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Comparing deliantra/server/server/player.C (file contents):
Revision 1.5 by root, Sat Aug 26 08:44:06 2006 UTC vs.
Revision 1.202 by root, Fri Aug 29 02:07:09 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 1.5 2006/08/26 08:44:06 root 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 ( 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_player_skills (ob);
		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.	334	{
194	*/	335	observe = op ? op : ob;
		336	do_los = 1;
		337	}
195		338
196	/* Redo this to do both get_player_ob and get_player.	339	player::player ()
197	* Hopefully this will be less bugfree and simpler.	340	{
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* get_player(player *p) {
203	object *op=arch_to_object(get_player_archetype(NULL));
204	int i;
205
206	if (!p) {
207	player *tmp;
208
209	p = (player *) malloc(sizeof(player));
210	if(p==NULL)
211	fatal(OUT_OF_MEMORY);
212
213	/* This adds the player in the linked list. There is extra
214	* complexity here because we want to add the new player at the
215	* end of the list - there is in fact no compelling reason that
216	* that needs to be done except for things like output of
217	* 'who'.
218	*/
219	tmp=first_player;
220	while(tmp!=NULL&&tmp->next!=NULL)
221	tmp=tmp->next;
222	if(tmp!=NULL)
223	tmp->next=p;
224	else
225	first_player=p;
226
227	p->next = NULL;
228	}
229
230	/* Clears basically the entire player structure except
231	* for next and socket.
232	*/
233	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
234
235	/* There are some elements we want initialized to non zero value -	341	/* There are some elements we want initialised to non zero value -
236	* we deal with that below this point.	342	* we deal with that below this point.
237	*/	343	*/
238	p->party=NULL;	344	outputs_sync = 4;
239	p->outputs_sync=16; /* Every 2 seconds */	345	outputs_count = 4;
240	p->outputs_count=1; /* Keeps present behaviour */
241	p->unapply = unapply_nochoice;	346	unapply = unapply_nochoice;
242	p->Swap_First = -1;
243		347
244	#ifdef AUTOSAVE	348	savebed_map = first_map_path; /* Init. respawn position */
245	p->last_save_tick = 9999999;	349
246	#endif	350	gen_sp_armour = 10;
		351	bowtype = bow_normal;
		352	petmode = pet_normal;
		353	usekeys = containers;
		354	peaceful = 1; /* default peaceful */
		355	do_los = 1;
		356
		357	weapon_sp = 1.0f;
		358	weapon_sp_left = 0.5f;
		359	}
		360
		361	void
		362	player::do_destroy ()
		363	{
		364	disconnect ();
		365
		366	attachable::do_destroy ();
		367
		368	if (ob)
247		369	{
248	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	370	ob->destroy_inv (false);
		371	ob->destroy ();
249		372	}
250	op->contr=p; /* this aren't yet in archetype */
251	p->ob = op;
252	op->speed_left=0.5;
253	op->speed=1.0;
254	op->direction=5; /* So player faces south */
255	op->stats.wc=2;
256	op->run_away = 25; /* Then we panick... */
257	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
258		373
259	roll_stats(op);	374	ob = observe = 0;
260	p->state=ST_ROLL_STAT;
261	clear_los(op);
262
263	p->gen_sp_armour=10;
264	p->last_speed= -1;
265	p->shoottype=range_none;
266	p->bowtype=bow_normal;
267	p->petmode=pet_normal;
268	p->listening=10;
269	p->usekeys=containers;
270	p->last_weapon_sp= -1;
271	p->peaceful=1; /* default peaceful */
272	p->do_los=1;
273	p->explore=0;
274	p->no_shout=0; /* default can shout */
275
276	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
277	p->title[sizeof(p->title)-1] = '\0';
278	op->race = add_string (op->arch->clone.race);
279
280	CLEAR_FLAG(op,FLAG_READY_SKILL);
281
282	/* we need to clear these to -1 and not zero - otherwise,
283	* if a player quits and starts a new character, we wont
284	* send new values to the client, as things like exp start
285	* at zero.
286	*/
287	for (i=0; i < NUM_SKILLS; i++) {
288	p->last_skill_exp[i] = -1;
289	p->last_skill_ob[i] = NULL;
290	}
291	for (i=0; i < NROFATTACKS; i++) {
292	p->last_resist[i] = -1;
293	}
294	p->last_stats.exp = -1;
295	p->last_weight = (uint32)-1;
296
297	p->socket.update_look=0;
298	p->socket.look_position=0;
299	return p;
300	}	375	}
301		376
302		377	player::~player ()
303	/* This loads the first map an puts the player on it. */
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
350	for (;;) {	412	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
351	if (at==NULL || at->next==NULL)	413
352	at=first_archetype;	414	if (!nat)
353	else
354	at=at->next;
355	if(at->clone.type==PLAYER)
356	return at;	415	return at;
357	if (at == start) {	416
358	LOG (llevError, "No Player archetypes\n");	417	archvec::iterator i = archetypes.find (nat);
359	exit (-1);	418
360	}	419	for (;;)
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) {
401	op=ol->ob;
402	lastdist=rv.distance;
403	}
404	}
405	for (pl=first_player; pl != NULL; pl=pl->next) {
406	if (can_detect_enemy(mon, pl->ob,&rv)) {
407
408	if(lastdist>rv.distance) {	444	if (lastdist > rv.distance)
409	op=pl->ob;	445	{
		446	op = ol->ob;
410	lastdist=rv.distance;	447	lastdist = rv.distance;
		448	}
411	}	449	}
412	}	450
413	}	451	for_all_players (pl)
		452	if (can_detect_enemy (mon, pl->ob, &rv))
		453	if (lastdist > rv.distance)
		454	{
		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)
473
474	x=mon->x;
475	y=mon->y;
476	m=mon->map;
477	dir = rv.direction;
478	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);
480	/* If we can't solve it within the search distance, return now. */
481	if (diff>max) return 0;
482	while (diff >1 && max>0) {
483	lastx = x;
484	lasty = y;
485	lastmap = m;
486	x = lastx + freearr_x[dir];
487	y = lasty + freearr_y[dir];
488
489	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);
491
492	/* Space is blocked - try changing direction a little */
493	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)))) {
495	/* recalculate direction from last good location. Possible
496	* we were not traversing ideal location before.
497	*/
498	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
499	if (rv.direction != dir) {
500	/* OK - says direction should be different - lets reset the
501	* the values so it will try again.
502	*/
503	x = lastx;
504	y = lasty;
505	m = lastmap;
506	dir = firstdir = rv.direction;
507	} else {
508	/* direct path is blocked - try taking a side step to
509	* either the left or right.
510	* Note increase the values in the loop below to be
511	* more than -1/1 respectively will mean the monster takes
512	* 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
514	* stepping back and forth
515	*/
516	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
517	if (i==0) continue; /* already did this, so skip it */
518	/* Use lastdir here - otherwise,
519	* since the direction that the creature should move in
520	* may change, you could get infinite loops.
521	* ie, player is northwest, but monster can only
522	* move west, so it does that. It goes some distance,
523	* gets blocked, finds that it should move north,
524	* can't do that, but now finds it can move east, and
525	* gets back to its original point. lastdir contains
526	* the last direction the creature has successfully
527	* moved.
528	*/
529
530	x = lastx + freearr_x[absdir(lastdir+i)];
531	y = lasty + freearr_y[absdir(lastdir+i)];
532	m = lastmap;
533	mflags = get_map_flags(m, &m, x, y, &x, &y);
534	if (mflags & P_OUT_OF_MAP) continue;
535	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
536	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
537	if (mflags & P_BLOCKSVIEW) continue;
538
539	if (m == mon->map && blocked_link(mon, m, x, y)) break;
540	}
541	/* go through entire loop without finding a valid
542	* sidestep to take - thus, no valid path.
543	*/
544	if (i==(DETOUR_AMOUNT+1))
545	return 0;
546	diff--;
547	lastdir=dir;
548	max--;
549	if (!firstdir) firstdir = dir+i;
550	} /* else check alternate directions */
551	} /* if blocked */
552	else {
553	/* we moved towards creature, so diff is less */
554	diff--;
555	max--;
556	lastdir=dir;
557	if (!firstdir) firstdir = dir;
558	}
559	if (diff<=1) {
560	/* Recalculate diff (distance) because we may not have actually
561	* headed toward player for entire distance.
562	*/
563	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);
565	}
566	if (diff>max) return 0;
567	}
568	/* If we reached the max, didn't find a direction in time */
569	if (!max) return 0;
570
571	return firstdir;
572	}
573
574	void give_initial_items(object *pl,treasurelist *items) {
575	object *op,*next=NULL;
576
577	if(pl->randomitems!=NULL)
578	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
579
580	for (op=pl->inv; op; op=next) {
581	next = op->below;
582
583	/* Forces get applied per default, unless they have the
584	* flag "neutral" set. Sorry but I can't think of a better way
585	*/
586	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
587	SET_FLAG(op,FLAG_APPLIED);
588
589	/* we never give weapons/armour if these cannot be used
590	* by this player due to race restrictions
591	*/
592	if (pl->type == PLAYER) {
593	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
594	(op->type == ARMOUR || op->type == BOOTS ||
595	op->type == CLOAK || op->type == HELMET ||
596	op->type == SHIELD || op->type == GLOVES ||
597	op->type == BRACERS || op->type == GIRDLE)) ||
598	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
599	remove_ob (op);
600	free_object (op);
601	continue;
602	}
603	}
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;
623	}
624	if (op->nrof > 1) op->nrof = 1;
625	}
626
627	if (op->type == SPELLBOOK && op->inv) {
628	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
629	}
630
631	/* Give starting characters identified, uncursed, and undamned
632	* items. Just don't identify gold or silver, or it won't be
633	* merged properly.
634	*/
635	if (need_identify(op)) {
636	SET_FLAG(op, FLAG_IDENTIFIED);
637	CLEAR_FLAG(op, FLAG_CURSED);
638	CLEAR_FLAG(op, FLAG_DAMNED);
639	}
640	if(op->type==SPELL) {
641	remove_ob(op);
642	free_object(op);
643	continue;
644	}
645	else if(op->type==SKILL) {
646	SET_FLAG(op, FLAG_CAN_USE_SKILL);
647	op->stats.exp = 0;
648	op->level = 1;
649	}
650	/* lock all 'normal items by default */
651	else SET_FLAG(op, FLAG_INV_LOCKED);
652	} /* for loop of objects in player inv */
653
654	/* Need to set up the skill pointers */
655	link_player_skills(pl);
656	}
657
658	void get_name(object *op) {
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	const char *name = op->name;
703
704	add_refcount(name);
705	remove_friendly_object(op);
706	free_object(op);
707	pl = get_player(pl);
708	op = pl->ob;
709	add_friendly_object(op);
710	op->contr->password[0]='~';
711	FREE_AND_CLEAR_STR(op->name);
712	FREE_AND_CLEAR_STR(op->name_pl);
713
714	/* Lets put a space in here */
715	new_draw_info(NDI_UNIQUE, 0, op, "\n");
716	get_name(op);
717	op->name = name; /* Alrady added a refcount above */
718	op->name_pl = add_string(name);
719	set_first_map(op);
720	} else {
721	/* user pressed something else so just ask again... */
722	play_again(op);
723	}
724	return 0;	519	return 0;
725	}
726		520
727	void confirm_password(object *op) {	521	x = mon->x;
		522	y = mon->y;
		523	m = mon->map;
		524	dir = rv.direction;
		525	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		526	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
728		527
729	op->contr->write_buf[0]='\0';	528	/* If we can't solve it within the search distance, return now. */
730	op->contr->state=ST_CONFIRM_PASSWORD;	529	if (diff > max)
731	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	530	return 0;
732	}
733		531
		532	while (diff > 1 && max > 0)
		533	{
		534	lastx = x;
		535	lasty = y;
		536	lastmap = m;
		537	x = lastx + freearr_x[dir];
		538	y = lasty + freearr_y[dir];
		539
		540	mflags = get_map_flags (m, &m, x, y, &x, &y);
		541	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
		542
		543	/* Space is blocked - try changing direction a little */
		544	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
		545	&& (m == mon->map && blocked_link (mon, m, x, y))))
		546	{
		547	/* recalculate direction from last good location. Possible
		548	* we were not traversing ideal location before.
		549	*/
		550	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
		551	if (rv.direction != dir)
		552	{
		553	/* OK - says direction should be different - lets reset the
		554	* the values so it will try again.
		555	*/
		556	x = lastx;
		557	y = lasty;
		558	m = lastmap;
		559	dir = firstdir = rv.direction;
		560	}
		561	else
		562	{
		563	/* direct path is blocked - try taking a side step to
		564	* either the left or right.
		565	* Note increase the values in the loop below to be
		566	* more than -1/1 respectively will mean the monster takes
		567	* bigger detour. Have to be careful about these values getting
		568	* too big (3 or maybe 4 or higher) as the monster may just try
		569	* stepping back and forth
		570	*/
		571	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		572	{
		573	if (i == 0)
		574	continue; /* already did this, so skip it */
		575	/* Use lastdir here - otherwise,
		576	* since the direction that the creature should move in
		577	* may change, you could get infinite loops.
		578	* ie, player is northwest, but monster can only
		579	* move west, so it does that. It goes some distance,
		580	* gets blocked, finds that it should move north,
		581	* can't do that, but now finds it can move east, and
		582	* gets back to its original point. lastdir contains
		583	* the last direction the creature has successfully
		584	* moved.
		585	*/
		586
		587	x = lastx + freearr_x[absdir (lastdir + i)];
		588	y = lasty + freearr_y[absdir (lastdir + i)];
		589	m = lastmap;
		590	mflags = get_map_flags (m, &m, x, y, &x, &y);
		591	if (mflags & P_OUT_OF_MAP)
		592	continue;
		593	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
		594	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		595	continue;
		596	if (mflags & P_BLOCKSVIEW)
		597	continue;
		598
		599	if (m == mon->map && blocked_link (mon, m, x, y))
		600	break;
		601	}
		602	/* go through entire loop without finding a valid
		603	* sidestep to take - thus, no valid path.
		604	*/
		605	if (i == (DETOUR_AMOUNT + 1))
		606	return 0;
		607	diff--;
		608	lastdir = dir;
		609	max--;
		610	if (!firstdir)
		611	firstdir = dir + i;
		612	} /* else check alternate directions */
		613	} /* if blocked */
		614	else
		615	{
		616	/* we moved towards creature, so diff is less */
		617	diff--;
		618	max--;
		619	lastdir = dir;
		620	if (!firstdir)
		621	firstdir = dir;
		622	}
		623
		624	if (diff <= 1)
		625	{
		626	/* Recalculate diff (distance) because we may not have actually
		627	* headed toward player for entire distance.
		628	*/
		629	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
		630	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		631	}
		632
		633	if (diff > max)
		634	return 0;
		635	}
		636
		637	/* If we reached the max, didn't find a direction in time */
		638	if (!max)
		639	return 0;
		640
		641	return firstdir;
		642	}
		643
		644	void
		645	give_initial_items (object *pl, treasurelist *items)
		646	{
		647	if (pl->randomitems)
		648	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		649
		650	for (object *next, *op = pl->inv; op; op = next)
		651	{
		652	next = op->below;
		653
		654	/* Forces get applied per default, unless they have the
		655	* flag "neutral" set. Sorry but I can't think of a better way
		656	*/
		657	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
		658	SET_FLAG (op, FLAG_APPLIED);
		659
		660	/* we never give weapons/armour if these cannot be used
		661	* by this player due to race restrictions
		662	*/
		663	if (pl->type == PLAYER)
		664	{
		665	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		666	&&
		667	(op->type == ARMOUR || op->type == BOOTS
		668	|| op->type == CLOAK || op->type == HELMET
		669	|| op->type == SHIELD || op->type == GLOVES
		670	|| op->type == BRACERS || op->type == GIRDLE))
		671	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
		672	{
		673	op->destroy ();
		674	continue;
		675	}
		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)
		685	{
		686	object *tmp;
		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 ();
		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
		703	if (op->type == SPELLBOOK && op->inv)
		704	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
		705
		706	/* Give starting characters identified, uncursed, and undamned
		707	* items. Just don't identify gold or silver, or it won't be
		708	* merged properly.
		709	*/
		710	if (need_identify (op))
		711	{
		712	SET_FLAG (op, FLAG_IDENTIFIED);
		713	CLEAR_FLAG (op, FLAG_CURSED);
		714	CLEAR_FLAG (op, FLAG_DAMNED);
		715	}
		716
		717	if (op->type == SPELL)
		718	{
		719	op->destroy ();
		720	continue;
		721	}
		722	else if (op->type == SKILL)
		723	{
		724	SET_FLAG (op, FLAG_CAN_USE_SKILL);
		725	op->stats.exp = 0;
		726	op->level = 1;
		727	}
		728	else /* lock all 'normal items by default */
		729	SET_FLAG (op, FLAG_INV_LOCKED);
		730	} /* for loop of objects in player inv */
		731
		732	/* Need to set up the skill pointers */
		733	link_player_skills (pl);
		734	}
		735
		736	void
734	void get_party_password(object *op, partylist *party) {	737	get_party_password (object *op, partylist *party)
		738	{
735	if (party == NULL) {	739	if (party == NULL)
		740	{
736	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);
737	return;	742	return;
738	}	743	}
		744
739	op->contr->write_buf[0]='\0';	745	op->contr->write_buf[0] = '\0';
740	op->contr->state=ST_GET_PARTY_PASSWORD;	746	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
741	op->contr->party_to_join = party;	747	op->contr->party_to_join = party;
742	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:");
743	}	749	}
744
745		750
746	/* 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
747	int roll_stat(void) {	753	roll_stat (void)
		754	{
748	int a[4],i,j,k;	755	int a[4], i, j, k;
749		756
750	for(i=0;i<4;i++)	757	for (i = 0; i < 4; i++)
751	a[i]=(int)RANDOM()%6+1;	758	a[i] = (int) rndm (6) + 1;
752		759
753	for(i=0,j=0,k=7;i<4;i++)	760	for (i = 0, j = 0, k = 7; i < 4; i++)
754	if(a[i]<k)	761	if (a[i] < k)
755	k=a[i],j=i;	762	k = a[i], j = i;
756		763
757	for(i=0,k=0;i<4;i++) {	764	for (i = 0, k = 0; i < 4; i++)
758	if(i!=j)	765	if (i != j)
759	k+=a[i];	766	k += a[i];
760	}	767
761	return k;	768	return k;
762	}	769	}
763		770
764	void roll_stats(object *op) {	771	void
		772	object::roll_stats ()
		773	{
		774	int statsort [NUM_STATS];
		775
		776	for (;;)
		777	{
765	int sum=0;	778	int sum = 0;
766	int i = 0, j = 0;	779	for (int i = NUM_STATS; i--; )
767	int statsort[7];	780	sum += statsort [i] = roll_stat ();
768		781
769	do {	782	if (sum >= 82 && sum <= 116)
770	op->stats.Str=roll_stat();	783	break;
771	op->stats.Dex=roll_stat();	784	}
772	op->stats.Int=roll_stat();
773	op->stats.Con=roll_stat();
774	op->stats.Wis=roll_stat();
775	op->stats.Pow=roll_stat();
776	op->stats.Cha=roll_stat();
777	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
778	op->stats.Con+op->stats.Wis+op->stats.Pow+
779	op->stats.Cha;
780	} while(sum<82||sum>116);
781		785
782	/* Sort the stats so that rerolling is easier... */	786	// Sort the stats so that rerolling is easier...
