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Comparing deliantra/server/server/player.C (file contents):
Revision 1.91 by root, Sun Jan 7 23:10:43 2007 UTC vs.
Revision 1.243 by root, Sat Nov 7 18:30:06 2009 UTC

1	/*	1	/*
2	* CrossFire, A Multiplayer game	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
21	*	21	*
22	* The author can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	23	*/
24		24
		25	//+GPL
		26
25	#include <global.h>	27	#include <global.h>
26	#include <pwd.h>
27	#include <sproto.h>	28	#include <sproto.h>
28	#include <sounds.h>	29	#include <sounds.h>
29	#include <living.h>	30	#include <living.h>
30	#include <object.h>	31	#include <object.h>
31	#include <spells.h>	32	#include <spells.h>
…		…
34	#include <algorithm>	35	#include <algorithm>
35	#include <functional>	36	#include <functional>
36		37
37	playervec players;	38	playervec players;
38		39
39	void
40	display_motd (const object *op)
41	{
42	char buf[MAX_BUF];
43	char motd[HUGE_BUF];
44	FILE *fp;
45	int comp;
46	int size;
47
48	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
49	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
50	return;
51
52	motd[0] = '\0';
53	size = 0;
54
55	while (fgets (buf, MAX_BUF, fp))
56	{
57	if (*buf == '#')
58	continue;
59
60	strncat (motd + size, buf, HUGE_BUF - size);
61	size += strlen (buf);
62	}
63
64	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
65	close_and_delete (fp, comp);
66	}
67
68	void
69	send_rules (const object *op)
70	{
71	char buf[MAX_BUF];
72	char rules[HUGE_BUF];
73	FILE *fp;
74	int comp;
75	int size;
76
77	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
78	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
79	return;
80
81	rules[0] = '\0';
82	size = 0;
83
84	while (fgets (buf, MAX_BUF, fp))
85	{
86	if (*buf == '#')
87	continue;
88
89	if (size + strlen (buf) >= HUGE_BUF)
90	{
91	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
92	break;
93	}
94
95	strncat (rules + size, buf, HUGE_BUF - size);
96	size += strlen (buf);
97	}
98
99	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
100	close_and_delete (fp, comp);
101	}
102
103	void
104	send_news (const object *op)
105	{
106	char buf[MAX_BUF];
107	char news[HUGE_BUF];
108	char subject[MAX_BUF];
109	FILE *fp;
110	int comp;
111	int size;
112
113	sprintf (buf, "%s/%s", settings.confdir, settings.news);
114	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
115	return;
116
117	news[0] = '\0';
118	subject[0] = '\0';
119	size = 0;
120
121	while (fgets (buf, MAX_BUF, fp) != NULL)
122	{
123	if (*buf == '#')
124	continue;
125
126	if (*buf == '%')
127	{ /* send one news */
128	if (size > 0)
129	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", "%s\n%s", subject, news); /*send previously read news */
130
131	strcpy (subject, buf + 1);
132	strip_endline (subject);
133	size = 0;
134	news[0] = '\0';
135	}
136	else
137	{
138	if (size + strlen (buf) >= HUGE_BUF)
139	{
140	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
141	break;
142	}
143	strncat (news + size, buf, HUGE_BUF - size);
144	size += strlen (buf);
145	}
146	}
147
148	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
149	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", "%s\n%s", subject, news);
150	close_and_delete (fp, comp);
151	}
152
153	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
154	static void	41	static void
155	set_first_map (object *op)	42	set_first_map (object *op)
156	{	43	{
157	op->contr->maplevel = first_map_path;	44	op->contr->maplevel = first_map_path;
158	op->x = -1;	45	op->x = -1;
159	op->y = -1;	46	op->y = -1;
160	}
161
162	void
163	player::enter_map ()
164	{
165	object *tmp = object::create ();
166
167	EXIT_PATH (tmp) = maplevel;
168	EXIT_X (tmp) = ob->x;
169	EXIT_Y (tmp) = ob->y;
170	ob->enter_exit (tmp);
171
172	tmp->destroy ();
173	}	47	}
174		48
175	void	49	void
176	player::activate ()	50	player::activate ()
177	{	51	{
…		…
180		54
181	players.insert (this);	55	players.insert (this);
182	ob->remove ();	56	ob->remove ();
183	ob->map = 0;	57	ob->map = 0;
184	ob->activate_recursive ();	58	ob->activate_recursive ();
185	enter_map ();	59	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		60	add_friendly_object (ob);
186	}	61	}
187		62
188	void	63	void
189	player::deactivate ()	64	player::deactivate ()
190	{	65	{
191	if (!active)	66	if (!active)
192	return;	67	return;
193		68
194	terminate_all_pets (ob);	69	terminate_all_pets (ob);
		70	remove_friendly_object (ob);
195	ob->deactivate_recursive ();	71	ob->deactivate_recursive ();
		72
		73	if (ob->map)
		74	maplevel = ob->map->path;
		75
196	ob->remove ();	76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
197	ob->map = 0;	78	ob->map = 0;
		79	party = 0;
		80
		81	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
198		82
199	players.erase (this);	83	players.erase (this);
200	}	84	}
201		85
202	// connect the player with a specific client	86	// connect the player with a specific client
203	// also changed, rationalises, and fixes some incorrect settings	87	// also changes, rationalises, and fixes some incorrect settings
204	void	88	void
205	player::connect (client *ns)	89	player::connect (client *ns)
206	{	90	{
207	this->ns = ns;	91	this->ns = ns;
208	ns->pl = this;	92	ns->pl = this;
209		93
		94	run_on = 0;
		95	fire_on = 0;
		96	ob->close_container (); //TODO: client-specific
		97
210	ns->update_look = 0;	98	ns->update_look = 0;
211	ns->look_position = 0;	99	ns->look_position = 0;
212		100
213	clear_los (ob);	101	clear_los ();
		102
		103	ns->reset_stats ();
214		104
215	/* make sure he's a player -- needed because of class change. */	105	/* make sure he's a player -- needed because of class change. */
216	ob->type = PLAYER; // we are paranoid	106	ob->type = PLAYER; // we are paranoid
217	ob->race = ob->arch->clone.race;	107	ob->race = ob->arch->race;
218		108
219	if (!legal_range (ob, shoottype))	109	ob->update_weight ();
220	shoottype = range_none;
221
222	ob->carrying = sum_weight (ob);
223	link_player_skills (ob);	110	link_skills ();
224		111
225	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);	112	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
226		113
227	assign (title, ob->arch->clone.name);	114	assign (title, ob->arch->object::name);
228
229	/* can_use_shield is a new flag. However, the can_use.. seems to largely come
230	* from the class, and not race. I don't see any way to get the class information
231	* to then update this. I don't think this will actually break anything - anyone
232	* that can use armour should be able to use a shield. What this may 'break'
233	* are features new characters get, eg, if someone starts up with a Q, they
234	* should be able to use a shield. However, old Q's won't get that advantage.
235	*/
236	if (QUERY_FLAG (ob, FLAG_USE_ARMOUR))
237	SET_FLAG (ob, FLAG_USE_SHIELD);
238		115
239	/* if it's a dragon player, set the correct title here */	116	/* if it's a dragon player, set the correct title here */
240	if (is_dragon_pl (ob))	117	if (is_dragon_pl (ob))
241	{	118	{
242	object *tmp, *abil = 0, *skin = 0;	119	object *tmp, *abil = 0, *skin = 0;
243		120
244	shstr_cmp dragon_ability_force ("dragon_ability_force");
245	shstr_cmp dragon_skin_force ("dragon_skin_force");
246
247	for (tmp = ob->inv; tmp; tmp = tmp->below)	121	for (tmp = ob->inv; tmp; tmp = tmp->below)
248	if (tmp->type == FORCE)	122	if (tmp->type == FORCE)
249	if (tmp->arch->name == dragon_ability_force)	123	if (tmp->arch->archname == shstr_dragon_ability_force)
250	abil = tmp;	124	abil = tmp;
251	else if (tmp->arch->name == dragon_skin_force)	125	else if (tmp->arch->archname == shstr_dragon_skin_force)
252	skin = tmp;	126	skin = tmp;
253		127
254	set_dragon_name (ob, abil, skin);	128	set_dragon_name (ob, abil, skin);
255	}	129	}
256		130
257	CLEAR_FLAG (ob, FLAG_FRIENDLY);
258	add_friendly_object (ob);
259
260	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	131	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
261		132
262	esrv_new_player (this, ob->weight + ob->carrying);	133	esrv_new_player (this);
263		134
264	ob->update_stats ();	135	ob->update_stats ();
		136
265	ns->floorbox_update ();	137	ns->floorbox_update ();
266
267	esrv_send_inventory (ob, ob);	138	esrv_send_inventory (ob, ob);
268	esrv_add_spells (this, 0);	139	esrv_add_spells (this, 0);
269		140
270	activate ();	141	activate ();
271		142
272	send_rules (ob);
273	send_news (ob);
274	display_motd (ob);
275
276	INVOKE_PLAYER (CONNECT, this);	143	INVOKE_PLAYER (CONNECT, this);
277	INVOKE_PLAYER (LOGIN, this);	144	INVOKE_PLAYER (LOGIN, this);
278	}	145	}
279		146
280	void	147	void
281	player::disconnect ()	148	player::disconnect ()
282	{	149	{
		150	if (ob)
		151	{
		152	ob->close_container (); //TODO: client-specific
		153	ob->drop_unpaid_items ();
		154	}
		155
283	if (ns)	156	if (ns)
284	{	157	{
285	if (active)	158	if (active)
286	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	159	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
287		160
288	INVOKE_PLAYER (DISCONNECT, this);	161	INVOKE_PLAYER (DISCONNECT, this);
289		162
		163	ns->reset_stats ();
290	ns->pl = 0;	164	ns->pl = 0;
291	this->ns = 0;	165	ns = 0;
292	}	166	}
		167
		168	// this is important for the player scheduler to get the correct refcount
		169	// when ns = 0
		170	observe = viewpoint = ob;
293		171
294	deactivate ();	172	deactivate ();
295	}	173	}
		174
		175	//-GPL
296		176
297	// the need for this function can be explained	177	// the need for this function can be explained
298	// by load_object not returning the object	178	// by load_object not returning the object
299	void	179	void
300	player::set_object (object *op)	180	player::set_object (object *op)
301	{	181	{
302	ob = op;	182	ob = observe = viewpoint = op;
303	ob->contr = this; /* this aren't yet in archetype */	183	ob->contr = this; /* this aren't yet in archetype */
304		184
		185	ob->speed = 1.0f;
305	ob->speed_left = 0.5;	186	ob->speed_left = 0.5f;
306	ob->speed = 1.0;	187
307	ob->direction = 5; /* So player faces south */	188	ob->direction = 5; /* So player faces south */
308	ob->stats.wc = 2;
309	ob->run_away = 25; /* Then we panick... */
310		189
311	ob->roll_stats ();	190	ob->flag [FLAG_READY_WEAPON] = false;
		191	ob->flag [FLAG_READY_SKILL] = false;
		192	ob->flag [FLAG_READY_BOW] = false;
		193
		194	for (object *op = ob->inv; op; op = op->below)
		195	if (op->flag [FLAG_APPLIED])
		196	switch (op->type)
		197	{
		198	case SKILL:
		199	ob->flag [FLAG_APPLIED] = false;
		200	break;
		201
		202	case WAND:
		203	case ROD:
		204	case HORN:
		205	case BOW:
		206	ranged_ob = op;
		207	break;
		208
		209	case WEAPON:
		210	combat_ob = op;
		211	break;
		212	}
		213
		214	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
		215	ob->deactivate (); // change_weapon activates, fix this better
312	}	216	}
		217
		218	void
		219	player::set_observe (object *op)
		220	{
		221	observe = viewpoint = op ? op : ob;
		222	do_los = 1;
		223	}
		224
		225	void
		226	player::set_viewpoint (object *op)
		227	{
		228	viewpoint = op ? op : (object *)observe;
		229	do_los = 1;
		230	}
		231
		232	//+GPL
313		233
314	player::player ()	234	player::player ()
315	{	235	{
316	/* There are some elements we want initialised to non zero value -	236	/* There are some elements we want initialised to non zero value -
317	* we deal with that below this point.	237	* we deal with that below this point.
318	*/	238	*/
319	outputs_sync = 16; /* Every 2 seconds */	239	outputs_sync = 4;
320	outputs_count = 8; /* Keeps present behaviour */	240	outputs_count = 4;
321	unapply = unapply_nochoice;	241	unapply = unapply_nochoice;
322		242
323	savebed_map = first_map_path; /* Init. respawn position */	243	savebed_map = first_map_path; /* Init. respawn position */
324		244
325	gen_sp_armour = 10;	245	gen_sp_armour = 10;
326	last_speed = -1;
327	shoottype = range_none;
328	bowtype = bow_normal;	246	bowtype = bow_normal;
329	petmode = pet_normal;	247	petmode = pet_normal;
330	listening = 10;
331	usekeys = containers;	248	usekeys = containers;
332	last_weapon_sp = -1;
333	peaceful = 1; /* default peaceful */	249	peaceful = 1; /* default peaceful */
334	do_los = 1;	250	do_los = 1;
335		251
336	/* we need to clear these to -1 and not zero - otherwise,	252	weapon_sp = 1.0f;
337	* if a player quits and starts a new character, we wont	253	weapon_sp_left = 0.5f;
338	* send new values to the client, as things like exp start
339	* at zero.
340	*/
341	for (int i = 0; i < NUM_SKILLS; i++)
342	last_skill_exp[i] = -1;
343
344	for (int i = 0; i < NROFATTACKS; i++)
345	last_resist[i] = -1;
346
347	last_stats.exp = -1;
348	last_weight = (uint32) - 1;
349	}	254	}
350		255
351	void	256	void
352	player::do_destroy ()	257	player::do_destroy ()
353	{	258	{
…		…
358	if (ob)	263	if (ob)
359	{	264	{
360	ob->destroy_inv (false);	265	ob->destroy_inv (false);
361	ob->destroy ();	266	ob->destroy ();
362	}	267	}
		268
		269	ob = observe = viewpoint = 0;
363	}	270	}
364		271
365	player::~player ()	272	player::~player ()
366	{	273	{
367	/* Clear item stack */	274	/* Clear item stack */
368	free (stack_items);	275	free (stack_items);
		276	}
		277
		278	/*
		279	* get_player_archetype() return next player archetype from archetype
		280	* list. Not very efficient routine, but used only creating new players.
		281	* Note: there MUST be at least one player archetype!
		282	*/
		283	static archetype *
		284	get_player_archetype (archetype *at)
		285	{
		286	// archetypes could have been reloaded
		287	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		288
		289	if (!nat)
		290	return at;
		291
		292	archvec::iterator i = archetypes.find (nat);
		293
		294	for (;;)
		295	{
		296	if (++i == archetypes.end ())
		297	i = archetypes.begin ();
		298	else if (*i == at)
		299	cleanup ("not a single player archetype found");
		300
		301	if ((*i)->type == PLAYER)
		302	return *i;
		303	}
369	}	304	}
370		305
371	/* Tries to add player on the connection passed in ns.	306	/* Tries to add player on the connection passed in ns.
372	* All we can really get in this is some settings like host and display	307	* All we can really get in this is some settings like host and display
373	* mode.	308	* mode.
…		…
376	player::create ()	311	player::create ()
377	{	312	{
378	player *pl = new player;	313	player *pl = new player;
379		314
380	pl->set_object (arch_to_object (get_player_archetype (0)));	315	pl->set_object (arch_to_object (get_player_archetype (0)));
		316
		317	pl->ob->roll_stats ();
		318	pl->ob->stats.wc = 2;
		319	pl->ob->run_away = 25; /* Then we panick... */
		320
381	set_first_map (pl->ob);	321	set_first_map (pl->ob);
382		322
383	return pl;	323	return pl;
384	}
385
386	/*
387	* get_player_archetype() return next player archetype from archetype
388	* list. Not very efficient routine, but used only creating new players.
389	* Note: there MUST be at least one player archetype!
390	*/
391	archetype *
392	get_player_archetype (archetype *at)
393	{
394	archetype *start = at;
395
396	for (;;)
397	{
398	if (at == NULL || at->next == NULL)
399	at = first_archetype;
400	else
401	at = at->next;
402
403	if (at->clone.type == PLAYER)
404	return at;
405
406	if (at == start)
407	{
408	LOG (llevError, "No Player archetypes\n");
409	exit (-1);
410	}
411	}
412	}	324	}
413		325
414	object *	326	object *
415	get_nearest_player (object *mon)	327	get_nearest_player (object *mon)
416	{	328	{
417	object *op = NULL;	329	object *op = NULL;
418	objectlink *ol;	330	objectlink *ol;
419	unsigned lastdist;	331	unsigned lastdist;
420	rv_vector rv;	332	rv_vector rv;
421		333
422	for (ol = first_friendly_object, lastdist = 1000; ol != NULL; ol = ol->next)	334	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
423	{	335	{
424	/* We should not find free objects on this friendly list, but it
425	* does periodically happen. Given that, lets deal with it.
426	* While unlikely, it is possible the next object on the friendly
427	* list is also free, so encapsulate this in a while loop.
428	*/
429	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
430	{
431	object *tmp = ol->ob;
432
433	/* Can't do much more other than log the fact, because the object
434	* itself will have been cleared.
