->update_stats ();
916		760
917	/* This moves the player to a different start map, if there	761	/* This moves the player to a different start map, if there
918	* is one for this race	762	* is one for this race
919	*/	763	*/
920	if (*first_map_ext_path)	764	if (*first_map_ext_path)
921	{	765	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
922	object *tmp;
923	char mapname[MAX_BUF];
924
925	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &op->arch->name);
926	tmp = object::create ();
927	EXIT_PATH (tmp) = mapname;
928	EXIT_X (tmp) = op->x;
929	EXIT_Y (tmp) = op->y;
930	op->enter_exit (tmp); /* we don't really care if it succeeded;
931	* if the map isn't there, then stay on the
932	* default initial map */
933	tmp->destroy ();
934	}
935	else	766	else
936	LOG (llevDebug, "first_map_ext_path not set\n");	767	LOG (llevDebug, "first_map_ext_path not set\n");
		768	}
937		769
938	return 0;	770	void
939	}	771	player::chargen_race_next ()
940		772	{
941	/* Following actually changes the race - this is the default command	773	/* Following actually changes the race - this is the default command
942	* if we don't match with one of the options above.	774	* if we don't match with one of the options above.
943	*/	775	*/
944		776
945	tmp_loop = 0;	777	do
946	while (!tmp_loop)
947	{	778	{
948	shstr name = op->name;	779	shstr name = ob->name;
949	int x = op->x, y = op->y;	780	int x = ob->x, y = ob->y;
950		781
951	op->remove_statbonus ();	782	ob->remove_statbonus ();
952	op->remove ();	783	ob->remove ();
953	op->arch = get_player_archetype (op->arch);	784	ob->arch = get_player_archetype (ob->arch);
954	op->arch->clone.copy_to (op);	785	ob->arch->copy_to (ob);
955	op->instantiate ();	786	ob->instantiate ();
956	op->stats = op->contr->orig_stats;	787	ob->stats = ob->contr->orig_stats;
957	op->name = op->name_pl = name;	788	ob->name = ob->name_pl = name;
958	op->x = x;	789	ob->x = x;
959	op->y = y;	790	ob->y = y;
960	SET_ANIMATION (op, 2); /* So player faces south */	791	SET_ANIMATION (ob, 2); /* So player faces south */
961	insert_ob_in_map (op, op->map, op, 0);	792	insert_ob_in_map (ob, ob->map, ob, 0);
962	assign (op->contr->title, op->arch->clone.name);	793	assign (ob->contr->title, ob->arch->object::name);
963	op->add_statbonus ();	794	ob->add_statbonus ();
964	tmp_loop = allowed_class (op);
965	}	795	}
		796	while (!allowed_class (ob));
966		797
967	update_object (op, UP_OBJ_FACE);	798	update_object (ob, UP_OBJ_FACE);
968	esrv_update_item (UPD_FACE, op, op);	799	esrv_update_item (UPD_FACE, ob, ob);
969	op->update_stats ();	800	ob->update_stats ();
970	op->stats.hp = op->stats.maxhp;	801	ob->stats.hp = ob->stats.maxhp;
971	op->stats.sp = op->stats.maxsp;	802	ob->stats.sp = ob->stats.maxsp;
972	op->stats.grace = 0;	803	ob->stats.grace = 0;
973
974	if (op->msg)
975	new_draw_info (NDI_BLUE, 0, op, op->msg);
976
977	send_query (op->contr->ns, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
978	return 0;
979	}	804	}
980		805
981	void	806	void
982	flee_player (object *op)	807	flee_player (object *op)
983	{	808	{
…		…
989	LOG (llevDebug, "Fleeing player is dead.\n");	814	LOG (llevDebug, "Fleeing player is dead.\n");
990	CLEAR_FLAG (op, FLAG_SCARED);	815	CLEAR_FLAG (op, FLAG_SCARED);
991	return;	816	return;
992	}	817	}
993		818
994	if (op->enemy == NULL)	819	if (!op->enemy)
995	{	820	{
996	LOG (llevDebug, "Fleeing player had no enemy.\n");	821	LOG (llevDebug, "Fleeing player had no enemy.\n");
997	CLEAR_FLAG (op, FLAG_SCARED);	822	CLEAR_FLAG (op, FLAG_SCARED);
998	return;	823	return;
999	}	824	}
1000		825
1001	/* Seen some crashes here. Since we don't store an
1002	* op->enemy_count, it is possible that something destroys the
1003	* actual enemy, and the object is recycled.
1004	*/
1005	if (op->enemy->map == NULL)
1006	{
1007	CLEAR_FLAG (op, FLAG_SCARED);
1008	op->enemy = NULL;
1009	return;
1010	}
1011
1012	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))	826	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1013	{	827	{
1014	op->enemy = NULL;	828	op->enemy = NULL;
1015	CLEAR_FLAG (op, FLAG_SCARED);	829	CLEAR_FLAG (op, FLAG_SCARED);
1016	return;	830	return;
…		…
1019	get_rangevector (op, op->enemy, &rv, 0);	833	get_rangevector (op, op->enemy, &rv, 0);
1020		834
1021	dir = absdir (4 + rv.direction);	835	dir = absdir (4 + rv.direction);
1022	for (diff = 0; diff < 3; diff++)	836	for (diff = 0; diff < 3; diff++)
1023	{	837	{
1024	int m = 1 - (RANDOM () & 2);	838	int m = 1 - rndm (2) * 2;
1025		839
1026	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	840	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
1027	return;	841	return;
1028	}	842	}
1029		843
1030	/* Cornered, get rid of scared */	844	/* Cornered, get rid of scared */
1031	CLEAR_FLAG (op, FLAG_SCARED);	845	CLEAR_FLAG (op, FLAG_SCARED);
1032	op->enemy = NULL;	846	op->enemy = NULL;
1033	}	847	}
1034		848
1035
1036	/* check_pick sees if there is stuff to be picked up/picks up stuff.	849	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1037	* IT returns 1 if the player should keep on moving, 0 if he should	850	* It returns 1 if the player should keep on moving, 0 if he should
1038	* stop.	851	* stop.
1039	*/	852	*/
1040	int	853	int
1041	check_pick (object *op)	854	check_pick (object *op)
1042	{	855	{
1043	object *tmp, *next;	856	object *tmp, *next;
1044	int stop = 0;	857	int stop = 0;
1045	int j, k, wvratio;	858	int wvratio;
1046	char putstring[128], tmpstr[16];
1047		859
1048	/* if you're flying, you cna't pick up anything */	860	/* if you're flying, you cna't pick up anything */
1049	if (op->move_type & MOVE_FLYING)	861	if (op->move_type & MOVE_FLYING)
1050	return 1;	862	return 1;
1051		863
1052	next = op->below;	864	next = op->below;
1053		865
		866	int cnt = MAX_ITEM_PER_DROP;
		867	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
		868
1054	/* loop while there are items on the floor that are not marked as	869	/* loop while there are items on the floor that are not marked as
1055	* destroyed */	870	* destroyed */
1056	while (next && !next->destroyed ())	871	while (next && !next->destroyed ())
1057	{	872	{
1058	tmp = next;	873	tmp = next;
1059	next = tmp->below;	874	next = tmp->below;
1060		875
		876	if (cnt <= 0)
		877	{
		878	op->failmsg ("Couldn't pickup all items at once.");
		879	return 0;
		880	}
		881
1061	if (op->destroyed ())	882	if (op->destroyed ())
1062	return 0;	883	return 0;
1063		884
1064	if (!can_pick (op, tmp))	885	if (!can_pick (op, tmp))
1065	continue;	886	continue;
1066		887
1067	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	888	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1068	{	889	{
1069	if (item_matched_string (op, tmp, op->contr->search_str))	890	if (item_matched_string (op, tmp, op->contr->search_str))
1070	pick_up (op, tmp);	891	CHK_PICK_PICKUP;
		892
1071	continue;	893	continue;
1072	}	894	}
1073		895
1074	/* high not bit set? We're using the old autopickup model */	896	/* pickup handling */
		897	if (op->contr->mode & PU_DEBUG)
		898	{
		899	/* some debugging code to figure out item information */
		900	const char *str = tmp->name
		901	? format ("item name: %s item type: %d weight/value: %d",
		902	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))))
		903	: format ("item name: %s item type: %d weight/value: %d",
		904	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		905
		906	new_draw_info (NDI_UNIQUE, 0, op, str);
		907	}
		908
		909	if (op->contr->mode & PU_INHIBIT)
		910	return 1;
		911
		912	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		913	return 1;
		914
		915	/* philosophy:
		916	* It's easy to grab an item type from a pile, as long as it's
		917	* generic. This takes no game-time. For more detailed pickups
		918	* and selections, select-items should be used. This is a
		919	* grab-as-you-run type mode that's really useful for arrows for
		920	* example.
		921	* The drawback: right now it has no frontend, so you need to
		922	* stick the bits you want into a calculator in hex mode and then
		923	* convert to decimal and then 'pickup <#>
		924	*/
		925
		926	/* the first two modes are exclusive: if NOTHING we return, if
		927	* STOP then we stop. All the rest are applied sequentially,
		928	* meaning if any test passes, the item gets picked up. */
		929
		930	/* if mode is set to pick nothing up, return */
		931	if (op->contr->mode == PU_NOTHING)
		932	return 1;
		933
		934	/* if mode is set to stop when encountering objects, return */
		935	/* take STOP before INHIBIT since it doesn't actually pick
		936	* anything up */
		937	if (op->contr->mode & PU_STOP)
		938	return 0;
		939
		940	/* useful for going into stores and not losing your settings... */
		941	/* and for battles wher you don't want to get loaded down while
		942	* fighting */
		943	if (op->contr->mode & PU_INHIBIT)
		944	return 1;
		945
		946	/* prevent us from turning into auto-thieves :) */
		947	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		948	continue;
		949
		950	/* ignore known cursed objects */
		951	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		952	continue;
		953
		954	/* all food and drink if desired */
		955	/* question: don't pick up known-poisonous stuff? */
1075	if (!(op->contr->mode & PU_NEWMODE))	956	if (op->contr->mode & PU_FOOD)
		957	if (tmp->type == FOOD)
1076	{	958	{
1077	switch (op->contr->mode)	959	CHK_PICK_PICKUP;
		960	continue;
		961	}
		962
		963	if (op->contr->mode & PU_DRINK)
		964	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		965	{
		966	CHK_PICK_PICKUP;
		967	continue;
		968	}
		969
		970	if (op->contr->mode & PU_POTION)
		971	if (tmp->type == POTION)
		972	{
		973	CHK_PICK_PICKUP;
		974	continue;
		975	}
		976
		977	/* spellbooks, skillscrolls and normal books/scrolls */
		978	if (op->contr->mode & PU_SPELLBOOK)
		979	if (tmp->type == SPELLBOOK)
		980	{
		981	CHK_PICK_PICKUP;
		982	continue;
		983	}
		984
		985	if (op->contr->mode & PU_SKILLSCROLL)
		986	if (tmp->type == SKILLSCROLL)
		987	{
		988	CHK_PICK_PICKUP;
		989	continue;
		990	}
		991
		992	if (op->contr->mode & PU_READABLES)
		993	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		994	{
		995	CHK_PICK_PICKUP;
		996	continue;
		997	}
		998
		999	/* wands/staves/rods/horns */
		1000	if (op->contr->mode & PU_MAGIC_DEVICE)
		1001	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1002	{
		1003	CHK_PICK_PICKUP;
		1004	continue;
		1005	}
		1006
		1007	/* pick up all magical items */
		1008	if (op->contr->mode & PU_MAGICAL)
		1009	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1010	{
		1011	CHK_PICK_PICKUP;
		1012	continue;
		1013	}
		1014
		1015	if (op->contr->mode & PU_VALUABLES)
		1016	{
		1017	if (tmp->type == MONEY || tmp->type == GEM)
1078	{	1018	{
1079	case 0:	1019	CHK_PICK_PICKUP;
1080	return 1; /* don't pick up */	1020	continue;
1081	case 1:
1082	pick_up (op, tmp);
1083	return 1;
1084	case 2:
1085	pick_up (op, tmp);
1086	return 0;
1087	case 3:
1088	return 0; /* stop before pickup */
1089	case 4:
1090	pick_up (op, tmp);
1091	break;
1092	case 5:
1093	pick_up (op, tmp);
1094	stop = 1;
1095	break;
1096	case 6:
1097	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1098	pick_up (op, tmp);
1099	break;
1100
1101	case 7:
1102	if (tmp->type == MONEY || tmp->type == GEM)
1103	pick_up (op, tmp);
1104	break;
1105
1106	default:
1107	/* use value density */
1108	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1109	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1110	pick_up (op, tmp);
1111	}	1021	}
1112	}	1022	}
1113	else	1023
1114	{ /* old model */	1024	/* rings & amulets - talismans seems to be typed AMULET */
1115	/* NEW pickup handling */
1116	if (op->contr->mode & PU_DEBUG)	1025	if (op->contr->mode & PU_JEWELS)
		1026	if (tmp->type == RING || tmp->type == AMULET)
1117	{	1027	{
1118	/* some debugging code to figure out item information */	1028	CHK_PICK_PICKUP;
1119	if (tmp->name != NULL)
1120	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1121	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1122	else
1123	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1124	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1125
1126	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1127	}
1128
1129	/* philosophy:
1130	* It's easy to grab an item type from a pile, as long as it's
1131	* generic. This takes no game-time. For more detailed pickups
1132	* and selections, select-items should be used. This is a
1133	* grab-as-you-run type mode that's really useful for arrows for
1134	* example.
