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Comparing deliantra/server/server/player.C (file contents):
Revision 1.6 by root, Sat Aug 26 23:36:34 2006 UTC vs.
Revision 1.179 by root, Sun Jan 13 13:20:43 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 1.6 2006/08/26 23:36:34 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007 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, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", (char *)"%s\n%s", subject, news); /*send previously read news */
		128
		129	strcpy (subject, buf + 1);
		130	strip_endline (subject);
		131	size = 0;
		132	news[0] = '\0';
		133	}
		134	else
		135	{
		136	if (size + strlen (buf) >= HUGE_BUF)
72	{	137	{
73	if ( found )	138	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
74	return NULL;	139	break;
75
76	found = pl;
77	}	140	}
		141	strncat (news + size, buf, HUGE_BUF - size);
		142	size += strlen (buf);
78	}	143	}
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		144	}
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);	145
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	146	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
91	return;	147	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);	148	close_and_delete (fp, comp);
103	}	149	}
104		150
105	void send_rules(const object *op) {	151	/* This loads the first map an puts the player on it. */
106	char buf[MAX_BUF];	152	static void
107	char rules[HUGE_BUF];	153	set_first_map (object *op)
108	FILE *fp;	154	{
109	int comp;	155	op->contr->maplevel = first_map_path;
110	int size;	156	op->x = -1;
111		157	op->y = -1;
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);	158	}
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	159
		160	void
		161	player::activate ()
		162	{
		163	if (active)
114	return;	164	return;
		165
		166	players.insert (this);
		167	ob->remove ();
		168	ob->map = 0;
		169	ob->activate_recursive ();
		170	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		171	add_friendly_object (ob);
		172	}
		173
		174	void
		175	player::deactivate ()
		176	{
		177	if (!active)
		178	return;
		179
		180	terminate_all_pets (ob);
		181	remove_friendly_object (ob);
		182	ob->deactivate_recursive ();
		183
		184	if (ob->map)
		185	maplevel = ob->map->path;
		186
		187	ob->remove ();
		188	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		189	ob->map = 0;
		190	party = 0;
		191
		192	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		193
		194	players.erase (this);
		195	}
		196
		197	// connect the player with a specific client
		198	// also changes, rationalises, and fixes some incorrect settings
		199	void
		200	player::connect (client *ns)
		201	{
		202	this->ns = ns;
		203	ns->pl = this;
		204
		205	run_on = 0;
		206	fire_on = 0;
		207	ob->close_container (); //TODO: client-specific
		208
		209	ns->update_look = 0;
		210	ns->look_position = 0;
		211
		212	clear_los (this);
		213
		214	ns->reset_stats ();
		215
		216	/* make sure he's a player -- needed because of class change. */
		217	ob->type = PLAYER; // we are paranoid
		218	ob->race = ob->arch->race;
		219
		220	ob->carrying = sum_weight (ob);
		221	link_player_skills (ob);
		222
		223	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
		224
		225	assign (title, ob->arch->object::name);
		226
		227	/* if it's a dragon player, set the correct title here */
		228	if (is_dragon_pl (ob))
115	}	229	{
116	rules[0]='\0';	230	object *tmp, *abil = 0, *skin = 0;
117	size=0;	231
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	232	for (tmp = ob->inv; tmp; tmp = tmp->below)
119	if( *buf == '#')	233	if (tmp->type == FORCE)
120	continue;	234	if (tmp->arch->archname == shstr_dragon_ability_force)
121	if (size + strlen(buf)>=HUGE_BUF)	235	abil = tmp;
		236	else if (tmp->arch->archname == shstr_dragon_skin_force)
		237	skin = tmp;