783	statsort[0] = op->stats.Str;	787	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
784	statsort[1] = op->stats.Dex;
785	statsort[2] = op->stats.Int;
786	statsort[3] = op->stats.Con;
787	statsort[4] = op->stats.Wis;
788	statsort[5] = op->stats.Pow;
789	statsort[6] = op->stats.Cha;
790		788
791	/* a quick and dirty bubblesort? */	789	for (int i = 0; i < NUM_STATS; ++i)
792	do {
793	if (statsort[i] < statsort[i + 1]) {
794	j = statsort[i];
795	statsort[i] = statsort[i + 1];
796	statsort[i + 1] = j;
797	i = 0;
798	} else {
799	i++;
800	}
801	} while (i < 6);
802
803	op->stats.Str = statsort[0];	790	stats.stat (i) = statsort [i];
804	op->stats.Dex = statsort[1];
805	op->stats.Con = statsort[2];
806	op->stats.Int = statsort[3];
807	op->stats.Wis = statsort[4];
808	op->stats.Pow = statsort[5];
809	op->stats.Cha = statsort[6];
810		791
811
812	op->contr->orig_stats.Str=op->stats.Str;
813	op->contr->orig_stats.Dex=op->stats.Dex;
814	op->contr->orig_stats.Int=op->stats.Int;
815	op->contr->orig_stats.Con=op->stats.Con;
816	op->contr->orig_stats.Wis=op->stats.Wis;
817	op->contr->orig_stats.Pow=op->stats.Pow;
818	op->contr->orig_stats.Cha=op->stats.Cha;
819
820	op->level=1;
821	op->stats.exp=0;	792	stats.exp = 0;
822	op->stats.ac=0;	793	stats.ac = 0;
823		794
		795	stats.hp = stats.maxhp;
		796	stats.sp = stats.maxsp;
		797	stats.grace = stats.maxgrace;
		798
		799	if (contr)
		800	{
824	op->contr->levhp[1] = 9;	801	contr->levhp[1] = 9;
825	op->contr->levsp[1] = 6;	802	contr->levsp[1] = 6;
826	op->contr->levgrace[1] = 3;	803	contr->levgrace[1] = 3;
827		804
828	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
829	op->stats.hp = op->stats.maxhp;	825	stats.hp = stats.maxhp;
830	op->stats.sp = op->stats.maxsp;	826	stats.sp = stats.maxsp;
831	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
832	op->contr->orig_stats=op->stats;	835	contr->orig_stats = stats;
		836	}
833	}	837	}
834		838
835	void Roll_Again(object *op)	839	static void
		840	start_info (object *op)
836	{	841	{
837	esrv_new_player(op->contr, 0);
838	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)? ");
839	}
840
841	void Swap_Stat(object *op,int Swap_Second)
842	{
843	signed char tmp;
844	char buf[MAX_BUF];	842	char buf[MAX_BUF];
845		843
846	if ( op->contr->Swap_First == -1 ) {	844	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
847	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
848	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
849	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
850	return;
851	}
852
853	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
854
855	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
856	get_attr_value(&op->contr->orig_stats, Swap_Second));
857
858	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
859
860	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
861	new_draw_info(NDI_UNIQUE, 0,op, buf);	845	new_draw_info (NDI_UNIQUE, 0, op, buf);
862	op->stats.Str = op->contr->orig_stats.Str;
863	op->stats.Dex = op->contr->orig_stats.Dex;
864	op->stats.Con = op->contr->orig_stats.Con;
865	op->stats.Int = op->contr->orig_stats.Int;
866	op->stats.Wis = op->contr->orig_stats.Wis;
867	op->stats.Pow = op->contr->orig_stats.Pow;
868	op->stats.Cha = op->contr->orig_stats.Cha;
869	op->stats.ac=0;
870
871	op->level=1;
872	op->stats.exp=0;
873	op->stats.ac=0;
874
875	op->contr->levhp[1] = 9;
876	op->contr->levsp[1] = 6;
877	op->contr->levgrace[1] = 3;
878
879	fix_player(op);
880	op->stats.hp = op->stats.maxhp;
881	op->stats.sp = op->stats.maxsp;
882	op->stats.grace = op->stats.maxgrace;
883	op->contr->orig_stats=op->stats;
884	op->contr->Swap_First=-1;
885	}
886
887
888	/* This code has been greatly reduced, because with set_attr_value
889	* and get_attr_value, the stats can be accessed just numeric
890	* ids. stat_trans is a table that translate the number entered
891	* into the actual stat. It is needed because the order the stats
892	* are displayed in the stat window is not the same as how
893	* the number's access that stat. The table does that translation.
894	*/
895	int key_roll_stat(object *op, char key)
896	{
897	int keynum = key -'0';
898	char buf[MAX_BUF];
899	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
900
901	if (keynum>0 && keynum<=7) {
902	if (op->contr->Swap_First==-1) {
903	op->contr->Swap_First=stat_trans[keynum];
904	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
905	new_draw_info(NDI_UNIQUE, 0,op,buf);
906	}
907	else
908	Swap_Stat(op,stat_trans[keynum]);
909
910	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
911	return 1;
912	}
913	switch (key) {
914	case 'n':
915	case 'N': {
916	SET_FLAG(op, FLAG_WIZ);
917	if(op->map==NULL) {
918	LOG(llevError,"Map == NULL in state 2\n");
919	break;
920	}
921
922	#if 0
923	/* So that enter_exit will put us at startx/starty */
924	op->x= -1;
925
926	enter_exit(op,NULL);
927	#endif
928	SET_ANIMATION(op, 2); /* So player faces south */
929	/* Enter exit adds a player otherwise */
930	add_statbonus(op);
931	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");
932	op->contr->state = ST_CHANGE_CLASS;
933	if (op->msg)
934	new_draw_info(NDI_BLUE, 0, op, op->msg);
935	return 0;
936	}
937	case 'y':
938	case 'Y':
939	roll_stats(op);
940	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
941	return 1;
942
943	case 'q':
944	case 'Q':
945	play_again(op);
946	return 1;
947
948	default:
949	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
950	return 0;
951	}
952	return 0;
953	}	846	}
954		847
955	/* This function takes the key that is passed, and does the	848	/* This function takes the key that is passed, and does the
956	* appropriate action with it (change race, or other things).	849	* appropriate action with it (change race, or other things).
957	* The function name is for historical reasons - now we have	850	* The function name is for historical reasons - now we have
958	* separate race and class; this actually changes the RACE,	851	* separate race and class; this actually changes the RACE,
959	* not the class.	852	* not the class.
960	*/	853	*/
961		854	void
962	int key_change_class(object *op, char key)	855	player::chargen_race_done ()
963	{	856	{
964	int tmp_loop;
965
966	if(key=='q'||key=='Q') {
967	remove_ob(op);
968	play_again(op);
969	return 0;
970	}
971	if(key=='d'||key=='D') {
972	char buf[MAX_BUF];
973
974	/* this must before then initial items are given */	857	/* this must before then initial items are given */
975	esrv_new_player(op->contr, op->weight+op->carrying);	858	esrv_new_player (ob->contr);
976	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
977		859
		860	treasurelist *tl = treasurelist::find ("starting_wealth");
		861	if (tl)
		862	create_treasure (tl, ob, 0, 0, 0);
		863
978	INVOKE_PLAYER (BIRTH, op->contr);	864	INVOKE_PLAYER (BIRTH, ob->contr);
979	INVOKE_PLAYER (LOGIN, op->contr);	865	INVOKE_PLAYER (LOGIN, ob->contr);
980		866
981	op->contr->state=ST_PLAYING;	867	ob->contr->ns->state = ST_PLAYING;
982		868
983	if (op->msg) {	869	if (ob->msg)
984	free_string(op->msg);	870	ob->msg = 0;
985	op->msg=NULL;
986	}
987		871
988	/* We create this now because some of the unique maps will need it
989	* to save here.
990	*/
991	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
992	make_path_to_file(buf);
993
994	#ifdef AUTOSAVE
995	op->contr->last_save_tick = pticks;
996	#endif
997	start_info(op);	872	start_info (ob);
998	CLEAR_FLAG(op, FLAG_WIZ);	873	CLEAR_FLAG (ob, FLAG_WIZ);
999	give_initial_items(op,op->randomitems);	874	give_initial_items (ob, ob->randomitems);
1000	link_player_skills(op);	875	link_player_skills (ob);
1001	esrv_send_inventory(op, op);	876	esrv_send_inventory (ob, ob);
1002	fix_player(op);	877	ob->update_stats ();
1003		878
1004	/* This moves the player to a different start map, if there	879	/* This moves the player to a different start map, if there
1005	* is one for this race	880	* is one for this race
1006	*/	881	*/
1007	if(*first_map_ext_path) {	882	if (*first_map_ext_path)
1008	object *tmp;	883	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1009	mapstruct *oldmap = op->map;	884	else
1010	char mapname[MAX_BUF];
1011	snprintf(mapname, MAX_BUF-1, "%s/%s",
1012	first_map_ext_path, op->arch->name);
1013	tmp=get_object();
1014	EXIT_PATH(tmp) = add_string(mapname);
1015	EXIT_X(tmp) = op->x;
1016	EXIT_Y(tmp) = op->y;
1017	enter_exit(op,tmp); /* we don't really care if it succeeded;
1018	* if the map isn't there, then stay on the
1019	* default initial map */
1020	free_object(tmp);
1021	} else {
1022	LOG(llevDebug,"first_map_ext_path not set\n");	885	LOG (llevDebug, "first_map_ext_path not set\n");
1023	}	886	}
1024	return 0;
1025	}
1026		887
		888	void
		889	player::chargen_race_next ()
		890	{
1027	/* Following actually changes the race - this is the default command	891	/* Following actually changes the race - this is the default command
1028	* if we don't match with one of the options above.	892	* if we don't match with one of the options above.
1029	*/	893	*/
1030		894
1031	tmp_loop = 0;	895	do
1032	while(!tmp_loop) {	896	{
1033	const char *name = add_string (op->name);	897	shstr name = ob->name;
1034	int x = op->x, y = op->y;	898	int x = ob->x, y = ob->y;
1035	remove_statbonus(op);	899
1036	remove_ob (op);	900	ob->remove_statbonus ();
		901	ob->remove ();
1037	op->arch = get_player_archetype(op->arch);	902	ob->arch = get_player_archetype (ob->arch);
1038	copy_object (&op->arch->clone, op);	903	ob->arch->copy_to (ob);
		904	ob->instantiate ();
1039	op->stats = op->contr->orig_stats;	905	ob->stats = ob->contr->orig_stats;
1040	free_string (op->name);	906	ob->name = ob->name_pl = name;
1041	op->name = name;	907	ob->x = x;
1042	free_string(op->name_pl);	908	ob->y = y;
1043	op->name_pl = add_string(name);
1044	op->x = x;
1045	op->y = y;
1046	SET_ANIMATION(op, 2); /* So player faces south */	909	SET_ANIMATION (ob, 2); /* So player faces south */
1047	insert_ob_in_map (op, op->map, op,0);	910	insert_ob_in_map (ob, ob->map, ob, 0);
1048	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	911	assign (ob->contr->title, ob->arch->object::name);
1049	op->contr->title[sizeof(op->contr->title)-1] = '\0';	912	ob->add_statbonus ();
1050	add_statbonus(op);
1051	tmp_loop=allowed_class(op);
1052
1053	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1054	}	913	}
		914	while (!allowed_class (ob));
		915
1055	update_object(op,UP_OBJ_FACE);	916	update_object (ob, UP_OBJ_FACE);
1056	esrv_update_item(UPD_FACE,op,op);	917	esrv_update_item (UPD_FACE, ob, ob);
1057	fix_player(op);	918	ob->update_stats ();
1058	op->stats.hp=op->stats.maxhp;	919	ob->stats.hp = ob->stats.maxhp;
1059	op->stats.sp=op->stats.maxsp;	920	ob->stats.sp = ob->stats.maxsp;
1060	op->stats.grace=0;	921	ob->stats.grace = 0;
1061	if (op->msg)
1062	new_draw_info(NDI_BLUE, 0, op, op->msg);
1063	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1064	return 0;
1065	}	922	}
1066		923
1067	int key_confirm_quit(object *op, char key)	924	void
1068	{
1069	char buf[MAX_BUF];
1070
1071	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1072	op->contr->state=ST_PLAYING;
1073	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1074	return 1;
1075	}
1076
1077	INVOKE_PLAYER (LOGOUT, op->contr);
1078	INVOKE_PLAYER (QUIT , op->contr);
1079
1080	terminate_all_pets(op);
1081	leave_map(op);
1082	op->direction=0;
1083	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1084	"%s quits the game.",op->name);
1085
1086	strcpy(op->contr->killer,"quit");
1087	check_score(op);
1088	op->contr->party=NULL;
1089	if (settings.set_title == TRUE)
1090	op->contr->own_title[0]='\0';
1091
1092	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1093	mapstruct *mp, *next;
1094
1095	/* We need to hunt for any per player unique maps in memory and
1096	* get rid of them. The trailing slash in the path is intentional,
1097	* so that players named 'Ab' won't match against players 'Abe' pathname
1098	*/
1099	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1100	for (mp=first_map; mp!=NULL; mp=next) {
1101	next = mp->next;
1102	if (!strncmp(mp->path, buf, strlen(buf)))
1103	delete_map(mp);
1104	}
1105
1106	delete_character(op->name, 1);
1107	}
1108	play_again(op);
1109	return 1;
1110	}
1111
1112	void flee_player(object *op) {	925	flee_player (object *op)
		926	{
1113	int dir,diff;	927	int dir, diff;
1114	rv_vector rv;	928	rv_vector rv;
1115		929
1116	if(op->stats.hp < 0) {	930	if (op->stats.hp < 0)
		931	{
1117	LOG(llevDebug, "Fleeing player is dead.\n");	932	LOG (llevDebug, "Fleeing player is dead.\n");
1118	CLEAR_FLAG(op, FLAG_SCARED);	933	CLEAR_FLAG (op, FLAG_SCARED);
1119	return;	934	return;
1120	}	935	}
1121		936
1122	if(op->enemy==NULL) {	937	if (op->enemy == NULL)
		938	{
1123	LOG(llevDebug,"Fleeing player had no enemy.\n");	939	LOG (llevDebug, "Fleeing player had no enemy.\n");
1124	CLEAR_FLAG(op, FLAG_SCARED);	940	CLEAR_FLAG (op, FLAG_SCARED);
1125	return;	941	return;
1126	}	942	}
1127		943
1128	/* Seen some crashes here. Since we don't store an	944	/* Seen some crashes here. Since we don't store an
1129	* op->enemy_count, it is possible that something destroys the	945	* op->enemy_count, it is possible that something destroys the
1130	* actual enemy, and the object is recycled.	946	* actual enemy, and the object is recycled.
1131	*/	947	*/
1132	if (op->enemy->map == NULL) {	948	if (op->enemy->map == NULL)
		949	{
1133	CLEAR_FLAG(op, FLAG_SCARED);	950	CLEAR_FLAG (op, FLAG_SCARED);
1134	op->enemy=NULL;	951	op->enemy = NULL;
1135	return;	952	return;
1136	}	953	}
1137		954
1138	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	955	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		956	{
1139	op->enemy=NULL;	957	op->enemy = NULL;
1140	CLEAR_FLAG(op, FLAG_SCARED);	958	CLEAR_FLAG (op, FLAG_SCARED);
1141	return;	959	return;
1142	}	960	}
		961
1143	get_rangevector(op, op->enemy, &rv, 0);	962	get_rangevector (op, op->enemy, &rv, 0);
1144		963
1145	dir=absdir(4+rv.direction);	964	dir = absdir (4 + rv.direction);
1146	for(diff=0;diff<3;diff++) {	965	for (diff = 0; diff < 3; diff++)
1147	int m=1-(RANDOM()&2);
1148	if(move_ob(op,absdir(dir+diff*m),op)||
1149	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1150	return;
1151	}
1152	}	966	{
		967	int m = 1 - (RANDOM () & 2);
		968
		969	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
		970	return;
		971	}
		972
1153	/* Cornered, get rid of scared */	973	/* Cornered, get rid of scared */
1154	CLEAR_FLAG(op, FLAG_SCARED);	974	CLEAR_FLAG (op, FLAG_SCARED);
1155	op->enemy=NULL;	975	op->enemy = NULL;
1156	}	976	}
1157
1158		977
1159	/* check_pick sees if there is stuff to be picked up/picks up stuff.	978	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1160	* IT returns 1 if the player should keep on moving, 0 if he should	979	* It returns 1 if the player should keep on moving, 0 if he should
1161	* stop.	980	* stop.
1162	*/	981	*/
		982	int
1163	int check_pick(object *op) {	983	check_pick (object *op)
		984	{
1164	object *tmp, *next;	985	object *tmp, *next;
1165	tag_t next_tag=0, op_tag;
1166	int stop = 0;	986	int stop = 0;
1167	int j, k, wvratio;	987	int wvratio;
1168	char putstring[128], tmpstr[16];	988	char putstring[128];
1169
1170		989
1171	/* if you're flying, you cna't pick up anything */	990	/* if you're flying, you cna't pick up anything */
1172	if (op->move_type & MOVE_FLYING)	991	if (op->move_type & MOVE_FLYING)
1173	return 1;	992	return 1;
1174		993
1175	op_tag = op->count;
1176
1177	next = op->below;	994	next = op->below;
1178	if (next)	995
1179	next_tag = next->count;	996	int cnt = MAX_ITEM_PER_DROP;
		997	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1180		998
1181	/* loop while there are items on the floor that are not marked as	999	/* loop while there are items on the floor that are not marked as
1182	* destroyed */	1000	* destroyed */
1183	while (next && ! was_destroyed (next, next_tag))	1001	while (next && !next->destroyed ())
1184	{	1002	{
1185	tmp = next;	1003	tmp = next;
1186	next = tmp->below;	1004	next = tmp->below;
1187	if (next)
1188	next_tag = next->count;
1189		1005
1190	if (was_destroyed (op, op_tag))	1006	if (cnt <= 0)
		1007	{
		1008	op->failmsg ("Couldn't pickup all items at once.");
		1009	return 0;
		1010	}
		1011
		1012	if (op->destroyed ())
1191	return 0;	1013	return 0;
1192		1014
1193	if ( ! can_pick (op, tmp))	1015	if (!can_pick (op, tmp))
1194	continue;	1016	continue;
1195		1017
1196	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1018	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1197	{	1019	{
1198	if (item_matched_string (op, tmp, op->contr->search_str))	1020	if (item_matched_string (op, tmp, op->contr->search_str))
1199	pick_up (op, tmp);	1021	CHK_PICK_PICKUP;
1200	continue;	1022	continue;
1201	}	1023	}
1202		1024
1203	/* high not bit set? We're using the old autopickup model */	1025	/* high not bit set? We're using the old autopickup model */
1204	if(!(op->contr->mode & PU_NEWMODE)) {	1026	if (!(op->contr->mode & PU_NEWMODE))
		1027	{
1205	switch (op->contr->mode) {	1028	switch (op->contr->mode)
1206	case 0: return 1; /* don't pick up */	1029	{
1207	case 1: pick_up (op, tmp);	1030	case 0:
1208	return 1;	1031	return 1; /* don't pick up */
1209	case 2: pick_up (op, tmp);	1032	case 1:
1210	return 0;	1033	CHK_PICK_PICKUP;
1211	case 3: return 0; /* stop before pickup */	1034	return 1;
1212	case 4: pick_up (op, tmp);	1035	case 2:
1213	break;	1036	CHK_PICK_PICKUP;
1214	case 5: pick_up (op, tmp);	1037	return 0;
1215	stop = 1;	1038	case 3:
1216	break;	1039	return 0; /* stop before pickup */
1217	case 6:	1040	case 4:
		1041	CHK_PICK_PICKUP;
		1042	break;
		1043	case 5:
		1044	CHK_PICK_PICKUP;
		1045	stop = 1;
		1046	break;
		1047	case 6:
1218	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1048	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1219	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1049	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1220	pick_up(op, tmp);	1050	CHK_PICK_PICKUP;
1221	break;	1051	break;
1222		1052
1223	case 7:	1053	case 7:
1224	if (tmp->type == MONEY || tmp->type == GEM)	1054	if (tmp->type == MONEY || tmp->type == GEM)
1225	pick_up(op, tmp);	1055	CHK_PICK_PICKUP;
1226	break;	1056	break;
1227		1057
1228	default:	1058	default:
1229	/* use value density */	1059	/* use value density */
1230	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1060	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1231	&& (query_cost (tmp, op, F_TRUE) * 100	1061	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1232	/ (tmp->weight * MAX (tmp->nrof, 1)))	1062	CHK_PICK_PICKUP;
1233	>= op->contr->mode)	1063	}
1234	pick_up(op,tmp);	1064	}
1235	}	1065	else
1236	}	1066	{ /* old model */
1237	else { /* old model */
1238	/* NEW pickup handling */	1067	/* NEW pickup handling */
1239	if(op->contr->mode & PU_DEBUG)	1068	if (op->contr->mode & PU_DEBUG)
1240	{	1069	{
1241	/* some debugging code to figure out item information */	1070	/* some debugging code to figure out item information */
1242	if(tmp->name!=NULL)	1071	if (tmp->name != NULL)
1243	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1072	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1244	tmp->name, tmp->type,	1073	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1245	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1074	else
1246	else
1247	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1075	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1248	tmp->arch->name, tmp->type,	1076	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1249	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1077
1250	new_draw_info(NDI_UNIQUE, 0,op,putstring);	1078	new_draw_info (NDI_UNIQUE, 0, op, putstring);
		1079	}
1251		1080
1252	sprintf(putstring,"...flags: ");	1081	/* philosophy:
1253	for(k=0;k<4;k++)	1082	* It's easy to grab an item type from a pile, as long as it's
1254	{	1083	* generic. This takes no game-time. For more detailed pickups
1255	for(j=0;j<32;j++)	1084	* and selections, select-items should be used. This is a
1256	{	1085	* grab-as-you-run type mode that's really useful for arrows for
1257	if((tmp->flags[k]>>j)&0x01)	1086	* example.
