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Comparing deliantra/server/server/player.C (file contents):
Revision 1.73 by root, Wed Dec 27 18:09:49 2006 UTC vs.
Revision 1.254 by root, Fri Mar 26 00:05:45 2010 UTC

1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3		3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
6		7	*
7	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
8	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
9	the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
10	(at your option) any later version.	11	* option) any later version.
11		12	*
12	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,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	16	* GNU General Public License for more details.
16		17	*
17	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
18	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
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
20		21	*
21	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>
22	*/	23	*/
		24
		25	//+GPL
23		26
24	#include <global.h>	27	#include <global.h>
25	#include <pwd.h>
26	#include <sproto.h>	28	#include <sproto.h>
27	#include <sounds.h>	29	#include <sounds.h>
28	#include <living.h>	30	#include <living.h>
29	#include <object.h>	31	#include <object.h>
30	#include <spells.h>	32	#include <spells.h>
31	#include <skills.h>	33	#include <skills.h>
32		34
33	#include <algorithm>	35	#include <algorithm>
34	#include <functional>	36	#include <functional>
35		37
36	player *	38	playervec players;
37	find_player (const char *plname)
38	{
39	for_all_players (pl)
40	if (pl->ob && !strcmp (query_name (pl->ob), plname))
41	return pl;
42
43	return 0;
44	}
45
46	void
47	display_motd (const object *op)
48	{
49	char buf[MAX_BUF];
50	char motd[HUGE_BUF];
51	FILE *fp;
52	int comp;
53	int size;
54
55	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
56	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
57	return;
58
59	motd[0] = '\0';
60	size = 0;
61
62	while (fgets (buf, MAX_BUF, fp))
63	{
64	if (*buf == '#')
65	continue;
66
67	strncat (motd + size, buf, HUGE_BUF - size);
68	size += strlen (buf);
69	}
70
71	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
72	close_and_delete (fp, comp);
73	}
74
75	void
76	send_rules (const object *op)
77	{
78	char buf[MAX_BUF];
79	char rules[HUGE_BUF];
80	FILE *fp;
81	int comp;
82	int size;
83
84	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
85	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
86	return;
87
88	rules[0] = '\0';
89	size = 0;
90
91	while (fgets (buf, MAX_BUF, fp))
92	{
93	if (*buf == '#')
94	continue;
95
96	if (size + strlen (buf) >= HUGE_BUF)
97	{
98	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
99	break;
100	}
101
102	strncat (rules + size, buf, HUGE_BUF - size);
103	size += strlen (buf);
104	}
105
106	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
107	close_and_delete (fp, comp);
108	}
109
110	void
111	send_news (const object *op)
112	{
113	char buf[MAX_BUF];
114	char news[HUGE_BUF];
115	char subject[MAX_BUF];
116	FILE *fp;
117	int comp;
118	int size;
119
120	sprintf (buf, "%s/%s", settings.confdir, settings.news);
121	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
122	return;
123
124	news[0] = '\0';
125	subject[0] = '\0';
126	size = 0;
127
128	while (fgets (buf, MAX_BUF, fp) != NULL)
129	{
130	if (*buf == '#')
131	continue;
132
133	if (*buf == '%')
134	{ /* send one news */
135	if (size > 0)
136	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 */
137	strcpy (subject, buf + 1);
138	strip_endline (subject);
139	size = 0;
140	news[0] = '\0';
141	}
142	else
143	{
144	if (size + strlen (buf) >= HUGE_BUF)
145	{
146	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
147	break;
148	}
149	strncat (news + size, buf, HUGE_BUF - size);
150	size += strlen (buf);
151	}
152	}
153
154	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
155	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", "%s\n%s", subject, news);
156	close_and_delete (fp, comp);
157	}
158		39
159	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
160	static void	41	static void
161	set_first_map (object *op)	42	set_first_map (object *op)
162	{	43	{
163	strcpy (op->contr->maplevel, first_map_path);	44	op->contr->maplevel = first_map_path;
164	op->x = -1;	45	op->x = -1;
165	op->y = -1;	46	op->y = -1;
166	enter_exit (op, 0);	47	}
		48
		49	void
		50	player::activate ()
		51	{
		52	if (active)
		53	return;
		54
		55	players.insert (this);
		56	ob->remove ();
		57	ob->map = 0;
		58	ob->activate_recursive ();
		59	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		60	add_friendly_object (ob);
		61	}
		62
		63	void
		64	player::deactivate ()
		65	{
		66	if (!active)
		67	return;
		68
		69	terminate_all_pets (ob);
		70	remove_friendly_object (ob);
		71	ob->deactivate_recursive ();
		72
		73	if (ob->map)
		74	maplevel = ob->map->path;
		75
		76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		78	ob->map = 0;
		79	party = 0;
		80
		81	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		82
		83	players.erase (this);
167	}	84	}
168		85
169	// connect the player with a specific client	86	// connect the player with a specific client
170	// also changed, rationalises, and fixes some incorrect settings	87	// also changes, rationalises, and fixes some incorrect settings
171	void	88	void
172	player::connect (client *ns)	89	player::connect (client *ns)
173	{	90	{
174	this->ns = ns;	91	this->ns = ns;
175	ns->pl = this;	92	ns->pl = this;
176		93
177	next = first_player;	94	run_on = 0;
178	first_player = this;	95	fire_on = 0;
		96	ob->close_container (); //TODO: client-specific
179		97
180	ns->update_look = 0;	98	ns->update_look = 0;
181	ns->look_position = 0;	99	ns->look_position = 0;
182		100
183	clear_los (ob);	101	clear_los ();
		102
		103	ns->reset_stats ();
184		104
185	/* make sure he's a player -- needed because of class change. */	105	/* make sure he's a player -- needed because of class change. */
186	ob->type = PLAYER; // we are paranoid	106	ob->type = PLAYER; // we are paranoid
187	ob->race = ob->arch->clone.race;	107	ob->race = ob->arch->race;
188		108
189	if (!legal_range (ob, shoottype))	109	ob->update_weight ();
190	shoottype = range_none;
191
192	ob->carrying = sum_weight (ob);
193	link_player_skills (ob);	110	link_skills ();
194		111
195	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
196	ob->set_speed (ob->speed);
197
198	assign (title, ob->arch->clone.name);	112	assign (title, ob->arch->object::name);
199
200	/* can_use_shield is a new flag. However, the can_use.. seems to largely come
201	* from the class, and not race. I don't see any way to get the class information
202	* to then update this. I don't think this will actually break anything - anyone
203	* that can use armour should be able to use a shield. What this may 'break'
204	* are features new characters get, eg, if someone starts up with a Q, they
205	* should be able to use a shield. However, old Q's won't get that advantage.
206	*/
207	if (QUERY_FLAG (ob, FLAG_USE_ARMOUR))
208	SET_FLAG (ob, FLAG_USE_SHIELD);
209		113
210	/* if it's a dragon player, set the correct title here */	114	/* if it's a dragon player, set the correct title here */
211	if (is_dragon_pl (ob))	115	if (ob->is_dragon ())
212	{	116	{
213	object *tmp, *abil = 0, *skin = 0;	117	object *tmp, *abil = 0, *skin = 0;
214
215	shstr_cmp dragon_ability_force ("dragon_ability_force");
216	shstr_cmp dragon_skin_force ("dragon_skin_force");
217		118
218	for (tmp = ob->inv; tmp; tmp = tmp->below)	119	for (tmp = ob->inv; tmp; tmp = tmp->below)
219	if (tmp->type == FORCE)	120	if (tmp->type == FORCE)
220	if (tmp->arch->name == dragon_ability_force)	121	if (tmp->arch->archname == shstr_dragon_ability_force)
221	abil = tmp;	122	abil = tmp;
222	else if (tmp->arch->name == dragon_skin_force)	123	else if (tmp->arch->archname == shstr_dragon_skin_force)
223	skin = tmp;	124	skin = tmp;
224		125
225	set_dragon_name (ob, abil, skin);	126	set_dragon_name (ob, abil, skin);
226	}	127	}
227		128
228	CLEAR_FLAG (ob, FLAG_FRIENDLY);
229	add_friendly_object (ob);
230
231	LOG (llevInfo, "LOGIN: Player named %s from ip %s\n", &ob->name, ns->host);
232
233	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	129	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
234		130
235	esrv_new_player (this, ob->weight + ob->carrying);	131	esrv_new_player (this);
236		132
237	ob->update_stats ();	133	ob->update_stats ();
		134
238	ns->floorbox_update ();	135	ns->floorbox_update ();
239
240	esrv_send_inventory (ob, ob);	136	esrv_send_inventory (ob, ob);
241	esrv_add_spells (this, 0);	137	esrv_add_spells (this, 0);
242		138
243	enter_exit (ob, 0);	139	ob->flag [FLAG_READY_WEAPON] = false;
		140	ob->flag [FLAG_READY_SKILL] = false;
		141	ob->flag [FLAG_READY_BOW] = false;
244		142
245	send_rules (ob);	143	for (object *op = ob->inv; op; op = op->below)
246	send_news (ob);	144	if (op->flag [FLAG_APPLIED])
247	display_motd (ob);	145	switch (op->type)
		146	{
		147	case SKILL:
		148	op->flag [FLAG_APPLIED] = false;
		149	break;
		150
		151	case WAND:
		152	case ROD:
		153	case HORN:
		154	case BOW:
		155	ranged_ob = op;
		156	break;
		157
		158	case WEAPON:
		159	combat_ob = op;
		160	break;
		161	}
		162
		163	ob->current_weapon = 0;
		164	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
		165	activate (); // change_weapon also activates, but this doesn't hurt
		166
		167	INVOKE_PLAYER (CONNECT, this);
248	INVOKE_PLAYER (LOGIN, this);	168	INVOKE_PLAYER (LOGIN, this);
249	}	169	}
250		170
251	void	171	void
252	player::disconnect ()	172	player::disconnect ()
253	{	173	{
254	//TODO: don't be so harsh and destroy :)	174	if (ob)
		175	{
		176	ob->close_container (); //TODO: client-specific
		177	ob->drop_unpaid_items ();
		178	}
		179
255	if (ns)	180	if (ns)
256	{	181	{
257	if (enable_save)	182	if (active)
258	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	183	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
259		184
260	client *ns = this->ns;	185	INVOKE_PLAYER (DISCONNECT, this);
261	ns->send_packet ("goodbye");	186
262	ns->flush ();	187	ns->reset_stats ();
263	ns->pl = 0;	188	ns->pl = 0;
264	this->ns = 0;	189	ns = 0;
265
266	ns->destroy ();
267	destroy ();
268	}	190	}
		191
		192	// this is important for the player scheduler to get the correct refcount
		193	// when ns = 0
		194	observe = viewpoint = ob;
		195
		196	deactivate ();
269	}	197	}
		198
		199	//-GPL
270		200
271	// the need for this function can be explained	201	// the need for this function can be explained
272	// by load_object not returning the object	202	// by load_object not returning the object
273	void	203	void
274	player::set_object (object *op)	204	player::set_object (object *op)
275	{	205	{
276	ob = op;	206	ob = observe = viewpoint = op;
277	ob->contr = this; /* this aren't yet in archetype */	207	ob->contr = this; /* this aren't yet in archetype */
278		208
		209	ob->speed = 1.0f;
279	ob->speed_left = 0.5;	210	ob->speed_left = 0.5f;
280	ob->speed = 1.0;	211
281	ob->direction = 5; /* So player faces south */	212	ob->direction = 5; /* So player faces south */
282	ob->stats.wc = 2;
283	ob->run_away = 25; /* Then we panick... */
284
285	set_first_map (ob);
286
287	ob->roll_stats ();
288	}	213	}
		214
		215	void
		216	player::set_observe (object *op)
		217	{
		218	observe = viewpoint = op ? op : ob;
		219	do_los = 1;
		220	}
		221
		222	void
		223	player::set_viewpoint (object *op)
		224	{
		225	viewpoint = op ? op : (object *)observe;
		226	do_los = 1;
		227	}
		228
		229	//+GPL
289		230
290	player::player ()	231	player::player ()
291	{	232	{
292	/* There are some elements we want initialized to non zero value -	233	/* There are some elements we want initialised to non zero value -
293	* we deal with that below this point.	234	* we deal with that below this point.
294	*/	235	*/
295	outputs_sync = 16; /* Every 2 seconds */	236	outputs_sync = 4;
296	outputs_count = 8; /* Keeps present behaviour */	237	outputs_count = 4;
297	unapply = unapply_nochoice;	238	unapply = unapply_nochoice;
298		239
299	assign (savebed_map, first_map_path); /* Init. respawn position */	240	savebed_map = first_map_path; /* Init. respawn position */
300		241
301	gen_sp_armour = 10;	242	gen_sp_armour = 10;
302	last_speed = -1;
303	shoottype = range_none;
304	bowtype = bow_normal;	243	bowtype = bow_normal;
305	petmode = pet_normal;	244	petmode = pet_normal;
306	listening = 10;
307	usekeys = containers;	245	usekeys = containers;
308	last_weapon_sp = -1;
309	peaceful = 1; /* default peaceful */	246	peaceful = 1; /* default peaceful */
310	do_los = 1;	247	do_los = 1;
311		248
312	/* we need to clear these to -1 and not zero - otherwise,	249	weapon_sp = 1.0f;
313	* if a player quits and starts a new character, we wont	250	weapon_sp_left = 0.5f;
314	* send new values to the client, as things like exp start
315	* at zero.
316	*/
317	for (int i = 0; i < NUM_SKILLS; i++)
318	last_skill_exp[i] = -1;
319
320	for (int i = 0; i < NROFATTACKS; i++)
321	last_resist[i] = -1;
322
323	last_stats.exp = -1;
324	last_weight = (uint32) - 1;
325	}	251	}
326		252
327	void	253	void
328	player::do_destroy ()	254	player::do_destroy ()
329	{	255	{
330	disconnect ();	256	disconnect ();
331		257
332	save (false);
333	enable_save = false;
334
335	attachable::do_destroy ();	258	attachable::do_destroy ();
336
337	terminate_all_pets (ob);
338
339	if (first_player != this)
340	{
341	player *prev = first_player;
342
343	while (prev && prev->next && prev->next != this)
344	prev = prev->next;
345
346	if (prev->next != this)
347	{
348	LOG (llevError, "Free_player: Can't find previous player.\n");
349	abort ();
350	}
351
352	prev->next = next;
353	}
354	else
355	first_player = next;
356		259
357	if (ob)	260	if (ob)
358	{	261	{
359	ob->destroy_inv (false);	262	ob->destroy_inv (false);
360	ob->destroy ();	263	ob->destroy ();
361	}	264	}
		265
		266	ob = observe = viewpoint = 0;
362	}	267	}
363		268
364	player::~player ()	269	player::~player ()
365	{	270	{
366	/* Clear item stack */	271	/* Clear item stack */
367	free (stack_items);	272	free (stack_items);
		273	}
		274
		275	/*
		276	* get_player_archetype() return next player archetype from archetype
		277	* list. Not very efficient routine, but used only creating new players.
		278	* Note: there MUST be at least one player archetype!
		279	*/
		280	static archetype *
		281	get_player_archetype (archetype *at)
		282	{
		283	// archetypes could have been reloaded
		284	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		285
		286	if (!nat)
		287	return at;
		288
		289	archvec::iterator i = archetypes.find (nat);
		290
		291	for (;;)
		292	{
		293	if (++i == archetypes.end ())
		294	i = archetypes.begin ();
		295	else if (*i == at)
		296	cleanup ("not a single player archetype found");
		297
		298	if ((*i)->type == PLAYER)
		299	return *i;
		300	}
368	}	301	}
369		302
370	/* Tries to add player on the connection passed in ns.	303	/* Tries to add player on the connection passed in ns.
371	* All we can really get in this is some settings like host and display	304	* All we can really get in this is some settings like host and display
372	* mode.	305	* mode.
…		…
374	player *	307	player *
375	player::create ()	308	player::create ()
376	{	309	{
377	player *pl = new player;	310	player *pl = new player;
378		311
379	pl->set_object (arch_to_object (get_player_archetype (0)));	312	pl->set_object (get_player_archetype (0)->instance ());
		313
		314	pl->ob->roll_stats ();
		315	pl->ob->stats.wc = 2;
		316	pl->ob->run_away = 25; /* Then we panick... */
		317
		318	set_first_map (pl->ob);
380		319
381	return pl;	320	return pl;
382	}
383
384	/*
385	* get_player_archetype() return next player archetype from archetype
386	* list. Not very efficient routine, but used only creating new players.
387	* Note: there MUST be at least one player archetype!
388	*/
389	archetype *
390	get_player_archetype (archetype *at)
391	{
392	archetype *start = at;
393
394	for (;;)
395	{
396	if (at == NULL || at->next == NULL)
397	at = first_archetype;
398	else
399	at = at->next;
400
401	if (at->clone.type == PLAYER)
402	return at;
403
404	if (at == start)
405	{
406	LOG (llevError, "No Player archetypes\n");
407	exit (-1);
408	}
409	}
410	}	321	}
411		322
412	object *	323	object *
413	get_nearest_player (object *mon)	324	get_nearest_player (object *mon)
414	{	325	{
415	object *op = NULL;	326	object *op = NULL;
416	objectlink *ol;	327	objectlink *ol;
417	unsigned lastdist;	328	unsigned lastdist;
418	rv_vector rv;	329	rv_vector rv;
419		330
420	for (ol = first_friendly_object, lastdist = 1000; ol != NULL; ol = ol->next)	331	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
421	{	332	{
422	/* We should not find free objects on this friendly list, but it
423	* does periodically happen. Given that, lets deal with it.
424	* While unlikely, it is possible the next object on the friendly
425	* list is also free, so encapsulate this in a while loop.
426	*/
427	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
428	{
429	object *tmp = ol->ob;
430
431	/* Can't do much more other than log the fact, because the object
432	* itself will have been cleared.
433	*/
434	LOG (llevDebug, "get_nearest_player: Found free/non friendly object on friendly list\n");
435	ol = ol->next;
436	remove_friendly_object (tmp);
437	if (!ol)
438	return op;
439	}
440
441	/* Remove special check for player from this. First, it looks to cause
442	* some crashes (ol->ob->contr not set properly?), but secondly, a more
443	* complicated method of state checking would be needed in any case -
444	* as it was, a clever player could type quit, and the function would
445	* skip them over while waiting for confirmation. Remove
446	* on_same_map check, as can_detect_enemy also does this
447	*/
448	if (!can_detect_enemy (mon, ol->ob, &rv))	333	if (!can_detect_enemy (mon, ol->ob, &rv))
449	continue;	334	continue;
450		335
451	if (lastdist > rv.distance)	336	if (lastdist > rv.distance)
452	{	337	{
…		…
528	x = mon->x;	413	x = mon->x;
529	y = mon->y;	414	y = mon->y;
530	m = mon->map;	415	m = mon->map;
531	dir = rv.direction;	416	dir = rv.direction;
532	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	417	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
533	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	418	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		419
534	/* If we can't solve it within the search distance, return now. */	420	/* If we can't solve it within the search distance, return now. */
535	if (diff > max)	421	if (diff > max)
536	return 0;	422	return 0;
		423
537	while (diff > 1 && max > 0)	424	while (diff > 1 && max > 0)
538	{	425	{
539	lastx = x;	426	lastx = x;
540	lasty = y;	427	lasty = y;
541	lastmap = m;	428	lastmap = m;
…		…
623	max--;	510	max--;
624	lastdir = dir;	511	lastdir = dir;
625	if (!firstdir)	512	if (!firstdir)
626	firstdir = dir;	513	firstdir = dir;
627	}	514	}
		515
628	if (diff <= 1)	516	if (diff <= 1)
629	{	517	{
630	/* Recalculate diff (distance) because we may not have actually	518	/* Recalculate diff (distance) because we may not have actually
631	* headed toward player for entire distance.	519	* headed toward player for entire distance.
