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Comparing deliantra/server/server/player.C (file contents):
Revision 1.17 by pippijn, Thu Sep 7 10:01:58 2006 UTC vs.
Revision 1.206 by root, Mon Sep 29 10:20:49 2008 UTC

1	/*	1	/*
2	* static char *rcsid_player_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: player.C,v 1.17 2006/09/07 10:01:58 pippijn Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify
		9	* it under the terms of the GNU General Public License as published by
		10	* the Free Software Foundation, either version 3 of the License, or
		11	* (at your option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the GNU General Public License
		19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
		20	*
		21	* The authors can be reached via e-mail to <support@deliantra.net>
4	*/	22	*/
5		23
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The author can be reached via e-mail to crossfire-devel@real-time.com
27	*/
28
29	#include <global.h>	24	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	25	#include <sproto.h>
35	#endif
36	#include <sounds.h>	26	#include <sounds.h>
37	#include <living.h>	27	#include <living.h>
38	#include <object.h>	28	#include <object.h>
39	#include <spells.h>	29	#include <spells.h>
40	#include <skills.h>	30	#include <skills.h>
41	#include <newclient.h>
42		31
43	#ifdef COZY_SERVER	32	#include <algorithm>
44	extern int same_party (partylist *a, partylist *b);	33	#include <functional>
45	#endif
46		34
47	player *find_player(const char *plname)	35	playervec players;
		36
		37	void
		38	display_motd (const object *op)
48	{	39	{
49	player *pl;	40	char buf[MAX_BUF];
50	for(pl=first_player;pl!=NULL;pl=pl->next)	41	char motd[HUGE_BUF];
51	{	42	FILE *fp;
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))	43	int comp;
		44	int size;
		45
		46	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
		47	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
53	return pl;	48	return;
54	};
55	return NULL;
56	}
57		49
58	player* find_player_partial_name( const char* plname )	50	motd[0] = '\0';
		51	size = 0;
		52
		53	while (fgets (buf, MAX_BUF, fp))
59	{	54	{
60	player* pl;	55	if (*buf == '#')
61	player* found = NULL;
62	size_t namelen = strlen( plname );
63	for ( pl = first_player; pl != NULL; pl = pl->next )
64	{
65	if ( (size_t) strlen( pl->ob->name ) < namelen )
66	continue;	56	continue;
67		57
68	if ( !strcmp( pl->ob->name, plname) )	58	strncat (motd + size, buf, HUGE_BUF - size);
69	return pl;	59	size += strlen (buf);
		60	}
70		61
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )	62	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
		63	close_and_delete (fp, comp);
		64	}
		65
		66	void
		67	send_rules (const object *op)
		68	{
		69	char buf[MAX_BUF];
		70	char rules[HUGE_BUF];
		71	FILE *fp;
		72	int comp;
		73	int size;
		74
		75	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
		76	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		77	return;
		78
		79	rules[0] = '\0';
		80	size = 0;
		81
		82	while (fgets (buf, MAX_BUF, fp))
		83	{
		84	if (*buf == '#')
		85	continue;
		86
		87	if (size + strlen (buf) >= HUGE_BUF)
		88	{
		89	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
		90	break;
		91	}
		92
		93	strncat (rules + size, buf, HUGE_BUF - size);
		94	size += strlen (buf);
		95	}
		96
		97	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
		98	close_and_delete (fp, comp);
		99	}
		100
		101	void
		102	send_news (const object *op)
		103	{
		104	char buf[MAX_BUF];
		105	char news[HUGE_BUF];
		106	char subject[MAX_BUF];
		107	FILE *fp;
		108	int comp;
		109	int size;
		110
		111	sprintf (buf, "%s/%s", settings.confdir, settings.news);
		112	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		113	return;
		114
		115	news[0] = '\0';
		116	subject[0] = '\0';
		117	size = 0;
		118
		119	while (fgets (buf, MAX_BUF, fp))
		120	{
		121	if (*buf == '#')
		122	continue;
		123
		124	if (*buf == '%')
		125	{ /* send one news */
		126	if (size > 0)
		127	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
		128	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
		129	"INFORMATION: %s\n%s", (char *)"%s\n%s",
		130	subject, news); /*send previously read news */
		131
		132	strcpy (subject, buf + 1);
		133	strip_endline (subject);
		134	size = 0;
		135	news[0] = '\0';
		136	}
		137	else
		138	{
		139	if (size + strlen (buf) >= HUGE_BUF)
72	{	140	{
73	if ( found )	141	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
74	return NULL;	142	break;
75
76	found = pl;
77	}	143	}
		144	strncat (news + size, buf, HUGE_BUF - size);
		145	size += strlen (buf);
78	}	146	}
79	return found;
80	}
81
82	void display_motd(const object *op) {
83	char buf[MAX_BUF];
84	char motd[HUGE_BUF];
85	FILE *fp;
86	int comp;
87	int size;
88		147	}
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);	148
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	149	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
91	return;	150	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", (char *)"%s\n%s", subject, news);
92	}
93	motd[0]='\0';
94	size=0;
95	while (fgets(buf, MAX_BUF, fp) != NULL) {
96	if( *buf == '#')
97	continue;
98	strncat(motd+size,buf,HUGE_BUF-size);
99	size+=strlen(buf);
100	}
101	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
102	close_and_delete(fp, comp);	151	close_and_delete (fp, comp);
103	}	152	}
104		153
105	void send_rules(const object *op) {	154	/* This loads the first map an puts the player on it. */
106	char buf[MAX_BUF];	155	static void
107	char rules[HUGE_BUF];	156	set_first_map (object *op)
108	FILE *fp;	157	{
109	int comp;	158	op->contr->maplevel = first_map_path;
110	int size;	159	op->x = -1;
111		160	op->y = -1;
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);	161	}
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	162
		163	void
		164	player::activate ()
		165	{
		166	if (active)
114	return;	167	return;
		168
		169	players.insert (this);
		170	ob->remove ();
		171	ob->map = 0;
		172	ob->activate_recursive ();
		173	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		174	add_friendly_object (ob);
		175	}
		176
		177	void
		178	player::deactivate ()
		179	{
		180	if (!active)
		181	return;
		182
		183	terminate_all_pets (ob);
		184	remove_friendly_object (ob);
		185	ob->deactivate_recursive ();
		186
		187	if (ob->map)
		188	maplevel = ob->map->path;
		189
		190	ob->remove ();
		191	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		192	ob->map = 0;
		193	party = 0;
		194
		195	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		196
		197	players.erase (this);
		198	}
		199
		200	// connect the player with a specific client
		201	// also changes, rationalises, and fixes some incorrect settings
		202	void
		203	player::connect (client *ns)
		204	{
		205	this->ns = ns;
		206	ns->pl = this;
		207
		208	run_on = 0;
		209	fire_on = 0;
		210	ob->close_container (); //TODO: client-specific
		211
		212	ns->update_look = 0;
		213	ns->look_position = 0;
		214
		215	clear_los (this);
		216
		217	ns->reset_stats ();
		218
		219	/* make sure he's a player -- needed because of class change. */
		220	ob->type = PLAYER; // we are paranoid
		221	ob->race = ob->arch->race;
		222
		223	ob->update_weight ();
		224	link_skills ();
		225
		226	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
		227
		228	assign (title, ob->arch->object::name);
		229
		230	/* if it's a dragon player, set the correct title here */
		231	if (is_dragon_pl (ob))
115	}	232	{
116	rules[0]='\0';	233	object *tmp, *abil = 0, *skin = 0;
117	size=0;	234
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	235	for (tmp = ob->inv; tmp; tmp = tmp->below)
119	if( *buf == '#')	236	if (tmp->type == FORCE)
120	continue;	237	if (tmp->arch->archname == shstr_dragon_ability_force)
121	if (size + strlen(buf)>=HUGE_BUF)	238	abil = tmp;
		239	else if (tmp->arch->archname == shstr_dragon_skin_force)
		240	skin = tmp;
		241
		242	set_dragon_name (ob, abil, skin);
		243	}
		244
		245	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		246
		247	esrv_new_player (this);
		248
		249	ob->update_stats ();
		250
		251	ns->floorbox_update ();
		252	esrv_send_inventory (ob, ob);
		253	esrv_add_spells (this, 0);
		254
		255	activate ();
		256
		257	send_rules (ob);
		258	send_news (ob);
		259	display_motd (ob);
		260
		261	INVOKE_PLAYER (CONNECT, this);
		262	INVOKE_PLAYER (LOGIN, this);
		263	}
		264
		265	void
		266	player::disconnect ()
		267	{
		268	if (ob)
		269	{
		270	ob->close_container (); //TODO: client-specific
		271	ob->drop_unpaid_items ();
		272	}
		273
		274	if (ns)
		275	{
		276	if (active)
		277	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		278
		279	INVOKE_PLAYER (DISCONNECT, this);
		280
		281	ns->reset_stats ();
		282	ns->pl = 0;
		283	ns = 0;
		284	}
		285
		286	observe = ob;
		287
		288	deactivate ();
		289	}
		290
		291	// the need for this function can be explained
		292	// by load_object not returning the object
		293	void
		294	player::set_object (object *op)
		295	{
		296	ob = observe = op;
		297	ob->contr = this; /* this aren't yet in archetype */
		298
		299	ob->speed = 1.0f;
		300	ob->speed_left = 0.5f;
		301
		302	ob->direction = 5; /* So player faces south */
		303
		304	ob->flag [FLAG_READY_WEAPON] = false;
		305	ob->flag [FLAG_READY_SKILL] = false;
		306	ob->flag [FLAG_READY_BOW] = false;
		307
		308	for (object *op = ob->inv; op; op = op->below)
		309	if (op->flag [FLAG_APPLIED])
		310	switch (op->type)
122	{	311	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	312	case SKILL:
124	break;	313	ob->flag [FLAG_APPLIED] = false;
125	}
126	strncat(rules+size,buf,HUGE_BUF-size);
127	size+=strlen(buf);
128	}
129	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
130	close_and_delete(fp, comp);
131	}
132
133	void send_news(const object *op) {
134	char buf[MAX_BUF];
135	char news[HUGE_BUF];
136	char subject[MAX_BUF];
137	FILE *fp;
138	int comp;
139	int size;
140
141	sprintf(buf, "%s/%s", settings.confdir, settings.news);
142	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL)
143	return;
144	news[0]='\0';
145	subject[0]='\0';
146	size=0;
147	while (fgets(buf, MAX_BUF, fp) != NULL) {
148	if( *buf == '#')
149	continue;
150	if ( *buf =='%'){ /* send one news */
151	if (size>0)
152	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
153	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
154	"INFORMATION: %s\n%s",
155	"%s\n%s",
156	subject, news); /*send previously read news*/
157	strcpy(subject,buf+1);
158	strip_endline(subject);
159	size=0;
160	news[0]='\0';
161	}
162	else{
163	if (size + strlen(buf)>=HUGE_BUF)
164	{
165	LOG(llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
166	break;	314	break;
167	}	315
168	strncat(news+size,buf,HUGE_BUF-size);	316	case WAND:
169	size+=strlen(buf);	317	case ROD:
		318	case HORN:
		319	case BOW:
		320	ranged_ob = op;
		321	break;
		322
		323	case WEAPON:
		324	combat_ob = op;
		325	break;
170	}	326	}
171	}
172
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}
180		327
181	int playername_ok(const char *cp) {	328	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
182	/* Don't allow - or _ as first character in the name */	329	ob->deactivate (); // change_weapon activates, fix this better
183	if (*cp == '-' || *cp == '_') return 0;
184
185	for(;*cp!='\0';cp++)
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')
187	return 0;
188	return 1;
189	}	330	}
190		331
191	/* This no longer sets the player map. Also, it now updates	332	void
192	* all the pointers so the caller doesn't need to do that.	333	player::set_observe (object *op)
193	* Caller is responsible for setting the correct map.
194	*/
195
196	/* Redo this to do both get_player_ob and get_player.
197	* Hopefully this will be less bugfree and simpler.
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player *
203	get_player (player * p)
204	{	334	{
205	object *op = arch_to_object (get_player_archetype (NULL));	335	observe = op ? op : ob;
206	int i;	336	do_los = 1;
		337	}
207		338
208	if (!p)	339	player::player ()
209	{	340	{
210	p = new player;
211
212	/* This adds the player in the linked list. There is extra
213	* complexity here because we want to add the new player at the
214	* end of the list - there is in fact no compelling reason that
215	* that needs to be done except for things like output of
216	* 'who'.
217	*/
218	player *tmp = first_player;
219	while (tmp != NULL && tmp->next != NULL)
220	tmp = tmp->next;
221	if (tmp != NULL)
222	tmp->next = p;
223	else
224	first_player = p;
225
226	p->next = NULL;
227	}
228
229	/* Clears basically the entire player structure except
230	* for next and socket.
231	*/
232	p->clear ();
233
234	/* There are some elements we want initialized to non zero value -	341	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	342	* we deal with that below this point.
236	*/	343	*/
237	p->party = NULL;	344	outputs_sync = 4;
238	p->outputs_sync = 16; /* Every 2 seconds */	345	outputs_count = 4;
239	p->outputs_count = 8; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	346	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		347
243	#ifdef AUTOSAVE
244	p->last_save_tick = 9999999;
245	#endif
246
247	strcpy (p->savebed_map, first_map_path); /* Init. respawn position */	348	savebed_map = first_map_path; /* Init. respawn position */
248		349
249	op->contr = p; /* this aren't yet in archetype */
250	p->ob = op;
251	op->speed_left = 0.5;
252	op->speed = 1.0;
253	op->direction = 5; /* So player faces south */
254	op->stats.wc = 2;
255	op->run_away = 25; /* Then we panick... */
256	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
257
258	roll_stats (op);
259	p->state = ST_ROLL_STAT;
260	clear_los (op);
261
262	p->gen_sp_armour = 10;	350	gen_sp_armour = 10;
263	p->last_speed = -1;
264	p->shoottype = range_none;
265	p->bowtype = bow_normal;	351	bowtype = bow_normal;
266	p->petmode = pet_normal;	352	petmode = pet_normal;
267	p->listening = 10;
268	p->usekeys = containers;	353	usekeys = containers;
269	p->last_weapon_sp = -1;
270	p->peaceful = 1; /* default peaceful */	354	peaceful = 1; /* default peaceful */
271	p->do_los = 1;	355	do_los = 1;
272	p->explore = 0;
273	p->no_shout = 0; /* default can shout */
274		356
275	strncpy (p->title, op->arch->clone.name, sizeof (p->title) - 1);	357	weapon_sp = 1.0f;
276	p->title[sizeof (p->title) - 1] = '\0';	358	weapon_sp_left = 0.5f;
277	op->race = op->arch->clone.race;	359	}
278		360
279	CLEAR_FLAG (op, FLAG_READY_SKILL);	361	void
		362	player::do_destroy ()
		363	{
		364	disconnect ();
280		365
281	/* we need to clear these to -1 and not zero - otherwise,	366	attachable::do_destroy ();
282	* if a player quits and starts a new character, we wont	367
283	* send new values to the client, as things like exp start	368	if (ob)
284	* at zero.
285	*/
286	for (i = 0; i < NUM_SKILLS; i++)
287	{
288	p->last_skill_exp[i] = -1;
289	p->last_skill_ob[i] = NULL;
290	}	369	{
291	for (i = 0; i < NROFATTACKS; i++)	370	ob->destroy_inv (false);
		371	ob->destroy (true);
292	{	372	}
293	p->last_resist[i] = -1;
294	}
295	p->last_stats.exp = -1;
296	p->last_weight = (uint32) - 1;
297		373
298	p->socket.update_look = 0;	374	ob = observe = 0;
299	p->socket.look_position = 0;
300	return p;
301	}	375	}
302		376
303	/* This loads the first map an puts the player on it. */	377	player::~player ()
304	static void set_first_map(object *op)
305	{	378	{
306	strcpy(op->contr->maplevel, first_map_path);	379	/* Clear item stack */
307	op->x = -1;	380	free (stack_items);
308	op->y = -1;
309	enter_exit(op, NULL);
310	}	381	}
311		382
312	/* Tries to add player on the connection passwd in ns.	383	/* Tries to add player on the connection passed in ns.
313	* All we can really get in this is some settings like host and display	384	* All we can really get in this is some settings like host and display
314	* mode.	385	* mode.
315	*/	386	*/
		387	player *
		388	player::create ()
		389	{
		390	player *pl = new player;
316		391
317	int add_player(NewSocket *ns) {	392	pl->set_object (arch_to_object (get_player_archetype (0)));
318	player *p;
319		393
320	p=get_player(NULL);	394	pl->ob->roll_stats ();
321	p->socket = *ns;	395	pl->ob->stats.wc = 2;
322	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));	396	pl->ob->run_away = 25; /* Then we panick... */
323	if(p->socket.faces_sent == NULL)	397
324	fatal(OUT_OF_MEMORY);
325	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
326	/* Needed because the socket we just copied over needs to be cleared.
327	* Note that this can result in a client reset if there is partial data
328	* on the uncoming socket.
329	*/
330	p->socket.inbuf.len = 0;
331	set_first_map(p->ob);	398	set_first_map (pl->ob);
332		399
333	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
334	add_friendly_object(p->ob);
335	send_rules(p->ob);
336	send_news(p->ob);
337	display_motd(p->ob);
338	get_name(p->ob);
339	return 0;	400	return pl;
340	}	401	}
341		402
342	/*	403	/*
343	* get_player_archetype() return next player archetype from archetype	404	* get_player_archetype() return next player archetype from archetype
344	* list. Not very efficient routine, but used only creating new players.	405	* list. Not very efficient routine, but used only creating new players.
345	* Note: there MUST be at least one player archetype!	406	* Note: there MUST be at least one player archetype!
346	*/	407	*/
		408	archetype *
347	archetype *get_player_archetype(archetype* at)	409	get_player_archetype (archetype *at)
348	{	410	{
349	archetype *start = at;	411	// archetypes could have been reloaded
		412	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		413
		414	if (!nat)
		415	return at;
		416
		417	archvec::iterator i = archetypes.find (nat);
		418
350	for (;;) {	419	for (;;)
351	if (at==NULL || at->next==NULL)
352	at=first_archetype;
353	else
354	at=at->next;
355	if(at->clone.type==PLAYER)
356	return at;
357	if (at == start) {
358	LOG (llevError, "No Player archetypes\n");
359	exit (-1);
360	}
361	}	420	{
362	}	421	if (++i == archetypes.end ())
		422	i = archetypes.begin ();
		423	else if (*i == at)
		424	cleanup ("not a single player archetype found");
363		425
		426	if ((*i)->type == PLAYER)
		427	return *i;
		428	}
		429	}
364		430
		431	object *
365	object *get_nearest_player(object *mon) {	432	get_nearest_player (object *mon)
		433	{
366	object *op = NULL;	434	object *op = NULL;
367	player *pl = NULL;
368	objectlink *ol;	435	objectlink *ol;
369	unsigned lastdist;	436	unsigned lastdist;
370	rv_vector rv;	437	rv_vector rv;
371		438
372	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	439	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
373	/* We should not find free objects on this friendly list, but it	440	{
374	* does periodically happen. Given that, lets deal with it.
375	* While unlikely, it is possible the next object on the friendly
376	* list is also free, so encapsulate this in a while loop.
377	*/
378	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
379	object *tmp=ol->ob;
380
381	/* Can't do much more other than log the fact, because the object
382	* itself will have been cleared.
383	*/
384	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
385	ol = ol->next;
386	remove_friendly_object(tmp);
387	if (!ol) return op;
388	}
389
390	/* Remove special check for player from this. First, it looks to cause
391	* some crashes (ol->ob->contr not set properly?), but secondly, a more
392	* complicated method of state checking would be needed in any case -
393	* as it was, a clever player could type quit, and the function would
394	* skip them over while waiting for confirmation. Remove
395	* on_same_map check, as can_detect_enemy also does this
396	*/
397	if (!can_detect_enemy(mon,ol->ob,&rv))	441	if (!can_detect_enemy (mon, ol->ob, &rv))
398	continue;	442	continue;
399		443
400	if(lastdist>rv.distance) {	444	if (lastdist > rv.distance)
		445	{
401	op=ol->ob;	446	op = ol->ob;
402	lastdist=rv.distance;	447	lastdist = rv.distance;
403	}	448	}
404	}	449	}
405	for (pl=first_player; pl != NULL; pl=pl->next) {	450
		451	for_all_players (pl)
406	if (can_detect_enemy(mon, pl->ob,&rv)) {	452	if (can_detect_enemy (mon, pl->ob, &rv))
407
408	if(lastdist>rv.distance) {	453	if (lastdist > rv.distance)
409	op=pl->ob;
410	lastdist=rv.distance;
411	}
412	}	454	{
413	}	455	op = pl->ob;
		456	lastdist = rv.distance;
		457	}
		458
414	#if 0	459	#if 0
415	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?&op->name:"(null)");	460	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
416	#endif	461	#endif
417	return op;	462	return op;
418	}	463	}
419		464
420	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	465	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
421	* result in a monster paths backtracking. It basically determines how large a	466	* result in a monster paths backtracking. It basically determines how large a
422	* detour a monster will take from the direction path when looking	467	* detour a monster will take from the direction path when looking
…		…
436	* circling behaviour. Unfortunately, this function is also used to determined	481	* circling behaviour. Unfortunately, this function is also used to determined
437	* if the creature should cast a spell, so returning a direction in that case	482	* if the creature should cast a spell, so returning a direction in that case
438	* is probably not a good thing.	483	* is probably not a good thing.
439	*/	484	*/
440	#define MAX_SPACES 50	485	#define MAX_SPACES 50
441
442		486
443	/*	487	/*
444	* Returns the direction to the player, if valid. Returns 0 otherwise.	488	* Returns the direction to the player, if valid. Returns 0 otherwise.
445	* modified to verify there is a path to the player. Does this by stepping towards	489	* modified to verify there is a path to the player. Does this by stepping towards
446	* player and if path is blocked then see if blockage is close enough to player that	490	* player and if path is blocked then see if blockage is close enough to player that
…		…
459	* monster can in fact move one space in that direction.	503	* monster can in fact move one space in that direction.
460	* 3) I'm not sure how good this code will be for moving multipart monsters,	504	* 3) I'm not sure how good this code will be for moving multipart monsters,
461	* since only simple checks to blocked are being called, which could mean the monster	505	* since only simple checks to blocked are being called, which could mean the monster
462	* is blocking itself.	506	* is blocking itself.
463	*/	507	*/
		508	int
464	int path_to_player(object *mon, object *pl, unsigned mindiff) {	509	path_to_player (object *mon, object *pl, unsigned mindiff)
		510	{
465	rv_vector rv;	511	rv_vector rv;
466	sint16 x,y;	512	sint16 x, y;
467	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	513	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
468	mapstruct *m ,*lastmap;	514	maptile *m, *lastmap;
469		515
470	get_rangevector(mon, pl, &rv, 0);	516	get_rangevector (mon, pl, &rv, 0);
471		517
472	if (rv.distance<mindiff) return 0;	518	if (rv.distance < mindiff)
		519	return 0;
473		520
474	x=mon->x;	521	x = mon->x;
475	y=mon->y;	522	y = mon->y;
476	m=mon->map;	523	m = mon->map;
477	dir = rv.direction;	524	dir = rv.direction;
478	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	525	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
479	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	526	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		527
480	/* If we can't solve it within the search distance, return now. */	528	/* If we can't solve it within the search distance, return now. */
481	if (diff>max) return 0;	529	if (diff > max)
		530	return 0;
		531
482	while (diff >1 && max>0) {	532	while (diff > 1 && max > 0)
		533	{
483	lastx = x;	534	lastx = x;
484	lasty = y;	535	lasty = y;
485	lastmap = m;	536	lastmap = m;
486	x = lastx + freearr_x[dir];	537	x = lastx + freearr_x[dir];
487	y = lasty + freearr_y[dir];	538	y = lasty + freearr_y[dir];
488		539
489	mflags = get_map_flags(m, &m, x, y, &x, &y);	540	mflags = get_map_flags (m, &m, x, y, &x, &y);
490	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);	541	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
491		542
492	/* Space is blocked - try changing direction a little */	543	/* Space is blocked - try changing direction a little */
493	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))	544	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
494	&& (m == mon->map && blocked_link(mon, m, x, y)))) {	545	&& (m == mon->map && blocked_link (mon, m, x, y))))
		546	{
495	/* recalculate direction from last good location. Possible	547	/* recalculate direction from last good location. Possible
496	* we were not traversing ideal location before.	548	* we were not traversing ideal location before.
