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Comparing deliantra/server/server/player.C (file contents):
Revision 1.14 by root, Sun Sep 3 00:18:42 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 1.14 2006/09/03 00:18:42 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	p = new player;
208
209	/* This adds the player in the linked list. There is extra
210	* complexity here because we want to add the new player at the
211	* end of the list - there is in fact no compelling reason that
212	* that needs to be done except for things like output of
213	* 'who'.
214	*/
215	player *tmp = first_player;
216	while(tmp!=NULL&&tmp->next!=NULL)
217	tmp=tmp->next;
218	if(tmp!=NULL)
219	tmp->next=p;
220	else
221	first_player=p;
222
223	p->next = NULL;
224	}
225
226	/* Clears basically the entire player structure except
227	* for next and socket.
228	*/
229	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
230	p->attachable_init (); //HACK
231
232	/* There are some elements we want initialized to non zero value -	341	/* There are some elements we want initialised to non zero value -
233	* we deal with that below this point.	342	* we deal with that below this point.
234	*/	343	*/
235	p->party=NULL;	344	outputs_sync = 4;
236	p->outputs_sync=16; /* Every 2 seconds */	345	outputs_count = 4;
237	p->outputs_count=8; /* Keeps present behaviour */
238	p->unapply = unapply_nochoice;	346	unapply = unapply_nochoice;
239	p->Swap_First = -1;
240		347
241	#ifdef AUTOSAVE	348	savebed_map = first_map_path; /* Init. respawn position */
242	p->last_save_tick = 9999999;	349
243	#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)
244		369	{
245	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	370	ob->destroy_inv (false);
		371	ob->destroy ();
246		372	}
247	op->contr=p; /* this aren't yet in archetype */
248	p->ob = op;
249	op->speed_left=0.5;
250	op->speed=1.0;
251	op->direction=5; /* So player faces south */
252	op->stats.wc=2;
253	op->run_away = 25; /* Then we panick... */
254	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
255		373
256	roll_stats(op);	374	ob = observe = 0;
257	p->state=ST_ROLL_STAT;
258	clear_los(op);
259
260	p->gen_sp_armour=10;
261	p->last_speed= -1;
262	p->shoottype=range_none;
263	p->bowtype=bow_normal;
264	p->petmode=pet_normal;
265	p->listening=10;
266	p->usekeys=containers;
267	p->last_weapon_sp= -1;
268	p->peaceful=1; /* default peaceful */
269	p->do_los=1;
270	p->explore=0;
271	p->no_shout=0; /* default can shout */
272
273	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
274	p->title[sizeof(p->title)-1] = '\0';
275	op->race = op->arch->clone.race;
276
277	CLEAR_FLAG(op,FLAG_READY_SKILL);
278
279	/* we need to clear these to -1 and not zero - otherwise,
280	* if a player quits and starts a new character, we wont
281	* send new values to the client, as things like exp start
282	* at zero.
283	*/
284	for (i=0; i < NUM_SKILLS; i++) {
285	p->last_skill_exp[i] = -1;
286	p->last_skill_ob[i] = NULL;
287	}
288	for (i=0; i < NROFATTACKS; i++) {
289	p->last_resist[i] = -1;
290	}
291	p->last_stats.exp = -1;
292	p->last_weight = (uint32)-1;
293
294	p->socket.update_look=0;
295	p->socket.look_position=0;
296	return p;
297	}	375	}
298		376
299		377	player::~player ()
300	/* This loads the first map an puts the player on it. */
301	static void set_first_map(object *op)
302	{	378	{
303	strcpy(op->contr->maplevel, first_map_path);	379	/* Clear item stack */
304	op->x = -1;	380	free (stack_items);
305	op->y = -1;
306	enter_exit(op, NULL);
307	}	381	}
308		382
309	/* Tries to add player on the connection passwd in ns.	383	/* Tries to add player on the connection passed in ns.
310	* 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
311	* mode.	385	* mode.
312	*/	386	*/
		387	player *
		388	player::create ()
		389	{
		390	player *pl = new player;
313		391
314	int add_player(NewSocket *ns) {	392	pl->set_object (arch_to_object (get_player_archetype (0)));
315	player *p;
316		393
317	p=get_player(NULL);	394	pl->ob->roll_stats ();
318	p->socket = *ns;	395	pl->ob->stats.wc = 2;
319	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... */
320	if(p->socket.faces_sent == NULL)	397
321	fatal(OUT_OF_MEMORY);
322	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
323	/* Needed because the socket we just copied over needs to be cleared.
324	* Note that this can result in a client reset if there is partial data
325	* on the uncoming socket.
326	*/
327	p->socket.inbuf.len = 0;
328	set_first_map(p->ob);	398	set_first_map (pl->ob);
329		399
330	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
331	add_friendly_object(p->ob);
332	send_rules(p->ob);
333	send_news(p->ob);
334	display_motd(p->ob);
335	get_name(p->ob);
336	return 0;	400	return pl;
337	}	401	}
338		402
339	/*	403	/*
340	* get_player_archetype() return next player archetype from archetype	404	* get_player_archetype() return next player archetype from archetype
341	* list. Not very efficient routine, but used only creating new players.	405	* list. Not very efficient routine, but used only creating new players.
342	* Note: there MUST be at least one player archetype!	406	* Note: there MUST be at least one player archetype!
343	*/	407	*/
		408	archetype *
344	archetype *get_player_archetype(archetype* at)	409	get_player_archetype (archetype *at)
345	{	410	{
346	archetype *start = at;	411	// archetypes could have been reloaded
		412	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		413
		414	if (!nat)
		415	return at;
		416
		417	archvec::iterator i = archetypes.find (nat);
		418
347	for (;;) {	419	for (;;)
348	if (at==NULL || at->next==NULL)
349	at=first_archetype;
350	else
351	at=at->next;
352	if(at->clone.type==PLAYER)
353	return at;
354	if (at == start) {
355	LOG (llevError, "No Player archetypes\n");
356	exit (-1);
357	}
358	}	420	{
359	}	421	if (++i == archetypes.end ())
		422	i = archetypes.begin ();
		423	else if (*i == at)
		424	cleanup ("not a single player archetype found");
360		425
		426	if ((*i)->type == PLAYER)
		427	return *i;
		428	}
		429	}
361		430
		431	object *
362	object *get_nearest_player(object *mon) {	432	get_nearest_player (object *mon)
		433	{
363	object *op = NULL;	434	object *op = NULL;
364	player *pl = NULL;
365	objectlink *ol;	435	objectlink *ol;
366	unsigned lastdist;	436	unsigned lastdist;
367	rv_vector rv;	437	rv_vector rv;
368		438
369	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	439	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
370	/* We should not find free objects on this friendly list, but it	440	{
371	* does periodically happen. Given that, lets deal with it.
372	* While unlikely, it is possible the next object on the friendly
373	* list is also free, so encapsulate this in a while loop.
374	*/
375	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
376	object *tmp=ol->ob;
377
378	/* Can't do much more other than log the fact, because the object
379	* itself will have been cleared.
380	*/
381	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
382	ol = ol->next;
383	remove_friendly_object(tmp);
384	if (!ol) return op;
385	}
386
387	/* Remove special check for player from this. First, it looks to cause
388	* some crashes (ol->ob->contr not set properly?), but secondly, a more
389	* complicated method of state checking would be needed in any case -
390	* as it was, a clever player could type quit, and the function would
391	* skip them over while waiting for confirmation. Remove
392	* on_same_map check, as can_detect_enemy also does this
393	*/
394	if (!can_detect_enemy(mon,ol->ob,&rv))	441	if (!can_detect_enemy (mon, ol->ob, &rv))
395	continue;	442	continue;
396		443
397	if(lastdist>rv.distance) {	444	if (lastdist > rv.distance)
		445	{
398	op=ol->ob;	446	op = ol->ob;
399	lastdist=rv.distance;	447	lastdist = rv.distance;
400	}	448	}
401	}	449	}
402	for (pl=first_player; pl != NULL; pl=pl->next) {	450
		451	for_all_players (pl)
403	if (can_detect_enemy(mon, pl->ob,&rv)) {	452	if (can_detect_enemy (mon, pl->ob, &rv))
404
405	if(lastdist>rv.distance) {	453	if (lastdist > rv.distance)
406	op=pl->ob;
407	lastdist=rv.distance;
408	}
409	}	454	{
410	}	455	op = pl->ob;
		456	lastdist = rv.distance;
		457	}
		458
411	#if 0	459	#if 0
412	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)");
413	#endif	461	#endif
414	return op;	462	return op;
415	}	463	}
416		464
417	/* 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
418	* 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
419	* detour a monster will take from the direction path when looking	467	* detour a monster will take from the direction path when looking
…		…
433	* circling behaviour. Unfortunately, this function is also used to determined	481	* circling behaviour. Unfortunately, this function is also used to determined
434	* 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
435	* is probably not a good thing.	483	* is probably not a good thing.
436	*/	484	*/
437	#define MAX_SPACES 50	485	#define MAX_SPACES 50
438
439		486
440	/*	487	/*
441	* Returns the direction to the player, if valid. Returns 0 otherwise.	488	* Returns the direction to the player, if valid. Returns 0 otherwise.
442	* 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
443	* 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
…		…
456	* monster can in fact move one space in that direction.	503	* monster can in fact move one space in that direction.
457	* 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,
458	* 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
459	* is blocking itself.	506	* is blocking itself.
460	*/	507	*/
		508	int
461	int path_to_player(object *mon, object *pl, unsigned mindiff) {	509	path_to_player (object *mon, object *pl, unsigned mindiff)
		510	{
462	rv_vector rv;	511	rv_vector rv;
463	sint16 x,y;	512	sint16 x, y;
464	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;
465	mapstruct *m ,*lastmap;	514	maptile *m, *lastmap;
466		515
467	get_rangevector(mon, pl, &rv, 0);	516	get_rangevector (mon, pl, &rv, 0);
468		517
469	if (rv.distance<mindiff) return 0;	518	if (rv.distance < mindiff)
		519	return 0;
470		520
471	x=mon->x;	521	x = mon->x;
472	y=mon->y;	522	y = mon->y;
473	m=mon->map;	523	m = mon->map;
474	dir = rv.direction;	524	dir = rv.direction;
475	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	525	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
476	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	526	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		527
477	/* If we can't solve it within the search distance, return now. */	528	/* If we can't solve it within the search distance, return now. */
478	if (diff>max) return 0;	529	if (diff > max)
		530	return 0;
		531
479	while (diff >1 && max>0) {	532	while (diff > 1 && max > 0)
		533	{
480	lastx = x;	534	lastx = x;
481	lasty = y;	535	lasty = y;
482	lastmap = m;	536	lastmap = m;
483	x = lastx + freearr_x[dir];	537	x = lastx + freearr_x[dir];
484	y = lasty + freearr_y[dir];	538	y = lasty + freearr_y[dir];
485		539
486	mflags = get_map_flags(m, &m, x, y, &x, &y);	540	mflags = get_map_flags (m, &m, x, y, &x, &y);
487	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);	541	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
488		542
489	/* Space is blocked - try changing direction a little */	543	/* Space is blocked - try changing direction a little */
490	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))	544	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
491	&& (m == mon->map && blocked_link(mon, m, x, y)))) {	545	&& (m == mon->map && blocked_link (mon, m, x, y))))
		546	{
492	/* recalculate direction from last good location. Possible	547	/* recalculate direction from last good location. Possible
493	* we were not traversing ideal location before.	548	* we were not traversing ideal location before.
494	*/	549	*/
495	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);	550	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
496	if (rv.direction != dir) {	551	if (rv.direction != dir)
		552	{
497	/* OK - says direction should be different - lets reset the	553	/* OK - says direction should be different - lets reset the
498	* the values so it will try again.	554	* the values so it will try again.
499	*/	555	*/
500	x = lastx;	556	x = lastx;
501	y = lasty;	557	y = lasty;
502	m = lastmap;	558	m = lastmap;
503	dir = firstdir = rv.direction;	559	dir = firstdir = rv.direction;
		560	}
504	} else {	561	else
		562	{
505	/* direct path is blocked - try taking a side step to	563	/* direct path is blocked - try taking a side step to
506	* either the left or right.	564	* either the left or right.
507	* Note increase the values in the loop below to be	565	* Note increase the values in the loop below to be
508	* more than -1/1 respectively will mean the monster takes	566	* more than -1/1 respectively will mean the monster takes
509	* bigger detour. Have to be careful about these values getting	567	* bigger detour. Have to be careful about these values getting
510	* too big (3 or maybe 4 or higher) as the monster may just try	568	* too big (3 or maybe 4 or higher) as the monster may just try
511	* stepping back and forth	569	* stepping back and forth
512	*/	570	*/
513	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {	571	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		572	{
		573	if (i == 0)
514	if (i==0) continue; /* already did this, so skip it */	574	continue; /* already did this, so skip it */
515	/* Use lastdir here - otherwise,	575	/* Use lastdir here - otherwise,
516	* since the direction that the creature should move in	576	* since the direction that the creature should move in
517	* may change, you could get infinite loops.	577	* may change, you could get infinite loops.
518	* ie, player is northwest, but monster can only	578	* ie, player is northwest, but monster can only
519	* move west, so it does that. It goes some distance,	579	* move west, so it does that. It goes some distance,
520	* gets blocked, finds that it should move north,	580	* gets blocked, finds that it should move north,
521	* can't do that, but now finds it can move east, and	581	* can't do that, but now finds it can move east, and
522	* gets back to its original point. lastdir contains	582	* gets back to its original point. lastdir contains
523	* the last direction the creature has successfully	583	* the last direction the creature has successfully
524	* moved.	584	* moved.
525	*/	585	*/
526		586
527	x = lastx + freearr_x[absdir(lastdir+i)];	587	x = lastx + freearr_x[absdir (lastdir + i)];
528	y = lasty + freearr_y[absdir(lastdir+i)];	588	y = lasty + freearr_y[absdir (lastdir + i)];
529	m = lastmap;	589	m = lastmap;
530	mflags = get_map_flags(m, &m, x, y, &x, &y);	590	mflags = get_map_flags (m, &m, x, y, &x, &y);
531	if (mflags & P_OUT_OF_MAP) continue;	591	if (mflags & P_OUT_OF_MAP)
		592	continue;
532	blocked = GET_MAP_MOVE_BLOCK(m, x, y);	593	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
533	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;	594	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		595	continue;
534	if (mflags & P_BLOCKSVIEW) continue;	596	if (mflags & P_BLOCKSVIEW)
		597	continue;
535		598
536	if (m == mon->map && blocked_link(mon, m, x, y)) break;	599	if (m == mon->map && blocked_link (mon, m, x, y))
		600	break;
537	}	601	}
538	/* go through entire loop without finding a valid	602	/* go through entire loop without finding a valid
539	* sidestep to take - thus, no valid path.	603	* sidestep to take - thus, no valid path.
540	*/	604	*/
541	if (i==(DETOUR_AMOUNT+1))	605	if (i == (DETOUR_AMOUNT + 1))
542	return 0;	606	return 0;
543	diff--;	607	diff--;
544	lastdir=dir;	608	lastdir = dir;
545	max--;	609	max--;
546	if (!firstdir) firstdir = dir+i;	610	if (!firstdir)
		611	firstdir = dir + i;
547	} /* else check alternate directions */	612	} /* else check alternate directions */
548	} /* if blocked */	613	} /* if blocked */
549	else {	614	else
		615	{
550	/* we moved towards creature, so diff is less */	616	/* we moved towards creature, so diff is less */
551	diff--;	617	diff--;
552	max--;	618	max--;
553	lastdir=dir;	619	lastdir = dir;
		620	if (!firstdir)
554	if (!firstdir) firstdir = dir;	621	firstdir = dir;
		622	}
		623
		624	if (diff <= 1)
555	}	625	{
556	if (diff<=1) {
557	/* Recalculate diff (distance) because we may not have actually	626	/* Recalculate diff (distance) because we may not have actually
558	* headed toward player for entire distance.	627	* headed toward player for entire distance.
559	*/	628	*/
560	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);	629	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
561	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	630	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
562	}	631	}
563	if (diff>max) return 0;	632
		633	if (diff > max)
		634	return 0;
564	}	635	}
		636
565	/* If we reached the max, didn't find a direction in time */	637	/* If we reached the max, didn't find a direction in time */
566	if (!max) return 0;	638	if (!max)
		639	return 0;
567		640
568	return firstdir;	641	return firstdir;
569	}	642	}
570		643
		644	void
571	void give_initial_items(object *pl,treasurelist *items) {	645	give_initial_items (object *pl, treasurelist *items)
572	object *op,*next=NULL;	646	{
573
574	if(pl->randomitems!=NULL)	647	if (pl->randomitems)
575	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);	648	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
576		649
577	for (op=pl->inv; op; op=next) {	650	for (object *next, *op = pl->inv; op; op = next)
		651	{
578	next = op->below;	652	next = op->below;
579		653
580	/* Forces get applied per default, unless they have the	654	/* Forces get applied per default, unless they have the
581	* flag "neutral" set. Sorry but I can't think of a better way	655	* flag "neutral" set. Sorry but I can't think of a better way
582	*/	656	*/
583	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))	657	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
584	SET_FLAG(op,FLAG_APPLIED);	658	SET_FLAG (op, FLAG_APPLIED);
585		659
586	/* we never give weapons/armour if these cannot be used	660	/* we never give weapons/armour if these cannot be used
587	* by this player due to race restrictions	661	* by this player due to race restrictions
588	*/	662	*/
589	if (pl->type == PLAYER) {	663	if (pl->type == PLAYER)
		664	{
590	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&	665	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		666	&&
591	(op->type == ARMOUR || op->type == BOOTS ||	667	(op->type == ARMOUR || op->type == BOOTS
592	op->type == CLOAK || op->type == HELMET ||	668	|| op->type == CLOAK || op->type == HELMET
593	op->type == SHIELD || op->type == GLOVES ||	669	|| op->type == SHIELD || op->type == GLOVES
594	op->type == BRACERS || op->type == GIRDLE)) ||	670	|| op->type == BRACERS || op->type == GIRDLE))
595	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {	671	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
596	remove_ob (op);
597	free_object (op);
598	continue;
599	}	672	{
600	}	673	op->destroy ();
601
602	/* This really needs to be better - we should really give
603	* a substitute spellbook. The problem is that we don't really
604	* have a good idea what to replace it with (need something like
605	* a first level treasurelist for each skill.)
606	* remove duplicate skills also
607	*/
608	if(op->type==SPELLBOOK || op->type == SKILL) {
609	object *tmp;
610
611	for (tmp=op->below; tmp; tmp=tmp->below)
612	if (tmp->type == op->type && tmp->name == op->name) break;
613
614	if (tmp) {
615	remove_ob(op);
616	free_object(op);
617	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
618	&tmp->name);
619	continue;	674	continue;
620	}	675	}
621	if (op->nrof > 1) op->nrof = 1;	676	}
		677
		678	/* This really needs to be better - we should really give
		679	* a substitute spellbook. The problem is that we don't really
		680	* have a good idea what to replace it with (need something like
		681	* a first level treasurelist for each skill.)
		682	* remove duplicate skills also
		683	*/
		684	if (op->type == SPELLBOOK || op->type == SKILL)
622	}	685	{
		686	object *tmp;
623		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
624	if (op->type == SPELLBOOK && op->inv) {	703	if (op->type == SPELLBOOK && op->inv)
625	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);	704	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
626	}
627		705
628	/* Give starting characters identified, uncursed, and undamned	706	/* Give starting characters identified, uncursed, and undamned
629	* items. Just don't identify gold or silver, or it won't be	707	* items. Just don't identify gold or silver, or it won't be
630	* merged properly.	708	* merged properly.