632	*/	520	*/
633	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	521	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
634	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	522	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
635	}	523	}
		524
636	if (diff > max)	525	if (diff > max)
637	return 0;	526	return 0;
638	}	527	}
		528
639	/* If we reached the max, didn't find a direction in time */	529	/* If we reached the max, didn't find a direction in time */
640	if (!max)	530	if (!max)
641	return 0;	531	return 0;
642		532
643	return firstdir;	533	return firstdir;
644	}	534	}
645		535
646	void	536	void
647	give_initial_items (object *pl, treasurelist * items)	537	give_initial_items (object *pl, treasurelist *items)
648	{	538	{
649	object *op, *next = NULL;
650
651	if (pl->randomitems != NULL)	539	if (pl->randomitems)
652	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	540	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
653		541
654	for (op = pl->inv; op; op = next)	542	for (object *next, *op = pl->inv; op; op = next)
655	{	543	{
656	next = op->below;	544	next = op->below;
657		545
658	/* Forces get applied per default, unless they have the	546	/* Forces get applied per default, unless they have the
659	* flag "neutral" set. Sorry but I can't think of a better way	547	* flag "neutral" set. Sorry but I can't think of a better way
…		…
664	/* we never give weapons/armour if these cannot be used	552	/* we never give weapons/armour if these cannot be used
665	* by this player due to race restrictions	553	* by this player due to race restrictions
666	*/	554	*/
667	if (pl->type == PLAYER)	555	if (pl->type == PLAYER)
668	{	556	{
669	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	557	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		558	&&
670	(op->type == ARMOUR || op->type == BOOTS ||	559	(op->type == ARMOUR || op->type == BOOTS
671	op->type == CLOAK || op->type == HELMET ||	560	|| op->type == CLOAK || op->type == HELMET
672	op->type == SHIELD || op->type == GLOVES ||	561	|| op->type == SHIELD || op->type == GLOVES
		562	|| op->type == BRACERS || op->type == GIRDLE))
673	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	563	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
674	{	564	{
675	op->destroy ();	565	op->destroy ();
676	continue;	566	continue;
677	}	567	}
678	}	568	}
679		569
680	/* This really needs to be better - we should really give	570	/* Here we remove duplicated skills (as duplicated spell objects have
681	* a substitute spellbook. The problem is that we don't really	571	* _very_ confusing effects for players), which could for instance be
682	* have a good idea what to replace it with (need something like	572	* generated by bad treasurelists. - elmex
683	* a first level treasurelist for each skill.)
684	* remove duplicate skills also
685	*/	573	*/
686	if (op->type == SPELLBOOK || op->type == SKILL)	574	if (op->type == SKILL)
687	{	575	{
688	object *tmp;
689
690	for (tmp = op->below; tmp; tmp = tmp->below)	576	for (object *tmp = op->below; tmp; tmp = tmp->below)
691	if (tmp->type == op->type && tmp->name == op->name)	577	if (tmp->type == op->type && tmp->name == op->name)
692	break;
693
694	if (tmp)
695	{	578	{
696	op->destroy ();	579	op->destroy ();
		580	LOG (llevError,
697	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	581	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
698	continue;	582	break;
699	}	583	}
700		584
701	if (op->nrof > 1)	585	if (op->nrof > 1)
702	op->nrof = 1;	586	op->nrof = 1;
703	}	587	}
704		588
705	if (op->type == SPELLBOOK && op->inv)	589	if (op->type == SPELLBOOK && op->inv)
706	{
707	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);	590	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
708	}
709		591
710	/* Give starting characters identified, uncursed, and undamned	592	/* Give starting characters identified, uncursed, and undamned
711	* items. Just don't identify gold or silver, or it won't be	593	* items. Just don't identify gold or silver, or it won't be
712	* merged properly.	594	* merged properly.
713	*/	595	*/
714	if (need_identify (op))	596	if (need_identify (op))
715	{	597	{
716	SET_FLAG (op, FLAG_IDENTIFIED);	598	SET_FLAG (op, FLAG_IDENTIFIED);
717	CLEAR_FLAG (op, FLAG_CURSED);	599	CLEAR_FLAG (op, FLAG_CURSED);
718	CLEAR_FLAG (op, FLAG_DAMNED);	600	CLEAR_FLAG (op, FLAG_DAMNED);
719	}	601	}
		602
720	if (op->type == SPELL)	603	if (op->type == SPELL)
721	{	604	{
722	op->destroy ();	605	op->destroy ();
723	continue;	606	continue;
724	}	607	}
…		…
726	{	609	{
727	SET_FLAG (op, FLAG_CAN_USE_SKILL);	610	SET_FLAG (op, FLAG_CAN_USE_SKILL);
728	op->stats.exp = 0;	611	op->stats.exp = 0;
729	op->level = 1;	612	op->level = 1;
730	}	613	}
731	/* lock all 'normal items by default */	614	else /* lock all 'normal items by default */
732	else
733	SET_FLAG (op, FLAG_INV_LOCKED);	615	SET_FLAG (op, FLAG_INV_LOCKED);
734	} /* for loop of objects in player inv */	616	} /* for loop of objects in player inv */
735		617
736	/* Need to set up the skill pointers */	618	/* Need to set up the skill pointers */
737	link_player_skills (pl);	619	pl->contr->link_skills ();
738	}	620	}
739		621
740	void	622	void
741	get_party_password (object *op, partylist *party)	623	get_party_password (object *op, partylist *party)
742	{	624	{
…		…
752	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	634	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
753	}	635	}
754		636
755	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	637	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
756	static int	638	static int
757	roll_stat (void)	639	roll_stat ()
758	{	640	{
759	int a[4], i, j, k;	641	int a[4], i, j, k;
760		642
761	for (i = 0; i < 4; i++)	643	for (i = 0; i < 4; i++)
762	a[i] = (int) RANDOM () % 6 + 1;	644	a[i] = (int) rndm (6) + 1;
763		645
764	for (i = 0, j = 0, k = 7; i < 4; i++)	646	for (i = 0, j = 0, k = 7; i < 4; i++)
765	if (a[i] < k)	647	if (a[i] < k)
766	k = a[i], j = i;	648	k = a[i], j = i;
767		649
…		…
773	}	655	}
774		656
775	void	657	void
776	object::roll_stats ()	658	object::roll_stats ()
777	{	659	{
778	int statsort [7];	660	int statsort [NUM_STATS];
779		661
780	for (;;)	662	for (;;)
781	{	663	{
782	int sum = 0;	664	int sum = 0;
783	for (int i = 7; i--; )	665	for (int i = NUM_STATS; i--; )
784	sum += statsort [i] = roll_stat ();	666	sum += statsort [i] = roll_stat ();
785		667
786	if (sum >= 82 && sum <= 116)	668	if (sum >= 82 && sum <= 116)
787	break;	669	break;
788	}	670	}
789		671
790	// Sort the stats so that rerolling is easier...	672	// Sort the stats so that rerolling is easier...
791	std::sort (statsort, statsort + 7, std::greater<int>());	673	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
792		674
		675	for (int i = 0; i < NUM_STATS; ++i)
793	stats.Str = statsort[0];	676	stats.stat (i) = statsort [i];
794	stats.Dex = statsort[1];
795	stats.Con = statsort[2];
796	stats.Int = statsort[3];
797	stats.Wis = statsort[4];
798	stats.Pow = statsort[5];
799	stats.Cha = statsort[6];
800		677
801	stats.exp = 0;	678	stats.exp = 0;
802	stats.ac = 0;	679	stats.ac = 0;
803		680
804	stats.hp = stats.maxhp;	681	stats.hp = stats.maxhp;
…		…
816	}	693	}
817		694
818	void	695	void
819	object::swap_stats (int a, int b)	696	object::swap_stats (int a, int b)
820	{	697	{
821	int tmp = get_attr_value (&contr->orig_stats, a);	698	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
822	set_attr_value (&contr->orig_stats, a, get_attr_value (&contr->orig_stats, b));
823	set_attr_value (&contr->orig_stats, b, tmp);
824		699
		700	for (int i = 0; i < NUM_STATS; ++i)
825	stats.Str = contr->orig_stats.Str;	701	stats.stat (i) = contr->orig_stats.stat (i);
826	stats.Dex = contr->orig_stats.Dex;
827	stats.Con = contr->orig_stats.Con;
828	stats.Int = contr->orig_stats.Int;
829	stats.Wis = contr->orig_stats.Wis;
830	stats.Pow = contr->orig_stats.Pow;
831	stats.Cha = contr->orig_stats.Cha;
832		702
833	//TODO: the following code looks so borked and should, at the very least,	703	//TODO: the following code looks so borked and should, at the very least,
834	// be merged with the similar code in roll_stats	704	// be merged with the similar code in roll_stats
835	stats.ac = 0;	705	stats.ac = 0;
836		706
…		…
855	static void	725	static void
856	start_info (object *op)	726	start_info (object *op)
857	{	727	{
858	char buf[MAX_BUF];	728	char buf[MAX_BUF];
859		729
860	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	730	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
861	new_draw_info (NDI_UNIQUE, 0, op, buf);	731	new_draw_info (NDI_UNIQUE, 0, op, buf);
862	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
863	//new_draw_info (NDI_UNIQUE, 0, op, " ");
864	}	732	}
865		733
866	/* This function takes the key that is passed, and does the	734	/* This function takes the key that is passed, and does the
867	* appropriate action with it (change race, or other things).	735	* appropriate action with it (change race, or other things).
868	* The function name is for historical reasons - now we have	736	* The function name is for historical reasons - now we have
869	* separate race and class; this actually changes the RACE,	737	* separate race and class; this actually changes the RACE,
870	* not the class.	738	* not the class.
871	*/	739	*/
872	int	740	void
873	key_change_class (object *op, char key)	741	player::chargen_race_done ()
874	{	742	{
875	int tmp_loop;
876
877	if (key == 'd' || key == 'D')
878	{
879	char buf[MAX_BUF];
880
881	/* this must before then initial items are given */	743	/* this must before then initial items are given */
882	esrv_new_player (op->contr, op->weight + op->carrying);	744	esrv_new_player (ob->contr);
883		745
884	treasurelist *tl = find_treasurelist ("starting_wealth");	746	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
885	if (tl)	747	if (tl)
886	create_treasure (tl, op, 0, 0, 0);	748	create_treasure (tl, ob, 0, 0, 0);
887		749
888	INVOKE_PLAYER (BIRTH, op->contr);	750	INVOKE_PLAYER (BIRTH, ob->contr);
889	INVOKE_PLAYER (LOGIN, op->contr);	751	INVOKE_PLAYER (LOGIN, ob->contr);
890		752
891	op->contr->ns->state = ST_PLAYING;	753	ob->contr->ns->state = ST_PLAYING;
892		754
893	if (op->msg)	755	if (ob->msg)
894	op->msg = NULL;	756	ob->msg = 0;
895		757
896	/* We create this now because some of the unique maps will need it
897	* to save here.
898	*/
899	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
900	make_path_to_file (buf);
901
902	#ifdef AUTOSAVE
903	op->contr->last_save_tick = pticks;
904	#endif
905	start_info (op);	758	start_info (ob);
906	CLEAR_FLAG (op, FLAG_WIZ);	759	CLEAR_FLAG (ob, FLAG_WIZ);
907	give_initial_items (op, op->randomitems);	760	give_initial_items (ob, ob->randomitems);
908	link_player_skills (op);
909	esrv_send_inventory (op, op);	761	esrv_send_inventory (ob, ob);
910	op->update_stats ();	762	ob->update_stats ();
911		763
912	/* This moves the player to a different start map, if there	764	/* This moves the player to a different start map, if there
913	* is one for this race	765	* is one for this race
914	*/	766	*/
915	if (*first_map_ext_path)	767	if (*first_map_ext_path)
916	{	768	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
917	object *tmp;
918	char mapname[MAX_BUF];
919
920	snprintf (mapname, MAX_BUF - 1, "%s/%s", first_map_ext_path, &op->arch->name);
921	tmp = object::create ();
922	EXIT_PATH (tmp) = mapname;
923	EXIT_X (tmp) = op->x;
924	EXIT_Y (tmp) = op->y;
925	enter_exit (op, tmp); /* we don't really care if it succeeded;
926	* if the map isn't there, then stay on the
927	* default initial map */
928	tmp->destroy ();
929	}
930	else	769	else
931	LOG (llevDebug, "first_map_ext_path not set\n");	770	LOG (llevDebug, "first_map_ext_path not set\n");
		771	}
932		772
933	return 0;	773	void
934	}	774	player::chargen_race_next ()
935		775	{
936	/* Following actually changes the race - this is the default command	776	/* Following actually changes the race - this is the default command
937	* if we don't match with one of the options above.	777	* if we don't match with one of the options above.
938	*/	778	*/
939		779
940	tmp_loop = 0;	780	do
941	while (!tmp_loop)
942	{	781	{
943	shstr name = op->name;	782	shstr name = ob->name;
944	int x = op->x, y = op->y;	783	int x = ob->x, y = ob->y;
945		784
946	op->remove_statbonus ();	785	ob->remove_statbonus ();
947	op->remove ();	786	ob->remove ();
948	op->arch = get_player_archetype (op->arch);	787	ob->arch = get_player_archetype (ob->arch);
949	op->arch->clone.copy_to (op);	788	ob->arch->copy_to (ob);
950	op->instantiate ();	789	ob->instantiate ();
951	op->stats = op->contr->orig_stats;	790	ob->stats = ob->contr->orig_stats;
952	op->name = op->name_pl = name;	791	ob->name = ob->name_pl = name;
953	op->x = x;	792	ob->x = x;
954	op->y = y;	793	ob->y = y;
955	SET_ANIMATION (op, 2); /* So player faces south */	794	SET_ANIMATION (ob, 2); /* So player faces south */
956	insert_ob_in_map (op, op->map, op, 0);	795	insert_ob_in_map (ob, ob->map, ob, 0);
957	assign (op->contr->title, op->arch->clone.name);	796	assign (ob->contr->title, ob->arch->object::name);
958	op->add_statbonus ();	797	ob->add_statbonus ();
959	tmp_loop = allowed_class (op);
960	}	798	}
		799	while (!allowed_class (ob));
961		800
962	update_object (op, UP_OBJ_FACE);	801	update_object (ob, UP_OBJ_FACE);
963	esrv_update_item (UPD_FACE, op, op);	802	esrv_update_item (UPD_FACE, ob, ob);
964	op->update_stats ();	803	ob->update_stats ();
965	op->stats.hp = op->stats.maxhp;	804	ob->stats.hp = ob->stats.maxhp;
966	op->stats.sp = op->stats.maxsp;	805	ob->stats.sp = ob->stats.maxsp;
967	op->stats.grace = 0;	806	ob->stats.grace = 0;
968
969	if (op->msg)
970	new_draw_info (NDI_BLUE, 0, op, op->msg);
971
972	send_query (op->contr->ns, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
973	return 0;
974	}	807	}
975		808
976	int	809	static void
977	key_confirm_quit (object *op, char key)
978	{
979	if (key != 'y' && key != 'Y' && key != 'q' && key != 'Q')
980	{
981	op->contr->ns->state = ST_PLAYING;
982	new_draw_info (NDI_UNIQUE, 0, op, "OK, continuing to play.");
983	return 1;
984	}
985
986	INVOKE_PLAYER (LOGOUT, op->contr);
987	INVOKE_PLAYER (QUIT, op->contr);
988
989	op->contr->enable_save = false;
990
991	terminate_all_pets (op);
992	leave_map (op);
993	op->direction = 0;
994	new_draw_info_format (NDI_UNIQUE | NDI_ALL, 5, NULL, "%s quits the game.", &op->name);
995
996	strcpy (op->contr->killer, "quit");
997	check_score (op);
998	op->contr->party = 0;
999	op->contr->own_title[0] = '\0';
1000
1001	object_ptr ob = op;
1002
1003	/* We need to hunt for any per player unique maps in memory and
1004	* get rid of them. The trailing slash in the path is intentional,
1005	* so that players named 'Ab' won't match against players 'Abe' pathname
1006	*/
1007	char buf[MAX_BUF];
1008	sprintf (buf, "%s/%s/%s/", settings.localdir, settings.playerdir, &op->name);
1009
1010	for_all_maps (mp)
1011	if (!strncmp (mp->path, buf, strlen (buf)))
1012	delete_map (mp);
1013
1014	delete_character (ob->name, 1);
1015	ob->contr->destroy ();
1016
1017	return 1;
1018	}
1019
1020	void
1021	flee_player (object *op)	810	flee_player (object *op)
1022	{	811	{
1023	int dir, diff;	812	int dir, diff;
1024	rv_vector rv;	813	rv_vector rv;
1025		814
…		…
1028	LOG (llevDebug, "Fleeing player is dead.\n");	817	LOG (llevDebug, "Fleeing player is dead.\n");
1029	CLEAR_FLAG (op, FLAG_SCARED);	818	CLEAR_FLAG (op, FLAG_SCARED);
1030	return;	819	return;
1031	}	820	}
1032		821
1033	if (op->enemy == NULL)	822	if (!op->enemy)
1034	{	823	{
1035	LOG (llevDebug, "Fleeing player had no enemy.\n");	824	LOG (llevDebug, "Fleeing player had no enemy.\n");
1036	CLEAR_FLAG (op, FLAG_SCARED);	825	CLEAR_FLAG (op, FLAG_SCARED);
1037	return;	826	return;
1038	}	827	}
1039		828
1040	/* Seen some crashes here. Since we don't store an
1041	* op->enemy_count, it is possible that something destroys the
1042	* actual enemy, and the object is recycled.