1135	* The drawback: right now it has no frontend, so you need to
1136	* stick the bits you want into a calculator in hex mode and then
1137	* convert to decimal and then 'pickup <#>
1138	*/
1139
1140	/* the first two modes are exclusive: if NOTHING we return, if
1141	* STOP then we stop. All the rest are applied sequentially,
1142	* meaning if any test passes, the item gets picked up. */
1143
1144	/* if mode is set to pick nothing up, return */
1145
1146	if (op->contr->mode & PU_NOTHING)
1147	return 1;
1148
1149	/* if mode is set to stop when encountering objects, return */
1150	/* take STOP before INHIBIT since it doesn't actually pick
1151	* anything up */
1152
1153	if (op->contr->mode & PU_STOP)
1154	return 0;
1155
1156	/* useful for going into stores and not losing your settings... */
1157	/* and for battles wher you don't want to get loaded down while
1158	* fighting */
1159	if (op->contr->mode & PU_INHIBIT)
1160	return 1;
1161
1162	/* prevent us from turning into auto-thieves :) */
1163	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1164	continue;	1029	continue;
		1030	}
1165		1031
1166	/* ignore known cursed objects */	1032	/* we don't forget dragon food */
1167	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1033	if (op->contr->mode & PU_FLESH)
		1034	if (tmp->type == FLESH)
		1035	{
		1036	CHK_PICK_PICKUP;
1168	continue;	1037	continue;
		1038	}
1169		1039
1170	/* all food and drink if desired */	1040	/* bows and arrows. Bows are good for selling! */
1171	/* question: don't pick up known-poisonous stuff? */	1041	if (op->contr->mode & PU_BOW)
		1042	if (tmp->type == BOW)
		1043	{
		1044	CHK_PICK_PICKUP;
		1045	continue;
		1046	}
		1047
		1048	if (op->contr->mode & PU_ARROW)
		1049	if (tmp->type == ARROW)
		1050	{
		1051	CHK_PICK_PICKUP;
		1052	continue;
		1053	}
		1054
		1055	/* all kinds of armor etc. */
		1056	if (op->contr->mode & PU_ARMOUR)
		1057	if (tmp->type == ARMOUR)
		1058	{
		1059	CHK_PICK_PICKUP;
		1060	continue;
		1061	}
		1062
		1063	if (op->contr->mode & PU_HELMET)
		1064	if (tmp->type == HELMET)
		1065	{
		1066	CHK_PICK_PICKUP;
		1067	continue;
		1068	}
		1069
		1070	if (op->contr->mode & PU_SHIELD)
		1071	if (tmp->type == SHIELD)
		1072	{
		1073	CHK_PICK_PICKUP;
		1074	continue;
		1075	}
		1076
1172	if (op->contr->mode & PU_FOOD)	1077	if (op->contr->mode & PU_BOOTS)
1173	if (tmp->type == FOOD)	1078	if (tmp->type == BOOTS)
		1079	{
		1080	CHK_PICK_PICKUP;
		1081	continue;
		1082	}
		1083
		1084	if (op->contr->mode & PU_GLOVES)
		1085	if (tmp->type == GLOVES)
		1086	{
		1087	CHK_PICK_PICKUP;
		1088	continue;
		1089	}
		1090
		1091	if (op->contr->mode & PU_CLOAK)
		1092	if (tmp->type == CLOAK)
		1093	{
		1094	CHK_PICK_PICKUP;
		1095	continue;
		1096	}
		1097
		1098	/* hoping to catch throwing daggers here */
		1099	if (op->contr->mode & PU_MISSILEWEAPON)
		1100	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1101	{
		1102	CHK_PICK_PICKUP;
		1103	continue;
		1104	}
		1105
		1106	/* careful: chairs and tables are weapons! */
		1107	if (op->contr->mode & PU_ALLWEAPON)
		1108	{
		1109	if (tmp->type == WEAPON)
		1110	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1174	{	1111	{
1175	pick_up (op, tmp);	1112	CHK_PICK_PICKUP;
1176	continue;	1113	continue;
1177	}	1114	}
		1115	}
1178		1116
		1117	/* misc stuff that's useful */
1179	if (op->contr->mode & PU_DRINK)	1118	if (op->contr->mode & PU_KEY)
1180	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1119	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1181	{	1120	{
1182	pick_up (op, tmp);	1121	CHK_PICK_PICKUP;
1183	continue;	1122	continue;
1184	}	1123	}
1185		1124
		1125	/* any of the last 4 bits set means we use the ratio for value
		1126	* pickups */
1186	if (op->contr->mode & PU_POTION)	1127	if (op->contr->mode & PU_RATIO)
1187	if (tmp->type == POTION)	1128	{
		1129	/* use value density to decide what else to grab */
		1130	/* >=7 was >= op->contr->mode */
		1131	/* >=7 is the old standard setting. Now we take the last 4 bits
1188	{	1132	*/
1189	pick_up (op, tmp);
1190	continue;
1191	}
1192
1193	/* spellbooks, skillscrolls and normal books/scrolls */
1194	if (op->contr->mode & PU_SPELLBOOK)
1195	if (tmp->type == SPELLBOOK)
1196	{
1197	pick_up (op, tmp);
1198	continue;
1199	}
1200
1201	if (op->contr->mode & PU_SKILLSCROLL)
1202	if (tmp->type == SKILLSCROLL)
1203	{
1204	pick_up (op, tmp);
1205	continue;
1206	}
1207
1208	if (op->contr->mode & PU_READABLES)
1209	if (tmp->type == BOOK || tmp->type == SCROLL)
1210	{
1211	pick_up (op, tmp);
1212	continue;
1213	}
1214
1215	/* wands/staves/rods/horns */
1216	if (op->contr->mode & PU_MAGIC_DEVICE)
1217	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1218	{
1219	pick_up (op, tmp);
1220	continue;
1221	}
1222
1223	/* pick up all magical items */
1224	if (op->contr->mode & PU_MAGICAL)	1133	wvratio = op->contr->mode & PU_RATIO;
1225	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1134	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1226	{
1227	pick_up (op, tmp);
1228	continue;
1229	}
1230
1231	if (op->contr->mode & PU_VALUABLES)
1232	{	1135	{
1233	if (tmp->type == MONEY || tmp->type == GEM)	1136	#if 0
		1137	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1138	if (tmp->name != NULL)
1234	{	1139	{
1235	pick_up (op, tmp);	1140	fprintf (stderr, "%s", tmp->name);
1236	continue;
1237	}	1141	}
1238	}
1239
1240	/* rings & amulets - talismans seems to be typed AMULET */
1241	if (op->contr->mode & PU_JEWELS)
1242	if (tmp->type == RING || tmp->type == AMULET)
1243	{
1244	pick_up (op, tmp);
1245	continue;
1246	}
1247
1248	/* we don't forget dragon food */
1249	if (op->contr->mode & PU_FLESH)
1250	if (tmp->type == FLESH)
1251	{
1252	pick_up (op, tmp);
1253	continue;
1254	}
1255
1256	/* bows and arrows. Bows are good for selling! */
1257	if (op->contr->mode & PU_BOW)
1258	if (tmp->type == BOW)
1259	{
1260	pick_up (op, tmp);
1261	continue;
1262	}
1263
1264	if (op->contr->mode & PU_ARROW)
1265	if (tmp->type == ARROW)
1266	{
1267	pick_up (op, tmp);
1268	continue;
1269	}
1270
1271	/* all kinds of armor etc. */
1272	if (op->contr->mode & PU_ARMOUR)
1273	if (tmp->type == ARMOUR)
1274	{
1275	pick_up (op, tmp);
1276	continue;
1277	}
1278
1279	if (op->contr->mode & PU_HELMET)
1280	if (tmp->type == HELMET)
1281	{
1282	pick_up (op, tmp);
1283	continue;
1284	}
1285
1286	if (op->contr->mode & PU_SHIELD)
1287	if (tmp->type == SHIELD)
1288	{
1289	pick_up (op, tmp);
1290	continue;
1291	}
1292
1293	if (op->contr->mode & PU_BOOTS)
1294	if (tmp->type == BOOTS)
1295	{
1296	pick_up (op, tmp);
1297	continue;
1298	}
1299
1300	if (op->contr->mode & PU_GLOVES)
1301	if (tmp->type == GLOVES)
1302	{
1303	pick_up (op, tmp);
1304	continue;
1305	}
1306
1307	if (op->contr->mode & PU_CLOAK)
1308	if (tmp->type == CLOAK)
1309	{
1310	pick_up (op, tmp);
1311	continue;
1312	}
1313
1314	/* hoping to catch throwing daggers here */
1315	if (op->contr->mode & PU_MISSILEWEAPON)
1316	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1317	{
1318	pick_up (op, tmp);
1319	continue;
1320	}
1321
1322	/* careful: chairs and tables are weapons! */
1323	if (op->contr->mode & PU_ALLWEAPON)
1324	{
1325	if (tmp->type == WEAPON && tmp->name != NULL)
1326	{
1327	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1328	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1329	{
1330	pick_up (op, tmp);
1331	continue;
1332	}
1333	}
1334
1335	if (tmp->type == WEAPON && tmp->name == NULL)
1336	{
1337	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1338	{
1339	pick_up (op, tmp);
1340	continue;
1341	}
1342	}
1343	}
1344
1345	/* misc stuff that's useful */
1346	if (op->contr->mode & PU_KEY)
1347	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1348	{
1349	pick_up (op, tmp);
1350	continue;
1351	}
1352
1353	/* any of the last 4 bits set means we use the ratio for value
1354	* pickups */
1355	if (op->contr->mode & PU_RATIO)
1356	{
1357	/* use value density to decide what else to grab */
1358	/* >=7 was >= op->contr->mode */
1359	/* >=7 is the old standard setting. Now we take the last 4 bits
1360	* and multiply them by 5, giving 0..15*5== 5..75 */
1361	wvratio = (op->contr->mode & PU_RATIO) * 5;
1362	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1363	{
1364	pick_up (op, tmp);
1365	#if 0
1366	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1367	if (tmp->name != NULL)
1368	{
1369	fprintf (stderr, "%s", tmp->name);
1370	}
1371	else	1142	else
1372	fprintf (stderr, "%s", tmp->arch->name);	1143	fprintf (stderr, "%s", tmp->arch->archname);
1373	fprintf (stderr, ",%d] = ", tmp->type);	1144	fprintf (stderr, ",%d] = ", tmp->type);
1374	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1145	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1375	#endif	1146	#endif
		1147	CHK_PICK_PICKUP;
1376	continue;	1148	continue;
1377	}
1378	}	1149	}
1379	} /* the new pickup model */	1150	} /* the new pickup model */
1380	}	1151	}
1381		1152
1382	return !stop;	1153	return !stop;
…		…
1388	* found object is returned.	1159	* found object is returned.
1389	*/	1160	*/
1390	object *	1161	object *
1391	find_arrow (object *op, const char *type)	1162	find_arrow (object *op, const char *type)
1392	{	1163	{
1393	object *tmp = NULL;
1394
1395	for (op = op->inv; op; op = op->below)	1164	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1396	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1397	tmp = find_arrow (op, type);
1398	else if (op->type == ARROW && op->race == type)	1165	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1166	return splay (tmp);
		1167
		1168	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1169	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
		1170	if (object *arrow = find_arrow (tmp, type))
		1171	{
		1172	splay (tmp);
1399	return op;	1173	return arrow;
		1174	}
		1175
1400	return tmp;	1176	return 0;
1401	}	1177	}
1402		1178
1403	/*	1179	/*
1404	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1180	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1405	* against the target. A full test is not performed, simply a basic test	1181	* against the target. A full test is not performed, simply a basic test
1406	* of resistances. The archer is making a quick guess at what he sees down	1182	* of resistances. The archer is making a quick guess at what he sees down
1407	* the hall. Failing that it does it's best to pick the highest plus arrow.	1183	* the hall. Failing that it does it's best to pick the highest plus arrow.
1408	*/	1184	*/
1409
1410	object *	1185	object *
1411	find_better_arrow (object *op, object *target, const char *type, int *better)	1186	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1412	{	1187	{
1413	object *tmp = NULL, *arrow, *ntmp;	1188	object *tmp = NULL, *arrow, *ntmp;
1414	int attacknum, attacktype, betterby = 0, i;	1189	int attacknum, attacktype, betterby = 0, i;
1415		1190
1416	if (!type)	1191	if (!type)
…		…
1420	{	1195	{
1421	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1196	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1422	{	1197	{
1423	i = 0;	1198	i = 0;
1424	ntmp = find_better_arrow (arrow, target, type, &i);	1199	ntmp = find_better_arrow (arrow, target, type, &i);
		1200
1425	if (i > betterby)	1201	if (i > betterby)
1426	{	1202	{
1427	tmp = ntmp;	1203	tmp = ntmp;
1428	betterby = i;	1204	betterby = i;
1429	}	1205	}
1430	}	1206	}
1431	else if (arrow->type == ARROW && arrow->race == type)	1207	else if (arrow->type == ARROW && arrow->race == type)
1432	{	1208	{
1433	/* allways prefer assasination/slaying */	1209	/* allways prefer assasination/slaying */
1434	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1210	if (target->race && arrow->slaying.contains (target->race))
1435	{	1211	{
1436	if (arrow->attacktype & AT_DEATH)	1212	if (arrow->attacktype & AT_DEATH)
1437	{	1213	{
1438	*better = 100;	1214	*better = 100;
1439	return arrow;	1215	return arrow;
…		…
1447	else	1223	else
1448	{	1224	{
1449	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1225	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1450	{	1226	{
1451	attacktype = 1 << attacknum;	1227	attacktype = 1 << attacknum;
1452	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1228	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1453	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1229	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1454	{	1230	{
1455	tmp = arrow;	1231	tmp = arrow;
1456	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1232	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1457	}	1233	}
1458	}	1234	}
		1235
1459	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1236	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1460	{	1237	{
1461	tmp = arrow;	1238	tmp = arrow;
1462	betterby = 2 + arrow->magic + arrow->stats.dam;	1239	betterby = 2 + arrow->magic + arrow->stats.dam;
1463	}	1240	}
		1241
1464	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1242	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1465	{	1243	{
1466	tmp = arrow;	1244	tmp = arrow;
1467	betterby = 1 + arrow->magic + arrow->stats.dam;	1245	betterby = 1 + arrow->magic + arrow->stats.dam;
1468	}	1246	}
1469	}	1247	}
1470	}	1248	}
1471	}	1249	}
		1250
1472	if (tmp == NULL && arrow == NULL)	1251	if (tmp == NULL && arrow == NULL)
1473	return find_arrow (op, type);	1252	return find_arrow (op, type);
1474		1253
1475	*better = betterby;	1254	*better = betterby;
1476	return tmp;	1255	return tmp;
…		…
1480	* find_better_arrow to find a decent arrow to use.	1259	* find_better_arrow to find a decent arrow to use.