631	*/	709	*/
632	if (need_identify(op)) {	710	if (need_identify (op))
		711	{
633	SET_FLAG(op, FLAG_IDENTIFIED);	712	SET_FLAG (op, FLAG_IDENTIFIED);
634	CLEAR_FLAG(op, FLAG_CURSED);	713	CLEAR_FLAG (op, FLAG_CURSED);
635	CLEAR_FLAG(op, FLAG_DAMNED);	714	CLEAR_FLAG (op, FLAG_DAMNED);
		715	}
		716
		717	if (op->type == SPELL)
636	}	718	{
637	if(op->type==SPELL) {	719	op->destroy ();
638	remove_ob(op);
639	free_object(op);
640	continue;	720	continue;
		721	}
		722	else if (op->type == SKILL)
641	}	723	{
642	else if(op->type==SKILL) {
643	SET_FLAG(op, FLAG_CAN_USE_SKILL);	724	SET_FLAG (op, FLAG_CAN_USE_SKILL);
644	op->stats.exp = 0;	725	op->stats.exp = 0;
645	op->level = 1;	726	op->level = 1;
646	}	727	}
647	/* lock all 'normal items by default */	728	else /* lock all 'normal items by default */
648	else SET_FLAG(op, FLAG_INV_LOCKED);	729	SET_FLAG (op, FLAG_INV_LOCKED);
649	} /* for loop of objects in player inv */	730	} /* for loop of objects in player inv */
650		731
651	/* Need to set up the skill pointers */	732	/* Need to set up the skill pointers */
652	link_player_skills(pl);	733	link_player_skills (pl);
653	}	734	}
654		735
655	void get_name(object *op) {	736	void
656	op->contr->write_buf[0]='\0';
657	op->contr->state=ST_GET_NAME;
658	send_query(&op->contr->socket,0,"What is your name?\n:");
659	}
660
661	void get_password(object *op) {
662	op->contr->write_buf[0]='\0';
663	op->contr->state=ST_GET_PASSWORD;
664	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
665	}
666
667	void play_again(object *op)
668	{
669	op->contr->state=ST_PLAY_AGAIN;
670	op->chosen_skill = NULL;
671	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
672	/* a bit of a hack, but there are various places early in th
673	* player creation process that a user can quit (eg, roll
674	* stats) that isn't removing the player. Taking a quick
675	* look, there are many places that call play_again without
676	* removing the player - it probably makes more sense
677	* to leave it to play_again to remove the object in all
678	* cases.
679	*/
680	if (!QUERY_FLAG(op, FLAG_REMOVED))
681	remove_ob(op);
682	/* Need to set this to null - otherwise, it could point to garbage,
683	* and draw() doesn't check to see if the player is removed, only if
684	* the map is null or not swapped out.
685	*/
686	op->map = NULL;
687	}
688
689
690	int receive_play_again(object *op, char key)
691	{
692	if(key=='q'||key=='Q') {
693	remove_friendly_object(op);
694	leave(op->contr,0); /* ericserver will draw the message */
695	return 2;
696	}
697	else if(key=='a'||key=='A') {
698	player *pl = op->contr;
699	shstr name = op->name;
700
701	remove_friendly_object(op);
702	free_object(op);
703	pl = get_player(pl);
704	op = pl->ob;
705	add_friendly_object(op);
706	op->contr->password[0]='~';
707	op->name = op->name_pl = 0;
708	/* Lets put a space in here */
709	new_draw_info(NDI_UNIQUE, 0, op, "\n");
710	get_name(op);
711	op->name = op->name_pl = name;
712	set_first_map(op);
713	} else {
714	/* user pressed something else so just ask again... */
715	play_again(op);
716	}
717	return 0;
718	}
719
720	void confirm_password(object *op) {
721
722	op->contr->write_buf[0]='\0';
723	op->contr->state=ST_CONFIRM_PASSWORD;
724	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");
725	}
726
727	void get_party_password(object *op, partylist *party) {	737	get_party_password (object *op, partylist *party)
		738	{
728	if (party == NULL) {	739	if (party == NULL)
		740	{
729	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);
730	return;	742	return;
731	}	743	}
		744
732	op->contr->write_buf[0]='\0';	745	op->contr->write_buf[0] = '\0';
733	op->contr->state=ST_GET_PARTY_PASSWORD;	746	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
734	op->contr->party_to_join = party;	747	op->contr->party_to_join = party;
735	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:");
736	}	749	}
737
738		750
739	/* 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
740	int roll_stat(void) {	753	roll_stat (void)
		754	{
741	int a[4],i,j,k;	755	int a[4], i, j, k;
742		756
743	for(i=0;i<4;i++)	757	for (i = 0; i < 4; i++)
744	a[i]=(int)RANDOM()%6+1;	758	a[i] = (int) rndm (6) + 1;
745		759
746	for(i=0,j=0,k=7;i<4;i++)	760	for (i = 0, j = 0, k = 7; i < 4; i++)
747	if(a[i]<k)	761	if (a[i] < k)
748	k=a[i],j=i;	762	k = a[i], j = i;
749		763
750	for(i=0,k=0;i<4;i++) {	764	for (i = 0, k = 0; i < 4; i++)
751	if(i!=j)	765	if (i != j)
752	k+=a[i];	766	k += a[i];
753	}	767
754	return k;	768	return k;
755	}	769	}
756		770
757	void roll_stats(object *op) {	771	void
		772	object::roll_stats ()
		773	{
		774	int statsort [NUM_STATS];
		775
		776	for (;;)
		777	{
758	int sum=0;	778	int sum = 0;
759	int i = 0, j = 0;	779	for (int i = NUM_STATS; i--; )
760	int statsort[7];	780	sum += statsort [i] = roll_stat ();
761		781
762	do {	782	if (sum >= 82 && sum <= 116)
763	op->stats.Str=roll_stat();	783	break;
764	op->stats.Dex=roll_stat();	784	}
765	op->stats.Int=roll_stat();
766	op->stats.Con=roll_stat();
767	op->stats.Wis=roll_stat();
768	op->stats.Pow=roll_stat();
769	op->stats.Cha=roll_stat();
770	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
771	op->stats.Con+op->stats.Wis+op->stats.Pow+
772	op->stats.Cha;
773	} while(sum<82||sum>116);
774		785
775	/* Sort the stats so that rerolling is easier... */	786	// Sort the stats so that rerolling is easier...
776	statsort[0] = op->stats.Str;	787	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
777	statsort[1] = op->stats.Dex;
778	statsort[2] = op->stats.Int;
779	statsort[3] = op->stats.Con;
780	statsort[4] = op->stats.Wis;
781	statsort[5] = op->stats.Pow;
782	statsort[6] = op->stats.Cha;
783		788
784	/* a quick and dirty bubblesort? */	789	for (int i = 0; i < NUM_STATS; ++i)
785	do {
786	if (statsort[i] < statsort[i + 1]) {
787	j = statsort[i];
788	statsort[i] = statsort[i + 1];
789	statsort[i + 1] = j;
790	i = 0;
791	} else {
792	i++;
793	}
794	} while (i < 6);
795
796	op->stats.Str = statsort[0];	790	stats.stat (i) = statsort [i];
797	op->stats.Dex = statsort[1];
798	op->stats.Con = statsort[2];
799	op->stats.Int = statsort[3];
800	op->stats.Wis = statsort[4];
801	op->stats.Pow = statsort[5];
802	op->stats.Cha = statsort[6];
803		791
804
805	op->contr->orig_stats.Str=op->stats.Str;
806	op->contr->orig_stats.Dex=op->stats.Dex;
807	op->contr->orig_stats.Int=op->stats.Int;
808	op->contr->orig_stats.Con=op->stats.Con;
809	op->contr->orig_stats.Wis=op->stats.Wis;
810	op->contr->orig_stats.Pow=op->stats.Pow;
811	op->contr->orig_stats.Cha=op->stats.Cha;
812
813	op->level=1;
814	op->stats.exp=0;	792	stats.exp = 0;
815	op->stats.ac=0;	793	stats.ac = 0;
816		794
		795	stats.hp = stats.maxhp;
		796	stats.sp = stats.maxsp;
		797	stats.grace = stats.maxgrace;
		798
		799	if (contr)
		800	{
817	op->contr->levhp[1] = 9;	801	contr->levhp[1] = 9;
818	op->contr->levsp[1] = 6;	802	contr->levsp[1] = 6;
819	op->contr->levgrace[1] = 3;	803	contr->levgrace[1] = 3;
820		804
821	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
822	op->stats.hp = op->stats.maxhp;	825	stats.hp = stats.maxhp;
823	op->stats.sp = op->stats.maxsp;	826	stats.sp = stats.maxsp;
824	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
825	op->contr->orig_stats=op->stats;	835	contr->orig_stats = stats;
		836	}
826	}	837	}
827		838
828	void Roll_Again(object *op)	839	static void
		840	start_info (object *op)
829	{	841	{
830	esrv_new_player(op->contr, 0);
831	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)? ");
832	}
833
834	void Swap_Stat(object *op,int Swap_Second)
835	{
836	signed char tmp;
837	char buf[MAX_BUF];	842	char buf[MAX_BUF];
838		843
839	if ( op->contr->Swap_First == -1 ) {	844	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
840	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
841	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
842	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
843	return;
844	}
845
846	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
847
848	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
849	get_attr_value(&op->contr->orig_stats, Swap_Second));
850
851	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
852
853	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
854	new_draw_info(NDI_UNIQUE, 0,op, buf);	845	new_draw_info (NDI_UNIQUE, 0, op, buf);
855	op->stats.Str = op->contr->orig_stats.Str;
856	op->stats.Dex = op->contr->orig_stats.Dex;
857	op->stats.Con = op->contr->orig_stats.Con;
858	op->stats.Int = op->contr->orig_stats.Int;
859	op->stats.Wis = op->contr->orig_stats.Wis;
860	op->stats.Pow = op->contr->orig_stats.Pow;
861	op->stats.Cha = op->contr->orig_stats.Cha;
862	op->stats.ac=0;
863
864	op->level=1;
865	op->stats.exp=0;
866	op->stats.ac=0;
867
868	op->contr->levhp[1] = 9;
869	op->contr->levsp[1] = 6;
870	op->contr->levgrace[1] = 3;
871
872	fix_player(op);
873	op->stats.hp = op->stats.maxhp;
874	op->stats.sp = op->stats.maxsp;
875	op->stats.grace = op->stats.maxgrace;
876	op->contr->orig_stats=op->stats;
877	op->contr->Swap_First=-1;
878	}
879
880
881	/* This code has been greatly reduced, because with set_attr_value
882	* and get_attr_value, the stats can be accessed just numeric
883	* ids. stat_trans is a table that translate the number entered
884	* into the actual stat. It is needed because the order the stats
885	* are displayed in the stat window is not the same as how
886	* the number's access that stat. The table does that translation.
887	*/
888	int key_roll_stat(object *op, char key)
889	{
890	int keynum = key -'0';
891	char buf[MAX_BUF];
892	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
893
894	if (keynum>0 && keynum<=7) {
895	if (op->contr->Swap_First==-1) {
896	op->contr->Swap_First=stat_trans[keynum];
897	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
898	new_draw_info(NDI_UNIQUE, 0,op,buf);
899	}
900	else
901	Swap_Stat(op,stat_trans[keynum]);
902
903	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
904	return 1;
905	}
906	switch (key) {
907	case 'n':
908	case 'N': {
909	SET_FLAG(op, FLAG_WIZ);
910	if(op->map==NULL) {
911	LOG(llevError,"Map == NULL in state 2\n");
912	break;
913	}
914
915	#if 0
916	/* So that enter_exit will put us at startx/starty */
917	op->x= -1;
918
919	enter_exit(op,NULL);
920	#endif
921	SET_ANIMATION(op, 2); /* So player faces south */
922	/* Enter exit adds a player otherwise */
923	add_statbonus(op);
924	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");
925	op->contr->state = ST_CHANGE_CLASS;
926	if (op->msg)
927	new_draw_info(NDI_BLUE, 0, op, op->msg);
928	return 0;
929	}
930	case 'y':
931	case 'Y':
932	roll_stats(op);
933	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
934	return 1;
935
936	case 'q':
937	case 'Q':
938	play_again(op);
939	return 1;
940
941	default:
942	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
943	return 0;
944	}
945	return 0;
946	}	846	}
947		847
948	/* This function takes the key that is passed, and does the	848	/* This function takes the key that is passed, and does the
949	* appropriate action with it (change race, or other things).	849	* appropriate action with it (change race, or other things).
950	* The function name is for historical reasons - now we have	850	* The function name is for historical reasons - now we have
951	* separate race and class; this actually changes the RACE,	851	* separate race and class; this actually changes the RACE,
952	* not the class.	852	* not the class.
953	*/	853	*/
954		854	void
955	int key_change_class(object *op, char key)	855	player::chargen_race_done ()
956	{	856	{
957	int tmp_loop;
958
959	if(key=='q'||key=='Q') {
960	remove_ob(op);
961	play_again(op);
962	return 0;
963	}
964	if(key=='d'||key=='D') {
965	char buf[MAX_BUF];
966
967	/* this must before then initial items are given */	857	/* this must before then initial items are given */
968	esrv_new_player(op->contr, op->weight+op->carrying);	858	esrv_new_player (ob->contr);
969	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
970		859
		860	treasurelist *tl = treasurelist::find ("starting_wealth");
		861	if (tl)
		862	create_treasure (tl, ob, 0, 0, 0);
		863
971	INVOKE_PLAYER (BIRTH, op->contr);	864	INVOKE_PLAYER (BIRTH, ob->contr);
972	INVOKE_PLAYER (LOGIN, op->contr);	865	INVOKE_PLAYER (LOGIN, ob->contr);
973		866
974	op->contr->state=ST_PLAYING;	867	ob->contr->ns->state = ST_PLAYING;
975		868
976	if (op->msg)	869	if (ob->msg)
977	op->msg=NULL;	870	ob->msg = 0;
978		871
979	/* We create this now because some of the unique maps will need it
980	* to save here.
981	*/
982	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,&op->name);
983	make_path_to_file(buf);
984
985	#ifdef AUTOSAVE
986	op->contr->last_save_tick = pticks;
987	#endif
988	start_info(op);	872	start_info (ob);
989	CLEAR_FLAG(op, FLAG_WIZ);	873	CLEAR_FLAG (ob, FLAG_WIZ);
990	give_initial_items(op,op->randomitems);	874	give_initial_items (ob, ob->randomitems);
991	link_player_skills(op);	875	link_player_skills (ob);
992	esrv_send_inventory(op, op);	876	esrv_send_inventory (ob, ob);
993	fix_player(op);	877	ob->update_stats ();
994		878
995	/* This moves the player to a different start map, if there	879	/* This moves the player to a different start map, if there
996	* is one for this race	880	* is one for this race
997	*/	881	*/
998	if(*first_map_ext_path) {	882	if (*first_map_ext_path)
999	object *tmp;	883	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1000	mapstruct *oldmap = op->map;	884	else
1001	char mapname[MAX_BUF];
1002	snprintf(mapname, MAX_BUF-1, "%s/%s",
1003	first_map_ext_path, &op->arch->name);
1004	tmp=get_object();
1005	EXIT_PATH(tmp) = mapname;
1006	EXIT_X(tmp) = op->x;
1007	EXIT_Y(tmp) = op->y;
1008	enter_exit(op,tmp); /* we don't really care if it succeeded;
1009	* if the map isn't there, then stay on the
1010	* default initial map */
1011	free_object(tmp);
1012	} else {
1013	LOG(llevDebug,"first_map_ext_path not set\n");	885	LOG (llevDebug, "first_map_ext_path not set\n");
1014	}	886	}
1015	return 0;
1016	}
1017		887
		888	void
		889	player::chargen_race_next ()
		890	{
1018	/* Following actually changes the race - this is the default command	891	/* Following actually changes the race - this is the default command
1019	* if we don't match with one of the options above.	892	* if we don't match with one of the options above.
1020	*/	893	*/
1021		894
1022	tmp_loop = 0;	895	do
1023	while(!tmp_loop) {	896	{
1024	shstr name = op->name;	897	shstr name = ob->name;
1025	int x = op->x, y = op->y;	898	int x = ob->x, y = ob->y;
		899
1026	remove_statbonus(op);	900	ob->remove_statbonus ();
1027	remove_ob (op);	901	ob->remove ();
1028	op->arch = get_player_archetype(op->arch);	902	ob->arch = get_player_archetype (ob->arch);
1029	copy_object (&op->arch->clone, op);	903	ob->arch->copy_to (ob);
1030	op->instantiate ();	904	ob->instantiate ();
1031	op->stats = op->contr->orig_stats;	905	ob->stats = ob->contr->orig_stats;
1032	op->name = op->name_pl = name;	906	ob->name = ob->name_pl = name;
1033	op->x = x;	907	ob->x = x;
1034	op->y = y;	908	ob->y = y;
1035	SET_ANIMATION(op, 2); /* So player faces south */	909	SET_ANIMATION (ob, 2); /* So player faces south */
1036	insert_ob_in_map (op, op->map, op,0);	910	insert_ob_in_map (ob, ob->map, ob, 0);
1037	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	911	assign (ob->contr->title, ob->arch->object::name);
1038	op->contr->title[sizeof(op->contr->title)-1] = '\0';
1039	add_statbonus(op);	912	ob->add_statbonus ();
1040	tmp_loop=allowed_class(op);
1041	}	913	}
		914	while (!allowed_class (ob));
		915
1042	update_object(op,UP_OBJ_FACE);	916	update_object (ob, UP_OBJ_FACE);
1043	esrv_update_item(UPD_FACE,op,op);	917	esrv_update_item (UPD_FACE, ob, ob);
1044	fix_player(op);	918	ob->update_stats ();
1045	op->stats.hp=op->stats.maxhp;	919	ob->stats.hp = ob->stats.maxhp;
1046	op->stats.sp=op->stats.maxsp;	920	ob->stats.sp = ob->stats.maxsp;
1047	op->stats.grace=0;	921	ob->stats.grace = 0;
1048	if (op->msg)
1049	new_draw_info(NDI_BLUE, 0, op, op->msg);
1050	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1051	return 0;
1052	}	922	}
1053		923
1054	int key_confirm_quit(object *op, char key)	924	void
1055	{
1056	char buf[MAX_BUF];
1057
1058	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1059	op->contr->state=ST_PLAYING;
1060	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1061	return 1;
1062	}
1063
1064	INVOKE_PLAYER (LOGOUT, op->contr);
1065	INVOKE_PLAYER (QUIT , op->contr);
1066
1067	terminate_all_pets(op);
1068	leave_map(op);
1069	op->direction=0;
1070	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1071	"%s quits the game.", &op->name);
1072
1073	strcpy(op->contr->killer,"quit");
1074	check_score(op);
1075	op->contr->party=NULL;
1076	if (settings.set_title == TRUE)
1077	op->contr->own_title[0]='\0';
1078
1079	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1080	mapstruct *mp, *next;
1081
1082	/* We need to hunt for any per player unique maps in memory and
1083	* get rid of them. The trailing slash in the path is intentional,
1084	* so that players named 'Ab' won't match against players 'Abe' pathname
1085	*/
1086	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, &op->name);
1087	for (mp=first_map; mp!=NULL; mp=next) {
1088	next = mp->next;
1089	if (!strncmp(mp->path, buf, strlen(buf)))
1090	delete_map(mp);
1091	}
1092
1093	delete_character(op->name, 1);
1094	}
1095	play_again(op);
1096	return 1;
1097	}
1098
1099	void flee_player(object *op) {	925	flee_player (object *op)
		926	{
1100	int dir,diff;	927	int dir, diff;
1101	rv_vector rv;	928	rv_vector rv;
1102		929
1103	if(op->stats.hp < 0) {	930	if (op->stats.hp < 0)
		931	{
1104	LOG(llevDebug, "Fleeing player is dead.\n");	932	LOG (llevDebug, "Fleeing player is dead.\n");
1105	CLEAR_FLAG(op, FLAG_SCARED);	933	CLEAR_FLAG (op, FLAG_SCARED);
		934	return;
		935	}
		936
		937	if (op->enemy == NULL)
		938	{
		939	LOG (llevDebug, "Fleeing player had no enemy.\n");
		940	CLEAR_FLAG (op, FLAG_SCARED);
		941	return;
		942	}
		943
		944	/* Seen some crashes here. Since we don't store an
		945	* op->enemy_count, it is possible that something destroys the
		946	* actual enemy, and the object is recycled.
		947	*/
		948	if (op->enemy->map == NULL)
		949	{
		950	CLEAR_FLAG (op, FLAG_SCARED);
		951	op->enemy = NULL;
		952	return;
		953	}
		954
		955	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		956	{
		957	op->enemy = NULL;
		958	CLEAR_FLAG (op, FLAG_SCARED);
		959	return;
		960	}
		961
		962	get_rangevector (op, op->enemy, &rv, 0);
		963
		964	dir = absdir (4 + rv.direction);
		965	for (diff = 0; diff < 3; diff++)
		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)))
1106	return;	970	return;
1107	}	971	}
1108		972
1109	if(op->enemy==NULL) {
1110	LOG(llevDebug,"Fleeing player had no enemy.\n");
1111	CLEAR_FLAG(op, FLAG_SCARED);
1112	return;
1113	}
1114
1115	/* Seen some crashes here. Since we don't store an
1116	* op->enemy_count, it is possible that something destroys the
1117	* actual enemy, and the object is recycled.