1043	*/
1044	if (op->enemy->map == NULL)
1045	{
1046	CLEAR_FLAG (op, FLAG_SCARED);
1047	op->enemy = NULL;
1048	return;
1049	}
1050
1051	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))	829	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1052	{	830	{
1053	op->enemy = NULL;	831	op->enemy = NULL;
1054	CLEAR_FLAG (op, FLAG_SCARED);	832	CLEAR_FLAG (op, FLAG_SCARED);
1055	return;	833	return;
…		…
1058	get_rangevector (op, op->enemy, &rv, 0);	836	get_rangevector (op, op->enemy, &rv, 0);
1059		837
1060	dir = absdir (4 + rv.direction);	838	dir = absdir (4 + rv.direction);
1061	for (diff = 0; diff < 3; diff++)	839	for (diff = 0; diff < 3; diff++)
1062	{	840	{
1063	int m = 1 - (RANDOM () & 2);	841	int m = 1 - rndm (2) * 2;
1064		842
1065	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	843	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
1066	return;	844	return;
1067	}	845	}
1068		846
1069	/* Cornered, get rid of scared */	847	/* Cornered, get rid of scared */
1070	CLEAR_FLAG (op, FLAG_SCARED);	848	CLEAR_FLAG (op, FLAG_SCARED);
1071	op->enemy = NULL;	849	op->enemy = NULL;
1072	}	850	}
1073		851
1074
1075	/* check_pick sees if there is stuff to be picked up/picks up stuff.	852	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1076	* IT returns 1 if the player should keep on moving, 0 if he should	853	* It returns 1 if the player should keep on moving, 0 if he should
1077	* stop.	854	* stop.
1078	*/	855	*/
1079	int	856	int
1080	check_pick (object *op)	857	check_pick (object *op)
1081	{	858	{
1082	object *tmp, *next;	859	object *tmp, *next;
1083	int stop = 0;	860	int stop = 0;
1084	int j, k, wvratio;	861	int wvratio;
1085	char putstring[128], tmpstr[16];
1086		862
1087	/* if you're flying, you cna't pick up anything */	863	/* if you're flying, you cna't pick up anything */
1088	if (op->move_type & MOVE_FLYING)	864	if (op->move_type & MOVE_FLYING)
1089	return 1;	865	return 1;
1090		866
1091	next = op->below;	867	next = op->below;
1092		868
		869	int cnt = MAX_ITEM_PER_ACTION;
		870	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
		871
1093	/* loop while there are items on the floor that are not marked as	872	/* loop while there are items on the floor that are not marked as
1094	* destroyed */	873	* destroyed */
1095	while (next && !next->destroyed ())	874	while (next && !next->destroyed ())
1096	{	875	{
1097	tmp = next;	876	tmp = next;
1098	next = tmp->below;	877	next = tmp->below;
1099		878
		879	if (cnt <= 0)
		880	{
		881	op->failmsg ("Couldn't pickup all items at once.");
		882	return 0;
		883	}
		884
1100	if (op->destroyed ())	885	if (op->destroyed ())
1101	return 0;	886	return 0;
1102		887
1103	if (!can_pick (op, tmp))	888	if (!can_pick (op, tmp))
1104	continue;	889	continue;
1105		890
1106	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	891	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1107	{	892	{
1108	if (item_matched_string (op, tmp, op->contr->search_str))	893	if (item_matched_string (op, tmp, op->contr->search_str))
1109	pick_up (op, tmp);	894	CHK_PICK_PICKUP;
		895
1110	continue;	896	continue;
1111	}	897	}
1112		898
1113	/* high not bit set? We're using the old autopickup model */	899	/* pickup handling */
		900	if (op->contr->mode & PU_DEBUG)
		901	{
		902	/* some debugging code to figure out item information */
		903	const char *str = tmp->name
		904	? format ("item name: %s item type: %d weight/value: %d",
		905	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		906	: format ("item name: %s item type: %d weight/value: %d",
		907	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		908
		909	new_draw_info (NDI_UNIQUE, 0, op, str);
		910	}
		911
		912	if (op->contr->mode & PU_INHIBIT)
		913	return 1;
		914
		915	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		916	return 1;
		917
		918	/* philosophy:
		919	* It's easy to grab an item type from a pile, as long as it's
		920	* generic. This takes no game-time. For more detailed pickups
		921	* and selections, select-items should be used. This is a
		922	* grab-as-you-run type mode that's really useful for arrows for
		923	* example.
		924	* The drawback: right now it has no frontend, so you need to
		925	* stick the bits you want into a calculator in hex mode and then
		926	* convert to decimal and then 'pickup <#>
		927	*/
		928
		929	/* the first two modes are exclusive: if NOTHING we return, if
		930	* STOP then we stop. All the rest are applied sequentially,
		931	* meaning if any test passes, the item gets picked up. */
		932
		933	/* if mode is set to pick nothing up, return */
		934	if (op->contr->mode == PU_NOTHING)
		935	return 1;
		936
		937	/* if mode is set to stop when encountering objects, return */
		938	/* take STOP before INHIBIT since it doesn't actually pick
		939	* anything up */
		940	if (op->contr->mode & PU_STOP)
		941	return 0;
		942
		943	/* useful for going into stores and not losing your settings... */
		944	/* and for battles wher you don't want to get loaded down while
		945	* fighting */
		946	if (op->contr->mode & PU_INHIBIT)
		947	return 1;
		948
		949	/* prevent us from turning into auto-thieves :) */
		950	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		951	continue;
		952
		953	/* ignore known cursed objects */
		954	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		955	continue;
		956
		957	/* all food and drink if desired */
		958	/* question: don't pick up known-poisonous stuff? */
1114	if (!(op->contr->mode & PU_NEWMODE))	959	if (op->contr->mode & PU_FOOD)
		960	if (tmp->type == FOOD)
1115	{	961	{
1116	switch (op->contr->mode)	962	CHK_PICK_PICKUP;
		963	continue;
		964	}
		965
		966	if (op->contr->mode & PU_DRINK)
		967	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		968	{
		969	CHK_PICK_PICKUP;
		970	continue;
		971	}
		972
		973	if (op->contr->mode & PU_POTION)
		974	if (tmp->type == POTION)
		975	{
		976	CHK_PICK_PICKUP;
		977	continue;
		978	}
		979
		980	/* spellbooks, skillscrolls and normal books/scrolls */
		981	if (op->contr->mode & PU_SPELLBOOK)
		982	if (tmp->type == SPELLBOOK)
		983	{
		984	CHK_PICK_PICKUP;
		985	continue;
		986	}
		987
		988	if (op->contr->mode & PU_SKILLSCROLL)
		989	if (tmp->type == SKILLSCROLL)
		990	{
		991	CHK_PICK_PICKUP;
		992	continue;
		993	}
		994
		995	if (op->contr->mode & PU_READABLES)
		996	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		997	{
		998	CHK_PICK_PICKUP;
		999	continue;
		1000	}
		1001
		1002	/* wands/staves/rods/horns */
		1003	if (op->contr->mode & PU_MAGIC_DEVICE)
		1004	if (tmp->type == WAND
		1005	|| tmp->type == ROD
		1006	|| tmp->type == HORN
		1007	|| tmp->type == POWER_CRYSTAL)
		1008	{
		1009	CHK_PICK_PICKUP;
		1010	continue;
		1011	}
		1012
		1013	/* pick up all magical items */
		1014	if (op->contr->mode & PU_MAGICAL)
		1015	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
		1016	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1017	{
		1018	CHK_PICK_PICKUP;
		1019	continue;
		1020	}
		1021
		1022	if (op->contr->mode & PU_VALUABLES)
		1023	{
		1024	if (tmp->type == MONEY || tmp->type == GEM)
1117	{	1025	{
1118	case 0:	1026	CHK_PICK_PICKUP;
1119	return 1; /* don't pick up */	1027	continue;
1120	case 1:
1121	pick_up (op, tmp);
1122	return 1;
1123	case 2:
1124	pick_up (op, tmp);
1125	return 0;
1126	case 3:
1127	return 0; /* stop before pickup */
1128	case 4:
1129	pick_up (op, tmp);
1130	break;
1131	case 5:
1132	pick_up (op, tmp);
1133	stop = 1;
1134	break;
1135	case 6:
1136	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1137	pick_up (op, tmp);
1138	break;
1139
1140	case 7:
1141	if (tmp->type == MONEY || tmp->type == GEM)
1142	pick_up (op, tmp);
1143	break;
1144
1145	default:
1146	/* use value density */
1147	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1148	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1149	pick_up (op, tmp);
1150	}	1028	}
1151	}	1029	}
1152	else	1030
1153	{ /* old model */	1031	/* rings & amulets - talismans seems to be typed AMULET */
1154	/* NEW pickup handling */
1155	if (op->contr->mode & PU_DEBUG)	1032	if (op->contr->mode & PU_JEWELS)
		1033	if (tmp->type == RING
		1034	|| tmp->type == AMULET
		1035	|| tmp->type == GIRDLE
		1036	|| tmp->type == SKILL_TOOL)
1156	{	1037	{
1157	/* some debugging code to figure out item information */	1038	CHK_PICK_PICKUP;
1158	if (tmp->name != NULL)
1159	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1160	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1161	else
1162	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1163	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1164
1165	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1166	}
1167
1168	/* philosophy:
1169	* It's easy to grab an item type from a pile, as long as it's
1170	* generic. This takes no game-time. For more detailed pickups
1171	* and selections, select-items should be used. This is a
1172	* grab-as-you-run type mode that's really useful for arrows for
1173	* example.
1174	* The drawback: right now it has no frontend, so you need to
1175	* stick the bits you want into a calculator in hex mode and then
1176	* convert to decimal and then 'pickup <#>
1177	*/
1178
1179	/* the first two modes are exclusive: if NOTHING we return, if
1180	* STOP then we stop. All the rest are applied sequentially,
1181	* meaning if any test passes, the item gets picked up. */
1182
1183	/* if mode is set to pick nothing up, return */
1184
1185	if (op->contr->mode & PU_NOTHING)
1186	return 1;
1187
1188	/* if mode is set to stop when encountering objects, return */
1189	/* take STOP before INHIBIT since it doesn't actually pick
1190	* anything up */
1191
1192	if (op->contr->mode & PU_STOP)
1193	return 0;
1194
1195	/* useful for going into stores and not losing your settings... */
1196	/* and for battles wher you don't want to get loaded down while
1197	* fighting */
1198	if (op->contr->mode & PU_INHIBIT)
1199	return 1;
1200
1201	/* prevent us from turning into auto-thieves :) */
1202	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1203	continue;	1039	continue;
		1040	}
1204		1041
1205	/* ignore known cursed objects */	1042	/* we don't forget dragon food */
1206	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1043	if (op->contr->mode & PU_FLESH)
		1044	if (tmp->type == FLESH)
		1045	{
		1046	CHK_PICK_PICKUP;
1207	continue;	1047	continue;
		1048	}
1208		1049
1209	/* all food and drink if desired */	1050	/* bows and arrows. Bows are good for selling! */
1210	/* question: don't pick up known-poisonous stuff? */	1051	if (op->contr->mode & PU_BOW)
		1052	if (tmp->type == BOW)
		1053	{
		1054	CHK_PICK_PICKUP;
		1055	continue;
		1056	}
		1057
		1058	if (op->contr->mode & PU_ARROW)
		1059	if (tmp->type == ARROW)
		1060	{
		1061	CHK_PICK_PICKUP;
		1062	continue;
		1063	}
		1064
		1065	/* all kinds of armor etc. */
		1066	if (op->contr->mode & PU_ARMOUR)
		1067	if (tmp->type == ARMOUR)
		1068	{
		1069	CHK_PICK_PICKUP;
		1070	continue;
		1071	}
		1072
		1073	if (op->contr->mode & PU_HELMET)
		1074	if (tmp->type == HELMET)
		1075	{
		1076	CHK_PICK_PICKUP;
		1077	continue;
		1078	}
		1079
		1080	if (op->contr->mode & PU_SHIELD)
		1081	if (tmp->type == SHIELD)
		1082	{
		1083	CHK_PICK_PICKUP;
		1084	continue;
		1085	}
		1086
1211	if (op->contr->mode & PU_FOOD)	1087	if (op->contr->mode & PU_BOOTS)
1212	if (tmp->type == FOOD)	1088	if (tmp->type == BOOTS)
		1089	{
		1090	CHK_PICK_PICKUP;
		1091	continue;
		1092	}
		1093
		1094	if (op->contr->mode & PU_GLOVES)
		1095	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
		1100
		1101	if (op->contr->mode & PU_CLOAK)
		1102	if (tmp->type == CLOAK)
		1103	{
		1104	CHK_PICK_PICKUP;
		1105	continue;
		1106	}
		1107
		1108	/* hoping to catch throwing daggers here */
		1109	if (op->contr->mode & PU_MISSILEWEAPON)
		1110	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1111	{
		1112	CHK_PICK_PICKUP;
		1113	continue;
		1114	}
		1115
		1116	/* careful: chairs and tables are weapons! */
		1117	if (op->contr->mode & PU_ALLWEAPON)
		1118	{
		1119	if (tmp->type == WEAPON)
		1120	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1213	{	1121	{
1214	pick_up (op, tmp);	1122	CHK_PICK_PICKUP;
1215	continue;	1123	continue;
1216	}	1124	}
		1125	}
1217		1126
		1127	/* misc stuff that's useful */
1218	if (op->contr->mode & PU_DRINK)	1128	if (op->contr->mode & PU_KEY)
1219	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1129	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1220	{	1130	{
1221	pick_up (op, tmp);	1131	CHK_PICK_PICKUP;
1222	continue;	1132	continue;
1223	}	1133	}
1224		1134
		1135	/* any of the last 4 bits set means we use the ratio for value
		1136	* pickups */
1225	if (op->contr->mode & PU_POTION)	1137	if (op->contr->mode & PU_RATIO)
1226	if (tmp->type == POTION)	1138	{
		1139	/* use value density to decide what else to grab */
		1140	/* >=7 was >= op->contr->mode */
		1141	/* >=7 is the old standard setting. Now we take the last 4 bits
1227	{	1142	*/
1228	pick_up (op, tmp);
1229	continue;
1230	}
1231
1232	/* spellbooks, skillscrolls and normal books/scrolls */
1233	if (op->contr->mode & PU_SPELLBOOK)
1234	if (tmp->type == SPELLBOOK)
1235	{
1236	pick_up (op, tmp);
1237	continue;
1238	}
1239
1240	if (op->contr->mode & PU_SKILLSCROLL)
1241	if (tmp->type == SKILLSCROLL)
1242	{
1243	pick_up (op, tmp);
1244	continue;
1245	}
1246
1247	if (op->contr->mode & PU_READABLES)
1248	if (tmp->type == BOOK || tmp->type == SCROLL)
1249	{
1250	pick_up (op, tmp);
1251	continue;
1252	}
1253
1254	/* wands/staves/rods/horns */
1255	if (op->contr->mode & PU_MAGIC_DEVICE)
1256	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1257	{
1258	pick_up (op, tmp);
1259	continue;
1260	}
1261
1262	/* pick up all magical items */
1263	if (op->contr->mode & PU_MAGICAL)	1143	wvratio = op->contr->mode & PU_RATIO;
1264	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1144	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1265	{
1266	pick_up (op, tmp);
1267	continue;
1268	}
1269
1270	if (op->contr->mode & PU_VALUABLES)
1271	{	1145	{
1272	if (tmp->type == MONEY || tmp->type == GEM)	1146	#if 0
		1147	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1148	if (tmp->name != NULL)
1273	{	1149	{
1274	pick_up (op, tmp);	1150	fprintf (stderr, "%s", tmp->name);
1275	continue;
1276	}	1151	}
1277	}
1278
1279	/* rings & amulets - talismans seems to be typed AMULET */
1280	if (op->contr->mode & PU_JEWELS)
1281	if (tmp->type == RING || tmp->type == AMULET)
1282	{
1283	pick_up (op, tmp);
1284	continue;
1285	}
1286
1287	/* we don't forget dragon food */
1288	if (op->contr->mode & PU_FLESH)
1289	if (tmp->type == FLESH)
1290	{
1291	pick_up (op, tmp);
1292	continue;
1293	}
1294
1295	/* bows and arrows. Bows are good for selling! */
1296	if (op->contr->mode & PU_BOW)
1297	if (tmp->type == BOW)
1298	{
1299	pick_up (op, tmp);
1300	continue;
1301	}
1302
1303	if (op->contr->mode & PU_ARROW)
1304	if (tmp->type == ARROW)
1305	{
1306	pick_up (op, tmp);
1307	continue;
1308	}
1309
1310	/* all kinds of armor etc. */
1311	if (op->contr->mode & PU_ARMOUR)
1312	if (tmp->type == ARMOUR)
1313	{
1314	pick_up (op, tmp);
1315	continue;
1316	}
1317
1318	if (op->contr->mode & PU_HELMET)
1319	if (tmp->type == HELMET)
1320	{
1321	pick_up (op, tmp);
1322	continue;
1323	}
1324
1325	if (op->contr->mode & PU_SHIELD)
1326	if (tmp->type == SHIELD)
1327	{
1328	pick_up (op, tmp);
1329	continue;
1330	}
1331
1332	if (op->contr->mode & PU_BOOTS)
1333	if (tmp->type == BOOTS)
1334	{
1335	pick_up (op, tmp);
1336	continue;
1337	}
1338
1339	if (op->contr->mode & PU_GLOVES)
1340	if (tmp->type == GLOVES)
1341	{
1342	pick_up (op, tmp);
1343	continue;
1344	}
1345
1346	if (op->contr->mode & PU_CLOAK)
1347	if (tmp->type == CLOAK)
1348	{
1349	pick_up (op, tmp);
1350	continue;
1351	}
1352
1353	/* hoping to catch throwing daggers here */
1354	if (op->contr->mode & PU_MISSILEWEAPON)
1355	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1356	{
1357	pick_up (op, tmp);
1358	continue;
1359	}
1360
1361	/* careful: chairs and tables are weapons! */
1362	if (op->contr->mode & PU_ALLWEAPON)
1363	{
1364	if (tmp->type == WEAPON && tmp->name != NULL)
1365	{
1366	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1367	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1368	{
1369	pick_up (op, tmp);
1370	continue;
1371	}
1372	}
1373
1374	if (tmp->type == WEAPON && tmp->name == NULL)
1375	{
1376	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1377	{
1378	pick_up (op, tmp);
1379	continue;
1380	}
1381	}
1382	}
1383
1384	/* misc stuff that's useful */
1385	if (op->contr->mode & PU_KEY)
1386	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1387	{
1388	pick_up (op, tmp);
1389	continue;
1390	}
1391
1392	/* any of the last 4 bits set means we use the ratio for value
1393	* pickups */
1394	if (op->contr->mode & PU_RATIO)
1395	{
1396	/* use value density to decide what else to grab */
1397	/* >=7 was >= op->contr->mode */
1398	/* >=7 is the old standard setting. Now we take the last 4 bits
1399	* and multiply them by 5, giving 0..15*5== 5..75 */
1400	wvratio = (op->contr->mode & PU_RATIO) * 5;
1401	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1402	{
1403	pick_up (op, tmp);
1404	#if 0
1405	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1406	if (tmp->name != NULL)
1407	{
1408	fprintf (stderr, "%s", tmp->name);
1409	}
1410	else	1152	else
1411	fprintf (stderr, "%s", tmp->arch->name);	1153	fprintf (stderr, "%s", tmp->arch->archname);
1412	fprintf (stderr, ",%d] = ", tmp->type);	1154	fprintf (stderr, ",%d] = ", tmp->type);
1413	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1155	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1414	#endif	1156	#endif
		1157	CHK_PICK_PICKUP;
1415	continue;	1158	continue;
1416	}
1417	}	1159	}
1418	} /* the new pickup model */	1160	} /* the new pickup model */
1419	}	1161	}
1420		1162
1421	return !stop;	1163	return !stop;
		1164	}
		1165
		1166	/* routine for both players and monsters. We call this when
		1167	* there is a possibility for our action distrubing our hiding
		1168	* place or invisiblity spell. Artefact invisiblity causes
		1169	* "noise" instead. If we arent invisible to begin with, we
		1170	* return 0.