1481	* op = the shooter	1260	* op = the shooter
1482	* type = bow->race	1261	* type = bow->race
1483	* dir = fire direction	1262	* dir = fire direction
1484	*/	1263	*/
1485
1486	object *	1264	object *
1487	pick_arrow_target (object *op, const char *type, int dir)	1265	pick_arrow_target (object *op, shstr_cmp type, int dir)
1488	{	1266	{
1489	object *tmp = NULL;	1267	object *tmp = NULL;
1490	maptile *m;	1268	maptile *m;
1491	int i, mflags, found, number;	1269	int i, mflags, found, number;
1492	sint16 x, y;	1270	sint16 x, y;
…		…
1507	for (i = 0, found = 0; i < 20; i++)	1285	for (i = 0, found = 0; i < 20; i++)
1508	{	1286	{
1509	x += freearr_x[dir];	1287	x += freearr_x[dir];
1510	y += freearr_y[dir];	1288	y += freearr_y[dir];
1511	mflags = get_map_flags (m, &m, x, y, &x, &y);	1289	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1290
1512	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1291	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1513	{	1292	{
1514	tmp = NULL;	1293	tmp = 0;
1515	break;	1294	break;
1516	}	1295	}
1517	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1296	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1518	{	1297	{
1519	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1298	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1520	* perhaps a bad assumption.	1299	* perhaps a bad assumption.
1521	*/	1300	*/
1522	tmp = NULL;	1301	tmp = 0;
1523	break;	1302	break;
1524	}	1303	}
		1304
1525	if (mflags & P_IS_ALIVE)	1305	if (mflags & P_IS_ALIVE)
1526	{
1527	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1306	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1528	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1307	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1529	{
1530	found++;
1531	break;
1532	}
1533	if (found)
1534	break;	1308	break;
1535	}
1536	}	1309	}
1537	if (tmp == NULL)	1310
		1311	if (!tmp)
1538	return find_arrow (op, type);	1312	return find_arrow (op, type);
1539		1313
1540	if (tmp->head)	1314	if (tmp->head)
1541	tmp = tmp->head;	1315	tmp = tmp->head;
1542		1316
…		…
1555	*/	1329	*/
1556	int	1330	int
1557	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1331	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1558	{	1332	{
1559	object *left, *bow;	1333	object *left, *bow;
1560	int bowspeed, mflags;	1334	int mflags;
1561	maptile *m;	1335	maptile *m;
1562		1336
1563	if (!dir)	1337	if (!dir)
1564	{	1338	{
1565	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1339	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1566	return 0;	1340	return 0;
1567	}	1341	}
1568		1342
1569	if (op->type == PLAYER)	1343	if (op->contr)
1570	bow = op->contr->ranges[range_bow];	1344	bow = op->current_weapon;
1571	else	1345	else
1572	{	1346	{
1573	for (bow = op->inv; bow; bow = bow->below)	1347	for (bow = op->inv; bow; bow = bow->below)
1574	/* Don't check for applied - monsters don't apply bows - in that way, they	1348	/* Don't check for applied - monsters don't apply bows - in that way, they
1575	* don't need to switch back and forth between bows and weapons.	1349	* don't need to switch back and forth between bows and weapons.
…		…
1580	if (!bow)	1354	if (!bow)
1581	{	1355	{
1582	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1356	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1583	return 0;	1357	return 0;
1584	}	1358	}
		1359
		1360	// optimisation: move object to top so we will find it quickly again
		1361	splay (bow);
1585	}	1362	}
1586		1363
1587	if (!bow->race || !bow->skill)	1364	if (!bow->race || !bow->skill)
1588	{	1365	{
1589	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1366	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1590	return 0;	1367	return 0;
1591	}	1368	}
1592
1593	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1594
1595	/* penalize ROF for bestarrow */
1596	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1597	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1598
1599	if (bowspeed < 1)
1600	bowspeed = 1;
1601		1369
1602	if (arrow == NULL)	1370	if (arrow == NULL)
1603	{	1371	{
1604	if ((arrow = find_arrow (op, bow->race)) == NULL)	1372	if ((arrow = find_arrow (op, bow->race)) == NULL)
1605	{	1373	{
1606	if (op->type == PLAYER)	1374	if (op->type == PLAYER)
1607	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1375	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1608	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1376	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1609	else	1377	else
1610	CLEAR_FLAG (op, FLAG_READY_BOW);	1378	CLEAR_FLAG (op, FLAG_READY_BOW);
		1379
1611	return 0;	1380	return 0;
1612	}	1381	}
1613	}	1382	}
1614		1383
1615	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1384	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
…		…
1623	}	1392	}
1624		1393
1625	/* this should not happen, but sometimes does */	1394	/* this should not happen, but sometimes does */
1626	if (arrow->nrof == 0)	1395	if (arrow->nrof == 0)
1627	{	1396	{
		1397	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1628	arrow->destroy ();	1398	arrow->destroy ();
1629	return 0;	1399	return 0;
1630	}	1400	}
1631		1401
1632	left = arrow; /* these are arrows left to the player */	1402	left = arrow; /* these are arrows left to the player */
1633	arrow = get_split_ob (arrow, 1);	1403	arrow = arrow->split ();
1634	if (!arrow)	1404	if (!arrow)
1635	{	1405	{
1636	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1406	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1637	return 0;	1407	return 0;
1638	}	1408	}
1639		1409
1640	arrow->set_owner (op);	1410	arrow->set_owner (op);
1641	arrow->skill = bow->skill;	1411	arrow->skill = bow->skill;
1642	arrow->direction = dir;	1412	arrow->direction = dir;
1643		1413
		1414	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1415	arrow->stats.hp = arrow->stats.dam;
		1416	arrow->stats.grace = arrow->attacktype;
		1417	arrow->custom_name = arrow->slaying;
		1418
		1419	#if 0
		1420	if (player *pl = op->contr)
		1421	{
		1422	float speed = pl->weapon_sp;
		1423
		1424	/* penalize ROF for bestarrow */
		1425	if (pl->bowtype == bow_bestarrow)
		1426	speed *= .9f;
		1427	else
		1428	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1429
		1430	op->speed_left += speed - op->speed;
		1431	}
		1432	#endif
		1433
		1434	SET_ANIMATION (arrow, arrow->direction);
		1435
		1436	/* update the speed */
		1437	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1438	+ bow->stats.dam / 7.f;
		1439
		1440	arrow->set_speed (max (arrow->speed, 2.f));
		1441	arrow->speed_left = 0;
		1442
		1443	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1444
1644	if (op->type == PLAYER)	1445	if (op->type == PLAYER)
1645	{	1446	{
1646	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1647	op->update_stats ();
1648	}
1649
1650	SET_ANIMATION (arrow, arrow->direction);
1651	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1652	arrow->stats.hp = arrow->stats.dam;
1653	arrow->stats.grace = arrow->attacktype;
1654	if (arrow->slaying != NULL)
1655	arrow->spellarg = strdup (arrow->slaying);
1656
1657	/* Note that this was different for monsters - they got their level
1658	* added to the damage. I think the strength bonus is more proper.
1659	*/
1660
1661	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1662
1663	/* update the speed */
1664	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1665	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1666
1667	arrow->set_speed (max (arrow->speed, 1.0));
1668	arrow->speed_left = 0;
1669
1670	if (op->type == PLAYER)
1671	{
1672	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1673	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1674	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1675
1676	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;	1447	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1448	wc -= dex_bonus[op->stats.Dex];
		1449
		1450	if (!arrow->slaying)
		1451	arrow->slaying = op->slaying;
		1452
		1453	arrow->attacktype |= op->attacktype;
1677	}	1454	}
1678	else	1455	else
1679	{	1456	{
1680	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1681	arrow->level = op->level;	1457	arrow->level = op->level;
1682	}	1458	arrow->stats.wc -= bow->magic;
1683		1459
1684	if (arrow->attacktype == AT_PHYSICAL)	1460	if (!arrow->slaying)
		1461	arrow->slaying = bow->slaying;
		1462
1685	arrow->attacktype |= bow->attacktype;	1463	arrow->attacktype |= bow->attacktype;
		1464	}
1686		1465
1687	if (bow->slaying)	1466	wc -= arrow->level;
1688	arrow->slaying = bow->slaying;	1467	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1689		1468
		1469	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1690	arrow->move_type = MOVE_FLY_LOW;	1470	arrow->move_type = MOVE_FLY_LOW;
1691	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1471	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1692		1472
1693	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1473	op->play_sound (sound_find ("fire_arrow"));
1694	m->insert (arrow, sx, sy, op);	1474	m->insert (arrow, sx, sy, op);
1695		1475
1696	if (!arrow->destroyed ())	1476	if (!arrow->destroyed ())
1697	move_arrow (arrow);	1477	move_arrow (arrow);
1698
1699	if (op->type == PLAYER)
1700	{
1701	if (left->destroyed ())
1702	esrv_del_item (op->contr, left->count);
1703	else
1704	esrv_send_item (op, left);
1705	}
1706		1478
1707	return 1;	1479	return 1;
1708	}	1480	}
1709		1481
1710	/* Special fire code for players - this takes into	1482	/* Special fire code for players - this takes into
…		…
1715	* hence the function name.	1487	* hence the function name.
1716	*/	1488	*/
1717	int	1489	int
1718	player_fire_bow (object *op, int dir)	1490	player_fire_bow (object *op, int dir)
1719	{	1491	{
1720	int ret = 0, wcmod = 0;	1492	int ret;
1721		1493
1722	if (op->contr->bowtype == bow_bestarrow)	1494	if (op->contr->bowtype == bow_bestarrow)
1723	{	1495	{
1724	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1496	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1725	}	1497	}
1726	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1498	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1727	{	1499	{
1728	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1500	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1729	wcmod = -1;
1730
1731	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1501	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1732	}	1502	}
1733	else if (op->contr->bowtype == bow_threewide)	1503	else if (op->contr->bowtype == bow_threewide)
1734	{	1504	{
1735	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1505	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1736	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1506	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1737	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1507	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1738	}	1508	}
1739	else if (op->contr->bowtype == bow_spreadshot)	1509	else if (op->contr->bowtype == bow_spreadshot)
1740	{	1510	{
1741	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1511	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1742	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1512	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1743	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1513	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1744
1745	}	1514	}
1746	else	1515	else
1747	{	1516	{
1748	/* Simple case */	1517	/* Simple case */
1749	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1518	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1750	}	1519	}
		1520
1751	return ret;	1521	return ret;
1752	}	1522	}
1753
1754		1523
1755	/* Fires a misc (wand/rod/horn) object in 'dir'.	1524	/* Fires a misc (wand/rod/horn) object in 'dir'.
1756	* Broken apart from 'fire' to keep it more readable.	1525	* Broken apart from 'fire' to keep it more readable.
1757	*/	1526	*/
1758	void	1527	void
1759	fire_misc_object (object *op, int dir)	1528	fire_misc_object (object *op, int dir)
1760	{	1529	{
1761	object *item;	1530	object *item = op->contr->ranged_ob;
1762		1531
1763	if (!op->contr->ranges[range_misc])	1532	if (!item)
1764	{	1533	{
1765	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1534	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1766	return;	1535	return;
1767	}	1536	}
1768		1537
1769	item = op->contr->ranges[range_misc];
1770	if (!item->inv)	1538	if (!item->inv)
1771	{	1539	{
1772	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1540	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1773	return;	1541	return;
1774	}	1542	}
		1543
		1544	if (!op->change_weapon (item))
		1545	return;
		1546
1775	if (item->type == WAND)	1547	if (item->type == WAND)
1776	{	1548	{
1777	if (item->stats.food <= 0)	1549	if (item->stats.food <= 0)
1778	{	1550	{
1779	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1551	op->contr->play_sound (sound_find ("wand_poof"));
1780	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1552	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1553
1781	return;	1554	return;
1782	}	1555	}
1783	}	1556	}
1784	else if (item->type == ROD || item->type == HORN)	1557	else if (item->type == ROD || item->type == HORN)
1785	{	1558	{
1786	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1559	sint16 spell_sp = MAX (item->inv->stats.sp, item->inv->stats.grace);
		1560
		1561	// using the maximum of the rods charge allows at least one spell cast
		1562	// for a rod or horn, this fixes some broken rods.
		1563	if (item->stats.hp < MIN (spell_sp, item->stats.maxhp))
1787	{	1564	{
1788	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1565	op->contr->play_sound (sound_find ("wand_poof"));
		1566
1789	if (item->type == ROD)	1567	if (item->type == ROD)
1790	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1568	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1791	else	1569	else
1792	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1570	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1571
1793	return;	1572	return;
1794	}	1573	}
1795	}	1574	}
1796		1575
1797	if (cast_spell (op, item, dir, item->inv, NULL))	1576	if (cast_spell (op, item, dir, item->inv, NULL))
1798	{	1577	{
1799	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1578	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1579
1800	if (item->type == WAND)	1580	if (item->type == WAND)
1801	{	1581	{
1802	if (!(--item->stats.food))	1582	if (!(--item->stats.food))
1803	{	1583	{
1804	object *tmp;	1584	object *tmp;
1805		1585
1806	if (item->arch)	1586	if (item->arch)
1807	{	1587	{
1808	CLEAR_FLAG (item, FLAG_ANIMATE);	1588	CLEAR_FLAG (item, FLAG_ANIMATE);
1809	item->face = item->arch->clone.face;	1589	item->face = item->arch->face;
1810	item->set_speed (0);	1590	item->set_speed (0);
1811	}	1591	}
1812		1592
1813	if ((tmp = item->in_player ()))	1593	if (object *pl = item->visible_to ())
1814	esrv_update_item (UPD_ANIM, tmp, item);	1594	esrv_update_item (UPD_ANIM, pl, item);
1815	}	1595	}
1816	}	1596	}
1817	else if (item->type == ROD || item->type == HORN)	1597	else if (item->type == ROD || item->type == HORN)
1818	drain_rod_charge (item);	1598	drain_rod_charge (item);
1819	}	1599	}
1820	}	1600	}
1821		1601
1822	/* Received a fire command for the player - go and do it.	1602	/* Received a fire command for the player - go and do it.