497	*/	549	*/
498	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);	550	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
499	if (rv.direction != dir) {	551	if (rv.direction != dir)
		552	{
500	/* OK - says direction should be different - lets reset the	553	/* OK - says direction should be different - lets reset the
501	* the values so it will try again.	554	* the values so it will try again.
502	*/	555	*/
503	x = lastx;	556	x = lastx;
504	y = lasty;	557	y = lasty;
505	m = lastmap;	558	m = lastmap;
506	dir = firstdir = rv.direction;	559	dir = firstdir = rv.direction;
		560	}
507	} else {	561	else
		562	{
508	/* direct path is blocked - try taking a side step to	563	/* direct path is blocked - try taking a side step to
509	* either the left or right.	564	* either the left or right.
510	* Note increase the values in the loop below to be	565	* Note increase the values in the loop below to be
511	* more than -1/1 respectively will mean the monster takes	566	* more than -1/1 respectively will mean the monster takes
512	* bigger detour. Have to be careful about these values getting	567	* bigger detour. Have to be careful about these values getting
513	* too big (3 or maybe 4 or higher) as the monster may just try	568	* too big (3 or maybe 4 or higher) as the monster may just try
514	* stepping back and forth	569	* stepping back and forth
515	*/	570	*/
516	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {	571	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		572	{
		573	if (i == 0)
517	if (i==0) continue; /* already did this, so skip it */	574	continue; /* already did this, so skip it */
518	/* Use lastdir here - otherwise,	575	/* Use lastdir here - otherwise,
519	* since the direction that the creature should move in	576	* since the direction that the creature should move in
520	* may change, you could get infinite loops.	577	* may change, you could get infinite loops.
521	* ie, player is northwest, but monster can only	578	* ie, player is northwest, but monster can only
522	* move west, so it does that. It goes some distance,	579	* move west, so it does that. It goes some distance,
523	* gets blocked, finds that it should move north,	580	* gets blocked, finds that it should move north,
524	* can't do that, but now finds it can move east, and	581	* can't do that, but now finds it can move east, and
525	* gets back to its original point. lastdir contains	582	* gets back to its original point. lastdir contains
526	* the last direction the creature has successfully	583	* the last direction the creature has successfully
527	* moved.	584	* moved.
528	*/	585	*/
529		586
530	x = lastx + freearr_x[absdir(lastdir+i)];	587	x = lastx + freearr_x[absdir (lastdir + i)];
531	y = lasty + freearr_y[absdir(lastdir+i)];	588	y = lasty + freearr_y[absdir (lastdir + i)];
532	m = lastmap;	589	m = lastmap;
533	mflags = get_map_flags(m, &m, x, y, &x, &y);	590	mflags = get_map_flags (m, &m, x, y, &x, &y);
534	if (mflags & P_OUT_OF_MAP) continue;	591	if (mflags & P_OUT_OF_MAP)
		592	continue;
535	blocked = GET_MAP_MOVE_BLOCK(m, x, y);	593	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
536	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;	594	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		595	continue;
537	if (mflags & P_BLOCKSVIEW) continue;	596	if (mflags & P_BLOCKSVIEW)
		597	continue;
538		598
539	if (m == mon->map && blocked_link(mon, m, x, y)) break;	599	if (m == mon->map && blocked_link (mon, m, x, y))
		600	break;
540	}	601	}
541	/* go through entire loop without finding a valid	602	/* go through entire loop without finding a valid
542	* sidestep to take - thus, no valid path.	603	* sidestep to take - thus, no valid path.
543	*/	604	*/
544	if (i==(DETOUR_AMOUNT+1))	605	if (i == (DETOUR_AMOUNT + 1))
545	return 0;	606	return 0;
546	diff--;	607	diff--;
547	lastdir=dir;	608	lastdir = dir;
548	max--;	609	max--;
549	if (!firstdir) firstdir = dir+i;	610	if (!firstdir)
		611	firstdir = dir + i;
550	} /* else check alternate directions */	612	} /* else check alternate directions */
551	} /* if blocked */	613	} /* if blocked */
552	else {	614	else
		615	{
553	/* we moved towards creature, so diff is less */	616	/* we moved towards creature, so diff is less */
554	diff--;	617	diff--;
555	max--;	618	max--;
556	lastdir=dir;	619	lastdir = dir;
		620	if (!firstdir)
557	if (!firstdir) firstdir = dir;	621	firstdir = dir;
		622	}
		623
		624	if (diff <= 1)
558	}	625	{
559	if (diff<=1) {
560	/* Recalculate diff (distance) because we may not have actually	626	/* Recalculate diff (distance) because we may not have actually
561	* headed toward player for entire distance.	627	* headed toward player for entire distance.
562	*/	628	*/
563	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);	629	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
564	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	630	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
565	}	631	}
566	if (diff>max) return 0;	632
		633	if (diff > max)
		634	return 0;
567	}	635	}
		636
568	/* If we reached the max, didn't find a direction in time */	637	/* If we reached the max, didn't find a direction in time */
569	if (!max) return 0;	638	if (!max)
		639	return 0;
570		640
571	return firstdir;	641	return firstdir;
572	}	642	}
573		643
		644	void
574	void give_initial_items(object *pl,treasurelist *items) {	645	give_initial_items (object *pl, treasurelist *items)
575	object *op,*next=NULL;	646	{
576
577	if(pl->randomitems!=NULL)	647	if (pl->randomitems)
578	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);	648	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
579		649
580	for (op=pl->inv; op; op=next) {	650	for (object *next, *op = pl->inv; op; op = next)
		651	{
581	next = op->below;	652	next = op->below;
582		653
583	/* Forces get applied per default, unless they have the	654	/* Forces get applied per default, unless they have the
584	* flag "neutral" set. Sorry but I can't think of a better way	655	* flag "neutral" set. Sorry but I can't think of a better way
585	*/	656	*/
586	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))	657	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
587	SET_FLAG(op,FLAG_APPLIED);	658	SET_FLAG (op, FLAG_APPLIED);
588		659
589	/* we never give weapons/armour if these cannot be used	660	/* we never give weapons/armour if these cannot be used
590	* by this player due to race restrictions	661	* by this player due to race restrictions
591	*/	662	*/
592	if (pl->type == PLAYER) {	663	if (pl->type == PLAYER)
		664	{
593	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&	665	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		666	&&
594	(op->type == ARMOUR || op->type == BOOTS ||	667	(op->type == ARMOUR || op->type == BOOTS
595	op->type == CLOAK || op->type == HELMET ||	668	|| op->type == CLOAK || op->type == HELMET
596	op->type == SHIELD || op->type == GLOVES ||	669	|| op->type == SHIELD || op->type == GLOVES
597	op->type == BRACERS || op->type == GIRDLE)) ||	670	|| op->type == BRACERS || op->type == GIRDLE))
598	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {	671	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
599	remove_ob (op);
600	free_object (op);
601	continue;
602	}	672	{
603	}	673	op->destroy (true);
604
605	/* This really needs to be better - we should really give
606	* a substitute spellbook. The problem is that we don't really
607	* have a good idea what to replace it with (need something like
608	* a first level treasurelist for each skill.)
609	* remove duplicate skills also
610	*/
611	if(op->type==SPELLBOOK || op->type == SKILL) {
612	object *tmp;
613
614	for (tmp=op->below; tmp; tmp=tmp->below)
615	if (tmp->type == op->type && tmp->name == op->name) break;
616
617	if (tmp) {
618	remove_ob(op);
619	free_object(op);
620	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
621	&tmp->name);
622	continue;	674	continue;
623	}	675	}
624	if (op->nrof > 1) op->nrof = 1;	676	}
		677
		678	/* This really needs to be better - we should really give
		679	* a substitute spellbook. The problem is that we don't really
		680	* have a good idea what to replace it with (need something like
		681	* a first level treasurelist for each skill.)
		682	* remove duplicate skills also
		683	*/
		684	if (op->type == SPELLBOOK || op->type == SKILL)
625	}	685	{
		686	object *tmp;
626		687
		688	for (tmp = op->below; tmp; tmp = tmp->below)
		689	if (tmp->type == op->type && tmp->name == op->name)
		690	break;
		691
		692	if (tmp)
		693	{
		694	op->destroy (true);
		695	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);
		696	continue;
		697	}
		698
		699	if (op->nrof > 1)
		700	op->nrof = 1;
		701	}
		702
627	if (op->type == SPELLBOOK && op->inv) {	703	if (op->type == SPELLBOOK && op->inv)
628	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);	704	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
629	}
630		705
631	/* Give starting characters identified, uncursed, and undamned	706	/* Give starting characters identified, uncursed, and undamned
632	* items. Just don't identify gold or silver, or it won't be	707	* items. Just don't identify gold or silver, or it won't be
633	* merged properly.	708	* merged properly.
634	*/	709	*/
635	if (need_identify(op)) {	710	if (need_identify (op))
		711	{
636	SET_FLAG(op, FLAG_IDENTIFIED);	712	SET_FLAG (op, FLAG_IDENTIFIED);
637	CLEAR_FLAG(op, FLAG_CURSED);	713	CLEAR_FLAG (op, FLAG_CURSED);
638	CLEAR_FLAG(op, FLAG_DAMNED);	714	CLEAR_FLAG (op, FLAG_DAMNED);
		715	}
		716
		717	if (op->type == SPELL)
639	}	718	{
640	if(op->type==SPELL) {	719	op->destroy (true);
641	remove_ob(op);
642	free_object(op);
643	continue;	720	continue;
		721	}
		722	else if (op->type == SKILL)
644	}	723	{
645	else if(op->type==SKILL) {
646	SET_FLAG(op, FLAG_CAN_USE_SKILL);	724	SET_FLAG (op, FLAG_CAN_USE_SKILL);
647	op->stats.exp = 0;	725	op->stats.exp = 0;
648	op->level = 1;	726	op->level = 1;
649	}	727	}
650	/* lock all 'normal items by default */	728	else /* lock all 'normal items by default */
651	else SET_FLAG(op, FLAG_INV_LOCKED);	729	SET_FLAG (op, FLAG_INV_LOCKED);
652	} /* for loop of objects in player inv */	730	} /* for loop of objects in player inv */
653		731
654	/* Need to set up the skill pointers */	732	/* Need to set up the skill pointers */
655	link_player_skills(pl);	733	pl->contr->link_skills ();
656	}	734	}
657		735
658	void get_name(object *op) {	736	void
659	op->contr->write_buf[0]='\0';
660	op->contr->state=ST_GET_NAME;
661	send_query(&op->contr->socket,0,"What is your name?\n:");
662	}
663
664	void get_password(object *op) {
665	op->contr->write_buf[0]='\0';
666	op->contr->state=ST_GET_PASSWORD;
667	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
668	}
669
670	void play_again(object *op)
671	{
672	op->contr->state=ST_PLAY_AGAIN;
673	op->chosen_skill = NULL;
674	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
675	/* a bit of a hack, but there are various places early in th
676	* player creation process that a user can quit (eg, roll
677	* stats) that isn't removing the player. Taking a quick
678	* look, there are many places that call play_again without
679	* removing the player - it probably makes more sense
680	* to leave it to play_again to remove the object in all
681	* cases.
682	*/
683	if (!QUERY_FLAG(op, FLAG_REMOVED))
684	remove_ob(op);
685	/* Need to set this to null - otherwise, it could point to garbage,
686	* and draw() doesn't check to see if the player is removed, only if
687	* the map is null or not swapped out.
688	*/
689	op->map = NULL;
690	}
691
692
693	int receive_play_again(object *op, char key)
694	{
695	if(key=='q'||key=='Q') {
696	remove_friendly_object(op);
697	leave(op->contr,0); /* ericserver will draw the message */
698	return 2;
699	}
700	else if(key=='a'||key=='A') {
701	player *pl = op->contr;
702	shstr name = op->name;
703
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	op->name = op->name_pl = 0;
711	/* Lets put a space in here */
712	new_draw_info(NDI_UNIQUE, 0, op, "\n");
713	get_name(op);
714	op->name = op->name_pl = name;
715	set_first_map(op);
716	} else {
717	/* user pressed something else so just ask again... */
718	play_again(op);
719	}
720	return 0;
721	}
722
723	void confirm_password(object *op) {
724
725	op->contr->write_buf[0]='\0';
726	op->contr->state=ST_CONFIRM_PASSWORD;
727	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");
728	}
729
730	void get_party_password(object *op, partylist *party) {	737	get_party_password (object *op, partylist *party)
		738	{
731	if (party == NULL) {	739	if (party == NULL)
		740	{
732	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);	741	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
733	return;	742	return;
734	}	743	}
		744
735	op->contr->write_buf[0]='\0';	745	op->contr->write_buf[0] = '\0';
736	op->contr->state=ST_GET_PARTY_PASSWORD;	746	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
737	op->contr->party_to_join = party;	747	op->contr->party_to_join = party;
738	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	748	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
739	}	749	}
740
741		750
742	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	751	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
		752	static int
743	int roll_stat(void) {	753	roll_stat (void)
		754	{
744	int a[4],i,j,k;	755	int a[4], i, j, k;
745		756
746	for(i=0;i<4;i++)	757	for (i = 0; i < 4; i++)
747	a[i]=(int)RANDOM()%6+1;	758	a[i] = (int) rndm (6) + 1;
748		759
749	for(i=0,j=0,k=7;i<4;i++)	760	for (i = 0, j = 0, k = 7; i < 4; i++)
750	if(a[i]<k)	761	if (a[i] < k)
751	k=a[i],j=i;	762	k = a[i], j = i;
752		763
753	for(i=0,k=0;i<4;i++) {	764	for (i = 0, k = 0; i < 4; i++)
754	if(i!=j)	765	if (i != j)
755	k+=a[i];	766	k += a[i];
756	}	767
757	return k;	768	return k;
758	}	769	}
759		770
760	void roll_stats(object *op) {	771	void
		772	object::roll_stats ()
		773	{
		774	int statsort [NUM_STATS];
		775
		776	for (;;)
		777	{
761	int sum=0;	778	int sum = 0;
762	int i = 0, j = 0;	779	for (int i = NUM_STATS; i--; )
763	int statsort[7];	780	sum += statsort [i] = roll_stat ();
764		781
765	do {	782	if (sum >= 82 && sum <= 116)
766	op->stats.Str=roll_stat();	783	break;
767	op->stats.Dex=roll_stat();	784	}
768	op->stats.Int=roll_stat();
769	op->stats.Con=roll_stat();
770	op->stats.Wis=roll_stat();
771	op->stats.Pow=roll_stat();
772	op->stats.Cha=roll_stat();
773	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
774	op->stats.Con+op->stats.Wis+op->stats.Pow+
775	op->stats.Cha;
776	} while(sum<82||sum>116);
777		785
778	/* Sort the stats so that rerolling is easier... */	786	// Sort the stats so that rerolling is easier...
779	statsort[0] = op->stats.Str;	787	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
780	statsort[1] = op->stats.Dex;
781	statsort[2] = op->stats.Int;
782	statsort[3] = op->stats.Con;
783	statsort[4] = op->stats.Wis;
784	statsort[5] = op->stats.Pow;
785	statsort[6] = op->stats.Cha;
786		788
787	/* a quick and dirty bubblesort? */	789	for (int i = 0; i < NUM_STATS; ++i)
788	do {
789	if (statsort[i] < statsort[i + 1]) {
790	j = statsort[i];
791	statsort[i] = statsort[i + 1];
792	statsort[i + 1] = j;
793	i = 0;
794	} else {
795	i++;
796	}
797	} while (i < 6);
798
799	op->stats.Str = statsort[0];	790	stats.stat (i) = statsort [i];
800	op->stats.Dex = statsort[1];
801	op->stats.Con = statsort[2];
802	op->stats.Int = statsort[3];
803	op->stats.Wis = statsort[4];
804	op->stats.Pow = statsort[5];
805	op->stats.Cha = statsort[6];
806		791
807
808	op->contr->orig_stats.Str=op->stats.Str;
809	op->contr->orig_stats.Dex=op->stats.Dex;
810	op->contr->orig_stats.Int=op->stats.Int;
811	op->contr->orig_stats.Con=op->stats.Con;
812	op->contr->orig_stats.Wis=op->stats.Wis;
813	op->contr->orig_stats.Pow=op->stats.Pow;
814	op->contr->orig_stats.Cha=op->stats.Cha;
815
816	op->level=1;
817	op->stats.exp=0;	792	stats.exp = 0;
818	op->stats.ac=0;	793	stats.ac = 0;
819		794
		795	stats.hp = stats.maxhp;
		796	stats.sp = stats.maxsp;
		797	stats.grace = stats.maxgrace;
		798
		799	if (contr)
		800	{
820	op->contr->levhp[1] = 9;	801	contr->levhp[1] = 9;
821	op->contr->levsp[1] = 6;	802	contr->levsp[1] = 6;
822	op->contr->levgrace[1] = 3;	803	contr->levgrace[1] = 3;
823		804
824	fix_player(op);	805	contr->orig_stats = stats;
		806	}
		807	}
		808
		809	void
		810	object::swap_stats (int a, int b)
		811	{
		812	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		813
		814	for (int i = 0; i < NUM_STATS; ++i)
		815	stats.stat (i) = contr->orig_stats.stat (i);
		816
		817	//TODO: the following code looks so borked and should, at the very least,
		818	// be merged with the similar code in roll_stats
		819	stats.ac = 0;
		820
		821	level = 1;
		822	stats.exp = 0;
		823	stats.ac = 0;
		824
825	op->stats.hp = op->stats.maxhp;	825	stats.hp = stats.maxhp;
826	op->stats.sp = op->stats.maxsp;	826	stats.sp = stats.maxsp;
827	op->stats.grace = op->stats.maxgrace;	827	stats.grace = stats.maxgrace;
		828
		829	if (contr)
		830	{
		831	contr->levhp[1] = 9;
		832	contr->levsp[1] = 6;
		833	contr->levgrace[1] = 3;
		834
828	op->contr->orig_stats=op->stats;	835	contr->orig_stats = stats;
		836	}
829	}	837	}
830		838
831	void Roll_Again(object *op)	839	static void
		840	start_info (object *op)
832	{	841	{
833	esrv_new_player(op->contr, 0);
834	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
835	}
836
837	void Swap_Stat(object *op,int Swap_Second)
838	{
839	signed char tmp;
840	char buf[MAX_BUF];	842	char buf[MAX_BUF];
841		843
842	if ( op->contr->Swap_First == -1 ) {	844	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
843	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
844	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
845	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
846	return;
847	}
848
849	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
850
851	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
852	get_attr_value(&op->contr->orig_stats, Swap_Second));
853
854	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
855
856	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
857	new_draw_info(NDI_UNIQUE, 0,op, buf);	845	new_draw_info (NDI_UNIQUE, 0, op, buf);
858	op->stats.Str = op->contr->orig_stats.Str;
859	op->stats.Dex = op->contr->orig_stats.Dex;
860	op->stats.Con = op->contr->orig_stats.Con;
861	op->stats.Int = op->contr->orig_stats.Int;
862	op->stats.Wis = op->contr->orig_stats.Wis;
863	op->stats.Pow = op->contr->orig_stats.Pow;
864	op->stats.Cha = op->contr->orig_stats.Cha;
865	op->stats.ac=0;
866
867	op->level=1;
868	op->stats.exp=0;
869	op->stats.ac=0;
870
871	op->contr->levhp[1] = 9;
872	op->contr->levsp[1] = 6;
873	op->contr->levgrace[1] = 3;
874
875	fix_player(op);
876	op->stats.hp = op->stats.maxhp;
877	op->stats.sp = op->stats.maxsp;
878	op->stats.grace = op->stats.maxgrace;
879	op->contr->orig_stats=op->stats;
880	op->contr->Swap_First=-1;
881	}
882
883
884	/* This code has been greatly reduced, because with set_attr_value
885	* and get_attr_value, the stats can be accessed just numeric
886	* ids. stat_trans is a table that translate the number entered
887	* into the actual stat. It is needed because the order the stats
888	* are displayed in the stat window is not the same as how
889	* the number's access that stat. The table does that translation.
890	*/
891	int key_roll_stat(object *op, char key)
892	{
893	int keynum = key -'0';
894	char buf[MAX_BUF];
895	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
896
897	if (keynum>0 && keynum<=7) {
898	if (op->contr->Swap_First==-1) {
899	op->contr->Swap_First=stat_trans[keynum];
900	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
901	new_draw_info(NDI_UNIQUE, 0,op,buf);
902	}
903	else
904	Swap_Stat(op,stat_trans[keynum]);
905
906	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
907	return 1;
908	}
909	switch (key) {
910	case 'n':
911	case 'N': {
912	SET_FLAG(op, FLAG_WIZ);
913	if(op->map==NULL) {
914	LOG(llevError,"Map == NULL in state 2\n");
915	break;
916	}
917
918	#if 0
919	/* So that enter_exit will put us at startx/starty */
920	op->x= -1;
921
922	enter_exit(op,NULL);
923	#endif
924	SET_ANIMATION(op, 2); /* So player faces south */
925	/* Enter exit adds a player otherwise */
926	add_statbonus(op);
927	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
928	op->contr->state = ST_CHANGE_CLASS;
929	if (op->msg)
930	new_draw_info(NDI_BLUE, 0, op, op->msg);
931	return 0;
932	}
933	case 'y':
934	case 'Y':
935	roll_stats(op);
936	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
937	return 1;
938
939	case 'q':
940	case 'Q':
941	play_again(op);
942	return 1;
943
944	default:
945	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
946	return 0;
947	}
948	return 0;
949	}	846	}
950		847
951	/* This function takes the key that is passed, and does the	848	/* This function takes the key that is passed, and does the
952	* appropriate action with it (change race, or other things).	849	* appropriate action with it (change race, or other things).
953	* The function name is for historical reasons - now we have	850	* The function name is for historical reasons - now we have
954	* separate race and class; this actually changes the RACE,	851	* separate race and class; this actually changes the RACE,
955	* not the class.	852	* not the class.
956	*/	853	*/
957		854	void
958	int key_change_class(object *op, char key)	855	player::chargen_race_done ()
959	{	856	{
960	int tmp_loop;
961
962	if(key=='q'||key=='Q') {
963	remove_ob(op);
964	play_again(op);
965	return 0;
966	}
967	if(key=='d'||key=='D') {
968	char buf[MAX_BUF];
969
970	/* this must before then initial items are given */	857	/* this must before then initial items are given */
971	esrv_new_player(op->contr, op->weight+op->carrying);	858	esrv_new_player (ob->contr);
972	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
973		859
		860	treasurelist *tl = treasurelist::find ("starting_wealth");
		861	if (tl)
		862	create_treasure (tl, ob, 0, 0, 0);
		863
974	INVOKE_PLAYER (BIRTH, op->contr);	864	INVOKE_PLAYER (BIRTH, ob->contr);
975	INVOKE_PLAYER (LOGIN, op->contr);	865	INVOKE_PLAYER (LOGIN, ob->contr);
976		866
977	op->contr->state=ST_PLAYING;	867	ob->contr->ns->state = ST_PLAYING;
978		868
979	if (op->msg)	869	if (ob->msg)
980	op->msg=NULL;	870	ob->msg = 0;
981		871
982	/* We create this now because some of the unique maps will need it
983	* to save here.
984	*/
985	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,&op->name);
986	make_path_to_file(buf);
987
988	#ifdef AUTOSAVE
989	op->contr->last_save_tick = pticks;
990	#endif
991	start_info(op);	872	start_info (ob);
992	CLEAR_FLAG(op, FLAG_WIZ);	873	CLEAR_FLAG (ob, FLAG_WIZ);
993	give_initial_items(op,op->randomitems);	874	give_initial_items (ob, ob->randomitems);
994	link_player_skills(op);
995	esrv_send_inventory(op, op);	875	esrv_send_inventory (ob, ob);
996	fix_player(op);	876	ob->update_stats ();
997		877
998	/* This moves the player to a different start map, if there	878	/* This moves the player to a different start map, if there
999	* is one for this race	879	* is one for this race
1000	*/	880	*/
1001	if(*first_map_ext_path) {	881	if (*first_map_ext_path)
1002	object *tmp;	882	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1003	char mapname[MAX_BUF];	883	else
1004	snprintf(mapname, MAX_BUF-1, "%s/%s",
1005	first_map_ext_path, &op->arch->name);
1006	tmp=get_object();
1007	EXIT_PATH(tmp) = mapname;
1008	EXIT_X(tmp) = op->x;
1009	EXIT_Y(tmp) = op->y;
1010	enter_exit(op,tmp); /* we don't really care if it succeeded;
1011	* if the map isn't there, then stay on the
1012	* default initial map */
1013	free_object(tmp);
1014	} else {
1015	LOG(llevDebug,"first_map_ext_path not set\n");	884	LOG (llevDebug, "first_map_ext_path not set\n");
1016	}	885	}
1017	return 0;
1018	}
1019		886
		887	void
		888	player::chargen_race_next ()
		889	{
1020	/* Following actually changes the race - this is the default command	890	/* Following actually changes the race - this is the default command
1021	* if we don't match with one of the options above.	891	* if we don't match with one of the options above.