435	*/
436	LOG (llevDebug, "get_nearest_player: Found free/non friendly object on friendly list\n");
437	ol = ol->next;
438	remove_friendly_object (tmp);
439	if (!ol)
440	return op;
441	}
442
443	/* Remove special check for player from this. First, it looks to cause
444	* some crashes (ol->ob->contr not set properly?), but secondly, a more
445	* complicated method of state checking would be needed in any case -
446	* as it was, a clever player could type quit, and the function would
447	* skip them over while waiting for confirmation. Remove
448	* on_same_map check, as can_detect_enemy also does this
449	*/
450	if (!can_detect_enemy (mon, ol->ob, &rv))	336	if (!can_detect_enemy (mon, ol->ob, &rv))
451	continue;	337	continue;
452		338
453	if (lastdist > rv.distance)	339	if (lastdist > rv.distance)
454	{	340	{
…		…
530	x = mon->x;	416	x = mon->x;
531	y = mon->y;	417	y = mon->y;
532	m = mon->map;	418	m = mon->map;
533	dir = rv.direction;	419	dir = rv.direction;
534	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	420	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
535	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	421	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		422
536	/* If we can't solve it within the search distance, return now. */	423	/* If we can't solve it within the search distance, return now. */
537	if (diff > max)	424	if (diff > max)
538	return 0;	425	return 0;
		426
539	while (diff > 1 && max > 0)	427	while (diff > 1 && max > 0)
540	{	428	{
541	lastx = x;	429	lastx = x;
542	lasty = y;	430	lasty = y;
543	lastmap = m;	431	lastmap = m;
…		…
625	max--;	513	max--;
626	lastdir = dir;	514	lastdir = dir;
627	if (!firstdir)	515	if (!firstdir)
628	firstdir = dir;	516	firstdir = dir;
629	}	517	}
		518
630	if (diff <= 1)	519	if (diff <= 1)
631	{	520	{
632	/* Recalculate diff (distance) because we may not have actually	521	/* Recalculate diff (distance) because we may not have actually
633	* headed toward player for entire distance.	522	* headed toward player for entire distance.
634	*/	523	*/
635	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	524	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
636	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	525	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
637	}	526	}
		527
638	if (diff > max)	528	if (diff > max)
639	return 0;	529	return 0;
640	}	530	}
		531
641	/* If we reached the max, didn't find a direction in time */	532	/* If we reached the max, didn't find a direction in time */
642	if (!max)	533	if (!max)
643	return 0;	534	return 0;
644		535
645	return firstdir;	536	return firstdir;
646	}	537	}
647		538
648	void	539	void
649	give_initial_items (object *pl, treasurelist * items)	540	give_initial_items (object *pl, treasurelist *items)
650	{	541	{
651	object *op, *next = NULL;
652
653	if (pl->randomitems != NULL)	542	if (pl->randomitems)
654	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	543	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
655		544
656	for (op = pl->inv; op; op = next)	545	for (object *next, *op = pl->inv; op; op = next)
657	{	546	{
658	next = op->below;	547	next = op->below;
659		548
660	/* Forces get applied per default, unless they have the	549	/* Forces get applied per default, unless they have the
661	* flag "neutral" set. Sorry but I can't think of a better way	550	* flag "neutral" set. Sorry but I can't think of a better way
…		…
666	/* we never give weapons/armour if these cannot be used	555	/* we never give weapons/armour if these cannot be used
667	* by this player due to race restrictions	556	* by this player due to race restrictions
668	*/	557	*/
669	if (pl->type == PLAYER)	558	if (pl->type == PLAYER)
670	{	559	{
671	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	560	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		561	&&
672	(op->type == ARMOUR || op->type == BOOTS ||	562	(op->type == ARMOUR || op->type == BOOTS
673	op->type == CLOAK || op->type == HELMET ||	563	|| op->type == CLOAK || op->type == HELMET
674	op->type == SHIELD || op->type == GLOVES ||	564	|| op->type == SHIELD || op->type == GLOVES
		565	|| op->type == BRACERS || op->type == GIRDLE))
675	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	566	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
676	{	567	{
677	op->destroy ();	568	op->destroy ();
678	continue;	569	continue;
679	}	570	}
680	}	571	}
681		572
682	/* This really needs to be better - we should really give	573	/* Here we remove duplicated skills (as duplicated spell objects have
683	* a substitute spellbook. The problem is that we don't really	574	* _very_ confusing effects for players), which could for instance be
684	* have a good idea what to replace it with (need something like	575	* generated by bad treasurelists. - elmex
685	* a first level treasurelist for each skill.)
686	* remove duplicate skills also
687	*/	576	*/
688	if (op->type == SPELLBOOK || op->type == SKILL)	577	if (op->type == SKILL)
689	{	578	{
690	object *tmp;
691
692	for (tmp = op->below; tmp; tmp = tmp->below)	579	for (object *tmp = op->below; tmp; tmp = tmp->below)
693	if (tmp->type == op->type && tmp->name == op->name)	580	if (tmp->type == op->type && tmp->name == op->name)
694	break;
695
696	if (tmp)
697	{	581	{
698	op->destroy ();	582	op->destroy ();
		583	LOG (llevError,
699	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	584	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
700	continue;	585	break;
701	}	586	}
702		587
703	if (op->nrof > 1)	588	if (op->nrof > 1)
704	op->nrof = 1;	589	op->nrof = 1;
705	}	590	}
706		591
707	if (op->type == SPELLBOOK && op->inv)	592	if (op->type == SPELLBOOK && op->inv)
708	{
709	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);	593	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
710	}
711		594
712	/* Give starting characters identified, uncursed, and undamned	595	/* Give starting characters identified, uncursed, and undamned
713	* items. Just don't identify gold or silver, or it won't be	596	* items. Just don't identify gold or silver, or it won't be
714	* merged properly.	597	* merged properly.
715	*/	598	*/
716	if (need_identify (op))	599	if (need_identify (op))
717	{	600	{
718	SET_FLAG (op, FLAG_IDENTIFIED);	601	SET_FLAG (op, FLAG_IDENTIFIED);
719	CLEAR_FLAG (op, FLAG_CURSED);	602	CLEAR_FLAG (op, FLAG_CURSED);
720	CLEAR_FLAG (op, FLAG_DAMNED);	603	CLEAR_FLAG (op, FLAG_DAMNED);
721	}	604	}
		605
722	if (op->type == SPELL)	606	if (op->type == SPELL)
723	{	607	{
724	op->destroy ();	608	op->destroy ();
725	continue;	609	continue;
726	}	610	}
…		…
728	{	612	{
729	SET_FLAG (op, FLAG_CAN_USE_SKILL);	613	SET_FLAG (op, FLAG_CAN_USE_SKILL);
730	op->stats.exp = 0;	614	op->stats.exp = 0;
731	op->level = 1;	615	op->level = 1;
732	}	616	}
733	/* lock all 'normal items by default */	617	else /* lock all 'normal items by default */
734	else
735	SET_FLAG (op, FLAG_INV_LOCKED);	618	SET_FLAG (op, FLAG_INV_LOCKED);
736	} /* for loop of objects in player inv */	619	} /* for loop of objects in player inv */
737		620
738	/* Need to set up the skill pointers */	621	/* Need to set up the skill pointers */
739	link_player_skills (pl);	622	pl->contr->link_skills ();
740	}	623	}
741		624
742	void	625	void
743	get_party_password (object *op, partylist *party)	626	get_party_password (object *op, partylist *party)
744	{	627	{
…		…
759	roll_stat (void)	642	roll_stat (void)
760	{	643	{
761	int a[4], i, j, k;	644	int a[4], i, j, k;
762		645
763	for (i = 0; i < 4; i++)	646	for (i = 0; i < 4; i++)
764	a[i] = (int) RANDOM () % 6 + 1;	647	a[i] = (int) rndm (6) + 1;
765		648
766	for (i = 0, j = 0, k = 7; i < 4; i++)	649	for (i = 0, j = 0, k = 7; i < 4; i++)
767	if (a[i] < k)	650	if (a[i] < k)
768	k = a[i], j = i;	651	k = a[i], j = i;
769		652
…		…
775	}	658	}
776		659
777	void	660	void
778	object::roll_stats ()	661	object::roll_stats ()
779	{	662	{
780	int statsort [7];	663	int statsort [NUM_STATS];
781		664
782	for (;;)	665	for (;;)
783	{	666	{
784	int sum = 0;	667	int sum = 0;
785	for (int i = 7; i--; )	668	for (int i = NUM_STATS; i--; )
786	sum += statsort [i] = roll_stat ();	669	sum += statsort [i] = roll_stat ();
787		670
788	if (sum >= 82 && sum <= 116)	671	if (sum >= 82 && sum <= 116)
789	break;	672	break;
790	}	673	}
791		674
792	// Sort the stats so that rerolling is easier...	675	// Sort the stats so that rerolling is easier...
793	std::sort (statsort, statsort + 7, std::greater<int>());	676	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
794		677
		678	for (int i = 0; i < NUM_STATS; ++i)
795	stats.Str = statsort[0];	679	stats.stat (i) = statsort [i];
796	stats.Dex = statsort[1];
797	stats.Con = statsort[2];
798	stats.Int = statsort[3];
799	stats.Wis = statsort[4];
800	stats.Pow = statsort[5];
801	stats.Cha = statsort[6];
802		680
803	stats.exp = 0;	681	stats.exp = 0;
804	stats.ac = 0;	682	stats.ac = 0;
805		683
806	stats.hp = stats.maxhp;	684	stats.hp = stats.maxhp;
…		…
818	}	696	}
819		697
820	void	698	void
821	object::swap_stats (int a, int b)	699	object::swap_stats (int a, int b)
822	{	700	{
823	int tmp = get_attr_value (&contr->orig_stats, a);	701	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
824	set_attr_value (&contr->orig_stats, a, get_attr_value (&contr->orig_stats, b));
825	set_attr_value (&contr->orig_stats, b, tmp);
826		702
		703	for (int i = 0; i < NUM_STATS; ++i)
827	stats.Str = contr->orig_stats.Str;	704	stats.stat (i) = contr->orig_stats.stat (i);
828	stats.Dex = contr->orig_stats.Dex;
829	stats.Con = contr->orig_stats.Con;
830	stats.Int = contr->orig_stats.Int;
831	stats.Wis = contr->orig_stats.Wis;
832	stats.Pow = contr->orig_stats.Pow;
833	stats.Cha = contr->orig_stats.Cha;
834		705
835	//TODO: the following code looks so borked and should, at the very least,	706	//TODO: the following code looks so borked and should, at the very least,
836	// be merged with the similar code in roll_stats	707	// be merged with the similar code in roll_stats
837	stats.ac = 0;	708	stats.ac = 0;
838		709
…		…
857	static void	728	static void
858	start_info (object *op)	729	start_info (object *op)
859	{	730	{
860	char buf[MAX_BUF];	731	char buf[MAX_BUF];
861		732
862	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	733	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
863	new_draw_info (NDI_UNIQUE, 0, op, buf);	734	new_draw_info (NDI_UNIQUE, 0, op, buf);
864	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
865	//new_draw_info (NDI_UNIQUE, 0, op, " ");
866	}	735	}
867		736
868	/* This function takes the key that is passed, and does the	737	/* This function takes the key that is passed, and does the
869	* appropriate action with it (change race, or other things).	738	* appropriate action with it (change race, or other things).
870	* The function name is for historical reasons - now we have	739	* The function name is for historical reasons - now we have
871	* separate race and class; this actually changes the RACE,	740	* separate race and class; this actually changes the RACE,
872	* not the class.	741	* not the class.
873	*/	742	*/
874	int	743	void
875	key_change_class (object *op, char key)	744	player::chargen_race_done ()
876	{	745	{
877	int tmp_loop;
878
879	if (key == 'd' || key == 'D')
880	{
881	char buf[MAX_BUF];
882
883	/* this must before then initial items are given */	746	/* this must before then initial items are given */
884	esrv_new_player (op->contr, op->weight + op->carrying);	747	esrv_new_player (ob->contr);
885		748
886	treasurelist *tl = find_treasurelist ("starting_wealth");	749	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
887	if (tl)	750	if (tl)
888	create_treasure (tl, op, 0, 0, 0);	751	create_treasure (tl, ob, 0, 0, 0);
889		752
890	INVOKE_PLAYER (BIRTH, op->contr);	753	INVOKE_PLAYER (BIRTH, ob->contr);
891	INVOKE_PLAYER (LOGIN, op->contr);	754	INVOKE_PLAYER (LOGIN, ob->contr);
892		755
893	op->contr->ns->state = ST_PLAYING;	756	ob->contr->ns->state = ST_PLAYING;
894		757
895	if (op->msg)	758	if (ob->msg)
896	op->msg = NULL;	759	ob->msg = 0;
897		760
898	/* We create this now because some of the unique maps will need it
899	* to save here.
900	*/
901	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
902	make_path_to_file (buf);
903
904	#ifdef AUTOSAVE
905	op->contr->last_save_tick = pticks;
906	#endif
907	start_info (op);	761	start_info (ob);
908	CLEAR_FLAG (op, FLAG_WIZ);	762	CLEAR_FLAG (ob, FLAG_WIZ);
909	give_initial_items (op, op->randomitems);	763	give_initial_items (ob, ob->randomitems);
910	link_player_skills (op);
911	esrv_send_inventory (op, op);	764	esrv_send_inventory (ob, ob);
912	op->update_stats ();	765	ob->update_stats ();
913		766
914	/* This moves the player to a different start map, if there	767	/* This moves the player to a different start map, if there
915	* is one for this race	768	* is one for this race
916	*/	769	*/
917	if (*first_map_ext_path)	770	if (*first_map_ext_path)
918	{	771	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
919	object *tmp;
920	char mapname[MAX_BUF];
921
922	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &op->arch->name);
923	tmp = object::create ();
924	EXIT_PATH (tmp) = mapname;
925	EXIT_X (tmp) = op->x;
926	EXIT_Y (tmp) = op->y;
927	op->enter_exit (tmp); /* we don't really care if it succeeded;
928	* if the map isn't there, then stay on the
929	* default initial map */
930	tmp->destroy ();
931	}
932	else	772	else
933	LOG (llevDebug, "first_map_ext_path not set\n");	773	LOG (llevDebug, "first_map_ext_path not set\n");
		774	}
934		775
935	return 0;	776	void
936	}	777	player::chargen_race_next ()
937		778	{
938	/* Following actually changes the race - this is the default command	779	/* Following actually changes the race - this is the default command
939	* if we don't match with one of the options above.	780	* if we don't match with one of the options above.
940	*/	781	*/
941		782
942	tmp_loop = 0;	783	do
943	while (!tmp_loop)
944	{	784	{
945	shstr name = op->name;	785	shstr name = ob->name;
946	int x = op->x, y = op->y;	786	int x = ob->x, y = ob->y;
947		787
948	op->remove_statbonus ();	788	ob->remove_statbonus ();
949	op->remove ();	789	ob->remove ();
950	op->arch = get_player_archetype (op->arch);	790	ob->arch = get_player_archetype (ob->arch);
951	op->arch->clone.copy_to (op);	791	ob->arch->copy_to (ob);
952	op->instantiate ();	792	ob->instantiate ();
953	op->stats = op->contr->orig_stats;	793	ob->stats = ob->contr->orig_stats;
954	op->name = op->name_pl = name;	794	ob->name = ob->name_pl = name;
955	op->x = x;	795	ob->x = x;
956	op->y = y;	796	ob->y = y;
957	SET_ANIMATION (op, 2); /* So player faces south */	797	SET_ANIMATION (ob, 2); /* So player faces south */
958	insert_ob_in_map (op, op->map, op, 0);	798	insert_ob_in_map (ob, ob->map, ob, 0);
959	assign (op->contr->title, op->arch->clone.name);	799	assign (ob->contr->title, ob->arch->object::name);
960	op->add_statbonus ();	800	ob->add_statbonus ();
961	tmp_loop = allowed_class (op);
962	}	801	}
		802	while (!allowed_class (ob));
963		803
964	update_object (op, UP_OBJ_FACE);	804	update_object (ob, UP_OBJ_FACE);
965	esrv_update_item (UPD_FACE, op, op);	805	esrv_update_item (UPD_FACE, ob, ob);
966	op->update_stats ();	806	ob->update_stats ();
967	op->stats.hp = op->stats.maxhp;	807	ob->stats.hp = ob->stats.maxhp;
968	op->stats.sp = op->stats.maxsp;	808	ob->stats.sp = ob->stats.maxsp;
969	op->stats.grace = 0;	809	ob->stats.grace = 0;
970
971	if (op->msg)
972	new_draw_info (NDI_BLUE, 0, op, op->msg);
973
974	send_query (op->contr->ns, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
975	return 0;
976	}	810	}
977		811
978	void	812	static void
979	flee_player (object *op)	813	flee_player (object *op)
980	{	814	{
981	int dir, diff;	815	int dir, diff;
982	rv_vector rv;	816	rv_vector rv;
983		817
…		…
986	LOG (llevDebug, "Fleeing player is dead.\n");	820	LOG (llevDebug, "Fleeing player is dead.\n");
987	CLEAR_FLAG (op, FLAG_SCARED);	821	CLEAR_FLAG (op, FLAG_SCARED);
988	return;	822	return;
989	}	823	}
990		824
991	if (op->enemy == NULL)	825	if (!op->enemy)
992	{	826	{
993	LOG (llevDebug, "Fleeing player had no enemy.\n");	827	LOG (llevDebug, "Fleeing player had no enemy.\n");
994	CLEAR_FLAG (op, FLAG_SCARED);	828	CLEAR_FLAG (op, FLAG_SCARED);
995	return;	829	return;
996	}	830	}
997		831
998	/* Seen some crashes here. Since we don't store an
999	* op->enemy_count, it is possible that something destroys the
1000	* actual enemy, and the object is recycled.