1258	{	1087	* The drawback: right now it has no frontend, so you need to
1259	sprintf(tmpstr,"%d ",k*32+j);	1088	* stick the bits you want into a calculator in hex mode and then
1260	strcat(putstring, tmpstr);	1089	* convert to decimal and then 'pickup <#>
1261	}	1090	*/
1262	}
1263	}
1264	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1265		1091
		1092	/* the first two modes are exclusive: if NOTHING we return, if
		1093	* STOP then we stop. All the rest are applied sequentially,
		1094	* meaning if any test passes, the item gets picked up. */
		1095
		1096	/* if mode is set to pick nothing up, return */
		1097
		1098	if (op->contr->mode & PU_NOTHING)
		1099	return 1;
		1100
		1101	/* if mode is set to stop when encountering objects, return */
		1102	/* take STOP before INHIBIT since it doesn't actually pick
		1103	* anything up */
		1104
		1105	if (op->contr->mode & PU_STOP)
		1106	return 0;
		1107
		1108	/* useful for going into stores and not losing your settings... */
		1109	/* and for battles wher you don't want to get loaded down while
		1110	* fighting */
		1111	if (op->contr->mode & PU_INHIBIT)
		1112	return 1;
		1113
		1114	/* prevent us from turning into auto-thieves :) */
		1115	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1116	continue;
		1117
		1118	/* ignore known cursed objects */
		1119	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1120	continue;
		1121
		1122	/* all food and drink if desired */
		1123	/* question: don't pick up known-poisonous stuff? */
		1124	if (op->contr->mode & PU_FOOD)
		1125	if (tmp->type == FOOD)
		1126	{
		1127	CHK_PICK_PICKUP;
		1128	continue;
		1129	}
		1130
		1131	if (op->contr->mode & PU_DRINK)
		1132	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		1133	{
		1134	CHK_PICK_PICKUP;
		1135	continue;
		1136	}
		1137
		1138	if (op->contr->mode & PU_POTION)
		1139	if (tmp->type == POTION)
		1140	{
		1141	CHK_PICK_PICKUP;
		1142	continue;
		1143	}
		1144
		1145	/* spellbooks, skillscrolls and normal books/scrolls */
		1146	if (op->contr->mode & PU_SPELLBOOK)
		1147	if (tmp->type == SPELLBOOK)
		1148	{
		1149	CHK_PICK_PICKUP;
		1150	continue;
		1151	}
		1152
		1153	if (op->contr->mode & PU_SKILLSCROLL)
		1154	if (tmp->type == SKILLSCROLL)
		1155	{
		1156	CHK_PICK_PICKUP;
		1157	continue;
		1158	}
		1159
		1160	if (op->contr->mode & PU_READABLES)
		1161	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		1162	{
		1163	CHK_PICK_PICKUP;
		1164	continue;
		1165	}
		1166
		1167	/* wands/staves/rods/horns */
		1168	if (op->contr->mode & PU_MAGIC_DEVICE)
		1169	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1170	{
		1171	CHK_PICK_PICKUP;
		1172	continue;
		1173	}
		1174
		1175	/* pick up all magical items */
		1176	if (op->contr->mode & PU_MAGICAL)
		1177	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1178	{
		1179	CHK_PICK_PICKUP;
		1180	continue;
		1181	}
		1182
		1183	if (op->contr->mode & PU_VALUABLES)
		1184	{
		1185	if (tmp->type == MONEY || tmp->type == GEM)
		1186	{
		1187	CHK_PICK_PICKUP;
		1188	continue;
		1189	}
		1190	}
		1191
		1192	/* rings & amulets - talismans seems to be typed AMULET */
		1193	if (op->contr->mode & PU_JEWELS)
		1194	if (tmp->type == RING || tmp->type == AMULET)
		1195	{
		1196	CHK_PICK_PICKUP;
		1197	continue;
		1198	}
		1199
		1200	/* we don't forget dragon food */
		1201	if (op->contr->mode & PU_FLESH)
		1202	if (tmp->type == FLESH)
		1203	{
		1204	CHK_PICK_PICKUP;
		1205	continue;
		1206	}
		1207
		1208	/* bows and arrows. Bows are good for selling! */
		1209	if (op->contr->mode & PU_BOW)
		1210	if (tmp->type == BOW)
		1211	{
		1212	CHK_PICK_PICKUP;
		1213	continue;
		1214	}
		1215
		1216	if (op->contr->mode & PU_ARROW)
		1217	if (tmp->type == ARROW)
		1218	{
		1219	CHK_PICK_PICKUP;
		1220	continue;
		1221	}
		1222
		1223	/* all kinds of armor etc. */
		1224	if (op->contr->mode & PU_ARMOUR)
		1225	if (tmp->type == ARMOUR)
		1226	{
		1227	CHK_PICK_PICKUP;
		1228	continue;
		1229	}
		1230
		1231	if (op->contr->mode & PU_HELMET)
		1232	if (tmp->type == HELMET)
		1233	{
		1234	CHK_PICK_PICKUP;
		1235	continue;
		1236	}
		1237
		1238	if (op->contr->mode & PU_SHIELD)
		1239	if (tmp->type == SHIELD)
		1240	{
		1241	CHK_PICK_PICKUP;
		1242	continue;
		1243	}
		1244
		1245	if (op->contr->mode & PU_BOOTS)
		1246	if (tmp->type == BOOTS)
		1247	{
		1248	CHK_PICK_PICKUP;
		1249	continue;
		1250	}
		1251
		1252	if (op->contr->mode & PU_GLOVES)
		1253	if (tmp->type == GLOVES)
		1254	{
		1255	CHK_PICK_PICKUP;
		1256	continue;
		1257	}
		1258
		1259	if (op->contr->mode & PU_CLOAK)
		1260	if (tmp->type == CLOAK)
		1261	{
		1262	CHK_PICK_PICKUP;
		1263	continue;
		1264	}
		1265
		1266	/* hoping to catch throwing daggers here */
		1267	if (op->contr->mode & PU_MISSILEWEAPON)
		1268	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1269	{
		1270	CHK_PICK_PICKUP;
		1271	continue;
		1272	}
		1273
		1274	/* careful: chairs and tables are weapons! */
		1275	if (op->contr->mode & PU_ALLWEAPON)
		1276	{
		1277	if (tmp->type == WEAPON && tmp->name != NULL)
		1278	{
		1279	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
		1280	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
		1281	{
		1282	CHK_PICK_PICKUP;
		1283	continue;
		1284	}
		1285	}
		1286
		1287	if (tmp->type == WEAPON && tmp->name == NULL)
		1288	{
		1289	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
		1290	{
		1291	CHK_PICK_PICKUP;
		1292	continue;
		1293	}
		1294	}
		1295	}
		1296
		1297	/* misc stuff that's useful */
		1298	if (op->contr->mode & PU_KEY)
		1299	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
		1300	{
		1301	CHK_PICK_PICKUP;
		1302	continue;
		1303	}
		1304
		1305	/* any of the last 4 bits set means we use the ratio for value
		1306	* pickups */
		1307	if (op->contr->mode & PU_RATIO)
		1308	{
		1309	/* use value density to decide what else to grab */
		1310	/* >=7 was >= op->contr->mode */
		1311	/* >=7 is the old standard setting. Now we take the last 4 bits
		1312	*/
		1313	wvratio = op->contr->mode & PU_RATIO;
		1314	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
		1315	{
		1316	CHK_PICK_PICKUP;
1266	#if 0	1317	#if 0
1267	/* print the flags too */	1318	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1268	for(k=0;k<4;k++)	1319	if (tmp->name != NULL)
1269	{	1320	{
1270	fprintf(stderr,"%d [%d] ", k, k*32+31);	1321	fprintf (stderr, "%s", tmp->name);
1271	for(j=0;j<32;j++)	1322	}
1272	{	1323	else
1273	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1324	fprintf (stderr, "%s", tmp->arch->archname);
1274	if(!((j+1)%4))fprintf(stderr," ");	1325	fprintf (stderr, ",%d] = ", tmp->type);
1275	}	1326	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1276	fprintf(stderr," [%d]\n", k*32);
1277	}
1278	#endif	1327	#endif
		1328	continue;
		1329	}
		1330	}
		1331	} /* the new pickup model */
1279	}	1332	}
1280	/* philosophy:
1281	* It's easy to grab an item type from a pile, as long as it's
1282	* generic. This takes no game-time. For more detailed pickups
1283	* and selections, select-items shoul dbe used. This is a
1284	* grab-as-you-run type mode that's really useful for arrows for
1285	* example.
1286	* The drawback: right now it has no frontend, so you need to
1287	* stick the bits you want into a calculator in hex mode and then
1288	* convert to decimal and then 'pickup <#>
1289	*/
1290		1333
1291	/* the first two modes are exclusive: if NOTHING we return, if
1292	* STOP then we stop. All the rest are applied sequentially,
1293	* meaning if any test passes, the item gets picked up. */
1294
1295	/* if mode is set to pick nothing up, return */
1296
1297	if(op->contr->mode & PU_NOTHING) return 1;
1298
1299	/* if mode is set to stop when encountering objects, return */
1300	/* take STOP before INHIBIT since it doesn't actually pick
1301	* anything up */
1302
1303	if(op->contr->mode & PU_STOP) return 0;
1304
1305	/* useful for going into stores and not losing your settings... */
1306	/* and for battles wher you don't want to get loaded down while
1307	* fighting */
1308	if(op->contr->mode & PU_INHIBIT) return 1;
1309
1310	/* prevent us from turning into auto-thieves :) */
1311	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1312
1313	/* ignore known cursed objects */
1314	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1315
1316	/* all food and drink if desired */
1317	/* question: don't pick up known-poisonous stuff? */
1318	if(op->contr->mode & PU_FOOD)
1319	if (tmp->type == FOOD)
1320	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1321	if(op->contr->mode & PU_DRINK)
1322	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1323	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1324
1325	if(op->contr->mode & PU_POTION)
1326	if (tmp->type == POTION)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1328
1329	/* spellbooks, skillscrolls and normal books/scrolls */
1330	if(op->contr->mode & PU_SPELLBOOK)
1331	if (tmp->type == SPELLBOOK)
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1333	if(op->contr->mode & PU_SKILLSCROLL)
1334	if (tmp->type == SKILLSCROLL)
1335	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1336	if(op->contr->mode & PU_READABLES)
1337	if (tmp->type == BOOK || tmp->type == SCROLL)
1338	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1339
1340	/* wands/staves/rods/horns */
1341	if (op->contr->mode & PU_MAGIC_DEVICE)
1342	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1343	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1344
1345	/* pick up all magical items */
1346	if(op->contr->mode & PU_MAGICAL)
1347	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1349
1350	if(op->contr->mode & PU_VALUABLES)
1351	{
1352	if (tmp->type == MONEY || tmp->type == GEM)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1354	}
1355
1356	/* rings & amulets - talismans seems to be typed AMULET */
1357	if(op->contr->mode & PU_JEWELS)
1358	if (tmp->type == RING || tmp->type == AMULET)
1359	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1360
1361	/* bows and arrows. Bows are good for selling! */
1362	if(op->contr->mode & PU_BOW)
1363	if (tmp->type == BOW)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1365	if(op->contr->mode & PU_ARROW)
1366	if (tmp->type == ARROW)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1368
1369	/* all kinds of armor etc. */
1370	if(op->contr->mode & PU_ARMOUR)
1371	if (tmp->type == ARMOUR)
1372	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1373	if(op->contr->mode & PU_HELMET)
1374	if (tmp->type == HELMET)
1375	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1376	if(op->contr->mode & PU_SHIELD)
1377	if (tmp->type == SHIELD)
1378	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1379	if(op->contr->mode & PU_BOOTS)
1380	if (tmp->type == BOOTS)
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1382	if(op->contr->mode & PU_GLOVES)
1383	if (tmp->type == GLOVES)
1384	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1385	if(op->contr->mode & PU_CLOAK)
1386	if (tmp->type == CLOAK)
1387	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1388
1389	/* hoping to catch throwing daggers here */
1390	if(op->contr->mode & PU_MISSILEWEAPON)
1391	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1392	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1393
1394	/* careful: chairs and tables are weapons! */
1395	if(op->contr->mode & PU_ALLWEAPON)
1396	{
1397	if(tmp->type == WEAPON && tmp->name!=NULL)
1398	{
1399	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1400	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1401	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1402	}
1403	if(tmp->type == WEAPON && tmp->name==NULL)
1404	{
1405	if(strstr(tmp->arch->name,"table")==NULL &&
1406	strstr(tmp->arch->name,"chair")==NULL)
1407	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1408	}
1409	}
1410
1411	/* misc stuff that's useful */
1412	if(op->contr->mode & PU_KEY)
1413	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1414	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1415
1416	/* any of the last 4 bits set means we use the ratio for value
1417	* pickups */
1418	if(op->contr->mode & PU_RATIO)
1419	{
1420	/* use value density to decide what else to grab */
1421	/* >=7 was >= op->contr->mode */
1422	/* >=7 is the old standard setting. Now we take the last 4 bits
1423	* and multiply them by 5, giving 0..15*5== 5..75 */
1424	wvratio=(op->contr->mode & PU_RATIO) * 5;
1425	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)
1426	{
1427	pick_up(op, tmp);
1428	#if 0
1429	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1430	if(tmp->name!=NULL) {
1431	fprintf(stderr,"%s", tmp->name);
1432	}
1433	else fprintf(stderr,"%s",tmp->arch->name);
1434	fprintf(stderr,",%d] = ", tmp->type);
1435	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1436	#endif
1437	continue;
1438	}
1439	}
1440	} /* the new pickup model */
1441	}
1442	return ! stop;	1334	return !stop;
1443	}	1335	}
1444		1336
1445	/*	1337	/*
1446	* Find an arrow in the inventory and after that	1338	* Find an arrow in the inventory and after that
1447	* in the right type container (quiver). Pointer to the	1339	* in the right type container (quiver). Pointer to the
1448	* found object is returned.	1340	* found object is returned.
1449	*/	1341	*/
		1342	object *
1450	object *find_arrow(object *op, const char *type)	1343	find_arrow (object *op, const char *type)
1451	{	1344	{
1452	object *tmp = NULL;	1345	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1346	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1347	return splay (tmp);
1453		1348
1454	for(op=op->inv; op; op=op->below)	1349	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1455	if(!tmp && op->type==CONTAINER && op->race==type &&	1350	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1456	QUERY_FLAG(op,FLAG_APPLIED))	1351	if (object *arrow = find_arrow (tmp, type))
1457	tmp = find_arrow (op, type);	1352	{
1458	else if (op->type==ARROW && op->race==type)	1353	splay (tmp);
		1354	return arrow;
		1355	}
		1356
1459	return op;	1357	return 0;
1460	return tmp;
1461	}	1358	}
1462		1359
1463	/*	1360	/*
1464	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1361	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1465	* against the target. A full test is not performed, simply a basic test	1362	* against the target. A full test is not performed, simply a basic test
1466	* of resistances. The archer is making a quick guess at what he sees down	1363	* of resistances. The archer is making a quick guess at what he sees down
1467	* the hall. Failing that it does it's best to pick the highest plus arrow.	1364	* the hall. Failing that it does it's best to pick the highest plus arrow.
1468	*/	1365	*/
1469		1366	object *
1470	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1367	find_better_arrow (object *op, object *target, const char *type, int *better)
1471	{	1368	{
1472	object *tmp = NULL, *arrow, *ntmp;	1369	object *tmp = NULL, *arrow, *ntmp;
1473	int attacknum, attacktype, betterby=0, i;	1370	int attacknum, attacktype, betterby = 0, i;
1474		1371
1475	if (!type)	1372	if (!type)
1476	return NULL;	1373	return NULL;
1477		1374
1478	for (arrow=op->inv; arrow; arrow=arrow->below) {	1375	for (arrow = op->inv; arrow; arrow = arrow->below)
1479	if (arrow->type==CONTAINER && arrow->race==type &&	1376	{
1480	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1377	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1481	i = 0;	1378	{
		1379	i = 0;
1482	ntmp = find_better_arrow(arrow, target, type, &i);	1380	ntmp = find_better_arrow (arrow, target, type, &i);
1483	if (i > betterby) {	1381	if (i > betterby)
1484	tmp = ntmp;	1382	{
1485	betterby = i;	1383	tmp = ntmp;
1486	}	1384	betterby = i;
		1385	}
		1386	}
1487	} else if (arrow->type==ARROW && arrow->race==type) {	1387	else if (arrow->type == ARROW && arrow->race == type)
		1388	{
1488	/* allways prefer assasination/slaying */	1389	/* allways prefer assasination/slaying */
1489	if (target->race != NULL && arrow->slaying != NULL &&	1390	if (target->race && arrow->slaying && strstr (arrow->slaying, target->race))
1490	strstr(arrow->slaying, target->race)) {	1391	{
1491	if (arrow->attacktype & AT_DEATH) {	1392	if (arrow->attacktype & AT_DEATH)
1492	*better = 100;	1393	{
1493	return arrow;	1394	*better = 100;
1494	} else {	1395	return arrow;
1495	tmp = arrow;	1396	}
		1397	else
		1398	{
		1399	tmp = arrow;
1496	betterby = (arrow->magic + arrow->stats.dam) * 2;	1400	betterby = (arrow->magic + arrow->stats.dam) * 2;
1497	}	1401	}
1498	} else {	1402	}
		1403	else
		1404	{
1499	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1405	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1406	{
1500	attacktype = 1<<attacknum;	1407	attacktype = 1 << attacknum;
1501	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1408	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1502	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1409	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1503	tmp = arrow;	1410	{
		1411	tmp = arrow;
1504	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1412	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1505	}	1413	}
1506	}	1414	}
1507	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1415	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1508	tmp = arrow;	1416	{
		1417	tmp = arrow;
1509	betterby = 2 + arrow->magic + arrow->stats.dam;	1418	betterby = 2 + arrow->magic + arrow->stats.dam;
1510	}	1419	}
1511	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1420	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1512	tmp = arrow;	1421	{
		1422	tmp = arrow;
1513	betterby = 1 + arrow->magic + arrow->stats.dam;	1423	betterby = 1 + arrow->magic + arrow->stats.dam;
1514	}	1424	}
		1425	}
		1426	}
1515	}	1427	}
1516	}	1428
1517	}
1518	if (tmp == NULL && arrow == NULL)	1429	if (tmp == NULL && arrow == NULL)
1519	return find_arrow(op, type);	1430	return find_arrow (op, type);
1520		1431
1521	*better = betterby;	1432	*better = betterby;
1522	return tmp;	1433	return tmp;
1523	}	1434	}
1524		1435
1525	/* looks in a given direction, finds the first valid target, and calls	1436	/* looks in a given direction, finds the first valid target, and calls
1526	* find_better_arrow to find a decent arrow to use.	1437	* find_better_arrow to find a decent arrow to use.