1022	*/	892	*/
1023		893
1024	tmp_loop = 0;	894	do
1025	while(!tmp_loop) {	895	{
1026	shstr name = op->name;	896	shstr name = ob->name;
1027	int x = op->x, y = op->y;	897	int x = ob->x, y = ob->y;
		898
1028	remove_statbonus(op);	899	ob->remove_statbonus ();
1029	remove_ob (op);	900	ob->remove ();
1030	op->arch = get_player_archetype(op->arch);	901	ob->arch = get_player_archetype (ob->arch);
1031	copy_object (&op->arch->clone, op);	902	ob->arch->copy_to (ob);
1032	op->instantiate ();	903	ob->instantiate ();
1033	op->stats = op->contr->orig_stats;	904	ob->stats = ob->contr->orig_stats;
1034	op->name = op->name_pl = name;	905	ob->name = ob->name_pl = name;
1035	op->x = x;	906	ob->x = x;
1036	op->y = y;	907	ob->y = y;
1037	SET_ANIMATION(op, 2); /* So player faces south */	908	SET_ANIMATION (ob, 2); /* So player faces south */
1038	insert_ob_in_map (op, op->map, op,0);	909	insert_ob_in_map (ob, ob->map, ob, 0);
1039	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	910	assign (ob->contr->title, ob->arch->object::name);
1040	op->contr->title[sizeof(op->contr->title)-1] = '\0';
1041	add_statbonus(op);	911	ob->add_statbonus ();
1042	tmp_loop=allowed_class(op);
1043	}	912	}
		913	while (!allowed_class (ob));
		914
1044	update_object(op,UP_OBJ_FACE);	915	update_object (ob, UP_OBJ_FACE);
1045	esrv_update_item(UPD_FACE,op,op);	916	esrv_update_item (UPD_FACE, ob, ob);
1046	fix_player(op);	917	ob->update_stats ();
1047	op->stats.hp=op->stats.maxhp;	918	ob->stats.hp = ob->stats.maxhp;
1048	op->stats.sp=op->stats.maxsp;	919	ob->stats.sp = ob->stats.maxsp;
1049	op->stats.grace=0;	920	ob->stats.grace = 0;
1050	if (op->msg)
1051	new_draw_info(NDI_BLUE, 0, op, op->msg);
1052	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1053	return 0;
1054	}	921	}
1055		922
1056	int key_confirm_quit(object *op, char key)	923	void
1057	{
1058	char buf[MAX_BUF];
1059
1060	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1061	op->contr->state=ST_PLAYING;
1062	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1063	return 1;
1064	}
1065
1066	INVOKE_PLAYER (LOGOUT, op->contr);
1067	INVOKE_PLAYER (QUIT , op->contr);
1068
1069	terminate_all_pets(op);
1070	leave_map(op);
1071	op->direction=0;
1072	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1073	"%s quits the game.", &op->name);
1074
1075	strcpy(op->contr->killer,"quit");
1076	check_score(op);
1077	op->contr->party=NULL;
1078	if (settings.set_title == TRUE)
1079	op->contr->own_title[0]='\0';
1080
1081	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1082	mapstruct *mp, *next;
1083
1084	/* We need to hunt for any per player unique maps in memory and
1085	* get rid of them. The trailing slash in the path is intentional,
1086	* so that players named 'Ab' won't match against players 'Abe' pathname
1087	*/
1088	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, &op->name);
1089	for (mp=first_map; mp!=NULL; mp=next) {
1090	next = mp->next;
1091	if (!strncmp(mp->path, buf, strlen(buf)))
1092	delete_map(mp);
1093	}
1094
1095	delete_character(op->name, 1);
1096	}
1097	play_again(op);
1098	return 1;
1099	}
1100
1101	void flee_player(object *op) {	924	flee_player (object *op)
		925	{
1102	int dir,diff;	926	int dir, diff;
1103	rv_vector rv;	927	rv_vector rv;
1104		928
1105	if(op->stats.hp < 0) {	929	if (op->stats.hp < 0)
		930	{
1106	LOG(llevDebug, "Fleeing player is dead.\n");	931	LOG (llevDebug, "Fleeing player is dead.\n");
1107	CLEAR_FLAG(op, FLAG_SCARED);	932	CLEAR_FLAG (op, FLAG_SCARED);
		933	return;
		934	}
		935
		936	if (op->enemy == NULL)
		937	{
		938	LOG (llevDebug, "Fleeing player had no enemy.\n");
		939	CLEAR_FLAG (op, FLAG_SCARED);
		940	return;
		941	}
		942
		943	/* Seen some crashes here. Since we don't store an
		944	* op->enemy_count, it is possible that something destroys the
		945	* actual enemy, and the object is recycled.
		946	*/
		947	if (op->enemy->map == NULL)
		948	{
		949	CLEAR_FLAG (op, FLAG_SCARED);
		950	op->enemy = NULL;
		951	return;
		952	}
		953
		954	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		955	{
		956	op->enemy = NULL;
		957	CLEAR_FLAG (op, FLAG_SCARED);
		958	return;
		959	}
		960
		961	get_rangevector (op, op->enemy, &rv, 0);
		962
		963	dir = absdir (4 + rv.direction);
		964	for (diff = 0; diff < 3; diff++)
		965	{
		966	int m = 1 - (RANDOM () & 2);
		967
		968	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
1108	return;	969	return;
1109	}	970	}
1110		971
1111	if(op->enemy==NULL) {
1112	LOG(llevDebug,"Fleeing player had no enemy.\n");
1113	CLEAR_FLAG(op, FLAG_SCARED);
1114	return;
1115	}
1116
1117	/* Seen some crashes here. Since we don't store an
1118	* op->enemy_count, it is possible that something destroys the
1119	* actual enemy, and the object is recycled.
1120	*/
1121	if (op->enemy->map == NULL) {
1122	CLEAR_FLAG(op, FLAG_SCARED);
1123	op->enemy=NULL;
1124	return;
1125	}
1126
1127	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {
1128	op->enemy=NULL;
1129	CLEAR_FLAG(op, FLAG_SCARED);
1130	return;
1131	}
1132	get_rangevector(op, op->enemy, &rv, 0);
1133
1134	dir=absdir(4+rv.direction);
1135	for(diff=0;diff<3;diff++) {
1136	int m=1-(RANDOM()&2);
1137	if(move_ob(op,absdir(dir+diff*m),op)||
1138	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1139	return;
1140	}
1141	}
1142	/* Cornered, get rid of scared */	972	/* Cornered, get rid of scared */
1143	CLEAR_FLAG(op, FLAG_SCARED);	973	CLEAR_FLAG (op, FLAG_SCARED);
1144	op->enemy=NULL;	974	op->enemy = NULL;
1145	}	975	}
1146
1147		976
1148	/* check_pick sees if there is stuff to be picked up/picks up stuff.	977	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1149	* IT returns 1 if the player should keep on moving, 0 if he should	978	* It returns 1 if the player should keep on moving, 0 if he should
1150	* stop.	979	* stop.
1151	*/	980	*/
		981	int
1152	int check_pick(object *op) {	982	check_pick (object *op)
		983	{
1153	object *tmp, *next;	984	object *tmp, *next;
1154	tag_t next_tag=0, op_tag;
1155	int stop = 0;	985	int stop = 0;
1156	int j, k, wvratio;	986	int wvratio;
1157	char putstring[128], tmpstr[16];	987	char putstring[128];
1158
1159		988
1160	/* if you're flying, you cna't pick up anything */	989	/* if you're flying, you cna't pick up anything */
1161	if (op->move_type & MOVE_FLYING)	990	if (op->move_type & MOVE_FLYING)
1162	return 1;	991	return 1;
1163		992
1164	op_tag = op->count;
1165
1166	next = op->below;	993	next = op->below;
1167	if (next)	994
1168	next_tag = next->count;	995	int cnt = MAX_ITEM_PER_DROP;
		996	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1169		997
1170	/* loop while there are items on the floor that are not marked as	998	/* loop while there are items on the floor that are not marked as
1171	* destroyed */	999	* destroyed */
1172	while (next && ! was_destroyed (next, next_tag))	1000	while (next && !next->destroyed ())
1173	{	1001	{
1174	tmp = next;	1002	tmp = next;
1175	next = tmp->below;	1003	next = tmp->below;
1176	if (next)
1177	next_tag = next->count;
1178		1004
1179	if (was_destroyed (op, op_tag))	1005	if (cnt <= 0)
		1006	{
		1007	op->failmsg ("Couldn't pickup all items at once.");
		1008	return 0;
		1009	}
		1010
		1011	if (op->destroyed ())
1180	return 0;	1012	return 0;
1181		1013
1182	if ( ! can_pick (op, tmp))	1014	if (!can_pick (op, tmp))
1183	continue;	1015	continue;
1184		1016
1185	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1017	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1186	{	1018	{
1187	if (item_matched_string (op, tmp, op->contr->search_str))	1019	if (item_matched_string (op, tmp, op->contr->search_str))
1188	pick_up (op, tmp);	1020	CHK_PICK_PICKUP;
1189	continue;	1021	continue;
1190	}	1022	}
1191		1023
1192	/* high not bit set? We're using the old autopickup model */	1024	/* high not bit set? We're using the old autopickup model */
1193	if(!(op->contr->mode & PU_NEWMODE)) {	1025	if (!(op->contr->mode & PU_NEWMODE))
		1026	{
1194	switch (op->contr->mode) {	1027	switch (op->contr->mode)
		1028	{
		1029	case 0:
1195	case 0: return 1; /* don't pick up */	1030	return 1; /* don't pick up */
1196	case 1: pick_up (op, tmp);	1031	case 1:
		1032	CHK_PICK_PICKUP;
1197	return 1;	1033	return 1;
1198	case 2: pick_up (op, tmp);	1034	case 2:
		1035	CHK_PICK_PICKUP;
1199	return 0;	1036	return 0;
		1037	case 3:
1200	case 3: return 0; /* stop before pickup */	1038	return 0; /* stop before pickup */
1201	case 4: pick_up (op, tmp);	1039	case 4:
		1040	CHK_PICK_PICKUP;
1202	break;	1041	break;
1203	case 5: pick_up (op, tmp);	1042	case 5:
		1043	CHK_PICK_PICKUP;
1204	stop = 1;	1044	stop = 1;
1205	break;	1045	break;
1206	case 6:	1046	case 6:
1207	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1047	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1208	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1048	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1209	pick_up(op, tmp);	1049	CHK_PICK_PICKUP;
1210	break;	1050	break;
1211		1051
1212	case 7:	1052	case 7:
1213	if (tmp->type == MONEY || tmp->type == GEM)	1053	if (tmp->type == MONEY || tmp->type == GEM)
1214	pick_up(op, tmp);	1054	CHK_PICK_PICKUP;
1215	break;	1055	break;
1216		1056
1217	default:	1057	default:
1218	/* use value density */	1058	/* use value density */
1219	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1059	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1220	&& (query_cost (tmp, op, F_TRUE) * 100	1060	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1221	/ (tmp->weight * MAX (tmp->nrof, 1)))	1061	CHK_PICK_PICKUP;
1222	>= op->contr->mode)
1223	pick_up(op,tmp);
1224	}	1062	}
1225	}	1063	}
1226	else { /* old model */	1064	else
		1065	{ /* old model */
1227	/* NEW pickup handling */	1066	/* NEW pickup handling */
1228	if(op->contr->mode & PU_DEBUG)	1067	if (op->contr->mode & PU_DEBUG)
1229	{
1230	/* some debugging code to figure out item information */
1231	if(tmp->name!=NULL)
1232	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1233	&tmp->name, tmp->type,
1234	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1235	else
1236	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1237	&tmp->arch->name, tmp->type,
1238	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1239	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1240
1241	sprintf(putstring,"...flags: ");
1242	for(k=0;k<4;k++)
1243	{
1244	for(j=0;j<32;j++)
1245	{
1246	if((tmp->flags[k]>>j)&0x01)
1247	{	1068	{
1248	sprintf(tmpstr,"%d ",k*32+j);	1069	/* some debugging code to figure out item information */
1249	strcat(putstring, tmpstr);	1070	if (tmp->name != NULL)
		1071	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1072	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1073	else
		1074	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1075	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1076
		1077	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1250	}	1078	}
		1079
		1080	/* philosophy:
		1081	* It's easy to grab an item type from a pile, as long as it's
		1082	* generic. This takes no game-time. For more detailed pickups
		1083	* and selections, select-items should be used. This is a
		1084	* grab-as-you-run type mode that's really useful for arrows for
		1085	* example.
		1086	* The drawback: right now it has no frontend, so you need to
		1087	* stick the bits you want into a calculator in hex mode and then
		1088	* convert to decimal and then 'pickup <#>
		1089	*/
		1090
		1091	/* the first two modes are exclusive: if NOTHING we return, if
		1092	* STOP then we stop. All the rest are applied sequentially,
		1093	* meaning if any test passes, the item gets picked up. */
		1094
		1095	/* if mode is set to pick nothing up, return */
		1096
		1097	if (op->contr->mode & PU_NOTHING)
		1098	return 1;
		1099
		1100	/* if mode is set to stop when encountering objects, return */
		1101	/* take STOP before INHIBIT since it doesn't actually pick
		1102	* anything up */
		1103
		1104	if (op->contr->mode & PU_STOP)
		1105	return 0;
		1106
		1107	/* useful for going into stores and not losing your settings... */
		1108	/* and for battles wher you don't want to get loaded down while
		1109	* fighting */
		1110	if (op->contr->mode & PU_INHIBIT)
		1111	return 1;
		1112
		1113	/* prevent us from turning into auto-thieves :) */
		1114	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1115	continue;
		1116
		1117	/* ignore known cursed objects */
		1118	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1119	continue;
		1120
		1121	/* all food and drink if desired */
		1122	/* question: don't pick up known-poisonous stuff? */
		1123	if (op->contr->mode & PU_FOOD)
		1124	if (tmp->type == FOOD)
		1125	{
		1126	CHK_PICK_PICKUP;
		1127	continue;
		1128	}
		1129
		1130	if (op->contr->mode & PU_DRINK)
		1131	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		1132	{
		1133	CHK_PICK_PICKUP;
		1134	continue;
		1135	}
		1136
		1137	if (op->contr->mode & PU_POTION)
		1138	if (tmp->type == POTION)
		1139	{
		1140	CHK_PICK_PICKUP;
		1141	continue;
		1142	}
		1143
		1144	/* spellbooks, skillscrolls and normal books/scrolls */
		1145	if (op->contr->mode & PU_SPELLBOOK)
		1146	if (tmp->type == SPELLBOOK)
		1147	{
		1148	CHK_PICK_PICKUP;
		1149	continue;
		1150	}
		1151
		1152	if (op->contr->mode & PU_SKILLSCROLL)
		1153	if (tmp->type == SKILLSCROLL)
		1154	{
		1155	CHK_PICK_PICKUP;
		1156	continue;
		1157	}
		1158
		1159	if (op->contr->mode & PU_READABLES)
		1160	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		1161	{
		1162	CHK_PICK_PICKUP;
		1163	continue;
		1164	}
		1165
		1166	/* wands/staves/rods/horns */
		1167	if (op->contr->mode & PU_MAGIC_DEVICE)
		1168	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1169	{
		1170	CHK_PICK_PICKUP;
		1171	continue;
		1172	}
		1173
		1174	/* pick up all magical items */
		1175	if (op->contr->mode & PU_MAGICAL)
		1176	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1177	{
		1178	CHK_PICK_PICKUP;
		1179	continue;
		1180	}
		1181
		1182	if (op->contr->mode & PU_VALUABLES)
		1183	{
		1184	if (tmp->type == MONEY || tmp->type == GEM)
		1185	{
		1186	CHK_PICK_PICKUP;
		1187	continue;
		1188	}
1251	}	1189	}
		1190
		1191	/* rings & amulets - talismans seems to be typed AMULET */
		1192	if (op->contr->mode & PU_JEWELS)
		1193	if (tmp->type == RING || tmp->type == AMULET)
		1194	{
		1195	CHK_PICK_PICKUP;
		1196	continue;
		1197	}
		1198
		1199	/* we don't forget dragon food */
		1200	if (op->contr->mode & PU_FLESH)
		1201	if (tmp->type == FLESH)
		1202	{
		1203	CHK_PICK_PICKUP;
		1204	continue;
		1205	}
		1206
		1207	/* bows and arrows. Bows are good for selling! */
		1208	if (op->contr->mode & PU_BOW)
		1209	if (tmp->type == BOW)
		1210	{
		1211	CHK_PICK_PICKUP;
		1212	continue;
		1213	}
		1214
		1215	if (op->contr->mode & PU_ARROW)
		1216	if (tmp->type == ARROW)
		1217	{
		1218	CHK_PICK_PICKUP;
		1219	continue;
		1220	}
		1221
		1222	/* all kinds of armor etc. */
		1223	if (op->contr->mode & PU_ARMOUR)
		1224	if (tmp->type == ARMOUR)
		1225	{
		1226	CHK_PICK_PICKUP;
		1227	continue;
		1228	}
		1229
		1230	if (op->contr->mode & PU_HELMET)
		1231	if (tmp->type == HELMET)
		1232	{
		1233	CHK_PICK_PICKUP;
		1234	continue;
		1235	}
		1236
		1237	if (op->contr->mode & PU_SHIELD)
		1238	if (tmp->type == SHIELD)
		1239	{
		1240	CHK_PICK_PICKUP;
		1241	continue;
		1242	}
		1243
		1244	if (op->contr->mode & PU_BOOTS)
		1245	if (tmp->type == BOOTS)
		1246	{
		1247	CHK_PICK_PICKUP;
		1248	continue;
		1249	}
		1250
		1251	if (op->contr->mode & PU_GLOVES)
		1252	if (tmp->type == GLOVES)
		1253	{
		1254	CHK_PICK_PICKUP;
		1255	continue;
		1256	}
		1257
		1258	if (op->contr->mode & PU_CLOAK)
		1259	if (tmp->type == CLOAK)
		1260	{
		1261	CHK_PICK_PICKUP;
		1262	continue;
		1263	}
		1264
		1265	/* hoping to catch throwing daggers here */
		1266	if (op->contr->mode & PU_MISSILEWEAPON)
		1267	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1268	{
		1269	CHK_PICK_PICKUP;
		1270	continue;
		1271	}
		1272
		1273	/* careful: chairs and tables are weapons! */
		1274	if (op->contr->mode & PU_ALLWEAPON)
		1275	{
		1276	if (tmp->type == WEAPON && tmp->name != NULL)
		1277	{
		1278	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
		1279	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
		1280	{
		1281	CHK_PICK_PICKUP;
		1282	continue;
		1283	}
		1284	}
		1285
		1286	if (tmp->type == WEAPON && tmp->name == NULL)
		1287	{
		1288	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
		1289	{
		1290	CHK_PICK_PICKUP;
		1291	continue;
		1292	}
		1293	}
1252	}	1294	}
1253	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1254		1295
		1296	/* misc stuff that's useful */
		1297	if (op->contr->mode & PU_KEY)
		1298	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
		1299	{
		1300	CHK_PICK_PICKUP;
		1301	continue;
		1302	}
		1303
		1304	/* any of the last 4 bits set means we use the ratio for value
		1305	* pickups */
		1306	if (op->contr->mode & PU_RATIO)
		1307	{
		1308	/* use value density to decide what else to grab */
		1309	/* >=7 was >= op->contr->mode */
		1310	/* >=7 is the old standard setting. Now we take the last 4 bits
		1311	*/
		1312	wvratio = op->contr->mode & PU_RATIO;
		1313	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
		1314	{
		1315	CHK_PICK_PICKUP;
1255	#if 0	1316	#if 0
1256	/* print the flags too */	1317	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1257	for(k=0;k<4;k++)	1318	if (tmp->name != NULL)
1258	{	1319	{
1259	fprintf(stderr,"%d [%d] ", k, k*32+31);	1320	fprintf (stderr, "%s", tmp->name);
1260	for(j=0;j<32;j++)	1321	}
1261	{	1322	else
1262	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1323	fprintf (stderr, "%s", tmp->arch->archname);
1263	if(!((j+1)%4))fprintf(stderr," ");	1324	fprintf (stderr, ",%d] = ", tmp->type);
1264	}	1325	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1265	fprintf(stderr," [%d]\n", k*32);
1266	}
1267	#endif	1326	#endif
1268	}	1327	continue;
1269	/* philosophy:	1328	}
1270	* It's easy to grab an item type from a pile, as long as it's
1271	* generic. This takes no game-time. For more detailed pickups
1272	* and selections, select-items shoul dbe used. This is a
1273	* grab-as-you-run type mode that's really useful for arrows for
1274	* example.
1275	* The drawback: right now it has no frontend, so you need to
1276	* stick the bits you want into a calculator in hex mode and then
1277	* convert to decimal and then 'pickup <#>
1278	*/
1279
1280	/* the first two modes are exclusive: if NOTHING we return, if
1281	* STOP then we stop. All the rest are applied sequentially,
1282	* meaning if any test passes, the item gets picked up. */
1283
1284	/* if mode is set to pick nothing up, return */
1285
1286	if(op->contr->mode & PU_NOTHING) return 1;
1287
1288	/* if mode is set to stop when encountering objects, return */
1289	/* take STOP before INHIBIT since it doesn't actually pick
1290	* anything up */
1291
1292	if(op->contr->mode & PU_STOP) return 0;
1293
1294	/* useful for going into stores and not losing your settings... */
1295	/* and for battles wher you don't want to get loaded down while
1296	* fighting */
1297	if(op->contr->mode & PU_INHIBIT) return 1;
1298
1299	/* prevent us from turning into auto-thieves :) */
1300	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1301
1302	/* ignore known cursed objects */
1303	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1304
1305	/* all food and drink if desired */
1306	/* question: don't pick up known-poisonous stuff? */
1307	if(op->contr->mode & PU_FOOD)
1308	if (tmp->type == FOOD)
1309	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1310	if(op->contr->mode & PU_DRINK)
1311	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1312	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1313
1314	if(op->contr->mode & PU_POTION)
1315	if (tmp->type == POTION)
1316	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1317
1318	/* spellbooks, skillscrolls and normal books/scrolls */
1319	if(op->contr->mode & PU_SPELLBOOK)
1320	if (tmp->type == SPELLBOOK)
1321	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1322	if(op->contr->mode & PU_SKILLSCROLL)
1323	if (tmp->type == SKILLSCROLL)
1324	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1325	if(op->contr->mode & PU_READABLES)
1326	if (tmp->type == BOOK || tmp->type == SCROLL)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1328
1329	/* wands/staves/rods/horns */
1330	if (op->contr->mode & PU_MAGIC_DEVICE)
1331	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1333
1334	/* pick up all magical items */
1335	if(op->contr->mode & PU_MAGICAL)
1336	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1337	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1338
1339	if(op->contr->mode & PU_VALUABLES)
1340	{
1341	if (tmp->type == MONEY || tmp->type == GEM)
1342	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1343	}
1344
1345	/* rings & amulets - talismans seems to be typed AMULET */
1346	if(op->contr->mode & PU_JEWELS)
1347	if (tmp->type == RING || tmp->type == AMULET)
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1349
1350	/* bows and arrows. Bows are good for selling! */
1351	if(op->contr->mode & PU_BOW)
1352	if (tmp->type == BOW)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1354	if(op->contr->mode & PU_ARROW)
1355	if (tmp->type == ARROW)
1356	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1357
1358	/* all kinds of armor etc. */
1359	if(op->contr->mode & PU_ARMOUR)
1360	if (tmp->type == ARMOUR)
1361	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1362	if(op->contr->mode & PU_HELMET)
1363	if (tmp->type == HELMET)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1365	if(op->contr->mode & PU_SHIELD)
1366	if (tmp->type == SHIELD)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1368	if(op->contr->mode & PU_BOOTS)
1369	if (tmp->type == BOOTS)
1370	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1371	if(op->contr->mode & PU_GLOVES)
1372	if (tmp->type == GLOVES)
1373	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1374	if(op->contr->mode & PU_CLOAK)
1375	if (tmp->type == CLOAK)
1376	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1377
1378	/* hoping to catch throwing daggers here */
1379	if(op->contr->mode & PU_MISSILEWEAPON)
1380	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1382
1383	/* careful: chairs and tables are weapons! */
1384	if(op->contr->mode & PU_ALLWEAPON)
1385	{
1386	if(tmp->type == WEAPON && tmp->name!=NULL)
1387	{
1388	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1389	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1390	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1391	}
1392	if(tmp->type == WEAPON && tmp->name==NULL)
1393	{
1394	if(strstr(tmp->arch->name,"table")==NULL &&
1395	strstr(tmp->arch->name,"chair")==NULL)
1396	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1397	}
1398	}
1399
1400	/* misc stuff that's useful */
1401	if(op->contr->mode & PU_KEY)
1402	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1403	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1404
1405	/* any of the last 4 bits set means we use the ratio for value
1406	* pickups */
1407	if(op->contr->mode & PU_RATIO)
1408	{
1409	/* use value density to decide what else to grab */
1410	/* >=7 was >= op->contr->mode */
1411	/* >=7 is the old standard setting. Now we take the last 4 bits
1412	* and multiply them by 5, giving 0..15*5== 5..75 */
1413	wvratio = (op->contr->mode & PU_RATIO) * 5;
1414	if ((query_cost(tmp, op, F_TRUE) * 100 / (tmp->weight * MAX(tmp->nrof, 1))) >= (unsigned int) wvratio)
1415	{
1416	pick_up(op, tmp);
1417	#if 0
1418	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1419	if(tmp->name!=NULL) {
1420	fprintf(stderr,"%s", tmp->name);
1421	}	1329	}
1422	else fprintf(stderr,"%s",tmp->arch->name);	1330	} /* the new pickup model */
1423	fprintf(stderr,",%d] = ", tmp->type);
1424	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1425	#endif
1426	continue;
1427	}
1428	}	1331	}
1429	} /* the new pickup model */	1332
1430	}
1431	return ! stop;	1333	return !stop;
1432	}	1334	}
1433		1335
1434	/*	1336	/*
1435	* Find an arrow in the inventory and after that	1337	* Find an arrow in the inventory and after that
1436	* in the right type container (quiver). Pointer to the	1338	* in the right type container (quiver). Pointer to the
1437	* found object is returned.	1339	* found object is returned.