1001	*/
1002	if (op->enemy->map == NULL)
1003	{
1004	CLEAR_FLAG (op, FLAG_SCARED);
1005	op->enemy = NULL;
1006	return;
1007	}
1008
1009	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))	832	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1010	{	833	{
1011	op->enemy = NULL;	834	op->enemy = NULL;
1012	CLEAR_FLAG (op, FLAG_SCARED);	835	CLEAR_FLAG (op, FLAG_SCARED);
1013	return;	836	return;
…		…
1016	get_rangevector (op, op->enemy, &rv, 0);	839	get_rangevector (op, op->enemy, &rv, 0);
1017		840
1018	dir = absdir (4 + rv.direction);	841	dir = absdir (4 + rv.direction);
1019	for (diff = 0; diff < 3; diff++)	842	for (diff = 0; diff < 3; diff++)
1020	{	843	{
1021	int m = 1 - (RANDOM () & 2);	844	int m = 1 - rndm (2) * 2;
1022		845
1023	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	846	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
1024	return;	847	return;
1025	}	848	}
1026		849
1027	/* Cornered, get rid of scared */	850	/* Cornered, get rid of scared */
1028	CLEAR_FLAG (op, FLAG_SCARED);	851	CLEAR_FLAG (op, FLAG_SCARED);
1029	op->enemy = NULL;	852	op->enemy = NULL;
1030	}	853	}
1031		854
1032
1033	/* check_pick sees if there is stuff to be picked up/picks up stuff.	855	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1034	* IT returns 1 if the player should keep on moving, 0 if he should	856	* It returns 1 if the player should keep on moving, 0 if he should
1035	* stop.	857	* stop.
1036	*/	858	*/
1037	int	859	int
1038	check_pick (object *op)	860	check_pick (object *op)
1039	{	861	{
1040	object *tmp, *next;	862	object *tmp, *next;
1041	int stop = 0;	863	int stop = 0;
1042	int j, k, wvratio;	864	int wvratio;
1043	char putstring[128], tmpstr[16];
1044		865
1045	/* if you're flying, you cna't pick up anything */	866	/* if you're flying, you cna't pick up anything */
1046	if (op->move_type & MOVE_FLYING)	867	if (op->move_type & MOVE_FLYING)
1047	return 1;	868	return 1;
1048		869
1049	next = op->below;	870	next = op->below;
1050		871
		872	int cnt = MAX_ITEM_PER_DROP;
		873	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
		874
1051	/* loop while there are items on the floor that are not marked as	875	/* loop while there are items on the floor that are not marked as
1052	* destroyed */	876	* destroyed */
1053	while (next && !next->destroyed ())	877	while (next && !next->destroyed ())
1054	{	878	{
1055	tmp = next;	879	tmp = next;
1056	next = tmp->below;	880	next = tmp->below;
1057		881
		882	if (cnt <= 0)
		883	{
		884	op->failmsg ("Couldn't pickup all items at once.");
		885	return 0;
		886	}
		887
1058	if (op->destroyed ())	888	if (op->destroyed ())
1059	return 0;	889	return 0;
1060		890
1061	if (!can_pick (op, tmp))	891	if (!can_pick (op, tmp))
1062	continue;	892	continue;
1063		893
1064	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	894	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1065	{	895	{
1066	if (item_matched_string (op, tmp, op->contr->search_str))	896	if (item_matched_string (op, tmp, op->contr->search_str))
1067	pick_up (op, tmp);	897	CHK_PICK_PICKUP;
		898
1068	continue;	899	continue;
1069	}	900	}
1070		901
1071	/* high not bit set? We're using the old autopickup model */	902	/* pickup handling */
		903	if (op->contr->mode & PU_DEBUG)
		904	{
		905	/* some debugging code to figure out item information */
		906	const char *str = tmp->name
		907	? format ("item name: %s item type: %d weight/value: %d",
		908	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		909	: format ("item name: %s item type: %d weight/value: %d",
		910	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		911
		912	new_draw_info (NDI_UNIQUE, 0, op, str);
		913	}
		914
		915	if (op->contr->mode & PU_INHIBIT)
		916	return 1;
		917
		918	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		919	return 1;
		920
		921	/* philosophy:
		922	* It's easy to grab an item type from a pile, as long as it's
		923	* generic. This takes no game-time. For more detailed pickups
		924	* and selections, select-items should be used. This is a
		925	* grab-as-you-run type mode that's really useful for arrows for
		926	* example.
		927	* The drawback: right now it has no frontend, so you need to
		928	* stick the bits you want into a calculator in hex mode and then
		929	* convert to decimal and then 'pickup <#>
		930	*/
		931
		932	/* the first two modes are exclusive: if NOTHING we return, if
		933	* STOP then we stop. All the rest are applied sequentially,
		934	* meaning if any test passes, the item gets picked up. */
		935
		936	/* if mode is set to pick nothing up, return */
		937	if (op->contr->mode == PU_NOTHING)
		938	return 1;
		939
		940	/* if mode is set to stop when encountering objects, return */
		941	/* take STOP before INHIBIT since it doesn't actually pick
		942	* anything up */
		943	if (op->contr->mode & PU_STOP)
		944	return 0;
		945
		946	/* useful for going into stores and not losing your settings... */
		947	/* and for battles wher you don't want to get loaded down while
		948	* fighting */
		949	if (op->contr->mode & PU_INHIBIT)
		950	return 1;
		951
		952	/* prevent us from turning into auto-thieves :) */
		953	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		954	continue;
		955
		956	/* ignore known cursed objects */
		957	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		958	continue;
		959
		960	/* all food and drink if desired */
		961	/* question: don't pick up known-poisonous stuff? */
1072	if (!(op->contr->mode & PU_NEWMODE))	962	if (op->contr->mode & PU_FOOD)
		963	if (tmp->type == FOOD)
1073	{	964	{
1074	switch (op->contr->mode)	965	CHK_PICK_PICKUP;
		966	continue;
		967	}
		968
		969	if (op->contr->mode & PU_DRINK)
		970	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		971	{
		972	CHK_PICK_PICKUP;
		973	continue;
		974	}
		975
		976	if (op->contr->mode & PU_POTION)
		977	if (tmp->type == POTION)
		978	{
		979	CHK_PICK_PICKUP;
		980	continue;
		981	}
		982
		983	/* spellbooks, skillscrolls and normal books/scrolls */
		984	if (op->contr->mode & PU_SPELLBOOK)
		985	if (tmp->type == SPELLBOOK)
		986	{
		987	CHK_PICK_PICKUP;
		988	continue;
		989	}
		990
		991	if (op->contr->mode & PU_SKILLSCROLL)
		992	if (tmp->type == SKILLSCROLL)
		993	{
		994	CHK_PICK_PICKUP;
		995	continue;
		996	}
		997
		998	if (op->contr->mode & PU_READABLES)
		999	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		1000	{
		1001	CHK_PICK_PICKUP;
		1002	continue;
		1003	}
		1004
		1005	/* wands/staves/rods/horns */
		1006	if (op->contr->mode & PU_MAGIC_DEVICE)
		1007	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		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) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1016	{
		1017	CHK_PICK_PICKUP;
		1018	continue;
		1019	}
		1020
		1021	if (op->contr->mode & PU_VALUABLES)
		1022	{
		1023	if (tmp->type == MONEY || tmp->type == GEM)
1075	{	1024	{
1076	case 0:	1025	CHK_PICK_PICKUP;
1077	return 1; /* don't pick up */	1026	continue;
1078	case 1:
1079	pick_up (op, tmp);
1080	return 1;
1081	case 2:
1082	pick_up (op, tmp);
1083	return 0;
1084	case 3:
1085	return 0; /* stop before pickup */
1086	case 4:
1087	pick_up (op, tmp);
1088	break;
1089	case 5:
1090	pick_up (op, tmp);
1091	stop = 1;
1092	break;
1093	case 6:
1094	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1095	pick_up (op, tmp);
1096	break;
1097
1098	case 7:
1099	if (tmp->type == MONEY || tmp->type == GEM)
1100	pick_up (op, tmp);
1101	break;
1102
1103	default:
1104	/* use value density */
1105	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1106	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1107	pick_up (op, tmp);
1108	}	1027	}
1109	}	1028	}
1110	else	1029
1111	{ /* old model */	1030	/* rings & amulets - talismans seems to be typed AMULET */
1112	/* NEW pickup handling */
1113	if (op->contr->mode & PU_DEBUG)	1031	if (op->contr->mode & PU_JEWELS)
		1032	if (tmp->type == RING || tmp->type == AMULET)
1114	{	1033	{
1115	/* some debugging code to figure out item information */	1034	CHK_PICK_PICKUP;
1116	if (tmp->name != NULL)
1117	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1118	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1119	else
1120	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1121	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1122
1123	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1124	}
1125
1126	/* philosophy:
1127	* It's easy to grab an item type from a pile, as long as it's
1128	* generic. This takes no game-time. For more detailed pickups
1129	* and selections, select-items should be used. This is a
1130	* grab-as-you-run type mode that's really useful for arrows for
1131	* example.
1132	* The drawback: right now it has no frontend, so you need to
1133	* stick the bits you want into a calculator in hex mode and then
1134	* convert to decimal and then 'pickup <#>
1135	*/
1136
1137	/* the first two modes are exclusive: if NOTHING we return, if
1138	* STOP then we stop. All the rest are applied sequentially,
1139	* meaning if any test passes, the item gets picked up. */
1140
1141	/* if mode is set to pick nothing up, return */
1142
1143	if (op->contr->mode & PU_NOTHING)
1144	return 1;
1145
1146	/* if mode is set to stop when encountering objects, return */
1147	/* take STOP before INHIBIT since it doesn't actually pick
1148	* anything up */
1149
1150	if (op->contr->mode & PU_STOP)
1151	return 0;
1152
1153	/* useful for going into stores and not losing your settings... */
1154	/* and for battles wher you don't want to get loaded down while
1155	* fighting */
1156	if (op->contr->mode & PU_INHIBIT)
1157	return 1;
1158
1159	/* prevent us from turning into auto-thieves :) */
1160	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1161	continue;	1035	continue;
		1036	}
1162		1037
1163	/* ignore known cursed objects */	1038	/* we don't forget dragon food */
1164	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1039	if (op->contr->mode & PU_FLESH)
		1040	if (tmp->type == FLESH)
		1041	{
		1042	CHK_PICK_PICKUP;
1165	continue;	1043	continue;
		1044	}
1166		1045
1167	/* all food and drink if desired */	1046	/* bows and arrows. Bows are good for selling! */
1168	/* question: don't pick up known-poisonous stuff? */	1047	if (op->contr->mode & PU_BOW)
		1048	if (tmp->type == BOW)
		1049	{
		1050	CHK_PICK_PICKUP;
		1051	continue;
		1052	}
		1053
		1054	if (op->contr->mode & PU_ARROW)
		1055	if (tmp->type == ARROW)
		1056	{
		1057	CHK_PICK_PICKUP;
		1058	continue;
		1059	}
		1060
		1061	/* all kinds of armor etc. */
		1062	if (op->contr->mode & PU_ARMOUR)
		1063	if (tmp->type == ARMOUR)
		1064	{
		1065	CHK_PICK_PICKUP;
		1066	continue;
		1067	}
		1068
		1069	if (op->contr->mode & PU_HELMET)
		1070	if (tmp->type == HELMET)
		1071	{
		1072	CHK_PICK_PICKUP;
		1073	continue;
		1074	}
		1075
		1076	if (op->contr->mode & PU_SHIELD)
		1077	if (tmp->type == SHIELD)
		1078	{
		1079	CHK_PICK_PICKUP;
		1080	continue;
		1081	}
		1082
1169	if (op->contr->mode & PU_FOOD)	1083	if (op->contr->mode & PU_BOOTS)
1170	if (tmp->type == FOOD)	1084	if (tmp->type == BOOTS)
		1085	{
		1086	CHK_PICK_PICKUP;
		1087	continue;
		1088	}
		1089
		1090	if (op->contr->mode & PU_GLOVES)
		1091	if (tmp->type == GLOVES)
		1092	{
		1093	CHK_PICK_PICKUP;
		1094	continue;
		1095	}
		1096
		1097	if (op->contr->mode & PU_CLOAK)
		1098	if (tmp->type == CLOAK)
		1099	{
		1100	CHK_PICK_PICKUP;
		1101	continue;
		1102	}
		1103
		1104	/* hoping to catch throwing daggers here */
		1105	if (op->contr->mode & PU_MISSILEWEAPON)
		1106	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1107	{
		1108	CHK_PICK_PICKUP;
		1109	continue;
		1110	}
		1111
		1112	/* careful: chairs and tables are weapons! */
		1113	if (op->contr->mode & PU_ALLWEAPON)
		1114	{
		1115	if (tmp->type == WEAPON)
		1116	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1171	{	1117	{
1172	pick_up (op, tmp);	1118	CHK_PICK_PICKUP;
1173	continue;	1119	continue;
1174	}	1120	}
		1121	}
1175		1122
		1123	/* misc stuff that's useful */
1176	if (op->contr->mode & PU_DRINK)	1124	if (op->contr->mode & PU_KEY)
1177	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1125	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1178	{	1126	{
1179	pick_up (op, tmp);	1127	CHK_PICK_PICKUP;
1180	continue;	1128	continue;
1181	}	1129	}
1182		1130
		1131	/* any of the last 4 bits set means we use the ratio for value
		1132	* pickups */
1183	if (op->contr->mode & PU_POTION)	1133	if (op->contr->mode & PU_RATIO)
1184	if (tmp->type == POTION)	1134	{
		1135	/* use value density to decide what else to grab */
		1136	/* >=7 was >= op->contr->mode */
		1137	/* >=7 is the old standard setting. Now we take the last 4 bits
1185	{	1138	*/
1186	pick_up (op, tmp);
1187	continue;
1188	}
1189
1190	/* spellbooks, skillscrolls and normal books/scrolls */
1191	if (op->contr->mode & PU_SPELLBOOK)
1192	if (tmp->type == SPELLBOOK)
1193	{
1194	pick_up (op, tmp);
1195	continue;
1196	}
1197
1198	if (op->contr->mode & PU_SKILLSCROLL)
1199	if (tmp->type == SKILLSCROLL)
1200	{
1201	pick_up (op, tmp);
1202	continue;
1203	}
1204
1205	if (op->contr->mode & PU_READABLES)
1206	if (tmp->type == BOOK || tmp->type == SCROLL)
1207	{
1208	pick_up (op, tmp);
1209	continue;
1210	}
1211
1212	/* wands/staves/rods/horns */
1213	if (op->contr->mode & PU_MAGIC_DEVICE)
1214	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1215	{
1216	pick_up (op, tmp);
1217	continue;
1218	}
1219
1220	/* pick up all magical items */
1221	if (op->contr->mode & PU_MAGICAL)	1139	wvratio = op->contr->mode & PU_RATIO;
1222	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1140	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1223	{
1224	pick_up (op, tmp);
1225	continue;
1226	}
1227
1228	if (op->contr->mode & PU_VALUABLES)
1229	{	1141	{
1230	if (tmp->type == MONEY || tmp->type == GEM)	1142	#if 0
		1143	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1144	if (tmp->name != NULL)
1231	{	1145	{
1232	pick_up (op, tmp);	1146	fprintf (stderr, "%s", tmp->name);
1233	continue;
1234	}	1147	}
1235	}
1236
1237	/* rings & amulets - talismans seems to be typed AMULET */
1238	if (op->contr->mode & PU_JEWELS)
1239	if (tmp->type == RING || tmp->type == AMULET)
1240	{
1241	pick_up (op, tmp);
1242	continue;
1243	}
1244
1245	/* we don't forget dragon food */
1246	if (op->contr->mode & PU_FLESH)
1247	if (tmp->type == FLESH)
1248	{
1249	pick_up (op, tmp);
1250	continue;
1251	}
1252
1253	/* bows and arrows. Bows are good for selling! */
1254	if (op->contr->mode & PU_BOW)
1255	if (tmp->type == BOW)
1256	{
1257	pick_up (op, tmp);
1258	continue;
1259	}
1260
1261	if (op->contr->mode & PU_ARROW)
1262	if (tmp->type == ARROW)
1263	{
1264	pick_up (op, tmp);
1265	continue;
1266	}
1267
1268	/* all kinds of armor etc. */
1269	if (op->contr->mode & PU_ARMOUR)
1270	if (tmp->type == ARMOUR)
1271	{
1272	pick_up (op, tmp);
1273	continue;
1274	}
1275
1276	if (op->contr->mode & PU_HELMET)
1277	if (tmp->type == HELMET)
1278	{
1279	pick_up (op, tmp);
1280	continue;
1281	}
1282
1283	if (op->contr->mode & PU_SHIELD)
1284	if (tmp->type == SHIELD)
1285	{
1286	pick_up (op, tmp);
1287	continue;
1288	}
1289
1290	if (op->contr->mode & PU_BOOTS)
1291	if (tmp->type == BOOTS)
1292	{
1293	pick_up (op, tmp);
1294	continue;
1295	}
1296
1297	if (op->contr->mode & PU_GLOVES)
1298	if (tmp->type == GLOVES)
1299	{
1300	pick_up (op, tmp);
1301	continue;
1302	}
1303
1304	if (op->contr->mode & PU_CLOAK)
1305	if (tmp->type == CLOAK)
1306	{
1307	pick_up (op, tmp);
1308	continue;
1309	}
1310
1311	/* hoping to catch throwing daggers here */
1312	if (op->contr->mode & PU_MISSILEWEAPON)
1313	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1314	{
1315	pick_up (op, tmp);
1316	continue;
1317	}
1318
1319	/* careful: chairs and tables are weapons! */
1320	if (op->contr->mode & PU_ALLWEAPON)
1321	{
1322	if (tmp->type == WEAPON && tmp->name != NULL)
1323	{
1324	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1325	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1326	{
1327	pick_up (op, tmp);
1328	continue;
1329	}
1330	}
1331
1332	if (tmp->type == WEAPON && tmp->name == NULL)
1333	{
1334	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1335	{
1336	pick_up (op, tmp);
1337	continue;
1338	}
1339	}
1340	}
1341
1342	/* misc stuff that's useful */
1343	if (op->contr->mode & PU_KEY)
1344	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1345	{
1346	pick_up (op, tmp);
1347	continue;
1348	}
1349
1350	/* any of the last 4 bits set means we use the ratio for value
1351	* pickups */
1352	if (op->contr->mode & PU_RATIO)
1353	{
1354	/* use value density to decide what else to grab */
1355	/* >=7 was >= op->contr->mode */
1356	/* >=7 is the old standard setting. Now we take the last 4 bits
1357	* and multiply them by 5, giving 0..15*5== 5..75 */
1358	wvratio = (op->contr->mode & PU_RATIO) * 5;
1359	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1360	{
1361	pick_up (op, tmp);
1362	#if 0
1363	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1364	if (tmp->name != NULL)
1365	{
1366	fprintf (stderr, "%s", tmp->name);
1367	}
1368	else	1148	else
1369	fprintf (stderr, "%s", tmp->arch->name);	1149	fprintf (stderr, "%s", tmp->arch->archname);
1370	fprintf (stderr, ",%d] = ", tmp->type);	1150	fprintf (stderr, ",%d] = ", tmp->type);
1371	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1151	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1372	#endif	1152	#endif
		1153	CHK_PICK_PICKUP;
1373	continue;	1154	continue;
1374	}
1375	}	1155	}
1376	} /* the new pickup model */	1156	} /* the new pickup model */
1377	}	1157	}
1378		1158
1379	return !stop;	1159	return !stop;
		1160	}
		1161
		1162	/* routine for both players and monsters. We call this when
		1163	* there is a possibility for our action distrubing our hiding
		1164	* place or invisiblity spell. Artefact invisiblity causes
		1165	* "noise" instead. If we arent invisible to begin with, we
		1166	* return 0.