1527	* op = the shooter	1438	* op = the shooter
1528	* type = bow->race	1439	* type = bow->race
1529	* dir = fire direction	1440	* dir = fire direction
1530	*/	1441	*/
1531		1442	object *
1532	object *pick_arrow_target(object *op, const char *type, int dir)	1443	pick_arrow_target (object *op, const char *type, int dir)
1533	{	1444	{
1534	object *tmp = NULL;	1445	object *tmp = NULL;
1535	mapstruct *m;	1446	maptile *m;
1536	int i, mflags, found, number;	1447	int i, mflags, found, number;
1537	sint16 x, y;	1448	sint16 x, y;
1538		1449
1539	if (op->map == NULL)	1450	if (op->map == NULL)
1540	return find_arrow(op, type);	1451	return find_arrow (op, type);
1541		1452
1542	/* do a dex check */	1453	/* do a dex check */
1543	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1454	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1544	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1455	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1545	return find_arrow(op, type);	1456	return find_arrow (op, type);
1546		1457
1547	m = op->map;	1458	m = op->map;
1548	x = op->x;	1459	x = op->x;
1549	y = op->y;	1460	y = op->y;
1550		1461
1551	/* find the first target */	1462	/* find the first target */
1552	for (i=0, found=0; i<20; i++) {	1463	for (i = 0, found = 0; i < 20; i++)
		1464	{
1553	x += freearr_x[dir];	1465	x += freearr_x[dir];
1554	y += freearr_y[dir];	1466	y += freearr_y[dir];
1555	mflags = get_map_flags(m, &m, x, y, &x, &y);	1467	mflags = get_map_flags (m, &m, x, y, &x, &y);
1556	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1468	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1469	{
1557	tmp = NULL;	1470	tmp = NULL;
1558	break;	1471	break;
		1472	}
1559	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1473	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1474	{
1560	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1475	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1561	* perhaps a bad assumption.	1476	* perhaps a bad assumption.
1562	*/	1477	*/
1563	tmp = NULL;	1478	tmp = NULL;
1564	break;	1479	break;
1565	}	1480	}
1566	if (mflags & P_IS_ALIVE) {	1481	if (mflags & P_IS_ALIVE)
		1482	{
1567	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1483	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1568	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1484	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1569	found++;	1485	{
1570	break;	1486	found++;
1571	}	1487	break;
		1488	}
1572	if (found)	1489	if (found)
1573	break;	1490	break;
1574	}	1491	}
1575	}	1492	}
1576	if (tmp == NULL)	1493	if (tmp == NULL)
1577	return find_arrow(op, type);	1494	return find_arrow (op, type);
1578		1495
1579	if (tmp->head)	1496	if (tmp->head)
1580	tmp = tmp->head;	1497	tmp = tmp->head;
1581		1498
1582	return find_better_arrow(op, tmp, type, &i);	1499	return find_better_arrow (op, tmp, type, &i);
1583	}	1500	}
1584		1501
1585	/*	1502	/*
1586	* Creature fires a bow - op can be monster or player. Returns	1503	* Creature fires a bow - op can be monster or player. Returns
1587	* 1 if bow was actually fired, 0 otherwise.	1504	* 1 if bow was actually fired, 0 otherwise.
…		…
1590	* dir is the direction of fire.	1507	* dir is the direction of fire.
1591	* wc_mod is any special modifier to give (used in special player fire modes)	1508	* wc_mod is any special modifier to give (used in special player fire modes)
1592	* sx, sy are coordinates to fire arrow from - also used in some of the special	1509	* sx, sy are coordinates to fire arrow from - also used in some of the special
1593	* player fire modes.	1510	* player fire modes.
1594	*/	1511	*/
		1512	int
1595	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1513	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1596	sint16 sx, sint16 sy)
1597	{	1514	{
1598	object *left, *bow;	1515	object *left, *bow;
1599	tag_t left_tag, tag;	1516	int mflags;
1600	int bowspeed, mflags;	1517	maptile *m;
1601	mapstruct *m;
1602		1518
1603	if (!dir) {	1519	if (!dir)
		1520	{
1604	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1521	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1605	return 0;	1522	return 0;
		1523	}
		1524
		1525	if (op->contr)
		1526	bow = op->current_weapon;
		1527	else
1606	}	1528	{
1607	if (op->type == PLAYER)
1608	bow=op->contr->ranges[range_bow];
1609	else {
1610	for(bow=op->inv; bow; bow=bow->below)	1529	for (bow = op->inv; bow; bow = bow->below)
1611	/* Don't check for applied - monsters don't apply bows - in that way, they	1530	/* Don't check for applied - monsters don't apply bows - in that way, they
1612	* don't need to switch back and forth between bows and weapons.	1531	* don't need to switch back and forth between bows and weapons.
1613	*/	1532	*/
1614	if(bow->type==BOW)	1533	if (bow->type == BOW)
1615	break;	1534	break;
1616		1535
1617	if (!bow) {	1536	if (!bow)
		1537	{
1618	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1538	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1619	return 0;	1539	return 0;
1620	}	1540	}
		1541
		1542	// optimisation: move object to top so we will find it quickly again
		1543	if (bow->below)
		1544	{
		1545	bow->remove ();
		1546	op->insert (bow);
		1547	}
		1548
1621	}	1549	}
		1550
1622	if( !bow->race || !bow->skill) {	1551	if (!bow->race || !bow->skill)
		1552	{
1623	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1553	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1624	return 0;	1554	return 0;
1625	}	1555	}
1626		1556
1627	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1628
1629	/* penalize ROF for bestarrow */
1630	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1631	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1632	if (bowspeed < 1)
1633	bowspeed = 1;
1634
1635	if (arrow == NULL) {	1557	if (arrow == NULL)
		1558	{
1636	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1559	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1560	{
1637	if (op->type == PLAYER)	1561	if (op->type == PLAYER)
1638	new_draw_info_format(NDI_UNIQUE, 0, op,	1562	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1639	"You have no %s left.", bow->race);
1640	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1563	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1641	else	1564	else
1642	CLEAR_FLAG(op, FLAG_READY_BOW);	1565	CLEAR_FLAG (op, FLAG_READY_BOW);
		1566
1643	return 0;	1567	return 0;
1644	}	1568	}
1645	}	1569	}
		1570
1646	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1571	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1647	if (mflags & P_OUT_OF_MAP) {	1572	if (mflags & P_OUT_OF_MAP)
1648	return 0;	1573	return 0;
1649	}	1574
1650	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1575	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1576	{
1651	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1577	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1652	return 0;	1578	return 0;
1653	}	1579	}
1654		1580
1655	/* this should not happen, but sometimes does */	1581	/* this should not happen, but sometimes does */
1656	if (arrow->nrof==0) {	1582	if (arrow->nrof == 0)
1657	remove_ob(arrow);
1658	free_object(arrow);
1659	return 0;
1660	}	1583	{
		1584	arrow->destroy ();
		1585	return 0;
		1586	}
1661		1587
1662	left = arrow; /* these are arrows left to the player */	1588	left = arrow; /* these are arrows left to the player */
1663	left_tag = left->count;	1589	arrow = arrow->split ();
1664	arrow = get_split_ob(arrow, 1);	1590	if (!arrow)
1665	if (arrow == NULL) {	1591	{
1666	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1592	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1667	bow->race);	1593	return 0;
1668	return 0;
1669	}	1594	}
1670	set_owner(arrow, op);	1595
1671	if (arrow->skill) free_string(arrow->skill);	1596	arrow->set_owner (op);
1672	arrow->skill = add_refcount(bow->skill);	1597	arrow->skill = bow->skill;
1673
1674	arrow->direction=dir;	1598	arrow->direction = dir;
1675	arrow->x = sx;
1676	arrow->y = sy;
1677		1599
1678	if (op->type == PLAYER) {
1679	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1680	fix_player(op);
1681	}
1682
1683	SET_ANIMATION(arrow, arrow->direction);
1684	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 */
1685	arrow->stats.hp = arrow->stats.dam;	1601	arrow->stats.hp = arrow->stats.dam;
1686	arrow->stats.grace = arrow->attacktype;	1602	arrow->stats.grace = arrow->attacktype;
		1603
1687	if (arrow->slaying != NULL)	1604	if (arrow->slaying)
1688	arrow->spellarg = strdup_local(arrow->slaying);	1605	arrow->spellarg = strdup (arrow->slaying);
1689		1606
1690	/* Note that this was different for monsters - they got their level	1607	#if 0
1691	* added to the damage. I think the strength bonus is more proper.	1608	if (player *pl = op->contr)
1692	*/
1693		1609	{
1694	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1610	float speed = pl->weapon_sp;
1695	0 : dam_bonus[op->stats.Str]) +
1696	bow->stats.dam + bow->magic + arrow->magic;
1697		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
1698	/* update the speed */	1624	/* update the speed */
1699	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
1700	0 : dam_bonus[op->stats.Str]) +	1626	+ bow->stats.dam / 7.f;
1701	bow->magic + arrow->magic) / 5.0 +
1702	(float)bow->stats.dam / 7.0;
1703		1627
1704	if (arrow->speed < 1.0)	1628	arrow->set_speed (max (arrow->speed, 2.f));
1705	arrow->speed = 1.0;
1706	update_ob_speed(arrow);
1707	arrow->speed_left = 0;	1629	arrow->speed_left = 0;
1708		1630
		1631	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1632
1709	if (op->type == PLAYER) {	1633	if (op->type == PLAYER)
1710	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1634	{
1711	(op->chosen_skill?op->chosen_skill->level:op->level) -
1712	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1713	arrow->stats.wc - bow->stats.wc + wc_mod;
1714
1715	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1635	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1716	} else {	1636	wc -= dex_bonus[op->stats.Dex];
1717	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1718	arrow->stats.wc + wc_mod;
1719		1637
		1638	if (!arrow->slaying)
		1639	arrow->slaying = op->slaying;
		1640
		1641	arrow->attacktype |= op->attacktype;
		1642	}
		1643	else
		1644	{
1720	arrow->level = op->level;	1645	arrow->level = op->level;
1721	}	1646	arrow->stats.wc -= bow->magic;
1722	if (arrow->attacktype == AT_PHYSICAL)	1647
		1648	if (!arrow->slaying)
		1649	arrow->slaying = bow->slaying;
		1650
1723	arrow->attacktype |= bow->attacktype;	1651	arrow->attacktype |= bow->attacktype;
1724	if (bow->slaying != NULL)	1652	}
1725	arrow->slaying = add_string(bow->slaying);
1726		1653
1727	arrow->map = m;	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);
1728	arrow->move_type = MOVE_FLY_LOW;	1658	arrow->move_type = MOVE_FLY_LOW;
1729	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1659	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1730		1660
1731	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1661	op->play_sound (sound_find ("fire_arrow"));
1732	tag = arrow->count;	1662	m->insert (arrow, sx, sy, op);
1733	insert_ob_in_map(arrow, m, op, 0);
1734		1663
1735	if (!was_destroyed(arrow, tag))	1664	if (!arrow->destroyed ())
1736	move_arrow(arrow);	1665	move_arrow (arrow);
1737		1666
1738	if (op->type == PLAYER) {
1739	if (was_destroyed (left, left_tag))
1740	esrv_del_item(op->contr, left_tag);
1741	else
1742	esrv_send_item(op, left);
1743	}
1744	return 1;	1667	return 1;
1745	}	1668	}
1746		1669
1747	/* Special fire code for players - this takes into	1670	/* Special fire code for players - this takes into
1748	* account the special fire modes players can have	1671	* account the special fire modes players can have
1749	* but monsters can't. Putting that code here	1672	* but monsters can't. Putting that code here
1750	* makes the fire_bow code much cleaner.	1673	* makes the fire_bow code much cleaner.
1751	* this function should only be called if 'op' is a player,	1674	* this function should only be called if 'op' is a player,
1752	* hence the function name.	1675	* hence the function name.
1753	*/	1676	*/
		1677	int
1754	int player_fire_bow(object *op, int dir)	1678	player_fire_bow (object *op, int dir)
1755	{	1679	{
1756	int ret=0, wcmod=0;	1680	int ret = 0, wcmod = 0;
1757		1681
1758	if (op->contr->bowtype == bow_bestarrow) {	1682	if (op->contr->bowtype == bow_bestarrow)
1759	ret = fire_bow(op, op,	1683	{
1760	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);
1761	dir, 0, op->x, op->y);	1685	}
1762	} 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	{
1763	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1688	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))
1764	wcmod =-1;	1689	wcmod = -1;
		1690
1765	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);
1766	op->x, op->y);	1692	}
1767	} else if (op->contr->bowtype == bow_threewide) {	1693	else if (op->contr->bowtype == bow_threewide)
		1694	{
1768	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);
1769	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)]);
1770	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	}
1771	} else if (op->contr->bowtype == bow_spreadshot) {	1699	else if (op->contr->bowtype == bow_spreadshot)
		1700	{
1772	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);
1773	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);
1774	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);
1775		1704	}
1776	} else {	1705	else
		1706	{
1777	/* Simple case */	1707	/* Simple case */
1778	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);
1779	}	1709	}
		1710
1780	return ret;	1711	return ret;
1781	}	1712	}
1782
1783		1713
1784	/* Fires a misc (wand/rod/horn) object in 'dir'.	1714	/* Fires a misc (wand/rod/horn) object in 'dir'.
1785	* Broken apart from 'fire' to keep it more readable.	1715	* Broken apart from 'fire' to keep it more readable.
1786	*/	1716	*/
		1717	void
1787	void fire_misc_object(object *op, int dir)	1718	fire_misc_object (object *op, int dir)
1788	{	1719	{
1789	object *item;	1720	object *item = op->contr->ranged_ob;
1790		1721
1791	if (!op->contr->ranges[range_misc]) {	1722	if (!item)
		1723	{
1792	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.");
1793	return;	1725	return;
1794	}	1726	}
1795		1727
1796	item = op->contr->ranges[range_misc];
1797	if (!item->inv) {	1728	if (!item->inv)
		1729	{
1798	LOG(llevError,"Object %s lacks a spell\n", item->name);	1730	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1799	return;	1731	return;
1800	}	1732	}
1801	if (item->type == WAND) {	1733
1802	if(item->stats.food<=0) {	1734	if (!op->change_weapon (item))
1803	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1804	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1805	return;	1735	return;
1806	}	1736
		1737	if (item->type == WAND)
		1738	{
		1739	if (item->stats.food <= 0)
		1740	{
		1741	op->contr->play_sound (sound_find ("wand_poof"));
		1742	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1743
		1744	return;
		1745	}
		1746	}
1807	} else if (item->type == ROD || item->type==HORN) {	1747	else if (item->type == ROD || item->type == HORN)
1808	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1748	{
1809	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1749	sint16 spell_sp = MAX (item->inv->stats.sp, item->inv->stats.grace);
		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
1810	if (item->type== ROD)	1757	if (item->type == ROD)
1811	new_draw_info_format(NDI_UNIQUE, 0,op,	1758	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1812	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1759	else
1813	else	1760	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1814	new_draw_info_format(NDI_UNIQUE, 0,op,	1761
1815	"The %s needs more time to charge.", query_base_name(item,0));
1816	return;	1762	return;
1817	}	1763	}
1818	}	1764	}
1819		1765
1820	if(cast_spell(op,item,dir,item->inv,NULL)) {	1766	if (cast_spell (op, item, dir, item->inv, NULL))
		1767	{
1821	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 */
1822	if (item->type == WAND) {	1769	if (item->type == WAND)
		1770	{
1823	if (!(--item->stats.food)) {	1771	if (!(--item->stats.food))
1824	object *tmp;	1772	{
1825	if (item->arch) {	1773	object *tmp;
		1774
		1775	if (item->arch)
		1776	{
1826	CLEAR_FLAG(item, FLAG_ANIMATE);	1777	CLEAR_FLAG (item, FLAG_ANIMATE);
1827	item->face = item->arch->clone.face;	1778	item->face = item->arch->face;
1828	item->speed = 0;	1779	item->set_speed (0);
1829	update_ob_speed(item);	1780	}
1830	}	1781
1831	if ((tmp=is_player_inv(item)))	1782	if (object *pl = item->visible_to ())
1832	esrv_update_item(UPD_ANIM, tmp, item);	1783	esrv_update_item (UPD_ANIM, pl, item);
1833	}	1784	}
1834	}	1785	}
1835	else if (item->type == ROD || item->type==HORN) {	1786	else if (item->type == ROD || item->type == HORN)
1836	drain_rod_charge(item);	1787	drain_rod_charge (item);
1837	}
1838	}	1788	}
1839	}	1789	}
1840		1790
1841	/* Received a fire command for the player - go and do it.	1791	/* Received a fire command for the player - go and do it.
1842	*/	1792	*/
		1793	bool
1843	void fire(object *op,int dir) {	1794	fire (object *op, int dir)
		1795	{
1844	int spellcost=0;	1796	int spellcost = 0;
1845		1797
1846	/* check for loss of invisiblity/hide */	1798	/* check for loss of invisiblity/hide */
1847	if (action_makes_visible(op)) make_visible(op);	1799	if (action_makes_visible (op))
		1800	make_visible (op);
1848		1801
1849	switch(op->contr->shoottype) {	1802	player *pl = op->contr;
1850	case range_none:
1851	return;
1852		1803
1853	case range_bow:	1804	if (pl->golem)
1854	player_fire_bow(op, dir);	1805	{
1855	return;	1806	control_golem (op->contr->golem, dir);
1856		1807	return false;
1857	case range_magic: /* Casting spells */
1858	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));
1859	return;
1860
1861	case range_misc:
1862	fire_misc_object(op, dir);
1863	return;
1864
1865	case range_golem: /* Control summoned monsters from scrolls */
1866	if(op->contr->ranges[range_golem]==NULL ||
1867	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1868	op->contr->ranges[range_golem] = NULL;
1869	op->contr->shoottype=range_none;
1870	op->contr->golem_count = 0;
1871	}	1808	}
1872	else	1809
1873	control_golem(op->contr->ranges[range_golem], dir);	1810	object *ob = pl->ranged_ob;
		1811
		1812	if (!ob)
1874	return;	1813	return false;
1875		1814
1876	case range_skill:	1815	if (!op->change_weapon (ob))
1877	if(!op->chosen_skill) {
1878	if(op->type==PLAYER)
1879	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1880	return;
1881	}
1882	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1883	return;	1816	return false;
1884	case range_builder:	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:
		1826	player_fire_bow (op, dir);
		1827	break;
		1828
		1829	case SPELL:
		1830	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
		1831	break;
		1832
		1833	case BUILDER:
1885	apply_map_builder( op, dir );	1834	apply_map_builder (op, dir);
1886	return;	1835	break;
1887	default:
1888	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");
1889	return;
1890	}
1891	}
1892		1836
		1837	case SKILL:
		1838	do_skill (op, op, ob, dir, 0);
		1839	break;
1893		1840
		1841	default:
		1842	fire_misc_object (op, dir);
		1843	break;
		1844	}
		1845
		1846	return true;
		1847	}
1894		1848
1895	/* find_key	1849	/* find_key
1896	* 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
1897	* and successfully use it, we return the key, otherwise NULL	1851	* and successfully use it, we return the key, otherwise NULL
1898	* This function merges both normal and locked door, since the logic	1852	* This function merges both normal and locked door, since the logic
…		…
1900	* pl is the player,	1854	* pl is the player,
1901	* inv is the objects inventory to searched	1855	* inv is the objects inventory to searched
1902	* door is the door we are trying to match against.	1856	* door is the door we are trying to match against.
1903	* This function can be called recursively to search containers.	1857	* This function can be called recursively to search containers.
1904	*/	1858	*/
1905		1859	object *
1906	object * find_key(object *pl, object *container, object *door)	1860	find_key (object *pl, object *container, object *door)
1907	{	1861	{
1908	object *tmp,*key;	1862	object *tmp, *key;
1909		1863
1910	/* Should not happen, but sanity checking is never bad */	1864	/* Should not happen, but sanity checking is never bad */
1911	if (container->inv == NULL) return NULL;	1865	if (!container->inv)
		1866	return 0;
1912		1867
1913	/* 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 */
1914	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1869	for (tmp = container->inv; tmp; tmp = tmp->below)
		1870	{
1915	if (door->type==DOOR && tmp->type==KEY) break;	1871	if (door->type == DOOR && tmp->type == KEY)
		1872	break;
1916	/* For sanity, we should really check door type, but other stuff	1873	/* For sanity, we should really check door type, but other stuff
1917	* (like containers) can be locked with special keys	1874	* (like containers) can be locked with special keys
1918	*/	1875	*/
1919	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1876	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1920	tmp->slaying==door->slaying) break;	1877	break;
1921	}	1878	}
		1879
1922	/* No key found - lets search inventories now */	1880	/* No key found - lets search inventories now */
1923	/* 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.