1438	*/	1340	*/
		1341	object *
1439	object *find_arrow(object *op, const char *type)	1342	find_arrow (object *op, const char *type)
1440	{	1343	{
1441	object *tmp = NULL;	1344	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1345	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1346	return splay (tmp);
1442		1347
1443	for(op=op->inv; op; op=op->below)	1348	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1444	if(!tmp && op->type==CONTAINER && op->race==type &&	1349	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1445	QUERY_FLAG(op,FLAG_APPLIED))	1350	if (object *arrow = find_arrow (tmp, type))
1446	tmp = find_arrow (op, type);	1351	{
1447	else if (op->type==ARROW && op->race==type)	1352	splay (tmp);
1448	return op;	1353	return arrow;
		1354	}
		1355
1449	return tmp;	1356	return 0;
1450	}	1357	}
1451		1358
1452	/*	1359	/*
1453	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1360	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1454	* against the target. A full test is not performed, simply a basic test	1361	* against the target. A full test is not performed, simply a basic test
1455	* of resistances. The archer is making a quick guess at what he sees down	1362	* of resistances. The archer is making a quick guess at what he sees down
1456	* the hall. Failing that it does it's best to pick the highest plus arrow.	1363	* the hall. Failing that it does it's best to pick the highest plus arrow.
1457	*/	1364	*/
1458		1365	object *
1459	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1366	find_better_arrow (object *op, object *target, const char *type, int *better)
1460	{	1367	{
1461	object *tmp = NULL, *arrow, *ntmp;	1368	object *tmp = NULL, *arrow, *ntmp;
1462	int attacknum, attacktype, betterby=0, i;	1369	int attacknum, attacktype, betterby = 0, i;
1463		1370
1464	if (!type)	1371	if (!type)
1465	return NULL;	1372	return NULL;
1466		1373
1467	for (arrow=op->inv; arrow; arrow=arrow->below) {	1374	for (arrow = op->inv; arrow; arrow = arrow->below)
1468	if (arrow->type==CONTAINER && arrow->race==type &&	1375	{
1469	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1376	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
		1377	{
1470	i = 0;	1378	i = 0;
1471	ntmp = find_better_arrow(arrow, target, type, &i);	1379	ntmp = find_better_arrow (arrow, target, type, &i);
1472	if (i > betterby) {	1380	if (i > betterby)
		1381	{
1473	tmp = ntmp;	1382	tmp = ntmp;
1474	betterby = i;	1383	betterby = i;
1475	}	1384	}
		1385	}
1476	} else if (arrow->type==ARROW && arrow->race==type) {	1386	else if (arrow->type == ARROW && arrow->race == type)
		1387	{
1477	/* allways prefer assasination/slaying */	1388	/* allways prefer assasination/slaying */
1478	if (target->race != NULL && arrow->slaying != NULL &&	1389	if (target->race && arrow->slaying && strstr (arrow->slaying, target->race))
1479	strstr(arrow->slaying, target->race)) {	1390	{
1480	if (arrow->attacktype & AT_DEATH) {	1391	if (arrow->attacktype & AT_DEATH)
		1392	{
1481	*better = 100;	1393	*better = 100;
1482	return arrow;	1394	return arrow;
1483	} else {
1484	tmp = arrow;
1485	betterby = (arrow->magic + arrow->stats.dam) * 2;
1486	}	1395	}
1487	} else {	1396	else
1488	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {
1489	attacktype = 1<<attacknum;
1490	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)
1491	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {
1492	tmp = arrow;
1493	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;
1494	}
1495	}	1397	{
1496	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {
1497	tmp = arrow;	1398	tmp = arrow;
1498	betterby = 2 + arrow->magic + arrow->stats.dam;	1399	betterby = (arrow->magic + arrow->stats.dam) * 2;
1499	}
1500	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {
1501	tmp = arrow;
1502	betterby = 1 + arrow->magic + arrow->stats.dam;
1503	}	1400	}
1504	}	1401	}
		1402	else
		1403	{
		1404	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1405	{
		1406	attacktype = 1 << attacknum;
		1407	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
		1408	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
		1409	{
		1410	tmp = arrow;
		1411	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
		1412	}
		1413	}
		1414	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
		1415	{
		1416	tmp = arrow;
		1417	betterby = 2 + arrow->magic + arrow->stats.dam;
		1418	}
		1419	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
		1420	{
		1421	tmp = arrow;
		1422	betterby = 1 + arrow->magic + arrow->stats.dam;
		1423	}
1505	}	1424	}
		1425	}
1506	}	1426	}
		1427
1507	if (tmp == NULL && arrow == NULL)	1428	if (tmp == NULL && arrow == NULL)
1508	return find_arrow(op, type);	1429	return find_arrow (op, type);
1509		1430
1510	*better = betterby;	1431	*better = betterby;
1511	return tmp;	1432	return tmp;
1512	}	1433	}
1513		1434
1514	/* looks in a given direction, finds the first valid target, and calls	1435	/* looks in a given direction, finds the first valid target, and calls
1515	* find_better_arrow to find a decent arrow to use.	1436	* find_better_arrow to find a decent arrow to use.
1516	* op = the shooter	1437	* op = the shooter
1517	* type = bow->race	1438	* type = bow->race
1518	* dir = fire direction	1439	* dir = fire direction
1519	*/	1440	*/
1520		1441	object *
1521	object *pick_arrow_target(object *op, const char *type, int dir)	1442	pick_arrow_target (object *op, const char *type, int dir)
1522	{	1443	{
1523	object *tmp = NULL;	1444	object *tmp = NULL;
1524	mapstruct *m;	1445	maptile *m;
1525	int i, mflags, found, number;	1446	int i, mflags, found, number;
1526	sint16 x, y;	1447	sint16 x, y;
1527		1448
1528	if (op->map == NULL)	1449	if (op->map == NULL)
1529	return find_arrow(op, type);	1450	return find_arrow (op, type);
1530		1451
1531	/* do a dex check */	1452	/* do a dex check */
1532	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1453	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1533	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1454	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1534	return find_arrow(op, type);	1455	return find_arrow (op, type);
1535		1456
1536	m = op->map;	1457	m = op->map;
1537	x = op->x;	1458	x = op->x;
1538	y = op->y;	1459	y = op->y;
1539		1460
1540	/* find the first target */	1461	/* find the first target */
1541	for (i=0, found=0; i<20; i++) {	1462	for (i = 0, found = 0; i < 20; i++)
		1463	{
1542	x += freearr_x[dir];	1464	x += freearr_x[dir];
1543	y += freearr_y[dir];	1465	y += freearr_y[dir];
1544	mflags = get_map_flags(m, &m, x, y, &x, &y);	1466	mflags = get_map_flags (m, &m, x, y, &x, &y);
1545	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1467	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1468	{
1546	tmp = NULL;	1469	tmp = NULL;
		1470	break;
		1471	}
		1472	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1473	{
		1474	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
		1475	* perhaps a bad assumption.
		1476	*/
		1477	tmp = NULL;
		1478	break;
		1479	}
		1480	if (mflags & P_IS_ALIVE)
		1481	{
		1482	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		1483	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		1484	{
		1485	found++;
		1486	break;
		1487	}
		1488	if (found)
1547	break;	1489	break;
1548	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {
1549	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1550	* perhaps a bad assumption.
1551	*/
1552	tmp = NULL;
1553	break;
1554	}	1490	}
1555	if (mflags & P_IS_ALIVE) {
1556	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)
1557	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {
1558	found++;
1559	break;
1560	}
1561	if (found)
1562	break;
1563	}
1564	}	1491	}
1565	if (tmp == NULL)	1492	if (tmp == NULL)
1566	return find_arrow(op, type);	1493	return find_arrow (op, type);
1567		1494
1568	if (tmp->head)	1495	if (tmp->head)
1569	tmp = tmp->head;	1496	tmp = tmp->head;
1570		1497
1571	return find_better_arrow(op, tmp, type, &i);	1498	return find_better_arrow (op, tmp, type, &i);
1572	}	1499	}
1573		1500
1574	/*	1501	/*
1575	* Creature fires a bow - op can be monster or player. Returns	1502	* Creature fires a bow - op can be monster or player. Returns
1576	* 1 if bow was actually fired, 0 otherwise.	1503	* 1 if bow was actually fired, 0 otherwise.
…		…
1579	* dir is the direction of fire.	1506	* dir is the direction of fire.
1580	* wc_mod is any special modifier to give (used in special player fire modes)	1507	* wc_mod is any special modifier to give (used in special player fire modes)
1581	* sx, sy are coordinates to fire arrow from - also used in some of the special	1508	* sx, sy are coordinates to fire arrow from - also used in some of the special
1582	* player fire modes.	1509	* player fire modes.
1583	*/	1510	*/
		1511	int
1584	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1512	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1585	sint16 sx, sint16 sy)
1586	{	1513	{
1587	object *left, *bow;	1514	object *left, *bow;
1588	tag_t left_tag, tag;	1515	int mflags;
1589	int bowspeed, mflags;	1516	maptile *m;
1590	mapstruct *m;
1591		1517
1592	if (!dir) {	1518	if (!dir)
		1519	{
1593	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1520	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1594	return 0;	1521	return 0;
		1522	}
		1523
		1524	if (op->contr)
		1525	bow = op->current_weapon;
		1526	else
1595	}	1527	{
1596	if (op->type == PLAYER)
1597	bow=op->contr->ranges[range_bow];
1598	else {
1599	for(bow=op->inv; bow; bow=bow->below)	1528	for (bow = op->inv; bow; bow = bow->below)
1600	/* Don't check for applied - monsters don't apply bows - in that way, they	1529	/* Don't check for applied - monsters don't apply bows - in that way, they
1601	* don't need to switch back and forth between bows and weapons.	1530	* don't need to switch back and forth between bows and weapons.
1602	*/	1531	*/
1603	if(bow->type==BOW)	1532	if (bow->type == BOW)
1604	break;	1533	break;
1605		1534
1606	if (!bow) {	1535	if (!bow)
		1536	{
1607	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1537	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1608	return 0;	1538	return 0;
		1539	}
		1540
		1541	// optimisation: move object to top so we will find it quickly again
		1542	if (bow->below)
1609	}	1543	{
		1544	bow->remove ();
		1545	op->insert (bow);
		1546	}
		1547
1610	}	1548	}
		1549
1611	if( !bow->race || !bow->skill) {	1550	if (!bow->race || !bow->skill)
		1551	{
1612	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1552	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1613	return 0;	1553	return 0;
1614	}	1554	}
1615		1555
1616	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1617
1618	/* penalize ROF for bestarrow */
1619	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1620	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1621	if (bowspeed < 1)
1622	bowspeed = 1;
1623
1624	if (arrow == NULL) {	1556	if (arrow == NULL)
		1557	{
1625	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1558	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1559	{
1626	if (op->type == PLAYER)	1560	if (op->type == PLAYER)
1627	new_draw_info_format(NDI_UNIQUE, 0, op,	1561	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1628	"You have no %s left.", &bow->race);
1629	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1562	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1630	else	1563	else
1631	CLEAR_FLAG(op, FLAG_READY_BOW);	1564	CLEAR_FLAG (op, FLAG_READY_BOW);
		1565
1632	return 0;	1566	return 0;
1633	}	1567	}
1634	}	1568	}
		1569
1635	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1570	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1636	if (mflags & P_OUT_OF_MAP) {	1571	if (mflags & P_OUT_OF_MAP)
1637	return 0;	1572	return 0;
1638	}	1573
1639	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1574	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1575	{
1640	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1576	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1641	return 0;	1577	return 0;
1642	}	1578	}
1643		1579
1644	/* this should not happen, but sometimes does */	1580	/* this should not happen, but sometimes does */
1645	if (arrow->nrof==0) {	1581	if (arrow->nrof == 0)
1646	remove_ob(arrow);	1582	{
1647	free_object(arrow);	1583	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1584	arrow->destroy (true);
1648	return 0;	1585	return 0;
1649	}	1586	}
1650		1587
1651	left = arrow; /* these are arrows left to the player */	1588	left = arrow; /* these are arrows left to the player */
1652	left_tag = left->count;	1589	arrow = arrow->split ();
1653	arrow = get_split_ob(arrow, 1);	1590	if (!arrow)
1654	if (arrow == NULL) {	1591	{
1655	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1592	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1656	return 0;	1593	return 0;
1657	}	1594	}
1658	set_owner(arrow, op);	1595
		1596	arrow->set_owner (op);
1659	arrow->skill = bow->skill;	1597	arrow->skill = bow->skill;
1660
1661	arrow->direction=dir;	1598	arrow->direction = dir;
1662	arrow->x = sx;
1663	arrow->y = sy;
1664		1599
1665	if (op->type == PLAYER) {
1666	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1667	fix_player(op);
1668	}
1669
1670	SET_ANIMATION(arrow, arrow->direction);
1671	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1600	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1672	arrow->stats.hp = arrow->stats.dam;	1601	arrow->stats.hp = arrow->stats.dam;
1673	arrow->stats.grace = arrow->attacktype;	1602	arrow->stats.grace = arrow->attacktype;
		1603
1674	if (arrow->slaying != NULL)	1604	if (arrow->slaying)
1675	arrow->spellarg = strdup_local(arrow->slaying);	1605	arrow->spellarg = strdup (arrow->slaying);
1676		1606
1677	/* Note that this was different for monsters - they got their level	1607	#if 0
1678	* added to the damage. I think the strength bonus is more proper.	1608	if (player *pl = op->contr)
1679	*/
1680		1609	{
1681	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1610	float speed = pl->weapon_sp;
1682	0 : dam_bonus[op->stats.Str]) +
1683	bow->stats.dam + bow->magic + arrow->magic;
1684		1611
		1612	/* penalize ROF for bestarrow */
		1613	if (pl->bowtype == bow_bestarrow)
		1614	speed *= .9f;
		1615	else
		1616	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1617
		1618	op->speed_left += speed - op->speed;
		1619	}
		1620	#endif
		1621
		1622	SET_ANIMATION (arrow, arrow->direction);
		1623
1685	/* update the speed */	1624	/* update the speed */
1686	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1625	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1687	0 : dam_bonus[op->stats.Str]) +
1688	bow->magic + arrow->magic) / 5.0 +
1689	(float)bow->stats.dam / 7.0;	1626	+ bow->stats.dam / 7.f;
1690		1627
1691	if (arrow->speed < 1.0)	1628	arrow->set_speed (max (arrow->speed, 2.f));
1692	arrow->speed = 1.0;
1693	update_ob_speed(arrow);
1694	arrow->speed_left = 0;	1629	arrow->speed_left = 0;
1695		1630
		1631	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1632
1696	if (op->type == PLAYER) {	1633	if (op->type == PLAYER)
1697	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1634	{
1698	(op->chosen_skill?op->chosen_skill->level:op->level) -
1699	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1700	arrow->stats.wc - bow->stats.wc + wc_mod;
1701
1702	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1635	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1703	} else {	1636	wc -= dex_bonus[op->stats.Dex];
1704	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1705	arrow->stats.wc + wc_mod;
1706		1637
		1638	if (!arrow->slaying)
		1639	arrow->slaying = op->slaying;
		1640
		1641	arrow->attacktype |= op->attacktype;
		1642	}
		1643	else
		1644	{
1707	arrow->level = op->level;	1645	arrow->level = op->level;
1708	}	1646	arrow->stats.wc -= bow->magic;
1709	if (arrow->attacktype == AT_PHYSICAL)	1647
1710	arrow->attacktype |= bow->attacktype;	1648	if (!arrow->slaying)
1711	if (bow->slaying != NULL)
1712	arrow->slaying = bow->slaying;	1649	arrow->slaying = bow->slaying;
1713		1650
1714	arrow->map = m;	1651	arrow->attacktype |= bow->attacktype;
		1652	}
		1653
		1654	wc -= arrow->level;
		1655	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1656
		1657	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1715	arrow->move_type = MOVE_FLY_LOW;	1658	arrow->move_type = MOVE_FLY_LOW;
1716	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1659	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1717		1660
1718	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1661	op->play_sound (sound_find ("fire_arrow"));
1719	tag = arrow->count;	1662	m->insert (arrow, sx, sy, op);
1720	insert_ob_in_map(arrow, m, op, 0);
1721		1663
1722	if (!was_destroyed(arrow, tag))	1664	if (!arrow->destroyed ())
1723	move_arrow(arrow);	1665	move_arrow (arrow);
1724		1666
1725	if (op->type == PLAYER) {
1726	if (was_destroyed (left, left_tag))
1727	esrv_del_item(op->contr, left_tag);
1728	else
1729	esrv_send_item(op, left);
1730	}
1731	return 1;	1667	return 1;
1732	}	1668	}
1733		1669
1734	/* Special fire code for players - this takes into	1670	/* Special fire code for players - this takes into
1735	* account the special fire modes players can have	1671	* account the special fire modes players can have
1736	* but monsters can't. Putting that code here	1672	* but monsters can't. Putting that code here
1737	* makes the fire_bow code much cleaner.	1673	* makes the fire_bow code much cleaner.
1738	* this function should only be called if 'op' is a player,	1674	* this function should only be called if 'op' is a player,
1739	* hence the function name.	1675	* hence the function name.
1740	*/	1676	*/
		1677	int
1741	int player_fire_bow(object *op, int dir)	1678	player_fire_bow (object *op, int dir)
1742	{	1679	{
1743	int ret=0, wcmod=0;	1680	int ret = 0, wcmod = 0;
1744		1681
1745	if (op->contr->bowtype == bow_bestarrow) {	1682	if (op->contr->bowtype == bow_bestarrow)
1746	ret = fire_bow(op, op,	1683	{
1747	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1684	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1748	dir, 0, op->x, op->y);	1685	}
1749	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1686	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1687	{
1750	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1688	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))
1751	wcmod =-1;	1689	wcmod = -1;
		1690
1752	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1691	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1753	op->x, op->y);	1692	}
1754	} else if (op->contr->bowtype == bow_threewide) {	1693	else if (op->contr->bowtype == bow_threewide)
		1694	{
1755	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1695	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1756	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1696	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1757	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1697	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1698	}
1758	} else if (op->contr->bowtype == bow_spreadshot) {	1699	else if (op->contr->bowtype == bow_spreadshot)
		1700	{
1759	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1701	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1760	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1702	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1761	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1703	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1762		1704	}
1763	} else {	1705	else
		1706	{
1764	/* Simple case */	1707	/* Simple case */
1765	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1708	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1766	}	1709	}
		1710
1767	return ret;	1711	return ret;
1768	}	1712	}
1769
1770		1713
1771	/* Fires a misc (wand/rod/horn) object in 'dir'.	1714	/* Fires a misc (wand/rod/horn) object in 'dir'.
1772	* Broken apart from 'fire' to keep it more readable.	1715	* Broken apart from 'fire' to keep it more readable.
1773	*/	1716	*/
		1717	void
1774	void fire_misc_object(object *op, int dir)	1718	fire_misc_object (object *op, int dir)
1775	{	1719	{
1776	object *item;	1720	object *item = op->contr->ranged_ob;
1777		1721
1778	if (!op->contr->ranges[range_misc]) {	1722	if (!item)
		1723	{
1779	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1724	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1780	return;	1725	return;
1781	}	1726	}
1782		1727
1783	item = op->contr->ranges[range_misc];
1784	if (!item->inv) {	1728	if (!item->inv)
		1729	{
1785	LOG(llevError,"Object %s lacks a spell\n", &item->name);	1730	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1786	return;	1731	return;
1787	}	1732	}
		1733
		1734	if (!op->change_weapon (item))
		1735	return;
		1736
1788	if (item->type == WAND) {	1737	if (item->type == WAND)
		1738	{
1789	if(item->stats.food<=0) {	1739	if (item->stats.food <= 0)
1790	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1740	{
		1741	op->contr->play_sound (sound_find ("wand_poof"));
1791	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));	1742	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1743
1792	return;	1744	return;
1793	}	1745	}
		1746	}
1794	} else if (item->type == ROD || item->type==HORN) {	1747	else if (item->type == ROD || item->type == HORN)
		1748	{
1795	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1749	sint16 spell_sp = MAX (item->inv->stats.sp, item->inv->stats.grace);
1796	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1750
		1751	// using the maximum of the rods charge allows at least one spell cast
		1752	// for a rod or horn, this fixes some broken rods.
		1753	if (item->stats.hp < MIN (spell_sp, item->stats.maxhp))
		1754	{
		1755	op->contr->play_sound (sound_find ("wand_poof"));
		1756
1797	if (item->type== ROD)	1757	if (item->type == ROD)
1798	new_draw_info_format(NDI_UNIQUE, 0,op,
1799	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1758	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1800	else	1759	else
1801	new_draw_info_format(NDI_UNIQUE, 0,op,	1760	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1802	"The %s needs more time to charge.", query_base_name(item,0));	1761
1803	return;	1762	return;
1804	}	1763	}
1805	}	1764	}
1806		1765
1807	if(cast_spell(op,item,dir,item->inv,NULL)) {	1766	if (cast_spell (op, item, dir, item->inv, NULL))
		1767	{
1808	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1768	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */
1809	if (item->type == WAND) {	1769	if (item->type == WAND)
		1770	{
1810	if (!(--item->stats.food)) {	1771	if (!(--item->stats.food))
		1772	{
1811	object *tmp;	1773	object *tmp;
		1774
1812	if (item->arch) {	1775	if (item->arch)
		1776	{
1813	CLEAR_FLAG(item, FLAG_ANIMATE);	1777	CLEAR_FLAG (item, FLAG_ANIMATE);
1814	item->face = item->arch->clone.face;	1778	item->face = item->arch->face;
1815	item->speed = 0;	1779	item->set_speed (0);
1816	update_ob_speed(item);
1817	}	1780	}
1818	if ((tmp=is_player_inv(item)))	1781
		1782	if (object *pl = item->visible_to ())
1819	esrv_update_item(UPD_ANIM, tmp, item);	1783	esrv_update_item (UPD_ANIM, pl, item);
1820	}	1784	}
1821	}	1785	}
1822	else if (item->type == ROD || item->type==HORN) {	1786	else if (item->type == ROD || item->type == HORN)
1823	drain_rod_charge(item);	1787	drain_rod_charge (item);
1824	}
1825	}	1788	}
1826	}	1789	}
1827		1790
1828	/* Received a fire command for the player - go and do it.	1791	/* Received a fire command for the player - go and do it.