1823	*/	1603	*/
1824	void	1604	bool
1825	fire (object *op, int dir)	1605	fire (object *op, int dir)
1826	{	1606	{
1827	int spellcost = 0;	1607	int spellcost = 0;
		1608
		1609	player *pl = op->contr;
		1610
		1611	if (pl->golem)
		1612	{
		1613	control_golem (op->contr->golem, dir);
		1614	return false;
		1615	}
		1616
		1617	object *ob = pl->ranged_ob;
		1618
		1619	if (!ob)
		1620	return false;
		1621
		1622	if (op->speed_left > 0.f)
		1623	--op->speed_left;
		1624	else
		1625	return false;
		1626
		1627	if (!op->change_weapon (ob))
		1628	return false;
1828		1629
1829	/* check for loss of invisiblity/hide */	1630	/* check for loss of invisiblity/hide */
1830	if (action_makes_visible (op))	1631	if (action_makes_visible (op))
1831	make_visible (op);	1632	make_visible (op);
1832		1633
1833	switch (op->contr->shoottype)	1634	switch (ob->type)
1834	{	1635	{
1835	case range_none:	1636	case BOW:
1836	return;
1837
1838	case range_bow:
1839	player_fire_bow (op, dir);	1637	player_fire_bow (op, dir);
1840	return;	1638	break;
1841		1639
1842	case range_magic: /* Casting spells */	1640	case SPELL:
1843	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : 0));	1641	spellcost = cast_spell (op, op, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1844	return;	1642	break;
1845		1643
1846	case range_misc:	1644	case BUILDER:
		1645	apply_map_builder (op, dir);
		1646	break;
		1647
		1648	case SKILL:
		1649	do_skill (op, op, ob, dir, 0);
		1650	break;
		1651
		1652	default:
1847	fire_misc_object (op, dir);	1653	fire_misc_object (op, dir);
1848	return;	1654	break;
1849
1850	case range_golem: /* Control summoned monsters from scrolls */
1851	if (QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
1852	{
1853	op->contr->ranges[range_golem] = 0;
1854	op->contr->shoottype = range_none;
1855	}
1856	else
1857	control_golem (op->contr->ranges[range_golem], dir);
1858	return;
1859
1860	case range_skill:
1861	if (!op->chosen_skill)
1862	{
1863	if (op->type == PLAYER)
1864	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
1865	return;
1866	}
1867	(void) do_skill (op, op, op->chosen_skill, dir, NULL);
1868	return;
1869	case range_builder:
1870	apply_map_builder (op, dir);
1871	return;
1872	default:
1873	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");
1874	return;
1875	}	1655	}
1876	}
1877		1656
		1657	return true;
		1658	}
1878		1659
1879		1660	static object *
1880	/* find_key
1881	* We try to find a key for the door as passed. If we find a key
1882	* and successfully use it, we return the key, otherwise NULL
1883	* This function merges both normal and locked door, since the logic
1884	* for both is the same - just the specific key is different.
1885	* pl is the player,
1886	* inv is the objects inventory to searched
1887	* door is the door we are trying to match against.
1888	* This function can be called recursively to search containers.
1889	*/
1890
1891	object *
1892	find_key (object *pl, object *container, object *door)	1661	find_key_ (object *pl, object *container, object *door)
1893	{	1662	{
1894	object *tmp, *key;	1663	object *tmp, *key;
1895		1664
1896	/* Should not happen, but sanity checking is never bad */	1665	/* Should not happen, but sanity checking is never bad */
1897	if (container->inv == NULL)	1666	if (!container->inv)
1898	return NULL;	1667	return 0;
1899		1668
1900	/* First, lets try to find a key in the top level inventory */	1669	/* First, lets try to find a key in the top level inventory */
1901	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1670	for (tmp = container->inv; tmp; tmp = tmp->below)
1902	{	1671	{
1903	if (door->type == DOOR && tmp->type == KEY)	1672	if (door->type == DOOR && tmp->type == KEY)
1904	break;	1673	break;
		1674
1905	/* For sanity, we should really check door type, but other stuff	1675	/* For sanity, we should really check door type, but other stuff
1906	* (like containers) can be locked with special keys	1676	* (like containers) can be locked with special keys
1907	*/	1677	*/
1908	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1678	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1909	break;	1679	break;
1910	}	1680	}
		1681
1911	/* No key found - lets search inventories now */	1682	/* No key found - lets search inventories now */
1912	/* If we find and use a key in an inventory, return at that time.	1683	/* If we find and use a key in an inventory, return at that time.
1913	* otherwise, if we search all the inventories and still don't find	1684	* otherwise, if we search all the inventories and still don't find
1914	* a key, return	1685	* a key, return
1915	*/	1686	*/
1916	if (!tmp)	1687	if (!tmp)
1917	{	1688	{
1918	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1689	for (tmp = container->inv; tmp; tmp = tmp->below)
1919	{
1920	/* No reason to search empty containers */	1690	/* No reason to search empty containers */
1921	if (tmp->type == CONTAINER && tmp->inv)	1691	if (tmp->type == CONTAINER && tmp->inv)
1922	{
1923	if ((key = find_key (pl, tmp, door)) != NULL)	1692	if ((key = find_key_ (pl, tmp, door)))
1924	return key;	1693	return key;
1925	}	1694
1926	}
1927	if (!tmp)	1695	if (!tmp)
1928	return NULL;	1696	return 0;
1929	}	1697	}
		1698
1930	/* We get down here if we have found a key. Now if its in a container,	1699	/* We get down here if we have found a key. Now if its in a container,
1931	* see if we actually want to use it	1700	* see if we actually want to use it
1932	*/	1701	*/
1933	if (pl != container)	1702	if (pl != container)
1934	{	1703	{
1935	/* Only let players use keys in containers */	1704	/* Only let players use keys in containers */
1936	if (!pl->contr)	1705	if (!pl->contr)
1937	return NULL;	1706	return 0;
		1707
1938	/* cases where this fails:	1708	/* cases where this fails:
1939	* If we only search the player inventory, return now since we	1709	* If we only search the player inventory, return now since we
1940	* are not in the players inventory.	1710	* are not in the players inventory.
1941	* If the container is not active, return now since only active	1711	* If the container is not active, return now since only active
1942	* containers can be used.	1712	* containers can be used.
…		…
1946	* inv must have been an container and must have been active.	1716	* inv must have been an container and must have been active.
1947	*	1717	*
1948	* Change the color so that the message doesn't disappear with	1718	* Change the color so that the message doesn't disappear with
1949	* all the others.	1719	* all the others.
1950	*/	1720	*/
1951	if (pl->contr->usekeys == key_inventory ||	1721	if (pl->contr->usekeys == key_inventory
1952	!QUERY_FLAG (container, FLAG_APPLIED) ||	1722	|| !QUERY_FLAG (container, FLAG_APPLIED)
1953	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1723	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1954	{	1724	{
1955	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1725	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1956	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1726	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1957	return NULL;	1727	return NULL;
1958	}	1728	}
1959	}	1729	}
		1730
1960	return tmp;	1731	return tmp;
		1732	}
		1733
		1734	/* find_key
		1735	* We try to find a key for the door as passed. If we find a key
		1736	* and successfully use it, we return the key, otherwise NULL
		1737	* This function merges both normal and locked door, since the logic
		1738	* for both is the same - just the specific key is different.
		1739	* pl is the player,
		1740	* inv is the objects inventory to searched
		1741	* door is the door we are trying to match against.
		1742	* This function can be called recursively to search containers.
		1743	*/
		1744	object *
		1745	find_key (object *pl, object *container, object *door)
		1746	{
		1747	if (door->slaying && is_match_expr (door->slaying))
		1748	{
		1749	// for match expressions, we try to find the key by applying the match
		1750	// to the op itself, which is supposed to find the "key", instead
		1751	// of searching through containers ourselves.
		1752
		1753	return match_one (door->slaying, container, door, pl, pl);
		1754	}
		1755	else
		1756	return find_key_ (pl, container, door);
1961	}	1757	}
1962		1758
1963	/* moved door processing out of move_player_attack.	1759	/* moved door processing out of move_player_attack.
1964	* returns 1 if player has opened the door with a key	1760	* returns 1 if player has opened the door with a key
1965	* such that the caller should not do anything more,	1761	* such that the caller should not do anything more,
1966	* 0 otherwise	1762	* 0 otherwise
1967	*/	1763	*/
1968	static int	1764	static int
1969	player_attack_door (object *op, object *door)	1765	player_attack_door (object *op, object *door)
1970	{	1766	{
1971	/* If its a door, try to find a use a key. If we do destroy the door,	1767	/* If its a door, try to find a key. If we do destroy the door,
1972	* might as well return immediately as there is nothing more to do -	1768	* might as well return immediately as there is nothing more to do -
1973	* otherwise, we fall through to the rest of the code.	1769	* otherwise, we fall through to the rest of the code.
1974	*/	1770	*/
1975	object *key = find_key (op, op, door);	1771	object *key = find_key (op, op, door);
1976		1772
1977	/* IF we found a key, do some extra work */	1773	/* If we found a key, do some extra work */
1978	if (key)	1774	if (key)
1979	{	1775	{
1980	object *container = key->env;	1776	object *container = key->env;
1981		1777
1982	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1983	if (action_makes_visible (op))	1778	if (action_makes_visible (op))
1984	make_visible (op);	1779	make_visible (op);
		1780
1985	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1781	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
1986	spring_trap (door->inv, op);	1782	spring_trap (door->inv, op);
		1783
1987	if (door->type == DOOR)	1784	if (door->type == DOOR)
1988	{
1989	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1785	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1990	}
1991	else if (door->type == LOCKED_DOOR)	1786	else if (door->type == LOCKED_DOOR)
1992	{	1787	{
1993	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1788	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1994	remove_door2 (door); /* remove door without violence ;-) */	1789	remove_door2 (door); /* remove door without violence ;-) */
1995	}	1790	}
		1791
1996	/* Do this after we print the message */	1792	/* Do this after we print the message */
1997	decrease_ob (key); /* Use up one of the keys */	1793	key->decrease (); /* Use up one of the keys */
1998	/* Need to update the weight the container the key was in */	1794
1999	if (container != op)
2000	esrv_update_item (UPD_WEIGHT, op, container);
2001	return 1; /* Nothing more to do below */	1795	return 1; /* Nothing more to do below */
2002	}	1796	}
2003	else if (door->type == LOCKED_DOOR)	1797	else if (door->type == LOCKED_DOOR)
2004	{	1798	{
2005	/* Might as well return now - no other way to open this */	1799	/* Might as well return now - no other way to open this */
2006	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1800	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2007	return 1;	1801	return 1;
2008	}	1802	}
		1803
2009	return 0;	1804	return 0;
2010	}	1805	}
2011		1806
2012	/* This function is just part of a breakup from move_player.	1807	/* This function is just part of a breakup from move_player.
2013	* It should keep the code cleaner.	1808	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	1809	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	1810	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	1811	* going to try and move (not fire weapons).
2017	*/	1812	*/
2018	void	1813	bool
2019	move_player_attack (object *op, int dir)	1814	move_player_attack (object *op, int dir)
2020	{	1815	{
2021	object *tmp, *mon;	1816	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
2022	sint16 nx, ny;	1817	{
		1818	--op->speed_left;
		1819	return true;
		1820	}
		1821
2023	int on_battleground;	1822	int on_battleground;
2024	maptile *m;
2025		1823
2026	nx = freearr_x[dir] + op->x;	1824	sint16 nx = freearr_x[dir] + op->x;
2027	ny = freearr_y[dir] + op->y;	1825	sint16 ny = freearr_y[dir] + op->y;
2028		1826
2029	on_battleground = op_on_battleground (op, 0, 0);	1827	on_battleground = op_on_battleground (op, 0, 0);
		1828
		1829	if (out_of_map (op->map, nx, ny))
		1830	return false;
2030		1831
2031	/* If braced, or can't move to the square, and it is not out of the	1832	/* If braced, or can't move to the square, and it is not out of the
2032	* map, attack it. Note order of if statement is important - don't	1833	* map, attack it. Note order of if statement is important - don't
2033	* want to be calling move_ob if braced, because move_ob will move the	1834	* want to be calling move_ob if braced, because move_ob will move the
2034	* player. This is a pretty nasty hack, because if we could	1835	* player. This is a pretty nasty hack, because if we could
2035	* move to some space, it then means that if we are braced, we should	1836	* move to some space, it then means that if we are braced, we should
2036	* do nothing at all. As it is, if we are braced, we go through	1837	* do nothing at all. As it is, if we are braced, we go through
2037	* quite a bit of processing. However, it probably is less than what	1838	* quite a bit of processing. However, it probably is less than what
2038	* move_ob uses.	1839	* move_ob uses.
2039	*/	1840	*/
2040	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1841	maptile *m = op->map->xy_find (nx, ny);
		1842
		1843	/* Go through all the objects, and find ones of interest. Only stop if
		1844	* we find a monster - that is something we know we want to attack.
		1845	* if its a door or barrel (can roll) see if there may be monsters
		1846	* on the space
		1847	*/
		1848	object *mon;
		1849	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1850	{
		1851	if ((mon->flag [FLAG_ALIVE]
		1852	|| mon->type == LOCKED_DOOR
		1853	|| mon->flag [FLAG_CAN_ROLL])
		1854	&& mon != op)
		1855	break;
2041	{	1856	}
2042	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1857
		1858	if (!mon) /* This happens anytime the player tries to move */
		1859	return false; /* into a wall */
		1860
		1861	mon = mon->head_ ();
		1862
		1863	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1864	if (op->contr->weapon_sp_left > 0.f)
		1865	if (player_attack_door (op, mon))
		1866	{
		1867	--op->contr->weapon_sp_left;
		1868	return true;
2043	{	1869	}
2044	m = op->map->xy_find (nx, ny);	1870
2045	if (!m)	1871	/* The following deals with possibly attacking peaceful
2046	return; /* Don't think this should happen */	1872	* or friendly creatures. Basically, all players are considered
		1873	* unaggressive. If the moving player has peaceful set, then the
		1874	* object should be pushed instead of attacked. It is assumed that
		1875	* if you are braced, you will not attack friends accidently,
		1876	* and thus will not push them.
		1877	*/
		1878
		1879	/* If the creature is a pet, push it even if the player is not
		1880	* peaceful. Our assumption is the creature is a pet if the
		1881	* player owns it and it is either friendly or unagressive.
		1882	*/
		1883	if (op->type == PLAYER
		1884	&& ((mon->owner && mon->owner->contr
		1885	&& same_party (mon->owner->contr->party, op->contr->party))
		1886	|| mon->owner == op)
		1887	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		1888	{
		1889	/* If we're braced, we don't want to switch places with it */
		1890	if (op->contr->braced)
		1891	return false;
		1892
		1893	if (op->speed_left > 0.f)
		1894	{
		1895	--op->speed_left;
		1896
		1897	op->play_sound (sound_find ("push_player"));
		1898	push_ob (mon, dir, op);
		1899
		1900	if (action_makes_visible (op))
		1901	make_visible (op);
		1902
		1903	return true;
2047	}	1904	}
2048	else	1905	else
2049	m = op->map;
2050
2051	if (!(tmp = m->at (nx, ny).bot))
2052	return;	1906	return false;
		1907	}
2053		1908
2054	mon = 0;
2055	/* Go through all the objects, and find ones of interest. Only stop if
2056	* we find a monster - that is something we know we want to attack.