1924	* 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
1925	* a key, return	1883	* a key, return
1926	*/	1884	*/
1927	if (!tmp) {	1885	if (!tmp)
		1886	{
1928	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1887	for (tmp = container->inv; tmp; tmp = tmp->below)
		1888	{
1929	/* No reason to search empty containers */	1889	/* No reason to search empty containers */
1930	if (tmp->type==CONTAINER && tmp->inv) {	1890	if (tmp->type == CONTAINER && tmp->inv)
1931	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1891	{
		1892	if ((key = find_key (pl, tmp, door)))
		1893	return key;
		1894	}
		1895	}
		1896
		1897	if (!tmp)
		1898	return NULL;
1932	}	1899	}
1933	}	1900
1934	if (!tmp) return NULL;
1935	}
1936	/* 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,
1937	* see if we actually want to use it	1902	* see if we actually want to use it
1938	*/	1903	*/
1939	if (pl!=container) {	1904	if (pl != container)
		1905	{
1940	/* Only let players use keys in containers */	1906	/* Only let players use keys in containers */
1941	if (!pl->contr) return NULL;	1907	if (!pl->contr)
		1908	return NULL;
1942	/* cases where this fails:	1909	/* cases where this fails:
1943	* If we only search the player inventory, return now since we	1910	* If we only search the player inventory, return now since we
1944	* are not in the players inventory.	1911	* are not in the players inventory.
1945	* If the container is not active, return now since only active	1912	* If the container is not active, return now since only active
1946	* containers can be used.	1913	* containers can be used.
1947	* If we only search keyrings and the container does not have	1914	* If we only search keyrings and the container does not have
1948	* a race/isn't a keyring.	1915	* a race/isn't a keyring.
1949	* No checking for all containers - to fall through past here,	1916	* No checking for all containers - to fall through past here,
1950	* inv must have been an container and must have been active.	1917	* inv must have been an container and must have been active.
1951	*	1918	*
1952	* Change the color so that the message doesn't disappear with	1919	* Change the color so that the message doesn't disappear with
1953	* all the others.	1920	* all the others.
1954	*/	1921	*/
1955	if (pl->contr->usekeys == key_inventory ||	1922	if (pl->contr->usekeys == key_inventory ||
1956	!QUERY_FLAG(container, FLAG_APPLIED) ||	1923	!QUERY_FLAG (container, FLAG_APPLIED) ||
1957	(pl->contr->usekeys == keyrings &&	1924	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1958	(!container->race || strcmp(container->race, "keys")))	1925	{
1959	) {
1960	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1926	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1961	"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));
1962	query_name(tmp), query_name(container));
1963	return NULL;	1928	return NULL;
1964	}	1929	}
1965	}	1930	}
		1931
1966	return tmp;	1932	return tmp;
1967	}	1933	}
1968		1934
1969	/* moved door processing out of move_player_attack.	1935	/* moved door processing out of move_player_attack.
1970	* returns 1 if player has opened the door with a key	1936	* returns 1 if player has opened the door with a key
1971	* such that the caller should not do anything more,	1937	* such that the caller should not do anything more,
1972	* 0 otherwise	1938	* 0 otherwise
1973	*/	1939	*/
		1940	static int
1974	static int player_attack_door(object *op, object *door)	1941	player_attack_door (object *op, object *door)
1975	{	1942	{
1976
1977	/* 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,
1978	* 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 -
1979	* otherwise, we fall through to the rest of the code.	1945	* otherwise, we fall through to the rest of the code.
1980	*/	1946	*/
1981	object *key=find_key(op, op, door);	1947	object *key = find_key (op, op, door);
1982		1948
1983	/* IF we found a key, do some extra work */	1949	/* If we found a key, do some extra work */
1984	if (key) {	1950	if (key)
		1951	{
1985	object *container=key->env;	1952	object *container = key->env;
1986		1953
1987	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1954	if (action_makes_visible (op))
1988	if(action_makes_visible(op)) make_visible(op);	1955	make_visible (op);
		1956
1989	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
1990	if (door->type == DOOR) {	1960	if (door->type == DOOR)
1991	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 */
1992	}
1993	else if(door->type==LOCKED_DOOR) {	1962	else if (door->type == LOCKED_DOOR)
1994	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1963	{
1995	"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);
1996	remove_door2(door); /* remove door without violence ;-) */	1965	remove_door2 (door); /* remove door without violence ;-) */
1997	}	1966	}
		1967
1998	/* Do this after we print the message */	1968	/* Do this after we print the message */
1999	decrease_ob(key); /* Use up one of the keys */	1969	key->decrease (); /* Use up one of the keys */
2000	/* Need to update the weight the container the key was in */	1970
2001	if (container != op)
2002	esrv_update_item(UPD_WEIGHT, op, container);
2003	return 1; /* Nothing more to do below */	1971	return 1; /* Nothing more to do below */
		1972	}
2004	} else if (door->type==LOCKED_DOOR) {	1973	else if (door->type == LOCKED_DOOR)
		1974	{
2005	/* Might as well return now - no other way to open this */	1975	/* Might as well return now - no other way to open this */
2006	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...");
2007	return 1;	1977	return 1;
2008	}	1978	}
		1979
2009	return 0;	1980	return 0;
2010	}	1981	}
2011		1982
2012	/* This function is just part of a breakup from move_player.	1983	/* This function is just part of a breakup from move_player.
2013	* It should keep the code cleaner.	1984	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	1985	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	1986	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	1987	* going to try and move (not fire weapons).
2017	*/	1988	*/
2018		1989	bool
2019	void move_player_attack(object *op, int dir)	1990	move_player_attack (object *op, int dir)
2020	{	1991	{
2021	object *tmp, *mon, *tpl;
2022	sint16 nx, ny;
2023	int on_battleground;	1992	int on_battleground;
2024	mapstruct *m;
2025		1993
2026	if (op->contr->transport) tpl = op->contr->transport;
2027	else tpl = op;
2028	nx=freearr_x[dir]+tpl->x;	1994	sint16 nx = freearr_x[dir] + op->x;
2029	ny=freearr_y[dir]+tpl->y;	1995	sint16 ny = freearr_y[dir] + op->y;
2030		1996
2031	on_battleground = op_on_battleground(tpl, NULL, NULL);	1997	on_battleground = op_on_battleground (op, 0, 0);
2032		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
2033	/* 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
2034	* 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
2035	* 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
2036	* player. This is a pretty nasty hack, because if we could	2011	* player. This is a pretty nasty hack, because if we could
2037	* 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
2038	* 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
2039	* 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
2040	* move_ob uses.	2015	* move_ob uses.
2041	*/	2016	*/
2042	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	2017	maptile *m = op->map->xy_find (nx, ny);
2043	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2044	m = get_map_from_coord(tpl->map, &nx, &ny);
2045	if (!m) return; /* Don't think this should happen */
2046	}
2047	else m =tpl->map;
2048
2049	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2050	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2051	return;
2052	}
2053		2018
2054	mon = NULL;
2055	/* 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
2056	* 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.
2057	* 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
2058	* on the space	2022	* on the space
2059	*/	2023	*/
2060	while (tmp!=NULL) {	2024	object *mon;
2061	if (tmp == op) {	2025	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2062	tmp=tmp->above;	2026	{
2063	continue;	2027	if ((mon->flag [FLAG_ALIVE]
		2028	|| mon->type == LOCKED_DOOR
		2029	|| mon->flag [FLAG_CAN_ROLL])
		2030	&& mon != op)
		2031	break;
2064	}	2032	}
2065	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	2033
2066	mon = tmp;
2067	break;
2068	}
2069	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2070	mon = tmp;
2071	tmp=tmp->above;
2072	}
2073
2074	if (mon==NULL) /* This happens anytime the player tries to move */	2034	if (!mon) /* This happens anytime the player tries to move */
2075	return; /* into a wall */	2035	return false; /* into a wall */
2076		2036
2077	if(mon->head != NULL)
2078	mon = mon->head;	2037	mon = mon->head_ ();
2079		2038
2080	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	2039	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2040	if (op->contr->weapon_sp_left > 0.f)
2081	if (player_attack_door(op, mon)) return;	2041	if (player_attack_door (op, mon))
		2042	{
		2043	--op->contr->weapon_sp_left;
		2044	return true;
		2045	}
2082		2046
2083	/* The following deals with possibly attacking peaceful	2047	/* The following deals with possibly attacking peaceful
2084	* or frienddly creatures. Basically, all players are considered	2048	* or friendly creatures. Basically, all players are considered
2085	* unaggressive. If the moving player has peaceful set, then the	2049	* unaggressive. If the moving player has peaceful set, then the
2086	* object should be pushed instead of attacked. It is assumed that	2050	* object should be pushed instead of attacked. It is assumed that
2087	* if you are braced, you will not attack friends accidently,	2051	* if you are braced, you will not attack friends accidently,
2088	* and thus will not push them.	2052	* and thus will not push them.
2089	*/	2053	*/
2090		2054
2091	/* If the creature is a pet, push it even if the player is not	2055	/* If the creature is a pet, push it even if the player is not
2092	* peaceful. Our assumption is the creature is a pet if the	2056	* peaceful. Our assumption is the creature is a pet if the
2093	* player owns it and it is either friendly or unagressive.	2057	* player owns it and it is either friendly or unagressive.
2094	*/	2058	*/
2095	if ((op->type==PLAYER)	2059	if (op->type == PLAYER
2096	#if COZY_SERVER	2060	&& ((mon->owner && mon->owner->contr
2097	&&
2098	(
2099	(get_owner(mon) && get_owner(mon)->contr
2100	&& same_party (get_owner(mon)->contr->party, op->contr->party))	2061	&& same_party (mon->owner->contr->party, op->contr->party))
2101	|| get_owner(mon) == op	2062	|| mon->owner == op)
2102	)
2103	#else
2104	&& get_owner(mon)==op
2105	#endif
2106	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))	2063	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2107	{	2064	{
2108	/* If we're braced, we don't want to switch places with it */	2065	/* If we're braced, we don't want to switch places with it */
2109	if (op->contr->braced) return;	2066	if (op->contr->braced)
2110	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	2067	return false;
2111	(void) push_ob(mon,dir,op);
2112	if(op->contr->tmp_invis||op->hide) make_visible(op);
2113	return;
2114	}
2115		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
2116	/* in certain circumstances, you shouldn't attack friendly	2085	/* in certain circumstances, you shouldn't attack friendly
2117	* creatures. Note that if you are braced, you can't push	2086	* creatures. Note that if you are braced, you can't push
2118	* someone, but put it inside this loop so that you won't	2087	* someone, but put it inside this loop so that you won't
2119	* attack them either.	2088	* attack them either.
2120	*/	2089	*/
2121	if ((mon->type==PLAYER || mon->enemy != op) &&	2090	if ((mon->type == PLAYER || mon->enemy != op)
2122	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	2091	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2123	(	2092	&& ((op->contr->peaceful
2124	#ifdef PROHIBIT_PLAYERKILL
2125	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	2093	|| (mon->type == PLAYER && mon->contr->peaceful))
2126	#else
2127	op->contr->peaceful &&
2128	#endif
2129	!on_battleground	2094	&& !on_battleground))
		2095	{
		2096	if (op->speed_left > 0.f)
		2097	{
		2098	--op->speed_left;
		2099
		2100	if (!op->contr->braced)
2130	)) {	2101	{
2131	if (!op->contr->braced) {	2102	op->play_sound (sound_find ("push_player"));
2132	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	2103	push_ob (mon, dir, op);
2133	(void) push_ob(mon,dir,op);	2104	}
2134	} else {	2105	else
2135	new_draw_info(0, 0,op,"You withhold your attack");	2106	op->statusmsg ("You withhold your attack");
		2107
		2108	if (op->contr->tmp_invis || op->hide)
		2109	make_visible (op);
		2110
		2111	return true;
		2112	}
2136	}	2113	}
2137	if(op->contr->tmp_invis||op->hide) make_visible(op);
2138	}
2139
2140	/* If the object is a boulder or other rollable object, then	2114	/* If the object is a boulder or other rollable object, then
2141	* 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.
2142	*/	2116	*/
2143	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
2144	recursive_roll(mon,dir,op);	2123	recursive_roll (mon, dir, op);
2145	if(action_makes_visible(op)) make_visible(op);	2124	if (action_makes_visible (op))
2146	}	2125	make_visible (op);
2147		2126
		2127	return true;
		2128	}
		2129	}
2148	/* Any generic living creature. Including things like doors.	2130	/* Any generic living creature. Including things like doors.
2149	* 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
2150	* and be living. Then, it must be one of the following:	2132	* and be living. Then, it must be one of the following:
2151	* 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
2152	* 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.
2153	*/	2135	*/
2154
2155	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2136	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2156	((mon->type!=PLAYER || op->contr->party==NULL ||	2137	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2157	op->contr->party!=mon->contr->party))) {	2138	{
		2139	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2140	{
		2141	--op->contr->weapon_sp_left;
2158		2142
2159	/* If the player hasn't hit something this tick, and does	2143	skill_attack (mon, op, 0, 0, 0);
2160	* so, give them speed boost based on weapon speed. Doing
2161	* it here is better than process_players2, which basically
2162	* incurred a 1 tick offset.
2163	*/
2164	if (!op->contr->has_hit) {
2165	op->speed_left += op->speed / op->contr->weapon_sp;
2166		2144
2167	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2145	if (action_makes_visible (op))
		2146	make_visible (op);
		2147
		2148	return true;
		2149	}
2168	}	2150	}
2169		2151
2170	skill_attack(mon, op, 0, NULL, NULL);	2152	return false;
2171
2172	/* If attacking another player, that player gets automatic
2173	* hitback, and doesn't loose luck either.
2174	* Disable hitback on the battleground or if the target is
2175	* the wiz.
2176	*/
2177	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2178	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2179	short luck = mon->stats.luck;
2180	mon->contr->has_hit = 1;
2181	skill_attack(op, mon, 0, NULL, NULL);
2182	mon->stats.luck = luck;
2183	}
2184	if(action_makes_visible(op)) make_visible(op);
2185	}
2186	} /* if player should attack something */
2187	}	2153	}
2188		2154
		2155	bool
2189	int move_player(object *op,int dir) {	2156	move_player (object *op, int dir)
		2157	{
2190	int pick;	2158	int pick;
2191	object *transport = op->contr->transport;
2192		2159
2193	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))	2160	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2194	return 0;
2195
2196	/* Sanity check: make sure dir is valid */
2197	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2198	LOG( llevError, "move_player: invalid direction %d\n", dir);
2199	return 0;
2200	}
2201
2202	/* peterm: added following line */
2203	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2204	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2205
2206	op->facing = dir;
2207
2208	if(!transport && op->hide) do_hidden_move(op);
2209
2210	if (transport) {
2211	/* transport->contr is set up for the person in charge of the boat.
2212	* if that isn't this person, he can't steer it, etc
2213	*/
2214	if (transport->contr != op->contr) return 0;
2215
2216	/* Transport can't move. But update dir so it at least
2217	* will point in the same direction if player is running.
2218	*/
2219	if (transport->speed_left < 0.0) {
2220	transport->direction = dir;
2221	op->direction = dir;
2222	return 0;
2223	}
2224	/* Remove transport speed. Give player just a little speed -
2225	* enough so that they will get an action again quickly.
2226	*
2227	*/
2228	transport->speed_left -= 1.0;
2229	if (op->speed_left < 0.0) op->speed_left = -0.01;
2230
2231	}
2232
2233	if(op->contr->fire_on) {
2234	fire(op,dir);
2235	}
2236	else move_player_attack(op,dir);
2237
2238	pick = check_pick(op);
2239
2240
2241	/* Add special check for newcs players and fire on - this way, the
2242	* server can handle repeat firing.
2243	*/
2244	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2245	op->direction = dir;
2246	} else {
2247	op->direction=0;
2248	}
2249	/* Update how the player looks. Use the facing, so direction may
2250	* get reset to zero. This allows for full animation capabilities
2251	* for players.
2252	*/
2253	if (!transport) animate_object(op, op->facing);
2254	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;
2255	}	2206	}
2256		2207
2257	/* 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
2258	* new client/server stuff.	2209	* new client/server stuff.
2259	* 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
2260	* the new speed values for commands.	2211	* the new speed values for commands.
2261	*	2212	*
2262	* 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.
2263	*/	2216	*/
		2217	bool
2264	int handle_newcs_player(object *op)	2218	handle_newcs_player (object *op)
2265	{	2219	{
2266	if (op->contr->hidden) {
2267	op->invisible = 1000;
2268	/* the socket code flashes the player visible/invisible
2269	* depending on the value of invisible, so we need to
2270	* alternate it here for it to work correctly.
2271	*/
2272	if (pticks & 2) op->invisible--;
2273	}
2274	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2275	op->invisible--;
2276	if(!op->invisible) {
2277	make_visible(op);
2278	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2279	}
2280	}
2281
2282	if (QUERY_FLAG(op, FLAG_SCARED)) {	2220	if (QUERY_FLAG (op, FLAG_SCARED))
2283	flee_player(op);
2284	/* If player is still scared, that is his action for this tick */
2285	if (QUERY_FLAG(op, FLAG_SCARED)) {
2286	op->speed_left--;
2287	return 0;
2288	}
2289	}	2221	{
		2222	if (op->speed_left > 0.f)
		2223	{
		2224	--op->speed_left;
		2225	flee_player (op);
2290		2226
2291	/* I've been seeing crashes where the golem has been destroyed, but	2227	return true;
2292	* the player object still points to the defunct golem. The code that	2228	}
2293	* destroys the golem looks correct, and it doesn't always happen, so	2229	else
2294	* put this in a a workaround to clean up the golem pointer.	2230	return false;
2295	*/
2296	if (op->contr->ranges[range_golem] &&
2297	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2298	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2299	op->contr->ranges[range_golem] = NULL;
2300	op->contr->golem_count = 0;
2301	}	2231	}
2302		2232
2303	/* 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
2304	* the players time has been increased when doericserver has been	2234	* the players time has been increased when doericserver has been
2305	* called, so we recheck it here.	2235	* called, so we recheck it here.
2306	*/	2236	*/
2307	HandleClient(&op->contr->socket, op->contr);	2237	if (op->contr->ns->handle_command ())
2308	if (op->speed_left<0) return 0;	2238	return true;
2309		2239
2310	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2240	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2311	/* All move commands take 1 tick, at least for now */
2312	op->speed_left--;
2313
2314	/* Instead of all the stuff below, let move_player take care
2315	* of it. Also, some of the skill stuff is only put in
2316	* there, as well as the confusion stuff.
2317	*/
2318	move_player(op, op->direction);	2241	return move_player (op, op->direction);
2319	if (op->speed_left>0) return 1;	2242
2320	else return 0;	2243	return false;
2321	}	2244	}
		2245
		2246	int
		2247	save_life (object *op)
		2248	{
		2249	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2322	return 0;	2250	return 0;
2323	}
2324		2251
2325	int save_life(object *op) {
2326	object *tmp;
2327
2328	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2329	return 0;
2330
2331	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2252	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2332	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2253	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2333	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2254	{
2334	new_draw_info_format(NDI_UNIQUE, 0,op,	2255	op->play_sound (sound_find ("ob_evaporate"));
2335	"Your %s vibrates violently, then evaporates.",	2256	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2336	query_name(tmp));	2257
2337	if (op->contr)	2258	tmp->destroy ();
2338	esrv_del_item(op->contr, tmp->count);
2339	remove_ob(tmp);
2340	free_object(tmp);
2341	CLEAR_FLAG(op, FLAG_LIFESAVE);	2259	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2260
2342	if(op->stats.hp<0)	2261	if (op->stats.hp < 0)
2343	op->stats.hp = op->stats.maxhp;	2262	op->stats.hp = op->stats.maxhp;
		2263
2344	if(op->stats.food<0)	2264	if (op->stats.food < 0)
2345	op->stats.food = 999;	2265	op->stats.food = 999;
2346	fix_player(op);	2266
		2267	op->update_stats ();
2347	return 1;	2268	return 1;
2348	}	2269	}
		2270
2349	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2271	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2350	CLEAR_FLAG(op, FLAG_LIFESAVE);	2272	CLEAR_FLAG (op, FLAG_LIFESAVE);
2351	enter_player_savebed(op); /* bring him home. */	2273	enter_player_savebed (op); /* bring him home. */
2352	return 0;	2274	return 0;
2353	}	2275	}
2354		2276
2355	/* 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
2356	* 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
2357	* 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
2358	* from.	2280	* from.