1829	*/	1792	*/
		1793	bool
1830	void fire(object *op,int dir) {	1794	fire (object *op, int dir)
		1795	{
1831	int spellcost=0;	1796	int spellcost = 0;
1832		1797
1833	/* check for loss of invisiblity/hide */	1798	/* check for loss of invisiblity/hide */
1834	if (action_makes_visible(op)) make_visible(op);	1799	if (action_makes_visible (op))
		1800	make_visible (op);
1835		1801
1836	switch(op->contr->shoottype) {	1802	player *pl = op->contr;
1837	case range_none:
1838	return;
1839		1803
1840	case range_bow:	1804	if (pl->golem)
		1805	{
		1806	control_golem (op->contr->golem, dir);
		1807	return false;
		1808	}
		1809
		1810	object *ob = pl->ranged_ob;
		1811
		1812	if (!ob)
		1813	return false;
		1814
		1815	if (!op->change_weapon (ob))
		1816	return false;
		1817
		1818	if (op->speed_left > 0.f)
		1819	--op->speed_left;
		1820	else
		1821	return false;
		1822
		1823	switch (ob->type)
		1824	{
		1825	case BOW:
1841	player_fire_bow(op, dir);	1826	player_fire_bow (op, dir);
1842	return;	1827	break;
1843		1828
1844	case range_magic: /* Casting spells */	1829	case SPELL:
1845	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1830	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
1846	return;	1831	break;
1847		1832
1848	case range_misc:	1833	case BUILDER:
1849	fire_misc_object(op, dir);
1850	return;
1851
1852	case range_golem: /* Control summoned monsters from scrolls */
1853	if(op->contr->ranges[range_golem]==NULL ||
1854	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1855	op->contr->ranges[range_golem] = NULL;
1856	op->contr->shoottype=range_none;
1857	op->contr->golem_count = 0;
1858	}
1859	else
1860	control_golem(op->contr->ranges[range_golem], dir);
1861	return;
1862
1863	case range_skill:
1864	if(!op->chosen_skill) {
1865	if(op->type==PLAYER)
1866	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1867	return;
1868	}
1869	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1870	return;
1871	case range_builder:
1872	apply_map_builder( op, dir );	1834	apply_map_builder (op, dir);
1873	return;	1835	break;
		1836
		1837	case SKILL:
		1838	do_skill (op, op, ob, dir, 0);
		1839	break;
		1840
1874	default:	1841	default:
1875	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1842	fire_misc_object (op, dir);
1876	return;	1843	break;
1877	}	1844	}
1878	}
1879		1845
1880		1846	return true;
		1847	}
1881		1848
1882	/* find_key	1849	/* find_key
1883	* We try to find a key for the door as passed. If we find a key	1850	* We try to find a key for the door as passed. If we find a key
1884	* and successfully use it, we return the key, otherwise NULL	1851	* and successfully use it, we return the key, otherwise NULL
1885	* This function merges both normal and locked door, since the logic	1852	* This function merges both normal and locked door, since the logic
…		…
1887	* pl is the player,	1854	* pl is the player,
1888	* inv is the objects inventory to searched	1855	* inv is the objects inventory to searched
1889	* door is the door we are trying to match against.	1856	* door is the door we are trying to match against.
1890	* This function can be called recursively to search containers.	1857	* This function can be called recursively to search containers.
1891	*/	1858	*/
1892		1859	object *
1893	object * find_key(object *pl, object *container, object *door)	1860	find_key (object *pl, object *container, object *door)
1894	{	1861	{
1895	object *tmp,*key;	1862	object *tmp, *key;
1896		1863
1897	/* Should not happen, but sanity checking is never bad */	1864	/* Should not happen, but sanity checking is never bad */
1898	if (container->inv == NULL) return NULL;	1865	if (!container->inv)
		1866	return 0;
1899		1867
1900	/* First, lets try to find a key in the top level inventory */	1868	/* First, lets try to find a key in the top level inventory */
1901	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1869	for (tmp = container->inv; tmp; tmp = tmp->below)
		1870	{
1902	if (door->type==DOOR && tmp->type==KEY) break;	1871	if (door->type == DOOR && tmp->type == KEY)
		1872	break;
1903	/* For sanity, we should really check door type, but other stuff	1873	/* For sanity, we should really check door type, but other stuff
1904	* (like containers) can be locked with special keys	1874	* (like containers) can be locked with special keys
1905	*/	1875	*/
1906	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1876	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1907	tmp->slaying==door->slaying) break;	1877	break;
1908	}	1878	}
		1879
1909	/* No key found - lets search inventories now */	1880	/* No key found - lets search inventories now */
1910	/* If we find and use a key in an inventory, return at that time.	1881	/* If we find and use a key in an inventory, return at that time.
1911	* otherwise, if we search all the inventories and still don't find	1882	* otherwise, if we search all the inventories and still don't find
1912	* a key, return	1883	* a key, return
1913	*/	1884	*/
1914	if (!tmp) {	1885	if (!tmp)
		1886	{
1915	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1887	for (tmp = container->inv; tmp; tmp = tmp->below)
		1888	{
1916	/* No reason to search empty containers */	1889	/* No reason to search empty containers */
1917	if (tmp->type==CONTAINER && tmp->inv) {	1890	if (tmp->type == CONTAINER && tmp->inv)
		1891	{
1918	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1892	if ((key = find_key (pl, tmp, door)))
		1893	return key;
1919	}	1894	}
1920	}	1895	}
		1896
		1897	if (!tmp)
1921	if (!tmp) return NULL;	1898	return NULL;
1922	}	1899	}
		1900
1923	/* We get down here if we have found a key. Now if its in a container,	1901	/* We get down here if we have found a key. Now if its in a container,
1924	* see if we actually want to use it	1902	* see if we actually want to use it
1925	*/	1903	*/
1926	if (pl!=container) {	1904	if (pl != container)
		1905	{
1927	/* Only let players use keys in containers */	1906	/* Only let players use keys in containers */
1928	if (!pl->contr) return NULL;	1907	if (!pl->contr)
		1908	return NULL;
1929	/* cases where this fails:	1909	/* cases where this fails:
1930	* If we only search the player inventory, return now since we	1910	* If we only search the player inventory, return now since we
1931	* are not in the players inventory.	1911	* are not in the players inventory.
1932	* If the container is not active, return now since only active	1912	* If the container is not active, return now since only active
1933	* containers can be used.	1913	* containers can be used.
1934	* If we only search keyrings and the container does not have	1914	* If we only search keyrings and the container does not have
1935	* a race/isn't a keyring.	1915	* a race/isn't a keyring.
1936	* No checking for all containers - to fall through past here,	1916	* No checking for all containers - to fall through past here,
1937	* inv must have been an container and must have been active.	1917	* inv must have been an container and must have been active.
1938	*	1918	*
1939	* Change the color so that the message doesn't disappear with	1919	* Change the color so that the message doesn't disappear with
1940	* all the others.	1920	* all the others.
1941	*/	1921	*/
1942	if (pl->contr->usekeys == key_inventory ||	1922	if (pl->contr->usekeys == key_inventory ||
1943	!QUERY_FLAG(container, FLAG_APPLIED) ||	1923	!QUERY_FLAG (container, FLAG_APPLIED) ||
1944	(pl->contr->usekeys == keyrings &&
1945	(!container->race || strcmp(container->race, "keys")))	1924	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1946	) {	1925	{
1947	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1926	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1948	"The %s in your %s vibrates as you approach the door",	1927	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1949	query_name(tmp), query_name(container));
1950	return NULL;	1928	return NULL;
1951	}	1929	}
1952	}	1930	}
		1931
1953	return tmp;	1932	return tmp;
1954	}	1933	}
1955		1934
1956	/* moved door processing out of move_player_attack.	1935	/* moved door processing out of move_player_attack.
1957	* returns 1 if player has opened the door with a key	1936	* returns 1 if player has opened the door with a key
1958	* such that the caller should not do anything more,	1937	* such that the caller should not do anything more,
1959	* 0 otherwise	1938	* 0 otherwise
1960	*/	1939	*/
		1940	static int
1961	static int player_attack_door(object *op, object *door)	1941	player_attack_door (object *op, object *door)
1962	{	1942	{
1963
1964	/* If its a door, try to find a use a key. If we do destroy the door,	1943	/* If its a door, try to find a key. If we do destroy the door,
1965	* might as well return immediately as there is nothing more to do -	1944	* might as well return immediately as there is nothing more to do -
1966	* otherwise, we fall through to the rest of the code.	1945	* otherwise, we fall through to the rest of the code.
1967	*/	1946	*/
1968	object *key=find_key(op, op, door);	1947	object *key = find_key (op, op, door);
1969		1948
1970	/* IF we found a key, do some extra work */	1949	/* If we found a key, do some extra work */
1971	if (key) {	1950	if (key)
		1951	{
1972	object *container=key->env;	1952	object *container = key->env;
1973		1953
1974	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);
1975	if(action_makes_visible(op)) make_visible(op);	1954	if (action_makes_visible (op))
		1955	make_visible (op);
		1956
1976	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1957	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1958	spring_trap (door->inv, op);
		1959
1977	if (door->type == DOOR) {	1960	if (door->type == DOOR)
1978	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1961	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1979	}
1980	else if(door->type==LOCKED_DOOR) {	1962	else if (door->type == LOCKED_DOOR)
1981	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1963	{
1982	"You open the door with the %s", query_short_name(key));	1964	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1983	remove_door2(door); /* remove door without violence ;-) */	1965	remove_door2 (door); /* remove door without violence ;-) */
1984	}	1966	}
		1967
1985	/* Do this after we print the message */	1968	/* Do this after we print the message */
1986	decrease_ob(key); /* Use up one of the keys */	1969	key->decrease (); /* Use up one of the keys */
1987	/* Need to update the weight the container the key was in */	1970
1988	if (container != op)
1989	esrv_update_item(UPD_WEIGHT, op, container);
1990	return 1; /* Nothing more to do below */	1971	return 1; /* Nothing more to do below */
		1972	}
1991	} else if (door->type==LOCKED_DOOR) {	1973	else if (door->type == LOCKED_DOOR)
		1974	{
1992	/* Might as well return now - no other way to open this */	1975	/* Might as well return now - no other way to open this */
1993	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1976	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
1994	return 1;	1977	return 1;
1995	}	1978	}
		1979
1996	return 0;	1980	return 0;
1997	}	1981	}
1998		1982
1999	/* This function is just part of a breakup from move_player.	1983	/* This function is just part of a breakup from move_player.
2000	* It should keep the code cleaner.	1984	* It should keep the code cleaner.
2001	* When this is called, the players direction has been updated	1985	* When this is called, the players direction has been updated
2002	* (taking into account confusion.) The player is also actually	1986	* (taking into account confusion.) The player is also actually
2003	* going to try and move (not fire weapons).	1987	* going to try and move (not fire weapons).
2004	*/	1988	*/
2005		1989	bool
2006	void move_player_attack(object *op, int dir)	1990	move_player_attack (object *op, int dir)
2007	{	1991	{
2008	object *tmp, *mon;
2009	sint16 nx, ny;
2010	int on_battleground;	1992	int on_battleground;
2011	mapstruct *m;
2012		1993
2013	nx=freearr_x[dir]+op->x;	1994	sint16 nx = freearr_x[dir] + op->x;
2014	ny=freearr_y[dir]+op->y;	1995	sint16 ny = freearr_y[dir] + op->y;
2015		1996
2016	on_battleground = op_on_battleground(op, NULL, NULL);	1997	on_battleground = op_on_battleground (op, 0, 0);
2017		1998
		1999	if (out_of_map (op->map, nx, ny))
		2000	return false;
		2001
		2002	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
		2003	{
		2004	--op->speed_left;
		2005	return true;
		2006	}
		2007
2018	/* If braced, or can't move to the square, and it is not out of the	2008	/* If braced, or can't move to the square, and it is not out of the
2019	* map, attack it. Note order of if statement is important - don't	2009	* map, attack it. Note order of if statement is important - don't
2020	* want to be calling move_ob if braced, because move_ob will move the	2010	* want to be calling move_ob if braced, because move_ob will move the
2021	* player. This is a pretty nasty hack, because if we could	2011	* player. This is a pretty nasty hack, because if we could
2022	* move to some space, it then means that if we are braced, we should	2012	* move to some space, it then means that if we are braced, we should
2023	* do nothing at all. As it is, if we are braced, we go through	2013	* do nothing at all. As it is, if we are braced, we go through
2024	* quite a bit of processing. However, it probably is less than what	2014	* quite a bit of processing. However, it probably is less than what
2025	* move_ob uses.	2015	* move_ob uses.
2026	*/	2016	*/
2027	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	2017	maptile *m = op->map->xy_find (nx, ny);
2028	if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2029	m = get_map_from_coord(op->map, &nx, &ny);
2030	if (!m) return; /* Don't think this should happen */
2031	}
2032	else m =op->map;
2033
2034	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2035	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2036	return;
2037	}
2038		2018
2039	mon = NULL;
2040	/* Go through all the objects, and find ones of interest. Only stop if	2019	/* Go through all the objects, and find ones of interest. Only stop if
2041	* we find a monster - that is something we know we want to attack.	2020	* we find a monster - that is something we know we want to attack.
2042	* if its a door or barrel (can roll) see if there may be monsters	2021	* if its a door or barrel (can roll) see if there may be monsters
2043	* on the space	2022	* on the space
		2023	*/
		2024	object *mon;
		2025	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		2026	{
		2027	if ((mon->flag [FLAG_ALIVE]
		2028	|| mon->type == LOCKED_DOOR
		2029	|| mon->flag [FLAG_CAN_ROLL])
		2030	&& mon != op)
		2031	break;
		2032	}
		2033
		2034	if (!mon) /* This happens anytime the player tries to move */
		2035	return false; /* into a wall */
		2036
		2037	mon = mon->head_ ();
		2038
		2039	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2040	if (op->contr->weapon_sp_left > 0.f)
		2041	if (player_attack_door (op, mon))
2044	*/	2042	{
2045	while (tmp!=NULL) {	2043	--op->contr->weapon_sp_left;
2046	if (tmp == op) {	2044	return true;
2047	tmp=tmp->above;	2045	}
2048	continue;	2046
		2047	/* The following deals with possibly attacking peaceful
		2048	* or friendly creatures. Basically, all players are considered
		2049	* unaggressive. If the moving player has peaceful set, then the
		2050	* object should be pushed instead of attacked. It is assumed that
		2051	* if you are braced, you will not attack friends accidently,
		2052	* and thus will not push them.
		2053	*/
		2054
		2055	/* If the creature is a pet, push it even if the player is not
		2056	* peaceful. Our assumption is the creature is a pet if the
		2057	* player owns it and it is either friendly or unagressive.
		2058	*/
		2059	if (op->type == PLAYER
		2060	&& ((mon->owner && mon->owner->contr
		2061	&& same_party (mon->owner->contr->party, op->contr->party))
		2062	|| mon->owner == op)
		2063	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		2064	{
		2065	/* If we're braced, we don't want to switch places with it */
		2066	if (op->contr->braced)
		2067	return false;
		2068
		2069	if (op->speed_left > 0.f)
		2070	{
		2071	--op->speed_left;
		2072
		2073	op->play_sound (sound_find ("push_player"));
		2074	push_ob (mon, dir, op);
		2075
		2076	if (op->contr->tmp_invis || op->hide)
		2077	make_visible (op);
		2078
		2079	return true;
		2080	}
		2081	else
		2082	return false;
		2083	}
		2084
		2085	/* in certain circumstances, you shouldn't attack friendly
		2086	* creatures. Note that if you are braced, you can't push
		2087	* someone, but put it inside this loop so that you won't
		2088	* attack them either.
		2089	*/
		2090	if ((mon->type == PLAYER || mon->enemy != op)
		2091	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
		2092	&& ((op->contr->peaceful
		2093	|| (mon->type == PLAYER && mon->contr->peaceful))
		2094	&& !on_battleground))
		2095	{
		2096	if (op->speed_left > 0.f)
		2097	{
		2098	--op->speed_left;
		2099
		2100	if (!op->contr->braced)
		2101	{
		2102	op->play_sound (sound_find ("push_player"));
		2103	push_ob (mon, dir, op);
2049	}	2104	}
2050	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	2105	else
2051	mon = tmp;	2106	op->statusmsg ("You withhold your attack");
2052	break;
2053	}
2054	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2055	mon = tmp;
2056	tmp=tmp->above;
2057	}
2058
2059	if (mon==NULL) /* This happens anytime the player tries to move */
2060	return; /* into a wall */
2061		2107
2062	if(mon->head != NULL)	2108	if (op->contr->tmp_invis || op->hide)
2063	mon = mon->head;	2109	make_visible (op);
2064		2110
2065	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	2111	return true;
2066	if (player_attack_door(op, mon)) return;
2067
2068	/* The following deals with possibly attacking peaceful
2069	* or frienddly creatures. Basically, all players are considered
2070	* unaggressive. If the moving player has peaceful set, then the
2071	* object should be pushed instead of attacked. It is assumed that
2072	* if you are braced, you will not attack friends accidently,
2073	* and thus will not push them.
2074	*/
2075
2076	/* If the creature is a pet, push it even if the player is not
2077	* peaceful. Our assumption is the creature is a pet if the
2078	* player owns it and it is either friendly or unagressive.
2079	*/
2080	if ((op->type==PLAYER)
2081	#if COZY_SERVER
2082	&&
2083	(
2084	(get_owner(mon) && get_owner(mon)->contr
2085	&& same_party (get_owner(mon)->contr->party, op->contr->party))
2086	|| get_owner(mon) == op
2087	)
2088	#else
2089	&& get_owner(mon)==op
2090	#endif
2091	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2092	{	2112	}
2093	/* If we're braced, we don't want to switch places with it */	2113	}
2094	if (op->contr->braced) return;
2095	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2096	(void) push_ob(mon,dir,op);
2097	if(op->contr->tmp_invis||op->hide) make_visible(op);
2098	return;
2099	}
2100
2101	/* in certain circumstances, you shouldn't attack friendly
2102	* creatures. Note that if you are braced, you can't push
2103	* someone, but put it inside this loop so that you won't
2104	* attack them either.
2105	*/
2106	if ((mon->type==PLAYER || mon->enemy != op) &&
2107	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&
2108	(
2109	#ifdef PROHIBIT_PLAYERKILL
2110	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&
2111	#else
2112	op->contr->peaceful &&
2113	#endif
2114	!on_battleground
2115	)) {
2116	if (!op->contr->braced) {
2117	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2118	(void) push_ob(mon,dir,op);
2119	} else {
2120	new_draw_info(0, 0,op,"You withhold your attack");
2121	}
2122	if(op->contr->tmp_invis||op->hide) make_visible(op);
2123	}
2124
2125	/* If the object is a boulder or other rollable object, then	2114	/* If the object is a boulder or other rollable object, then
2126	* roll it if not braced. You can't roll it if you are braced.	2115	* roll it if not braced. You can't roll it if you are braced.
2127	*/	2116	*/
2128	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2117	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		2118	{
		2119	if (op->speed_left > 0.f)
		2120	{
		2121	--op->speed_left;
		2122
2129	recursive_roll(mon,dir,op);	2123	recursive_roll (mon, dir, op);
2130	if(action_makes_visible(op)) make_visible(op);	2124	if (action_makes_visible (op))
2131	}	2125	make_visible (op);
2132		2126
		2127	return true;
		2128	}
		2129	}
2133	/* Any generic living creature. Including things like doors.	2130	/* Any generic living creature. Including things like doors.
2134	* Way it works is like this: First, it must have some hit points	2131	* Way it works is like this: First, it must have some hit points
2135	* and be living. Then, it must be one of the following:	2132	* and be living. Then, it must be one of the following:
2136	* 1) Not a player, 2) A player, but of a different party. Note	2133	* 1) Not a player, 2) A player, but of a different party. Note
2137	* that party_number -1 is no party, so attacks can still happen.	2134	* that party_number -1 is no party, so attacks can still happen.
2138	*/	2135	*/
2139
2140	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2136	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2141	((mon->type!=PLAYER || op->contr->party==NULL ||	2137	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2142	op->contr->party!=mon->contr->party))) {	2138	{
2143		2139	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2144	/* If the player hasn't hit something this tick, and does
2145	* so, give them speed boost based on weapon speed. Doing
2146	* it here is better than process_players2, which basically
2147	* incurred a 1 tick offset.
2148	*/
2149	if (!op->contr->has_hit) {
2150	op->speed_left += op->speed / op->contr->weapon_sp;
2151
2152	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2153	}
2154
2155	skill_attack(mon, op, 0, NULL, NULL);
2156
2157	/* If attacking another player, that player gets automatic
2158	* hitback, and doesn't loose luck either.
2159	* Disable hitback on the battleground or if the target is
2160	* the wiz.
2161	*/
2162	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2163	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2164	short luck = mon->stats.luck;
2165	mon->contr->has_hit = 1;
2166	skill_attack(op, mon, 0, NULL, NULL);
2167	mon->stats.luck = luck;
2168	}
2169	if(action_makes_visible(op)) make_visible(op);
2170	}	2140	{
2171	} /* if player should attack something */	2141	--op->contr->weapon_sp_left;
2172	}
2173		2142
		2143	skill_attack (mon, op, 0, 0, 0);
		2144
		2145	if (action_makes_visible (op))
		2146	make_visible (op);
		2147
		2148	return true;
		2149	}
		2150	}
		2151
		2152	return false;
		2153	}
		2154
		2155	bool
2174	int move_player(object *op,int dir) {	2156	move_player (object *op, int dir)
		2157	{
2175	int pick;	2158	int pick;
2176		2159
2177	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2160	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2178	return 0;
2179
2180	/* Sanity check: make sure dir is valid */
2181	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2182	LOG( llevError, "move_player: invalid direction %d\n", dir);
2183	return 0;
2184	}
2185
2186	/* peterm: added following line */
2187	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2188	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2189
2190	op->facing = dir;
2191
2192	if(op->hide) do_hidden_move(op);
2193
2194	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2195	/*nop*/;
2196	else if (op->contr->fire_on)
2197	fire (op, dir);
2198	else
2199	{
2200	move_player_attack (op, dir);
2201	pick = check_pick(op);
2202	}
2203
2204	/* Add special check for newcs players and fire on - this way, the
2205	* server can handle repeat firing.
2206	*/
2207	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2208	op->direction = dir;
2209	} else {
2210	op->direction=0;
2211	}
2212	/* Update how the player looks. Use the facing, so direction may
2213	* get reset to zero. This allows for full animation capabilities
2214	* for players.
2215	*/
2216	animate_object(op, op->facing);
2217	return 0;	2161	return 0;
		2162
		2163	/* Sanity check: make sure dir is valid */
		2164	if ((dir < 0) || (dir >= 9))
		2165	{
		2166	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2167	return 0;
		2168	}
		2169
		2170	/* peterm: added following line */
		2171	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2172	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2173
		2174	op->facing = dir;
		2175
		2176	if (op->hide)
		2177	do_hidden_move (op);
		2178
		2179	bool retval;
		2180
		2181	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2182	retval = RESULT_INT (0);
		2183	else if (op->contr->fire_on)
		2184	retval = fire (op, dir);
		2185	else
		2186	{
		2187	retval = move_player_attack (op, dir);
		2188	pick = check_pick (op);
		2189	}
		2190
		2191	/* Add special check for newcs players and fire on - this way, the
		2192	* server can handle repeat firing.
		2193	*/
		2194	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2195	op->direction = dir;
		2196	else
		2197	op->direction = 0;
		2198
		2199	/* Update how the player looks. Use the facing, so direction may
		2200	* get reset to zero. This allows for full animation capabilities
		2201	* for players.
		2202	*/
		2203	animate_object (op, op->facing);
		2204
		2205	return retval;
2218	}	2206	}
2219		2207
2220	/* This is similar to handle_player, below, but is only used by the	2208	/* This is similar to handle_player, below, but is only used by the
2221	* new client/server stuff.	2209	* new client/server stuff.
2222	* This is sort of special, in that the new client/server actually uses	2210	* This is sort of special, in that the new client/server actually uses
2223	* the new speed values for commands.	2211	* the new speed values for commands.
2224	*	2212	*
2225	* Returns true if there are more actions we can do.	2213	* Returns true if there are more actions we can do. Should not do
		2214	* many actions in a row, as that would be too unfair to other
		2215	* players.
2226	*/	2216	*/
		2217	bool
2227	int handle_newcs_player(object *op)	2218	handle_newcs_player (object *op)
2228	{	2219	{
2229	if (op->contr->hidden) {
2230	op->invisible = 1000;
2231	/* the socket code flashes the player visible/invisible
2232	* depending on the value of invisible, so we need to
2233	* alternate it here for it to work correctly.