1118	*/
1119	if (op->enemy->map == NULL) {
1120	CLEAR_FLAG(op, FLAG_SCARED);
1121	op->enemy=NULL;
1122	return;
1123	}
1124
1125	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {
1126	op->enemy=NULL;
1127	CLEAR_FLAG(op, FLAG_SCARED);
1128	return;
1129	}
1130	get_rangevector(op, op->enemy, &rv, 0);
1131
1132	dir=absdir(4+rv.direction);
1133	for(diff=0;diff<3;diff++) {
1134	int m=1-(RANDOM()&2);
1135	if(move_ob(op,absdir(dir+diff*m),op)||
1136	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1137	return;
1138	}
1139	}
1140	/* Cornered, get rid of scared */	973	/* Cornered, get rid of scared */
1141	CLEAR_FLAG(op, FLAG_SCARED);	974	CLEAR_FLAG (op, FLAG_SCARED);
1142	op->enemy=NULL;	975	op->enemy = NULL;
1143	}	976	}
1144
1145		977
1146	/* 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.
1147	* 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
1148	* stop.	980	* stop.
1149	*/	981	*/
		982	int
1150	int check_pick(object *op) {	983	check_pick (object *op)
		984	{
1151	object *tmp, *next;	985	object *tmp, *next;
1152	tag_t next_tag=0, op_tag;
1153	int stop = 0;	986	int stop = 0;
1154	int j, k, wvratio;	987	int wvratio;
1155	char putstring[128], tmpstr[16];	988	char putstring[128];
1156
1157		989
1158	/* if you're flying, you cna't pick up anything */	990	/* if you're flying, you cna't pick up anything */
1159	if (op->move_type & MOVE_FLYING)	991	if (op->move_type & MOVE_FLYING)
1160	return 1;	992	return 1;
1161		993
1162	op_tag = op->count;
1163
1164	next = op->below;	994	next = op->below;
1165	if (next)	995
1166	next_tag = next->count;	996	int cnt = MAX_ITEM_PER_DROP;
		997	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1167		998
1168	/* 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
1169	* destroyed */	1000	* destroyed */
1170	while (next && ! was_destroyed (next, next_tag))	1001	while (next && !next->destroyed ())
1171	{	1002	{
1172	tmp = next;	1003	tmp = next;
1173	next = tmp->below;	1004	next = tmp->below;
1174	if (next)
1175	next_tag = next->count;
1176		1005
1177	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 ())
1178	return 0;	1013	return 0;
1179		1014
1180	if ( ! can_pick (op, tmp))	1015	if (!can_pick (op, tmp))
1181	continue;	1016	continue;
1182		1017
1183	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1018	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1184	{	1019	{
1185	if (item_matched_string (op, tmp, op->contr->search_str))	1020	if (item_matched_string (op, tmp, op->contr->search_str))
1186	pick_up (op, tmp);	1021	CHK_PICK_PICKUP;
1187	continue;	1022	continue;
1188	}	1023	}
1189		1024
1190	/* high not bit set? We're using the old autopickup model */	1025	/* high not bit set? We're using the old autopickup model */
1191	if(!(op->contr->mode & PU_NEWMODE)) {	1026	if (!(op->contr->mode & PU_NEWMODE))
		1027	{
1192	switch (op->contr->mode) {	1028	switch (op->contr->mode)
		1029	{
		1030	case 0:
1193	case 0: return 1; /* don't pick up */	1031	return 1; /* don't pick up */
1194	case 1: pick_up (op, tmp);	1032	case 1:
		1033	CHK_PICK_PICKUP;
1195	return 1;	1034	return 1;
1196	case 2: pick_up (op, tmp);	1035	case 2:
		1036	CHK_PICK_PICKUP;
1197	return 0;	1037	return 0;
		1038	case 3:
1198	case 3: return 0; /* stop before pickup */	1039	return 0; /* stop before pickup */
1199	case 4: pick_up (op, tmp);	1040	case 4:
		1041	CHK_PICK_PICKUP;
1200	break;	1042	break;
1201	case 5: pick_up (op, tmp);	1043	case 5:
		1044	CHK_PICK_PICKUP;
1202	stop = 1;	1045	stop = 1;
1203	break;	1046	break;
1204	case 6:	1047	case 6:
1205	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1048	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1206	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1049	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1207	pick_up(op, tmp);	1050	CHK_PICK_PICKUP;
1208	break;	1051	break;
1209		1052
1210	case 7:	1053	case 7:
1211	if (tmp->type == MONEY || tmp->type == GEM)	1054	if (tmp->type == MONEY || tmp->type == GEM)
1212	pick_up(op, tmp);	1055	CHK_PICK_PICKUP;
1213	break;	1056	break;
1214		1057
1215	default:	1058	default:
1216	/* use value density */	1059	/* use value density */
1217	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1060	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1218	&& (query_cost (tmp, op, F_TRUE) * 100	1061	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1219	/ (tmp->weight * MAX (tmp->nrof, 1)))	1062	CHK_PICK_PICKUP;
1220	>= op->contr->mode)
1221	pick_up(op,tmp);
1222	}	1063	}
1223	}	1064	}
1224	else { /* old model */	1065	else
		1066	{ /* old model */
1225	/* NEW pickup handling */	1067	/* NEW pickup handling */
1226	if(op->contr->mode & PU_DEBUG)	1068	if (op->contr->mode & PU_DEBUG)
1227	{
1228	/* some debugging code to figure out item information */
1229	if(tmp->name!=NULL)
1230	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1231	&tmp->name, tmp->type,
1232	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1233	else
1234	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1235	&tmp->arch->name, tmp->type,
1236	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1237	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1238
1239	sprintf(putstring,"...flags: ");
1240	for(k=0;k<4;k++)
1241	{
1242	for(j=0;j<32;j++)
1243	{
1244	if((tmp->flags[k]>>j)&0x01)
1245	{	1069	{
1246	sprintf(tmpstr,"%d ",k*32+j);	1070	/* some debugging code to figure out item information */
1247	strcat(putstring, tmpstr);	1071	if (tmp->name != NULL)
		1072	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1073	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1074	else
		1075	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1076	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1077
		1078	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1248	}	1079	}
		1080
		1081	/* philosophy:
		1082	* It's easy to grab an item type from a pile, as long as it's
		1083	* generic. This takes no game-time. For more detailed pickups
		1084	* and selections, select-items should be used. This is a
		1085	* grab-as-you-run type mode that's really useful for arrows for
		1086	* example.
		1087	* The drawback: right now it has no frontend, so you need to
		1088	* stick the bits you want into a calculator in hex mode and then
		1089	* convert to decimal and then 'pickup <#>
		1090	*/
		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	}
1249	}	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	}
1250	}	1295	}
1251	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1252		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;
1253	#if 0	1317	#if 0
1254	/* print the flags too */	1318	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1255	for(k=0;k<4;k++)	1319	if (tmp->name != NULL)
1256	{	1320	{
1257	fprintf(stderr,"%d [%d] ", k, k*32+31);	1321	fprintf (stderr, "%s", tmp->name);
1258	for(j=0;j<32;j++)	1322	}
1259	{	1323	else
1260	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1324	fprintf (stderr, "%s", tmp->arch->archname);
1261	if(!((j+1)%4))fprintf(stderr," ");	1325	fprintf (stderr, ",%d] = ", tmp->type);
1262	}	1326	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1263	fprintf(stderr," [%d]\n", k*32);
1264	}
1265	#endif	1327	#endif
1266	}	1328	continue;
1267	/* philosophy:	1329	}
1268	* It's easy to grab an item type from a pile, as long as it's
1269	* generic. This takes no game-time. For more detailed pickups
1270	* and selections, select-items shoul dbe used. This is a
1271	* grab-as-you-run type mode that's really useful for arrows for
1272	* example.
1273	* The drawback: right now it has no frontend, so you need to
1274	* stick the bits you want into a calculator in hex mode and then
1275	* convert to decimal and then 'pickup <#>
1276	*/
1277
1278	/* the first two modes are exclusive: if NOTHING we return, if
1279	* STOP then we stop. All the rest are applied sequentially,
1280	* meaning if any test passes, the item gets picked up. */
1281
1282	/* if mode is set to pick nothing up, return */
1283
1284	if(op->contr->mode & PU_NOTHING) return 1;
1285
1286	/* if mode is set to stop when encountering objects, return */
1287	/* take STOP before INHIBIT since it doesn't actually pick
1288	* anything up */
1289
1290	if(op->contr->mode & PU_STOP) return 0;
1291
1292	/* useful for going into stores and not losing your settings... */
1293	/* and for battles wher you don't want to get loaded down while
1294	* fighting */
1295	if(op->contr->mode & PU_INHIBIT) return 1;
1296
1297	/* prevent us from turning into auto-thieves :) */
1298	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1299
1300	/* ignore known cursed objects */
1301	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1302
1303	/* all food and drink if desired */
1304	/* question: don't pick up known-poisonous stuff? */
1305	if(op->contr->mode & PU_FOOD)
1306	if (tmp->type == FOOD)
1307	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1308	if(op->contr->mode & PU_DRINK)
1309	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1310	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1311
1312	if(op->contr->mode & PU_POTION)
1313	if (tmp->type == POTION)
1314	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1315
1316	/* spellbooks, skillscrolls and normal books/scrolls */
1317	if(op->contr->mode & PU_SPELLBOOK)
1318	if (tmp->type == SPELLBOOK)
1319	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1320	if(op->contr->mode & PU_SKILLSCROLL)
1321	if (tmp->type == SKILLSCROLL)
1322	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1323	if(op->contr->mode & PU_READABLES)
1324	if (tmp->type == BOOK || tmp->type == SCROLL)
1325	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1326
1327	/* wands/staves/rods/horns */
1328	if (op->contr->mode & PU_MAGIC_DEVICE)
1329	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1330	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1331
1332	/* pick up all magical items */
1333	if(op->contr->mode & PU_MAGICAL)
1334	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1335	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1336
1337	if(op->contr->mode & PU_VALUABLES)
1338	{
1339	if (tmp->type == MONEY || tmp->type == GEM)
1340	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1341	}
1342
1343	/* rings & amulets - talismans seems to be typed AMULET */
1344	if(op->contr->mode & PU_JEWELS)
1345	if (tmp->type == RING || tmp->type == AMULET)
1346	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1347
1348	/* bows and arrows. Bows are good for selling! */
1349	if(op->contr->mode & PU_BOW)
1350	if (tmp->type == BOW)
1351	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1352	if(op->contr->mode & PU_ARROW)
1353	if (tmp->type == ARROW)
1354	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1355
1356	/* all kinds of armor etc. */
1357	if(op->contr->mode & PU_ARMOUR)
1358	if (tmp->type == ARMOUR)
1359	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1360	if(op->contr->mode & PU_HELMET)
1361	if (tmp->type == HELMET)
1362	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1363	if(op->contr->mode & PU_SHIELD)
1364	if (tmp->type == SHIELD)
1365	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1366	if(op->contr->mode & PU_BOOTS)
1367	if (tmp->type == BOOTS)
1368	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1369	if(op->contr->mode & PU_GLOVES)
1370	if (tmp->type == GLOVES)
1371	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1372	if(op->contr->mode & PU_CLOAK)
1373	if (tmp->type == CLOAK)
1374	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1375
1376	/* hoping to catch throwing daggers here */
1377	if(op->contr->mode & PU_MISSILEWEAPON)
1378	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1379	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1380
1381	/* careful: chairs and tables are weapons! */
1382	if(op->contr->mode & PU_ALLWEAPON)
1383	{
1384	if(tmp->type == WEAPON && tmp->name!=NULL)
1385	{
1386	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1387	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1388	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1389	}
1390	if(tmp->type == WEAPON && tmp->name==NULL)
1391	{
1392	if(strstr(tmp->arch->name,"table")==NULL &&
1393	strstr(tmp->arch->name,"chair")==NULL)
1394	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1395	}
1396	}
1397
1398	/* misc stuff that's useful */
1399	if(op->contr->mode & PU_KEY)
1400	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1401	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1402
1403	/* any of the last 4 bits set means we use the ratio for value
1404	* pickups */
1405	if(op->contr->mode & PU_RATIO)
1406	{
1407	/* use value density to decide what else to grab */
1408	/* >=7 was >= op->contr->mode */
1409	/* >=7 is the old standard setting. Now we take the last 4 bits
1410	* and multiply them by 5, giving 0..15*5== 5..75 */
1411	wvratio=(op->contr->mode & PU_RATIO) * 5;
1412	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)
1413	{
1414	pick_up(op, tmp);
1415	#if 0
1416	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1417	if(tmp->name!=NULL) {
1418	fprintf(stderr,"%s", tmp->name);
1419	}	1330	}
1420	else fprintf(stderr,"%s",tmp->arch->name);	1331	} /* the new pickup model */
1421	fprintf(stderr,",%d] = ", tmp->type);
1422	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1423	#endif
1424	continue;
1425	}
1426	}	1332	}
1427	} /* the new pickup model */	1333
1428	}
1429	return ! stop;	1334	return !stop;
1430	}	1335	}
1431		1336
1432	/*	1337	/*
1433	* Find an arrow in the inventory and after that	1338	* Find an arrow in the inventory and after that
1434	* in the right type container (quiver). Pointer to the	1339	* in the right type container (quiver). Pointer to the
1435	* found object is returned.	1340	* found object is returned.
1436	*/	1341	*/
		1342	object *
1437	object *find_arrow(object *op, const char *type)	1343	find_arrow (object *op, const char *type)
1438	{	1344	{
1439	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);
1440		1348
1441	for(op=op->inv; op; op=op->below)	1349	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1442	if(!tmp && op->type==CONTAINER && op->race==type &&	1350	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1443	QUERY_FLAG(op,FLAG_APPLIED))	1351	if (object *arrow = find_arrow (tmp, type))
1444	tmp = find_arrow (op, type);	1352	{
1445	else if (op->type==ARROW && op->race==type)	1353	splay (tmp);
1446	return op;	1354	return arrow;
		1355	}
		1356
1447	return tmp;	1357	return 0;
1448	}	1358	}
1449		1359
1450	/*	1360	/*
1451	* 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
1452	* 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
1453	* 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
1454	* 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.
1455	*/	1365	*/
1456		1366	object *
1457	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)
1458	{	1368	{
1459	object *tmp = NULL, *arrow, *ntmp;	1369	object *tmp = NULL, *arrow, *ntmp;
1460	int attacknum, attacktype, betterby=0, i;	1370	int attacknum, attacktype, betterby = 0, i;
1461		1371
1462	if (!type)	1372	if (!type)
1463	return NULL;	1373	return NULL;
1464		1374
1465	for (arrow=op->inv; arrow; arrow=arrow->below) {	1375	for (arrow = op->inv; arrow; arrow = arrow->below)
1466	if (arrow->type==CONTAINER && arrow->race==type &&	1376	{
1467	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1377	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
		1378	{
1468	i = 0;	1379	i = 0;
1469	ntmp = find_better_arrow(arrow, target, type, &i);	1380	ntmp = find_better_arrow (arrow, target, type, &i);
1470	if (i > betterby) {	1381	if (i > betterby)
		1382	{
1471	tmp = ntmp;	1383	tmp = ntmp;
1472	betterby = i;	1384	betterby = i;
1473	}	1385	}
		1386	}
1474	} else if (arrow->type==ARROW && arrow->race==type) {	1387	else if (arrow->type == ARROW && arrow->race == type)
		1388	{
1475	/* allways prefer assasination/slaying */	1389	/* allways prefer assasination/slaying */
1476	if (target->race != NULL && arrow->slaying != NULL &&	1390	if (target->race && arrow->slaying && strstr (arrow->slaying, target->race))
1477	strstr(arrow->slaying, target->race)) {	1391	{
1478	if (arrow->attacktype & AT_DEATH) {	1392	if (arrow->attacktype & AT_DEATH)
		1393	{
1479	*better = 100;	1394	*better = 100;
1480	return arrow;	1395	return arrow;
1481	} else {
1482	tmp = arrow;
1483	betterby = (arrow->magic + arrow->stats.dam) * 2;
1484	}	1396	}
1485	} else {	1397	else
1486	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {
1487	attacktype = 1<<attacknum;
1488	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)
1489	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {
1490	tmp = arrow;
1491	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;
1492	}
1493	}	1398	{
1494	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {
1495	tmp = arrow;	1399	tmp = arrow;
1496	betterby = 2 + arrow->magic + arrow->stats.dam;	1400	betterby = (arrow->magic + arrow->stats.dam) * 2;
1497	}
1498	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {
1499	tmp = arrow;
1500	betterby = 1 + arrow->magic + arrow->stats.dam;
1501	}	1401	}
1502	}	1402	}
		1403	else
		1404	{
		1405	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1406	{
		1407	attacktype = 1 << attacknum;
		1408	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
		1409	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
		1410	{
		1411	tmp = arrow;
		1412	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
		1413	}
		1414	}
		1415	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
		1416	{
		1417	tmp = arrow;
		1418	betterby = 2 + arrow->magic + arrow->stats.dam;
		1419	}
		1420	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
		1421	{
		1422	tmp = arrow;
		1423	betterby = 1 + arrow->magic + arrow->stats.dam;
		1424	}
1503	}	1425	}
		1426	}
1504	}	1427	}
		1428
1505	if (tmp == NULL && arrow == NULL)	1429	if (tmp == NULL && arrow == NULL)
1506	return find_arrow(op, type);	1430	return find_arrow (op, type);
1507		1431
1508	*better = betterby;	1432	*better = betterby;
1509	return tmp;	1433	return tmp;
1510	}	1434	}
1511		1435
1512	/* 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
1513	* find_better_arrow to find a decent arrow to use.	1437	* find_better_arrow to find a decent arrow to use.
1514	* op = the shooter	1438	* op = the shooter
1515	* type = bow->race	1439	* type = bow->race
1516	* dir = fire direction	1440	* dir = fire direction
1517	*/	1441	*/
1518		1442	object *
1519	object *pick_arrow_target(object *op, const char *type, int dir)	1443	pick_arrow_target (object *op, const char *type, int dir)
1520	{	1444	{
1521	object *tmp = NULL;	1445	object *tmp = NULL;
1522	mapstruct *m;	1446	maptile *m;
1523	int i, mflags, found, number;	1447	int i, mflags, found, number;
1524	sint16 x, y;	1448	sint16 x, y;
1525		1449
1526	if (op->map == NULL)	1450	if (op->map == NULL)
1527	return find_arrow(op, type);	1451	return find_arrow (op, type);
1528		1452
1529	/* do a dex check */	1453	/* do a dex check */
1530	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1454	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1531	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)))
1532	return find_arrow(op, type);	1456	return find_arrow (op, type);
1533		1457
1534	m = op->map;	1458	m = op->map;
1535	x = op->x;	1459	x = op->x;
1536	y = op->y;	1460	y = op->y;
1537		1461
1538	/* find the first target */	1462	/* find the first target */
1539	for (i=0, found=0; i<20; i++) {	1463	for (i = 0, found = 0; i < 20; i++)
		1464	{
1540	x += freearr_x[dir];	1465	x += freearr_x[dir];
1541	y += freearr_y[dir];	1466	y += freearr_y[dir];
1542	mflags = get_map_flags(m, &m, x, y, &x, &y);	1467	mflags = get_map_flags (m, &m, x, y, &x, &y);
1543	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1468	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1469	{
1544	tmp = NULL;	1470	tmp = NULL;
		1471	break;
		1472	}
		1473	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1474	{
		1475	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
		1476	* perhaps a bad assumption.
		1477	*/
		1478	tmp = NULL;
		1479	break;
		1480	}
		1481	if (mflags & P_IS_ALIVE)
		1482	{
		1483	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		1484	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		1485	{
		1486	found++;
		1487	break;
		1488	}
		1489	if (found)
1545	break;	1490	break;
1546	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {
1547	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1548	* perhaps a bad assumption.