		238
		239	set_dragon_name (ob, abil, skin);
		240	}
		241
		242	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		243
		244	esrv_new_player (this, ob->weight + ob->carrying);
		245
		246	ob->update_stats ();
		247
		248	ns->floorbox_update ();
		249	esrv_send_inventory (ob, ob);
		250	esrv_add_spells (this, 0);
		251
		252	activate ();
		253
		254	send_rules (ob);
		255	send_news (ob);
		256	display_motd (ob);
		257
		258	INVOKE_PLAYER (CONNECT, this);
		259	INVOKE_PLAYER (LOGIN, this);
		260	}
		261
		262	void
		263	player::disconnect ()
		264	{
		265	if (ob)
		266	{
		267	ob->close_container (); //TODO: client-specific
		268	ob->drop_unpaid_items ();
		269	}
		270
		271	if (ns)
		272	{
		273	if (active)
		274	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		275
		276	INVOKE_PLAYER (DISCONNECT, this);
		277
		278	ns->reset_stats ();
		279	ns->pl = 0;
		280	ns = 0;
		281	}
		282
		283	observe = ob;
		284
		285	deactivate ();
		286	}
		287
		288	// the need for this function can be explained
		289	// by load_object not returning the object
		290	void
		291	player::set_object (object *op)
		292	{
		293	ob = observe = op;
		294	ob->contr = this; /* this aren't yet in archetype */
		295
		296	ob->speed = 1.0f;
		297	ob->speed_left = 0.5f;
		298
		299	ob->direction = 5; /* So player faces south */
		300
		301	ob->flag [FLAG_READY_WEAPON] = false;
		302	ob->flag [FLAG_READY_SKILL] = false;
		303	ob->flag [FLAG_READY_BOW] = false;
		304
		305	for (object *op = ob->inv; op; op = op->below)
		306	if (op->flag [FLAG_APPLIED])
		307	switch (op->type)
122	{	308	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	309	case SKILL:
124	break;	310	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;	311	break;
167	}	312
168	strncat(news+size,buf,HUGE_BUF-size);	313	case WAND:
169	size+=strlen(buf);	314	case ROD:
		315	case HORN:
		316	case BOW:
		317	ranged_ob = op;
		318	break;
		319
		320	case WEAPON:
		321	combat_ob = op;
		322	break;
170	}	323	}
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		324
181	int playername_ok(const char *cp) {	325	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
182	/* Don't allow - or _ as first character in the name */
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	}	326	}
190		327
191	/* This no longer sets the player map. Also, it now updates	328	void
192	* all the pointers so the caller doesn't need to do that.	329	player::set_observe (object *op)
193	* Caller is responsible for setting the correct map.	330	{
194	*/	331	observe = op ? op : ob;
		332	do_los = 1;
		333	}
195		334
196	/* Redo this to do both get_player_ob and get_player.	335	player::player ()
197	* Hopefully this will be less bugfree and simpler.	336	{
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player* get_player(player *p) {
203	object *op=arch_to_object(get_player_archetype(NULL));
204	int i;
205
206	if (!p) {
207	player *tmp;
208
209	p = (player *) malloc(sizeof(player));
210	if(p==NULL)
211	fatal(OUT_OF_MEMORY);
212
213	/* This adds the player in the linked list. There is extra
214	* complexity here because we want to add the new player at the
215	* end of the list - there is in fact no compelling reason that
216	* that needs to be done except for things like output of
217	* 'who'.
218	*/
219	tmp=first_player;
220	while(tmp!=NULL&&tmp->next!=NULL)
221	tmp=tmp->next;
222	if(tmp!=NULL)
223	tmp->next=p;
224	else
225	first_player=p;
226
227	p->next = NULL;
228	}
229
230	/* Clears basically the entire player structure except
231	* for next and socket.
232	*/
233	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
234
235	/* There are some elements we want initialized to non zero value -	337	/* There are some elements we want initialised to non zero value -
236	* we deal with that below this point.	338	* we deal with that below this point.