		1171	*/
		1172	static int
		1173	action_makes_visible (object *op)
		1174	{
		1175	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		1176	{
		1177	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		1178	{
		1179	// artefact invisibility is permanent, but we still make noise
		1180	// this is important for game-balance.
		1181	if (op->contr)
		1182	op->make_noise ();
		1183
		1184	return 0;
		1185	}
		1186
		1187	if (op->contr && op->contr->tmp_invis == 0)
		1188	return 0;
		1189
		1190	/* If monsters, they should become visible */
		1191	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1192	{
		1193	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1194	return 1;
		1195	}
		1196	}
		1197
		1198	return 0;
1422	}	1199	}
1423		1200
1424	/*	1201	/*
1425	* Find an arrow in the inventory and after that	1202	* Find an arrow in the inventory and after that
1426	* in the right type container (quiver). Pointer to the	1203	* in the right type container (quiver). Pointer to the
1427	* found object is returned.	1204	* found object is returned.
1428	*/	1205	*/
1429	object *	1206	static object *
1430	find_arrow (object *op, const char *type)	1207	find_arrow (object *op, const char *type)
1431	{	1208	{
1432	object *tmp = NULL;
1433
1434	for (op = op->inv; op; op = op->below)	1209	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1435	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1436	tmp = find_arrow (op, type);
1437	else if (op->type == ARROW && op->race == type)	1210	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1211	return splay (tmp);
		1212
		1213	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1214	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
		1215	if (object *arrow = find_arrow (tmp, type))
		1216	{
		1217	splay (tmp);
1438	return op;	1218	return arrow;
		1219	}
		1220
1439	return tmp;	1221	return 0;
1440	}	1222	}
1441		1223
1442	/*	1224	/*
1443	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1225	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1444	* against the target. A full test is not performed, simply a basic test	1226	* against the target. A full test is not performed, simply a basic test
1445	* of resistances. The archer is making a quick guess at what he sees down	1227	* of resistances. The archer is making a quick guess at what he sees down
1446	* the hall. Failing that it does it's best to pick the highest plus arrow.	1228	* the hall. Failing that it does it's best to pick the highest plus arrow.
1447	*/	1229	*/
1448		1230	static object *
1449	object *
1450	find_better_arrow (object *op, object *target, const char *type, int *better)	1231	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1451	{	1232	{
1452	object *tmp = NULL, *arrow, *ntmp;	1233	object *tmp = NULL, *arrow, *ntmp;
1453	int attacknum, attacktype, betterby = 0, i;	1234	int attacknum, attacktype, betterby = 0, i;
1454		1235
1455	if (!type)	1236	if (!type)
…		…
1459	{	1240	{
1460	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1241	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1461	{	1242	{
1462	i = 0;	1243	i = 0;
1463	ntmp = find_better_arrow (arrow, target, type, &i);	1244	ntmp = find_better_arrow (arrow, target, type, &i);
		1245
1464	if (i > betterby)	1246	if (i > betterby)
1465	{	1247	{
1466	tmp = ntmp;	1248	tmp = ntmp;
1467	betterby = i;	1249	betterby = i;
1468	}	1250	}
1469	}	1251	}
1470	else if (arrow->type == ARROW && arrow->race == type)	1252	else if (arrow->type == ARROW && arrow->race == type)
1471	{	1253	{
1472	/* allways prefer assasination/slaying */	1254	/* allways prefer assasination/slaying */
1473	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1255	if (target->race && arrow->slaying.contains (target->race))
1474	{	1256	{
1475	if (arrow->attacktype & AT_DEATH)	1257	if (arrow->attacktype & AT_DEATH)
1476	{	1258	{
1477	*better = 100;	1259	*better = 100;
1478	return arrow;	1260	return arrow;
…		…
1486	else	1268	else
1487	{	1269	{
1488	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1270	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1489	{	1271	{
1490	attacktype = 1 << attacknum;	1272	attacktype = 1 << attacknum;
1491	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1273	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1492	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1274	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1493	{	1275	{
1494	tmp = arrow;	1276	tmp = arrow;
1495	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1277	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1496	}	1278	}
1497	}	1279	}
		1280
1498	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1281	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1499	{	1282	{
1500	tmp = arrow;	1283	tmp = arrow;
1501	betterby = 2 + arrow->magic + arrow->stats.dam;	1284	betterby = 2 + arrow->magic + arrow->stats.dam;
1502	}	1285	}
		1286
1503	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1287	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1504	{	1288	{
1505	tmp = arrow;	1289	tmp = arrow;
1506	betterby = 1 + arrow->magic + arrow->stats.dam;	1290	betterby = 1 + arrow->magic + arrow->stats.dam;
1507	}	1291	}
1508	}	1292	}
1509	}	1293	}
1510	}	1294	}
		1295
1511	if (tmp == NULL && arrow == NULL)	1296	if (tmp == NULL && arrow == NULL)
1512	return find_arrow (op, type);	1297	return find_arrow (op, type);
1513		1298
1514	*better = betterby;	1299	*better = betterby;
1515	return tmp;	1300	return tmp;
…		…
1519	* find_better_arrow to find a decent arrow to use.	1304	* find_better_arrow to find a decent arrow to use.
1520	* op = the shooter	1305	* op = the shooter
1521	* type = bow->race	1306	* type = bow->race
1522	* dir = fire direction	1307	* dir = fire direction
1523	*/	1308	*/
1524		1309	static object *
1525	object *
1526	pick_arrow_target (object *op, const char *type, int dir)	1310	pick_arrow_target (object *op, shstr_cmp type, int dir)
1527	{	1311	{
1528	object *tmp = NULL;	1312	object *tmp = NULL;
1529	maptile *m;	1313	maptile *m;
1530	int i, mflags, found, number;	1314	int i, mflags, found, number;
1531	sint16 x, y;	1315	sint16 x, y;
…		…
1546	for (i = 0, found = 0; i < 20; i++)	1330	for (i = 0, found = 0; i < 20; i++)
1547	{	1331	{
1548	x += freearr_x[dir];	1332	x += freearr_x[dir];
1549	y += freearr_y[dir];	1333	y += freearr_y[dir];
1550	mflags = get_map_flags (m, &m, x, y, &x, &y);	1334	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1335
1551	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1336	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1552	{	1337	{
1553	tmp = NULL;	1338	tmp = 0;
1554	break;	1339	break;
1555	}	1340	}
1556	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1341	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1557	{	1342	{
1558	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1343	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1559	* perhaps a bad assumption.	1344	* perhaps a bad assumption.
1560	*/	1345	*/
1561	tmp = NULL;	1346	tmp = 0;
1562	break;	1347	break;
1563	}	1348	}
		1349
1564	if (mflags & P_IS_ALIVE)	1350	if (mflags & P_IS_ALIVE)
1565	{
1566	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1351	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1567	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1352	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1568	{
1569	found++;
1570	break;
1571	}
1572	if (found)
1573	break;	1353	break;
1574	}
1575	}	1354	}
1576	if (tmp == NULL)	1355
		1356	if (!tmp)
1577	return find_arrow (op, type);	1357	return find_arrow (op, type);
1578		1358
1579	if (tmp->head)	1359	if (tmp->head)
1580	tmp = tmp->head;	1360	tmp = tmp->head;
1581		1361
…		…
1594	*/	1374	*/
1595	int	1375	int
1596	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1376	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1597	{	1377	{
1598	object *left, *bow;	1378	object *left, *bow;
1599	int bowspeed, mflags;	1379	int mflags;
1600	maptile *m;	1380	maptile *m;
1601		1381
1602	if (!dir)	1382	if (!dir)
1603	{	1383	{
1604	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1384	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1605	return 0;	1385	return 0;
1606	}	1386	}
1607		1387
1608	if (op->type == PLAYER)	1388	if (op->contr)
1609	bow = op->contr->ranges[range_bow];	1389	bow = op->current_weapon;
1610	else	1390	else
1611	{	1391	{
1612	for (bow = op->inv; bow; bow = bow->below)	1392	for (bow = op->inv; bow; bow = bow->below)
1613	/* Don't check for applied - monsters don't apply bows - in that way, they	1393	/* Don't check for applied - monsters don't apply bows - in that way, they
1614	* don't need to switch back and forth between bows and weapons.	1394	* don't need to switch back and forth between bows and weapons.
…		…
1619	if (!bow)	1399	if (!bow)
1620	{	1400	{
1621	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1401	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1622	return 0;	1402	return 0;
1623	}	1403	}
		1404
		1405	// optimisation: move object to top so we will find it quickly again
		1406	splay (bow);
1624	}	1407	}
1625		1408
1626	if (!bow->race || !bow->skill)	1409	if (!bow->race || !bow->skill)
1627	{	1410	{
1628	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1411	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1629	return 0;	1412	return 0;
1630	}	1413	}
1631
1632	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1633
1634	/* penalize ROF for bestarrow */
1635	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1636	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1637
1638	if (bowspeed < 1)
1639	bowspeed = 1;
1640		1414
1641	if (arrow == NULL)	1415	if (arrow == NULL)
1642	{	1416	{
1643	if ((arrow = find_arrow (op, bow->race)) == NULL)	1417	if ((arrow = find_arrow (op, bow->race)) == NULL)
1644	{	1418	{
1645	if (op->type == PLAYER)	1419	if (op->type == PLAYER)
1646	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1420	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1647	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1421	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1648	else	1422	else
1649	CLEAR_FLAG (op, FLAG_READY_BOW);	1423	CLEAR_FLAG (op, FLAG_READY_BOW);
		1424
1650	return 0;	1425	return 0;
1651	}	1426	}
1652	}	1427	}
1653		1428
1654	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1429	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
…		…
1662	}	1437	}
1663		1438
1664	/* this should not happen, but sometimes does */	1439	/* this should not happen, but sometimes does */
1665	if (arrow->nrof == 0)	1440	if (arrow->nrof == 0)
1666	{	1441	{
		1442	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1667	arrow->destroy ();	1443	arrow->destroy ();
1668	return 0;	1444	return 0;
1669	}	1445	}
1670		1446
1671	left = arrow; /* these are arrows left to the player */	1447	left = arrow; /* these are arrows left to the player */
1672	arrow = get_split_ob (arrow, 1);	1448	arrow = arrow->split ();
1673	if (!arrow)	1449	if (!arrow)
1674	{	1450	{
1675	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1451	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1676	return 0;	1452	return 0;
1677	}	1453	}
1678		1454
1679	arrow->set_owner (op);	1455	arrow->set_owner (op);
1680	arrow->skill = bow->skill;	1456	arrow->skill = bow->skill;
1681	arrow->direction = dir;	1457	arrow->direction = dir;
1682		1458
		1459	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1460	arrow->stats.hp = arrow->stats.dam;
		1461	arrow->stats.grace = arrow->attacktype;
		1462	arrow->custom_name = arrow->slaying;
		1463
		1464	#if 0
		1465	if (player *pl = op->contr)
		1466	{
		1467	float speed = pl->weapon_sp;
		1468
		1469	/* penalize ROF for bestarrow */
		1470	if (pl->bowtype == bow_bestarrow)
		1471	speed *= .9f;
		1472	else
		1473	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1474
		1475	op->speed_left += speed - op->speed;
		1476	}
		1477	#endif
		1478
		1479	SET_ANIMATION (arrow, arrow->direction);
		1480
		1481	/* update the speed */
		1482	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1483	+ bow->stats.dam / 7.f;
		1484
		1485	arrow->set_speed (max (arrow->speed, 2.f));
		1486	arrow->speed_left = 0;
		1487
		1488	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1489
1683	if (op->type == PLAYER)	1490	if (op->type == PLAYER)
1684	{	1491	{
1685	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1686	op->update_stats ();
1687	}
1688
1689	SET_ANIMATION (arrow, arrow->direction);
1690	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1691	arrow->stats.hp = arrow->stats.dam;
1692	arrow->stats.grace = arrow->attacktype;
1693	if (arrow->slaying != NULL)
1694	arrow->spellarg = strdup (arrow->slaying);
1695
1696	/* Note that this was different for monsters - they got their level
1697	* added to the damage. I think the strength bonus is more proper.
1698	*/
1699
1700	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1701
1702	/* update the speed */
1703	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1704	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1705
1706	arrow->set_speed (max (arrow->speed, 1.0));
1707	arrow->speed_left = 0;
1708
1709	if (op->type == PLAYER)
1710	{
1711	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1712	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1713	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1714
1715	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;	1492	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1493	wc -= dex_bonus[op->stats.Dex];
		1494
		1495	if (!arrow->slaying)
		1496	arrow->slaying = op->slaying;
		1497
		1498	arrow->attacktype |= op->attacktype;
1716	}	1499	}
1717	else	1500	else
1718	{	1501	{
1719	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1720	arrow->level = op->level;	1502	arrow->level = op->level;
1721	}	1503	arrow->stats.wc -= bow->magic;
1722		1504
1723	if (arrow->attacktype == AT_PHYSICAL)	1505	if (!arrow->slaying)
		1506	arrow->slaying = bow->slaying;
		1507
1724	arrow->attacktype |= bow->attacktype;	1508	arrow->attacktype |= bow->attacktype;
		1509	}
1725		1510
1726	if (bow->slaying)	1511	wc -= arrow->level;
1727	arrow->slaying = bow->slaying;	1512	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1728		1513
		1514	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1729	arrow->move_type = MOVE_FLY_LOW;	1515	arrow->move_type = MOVE_FLY_LOW;
1730	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1516	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1731		1517
1732	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1518	op->play_sound (sound_find ("fire_arrow"));
1733	m->insert (arrow, sx, sy, op);	1519	m->insert (arrow, sx, sy, op);
1734		1520
1735	if (!arrow->destroyed ())	1521	if (!arrow->destroyed ())
1736	move_arrow (arrow);	1522	move_arrow (arrow);
1737
1738	if (op->type == PLAYER)
1739	{
1740	if (left->destroyed ())
1741	esrv_del_item (op->contr, left->count);
1742	else
1743	esrv_send_item (op, left);
1744	}
1745		1523
1746	return 1;	1524	return 1;
1747	}	1525	}
1748		1526
1749	/* Special fire code for players - this takes into	1527	/* Special fire code for players - this takes into
…		…
1751	* but monsters can't. Putting that code here	1529	* but monsters can't. Putting that code here
1752	* makes the fire_bow code much cleaner.	1530	* makes the fire_bow code much cleaner.
1753	* this function should only be called if 'op' is a player,	1531	* this function should only be called if 'op' is a player,
1754	* hence the function name.	1532	* hence the function name.
1755	*/	1533	*/
1756	int	1534	static int
1757	player_fire_bow (object *op, int dir)	1535	player_fire_bow (object *op, int dir)
1758	{	1536	{
1759	int ret = 0, wcmod = 0;	1537	int ret;
1760		1538
1761	if (op->contr->bowtype == bow_bestarrow)	1539	if (op->contr->bowtype == bow_bestarrow)
1762	{	1540	{
1763	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1541	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1764	}	1542	}
1765	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1543	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1766	{	1544	{
1767	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1545	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1768	wcmod = -1;
1769	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1546	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1770	}	1547	}
1771	else if (op->contr->bowtype == bow_threewide)	1548	else if (op->contr->bowtype == bow_threewide)
1772	{	1549	{
1773	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1550	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1774	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1551	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1775	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1552	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1776	}	1553	}
1777	else if (op->contr->bowtype == bow_spreadshot)	1554	else if (op->contr->bowtype == bow_spreadshot)
1778	{	1555	{
1779	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1556	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1780	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1557	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1781	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1558	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1782
1783	}	1559	}
1784	else	1560	else
1785	{	1561	{
1786	/* Simple case */	1562	/* Simple case */
1787	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1563	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1788	}	1564	}
		1565
1789	return ret;	1566	return ret;
1790	}	1567	}
1791
1792		1568
1793	/* Fires a misc (wand/rod/horn) object in 'dir'.	1569	/* Fires a misc (wand/rod/horn) object in 'dir'.
1794	* Broken apart from 'fire' to keep it more readable.	1570	* Broken apart from 'fire' to keep it more readable.
1795	*/	1571	*/
1796	void	1572	static void
1797	fire_misc_object (object *op, int dir)	1573	fire_misc_object (object *op, int dir)
1798	{	1574	{
1799	object *item;	1575	object *item = op->contr->ranged_ob;
1800		1576
1801	if (!op->contr->ranges[range_misc])	1577	if (!item)
1802	{	1578	{
1803	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1579	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1804	return;	1580	return;
1805	}	1581	}
1806		1582
1807	item = op->contr->ranges[range_misc];
1808	if (!item->inv)	1583	if (!item->inv)
1809	{	1584	{
1810	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1585	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1811	return;	1586	return;
1812	}	1587	}
		1588
		1589	if (!op->change_weapon (item))
		1590	return;
		1591
1813	if (item->type == WAND)	1592	if (item->type == WAND)
1814	{	1593	{
1815	if (item->stats.food <= 0)	1594	if (item->stats.food <= 0)
1816	{	1595	{
1817	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1596	op->contr->play_sound (sound_find ("wand_poof"));
1818	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1597	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1598
1819	return;	1599	return;
1820	}	1600	}
1821	}	1601	}
1822	else if (item->type == ROD || item->type == HORN)	1602	else if (item->type == ROD || item->type == HORN)
1823	{	1603	{
1824	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1604	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1605
		1606	// using the maximum of the rods charge allows at least one spell cast
		1607	// for a rod or horn, this fixes some broken rods.