2057	* if its a door or barrel (can roll) see if there may be monsters
2058	* on the space
2059	*/
2060	while (tmp)
2061	{
2062	if (tmp == op)
2063	{
2064	tmp = tmp->above;
2065	continue;
2066	}
2067
2068	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2069	{
2070	mon = tmp;
2071	break;
2072	}
2073
2074	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2075	mon = tmp;
2076
2077	tmp = tmp->above;
2078	}
2079
2080	if (!mon) /* This happens anytime the player tries to move */
2081	return; /* into a wall */
2082
2083	if (mon->head)
2084	mon = mon->head;
2085
2086	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2087	if (player_attack_door (op, mon))
2088	return;
2089
2090	/* The following deals with possibly attacking peaceful
2091	* or frienddly creatures. Basically, all players are considered
2092	* unaggressive. If the moving player has peaceful set, then the
2093	* object should be pushed instead of attacked. It is assumed that
2094	* if you are braced, you will not attack friends accidently,
2095	* and thus will not push them.
2096	*/
2097
2098	/* If the creature is a pet, push it even if the player is not
2099	* peaceful. Our assumption is the creature is a pet if the
2100	* player owns it and it is either friendly or unagressive.
2101	*/
2102	if ((op->type == PLAYER)
2103	#if COZY_SERVER
2104	&&
2105	((mon->owner && mon->owner->contr
2106	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2107	#else
2108	&& mon->owner == op
2109	#endif
2110	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2111	{
2112	/* If we're braced, we don't want to switch places with it */
2113	if (op->contr->braced)
2114	return;
2115
2116	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2117	(void) push_ob (mon, dir, op);
2118	if (op->contr->tmp_invis || op->hide)
2119	make_visible (op);
2120
2121	return;
2122	}
2123
2124	/* in certain circumstances, you shouldn't attack friendly	1909	/* in certain circumstances, you shouldn't attack friendly
2125	* creatures. Note that if you are braced, you can't push	1910	* creatures. Note that if you are braced, you can't push
2126	* someone, but put it inside this loop so that you won't	1911	* someone, but put it inside this loop so that you won't
2127	* attack them either.	1912	* attack them either.
2128	*/	1913	*/
2129	if ((mon->type == PLAYER || mon->enemy != op) &&	1914	if ((mon->type == PLAYER || mon->enemy != op)
2130	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1915	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2131	#ifdef PROHIBIT_PLAYERKILL
2132	(op->contr->peaceful	1916	&& ((op->contr->peaceful
2133	|| (mon->type == PLAYER	1917	|| (mon->type == PLAYER && mon->contr->peaceful))
2134	&& mon->contr->
2135	peaceful)) &&
2136	#else
2137	op->contr->peaceful &&
2138	#endif
2139	!on_battleground))	1918	&& !on_battleground))
		1919	{
		1920	if (op->speed_left > 0.f)
2140	{	1921	{
		1922	--op->speed_left;
		1923
2141	if (!op->contr->braced)	1924	if (!op->contr->braced)
2142	{	1925	{
2143	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1926	op->play_sound (sound_find ("push_player"));
2144	push_ob (mon, dir, op);	1927	push_ob (mon, dir, op);
2145	}	1928	}
2146	else	1929	else
2147	new_draw_info (0, 0, op, "You withhold your attack");	1930	op->statusmsg ("You withhold your attack");
2148		1931
2149	if (op->contr->tmp_invis || op->hide)	1932	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2150	make_visible (op);	1933	make_visible (op);
2151	}
2152		1934
		1935	return true;
		1936	}
		1937	}
2153	/* If the object is a boulder or other rollable object, then	1938	/* If the object is a boulder or other rollable object, then
2154	* roll it if not braced. You can't roll it if you are braced.	1939	* roll it if not braced. You can't roll it if you are braced.
2155	*/	1940	*/
2156	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1941	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		1942	{
		1943	if (op->speed_left > 0.f)
2157	{	1944	{
		1945	--op->speed_left;
		1946
2158	recursive_roll (mon, dir, op);	1947	recursive_roll (mon, dir, op);
2159	if (action_makes_visible (op))	1948	if (action_makes_visible (op))
2160	make_visible (op);	1949	make_visible (op);
2161	}
2162		1950
		1951	return true;
		1952	}
		1953	}
2163	/* Any generic living creature. Including things like doors.	1954	/* Any generic living creature. Including things like doors.
2164	* Way it works is like this: First, it must have some hit points	1955	* Way it works is like this: First, it must have some hit points
2165	* and be living. Then, it must be one of the following:	1956	* and be living. Then, it must be one of the following:
2166	* 1) Not a player, 2) A player, but of a different party. Note	1957	* 1) Not a player, 2) A player, but of a different party. Note
2167	* that party_number -1 is no party, so attacks can still happen.	1958	* that party_number -1 is no party, so attacks can still happen.
2168	*/	1959	*/
2169	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	1960	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2170	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	1961	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2171	{	1962	{
2172		1963	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2173	/* If the player hasn't hit something this tick, and does
2174	* so, give them speed boost based on weapon speed. Doing
2175	* it here is better than process_players2, which basically
2176	* incurred a 1 tick offset.
2177	*/
2178	if (!op->contr->has_hit)
2179	{	1964	{
2180	op->speed_left += op->speed / op->contr->weapon_sp;	1965	--op->contr->weapon_sp_left;
2181
2182	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2183	}
2184		1966
2185	skill_attack (mon, op, 0, 0, 0);	1967	skill_attack (mon, op, 0, 0, 0);
2186
2187	/* If attacking another player, that player gets automatic
2188	* hitback, and doesn't loose luck either.
2189	* Disable hitback on the battleground or if the target is
2190	* the wiz.
2191	*/
2192	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2193	{
2194	short luck = mon->stats.luck;
2195
2196	mon->contr->has_hit = 1;
2197	skill_attack (op, mon, 0, 0, 0);
2198	mon->stats.luck = luck;
2199	}
2200		1968
2201	if (action_makes_visible (op))	1969	if (action_makes_visible (op))
2202	make_visible (op);	1970	make_visible (op);
2203	}
2204	} /* if player should attack something */
2205	}
2206		1971
2207	int	1972	return true;
		1973	}
		1974	}
		1975
		1976	return false;
		1977	}
		1978
		1979	bool
2208	move_player (object *op, int dir)	1980	move_player (object *op, int dir)
2209	{	1981	{
2210	int pick;	1982	int pick;
2211		1983
2212	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	1984	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2213	return 0;	1985	return 0;
2214		1986
2215	/* Sanity check: make sure dir is valid */	1987	/* Sanity check: make sure dir is valid */
2216	if ((dir < 0) || (dir >= 9))	1988	if ((dir < 0) || (dir >= 9))
2217	{	1989	{
…		…
2219	return 0;	1991	return 0;
2220	}	1992	}
2221		1993
2222	/* peterm: added following line */	1994	/* peterm: added following line */
2223	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	1995	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
2224	dir = absdir (dir + RANDOM () % 3 + RANDOM () % 3 - 2);	1996	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2225		1997
2226	op->facing = dir;	1998	op->facing = dir;
2227		1999
2228	if (op->hide)	2000	if (op->flag [FLAG_HIDDEN])
2229	do_hidden_move (op);	2001	do_hidden_move (op);
2230		2002
		2003	bool retval;
		2004
2231	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2005	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2232	/*nop */ ;	2006	retval = RESULT_INT (0);
2233	else if (op->contr->fire_on)	2007	else if (op->contr->fire_on)
2234	fire (op, dir);	2008	retval = fire (op, dir);
2235	else	2009	else
2236	{	2010	{
2237	move_player_attack (op, dir);	2011	retval = move_player_attack (op, dir);
2238	pick = check_pick (op);	2012	pick = check_pick (op);
2239	}	2013	}
2240		2014
2241	/* Add special check for newcs players and fire on - this way, the	2015	/* Add special check for newcs players and fire on - this way, the
2242	* server can handle repeat firing.	2016	* server can handle repeat firing.
…		…
2249	/* Update how the player looks. Use the facing, so direction may	2023	/* Update how the player looks. Use the facing, so direction may
2250	* get reset to zero. This allows for full animation capabilities	2024	* get reset to zero. This allows for full animation capabilities
2251	* for players.	2025	* for players.
2252	*/	2026	*/
2253	animate_object (op, op->facing);	2027	animate_object (op, op->facing);
2254	return 0;	2028
		2029	return retval;
2255	}	2030	}
2256		2031
2257	/* This is similar to handle_player, below, but is only used by the	2032	/* This is similar to handle_player, below, but is only used by the
2258	* new client/server stuff.	2033	* new client/server stuff.
2259	* This is sort of special, in that the new client/server actually uses	2034	* This is sort of special, in that the new client/server actually uses
2260	* the new speed values for commands.	2035	* the new speed values for commands.
2261	*	2036	*
2262	* Returns true if there are more actions we can do.	2037	* Returns true if there are more actions we can do. Should not do
		2038	* many actions in a row, as that would be too unfair to other
		2039	* players.
2263	*/	2040	*/
2264	int	2041	bool
2265	handle_newcs_player (object *op)	2042	handle_newcs_player (object *op)
2266	{	2043	{
2267	if (op->contr->hidden)
2268	{
2269	op->invisible = 1000;
2270	/* the socket code flashes the player visible/invisible
2271	* depending on the value of invisible, so we need to
2272	* alternate it here for it to work correctly.
2273	*/
2274	if (pticks & 2)
2275	op->invisible--;
2276	}
2277	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
2278	{
2279	op->invisible--;
2280	if (!op->invisible)
2281	{
2282	make_visible (op);
2283	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2284	}
2285	}
2286
2287	if (QUERY_FLAG (op, FLAG_SCARED))	2044	if (QUERY_FLAG (op, FLAG_SCARED))
2288	{	2045	{
2289	flee_player (op);	2046	if (op->speed_left > 0.f)
2290	/* If player is still scared, that is his action for this tick */
2291	if (QUERY_FLAG (op, FLAG_SCARED))
2292	{	2047	{
2293	op->speed_left--;	2048	--op->speed_left;
		2049	flee_player (op);
		2050
2294	return 0;	2051	return true;
2295	}	2052	}
		2053	else
		2054	return false;
2296	}	2055	}
2297
2298	/* I've been seeing crashes where the golem has been destroyed, but
2299	* the player object still points to the defunct golem. The code that
2300	* destroys the golem looks correct, and it doesn't always happen, so
2301	* put this in a a workaround to clean up the golem pointer.
2302	*/
2303	if (op->contr->ranges[range_golem] && QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2304	op->contr->ranges[range_golem] = 0;
2305		2056
2306	/* call this here - we also will call this in do_ericserver, but	2057	/* call this here - we also will call this in do_ericserver, but
2307	* the players time has been increased when doericserver has been	2058	* the players time has been increased when doericserver has been
2308	* called, so we recheck it here.	2059	* called, so we recheck it here.
2309	*/	2060	*/
2310	if (op->contr->ns->handle_command ())	2061	if (op->contr->ns->handle_command ())
2311	return 1;	2062	return true;
2312		2063
2313	if (op->speed_left > 0)
2314	{
2315	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2064	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2316	{
2317	/* All move commands take 1 tick, at least for now */
2318	op->speed_left--;
2319
2320	/* Instead of all the stuff below, let move_player take care
2321	* of it. Also, some of the skill stuff is only put in
2322	* there, as well as the confusion stuff.
2323	*/
2324	move_player (op, op->direction);	2065	return move_player (op, op->direction);
2325		2066
2326	return op->speed_left > 0;
2327	}
2328	}
2329
2330	return 0;	2067	return false;
2331	}	2068	}
2332		2069
2333	int	2070	int
2334	save_life (object *op)	2071	save_life (object *op)
2335	{	2072	{
…		…
2337	return 0;	2074	return 0;
2338		2075
2339	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2076	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2340	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2077	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2341	{	2078	{
2342	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2079	op->play_sound (sound_find ("ob_evaporate"));
2343	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2080	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2344
2345	if (op->contr)
2346	esrv_del_item (op->contr, tmp->count);
2347		2081
2348	tmp->destroy ();	2082	tmp->destroy ();
2349	CLEAR_FLAG (op, FLAG_LIFESAVE);	2083	CLEAR_FLAG (op, FLAG_LIFESAVE);
2350		2084
2351	if (op->stats.hp < 0)	2085	if (op->stats.hp < 0)
…		…
2364	return 0;	2098	return 0;
2365	}	2099	}
2366		2100
2367	/* This goes throws the inventory and removes unpaid objects, and puts them	2101	/* This goes throws the inventory and removes unpaid objects, and puts them
2368	* back in the map (location and map determined by values of env). This	2102	* back in the map (location and map determined by values of env). This
2369	* function will descend into containers. op is the object to start the search	2103	* function will descend into containers. op is the object to start the search
2370	* from.	2104	* from.
2371	*/	2105	*/
		2106	static void
		2107	drop_unpaid_items (object *op, object *env)
		2108	{
		2109	while (op)
		2110	{
		2111	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2112
		2113	if (QUERY_FLAG (op, FLAG_UNPAID))
		2114	op->insert_at (env);
		2115	else if (op->inv)
		2116	drop_unpaid_items (op->inv, env);
		2117
		2118	op = next;
		2119	}
		2120	}
		2121
2372	void	2122	void
2373	remove_unpaid_objects (object *op, object *env)	2123	object::drop_unpaid_items ()
2374	{	2124	{
2375	object *next;	2125	if (!flag [FLAG_REMOVED])
2376		2126	::drop_unpaid_items (inv, this);
2377	while (op)
2378	{
2379	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2380
2381	if (QUERY_FLAG (op, FLAG_UNPAID))
2382	{
2383	if (env->type == PLAYER)
2384	esrv_del_item (env->contr, op->count);
2385
2386	op->insert_at (env);
2387	}
2388	else if (op->inv)
2389	remove_unpaid_objects (op->inv, env);
2390
2391	op = next;
2392	}
2393	}	2127	}
2394		2128
2395	/*	2129	/*
2396	* Returns pointer a static string containing gravestone text	2130	* Returns pointer a static string containing gravestone text
2397	* Moved from apply.c to player.c - player.c is what	2131	* Moved from apply.c to player.c - player.c is what
2398	* actually uses this function. player.c may not be quite the	2132	* actually uses this function. player.c may not be quite the
2399	* best, a misc file for object actions is probably better,	2133	* best, a misc file for object actions is probably better,
2400	* but there isn't one in the server directory.	2134	* but there isn't one in the server directory.