237	*/	339	*/
238	p->party=NULL;	340	outputs_sync = 4;
239	p->outputs_sync=16; /* Every 2 seconds */	341	outputs_count = 4;
240	p->outputs_count=1; /* Keeps present behaviour */
241	p->unapply = unapply_nochoice;	342	unapply = unapply_nochoice;
242	p->Swap_First = -1;
243		343
244	#ifdef AUTOSAVE	344	savebed_map = first_map_path; /* Init. respawn position */
245	p->last_save_tick = 9999999;	345
246	#endif	346	gen_sp_armour = 10;
		347	bowtype = bow_normal;
		348	petmode = pet_normal;
		349	listening = 10;
		350	usekeys = containers;
		351	peaceful = 1; /* default peaceful */
		352	do_los = 1;
		353
		354	weapon_sp = 1.0f;
		355	weapon_sp_left = 0.5f;
		356	}
		357
		358	void
		359	player::do_destroy ()
		360	{
		361	disconnect ();
		362
		363	attachable::do_destroy ();
		364
		365	if (ob)
247		366	{
248	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	367	ob->destroy_inv (false);
		368	ob->destroy ();
249		369	}
250	op->contr=p; /* this aren't yet in archetype */
251	p->ob = op;
252	op->speed_left=0.5;
253	op->speed=1.0;
254	op->direction=5; /* So player faces south */
255	op->stats.wc=2;
256	op->run_away = 25; /* Then we panick... */
257	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
258		370
259	roll_stats(op);	371	ob = observe = 0;
260	p->state=ST_ROLL_STAT;
261	clear_los(op);
262
263	p->gen_sp_armour=10;
264	p->last_speed= -1;
265	p->shoottype=range_none;
266	p->bowtype=bow_normal;
267	p->petmode=pet_normal;
268	p->listening=10;
269	p->usekeys=containers;
270	p->last_weapon_sp= -1;
271	p->peaceful=1; /* default peaceful */
272	p->do_los=1;
273	p->explore=0;
274	p->no_shout=0; /* default can shout */
275
276	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
277	p->title[sizeof(p->title)-1] = '\0';
278	op->race = add_string (op->arch->clone.race);
279
280	CLEAR_FLAG(op,FLAG_READY_SKILL);
281
282	/* we need to clear these to -1 and not zero - otherwise,
283	* if a player quits and starts a new character, we wont
284	* send new values to the client, as things like exp start
285	* at zero.
286	*/
287	for (i=0; i < NUM_SKILLS; i++) {
288	p->last_skill_exp[i] = -1;
289	p->last_skill_ob[i] = NULL;
290	}
291	for (i=0; i < NROFATTACKS; i++) {
292	p->last_resist[i] = -1;
293	}
294	p->last_stats.exp = -1;
295	p->last_weight = (uint32)-1;
296
297	p->socket.update_look=0;
298	p->socket.look_position=0;
299	return p;
300	}	372	}
301		373
302		374	player::~player ()
303	/* This loads the first map an puts the player on it. */
304	static void set_first_map(object *op)
305	{	375	{
306	strcpy(op->contr->maplevel, first_map_path);	376	/* Clear item stack */
307	op->x = -1;	377	free (stack_items);
308	op->y = -1;
309	enter_exit(op, NULL);
310	}	378	}
311		379
312	/* Tries to add player on the connection passwd in ns.	380	/* Tries to add player on the connection passed in ns.
313	* All we can really get in this is some settings like host and display	381	* All we can really get in this is some settings like host and display
314	* mode.	382	* mode.
315	*/	383	*/
		384	player *
		385	player::create ()
		386	{
		387	player *pl = new player;
316		388
317	int add_player(NewSocket *ns) {	389	pl->set_object (arch_to_object (get_player_archetype (0)));
318	player *p;
319		390
320	p=get_player(NULL);	391	pl->ob->roll_stats ();
321	p->socket = *ns;	392	pl->ob->stats.wc = 2;
322	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));	393	pl->ob->run_away = 25; /* Then we panick... */
323	if(p->socket.faces_sent == NULL)	394
324	fatal(OUT_OF_MEMORY);
325	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
326	/* Needed because the socket we just copied over needs to be cleared.
327	* Note that this can result in a client reset if there is partial data
328	* on the uncoming socket.