		1608	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1825	{	1609	{
1826	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1610	op->contr->play_sound (sound_find ("wand_poof"));
		1611
1827	if (item->type == ROD)	1612	if (item->type == ROD)
1828	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1613	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1829	else	1614	else
1830	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1615	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1616
1831	return;	1617	return;
1832	}	1618	}
1833	}	1619	}
1834		1620
1835	if (cast_spell (op, item, dir, item->inv, NULL))	1621	if (cast_spell (op, item, dir, item->inv, NULL))
1836	{	1622	{
1837	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1623	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1624
1838	if (item->type == WAND)	1625	if (item->type == WAND)
1839	{	1626	{
1840	if (!(--item->stats.food))	1627	if (!(--item->stats.food))
1841	{	1628	{
1842	object *tmp;	1629	object *tmp;
1843		1630
1844	if (item->arch)	1631	if (item->arch)
1845	{	1632	{
1846	CLEAR_FLAG (item, FLAG_ANIMATE);	1633	CLEAR_FLAG (item, FLAG_ANIMATE);
1847	item->face = item->arch->clone.face;	1634	item->face = item->arch->face;
1848	item->set_speed (0);	1635	item->set_speed (0);
1849	}	1636	}
1850		1637
1851	if ((tmp = item->in_player ()))	1638	if (object *pl = item->visible_to ())
1852	esrv_update_item (UPD_ANIM, tmp, item);	1639	esrv_update_item (UPD_ANIM, pl, item);
1853	}	1640	}
1854	}	1641	}
1855	else if (item->type == ROD || item->type == HORN)	1642	else if (item->type == ROD || item->type == HORN)
1856	drain_rod_charge (item);	1643	drain_rod_charge (item);
1857	}	1644	}
1858	}	1645	}
1859		1646
1860	/* Received a fire command for the player - go and do it.	1647	/* Received a fire command for the player - go and do it.
1861	*/	1648	*/
1862	void	1649	bool
1863	fire (object *op, int dir)	1650	fire (object *op, int dir)
1864	{	1651	{
1865	int spellcost = 0;	1652	int spellcost = 0;
		1653
		1654	player *pl = op->contr;
		1655
		1656	if (pl->golem)
		1657	{
		1658	control_golem (op->contr->golem, dir);
		1659	return false;
		1660	}
		1661
		1662	object *ob = pl->ranged_ob;
		1663
		1664	if (!ob)
		1665	return false;
		1666
		1667	if (op->speed_left > 0.f)
		1668	--op->speed_left;
		1669	else
		1670	return false;
		1671
		1672	if (!op->change_weapon (ob))
		1673	return false;
1866		1674
1867	/* check for loss of invisiblity/hide */	1675	/* check for loss of invisiblity/hide */
1868	if (action_makes_visible (op))	1676	if (action_makes_visible (op))
1869	make_visible (op);	1677	make_visible (op);
1870		1678
1871	switch (op->contr->shoottype)	1679	switch (ob->type)
1872	{	1680	{
1873	case range_none:	1681	case BOW:
1874	return;
1875
1876	case range_bow:
1877	player_fire_bow (op, dir);	1682	player_fire_bow (op, dir);
1878	return;	1683	break;
1879		1684
1880	case range_magic: /* Casting spells */	1685	case SPELL:
1881	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : 0));	1686	spellcost = cast_spell (op, op, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1882	return;	1687	break;
1883		1688
1884	case range_misc:	1689	case BUILDER:
		1690	apply_map_builder (op, dir);
		1691	break;
		1692
		1693	case SKILL:
		1694	do_skill (op, op, ob, dir, 0);
		1695	break;
		1696
		1697	default:
1885	fire_misc_object (op, dir);	1698	fire_misc_object (op, dir);
1886	return;	1699	break;
1887
1888	case range_golem: /* Control summoned monsters from scrolls */
1889	if (QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
1890	{
1891	op->contr->ranges[range_golem] = 0;
1892	op->contr->shoottype = range_none;
1893	}
1894	else
1895	control_golem (op->contr->ranges[range_golem], dir);
1896	return;
1897
1898	case range_skill:
1899	if (!op->chosen_skill)
1900	{
1901	if (op->type == PLAYER)
1902	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
1903	return;
1904	}
1905	(void) do_skill (op, op, op->chosen_skill, dir, NULL);
1906	return;
1907	case range_builder:
1908	apply_map_builder (op, dir);
1909	return;
1910	default:
1911	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");
1912	return;
1913	}	1700	}
1914	}
1915		1701
		1702	return true;
		1703	}
1916		1704
1917		1705	static object *
1918	/* find_key
1919	* We try to find a key for the door as passed. If we find a key
1920	* and successfully use it, we return the key, otherwise NULL
1921	* This function merges both normal and locked door, since the logic
1922	* for both is the same - just the specific key is different.
1923	* pl is the player,
1924	* inv is the objects inventory to searched
1925	* door is the door we are trying to match against.
1926	* This function can be called recursively to search containers.
1927	*/
1928
1929	object *
1930	find_key (object *pl, object *container, object *door)	1706	find_key_ (object *pl, object *container, object *door)
1931	{	1707	{
1932	object *tmp, *key;	1708	object *tmp, *key;
1933		1709
1934	/* Should not happen, but sanity checking is never bad */	1710	/* Should not happen, but sanity checking is never bad */
1935	if (container->inv == NULL)	1711	if (!container->inv)
1936	return NULL;	1712	return 0;
1937		1713
1938	/* First, lets try to find a key in the top level inventory */	1714	/* First, lets try to find a key in the top level inventory */
1939	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1715	for (tmp = container->inv; tmp; tmp = tmp->below)
1940	{	1716	{
1941	if (door->type == DOOR && tmp->type == KEY)	1717	if (door->type == DOOR && tmp->type == KEY)
1942	break;	1718	break;
		1719
1943	/* For sanity, we should really check door type, but other stuff	1720	/* For sanity, we should really check door type, but other stuff
1944	* (like containers) can be locked with special keys	1721	* (like containers) can be locked with special keys
1945	*/	1722	*/
1946	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1723	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1947	break;	1724	break;
1948	}	1725	}
		1726
1949	/* No key found - lets search inventories now */	1727	/* No key found - lets search inventories now */
1950	/* If we find and use a key in an inventory, return at that time.	1728	/* If we find and use a key in an inventory, return at that time.
1951	* otherwise, if we search all the inventories and still don't find	1729	* otherwise, if we search all the inventories and still don't find
1952	* a key, return	1730	* a key, return
1953	*/	1731	*/
1954	if (!tmp)	1732	if (!tmp)
1955	{	1733	{
1956	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1734	for (tmp = container->inv; tmp; tmp = tmp->below)
1957	{
1958	/* No reason to search empty containers */	1735	/* No reason to search empty containers */
1959	if (tmp->type == CONTAINER && tmp->inv)	1736	if (tmp->type == CONTAINER && tmp->inv)
1960	{
1961	if ((key = find_key (pl, tmp, door)) != NULL)	1737	if ((key = find_key_ (pl, tmp, door)))
1962	return key;	1738	return key;
1963	}	1739
1964	}
1965	if (!tmp)	1740	if (!tmp)
1966	return NULL;	1741	return 0;
1967	}	1742	}
		1743
1968	/* We get down here if we have found a key. Now if its in a container,	1744	/* We get down here if we have found a key. Now if its in a container,
1969	* see if we actually want to use it	1745	* see if we actually want to use it
1970	*/	1746	*/
1971	if (pl != container)	1747	if (pl != container)
1972	{	1748	{
1973	/* Only let players use keys in containers */	1749	/* Only let players use keys in containers */
1974	if (!pl->contr)	1750	if (!pl->contr)
1975	return NULL;	1751	return 0;
		1752
1976	/* cases where this fails:	1753	/* cases where this fails:
1977	* If we only search the player inventory, return now since we	1754	* If we only search the player inventory, return now since we
1978	* are not in the players inventory.	1755	* are not in the players inventory.
1979	* If the container is not active, return now since only active	1756	* If the container is not active, return now since only active
1980	* containers can be used.	1757	* containers can be used.
…		…
1984	* inv must have been an container and must have been active.	1761	* inv must have been an container and must have been active.
1985	*	1762	*
1986	* Change the color so that the message doesn't disappear with	1763	* Change the color so that the message doesn't disappear with
1987	* all the others.	1764	* all the others.
1988	*/	1765	*/
1989	if (pl->contr->usekeys == key_inventory ||	1766	if (pl->contr->usekeys == key_inventory
1990	!QUERY_FLAG (container, FLAG_APPLIED) ||	1767	|| !QUERY_FLAG (container, FLAG_APPLIED)
1991	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1768	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1992	{	1769	{
1993	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1770	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1994	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1771	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1995	return NULL;	1772	return NULL;
1996	}	1773	}
1997	}	1774	}
		1775
1998	return tmp;	1776	return tmp;
		1777	}
		1778
		1779	/* find_key
		1780	* We try to find a key for the door as passed. If we find a key
		1781	* and successfully use it, we return the key, otherwise NULL
		1782	* This function merges both normal and locked door, since the logic
		1783	* for both is the same - just the specific key is different.
		1784	* pl is the player,
		1785	* inv is the objects inventory to searched
		1786	* door is the door we are trying to match against.
		1787	* This function can be called recursively to search containers.
		1788	*/
		1789	object *
		1790	find_key (object *pl, object *container, object *door)
		1791	{
		1792	if (door->slaying && is_match_expr (door->slaying))
		1793	{
		1794	// for match expressions, we try to find the key by applying the match
		1795	// to the op itself, which is supposed to find the "key", instead
		1796	// of searching through containers ourselves.
		1797
		1798	return match_one (door->slaying, container, door, pl, pl);
		1799	}
		1800	else
		1801	return find_key_ (pl, container, door);
1999	}	1802	}
2000		1803
2001	/* moved door processing out of move_player_attack.	1804	/* moved door processing out of move_player_attack.
2002	* returns 1 if player has opened the door with a key	1805	* returns 1 if player has opened the door with a key
2003	* such that the caller should not do anything more,	1806	* such that the caller should not do anything more,
2004	* 0 otherwise	1807	* 0 otherwise
2005	*/	1808	*/
2006	static int	1809	static int
2007	player_attack_door (object *op, object *door)	1810	player_attack_door (object *op, object *door)
2008	{	1811	{
2009	/* If its a door, try to find a use a key. If we do destroy the door,	1812	/* If its a door, try to find a key. If we do destroy the door,
2010	* might as well return immediately as there is nothing more to do -	1813	* might as well return immediately as there is nothing more to do -
2011	* otherwise, we fall through to the rest of the code.	1814	* otherwise, we fall through to the rest of the code.
2012	*/	1815	*/
2013	object *key = find_key (op, op, door);	1816	object *key = find_key (op, op, door);
2014		1817
2015	/* IF we found a key, do some extra work */	1818	/* If we found a key, do some extra work */
2016	if (key)	1819	if (key)
2017	{	1820	{
2018	object *container = key->env;	1821	object *container = key->env;
2019		1822
2020	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
2021	if (action_makes_visible (op))	1823	if (action_makes_visible (op))
2022	make_visible (op);	1824	make_visible (op);
		1825
2023	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1826	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
2024	spring_trap (door->inv, op);	1827	spring_trap (door->inv, op);
		1828
2025	if (door->type == DOOR)	1829	if (door->type == DOOR)
2026	{
2027	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1830	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
2028	}
2029	else if (door->type == LOCKED_DOOR)	1831	else if (door->type == LOCKED_DOOR)
2030	{	1832	{
2031	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1833	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
2032	remove_door2 (door); /* remove door without violence ;-) */	1834	remove_door2 (door); /* remove door without violence ;-) */
2033	}	1835	}
		1836
2034	/* Do this after we print the message */	1837	/* Do this after we print the message */
2035	decrease_ob (key); /* Use up one of the keys */	1838	key->decrease (); /* Use up one of the keys */
2036	/* Need to update the weight the container the key was in */	1839
2037	if (container != op)
2038	esrv_update_item (UPD_WEIGHT, op, container);
2039	return 1; /* Nothing more to do below */	1840	return 1; /* Nothing more to do below */
2040	}	1841	}
2041	else if (door->type == LOCKED_DOOR)	1842	else if (door->type == LOCKED_DOOR)
2042	{	1843	{
2043	/* Might as well return now - no other way to open this */	1844	/* Might as well return now - no other way to open this */
2044	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1845	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2045	return 1;	1846	return 1;
2046	}	1847	}
		1848
2047	return 0;	1849	return 0;
2048	}	1850	}
2049		1851
2050	/* This function is just part of a breakup from move_player.	1852	/* This function is just part of a breakup from move_player.
2051	* It should keep the code cleaner.	1853	* It should keep the code cleaner.
2052	* When this is called, the players direction has been updated	1854	* When this is called, the players direction has been updated
2053	* (taking into account confusion.) The player is also actually	1855	* (taking into account confusion.) The player is also actually
2054	* going to try and move (not fire weapons).	1856	* going to try and move (not fire weapons).
2055	*/	1857	*/
2056	void	1858	bool
2057	move_player_attack (object *op, int dir)	1859	move_player_attack (object *op, int dir)
2058	{	1860	{
2059	object *tmp, *mon;	1861	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
2060	sint16 nx, ny;	1862	{
2061	int on_battleground;	1863	--op->speed_left;
2062	maptile *m;	1864	return true;
		1865	}
2063		1866
2064	nx = freearr_x[dir] + op->x;	1867	sint16 nx = freearr_x[dir] + op->x;
2065	ny = freearr_y[dir] + op->y;	1868	sint16 ny = freearr_y[dir] + op->y;
2066		1869
2067	on_battleground = op_on_battleground (op, 0, 0);	1870	if (out_of_map (op->map, nx, ny))
		1871	return false;
2068		1872
2069	/* If braced, or can't move to the square, and it is not out of the	1873	/* If braced, or can't move to the square, and it is not out of the
2070	* map, attack it. Note order of if statement is important - don't	1874	* map, attack it. Note order of if statement is important - don't
2071	* want to be calling move_ob if braced, because move_ob will move the	1875	* want to be calling move_ob if braced, because move_ob will move the
2072	* player. This is a pretty nasty hack, because if we could	1876	* player. This is a pretty nasty hack, because if we could
2073	* move to some space, it then means that if we are braced, we should	1877	* move to some space, it then means that if we are braced, we should
2074	* do nothing at all. As it is, if we are braced, we go through	1878	* do nothing at all. As it is, if we are braced, we go through
2075	* quite a bit of processing. However, it probably is less than what	1879	* quite a bit of processing. However, it probably is less than what
2076	* move_ob uses.	1880	* move_ob uses.
2077	*/	1881	*/
2078	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1882	maptile *m = op->map->xy_find (nx, ny);
		1883
		1884	/* Go through all the objects, and find ones of interest. Only stop if
		1885	* we find a monster - that is something we know we want to attack.
		1886	* if its a door or barrel (can roll) see if there may be monsters
		1887	* on the space
		1888	*/
		1889	object *mon;
		1890	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1891	{
		1892	if ((mon->flag [FLAG_ALIVE]
		1893	|| mon->type == LOCKED_DOOR
		1894	|| mon->flag [FLAG_CAN_ROLL])
		1895	&& mon != op)
		1896	break;
2079	{	1897	}
2080	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1898
		1899	if (!mon) /* This happens anytime the player tries to move */
		1900	return false; /* into a wall */
		1901
		1902	mon = mon->head_ ();
		1903
		1904	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1905	if (op->contr->weapon_sp_left > 0.f)
		1906	if (player_attack_door (op, mon))
		1907	{
		1908	--op->contr->weapon_sp_left;
		1909	return true;
2081	{	1910	}
2082	m = get_map_from_coord (op->map, &nx, &ny);	1911
2083	if (!m)	1912	/* The following deals with possibly attacking peaceful
2084	return; /* Don't think this should happen */	1913	* or friendly creatures. Basically, all players are considered
		1914	* unaggressive. If the moving player has peaceful set, then the
		1915	* object should be pushed instead of attacked. It is assumed that
		1916	* if you are braced, you will not attack friends accidently,
		1917	* and thus will not push them.
		1918	*/
		1919
		1920	/* If the creature is a pet, push it even if the player is not
		1921	* peaceful. Our assumption is the creature is a pet if the
		1922	* player owns it and it is either friendly or unagressive.
		1923	*/
		1924	if (op->type == PLAYER
		1925	&& ((mon->owner && mon->owner->contr
		1926	&& same_party (mon->owner->contr->party, op->contr->party))
		1927	|| mon->owner == op)
		1928	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		1929	{
		1930	/* If we're braced, we don't want to switch places with it */
		1931	if (op->contr->braced)
		1932	return false;
		1933
		1934	if (op->speed_left > 0.f)
		1935	{
		1936	--op->speed_left;
		1937
		1938	op->play_sound (sound_find ("push_player"));
		1939	push_ob (mon, dir, op);
		1940
		1941	if (action_makes_visible (op))
		1942	make_visible (op);
		1943
		1944	return true;
2085	}	1945	}
2086	else	1946	else
2087	m = op->map;
2088
2089	if ((tmp = GET_MAP_OB (m, nx, ny)) == NULL)
2090	{
2091	/* LOG(llevError,"player_move_attack: GET_MAP_OB returns NULL, but player can not move there.\n"); */
2092	return;	1947	return false;
2093	}	1948	}
2094		1949
2095	mon = 0;	1950	bool on_battleground = op_on_battleground (op, 0, 0);
2096	/* Go through all the objects, and find ones of interest. Only stop if
2097	* we find a monster - that is something we know we want to attack.
2098	* if its a door or barrel (can roll) see if there may be monsters
2099	* on the space
2100	*/
2101	while (tmp)
2102	{
2103	if (tmp == op)
2104	{
2105	tmp = tmp->above;
2106	continue;
2107	}
2108		1951
2109	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2110	{
2111	mon = tmp;
2112	break;
2113	}
2114
2115	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2116	mon = tmp;
2117
2118	tmp = tmp->above;
2119	}
2120
2121	if (!mon) /* This happens anytime the player tries to move */
2122	return; /* into a wall */
2123
2124	if (mon->head)
2125	mon = mon->head;
2126
2127	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2128	if (player_attack_door (op, mon))
2129	return;
2130
2131	/* The following deals with possibly attacking peaceful
2132	* or frienddly creatures. Basically, all players are considered
2133	* unaggressive. If the moving player has peaceful set, then the
2134	* object should be pushed instead of attacked. It is assumed that
2135	* if you are braced, you will not attack friends accidently,
2136	* and thus will not push them.
2137	*/
2138
2139	/* If the creature is a pet, push it even if the player is not
2140	* peaceful. Our assumption is the creature is a pet if the
2141	* player owns it and it is either friendly or unagressive.
2142	*/
2143	if ((op->type == PLAYER)
2144	#if COZY_SERVER
2145	&&
2146	((mon->owner && mon->owner->contr
2147	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2148	#else
2149	&& mon->owner == op
2150	#endif
2151	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2152	{
2153	/* If we're braced, we don't want to switch places with it */
2154	if (op->contr->braced)
2155	return;
2156	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2157	(void) push_ob (mon, dir, op);
2158	if (op->contr->tmp_invis || op->hide)
2159	make_visible (op);
2160	return;
2161	}
2162
2163	/* in certain circumstances, you shouldn't attack friendly	1952	/* in certain circumstances, you shouldn't attack friendly
2164	* creatures. Note that if you are braced, you can't push	1953	* creatures. Note that if you are braced, you can't push
2165	* someone, but put it inside this loop so that you won't	1954	* someone, but put it inside this loop so that you won't
2166	* attack them either.	1955	* attack them either.