2401	*/	2135	*/
2402	char *	2136	const char *
2403	gravestone_text (object *op)	2137	gravestone_text (object *op)
2404	{	2138	{
2405	static char buf2[MAX_BUF];	2139	static dynbuf_text buf;
2406	char buf[MAX_BUF];
2407	time_t now = time (NULL);
2408		2140
2409	strcpy (buf2, " R.I.P.\n\n");	2141	buf << "---- R.I.P. ----\n\n"
		2142	<< op->name;
		2143
2410	if (op->type == PLAYER)	2144	if (op->type == PLAYER)
2411	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);	2145	buf << " the " << op->contr->title;
2412	else
2413	sprintf (buf, "%s\n", &op->name);
2414		2146
2415	strncat (buf2, " ", 20 - strlen (buf) / 2);	2147	buf << "\n\n";
2416	strcat (buf2, buf);	2148
		2149	buf << "who was level ";
		2150	buf << (sint32)op->level << "\n\n" // OO breakdown
		2151	<< " when " << (op->contr ? "killed" : "died") << "\n\n";
		2152
2417	if (op->type == PLAYER)	2153	if (op->type == PLAYER)
2418	sprintf (buf, "who was in level %d when killed\n", op->level);	2154	buf << "by " << op->contr->killer_name () << ".\n\n";
2419	else
2420	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2421		2155
2422	strncat (buf2, " ", 20 - strlen (buf) / 2);
2423	strcat (buf2, buf);
2424	if (op->type == PLAYER)
2425	{	2156	{
2426	sprintf (buf, "by %s.\n\n", op->contr->killer);	2157	static char buf2[128];
2427	strncat (buf2, " ", 21 - strlen (buf) / 2);	2158	time_t now = time (NULL);
2428	strcat (buf2, buf);
2429	}
2430
2431	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2159	strftime (buf2, 128, "%b %d %Y\n\n", localtime (&now));
2432	strncat (buf2, " ", 20 - strlen (buf) / 2);	2160	buf << buf2;
2433	strcat (buf2, buf);	2161	}
2434		2162
2435	return buf2;	2163	return buf;
2436	}	2164	}
2437		2165
2438	void	2166	void
2439	do_some_living (object *op)	2167	do_some_living (object *op)
2440	{	2168	{
…		…
2447	int rate_grace = 2000;	2175	int rate_grace = 2000;
2448	const int max_hp = 1;	2176	const int max_hp = 1;
2449	const int max_sp = 1;	2177	const int max_sp = 1;
2450	const int max_grace = 1;	2178	const int max_grace = 1;
2451		2179
2452	if (op->contr->outputs_sync)	2180	if (op->contr->hidden)
		2181	{
		2182	op->invisible = 1000;
		2183	/* the socket code flashes the player visible/invisible
		2184	* depending on the value of invisible, so we need to
		2185	* alternate it here for it to work correctly.
		2186	*/
		2187	if (pticks & 2)
		2188	op->invisible--;
2453	{	2189	}
2454	for (i = 0; i < NUM_OUTPUT_BUFS; i++)	2190	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
2455	if (op->contr->outputs[i].buf && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2191	{
2456	flush_output_element (op, &op->contr->outputs[i]);	2192	if (!op->invisible--)
		2193	{
		2194	make_visible (op);
		2195	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2196	}
2457	}	2197	}
2458		2198
2459	if (op->contr->ns->state == ST_PLAYING)	2199	if (op->contr->ns->state == ST_PLAYING)
2460	{	2200	{
2461	/* these next three if clauses make it possible to SLOW DOWN	2201	/* these next three if clauses make it possible to SLOW DOWN
…		…
2480	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2220	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2481	else	2221	else
2482	{	2222	{
2483	gen_grace = op->stats.maxgrace;	2223	gen_grace = op->stats.maxgrace;
2484	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2224	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2485	}
2486
2487	/* Regenerate Spell Points */
2488	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)
2489	{
2490	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2491	if (op->stats.sp < op->stats.maxsp)
2492	{
2493	op->stats.sp++;
2494	/* dms do not consume food */
2495	if (!QUERY_FLAG (op, FLAG_WIZ))
2496	{
2497	op->stats.food--;
2498	if (op->contr->digestion < 0)
2499	op->stats.food += op->contr->digestion;
2500	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2501	op->stats.food = last_food;
2502	}
2503	}
2504
2505	if (max_sp > 1)
2506	{
2507	over_sp = (gen_sp + 10) / rate_sp;
2508	if (over_sp > 0)
2509	{
2510	if (op->stats.sp < op->stats.maxsp)
2511	{
2512	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2513
2514	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2515	op->stats.sp--;
2516
2517	if (op->stats.sp > op->stats.maxsp)
2518	op->stats.sp = op->stats.maxsp;
2519	}
2520	op->last_sp = 0;
2521	}
2522	else
2523	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2524	}
2525	else
2526	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2527	}	2225	}
2528		2226
2529	/* Regenerate Grace */	2227	/* Regenerate Grace */
2530	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */	2228	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2531	if (--op->last_grace < 0)	2229	if (--op->last_grace < 0)
…		…
2552	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2250	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2553	}	2251	}
2554	/* wearing stuff doesn't detract from grace generation. */	2252	/* wearing stuff doesn't detract from grace generation. */
2555	}	2253	}
2556		2254
		2255	if (op->stats.food > 0)
		2256	{
2557	/* Regenerate Hit Points */	2257	/* Regenerate Spell Points */
2558	if (--op->last_heal < 0)	2258	if (!op->contr->golem && --op->last_sp < 0)
2559	{
2560	if (op->stats.hp < op->stats.maxhp)
2561	{	2259	{
2562	op->stats.hp++;	2260	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2563	/* dms do not consume food */	2261
2564	if (!QUERY_FLAG (op, FLAG_WIZ))	2262	if (op->stats.sp < op->stats.maxsp)
2565	{	2263	{
		2264	op->stats.sp++;
		2265
		2266	/* dms do not consume food */
		2267	if (!QUERY_FLAG (op, FLAG_WIZ))
		2268	{
2566	op->stats.food--;	2269	op->stats.food--;
		2270
2567	if (op->contr->digestion < 0)	2271	if (op->contr->digestion < 0)
2568	op->stats.food += op->contr->digestion;	2272	op->stats.food += op->contr->digestion;
2569	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2273	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2570	op->stats.food = last_food;	2274	op->stats.food = last_food;
		2275	}
2571	}	2276	}
2572	}
2573		2277
2574	if (max_hp > 1)	2278	if (max_sp > 1)
2575	{
2576	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2577	if (over_hp > 0)
2578	{	2279	{
2579	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2280	over_sp = (gen_sp + 10) / rate_sp;
		2281	if (over_sp > 0)
		2282	{
		2283	if (op->stats.sp < op->stats.maxsp)
		2284	{
		2285	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2286
		2287	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2288	op->stats.sp--;
		2289
		2290	if (op->stats.sp > op->stats.maxsp)
		2291	op->stats.sp = op->stats.maxsp;
		2292	}
		2293
2580	op->last_heal = 0;	2294	op->last_sp = 0;
		2295	}
		2296	else
		2297	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2581	}	2298	}
2582	else	2299	else
		2300	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2301	}
		2302
		2303	/* Regenerate Hit Points */
		2304	if (--op->last_heal < 0)
		2305	{
		2306	if (op->stats.hp < op->stats.maxhp)
2583	{	2307	{
2584	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2308	op->stats.hp++;
		2309
		2310	/* dms do not consume food */
		2311	if (!QUERY_FLAG (op, FLAG_WIZ))
		2312	{
		2313	op->stats.food--;
		2314
		2315	if (op->contr->digestion < 0)
		2316	op->stats.food += op->contr->digestion;
		2317	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2318	op->stats.food = last_food;
		2319	}
2585	}	2320	}
		2321
		2322	if (max_hp > 1)
		2323	{
		2324	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2325
		2326	if (over_hp > 0)
		2327	{
		2328	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2329	op->last_heal = 0;
		2330	}
		2331	else
		2332	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2586	}	2333	}
2587	else	2334	else
2588	{
2589	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2335	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2590	}	2336	}
2591	}	2337	}
2592		2338
2593	/* Digestion */	2339	/* Digestion */
2594	if (--op->last_eat < 0)	2340	if (--op->last_eat < 0)
2595	{	2341	{
2596	#ifdef COZY_SERVER	2342	int bonus = max (0, op->contr->digestion),
2597	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2343	penalty = max (0, -op->contr->digestion);
2598	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2599	#else
2600	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2601	#endif
2602		2344
2603	if (op->contr->gen_hp > 0)
2604	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2345	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2605	else
2606	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2607		2346
2608	/* dms do not consume food */	2347	/* dms do not consume food */
2609	if (!QUERY_FLAG (op, FLAG_WIZ))	2348	if (!QUERY_FLAG (op, FLAG_WIZ))
2610	op->stats.food--;	2349	op->stats.food--;
2611	}	2350	}
2612		2351
2613	if (op->stats.food < 0 && op->stats.hp >= 0)	2352	if (op->stats.food < 0 && op->stats.hp >= 0)
2614	{	2353	{
2615	object *tmp, *flesh = 0;	2354	object *flesh = 0;
2616		2355
2617	for (tmp = op->inv; tmp; tmp = tmp->below)	2356	for_inv_removable (op, tmp)
2618	{	2357	{
2619	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2358	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2359	continue;
		2360
		2361	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2620	{	2362	{
2621	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2363	op->statusmsg ("You blindly grab for a bite of food. "
2622	{	2364	"H<To prevent you from starving, you ate some random item from your backpack.>");
2623	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2624	manual_apply (op, tmp, 0);	2365	manual_apply (op, tmp, 0);
		2366
2625	if (op->stats.food >= 0 || op->stats.hp < 0)	2367	if (op->stats.food >= 0 || op->stats.hp < 0)
2626	break;	2368	break;
2627	}	2369	}
2628	else if (tmp->type == FLESH)	2370	else if (tmp->type == FLESH)
2629	flesh = tmp;	2371	flesh = tmp;
2630	} /* End if paid for object */	2372	}
2631	} /* end of for loop */
2632		2373
2633	/* If player is still starving, it means they don't have any food, so	2374	/* If player is still starving, it means they don't have any food, so
2634	* eat flesh instead.	2375	* eat flesh instead.
2635	*/	2376	*/
2636	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2377	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2637	{	2378	{
2638	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2379	op->statusmsg ("You blindly grab for a bite of food. "
		2380	"H<To prevent you from starving, you ate some random item from your backpack.>");
2639	manual_apply (op, flesh, 0);	2381	manual_apply (op, flesh, 0);
2640	}	2382	}
		2383
		2384	// If player is still starving, alert him!
		2385	if (op->stats.food < 0)
		2386	op->failmsg ("You are starving! "
		2387	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2388	}
		2389
		2390	if (op->stats.food < 0)
2641	}	2391	{
		2392	op->stats.hp += op->stats.food;
		2393	op->stats.food = 0;
2642		2394
2643	while (op->stats.food < 0 && op->stats.hp >= 0)	2395	if (op->stats.hp < 0)
2644	op->stats.food++, op->stats.hp--;	2396	{
		2397	op->contr->killer = archetype::get ("killer_starvation");
		2398	op->contr->killer->destroy ();
		2399	}
		2400	}
2645		2401
		2402	/* killer should be set here already */
2646	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2403	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2647	kill_player (op);	2404	kill_player (op);
2648	}	2405	}
2649	}	2406	}
2650		2407
…		…
2654	* file.	2411	* file.
2655	*/	2412	*/
2656	void	2413	void
2657	kill_player (object *op)	2414	kill_player (object *op)
2658	{	2415	{
2659	char buf[MAX_BUF];
2660	int x, y;	2416	int x, y;
2661
2662	//int i;
2663	maptile *map; /* this is for resurrection */	2417	maptile *map; /* this is for resurrection */
2664
2665	/* int z;
2666	int num_stats_lose;
2667	int lost_a_stat;
2668	int lose_this_stat;
2669	int this_stat; */
2670	int will_kill_again;	2418	int will_kill_again;
2671	archetype *at;	2419	archetype *at;
2672	object *tmp;	2420	object *tmp;
2673		2421
2674	if (save_life (op))	2422	if (save_life (op))
2675	return;	2423	return;
2676		2424
		2425	dynbuf_text deathtab;
		2426
		2427	/* restore player */
		2428	at = archetype::find ("poisoning");
		2429	if (object *tmp = present_arch_in_ob (at, op))
		2430	{
		2431	tmp->destroy ();
		2432	deathtab << "Your body feels cleansed...\r";
		2433	}
		2434
		2435	at = archetype::find ("confusion");
		2436	if (object *tmp = present_arch_in_ob (at, op))
		2437	{
		2438	tmp->destroy ();
		2439	deathtab << "Your mind feels clearer...\r";
		2440	}
		2441
		2442	cure_disease (op, 0, 0); /* remove any disease */
		2443
		2444	max_it (op->stats.hp , op->stats.maxhp);
		2445	max_it (op->stats.sp , op->stats.maxsp);
		2446	max_it (op->stats.grace, op->stats.maxgrace);
		2447
		2448	if (op->stats.food <= 0)
		2449	op->stats.food = 999;
		2450
		2451	// remove all spell effects that are active
		2452	// to avoid long-term effects such as word-of-recall
		2453	for (object *item = op->inv; item; )
		2454	{
		2455	object *next = item->below;
		2456
		2457	if (item->type == SPELL_EFFECT && item->active)
		2458	item->destroy ();
		2459
		2460	item = next;
		2461	}
2677		2462
2678	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2463	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2679	* in cities ONLY!!! It is very important that this doesn't get abused.	2464	* in cities ONLY!!! It is very important that this doesn't get abused.