2359	*/	2281	*/
		2282	static void
2360	void remove_unpaid_objects(object *op, object *env)	2283	drop_unpaid_items (object *op, object *env)
2361	{	2284	{
2362	object *next;
2363
2364	while (op) {	2285	while (op)
2365	next=op->below; /* Make sure we have a good value, in case	2286	{
2366	* we remove object 'op'	2287	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2367	*/	2288
2368	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2289	if (QUERY_FLAG (op, FLAG_UNPAID))
2369	remove_ob(op);	2290	op->insert_at (env);
2370	op->x = env->x;	2291	else if (op->inv)
2371	op->y = env->y;	2292	drop_unpaid_items (op->inv, env);
2372	if (env->type == PLAYER)
2373	esrv_del_item(env->contr, op->count);
2374	insert_ob_in_map(op, env->map, NULL,0);
2375	}
2376	else if (op->inv) remove_unpaid_objects(op->inv, env);
2377	op=next;
2378	}
2379	}
2380		2293
		2294	op = next;
		2295	}
		2296	}
		2297
		2298	void
		2299	object::drop_unpaid_items ()
		2300	{
		2301	if (!flag [FLAG_REMOVED])
		2302	::drop_unpaid_items (inv, this);
		2303	}
2381		2304
2382	/*	2305	/*
2383	* Returns pointer a static string containing gravestone text	2306	* Returns pointer a static string containing gravestone text
2384	* Moved from apply.c to player.c - player.c is what	2307	* Moved from apply.c to player.c - player.c is what
2385	* actually uses this function. player.c may not be quite the	2308	* actually uses this function. player.c may not be quite the
2386	* best, a misc file for object actions is probably better,	2309	* best, a misc file for object actions is probably better,
2387	* but there isn't one in the server directory.	2310	* but there isn't one in the server directory.
2388	*/	2311	*/
		2312	const char *
2389	char *gravestone_text (object *op)	2313	gravestone_text (object *op)
2390	{	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	{
2391	static char buf2[MAX_BUF];	2333	static char buf2[128];
2392	char buf[MAX_BUF];
2393	time_t now = time (NULL);	2334	time_t now = time (NULL);
2394
2395	strcpy (buf2, " R.I.P.\n\n");
2396	if (op->type == PLAYER)
2397	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2398	else
2399	sprintf (buf, "%s\n", op->name);
2400	strncat (buf2, " ", 20 - strlen (buf) / 2);
2401	strcat (buf2, buf);
2402	if (op->type == PLAYER)
2403	sprintf (buf, "who was in level %d when killed\n", op->level);
2404	else
2405	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2406	strncat (buf2, " ", 20 - strlen (buf) / 2);
2407	strcat (buf2, buf);
2408	if (op->type == PLAYER) {
2409	sprintf (buf, "by %s.\n\n", op->contr->killer);
2410	strncat (buf2, " ", 21 - strlen (buf) / 2);
2411	strcat (buf2, buf);
2412	}
2413	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2335	strftime (buf2, 128, "%b %d %Y\n\n", localtime (&now));
2414	strncat (buf2, " ", 20 - strlen (buf) / 2);	2336	buf << buf2;
2415	strcat (buf2, buf);	2337	}
		2338
2416	return buf2;	2339	return buf;
2417	}	2340	}
2418		2341
2419		2342	void
2420
2421	void do_some_living(object *op) {	2343	do_some_living (object *op)
		2344	{
2422	int last_food=op->stats.food;	2345	int last_food = op->stats.food;
2423	int gen_hp, gen_sp, gen_grace;	2346	int gen_hp, gen_sp, gen_grace;
2424	int over_hp, over_sp, over_grace;	2347	int over_hp, over_sp, over_grace;
2425	int i;	2348	int i;
2426	int rate_hp = 1200;	2349	int rate_hp = 1200;
2427	int rate_sp = 2500;	2350	int rate_sp = 2500;
2428	int rate_grace = 2000;	2351	int rate_grace = 2000;
2429	const int max_hp = 1;	2352	const int max_hp = 1;
2430	const int max_sp = 1;	2353	const int max_sp = 1;
2431	const int max_grace = 1;	2354	const int max_grace = 1;
2432		2355
2433	if (op->contr->outputs_sync) {	2356	if (op->contr->hidden)
2434	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2357	{
2435	if (op->contr->outputs[i].buf!=NULL &&	2358	op->invisible = 1000;
2436	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2359	/* the socket code flashes the player visible/invisible
2437	flush_output_element(op, &op->contr->outputs[i]);	2360	* depending on the value of invisible, so we need to
		2361	* alternate it here for it to work correctly.
		2362	*/
		2363	if (pticks & 2)
		2364	op->invisible--;
2438	}	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	}
2439		2374
2440	if(op->contr->state==ST_PLAYING) {	2375	if (op->contr->ns->state == ST_PLAYING)
2441		2376	{
2442	/* these next three if clauses make it possible to SLOW DOWN	2377	/* these next three if clauses make it possible to SLOW DOWN
2443	hp/grace/spellpoint regeneration. */	2378	hp/grace/spellpoint regeneration. */
2444	if(op->contr->gen_hp >= 0 )
2445	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2446	else {
2447	gen_hp = op->stats.maxhp;
2448	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2449	}
2450	if(op->contr->gen_sp >= 0 )
2451	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2452	else {
2453	gen_sp = op->stats.maxsp;
2454	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2455	}
2456	if(op->contr->gen_grace >= 0)
2457	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2458	else {
2459	gen_grace = op->stats.maxgrace;
2460	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2461	}
2462
2463	/* Regenerate Spell Points */
2464	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2465	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2466	if(op->stats.sp<op->stats.maxsp) {
2467	op->stats.sp++;
2468	/* dms do not consume food */
2469	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2470	op->stats.food--;
2471	if(op->contr->digestion<0)
2472	op->stats.food+=op->contr->digestion;
2473	else if(op->contr->digestion>0 &&
2474	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2475	op->stats.food=last_food;
2476	}
2477	}
2478	if (max_sp>1) {
2479	over_sp = (gen_sp+10)/rate_sp;
2480	if (over_sp > 0) {
2481	if(op->stats.sp<op->stats.maxsp) {
2482	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2483	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2484	op->stats.sp--;
2485	if(op->stats.sp>op->stats.maxsp)
2486	op->stats.sp=op->stats.maxsp;
2487	}
2488	op->last_sp=0;
2489	} else {
2490	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2491	}
2492	} else {
2493	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2494	}
2495	}
2496
2497	/* Regenerate Grace */
2498	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2499	if(--op->last_grace<0) {
2500	if(op->stats.grace<op->stats.maxgrace/2)
2501	op->stats.grace++; /* no penalty in food for regaining grace */
2502	if(max_grace>1) {
2503	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2504	if (over_grace > 0) {
2505	op->stats.sp += over_grace
2506	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2507	op->last_grace=0;
2508	} else {
2509	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2510	}
2511	} else {
2512	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2513	}
2514	/* wearing stuff doesn't detract from grace generation. */
2515	}
2516
2517	/* Regenerate Hit Points */
2518	if(--op->last_heal<0) {
2519	if(op->stats.hp<op->stats.maxhp) {
2520	op->stats.hp++;
2521	/* dms do not consume food */
2522	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2523	op->stats.food--;
2524	if(op->contr->digestion<0)
2525	op->stats.food+=op->contr->digestion;
2526	else if(op->contr->digestion>0 &&
2527	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2528	op->stats.food=last_food;
2529	}
2530	}
2531	if(max_hp>1) {
2532	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2533	if (over_hp > 0) {
2534	op->stats.sp += over_hp
2535	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2536	op->last_heal=0;
2537	} else {
2538	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2539	}
2540	} else {
2541	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2542	}
2543	}
2544
2545	/* Digestion */
2546	if(--op->last_eat<0) {
2547	#ifdef COZY_SERVER
2548	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2549	int bonus=dg>0?dg:0,
2550	penalty=dg<0?-dg:0;
2551	#else
2552	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2553	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2554	#endif
2555
2556	if(op->contr->gen_hp > 0)	2379	if (op->contr->gen_hp >= 0)
2557	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2380	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2558	else	2381	else
2559	op->last_eat=25*(1+bonus)/(penalty +1);	2382	{
		2383	gen_hp = op->stats.maxhp;
		2384	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2385	}
		2386
		2387	if (op->contr->gen_sp >= 0)
		2388	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2389	else
		2390	{
		2391	gen_sp = op->stats.maxsp;
		2392	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2393	}
		2394
		2395	if (op->contr->gen_grace >= 0)
		2396	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2397	else
		2398	{
		2399	gen_grace = op->stats.maxgrace;
		2400	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2401	}
		2402
		2403	/* Regenerate Grace */
		2404	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2405	if (--op->last_grace < 0)
		2406	{
		2407	if (op->stats.grace < op->stats.maxgrace / 2)
		2408	op->stats.grace++; /* no penalty in food for regaining grace */
		2409
		2410	if (max_grace > 1)
		2411	{
		2412	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2413	if (over_grace > 0)
		2414	{
		2415	op->stats.sp += over_grace
		2416	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2417	op->last_grace = 0;
		2418	}
		2419	else
		2420	{
		2421	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2422	}
		2423	}
		2424	else
		2425	{
		2426	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2427	}
		2428	/* wearing stuff doesn't detract from grace generation. */
		2429	}
		2430
		2431	if (op->stats.food > 0)
		2432	{
		2433	/* Regenerate Spell Points */
		2434	if (!op->contr->golem && --op->last_sp < 0)
		2435	{
		2436	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2437
		2438	if (op->stats.sp < op->stats.maxsp)
		2439	{
		2440	op->stats.sp++;
		2441
		2442	/* dms do not consume food */
		2443	if (!QUERY_FLAG (op, FLAG_WIZ))
		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	}
		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
2560	/* dms do not consume food */	2523	/* dms do not consume food */
2561	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2524	if (!QUERY_FLAG (op, FLAG_WIZ))
2562	}	2525	op->stats.food--;
2563	}	2526	}
2564		2527
2565	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2528	if (op->stats.food < 0 && op->stats.hp >= 0)
2566	object *tmp, *flesh=NULL;	2529	{
		2530	object *flesh = 0;
2567		2531
2568	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2532	for_inv_removable (op, tmp)
		2533	{
2569	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2534	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2535	continue;
		2536
2570	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2537	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2571	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2538	{
2572	manual_apply(op,tmp,0);	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
2573	if(op->stats.food>=0||op->stats.hp<0)	2543	if (op->stats.food >= 0 || op->stats.hp < 0)
2574	break;	2544	break;
2575	}	2545	}
2576	else if (tmp->type==FLESH) flesh=tmp;	2546	else if (tmp->type == FLESH)
2577	} /* End if paid for object */	2547	flesh = tmp;
2578	} /* end of for loop */	2548	}
		2549
2579	/* 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
2580	* eat flesh instead.	2551	* eat flesh instead.
2581	*/	2552	*/
2582	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2553	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2583	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.>");
2584	manual_apply(op,flesh,0);	2557	manual_apply (op, flesh, 0);
2585	}	2558	}
2586	} /* end if player is starving */
2587		2559
2588	while(op->stats.food<0&&op->stats.hp>0)	2560	// If player is still starving, alert him!
2589	op->stats.food++,op->stats.hp--;	2561	if (op->stats.food < 0)
2590		2562	op->failmsg ("You are starving! "
2591	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2563	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2592	kill_player(op);
2593	}
2594
2595		2564	}
		2565
		2566	if (op->stats.food < 0)
		2567	{
		2568	op->stats.hp += op->stats.food;
		2569	op->stats.food = 0;
		2570
		2571	if (op->stats.hp < 0)
		2572	{
		2573	op->contr->killer = archetype::get ("killer_starvation");
		2574	op->contr->killer->destroy ();
		2575	}
		2576	}
		2577
		2578	/* killer should be set here already */
		2579	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
		2580	kill_player (op);
		2581	}
		2582	}
2596		2583
2597	/* 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.
2598	* 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
2599	* permadeath, no lifesave), this will take care of removing the player	2586	* permadeath, no lifesave), this will take care of removing the player
2600	* file.	2587	* file.
2601	*/	2588	*/
		2589	void
2602	void kill_player(object *op)	2590	kill_player (object *op)
2603	{	2591	{
		2592	int x, y;
2604	char buf[MAX_BUF];	2593	char buf[MAX_BUF];
2605	int x,y,i;
2606	mapstruct *map; /* this is for resurrection */	2594	maptile *map; /* this is for resurrection */
2607	int z;
2608	int num_stats_lose;
2609	int lost_a_stat;
2610	int lose_this_stat;
2611	int this_stat;
2612	int will_kill_again;	2595	int will_kill_again;
2613	archetype *at;	2596	archetype *at;
2614	object *tmp;	2597	object *tmp;
2615		2598
2616	if(save_life(op))	2599	if (save_life (op))
2617	return;	2600	return;
2618		2601
2619
2620	/* 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
2621	* 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.
2622	* Look at op_on_battleground() for more info --AndreasV	2604	* Look at op_on_battleground() for more info --AndreasV
2623	*/	2605	*/
2624	if (op_on_battleground(op, &x, &y)) {	2606	if (op_on_battleground (op, &x, &y))
2625	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2607	{
2626	"You have been defeated in combat!");	2608	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2627	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...");
2628	"Local medics have saved your life...");	2610
2629
2630	/* restore player */	2611	/* restore player */
2631	at = find_archetype("poisoning");	2612	at = archetype::find ("poisoning");
2632	tmp=present_arch_in_ob(at,op);	2613	if (object *tmp = present_arch_in_ob (at, op))
2633	if (tmp) {	2614	{
2634	remove_ob(tmp);	2615	tmp->destroy ();
2635	free_object(tmp);
2636	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2616	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2637	}	2617	}
2638		2618
2639	at = find_archetype("confusion");	2619	at = archetype::find ("confusion");
2640	tmp=present_arch_in_ob(at,op);	2620	if (object *tmp = present_arch_in_ob (at, op))
2641	if (tmp) {	2621	{
2642	remove_ob(tmp);	2622	tmp->destroy ();
2643	free_object(tmp);
2644	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2623	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2645	}	2624	}
2646		2625
2647	cure_disease(op,0); /* remove any disease */	2626	cure_disease (op, 0, 0); /* remove any disease */
2648	op->stats.hp=op->stats.maxhp;	2627	op->stats.hp = op->stats.maxhp;
2649	if (op->stats.food<=0) op->stats.food=999;	2628	if (op->stats.food <= 0)
2650		2629	op->stats.food = 999;
		2630
2651	/* create a bodypart-trophy to make the winner happy */	2631	/* create a bodypart-trophy to make the winner happy */
2652	tmp=arch_to_object(find_archetype("finger"));	2632	if (object *tmp = arch_to_object (archetype::find ("finger")))
2653	if (tmp != NULL)	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);
2654	{	2645	}
2655	sprintf(buf,"%s's finger",op->name);	2646
2656	tmp->name = add_string(buf);
2657	sprintf(buf," This finger has been cut off %s\n"
2658	" the %s, when he was defeated at\n level %d by %s.\n",
2659	op->name, op->contr->title, (int)(op->level),
2660	op->contr->killer);
2661	tmp->msg=add_string(buf);
2662	tmp->value=0, tmp->material=0, tmp->type=0;
2663	tmp->materialname = NULL;
2664	tmp->x = op->x, tmp->y = op->y;
2665	insert_ob_in_map(tmp,op->map,op,0);
2666	}
2667
2668	/* teleport defeated player to new destination*/	2647	/* teleport defeated player to new destination */
2669	transfer_ob(op, x, y, 0, NULL);	2648	transfer_ob (op, x, y, 0, NULL);
2670	op->contr->braced=0;	2649	op->contr->braced = 0;
2671	return;	2650	return;
2672	}	2651	}
2673		2652
2674	INVOKE_PLAYER (DEATH, op->contr);	2653	INVOKE_PLAYER (DEATH, op->contr);
2675		2654
2676	command_kill_pets (op, 0);	2655	command_kill_pets (op, 0);
2677		2656
2678	if(op->stats.food<0) {	2657	op->contr->play_sound (sound_find ("player_dies"));
2679	if (op->contr->explore) {
2680	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2681	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2682	op->stats.food=999;
2683	return;
2684	}
2685	sprintf(buf,"%s starved to death.",op->name);
2686	strcpy(op->contr->killer,"starvation");
2687	}
2688	else {
2689	if (op->contr->explore) {
2690	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2691	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2692	op->stats.hp=op->stats.maxhp;
2693	return;
2694	}
2695	sprintf(buf,"%s died.",op->name);
2696	}
2697	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2698		2658
2699	/* save the map location for corpse, gravestone*/	2659	/* save the map location for corpse, gravestone */
2700	x=op->x;y=op->y;map=op->map;	2660	x = op->x;
		2661	y = op->y;
		2662	map = op->map;
2701		2663
2702
2703	if (settings.not_permadeth == TRUE) {
2704	/* NOT_PERMADEATH code. This basically brings the character back to	2664	/* NOT_PERMADEATH code. This basically brings the character back to
2705	* 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.
2706	* 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.
2707	*/	2667	*/
2708		2668
2709	/* Basically two ways to go - remove a stat permanently, or just	2669	/* Basically two ways to go - remove a stat permanently, or just
2710	* make it depletion. This bunch of code deals with that aspect	2670	* make it depletion. This bunch of code deals with that aspect
2711	* of death.	2671	* of death.
2712	*/	2672	*/
2713	#ifndef COZY_SERVER	2673	#ifndef COZY_SERVER
2714	if (settings.balanced_stat_loss) {	2674	if (settings.balanced_stat_loss)
		2675	{
2715	/* If stat loss is permanent, lose one stat only. */	2676	/* If stat loss is permanent, lose one stat only. */
2716	/* 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
2717	more if they do. */	2678	more if they do. */
2718	/* Higher level characters can afford things such as potions of	2679	/* Higher level characters can afford things such as potions of
2719	restoration, or better, stat potions. So we slug them that	2680	restoration, or better, stat potions. So we slug them that
2720	little bit harder. */	2681	little bit harder. */
2721	/* GD */	2682	/* GD */
2722	if (settings.stat_loss_on_death)	2683	if (settings.stat_loss_on_death)
2723	num_stats_lose = 1;	2684	num_stats_lose = 1;
2724	else	2685	else
2725	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2686	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2726	} else {	2687	}
		2688	else
2727	num_stats_lose = 1;	2689	num_stats_lose = 1;
2728	}	2690
2729	lost_a_stat = 0;	2691	lost_a_stat = 0;
2730		2692
2731	for (z=0; z<num_stats_lose; z++) {	2693	for (z = 0; z < num_stats_lose; z++)
		2694	{
2732	i = RANDOM() % NUM_STATS;	2695	i = RANDOM () % NUM_STATS;
2733		2696
2734	if (settings.stat_loss_on_death) {	2697	if (settings.stat_loss_on_death)
		2698	{
2735	/* 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
2736	* what he lost.	2700	* what he lost.