2167	*/	1956	*/
2168	if ((mon->type == PLAYER || mon->enemy != op) &&	1957	if ((mon->type == PLAYER || mon->enemy != op)
2169	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1958	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2170	#ifdef PROHIBIT_PLAYERKILL
2171	(op->contr->peaceful	1959	&& ((op->contr->peaceful
2172	|| (mon->type == PLAYER	1960	|| (mon->type == PLAYER && mon->contr->peaceful))
2173	&& mon->contr->
2174	peaceful)) &&
2175	#else
2176	op->contr->peaceful &&
2177	#endif
2178	!on_battleground))	1961	&& !on_battleground))
		1962	{
		1963	if (op->speed_left > 0.f)
2179	{	1964	{
		1965	--op->speed_left;
		1966
2180	if (!op->contr->braced)	1967	if (!op->contr->braced)
2181	{	1968	{
2182	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1969	op->play_sound (sound_find ("push_player"));
2183	(void) push_ob (mon, dir, op);	1970	push_ob (mon, dir, op);
2184	}	1971	}
2185	else	1972	else
2186	new_draw_info (0, 0, op, "You withhold your attack");	1973	op->statusmsg ("You withhold your attack");
2187		1974
2188	if (op->contr->tmp_invis || op->hide)	1975	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2189	make_visible (op);	1976	make_visible (op);
2190	}
2191		1977
		1978	return true;
		1979	}
		1980	}
2192	/* If the object is a boulder or other rollable object, then	1981	/* If the object is a boulder or other rollable object, then
2193	* roll it if not braced. You can't roll it if you are braced.	1982	* roll it if not braced. You can't roll it if you are braced.
2194	*/	1983	*/
2195	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1984	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		1985	{
		1986	if (op->speed_left > 0.f)
2196	{	1987	{
		1988	--op->speed_left;
		1989
2197	recursive_roll (mon, dir, op);	1990	recursive_roll (mon, dir, op);
2198	if (action_makes_visible (op))	1991	if (action_makes_visible (op))
2199	make_visible (op);	1992	make_visible (op);
2200	}
2201		1993
		1994	return true;
		1995	}
		1996	}
2202	/* Any generic living creature. Including things like doors.	1997	/* Any generic living creature. Including things like doors.
2203	* Way it works is like this: First, it must have some hit points	1998	* Way it works is like this: First, it must have some hit points
2204	* and be living. Then, it must be one of the following:	1999	* and be living. Then, it must be one of the following:
2205	* 1) Not a player, 2) A player, but of a different party. Note	2000	* 1) Not a player, 2) A player, but of a different party. Note
2206	* that party_number -1 is no party, so attacks can still happen.	2001	* that party_number -1 is no party, so attacks can still happen.
2207	*/	2002	*/
2208
2209	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2003	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2210	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2004	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2211	{	2005	{
2212		2006	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2213	/* If the player hasn't hit something this tick, and does
2214	* so, give them speed boost based on weapon speed. Doing
2215	* it here is better than process_players2, which basically
2216	* incurred a 1 tick offset.
2217	*/
2218	if (!op->contr->has_hit)
2219	{	2007	{
2220	op->speed_left += op->speed / op->contr->weapon_sp;	2008	--op->contr->weapon_sp_left;
2221
2222	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2223	}
2224		2009
2225	skill_attack (mon, op, 0, 0, 0);	2010	skill_attack (mon, op, 0, 0, 0);
2226
2227	/* If attacking another player, that player gets automatic
2228	* hitback, and doesn't loose luck either.
2229	* Disable hitback on the battleground or if the target is
2230	* the wiz.
2231	*/
2232	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2233	{
2234	short luck = mon->stats.luck;
2235
2236	mon->contr->has_hit = 1;
2237	skill_attack (op, mon, 0, 0, 0);
2238	mon->stats.luck = luck;
2239	}
2240		2011
2241	if (action_makes_visible (op))	2012	if (action_makes_visible (op))
2242	make_visible (op);	2013	make_visible (op);
2243	}
2244	} /* if player should attack something */
2245	}
2246		2014
2247	int	2015	return true;
		2016	}
		2017	}
		2018
		2019	return false;
		2020	}
		2021
		2022	bool
2248	move_player (object *op, int dir)	2023	move_player (object *op, int dir)
2249	{	2024	{
2250	int pick;
2251
2252	if (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2025	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2253	return 0;	2026	return 0;
2254		2027
2255	/* Sanity check: make sure dir is valid */	2028	/* Sanity check: make sure dir is valid */
2256	if ((dir < 0) || (dir >= 9))	2029	if (dir < 0 || dir >= 9)
2257	{	2030	{
2258	LOG (llevError, "move_player: invalid direction %d\n", dir);	2031	LOG (llevError, "move_player: invalid direction %d\n", dir);
2259	return 0;	2032	return 0;
2260	}	2033	}
2261		2034
2262	/* peterm: added following line */	2035	/* peterm: added following line */
2263	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2036	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
2264	dir = absdir (dir + RANDOM () % 3 + RANDOM () % 3 - 2);	2037	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2265		2038
2266	op->facing = dir;	2039	op->facing = dir;
2267		2040
2268	if (op->hide)	2041	if (op->flag [FLAG_HIDDEN])
2269	do_hidden_move (op);	2042	do_hidden_move (op);
2270		2043
		2044	bool retval;
		2045	int pick = 0;
		2046
2271	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2047	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2272	/*nop */ ;	2048	retval = RESULT_INT (0);
2273	else if (op->contr->fire_on)	2049	else if (op->contr->fire_on)
2274	fire (op, dir);	2050	retval = fire (op, dir);
2275	else	2051	else
2276	{	2052	{
2277	move_player_attack (op, dir);	2053	retval = move_player_attack (op, dir);
2278	pick = check_pick (op);	2054	pick = check_pick (op);
2279	}	2055	}
2280		2056
2281	/* Add special check for newcs players and fire on - this way, the	2057	/* Add special check for newcs players and fire on - this way, the
2282	* server can handle repeat firing.	2058	* server can handle repeat firing.
…		…
2289	/* Update how the player looks. Use the facing, so direction may	2065	/* Update how the player looks. Use the facing, so direction may
2290	* get reset to zero. This allows for full animation capabilities	2066	* get reset to zero. This allows for full animation capabilities
2291	* for players.	2067	* for players.
2292	*/	2068	*/
2293	animate_object (op, op->facing);	2069	animate_object (op, op->facing);
2294	return 0;	2070
		2071	return retval;
2295	}	2072	}
2296		2073
2297	/* This is similar to handle_player, below, but is only used by the	2074	/* This is similar to handle_player, below, but is only used by the
2298	* new client/server stuff.	2075	* new client/server stuff.
2299	* This is sort of special, in that the new client/server actually uses	2076	* This is sort of special, in that the new client/server actually uses
2300	* the new speed values for commands.	2077	* the new speed values for commands.
2301	*	2078	*
2302	* Returns true if there are more actions we can do.	2079	* Returns true if there are more actions we can do. Should not do
		2080	* many actions in a row, as that would be too unfair to other
		2081	* players.
2303	*/	2082	*/
2304	int	2083	bool
2305	handle_newcs_player (object *op)	2084	handle_newcs_player (object *op)
2306	{	2085	{
2307	if (op->contr->hidden)
2308	{
2309	op->invisible = 1000;
2310	/* the socket code flashes the player visible/invisible
2311	* depending on the value of invisible, so we need to
2312	* alternate it here for it to work correctly.
2313	*/
2314	if (pticks & 2)
2315	op->invisible--;
2316	}
2317	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
2318	{
2319	op->invisible--;
2320	if (!op->invisible)
2321	{
2322	make_visible (op);
2323	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2324	}
2325	}
2326
2327	if (QUERY_FLAG (op, FLAG_SCARED))	2086	if (QUERY_FLAG (op, FLAG_SCARED))
2328	{	2087	{
2329	flee_player (op);	2088	if (op->speed_left > 0.f)
2330	/* If player is still scared, that is his action for this tick */
2331	if (QUERY_FLAG (op, FLAG_SCARED))
2332	{	2089	{
2333	op->speed_left--;	2090	--op->speed_left;
		2091	flee_player (op);
		2092
2334	return 0;	2093	return true;
2335	}	2094	}
		2095	else
		2096	return false;
2336	}	2097	}
2337
2338	/* I've been seeing crashes where the golem has been destroyed, but
2339	* the player object still points to the defunct golem. The code that
2340	* destroys the golem looks correct, and it doesn't always happen, so
2341	* put this in a a workaround to clean up the golem pointer.
2342	*/
2343	if (op->contr->ranges[range_golem] && QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2344	op->contr->ranges[range_golem] = 0;
2345		2098
2346	/* call this here - we also will call this in do_ericserver, but	2099	/* call this here - we also will call this in do_ericserver, but
2347	* the players time has been increased when doericserver has been	2100	* the players time has been increased when doericserver has been
2348	* called, so we recheck it here.	2101	* called, so we recheck it here.
2349	*/	2102	*/
2350	//TODO: better than handling 8 commands, use some more intelligent rate-limiting	2103	if (op->contr->ns->handle_command ())
2351	for (int rep = 8; --rep && op->contr->ns->handle_command (); )
2352	;
2353
2354	if (op->speed_left < 0)
2355	return 0;	2104	return true;
2356		2105
2357	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2106	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2358	{
2359	/* All move commands take 1 tick, at least for now */
2360	op->speed_left--;
2361
2362	/* Instead of all the stuff below, let move_player take care
2363	* of it. Also, some of the skill stuff is only put in
2364	* there, as well as the confusion stuff.
2365	*/
2366	move_player (op, op->direction);	2107	return move_player (op, op->direction);
2367	if (op->speed_left > 0)
2368	return 1;
2369	else
2370	return 0;
2371	}
2372		2108
2373	return 0;	2109	return false;
2374	}	2110	}
2375		2111
2376	int	2112	static int
2377	save_life (object *op)	2113	save_life (object *op)
2378	{	2114	{
2379	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2115	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2380	return 0;	2116	return 0;
2381		2117
2382	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2118	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2383	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2119	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2384	{	2120	{
2385	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2121	op->play_sound (sound_find ("ob_evaporate"));
2386	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2122	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2387
2388	if (op->contr)
2389	esrv_del_item (op->contr, tmp->count);
2390		2123
2391	tmp->destroy ();	2124	tmp->destroy ();
2392	CLEAR_FLAG (op, FLAG_LIFESAVE);	2125	CLEAR_FLAG (op, FLAG_LIFESAVE);
2393		2126
2394	if (op->stats.hp < 0)	2127	if (op->stats.hp < 0)
…		…
2407	return 0;	2140	return 0;
2408	}	2141	}
2409		2142
2410	/* This goes throws the inventory and removes unpaid objects, and puts them	2143	/* This goes throws the inventory and removes unpaid objects, and puts them
2411	* back in the map (location and map determined by values of env). This	2144	* back in the map (location and map determined by values of env). This
2412	* function will descend into containers. op is the object to start the search	2145	* function will descend into containers. op is the object to start the search
2413	* from.	2146	* from.
2414	*/	2147	*/
		2148	static void
		2149	drop_unpaid_items (object *op, object *env)
		2150	{
		2151	while (op)
		2152	{
		2153	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2154
		2155	if (QUERY_FLAG (op, FLAG_UNPAID))
		2156	op->insert_at (env);
		2157	else if (op->inv)
		2158	drop_unpaid_items (op->inv, env);
		2159
		2160	op = next;
		2161	}
		2162	}
		2163
2415	void	2164	void
2416	remove_unpaid_objects (object *op, object *env)	2165	object::drop_unpaid_items ()
2417	{	2166	{
2418	object *next;	2167	if (!flag [FLAG_REMOVED])
2419		2168	::drop_unpaid_items (inv, this);
2420	while (op)
2421	{
2422	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2423
2424	if (QUERY_FLAG (op, FLAG_UNPAID))
2425	{
2426	if (env->type == PLAYER)
2427	esrv_del_item (env->contr, op->count);
2428
2429	op->insert_at (env);
2430	}
2431	else if (op->inv)
2432	remove_unpaid_objects (op->inv, env);
2433
2434	op = next;
2435	}
2436	}
2437
2438	/*
2439	* Returns pointer a static string containing gravestone text
2440	* Moved from apply.c to player.c - player.c is what
2441	* actually uses this function. player.c may not be quite the
2442	* best, a misc file for object actions is probably better,
2443	* but there isn't one in the server directory.
2444	*/
2445	char *
2446	gravestone_text (object *op)
2447	{
2448	static char buf2[MAX_BUF];
2449	char buf[MAX_BUF];
2450	time_t now = time (NULL);
2451
2452	strcpy (buf2, " R.I.P.\n\n");
2453	if (op->type == PLAYER)
2454	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2455	else
2456	sprintf (buf, "%s\n", &op->name);
2457
2458	strncat (buf2, " ", 20 - strlen (buf) / 2);
2459	strcat (buf2, buf);
2460	if (op->type == PLAYER)
2461	sprintf (buf, "who was in level %d when killed\n", op->level);
2462	else
2463	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2464
2465	strncat (buf2, " ", 20 - strlen (buf) / 2);
2466	strcat (buf2, buf);
2467	if (op->type == PLAYER)
2468	{
2469	sprintf (buf, "by %s.\n\n", op->contr->killer);
2470	strncat (buf2, " ", 21 - strlen (buf) / 2);
2471	strcat (buf2, buf);
2472	}
2473
2474	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2475	strncat (buf2, " ", 20 - strlen (buf) / 2);
2476	strcat (buf2, buf);
2477
2478	return buf2;
2479	}	2169	}
2480		2170
2481	void	2171	void
2482	do_some_living (object *op)	2172	do_some_living (object *op)
2483	{	2173	{
…		…
2490	int rate_grace = 2000;	2180	int rate_grace = 2000;
2491	const int max_hp = 1;	2181	const int max_hp = 1;
2492	const int max_sp = 1;	2182	const int max_sp = 1;
2493	const int max_grace = 1;	2183	const int max_grace = 1;
2494		2184
2495	if (op->contr->outputs_sync)	2185	if (op->contr->hidden)
		2186	{
		2187	op->invisible = 1000;
		2188	/* the socket code flashes the player visible/invisible
		2189	* depending on the value of invisible, so we need to
		2190	* alternate it here for it to work correctly.
		2191	*/
		2192	if (pticks & 2)
		2193	op->invisible--;
2496	{	2194	}
2497	for (i = 0; i < NUM_OUTPUT_BUFS; i++)	2195	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
2498	if (op->contr->outputs[i].buf && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2196	{
2499	flush_output_element (op, &op->contr->outputs[i]);	2197	if (!op->invisible--)
		2198	{
		2199	make_visible (op);
		2200	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2201	}
2500	}	2202	}
2501		2203
2502	if (op->contr->ns->state == ST_PLAYING)	2204	if (op->contr->ns->state == ST_PLAYING)
2503	{	2205	{
2504	/* these next three if clauses make it possible to SLOW DOWN	2206	/* these next three if clauses make it possible to SLOW DOWN
…		…
2523	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2225	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2524	else	2226	else
2525	{	2227	{
2526	gen_grace = op->stats.maxgrace;	2228	gen_grace = op->stats.maxgrace;
2527	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2229	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2528	}
2529
2530	/* Regenerate Spell Points */
2531	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)
2532	{
2533	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2534	if (op->stats.sp < op->stats.maxsp)
2535	{
2536	op->stats.sp++;
2537	/* dms do not consume food */
2538	if (!QUERY_FLAG (op, FLAG_WIZ))
2539	{
2540	op->stats.food--;
2541	if (op->contr->digestion < 0)
2542	op->stats.food += op->contr->digestion;
2543	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2544	op->stats.food = last_food;
2545	}
2546	}
2547
2548	if (max_sp > 1)
2549	{
2550	over_sp = (gen_sp + 10) / rate_sp;
2551	if (over_sp > 0)
2552	{
2553	if (op->stats.sp < op->stats.maxsp)
2554	{
2555	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2556
2557	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2558	op->stats.sp--;
2559
2560	if (op->stats.sp > op->stats.maxsp)
2561	op->stats.sp = op->stats.maxsp;
2562	}
2563	op->last_sp = 0;
2564	}
2565	else
2566	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2567	}
2568	else
2569	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2570	}	2230	}
2571		2231
2572	/* Regenerate Grace */	2232	/* Regenerate Grace */
2573	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */	2233	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2574	if (--op->last_grace < 0)	2234	if (--op->last_grace < 0)
…		…
2595	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2255	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2596	}	2256	}
2597	/* wearing stuff doesn't detract from grace generation. */	2257	/* wearing stuff doesn't detract from grace generation. */
2598	}	2258	}
2599		2259
		2260	if (op->stats.food > 0)
		2261	{
2600	/* Regenerate Hit Points */	2262	/* Regenerate Spell Points */
2601	if (--op->last_heal < 0)	2263	if (!op->contr->golem && --op->last_sp < 0)
2602	{
2603	if (op->stats.hp < op->stats.maxhp)
2604	{	2264	{
2605	op->stats.hp++;	2265	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2606	/* dms do not consume food */	2266
2607	if (!QUERY_FLAG (op, FLAG_WIZ))	2267	if (op->stats.sp < op->stats.maxsp)
2608	{	2268	{
		2269	op->stats.sp++;
		2270
		2271	/* dms do not consume food */
		2272	if (!QUERY_FLAG (op, FLAG_WIZ))
		2273	{
2609	op->stats.food--;	2274	op->stats.food--;
		2275
2610	if (op->contr->digestion < 0)	2276	if (op->contr->digestion < 0)
2611	op->stats.food += op->contr->digestion;	2277	op->stats.food += op->contr->digestion;
2612	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2278	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2613	op->stats.food = last_food;	2279	op->stats.food = last_food;
		2280	}
2614	}	2281	}
2615	}
2616		2282
2617	if (max_hp > 1)	2283	if (max_sp > 1)
2618	{
2619	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2620	if (over_hp > 0)
2621	{	2284	{
2622	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2285	over_sp = (gen_sp + 10) / rate_sp;
		2286	if (over_sp > 0)
		2287	{
		2288	if (op->stats.sp < op->stats.maxsp)
		2289	{
		2290	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2291
		2292	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2293	op->stats.sp--;
		2294
		2295	if (op->stats.sp > op->stats.maxsp)
		2296	op->stats.sp = op->stats.maxsp;
		2297	}
		2298
2623	op->last_heal = 0;	2299	op->last_sp = 0;
		2300	}
		2301	else
		2302	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2624	}	2303	}
2625	else	2304	else
		2305	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2306	}
		2307
		2308	/* Regenerate Hit Points */
		2309	if (--op->last_heal < 0)
		2310	{
		2311	if (op->stats.hp < op->stats.maxhp)
2626	{	2312	{
2627	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2313	op->stats.hp++;
		2314
		2315	/* dms do not consume food */
		2316	if (!QUERY_FLAG (op, FLAG_WIZ))
		2317	{
		2318	op->stats.food--;
		2319
		2320	if (op->contr->digestion < 0)
		2321	op->stats.food += op->contr->digestion;
		2322	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2323	op->stats.food = last_food;
		2324	}
2628	}	2325	}
		2326
		2327	if (max_hp > 1)
		2328	{
		2329	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2330
		2331	if (over_hp > 0)
		2332	{
		2333	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2334	op->last_heal = 0;
		2335	}
		2336	else
		2337	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2629	}	2338	}
2630	else	2339	else
2631	{
2632	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2340	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2633	}	2341	}
2634	}	2342	}
2635		2343
2636	/* Digestion */	2344	/* Digestion */
2637	if (--op->last_eat < 0)	2345	if (--op->last_eat < 0)
2638	{	2346	{
2639	#ifdef COZY_SERVER	2347	int bonus = max (0, op->contr->digestion),
2640	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2348	penalty = max (0, -op->contr->digestion);
2641	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2642	#else
2643	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2644	#endif
2645		2349
2646	if (op->contr->gen_hp > 0)
2647	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2350	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2648	else
2649	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2650		2351
2651	/* dms do not consume food */	2352	/* dms do not consume food */
2652	if (!QUERY_FLAG (op, FLAG_WIZ))	2353	if (!QUERY_FLAG (op, FLAG_WIZ))
2653	op->stats.food--;	2354	op->stats.food--;
2654	}	2355	}
2655		2356
2656	if (op->stats.food < 0 && op->stats.hp >= 0)	2357	if (op->stats.food < 0 && op->stats.hp >= 0)
2657	{	2358	{
2658	object *tmp, *flesh = 0;	2359	object *flesh = 0;
2659		2360
2660	for (tmp = op->inv; tmp; tmp = tmp->below)	2361	for_inv_removable (op, tmp)
2661	{	2362	{
2662	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2363	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2364	continue;
		2365
		2366	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2663	{	2367	{
2664	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2368	op->statusmsg ("You blindly grab for a bite of food. "
2665	{	2369	"H<To prevent you from starving, you ate some random item from your backpack.>");
2666	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2667	manual_apply (op, tmp, 0);	2370	manual_apply (op, tmp, 0);
		2371
2668	if (op->stats.food >= 0 || op->stats.hp < 0)	2372	if (op->stats.food >= 0 || op->stats.hp < 0)
2669	break;	2373	break;
2670	}	2374	}
2671	else if (tmp->type == FLESH)	2375	else if (tmp->type == FLESH)
2672	flesh = tmp;	2376	flesh = tmp;
2673	} /* End if paid for object */	2377	}
2674	} /* end of for loop */
2675		2378
2676	/* If player is still starving, it means they don't have any food, so	2379	/* If player is still starving, it means they don't have any food, so
2677	* eat flesh instead.	2380	* eat flesh instead.