2680	* Look at op_on_battleground() for more info --AndreasV	2465	* Look at op_on_battleground() for more info --AndreasV
2681	*/	2466	*/
2682	if (op_on_battleground (op, &x, &y))	2467	if (op_on_battleground (op, &x, &y))
2683	{	2468	{
2684	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2469	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2685	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2686
2687	/* restore player */
2688	at = archetype::find ("poisoning");
2689	if (object *tmp = present_arch_in_ob (at, op))
2690	{
2691	tmp->destroy ();
2692	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2693	}
2694
2695	at = archetype::find ("confusion");
2696	if (object *tmp = present_arch_in_ob (at, op))
2697	{
2698	tmp->destroy ();
2699	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2700	}
2701
2702	cure_disease (op, 0); /* remove any disease */
2703	op->stats.hp = op->stats.maxhp;
2704	if (op->stats.food <= 0)
2705	op->stats.food = 999;
2706		2470
2707	/* create a bodypart-trophy to make the winner happy */	2471	/* create a bodypart-trophy to make the winner happy */
2708	if (object *tmp = arch_to_object (archetype::find ("finger")))	2472	if (object *tmp = arch_to_object (archetype::find ("finger")))
2709	{	2473	{
2710	sprintf (buf, "%s's finger", &op->name);	2474	tmp->name = format ("%s's finger" , &op->name);
2711	tmp->name = buf;	2475	tmp->name_pl = format ("%s's fingers", &op->name);
2712	sprintf (buf, " This finger has been cut off %s\n"
2713	" the %s, when he was defeated at\n level %d by %s.\n",
2714	&op->name, op->contr->title, (int) (op->level), op->contr->killer);
2715	tmp->msg = buf;	2476	tmp->msg = format (
		2477	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
		2478	&op->name, op->contr->title,
		2479	(int)op->level,
		2480	op->contr->killer_name ()
		2481	);
2716	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2482	tmp->value = 0, tmp->type = 0;
2717	tmp->materialname = NULL;	2483	tmp->materialname = "organics";
2718	tmp->insert_at (op, tmp);	2484	tmp->insert_at (op, tmp);
2719	}	2485	}
2720		2486
2721	/* teleport defeated player to new destination */	2487	/* teleport defeated player to new destination */
2722	transfer_ob (op, x, y, 0, NULL);	2488	transfer_ob (op, x, y, 0, NULL);
2723	op->contr->braced = 0;	2489	op->contr->braced = 0;
		2490
		2491	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2724	return;	2492	return;
2725	}	2493	}
2726		2494
		2495	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2496	deathtab << "T<YOU HAVE DIED>\n\n";
		2497
2727	INVOKE_PLAYER (DEATH, op->contr);	2498	INVOKE_PLAYER (DEATH, op->contr);
2728		2499
2729	command_kill_pets (op, 0);	2500	command_kill_pets (op, 0);
2730		2501
2731	if (op->stats.food < 0)	2502	op->contr->play_sound (sound_find ("player_dies"));
2732	{
2733	sprintf (buf, "%s starved to death.", &op->name);
2734	strcpy (op->contr->killer, "starvation");
2735	}
2736	else
2737	sprintf (buf, "%s died.", &op->name);
2738
2739	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2740		2503
2741	/* save the map location for corpse, gravestone */	2504	/* save the map location for corpse, gravestone */
2742	x = op->x;	2505	x = op->x;
2743	y = op->y;	2506	y = op->y;
2744	map = op->map;	2507	map = op->map;
…		…
2772		2535
2773	lost_a_stat = 0;	2536	lost_a_stat = 0;
2774		2537
2775	for (z = 0; z < num_stats_lose; z++)	2538	for (z = 0; z < num_stats_lose; z++)
2776	{	2539	{
2777	i = RANDOM () % NUM_STATS;	2540	i = rndm (NUM_STATS);
2778		2541
2779	if (settings.stat_loss_on_death)	2542	if (settings.stat_loss_on_death)
2780	{	2543	{
2781	/* Pick a random stat and take a point off it. Tell the player	2544	/* Pick a random stat and take a point off it. Tell the player
2782	* what he lost.	2545	* what he lost.
…		…
2833	}	2596	}
2834	}	2597	}
2835		2598
2836	if (lose_this_stat)	2599	if (lose_this_stat)
2837	{	2600	{
2838	this_stat = get_attr_value (&(dep->stats), i);	2601	this_stat = get_attr_value (&dep->stats, i);
2839	/* We could try to do something clever like find another	2602	/* We could try to do something clever like find another
2840	* stat to reduce if this fails. But chances are, if	2603	* stat to reduce if this fails. But chances are, if
2841	* stats have been depleted to -50, all are pretty low	2604	* stats have been depleted to -50, all are pretty low
2842	* and should be roughly the same, so it shouldn't make a	2605	* and should be roughly the same, so it shouldn't make a
2843	* difference.	2606	* difference.
…		…
2851	lost_a_stat = 1;	2614	lost_a_stat = 1;
2852	}	2615	}
2853	}	2616	}
2854	}	2617	}
2855	}	2618	}
		2619
2856	/* If no stat lost, tell the player. */	2620	/* If no stat lost, tell the player. */
2857	if (!lost_a_stat)	2621	if (!lost_a_stat)
2858	{	2622	{
2859	/* determine_god() seems to not work sometimes... why is this?	2623	/* determine_god() seems to not work sometimes... why is this?
2860	Should I be using something else? GD */	2624	Should I be using something else? GD */
2861	const char *god = determine_god (op);	2625	shstr_tmp god = determine_god (op);
2862		2626
2863	if (god && (strcmp (god, "none")))	2627	if (god != shstr_none)
2864	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2628	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2865	else	2629	else
2866	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2630	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2867	}	2631	}
2868	#else	2632	#else
2869	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2633	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2870	#endif	2634	#endif
2871		2635
2872	/* Put a gravestone up where the character 'almost' died. List the	2636	/* Put a gravestone up where the character 'almost' died. List the
2873	* exp loss on the stone.	2637	* exp loss on the stone.
2874	*/	2638	*/
2875	tmp = arch_to_object (archetype::find ("gravestone"));	2639	tmp = arch_to_object (archetype::find ("gravestone"));
2876	sprintf (buf, "%s's gravestone", &op->name);	2640	tmp->name = format ("%s's gravestone", &op->name);
2877	tmp->name = buf;	2641	tmp->name_pl = format ("%s's gravestones", &op->name);
2878	sprintf (buf, "%s's gravestones", &op->name);	2642	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2879	tmp->name_pl = buf;	2643	&op->name, op->contr->title, op->contr->killer_name ());
2880	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);
2881	tmp->msg = buf;
2882	tmp->x = op->x, tmp->y = op->y;	2644	tmp->x = op->x, tmp->y = op->y;
2883	insert_ob_in_map (tmp, op->map, NULL, 0);	2645	insert_ob_in_map (tmp, op->map, NULL, 0);
2884		2646
2885	/**************************************/	2647	/**************************************/
2886	/* */	2648	/* */
2887	/* Subtract the experience points, */	2649	/* Subtract the experience points, */
2888	/* if we died cause of food, give us */
2889	/* food, and reset HP's... */
2890	/* */	2650	/* */
2891	/**************************************/	2651	/**************************************/
2892		2652
2893	/* remove any poisoning and confusion the character may be suffering. */
2894	/* restore player */
2895	at = archetype::find ("poisoning");
2896	tmp = present_arch_in_ob (at, op);
2897
2898	if (tmp)
2899	{
2900	tmp->destroy ();
2901	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2902	}
2903
2904	at = archetype::find ("confusion");
2905	tmp = present_arch_in_ob (at, op);
2906	if (tmp)
2907	{
2908	tmp->destroy ();
2909	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2910	}
2911
2912	cure_disease (op, 0); /* remove any disease */
2913
2914	/*add_exp(op, (op->stats.exp * -0.20)); */	2653	/*add_exp(op, (op->stats.exp * -0.20)); */
2915	apply_death_exp_penalty (op);	2654	apply_death_exp_penalty (op);
2916	if (op->stats.food < 100)
2917	op->stats.food = 900;
2918	op->stats.hp = op->stats.maxhp;
2919	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2920	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2921		2655
2922	/*	2656	/*
2923	* Check to see if the player is in a shop. IF so, then check to see if
2924	* the player has any unpaid items. If so, remove them and put them back	2657	* Check to see if the player has any unpaid items. If so, remove them
2925	* in the map.	2658	* and put them back in the map.
2926	*/	2659	*/
2927		2660	op->drop_unpaid_items ();
2928	if (is_in_shop (op))
2929	remove_unpaid_objects (op->inv, op);
2930		2661
2931	/****************************************/	2662	/****************************************/
2932	/* */	2663	/* */
2933	/* Move player to his current respawn- */	2664	/* Move player to his current respawn- */
2934	/* position (usually last savebed) */	2665	/* position (usually last savebed) */
…		…
2954	object *force;	2685	object *force;
2955	int at;	2686	int at;
2956		2687
2957	force = get_archetype (FORCE_NAME);	2688	force = get_archetype (FORCE_NAME);
2958	/* 50 ticks should be enough time for the spell to abate */	2689	/* 50 ticks should be enough time for the spell to abate */
2959	force->speed = 0.1;	2690	force->speed = 0.1f;
2960	force->speed_left = -5.0;	2691	force->speed_left = -5.f;
2961	SET_FLAG (force, FLAG_APPLIED);	2692	SET_FLAG (force, FLAG_APPLIED);
2962	for (at = 0; at < NROFATTACKS; at++)	2693	for (at = 0; at < NROFATTACKS; at++)
2963	if (will_kill_again & (1 << at))	2694	if (will_kill_again & (1 << at))
2964	force->resist[at] = 100;	2695	force->resist[at] = 100;
2965		2696
2966	insert_ob_in_ob (force, op);	2697	insert_ob_in_ob (force, op);
2967	op->update_stats ();	2698	op->update_stats ();
2968
2969	}	2699	}
2970		2700
2971	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2701	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2972	}	2702	}
2973		2703
2974	void	2704	void
2975	loot_object (object *op)	2705	loot_object (object *op)
2976	{ /* Grab and destroy some treasure */	2706	{ /* Grab and destroy some treasure */
2977	object *tmp, *tmp2, *next;	2707	object *tmp, *tmp2, *next;
2978		2708
2979	if (op->container)	2709	op->close_container (); /* close open sack first */
2980	esrv_apply_container (op, op->container); /* close open sack first */
2981		2710
2982	for (tmp = op->inv; tmp; tmp = next)	2711	for (tmp = op->inv; tmp; tmp = next)
2983	{	2712	{
2984	next = tmp->below;	2713	next = tmp->below;
2985		2714
2986	if (tmp->invisible)	2715	if (tmp->invisible)
2987	continue;	2716	continue;
2988		2717
2989	tmp->remove ();	2718	tmp->remove ();
2990	tmp->x = op->x, tmp->y = op->y;	2719	tmp->x = op->x, tmp->y = op->y;
		2720
2991	if (tmp->type == CONTAINER)	2721	if (tmp->type == CONTAINER)
2992	{ /* empty container to ground */	2722	loot_object (tmp); /* empty container to ground */
2993	loot_object (tmp);	2723
2994	}
2995	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(RANDOM () % 3)))	2724	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
2996	{	2725	{
2997	if (tmp->nrof > 1)	2726	if (tmp->nrof > 1)
2998	{	2727	{
2999	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2728	tmp->decrease (rndm (1, tmp->nrof - 1));
3000	tmp2->destroy ();
3001	insert_ob_in_map (tmp, op->map, NULL, 0);	2729	insert_ob_in_map (tmp, op->map, NULL, 0);
3002	}	2730	}
3003	else	2731	else
3004	tmp->destroy ();	2732	tmp->destroy ();
3005	}	2733	}
…		…
3011	/*	2739	/*
3012	* fix_weight(): Check recursively the weight of all players, and fix	2740	* fix_weight(): Check recursively the weight of all players, and fix
3013	* what needs to be fixed. Refresh windows and fix speed if anything	2741	* what needs to be fixed. Refresh windows and fix speed if anything
3014	* was changed.	2742	* was changed.
3015	*/	2743	*/
3016
3017	void	2744	void
3018	fix_weight (void)	2745	fix_weight (void)
3019	{	2746	{
3020	for_all_players (pl)	2747	for_all_players (pl)
3021	{	2748	{
3022	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2749	sint32 old = pl->ob->carrying;
3023		2750
3024	if (old == sum)	2751	pl->ob->update_weight ();
3025	continue;	2752
		2753	if (old != pl->ob->carrying)
		2754	{
3026	pl->ob->update_stats ();	2755	pl->ob->update_stats ();
3027	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2756	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2757	}
3028	}	2758	}
3029	}	2759	}
3030		2760
3031	void	2761	void
3032	fix_luck (void)	2762	fix_luck (void)
…		…
3074	}	2804	}
3075		2805
3076	void	2806	void
3077	make_visible (object *op)	2807	make_visible (object *op)
3078	{	2808	{
3079	op->hide = 0;	2809	op->flag [FLAG_HIDDEN] = 0;
3080	op->invisible = 0;	2810	op->invisible = 0;
		2811
3081	if (op->type == PLAYER)	2812	if (op->type == PLAYER)
3082	{	2813	{
3083	op->contr->tmp_invis = 0;	2814	op->contr->tmp_invis = 0;
3084	op->contr->invis_race = 0;	2815	op->contr->invis_race = 0;
3085	}	2816	}
		2817
3086	update_object (op, UP_OBJ_FACE);	2818	update_object (op, UP_OBJ_CHANGE);
3087	}	2819	}
3088		2820
3089	int	2821	int
3090	is_true_undead (object *op)	2822	is_true_undead (object *op)
3091	{	2823	{
3092	object *tmp = NULL;
3093
3094	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	2824	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
3095	return 1;	2825	return 1;
3096		2826
3097	return 0;	2827	return 0;
3098	}	2828	}
3099		2829
3100	/* look at the surrounding terrain to determine	2830	/* look at the surrounding terrain to determine
3101	* the hideability of this object. Positive levels	2831	* the hideability of this object. Positive levels
3102	* indicate greater hideability.	2832	* indicate greater hideability.
3103	*/	2833	*/
3104
3105	int	2834	int
3106	hideability (object *ob)	2835	hideability (object *ob)
3107	{	2836	{
3108	int i, level = 0, mflag;	2837	int i, level = 0, mflag;
3109	sint16 x, y;	2838	sint16 x, y;
3110		2839
3111	if (!ob || !ob->map)	2840	if (!ob || !ob->map)
3112	return 0;	2841	return 0;
3113		2842
3114	/* so, on normal lighted maps, its hard to hide */	2843	/* so, on normal lighted maps, its hard to hide */
3115	level = ob->map->darkness - 2;	2844	level = ob->map->darklevel () - 2;
3116		2845
3117	/* this also picks up whether the object is glowing.	2846	/* this also picks up whether the object is glowing.