2737	*/	2701	*/
2738	change_attr_value(&(op->stats), i,-1);	2702	change_attr_value (&(op->stats), i, -1);
2739	check_stat_bounds(&(op->stats));	2703	check_stat_bounds (&(op->stats));
2740	change_attr_value(&(op->contr->orig_stats), i,-1);	2704	change_attr_value (&(op->contr->orig_stats), i, -1);
2741	check_stat_bounds(&(op->contr->orig_stats));	2705	check_stat_bounds (&(op->contr->orig_stats));
2742	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2706	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2743	lost_a_stat = 1;	2707	lost_a_stat = 1;
2744	} else {	2708	}
		2709	else
		2710	{
2745	/* deplete a stat */	2711	/* deplete a stat */
2746	archetype *deparch=find_archetype("depletion");	2712	archetype *deparch = archetype::find ("depletion");
2747	object *dep;	2713	object *dep;
		2714
		2715	dep = present_arch_in_ob (deparch, op);
		2716	if (!dep)
2748		2717	{
2749	dep = present_arch_in_ob(deparch,op);
2750	if(!dep) {
2751	dep = arch_to_object(deparch);	2718	dep = arch_to_object (deparch);
2752	insert_ob_in_ob(dep, op);	2719	insert_ob_in_ob (dep, op);
2753	}
2754	lose_this_stat = 1;
2755	if (settings.balanced_stat_loss) {
2756	/* GD */
2757	/* Get the stat that we're about to deplete. */
2758	this_stat = get_attr_value(&(dep->stats), i);
2759	if (this_stat < 0) {
2760	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2761	int keep_chance = this_stat * this_stat;
2762	/* Yes, I am paranoid. Sue me. */
2763	if (keep_chance < 1)
2764	keep_chance = 1;
2765
2766	/* There is a maximum depletion total per level. */
2767	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2768	lose_this_stat = 0;
2769	/* Take loss chance vs keep chance to see if we
2770	retain the stat. */
2771	} else {
2772	if (random_roll(0, loss_chance + keep_chance-1,
2773	op, PREFER_LOW) < keep_chance)
2774	lose_this_stat = 0;
2775	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2776	this_stat, keep_chance, loss_chance,
2777	lose_this_stat?"LOSE":"KEEP"); */
2778	}
2779	}
2780	}
2781		2720	}
2782	if (lose_this_stat) {	2721	lose_this_stat = 1;
		2722	if (settings.balanced_stat_loss)
		2723	{
		2724	/* GD */
		2725	/* Get the stat that we're about to deplete. */
2783	this_stat = get_attr_value(&(dep->stats), i);	2726	this_stat = get_attr_value (&(dep->stats), i);
		2727	if (this_stat < 0)
		2728	{
		2729	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2730	int keep_chance = this_stat * this_stat;
		2731
		2732	/* Yes, I am paranoid. Sue me. */
		2733	if (keep_chance < 1)
		2734	keep_chance = 1;
		2735
		2736	/* There is a maximum depletion total per level. */
		2737	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2738	{
		2739	lose_this_stat = 0;
		2740	/* Take loss chance vs keep chance to see if we
		2741	retain the stat. */
		2742	}
		2743	else
		2744	{
		2745	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		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"); */
		2750	}
		2751	}
		2752	}
		2753
		2754	if (lose_this_stat)
		2755	{
		2756	this_stat = get_attr_value (&(dep->stats), i);
2784	/* We could try to do something clever like find another	2757	/* We could try to do something clever like find another
2785	* stat to reduce if this fails. But chances are, if	2758	* stat to reduce if this fails. But chances are, if
2786	* stats have been depleted to -50, all are pretty low	2759	* stats have been depleted to -50, all are pretty low
2787	* and should be roughly the same, so it shouldn't make a	2760	* and should be roughly the same, so it shouldn't make a
2788	* difference.	2761	* difference.
2789	*/	2762	*/
2790	if (this_stat>=-50) {	2763	if (this_stat >= -50)
		2764	{
2791	change_attr_value(&(dep->stats), i, -1);	2765	change_attr_value (&(dep->stats), i, -1);
2792	SET_FLAG(dep, FLAG_APPLIED);	2766	SET_FLAG (dep, FLAG_APPLIED);
2793	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2767	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2794	fix_player(op);	2768	op->update_stats ();
2795	lost_a_stat = 1;	2769	lost_a_stat = 1;
2796	}	2770	}
2797	}	2771	}
		2772	}
2798	}	2773	}
2799	}	2774
2800	/* If no stat lost, tell the player. */	2775	/* If no stat lost, tell the player. */
2801	if (!lost_a_stat)	2776	if (!lost_a_stat)
2802	{	2777	{
2803	/* determine_god() seems to not work sometimes... why is this?	2778	/* determine_god() seems to not work sometimes... why is this?
2804	Should I be using something else? GD */	2779	Should I be using something else? GD */
2805	const char *god = determine_god(op);	2780	const char *god = determine_god (op);
		2781
2806	if (god && (strcmp(god, "none")))	2782	if (god && (strcmp (god, "none")))
2807	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2783	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
2808	"moment you feel the holy presence of %s protecting"	2784	else
2809	" you.", god);	2785	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
2810	else
2811	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2812	" feel a holy presence protecting you.");
2813	}	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.");
2814	#endif	2789	#endif
2815	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2816	" feel a holy presence protecting you from losing yourself completely.");
2817		2790
2818	/* Put a gravestone up where the character 'almost' died. List the	2791	/* Put a gravestone up where the character 'almost' died. List the
2819	* exp loss on the stone.	2792	* exp loss on the stone.
2820	*/	2793	*/
2821	tmp=arch_to_object(find_archetype("gravestone"));	2794	tmp = arch_to_object (archetype::find ("gravestone"));
2822	sprintf(buf,"%s's gravestone",op->name);	2795	tmp->name = format ("%s's gravestone", &op->name);
2823	FREE_AND_COPY(tmp->name, buf);	2796	tmp->name_pl = format ("%s's gravestones", &op->name);
2824	sprintf(buf,"%s's gravestones",op->name);	2797	tmp->msg = format ("RIP\nHere rests the hero %s the %s,\nwho was killed\nby %s.\n", &op->name, op->contr->title, op->contr->killer_name ());
2825	FREE_AND_COPY(tmp->name_pl, buf);
2826	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2827	"who was killed\n"
2828	"by %s.\n",
2829	op->name, op->contr->title,
2830	op->contr->killer);
2831	tmp->msg = add_string(buf);
2832	tmp->x=op->x,tmp->y=op->y;	2798	tmp->x = op->x, tmp->y = op->y;
2833	insert_ob_in_map (tmp, op->map, NULL,0);	2799	insert_ob_in_map (tmp, op->map, NULL, 0);
2834		2800
2835	/**************************************/	2801	/**************************************/
2836	/* */	2802	/* */
2837	/* Subtract the experience points, */	2803	/* Subtract the experience points, */
2838	/* if we died cause of food, give us */	2804	/* if we died cause of food, give us */
2839	/* food, and reset HP's... */	2805	/* food, and reset HP's... */
2840	/* */	2806	/* */
2841	/**************************************/	2807	/**************************************/
2842		2808
2843	/* remove any poisoning and confusion the character may be suffering.*/	2809	/* remove any poisoning and confusion the character may be suffering. */
2844	/* restore player */	2810	/* restore player */
2845	at = find_archetype("poisoning");	2811	at = archetype::find ("poisoning");
2846	tmp=present_arch_in_ob(at,op);	2812	tmp = present_arch_in_ob (at, op);
		2813
2847	if (tmp) {	2814	if (tmp)
2848	remove_ob(tmp);	2815	{
2849	free_object(tmp);	2816	tmp->destroy ();
2850	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2817	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2851	}	2818	}
2852		2819
2853	at = find_archetype("confusion");	2820	at = archetype::find ("confusion");
2854	tmp=present_arch_in_ob(at,op);	2821	tmp = present_arch_in_ob (at, op);
2855	if (tmp) {	2822	if (tmp)
2856	remove_ob(tmp);	2823	{
2857	free_object(tmp);	2824	tmp->destroy ();
2858	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2825	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2859	}	2826	}
		2827
2860	cure_disease(op,0); /* remove any disease */	2828	cure_disease (op, 0, 0); /* remove any disease */
2861		2829
		2830	// remove all spell effects that are active
		2831	// to avoid long-term effects such as word-of-recall
		2832	for (object *item = op->inv; item; )
		2833	{
		2834	object *next = item->below;
		2835
		2836	if (item->type == SPELL_EFFECT && item->active)
		2837	item->destroy ();
		2838
		2839	item = next;
		2840	}
		2841
2862	/*add_exp(op, (op->stats.exp * -0.20)); */	2842	/*add_exp(op, (op->stats.exp * -0.20)); */
2863	apply_death_exp_penalty(op);	2843	apply_death_exp_penalty (op);
2864	if(op->stats.food < 100) op->stats.food = 900;	2844
		2845	if (op->stats.food < 100)
		2846	op->stats.food = 900;
		2847
2865	op->stats.hp = op->stats.maxhp;	2848	op->stats.hp = op->stats.maxhp;
2866	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2849	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2867	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2850	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2868		2851
2869	/*	2852	/*
2870	* Check to see if the player is in a shop. IF so, then check to see if	2853	* Check to see if the player has any unpaid items. If so, remove them
2871	* the player has any unpaid items. If so, remove them and put them back	2854	* and put them back in the map.
2872	* in the map.	2855	*/
2873	*/	2856	op->drop_unpaid_items ();
2874		2857
2875	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2876	if (tmp->type == SHOP_FLOOR) {
2877	remove_unpaid_objects(op->inv, op);
2878	break;
2879	}
2880	}
2881
2882
2883	/****************************************/	2858	/****************************************/
2884	/* */	2859	/* */
2885	/* Move player to his current respawn- */	2860	/* Move player to his current respawn- */
2886	/* position (usually last savebed) */	2861	/* position (usually last savebed) */
2887	/* */	2862	/* */
2888	/****************************************/	2863	/****************************************/
2889		2864
2890	enter_player_savebed(op);	2865	enter_player_savebed (op);
2891		2866
2892	/* Save the player before inserting the force to reduce
2893	* chance of abuse.
2894	*/
2895	op->contr->braced=0;	2867	op->contr->braced = 0;
2896	save_player(op,1);
2897		2868
2898	/* it is possible that the player has blown something up	2869	/* it is possible that the player has blown something up
2899	* at his savebed location, and that can have long lasting	2870	* at his savebed location, and that can have long lasting
2900	* spell effects. So first see if there is a spell effect	2871	* spell effects. So first see if there is a spell effect
2901	* on the space that might harm the player.	2872	* on the space that might harm the player.
2902	*/	2873	*/
2903	will_kill_again=0;	2874	will_kill_again = 0;
2904	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2875	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2905	if (tmp->type ==SPELL_EFFECT)	2876	if (tmp->type == SPELL_EFFECT)
2906	will_kill_again|=tmp->attacktype;	2877	will_kill_again |= tmp->attacktype;
2907	}	2878
2908	if (will_kill_again) {	2879	if (will_kill_again)
		2880	{
2909	object *force;	2881	object *force;
2910	int at;	2882	int at;
2911		2883
2912	force=get_archetype(FORCE_NAME);	2884	force = get_archetype (FORCE_NAME);
2913	/* 50 ticks should be enough time for the spell to abate */	2885	/* 50 ticks should be enough time for the spell to abate */
2914	force->speed=0.1;	2886	force->speed = 0.1f;
2915	force->speed_left=-5.0;	2887	force->speed_left = -5.f;
2916	SET_FLAG(force, FLAG_APPLIED);	2888	SET_FLAG (force, FLAG_APPLIED);
2917	for (at=0; at<NROFATTACKS; at++) {	2889	for (at = 0; at < NROFATTACKS; at++)
2918	if (will_kill_again & (1 << at))	2890	if (will_kill_again & (1 << at))
2919	force->resist[at] = 100;	2891	force->resist[at] = 100;
2920	}	2892
2921	insert_ob_in_ob(force, op);	2893	insert_ob_in_ob (force, op);
2922	fix_player(op);	2894	op->update_stats ();
2923
2924	}
2925	/**************************************/
2926	/* */
2927	/* Repaint the characters inv, and */
2928	/* stats, and show a nasty message ;) */
2929	/* */
2930	/**************************************/
2931		2895
		2896	}
		2897
2932	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");	2898	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
2933	return;
2934	} /* NOT_PERMADETH */
2935	else {
2936	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2937	* should probably be embedded in an else statement.
2938	*/
2939
2940	op->contr->party=NULL;
2941	if (settings.set_title == TRUE)
2942	op->contr->own_title[0]='\0';
2943	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2944	check_score(op);
2945	if(op->contr->ranges[range_golem]!=NULL) {
2946	remove_friendly_object(op->contr->ranges[range_golem]);
2947	remove_ob(op->contr->ranges[range_golem]);
2948	free_object(op->contr->ranges[range_golem]);
2949	op->contr->ranges[range_golem]=NULL;
2950	op->contr->golem_count=0;
2951	}
2952	loot_object(op); /* Remove some of the items for good */
2953	remove_ob(op);
2954	op->direction=0;
2955
2956	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2957	delete_character(op->name,0);
2958	if (settings.resurrection == TRUE) {
2959	/* save playerfile sans equipment when player dies
2960	** then save it as player.pl.dead so that future resurrection
2961	** type spells will work on them nicely
2962	*/
2963	delete_character(op->name,0);
2964	op->stats.hp = op->stats.maxhp;
2965	op->stats.food = 999;
2966
2967	/* set the location of where the person will reappear when */
2968	/* maybe resurrection code should fix map also */
2969	strcpy(op->contr->maplevel, settings.emergency_mapname);
2970	if(op->map!=NULL)
2971	op->map = NULL;
2972	op->x = settings.emergency_x;
2973	op->y = settings.emergency_y;
2974	save_player(op,0);
2975	op->map = map;
2976	/* please see resurrection.c: peterm */
2977	dead_player(op);
2978	} else {
2979	delete_character(op->name,1);
2980	}
2981	}
2982	play_again(op);
2983
2984	/* peterm: added to create a corpse at deathsite. */
2985	tmp=arch_to_object(find_archetype("corpse_pl"));
2986	sprintf(buf,"%s", op->name);
2987	FREE_AND_COPY(tmp->name, buf);
2988	FREE_AND_COPY(tmp->name_pl, buf);
2989	tmp->level=op->level;
2990	tmp->x=x;tmp->y=y;
2991	if (tmp->msg)
2992	free_string(tmp->msg);
2993	tmp->msg = add_string (gravestone_text(op));
2994	SET_FLAG (tmp, FLAG_UNIQUE);
2995	insert_ob_in_map (tmp, map, NULL,0);
2996	}
2997	}	2899	}
2998		2900
2999		2901	void
3000	void loot_object(object *op) { /* Grab and destroy some treasure */	2902	loot_object (object *op)
		2903	{ /* Grab and destroy some treasure */
3001	object *tmp,*tmp2,*next;	2904	object *tmp, *tmp2, *next;
3002		2905
3003	if (op->container) { /* close open sack first */	2906	op->close_container (); /* close open sack first */
3004	esrv_apply_container (op, op->container);
3005	}
3006		2907
3007	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2908	for (tmp = op->inv; tmp; tmp = next)
		2909	{
3008	next=tmp->below;	2910	next = tmp->below;
3009	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2911
3010	remove_ob(tmp);	2912	if (tmp->invisible)
		2913	continue;
		2914
		2915	tmp->remove ();
3011	tmp->x=op->x,tmp->y=op->y;	2916	tmp->x = op->x, tmp->y = op->y;
3012	if (tmp->type == CONTAINER) { /* empty container to ground */	2917
3013	loot_object(tmp);	2918	if (tmp->type == CONTAINER)
3014	}	2919	loot_object (tmp); /* empty container to ground */
3015	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2920
3016	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2921	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2922	{
3017	if(tmp->nrof>1) {	2923	if (tmp->nrof > 1)
3018	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2924	{
3019	free_object(tmp2);	2925	tmp->decrease (rndm (1, tmp->nrof - 1));
3020	insert_ob_in_map(tmp,op->map,NULL,0);	2926	insert_ob_in_map (tmp, op->map, NULL, 0);
		2927	}
		2928	else
		2929	tmp->destroy ();
		2930	}
3021	} else	2931	else
3022	free_object(tmp);
3023	} else
3024	insert_ob_in_map(tmp,op->map,NULL,0);	2932	insert_ob_in_map (tmp, op->map, NULL, 0);
3025	}	2933	}
3026	}	2934	}
3027		2935
3028	/*	2936	/*
3029	* fix_weight(): Check recursively the weight of all players, and fix	2937	* fix_weight(): Check recursively the weight of all players, and fix
3030	* 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
3031	* was changed.	2939	* was changed.
3032	*/	2940	*/
3033		2941	void
3034	void fix_weight(void) {	2942	fix_weight (void)
3035	player *pl;	2943	{
3036	for (pl = first_player; pl != NULL; pl = pl->next) {	2944	for_all_players (pl)
3037	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2945	{
3038	if(old == sum)	2946	sint32 old = pl->ob->carrying;
3039	continue;	2947
3040	fix_player(pl->ob);	2948	pl->ob->update_weight ();
3041	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2949
3042	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	}
3043	}	2955	}
3044	}	2956	}
3045		2957
		2958	void
3046	void fix_luck(void) {	2959	fix_luck (void)
3047	player *pl;	2960	{
3048	for (pl = first_player; pl != NULL; pl = pl->next)	2961	for_all_players (pl)
3049	if (!pl->ob->contr->state)	2962	if (!pl->ob->contr->ns->state)
3050	change_luck(pl->ob, 0);	2963	pl->ob->change_luck (0);
3051	}	2964	}
3052
3053		2965
3054	/* cast_dust() - handles op throwing objects of type 'DUST'.	2966	/* cast_dust() - handles op throwing objects of type 'DUST'.
3055	* This is much simpler in the new spell code - we basically	2967	* This is much simpler in the new spell code - we basically
3056	* just treat this as any other spell casting object.	2968	* just treat this as any other spell casting object.
3057	*/	2969	*/
3058
3059	void	2970	void
3060	cast_dust (object * op, object * throw_ob, int dir)	2971	cast_dust (object *op, object *throw_ob, int dir)
3061	{	2972	{
3062	object *skop, *spob;	2973	object *skop, *spob;
3063		2974
3064	skop = find_skill_by_name (op, throw_ob->skill);	2975	skop = find_skill_by_name (op, throw_ob->skill);
3065		2976
3066	/* casting POTION 'dusts' is really a use_magic_item skill */	2977	/* casting POTION 'dusts' is really a use_magic_item skill */
3067	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2978	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3068	{	2979	{
3069	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);
3070	op->name);
3071	return;	2981	return;
3072	}	2982	}
3073		2983
3074	spob = throw_ob->inv;	2984	spob = throw_ob->inv;
3075		2985
3076	// 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
3077	// 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
3078	// errors should be reported as early as possible IMHO)	2988	// errors should be reported as early as possible IMHO)
3079	if (!spob)	2989	if (!spob)
3080	{	2990	{
3081	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);
3082	throw_ob->name, op->name);
3083	return;	2992	return;
3084	}	2993	}
3085		2994
3086	if (op->type == PLAYER)	2995	if (op->type == PLAYER)
3087	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);
3088		2997
3089	cast_spell (op, throw_ob, dir, spob, NULL);	2998	cast_spell (op, throw_ob, dir, spob, NULL);
3090		2999
3091	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	3000	throw_ob->destroy ();
3092	remove_ob (throw_ob);
3093	free_object (throw_ob);
3094	}	3001	}
3095		3002
		3003	void
3096	void make_visible (object *op) {	3004	make_visible (object *op)
		3005	{
3097	op->hide = 0;	3006	op->hide = 0;
3098	op->invisible = 0;	3007	op->invisible = 0;
3099	if(op->type==PLAYER) {
3100	op->contr->tmp_invis = 0;
3101	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3102	}
3103	update_object(op,UP_OBJ_FACE);
3104	}
3105		3008
3106	int is_true_undead(object *op) {
3107	object *tmp=NULL;
3108
3109	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3110
3111	if(op->type==PLAYER)	3009	if (op->type == PLAYER)
3112	for(tmp=op->inv;tmp;tmp=tmp->below)	3010	{
3113	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	3011	op->contr->tmp_invis = 0;
3114	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	3012	op->contr->invis_race = 0;
		3013	}
		3014
		3015	update_object (op, UP_OBJ_CHANGE);
		3016	}
		3017
		3018	int
		3019	is_true_undead (object *op)
		3020	{
		3021	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		3022	return 1;
		3023
3115	return 0;	3024	return 0;
3116	}	3025	}
3117		3026
3118	/* look at the surrounding terrain to determine	3027	/* look at the surrounding terrain to determine
3119	* the hideability of this object. Positive levels	3028	* the hideability of this object. Positive levels
3120	* indicate greater hideability.	3029	* indicate greater hideability.
3121	*/	3030	*/
3122		3031	int
3123	int hideability(object *ob) {	3032	hideability (object *ob)
		3033	{
3124	int i,level=0, mflag;	3034	int i, level = 0, mflag;
3125	sint16 x,y;	3035	sint16 x, y;
3126		3036
3127	if(!ob||!ob->map) return 0;	3037	if (!ob || !ob->map)
		3038	return 0;
3128		3039
3129	/* so, on normal lighted maps, its hard to hide */	3040	/* so, on normal lighted maps, its hard to hide */
3130	level=ob->map->darkness - 2;	3041	level = ob->map->darkness - 2;
3131		3042
3132	/* this also picks up whether the object is glowing.	3043	/* this also picks up whether the object is glowing.