329	*/
330	p->socket.inbuf.len = 0;
331	set_first_map(p->ob);	395	set_first_map (pl->ob);
332		396
333	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
334	add_friendly_object(p->ob);
335	send_rules(p->ob);
336	send_news(p->ob);
337	display_motd(p->ob);
338	get_name(p->ob);
339	return 0;	397	return pl;
340	}	398	}
341		399
342	/*	400	/*
343	* get_player_archetype() return next player archetype from archetype	401	* get_player_archetype() return next player archetype from archetype
344	* list. Not very efficient routine, but used only creating new players.	402	* list. Not very efficient routine, but used only creating new players.
345	* Note: there MUST be at least one player archetype!	403	* Note: there MUST be at least one player archetype!
346	*/	404	*/
		405	archetype *
347	archetype *get_player_archetype(archetype* at)	406	get_player_archetype (archetype *at)
348	{	407	{
349	archetype *start = at;	408	archvec::iterator i = at ? archetypes.find (at) : archetypes.begin ();
		409
350	for (;;) {	410	for (;;)
351	if (at==NULL || at->next==NULL)
352	at=first_archetype;
353	else
354	at=at->next;
355	if(at->clone.type==PLAYER)
356	return at;
357	if (at == start) {
358	LOG (llevError, "No Player archetypes\n");
359	exit (-1);
360	}
361	}	411	{
362	}	412	if (++i == archetypes.end ())
		413	i = archetypes.begin ();
		414	else if (*i == at)
		415	cleanup ("not a single player archetype found");
363		416
		417	if ((*i)->type == PLAYER)
		418	return *i;
		419	}
		420	}
364		421
		422	object *
365	object *get_nearest_player(object *mon) {	423	get_nearest_player (object *mon)
		424	{
366	object *op = NULL;	425	object *op = NULL;
367	player *pl = NULL;
368	objectlink *ol;	426	objectlink *ol;
369	unsigned lastdist;	427	unsigned lastdist;
370	rv_vector rv;	428	rv_vector rv;
371		429
372	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	430	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
373	/* We should not find free objects on this friendly list, but it	431	{
374	* does periodically happen. Given that, lets deal with it.
375	* While unlikely, it is possible the next object on the friendly
376	* list is also free, so encapsulate this in a while loop.
377	*/
378	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
379	object *tmp=ol->ob;
380
381	/* Can't do much more other than log the fact, because the object
382	* itself will have been cleared.
383	*/
384	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
385	ol = ol->next;
386	remove_friendly_object(tmp);
387	if (!ol) return op;
388	}
389
390	/* Remove special check for player from this. First, it looks to cause
391	* some crashes (ol->ob->contr not set properly?), but secondly, a more
392	* complicated method of state checking would be needed in any case -
393	* as it was, a clever player could type quit, and the function would
394	* skip them over while waiting for confirmation. Remove
395	* on_same_map check, as can_detect_enemy also does this
396	*/
397	if (!can_detect_enemy(mon,ol->ob,&rv))	432	if (!can_detect_enemy (mon, ol->ob, &rv))
398	continue;	433	continue;
399		434
400	if(lastdist>rv.distance) {
401	op=ol->ob;
402	lastdist=rv.distance;
403	}
404	}
405	for (pl=first_player; pl != NULL; pl=pl->next) {
406	if (can_detect_enemy(mon, pl->ob,&rv)) {
407
408	if(lastdist>rv.distance) {	435	if (lastdist > rv.distance)
409	op=pl->ob;	436	{
		437	op = ol->ob;
410	lastdist=rv.distance;	438	lastdist = rv.distance;
		439	}
411	}	440	}
412	}	441
413	}	442	for_all_players (pl)
		443	if (can_detect_enemy (mon, pl->ob, &rv))
		444	if (lastdist > rv.distance)
		445	{
		446	op = pl->ob;
		447	lastdist = rv.distance;
		448	}
		449
414	#if 0	450	#if 0
415	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	451	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
416	#endif	452	#endif
417	return op;	453	return op;
418	}	454	}
419		455
420	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	456	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
421	* result in a monster paths backtracking. It basically determines how large a	457	* result in a monster paths backtracking. It basically determines how large a
422	* detour a monster will take from the direction path when looking	458	* detour a monster will take from the direction path when looking
…		…
436	* circling behaviour. Unfortunately, this function is also used to determined	472	* circling behaviour. Unfortunately, this function is also used to determined
437	* if the creature should cast a spell, so returning a direction in that case	473	* if the creature should cast a spell, so returning a direction in that case
438	* is probably not a good thing.	474	* is probably not a good thing.