		1167	*/
		1168	static int
		1169	action_makes_visible (object *op)
		1170	{
		1171	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		1172	{
		1173	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		1174	{
		1175	// artefact invisibility is permanent, but we still make noise
		1176	// this is important for game-balance.
		1177	if (op->contr)
		1178	op->make_noise ();
		1179
		1180	return 0;
		1181	}
		1182
		1183	if (op->contr && op->contr->tmp_invis == 0)
		1184	return 0;
		1185
		1186	/* If monsters, they should become visible */
		1187	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1188	{
		1189	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1190	return 1;
		1191	}
		1192	}
		1193
		1194	return 0;
1380	}	1195	}
1381		1196
1382	/*	1197	/*
1383	* Find an arrow in the inventory and after that	1198	* Find an arrow in the inventory and after that
1384	* in the right type container (quiver). Pointer to the	1199	* in the right type container (quiver). Pointer to the
1385	* found object is returned.	1200	* found object is returned.
1386	*/	1201	*/
1387	object *	1202	static object *
1388	find_arrow (object *op, const char *type)	1203	find_arrow (object *op, const char *type)
1389	{	1204	{
1390	object *tmp = NULL;
1391
1392	for (op = op->inv; op; op = op->below)	1205	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1393	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1394	tmp = find_arrow (op, type);
1395	else if (op->type == ARROW && op->race == type)	1206	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1207	return splay (tmp);
		1208
		1209	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1210	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
		1211	if (object *arrow = find_arrow (tmp, type))
		1212	{
		1213	splay (tmp);
1396	return op;	1214	return arrow;
		1215	}
		1216
1397	return tmp;	1217	return 0;
1398	}	1218	}
1399		1219
1400	/*	1220	/*
1401	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1221	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1402	* against the target. A full test is not performed, simply a basic test	1222	* against the target. A full test is not performed, simply a basic test
1403	* of resistances. The archer is making a quick guess at what he sees down	1223	* of resistances. The archer is making a quick guess at what he sees down
1404	* the hall. Failing that it does it's best to pick the highest plus arrow.	1224	* the hall. Failing that it does it's best to pick the highest plus arrow.
1405	*/	1225	*/
1406		1226	static object *
1407	object *
1408	find_better_arrow (object *op, object *target, const char *type, int *better)	1227	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1409	{	1228	{
1410	object *tmp = NULL, *arrow, *ntmp;	1229	object *tmp = NULL, *arrow, *ntmp;
1411	int attacknum, attacktype, betterby = 0, i;	1230	int attacknum, attacktype, betterby = 0, i;
1412		1231
1413	if (!type)	1232	if (!type)
…		…
1417	{	1236	{
1418	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1237	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1419	{	1238	{
1420	i = 0;	1239	i = 0;
1421	ntmp = find_better_arrow (arrow, target, type, &i);	1240	ntmp = find_better_arrow (arrow, target, type, &i);
		1241
1422	if (i > betterby)	1242	if (i > betterby)
1423	{	1243	{
1424	tmp = ntmp;	1244	tmp = ntmp;
1425	betterby = i;	1245	betterby = i;
1426	}	1246	}
1427	}	1247	}
1428	else if (arrow->type == ARROW && arrow->race == type)	1248	else if (arrow->type == ARROW && arrow->race == type)
1429	{	1249	{
1430	/* allways prefer assasination/slaying */	1250	/* allways prefer assasination/slaying */
1431	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1251	if (target->race && arrow->slaying.contains (target->race))
1432	{	1252	{
1433	if (arrow->attacktype & AT_DEATH)	1253	if (arrow->attacktype & AT_DEATH)
1434	{	1254	{
1435	*better = 100;	1255	*better = 100;
1436	return arrow;	1256	return arrow;
…		…
1444	else	1264	else
1445	{	1265	{
1446	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1266	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1447	{	1267	{
1448	attacktype = 1 << attacknum;	1268	attacktype = 1 << attacknum;
1449	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1269	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1450	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1270	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1451	{	1271	{
1452	tmp = arrow;	1272	tmp = arrow;
1453	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1273	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1454	}	1274	}
1455	}	1275	}
		1276
1456	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1277	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1457	{	1278	{
1458	tmp = arrow;	1279	tmp = arrow;
1459	betterby = 2 + arrow->magic + arrow->stats.dam;	1280	betterby = 2 + arrow->magic + arrow->stats.dam;
1460	}	1281	}
		1282
1461	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1283	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1462	{	1284	{
1463	tmp = arrow;	1285	tmp = arrow;
1464	betterby = 1 + arrow->magic + arrow->stats.dam;	1286	betterby = 1 + arrow->magic + arrow->stats.dam;
1465	}	1287	}
1466	}	1288	}
1467	}	1289	}
1468	}	1290	}
		1291
1469	if (tmp == NULL && arrow == NULL)	1292	if (tmp == NULL && arrow == NULL)
1470	return find_arrow (op, type);	1293	return find_arrow (op, type);
1471		1294
1472	*better = betterby;	1295	*better = betterby;
1473	return tmp;	1296	return tmp;
…		…
1477	* find_better_arrow to find a decent arrow to use.	1300	* find_better_arrow to find a decent arrow to use.
1478	* op = the shooter	1301	* op = the shooter
1479	* type = bow->race	1302	* type = bow->race
1480	* dir = fire direction	1303	* dir = fire direction
1481	*/	1304	*/
1482		1305	static object *
1483	object *
1484	pick_arrow_target (object *op, const char *type, int dir)	1306	pick_arrow_target (object *op, shstr_cmp type, int dir)
1485	{	1307	{
1486	object *tmp = NULL;	1308	object *tmp = NULL;
1487	maptile *m;	1309	maptile *m;
1488	int i, mflags, found, number;	1310	int i, mflags, found, number;
1489	sint16 x, y;	1311	sint16 x, y;
…		…
1504	for (i = 0, found = 0; i < 20; i++)	1326	for (i = 0, found = 0; i < 20; i++)
1505	{	1327	{
1506	x += freearr_x[dir];	1328	x += freearr_x[dir];
1507	y += freearr_y[dir];	1329	y += freearr_y[dir];
1508	mflags = get_map_flags (m, &m, x, y, &x, &y);	1330	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1331
1509	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1332	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1510	{	1333	{
1511	tmp = NULL;	1334	tmp = 0;
1512	break;	1335	break;
1513	}	1336	}
1514	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1337	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1515	{	1338	{
1516	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1339	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1517	* perhaps a bad assumption.	1340	* perhaps a bad assumption.
1518	*/	1341	*/
1519	tmp = NULL;	1342	tmp = 0;
1520	break;	1343	break;
1521	}	1344	}
		1345
1522	if (mflags & P_IS_ALIVE)	1346	if (mflags & P_IS_ALIVE)
1523	{
1524	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1347	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1525	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1348	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1526	{
1527	found++;
1528	break;
1529	}
1530	if (found)
1531	break;	1349	break;
1532	}
1533	}	1350	}
1534	if (tmp == NULL)	1351
		1352	if (!tmp)
1535	return find_arrow (op, type);	1353	return find_arrow (op, type);
1536		1354
1537	if (tmp->head)	1355	if (tmp->head)
1538	tmp = tmp->head;	1356	tmp = tmp->head;
1539		1357
…		…
1552	*/	1370	*/
1553	int	1371	int
1554	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1372	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1555	{	1373	{
1556	object *left, *bow;	1374	object *left, *bow;
1557	int bowspeed, mflags;	1375	int mflags;
1558	maptile *m;	1376	maptile *m;
1559		1377
1560	if (!dir)	1378	if (!dir)
1561	{	1379	{
1562	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1380	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1563	return 0;	1381	return 0;
1564	}	1382	}
1565		1383
1566	if (op->type == PLAYER)	1384	if (op->contr)
1567	bow = op->contr->ranges[range_bow];	1385	bow = op->current_weapon;
1568	else	1386	else
1569	{	1387	{
1570	for (bow = op->inv; bow; bow = bow->below)	1388	for (bow = op->inv; bow; bow = bow->below)
1571	/* Don't check for applied - monsters don't apply bows - in that way, they	1389	/* Don't check for applied - monsters don't apply bows - in that way, they
1572	* don't need to switch back and forth between bows and weapons.	1390	* don't need to switch back and forth between bows and weapons.
…		…
1577	if (!bow)	1395	if (!bow)
1578	{	1396	{
1579	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1397	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1580	return 0;	1398	return 0;
1581	}	1399	}
		1400
		1401	// optimisation: move object to top so we will find it quickly again
		1402	splay (bow);
1582	}	1403	}
1583		1404
1584	if (!bow->race || !bow->skill)	1405	if (!bow->race || !bow->skill)
1585	{	1406	{
1586	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1407	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1587	return 0;	1408	return 0;
1588	}	1409	}
1589
1590	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1591
1592	/* penalize ROF for bestarrow */
1593	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1594	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1595
1596	if (bowspeed < 1)
1597	bowspeed = 1;
1598		1410
1599	if (arrow == NULL)	1411	if (arrow == NULL)
1600	{	1412	{
1601	if ((arrow = find_arrow (op, bow->race)) == NULL)	1413	if ((arrow = find_arrow (op, bow->race)) == NULL)
1602	{	1414	{
1603	if (op->type == PLAYER)	1415	if (op->type == PLAYER)
1604	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1416	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1605	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1417	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1606	else	1418	else
1607	CLEAR_FLAG (op, FLAG_READY_BOW);	1419	CLEAR_FLAG (op, FLAG_READY_BOW);
		1420
1608	return 0;	1421	return 0;
1609	}	1422	}
1610	}	1423	}
1611		1424
1612	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1425	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
…		…
1620	}	1433	}
1621		1434
1622	/* this should not happen, but sometimes does */	1435	/* this should not happen, but sometimes does */
1623	if (arrow->nrof == 0)	1436	if (arrow->nrof == 0)
1624	{	1437	{
		1438	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1625	arrow->destroy ();	1439	arrow->destroy ();
1626	return 0;	1440	return 0;
1627	}	1441	}
1628		1442
1629	left = arrow; /* these are arrows left to the player */	1443	left = arrow; /* these are arrows left to the player */
1630	arrow = get_split_ob (arrow, 1);	1444	arrow = arrow->split ();
1631	if (!arrow)	1445	if (!arrow)
1632	{	1446	{
1633	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1447	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1634	return 0;	1448	return 0;
1635	}	1449	}
1636		1450
1637	arrow->set_owner (op);	1451	arrow->set_owner (op);
1638	arrow->skill = bow->skill;	1452	arrow->skill = bow->skill;
1639	arrow->direction = dir;	1453	arrow->direction = dir;
1640		1454
		1455	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1456	arrow->stats.hp = arrow->stats.dam;
		1457	arrow->stats.grace = arrow->attacktype;
		1458	arrow->custom_name = arrow->slaying;
		1459
		1460	#if 0
		1461	if (player *pl = op->contr)
		1462	{
		1463	float speed = pl->weapon_sp;
		1464
		1465	/* penalize ROF for bestarrow */
		1466	if (pl->bowtype == bow_bestarrow)
		1467	speed *= .9f;
		1468	else
		1469	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1470
		1471	op->speed_left += speed - op->speed;
		1472	}
		1473	#endif
		1474
		1475	SET_ANIMATION (arrow, arrow->direction);
		1476
		1477	/* update the speed */
		1478	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1479	+ bow->stats.dam / 7.f;
		1480
		1481	arrow->set_speed (max (arrow->speed, 2.f));
		1482	arrow->speed_left = 0;
		1483
		1484	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1485
1641	if (op->type == PLAYER)	1486	if (op->type == PLAYER)
1642	{	1487	{
1643	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1644	op->update_stats ();
1645	}
1646
1647	SET_ANIMATION (arrow, arrow->direction);
1648	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1649	arrow->stats.hp = arrow->stats.dam;
1650	arrow->stats.grace = arrow->attacktype;
1651	if (arrow->slaying != NULL)
1652	arrow->spellarg = strdup (arrow->slaying);
1653
1654	/* Note that this was different for monsters - they got their level
1655	* added to the damage. I think the strength bonus is more proper.
1656	*/
1657
1658	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1659
1660	/* update the speed */
1661	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1662	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1663
1664	arrow->set_speed (max (arrow->speed, 1.0));
1665	arrow->speed_left = 0;
1666
1667	if (op->type == PLAYER)
1668	{
1669	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1670	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1671	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1672
1673	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;	1488	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1489	wc -= dex_bonus[op->stats.Dex];
		1490
		1491	if (!arrow->slaying)
		1492	arrow->slaying = op->slaying;
		1493
		1494	arrow->attacktype |= op->attacktype;
1674	}	1495	}
1675	else	1496	else
1676	{	1497	{
1677	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1678	arrow->level = op->level;	1498	arrow->level = op->level;
1679	}	1499	arrow->stats.wc -= bow->magic;
1680		1500
1681	if (arrow->attacktype == AT_PHYSICAL)	1501	if (!arrow->slaying)
		1502	arrow->slaying = bow->slaying;
		1503
1682	arrow->attacktype |= bow->attacktype;	1504	arrow->attacktype |= bow->attacktype;
		1505	}
1683		1506
1684	if (bow->slaying)	1507	wc -= arrow->level;
1685	arrow->slaying = bow->slaying;	1508	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1686		1509
		1510	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1687	arrow->move_type = MOVE_FLY_LOW;	1511	arrow->move_type = MOVE_FLY_LOW;
1688	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1512	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1689		1513
1690	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1514	op->play_sound (sound_find ("fire_arrow"));
1691	m->insert (arrow, sx, sy, op);	1515	m->insert (arrow, sx, sy, op);
1692		1516
1693	if (!arrow->destroyed ())	1517	if (!arrow->destroyed ())
1694	move_arrow (arrow);	1518	move_arrow (arrow);
1695
1696	if (op->type == PLAYER)
1697	{
1698	if (left->destroyed ())
1699	esrv_del_item (op->contr, left->count);
1700	else
1701	esrv_send_item (op, left);
1702	}
1703		1519
1704	return 1;	1520	return 1;
1705	}	1521	}
1706		1522
1707	/* Special fire code for players - this takes into	1523	/* Special fire code for players - this takes into
…		…
1709	* but monsters can't. Putting that code here	1525	* but monsters can't. Putting that code here
1710	* makes the fire_bow code much cleaner.	1526	* makes the fire_bow code much cleaner.
1711	* this function should only be called if 'op' is a player,	1527	* this function should only be called if 'op' is a player,
1712	* hence the function name.	1528	* hence the function name.
1713	*/	1529	*/
1714	int	1530	static int
1715	player_fire_bow (object *op, int dir)	1531	player_fire_bow (object *op, int dir)
1716	{	1532	{
1717	int ret = 0, wcmod = 0;	1533	int ret;
1718		1534
1719	if (op->contr->bowtype == bow_bestarrow)	1535	if (op->contr->bowtype == bow_bestarrow)
1720	{	1536	{
1721	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1537	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1722	}	1538	}
1723	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1539	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1724	{	1540	{
1725	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1541	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1726	wcmod = -1;
1727
1728	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1542	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1729	}	1543	}
1730	else if (op->contr->bowtype == bow_threewide)	1544	else if (op->contr->bowtype == bow_threewide)
1731	{	1545	{
1732	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1546	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1733	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1547	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1734	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1548	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1735	}	1549	}
1736	else if (op->contr->bowtype == bow_spreadshot)	1550	else if (op->contr->bowtype == bow_spreadshot)
1737	{	1551	{
1738	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1552	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1739	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1553	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1740	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1554	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1741
1742	}	1555	}
1743	else	1556	else
1744	{	1557	{
1745	/* Simple case */	1558	/* Simple case */
1746	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1559	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1747	}	1560	}
		1561
1748	return ret;	1562	return ret;
1749	}	1563	}
1750
1751		1564
1752	/* Fires a misc (wand/rod/horn) object in 'dir'.	1565	/* Fires a misc (wand/rod/horn) object in 'dir'.
1753	* Broken apart from 'fire' to keep it more readable.	1566	* Broken apart from 'fire' to keep it more readable.
1754	*/	1567	*/
1755	void	1568	static void
1756	fire_misc_object (object *op, int dir)	1569	fire_misc_object (object *op, int dir)
1757	{	1570	{
1758	object *item;	1571	object *item = op->contr->ranged_ob;
1759		1572
1760	if (!op->contr->ranges[range_misc])	1573	if (!item)
1761	{	1574	{
1762	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1575	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1763	return;	1576	return;
1764	}	1577	}
1765		1578
1766	item = op->contr->ranges[range_misc];
1767	if (!item->inv)	1579	if (!item->inv)
1768	{	1580	{
1769	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1581	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1770	return;	1582	return;
1771	}	1583	}
		1584
		1585	if (!op->change_weapon (item))
		1586	return;
		1587
1772	if (item->type == WAND)	1588	if (item->type == WAND)
1773	{	1589	{
1774	if (item->stats.food <= 0)	1590	if (item->stats.food <= 0)
1775	{	1591	{
1776	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1592	op->contr->play_sound (sound_find ("wand_poof"));
1777	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1593	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1594
1778	return;	1595	return;
1779	}	1596	}
1780	}	1597	}
1781	else if (item->type == ROD || item->type == HORN)	1598	else if (item->type == ROD || item->type == HORN)
1782	{	1599	{
1783	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1600	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1601
		1602	// using the maximum of the rods charge allows at least one spell cast
		1603	// for a rod or horn, this fixes some broken rods.