3133	* 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
3134	* as bad as carrying a light on a pitch dark map */	3045	* as bad as carrying a light on a pitch dark map */
3135	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3046	if (has_carried_lights (ob))
		3047	level = -(10 + (2 * ob->map->darkness));
3136		3048
3137	/* scan through all nearby squares for terrain to hide in */	3049	/* scan through all nearby squares for terrain to hide in */
3138	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	{
3139	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3054	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3140	if (mflag & P_OUT_OF_MAP) { continue; }	3055	if (mflag & P_OUT_OF_MAP)
		3056	continue;
		3057
3141	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3058	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3142	level += 2;	3059	level += 2;
3143	else /* open terrain! */	3060	else /* open terrain! */
3144	level -= 1;	3061	level -= 1;
3145	}	3062	}
3146		3063
3147	#if 0	3064	#if 0
3148	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3065	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3149	#endif	3066	#endif
3150	return level;	3067	return level;
3151	}	3068	}
3152		3069
3153	/* For Hidden creatures - a chance of becoming 'unhidden'	3070	/* For Hidden creatures - a chance of becoming 'unhidden'
3154	* every time they move - as we subtract off 'invisibility'	3071	* every time they move - as we subtract off 'invisibility'
3155	* AND, for players, if they move into a ridiculously unhideable	3072	* AND, for players, if they move into a ridiculously unhideable
3156	* spot (surrounded by clear terrain in broad daylight). -b.t.	3073	* spot (surrounded by clear terrain in broad daylight). -b.t.
3157	*/	3074	*/
3158		3075	void
3159	void do_hidden_move (object *op) {	3076	do_hidden_move (object *op)
3160	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3077	{
3161	object *skop;	3078	int hide = 0;
3162		3079
3163	if(!op || !op->map) return;	3080	if (!op || !op->map)
		3081	return;
3164		3082
3165	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);
3166		3085
3167	/* 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! */
3168	if(op->type==PLAYER && op->contr->run_on) {	3087	if (op->type == PLAYER && op->contr->run_on)
3169	if(!skop || num >= skop->level) {	3088	if (!skop || num >= skop->level)
		3089	{
3170	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!");
3171	make_visible(op);	3091	make_visible (op);
3172	return;	3092	return;
3173	} else num += 20;
3174	}	3093	}
		3094	else
		3095	num += 20;
		3096
3175	num += op->map->difficulty;	3097	num += op->map->difficulty;
3176	hide = hideability(op); /* modify by terrain hidden level */	3098	hide = hideability (op); /* modify by terrain hidden level */
3177	num -= hide;	3099	num -= hide;
		3100
3178	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	3101	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3102	{
3179	make_visible(op);	3103	make_visible (op);
3180	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3104
3181	"You moved out of hiding! You are visible!");	3105	if (op->type == PLAYER)
		3106	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3182	}	3107	}
3183	else if (op->type == PLAYER && skop) {	3108	else if (op->type == PLAYER && skop)
3184	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);
3185	}
3186	}	3110	}
3187		3111
3188	/* determine if who is standing near a hostile creature. */	3112	/* determine if who is standing near a hostile creature. */
3189		3113
		3114	int
3190	int stand_near_hostile( object *who ) {	3115	stand_near_hostile (object *who)
		3116	{
3191	object *tmp=NULL;	3117	object *tmp = NULL;
3192	int i,friendly=0,player=0, mflags;	3118	int i, friendly = 0, player = 0, mflags;
3193	mapstruct *m;	3119	maptile *m;
3194	sint16 x,y;	3120	sint16 x, y;
3195		3121
3196	if(!who) return 0;	3122	if (!who)
3197
3198	if(who->type==PLAYER) player=1;
3199	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3200
3201	/* search adjacent squares */
3202	for(i=1;i<9;i++) {
3203	x = who->x+freearr_x[i];
3204	y = who->y+freearr_y[i];
3205	m = who->map;
3206	mflags = get_map_flags(m, &m, x, y, &x, &y);
3207	/* space must be blocked if there is a monster. If not
3208	* blocked, don't need to check this space.
3209	*/
3210	if (mflags & P_OUT_OF_MAP) continue;
3211	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3212
3213	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3214	if((player||friendly)
3215	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3216	return 1;
3217	else if(tmp->type==PLAYER)
3218	{
3219	/*don't let a hidden DM prevent you from hiding*/
3220	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3221	return 1;
3222	}
3223	}
3224	}
3225	return 0;	3123	return 0;
		3124
		3125	if (who->type == PLAYER)
		3126	player = 1;
		3127
		3128	else
		3129	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
		3130
		3131	/* search adjacent squares */
		3132	for (i = 1; i < 9; i++)
		3133	{
		3134	x = who->x + freearr_x[i];
		3135	y = who->y + freearr_y[i];
		3136	m = who->map;
		3137	mflags = get_map_flags (m, &m, x, y, &x, &y);
		3138	/* space must be blocked if there is a monster. If not
		3139	* blocked, don't need to check this space.
		3140	*/
		3141	if (mflags & P_OUT_OF_MAP)
		3142	continue;
		3143	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		3144	continue;
		3145
		3146	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3147	{
		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)
		3154	return 1;
		3155	}
		3156	}
		3157	}
		3158	return 0;
3226	}	3159	}
3227		3160
3228	/* check the player los field for viewability of the	3161	/* check the player los field for viewability of the
3229	* object op. This function works fine for monsters,	3162	* object op. This function works fine for monsters,
3230	* 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
3231	* a pile (say a coin under a table would return "viewable"	3164	* a pile (say a coin under a table would return "viewable"
3232	* by this routine). Another question, should we be	3165	* by this routine). Another question, should we be
3233	* concerned with the direction the player is looking	3166	* concerned with the direction the player is looking
3234	* in? Realistically, most of use cant see stuff behind	3167	* in? Realistically, most of us can't see stuff behind
3235	* our backs...on the other hand, does the "facing" direction	3168	* our backs...on the other hand, does the "facing" direction
3236	* imply the way your head, or body is facing? Its possible	3169	* imply the way your head, or body is facing? It's possible
3237	* 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.
3238	* -b.t.	3171	* -b.t.
3239	* This function is now map tiling safe.	3172	* This function is now map tiling safe.
3240	*/	3173	*/
3241		3174	int
3242	int player_can_view (object *pl,object *op) {	3175	player_can_view (object *pl, object *op)
		3176	{
3243	rv_vector rv;	3177	rv_vector rv;
3244	int dx,dy;	3178	int dx, dy;
3245		3179
3246	if(pl->type!=PLAYER) {	3180	if (pl->type != PLAYER)
		3181	{
3247	LOG(llevError,"player_can_view() called for non-player object\n");	3182	LOG (llevError, "player_can_view() called for non-player object\n");
3248	return -1;
3249	}
3250	if (!pl || !op) return 0;
3251
3252	if(op->head) { op = op->head; }
3253	get_rangevector(pl, op, &rv, 0x1);
3254
3255	/* starting with the 'head' part, lets loop
3256	* through the object and find if it has any
3257	* part that is in the los array but isnt on
3258	* a blocked los square.
3259	* we use the archetype to figure out offsets.
3260	*/
3261	while(op) {
3262	dx = rv.distance_x + op->arch->clone.x;
3263	dy = rv.distance_y + op->arch->clone.y;
3264
3265	/* only the viewable area the player sees is updated by LOS
3266	* code, so we need to restrict ourselves to that range of values
3267	* for any meaningful values.
3268	*/
3269	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3270	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3271	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3272	return 1;	3183	return -1;
3273	op = op->more;
3274	}	3184	}
		3185
		3186	if (!pl || !op)
3275	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;
3276	}	3217	}
3277		3218
3278	/* routine for both players and monsters. We call this when	3219	/* routine for both players and monsters. We call this when
3279	* there is a possibility for our action distrubing our hiding	3220	* there is a possibility for our action distrubing our hiding
3280	* place or invisiblity spell. Artefact invisiblity is not	3221	* place or invisiblity spell. Artefact invisiblity is not
3281	* effected by this. If we arent invisible to begin with, we	3222	* effected by this. If we arent invisible to begin with, we
3282	* return 0.	3223	* return 0.
3283	*/	3224	*/
		3225	int
3284	int action_makes_visible (object *op) {	3226	action_makes_visible (object *op)
3285		3227	{
3286	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3228	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3229	{
3287	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3230	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3288	return 0;	3231	return 0;
3289		3232
3290	if (op->contr && op->contr->tmp_invis == 0) return 0;	3233	if (op->contr && op->contr->tmp_invis == 0)
		3234	return 0;
3291		3235
3292	/* If monsters, they should become visible */	3236	/* If monsters, they should become visible */
3293	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3237	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
		3238	{
3294	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");
3295	return 1;	3240	return 1;
3296	}	3241	}
3297	}	3242	}
		3243
3298	return 0;	3244	return 0;
3299	}	3245	}
3300		3246
3301	/* op_on_battleground - checks if the given object op (usually	3247	/* op_on_battleground - checks if the given object op (usually
3302	* a player) is standing on a valid battleground-tile,	3248	* a player) is standing on a valid battleground-tile,
3303	* function returns TRUE/FALSE. If true x, y returns the battleground	3249	* function returns TRUE/FALSE. If true x, y returns the battleground
3304	* -exit-coord. (and if x, y not NULL)	3250	* -exit-coord. (and if x, y not NULL)
3305	* 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
3306	* 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
3307	* 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
3308	*/	3254	*/
		3255	int
3309	int op_on_battleground (object *op, int *x, int *y) {	3256	op_on_battleground (object *op, int *x, int *y)
3310	object *tmp;	3257	{
3311
3312	/* A battleground-tile needs the following attributes to be valid:	3258	/* A battleground-tile needs the following attributes to be valid:
3313	* 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),
3314	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3260	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3315	* and the exit-coordinates sp/hp must both be > 0.	3261	* and the exit-coordinates sp/hp must both be > 0.
3316	* => The intention here is to prevent abuse of the battleground-	3262	* => The intention here is to prevent abuse of the battleground-
3317	* feature (like pickable or hidden battleground tiles). */	3263	* feature (like pickable or hidden battleground tiles). */
3318	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3264	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3265	{
3319	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3266	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3267	{
3320	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3268	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3321	strcmp(tmp->name, "battleground")==0 &&	3269	&& tmp->type == BATTLEGROUND
3322	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3270	&& tmp->name == shstr_battleground
		3271	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3272	{
3323	/*before we assign the exit, check if this is a teambattle*/	3273	/* before we assign the exit, check if this is a teambattle */
3324	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))
3325	object *invtmp;	3275	{
3326	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3276	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3327	if(invtmp->type==FORCE && invtmp->slaying &&	3277	{
3328	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3278	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3329	if (x != NULL && y != NULL)	3279	{
		3280	if (x && y)
3330	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3281	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3282
		3283	return 1;
		3284	}
		3285	}
		3286	}
		3287
		3288	if (x && y)
		3289	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3290
3331	return 1;	3291	return 1;
3332	}	3292	}
3333	}	3293	}
3334	}
3335	if (x != NULL && y != NULL)
3336	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3337	return 1;
3338	}	3294	}
3339	}	3295
3340	}
3341	/* If we got here, did not find a battleground */	3296	/* If we got here, did not find a battleground */
3342	return 0;	3297	return 0;
3343	}	3298	}
3344		3299
3345	/*	3300	/*
…		…
3349	* attributes:	3304	* attributes:
3350	* object *who the dragon player	3305	* object *who the dragon player
3351	* int atnr the attack-number of the ability focus	3306	* int atnr the attack-number of the ability focus
3352	* int level ability level	3307	* int level ability level
3353	*/	3308	*/
		3309	void
3354	void dragon_ability_gain(object *who, int atnr, int level) {	3310	dragon_ability_gain (object *who, int atnr, int level)
		3311	{
3355	treasurelist *trlist = NULL; /* treasurelist */	3312	treasurelist *trlist = NULL; /* treasurelist */
3356	treasure *tr; /* treasure */	3313	treasure *tr; /* treasure */
3357	object *tmp,*skop; /* tmp. object */	3314	object *tmp, *skop; /* tmp. object */
3358	object *item; /* treasure object */	3315	object *item; /* treasure object */
3359	char buf[MAX_BUF]; /* tmp. string buffer */	3316	char buf[MAX_BUF]; /* tmp. string buffer */
3360	int i=0, j=0;	3317	int i = 0, j = 0;
3361		3318
3362	/* get the appropriate treasurelist */	3319	/* get the appropriate treasurelist */
3363	if (atnr == ATNR_FIRE)	3320	if (atnr == ATNR_FIRE)
3364	trlist = find_treasurelist("dragon_ability_fire");	3321	trlist = treasurelist::find (shstr_dragon_ability_fire);
3365	else if (atnr == ATNR_COLD)	3322	else if (atnr == ATNR_COLD)
3366	trlist = find_treasurelist("dragon_ability_cold");	3323	trlist = treasurelist::find (shstr_dragon_ability_cold);
3367	else if (atnr == ATNR_ELECTRICITY)	3324	else if (atnr == ATNR_ELECTRICITY)
3368	trlist = find_treasurelist("dragon_ability_elec");	3325	trlist = treasurelist::find (shstr_dragon_ability_elec);
3369	else if (atnr == ATNR_POISON)	3326	else if (atnr == ATNR_POISON)
3370	trlist = find_treasurelist("dragon_ability_poison");	3327	trlist = treasurelist::find (shstr_dragon_ability_poison);
3371		3328
3372	if (trlist == NULL || who->type != PLAYER)	3329	if (trlist == NULL || who->type != PLAYER)
3373	return;	3330	return;
3374		3331
3375	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3332	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3376	tr = tr->next, i++);	3333
3377		3334	if (!tr || !tr->item)
3378	if (tr == NULL || tr->item == NULL) {	3335	{
3379	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3336	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3380	return;	3337	return;
3381	}	3338	}
3382		3339
3383	/* everything seems okay - now bring on the gift: */	3340	/* everything seems okay - now bring on the gift: */
3384	item = &(tr->item->clone);	3341	item = tr->item;
3385		3342
3386	if (item->type == SPELL) {	3343	if (item->type == SPELL)
		3344	{
3387	if (check_spell_known (who, item->name))	3345	if (check_spell_known (who, item->name))
3388	return;	3346	return;
3389		3347
3390	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3348	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3391	do_learn_spell (who, item, 0);	3349	do_learn_spell (who, item, 0);
3392	return;	3350	return;
3393	}	3351	}
3394		3352
3395	/* grant direct spell */	3353	/* grant direct spell */
3396	if (item->type == SPELLBOOK) {	3354	if (item->type == SPELLBOOK)
		3355	{
3397	if (!item->inv) {	3356	if (!item->inv)
		3357	{
3398	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3358	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3399	item->name);
3400	return;	3359	return;
3401	}	3360	}
3402	if (check_spell_known (who, item->inv->name))	3361	if (check_spell_known (who, item->inv->name))
3403	return;	3362	return;
3404	if (item->invisible) {	3363	if (item->invisible)
		3364	{
3405	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);
3406	do_learn_spell (who, item->inv, 0);	3366	do_learn_spell (who, item->inv, 0);
3407	return;	3367	return;
3408	}	3368	}
3409	}	3369	}
3410	else if (item->type == SKILL_TOOL && item->invisible) {	3370	else if (item->type == SKILL_TOOL && item->invisible)
		3371	{
3411	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	{
3412		3374
3413	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3375	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3414	* 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
3415	* 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,
3416	* but not all of them, he gets nothing.	3378	* but not all of them, he gets nothing.
3417	*/	3379	*/
3418	if (!(skop->attacktype & item->attacktype)) {	3380	if (!(skop->attacktype & item->attacktype))
		3381	{
3419	/* Give new attacktype */	3382	/* Give new attacktype */
3420	skop->attacktype |= item->attacktype;	3383	skop->attacktype |= item->attacktype;
3421		3384
3422	/* always add physical if there's none */	3385	/* always add physical if there's none */
3423	skop->attacktype |= AT_PHYSICAL;	3386	skop->attacktype |= AT_PHYSICAL;
3424		3387
3425	if (item->msg != NULL)	3388	if (item->msg != NULL)
3426	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3389	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3427		3390
3428	/* Give player new face */	3391	/* Give player new face */
3429	if (item->animation_id) {	3392	if (item->animation_id)
		3393	{
3430	who->face = skop->face;	3394	who->face = skop->face;
3431	who->animation_id = item->animation_id;	3395	who->animation_id = item->animation_id;
3432	who->anim_speed = item->anim_speed;	3396	who->anim_speed = item->anim_speed;
3433	who->last_anim = 0;	3397	who->last_anim = 0;
3434	who->state = 0;	3398	who->state = 0;
3435	animate_object(who, who->direction);	3399	animate_object (who, who->direction);
3436	}	3400	}
		3401	}
		3402	}
3437	}	3403	}
3438	}
3439	}
3440	else if (item->type == FORCE) {	3404	else if (item->type == FORCE)
		3405	{
3441	/* forces in the treasurelist can alter the player's stats */	3406	/* forces in the treasurelist can alter the player's stats */
3442	object *skin;	3407	object *skin;
		3408
3443	/* first get the dragon skin force */	3409	/* first get the dragon skin force */
3444	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)
3445	skin=skin->below);	3411	;
3446	if (skin == NULL) return;	3412
3447		3413	if (!skin)
		3414	return;
		3415
3448	/* adding new spellpath attunements */	3416	/* adding new spellpath attunements */
3449	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3417	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3418	{
3450	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3419	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3451		3420
3452	/* print message */	3421	/* print message */
3453	sprintf(buf, "You feel attuned to ");	3422	sprintf (buf, "You feel attuned to ");
3454	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3423	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
3455	if(item->path_attuned & (1<<i)) {	3424	{
3456	if (j)	3425	if (item->path_attuned & (1 << i))
3457	strcat(buf," and ");	3426	{
3458	else	3427	if (j)
3459	j = 1;	3428	strcat (buf, " and ");
		3429	else
		3430	j = 1;
3460	strcat(buf, spellpathnames[i]);	3431	strcat (buf, spellpathnames[i]);
3461	}	3432	}
3462	}	3433	}
3463	strcat(buf,".");	3434	strcat (buf, ".");
3464	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3435	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3465	}	3436	}
3466		3437
3467	/* evtl. adding flags: */	3438	/* evtl. adding flags: */
3468	if(QUERY_FLAG(item, FLAG_XRAYS))	3439	if (QUERY_FLAG (item, FLAG_XRAYS))
3469	SET_FLAG(skin, FLAG_XRAYS);	3440	SET_FLAG (skin, FLAG_XRAYS);
3470	if(QUERY_FLAG(item, FLAG_STEALTH))	3441	if (QUERY_FLAG (item, FLAG_STEALTH))
3471	SET_FLAG(skin, FLAG_STEALTH);	3442	SET_FLAG (skin, FLAG_STEALTH);
3472	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3443	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3473	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3444	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3474		3445
3475	/* print message if there is one */	3446	/* print message if there is one */
3476	if (item->msg != NULL)	3447	if (item->msg != NULL)
3477	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
3478	}	3451	{
3479	else {
3480	/* generate misc. treasure */	3452	/* generate misc. treasure */
3481	tmp = arch_to_object (tr->item);	3453	tmp = arch_to_object (tr->item);
3482	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));
3483	tmp = insert_ob_in_ob (tmp, who);	3455	who->insert (tmp);
3484	if (who->type == PLAYER)
3485	esrv_send_item(who, tmp);
3486	}	3456	}
3487	}	3457	}
3488		3458
3489	/**	3459	/**
3490	* 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
3491	* not readied.	3461	* not readied.
3492	*/	3462	*/
		3463	void
3493	void player_unready_range_ob(player *pl, object *ob) {	3464	player_unready_range_ob (player *pl, object *ob)
3494	rangetype i;	3465	{
		3466	if (pl->ob->current_weapon == ob)
		3467	pl->ob->current_weapon = 0;
3495		3468
3496	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3469	if (pl->combat_ob == ob)
3497	if (pl->ranges[i] == ob) {	3470	pl->combat_ob = 0;
3498	pl->ranges[i] = NULL;	3471
3499	if (pl->shoottype == i) {	3472	if (pl->ranged_ob == ob)
3500	pl->shoottype = range_none;	3473	pl->ranged_ob = 0;
3501	}
3502	}
3503	}
3504	}	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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