439	*/	475	*/
440	#define MAX_SPACES 50	476	#define MAX_SPACES 50
441
442		477
443	/*	478	/*
444	* Returns the direction to the player, if valid. Returns 0 otherwise.	479	* Returns the direction to the player, if valid. Returns 0 otherwise.
445	* modified to verify there is a path to the player. Does this by stepping towards	480	* modified to verify there is a path to the player. Does this by stepping towards
446	* player and if path is blocked then see if blockage is close enough to player that	481	* player and if path is blocked then see if blockage is close enough to player that
…		…
459	* monster can in fact move one space in that direction.	494	* monster can in fact move one space in that direction.
460	* 3) I'm not sure how good this code will be for moving multipart monsters,	495	* 3) I'm not sure how good this code will be for moving multipart monsters,
461	* since only simple checks to blocked are being called, which could mean the monster	496	* since only simple checks to blocked are being called, which could mean the monster
462	* is blocking itself.	497	* is blocking itself.
463	*/	498	*/
		499	int
464	int path_to_player(object *mon, object *pl, unsigned mindiff) {	500	path_to_player (object *mon, object *pl, unsigned mindiff)
		501	{
465	rv_vector rv;	502	rv_vector rv;
466	sint16 x,y;	503	sint16 x, y;
467	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	504	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
468	mapstruct *m ,*lastmap;	505	maptile *m, *lastmap;
469		506
470	get_rangevector(mon, pl, &rv, 0);	507	get_rangevector (mon, pl, &rv, 0);
471		508
472	if (rv.distance<mindiff) return 0;	509	if (rv.distance < mindiff)
473
474	x=mon->x;
475	y=mon->y;
476	m=mon->map;
477	dir = rv.direction;
478	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
479	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
480	/* If we can't solve it within the search distance, return now. */
481	if (diff>max) return 0;
482	while (diff >1 && max>0) {
483	lastx = x;
484	lasty = y;
485	lastmap = m;
486	x = lastx + freearr_x[dir];
487	y = lasty + freearr_y[dir];
488
489	mflags = get_map_flags(m, &m, x, y, &x, &y);
490	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
491
492	/* Space is blocked - try changing direction a little */
493	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
494	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
495	/* recalculate direction from last good location. Possible
496	* we were not traversing ideal location before.
497	*/
498	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
499	if (rv.direction != dir) {
500	/* OK - says direction should be different - lets reset the
501	* the values so it will try again.
502	*/
503	x = lastx;
504	y = lasty;
505	m = lastmap;
506	dir = firstdir = rv.direction;
507	} else {
508	/* direct path is blocked - try taking a side step to
509	* either the left or right.
510	* Note increase the values in the loop below to be
511	* more than -1/1 respectively will mean the monster takes
512	* bigger detour. Have to be careful about these values getting
513	* too big (3 or maybe 4 or higher) as the monster may just try
514	* stepping back and forth
515	*/
516	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
517	if (i==0) continue; /* already did this, so skip it */
518	/* Use lastdir here - otherwise,
519	* since the direction that the creature should move in
520	* may change, you could get infinite loops.
521	* ie, player is northwest, but monster can only
522	* move west, so it does that. It goes some distance,
523	* gets blocked, finds that it should move north,
524	* can't do that, but now finds it can move east, and
525	* gets back to its original point. lastdir contains
526	* the last direction the creature has successfully
527	* moved.
528	*/
529
530	x = lastx + freearr_x[absdir(lastdir+i)];
531	y = lasty + freearr_y[absdir(lastdir+i)];
532	m = lastmap;
533	mflags = get_map_flags(m, &m, x, y, &x, &y);
534	if (mflags & P_OUT_OF_MAP) continue;
535	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
536	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
537	if (mflags & P_BLOCKSVIEW) continue;
538
539	if (m == mon->map && blocked_link(mon, m, x, y)) break;
540	}
541	/* go through entire loop without finding a valid
542	* sidestep to take - thus, no valid path.