2234	*/
2235	if (pticks & 2) op->invisible--;
2236	}
2237	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2238	op->invisible--;
2239	if(!op->invisible) {
2240	make_visible(op);
2241	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2242	}
2243	}
2244
2245	if (QUERY_FLAG(op, FLAG_SCARED)) {	2220	if (QUERY_FLAG (op, FLAG_SCARED))
		2221	{
		2222	if (op->speed_left > 0.f)
		2223	{
		2224	--op->speed_left;
2246	flee_player(op);	2225	flee_player (op);
2247	/* If player is still scared, that is his action for this tick */	2226
2248	if (QUERY_FLAG(op, FLAG_SCARED)) {
2249	op->speed_left--;
2250	return 0;	2227	return true;
2251	}	2228	}
		2229	else
		2230	return false;
2252	}	2231	}
2253		2232
2254	/* I've been seeing crashes where the golem has been destroyed, but
2255	* the player object still points to the defunct golem. The code that
2256	* destroys the golem looks correct, and it doesn't always happen, so
2257	* put this in a a workaround to clean up the golem pointer.
2258	*/
2259	if (op->contr->ranges[range_golem] &&
2260	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2261	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2262	op->contr->ranges[range_golem] = NULL;
2263	op->contr->golem_count = 0;
2264	}
2265
2266	/* call this here - we also will call this in do_ericserver, but	2233	/* call this here - we also will call this in do_ericserver, but
2267	* the players time has been increased when doericserver has been	2234	* the players time has been increased when doericserver has been
2268	* called, so we recheck it here.	2235	* called, so we recheck it here.
2269	*/	2236	*/
2270	HandleClient(&op->contr->socket, op->contr);	2237	if (op->contr->ns->handle_command ())
2271	if (op->speed_left<0) return 0;	2238	return true;
2272		2239
2273	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2240	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2274	/* All move commands take 1 tick, at least for now */
2275	op->speed_left--;
2276
2277	/* Instead of all the stuff below, let move_player take care
2278	* of it. Also, some of the skill stuff is only put in
2279	* there, as well as the confusion stuff.
2280	*/
2281	move_player(op, op->direction);	2241	return move_player (op, op->direction);
2282	if (op->speed_left>0) return 1;	2242
2283	else return 0;	2243	return false;
2284	}	2244	}
		2245
		2246	int
		2247	save_life (object *op)
		2248	{
		2249	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2285	return 0;	2250	return 0;
2286	}
2287		2251
2288	int save_life(object *op) {	2252	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2289	object *tmp;	2253	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
		2254	{
		2255	op->play_sound (sound_find ("ob_evaporate"));
		2256	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2290		2257
		2258	tmp->destroy (true);
2291	if(!QUERY_FLAG(op,FLAG_LIFESAVE))	2259	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2260
		2261	if (op->stats.hp < 0)
		2262	op->stats.hp = op->stats.maxhp;
		2263
		2264	if (op->stats.food < 0)
		2265	op->stats.food = 999;
		2266
		2267	op->update_stats ();
2292	return 0;	2268	return 1;
2293
2294	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)
2295	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {
2296	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2297	new_draw_info_format(NDI_UNIQUE, 0,op,
2298	"Your %s vibrates violently, then evaporates.",
2299	query_name(tmp));
2300	if (op->contr)
2301	esrv_del_item(op->contr, tmp->count);
2302	remove_ob(tmp);
2303	free_object(tmp);
2304	CLEAR_FLAG(op, FLAG_LIFESAVE);
2305	if(op->stats.hp<0)
2306	op->stats.hp = op->stats.maxhp;
2307	if(op->stats.food<0)
2308	op->stats.food = 999;
2309	fix_player(op);
2310	return 1;
2311	}	2269	}
		2270
2312	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2271	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2313	CLEAR_FLAG(op, FLAG_LIFESAVE);	2272	CLEAR_FLAG (op, FLAG_LIFESAVE);
2314	enter_player_savebed(op); /* bring him home. */	2273	enter_player_savebed (op); /* bring him home. */
2315	return 0;	2274	return 0;
2316	}	2275	}
2317		2276
2318	/* This goes throws the inventory and removes unpaid objects, and puts them	2277	/* This goes throws the inventory and removes unpaid objects, and puts them
2319	* back in the map (location and map determined by values of env). This	2278	* back in the map (location and map determined by values of env). This
2320	* function will descend into containers. op is the object to start the search	2279	* function will descend into containers. op is the object to start the search
2321	* from.	2280	* from.
2322	*/	2281	*/
		2282	static void
2323	void remove_unpaid_objects(object *op, object *env)	2283	drop_unpaid_items (object *op, object *env)
2324	{	2284	{
2325	object *next;
2326
2327	while (op) {	2285	while (op)
		2286	{
2328	next=op->below; /* Make sure we have a good value, in case	2287	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2329	* we remove object 'op'	2288
2330	*/
2331	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2289	if (QUERY_FLAG (op, FLAG_UNPAID))
2332	remove_ob(op);	2290	op->insert_at (env);
2333	op->x = env->x;	2291	else if (op->inv)
2334	op->y = env->y;	2292	drop_unpaid_items (op->inv, env);
2335	if (env->type == PLAYER)	2293
2336	esrv_del_item(env->contr, op->count);
2337	insert_ob_in_map(op, env->map, NULL,0);
2338	}
2339	else if (op->inv) remove_unpaid_objects(op->inv, env);
2340	op=next;	2294	op = next;
2341	}	2295	}
2342	}	2296	}
2343		2297
		2298	void
		2299	object::drop_unpaid_items ()
		2300	{
		2301	if (!flag [FLAG_REMOVED])
		2302	::drop_unpaid_items (inv, this);
		2303	}
2344		2304
2345	/*	2305	/*
2346	* Returns pointer a static string containing gravestone text	2306	* Returns pointer a static string containing gravestone text
2347	* Moved from apply.c to player.c - player.c is what	2307	* Moved from apply.c to player.c - player.c is what
2348	* actually uses this function. player.c may not be quite the	2308	* actually uses this function. player.c may not be quite the
2349	* best, a misc file for object actions is probably better,	2309	* best, a misc file for object actions is probably better,
2350	* but there isn't one in the server directory.	2310	* but there isn't one in the server directory.
2351	*/	2311	*/
		2312	const char *
2352	char *gravestone_text (object *op)	2313	gravestone_text (object *op)
2353	{	2314	{
		2315	static dynbuf_text buf;
		2316
		2317	buf << "---- R.I.P. ----\n\n"
		2318	<< op->name;
		2319
		2320	if (op->type == PLAYER)
		2321	buf << " the " << op->contr->title;
		2322
		2323	buf << "\n\n";
		2324
		2325	buf << "who was level ";
		2326	buf << (sint32)op->level << "\n\n" // OO breakdown
		2327	<< " when " << (op->contr ? "killed" : "died") << "\n\n";
		2328
		2329	if (op->type == PLAYER)
		2330	buf << "by " << op->contr->killer_name () << ".\n\n";
		2331
		2332	{
2354	static char buf2[MAX_BUF];	2333	static char buf2[128];
2355	char buf[MAX_BUF];
2356	time_t now = time (NULL);	2334	time_t now = time (NULL);
2357
2358	strcpy (buf2, " R.I.P.\n\n");
2359	if (op->type == PLAYER)
2360	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2361	else
2362	sprintf (buf, "%s\n", &op->name);
2363	strncat (buf2, " ", 20 - strlen (buf) / 2);
2364	strcat (buf2, buf);
2365	if (op->type == PLAYER)
2366	sprintf (buf, "who was in level %d when killed\n", op->level);
2367	else
2368	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2369	strncat (buf2, " ", 20 - strlen (buf) / 2);
2370	strcat (buf2, buf);
2371	if (op->type == PLAYER) {
2372	sprintf (buf, "by %s.\n\n", op->contr->killer);
2373	strncat (buf2, " ", 21 - strlen (buf) / 2);
2374	strcat (buf2, buf);
2375	}
2376	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2335	strftime (buf2, 128, "%b %d %Y\n\n", localtime (&now));
2377	strncat (buf2, " ", 20 - strlen (buf) / 2);	2336	buf << buf2;
2378	strcat (buf2, buf);	2337	}
		2338
2379	return buf2;	2339	return buf;
2380	}	2340	}
2381		2341
2382		2342	void
2383
2384	void do_some_living(object *op) {	2343	do_some_living (object *op)
		2344	{
2385	int last_food=op->stats.food;	2345	int last_food = op->stats.food;
2386	int gen_hp, gen_sp, gen_grace;	2346	int gen_hp, gen_sp, gen_grace;
2387	int over_hp, over_sp, over_grace;	2347	int over_hp, over_sp, over_grace;
2388	int i;	2348	int i;
2389	int rate_hp = 1200;	2349	int rate_hp = 1200;
2390	int rate_sp = 2500;	2350	int rate_sp = 2500;
2391	int rate_grace = 2000;	2351	int rate_grace = 2000;
2392	const int max_hp = 1;	2352	const int max_hp = 1;
2393	const int max_sp = 1;	2353	const int max_sp = 1;
2394	const int max_grace = 1;	2354	const int max_grace = 1;
2395		2355
2396	if (op->contr->outputs_sync)	2356	if (op->contr->hidden)
2397	{	2357	{
2398	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2358	op->invisible = 1000;
2399	if (op->contr->outputs[i].buf!=NULL &&	2359	/* the socket code flashes the player visible/invisible
2400	(op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2360	* depending on the value of invisible, so we need to
2401	flush_output_element(op, &op->contr->outputs[i]);	2361	* alternate it here for it to work correctly.
		2362	*/
		2363	if (pticks & 2)
		2364	op->invisible--;
2402	}	2365	}
		2366	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2367	{
		2368	if (!op->invisible--)
		2369	{
		2370	make_visible (op);
		2371	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2372	}
		2373	}
2403		2374
2404	if(op->contr->state==ST_PLAYING) {	2375	if (op->contr->ns->state == ST_PLAYING)
2405		2376	{
2406	/* these next three if clauses make it possible to SLOW DOWN	2377	/* these next three if clauses make it possible to SLOW DOWN
2407	hp/grace/spellpoint regeneration. */	2378	hp/grace/spellpoint regeneration. */
2408	if(op->contr->gen_hp >= 0 )	2379	if (op->contr->gen_hp >= 0)
2409	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;	2380	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2410	else {	2381	else
		2382	{
2411	gen_hp = op->stats.maxhp;	2383	gen_hp = op->stats.maxhp;
2412	rate_hp -= rate_hp/2 * op->contr->gen_hp;	2384	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2413	}	2385	}
		2386
2414	if(op->contr->gen_sp >= 0 )	2387	if (op->contr->gen_sp >= 0)
2415	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;	2388	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2416	else {	2389	else
		2390	{
2417	gen_sp = op->stats.maxsp;	2391	gen_sp = op->stats.maxsp;
2418	rate_sp -= rate_sp/2 * op->contr->gen_sp;	2392	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2419	}	2393	}
		2394
2420	if(op->contr->gen_grace >= 0)	2395	if (op->contr->gen_grace >= 0)
2421	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2396	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2422	else {	2397	else
		2398	{
2423	gen_grace = op->stats.maxgrace;	2399	gen_grace = op->stats.maxgrace;
2424	rate_grace -= rate_grace/2 * op->contr->gen_grace;	2400	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2425	}
2426
2427	/* Regenerate Spell Points */
2428	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2429	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2430	if(op->stats.sp<op->stats.maxsp) {
2431	op->stats.sp++;
2432	/* dms do not consume food */
2433	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2434	op->stats.food--;
2435	if(op->contr->digestion<0)
2436	op->stats.food+=op->contr->digestion;
2437	else if(op->contr->digestion>0 &&
2438	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2439	op->stats.food=last_food;
2440	}	2401	}
2441	}
2442	if (max_sp>1) {
2443	over_sp = (gen_sp+10)/rate_sp;
2444	if (over_sp > 0) {
2445	if(op->stats.sp<op->stats.maxsp) {
2446	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2447	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2448	op->stats.sp--;
2449	if(op->stats.sp>op->stats.maxsp)
2450	op->stats.sp=op->stats.maxsp;
2451	}
2452	op->last_sp=0;
2453	} else {
2454	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2455	}
2456	} else {
2457	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2458	}
2459	}
2460		2402
2461	/* Regenerate Grace */	2403	/* Regenerate Grace */
2462	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/	2404	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2463	if(--op->last_grace<0) {	2405	if (--op->last_grace < 0)
		2406	{
2464	if(op->stats.grace<op->stats.maxgrace/2)	2407	if (op->stats.grace < op->stats.maxgrace / 2)
2465	op->stats.grace++; /* no penalty in food for regaining grace */	2408	op->stats.grace++; /* no penalty in food for regaining grace */
		2409
2466	if(max_grace>1) {	2410	if (max_grace > 1)
		2411	{
2467	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;	2412	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
2468	if (over_grace > 0) {	2413	if (over_grace > 0)
		2414	{
2469	op->stats.sp += over_grace	2415	op->stats.sp += over_grace
2470	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;	2416	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2471	op->last_grace=0;	2417	op->last_grace = 0;
		2418	}
2472	} else {	2419	else
		2420	{
2473	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2421	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2422	}
2474	}	2423	}
2475	} else {	2424	else
		2425	{
2476	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2426	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2477	}	2427	}
2478	/* wearing stuff doesn't detract from grace generation. */	2428	/* wearing stuff doesn't detract from grace generation. */
2479	}
2480
2481	/* Regenerate Hit Points */
2482	if(--op->last_heal<0) {
2483	if(op->stats.hp<op->stats.maxhp) {
2484	op->stats.hp++;
2485	/* dms do not consume food */
2486	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2487	op->stats.food--;
2488	if(op->contr->digestion<0)
2489	op->stats.food+=op->contr->digestion;
2490	else if(op->contr->digestion>0 &&
2491	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2492	op->stats.food=last_food;
2493	}	2429	}
2494	}	2430
2495	if(max_hp>1) {	2431	if (op->stats.food > 0)
2496	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2497	if (over_hp > 0) {
2498	op->stats.sp += over_hp
2499	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2500	op->last_heal=0;
2501	} else {
2502	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2503	}	2432	{
2504	} else {	2433	/* Regenerate Spell Points */
2505	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);	2434	if (!op->contr->golem && --op->last_sp < 0)
2506	}	2435	{
2507	}	2436	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2508		2437
2509	/* Digestion */	2438	if (op->stats.sp < op->stats.maxsp)
2510	if(--op->last_eat<0) {	2439	{
2511	#ifdef COZY_SERVER	2440	op->stats.sp++;
2512	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2513	int bonus=dg>0?dg:0,
2514	penalty=dg<0?-dg:0;
2515	#else
2516	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2517	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2518	#endif
2519		2441
2520	if(op->contr->gen_hp > 0)
2521	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);
2522	else
2523	op->last_eat=25*(1+bonus)/(penalty +1);
2524	/* dms do not consume food */	2442	/* dms do not consume food */
2525	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;
2526	}
2527	}
2528
2529	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {
2530	object *tmp, *flesh=NULL;
2531
2532	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {
2533	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2443	if (!QUERY_FLAG (op, FLAG_WIZ))
2534	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {
2535	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");
2536	manual_apply(op,tmp,0);
2537	if(op->stats.food>=0||op->stats.hp<0)
2538	break;	2444	{
		2445	op->stats.food--;
		2446
		2447	if (op->contr->digestion < 0)
		2448	op->stats.food += op->contr->digestion;
		2449	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2450	op->stats.food = last_food;
		2451	}
2539	}	2452	}
		2453
		2454	if (max_sp > 1)
		2455	{
		2456	over_sp = (gen_sp + 10) / rate_sp;
		2457	if (over_sp > 0)
		2458	{
		2459	if (op->stats.sp < op->stats.maxsp)
		2460	{
		2461	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2462
		2463	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2464	op->stats.sp--;
		2465
		2466	if (op->stats.sp > op->stats.maxsp)
		2467	op->stats.sp = op->stats.maxsp;
		2468	}
		2469
		2470	op->last_sp = 0;
		2471	}
		2472	else
		2473	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2474	}
		2475	else
		2476	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2477	}
		2478
		2479	/* Regenerate Hit Points */
		2480	if (--op->last_heal < 0)
		2481	{
		2482	if (op->stats.hp < op->stats.maxhp)
		2483	{
		2484	op->stats.hp++;
		2485
		2486	/* dms do not consume food */
		2487	if (!QUERY_FLAG (op, FLAG_WIZ))
		2488	{
		2489	op->stats.food--;
		2490
		2491	if (op->contr->digestion < 0)
		2492	op->stats.food += op->contr->digestion;
		2493	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2494	op->stats.food = last_food;
		2495	}
		2496	}
		2497
		2498	if (max_hp > 1)
		2499	{
		2500	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2501
		2502	if (over_hp > 0)
		2503	{
		2504	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2505	op->last_heal = 0;
		2506	}
		2507	else
		2508	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2509	}
		2510	else
		2511	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2512	}
		2513	}
		2514
		2515	/* Digestion */
		2516	if (--op->last_eat < 0)
		2517	{
		2518	int bonus = max (0, op->contr->digestion),
		2519	penalty = max (0, -op->contr->digestion);
		2520
		2521	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2522
		2523	/* dms do not consume food */
		2524	if (!QUERY_FLAG (op, FLAG_WIZ))
		2525	op->stats.food--;
		2526	}
		2527
		2528	if (op->stats.food < 0 && op->stats.hp >= 0)
		2529	{
		2530	object *flesh = 0;
		2531
		2532	for_inv_removable (op, tmp)
		2533	{
		2534	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2535	continue;
		2536
		2537	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2538	{
		2539	op->statusmsg ("You blindly grab for a bite of food. "
		2540	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2541	manual_apply (op, tmp, 0);
		2542
		2543	if (op->stats.food >= 0 || op->stats.hp < 0)
		2544	break;
		2545	}
2540	else if (tmp->type==FLESH) flesh=tmp;	2546	else if (tmp->type == FLESH)
2541	} /* End if paid for object */	2547	flesh = tmp;
2542	} /* end of for loop */	2548	}
		2549
2543	/* If player is still starving, it means they don't have any food, so	2550	/* If player is still starving, it means they don't have any food, so
2544	* eat flesh instead.	2551	* eat flesh instead.
2545	*/	2552	*/
2546	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2553	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2547	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2554	{
		2555	op->statusmsg ("You blindly grab for a bite of food. "
		2556	"H<To prevent you from starving, you ate some random item from your backpack.>");
2548	manual_apply(op,flesh,0);	2557	manual_apply (op, flesh, 0);
		2558	}
		2559
		2560	// If player is still starving, alert him!
		2561	if (op->stats.food < 0)
		2562	op->failmsg ("You are starving! "
		2563	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2564	}
		2565
		2566	if (op->stats.food < 0)
2549	}	2567	{
2550	} /* end if player is starving */	2568	op->stats.hp += op->stats.food;
		2569	op->stats.food = 0;
2551		2570
2552	while(op->stats.food<0&&op->stats.hp>0)	2571	if (op->stats.hp < 0)
2553	op->stats.food++,op->stats.hp--;	2572	{
		2573	op->contr->killer = archetype::get ("killer_starvation");
		2574	op->contr->killer->destroy (true);
		2575	}
		2576	}
2554		2577
2555	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2578	/* killer should be set here already */
		2579	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2556	kill_player(op);	2580	kill_player (op);
		2581	}
2557	}	2582	}
2558
2559
2560		2583
2561	/* If the player should die (lack of hp, food, etc), we call this.	2584	/* If the player should die (lack of hp, food, etc), we call this.
2562	* op is the player in jeopardy. If the player can not be saved (not	2585	* op is the player in jeopardy. If the player can not be saved (not
2563	* permadeath, no lifesave), this will take care of removing the player	2586	* permadeath, no lifesave), this will take care of removing the player
2564	* file.	2587	* file.
2565	*/	2588	*/
		2589	void
2566	void kill_player(object *op)	2590	kill_player (object *op)
2567	{	2591	{
		2592	int x, y;
2568	char buf[MAX_BUF];	2593	char buf[MAX_BUF];
2569	int x, y;
2570	//int i;
2571	mapstruct *map; /* this is for resurrection */	2594	maptile *map; /* this is for resurrection */
2572	/* int z;
2573	int num_stats_lose;
2574	int lost_a_stat;
2575	int lose_this_stat;
2576	int this_stat; */
2577	int will_kill_again;	2595	int will_kill_again;
2578	archetype *at;	2596	archetype *at;
2579	object *tmp;	2597	object *tmp;
2580		2598
2581	if(save_life(op))	2599	if (save_life (op))
2582	return;	2600	return;
2583		2601
2584
2585	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2602	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2586	* in cities ONLY!!! It is very important that this doesn't get abused.	2603	* in cities ONLY!!! It is very important that this doesn't get abused.
2587	* Look at op_on_battleground() for more info --AndreasV	2604	* Look at op_on_battleground() for more info --AndreasV
2588	*/	2605	*/
2589	if (op_on_battleground(op, &x, &y)) {	2606	if (op_on_battleground (op, &x, &y))
2590	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2607	{
2591	"You have been defeated in combat!");	2608	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2592	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2609	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2593	"Local medics have saved your life...");	2610
2594
2595	/* restore player */	2611	/* restore player */
2596	at = find_archetype("poisoning");	2612	at = archetype::find ("poisoning");
2597	tmp=present_arch_in_ob(at,op);	2613	if (object *tmp = present_arch_in_ob (at, op))
2598	if (tmp) {	2614	{
2599	remove_ob(tmp);	2615	tmp->destroy (true);
2600	free_object(tmp);
2601	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2616	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
		2617	}
		2618
		2619	at = archetype::find ("confusion");
		2620	if (object *tmp = present_arch_in_ob (at, op))
2602	}	2621	{
2603		2622	tmp->destroy (true);
2604	at = find_archetype("confusion");
2605	tmp=present_arch_in_ob(at,op);
2606	if (tmp) {
2607	remove_ob(tmp);
2608	free_object(tmp);
2609	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2623	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2610	}	2624	}
2611		2625
2612	cure_disease(op,0); /* remove any disease */	2626	cure_disease (op, 0, 0); /* remove any disease */
2613	op->stats.hp=op->stats.maxhp;	2627	op->stats.hp = op->stats.maxhp;
2614	if (op->stats.food<=0) op->stats.food=999;	2628	if (op->stats.food <= 0)
2615		2629	op->stats.food = 999;
		2630
2616	/* create a bodypart-trophy to make the winner happy */	2631	/* create a bodypart-trophy to make the winner happy */
2617	tmp=arch_to_object(find_archetype("finger"));	2632	if (object *tmp = arch_to_object (archetype::find ("finger")))
2618	if (tmp != NULL)
2619	{
2620	sprintf(buf,"%s's finger", &op->name);
2621	tmp->name = buf;
2622	sprintf(buf," This finger has been cut off %s\n"
2623	" the %s, when he was defeated at\n level %d by %s.\n",
2624	&op->name, op->contr->title, (int)(op->level),
2625	op->contr->killer);
2626	tmp->msg=buf;
2627	tmp->value=0, tmp->material=0, tmp->type=0;
2628	tmp->materialname = NULL;
2629	tmp->x = op->x, tmp->y = op->y;
2630	insert_ob_in_map(tmp,op->map,op,0);
2631	}	2633	{
		2634	tmp->name = format ("%s's finger" , &op->name);
		2635	tmp->name_pl = format ("%s's fingers", &op->name);
		2636	tmp->msg = format (
		2637	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
		2638	&op->name, op->contr->title,
		2639	(int)op->level,
		2640	op->contr->killer_name ()
		2641	);
		2642	tmp->value = 0, tmp->type = 0;
		2643	tmp->materialname = "organics";
		2644	tmp->insert_at (op, tmp);
2632		2645	}
		2646
2633	/* teleport defeated player to new destination*/	2647	/* teleport defeated player to new destination */
2634	transfer_ob(op, x, y, 0, NULL);	2648	transfer_ob (op, x, y, 0, NULL);
2635	op->contr->braced=0;	2649	op->contr->braced = 0;
2636	return;	2650	return;
2637	}	2651	}
2638		2652
2639	INVOKE_PLAYER (DEATH, op->contr);	2653	INVOKE_PLAYER (DEATH, op->contr);
2640		2654
2641	command_kill_pets (op, 0);	2655	command_kill_pets (op, 0);
2642		2656
2643	if(op->stats.food<0) {	2657	op->contr->play_sound (sound_find ("player_dies"));
2644	if (op->contr->explore) {
2645	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2646	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2647	op->stats.food=999;
2648	return;
2649	}
2650	sprintf(buf,"%s starved to death.",&op->name);
2651	strcpy(op->contr->killer,"starvation");
2652	}
2653	else {
2654	if (op->contr->explore) {
2655	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2656	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2657	op->stats.hp=op->stats.maxhp;
2658	return;
2659	}
2660	sprintf(buf,"%s died.", &op->name);
2661	}
2662	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2663		2658
2664	/* save the map location for corpse, gravestone*/	2659	/* save the map location for corpse, gravestone */
2665	x=op->x;y=op->y;map=op->map;	2660	x = op->x;
		2661	y = op->y;
		2662	map = op->map;
2666		2663
2667
2668	if (settings.not_permadeth == TRUE) {
2669	/* NOT_PERMADEATH code. This basically brings the character back to	2664	/* NOT_PERMADEATH code. This basically brings the character back to
2670	* life if they are dead - it takes some exp and a random stat.	2665	* life if they are dead - it takes some exp and a random stat.