1549	*/
1550	tmp = NULL;
1551	break;
1552	}	1491	}
1553	if (mflags & P_IS_ALIVE) {
1554	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)
1555	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {
1556	found++;
1557	break;
1558	}
1559	if (found)
1560	break;
1561	}
1562	}	1492	}
1563	if (tmp == NULL)	1493	if (tmp == NULL)
1564	return find_arrow(op, type);	1494	return find_arrow (op, type);
1565		1495
1566	if (tmp->head)	1496	if (tmp->head)
1567	tmp = tmp->head;	1497	tmp = tmp->head;
1568		1498
1569	return find_better_arrow(op, tmp, type, &i);	1499	return find_better_arrow (op, tmp, type, &i);
1570	}	1500	}
1571		1501
1572	/*	1502	/*
1573	* Creature fires a bow - op can be monster or player. Returns	1503	* Creature fires a bow - op can be monster or player. Returns
1574	* 1 if bow was actually fired, 0 otherwise.	1504	* 1 if bow was actually fired, 0 otherwise.
…		…
1577	* dir is the direction of fire.	1507	* dir is the direction of fire.
1578	* 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)
1579	* 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
1580	* player fire modes.	1510	* player fire modes.
1581	*/	1511	*/
		1512	int
1582	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)
1583	sint16 sx, sint16 sy)
1584	{	1514	{
1585	object *left, *bow;	1515	object *left, *bow;
1586	tag_t left_tag, tag;	1516	int mflags;
1587	int bowspeed, mflags;	1517	maptile *m;
1588	mapstruct *m;
1589		1518
1590	if (!dir) {	1519	if (!dir)
		1520	{
1591	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!");
1592	return 0;	1522	return 0;
		1523	}
		1524
		1525	if (op->contr)
		1526	bow = op->current_weapon;
		1527	else
1593	}	1528	{
1594	if (op->type == PLAYER)
1595	bow=op->contr->ranges[range_bow];
1596	else {
1597	for(bow=op->inv; bow; bow=bow->below)	1529	for (bow = op->inv; bow; bow = bow->below)
1598	/* 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
1599	* 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.
1600	*/	1532	*/
1601	if(bow->type==BOW)	1533	if (bow->type == BOW)
1602	break;	1534	break;
1603		1535
1604	if (!bow) {	1536	if (!bow)
		1537	{
1605	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1538	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1606	return 0;	1539	return 0;
		1540	}
		1541
		1542	// optimisation: move object to top so we will find it quickly again
		1543	if (bow->below)
1607	}	1544	{
		1545	bow->remove ();
		1546	op->insert (bow);
		1547	}
		1548
1608	}	1549	}
		1550
1609	if( !bow->race || !bow->skill) {	1551	if (!bow->race || !bow->skill)
		1552	{
1610	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);
1611	return 0;	1554	return 0;
1612	}	1555	}
1613		1556
1614	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1615
1616	/* penalize ROF for bestarrow */
1617	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1618	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1619	if (bowspeed < 1)
1620	bowspeed = 1;
1621
1622	if (arrow == NULL) {	1557	if (arrow == NULL)
		1558	{
1623	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1559	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1560	{
1624	if (op->type == PLAYER)	1561	if (op->type == PLAYER)
1625	new_draw_info_format(NDI_UNIQUE, 0, op,	1562	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1626	"You have no %s left.", &bow->race);
1627	/* 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 */
1628	else	1564	else
1629	CLEAR_FLAG(op, FLAG_READY_BOW);	1565	CLEAR_FLAG (op, FLAG_READY_BOW);
		1566
1630	return 0;	1567	return 0;
1631	}	1568	}
1632	}	1569	}
		1570
1633	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1571	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1634	if (mflags & P_OUT_OF_MAP) {	1572	if (mflags & P_OUT_OF_MAP)
1635	return 0;	1573	return 0;
1636	}	1574
1637	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1575	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1576	{
1638	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.");
1639	return 0;	1578	return 0;
1640	}	1579	}
1641		1580
1642	/* this should not happen, but sometimes does */	1581	/* this should not happen, but sometimes does */
1643	if (arrow->nrof==0) {	1582	if (arrow->nrof == 0)
1644	remove_ob(arrow);	1583	{
1645	free_object(arrow);	1584	arrow->destroy ();
1646	return 0;	1585	return 0;
1647	}	1586	}
1648		1587
1649	left = arrow; /* these are arrows left to the player */	1588	left = arrow; /* these are arrows left to the player */
1650	left_tag = left->count;	1589	arrow = arrow->split ();
1651	arrow = get_split_ob(arrow, 1);	1590	if (!arrow)
1652	if (arrow == NULL) {	1591	{
1653	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1592	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1654	return 0;	1593	return 0;
1655	}	1594	}
1656	set_owner(arrow, op);	1595
		1596	arrow->set_owner (op);
1657	arrow->skill = bow->skill;	1597	arrow->skill = bow->skill;
1658
1659	arrow->direction=dir;	1598	arrow->direction = dir;
1660	arrow->x = sx;
1661	arrow->y = sy;
1662		1599
1663	if (op->type == PLAYER) {
1664	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1665	fix_player(op);
1666	}
1667
1668	SET_ANIMATION(arrow, arrow->direction);
1669	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 */
1670	arrow->stats.hp = arrow->stats.dam;	1601	arrow->stats.hp = arrow->stats.dam;
1671	arrow->stats.grace = arrow->attacktype;	1602	arrow->stats.grace = arrow->attacktype;
		1603
1672	if (arrow->slaying != NULL)	1604	if (arrow->slaying)
1673	arrow->spellarg = strdup_local(arrow->slaying);	1605	arrow->spellarg = strdup (arrow->slaying);
1674		1606
1675	/* Note that this was different for monsters - they got their level	1607	#if 0
1676	* added to the damage. I think the strength bonus is more proper.	1608	if (player *pl = op->contr)
1677	*/
1678		1609	{
1679	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1610	float speed = pl->weapon_sp;
1680	0 : dam_bonus[op->stats.Str]) +
1681	bow->stats.dam + bow->magic + arrow->magic;
1682		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
1683	/* update the speed */	1624	/* update the speed */
1684	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
1685	0 : dam_bonus[op->stats.Str]) +
1686	bow->magic + arrow->magic) / 5.0 +
1687	(float)bow->stats.dam / 7.0;	1626	+ bow->stats.dam / 7.f;
1688		1627
1689	if (arrow->speed < 1.0)	1628	arrow->set_speed (max (arrow->speed, 2.f));
1690	arrow->speed = 1.0;
1691	update_ob_speed(arrow);
1692	arrow->speed_left = 0;	1629	arrow->speed_left = 0;
1693		1630
		1631	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1632
1694	if (op->type == PLAYER) {	1633	if (op->type == PLAYER)
1695	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1634	{
1696	(op->chosen_skill?op->chosen_skill->level:op->level) -
1697	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1698	arrow->stats.wc - bow->stats.wc + wc_mod;
1699
1700	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1635	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1701	} else {	1636	wc -= dex_bonus[op->stats.Dex];
1702	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1703	arrow->stats.wc + wc_mod;
1704		1637
		1638	if (!arrow->slaying)
		1639	arrow->slaying = op->slaying;
		1640
		1641	arrow->attacktype |= op->attacktype;
		1642	}
		1643	else
		1644	{
1705	arrow->level = op->level;	1645	arrow->level = op->level;
1706	}	1646	arrow->stats.wc -= bow->magic;
1707	if (arrow->attacktype == AT_PHYSICAL)	1647
1708	arrow->attacktype |= bow->attacktype;	1648	if (!arrow->slaying)
1709	if (bow->slaying != NULL)
1710	arrow->slaying = bow->slaying;	1649	arrow->slaying = bow->slaying;
1711		1650
1712	arrow->map = m;	1651	arrow->attacktype |= bow->attacktype;
		1652	}
		1653
		1654	wc -= arrow->level;
		1655	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1656
		1657	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1713	arrow->move_type = MOVE_FLY_LOW;	1658	arrow->move_type = MOVE_FLY_LOW;
1714	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1659	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1715		1660
1716	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1661	op->play_sound (sound_find ("fire_arrow"));
1717	tag = arrow->count;	1662	m->insert (arrow, sx, sy, op);
1718	insert_ob_in_map(arrow, m, op, 0);
1719		1663
1720	if (!was_destroyed(arrow, tag))	1664	if (!arrow->destroyed ())
1721	move_arrow(arrow);	1665	move_arrow (arrow);
1722		1666
1723	if (op->type == PLAYER) {
1724	if (was_destroyed (left, left_tag))
1725	esrv_del_item(op->contr, left_tag);
1726	else
1727	esrv_send_item(op, left);
1728	}
1729	return 1;	1667	return 1;
1730	}	1668	}
1731		1669
1732	/* Special fire code for players - this takes into	1670	/* Special fire code for players - this takes into
1733	* account the special fire modes players can have	1671	* account the special fire modes players can have
1734	* but monsters can't. Putting that code here	1672	* but monsters can't. Putting that code here
1735	* makes the fire_bow code much cleaner.	1673	* makes the fire_bow code much cleaner.
1736	* this function should only be called if 'op' is a player,	1674	* this function should only be called if 'op' is a player,
1737	* hence the function name.	1675	* hence the function name.
1738	*/	1676	*/
		1677	int
1739	int player_fire_bow(object *op, int dir)	1678	player_fire_bow (object *op, int dir)
1740	{	1679	{
1741	int ret=0, wcmod=0;	1680	int ret = 0, wcmod = 0;
1742		1681
1743	if (op->contr->bowtype == bow_bestarrow) {	1682	if (op->contr->bowtype == bow_bestarrow)
1744	ret = fire_bow(op, op,	1683	{
1745	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);
1746	dir, 0, op->x, op->y);	1685	}
1747	} 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	{
1748	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1688	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))
1749	wcmod =-1;	1689	wcmod = -1;
		1690
1750	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);
1751	op->x, op->y);	1692	}
1752	} else if (op->contr->bowtype == bow_threewide) {	1693	else if (op->contr->bowtype == bow_threewide)
		1694	{
1753	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);
1754	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)]);
1755	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	}
1756	} else if (op->contr->bowtype == bow_spreadshot) {	1699	else if (op->contr->bowtype == bow_spreadshot)
		1700	{
1757	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);
1758	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);
1759	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);
1760		1704	}
1761	} else {	1705	else
		1706	{
1762	/* Simple case */	1707	/* Simple case */
1763	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);
1764	}	1709	}
		1710
1765	return ret;	1711	return ret;
1766	}	1712	}
1767
1768		1713
1769	/* Fires a misc (wand/rod/horn) object in 'dir'.	1714	/* Fires a misc (wand/rod/horn) object in 'dir'.
1770	* Broken apart from 'fire' to keep it more readable.	1715	* Broken apart from 'fire' to keep it more readable.
1771	*/	1716	*/
		1717	void
1772	void fire_misc_object(object *op, int dir)	1718	fire_misc_object (object *op, int dir)
1773	{	1719	{
1774	object *item;	1720	object *item = op->contr->ranged_ob;
1775		1721
1776	if (!op->contr->ranges[range_misc]) {	1722	if (!item)
		1723	{
1777	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.");
1778	return;	1725	return;
1779	}	1726	}
1780		1727
1781	item = op->contr->ranges[range_misc];
1782	if (!item->inv) {	1728	if (!item->inv)
		1729	{
1783	LOG(llevError,"Object %s lacks a spell\n", &item->name);	1730	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1784	return;	1731	return;
1785	}	1732	}
		1733
		1734	if (!op->change_weapon (item))
		1735	return;
		1736
1786	if (item->type == WAND) {	1737	if (item->type == WAND)
		1738	{
1787	if(item->stats.food<=0) {	1739	if (item->stats.food <= 0)
1788	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1740	{
		1741	op->contr->play_sound (sound_find ("wand_poof"));
1789	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));	1742	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1743
1790	return;	1744	return;
1791	}	1745	}
		1746	}
1792	} else if (item->type == ROD || item->type==HORN) {	1747	else if (item->type == ROD || item->type == HORN)
		1748	{
1793	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1749	sint16 spell_sp = MAX (item->inv->stats.sp, item->inv->stats.grace);
1794	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1750
		1751	// using the maximum of the rods charge allows at least one spell cast
		1752	// for a rod or horn, this fixes some broken rods.
		1753	if (item->stats.hp < MIN (spell_sp, item->stats.maxhp))
		1754	{
		1755	op->contr->play_sound (sound_find ("wand_poof"));
		1756
1795	if (item->type== ROD)	1757	if (item->type == ROD)
1796	new_draw_info_format(NDI_UNIQUE, 0,op,
1797	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1758	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1798	else	1759	else
1799	new_draw_info_format(NDI_UNIQUE, 0,op,	1760	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1800	"The %s needs more time to charge.", query_base_name(item,0));	1761
1801	return;	1762	return;
1802	}	1763	}
1803	}	1764	}
1804		1765
1805	if(cast_spell(op,item,dir,item->inv,NULL)) {	1766	if (cast_spell (op, item, dir, item->inv, NULL))
		1767	{
1806	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 */
1807	if (item->type == WAND) {	1769	if (item->type == WAND)
		1770	{
1808	if (!(--item->stats.food)) {	1771	if (!(--item->stats.food))
		1772	{
1809	object *tmp;	1773	object *tmp;
		1774
1810	if (item->arch) {	1775	if (item->arch)
		1776	{
1811	CLEAR_FLAG(item, FLAG_ANIMATE);	1777	CLEAR_FLAG (item, FLAG_ANIMATE);
1812	item->face = item->arch->clone.face;	1778	item->face = item->arch->face;
1813	item->speed = 0;	1779	item->set_speed (0);
1814	update_ob_speed(item);
1815	}	1780	}
1816	if ((tmp=is_player_inv(item)))	1781
		1782	if (object *pl = item->visible_to ())
1817	esrv_update_item(UPD_ANIM, tmp, item);	1783	esrv_update_item (UPD_ANIM, pl, item);
1818	}	1784	}
1819	}	1785	}
1820	else if (item->type == ROD || item->type==HORN) {	1786	else if (item->type == ROD || item->type == HORN)
1821	drain_rod_charge(item);	1787	drain_rod_charge (item);
1822	}
1823	}	1788	}
1824	}	1789	}
1825		1790
1826	/* Received a fire command for the player - go and do it.	1791	/* Received a fire command for the player - go and do it.
1827	*/	1792	*/
		1793	bool
1828	void fire(object *op,int dir) {	1794	fire (object *op, int dir)
		1795	{
1829	int spellcost=0;	1796	int spellcost = 0;
1830		1797
1831	/* check for loss of invisiblity/hide */	1798	/* check for loss of invisiblity/hide */
1832	if (action_makes_visible(op)) make_visible(op);	1799	if (action_makes_visible (op))
		1800	make_visible (op);
1833		1801
1834	switch(op->contr->shoottype) {	1802	player *pl = op->contr;
1835	case range_none:
1836	return;
1837		1803
1838	case range_bow:	1804	if (pl->golem)
		1805	{
		1806	control_golem (op->contr->golem, dir);
		1807	return false;
		1808	}
		1809
		1810	object *ob = pl->ranged_ob;
		1811
		1812	if (!ob)
		1813	return false;
		1814
		1815	if (!op->change_weapon (ob))
		1816	return false;
		1817
		1818	if (op->speed_left > 0.f)
		1819	--op->speed_left;
		1820	else
		1821	return false;
		1822
		1823	switch (ob->type)
		1824	{
		1825	case BOW:
1839	player_fire_bow(op, dir);	1826	player_fire_bow (op, dir);
1840	return;	1827	break;
1841		1828
1842	case range_magic: /* Casting spells */	1829	case SPELL:
1843	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1830	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
1844	return;	1831	break;
1845		1832
1846	case range_misc:	1833	case BUILDER:
1847	fire_misc_object(op, dir);
1848	return;
1849
1850	case range_golem: /* Control summoned monsters from scrolls */
1851	if(op->contr->ranges[range_golem]==NULL ||
1852	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1853	op->contr->ranges[range_golem] = NULL;
1854	op->contr->shoottype=range_none;
1855	op->contr->golem_count = 0;
1856	}
1857	else
1858	control_golem(op->contr->ranges[range_golem], dir);
1859	return;
1860
1861	case range_skill:
1862	if(!op->chosen_skill) {
1863	if(op->type==PLAYER)
1864	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1865	return;
1866	}
1867	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1868	return;
1869	case range_builder:
1870	apply_map_builder( op, dir );	1834	apply_map_builder (op, dir);
1871	return;	1835	break;
		1836
		1837	case SKILL:
		1838	do_skill (op, op, ob, dir, 0);
		1839	break;
		1840
1872	default:	1841	default:
1873	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1842	fire_misc_object (op, dir);
1874	return;	1843	break;
1875	}	1844	}
1876	}
1877		1845
1878		1846	return true;
		1847	}
1879		1848
1880	/* find_key	1849	/* find_key
1881	* 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
1882	* and successfully use it, we return the key, otherwise NULL	1851	* and successfully use it, we return the key, otherwise NULL
1883	* This function merges both normal and locked door, since the logic	1852	* This function merges both normal and locked door, since the logic
…		…
1885	* pl is the player,	1854	* pl is the player,
1886	* inv is the objects inventory to searched	1855	* inv is the objects inventory to searched
1887	* door is the door we are trying to match against.	1856	* door is the door we are trying to match against.
1888	* This function can be called recursively to search containers.	1857	* This function can be called recursively to search containers.
1889	*/	1858	*/
1890		1859	object *
1891	object * find_key(object *pl, object *container, object *door)	1860	find_key (object *pl, object *container, object *door)
1892	{	1861	{
1893	object *tmp,*key;	1862	object *tmp, *key;
1894		1863
1895	/* Should not happen, but sanity checking is never bad */	1864	/* Should not happen, but sanity checking is never bad */
1896	if (container->inv == NULL) return NULL;	1865	if (!container->inv)
		1866	return 0;
1897		1867
1898	/* 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 */
1899	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1869	for (tmp = container->inv; tmp; tmp = tmp->below)
		1870	{
1900	if (door->type==DOOR && tmp->type==KEY) break;	1871	if (door->type == DOOR && tmp->type == KEY)
		1872	break;
1901	/* For sanity, we should really check door type, but other stuff	1873	/* For sanity, we should really check door type, but other stuff
1902	* (like containers) can be locked with special keys	1874	* (like containers) can be locked with special keys
1903	*/	1875	*/
1904	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1876	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1905	tmp->slaying==door->slaying) break;	1877	break;
1906	}	1878	}
		1879
1907	/* No key found - lets search inventories now */	1880	/* No key found - lets search inventories now */
1908	/* 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.
1909	* 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
1910	* a key, return	1883	* a key, return
1911	*/	1884	*/
1912	if (!tmp) {	1885	if (!tmp)
		1886	{
1913	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1887	for (tmp = container->inv; tmp; tmp = tmp->below)
		1888	{
1914	/* No reason to search empty containers */	1889	/* No reason to search empty containers */
1915	if (tmp->type==CONTAINER && tmp->inv) {	1890	if (tmp->type == CONTAINER && tmp->inv)
		1891	{
1916	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1892	if ((key = find_key (pl, tmp, door)))
		1893	return key;
1917	}	1894	}
1918	}	1895	}
		1896
		1897	if (!tmp)
1919	if (!tmp) return NULL;	1898	return NULL;
1920	}	1899	}
		1900
1921	/* 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,
1922	* see if we actually want to use it	1902	* see if we actually want to use it
1923	*/	1903	*/
1924	if (pl!=container) {	1904	if (pl != container)
		1905	{
1925	/* Only let players use keys in containers */	1906	/* Only let players use keys in containers */
1926	if (!pl->contr) return NULL;	1907	if (!pl->contr)
		1908	return NULL;
1927	/* cases where this fails:	1909	/* cases where this fails:
1928	* If we only search the player inventory, return now since we	1910	* If we only search the player inventory, return now since we
1929	* are not in the players inventory.	1911	* are not in the players inventory.
1930	* If the container is not active, return now since only active	1912	* If the container is not active, return now since only active
1931	* containers can be used.	1913	* containers can be used.
1932	* If we only search keyrings and the container does not have	1914	* If we only search keyrings and the container does not have
1933	* a race/isn't a keyring.	1915	* a race/isn't a keyring.
1934	* No checking for all containers - to fall through past here,	1916	* No checking for all containers - to fall through past here,
1935	* inv must have been an container and must have been active.	1917	* inv must have been an container and must have been active.