2678	*/	2381	*/
2679	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2382	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2680	{	2383	{
2681	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2384	op->statusmsg ("You blindly grab for a bite of food. "
		2385	"H<To prevent you from starving, you ate some random item from your backpack.>");
2682	manual_apply (op, flesh, 0);	2386	manual_apply (op, flesh, 0);
2683	}	2387	}
		2388
		2389	// If player is still starving, alert him!
		2390	if (op->stats.food < 0)
		2391	op->failmsg ("You are starving! "
		2392	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2393	}
		2394
		2395	if (op->stats.food < 0)
2684	}	2396	{
		2397	op->stats.hp += op->stats.food;
		2398	op->stats.food = 0;
2685		2399
2686	while (op->stats.food < 0 && op->stats.hp >= 0)	2400	if (op->stats.hp < 0)
2687	op->stats.food++, op->stats.hp--;	2401	{
		2402	op->contr->killer = archetype::get ("killer_starvation");
		2403	op->contr->killer->destroy ();
		2404	}
		2405	}
2688		2406
		2407	/* killer should be set here already */
2689	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2408	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2690	kill_player (op);	2409	kill_player (op);
2691	}	2410	}
2692	}	2411	}
2693		2412
…		…
2697	* file.	2416	* file.
2698	*/	2417	*/
2699	void	2418	void
2700	kill_player (object *op)	2419	kill_player (object *op)
2701	{	2420	{
2702	char buf[MAX_BUF];
2703	int x, y;	2421	int x, y;
2704
2705	//int i;
2706	maptile *map; /* this is for resurrection */	2422	maptile *map; /* this is for resurrection */
2707
2708	/* int z;
2709	int num_stats_lose;
2710	int lost_a_stat;
2711	int lose_this_stat;
2712	int this_stat; */
2713	int will_kill_again;	2423	int will_kill_again;
2714	archetype *at;	2424	archetype *at;
2715	object *tmp;	2425	object *tmp;
2716		2426
2717	if (save_life (op))	2427	if (save_life (op))
2718	return;	2428	return;
2719		2429
		2430	dynbuf_text deathtab;
		2431
		2432	/* restore player */
		2433	at = archetype::find (shstr_poisoning);
		2434	if (object *tmp = present_arch_in_ob (at, op))
		2435	{
		2436	tmp->destroy ();
		2437	deathtab << "Your body feels cleansed...\r";
		2438	}
		2439
		2440	at = archetype::find (shstr_confusion);
		2441	if (object *tmp = present_arch_in_ob (at, op))
		2442	{
		2443	tmp->destroy ();
		2444	deathtab << "Your mind feels clearer...\r";
		2445	}
		2446
		2447	cure_disease (op, 0, 0); /* remove any disease */
		2448
		2449	max_it (op->stats.hp , op->stats.maxhp);
		2450	max_it (op->stats.sp , op->stats.maxsp);
		2451	max_it (op->stats.grace, op->stats.maxgrace);
		2452
		2453	if (op->stats.food <= 0)
		2454	op->stats.food = 999;
		2455
		2456	// remove all spell effects that are active
		2457	// to avoid long-term effects such as word-of-recall
		2458	for (object *item = op->inv; item; )
		2459	{
		2460	object *next = item->below;
		2461
		2462	if (item->type == SPELL_EFFECT && item->active)
		2463	item->destroy ();
		2464
		2465	item = next;
		2466	}
2720		2467
2721	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2468	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2722	* in cities ONLY!!! It is very important that this doesn't get abused.	2469	* in cities ONLY!!! It is very important that this doesn't get abused.
2723	* Look at op_on_battleground() for more info --AndreasV	2470	* Look at op_on_battleground() for more info --AndreasV
2724	*/	2471	*/
2725	if (op_on_battleground (op, &x, &y))	2472	if (op_on_battleground (op, &x, &y))
2726	{	2473	{
2727	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2474	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2728	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2729
2730	/* restore player */
2731	at = archetype::find ("poisoning");
2732	if (object *tmp = present_arch_in_ob (at, op))
2733	{
2734	tmp->destroy ();
2735	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2736	}
2737
2738	at = archetype::find ("confusion");
2739	if (object *tmp = present_arch_in_ob (at, op))
2740	{
2741	tmp->destroy ();
2742	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2743	}
2744
2745	cure_disease (op, 0); /* remove any disease */
2746	op->stats.hp = op->stats.maxhp;
2747	if (op->stats.food <= 0)
2748	op->stats.food = 999;
2749		2475
2750	/* create a bodypart-trophy to make the winner happy */	2476	/* create a bodypart-trophy to make the winner happy */
2751	if (object *tmp = arch_to_object (archetype::find ("finger")))	2477	object *tmp = archetype::find (shstr_finger)->instance ();
2752	{	2478
2753	sprintf (buf, "%s's finger", &op->name);	2479	tmp->name = format ("%s's finger" , &op->name);
2754	tmp->name = buf;	2480	tmp->name_pl = format ("%s's fingers", &op->name);
2755	sprintf (buf, " This finger has been cut off %s\n"	2481	tmp->msg = format (
2756	" the %s, when he was defeated at\n level %d by %s.\n",	2482	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2757	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2483	&op->name, op->contr->title,
2758	tmp->msg = buf;	2484	(int)op->level,
		2485	op->contr->killer_name ()
		2486	);
2759	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2487	tmp->value = 0, tmp->type = 0;
2760	tmp->materialname = NULL;	2488	tmp->material = name_to_material (shstr_organic);
2761	op->insert_at (tmp, op);	2489	tmp->insert_at (op, tmp);
2762	}
2763		2490
2764	/* teleport defeated player to new destination */	2491	/* teleport defeated player to new destination */
2765	transfer_ob (op, x, y, 0, NULL);	2492	transfer_ob (op, x, y, 0, NULL);
2766	op->contr->braced = 0;	2493	op->contr->braced = 0;
		2494
		2495	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2767	return;	2496	return;
2768	}	2497	}
2769		2498
		2499	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2500	deathtab << "T<YOU HAVE DIED>\n\n";
		2501
2770	INVOKE_PLAYER (DEATH, op->contr);	2502	INVOKE_PLAYER (DEATH, op->contr);
2771		2503
2772	command_kill_pets (op, 0);	2504	command_kill_pets (op, 0);
2773		2505
2774	if (op->stats.food < 0)	2506	op->contr->play_sound (sound_find ("player_dies"));
2775	{
2776	if (op->contr->explore)
2777	{
2778	new_draw_info (NDI_UNIQUE, 0, op, "You would have starved, but you are");
2779	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");
2780	op->stats.food = 999;
2781	return;
2782	}
2783	sprintf (buf, "%s starved to death.", &op->name);
2784	strcpy (op->contr->killer, "starvation");
2785	}
2786	else
2787	{
2788	if (op->contr->explore)
2789	{
2790	new_draw_info (NDI_UNIQUE, 0, op, "You would have died, but you are");
2791	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");
2792	op->stats.hp = op->stats.maxhp;
2793	return;
2794	}
2795	sprintf (buf, "%s died.", &op->name);
2796	}
2797
2798	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2799		2507
2800	/* save the map location for corpse, gravestone */	2508	/* save the map location for corpse, gravestone */
2801	x = op->x;	2509	x = op->x;
2802	y = op->y;	2510	y = op->y;
2803	map = op->map;	2511	map = op->map;
…		…
2831		2539
2832	lost_a_stat = 0;	2540	lost_a_stat = 0;
2833		2541
2834	for (z = 0; z < num_stats_lose; z++)	2542	for (z = 0; z < num_stats_lose; z++)
2835	{	2543	{
2836	i = RANDOM () % NUM_STATS;	2544	i = rndm (NUM_STATS);
2837		2545
2838	if (settings.stat_loss_on_death)	2546	if (settings.stat_loss_on_death)
2839	{	2547	{
2840	/* Pick a random stat and take a point off it. Tell the player	2548	/* Pick a random stat and take a point off it. Tell the player
2841	* what he lost.	2549	* what he lost.
…		…
2848	lost_a_stat = 1;	2556	lost_a_stat = 1;
2849	}	2557	}
2850	else	2558	else
2851	{	2559	{
2852	/* deplete a stat */	2560	/* deplete a stat */
2853	archetype *deparch = archetype::find ("depletion");	2561	archetype *deparch = archetype::find (shstr_depletion);
2854	object *dep;	2562	object *dep;
2855		2563
2856	dep = present_arch_in_ob (deparch, op);	2564	dep = present_arch_in_ob (deparch, op);
2857	if (!dep)	2565	if (!dep)
2858	{	2566	{
2859	dep = arch_to_object (deparch);	2567	dep = deparch->instance ();
2860	insert_ob_in_ob (dep, op);	2568	insert_ob_in_ob (dep, op);
2861	}	2569	}
2862	lose_this_stat = 1;	2570	lose_this_stat = 1;
2863	if (settings.balanced_stat_loss)	2571	if (settings.balanced_stat_loss)
2864	{	2572	{
…		…
2892	}	2600	}
2893	}	2601	}
2894		2602
2895	if (lose_this_stat)	2603	if (lose_this_stat)
2896	{	2604	{
2897	this_stat = get_attr_value (&(dep->stats), i);	2605	this_stat = get_attr_value (&dep->stats, i);
2898	/* We could try to do something clever like find another	2606	/* We could try to do something clever like find another
2899	* stat to reduce if this fails. But chances are, if	2607	* stat to reduce if this fails. But chances are, if
2900	* stats have been depleted to -50, all are pretty low	2608	* stats have been depleted to -50, all are pretty low
2901	* and should be roughly the same, so it shouldn't make a	2609	* and should be roughly the same, so it shouldn't make a
2902	* difference.	2610	* difference.
…		…
2910	lost_a_stat = 1;	2618	lost_a_stat = 1;
2911	}	2619	}
2912	}	2620	}
2913	}	2621	}
2914	}	2622	}
		2623
2915	/* If no stat lost, tell the player. */	2624	/* If no stat lost, tell the player. */
2916	if (!lost_a_stat)	2625	if (!lost_a_stat)
2917	{	2626	{
2918	/* determine_god() seems to not work sometimes... why is this?	2627	/* determine_god() seems to not work sometimes... why is this?
2919	Should I be using something else? GD */	2628	Should I be using something else? GD */
2920	const char *god = determine_god (op);	2629	shstr_tmp god = determine_god (op);
2921		2630
2922	if (god && (strcmp (god, "none")))	2631	if (god != shstr_none)
2923	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2632	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2924	else	2633	else
2925	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2634	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2926	}	2635	}
2927	#else	2636	#else
2928	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2637	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2929	#endif	2638	#endif
2930		2639
2931	/* Put a gravestone up where the character 'almost' died. List the	2640	/* Put a gravestone up where the character 'almost' died. List the
2932	* exp loss on the stone.	2641	* exp loss on the stone.
2933	*/	2642	*/
2934	tmp = arch_to_object (archetype::find ("gravestone"));	2643	tmp = archetype::find (shstr_gravestone)->instance ();
2935	sprintf (buf, "%s's gravestone", &op->name);	2644	tmp->name = format ("%s's gravestone", &op->name);
2936	tmp->name = buf;	2645	tmp->name_pl = format ("%s's gravestones", &op->name);
2937	sprintf (buf, "%s's gravestones", &op->name);	2646	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2938	tmp->name_pl = buf;	2647	&op->name, op->contr->title, op->contr->killer_name ());
2939	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);
2940	tmp->msg = buf;
2941	tmp->x = op->x, tmp->y = op->y;	2648	tmp->x = op->x, tmp->y = op->y;
2942	insert_ob_in_map (tmp, op->map, NULL, 0);	2649	insert_ob_in_map (tmp, op->map, NULL, 0);
2943		2650
2944	/**************************************/	2651	/**************************************/
2945	/* */	2652	/* */
2946	/* Subtract the experience points, */	2653	/* Subtract the experience points, */
2947	/* if we died cause of food, give us */
2948	/* food, and reset HP's... */
2949	/* */	2654	/* */
2950	/**************************************/	2655	/**************************************/
2951		2656
2952	/* remove any poisoning and confusion the character may be suffering. */
2953	/* restore player */
2954	at = archetype::find ("poisoning");
2955	tmp = present_arch_in_ob (at, op);
2956
2957	if (tmp)
2958	{
2959	tmp->destroy ();
2960	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2961	}
2962
2963	at = archetype::find ("confusion");
2964	tmp = present_arch_in_ob (at, op);
2965	if (tmp)
2966	{
2967	tmp->destroy ();
2968	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2969	}
2970
2971	cure_disease (op, 0); /* remove any disease */
2972
2973	/*add_exp(op, (op->stats.exp * -0.20)); */	2657	/*add_exp(op, (op->stats.exp * -0.20)); */
2974	apply_death_exp_penalty (op);	2658	apply_death_exp_penalty (op);
2975	if (op->stats.food < 100)
2976	op->stats.food = 900;
2977	op->stats.hp = op->stats.maxhp;
2978	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2979	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2980		2659
2981	/*	2660	/*
2982	* Check to see if the player is in a shop. IF so, then check to see if
2983	* the player has any unpaid items. If so, remove them and put them back	2661	* Check to see if the player has any unpaid items. If so, remove them
2984	* in the map.	2662	* and put them back in the map.
2985	*/	2663	*/
2986		2664	op->drop_unpaid_items ();
2987	if (is_in_shop (op))
2988	remove_unpaid_objects (op->inv, op);
2989		2665
2990	/****************************************/	2666	/****************************************/
2991	/* */	2667	/* */
2992	/* Move player to his current respawn- */	2668	/* Move player to his current respawn- */
2993	/* position (usually last savebed) */	2669	/* position (usually last savebed) */
2994	/* */	2670	/* */
2995	/****************************************/	2671	/****************************************/
2996		2672
2997	enter_player_savebed (op);	2673	enter_player_savebed (op);
2998		2674
2999	/* Save the player before inserting the force to reduce
3000	* chance of abuse.
3001	*/
3002	op->contr->braced = 0;	2675	op->contr->braced = 0;
3003	op->contr->save ();
3004		2676
3005	/* it is possible that the player has blown something up	2677	/* it is possible that the player has blown something up
3006	* at his savebed location, and that can have long lasting	2678	* at his savebed location, and that can have long lasting
3007	* spell effects. So first see if there is a spell effect	2679	* spell effects. So first see if there is a spell effect
3008	* on the space that might harm the player.	2680	* on the space that might harm the player.
…		…
3017	object *force;	2689	object *force;
3018	int at;	2690	int at;
3019		2691
3020	force = get_archetype (FORCE_NAME);	2692	force = get_archetype (FORCE_NAME);
3021	/* 50 ticks should be enough time for the spell to abate */	2693	/* 50 ticks should be enough time for the spell to abate */
3022	force->speed = 0.1;	2694	force->speed = 0.1f;
3023	force->speed_left = -5.0;	2695	force->speed_left = -5.f;
3024	SET_FLAG (force, FLAG_APPLIED);	2696	SET_FLAG (force, FLAG_APPLIED);
3025	for (at = 0; at < NROFATTACKS; at++)	2697	for (at = 0; at < NROFATTACKS; at++)
3026	if (will_kill_again & (1 << at))	2698	if (will_kill_again & (1 << at))
3027	force->resist[at] = 100;	2699	force->resist[at] = 100;
3028		2700
3029	insert_ob_in_ob (force, op);	2701	insert_ob_in_ob (force, op);
3030	op->update_stats ();	2702	op->update_stats ();
3031
3032	}	2703	}
3033		2704
3034	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2705	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
3035	}	2706	}
3036		2707
3037	void	2708	static void
3038	loot_object (object *op)	2709	loot_object (object *op)
3039	{ /* Grab and destroy some treasure */	2710	{ /* Grab and destroy some treasure */
3040	object *tmp, *tmp2, *next;	2711	object *tmp, *tmp2, *next;
3041		2712
3042	if (op->container)	2713	op->close_container (); /* close open sack first */
3043	esrv_apply_container (op, op->container); /* close open sack first */
3044		2714
3045	for (tmp = op->inv; tmp; tmp = next)	2715	for (tmp = op->inv; tmp; tmp = next)
3046	{	2716	{
3047	next = tmp->below;	2717	next = tmp->below;
3048		2718
3049	if (tmp->invisible)	2719	if (tmp->invisible)
3050	continue;	2720	continue;
3051		2721
3052	tmp->remove ();	2722	tmp->remove ();
3053	tmp->x = op->x, tmp->y = op->y;	2723	tmp->x = op->x, tmp->y = op->y;
		2724
3054	if (tmp->type == CONTAINER)	2725	if (tmp->type == CONTAINER)
3055	{ /* empty container to ground */	2726	loot_object (tmp); /* empty container to ground */
3056	loot_object (tmp);	2727
3057	}
3058	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(RANDOM () % 3)))	2728	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
3059	{	2729	{
3060	if (tmp->nrof > 1)	2730	if (tmp->nrof > 1)
3061	{	2731	{
3062	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2732	tmp->decrease (rndm (1, tmp->nrof - 1));
3063	tmp2->destroy ();
3064	insert_ob_in_map (tmp, op->map, NULL, 0);	2733	insert_ob_in_map (tmp, op->map, NULL, 0);
3065	}	2734	}
3066	else	2735	else
3067	tmp->destroy ();	2736	tmp->destroy ();
3068	}	2737	}
…		…
3074	/*	2743	/*
3075	* fix_weight(): Check recursively the weight of all players, and fix	2744	* fix_weight(): Check recursively the weight of all players, and fix
3076	* what needs to be fixed. Refresh windows and fix speed if anything	2745	* what needs to be fixed. Refresh windows and fix speed if anything
3077	* was changed.	2746	* was changed.