2671	* See the config.h file for a little more in depth detail about this.	2666	* See the config.h file for a little more in depth detail about this.
2672	*/	2667	*/
2673		2668
2674	/* Basically two ways to go - remove a stat permanently, or just	2669	/* Basically two ways to go - remove a stat permanently, or just
2675	* make it depletion. This bunch of code deals with that aspect	2670	* make it depletion. This bunch of code deals with that aspect
2676	* of death.	2671	* of death.
2677	*/	2672	*/
2678	#ifndef COZY_SERVER	2673	#ifndef COZY_SERVER
2679	if (settings.balanced_stat_loss) {	2674	if (settings.balanced_stat_loss)
		2675	{
2680	/* If stat loss is permanent, lose one stat only. */	2676	/* If stat loss is permanent, lose one stat only. */
2681	/* Lower level chars don't lose as many stats because they suffer	2677	/* Lower level chars don't lose as many stats because they suffer
2682	more if they do. */	2678	more if they do. */
2683	/* Higher level characters can afford things such as potions of	2679	/* Higher level characters can afford things such as potions of
2684	restoration, or better, stat potions. So we slug them that	2680	restoration, or better, stat potions. So we slug them that
2685	little bit harder. */	2681	little bit harder. */
2686	/* GD */	2682	/* GD */
2687	if (settings.stat_loss_on_death)	2683	if (settings.stat_loss_on_death)
2688	num_stats_lose = 1;
2689	else
2690	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;
2691	} else {
2692	num_stats_lose = 1;	2684	num_stats_lose = 1;
2693	}	2685	else
		2686	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
		2687	}
		2688	else
		2689	num_stats_lose = 1;
		2690
2694	lost_a_stat = 0;	2691	lost_a_stat = 0;
2695		2692
2696	for (z=0; z<num_stats_lose; z++) {	2693	for (z = 0; z < num_stats_lose; z++)
		2694	{
2697	i = RANDOM() % NUM_STATS;	2695	i = RANDOM () % NUM_STATS;
2698		2696
2699	if (settings.stat_loss_on_death) {	2697	if (settings.stat_loss_on_death)
		2698	{
2700	/* Pick a random stat and take a point off it. Tell the player	2699	/* Pick a random stat and take a point off it. Tell the player
2701	* what he lost.	2700	* what he lost.
2702	*/	2701	*/
2703	change_attr_value(&(op->stats), i,-1);	2702	change_attr_value (&(op->stats), i, -1);
2704	check_stat_bounds(&(op->stats));	2703	check_stat_bounds (&(op->stats));
2705	change_attr_value(&(op->contr->orig_stats), i,-1);	2704	change_attr_value (&(op->contr->orig_stats), i, -1);
2706	check_stat_bounds(&(op->contr->orig_stats));	2705	check_stat_bounds (&(op->contr->orig_stats));
2707	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2706	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2708	lost_a_stat = 1;	2707	lost_a_stat = 1;
2709	} else {	2708	}
		2709	else
		2710	{
2710	/* deplete a stat */	2711	/* deplete a stat */
2711	archetype *deparch=find_archetype("depletion");	2712	archetype *deparch = archetype::find ("depletion");
2712	object *dep;	2713	object *dep;
		2714
		2715	dep = present_arch_in_ob (deparch, op);
		2716	if (!dep)
2713		2717	{
2714	dep = present_arch_in_ob(deparch,op);
2715	if(!dep) {
2716	dep = arch_to_object(deparch);	2718	dep = arch_to_object (deparch);
2717	insert_ob_in_ob(dep, op);	2719	insert_ob_in_ob (dep, op);
2718	}	2720	}
2719	lose_this_stat = 1;	2721	lose_this_stat = 1;
2720	if (settings.balanced_stat_loss) {	2722	if (settings.balanced_stat_loss)
		2723	{
2721	/* GD */	2724	/* GD */
2722	/* Get the stat that we're about to deplete. */	2725	/* Get the stat that we're about to deplete. */
2723	this_stat = get_attr_value(&(dep->stats), i);	2726	this_stat = get_attr_value (&(dep->stats), i);
2724	if (this_stat < 0) {	2727	if (this_stat < 0)
		2728	{
2725	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;	2729	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
2726	int keep_chance = this_stat * this_stat;	2730	int keep_chance = this_stat * this_stat;
		2731
2727	/* Yes, I am paranoid. Sue me. */	2732	/* Yes, I am paranoid. Sue me. */
2728	if (keep_chance < 1)	2733	if (keep_chance < 1)
2729	keep_chance = 1;	2734	keep_chance = 1;
2730		2735
2731	/* There is a maximum depletion total per level. */	2736	/* There is a maximum depletion total per level. */
2732	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {	2737	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2738	{
2733	lose_this_stat = 0;	2739	lose_this_stat = 0;
2734	/* Take loss chance vs keep chance to see if we	2740	/* Take loss chance vs keep chance to see if we
2735	retain the stat. */	2741	retain the stat. */
2736	} else {
2737	if (random_roll(0, loss_chance + keep_chance-1,
2738	op, PREFER_LOW) < keep_chance)
2739	lose_this_stat = 0;
2740	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2741	this_stat, keep_chance, loss_chance,
2742	lose_this_stat?"LOSE":"KEEP"); */
2743	}
2744	}	2742	}
2745	}	2743	else
2746
2747	if (lose_this_stat) {
2748	this_stat = get_attr_value(&(dep->stats), i);
2749	/* We could try to do something clever like find another
2750	* stat to reduce if this fails. But chances are, if
2751	* stats have been depleted to -50, all are pretty low
2752	* and should be roughly the same, so it shouldn't make a
2753	* difference.
2754	*/	2744	{
2755	if (this_stat>=-50) {	2745	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
2756	change_attr_value(&(dep->stats), i, -1);
2757	SET_FLAG(dep, FLAG_APPLIED);
2758	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);
2759	fix_player(op);
2760	lost_a_stat = 1;	2746	lose_this_stat = 0;
		2747	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2748	this_stat, keep_chance, loss_chance,
		2749	lose_this_stat?"LOSE":"KEEP"); */
2761	}	2750	}
2762	}	2751	}
2763	}	2752	}
2764	}	2753
2765	/* If no stat lost, tell the player. */
2766	if (!lost_a_stat)	2754	if (lose_this_stat)
2767	{	2755	{
2768	/* determine_god() seems to not work sometimes... why is this?	2756	this_stat = get_attr_value (&(dep->stats), i);
2769	Should I be using something else? GD */	2757	/* We could try to do something clever like find another
2770	const char *god = determine_god(op);	2758	* stat to reduce if this fails. But chances are, if
2771	if (god && (strcmp(god, "none")))	2759	* stats have been depleted to -50, all are pretty low
2772	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2760	* and should be roughly the same, so it shouldn't make a
2773	"moment you feel the holy presence of %s protecting"	2761	* difference.
2774	" you.", god);	2762	*/
		2763	if (this_stat >= -50)
2775	else	2764	{
2776	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"	2765	change_attr_value (&(dep->stats), i, -1);
2777	" feel a holy presence protecting you.");	2766	SET_FLAG (dep, FLAG_APPLIED);
		2767	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2768	op->update_stats ();
		2769	lost_a_stat = 1;
		2770	}
2778	}	2771	}
		2772	}
		2773	}
		2774
		2775	/* If no stat lost, tell the player. */
		2776	if (!lost_a_stat)
		2777	{
		2778	/* determine_god() seems to not work sometimes... why is this?
		2779	Should I be using something else? GD */
		2780	const char *god = determine_god (op);
		2781
		2782	if (god && (strcmp (god, "none")))
		2783	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
		2784	else
		2785	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
		2786	}
		2787	#else
		2788	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you from losing yourself completely.");
2779	#endif	2789	#endif
2780	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2781	" feel a holy presence protecting you from losing yourself completely.");
2782		2790
2783	/* Put a gravestone up where the character 'almost' died. List the	2791	/* Put a gravestone up where the character 'almost' died. List the
2784	* exp loss on the stone.	2792	* exp loss on the stone.
2785	*/	2793	*/
2786	tmp=arch_to_object(find_archetype("gravestone"));	2794	tmp = arch_to_object (archetype::find ("gravestone"));
2787	sprintf(buf,"%s's gravestone",&op->name); tmp->name = buf;	2795	tmp->name = format ("%s's gravestone", &op->name);
2788	sprintf(buf,"%s's gravestones",&op->name); tmp->name_pl = buf;	2796	tmp->name_pl = format ("%s's gravestones", &op->name);
2789	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"	2797	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2790	"who was killed\n"	2798	&op->name, op->contr->title, op->contr->killer_name ());
2791	"by %s.\n",
2792	&op->name, op->contr->title,
2793	op->contr->killer);
2794	tmp->msg = buf;
2795	tmp->x=op->x,tmp->y=op->y;	2799	tmp->x = op->x, tmp->y = op->y;
2796	insert_ob_in_map (tmp, op->map, NULL,0);	2800	insert_ob_in_map (tmp, op->map, NULL, 0);
2797		2801
2798	/**************************************/	2802	/**************************************/
2799	/* */	2803	/* */
2800	/* Subtract the experience points, */	2804	/* Subtract the experience points, */
2801	/* if we died cause of food, give us */	2805	/* if we died cause of food, give us */
2802	/* food, and reset HP's... */	2806	/* food, and reset HP's... */
2803	/* */	2807	/* */
2804	/**************************************/	2808	/**************************************/
2805		2809
2806	/* remove any poisoning and confusion the character may be suffering.*/	2810	/* remove any poisoning and confusion the character may be suffering. */
2807	/* restore player */	2811	/* restore player */
2808	at = find_archetype("poisoning");	2812	at = archetype::find ("poisoning");
2809	tmp=present_arch_in_ob(at,op);	2813	tmp = present_arch_in_ob (at, op);
2810	if (tmp) {	2814
2811	remove_ob(tmp);	2815	if (tmp)
2812	free_object(tmp);	2816	{
		2817	tmp->destroy (true);
2813	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2818	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2814	}	2819	}
2815		2820
2816	at = find_archetype("confusion");	2821	at = archetype::find ("confusion");
2817	tmp=present_arch_in_ob(at,op);	2822	tmp = present_arch_in_ob (at, op);
2818	if (tmp) {	2823	if (tmp)
2819	remove_ob(tmp);	2824	{
2820	free_object(tmp);	2825	tmp->destroy (true);
2821	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2826	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2822	}	2827	}
		2828
2823	cure_disease(op,0); /* remove any disease */	2829	cure_disease (op, 0, 0); /* remove any disease */
2824		2830
		2831	// remove all spell effects that are active
		2832	// to avoid long-term effects such as word-of-recall
		2833	for (object *item = op->inv; item; )
		2834	{
		2835	object *next = item->below;
		2836
		2837	if (item->type == SPELL_EFFECT && item->active)
		2838	item->destroy (true);
		2839
		2840	item = next;
		2841	}
		2842
2825	/*add_exp(op, (op->stats.exp * -0.20)); */	2843	/*add_exp(op, (op->stats.exp * -0.20)); */
2826	apply_death_exp_penalty(op);	2844	apply_death_exp_penalty (op);
2827	if(op->stats.food < 100) op->stats.food = 900;	2845
		2846	if (op->stats.food < 100)
		2847	op->stats.food = 900;
		2848
2828	op->stats.hp = op->stats.maxhp;	2849	op->stats.hp = op->stats.maxhp;
2829	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2850	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2830	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2851	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2831		2852
2832	/*	2853	/*
2833	* Check to see if the player is in a shop. IF so, then check to see if	2854	* Check to see if the player has any unpaid items. If so, remove them
2834	* the player has any unpaid items. If so, remove them and put them back	2855	* and put them back in the map.
2835	* in the map.	2856	*/
2836	*/	2857	op->drop_unpaid_items ();
2837		2858
2838	if (is_in_shop (op))
2839	remove_unpaid_objects(op->inv, op);
2840
2841	/****************************************/	2859	/****************************************/
2842	/* */	2860	/* */
2843	/* Move player to his current respawn- */	2861	/* Move player to his current respawn- */
2844	/* position (usually last savebed) */	2862	/* position (usually last savebed) */
2845	/* */	2863	/* */
2846	/****************************************/	2864	/****************************************/
2847		2865
2848	enter_player_savebed(op);	2866	enter_player_savebed (op);
2849		2867
2850	/* Save the player before inserting the force to reduce
2851	* chance of abuse.
2852	*/
2853	op->contr->braced=0;	2868	op->contr->braced = 0;
2854	save_player(op,1);
2855		2869
2856	/* it is possible that the player has blown something up	2870	/* it is possible that the player has blown something up
2857	* at his savebed location, and that can have long lasting	2871	* at his savebed location, and that can have long lasting
2858	* spell effects. So first see if there is a spell effect	2872	* spell effects. So first see if there is a spell effect
2859	* on the space that might harm the player.	2873	* on the space that might harm the player.
2860	*/	2874	*/
2861	will_kill_again=0;	2875	will_kill_again = 0;
2862	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2876	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2863	if (tmp->type ==SPELL_EFFECT)	2877	if (tmp->type == SPELL_EFFECT)
2864	will_kill_again|=tmp->attacktype;	2878	will_kill_again |= tmp->attacktype;
2865	}	2879
2866	if (will_kill_again) {	2880	if (will_kill_again)
		2881	{
2867	object *force;	2882	object *force;
2868	int at;	2883	int at;
2869		2884
2870	force=get_archetype(FORCE_NAME);	2885	force = get_archetype (FORCE_NAME);
2871	/* 50 ticks should be enough time for the spell to abate */	2886	/* 50 ticks should be enough time for the spell to abate */
2872	force->speed=0.1;	2887	force->speed = 0.1f;
2873	force->speed_left=-5.0;	2888	force->speed_left = -5.f;
2874	SET_FLAG(force, FLAG_APPLIED);	2889	SET_FLAG (force, FLAG_APPLIED);
2875	for (at=0; at<NROFATTACKS; at++) {	2890	for (at = 0; at < NROFATTACKS; at++)
2876	if (will_kill_again & (1 << at))	2891	if (will_kill_again & (1 << at))
2877	force->resist[at] = 100;	2892	force->resist[at] = 100;
		2893
		2894	insert_ob_in_ob (force, op);
		2895	op->update_stats ();
		2896	}
		2897
		2898	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
		2899	}
		2900
		2901	void
		2902	loot_object (object *op)
		2903	{ /* Grab and destroy some treasure */
		2904	object *tmp, *tmp2, *next;
		2905
		2906	op->close_container (); /* close open sack first */
		2907
		2908	for (tmp = op->inv; tmp; tmp = next)
		2909	{
		2910	next = tmp->below;
		2911
		2912	if (tmp->invisible)
		2913	continue;
		2914
		2915	tmp->remove ();
		2916	tmp->x = op->x, tmp->y = op->y;
		2917
		2918	if (tmp->type == CONTAINER)
		2919	loot_object (tmp); /* empty container to ground */
		2920
		2921	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2922	{
		2923	if (tmp->nrof > 1)
		2924	{
		2925	tmp->decrease (rndm (1, tmp->nrof - 1));
		2926	insert_ob_in_map (tmp, op->map, NULL, 0);
2878	}	2927	}
2879	insert_ob_in_ob(force, op);
2880	fix_player(op);
2881
2882	}
2883	/**************************************/
2884	/* */
2885	/* Repaint the characters inv, and */
2886	/* stats, and show a nasty message ;) */
2887	/* */
2888	/**************************************/
2889
2890	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2891	return;
2892	} /* NOT_PERMADETH */
2893	else {
2894	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2895	* should probably be embedded in an else statement.
2896	*/
2897
2898	op->contr->party=NULL;
2899	if (settings.set_title == TRUE)
2900	op->contr->own_title[0]='\0';
2901	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2902	check_score(op);
2903	if(op->contr->ranges[range_golem]!=NULL) {
2904	remove_friendly_object(op->contr->ranges[range_golem]);
2905	remove_ob(op->contr->ranges[range_golem]);
2906	free_object(op->contr->ranges[range_golem]);
2907	op->contr->ranges[range_golem]=NULL;
2908	op->contr->golem_count=0;
2909	}
2910	loot_object(op); /* Remove some of the items for good */
2911	remove_ob(op);
2912	op->direction=0;
2913
2914	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2915	delete_character(op->name,0);
2916	if (settings.resurrection == TRUE) {
2917	/* save playerfile sans equipment when player dies
2918	** then save it as player.pl.dead so that future resurrection
2919	** type spells will work on them nicely
2920	*/
2921	delete_character(op->name,0);
2922	op->stats.hp = op->stats.maxhp;
2923	op->stats.food = 999;
2924
2925	/* set the location of where the person will reappear when */
2926	/* maybe resurrection code should fix map also */
2927	strcpy(op->contr->maplevel, settings.emergency_mapname);
2928	if(op->map!=NULL)
2929	op->map = NULL;
2930	op->x = settings.emergency_x;
2931	op->y = settings.emergency_y;
2932	save_player(op,0);
2933	op->map = map;
2934	/* please see resurrection.c: peterm */
2935	dead_player(op);
2936	} else {	2928	else
2937	delete_character(op->name,1);	2929	tmp->destroy (true);
2938	}	2930	}
2939	}	2931	else
2940	play_again(op);
2941
2942	/* peterm: added to create a corpse at deathsite. */
2943	tmp=arch_to_object(find_archetype("corpse_pl"));
2944	sprintf(buf,"%s", &op->name);
2945	tmp->name = tmp->name_pl = buf;
2946	tmp->level=op->level;
2947	tmp->x=x;tmp->y=y;
2948	tmp->msg = gravestone_text(op);
2949	SET_FLAG (tmp, FLAG_UNIQUE);
2950	insert_ob_in_map (tmp, map, NULL,0);
2951	}
2952	}
2953
2954
2955	void loot_object(object *op) { /* Grab and destroy some treasure */
2956	object *tmp,*tmp2,*next;
2957
2958	if (op->container) { /* close open sack first */
2959	esrv_apply_container (op, op->container);
2960	}
2961
2962	for(tmp=op->inv;tmp!=NULL;tmp=next) {
2963	next=tmp->below;
2964	if (tmp->type==EXPERIENCE || tmp->invisible) continue;
2965	remove_ob(tmp);
2966	tmp->x=op->x,tmp->y=op->y;
2967	if (tmp->type == CONTAINER) { /* empty container to ground */
2968	loot_object(tmp);
2969	}
2970	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)
2971	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {
2972	if(tmp->nrof>1) {
2973	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));
2974	free_object(tmp2);
2975	insert_ob_in_map(tmp,op->map,NULL,0);	2932	insert_ob_in_map (tmp, op->map, NULL, 0);
2976	} else
2977	free_object(tmp);
2978	} else
2979	insert_ob_in_map(tmp,op->map,NULL,0);
2980	}	2933	}
2981	}	2934	}
2982		2935
2983	/*	2936	/*
2984	* fix_weight(): Check recursively the weight of all players, and fix	2937	* fix_weight(): Check recursively the weight of all players, and fix
2985	* what needs to be fixed. Refresh windows and fix speed if anything	2938	* what needs to be fixed. Refresh windows and fix speed if anything
2986	* was changed.	2939	* was changed.
2987	*/	2940	*/
2988		2941	void
2989	void fix_weight(void) {	2942	fix_weight (void)
2990	player *pl;	2943	{
2991	for (pl = first_player; pl != NULL; pl = pl->next) {	2944	for_all_players (pl)
2992	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2945	{
2993	if(old == sum)	2946	sint32 old = pl->ob->carrying;
2994	continue;	2947
2995	fix_player(pl->ob);	2948	pl->ob->update_weight ();
2996	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2949
2997	&pl->ob->name, old, sum);	2950	if (old != pl->ob->carrying)
		2951	{
		2952	pl->ob->update_stats ();
		2953	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2954	}
2998	}	2955	}
2999	}	2956	}
3000		2957
		2958	void
3001	void fix_luck(void) {	2959	fix_luck (void)
3002	player *pl;	2960	{
3003	for (pl = first_player; pl != NULL; pl = pl->next)	2961	for_all_players (pl)
3004	if (!pl->ob->contr->state)	2962	if (!pl->ob->contr->ns->state)
3005	change_luck(pl->ob, 0);	2963	pl->ob->change_luck (0);
3006	}	2964	}
3007
3008		2965
3009	/* cast_dust() - handles op throwing objects of type 'DUST'.	2966	/* cast_dust() - handles op throwing objects of type 'DUST'.
3010	* This is much simpler in the new spell code - we basically	2967	* This is much simpler in the new spell code - we basically
3011	* just treat this as any other spell casting object.	2968	* just treat this as any other spell casting object.
3012	*/	2969	*/
3013
3014	void	2970	void
3015	cast_dust (object * op, object * throw_ob, int dir)	2971	cast_dust (object *op, object *throw_ob, int dir)
3016	{	2972	{
3017	object *skop, *spob;	2973	object *skop, *spob;
3018		2974
3019	skop = find_skill_by_name (op, throw_ob->skill);	2975	skop = find_skill_by_name (op, throw_ob->skill);
3020		2976
3021	/* casting POTION 'dusts' is really a use_magic_item skill */	2977	/* casting POTION 'dusts' is really a use_magic_item skill */
3022	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2978	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3023	{	2979	{
3024	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2980	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3025	&op->name);
3026	return;	2981	return;
3027	}	2982	}
3028		2983
3029	spob = throw_ob->inv;	2984	spob = throw_ob->inv;
3030		2985
3031	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2986	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3032	// not pass NULL to cast_spell (which did indeed check itself, but	2987	// not pass NULL to cast_spell (which did indeed check itself, but
3033	// errors should be reported as early as possible IMHO)	2988	// errors should be reported as early as possible IMHO)
3034	if (!spob)	2989	if (!spob)
3035	{	2990	{
3036	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2991	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3037	&throw_ob->name, &op->name);
3038	return;	2992	return;
3039	}	2993	}
3040		2994
3041	if (op->type == PLAYER)	2995	if (op->type == PLAYER)
3042	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);	2996	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3043		2997
3044	cast_spell (op, throw_ob, dir, spob, NULL);	2998	cast_spell (op, throw_ob, dir, spob, NULL);
3045		2999
3046	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	3000	throw_ob->destroy (true);
3047	remove_ob (throw_ob);
3048	free_object (throw_ob);
3049	}	3001	}
3050		3002
		3003	void
3051	void make_visible (object *op) {	3004	make_visible (object *op)
		3005	{
3052	op->hide = 0;	3006	op->hide = 0;
3053	op->invisible = 0;	3007	op->invisible = 0;
		3008
3054	if(op->type==PLAYER) {	3009	if (op->type == PLAYER)
		3010	{
3055	op->contr->tmp_invis = 0;	3011	op->contr->tmp_invis = 0;
3056	op->contr->invis_race = 0;	3012	op->contr->invis_race = 0;
3057	}	3013	}
		3014
3058	update_object(op,UP_OBJ_FACE);	3015	update_object (op, UP_OBJ_CHANGE);
3059	}	3016	}
3060		3017
		3018	int
3061	int is_true_undead(object *op) {	3019	is_true_undead (object *op)
3062	object *tmp=NULL;	3020	{
3063
3064	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;	3021	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		3022	return 1;
3065		3023
3066	if(op->type==PLAYER)
3067	for(tmp=op->inv;tmp;tmp=tmp->below)
3068	if(tmp->type==EXPERIENCE && tmp->stats.Wis)
3069	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;
3070	return 0;	3024	return 0;
3071	}	3025	}
3072		3026
3073	/* look at the surrounding terrain to determine	3027	/* look at the surrounding terrain to determine
3074	* the hideability of this object. Positive levels	3028	* the hideability of this object. Positive levels
3075	* indicate greater hideability.	3029	* indicate greater hideability.