1936	*	1918	*
1937	* Change the color so that the message doesn't disappear with	1919	* Change the color so that the message doesn't disappear with
1938	* all the others.	1920	* all the others.
1939	*/	1921	*/
1940	if (pl->contr->usekeys == key_inventory ||	1922	if (pl->contr->usekeys == key_inventory ||
1941	!QUERY_FLAG(container, FLAG_APPLIED) ||	1923	!QUERY_FLAG (container, FLAG_APPLIED) ||
1942	(pl->contr->usekeys == keyrings &&
1943	(!container->race || strcmp(container->race, "keys")))	1924	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1944	) {	1925	{
1945	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1926	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1946	"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));
1947	query_name(tmp), query_name(container));
1948	return NULL;	1928	return NULL;
1949	}	1929	}
1950	}	1930	}
		1931
1951	return tmp;	1932	return tmp;
1952	}	1933	}
1953		1934
1954	/* moved door processing out of move_player_attack.	1935	/* moved door processing out of move_player_attack.
1955	* returns 1 if player has opened the door with a key	1936	* returns 1 if player has opened the door with a key
1956	* such that the caller should not do anything more,	1937	* such that the caller should not do anything more,
1957	* 0 otherwise	1938	* 0 otherwise
1958	*/	1939	*/
		1940	static int
1959	static int player_attack_door(object *op, object *door)	1941	player_attack_door (object *op, object *door)
1960	{	1942	{
1961
1962	/* 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,
1963	* 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 -
1964	* otherwise, we fall through to the rest of the code.	1945	* otherwise, we fall through to the rest of the code.
1965	*/	1946	*/
1966	object *key=find_key(op, op, door);	1947	object *key = find_key (op, op, door);
1967		1948
1968	/* IF we found a key, do some extra work */	1949	/* If we found a key, do some extra work */
1969	if (key) {	1950	if (key)
		1951	{
1970	object *container=key->env;	1952	object *container = key->env;
1971		1953
1972	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);
1973	if(action_makes_visible(op)) make_visible(op);	1954	if (action_makes_visible (op))
		1955	make_visible (op);
		1956
1974	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
1975	if (door->type == DOOR) {	1960	if (door->type == DOOR)
1976	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 */
1977	}
1978	else if(door->type==LOCKED_DOOR) {	1962	else if (door->type == LOCKED_DOOR)
1979	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1963	{
1980	"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);
1981	remove_door2(door); /* remove door without violence ;-) */	1965	remove_door2 (door); /* remove door without violence ;-) */
1982	}	1966	}
		1967
1983	/* Do this after we print the message */	1968	/* Do this after we print the message */
1984	decrease_ob(key); /* Use up one of the keys */	1969	key->decrease (); /* Use up one of the keys */
1985	/* Need to update the weight the container the key was in */	1970
1986	if (container != op)
1987	esrv_update_item(UPD_WEIGHT, op, container);
1988	return 1; /* Nothing more to do below */	1971	return 1; /* Nothing more to do below */
		1972	}
1989	} else if (door->type==LOCKED_DOOR) {	1973	else if (door->type == LOCKED_DOOR)
		1974	{
1990	/* Might as well return now - no other way to open this */	1975	/* Might as well return now - no other way to open this */
1991	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...");
1992	return 1;	1977	return 1;
1993	}	1978	}
		1979
1994	return 0;	1980	return 0;
1995	}	1981	}
1996		1982
1997	/* This function is just part of a breakup from move_player.	1983	/* This function is just part of a breakup from move_player.
1998	* It should keep the code cleaner.	1984	* It should keep the code cleaner.
1999	* When this is called, the players direction has been updated	1985	* When this is called, the players direction has been updated
2000	* (taking into account confusion.) The player is also actually	1986	* (taking into account confusion.) The player is also actually
2001	* going to try and move (not fire weapons).	1987	* going to try and move (not fire weapons).
2002	*/	1988	*/
2003		1989	bool
2004	void move_player_attack(object *op, int dir)	1990	move_player_attack (object *op, int dir)
2005	{	1991	{
2006	object *tmp, *mon;
2007	sint16 nx, ny;
2008	int on_battleground;	1992	int on_battleground;
2009	mapstruct *m;
2010		1993
2011	nx=freearr_x[dir]+op->x;	1994	sint16 nx = freearr_x[dir] + op->x;
2012	ny=freearr_y[dir]+op->y;	1995	sint16 ny = freearr_y[dir] + op->y;
2013		1996
2014	on_battleground = op_on_battleground(op, NULL, NULL);	1997	on_battleground = op_on_battleground (op, 0, 0);
2015		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
2016	/* 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
2017	* 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
2018	* 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
2019	* player. This is a pretty nasty hack, because if we could	2011	* player. This is a pretty nasty hack, because if we could
2020	* 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
2021	* 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
2022	* 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
2023	* move_ob uses.	2015	* move_ob uses.
2024	*/	2016	*/
2025	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	2017	maptile *m = op->map->xy_find (nx, ny);
2026	if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2027	m = get_map_from_coord(op->map, &nx, &ny);
2028	if (!m) return; /* Don't think this should happen */
2029	}
2030	else m =op->map;
2031
2032	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2033	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2034	return;
2035	}
2036		2018
2037	mon = NULL;
2038	/* 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
2039	* 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.
2040	* 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
2041	* on the space	2022	* on the space
		2023	*/
		2024	object *mon;
		2025	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		2026	{
		2027	if ((mon->flag [FLAG_ALIVE]
		2028	|| mon->type == LOCKED_DOOR
		2029	|| mon->flag [FLAG_CAN_ROLL])
		2030	&& mon != op)
		2031	break;
		2032	}
		2033
		2034	if (!mon) /* This happens anytime the player tries to move */
		2035	return false; /* into a wall */
		2036
		2037	mon = mon->head_ ();
		2038
		2039	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2040	if (op->contr->weapon_sp_left > 0.f)
		2041	if (player_attack_door (op, mon))
2042	*/	2042	{
2043	while (tmp!=NULL) {	2043	--op->contr->weapon_sp_left;
2044	if (tmp == op) {	2044	return true;
2045	tmp=tmp->above;	2045	}
2046	continue;	2046
		2047	/* The following deals with possibly attacking peaceful
		2048	* or friendly creatures. Basically, all players are considered
		2049	* unaggressive. If the moving player has peaceful set, then the
		2050	* object should be pushed instead of attacked. It is assumed that
		2051	* if you are braced, you will not attack friends accidently,
		2052	* and thus will not push them.
		2053	*/
		2054
		2055	/* If the creature is a pet, push it even if the player is not
		2056	* peaceful. Our assumption is the creature is a pet if the
		2057	* player owns it and it is either friendly or unagressive.
		2058	*/
		2059	if (op->type == PLAYER
		2060	&& ((mon->owner && mon->owner->contr
		2061	&& same_party (mon->owner->contr->party, op->contr->party))
		2062	|| mon->owner == op)
		2063	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		2064	{
		2065	/* If we're braced, we don't want to switch places with it */
		2066	if (op->contr->braced)
		2067	return false;
		2068
		2069	if (op->speed_left > 0.f)
		2070	{
		2071	--op->speed_left;
		2072
		2073	op->play_sound (sound_find ("push_player"));
		2074	push_ob (mon, dir, op);
		2075
		2076	if (op->contr->tmp_invis || op->hide)
		2077	make_visible (op);
		2078
		2079	return true;
		2080	}
		2081	else
		2082	return false;
		2083	}
		2084
		2085	/* in certain circumstances, you shouldn't attack friendly
		2086	* creatures. Note that if you are braced, you can't push
		2087	* someone, but put it inside this loop so that you won't
		2088	* attack them either.
		2089	*/
		2090	if ((mon->type == PLAYER || mon->enemy != op)
		2091	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
		2092	&& ((op->contr->peaceful
		2093	|| (mon->type == PLAYER && mon->contr->peaceful))
		2094	&& !on_battleground))
		2095	{
		2096	if (op->speed_left > 0.f)
		2097	{
		2098	--op->speed_left;
		2099
		2100	if (!op->contr->braced)
		2101	{
		2102	op->play_sound (sound_find ("push_player"));
		2103	push_ob (mon, dir, op);
2047	}	2104	}
2048	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	2105	else
2049	mon = tmp;	2106	op->statusmsg ("You withhold your attack");
2050	break;
2051	}
2052	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2053	mon = tmp;
2054	tmp=tmp->above;
2055	}
2056
2057	if (mon==NULL) /* This happens anytime the player tries to move */
2058	return; /* into a wall */
2059		2107
2060	if(mon->head != NULL)	2108	if (op->contr->tmp_invis || op->hide)
2061	mon = mon->head;	2109	make_visible (op);
2062		2110
2063	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	2111	return true;
2064	if (player_attack_door(op, mon)) return;
2065
2066	/* The following deals with possibly attacking peaceful
2067	* or frienddly creatures. Basically, all players are considered
2068	* unaggressive. If the moving player has peaceful set, then the
2069	* object should be pushed instead of attacked. It is assumed that
2070	* if you are braced, you will not attack friends accidently,
2071	* and thus will not push them.
2072	*/
2073
2074	/* If the creature is a pet, push it even if the player is not
2075	* peaceful. Our assumption is the creature is a pet if the
2076	* player owns it and it is either friendly or unagressive.
2077	*/
2078	if ((op->type==PLAYER)
2079	#if COZY_SERVER
2080	&&
2081	(
2082	(get_owner(mon) && get_owner(mon)->contr
2083	&& same_party (get_owner(mon)->contr->party, op->contr->party))
2084	|| get_owner(mon) == op
2085	)
2086	#else
2087	&& get_owner(mon)==op
2088	#endif
2089	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2090	{	2112	}
2091	/* If we're braced, we don't want to switch places with it */	2113	}
2092	if (op->contr->braced) return;
2093	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2094	(void) push_ob(mon,dir,op);
2095	if(op->contr->tmp_invis||op->hide) make_visible(op);
2096	return;
2097	}
2098
2099	/* in certain circumstances, you shouldn't attack friendly
2100	* creatures. Note that if you are braced, you can't push
2101	* someone, but put it inside this loop so that you won't
2102	* attack them either.
2103	*/
2104	if ((mon->type==PLAYER || mon->enemy != op) &&
2105	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&
2106	(
2107	#ifdef PROHIBIT_PLAYERKILL
2108	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&
2109	#else
2110	op->contr->peaceful &&
2111	#endif
2112	!on_battleground
2113	)) {
2114	if (!op->contr->braced) {
2115	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2116	(void) push_ob(mon,dir,op);
2117	} else {
2118	new_draw_info(0, 0,op,"You withhold your attack");
2119	}
2120	if(op->contr->tmp_invis||op->hide) make_visible(op);
2121	}
2122
2123	/* If the object is a boulder or other rollable object, then	2114	/* If the object is a boulder or other rollable object, then
2124	* 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.
2125	*/	2116	*/
2126	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
2127	recursive_roll(mon,dir,op);	2123	recursive_roll (mon, dir, op);
2128	if(action_makes_visible(op)) make_visible(op);	2124	if (action_makes_visible (op))
2129	}	2125	make_visible (op);
2130		2126
		2127	return true;
		2128	}
		2129	}
2131	/* Any generic living creature. Including things like doors.	2130	/* Any generic living creature. Including things like doors.
2132	* 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
2133	* and be living. Then, it must be one of the following:	2132	* and be living. Then, it must be one of the following:
2134	* 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
2135	* 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.
2136	*/	2135	*/
2137
2138	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2136	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2139	((mon->type!=PLAYER || op->contr->party==NULL ||	2137	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2140	op->contr->party!=mon->contr->party))) {	2138	{
2141		2139	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2142	/* If the player hasn't hit something this tick, and does
2143	* so, give them speed boost based on weapon speed. Doing
2144	* it here is better than process_players2, which basically
2145	* incurred a 1 tick offset.
2146	*/
2147	if (!op->contr->has_hit) {
2148	op->speed_left += op->speed / op->contr->weapon_sp;
2149
2150	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2151	}
2152
2153	skill_attack(mon, op, 0, NULL, NULL);
2154
2155	/* If attacking another player, that player gets automatic
2156	* hitback, and doesn't loose luck either.
2157	* Disable hitback on the battleground or if the target is
2158	* the wiz.
2159	*/
2160	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2161	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2162	short luck = mon->stats.luck;
2163	mon->contr->has_hit = 1;
2164	skill_attack(op, mon, 0, NULL, NULL);
2165	mon->stats.luck = luck;
2166	}
2167	if(action_makes_visible(op)) make_visible(op);
2168	}	2140	{
2169	} /* if player should attack something */	2141	--op->contr->weapon_sp_left;
2170	}
2171		2142
		2143	skill_attack (mon, op, 0, 0, 0);
		2144
		2145	if (action_makes_visible (op))
		2146	make_visible (op);
		2147
		2148	return true;
		2149	}
		2150	}
		2151
		2152	return false;
		2153	}
		2154
		2155	bool
2172	int move_player(object *op,int dir) {	2156	move_player (object *op, int dir)
		2157	{
2173	int pick;	2158	int pick;
2174		2159
2175	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2160	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2176	return 0;
2177
2178	/* Sanity check: make sure dir is valid */
2179	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2180	LOG( llevError, "move_player: invalid direction %d\n", dir);
2181	return 0;
2182	}
2183
2184	/* peterm: added following line */
2185	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2186	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2187
2188	op->facing = dir;
2189
2190	if(op->hide) do_hidden_move(op);
2191
2192	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2193	/*nop*/;
2194	else if (op->contr->fire_on)
2195	fire (op, dir);
2196	else
2197	{
2198	move_player_attack (op, dir);
2199	pick = check_pick(op);
2200	}
2201
2202	/* Add special check for newcs players and fire on - this way, the
2203	* server can handle repeat firing.
2204	*/
2205	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2206	op->direction = dir;
2207	} else {
2208	op->direction=0;
2209	}
2210	/* Update how the player looks. Use the facing, so direction may
2211	* get reset to zero. This allows for full animation capabilities
2212	* for players.
2213	*/
2214	animate_object(op, op->facing);
2215	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;
2216	}	2206	}
2217		2207
2218	/* 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
2219	* new client/server stuff.	2209	* new client/server stuff.
2220	* 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
2221	* the new speed values for commands.	2211	* the new speed values for commands.
2222	*	2212	*
2223	* 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.
2224	*/	2216	*/
		2217	bool
2225	int handle_newcs_player(object *op)	2218	handle_newcs_player (object *op)
2226	{	2219	{
2227	if (op->contr->hidden) {
2228	op->invisible = 1000;
2229	/* the socket code flashes the player visible/invisible
2230	* depending on the value of invisible, so we need to
2231	* alternate it here for it to work correctly.
2232	*/
2233	if (pticks & 2) op->invisible--;
2234	}
2235	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2236	op->invisible--;
2237	if(!op->invisible) {
2238	make_visible(op);
2239	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2240	}
2241	}
2242
2243	if (QUERY_FLAG(op, FLAG_SCARED)) {	2220	if (QUERY_FLAG (op, FLAG_SCARED))
		2221	{
		2222	if (op->speed_left > 0.f)
		2223	{
		2224	--op->speed_left;
2244	flee_player(op);	2225	flee_player (op);
2245	/* If player is still scared, that is his action for this tick */	2226
2246	if (QUERY_FLAG(op, FLAG_SCARED)) {
2247	op->speed_left--;
2248	return 0;	2227	return true;
2249	}	2228	}
		2229	else
		2230	return false;
2250	}	2231	}
2251		2232
2252	/* I've been seeing crashes where the golem has been destroyed, but
2253	* the player object still points to the defunct golem. The code that
2254	* destroys the golem looks correct, and it doesn't always happen, so
2255	* put this in a a workaround to clean up the golem pointer.
2256	*/
2257	if (op->contr->ranges[range_golem] &&
2258	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2259	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2260	op->contr->ranges[range_golem] = NULL;
2261	op->contr->golem_count = 0;
2262	}
2263
2264	/* 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
2265	* the players time has been increased when doericserver has been	2234	* the players time has been increased when doericserver has been
2266	* called, so we recheck it here.	2235	* called, so we recheck it here.
2267	*/	2236	*/
2268	HandleClient(&op->contr->socket, op->contr);	2237	if (op->contr->ns->handle_command ())
2269	if (op->speed_left<0) return 0;	2238	return true;
2270		2239
2271	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2240	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2272	/* All move commands take 1 tick, at least for now */
2273	op->speed_left--;
2274
2275	/* Instead of all the stuff below, let move_player take care
2276	* of it. Also, some of the skill stuff is only put in
2277	* there, as well as the confusion stuff.
2278	*/
2279	move_player(op, op->direction);	2241	return move_player (op, op->direction);
2280	if (op->speed_left>0) return 1;	2242
2281	else return 0;	2243	return false;
2282	}	2244	}
		2245
		2246	int
		2247	save_life (object *op)
		2248	{
		2249	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2283	return 0;	2250	return 0;
2284	}
2285		2251
2286	int save_life(object *op) {	2252	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2287	object *tmp;	2253	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
		2254	{
		2255	op->play_sound (sound_find ("ob_evaporate"));
		2256	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2288		2257
		2258	tmp->destroy ();
2289	if(!QUERY_FLAG(op,FLAG_LIFESAVE))	2259	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2260
		2261	if (op->stats.hp < 0)
		2262	op->stats.hp = op->stats.maxhp;
		2263
		2264	if (op->stats.food < 0)
		2265	op->stats.food = 999;
		2266
		2267	op->update_stats ();
2290	return 0;	2268	return 1;
2291
2292	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)
2293	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {
2294	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2295	new_draw_info_format(NDI_UNIQUE, 0,op,
2296	"Your %s vibrates violently, then evaporates.",
2297	query_name(tmp));
2298	if (op->contr)
2299	esrv_del_item(op->contr, tmp->count);
2300	remove_ob(tmp);
2301	free_object(tmp);
2302	CLEAR_FLAG(op, FLAG_LIFESAVE);
2303	if(op->stats.hp<0)
2304	op->stats.hp = op->stats.maxhp;
2305	if(op->stats.food<0)
2306	op->stats.food = 999;
2307	fix_player(op);
2308	return 1;
2309	}	2269	}
		2270
2310	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2271	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2311	CLEAR_FLAG(op, FLAG_LIFESAVE);	2272	CLEAR_FLAG (op, FLAG_LIFESAVE);
2312	enter_player_savebed(op); /* bring him home. */	2273	enter_player_savebed (op); /* bring him home. */
2313	return 0;	2274	return 0;
2314	}	2275	}
2315		2276
2316	/* 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
2317	* 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
2318	* 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
2319	* from.	2280	* from.
2320	*/	2281	*/
		2282	static void
2321	void remove_unpaid_objects(object *op, object *env)	2283	drop_unpaid_items (object *op, object *env)
2322	{	2284	{
2323	object *next;
2324
2325	while (op) {	2285	while (op)
		2286	{
2326	next=op->below; /* Make sure we have a good value, in case	2287	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2327	* we remove object 'op'	2288
2328	*/
2329	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2289	if (QUERY_FLAG (op, FLAG_UNPAID))
2330	remove_ob(op);	2290	op->insert_at (env);
2331	op->x = env->x;	2291	else if (op->inv)
2332	op->y = env->y;	2292	drop_unpaid_items (op->inv, env);
2333	if (env->type == PLAYER)	2293
2334	esrv_del_item(env->contr, op->count);
2335	insert_ob_in_map(op, env->map, NULL,0);
2336	}
2337	else if (op->inv) remove_unpaid_objects(op->inv, env);
2338	op=next;	2294	op = next;
2339	}	2295	}
2340	}	2296	}
2341		2297
		2298	void
		2299	object::drop_unpaid_items ()
		2300	{
		2301	if (!flag [FLAG_REMOVED])
		2302	::drop_unpaid_items (inv, this);
		2303	}
2342		2304
2343	/*	2305	/*
2344	* Returns pointer a static string containing gravestone text	2306	* Returns pointer a static string containing gravestone text
2345	* Moved from apply.c to player.c - player.c is what	2307	* Moved from apply.c to player.c - player.c is what
2346	* actually uses this function. player.c may not be quite the	2308	* actually uses this function. player.c may not be quite the
2347	* best, a misc file for object actions is probably better,	2309	* best, a misc file for object actions is probably better,
2348	* but there isn't one in the server directory.	2310	* but there isn't one in the server directory.