543	*/
544	if (i==(DETOUR_AMOUNT+1))
545	return 0;
546	diff--;
547	lastdir=dir;
548	max--;
549	if (!firstdir) firstdir = dir+i;
550	} /* else check alternate directions */
551	} /* if blocked */
552	else {
553	/* we moved towards creature, so diff is less */
554	diff--;
555	max--;
556	lastdir=dir;
557	if (!firstdir) firstdir = dir;
558	}
559	if (diff<=1) {
560	/* Recalculate diff (distance) because we may not have actually
561	* headed toward player for entire distance.
562	*/
563	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
564	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
565	}
566	if (diff>max) return 0;
567	}
568	/* If we reached the max, didn't find a direction in time */
569	if (!max) return 0;
570
571	return firstdir;
572	}
573
574	void give_initial_items(object *pl,treasurelist *items) {
575	object *op,*next=NULL;
576
577	if(pl->randomitems!=NULL)
578	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
579
580	for (op=pl->inv; op; op=next) {
581	next = op->below;
582
583	/* Forces get applied per default, unless they have the
584	* flag "neutral" set. Sorry but I can't think of a better way
585	*/
586	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
587	SET_FLAG(op,FLAG_APPLIED);
588
589	/* we never give weapons/armour if these cannot be used
590	* by this player due to race restrictions
591	*/
592	if (pl->type == PLAYER) {
593	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
594	(op->type == ARMOUR || op->type == BOOTS ||
595	op->type == CLOAK || op->type == HELMET ||
596	op->type == SHIELD || op->type == GLOVES ||
597	op->type == BRACERS || op->type == GIRDLE)) ||
598	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
599	remove_ob (op);
600	free_object (op);
601	continue;
602	}
603	}
604
605	/* This really needs to be better - we should really give
606	* a substitute spellbook. The problem is that we don't really
607	* have a good idea what to replace it with (need something like
608	* a first level treasurelist for each skill.)
609	* remove duplicate skills also
610	*/
611	if(op->type==SPELLBOOK || op->type == SKILL) {
612	object *tmp;
613
614	for (tmp=op->below; tmp; tmp=tmp->below)
615	if (tmp->type == op->type && tmp->name == op->name) break;
616
617	if (tmp) {
618	remove_ob(op);
619	free_object(op);
620	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
621	tmp->name);
622	continue;
623	}
624	if (op->nrof > 1) op->nrof = 1;
625	}
626
627	if (op->type == SPELLBOOK && op->inv) {
628	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
629	}
630
631	/* Give starting characters identified, uncursed, and undamned
632	* items. Just don't identify gold or silver, or it won't be
633	* merged properly.
634	*/
635	if (need_identify(op)) {
636	SET_FLAG(op, FLAG_IDENTIFIED);
637	CLEAR_FLAG(op, FLAG_CURSED);
638	CLEAR_FLAG(op, FLAG_DAMNED);
639	}
640	if(op->type==SPELL) {
641	remove_ob(op);
642	free_object(op);
643	continue;
644	}
645	else if(op->type==SKILL) {
646	SET_FLAG(op, FLAG_CAN_USE_SKILL);
647	op->stats.exp = 0;
648	op->level = 1;
649	}
650	/* lock all 'normal items by default */
651	else SET_FLAG(op, FLAG_INV_LOCKED);
652	} /* for loop of objects in player inv */
653
654	/* Need to set up the skill pointers */
655	link_player_skills(pl);
656	}
657
658	void get_name(object *op) {
659	op->contr->write_buf[0]='\0';
660	op->contr->state=ST_GET_NAME;
661	send_query(&op->contr->socket,0,"What is your name?\n:");
662	}
663
664	void get_password(object *op) {
665	op->contr->write_buf[0]='\0';
666	op->contr->state=ST_GET_PASSWORD;
667	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
668	}
669
670	void play_again(object *op)
671	{
672	op->contr->state=ST_PLAY_AGAIN;
673	op->chosen_skill = NULL;
674	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
675	/* a bit of a hack, but there are various places early in th
676	* player creation process that a user can quit (eg, roll
677	* stats) that isn't removing the player. Taking a quick
678	* look, there are many places that call play_again without
679	* removing the player - it probably makes more sense
680	* to leave it to play_again to remove the object in all
681	* cases.