3076	*/	3030	*/
3077		3031	int
3078	int hideability(object *ob) {	3032	hideability (object *ob)
		3033	{
3079	int i,level=0, mflag;	3034	int i, level = 0, mflag;
3080	sint16 x,y;	3035	sint16 x, y;
3081		3036
3082	if(!ob||!ob->map) return 0;	3037	if (!ob || !ob->map)
		3038	return 0;
3083		3039
3084	/* so, on normal lighted maps, its hard to hide */	3040	/* so, on normal lighted maps, its hard to hide */
3085	level=ob->map->darkness - 2;	3041	level = ob->map->darkness - 2;
3086		3042
3087	/* this also picks up whether the object is glowing.	3043	/* this also picks up whether the object is glowing.
3088	* If you carry a light on a non-dark map, its not	3044	* If you carry a light on a non-dark map, its not
3089	* as bad as carrying a light on a pitch dark map */	3045	* as bad as carrying a light on a pitch dark map */
3090	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3046	if (has_carried_lights (ob))
		3047	level = -(10 + (2 * ob->map->darkness));
3091		3048
3092	/* scan through all nearby squares for terrain to hide in */	3049	/* scan through all nearby squares for terrain to hide in */
3093	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	3050	for (i = 0, x = ob->x, y = ob->y;
		3051	i <= SIZEOFFREE1;
		3052	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		3053	{
3094	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3054	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3095	if (mflag & P_OUT_OF_MAP) { continue; }	3055	if (mflag & P_OUT_OF_MAP)
		3056	continue;
		3057
3096	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3058	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3097	level += 2;	3059	level += 2;
3098	else /* open terrain! */	3060	else /* open terrain! */
3099	level -= 1;	3061	level -= 1;
3100	}	3062	}
3101		3063
3102	#if 0	3064	#if 0
3103	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3065	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3104	#endif	3066	#endif
3105	return level;	3067	return level;
3106	}	3068	}
3107		3069
3108	/* For Hidden creatures - a chance of becoming 'unhidden'	3070	/* For Hidden creatures - a chance of becoming 'unhidden'
3109	* every time they move - as we subtract off 'invisibility'	3071	* every time they move - as we subtract off 'invisibility'
3110	* AND, for players, if they move into a ridiculously unhideable	3072	* AND, for players, if they move into a ridiculously unhideable
3111	* spot (surrounded by clear terrain in broad daylight). -b.t.	3073	* spot (surrounded by clear terrain in broad daylight). -b.t.
3112	*/	3074	*/
3113		3075	void
3114	void do_hidden_move (object *op) {	3076	do_hidden_move (object *op)
3115	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3077	{
3116	object *skop;	3078	int hide = 0;
3117		3079
3118	if(!op || !op->map) return;	3080	if (!op || !op->map)
		3081	return;
3119		3082
3120	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	3083	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		3084	int num = random_roll (0, 19, op, PREFER_LOW);
3121		3085
3122	/* its *extremely* hard to run and sneak/hide at the same time! */	3086	/* its *extremely* hard to run and sneak/hide at the same time! */
3123	if(op->type==PLAYER && op->contr->run_on) {	3087	if (op->type == PLAYER && op->contr->run_on)
3124	if(!skop || num >= skop->level) {	3088	if (!skop || num >= skop->level)
		3089	{
3125	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	3090	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3126	make_visible(op);
3127	return;
3128	} else num += 20;
3129	}
3130	num += op->map->difficulty;
3131	hide = hideability(op); /* modify by terrain hidden level */
3132	num -= hide;
3133	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {
3134	make_visible(op);	3091	make_visible (op);
3135	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3092	return;
3136	"You moved out of hiding! You are visible!");
3137	}	3093	}
		3094	else
		3095	num += 20;
		3096
		3097	num += op->map->difficulty;
		3098	hide = hideability (op); /* modify by terrain hidden level */
		3099	num -= hide;
		3100
		3101	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3102	{
		3103	make_visible (op);
		3104
		3105	if (op->type == PLAYER)
		3106	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
		3107	}
3138	else if (op->type == PLAYER && skop) {	3108	else if (op->type == PLAYER && skop)
3139	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	3109	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3140	}
3141	}	3110	}
3142		3111
3143	/* determine if who is standing near a hostile creature. */	3112	/* determine if who is standing near a hostile creature. */
3144		3113
		3114	int
3145	int stand_near_hostile( object *who ) {	3115	stand_near_hostile (object *who)
		3116	{
3146	object *tmp=NULL;	3117	object *tmp = NULL;
3147	int i,friendly=0,player=0, mflags;	3118	int i, friendly = 0, player = 0, mflags;
3148	mapstruct *m;	3119	maptile *m;
3149	sint16 x,y;	3120	sint16 x, y;
3150		3121
3151	if(!who) return 0;	3122	if (!who)
		3123	return 0;
3152		3124
3153	if(who->type==PLAYER) player=1;	3125	if (who->type == PLAYER)
		3126	player = 1;
		3127
		3128	else
3154	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);	3129	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
3155		3130
3156	/* search adjacent squares */	3131	/* search adjacent squares */
3157	for(i=1;i<9;i++) {	3132	for (i = 1; i < 9; i++)
		3133	{
3158	x = who->x+freearr_x[i];	3134	x = who->x + freearr_x[i];
3159	y = who->y+freearr_y[i];	3135	y = who->y + freearr_y[i];
3160	m = who->map;	3136	m = who->map;
3161	mflags = get_map_flags(m, &m, x, y, &x, &y);	3137	mflags = get_map_flags (m, &m, x, y, &x, &y);
3162	/* space must be blocked if there is a monster. If not	3138	/* space must be blocked if there is a monster. If not
3163	* blocked, don't need to check this space.	3139	* blocked, don't need to check this space.
3164	*/	3140	*/
3165	if (mflags & P_OUT_OF_MAP) continue;	3141	if (mflags & P_OUT_OF_MAP)
		3142	continue;
3166	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;	3143	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3167		3144	continue;
3168	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {	3145
3169	if((player||friendly)	3146	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3147	{
3170	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))	3148	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3149	return 1;
		3150	else if (tmp->type == PLAYER)
		3151	{
		3152	/*don't let a hidden DM prevent you from hiding */
		3153	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3171	return 1;	3154	return 1;
3172	else if(tmp->type==PLAYER)
3173	{
3174	/*don't let a hidden DM prevent you from hiding*/
3175	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3176	return 1;
3177	}	3155	}
3178	}	3156	}
3179	}	3157	}
3180	return 0;	3158	return 0;
3181	}	3159	}
3182		3160
3183	/* check the player los field for viewability of the	3161	/* check the player los field for viewability of the
3184	* object op. This function works fine for monsters,	3162	* object op. This function works fine for monsters,
3185	* but we dont worry if the object isnt the top one in	3163	* but we dont worry if the object isnt the top one in
3186	* a pile (say a coin under a table would return "viewable"	3164	* a pile (say a coin under a table would return "viewable"
3187	* by this routine). Another question, should we be	3165	* by this routine). Another question, should we be
3188	* concerned with the direction the player is looking	3166	* concerned with the direction the player is looking
3189	* in? Realistically, most of use cant see stuff behind	3167	* in? Realistically, most of us can't see stuff behind
3190	* our backs...on the other hand, does the "facing" direction	3168	* our backs...on the other hand, does the "facing" direction
3191	* imply the way your head, or body is facing? Its possible	3169	* imply the way your head, or body is facing? It's possible
3192	* for them to differ. Sigh, this fctn could get a bit more complex.	3170	* for them to differ. Sigh, this fctn could get a bit more complex.
3193	* -b.t.	3171	* -b.t.
3194	* This function is now map tiling safe.	3172	* This function is now map tiling safe.
3195	*/	3173	*/
3196		3174	int
3197	int player_can_view (object *pl,object *op) {	3175	player_can_view (object *pl, object *op)
		3176	{
3198	rv_vector rv;	3177	rv_vector rv;
3199	int dx,dy;	3178	int dx, dy;
3200		3179
3201	if(pl->type!=PLAYER) {	3180	if (pl->type != PLAYER)
		3181	{
3202	LOG(llevError,"player_can_view() called for non-player object\n");	3182	LOG (llevError, "player_can_view() called for non-player object\n");
3203	return -1;	3183	return -1;
3204	}	3184	}
3205	if (!pl || !op) return 0;
3206		3185
3207	if(op->head) { op = op->head; }	3186	if (!pl || !op)
3208	get_rangevector(pl, op, &rv, 0x1);
3209
3210	/* starting with the 'head' part, lets loop
3211	* through the object and find if it has any
3212	* part that is in the los array but isnt on
3213	* a blocked los square.
3214	* we use the archetype to figure out offsets.
3215	*/
3216	while(op) {
3217	dx = rv.distance_x + op->arch->clone.x;
3218	dy = rv.distance_y + op->arch->clone.y;
3219
3220	/* only the viewable area the player sees is updated by LOS
3221	* code, so we need to restrict ourselves to that range of values
3222	* for any meaningful values.
3223	*/
3224	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3225	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3226	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3227	return 1;
3228	op = op->more;
3229	}
3230	return 0;	3187	return 0;
		3188
		3189	op = op->head_ ();
		3190
		3191	get_rangevector (pl, op, &rv, 0x1);
		3192
		3193	/* starting with the 'head' part, lets loop
		3194	* through the object and find if it has any
		3195	* part that is in the los array but isn't on
		3196	* a blocked los square.
		3197	* we use the archetype to figure out offsets.
		3198	*/
		3199	while (op)
		3200	{
		3201	dx = rv.distance_x + op->arch->x;
		3202	dy = rv.distance_y + op->arch->y;
		3203
		3204	/* only the viewable area the player sees is updated by LOS
		3205	* code, so we need to restrict ourselves to that range of values
		3206	* for any meaningful values.
		3207	*/
		3208	if (abs (dx) <= (pl->contr->ns->mapx / 2) &&
		3209	abs (dy) <= (pl->contr->ns->mapy / 2) &&
		3210	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
		3211	return 1;
		3212
		3213	op = op->more;
		3214	}
		3215
		3216	return 0;
3231	}	3217	}
3232		3218
3233	/* routine for both players and monsters. We call this when	3219	/* routine for both players and monsters. We call this when
3234	* there is a possibility for our action distrubing our hiding	3220	* there is a possibility for our action distrubing our hiding
3235	* place or invisiblity spell. Artefact invisiblity is not	3221	* place or invisiblity spell. Artefact invisiblity is not
3236	* effected by this. If we arent invisible to begin with, we	3222	* effected by this. If we arent invisible to begin with, we
3237	* return 0.	3223	* return 0.
3238	*/	3224	*/
		3225	int
3239	int action_makes_visible (object *op) {	3226	action_makes_visible (object *op)
3240		3227	{
3241	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3228	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3229	{
3242	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3230	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3243	return 0;	3231	return 0;
3244		3232
3245	if (op->contr && op->contr->tmp_invis == 0) return 0;	3233	if (op->contr && op->contr->tmp_invis == 0)
		3234	return 0;
3246		3235
3247	/* If monsters, they should become visible */	3236	/* If monsters, they should become visible */
3248	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3237	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
		3238	{
3249	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");	3239	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3250	return 1;	3240	return 1;
3251	}	3241	}
3252	}	3242	}
		3243
3253	return 0;	3244	return 0;
3254	}	3245	}
3255		3246
3256	/* op_on_battleground - checks if the given object op (usually	3247	/* op_on_battleground - checks if the given object op (usually
3257	* a player) is standing on a valid battleground-tile,	3248	* a player) is standing on a valid battleground-tile,
3258	* function returns TRUE/FALSE. If true x, y returns the battleground	3249	* function returns TRUE/FALSE. If true x, y returns the battleground
3259	* -exit-coord. (and if x, y not NULL)	3250	* -exit-coord. (and if x, y not NULL)
3260	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3251	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3261	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3252	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3262	* Default is to do the same as before, so only people wanting to have different points need worry about this	3253	* Default is to do the same as before, so only people wanting to have different points need worry about this
3263	*/	3254	*/
		3255	int
3264	int op_on_battleground (object *op, int *x, int *y) {	3256	op_on_battleground (object *op, int *x, int *y)
3265	object *tmp;	3257	{
3266
3267	/* A battleground-tile needs the following attributes to be valid:	3258	/* A battleground-tile needs the following attributes to be valid:
3268	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3259	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3269	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3260	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3270	* and the exit-coordinates sp/hp must both be > 0.	3261	* and the exit-coordinates sp/hp must both be > 0.
3271	* => The intention here is to prevent abuse of the battleground-	3262	* => The intention here is to prevent abuse of the battleground-
3272	* feature (like pickable or hidden battleground tiles). */	3263	* feature (like pickable or hidden battleground tiles). */
3273	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3264	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3265	{
3274	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3266	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3267	{
3275	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3268	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3276	strcmp(tmp->name, "battleground")==0 &&	3269	&& tmp->type == BATTLEGROUND
3277	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3270	&& tmp->name == shstr_battleground
		3271	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3272	{
3278	/*before we assign the exit, check if this is a teambattle*/	3273	/* before we assign the exit, check if this is a teambattle */
3279	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3274	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3280	object *invtmp;	3275	{
3281	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3276	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3277	{
3282	if(invtmp->type==FORCE && invtmp->slaying &&	3278	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3283	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3279	{
3284	if (x != NULL && y != NULL)	3280	if (x && y)
3285	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3281	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3282
3286	return 1;	3283	return 1;
		3284	}
3287	}	3285	}
3288	}	3286	}
3289	}	3287
3290	if (x != NULL && y != NULL)	3288	if (x && y)
3291	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);	3289	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3290
3292	return 1;	3291	return 1;
		3292	}
3293	}	3293	}
3294	}
3295	}	3294	}
		3295
3296	/* If we got here, did not find a battleground */	3296	/* If we got here, did not find a battleground */
3297	return 0;	3297	return 0;
3298	}	3298	}
3299		3299
3300	/*	3300	/*
…		…
3304	* attributes:	3304	* attributes:
3305	* object *who the dragon player	3305	* object *who the dragon player
3306	* int atnr the attack-number of the ability focus	3306	* int atnr the attack-number of the ability focus
3307	* int level ability level	3307	* int level ability level
3308	*/	3308	*/
		3309	void
3309	void dragon_ability_gain(object *who, int atnr, int level) {	3310	dragon_ability_gain (object *who, int atnr, int level)
		3311	{
3310	treasurelist *trlist = NULL; /* treasurelist */	3312	treasurelist *trlist = NULL; /* treasurelist */
3311	treasure *tr; /* treasure */	3313	treasure *tr; /* treasure */
3312	object *tmp,*skop; /* tmp. object */	3314	object *tmp, *skop; /* tmp. object */
3313	object *item; /* treasure object */	3315	object *item; /* treasure object */
3314	char buf[MAX_BUF]; /* tmp. string buffer */	3316	char buf[MAX_BUF]; /* tmp. string buffer */
3315	int i=0, j=0;	3317	int i = 0, j = 0;
3316		3318
3317	/* get the appropriate treasurelist */	3319	/* get the appropriate treasurelist */
3318	if (atnr == ATNR_FIRE)	3320	if (atnr == ATNR_FIRE)
3319	trlist = find_treasurelist("dragon_ability_fire");	3321	trlist = treasurelist::find (shstr_dragon_ability_fire);
3320	else if (atnr == ATNR_COLD)	3322	else if (atnr == ATNR_COLD)
3321	trlist = find_treasurelist("dragon_ability_cold");	3323	trlist = treasurelist::find (shstr_dragon_ability_cold);
3322	else if (atnr == ATNR_ELECTRICITY)	3324	else if (atnr == ATNR_ELECTRICITY)
3323	trlist = find_treasurelist("dragon_ability_elec");	3325	trlist = treasurelist::find (shstr_dragon_ability_elec);
3324	else if (atnr == ATNR_POISON)	3326	else if (atnr == ATNR_POISON)
3325	trlist = find_treasurelist("dragon_ability_poison");	3327	trlist = treasurelist::find (shstr_dragon_ability_poison);
3326		3328
3327	if (trlist == NULL || who->type != PLAYER)	3329	if (trlist == NULL || who->type != PLAYER)
		3330	return;
		3331
		3332	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
		3333
		3334	if (!tr || !tr->item)
		3335	{
		3336	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
		3337	return;
		3338	}
		3339
		3340	/* everything seems okay - now bring on the gift: */
		3341	item = tr->item;
		3342
		3343	if (item->type == SPELL)
		3344	{
		3345	if (check_spell_known (who, item->name))
3328	return;	3346	return;
3329		3347
3330	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3348	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3331	tr = tr->next, i++);	3349	do_learn_spell (who, item, 0);
3332		3350	return;
3333	if (tr == NULL || tr->item == NULL) {	3351	}
3334	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3352
		3353	/* grant direct spell */
		3354	if (item->type == SPELLBOOK)
		3355	{
		3356	if (!item->inv)
		3357	{
		3358	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
		3359	return;
		3360	}
		3361	if (check_spell_known (who, item->inv->name))
3335	return;	3362	return;
3336	}
3337
3338	/* everything seems okay - now bring on the gift: */
3339	item = &(tr->item->clone);
3340
3341	if (item->type == SPELL) {
3342	if (check_spell_known (who, item->name))
3343	return;
3344
3345	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3346	do_learn_spell (who, item, 0);
3347	return;
3348	}
3349
3350	/* grant direct spell */
3351	if (item->type == SPELLBOOK) {
3352	if (!item->inv) {
3353	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n", &item->name);
3354	return;
3355	}
3356	if (check_spell_known (who, item->inv->name))
3357	return;
3358	if (item->invisible) {	3363	if (item->invisible)
		3364	{
3359	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);	3365	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3360	do_learn_spell (who, item->inv, 0);	3366	do_learn_spell (who, item->inv, 0);
3361	return;	3367	return;
3362	}	3368	}
3363	}	3369	}
3364	else if (item->type == SKILL_TOOL && item->invisible) {	3370	else if (item->type == SKILL_TOOL && item->invisible)
		3371	{
3365	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3372	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3373	{
3366		3374
3367	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3375	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3368	* in this way, if the player is missing any of the attacktypes, he gets	3376	* in this way, if the player is missing any of the attacktypes, he gets
3369	* them. As it is now, if the player has any that match the granted skill,	3377	* them. As it is now, if the player has any that match the granted skill,
3370	* but not all of them, he gets nothing.	3378	* but not all of them, he gets nothing.
3371	*/	3379	*/
3372	if (!(skop->attacktype & item->attacktype)) {	3380	if (!(skop->attacktype & item->attacktype))
		3381	{
3373	/* Give new attacktype */	3382	/* Give new attacktype */
3374	skop->attacktype |= item->attacktype;	3383	skop->attacktype |= item->attacktype;
3375		3384
3376	/* always add physical if there's none */	3385	/* always add physical if there's none */
3377	skop->attacktype |= AT_PHYSICAL;	3386	skop->attacktype |= AT_PHYSICAL;
3378		3387
3379	if (item->msg != NULL)	3388	if (item->msg != NULL)
3380	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3389	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3381		3390
3382	/* Give player new face */	3391	/* Give player new face */
3383	if (item->animation_id) {	3392	if (item->animation_id)
		3393	{
3384	who->face = skop->face;	3394	who->face = skop->face;
3385	who->animation_id = item->animation_id;	3395	who->animation_id = item->animation_id;
3386	who->anim_speed = item->anim_speed;	3396	who->anim_speed = item->anim_speed;
3387	who->last_anim = 0;	3397	who->last_anim = 0;
3388	who->state = 0;	3398	who->state = 0;
3389	animate_object(who, who->direction);	3399	animate_object (who, who->direction);
3390	}	3400	}
3391	}	3401	}
3392	}	3402	}
3393	}	3403	}
3394	else if (item->type == FORCE) {	3404	else if (item->type == FORCE)
		3405	{
3395	/* forces in the treasurelist can alter the player's stats */	3406	/* forces in the treasurelist can alter the player's stats */
3396	object *skin;	3407	object *skin;
		3408
3397	/* first get the dragon skin force */	3409	/* first get the dragon skin force */
3398	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3410	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3399	skin=skin->below);	3411	;
3400	if (skin == NULL) return;	3412
3401		3413	if (!skin)
		3414	return;
		3415
3402	/* adding new spellpath attunements */	3416	/* adding new spellpath attunements */
3403	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3417	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3418	{
3404	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3419	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3405		3420
3406	/* print message */	3421	/* print message */
3407	sprintf(buf, "You feel attuned to ");	3422	sprintf (buf, "You feel attuned to ");
3408	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3423	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3424	{
3409	if(item->path_attuned & (1<<i)) {	3425	if (item->path_attuned & (1 << i))
		3426	{
3410	if (j)	3427	if (j)
3411	strcat(buf," and ");	3428	strcat (buf, " and ");
3412	else	3429	else
3413	j = 1;	3430	j = 1;
3414	strcat(buf, spellpathnames[i]);	3431	strcat (buf, spellpathnames[i]);
3415	}	3432	}
3416	}	3433	}
3417	strcat(buf,".");	3434	strcat (buf, ".");
3418	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3435	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3419	}	3436	}
3420		3437
3421	/* evtl. adding flags: */	3438	/* evtl. adding flags: */
3422	if(QUERY_FLAG(item, FLAG_XRAYS))	3439	if (QUERY_FLAG (item, FLAG_XRAYS))
3423	SET_FLAG(skin, FLAG_XRAYS);	3440	SET_FLAG (skin, FLAG_XRAYS);
3424	if(QUERY_FLAG(item, FLAG_STEALTH))	3441	if (QUERY_FLAG (item, FLAG_STEALTH))
3425	SET_FLAG(skin, FLAG_STEALTH);	3442	SET_FLAG (skin, FLAG_STEALTH);
3426	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3443	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3427	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3444	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3428		3445
3429	/* print message if there is one */	3446	/* print message if there is one */
3430	if (item->msg != NULL)	3447	if (item->msg != NULL)
3431	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3448	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3449	}
		3450	else
3432	}	3451	{
3433	else {
3434	/* generate misc. treasure */	3452	/* generate misc. treasure */
3435	tmp = arch_to_object (tr->item);	3453	tmp = arch_to_object (tr->item);
3436	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3454	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3437	tmp = insert_ob_in_ob (tmp, who);	3455	who->insert (tmp);
3438	if (who->type == PLAYER)
3439	esrv_send_item(who, tmp);
3440	}	3456	}
3441	}	3457	}
3442		3458
3443	/**	3459	/**
3444	* Unready an object for a player. This function does nothing if the object was	3460	* Unready an object for a player. This function does nothing if the object was
3445	* not readied.	3461	* not readied.
3446	*/	3462	*/
		3463	void
3447	void player_unready_range_ob(player *pl, object *ob) {	3464	player_unready_range_ob (player *pl, object *ob)
3448	rangetype i;	3465	{
		3466	if (pl->ob->current_weapon == ob)
		3467	pl->ob->current_weapon = 0;
3449		3468
3450	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3469	if (pl->combat_ob == ob)
3451	if (pl->ranges[i] == ob) {	3470	pl->combat_ob = 0;
3452	pl->ranges[i] = NULL;	3471
3453	if (pl->shoottype == i) {	3472	if (pl->ranged_ob == ob)
3454	pl->shoottype = range_none;	3473	pl->ranged_ob = 0;
3455	}
3456	}
3457	}
3458	}	3474	}
		3475
		3476	sint8
		3477	player::visibility_at (maptile *map, int x, int y) const
		3478	{
		3479	if (!ns)
		3480	return 0;
		3481
		3482	int dx, dy;
		3483	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3484	return 0;
		3485
		3486	x += dx - ns->current_x + ns->mapx / 2;
		3487	y += dy - ns->current_y + ns->mapy / 2;
		3488
		3489	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))
		3490	return 0;
		3491
		3492	return 100 - blocked_los [x][y];
		3493	}
		3494
		3495	void
		3496	player::infobox (const char *title, const char *msg, int color)
		3497	{
		3498	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3499	}
		3500
		3501	void
		3502	player::statusmsg (const char *msg, int color)
		3503	{
		3504	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3505	}
		3506
		3507	void
		3508	player::failmsg (const char *msg, int color)
		3509	{
		3510	play_sound (sound_find ("generic_failure"));
		3511	statusmsg (msg, color);
		3512	}
		3513

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