		1604	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1784	{	1605	{
1785	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1606	op->contr->play_sound (sound_find ("wand_poof"));
		1607
1786	if (item->type == ROD)	1608	if (item->type == ROD)
1787	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1609	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1788	else	1610	else
1789	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1611	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1612
1790	return;	1613	return;
1791	}	1614	}
1792	}	1615	}
1793		1616
1794	if (cast_spell (op, item, dir, item->inv, NULL))	1617	if (cast_spell (op, item, dir, item->inv, NULL))
1795	{	1618	{
1796	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1619	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1620
1797	if (item->type == WAND)	1621	if (item->type == WAND)
1798	{	1622	{
1799	if (!(--item->stats.food))	1623	if (!(--item->stats.food))
1800	{	1624	{
1801	object *tmp;	1625	object *tmp;
1802		1626
1803	if (item->arch)	1627	if (item->arch)
1804	{	1628	{
1805	CLEAR_FLAG (item, FLAG_ANIMATE);	1629	CLEAR_FLAG (item, FLAG_ANIMATE);
1806	item->face = item->arch->clone.face;	1630	item->face = item->arch->face;
1807	item->set_speed (0);	1631	item->set_speed (0);
1808	}	1632	}
1809		1633
1810	if ((tmp = item->in_player ()))	1634	if (object *pl = item->visible_to ())
1811	esrv_update_item (UPD_ANIM, tmp, item);	1635	esrv_update_item (UPD_ANIM, pl, item);
1812	}	1636	}
1813	}	1637	}
1814	else if (item->type == ROD || item->type == HORN)	1638	else if (item->type == ROD || item->type == HORN)
1815	drain_rod_charge (item);	1639	drain_rod_charge (item);
1816	}	1640	}
1817	}	1641	}
1818		1642
1819	/* Received a fire command for the player - go and do it.	1643	/* Received a fire command for the player - go and do it.
1820	*/	1644	*/
1821	void	1645	bool
1822	fire (object *op, int dir)	1646	fire (object *op, int dir)
1823	{	1647	{
1824	int spellcost = 0;	1648	int spellcost = 0;
		1649
		1650	player *pl = op->contr;
		1651
		1652	if (pl->golem)
		1653	{
		1654	control_golem (op->contr->golem, dir);
		1655	return false;
		1656	}
		1657
		1658	object *ob = pl->ranged_ob;
		1659
		1660	if (!ob)
		1661	return false;
		1662
		1663	if (op->speed_left > 0.f)
		1664	--op->speed_left;
		1665	else
		1666	return false;
		1667
		1668	if (!op->change_weapon (ob))
		1669	return false;
1825		1670
1826	/* check for loss of invisiblity/hide */	1671	/* check for loss of invisiblity/hide */
1827	if (action_makes_visible (op))	1672	if (action_makes_visible (op))
1828	make_visible (op);	1673	make_visible (op);
1829		1674
1830	switch (op->contr->shoottype)	1675	switch (ob->type)
1831	{	1676	{
1832	case range_none:	1677	case BOW:
1833	return;
1834
1835	case range_bow:
1836	player_fire_bow (op, dir);	1678	player_fire_bow (op, dir);
1837	return;	1679	break;
1838		1680
1839	case range_magic: /* Casting spells */	1681	case SPELL:
1840	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : 0));	1682	spellcost = cast_spell (op, op, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1841	return;	1683	break;
1842		1684
1843	case range_misc:	1685	case BUILDER:
		1686	apply_map_builder (op, dir);
		1687	break;
		1688
		1689	case SKILL:
		1690	do_skill (op, op, ob, dir, 0);
		1691	break;
		1692
		1693	default:
1844	fire_misc_object (op, dir);	1694	fire_misc_object (op, dir);
1845	return;	1695	break;
1846
1847	case range_golem: /* Control summoned monsters from scrolls */
1848	if (QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
1849	{
1850	op->contr->ranges[range_golem] = 0;
1851	op->contr->shoottype = range_none;
1852	}
1853	else
1854	control_golem (op->contr->ranges[range_golem], dir);
1855	return;
1856
1857	case range_skill:
1858	if (!op->chosen_skill)
1859	{
1860	if (op->type == PLAYER)
1861	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
1862	return;
1863	}
1864	(void) do_skill (op, op, op->chosen_skill, dir, NULL);
1865	return;
1866	case range_builder:
1867	apply_map_builder (op, dir);
1868	return;
1869	default:
1870	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");
1871	return;
1872	}	1696	}
1873	}
1874		1697
		1698	return true;
		1699	}
1875		1700
1876		1701	static object *
1877	/* find_key
1878	* We try to find a key for the door as passed. If we find a key
1879	* and successfully use it, we return the key, otherwise NULL
1880	* This function merges both normal and locked door, since the logic
1881	* for both is the same - just the specific key is different.
1882	* pl is the player,
1883	* inv is the objects inventory to searched
1884	* door is the door we are trying to match against.
1885	* This function can be called recursively to search containers.
1886	*/
1887
1888	object *
1889	find_key (object *pl, object *container, object *door)	1702	find_key_ (object *pl, object *container, object *door)
1890	{	1703	{
1891	object *tmp, *key;	1704	object *tmp, *key;
1892		1705
1893	/* Should not happen, but sanity checking is never bad */	1706	/* Should not happen, but sanity checking is never bad */
1894	if (container->inv == NULL)	1707	if (!container->inv)
1895	return NULL;	1708	return 0;
1896		1709
1897	/* First, lets try to find a key in the top level inventory */	1710	/* First, lets try to find a key in the top level inventory */
1898	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1711	for (tmp = container->inv; tmp; tmp = tmp->below)
1899	{	1712	{
1900	if (door->type == DOOR && tmp->type == KEY)	1713	if (door->type == DOOR && tmp->type == KEY)
1901	break;	1714	break;
		1715
1902	/* For sanity, we should really check door type, but other stuff	1716	/* For sanity, we should really check door type, but other stuff
1903	* (like containers) can be locked with special keys	1717	* (like containers) can be locked with special keys
1904	*/	1718	*/
1905	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1719	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1906	break;	1720	break;
1907	}	1721	}
		1722
1908	/* No key found - lets search inventories now */	1723	/* No key found - lets search inventories now */
1909	/* If we find and use a key in an inventory, return at that time.	1724	/* If we find and use a key in an inventory, return at that time.
1910	* otherwise, if we search all the inventories and still don't find	1725	* otherwise, if we search all the inventories and still don't find
1911	* a key, return	1726	* a key, return
1912	*/	1727	*/
1913	if (!tmp)	1728	if (!tmp)
1914	{	1729	{
1915	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1730	for (tmp = container->inv; tmp; tmp = tmp->below)
1916	{
1917	/* No reason to search empty containers */	1731	/* No reason to search empty containers */
1918	if (tmp->type == CONTAINER && tmp->inv)	1732	if (tmp->type == CONTAINER && tmp->inv)
1919	{
1920	if ((key = find_key (pl, tmp, door)) != NULL)	1733	if ((key = find_key_ (pl, tmp, door)))
1921	return key;	1734	return key;
1922	}	1735
1923	}
1924	if (!tmp)	1736	if (!tmp)
1925	return NULL;	1737	return 0;
1926	}	1738	}
		1739
1927	/* We get down here if we have found a key. Now if its in a container,	1740	/* We get down here if we have found a key. Now if its in a container,
1928	* see if we actually want to use it	1741	* see if we actually want to use it
1929	*/	1742	*/
1930	if (pl != container)	1743	if (pl != container)
1931	{	1744	{
1932	/* Only let players use keys in containers */	1745	/* Only let players use keys in containers */
1933	if (!pl->contr)	1746	if (!pl->contr)
1934	return NULL;	1747	return 0;
		1748
1935	/* cases where this fails:	1749	/* cases where this fails:
1936	* If we only search the player inventory, return now since we	1750	* If we only search the player inventory, return now since we
1937	* are not in the players inventory.	1751	* are not in the players inventory.
1938	* If the container is not active, return now since only active	1752	* If the container is not active, return now since only active
1939	* containers can be used.	1753	* containers can be used.
…		…
1943	* inv must have been an container and must have been active.	1757	* inv must have been an container and must have been active.
1944	*	1758	*
1945	* Change the color so that the message doesn't disappear with	1759	* Change the color so that the message doesn't disappear with
1946	* all the others.	1760	* all the others.
1947	*/	1761	*/
1948	if (pl->contr->usekeys == key_inventory ||	1762	if (pl->contr->usekeys == key_inventory
1949	!QUERY_FLAG (container, FLAG_APPLIED) ||	1763	|| !QUERY_FLAG (container, FLAG_APPLIED)
1950	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1764	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1951	{	1765	{
1952	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1766	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1953	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1767	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1954	return NULL;	1768	return NULL;
1955	}	1769	}
1956	}	1770	}
		1771
1957	return tmp;	1772	return tmp;
		1773	}
		1774
		1775	/* find_key
		1776	* We try to find a key for the door as passed. If we find a key
		1777	* and successfully use it, we return the key, otherwise NULL
		1778	* This function merges both normal and locked door, since the logic
		1779	* for both is the same - just the specific key is different.
		1780	* pl is the player,
		1781	* inv is the objects inventory to searched
		1782	* door is the door we are trying to match against.
		1783	* This function can be called recursively to search containers.
		1784	*/
		1785	object *
		1786	find_key (object *pl, object *container, object *door)
		1787	{
		1788	if (door->slaying && is_match_expr (door->slaying))
		1789	{
		1790	// for match expressions, we try to find the key by applying the match
		1791	// to the op itself, which is supposed to find the "key", instead
		1792	// of searching through containers ourselves.
		1793
		1794	return match_one (door->slaying, container, door, pl, pl);
		1795	}
		1796	else
		1797	return find_key_ (pl, container, door);
1958	}	1798	}
1959		1799
1960	/* moved door processing out of move_player_attack.	1800	/* moved door processing out of move_player_attack.
1961	* returns 1 if player has opened the door with a key	1801	* returns 1 if player has opened the door with a key
1962	* such that the caller should not do anything more,	1802	* such that the caller should not do anything more,
1963	* 0 otherwise	1803	* 0 otherwise
1964	*/	1804	*/
1965	static int	1805	static int
1966	player_attack_door (object *op, object *door)	1806	player_attack_door (object *op, object *door)
1967	{	1807	{
1968	/* If its a door, try to find a use a key. If we do destroy the door,	1808	/* If its a door, try to find a key. If we do destroy the door,
1969	* might as well return immediately as there is nothing more to do -	1809	* might as well return immediately as there is nothing more to do -
1970	* otherwise, we fall through to the rest of the code.	1810	* otherwise, we fall through to the rest of the code.
1971	*/	1811	*/
1972	object *key = find_key (op, op, door);	1812	object *key = find_key (op, op, door);
1973		1813
1974	/* IF we found a key, do some extra work */	1814	/* If we found a key, do some extra work */
1975	if (key)	1815	if (key)
1976	{	1816	{
1977	object *container = key->env;	1817	object *container = key->env;
1978		1818
1979	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1980	if (action_makes_visible (op))	1819	if (action_makes_visible (op))
1981	make_visible (op);	1820	make_visible (op);
		1821
1982	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1822	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
1983	spring_trap (door->inv, op);	1823	spring_trap (door->inv, op);
		1824
1984	if (door->type == DOOR)	1825	if (door->type == DOOR)
1985	{
1986	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1826	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1987	}
1988	else if (door->type == LOCKED_DOOR)	1827	else if (door->type == LOCKED_DOOR)
1989	{	1828	{
1990	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1829	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1991	remove_door2 (door); /* remove door without violence ;-) */	1830	remove_door2 (door); /* remove door without violence ;-) */
1992	}	1831	}
		1832
1993	/* Do this after we print the message */	1833	/* Do this after we print the message */
1994	decrease_ob (key); /* Use up one of the keys */	1834	key->decrease (); /* Use up one of the keys */
1995	/* Need to update the weight the container the key was in */	1835
1996	if (container != op)
1997	esrv_update_item (UPD_WEIGHT, op, container);
1998	return 1; /* Nothing more to do below */	1836	return 1; /* Nothing more to do below */
1999	}	1837	}
2000	else if (door->type == LOCKED_DOOR)	1838	else if (door->type == LOCKED_DOOR)
2001	{	1839	{
2002	/* Might as well return now - no other way to open this */	1840	/* Might as well return now - no other way to open this */
2003	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1841	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2004	return 1;	1842	return 1;
2005	}	1843	}
		1844
2006	return 0;	1845	return 0;
2007	}	1846	}
2008		1847
2009	/* This function is just part of a breakup from move_player.	1848	/* This function is just part of a breakup from move_player.
2010	* It should keep the code cleaner.	1849	* It should keep the code cleaner.
2011	* When this is called, the players direction has been updated	1850	* When this is called, the players direction has been updated
2012	* (taking into account confusion.) The player is also actually	1851	* (taking into account confusion.) The player is also actually
2013	* going to try and move (not fire weapons).	1852	* going to try and move (not fire weapons).
2014	*/	1853	*/
2015	void	1854	bool
2016	move_player_attack (object *op, int dir)	1855	move_player_attack (object *op, int dir)
2017	{	1856	{
2018	object *tmp, *mon;	1857	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
2019	sint16 nx, ny;	1858	{
		1859	--op->speed_left;
		1860	return true;
		1861	}
		1862
2020	int on_battleground;	1863	int on_battleground;
2021	maptile *m;
2022		1864
2023	nx = freearr_x[dir] + op->x;	1865	sint16 nx = freearr_x[dir] + op->x;
2024	ny = freearr_y[dir] + op->y;	1866	sint16 ny = freearr_y[dir] + op->y;
2025		1867
2026	on_battleground = op_on_battleground (op, 0, 0);	1868	on_battleground = op_on_battleground (op, 0, 0);
		1869
		1870	if (out_of_map (op->map, nx, ny))
		1871	return false;
2027		1872
2028	/* 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
2029	* 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
2030	* 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
2031	* player. This is a pretty nasty hack, because if we could	1876	* player. This is a pretty nasty hack, because if we could
2032	* move to some space, it then means that if we are braced, we should	1877	* move to some space, it then means that if we are braced, we should
2033	* do nothing at all. As it is, if we are braced, we go through	1878	* do nothing at all. As it is, if we are braced, we go through
2034	* quite a bit of processing. However, it probably is less than what	1879	* quite a bit of processing. However, it probably is less than what
2035	* move_ob uses.	1880	* move_ob uses.
2036	*/	1881	*/
2037	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;
2038	{	1897	}
2039	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;
2040	{	1910	}
2041	m = op->map->xy_find (nx, ny);	1911
2042	if (!m)	1912	/* The following deals with possibly attacking peaceful
2043	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;
2044	}	1945	}
2045	else	1946	else
2046	m = op->map;
2047
2048	if (!(tmp = m->at (nx, ny).bot))
2049	return;	1947	return false;
		1948	}
2050		1949
2051	mon = 0;
2052	/* Go through all the objects, and find ones of interest. Only stop if
2053	* we find a monster - that is something we know we want to attack.
2054	* if its a door or barrel (can roll) see if there may be monsters
2055	* on the space
2056	*/
2057	while (tmp)
2058	{
2059	if (tmp == op)
2060	{
2061	tmp = tmp->above;
2062	continue;
2063	}
2064
2065	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2066	{
2067	mon = tmp;
2068	break;
2069	}
2070
2071	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2072	mon = tmp;
2073
2074	tmp = tmp->above;
2075	}
2076
2077	if (!mon) /* This happens anytime the player tries to move */
2078	return; /* into a wall */
2079
2080	if (mon->head)
2081	mon = mon->head;
2082
2083	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2084	if (player_attack_door (op, mon))
2085	return;
2086
2087	/* The following deals with possibly attacking peaceful
2088	* or frienddly creatures. Basically, all players are considered
2089	* unaggressive. If the moving player has peaceful set, then the
2090	* object should be pushed instead of attacked. It is assumed that
2091	* if you are braced, you will not attack friends accidently,
2092	* and thus will not push them.
2093	*/
2094
2095	/* If the creature is a pet, push it even if the player is not
2096	* peaceful. Our assumption is the creature is a pet if the
2097	* player owns it and it is either friendly or unagressive.
2098	*/
2099	if ((op->type == PLAYER)
2100	#if COZY_SERVER
2101	&&
2102	((mon->owner && mon->owner->contr
2103	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2104	#else
2105	&& mon->owner == op
2106	#endif
2107	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2108	{
2109	/* If we're braced, we don't want to switch places with it */
2110	if (op->contr->braced)
2111	return;
2112
2113	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2114	(void) push_ob (mon, dir, op);
2115	if (op->contr->tmp_invis || op->hide)
2116	make_visible (op);
2117
2118	return;
2119	}
2120
2121	/* in certain circumstances, you shouldn't attack friendly	1950	/* in certain circumstances, you shouldn't attack friendly
2122	* creatures. Note that if you are braced, you can't push	1951	* creatures. Note that if you are braced, you can't push
2123	* someone, but put it inside this loop so that you won't	1952	* someone, but put it inside this loop so that you won't
2124	* attack them either.	1953	* attack them either.