682	*/
683	if (!QUERY_FLAG(op, FLAG_REMOVED))
684	remove_ob(op);
685	/* Need to set this to null - otherwise, it could point to garbage,
686	* and draw() doesn't check to see if the player is removed, only if
687	* the map is null or not swapped out.
688	*/
689	op->map = NULL;
690	}
691
692
693	int receive_play_again(object *op, char key)
694	{
695	if(key=='q'||key=='Q') {
696	remove_friendly_object(op);
697	leave(op->contr,0); /* ericserver will draw the message */
698	return 2;
699	}
700	else if(key=='a'||key=='A') {
701	player *pl = op->contr;
702	const char *name = op->name;
703
704	add_refcount(name);
705	remove_friendly_object(op);
706	free_object(op);
707	pl = get_player(pl);
708	op = pl->ob;
709	add_friendly_object(op);
710	op->contr->password[0]='~';
711	FREE_AND_CLEAR_STR(op->name);
712	FREE_AND_CLEAR_STR(op->name_pl);
713
714	/* Lets put a space in here */
715	new_draw_info(NDI_UNIQUE, 0, op, "\n");
716	get_name(op);
717	op->name = name; /* Alrady added a refcount above */
718	op->name_pl = add_string(name);
719	set_first_map(op);
720	} else {
721	/* user pressed something else so just ask again... */
722	play_again(op);
723	}
724	return 0;	510	return 0;
725	}
726		511
727	void confirm_password(object *op) {	512	x = mon->x;
		513	y = mon->y;
		514	m = mon->map;
		515	dir = rv.direction;
		516	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		517	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
728		518
729	op->contr->write_buf[0]='\0';	519	/* If we can't solve it within the search distance, return now. */
730	op->contr->state=ST_CONFIRM_PASSWORD;	520	if (diff > max)
731	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	521	return 0;
732	}
733		522
		523	while (diff > 1 && max > 0)
		524	{
		525	lastx = x;
		526	lasty = y;
		527	lastmap = m;
		528	x = lastx + freearr_x[dir];
		529	y = lasty + freearr_y[dir];
		530
		531	mflags = get_map_flags (m, &m, x, y, &x, &y);
		532	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
		533
		534	/* Space is blocked - try changing direction a little */
		535	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
		536	&& (m == mon->map && blocked_link (mon, m, x, y))))
		537	{
		538	/* recalculate direction from last good location. Possible
		539	* we were not traversing ideal location before.
		540	*/
		541	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
		542	if (rv.direction != dir)
		543	{
		544	/* OK - says direction should be different - lets reset the
		545	* the values so it will try again.
		546	*/
		547	x = lastx;
		548	y = lasty;
		549	m = lastmap;
		550	dir = firstdir = rv.direction;
		551	}
		552	else
		553	{
		554	/* direct path is blocked - try taking a side step to
		555	* either the left or right.
		556	* Note increase the values in the loop below to be
		557	* more than -1/1 respectively will mean the monster takes
		558	* bigger detour. Have to be careful about these values getting
		559	* too big (3 or maybe 4 or higher) as the monster may just try
		560	* stepping back and forth
		561	*/
		562	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		563	{
		564	if (i == 0)
		565	continue; /* already did this, so skip it */
		566	/* Use lastdir here - otherwise,
		567	* since the direction that the creature should move in
		568	* may change, you could get infinite loops.
		569	* ie, player is northwest, but monster can only
		570	* move west, so it does that. It goes some distance,
		571	* gets blocked, finds that it should move north,
		572	* can't do that, but now finds it can move east, and
		573	* gets back to its original point. lastdir contains
		574	* the last direction the creature has successfully
		575	* moved.