2349	*/	2311	*/
		2312	const char *
2350	char *gravestone_text (object *op)	2313	gravestone_text (object *op)
2351	{	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	{
2352	static char buf2[MAX_BUF];	2333	static char buf2[128];
2353	char buf[MAX_BUF];
2354	time_t now = time (NULL);	2334	time_t now = time (NULL);
2355
2356	strcpy (buf2, " R.I.P.\n\n");
2357	if (op->type == PLAYER)
2358	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2359	else
2360	sprintf (buf, "%s\n", &op->name);
2361	strncat (buf2, " ", 20 - strlen (buf) / 2);
2362	strcat (buf2, buf);
2363	if (op->type == PLAYER)
2364	sprintf (buf, "who was in level %d when killed\n", op->level);
2365	else
2366	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2367	strncat (buf2, " ", 20 - strlen (buf) / 2);
2368	strcat (buf2, buf);
2369	if (op->type == PLAYER) {
2370	sprintf (buf, "by %s.\n\n", op->contr->killer);
2371	strncat (buf2, " ", 21 - strlen (buf) / 2);
2372	strcat (buf2, buf);
2373	}
2374	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2335	strftime (buf2, 128, "%b %d %Y\n\n", localtime (&now));
2375	strncat (buf2, " ", 20 - strlen (buf) / 2);	2336	buf << buf2;
2376	strcat (buf2, buf);	2337	}
		2338
2377	return buf2;	2339	return buf;
2378	}	2340	}
2379		2341
2380		2342	void
2381
2382	void do_some_living(object *op) {	2343	do_some_living (object *op)
		2344	{
2383	int last_food=op->stats.food;	2345	int last_food = op->stats.food;
2384	int gen_hp, gen_sp, gen_grace;	2346	int gen_hp, gen_sp, gen_grace;
2385	int over_hp, over_sp, over_grace;	2347	int over_hp, over_sp, over_grace;
2386	int i;	2348	int i;
2387	int rate_hp = 1200;	2349	int rate_hp = 1200;
2388	int rate_sp = 2500;	2350	int rate_sp = 2500;
2389	int rate_grace = 2000;	2351	int rate_grace = 2000;
2390	const int max_hp = 1;	2352	const int max_hp = 1;
2391	const int max_sp = 1;	2353	const int max_sp = 1;
2392	const int max_grace = 1;	2354	const int max_grace = 1;
2393		2355
2394	if (op->contr->outputs_sync) {	2356	if (op->contr->hidden)
2395	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2357	{
2396	if (op->contr->outputs[i].buf!=NULL &&	2358	op->invisible = 1000;
2397	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2359	/* the socket code flashes the player visible/invisible
2398	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--;
2399	}	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	}
2400		2374
2401	if(op->contr->state==ST_PLAYING) {	2375	if (op->contr->ns->state == ST_PLAYING)
2402		2376	{
2403	/* these next three if clauses make it possible to SLOW DOWN	2377	/* these next three if clauses make it possible to SLOW DOWN
2404	hp/grace/spellpoint regeneration. */	2378	hp/grace/spellpoint regeneration. */
2405	if(op->contr->gen_hp >= 0 )	2379	if (op->contr->gen_hp >= 0)
2406	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;	2380	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2407	else {	2381	else
		2382	{
2408	gen_hp = op->stats.maxhp;	2383	gen_hp = op->stats.maxhp;
2409	rate_hp -= rate_hp/2 * op->contr->gen_hp;	2384	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2410	}	2385	}
		2386
2411	if(op->contr->gen_sp >= 0 )	2387	if (op->contr->gen_sp >= 0)
2412	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;	2388	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2413	else {	2389	else
		2390	{
2414	gen_sp = op->stats.maxsp;	2391	gen_sp = op->stats.maxsp;
2415	rate_sp -= rate_sp/2 * op->contr->gen_sp;	2392	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2416	}	2393	}
		2394
2417	if(op->contr->gen_grace >= 0)	2395	if (op->contr->gen_grace >= 0)
2418	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2396	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2419	else {	2397	else
		2398	{
2420	gen_grace = op->stats.maxgrace;	2399	gen_grace = op->stats.maxgrace;
2421	rate_grace -= rate_grace/2 * op->contr->gen_grace;	2400	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2422	}
2423
2424	/* Regenerate Spell Points */
2425	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2426	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2427	if(op->stats.sp<op->stats.maxsp) {
2428	op->stats.sp++;
2429	/* dms do not consume food */
2430	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2431	op->stats.food--;
2432	if(op->contr->digestion<0)
2433	op->stats.food+=op->contr->digestion;
2434	else if(op->contr->digestion>0 &&
2435	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2436	op->stats.food=last_food;
2437	}	2401	}
2438	}
2439	if (max_sp>1) {
2440	over_sp = (gen_sp+10)/rate_sp;
2441	if (over_sp > 0) {
2442	if(op->stats.sp<op->stats.maxsp) {
2443	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2444	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2445	op->stats.sp--;
2446	if(op->stats.sp>op->stats.maxsp)
2447	op->stats.sp=op->stats.maxsp;
2448	}
2449	op->last_sp=0;
2450	} else {
2451	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2452	}
2453	} else {
2454	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2455	}
2456	}
2457		2402
2458	/* Regenerate Grace */	2403	/* Regenerate Grace */
2459	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/	2404	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2460	if(--op->last_grace<0) {	2405	if (--op->last_grace < 0)
		2406	{
2461	if(op->stats.grace<op->stats.maxgrace/2)	2407	if (op->stats.grace < op->stats.maxgrace / 2)
2462	op->stats.grace++; /* no penalty in food for regaining grace */	2408	op->stats.grace++; /* no penalty in food for regaining grace */
		2409
2463	if(max_grace>1) {	2410	if (max_grace > 1)
		2411	{
2464	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;	2412	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
2465	if (over_grace > 0) {	2413	if (over_grace > 0)
		2414	{
2466	op->stats.sp += over_grace	2415	op->stats.sp += over_grace
2467	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;	2416	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2468	op->last_grace=0;	2417	op->last_grace = 0;
		2418	}
2469	} else {	2419	else
		2420	{
2470	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2421	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2422	}
2471	}	2423	}
2472	} else {	2424	else
		2425	{
2473	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2426	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2474	}	2427	}
2475	/* wearing stuff doesn't detract from grace generation. */	2428	/* wearing stuff doesn't detract from grace generation. */
2476	}
2477
2478	/* Regenerate Hit Points */
2479	if(--op->last_heal<0) {
2480	if(op->stats.hp<op->stats.maxhp) {
2481	op->stats.hp++;
2482	/* dms do not consume food */
2483	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2484	op->stats.food--;
2485	if(op->contr->digestion<0)
2486	op->stats.food+=op->contr->digestion;
2487	else if(op->contr->digestion>0 &&
2488	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2489	op->stats.food=last_food;
2490	}	2429	}
2491	}	2430
2492	if(max_hp>1) {	2431	if (op->stats.food > 0)
2493	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2494	if (over_hp > 0) {
2495	op->stats.sp += over_hp
2496	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2497	op->last_heal=0;
2498	} else {
2499	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2500	}	2432	{
2501	} else {	2433	/* Regenerate Spell Points */
2502	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);	2434	if (!op->contr->golem && --op->last_sp < 0)
2503	}	2435	{
2504	}	2436	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2505		2437
2506	/* Digestion */	2438	if (op->stats.sp < op->stats.maxsp)
2507	if(--op->last_eat<0) {	2439	{
2508	#ifdef COZY_SERVER	2440	op->stats.sp++;
2509	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2510	int bonus=dg>0?dg:0,
2511	penalty=dg<0?-dg:0;
2512	#else
2513	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2514	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2515	#endif
2516		2441
2517	if(op->contr->gen_hp > 0)
2518	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);
2519	else
2520	op->last_eat=25*(1+bonus)/(penalty +1);
2521	/* dms do not consume food */	2442	/* dms do not consume food */
2522	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;
2523	}
2524	}
2525
2526	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {
2527	object *tmp, *flesh=NULL;
2528
2529	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {
2530	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2443	if (!QUERY_FLAG (op, FLAG_WIZ))
2531	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {
2532	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");
2533	manual_apply(op,tmp,0);
2534	if(op->stats.food>=0||op->stats.hp<0)
2535	break;	2444	{
		2445	op->stats.food--;
		2446
		2447	if (op->contr->digestion < 0)
		2448	op->stats.food += op->contr->digestion;
		2449	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2450	op->stats.food = last_food;
		2451	}
2536	}	2452	}
		2453
		2454	if (max_sp > 1)
		2455	{
		2456	over_sp = (gen_sp + 10) / rate_sp;
		2457	if (over_sp > 0)
		2458	{
		2459	if (op->stats.sp < op->stats.maxsp)
		2460	{
		2461	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2462
		2463	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2464	op->stats.sp--;
		2465
		2466	if (op->stats.sp > op->stats.maxsp)
		2467	op->stats.sp = op->stats.maxsp;
		2468	}
		2469
		2470	op->last_sp = 0;
		2471	}
		2472	else
		2473	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2474	}
		2475	else
		2476	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2477	}
		2478
		2479	/* Regenerate Hit Points */
		2480	if (--op->last_heal < 0)
		2481	{
		2482	if (op->stats.hp < op->stats.maxhp)
		2483	{
		2484	op->stats.hp++;
		2485
		2486	/* dms do not consume food */
		2487	if (!QUERY_FLAG (op, FLAG_WIZ))
		2488	{
		2489	op->stats.food--;
		2490
		2491	if (op->contr->digestion < 0)
		2492	op->stats.food += op->contr->digestion;
		2493	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2494	op->stats.food = last_food;
		2495	}
		2496	}
		2497
		2498	if (max_hp > 1)
		2499	{
		2500	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2501
		2502	if (over_hp > 0)
		2503	{
		2504	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2505	op->last_heal = 0;
		2506	}
		2507	else
		2508	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2509	}
		2510	else
		2511	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2512	}
		2513	}
		2514
		2515	/* Digestion */
		2516	if (--op->last_eat < 0)
		2517	{
		2518	int bonus = max (0, op->contr->digestion),
		2519	penalty = max (0, -op->contr->digestion);
		2520
		2521	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2522
		2523	/* dms do not consume food */
		2524	if (!QUERY_FLAG (op, FLAG_WIZ))
		2525	op->stats.food--;
		2526	}
		2527
		2528	if (op->stats.food < 0 && op->stats.hp >= 0)
		2529	{
		2530	object *flesh = 0;
		2531
		2532	for_inv_removable (op, tmp)
		2533	{
		2534	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2535	continue;
		2536
		2537	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2538	{
		2539	op->statusmsg ("You blindly grab for a bite of food. "
		2540	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2541	manual_apply (op, tmp, 0);
		2542
		2543	if (op->stats.food >= 0 || op->stats.hp < 0)
		2544	break;
		2545	}
2537	else if (tmp->type==FLESH) flesh=tmp;	2546	else if (tmp->type == FLESH)
2538	} /* End if paid for object */	2547	flesh = tmp;
2539	} /* end of for loop */	2548	}
		2549
2540	/* 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
2541	* eat flesh instead.	2551	* eat flesh instead.
2542	*/	2552	*/
2543	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2553	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2544	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.>");
2545	manual_apply(op,flesh,0);	2557	manual_apply (op, flesh, 0);
		2558	}
		2559
		2560	// If player is still starving, alert him!
		2561	if (op->stats.food < 0)
		2562	op->failmsg ("You are starving! "
		2563	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2564	}
		2565
		2566	if (op->stats.food < 0)
2546	}	2567	{
2547	} /* end if player is starving */	2568	op->stats.hp += op->stats.food;
		2569	op->stats.food = 0;
2548		2570
2549	while(op->stats.food<0&&op->stats.hp>0)	2571	if (op->stats.hp < 0)
2550	op->stats.food++,op->stats.hp--;	2572	{
		2573	op->contr->killer = archetype::get ("killer_starvation");
		2574	op->contr->killer->destroy ();
		2575	}
		2576	}
2551		2577
2552	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2578	/* killer should be set here already */
		2579	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2553	kill_player(op);	2580	kill_player (op);
		2581	}
2554	}	2582	}
2555
2556
2557		2583
2558	/* 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.
2559	* 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
2560	* permadeath, no lifesave), this will take care of removing the player	2586	* permadeath, no lifesave), this will take care of removing the player
2561	* file.	2587	* file.
2562	*/	2588	*/
		2589	void
2563	void kill_player(object *op)	2590	kill_player (object *op)
2564	{	2591	{
		2592	int x, y;
2565	char buf[MAX_BUF];	2593	char buf[MAX_BUF];
2566	int x,y,i;
2567	mapstruct *map; /* this is for resurrection */	2594	maptile *map; /* this is for resurrection */
2568	int z;
2569	int num_stats_lose;
2570	int lost_a_stat;
2571	int lose_this_stat;
2572	int this_stat;
2573	int will_kill_again;	2595	int will_kill_again;
2574	archetype *at;	2596	archetype *at;
2575	object *tmp;	2597	object *tmp;
2576		2598
2577	if(save_life(op))	2599	if (save_life (op))
2578	return;	2600	return;
2579		2601
2580
2581	/* 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
2582	* 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.
2583	* Look at op_on_battleground() for more info --AndreasV	2604	* Look at op_on_battleground() for more info --AndreasV
2584	*/	2605	*/
2585	if (op_on_battleground(op, &x, &y)) {	2606	if (op_on_battleground (op, &x, &y))
2586	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2607	{
2587	"You have been defeated in combat!");	2608	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2588	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...");
2589	"Local medics have saved your life...");	2610
2590
2591	/* restore player */	2611	/* restore player */
2592	at = find_archetype("poisoning");	2612	at = archetype::find ("poisoning");
2593	tmp=present_arch_in_ob(at,op);	2613	if (object *tmp = present_arch_in_ob (at, op))
2594	if (tmp) {	2614	{
2595	remove_ob(tmp);	2615	tmp->destroy ();
2596	free_object(tmp);
2597	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2616	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
		2617	}
		2618
		2619	at = archetype::find ("confusion");
		2620	if (object *tmp = present_arch_in_ob (at, op))
2598	}	2621	{
2599		2622	tmp->destroy ();
2600	at = find_archetype("confusion");
2601	tmp=present_arch_in_ob(at,op);
2602	if (tmp) {
2603	remove_ob(tmp);
2604	free_object(tmp);
2605	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2623	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2606	}	2624	}
2607		2625
2608	cure_disease(op,0); /* remove any disease */	2626	cure_disease (op, 0, 0); /* remove any disease */
2609	op->stats.hp=op->stats.maxhp;	2627	op->stats.hp = op->stats.maxhp;
2610	if (op->stats.food<=0) op->stats.food=999;	2628	if (op->stats.food <= 0)
2611		2629	op->stats.food = 999;
		2630
2612	/* create a bodypart-trophy to make the winner happy */	2631	/* create a bodypart-trophy to make the winner happy */
2613	tmp=arch_to_object(find_archetype("finger"));	2632	if (object *tmp = arch_to_object (archetype::find ("finger")))
2614	if (tmp != NULL)
2615	{
2616	sprintf(buf,"%s's finger", &op->name);
2617	tmp->name = buf;
2618	sprintf(buf," This finger has been cut off %s\n"
2619	" the %s, when he was defeated at\n level %d by %s.\n",
2620	&op->name, op->contr->title, (int)(op->level),
2621	op->contr->killer);
2622	tmp->msg=buf;
2623	tmp->value=0, tmp->material=0, tmp->type=0;
2624	tmp->materialname = NULL;
2625	tmp->x = op->x, tmp->y = op->y;
2626	insert_ob_in_map(tmp,op->map,op,0);
2627	}	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);
2628		2645	}
		2646
2629	/* teleport defeated player to new destination*/	2647	/* teleport defeated player to new destination */
2630	transfer_ob(op, x, y, 0, NULL);	2648	transfer_ob (op, x, y, 0, NULL);
2631	op->contr->braced=0;	2649	op->contr->braced = 0;
2632	return;	2650	return;
2633	}	2651	}
2634		2652
2635	INVOKE_PLAYER (DEATH, op->contr);	2653	INVOKE_PLAYER (DEATH, op->contr);
2636		2654
2637	command_kill_pets (op, 0);	2655	command_kill_pets (op, 0);
2638		2656
2639	if(op->stats.food<0) {	2657	op->contr->play_sound (sound_find ("player_dies"));
2640	if (op->contr->explore) {
2641	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2642	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2643	op->stats.food=999;
2644	return;
2645	}
2646	sprintf(buf,"%s starved to death.",&op->name);
2647	strcpy(op->contr->killer,"starvation");
2648	}
2649	else {
2650	if (op->contr->explore) {
2651	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2652	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2653	op->stats.hp=op->stats.maxhp;
2654	return;
2655	}
2656	sprintf(buf,"%s died.", &op->name);
2657	}
2658	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2659		2658
2660	/* save the map location for corpse, gravestone*/	2659	/* save the map location for corpse, gravestone */
2661	x=op->x;y=op->y;map=op->map;	2660	x = op->x;
		2661	y = op->y;
		2662	map = op->map;
2662		2663
2663
2664	if (settings.not_permadeth == TRUE) {
2665	/* NOT_PERMADEATH code. This basically brings the character back to	2664	/* NOT_PERMADEATH code. This basically brings the character back to
2666	* 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.
2667	* 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.
2668	*/	2667	*/
2669		2668
2670	/* Basically two ways to go - remove a stat permanently, or just	2669	/* Basically two ways to go - remove a stat permanently, or just
2671	* make it depletion. This bunch of code deals with that aspect	2670	* make it depletion. This bunch of code deals with that aspect
2672	* of death.	2671	* of death.
2673	*/	2672	*/
2674	#ifndef COZY_SERVER	2673	#ifndef COZY_SERVER
2675	if (settings.balanced_stat_loss) {	2674	if (settings.balanced_stat_loss)
		2675	{
2676	/* If stat loss is permanent, lose one stat only. */	2676	/* If stat loss is permanent, lose one stat only. */
2677	/* 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
2678	more if they do. */	2678	more if they do. */
2679	/* Higher level characters can afford things such as potions of	2679	/* Higher level characters can afford things such as potions of
2680	restoration, or better, stat potions. So we slug them that	2680	restoration, or better, stat potions. So we slug them that
2681	little bit harder. */	2681	little bit harder. */
2682	/* GD */	2682	/* GD */
2683	if (settings.stat_loss_on_death)	2683	if (settings.stat_loss_on_death)
2684	num_stats_lose = 1;
2685	else
2686	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;
2687	} else {
2688	num_stats_lose = 1;	2684	num_stats_lose = 1;
2689	}	2685	else
		2686	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
		2687	}
		2688	else
		2689	num_stats_lose = 1;
		2690
2690	lost_a_stat = 0;	2691	lost_a_stat = 0;
2691		2692
2692	for (z=0; z<num_stats_lose; z++) {	2693	for (z = 0; z < num_stats_lose; z++)
		2694	{
2693	i = RANDOM() % NUM_STATS;	2695	i = RANDOM () % NUM_STATS;
2694		2696
2695	if (settings.stat_loss_on_death) {	2697	if (settings.stat_loss_on_death)
		2698	{
2696	/* 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
2697	* what he lost.	2700	* what he lost.