2125	*/	1954	*/
2126	if ((mon->type == PLAYER || mon->enemy != op) &&	1955	if ((mon->type == PLAYER || mon->enemy != op)
2127	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1956	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2128	#ifdef PROHIBIT_PLAYERKILL
2129	(op->contr->peaceful	1957	&& ((op->contr->peaceful
2130	|| (mon->type == PLAYER	1958	|| (mon->type == PLAYER && mon->contr->peaceful))
2131	&& mon->contr->
2132	peaceful)) &&
2133	#else
2134	op->contr->peaceful &&
2135	#endif
2136	!on_battleground))	1959	&& !on_battleground))
		1960	{
		1961	if (op->speed_left > 0.f)
2137	{	1962	{
		1963	--op->speed_left;
		1964
2138	if (!op->contr->braced)	1965	if (!op->contr->braced)
2139	{	1966	{
2140	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1967	op->play_sound (sound_find ("push_player"));
2141	push_ob (mon, dir, op);	1968	push_ob (mon, dir, op);
2142	}	1969	}
2143	else	1970	else
2144	new_draw_info (0, 0, op, "You withhold your attack");	1971	op->statusmsg ("You withhold your attack");
2145		1972
2146	if (op->contr->tmp_invis || op->hide)	1973	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2147	make_visible (op);	1974	make_visible (op);
2148	}
2149		1975
		1976	return true;
		1977	}
		1978	}
2150	/* If the object is a boulder or other rollable object, then	1979	/* If the object is a boulder or other rollable object, then
2151	* roll it if not braced. You can't roll it if you are braced.	1980	* roll it if not braced. You can't roll it if you are braced.
2152	*/	1981	*/
2153	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1982	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		1983	{
		1984	if (op->speed_left > 0.f)
2154	{	1985	{
		1986	--op->speed_left;
		1987
2155	recursive_roll (mon, dir, op);	1988	recursive_roll (mon, dir, op);
2156	if (action_makes_visible (op))	1989	if (action_makes_visible (op))
2157	make_visible (op);	1990	make_visible (op);
2158	}
2159		1991
		1992	return true;
		1993	}
		1994	}
2160	/* Any generic living creature. Including things like doors.	1995	/* Any generic living creature. Including things like doors.
2161	* Way it works is like this: First, it must have some hit points	1996	* Way it works is like this: First, it must have some hit points
2162	* and be living. Then, it must be one of the following:	1997	* and be living. Then, it must be one of the following:
2163	* 1) Not a player, 2) A player, but of a different party. Note	1998	* 1) Not a player, 2) A player, but of a different party. Note
2164	* that party_number -1 is no party, so attacks can still happen.	1999	* that party_number -1 is no party, so attacks can still happen.
2165	*/	2000	*/
2166	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2001	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2167	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2002	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2168	{	2003	{
2169		2004	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2170	/* If the player hasn't hit something this tick, and does
2171	* so, give them speed boost based on weapon speed. Doing
2172	* it here is better than process_players2, which basically
2173	* incurred a 1 tick offset.
2174	*/
2175	if (!op->contr->has_hit)
2176	{	2005	{
2177	op->speed_left += op->speed / op->contr->weapon_sp;	2006	--op->contr->weapon_sp_left;
2178
2179	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2180	}
2181		2007
2182	skill_attack (mon, op, 0, 0, 0);	2008	skill_attack (mon, op, 0, 0, 0);
2183
2184	/* If attacking another player, that player gets automatic
2185	* hitback, and doesn't loose luck either.
2186	* Disable hitback on the battleground or if the target is
2187	* the wiz.
2188	*/
2189	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2190	{
2191	short luck = mon->stats.luck;
2192
2193	mon->contr->has_hit = 1;
2194	skill_attack (op, mon, 0, 0, 0);
2195	mon->stats.luck = luck;
2196	}
2197		2009
2198	if (action_makes_visible (op))	2010	if (action_makes_visible (op))
2199	make_visible (op);	2011	make_visible (op);
2200	}
2201	} /* if player should attack something */
2202	}
2203		2012
2204	int	2013	return true;
		2014	}
		2015	}
		2016
		2017	return false;
		2018	}
		2019
		2020	bool
2205	move_player (object *op, int dir)	2021	move_player (object *op, int dir)
2206	{	2022	{
2207	int pick;
2208
2209	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	2023	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2210	return 0;	2024	return 0;
2211		2025
2212	/* Sanity check: make sure dir is valid */	2026	/* Sanity check: make sure dir is valid */
2213	if ((dir < 0) || (dir >= 9))	2027	if ((dir < 0) || (dir >= 9))
2214	{	2028	{
…		…
2216	return 0;	2030	return 0;
2217	}	2031	}
2218		2032
2219	/* peterm: added following line */	2033	/* peterm: added following line */
2220	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2034	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
2221	dir = absdir (dir + RANDOM () % 3 + RANDOM () % 3 - 2);	2035	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2222		2036
2223	op->facing = dir;	2037	op->facing = dir;
2224		2038
2225	if (op->hide)	2039	if (op->flag [FLAG_HIDDEN])
2226	do_hidden_move (op);	2040	do_hidden_move (op);
2227		2041
		2042	bool retval;
		2043	int pick = 0;
		2044
2228	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2045	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2229	/*nop */ ;	2046	retval = RESULT_INT (0);
2230	else if (op->contr->fire_on)	2047	else if (op->contr->fire_on)
2231	fire (op, dir);	2048	retval = fire (op, dir);
2232	else	2049	else
2233	{	2050	{
2234	move_player_attack (op, dir);	2051	retval = move_player_attack (op, dir);
2235	pick = check_pick (op);	2052	pick = check_pick (op);
2236	}	2053	}
2237		2054
2238	/* Add special check for newcs players and fire on - this way, the	2055	/* Add special check for newcs players and fire on - this way, the
2239	* server can handle repeat firing.	2056	* server can handle repeat firing.
…		…
2246	/* Update how the player looks. Use the facing, so direction may	2063	/* Update how the player looks. Use the facing, so direction may
2247	* get reset to zero. This allows for full animation capabilities	2064	* get reset to zero. This allows for full animation capabilities
2248	* for players.	2065	* for players.
2249	*/	2066	*/
2250	animate_object (op, op->facing);	2067	animate_object (op, op->facing);
2251	return 0;	2068
		2069	return retval;
2252	}	2070	}
2253		2071
2254	/* This is similar to handle_player, below, but is only used by the	2072	/* This is similar to handle_player, below, but is only used by the
2255	* new client/server stuff.	2073	* new client/server stuff.
2256	* This is sort of special, in that the new client/server actually uses	2074	* This is sort of special, in that the new client/server actually uses
2257	* the new speed values for commands.	2075	* the new speed values for commands.
2258	*	2076	*
2259	* Returns true if there are more actions we can do.	2077	* Returns true if there are more actions we can do. Should not do
		2078	* many actions in a row, as that would be too unfair to other
		2079	* players.
2260	*/	2080	*/
2261	int	2081	bool
2262	handle_newcs_player (object *op)	2082	handle_newcs_player (object *op)
2263	{	2083	{
2264	if (op->contr->hidden)
2265	{
2266	op->invisible = 1000;
2267	/* the socket code flashes the player visible/invisible
2268	* depending on the value of invisible, so we need to
2269	* alternate it here for it to work correctly.
2270	*/
2271	if (pticks & 2)
2272	op->invisible--;
2273	}
2274	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
2275	{
2276	op->invisible--;
2277	if (!op->invisible)
2278	{
2279	make_visible (op);
2280	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2281	}
2282	}
2283
2284	if (QUERY_FLAG (op, FLAG_SCARED))	2084	if (QUERY_FLAG (op, FLAG_SCARED))
2285	{	2085	{
2286	flee_player (op);	2086	if (op->speed_left > 0.f)
2287	/* If player is still scared, that is his action for this tick */
2288	if (QUERY_FLAG (op, FLAG_SCARED))
2289	{	2087	{
2290	op->speed_left--;	2088	--op->speed_left;
		2089	flee_player (op);
		2090
2291	return 0;	2091	return true;
2292	}	2092	}
		2093	else
		2094	return false;
2293	}	2095	}
2294
2295	/* I've been seeing crashes where the golem has been destroyed, but
2296	* the player object still points to the defunct golem. The code that
2297	* destroys the golem looks correct, and it doesn't always happen, so
2298	* put this in a a workaround to clean up the golem pointer.
2299	*/
2300	if (op->contr->ranges[range_golem] && QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2301	op->contr->ranges[range_golem] = 0;
2302		2096
2303	/* call this here - we also will call this in do_ericserver, but	2097	/* call this here - we also will call this in do_ericserver, but
2304	* the players time has been increased when doericserver has been	2098	* the players time has been increased when doericserver has been
2305	* called, so we recheck it here.	2099	* called, so we recheck it here.
2306	*/	2100	*/
2307	if (op->contr->ns->handle_command ())	2101	if (op->contr->ns->handle_command ())
2308	return 1;	2102	return true;
2309		2103
2310	if (op->speed_left > 0)
2311	{
2312	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2104	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2313	{
2314	/* All move commands take 1 tick, at least for now */
2315	op->speed_left--;
2316
2317	/* Instead of all the stuff below, let move_player take care
2318	* of it. Also, some of the skill stuff is only put in
2319	* there, as well as the confusion stuff.
2320	*/
2321	move_player (op, op->direction);	2105	return move_player (op, op->direction);
2322		2106
2323	return op->speed_left > 0;
2324	}
2325	}
2326
2327	return 0;	2107	return false;
2328	}	2108	}
2329		2109
2330	int	2110	static int
2331	save_life (object *op)	2111	save_life (object *op)
2332	{	2112	{
2333	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2113	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2334	return 0;	2114	return 0;
2335		2115
2336	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2116	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2337	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2117	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2338	{	2118	{
2339	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2119	op->play_sound (sound_find ("ob_evaporate"));
2340	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2120	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2341
2342	if (op->contr)
2343	esrv_del_item (op->contr, tmp->count);
2344		2121
2345	tmp->destroy ();	2122	tmp->destroy ();
2346	CLEAR_FLAG (op, FLAG_LIFESAVE);	2123	CLEAR_FLAG (op, FLAG_LIFESAVE);
2347		2124
2348	if (op->stats.hp < 0)	2125	if (op->stats.hp < 0)
…		…
2361	return 0;	2138	return 0;
2362	}	2139	}
2363		2140
2364	/* This goes throws the inventory and removes unpaid objects, and puts them	2141	/* This goes throws the inventory and removes unpaid objects, and puts them
2365	* back in the map (location and map determined by values of env). This	2142	* back in the map (location and map determined by values of env). This
2366	* function will descend into containers. op is the object to start the search	2143	* function will descend into containers. op is the object to start the search
2367	* from.	2144	* from.
2368	*/	2145	*/
		2146	static void
		2147	drop_unpaid_items (object *op, object *env)
		2148	{
		2149	while (op)
		2150	{
		2151	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2152
		2153	if (QUERY_FLAG (op, FLAG_UNPAID))
		2154	op->insert_at (env);
		2155	else if (op->inv)
		2156	drop_unpaid_items (op->inv, env);
		2157
		2158	op = next;
		2159	}
		2160	}
		2161
2369	void	2162	void
2370	remove_unpaid_objects (object *op, object *env)	2163	object::drop_unpaid_items ()
2371	{	2164	{
2372	object *next;	2165	if (!flag [FLAG_REMOVED])
2373		2166	::drop_unpaid_items (inv, this);
2374	while (op)
2375	{
2376	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2377
2378	if (QUERY_FLAG (op, FLAG_UNPAID))
2379	{
2380	if (env->type == PLAYER)
2381	esrv_del_item (env->contr, op->count);
2382
2383	op->insert_at (env);
2384	}
2385	else if (op->inv)
2386	remove_unpaid_objects (op->inv, env);
2387
2388	op = next;
2389	}
2390	}
2391
2392	/*
2393	* Returns pointer a static string containing gravestone text
2394	* Moved from apply.c to player.c - player.c is what
2395	* actually uses this function. player.c may not be quite the
2396	* best, a misc file for object actions is probably better,
2397	* but there isn't one in the server directory.
2398	*/
2399	char *
2400	gravestone_text (object *op)
2401	{
2402	static char buf2[MAX_BUF];
2403	char buf[MAX_BUF];
2404	time_t now = time (NULL);
2405
2406	strcpy (buf2, " R.I.P.\n\n");
2407	if (op->type == PLAYER)
2408	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2409	else
2410	sprintf (buf, "%s\n", &op->name);
2411
2412	strncat (buf2, " ", 20 - strlen (buf) / 2);
2413	strcat (buf2, buf);
2414	if (op->type == PLAYER)
2415	sprintf (buf, "who was in level %d when killed\n", op->level);
2416	else
2417	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2418
2419	strncat (buf2, " ", 20 - strlen (buf) / 2);
2420	strcat (buf2, buf);
2421	if (op->type == PLAYER)
2422	{
2423	sprintf (buf, "by %s.\n\n", op->contr->killer);
2424	strncat (buf2, " ", 21 - strlen (buf) / 2);
2425	strcat (buf2, buf);
2426	}
2427
2428	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2429	strncat (buf2, " ", 20 - strlen (buf) / 2);
2430	strcat (buf2, buf);
2431
2432	return buf2;
2433	}	2167	}
2434		2168
2435	void	2169	void
2436	do_some_living (object *op)	2170	do_some_living (object *op)
2437	{	2171	{
…		…
2444	int rate_grace = 2000;	2178	int rate_grace = 2000;
2445	const int max_hp = 1;	2179	const int max_hp = 1;
2446	const int max_sp = 1;	2180	const int max_sp = 1;
2447	const int max_grace = 1;	2181	const int max_grace = 1;
2448		2182
2449	if (op->contr->outputs_sync)	2183	if (op->contr->hidden)
		2184	{
		2185	op->invisible = 1000;
		2186	/* the socket code flashes the player visible/invisible
		2187	* depending on the value of invisible, so we need to
		2188	* alternate it here for it to work correctly.
		2189	*/
		2190	if (pticks & 2)
		2191	op->invisible--;
2450	{	2192	}
2451	for (i = 0; i < NUM_OUTPUT_BUFS; i++)	2193	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
2452	if (op->contr->outputs[i].buf && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2194	{
2453	flush_output_element (op, &op->contr->outputs[i]);	2195	if (!op->invisible--)
		2196	{
		2197	make_visible (op);
		2198	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2199	}
2454	}	2200	}
2455		2201
2456	if (op->contr->ns->state == ST_PLAYING)	2202	if (op->contr->ns->state == ST_PLAYING)
2457	{	2203	{
2458	/* these next three if clauses make it possible to SLOW DOWN	2204	/* these next three if clauses make it possible to SLOW DOWN
…		…
2477	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2223	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2478	else	2224	else
2479	{	2225	{
2480	gen_grace = op->stats.maxgrace;	2226	gen_grace = op->stats.maxgrace;
2481	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2227	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2482	}
2483
2484	/* Regenerate Spell Points */
2485	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)
2486	{
2487	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2488	if (op->stats.sp < op->stats.maxsp)
2489	{
2490	op->stats.sp++;
2491	/* dms do not consume food */
2492	if (!QUERY_FLAG (op, FLAG_WIZ))
2493	{
2494	op->stats.food--;
2495	if (op->contr->digestion < 0)
2496	op->stats.food += op->contr->digestion;
2497	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2498	op->stats.food = last_food;
2499	}
2500	}
2501
2502	if (max_sp > 1)
2503	{
2504	over_sp = (gen_sp + 10) / rate_sp;
2505	if (over_sp > 0)
2506	{
2507	if (op->stats.sp < op->stats.maxsp)
2508	{
2509	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2510
2511	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2512	op->stats.sp--;
2513
2514	if (op->stats.sp > op->stats.maxsp)
2515	op->stats.sp = op->stats.maxsp;
2516	}
2517	op->last_sp = 0;
2518	}
2519	else
2520	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2521	}
2522	else
2523	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2524	}	2228	}
2525		2229
2526	/* Regenerate Grace */	2230	/* Regenerate Grace */
2527	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */	2231	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2528	if (--op->last_grace < 0)	2232	if (--op->last_grace < 0)
…		…
2549	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2253	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2550	}	2254	}
2551	/* wearing stuff doesn't detract from grace generation. */	2255	/* wearing stuff doesn't detract from grace generation. */
2552	}	2256	}
2553		2257
		2258	if (op->stats.food > 0)
		2259	{
2554	/* Regenerate Hit Points */	2260	/* Regenerate Spell Points */
2555	if (--op->last_heal < 0)	2261	if (!op->contr->golem && --op->last_sp < 0)
2556	{
2557	if (op->stats.hp < op->stats.maxhp)
2558	{	2262	{
2559	op->stats.hp++;	2263	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2560	/* dms do not consume food */	2264
2561	if (!QUERY_FLAG (op, FLAG_WIZ))	2265	if (op->stats.sp < op->stats.maxsp)
2562	{	2266	{
		2267	op->stats.sp++;
		2268
		2269	/* dms do not consume food */
		2270	if (!QUERY_FLAG (op, FLAG_WIZ))
		2271	{
2563	op->stats.food--;	2272	op->stats.food--;
		2273
2564	if (op->contr->digestion < 0)	2274	if (op->contr->digestion < 0)
2565	op->stats.food += op->contr->digestion;	2275	op->stats.food += op->contr->digestion;
2566	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2276	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2567	op->stats.food = last_food;	2277	op->stats.food = last_food;
		2278	}
2568	}	2279	}
2569	}
2570		2280
2571	if (max_hp > 1)	2281	if (max_sp > 1)
2572	{
2573	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2574	if (over_hp > 0)
2575	{	2282	{
2576	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2283	over_sp = (gen_sp + 10) / rate_sp;
		2284	if (over_sp > 0)
		2285	{
		2286	if (op->stats.sp < op->stats.maxsp)
		2287	{
		2288	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2289
		2290	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2291	op->stats.sp--;
		2292
		2293	if (op->stats.sp > op->stats.maxsp)
		2294	op->stats.sp = op->stats.maxsp;
		2295	}
		2296
2577	op->last_heal = 0;	2297	op->last_sp = 0;
		2298	}
		2299	else
		2300	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2578	}	2301	}
2579	else	2302	else
		2303	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2304	}
		2305
		2306	/* Regenerate Hit Points */
		2307	if (--op->last_heal < 0)
		2308	{
		2309	if (op->stats.hp < op->stats.maxhp)
2580	{	2310	{
2581	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2311	op->stats.hp++;
		2312
		2313	/* dms do not consume food */
		2314	if (!QUERY_FLAG (op, FLAG_WIZ))
		2315	{
		2316	op->stats.food--;
		2317
		2318	if (op->contr->digestion < 0)
		2319	op->stats.food += op->contr->digestion;
		2320	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2321	op->stats.food = last_food;
		2322	}
2582	}	2323	}
		2324
		2325	if (max_hp > 1)
		2326	{
		2327	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2328
		2329	if (over_hp > 0)
		2330	{
		2331	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2332	op->last_heal = 0;
		2333	}
		2334	else
		2335	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2583	}	2336	}
2584	else	2337	else
2585	{
2586	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2338	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2587	}	2339	}
2588	}	2340	}
2589		2341
2590	/* Digestion */	2342	/* Digestion */
2591	if (--op->last_eat < 0)	2343	if (--op->last_eat < 0)
2592	{	2344	{
2593	#ifdef COZY_SERVER	2345	int bonus = max (0, op->contr->digestion),
2594	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2346	penalty = max (0, -op->contr->digestion);
2595	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2596	#else
2597	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2598	#endif
2599		2347
2600	if (op->contr->gen_hp > 0)
2601	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2348	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2602	else
2603	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2604		2349
2605	/* dms do not consume food */	2350	/* dms do not consume food */
2606	if (!QUERY_FLAG (op, FLAG_WIZ))	2351	if (!QUERY_FLAG (op, FLAG_WIZ))
2607	op->stats.food--;	2352	op->stats.food--;
2608	}	2353	}
2609		2354
2610	if (op->stats.food < 0 && op->stats.hp >= 0)	2355	if (op->stats.food < 0 && op->stats.hp >= 0)
2611	{	2356	{
2612	object *tmp, *flesh = 0;	2357	object *flesh = 0;
2613		2358
2614	for (tmp = op->inv; tmp; tmp = tmp->below)	2359	for_inv_removable (op, tmp)
2615	{	2360	{
2616	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2361	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2362	continue;
		2363
		2364	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2617	{	2365	{
2618	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2366	op->statusmsg ("You blindly grab for a bite of food. "
2619	{	2367	"H<To prevent you from starving, you ate some random item from your backpack.>");
2620	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2621	manual_apply (op, tmp, 0);	2368	manual_apply (op, tmp, 0);
		2369
2622	if (op->stats.food >= 0 || op->stats.hp < 0)	2370	if (op->stats.food >= 0 || op->stats.hp < 0)
2623	break;	2371	break;
2624	}	2372	}
2625	else if (tmp->type == FLESH)	2373	else if (tmp->type == FLESH)
2626	flesh = tmp;	2374	flesh = tmp;
2627	} /* End if paid for object */	2375	}
2628	} /* end of for loop */
2629		2376
2630	/* If player is still starving, it means they don't have any food, so	2377	/* If player is still starving, it means they don't have any food, so
2631	* eat flesh instead.	2378	* eat flesh instead.