3118	* If you carry a light on a non-dark map, its not	2847	* If you carry a light on a non-dark map, its not
3119	* as bad as carrying a light on a pitch dark map */	2848	* as bad as carrying a light on a pitch dark map */
3120	if (has_carried_lights (ob))	2849	if (ob->has_carried_lights ())
3121	level = -(10 + (2 * ob->map->darkness));	2850	level = -(10 + (2 * ob->map->darklevel ()));
3122		2851
3123	/* scan through all nearby squares for terrain to hide in */	2852	/* scan through all nearby squares for terrain to hide in */
3124	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2853	for (i = 0, x = ob->x, y = ob->y;
		2854	i <= SIZEOFFREE1;
		2855	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3125	{	2856	{
3126	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2857	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3127	if (mflag & P_OUT_OF_MAP)	2858	if (mflag & P_OUT_OF_MAP)
3128	{
3129	continue;	2859	continue;
3130	}	2860
3131	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2861	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3132	level += 2;	2862	level += 2;
3133	else /* open terrain! */	2863	else /* open terrain! */
3134	level -= 1;	2864	level -= 1;
3135	}	2865	}
…		…
3143	/* For Hidden creatures - a chance of becoming 'unhidden'	2873	/* For Hidden creatures - a chance of becoming 'unhidden'
3144	* every time they move - as we subtract off 'invisibility'	2874	* every time they move - as we subtract off 'invisibility'
3145	* AND, for players, if they move into a ridiculously unhideable	2875	* AND, for players, if they move into a ridiculously unhideable
3146	* spot (surrounded by clear terrain in broad daylight). -b.t.	2876	* spot (surrounded by clear terrain in broad daylight). -b.t.
3147	*/	2877	*/
3148
3149	void	2878	void
3150	do_hidden_move (object *op)	2879	do_hidden_move (object *op)
3151	{	2880	{
3152	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2881	int hide = 0;
3153	object *skop;
3154		2882
3155	if (!op || !op->map)	2883	if (!op || !op->map)
3156	return;	2884	return;
3157		2885
3158	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2886	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2887	int num = random_roll (0, 19, op, PREFER_LOW);
3159		2888
3160	/* its *extremely* hard to run and sneak/hide at the same time! */	2889	/* its *extremely* hard to run and sneak/hide at the same time! */
3161	if (op->type == PLAYER && op->contr->run_on)	2890	if (op->type == PLAYER && op->contr->run_on)
3162	if (!skop || num >= skop->level)	2891	if (!skop || num >= skop->level)
3163	{	2892	{
…		…
3173	num -= hide;	2902	num -= hide;
3174		2903
3175	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2904	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3176	{	2905	{
3177	make_visible (op);	2906	make_visible (op);
		2907
3178	if (op->type == PLAYER)	2908	if (op->type == PLAYER)
3179	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2909	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3180	}	2910	}
3181	else if (op->type == PLAYER && skop)	2911	else if (op->type == PLAYER && skop)
3182	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2912	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3235	* object op. This function works fine for monsters,	2965	* object op. This function works fine for monsters,
3236	* but we dont worry if the object isnt the top one in	2966	* but we dont worry if the object isnt the top one in
3237	* a pile (say a coin under a table would return "viewable"	2967	* a pile (say a coin under a table would return "viewable"
3238	* by this routine). Another question, should we be	2968	* by this routine). Another question, should we be
3239	* concerned with the direction the player is looking	2969	* concerned with the direction the player is looking
3240	* in? Realistically, most of use cant see stuff behind	2970	* in? Realistically, most of us can't see stuff behind
3241	* our backs...on the other hand, does the "facing" direction	2971	* our backs...on the other hand, does the "facing" direction
3242	* imply the way your head, or body is facing? Its possible	2972	* imply the way your head, or body is facing? It's possible
3243	* for them to differ. Sigh, this fctn could get a bit more complex.	2973	* for them to differ. Sigh, this fctn could get a bit more complex.
3244	* -b.t.	2974	* -b.t.
3245	* This function is now map tiling safe.	2975	* This function is now map tiling safe.
3246	*/	2976	*/
3247
3248	int	2977	int
3249	player_can_view (object *pl, object *op)	2978	player_can_view (object *pl, object *op)
3250	{	2979	{
3251	rv_vector rv;	2980	rv_vector rv;
3252	int dx, dy;	2981	int dx, dy;
…		…
3264		2993
3265	get_rangevector (pl, op, &rv, 0x1);	2994	get_rangevector (pl, op, &rv, 0x1);
3266		2995
3267	/* starting with the 'head' part, lets loop	2996	/* starting with the 'head' part, lets loop
3268	* through the object and find if it has any	2997	* through the object and find if it has any
3269	* part that is in the los array but isnt on	2998	* part that is in the los array but isn't on
3270	* a blocked los square.	2999	* a blocked los square.
3271	* we use the archetype to figure out offsets.	3000	* we use the archetype to figure out offsets.
3272	*/	3001	*/
3273	while (op)	3002	while (op)
3274	{	3003	{
3275	dx = rv.distance_x + op->arch->clone.x;	3004	dx = rv.distance_x + op->arch->x;
3276	dy = rv.distance_y + op->arch->clone.y;	3005	dy = rv.distance_y + op->arch->y;
3277		3006
3278	/* only the viewable area the player sees is updated by LOS	3007	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3279	* code, so we need to restrict ourselves to that range of values
3280	* for any meaningful values.
3281	*/
3282	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3283	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3284	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3285	return 1;	3008	return 1;
		3009
3286	op = op->more;	3010	op = op->more;
3287	}	3011	}
		3012
3288	return 0;	3013	return 0;
3289	}	3014	}
3290		3015
3291	/* routine for both players and monsters. We call this when	3016	/* routine for both players and monsters. We call this when
3292	* there is a possibility for our action distrubing our hiding	3017	* there is a possibility for our action distrubing our hiding
3293	* place or invisiblity spell. Artefact invisiblity is not	3018	* place or invisiblity spell. Artefact invisiblity causes
3294	* effected by this. If we arent invisible to begin with, we	3019	* "noise" instead. If we arent invisible to begin with, we
3295	* return 0.	3020	* return 0.
3296	*/	3021	*/
3297	int	3022	int
3298	action_makes_visible (object *op)	3023	action_makes_visible (object *op)
3299	{	3024	{
3300
3301	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))	3025	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3302	{	3026	{
3303	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))	3027	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		3028	{
		3029	// artefact invisibility is permanent, but we still make noise
		3030	// this is important for game-balance.
		3031	if (op->contr)
		3032	op->make_noise ();
		3033
3304	return 0;	3034	return 0;
		3035	}
3305		3036
3306	if (op->contr && op->contr->tmp_invis == 0)	3037	if (op->contr && op->contr->tmp_invis == 0)
3307	return 0;	3038	return 0;
3308		3039
3309	/* If monsters, they should become visible */	3040	/* If monsters, they should become visible */
3310	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))	3041	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
3311	{	3042	{
3312	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");	3043	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
3313	return 1;	3044	return 1;
3314	}	3045	}
3315	}	3046	}
		3047
3316	return 0;	3048	return 0;
3317	}	3049	}
3318		3050
3319	/* op_on_battleground - checks if the given object op (usually	3051	/* op_on_battleground - checks if the given object op (usually
3320	* a player) is standing on a valid battleground-tile,	3052	* a player) is standing on a valid battleground-tile,
…		…
3325	* Default is to do the same as before, so only people wanting to have different points need worry about this	3057	* Default is to do the same as before, so only people wanting to have different points need worry about this
3326	*/	3058	*/
3327	int	3059	int
3328	op_on_battleground (object *op, int *x, int *y)	3060	op_on_battleground (object *op, int *x, int *y)
3329	{	3061	{
3330	object *tmp;
3331
3332	/* A battleground-tile needs the following attributes to be valid:	3062	/* A battleground-tile needs the following attributes to be valid:
3333	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3063	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3334	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3064	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3335	* and the exit-coordinates sp/hp must both be > 0.	3065	* and the exit-coordinates sp/hp must both be > 0.
3336	* => The intention here is to prevent abuse of the battleground-	3066	* => The intention here is to prevent abuse of the battleground-
3337	* feature (like pickable or hidden battleground tiles). */	3067	* feature (like pickable or hidden battleground tiles). */
3338	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3068	for (object *tmp = op->below; tmp; tmp = tmp->below)
3339	{	3069	{
3340	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3070	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
3341	{	3071	{
3342	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3072	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3343	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3073	&& tmp->type == BATTLEGROUND
		3074	&& tmp->name == shstr_battleground
		3075	&& EXIT_X (tmp) && EXIT_Y (tmp))
3344	{	3076	{
3345	/*before we assign the exit, check if this is a teambattle */	3077	/* before we assign the exit, check if this is a teambattle */
3346	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3078	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3347	{	3079	{
3348	object *invtmp;
3349
3350	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3080	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3351	{	3081	{
3352	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))	3082	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3353	{	3083	{
3354	if (x != NULL && y != NULL)	3084	if (x && y)
3355	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3085	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3086
3356	return 1;	3087	return 1;
3357	}	3088	}
3358	}	3089	}
3359	}	3090	}
		3091
3360	if (x != NULL && y != NULL)	3092	if (x && y)
3361	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3093	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3094
3362	return 1;	3095	return 1;
3363	}	3096	}
3364	}	3097	}
3365	}	3098	}
		3099
3366	/* If we got here, did not find a battleground */	3100	/* If we got here, did not find a battleground */
3367	return 0;	3101	return 0;
3368	}	3102	}
3369		3103
3370	/*	3104	/*
…		…
3386	char buf[MAX_BUF]; /* tmp. string buffer */	3120	char buf[MAX_BUF]; /* tmp. string buffer */
3387	int i = 0, j = 0;	3121	int i = 0, j = 0;
3388		3122
3389	/* get the appropriate treasurelist */	3123	/* get the appropriate treasurelist */
3390	if (atnr == ATNR_FIRE)	3124	if (atnr == ATNR_FIRE)
3391	trlist = find_treasurelist ("dragon_ability_fire");	3125	trlist = treasurelist::find (shstr_dragon_ability_fire);
3392	else if (atnr == ATNR_COLD)	3126	else if (atnr == ATNR_COLD)
3393	trlist = find_treasurelist ("dragon_ability_cold");	3127	trlist = treasurelist::find (shstr_dragon_ability_cold);
3394	else if (atnr == ATNR_ELECTRICITY)	3128	else if (atnr == ATNR_ELECTRICITY)
3395	trlist = find_treasurelist ("dragon_ability_elec");	3129	trlist = treasurelist::find (shstr_dragon_ability_elec);
3396	else if (atnr == ATNR_POISON)	3130	else if (atnr == ATNR_POISON)
3397	trlist = find_treasurelist ("dragon_ability_poison");	3131	trlist = treasurelist::find (shstr_dragon_ability_poison);
3398		3132
3399	if (trlist == NULL || who->type != PLAYER)	3133	if (trlist == NULL || who->type != PLAYER)
3400	return;	3134	return;
3401		3135
3402	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3136	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3406	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3140	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3407	return;	3141	return;
3408	}	3142	}
3409		3143
3410	/* everything seems okay - now bring on the gift: */	3144	/* everything seems okay - now bring on the gift: */
3411	item = &(tr->item->clone);	3145	item = tr->item;
3412		3146
3413	if (item->type == SPELL)	3147	if (item->type == SPELL)
3414	{	3148	{
3415	if (check_spell_known (who, item->name))	3149	if (check_spell_known (who, item->name))
3416	return;	3150	return;
…		…
3475	{	3209	{
3476	/* forces in the treasurelist can alter the player's stats */	3210	/* forces in the treasurelist can alter the player's stats */
3477	object *skin;	3211	object *skin;
3478		3212
3479	/* first get the dragon skin force */	3213	/* first get the dragon skin force */
3480	shstr_cmp dragon_skin_force ("dragon_skin_force");
3481	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3214	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3482	;	3215	;
3483		3216
3484	if (!skin)	3217	if (!skin)
3485	return;	3218	return;
3486		3219
…		…
3521	else	3254	else
3522	{	3255	{
3523	/* generate misc. treasure */	3256	/* generate misc. treasure */
3524	tmp = arch_to_object (tr->item);	3257	tmp = arch_to_object (tr->item);
3525	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3258	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3526	tmp = insert_ob_in_ob (tmp, who);	3259	who->insert (tmp);
3527	if (who->type == PLAYER)
3528	esrv_send_item (who, tmp);
3529	}	3260	}
3530	}	3261	}
3531		3262
3532	/**	3263	/**
3533	* Unready an object for a player. This function does nothing if the object was	3264	* Unready an object for a player. This function does nothing if the object was
3534	* not readied.	3265	* not readied.
3535	*/	3266	*/
3536	void	3267	void
3537	player_unready_range_ob (player *pl, object *ob)	3268	player_unready_range_ob (player *pl, object *ob)
3538	{	3269	{
3539	rangetype i;	3270	if (pl->ob->current_weapon == ob)
		3271	pl->ob->current_weapon = 0;
3540		3272
3541	for (i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))	3273	if (pl->combat_ob == ob)
3542	{	3274	pl->combat_ob = 0;
		3275
3543	if (pl->ranges[i] == ob)	3276	if (pl->ranged_ob == ob)
3544	{	3277	pl->ranged_ob = 0;
3545	pl->ranges[i] = NULL;
3546	if (pl->shoottype == i)
3547	{
3548	pl->shoottype = range_none;
3549	}
3550	}
3551	}
3552	}	3278	}
		3279
		3280	sint8
		3281	player::darkness_at (maptile *map, int x, int y) const
		3282	{
		3283	if (!ns)
		3284	return LOS_BLOCKED;
		3285
		3286	int dx, dy;
		3287	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3288	return LOS_BLOCKED;
		3289
		3290	x += dx - ns->current_x;
		3291	y += dy - ns->current_y;
		3292
		3293	return blocked_los (x, y);
		3294	}
		3295
		3296	void
		3297	player::infobox (const char *title, const char *msg, int color)
		3298	{
		3299	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3300	}
		3301
		3302	void
		3303	player::statusmsg (const char *msg, int color)
		3304	{
		3305	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3306	}
		3307
		3308	void
		3309	player::failmsg (const char *msg, int color)
		3310	{
		3311	play_sound (sound_find ("generic_failure"));
		3312	statusmsg (msg, color);
		3313	}
		3314

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