2698	*/	2701	*/
2699	change_attr_value(&(op->stats), i,-1);	2702	change_attr_value (&(op->stats), i, -1);
2700	check_stat_bounds(&(op->stats));	2703	check_stat_bounds (&(op->stats));
2701	change_attr_value(&(op->contr->orig_stats), i,-1);	2704	change_attr_value (&(op->contr->orig_stats), i, -1);
2702	check_stat_bounds(&(op->contr->orig_stats));	2705	check_stat_bounds (&(op->contr->orig_stats));
2703	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2706	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2704	lost_a_stat = 1;	2707	lost_a_stat = 1;
2705	} else {	2708	}
		2709	else
		2710	{
2706	/* deplete a stat */	2711	/* deplete a stat */
2707	archetype *deparch=find_archetype("depletion");	2712	archetype *deparch = archetype::find ("depletion");
2708	object *dep;	2713	object *dep;
		2714
		2715	dep = present_arch_in_ob (deparch, op);
		2716	if (!dep)
2709		2717	{
2710	dep = present_arch_in_ob(deparch,op);
2711	if(!dep) {
2712	dep = arch_to_object(deparch);	2718	dep = arch_to_object (deparch);
2713	insert_ob_in_ob(dep, op);	2719	insert_ob_in_ob (dep, op);
2714	}	2720	}
2715	lose_this_stat = 1;	2721	lose_this_stat = 1;
2716	if (settings.balanced_stat_loss) {	2722	if (settings.balanced_stat_loss)
		2723	{
2717	/* GD */	2724	/* GD */
2718	/* Get the stat that we're about to deplete. */	2725	/* Get the stat that we're about to deplete. */
2719	this_stat = get_attr_value(&(dep->stats), i);	2726	this_stat = get_attr_value (&(dep->stats), i);
2720	if (this_stat < 0) {	2727	if (this_stat < 0)
		2728	{
2721	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;	2729	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
2722	int keep_chance = this_stat * this_stat;	2730	int keep_chance = this_stat * this_stat;
		2731
2723	/* Yes, I am paranoid. Sue me. */	2732	/* Yes, I am paranoid. Sue me. */
2724	if (keep_chance < 1)	2733	if (keep_chance < 1)
2725	keep_chance = 1;	2734	keep_chance = 1;
2726		2735
2727	/* There is a maximum depletion total per level. */	2736	/* There is a maximum depletion total per level. */
2728	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {	2737	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2738	{
2729	lose_this_stat = 0;	2739	lose_this_stat = 0;
2730	/* Take loss chance vs keep chance to see if we	2740	/* Take loss chance vs keep chance to see if we
2731	retain the stat. */	2741	retain the stat. */
2732	} else {
2733	if (random_roll(0, loss_chance + keep_chance-1,
2734	op, PREFER_LOW) < keep_chance)
2735	lose_this_stat = 0;
2736	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2737	this_stat, keep_chance, loss_chance,
2738	lose_this_stat?"LOSE":"KEEP"); */
2739	}
2740	}	2742	}
2741	}	2743	else
2742
2743	if (lose_this_stat) {
2744	this_stat = get_attr_value(&(dep->stats), i);
2745	/* We could try to do something clever like find another
2746	* stat to reduce if this fails. But chances are, if
2747	* stats have been depleted to -50, all are pretty low
2748	* and should be roughly the same, so it shouldn't make a
2749	* difference.
2750	*/	2744	{
2751	if (this_stat>=-50) {	2745	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
2752	change_attr_value(&(dep->stats), i, -1);
2753	SET_FLAG(dep, FLAG_APPLIED);
2754	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);
2755	fix_player(op);
2756	lost_a_stat = 1;	2746	lose_this_stat = 0;
		2747	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2748	this_stat, keep_chance, loss_chance,
		2749	lose_this_stat?"LOSE":"KEEP"); */
2757	}	2750	}
2758	}	2751	}
2759	}	2752	}
2760	}	2753
2761	/* If no stat lost, tell the player. */
2762	if (!lost_a_stat)	2754	if (lose_this_stat)
2763	{	2755	{
2764	/* determine_god() seems to not work sometimes... why is this?	2756	this_stat = get_attr_value (&(dep->stats), i);
2765	Should I be using something else? GD */	2757	/* We could try to do something clever like find another
2766	const char *god = determine_god(op);	2758	* stat to reduce if this fails. But chances are, if
2767	if (god && (strcmp(god, "none")))	2759	* stats have been depleted to -50, all are pretty low
2768	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2760	* and should be roughly the same, so it shouldn't make a
2769	"moment you feel the holy presence of %s protecting"	2761	* difference.
2770	" you.", god);	2762	*/
		2763	if (this_stat >= -50)
2771	else	2764	{
2772	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"	2765	change_attr_value (&(dep->stats), i, -1);
2773	" feel a holy presence protecting you.");	2766	SET_FLAG (dep, FLAG_APPLIED);
		2767	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2768	op->update_stats ();
		2769	lost_a_stat = 1;
		2770	}
2774	}	2771	}
		2772	}
		2773	}
		2774
		2775	/* If no stat lost, tell the player. */
		2776	if (!lost_a_stat)
		2777	{
		2778	/* determine_god() seems to not work sometimes... why is this?
		2779	Should I be using something else? GD */
		2780	const char *god = determine_god (op);
		2781
		2782	if (god && (strcmp (god, "none")))
		2783	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
		2784	else
		2785	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
		2786	}
		2787	#else
		2788	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you from losing yourself completely.");
2775	#endif	2789	#endif
2776	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2777	" feel a holy presence protecting you from losing yourself completely.");
2778		2790
2779	/* Put a gravestone up where the character 'almost' died. List the	2791	/* Put a gravestone up where the character 'almost' died. List the
2780	* exp loss on the stone.	2792	* exp loss on the stone.
2781	*/	2793	*/
2782	tmp=arch_to_object(find_archetype("gravestone"));	2794	tmp = arch_to_object (archetype::find ("gravestone"));
2783	sprintf(buf,"%s's gravestone",&op->name); tmp->name = buf;	2795	tmp->name = format ("%s's gravestone", &op->name);
2784	sprintf(buf,"%s's gravestones",&op->name); tmp->name_pl = buf;	2796	tmp->name_pl = format ("%s's gravestones", &op->name);
2785	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"	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 ());
2786	"who was killed\n"
2787	"by %s.\n",
2788	&op->name, op->contr->title,
2789	op->contr->killer);
2790	tmp->msg = buf;
2791	tmp->x=op->x,tmp->y=op->y;	2798	tmp->x = op->x, tmp->y = op->y;
2792	insert_ob_in_map (tmp, op->map, NULL,0);	2799	insert_ob_in_map (tmp, op->map, NULL, 0);
2793		2800
2794	/**************************************/	2801	/**************************************/
2795	/* */	2802	/* */
2796	/* Subtract the experience points, */	2803	/* Subtract the experience points, */
2797	/* if we died cause of food, give us */	2804	/* if we died cause of food, give us */
2798	/* food, and reset HP's... */	2805	/* food, and reset HP's... */
2799	/* */	2806	/* */
2800	/**************************************/	2807	/**************************************/
2801		2808
2802	/* remove any poisoning and confusion the character may be suffering.*/	2809	/* remove any poisoning and confusion the character may be suffering. */
2803	/* restore player */	2810	/* restore player */
2804	at = find_archetype("poisoning");	2811	at = archetype::find ("poisoning");
2805	tmp=present_arch_in_ob(at,op);	2812	tmp = present_arch_in_ob (at, op);
2806	if (tmp) {	2813
2807	remove_ob(tmp);	2814	if (tmp)
2808	free_object(tmp);	2815	{
		2816	tmp->destroy ();
2809	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2817	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2810	}	2818	}
2811		2819
2812	at = find_archetype("confusion");	2820	at = archetype::find ("confusion");
2813	tmp=present_arch_in_ob(at,op);	2821	tmp = present_arch_in_ob (at, op);
2814	if (tmp) {	2822	if (tmp)
2815	remove_ob(tmp);	2823	{
2816	free_object(tmp);	2824	tmp->destroy ();
2817	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2825	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2818	}	2826	}
		2827
2819	cure_disease(op,0); /* remove any disease */	2828	cure_disease (op, 0, 0); /* remove any disease */
2820		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
2821	/*add_exp(op, (op->stats.exp * -0.20)); */	2842	/*add_exp(op, (op->stats.exp * -0.20)); */
2822	apply_death_exp_penalty(op);	2843	apply_death_exp_penalty (op);
2823	if(op->stats.food < 100) op->stats.food = 900;	2844
		2845	if (op->stats.food < 100)
		2846	op->stats.food = 900;
		2847
2824	op->stats.hp = op->stats.maxhp;	2848	op->stats.hp = op->stats.maxhp;
2825	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2849	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2826	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2850	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2827		2851
2828	/*	2852	/*
2829	* 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
2830	* the player has any unpaid items. If so, remove them and put them back	2854	* and put them back in the map.
2831	* in the map.	2855	*/
2832	*/	2856	op->drop_unpaid_items ();
2833		2857
2834	if (is_in_shop (op))
2835	remove_unpaid_objects(op->inv, op);
2836
2837	/****************************************/	2858	/****************************************/
2838	/* */	2859	/* */
2839	/* Move player to his current respawn- */	2860	/* Move player to his current respawn- */
2840	/* position (usually last savebed) */	2861	/* position (usually last savebed) */
2841	/* */	2862	/* */
2842	/****************************************/	2863	/****************************************/
2843		2864
2844	enter_player_savebed(op);	2865	enter_player_savebed (op);
2845		2866
2846	/* Save the player before inserting the force to reduce
2847	* chance of abuse.
2848	*/
2849	op->contr->braced=0;	2867	op->contr->braced = 0;
2850	save_player(op,1);
2851		2868
2852	/* it is possible that the player has blown something up	2869	/* it is possible that the player has blown something up
2853	* at his savebed location, and that can have long lasting	2870	* at his savebed location, and that can have long lasting
2854	* spell effects. So first see if there is a spell effect	2871	* spell effects. So first see if there is a spell effect
2855	* on the space that might harm the player.	2872	* on the space that might harm the player.
2856	*/	2873	*/
2857	will_kill_again=0;	2874	will_kill_again = 0;
2858	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)
2859	if (tmp->type ==SPELL_EFFECT)	2876	if (tmp->type == SPELL_EFFECT)
2860	will_kill_again|=tmp->attacktype;	2877	will_kill_again |= tmp->attacktype;
2861	}	2878
2862	if (will_kill_again) {	2879	if (will_kill_again)
		2880	{
2863	object *force;	2881	object *force;
2864	int at;	2882	int at;
2865		2883
2866	force=get_archetype(FORCE_NAME);	2884	force = get_archetype (FORCE_NAME);
2867	/* 50 ticks should be enough time for the spell to abate */	2885	/* 50 ticks should be enough time for the spell to abate */
2868	force->speed=0.1;	2886	force->speed = 0.1f;
2869	force->speed_left=-5.0;	2887	force->speed_left = -5.f;
2870	SET_FLAG(force, FLAG_APPLIED);	2888	SET_FLAG (force, FLAG_APPLIED);
2871	for (at=0; at<NROFATTACKS; at++) {	2889	for (at = 0; at < NROFATTACKS; at++)
2872	if (will_kill_again & (1 << at))	2890	if (will_kill_again & (1 << at))
2873	force->resist[at] = 100;	2891	force->resist[at] = 100;
		2892
		2893	insert_ob_in_ob (force, op);
		2894	op->update_stats ();
		2895
		2896	}
		2897
		2898	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
		2899	}
		2900
		2901	void
		2902	loot_object (object *op)
		2903	{ /* Grab and destroy some treasure */
		2904	object *tmp, *tmp2, *next;
		2905
		2906	op->close_container (); /* close open sack first */
		2907
		2908	for (tmp = op->inv; tmp; tmp = next)
		2909	{
		2910	next = tmp->below;
		2911
		2912	if (tmp->invisible)
		2913	continue;
		2914
		2915	tmp->remove ();
		2916	tmp->x = op->x, tmp->y = op->y;
		2917
		2918	if (tmp->type == CONTAINER)
		2919	loot_object (tmp); /* empty container to ground */
		2920
		2921	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2922	{
		2923	if (tmp->nrof > 1)
		2924	{
		2925	tmp->decrease (rndm (1, tmp->nrof - 1));
		2926	insert_ob_in_map (tmp, op->map, NULL, 0);
2874	}	2927	}
2875	insert_ob_in_ob(force, op);
2876	fix_player(op);
2877
2878	}
2879	/**************************************/
2880	/* */
2881	/* Repaint the characters inv, and */
2882	/* stats, and show a nasty message ;) */
2883	/* */
2884	/**************************************/
2885
2886	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2887	return;
2888	} /* NOT_PERMADETH */
2889	else {
2890	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2891	* should probably be embedded in an else statement.
2892	*/
2893
2894	op->contr->party=NULL;
2895	if (settings.set_title == TRUE)
2896	op->contr->own_title[0]='\0';
2897	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2898	check_score(op);
2899	if(op->contr->ranges[range_golem]!=NULL) {
2900	remove_friendly_object(op->contr->ranges[range_golem]);
2901	remove_ob(op->contr->ranges[range_golem]);
2902	free_object(op->contr->ranges[range_golem]);
2903	op->contr->ranges[range_golem]=NULL;
2904	op->contr->golem_count=0;
2905	}
2906	loot_object(op); /* Remove some of the items for good */
2907	remove_ob(op);
2908	op->direction=0;
2909
2910	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2911	delete_character(op->name,0);
2912	if (settings.resurrection == TRUE) {
2913	/* save playerfile sans equipment when player dies
2914	** then save it as player.pl.dead so that future resurrection
2915	** type spells will work on them nicely
2916	*/
2917	delete_character(op->name,0);
2918	op->stats.hp = op->stats.maxhp;
2919	op->stats.food = 999;
2920
2921	/* set the location of where the person will reappear when */
2922	/* maybe resurrection code should fix map also */
2923	strcpy(op->contr->maplevel, settings.emergency_mapname);
2924	if(op->map!=NULL)
2925	op->map = NULL;
2926	op->x = settings.emergency_x;
2927	op->y = settings.emergency_y;
2928	save_player(op,0);
2929	op->map = map;
2930	/* please see resurrection.c: peterm */
2931	dead_player(op);
2932	} else {	2928	else
2933	delete_character(op->name,1);	2929	tmp->destroy ();
2934	}	2930	}
2935	}	2931	else
2936	play_again(op);
2937
2938	/* peterm: added to create a corpse at deathsite. */
2939	tmp=arch_to_object(find_archetype("corpse_pl"));
2940	sprintf(buf,"%s", &op->name);
2941	tmp->name = tmp->name_pl = buf;
2942	tmp->level=op->level;
2943	tmp->x=x;tmp->y=y;
2944	tmp->msg = gravestone_text(op);
2945	SET_FLAG (tmp, FLAG_UNIQUE);
2946	insert_ob_in_map (tmp, map, NULL,0);
2947	}
2948	}
2949
2950
2951	void loot_object(object *op) { /* Grab and destroy some treasure */
2952	object *tmp,*tmp2,*next;
2953
2954	if (op->container) { /* close open sack first */
2955	esrv_apply_container (op, op->container);
2956	}
2957
2958	for(tmp=op->inv;tmp!=NULL;tmp=next) {
2959	next=tmp->below;
2960	if (tmp->type==EXPERIENCE || tmp->invisible) continue;
2961	remove_ob(tmp);
2962	tmp->x=op->x,tmp->y=op->y;
2963	if (tmp->type == CONTAINER) { /* empty container to ground */
2964	loot_object(tmp);
2965	}
2966	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)
2967	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {
2968	if(tmp->nrof>1) {
2969	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));
2970	free_object(tmp2);
2971	insert_ob_in_map(tmp,op->map,NULL,0);	2932	insert_ob_in_map (tmp, op->map, NULL, 0);
2972	} else
2973	free_object(tmp);
2974	} else
2975	insert_ob_in_map(tmp,op->map,NULL,0);
2976	}	2933	}
2977	}	2934	}
2978		2935
2979	/*	2936	/*
2980	* fix_weight(): Check recursively the weight of all players, and fix	2937	* fix_weight(): Check recursively the weight of all players, and fix
2981	* 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
2982	* was changed.	2939	* was changed.
2983	*/	2940	*/
2984		2941	void
2985	void fix_weight(void) {	2942	fix_weight (void)
2986	player *pl;	2943	{
2987	for (pl = first_player; pl != NULL; pl = pl->next) {	2944	for_all_players (pl)
2988	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2945	{
2989	if(old == sum)	2946	sint32 old = pl->ob->carrying;
2990	continue;	2947
2991	fix_player(pl->ob);	2948	pl->ob->update_weight ();
2992	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2949
2993	&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	}
2994	}	2955	}
2995	}	2956	}
2996		2957
		2958	void
2997	void fix_luck(void) {	2959	fix_luck (void)
2998	player *pl;	2960	{
2999	for (pl = first_player; pl != NULL; pl = pl->next)	2961	for_all_players (pl)
3000	if (!pl->ob->contr->state)	2962	if (!pl->ob->contr->ns->state)
3001	change_luck(pl->ob, 0);	2963	pl->ob->change_luck (0);
3002	}	2964	}
3003
3004		2965
3005	/* cast_dust() - handles op throwing objects of type 'DUST'.	2966	/* cast_dust() - handles op throwing objects of type 'DUST'.
3006	* This is much simpler in the new spell code - we basically	2967	* This is much simpler in the new spell code - we basically
3007	* just treat this as any other spell casting object.	2968	* just treat this as any other spell casting object.
3008	*/	2969	*/
3009
3010	void	2970	void
3011	cast_dust (object * op, object * throw_ob, int dir)	2971	cast_dust (object *op, object *throw_ob, int dir)
3012	{	2972	{
3013	object *skop, *spob;	2973	object *skop, *spob;
3014		2974
3015	skop = find_skill_by_name (op, throw_ob->skill);	2975	skop = find_skill_by_name (op, throw_ob->skill);
3016		2976
3017	/* casting POTION 'dusts' is really a use_magic_item skill */	2977	/* casting POTION 'dusts' is really a use_magic_item skill */
3018	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2978	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3019	{	2979	{
3020	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);
3021	&op->name);
3022	return;	2981	return;
3023	}	2982	}
3024		2983
3025	spob = throw_ob->inv;	2984	spob = throw_ob->inv;
3026		2985
3027	// 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
3028	// 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
3029	// errors should be reported as early as possible IMHO)	2988	// errors should be reported as early as possible IMHO)
3030	if (!spob)	2989	if (!spob)
3031	{	2990	{
3032	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);
3033	&throw_ob->name, &op->name);
3034	return;	2992	return;
3035	}	2993	}
3036		2994
3037	if (op->type == PLAYER)	2995	if (op->type == PLAYER)
3038	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);
3039		2997
3040	cast_spell (op, throw_ob, dir, spob, NULL);	2998	cast_spell (op, throw_ob, dir, spob, NULL);
3041		2999
3042	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	3000	throw_ob->destroy ();
3043	remove_ob (throw_ob);
3044	free_object (throw_ob);
3045	}	3001	}
3046		3002
		3003	void
3047	void make_visible (object *op) {	3004	make_visible (object *op)
		3005	{
3048	op->hide = 0;	3006	op->hide = 0;
3049	op->invisible = 0;	3007	op->invisible = 0;
		3008
3050	if(op->type==PLAYER) {	3009	if (op->type == PLAYER)
		3010	{
3051	op->contr->tmp_invis = 0;	3011	op->contr->tmp_invis = 0;
3052	op->contr->invis_race = 0;	3012	op->contr->invis_race = 0;
3053	}	3013	}
		3014
3054	update_object(op,UP_OBJ_FACE);	3015	update_object (op, UP_OBJ_CHANGE);
3055	}	3016	}
3056		3017
		3018	int
3057	int is_true_undead(object *op) {	3019	is_true_undead (object *op)
3058	object *tmp=NULL;	3020	{
3059
3060	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;	3021	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		3022	return 1;
3061		3023
3062	if(op->type==PLAYER)
3063	for(tmp=op->inv;tmp;tmp=tmp->below)
3064	if(tmp->type==EXPERIENCE && tmp->stats.Wis)
3065	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;
3066	return 0;	3024	return 0;
3067	}	3025	}
3068		3026
3069	/* look at the surrounding terrain to determine	3027	/* look at the surrounding terrain to determine
3070	* the hideability of this object. Positive levels	3028	* the hideability of this object. Positive levels
3071	* indicate greater hideability.	3029	* indicate greater hideability.
3072	*/	3030	*/
3073		3031	int
3074	int hideability(object *ob) {	3032	hideability (object *ob)
		3033	{
3075	int i,level=0, mflag;	3034	int i, level = 0, mflag;
3076	sint16 x,y;	3035	sint16 x, y;
3077		3036
3078	if(!ob||!ob->map) return 0;	3037	if (!ob || !ob->map)
		3038	return 0;
3079		3039
3080	/* so, on normal lighted maps, its hard to hide */	3040	/* so, on normal lighted maps, its hard to hide */
3081	level=ob->map->darkness - 2;	3041	level = ob->map->darkness - 2;
3082		3042
3083	/* this also picks up whether the object is glowing.	3043	/* this also picks up whether the object is glowing.