2632	*/	2379	*/
2633	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2380	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2634	{	2381	{
2635	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2382	op->statusmsg ("You blindly grab for a bite of food. "
		2383	"H<To prevent you from starving, you ate some random item from your backpack.>");
2636	manual_apply (op, flesh, 0);	2384	manual_apply (op, flesh, 0);
2637	}	2385	}
		2386
		2387	// If player is still starving, alert him!
		2388	if (op->stats.food < 0)
		2389	op->failmsg ("You are starving! "
		2390	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2391	}
		2392
		2393	if (op->stats.food < 0)
2638	}	2394	{
		2395	op->stats.hp += op->stats.food;
		2396	op->stats.food = 0;
2639		2397
2640	while (op->stats.food < 0 && op->stats.hp >= 0)	2398	if (op->stats.hp < 0)
2641	op->stats.food++, op->stats.hp--;	2399	{
		2400	op->contr->killer = archetype::get ("killer_starvation");
		2401	op->contr->killer->destroy ();
		2402	}
		2403	}
2642		2404
		2405	/* killer should be set here already */
2643	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2406	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2644	kill_player (op);	2407	kill_player (op);
2645	}	2408	}
2646	}	2409	}
2647		2410
…		…
2651	* file.	2414	* file.
2652	*/	2415	*/
2653	void	2416	void
2654	kill_player (object *op)	2417	kill_player (object *op)
2655	{	2418	{
2656	char buf[MAX_BUF];
2657	int x, y;	2419	int x, y;
2658
2659	//int i;
2660	maptile *map; /* this is for resurrection */	2420	maptile *map; /* this is for resurrection */
2661
2662	/* int z;
2663	int num_stats_lose;
2664	int lost_a_stat;
2665	int lose_this_stat;
2666	int this_stat; */
2667	int will_kill_again;	2421	int will_kill_again;
2668	archetype *at;	2422	archetype *at;
2669	object *tmp;	2423	object *tmp;
2670		2424
2671	if (save_life (op))	2425	if (save_life (op))
2672	return;	2426	return;
2673		2427
		2428	dynbuf_text deathtab;
		2429
		2430	/* restore player */
		2431	at = archetype::find (shstr_poisoning);
		2432	if (object *tmp = present_arch_in_ob (at, op))
		2433	{
		2434	tmp->destroy ();
		2435	deathtab << "Your body feels cleansed...\r";
		2436	}
		2437
		2438	at = archetype::find (shstr_confusion);
		2439	if (object *tmp = present_arch_in_ob (at, op))
		2440	{
		2441	tmp->destroy ();
		2442	deathtab << "Your mind feels clearer...\r";
		2443	}
		2444
		2445	cure_disease (op, 0, 0); /* remove any disease */
		2446
		2447	max_it (op->stats.hp , op->stats.maxhp);
		2448	max_it (op->stats.sp , op->stats.maxsp);
		2449	max_it (op->stats.grace, op->stats.maxgrace);
		2450
		2451	if (op->stats.food <= 0)
		2452	op->stats.food = 999;
		2453
		2454	// remove all spell effects that are active
		2455	// to avoid long-term effects such as word-of-recall
		2456	for (object *item = op->inv; item; )
		2457	{
		2458	object *next = item->below;
		2459
		2460	if (item->type == SPELL_EFFECT && item->active)
		2461	item->destroy ();
		2462
		2463	item = next;
		2464	}
2674		2465
2675	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2466	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2676	* in cities ONLY!!! It is very important that this doesn't get abused.	2467	* in cities ONLY!!! It is very important that this doesn't get abused.
2677	* Look at op_on_battleground() for more info --AndreasV	2468	* Look at op_on_battleground() for more info --AndreasV
2678	*/	2469	*/
2679	if (op_on_battleground (op, &x, &y))	2470	if (op_on_battleground (op, &x, &y))
2680	{	2471	{
2681	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2472	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2682	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2683
2684	/* restore player */
2685	at = archetype::find ("poisoning");
2686	if (object *tmp = present_arch_in_ob (at, op))
2687	{
2688	tmp->destroy ();
2689	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2690	}
2691
2692	at = archetype::find ("confusion");
2693	if (object *tmp = present_arch_in_ob (at, op))
2694	{
2695	tmp->destroy ();
2696	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2697	}
2698
2699	cure_disease (op, 0); /* remove any disease */
2700	op->stats.hp = op->stats.maxhp;
2701	if (op->stats.food <= 0)
2702	op->stats.food = 999;
2703		2473
2704	/* create a bodypart-trophy to make the winner happy */	2474	/* create a bodypart-trophy to make the winner happy */
2705	if (object *tmp = arch_to_object (archetype::find ("finger")))	2475	if (object *tmp = arch_to_object (archetype::find (shstr_finger)))
2706	{	2476	{
2707	sprintf (buf, "%s's finger", &op->name);	2477	tmp->name = format ("%s's finger" , &op->name);
2708	tmp->name = buf;	2478	tmp->name_pl = format ("%s's fingers", &op->name);
2709	sprintf (buf, " This finger has been cut off %s\n"
2710	" the %s, when he was defeated at\n level %d by %s.\n",
2711	&op->name, op->contr->title, (int) (op->level), op->contr->killer);
2712	tmp->msg = buf;	2479	tmp->msg = format (
		2480	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
		2481	&op->name, op->contr->title,
		2482	(int)op->level,
		2483	op->contr->killer_name ()
		2484	);
2713	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2485	tmp->value = 0, tmp->type = 0;
2714	tmp->materialname = NULL;	2486	tmp->materialname = "organics";
2715	tmp->insert_at (op, tmp);	2487	tmp->insert_at (op, tmp);
2716	}	2488	}
2717		2489
2718	/* teleport defeated player to new destination */	2490	/* teleport defeated player to new destination */
2719	transfer_ob (op, x, y, 0, NULL);	2491	transfer_ob (op, x, y, 0, NULL);
2720	op->contr->braced = 0;	2492	op->contr->braced = 0;
		2493
		2494	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2721	return;	2495	return;
2722	}	2496	}
2723		2497
		2498	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2499	deathtab << "T<YOU HAVE DIED>\n\n";
		2500
2724	INVOKE_PLAYER (DEATH, op->contr);	2501	INVOKE_PLAYER (DEATH, op->contr);
2725		2502
2726	command_kill_pets (op, 0);	2503	command_kill_pets (op, 0);
2727		2504
2728	if (op->stats.food < 0)	2505	op->contr->play_sound (sound_find ("player_dies"));
2729	{
2730	sprintf (buf, "%s starved to death.", &op->name);
2731	strcpy (op->contr->killer, "starvation");
2732	}
2733	else
2734	sprintf (buf, "%s died.", &op->name);
2735
2736	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2737		2506
2738	/* save the map location for corpse, gravestone */	2507	/* save the map location for corpse, gravestone */
2739	x = op->x;	2508	x = op->x;
2740	y = op->y;	2509	y = op->y;
2741	map = op->map;	2510	map = op->map;
…		…
2769		2538
2770	lost_a_stat = 0;	2539	lost_a_stat = 0;
2771		2540
2772	for (z = 0; z < num_stats_lose; z++)	2541	for (z = 0; z < num_stats_lose; z++)
2773	{	2542	{
2774	i = RANDOM () % NUM_STATS;	2543	i = rndm (NUM_STATS);
2775		2544
2776	if (settings.stat_loss_on_death)	2545	if (settings.stat_loss_on_death)
2777	{	2546	{
2778	/* Pick a random stat and take a point off it. Tell the player	2547	/* Pick a random stat and take a point off it. Tell the player
2779	* what he lost.	2548	* what he lost.
…		…
2786	lost_a_stat = 1;	2555	lost_a_stat = 1;
2787	}	2556	}
2788	else	2557	else
2789	{	2558	{
2790	/* deplete a stat */	2559	/* deplete a stat */
2791	archetype *deparch = archetype::find ("depletion");	2560	archetype *deparch = archetype::find (shstr_depletion);
2792	object *dep;	2561	object *dep;
2793		2562
2794	dep = present_arch_in_ob (deparch, op);	2563	dep = present_arch_in_ob (deparch, op);
2795	if (!dep)	2564	if (!dep)
2796	{	2565	{
…		…
2830	}	2599	}
2831	}	2600	}
2832		2601
2833	if (lose_this_stat)	2602	if (lose_this_stat)
2834	{	2603	{
2835	this_stat = get_attr_value (&(dep->stats), i);	2604	this_stat = get_attr_value (&dep->stats, i);
2836	/* We could try to do something clever like find another	2605	/* We could try to do something clever like find another
2837	* stat to reduce if this fails. But chances are, if	2606	* stat to reduce if this fails. But chances are, if
2838	* stats have been depleted to -50, all are pretty low	2607	* stats have been depleted to -50, all are pretty low
2839	* and should be roughly the same, so it shouldn't make a	2608	* and should be roughly the same, so it shouldn't make a
2840	* difference.	2609	* difference.
…		…
2848	lost_a_stat = 1;	2617	lost_a_stat = 1;
2849	}	2618	}
2850	}	2619	}
2851	}	2620	}
2852	}	2621	}
		2622
2853	/* If no stat lost, tell the player. */	2623	/* If no stat lost, tell the player. */
2854	if (!lost_a_stat)	2624	if (!lost_a_stat)
2855	{	2625	{
2856	/* determine_god() seems to not work sometimes... why is this?	2626	/* determine_god() seems to not work sometimes... why is this?
2857	Should I be using something else? GD */	2627	Should I be using something else? GD */
2858	const char *god = determine_god (op);	2628	shstr_tmp god = determine_god (op);
2859		2629
2860	if (god && (strcmp (god, "none")))	2630	if (god != shstr_none)
2861	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2631	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2862	else	2632	else
2863	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2633	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2864	}	2634	}
2865	#else	2635	#else
2866	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2636	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2867	#endif	2637	#endif
2868		2638
2869	/* Put a gravestone up where the character 'almost' died. List the	2639	/* Put a gravestone up where the character 'almost' died. List the
2870	* exp loss on the stone.	2640	* exp loss on the stone.
2871	*/	2641	*/
2872	tmp = arch_to_object (archetype::find ("gravestone"));	2642	tmp = arch_to_object (archetype::find (shstr_gravestone));
2873	sprintf (buf, "%s's gravestone", &op->name);	2643	tmp->name = format ("%s's gravestone", &op->name);
2874	tmp->name = buf;	2644	tmp->name_pl = format ("%s's gravestones", &op->name);
2875	sprintf (buf, "%s's gravestones", &op->name);	2645	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2876	tmp->name_pl = buf;	2646	&op->name, op->contr->title, op->contr->killer_name ());
2877	sprintf (buf, "RIP\nHere rests the hero %s the %s,\n" "who was killed\n" "by %s.\n", &op->name, op->contr->title, op->contr->killer);
2878	tmp->msg = buf;
2879	tmp->x = op->x, tmp->y = op->y;	2647	tmp->x = op->x, tmp->y = op->y;
2880	insert_ob_in_map (tmp, op->map, NULL, 0);	2648	insert_ob_in_map (tmp, op->map, NULL, 0);
2881		2649
2882	/**************************************/	2650	/**************************************/
2883	/* */	2651	/* */
2884	/* Subtract the experience points, */	2652	/* Subtract the experience points, */
2885	/* if we died cause of food, give us */
2886	/* food, and reset HP's... */
2887	/* */	2653	/* */
2888	/**************************************/	2654	/**************************************/
2889		2655
2890	/* remove any poisoning and confusion the character may be suffering. */
2891	/* restore player */
2892	at = archetype::find ("poisoning");
2893	tmp = present_arch_in_ob (at, op);
2894
2895	if (tmp)
2896	{
2897	tmp->destroy ();
2898	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2899	}
2900
2901	at = archetype::find ("confusion");
2902	tmp = present_arch_in_ob (at, op);
2903	if (tmp)
2904	{
2905	tmp->destroy ();
2906	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2907	}
2908
2909	cure_disease (op, 0); /* remove any disease */
2910
2911	/*add_exp(op, (op->stats.exp * -0.20)); */	2656	/*add_exp(op, (op->stats.exp * -0.20)); */
2912	apply_death_exp_penalty (op);	2657	apply_death_exp_penalty (op);
2913	if (op->stats.food < 100)
2914	op->stats.food = 900;
2915	op->stats.hp = op->stats.maxhp;
2916	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2917	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2918		2658
2919	/*	2659	/*
2920	* Check to see if the player is in a shop. IF so, then check to see if
2921	* the player has any unpaid items. If so, remove them and put them back	2660	* Check to see if the player has any unpaid items. If so, remove them
2922	* in the map.	2661	* and put them back in the map.
2923	*/	2662	*/
2924		2663	op->drop_unpaid_items ();
2925	if (is_in_shop (op))
2926	remove_unpaid_objects (op->inv, op);
2927		2664
2928	/****************************************/	2665	/****************************************/
2929	/* */	2666	/* */
2930	/* Move player to his current respawn- */	2667	/* Move player to his current respawn- */
2931	/* position (usually last savebed) */	2668	/* position (usually last savebed) */
…		…
2951	object *force;	2688	object *force;
2952	int at;	2689	int at;
2953		2690
2954	force = get_archetype (FORCE_NAME);	2691	force = get_archetype (FORCE_NAME);
2955	/* 50 ticks should be enough time for the spell to abate */	2692	/* 50 ticks should be enough time for the spell to abate */
2956	force->speed = 0.1;	2693	force->speed = 0.1f;
2957	force->speed_left = -5.0;	2694	force->speed_left = -5.f;
2958	SET_FLAG (force, FLAG_APPLIED);	2695	SET_FLAG (force, FLAG_APPLIED);
2959	for (at = 0; at < NROFATTACKS; at++)	2696	for (at = 0; at < NROFATTACKS; at++)
2960	if (will_kill_again & (1 << at))	2697	if (will_kill_again & (1 << at))
2961	force->resist[at] = 100;	2698	force->resist[at] = 100;
2962		2699
2963	insert_ob_in_ob (force, op);	2700	insert_ob_in_ob (force, op);
2964	op->update_stats ();	2701	op->update_stats ();
2965
2966	}	2702	}
2967		2703
2968	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2704	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2969	}	2705	}
2970		2706
2971	void	2707	static void
2972	loot_object (object *op)	2708	loot_object (object *op)
2973	{ /* Grab and destroy some treasure */	2709	{ /* Grab and destroy some treasure */
2974	object *tmp, *tmp2, *next;	2710	object *tmp, *tmp2, *next;
2975		2711
2976	if (op->container)	2712	op->close_container (); /* close open sack first */
2977	esrv_apply_container (op, op->container); /* close open sack first */
2978		2713
2979	for (tmp = op->inv; tmp; tmp = next)	2714	for (tmp = op->inv; tmp; tmp = next)
2980	{	2715	{
2981	next = tmp->below;	2716	next = tmp->below;
2982		2717
2983	if (tmp->invisible)	2718	if (tmp->invisible)
2984	continue;	2719	continue;
2985		2720
2986	tmp->remove ();	2721	tmp->remove ();
2987	tmp->x = op->x, tmp->y = op->y;	2722	tmp->x = op->x, tmp->y = op->y;
		2723
2988	if (tmp->type == CONTAINER)	2724	if (tmp->type == CONTAINER)
2989	{ /* empty container to ground */	2725	loot_object (tmp); /* empty container to ground */
2990	loot_object (tmp);	2726
2991	}
2992	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(RANDOM () % 3)))	2727	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
2993	{	2728	{
2994	if (tmp->nrof > 1)	2729	if (tmp->nrof > 1)
2995	{	2730	{
2996	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2731	tmp->decrease (rndm (1, tmp->nrof - 1));
2997	tmp2->destroy ();
2998	insert_ob_in_map (tmp, op->map, NULL, 0);	2732	insert_ob_in_map (tmp, op->map, NULL, 0);
2999	}	2733	}
3000	else	2734	else
3001	tmp->destroy ();	2735	tmp->destroy ();
3002	}	2736	}
…		…
3008	/*	2742	/*
3009	* fix_weight(): Check recursively the weight of all players, and fix	2743	* fix_weight(): Check recursively the weight of all players, and fix
3010	* what needs to be fixed. Refresh windows and fix speed if anything	2744	* what needs to be fixed. Refresh windows and fix speed if anything
3011	* was changed.	2745	* was changed.