3078	*/	2747	*/
3079
3080	void	2748	void
3081	fix_weight (void)	2749	fix_weight ()
3082	{	2750	{
3083	for_all_players (pl)	2751	for_all_players (pl)
3084	{	2752	{
3085	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2753	sint32 old = pl->ob->carrying;
3086		2754
3087	if (old == sum)	2755	pl->ob->update_weight ();
3088	continue;	2756
		2757	if (old != pl->ob->carrying)
		2758	{
3089	pl->ob->update_stats ();	2759	pl->ob->update_stats ();
3090	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2760	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2761	}
3091	}	2762	}
3092	}	2763	}
3093		2764
3094	void	2765	void
3095	fix_luck (void)	2766	fix_luck ()
3096	{	2767	{
3097	for_all_players (pl)	2768	for_all_players (pl)
3098	if (!pl->ob->contr->ns->state)	2769	if (!pl->ob->contr->ns->state)
3099	pl->ob->change_luck (0);	2770	pl->ob->change_luck (0);
3100	}	2771	}
…		…
3137	}	2808	}
3138		2809
3139	void	2810	void
3140	make_visible (object *op)	2811	make_visible (object *op)
3141	{	2812	{
3142	op->hide = 0;	2813	op->flag [FLAG_HIDDEN] = 0;
3143	op->invisible = 0;	2814	op->invisible = 0;
		2815
3144	if (op->type == PLAYER)	2816	if (op->type == PLAYER)
3145	{	2817	{
3146	op->contr->tmp_invis = 0;	2818	op->contr->tmp_invis = 0;
3147	op->contr->invis_race = 0;	2819	op->contr->invis_race = 0;
3148	}	2820	}
		2821
3149	update_object (op, UP_OBJ_FACE);	2822	update_object (op, UP_OBJ_CHANGE);
3150	}	2823	}
3151		2824
3152	int	2825	int
3153	is_true_undead (object *op)	2826	is_true_undead (object *op)
3154	{	2827	{
3155	object *tmp = NULL;
3156
3157	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	2828	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
3158	return 1;	2829	return 1;
3159		2830
3160	return 0;	2831	return 0;
3161	}	2832	}
3162		2833
3163	/* look at the surrounding terrain to determine	2834	/* look at the surrounding terrain to determine
3164	* the hideability of this object. Positive levels	2835	* the hideability of this object. Positive levels
3165	* indicate greater hideability.	2836	* indicate greater hideability.
3166	*/	2837	*/
3167
3168	int	2838	int
3169	hideability (object *ob)	2839	hideability (object *ob)
3170	{	2840	{
3171	int i, level = 0, mflag;	2841	int i, level = 0, mflag;
3172	sint16 x, y;	2842	sint16 x, y;
3173		2843
3174	if (!ob || !ob->map)	2844	if (!ob || !ob->map)
3175	return 0;	2845	return 0;
3176		2846
3177	/* so, on normal lighted maps, its hard to hide */	2847	/* so, on normal lighted maps, its hard to hide */
3178	level = ob->map->darkness - 2;	2848	level = ob->map->darklevel () - 2;
3179		2849
3180	/* this also picks up whether the object is glowing.	2850	/* this also picks up whether the object is glowing.
3181	* If you carry a light on a non-dark map, its not	2851	* If you carry a light on a non-dark map, its not
3182	* as bad as carrying a light on a pitch dark map */	2852	* as bad as carrying a light on a pitch dark map */
3183	if (has_carried_lights (ob))	2853	if (ob->has_carried_lights ())
3184	level = -(10 + (2 * ob->map->darkness));	2854	level = -(10 + (2 * ob->map->darklevel ()));
3185		2855
3186	/* scan through all nearby squares for terrain to hide in */	2856	/* scan through all nearby squares for terrain to hide in */
3187	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2857	for (i = 0, x = ob->x, y = ob->y;
		2858	i <= SIZEOFFREE1;
		2859	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3188	{	2860	{
3189	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2861	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3190	if (mflag & P_OUT_OF_MAP)	2862	if (mflag & P_OUT_OF_MAP)
3191	{
3192	continue;	2863	continue;
3193	}	2864
3194	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2865	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3195	level += 2;	2866	level += 2;
3196	else /* open terrain! */	2867	else /* open terrain! */
3197	level -= 1;	2868	level -= 1;
3198	}	2869	}
…		…
3206	/* For Hidden creatures - a chance of becoming 'unhidden'	2877	/* For Hidden creatures - a chance of becoming 'unhidden'
3207	* every time they move - as we subtract off 'invisibility'	2878	* every time they move - as we subtract off 'invisibility'
3208	* AND, for players, if they move into a ridiculously unhideable	2879	* AND, for players, if they move into a ridiculously unhideable
3209	* spot (surrounded by clear terrain in broad daylight). -b.t.	2880	* spot (surrounded by clear terrain in broad daylight). -b.t.
3210	*/	2881	*/
3211
3212	void	2882	void
3213	do_hidden_move (object *op)	2883	do_hidden_move (object *op)
3214	{	2884	{
3215	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2885	int hide = 0;
3216	object *skop;
3217		2886
3218	if (!op || !op->map)	2887	if (!op || !op->map)
3219	return;	2888	return;
3220		2889
3221	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2890	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2891	int num = random_roll (0, 19, op, PREFER_LOW);
3222		2892
3223	/* its *extremely* hard to run and sneak/hide at the same time! */	2893	/* its *extremely* hard to run and sneak/hide at the same time! */
3224	if (op->type == PLAYER && op->contr->run_on)	2894	if (op->type == PLAYER && op->contr->run_on)
3225	{
3226	if (!skop || num >= skop->level)	2895	if (!skop || num >= skop->level)
3227	{	2896	{
3228	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");	2897	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3229	make_visible (op);	2898	make_visible (op);
3230	return;	2899	return;
3231	}	2900	}
3232	else	2901	else
3233	num += 20;	2902	num += 20;
3234	}	2903
3235	num += op->map->difficulty;	2904	num += op->map->difficulty;
3236	hide = hideability (op); /* modify by terrain hidden level */	2905	hide = hideability (op); /* modify by terrain hidden level */
3237	num -= hide;	2906	num -= hide;
		2907
3238	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2908	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3239	{	2909	{
3240	make_visible (op);	2910	make_visible (op);
		2911
3241	if (op->type == PLAYER)	2912	if (op->type == PLAYER)
3242	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2913	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3243	}	2914	}
3244	else if (op->type == PLAYER && skop)	2915	else if (op->type == PLAYER && skop)
3245	{
3246	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2916	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3247	}
3248	}	2917	}
3249		2918
3250	/* determine if who is standing near a hostile creature. */	2919	/* determine if who is standing near a hostile creature. */
3251		2920
3252	int	2921	int
…		…
3300	* object op. This function works fine for monsters,	2969	* object op. This function works fine for monsters,
3301	* but we dont worry if the object isnt the top one in	2970	* but we dont worry if the object isnt the top one in
3302	* a pile (say a coin under a table would return "viewable"	2971	* a pile (say a coin under a table would return "viewable"
3303	* by this routine). Another question, should we be	2972	* by this routine). Another question, should we be
3304	* concerned with the direction the player is looking	2973	* concerned with the direction the player is looking
3305	* in? Realistically, most of use cant see stuff behind	2974	* in? Realistically, most of us can't see stuff behind
3306	* our backs...on the other hand, does the "facing" direction	2975	* our backs...on the other hand, does the "facing" direction
3307	* imply the way your head, or body is facing? Its possible	2976	* imply the way your head, or body is facing? It's possible
3308	* for them to differ. Sigh, this fctn could get a bit more complex.	2977	* for them to differ. Sigh, this fctn could get a bit more complex.
3309	* -b.t.	2978	* -b.t.
3310	* This function is now map tiling safe.	2979	* This function is now map tiling safe.
3311	*/	2980	*/
3312
3313	int	2981	int
3314	player_can_view (object *pl, object *op)	2982	player_can_view (object *pl, object *op)
3315	{	2983	{
3316	rv_vector rv;	2984	rv_vector rv;
3317	int dx, dy;	2985	int dx, dy;
…		…
3319	if (pl->type != PLAYER)	2987	if (pl->type != PLAYER)
3320	{	2988	{
3321	LOG (llevError, "player_can_view() called for non-player object\n");	2989	LOG (llevError, "player_can_view() called for non-player object\n");
3322	return -1;	2990	return -1;
3323	}	2991	}
		2992
3324	if (!pl || !op)	2993	if (!pl || !op)
3325	return 0;	2994	return 0;
3326		2995
3327	if (op->head)
3328	{
3329	op = op->head;	2996	op = op->head_ ();
3330	}	2997
3331	get_rangevector (pl, op, &rv, 0x1);	2998	get_rangevector (pl, op, &rv, 0x1);
3332		2999
3333	/* starting with the 'head' part, lets loop	3000	/* starting with the 'head' part, lets loop
3334	* through the object and find if it has any	3001	* through the object and find if it has any
3335	* part that is in the los array but isnt on	3002	* part that is in the los array but isn't on
3336	* a blocked los square.	3003	* a blocked los square.
3337	* we use the archetype to figure out offsets.	3004	* we use the archetype to figure out offsets.
3338	*/	3005	*/
3339	while (op)	3006	while (op)
3340	{	3007	{
3341	dx = rv.distance_x + op->arch->clone.x;	3008	dx = rv.distance_x + op->arch->x;
3342	dy = rv.distance_y + op->arch->clone.y;	3009	dy = rv.distance_y + op->arch->y;
3343		3010
3344	/* only the viewable area the player sees is updated by LOS	3011	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3345	* code, so we need to restrict ourselves to that range of values
3346	* for any meaningful values.
3347	*/
3348	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3349	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3350	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3351	return 1;	3012	return 1;
		3013
3352	op = op->more;	3014	op = op->more;
3353	}	3015	}
3354	return 0;
3355	}
3356		3016
3357	/* routine for both players and monsters. We call this when
3358	* there is a possibility for our action distrubing our hiding
3359	* place or invisiblity spell. Artefact invisiblity is not
3360	* effected by this. If we arent invisible to begin with, we
3361	* return 0.
3362	*/
3363	int
3364	action_makes_visible (object *op)
3365	{
3366
3367	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3368	{
3369	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3370	return 0;
3371
3372	if (op->contr && op->contr->tmp_invis == 0)
3373	return 0;
3374
3375	/* If monsters, they should become visible */
3376	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3377	{
3378	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3379	return 1;
3380	}
3381	}
3382	return 0;	3017	return 0;
3383	}	3018	}
3384		3019
3385	/* op_on_battleground - checks if the given object op (usually	3020	/* op_on_battleground - checks if the given object op (usually
3386	* a player) is standing on a valid battleground-tile,	3021	* a player) is standing on a valid battleground-tile,
…		…
3391	* Default is to do the same as before, so only people wanting to have different points need worry about this	3026	* Default is to do the same as before, so only people wanting to have different points need worry about this
3392	*/	3027	*/
3393	int	3028	int
3394	op_on_battleground (object *op, int *x, int *y)	3029	op_on_battleground (object *op, int *x, int *y)
3395	{	3030	{
3396	object *tmp;
3397
3398	/* A battleground-tile needs the following attributes to be valid:	3031	/* A battleground-tile needs the following attributes to be valid:
3399	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3032	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3400	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3033	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3401	* and the exit-coordinates sp/hp must both be > 0.	3034	* and the exit-coordinates sp/hp must both be > 0.
3402	* => The intention here is to prevent abuse of the battleground-	3035	* => The intention here is to prevent abuse of the battleground-
3403	* feature (like pickable or hidden battleground tiles). */	3036	* feature (like pickable or hidden battleground tiles). */
3404	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3037	for (object *tmp = op->below; tmp; tmp = tmp->below)
3405	{	3038	{
3406	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3039	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
3407	{	3040	{
3408	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3041	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3409	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3042	&& tmp->type == BATTLEGROUND
		3043	&& tmp->name == shstr_battleground
		3044	&& EXIT_X (tmp) && EXIT_Y (tmp))
3410	{	3045	{
3411	/*before we assign the exit, check if this is a teambattle */	3046	/* before we assign the exit, check if this is a teambattle */
3412	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3047	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3413	{
3414	object *invtmp;
3415
3416	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3048	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3049	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3417	{	3050	{
3418	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3419	{
3420	if (x != NULL && y != NULL)	3051	if (x && y)
3421	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3052	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3053
3422	return 1;	3054	return 1;
3423	}
3424	}	3055	}
3425	}	3056
3426	if (x != NULL && y != NULL)	3057	if (x && y)
3427	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3058	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3059
3428	return 1;	3060	return 1;
3429	}	3061	}
3430	}	3062	}
3431	}	3063	}
		3064
3432	/* If we got here, did not find a battleground */	3065	/* If we got here, did not find a battleground */
3433	return 0;	3066	return 0;
3434	}	3067	}
3435		3068
3436	/*	3069	/*
…		…
3452	char buf[MAX_BUF]; /* tmp. string buffer */	3085	char buf[MAX_BUF]; /* tmp. string buffer */
3453	int i = 0, j = 0;	3086	int i = 0, j = 0;
3454		3087
3455	/* get the appropriate treasurelist */	3088	/* get the appropriate treasurelist */
3456	if (atnr == ATNR_FIRE)	3089	if (atnr == ATNR_FIRE)
3457	trlist = find_treasurelist ("dragon_ability_fire");	3090	trlist = treasurelist::find (shstr_dragon_ability_fire);
3458	else if (atnr == ATNR_COLD)	3091	else if (atnr == ATNR_COLD)
3459	trlist = find_treasurelist ("dragon_ability_cold");	3092	trlist = treasurelist::find (shstr_dragon_ability_cold);
3460	else if (atnr == ATNR_ELECTRICITY)	3093	else if (atnr == ATNR_ELECTRICITY)
3461	trlist = find_treasurelist ("dragon_ability_elec");	3094	trlist = treasurelist::find (shstr_dragon_ability_elec);
3462	else if (atnr == ATNR_POISON)	3095	else if (atnr == ATNR_POISON)
3463	trlist = find_treasurelist ("dragon_ability_poison");	3096	trlist = treasurelist::find (shstr_dragon_ability_poison);
3464		3097
3465	if (trlist == NULL || who->type != PLAYER)	3098	if (trlist == NULL || who->type != PLAYER)
3466	return;	3099	return;
3467		3100
3468	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3101	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3469		3102
3470	if (tr == NULL || tr->item == NULL)	3103	if (!tr || !tr->item)
3471	{	3104	{
3472	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3105	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3473	return;	3106	return;
3474	}	3107	}
3475		3108
3476	/* everything seems okay - now bring on the gift: */	3109	/* everything seems okay - now bring on the gift: */
3477	item = &(tr->item->clone);	3110	item = tr->item;
3478		3111
3479	if (item->type == SPELL)	3112	if (item->type == SPELL)
3480	{	3113	{
3481	if (check_spell_known (who, item->name))	3114	if (check_spell_known (who, item->name))
3482	return;	3115	return;
…		…
3541	{	3174	{
3542	/* forces in the treasurelist can alter the player's stats */	3175	/* forces in the treasurelist can alter the player's stats */
3543	object *skin;	3176	object *skin;
3544		3177
3545	/* first get the dragon skin force */	3178	/* first get the dragon skin force */
3546	shstr_cmp dragon_skin_force ("dragon_skin_force");
3547	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3179	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3548	;	3180	;
3549		3181
3550	if (!skin)	3182	if (!skin)
3551	return;	3183	return;
3552		3184
…		…
3585	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3217	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3586	}	3218	}
3587	else	3219	else
3588	{	3220	{
3589	/* generate misc. treasure */	3221	/* generate misc. treasure */
3590	tmp = arch_to_object (tr->item);	3222	tmp = tr->item->instance ();
3591	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3223	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3592	tmp = insert_ob_in_ob (tmp, who);	3224	who->insert (tmp);
3593	if (who->type == PLAYER)
3594	esrv_send_item (who, tmp);
3595	}	3225	}
3596	}	3226	}
3597		3227
3598	/**	3228	/**
3599	* Unready an object for a player. This function does nothing if the object was	3229	* Unready an object for a player. This function does nothing if the object was
3600	* not readied.	3230	* not readied.
3601	*/	3231	*/
3602	void	3232	void
3603	player_unready_range_ob (player *pl, object *ob)	3233	player_unready_range_ob (player *pl, object *ob)
3604	{	3234	{
3605	rangetype i;	3235	if (pl->ob->current_weapon == ob)
		3236	pl->ob->current_weapon = 0;
3606		3237
3607	for (i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))	3238	if (pl->combat_ob == ob)
3608	{	3239	pl->combat_ob = 0;
		3240
3609	if (pl->ranges[i] == ob)	3241	if (pl->ranged_ob == ob)
3610	{	3242	pl->ranged_ob = 0;
3611	pl->ranges[i] = NULL;
3612	if (pl->shoottype == i)
3613	{
3614	pl->shoottype = range_none;
3615	}
3616	}
3617	}
3618	}	3243	}
		3244
		3245	//-GPL
		3246
		3247	sint8
		3248	player::darkness_at (maptile *map, int x, int y) const
		3249	{
		3250	if (!ns)
		3251	return LOS_BLOCKED;
		3252
		3253	int dx, dy;
		3254	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3255	return LOS_BLOCKED;
		3256
		3257	x += dx - ns->current_x;
		3258	y += dy - ns->current_y;
		3259
		3260	return blocked_los (x, y);
		3261	}
		3262
		3263	void
		3264	player::infobox (const char *title, const char *msg, int color)
		3265	{
		3266	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3267	}
		3268
		3269	void
		3270	player::statusmsg (const char *msg, int color)
		3271	{
		3272	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3273	}
		3274
		3275	void
		3276	player::failmsg (const char *msg, int color)
		3277	{
		3278	play_sound (sound_find ("generic_failure"));
		3279	statusmsg (msg, color);
		3280	}
		3281

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