3084	* 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
3085	* as bad as carrying a light on a pitch dark map */	3045	* as bad as carrying a light on a pitch dark map */
3086	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3046	if (has_carried_lights (ob))
		3047	level = -(10 + (2 * ob->map->darkness));
3087		3048
3088	/* scan through all nearby squares for terrain to hide in */	3049	/* scan through all nearby squares for terrain to hide in */
3089	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	{
3090	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3054	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3091	if (mflag & P_OUT_OF_MAP) { continue; }	3055	if (mflag & P_OUT_OF_MAP)
		3056	continue;
		3057
3092	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3058	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3093	level += 2;	3059	level += 2;
3094	else /* open terrain! */	3060	else /* open terrain! */
3095	level -= 1;	3061	level -= 1;
3096	}	3062	}
3097		3063
3098	#if 0	3064	#if 0
3099	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3065	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3100	#endif	3066	#endif
3101	return level;	3067	return level;
3102	}	3068	}
3103		3069
3104	/* For Hidden creatures - a chance of becoming 'unhidden'	3070	/* For Hidden creatures - a chance of becoming 'unhidden'
3105	* every time they move - as we subtract off 'invisibility'	3071	* every time they move - as we subtract off 'invisibility'
3106	* AND, for players, if they move into a ridiculously unhideable	3072	* AND, for players, if they move into a ridiculously unhideable
3107	* spot (surrounded by clear terrain in broad daylight). -b.t.	3073	* spot (surrounded by clear terrain in broad daylight). -b.t.
3108	*/	3074	*/
3109		3075	void
3110	void do_hidden_move (object *op) {	3076	do_hidden_move (object *op)
3111	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3077	{
3112	object *skop;	3078	int hide = 0;
3113		3079
3114	if(!op || !op->map) return;	3080	if (!op || !op->map)
		3081	return;
3115		3082
3116	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);
3117		3085
3118	/* 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! */
3119	if(op->type==PLAYER && op->contr->run_on) {	3087	if (op->type == PLAYER && op->contr->run_on)
3120	if(!skop || num >= skop->level) {	3088	if (!skop || num >= skop->level)
		3089	{
3121	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!");
3122	make_visible(op);
3123	return;
3124	} else num += 20;
3125	}
3126	num += op->map->difficulty;
3127	hide = hideability(op); /* modify by terrain hidden level */
3128	num -= hide;
3129	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {
3130	make_visible(op);	3091	make_visible (op);
3131	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3092	return;
3132	"You moved out of hiding! You are visible!");
3133	}	3093	}
		3094	else
		3095	num += 20;
		3096
		3097	num += op->map->difficulty;
		3098	hide = hideability (op); /* modify by terrain hidden level */
		3099	num -= hide;
		3100
		3101	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3102	{
		3103	make_visible (op);
		3104
		3105	if (op->type == PLAYER)
		3106	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
		3107	}
3134	else if (op->type == PLAYER && skop) {	3108	else if (op->type == PLAYER && skop)
3135	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);
3136	}
3137	}	3110	}
3138		3111
3139	/* determine if who is standing near a hostile creature. */	3112	/* determine if who is standing near a hostile creature. */
3140		3113
		3114	int
3141	int stand_near_hostile( object *who ) {	3115	stand_near_hostile (object *who)
		3116	{
3142	object *tmp=NULL;	3117	object *tmp = NULL;
3143	int i,friendly=0,player=0, mflags;	3118	int i, friendly = 0, player = 0, mflags;
3144	mapstruct *m;	3119	maptile *m;
3145	sint16 x,y;	3120	sint16 x, y;
3146		3121
3147	if(!who) return 0;	3122	if (!who)
		3123	return 0;
3148		3124
3149	if(who->type==PLAYER) player=1;	3125	if (who->type == PLAYER)
		3126	player = 1;
		3127
		3128	else
3150	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);	3129	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
3151		3130
3152	/* search adjacent squares */	3131	/* search adjacent squares */
3153	for(i=1;i<9;i++) {	3132	for (i = 1; i < 9; i++)
		3133	{
3154	x = who->x+freearr_x[i];	3134	x = who->x + freearr_x[i];
3155	y = who->y+freearr_y[i];	3135	y = who->y + freearr_y[i];
3156	m = who->map;	3136	m = who->map;
3157	mflags = get_map_flags(m, &m, x, y, &x, &y);	3137	mflags = get_map_flags (m, &m, x, y, &x, &y);
3158	/* space must be blocked if there is a monster. If not	3138	/* space must be blocked if there is a monster. If not
3159	* blocked, don't need to check this space.	3139	* blocked, don't need to check this space.
3160	*/	3140	*/
3161	if (mflags & P_OUT_OF_MAP) continue;	3141	if (mflags & P_OUT_OF_MAP)
		3142	continue;
3162	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;	3143	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3163		3144	continue;
3164	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {	3145
3165	if((player||friendly)	3146	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3147	{
3166	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))	3148	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3149	return 1;
		3150	else if (tmp->type == PLAYER)
		3151	{
		3152	/*don't let a hidden DM prevent you from hiding */
		3153	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3167	return 1;	3154	return 1;
3168	else if(tmp->type==PLAYER)
3169	{
3170	/*don't let a hidden DM prevent you from hiding*/
3171	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3172	return 1;
3173	}	3155	}
3174	}	3156	}
3175	}	3157	}
3176	return 0;	3158	return 0;
3177	}	3159	}
3178		3160
3179	/* check the player los field for viewability of the	3161	/* check the player los field for viewability of the
3180	* object op. This function works fine for monsters,	3162	* object op. This function works fine for monsters,
3181	* 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
3182	* a pile (say a coin under a table would return "viewable"	3164	* a pile (say a coin under a table would return "viewable"
3183	* by this routine). Another question, should we be	3165	* by this routine). Another question, should we be
3184	* concerned with the direction the player is looking	3166	* concerned with the direction the player is looking
3185	* in? Realistically, most of use cant see stuff behind	3167	* in? Realistically, most of us can't see stuff behind
3186	* our backs...on the other hand, does the "facing" direction	3168	* our backs...on the other hand, does the "facing" direction
3187	* imply the way your head, or body is facing? Its possible	3169	* imply the way your head, or body is facing? It's possible
3188	* 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.
3189	* -b.t.	3171	* -b.t.
3190	* This function is now map tiling safe.	3172	* This function is now map tiling safe.
3191	*/	3173	*/
3192		3174	int
3193	int player_can_view (object *pl,object *op) {	3175	player_can_view (object *pl, object *op)
		3176	{
3194	rv_vector rv;	3177	rv_vector rv;
3195	int dx,dy;	3178	int dx, dy;
3196		3179
3197	if(pl->type!=PLAYER) {	3180	if (pl->type != PLAYER)
		3181	{
3198	LOG(llevError,"player_can_view() called for non-player object\n");	3182	LOG (llevError, "player_can_view() called for non-player object\n");
3199	return -1;	3183	return -1;
3200	}	3184	}
3201	if (!pl || !op) return 0;
3202		3185
3203	if(op->head) { op = op->head; }	3186	if (!pl || !op)
3204	get_rangevector(pl, op, &rv, 0x1);
3205
3206	/* starting with the 'head' part, lets loop
3207	* through the object and find if it has any
3208	* part that is in the los array but isnt on
3209	* a blocked los square.
3210	* we use the archetype to figure out offsets.
3211	*/
3212	while(op) {
3213	dx = rv.distance_x + op->arch->clone.x;
3214	dy = rv.distance_y + op->arch->clone.y;
3215
3216	/* only the viewable area the player sees is updated by LOS
3217	* code, so we need to restrict ourselves to that range of values
3218	* for any meaningful values.
3219	*/
3220	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3221	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3222	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3223	return 1;
3224	op = op->more;
3225	}
3226	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;
3227	}	3217	}
3228		3218
3229	/* routine for both players and monsters. We call this when	3219	/* routine for both players and monsters. We call this when
3230	* there is a possibility for our action distrubing our hiding	3220	* there is a possibility for our action distrubing our hiding
3231	* place or invisiblity spell. Artefact invisiblity is not	3221	* place or invisiblity spell. Artefact invisiblity is not
3232	* effected by this. If we arent invisible to begin with, we	3222	* effected by this. If we arent invisible to begin with, we
3233	* return 0.	3223	* return 0.
3234	*/	3224	*/
		3225	int
3235	int action_makes_visible (object *op) {	3226	action_makes_visible (object *op)
3236		3227	{
3237	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3228	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3229	{
3238	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3230	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3239	return 0;	3231	return 0;
3240		3232
3241	if (op->contr && op->contr->tmp_invis == 0) return 0;	3233	if (op->contr && op->contr->tmp_invis == 0)
		3234	return 0;
3242		3235
3243	/* If monsters, they should become visible */	3236	/* If monsters, they should become visible */
3244	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3237	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
		3238	{
3245	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");
3246	return 1;	3240	return 1;
3247	}	3241	}
3248	}	3242	}
		3243
3249	return 0;	3244	return 0;
3250	}	3245	}
3251		3246
3252	/* op_on_battleground - checks if the given object op (usually	3247	/* op_on_battleground - checks if the given object op (usually
3253	* a player) is standing on a valid battleground-tile,	3248	* a player) is standing on a valid battleground-tile,
3254	* function returns TRUE/FALSE. If true x, y returns the battleground	3249	* function returns TRUE/FALSE. If true x, y returns the battleground
3255	* -exit-coord. (and if x, y not NULL)	3250	* -exit-coord. (and if x, y not NULL)
3256	* 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
3257	* 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
3258	* 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
3259	*/	3254	*/
		3255	int
3260	int op_on_battleground (object *op, int *x, int *y) {	3256	op_on_battleground (object *op, int *x, int *y)
3261	object *tmp;	3257	{
3262
3263	/* A battleground-tile needs the following attributes to be valid:	3258	/* A battleground-tile needs the following attributes to be valid:
3264	* 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),
3265	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3260	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3266	* and the exit-coordinates sp/hp must both be > 0.	3261	* and the exit-coordinates sp/hp must both be > 0.
3267	* => The intention here is to prevent abuse of the battleground-	3262	* => The intention here is to prevent abuse of the battleground-
3268	* feature (like pickable or hidden battleground tiles). */	3263	* feature (like pickable or hidden battleground tiles). */
3269	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3264	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3265	{
3270	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3266	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3267	{
3271	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3268	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3272	strcmp(tmp->name, "battleground")==0 &&	3269	&& tmp->type == BATTLEGROUND
3273	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3270	&& tmp->name == shstr_battleground
		3271	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3272	{
3274	/*before we assign the exit, check if this is a teambattle*/	3273	/* before we assign the exit, check if this is a teambattle */
3275	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))
3276	object *invtmp;	3275	{
3277	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3276	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3277	{
3278	if(invtmp->type==FORCE && invtmp->slaying &&	3278	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3279	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3279	{
3280	if (x != NULL && y != NULL)	3280	if (x && y)
3281	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3281	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3282
3282	return 1;	3283	return 1;
		3284	}
3283	}	3285	}
3284	}	3286	}
3285	}	3287
3286	if (x != NULL && y != NULL)	3288	if (x && y)
3287	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);	3289	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3290
3288	return 1;	3291	return 1;
		3292	}
3289	}	3293	}
3290	}
3291	}	3294	}
		3295
3292	/* If we got here, did not find a battleground */	3296	/* If we got here, did not find a battleground */
3293	return 0;	3297	return 0;
3294	}	3298	}
3295		3299
3296	/*	3300	/*
…		…
3300	* attributes:	3304	* attributes:
3301	* object *who the dragon player	3305	* object *who the dragon player
3302	* int atnr the attack-number of the ability focus	3306	* int atnr the attack-number of the ability focus
3303	* int level ability level	3307	* int level ability level
3304	*/	3308	*/
		3309	void
3305	void dragon_ability_gain(object *who, int atnr, int level) {	3310	dragon_ability_gain (object *who, int atnr, int level)
		3311	{
3306	treasurelist *trlist = NULL; /* treasurelist */	3312	treasurelist *trlist = NULL; /* treasurelist */
3307	treasure *tr; /* treasure */	3313	treasure *tr; /* treasure */
3308	object *tmp,*skop; /* tmp. object */	3314	object *tmp, *skop; /* tmp. object */
3309	object *item; /* treasure object */	3315	object *item; /* treasure object */
3310	char buf[MAX_BUF]; /* tmp. string buffer */	3316	char buf[MAX_BUF]; /* tmp. string buffer */
3311	int i=0, j=0;	3317	int i = 0, j = 0;
3312		3318
3313	/* get the appropriate treasurelist */	3319	/* get the appropriate treasurelist */
3314	if (atnr == ATNR_FIRE)	3320	if (atnr == ATNR_FIRE)
3315	trlist = find_treasurelist("dragon_ability_fire");	3321	trlist = treasurelist::find (shstr_dragon_ability_fire);
3316	else if (atnr == ATNR_COLD)	3322	else if (atnr == ATNR_COLD)
3317	trlist = find_treasurelist("dragon_ability_cold");	3323	trlist = treasurelist::find (shstr_dragon_ability_cold);
3318	else if (atnr == ATNR_ELECTRICITY)	3324	else if (atnr == ATNR_ELECTRICITY)
3319	trlist = find_treasurelist("dragon_ability_elec");	3325	trlist = treasurelist::find (shstr_dragon_ability_elec);
3320	else if (atnr == ATNR_POISON)	3326	else if (atnr == ATNR_POISON)
3321	trlist = find_treasurelist("dragon_ability_poison");	3327	trlist = treasurelist::find (shstr_dragon_ability_poison);
3322		3328
3323	if (trlist == NULL || who->type != PLAYER)	3329	if (trlist == NULL || who->type != PLAYER)
		3330	return;
		3331
		3332	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
		3333
		3334	if (!tr || !tr->item)
		3335	{
		3336	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
		3337	return;
		3338	}
		3339
		3340	/* everything seems okay - now bring on the gift: */
		3341	item = tr->item;
		3342
		3343	if (item->type == SPELL)
		3344	{
		3345	if (check_spell_known (who, item->name))
3324	return;	3346	return;
3325		3347
3326	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3348	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3327	tr = tr->next, i++);	3349	do_learn_spell (who, item, 0);
3328		3350	return;
3329	if (tr == NULL || tr->item == NULL) {	3351	}
3330	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3352
		3353	/* grant direct spell */
		3354	if (item->type == SPELLBOOK)
		3355	{
		3356	if (!item->inv)
		3357	{
		3358	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
		3359	return;
		3360	}
		3361	if (check_spell_known (who, item->inv->name))
3331	return;	3362	return;
3332	}
3333
3334	/* everything seems okay - now bring on the gift: */
3335	item = &(tr->item->clone);
3336
3337	if (item->type == SPELL) {
3338	if (check_spell_known (who, item->name))
3339	return;
3340
3341	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3342	do_learn_spell (who, item, 0);
3343	return;
3344	}
3345
3346	/* grant direct spell */
3347	if (item->type == SPELLBOOK) {
3348	if (!item->inv) {
3349	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n", &item->name);
3350	return;
3351	}
3352	if (check_spell_known (who, item->inv->name))
3353	return;
3354	if (item->invisible) {	3363	if (item->invisible)
		3364	{
3355	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);
3356	do_learn_spell (who, item->inv, 0);	3366	do_learn_spell (who, item->inv, 0);
3357	return;	3367	return;
3358	}	3368	}
3359	}	3369	}
3360	else if (item->type == SKILL_TOOL && item->invisible) {	3370	else if (item->type == SKILL_TOOL && item->invisible)
		3371	{
3361	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	{
3362		3374
3363	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3375	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3364	* 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
3365	* 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,
3366	* but not all of them, he gets nothing.	3378	* but not all of them, he gets nothing.
3367	*/	3379	*/
3368	if (!(skop->attacktype & item->attacktype)) {	3380	if (!(skop->attacktype & item->attacktype))
		3381	{
3369	/* Give new attacktype */	3382	/* Give new attacktype */
3370	skop->attacktype |= item->attacktype;	3383	skop->attacktype |= item->attacktype;
3371		3384
3372	/* always add physical if there's none */	3385	/* always add physical if there's none */
3373	skop->attacktype |= AT_PHYSICAL;	3386	skop->attacktype |= AT_PHYSICAL;
3374		3387
3375	if (item->msg != NULL)	3388	if (item->msg != NULL)
3376	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3389	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3377		3390
3378	/* Give player new face */	3391	/* Give player new face */
3379	if (item->animation_id) {	3392	if (item->animation_id)
		3393	{
3380	who->face = skop->face;	3394	who->face = skop->face;
3381	who->animation_id = item->animation_id;	3395	who->animation_id = item->animation_id;
3382	who->anim_speed = item->anim_speed;	3396	who->anim_speed = item->anim_speed;
3383	who->last_anim = 0;	3397	who->last_anim = 0;
3384	who->state = 0;	3398	who->state = 0;
3385	animate_object(who, who->direction);	3399	animate_object (who, who->direction);
3386	}	3400	}
3387	}	3401	}
3388	}	3402	}
3389	}	3403	}
3390	else if (item->type == FORCE) {	3404	else if (item->type == FORCE)
		3405	{
3391	/* forces in the treasurelist can alter the player's stats */	3406	/* forces in the treasurelist can alter the player's stats */
3392	object *skin;	3407	object *skin;
		3408
3393	/* first get the dragon skin force */	3409	/* first get the dragon skin force */
3394	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)
3395	skin=skin->below);	3411	;
3396	if (skin == NULL) return;	3412
3397		3413	if (!skin)
		3414	return;
		3415
3398	/* adding new spellpath attunements */	3416	/* adding new spellpath attunements */
3399	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3417	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3418	{
3400	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3419	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3401		3420
3402	/* print message */	3421	/* print message */
3403	sprintf(buf, "You feel attuned to ");	3422	sprintf (buf, "You feel attuned to ");
3404	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3423	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3424	{
3405	if(item->path_attuned & (1<<i)) {	3425	if (item->path_attuned & (1 << i))
		3426	{
3406	if (j)	3427	if (j)
3407	strcat(buf," and ");	3428	strcat (buf, " and ");
3408	else	3429	else
3409	j = 1;	3430	j = 1;
3410	strcat(buf, spellpathnames[i]);	3431	strcat (buf, spellpathnames[i]);
3411	}	3432	}
3412	}	3433	}
3413	strcat(buf,".");	3434	strcat (buf, ".");
3414	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3435	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3415	}	3436	}
3416		3437
3417	/* evtl. adding flags: */	3438	/* evtl. adding flags: */
3418	if(QUERY_FLAG(item, FLAG_XRAYS))	3439	if (QUERY_FLAG (item, FLAG_XRAYS))
3419	SET_FLAG(skin, FLAG_XRAYS);	3440	SET_FLAG (skin, FLAG_XRAYS);
3420	if(QUERY_FLAG(item, FLAG_STEALTH))	3441	if (QUERY_FLAG (item, FLAG_STEALTH))
3421	SET_FLAG(skin, FLAG_STEALTH);	3442	SET_FLAG (skin, FLAG_STEALTH);
3422	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3443	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3423	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3444	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3424		3445
3425	/* print message if there is one */	3446	/* print message if there is one */
3426	if (item->msg != NULL)	3447	if (item->msg != NULL)
3427	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
3428	}	3451	{
3429	else {
3430	/* generate misc. treasure */	3452	/* generate misc. treasure */
3431	tmp = arch_to_object (tr->item);	3453	tmp = arch_to_object (tr->item);
3432	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));
3433	tmp = insert_ob_in_ob (tmp, who);	3455	who->insert (tmp);
3434	if (who->type == PLAYER)
3435	esrv_send_item(who, tmp);
3436	}	3456	}
3437	}	3457	}
3438		3458
3439	/**	3459	/**
3440	* 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
3441	* not readied.	3461	* not readied.
3442	*/	3462	*/
		3463	void
3443	void player_unready_range_ob(player *pl, object *ob) {	3464	player_unready_range_ob (player *pl, object *ob)
3444	rangetype i;	3465	{
		3466	if (pl->ob->current_weapon == ob)
		3467	pl->ob->current_weapon = 0;
3445		3468
3446	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3469	if (pl->combat_ob == ob)
3447	if (pl->ranges[i] == ob) {	3470	pl->combat_ob = 0;
3448	pl->ranges[i] = NULL;	3471
3449	if (pl->shoottype == i) {	3472	if (pl->ranged_ob == ob)
3450	pl->shoottype = range_none;	3473	pl->ranged_ob = 0;
3451	}
3452	}
3453	}
3454	}	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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