3012	*/	2746	*/
3013
3014	void	2747	void
3015	fix_weight (void)	2748	fix_weight (void)
3016	{	2749	{
3017	for_all_players (pl)	2750	for_all_players (pl)
3018	{	2751	{
3019	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2752	sint32 old = pl->ob->carrying;
3020		2753
3021	if (old == sum)	2754	pl->ob->update_weight ();
3022	continue;	2755
		2756	if (old != pl->ob->carrying)
		2757	{
3023	pl->ob->update_stats ();	2758	pl->ob->update_stats ();
3024	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2759	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2760	}
3025	}	2761	}
3026	}	2762	}
3027		2763
3028	void	2764	void
3029	fix_luck (void)	2765	fix_luck (void)
…		…
3071	}	2807	}
3072		2808
3073	void	2809	void
3074	make_visible (object *op)	2810	make_visible (object *op)
3075	{	2811	{
3076	op->hide = 0;	2812	op->flag [FLAG_HIDDEN] = 0;
3077	op->invisible = 0;	2813	op->invisible = 0;
		2814
3078	if (op->type == PLAYER)	2815	if (op->type == PLAYER)
3079	{	2816	{
3080	op->contr->tmp_invis = 0;	2817	op->contr->tmp_invis = 0;
3081	op->contr->invis_race = 0;	2818	op->contr->invis_race = 0;
3082	}	2819	}
		2820
3083	update_object (op, UP_OBJ_FACE);	2821	update_object (op, UP_OBJ_CHANGE);
3084	}	2822	}
3085		2823
3086	int	2824	int
3087	is_true_undead (object *op)	2825	is_true_undead (object *op)
3088	{	2826	{
3089	object *tmp = NULL;
3090
3091	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	2827	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
3092	return 1;	2828	return 1;
3093		2829
3094	return 0;	2830	return 0;
3095	}	2831	}
3096		2832
3097	/* look at the surrounding terrain to determine	2833	/* look at the surrounding terrain to determine
3098	* the hideability of this object. Positive levels	2834	* the hideability of this object. Positive levels
3099	* indicate greater hideability.	2835	* indicate greater hideability.
3100	*/	2836	*/
3101
3102	int	2837	int
3103	hideability (object *ob)	2838	hideability (object *ob)
3104	{	2839	{
3105	int i, level = 0, mflag;	2840	int i, level = 0, mflag;
3106	sint16 x, y;	2841	sint16 x, y;
3107		2842
3108	if (!ob || !ob->map)	2843	if (!ob || !ob->map)
3109	return 0;	2844	return 0;
3110		2845
3111	/* so, on normal lighted maps, its hard to hide */	2846	/* so, on normal lighted maps, its hard to hide */
3112	level = ob->map->darkness - 2;	2847	level = ob->map->darklevel () - 2;
3113		2848
3114	/* this also picks up whether the object is glowing.	2849	/* this also picks up whether the object is glowing.
3115	* If you carry a light on a non-dark map, its not	2850	* If you carry a light on a non-dark map, its not
3116	* as bad as carrying a light on a pitch dark map */	2851	* as bad as carrying a light on a pitch dark map */
3117	if (has_carried_lights (ob))	2852	if (ob->has_carried_lights ())
3118	level = -(10 + (2 * ob->map->darkness));	2853	level = -(10 + (2 * ob->map->darklevel ()));
3119		2854
3120	/* scan through all nearby squares for terrain to hide in */	2855	/* scan through all nearby squares for terrain to hide in */
3121	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2856	for (i = 0, x = ob->x, y = ob->y;
		2857	i <= SIZEOFFREE1;
		2858	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3122	{	2859	{
3123	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2860	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3124	if (mflag & P_OUT_OF_MAP)	2861	if (mflag & P_OUT_OF_MAP)
3125	{
3126	continue;	2862	continue;
3127	}	2863
3128	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2864	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3129	level += 2;	2865	level += 2;
3130	else /* open terrain! */	2866	else /* open terrain! */
3131	level -= 1;	2867	level -= 1;
3132	}	2868	}
…		…
3140	/* For Hidden creatures - a chance of becoming 'unhidden'	2876	/* For Hidden creatures - a chance of becoming 'unhidden'
3141	* every time they move - as we subtract off 'invisibility'	2877	* every time they move - as we subtract off 'invisibility'
3142	* AND, for players, if they move into a ridiculously unhideable	2878	* AND, for players, if they move into a ridiculously unhideable
3143	* spot (surrounded by clear terrain in broad daylight). -b.t.	2879	* spot (surrounded by clear terrain in broad daylight). -b.t.
3144	*/	2880	*/
3145
3146	void	2881	void
3147	do_hidden_move (object *op)	2882	do_hidden_move (object *op)
3148	{	2883	{
3149	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2884	int hide = 0;
3150	object *skop;
3151		2885
3152	if (!op || !op->map)	2886	if (!op || !op->map)
3153	return;	2887	return;
3154		2888
3155	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2889	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2890	int num = random_roll (0, 19, op, PREFER_LOW);
3156		2891
3157	/* its *extremely* hard to run and sneak/hide at the same time! */	2892	/* its *extremely* hard to run and sneak/hide at the same time! */
3158	if (op->type == PLAYER && op->contr->run_on)	2893	if (op->type == PLAYER && op->contr->run_on)
3159	if (!skop || num >= skop->level)	2894	if (!skop || num >= skop->level)
3160	{	2895	{
…		…
3170	num -= hide;	2905	num -= hide;
3171		2906
3172	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2907	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3173	{	2908	{
3174	make_visible (op);	2909	make_visible (op);
		2910
3175	if (op->type == PLAYER)	2911	if (op->type == PLAYER)
3176	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2912	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3177	}	2913	}
3178	else if (op->type == PLAYER && skop)	2914	else if (op->type == PLAYER && skop)
3179	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2915	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3232	* object op. This function works fine for monsters,	2968	* object op. This function works fine for monsters,
3233	* but we dont worry if the object isnt the top one in	2969	* but we dont worry if the object isnt the top one in
3234	* a pile (say a coin under a table would return "viewable"	2970	* a pile (say a coin under a table would return "viewable"
3235	* by this routine). Another question, should we be	2971	* by this routine). Another question, should we be
3236	* concerned with the direction the player is looking	2972	* concerned with the direction the player is looking
3237	* in? Realistically, most of use cant see stuff behind	2973	* in? Realistically, most of us can't see stuff behind
3238	* our backs...on the other hand, does the "facing" direction	2974	* our backs...on the other hand, does the "facing" direction
3239	* imply the way your head, or body is facing? Its possible	2975	* imply the way your head, or body is facing? It's possible
3240	* for them to differ. Sigh, this fctn could get a bit more complex.	2976	* for them to differ. Sigh, this fctn could get a bit more complex.
3241	* -b.t.	2977	* -b.t.
3242	* This function is now map tiling safe.	2978	* This function is now map tiling safe.
3243	*/	2979	*/
3244
3245	int	2980	int
3246	player_can_view (object *pl, object *op)	2981	player_can_view (object *pl, object *op)
3247	{	2982	{
3248	rv_vector rv;	2983	rv_vector rv;
3249	int dx, dy;	2984	int dx, dy;
…		…
3261		2996
3262	get_rangevector (pl, op, &rv, 0x1);	2997	get_rangevector (pl, op, &rv, 0x1);
3263		2998
3264	/* starting with the 'head' part, lets loop	2999	/* starting with the 'head' part, lets loop
3265	* through the object and find if it has any	3000	* through the object and find if it has any
3266	* part that is in the los array but isnt on	3001	* part that is in the los array but isn't on
3267	* a blocked los square.	3002	* a blocked los square.
3268	* we use the archetype to figure out offsets.	3003	* we use the archetype to figure out offsets.
3269	*/	3004	*/
3270	while (op)	3005	while (op)
3271	{	3006	{
3272	dx = rv.distance_x + op->arch->clone.x;	3007	dx = rv.distance_x + op->arch->x;
3273	dy = rv.distance_y + op->arch->clone.y;	3008	dy = rv.distance_y + op->arch->y;
3274		3009
3275	/* only the viewable area the player sees is updated by LOS	3010	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3276	* code, so we need to restrict ourselves to that range of values
3277	* for any meaningful values.
3278	*/
3279	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3280	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3281	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3282	return 1;	3011	return 1;
		3012
3283	op = op->more;	3013	op = op->more;
3284	}	3014	}
3285	return 0;
3286	}
3287		3015
3288	/* routine for both players and monsters. We call this when
3289	* there is a possibility for our action distrubing our hiding
3290	* place or invisiblity spell. Artefact invisiblity is not
3291	* effected by this. If we arent invisible to begin with, we
3292	* return 0.
3293	*/
3294	int
3295	action_makes_visible (object *op)
3296	{
3297
3298	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3299	{
3300	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3301	return 0;
3302
3303	if (op->contr && op->contr->tmp_invis == 0)
3304	return 0;
3305
3306	/* If monsters, they should become visible */
3307	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3308	{
3309	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3310	return 1;
3311	}
3312	}
3313	return 0;	3016	return 0;
3314	}	3017	}
3315		3018
3316	/* op_on_battleground - checks if the given object op (usually	3019	/* op_on_battleground - checks if the given object op (usually
3317	* a player) is standing on a valid battleground-tile,	3020	* a player) is standing on a valid battleground-tile,
…		…
3322	* Default is to do the same as before, so only people wanting to have different points need worry about this	3025	* Default is to do the same as before, so only people wanting to have different points need worry about this
3323	*/	3026	*/
3324	int	3027	int
3325	op_on_battleground (object *op, int *x, int *y)	3028	op_on_battleground (object *op, int *x, int *y)
3326	{	3029	{
3327	object *tmp;
3328
3329	/* A battleground-tile needs the following attributes to be valid:	3030	/* A battleground-tile needs the following attributes to be valid:
3330	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3031	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3331	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3032	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3332	* and the exit-coordinates sp/hp must both be > 0.	3033	* and the exit-coordinates sp/hp must both be > 0.
3333	* => The intention here is to prevent abuse of the battleground-	3034	* => The intention here is to prevent abuse of the battleground-
3334	* feature (like pickable or hidden battleground tiles). */	3035	* feature (like pickable or hidden battleground tiles). */
3335	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3036	for (object *tmp = op->below; tmp; tmp = tmp->below)
3336	{	3037	{
3337	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3038	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
3338	{	3039	{
3339	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3040	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3340	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3041	&& tmp->type == BATTLEGROUND
		3042	&& tmp->name == shstr_battleground
		3043	&& EXIT_X (tmp) && EXIT_Y (tmp))
3341	{	3044	{
3342	/*before we assign the exit, check if this is a teambattle */	3045	/* before we assign the exit, check if this is a teambattle */
3343	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3046	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3344	{	3047	{
3345	object *invtmp;
3346
3347	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3048	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3348	{	3049	{
3349	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))	3050	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3350	{	3051	{
3351	if (x != NULL && y != NULL)	3052	if (x && y)
3352	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3053	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3054
3353	return 1;	3055	return 1;
3354	}	3056	}
3355	}	3057	}
3356	}	3058	}
		3059
3357	if (x != NULL && y != NULL)	3060	if (x && y)
3358	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3061	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3062
3359	return 1;	3063	return 1;
3360	}	3064	}
3361	}	3065	}
3362	}	3066	}
		3067
3363	/* If we got here, did not find a battleground */	3068	/* If we got here, did not find a battleground */
3364	return 0;	3069	return 0;
3365	}	3070	}
3366		3071
3367	/*	3072	/*
…		…
3383	char buf[MAX_BUF]; /* tmp. string buffer */	3088	char buf[MAX_BUF]; /* tmp. string buffer */
3384	int i = 0, j = 0;	3089	int i = 0, j = 0;
3385		3090
3386	/* get the appropriate treasurelist */	3091	/* get the appropriate treasurelist */
3387	if (atnr == ATNR_FIRE)	3092	if (atnr == ATNR_FIRE)
3388	trlist = find_treasurelist ("dragon_ability_fire");	3093	trlist = treasurelist::find (shstr_dragon_ability_fire);
3389	else if (atnr == ATNR_COLD)	3094	else if (atnr == ATNR_COLD)
3390	trlist = find_treasurelist ("dragon_ability_cold");	3095	trlist = treasurelist::find (shstr_dragon_ability_cold);
3391	else if (atnr == ATNR_ELECTRICITY)	3096	else if (atnr == ATNR_ELECTRICITY)
3392	trlist = find_treasurelist ("dragon_ability_elec");	3097	trlist = treasurelist::find (shstr_dragon_ability_elec);
3393	else if (atnr == ATNR_POISON)	3098	else if (atnr == ATNR_POISON)
3394	trlist = find_treasurelist ("dragon_ability_poison");	3099	trlist = treasurelist::find (shstr_dragon_ability_poison);
3395		3100
3396	if (trlist == NULL || who->type != PLAYER)	3101	if (trlist == NULL || who->type != PLAYER)
3397	return;	3102	return;
3398		3103
3399	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3104	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3403	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3108	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3404	return;	3109	return;
3405	}	3110	}
3406		3111
3407	/* everything seems okay - now bring on the gift: */	3112	/* everything seems okay - now bring on the gift: */
3408	item = &(tr->item->clone);	3113	item = tr->item;
3409		3114
3410	if (item->type == SPELL)	3115	if (item->type == SPELL)
3411	{	3116	{
3412	if (check_spell_known (who, item->name))	3117	if (check_spell_known (who, item->name))
3413	return;	3118	return;
…		…
3472	{	3177	{
3473	/* forces in the treasurelist can alter the player's stats */	3178	/* forces in the treasurelist can alter the player's stats */
3474	object *skin;	3179	object *skin;
3475		3180
3476	/* first get the dragon skin force */	3181	/* first get the dragon skin force */
3477	shstr_cmp dragon_skin_force ("dragon_skin_force");
3478	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3182	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3479	;	3183	;
3480		3184
3481	if (!skin)	3185	if (!skin)
3482	return;	3186	return;
3483		3187
…		…
3518	else	3222	else
3519	{	3223	{
3520	/* generate misc. treasure */	3224	/* generate misc. treasure */
3521	tmp = arch_to_object (tr->item);	3225	tmp = arch_to_object (tr->item);
3522	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3226	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3523	tmp = insert_ob_in_ob (tmp, who);	3227	who->insert (tmp);
3524	if (who->type == PLAYER)
3525	esrv_send_item (who, tmp);
3526	}	3228	}
3527	}	3229	}
3528		3230
3529	/**	3231	/**
3530	* Unready an object for a player. This function does nothing if the object was	3232	* Unready an object for a player. This function does nothing if the object was
3531	* not readied.	3233	* not readied.
3532	*/	3234	*/
3533	void	3235	void
3534	player_unready_range_ob (player *pl, object *ob)	3236	player_unready_range_ob (player *pl, object *ob)
3535	{	3237	{
3536	rangetype i;	3238	if (pl->ob->current_weapon == ob)
		3239	pl->ob->current_weapon = 0;
3537		3240
3538	for (i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))	3241	if (pl->combat_ob == ob)
3539	{	3242	pl->combat_ob = 0;
		3243
3540	if (pl->ranges[i] == ob)	3244	if (pl->ranged_ob == ob)
3541	{	3245	pl->ranged_ob = 0;
3542	pl->ranges[i] = NULL;
3543	if (pl->shoottype == i)
3544	{
3545	pl->shoottype = range_none;
3546	}
3547	}
3548	}
3549	}	3246	}
		3247
		3248	//-GPL
		3249
		3250	sint8
		3251	player::darkness_at (maptile *map, int x, int y) const
		3252	{
		3253	if (!ns)
		3254	return LOS_BLOCKED;
		3255
		3256	int dx, dy;
		3257	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3258	return LOS_BLOCKED;
		3259
		3260	x += dx - ns->current_x;
		3261	y += dy - ns->current_y;
		3262
		3263	return blocked_los (x, y);
		3264	}
		3265
		3266	void
		3267	player::infobox (const char *title, const char *msg, int color)
		3268	{
		3269	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3270	}
		3271
		3272	void
		3273	player::statusmsg (const char *msg, int color)
		3274	{
		3275	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3276	}
		3277
		3278	void
		3279	player::failmsg (const char *msg, int color)
		3280	{
		3281	play_sound (sound_find ("generic_failure"));
		3282	statusmsg (msg, color);
		3283	}
		3284

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