		576	*/
		577
		578	x = lastx + freearr_x[absdir (lastdir + i)];
		579	y = lasty + freearr_y[absdir (lastdir + i)];
		580	m = lastmap;
		581	mflags = get_map_flags (m, &m, x, y, &x, &y);
		582	if (mflags & P_OUT_OF_MAP)
		583	continue;
		584	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
		585	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		586	continue;
		587	if (mflags & P_BLOCKSVIEW)
		588	continue;
		589
		590	if (m == mon->map && blocked_link (mon, m, x, y))
		591	break;
		592	}
		593	/* go through entire loop without finding a valid
		594	* sidestep to take - thus, no valid path.
		595	*/
		596	if (i == (DETOUR_AMOUNT + 1))
		597	return 0;
		598	diff--;
		599	lastdir = dir;
		600	max--;
		601	if (!firstdir)
		602	firstdir = dir + i;
		603	} /* else check alternate directions */
		604	} /* if blocked */
		605	else
		606	{
		607	/* we moved towards creature, so diff is less */
		608	diff--;
		609	max--;
		610	lastdir = dir;
		611	if (!firstdir)
		612	firstdir = dir;
		613	}
		614
		615	if (diff <= 1)
		616	{
		617	/* Recalculate diff (distance) because we may not have actually
		618	* headed toward player for entire distance.
		619	*/
		620	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
		621	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		622	}
		623
		624	if (diff > max)
		625	return 0;
		626	}
		627
		628	/* If we reached the max, didn't find a direction in time */
		629	if (!max)
		630	return 0;
		631
		632	return firstdir;
		633	}
		634
		635	void
		636	give_initial_items (object *pl, treasurelist * items)
		637	{
		638	if (pl->randomitems)
		639	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		640
		641	for (object *next, *op = pl->inv; op; op = next)
		642	{
		643	next = op->below;
		644
		645	/* Forces get applied per default, unless they have the
		646	* flag "neutral" set. Sorry but I can't think of a better way
		647	*/
		648	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
		649	SET_FLAG (op, FLAG_APPLIED);
		650
		651	/* we never give weapons/armour if these cannot be used
		652	* by this player due to race restrictions
		653	*/
		654	if (pl->type == PLAYER)
		655	{
		656	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&
		657	(op->type == ARMOUR || op->type == BOOTS ||
		658	op->type == CLOAK || op->type == HELMET ||
		659	op->type == SHIELD || op->type == GLOVES ||
		660	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
		661	{
		662	op->destroy ();
		663	continue;
		664	}
		665	}
		666
		667	/* This really needs to be better - we should really give
		668	* a substitute spellbook. The problem is that we don't really
		669	* have a good idea what to replace it with (need something like
		670	* a first level treasurelist for each skill.)
		671	* remove duplicate skills also
		672	*/
		673	if (op->type == SPELLBOOK || op->type == SKILL)
		674	{
		675	object *tmp;
		676
		677	for (tmp = op->below; tmp; tmp = tmp->below)
		678	if (tmp->type == op->type && tmp->name == op->name)
		679	break;
		680
		681	if (tmp)
		682	{
		683	op->destroy ();
		684	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);
		685	continue;
		686	}
		687
		688	if (op->nrof > 1)
		689	op->nrof = 1;
		690	}
		691
		692	if (op->type == SPELLBOOK && op->inv)
		693	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
		694
		695	/* Give starting characters identified, uncursed, and undamned
		696	* items. Just don't identify gold or silver, or it won't be
		697	* merged properly.
		698	*/
		699	if (need_identify (op))
		700	{
		701	SET_FLAG (op, FLAG_IDENTIFIED);
		702	CLEAR_FLAG (op, FLAG_CURSED);
		703	CLEAR_FLAG (op, FLAG_DAMNED);
		704	}
		705	if (op->type == SPELL)
		706	{
		707	op->destroy ();
		708	continue;
		709	}
		710	else if (op->type == SKILL)
		711	{
		712	SET_FLAG (op, FLAG_CAN_USE_SKILL);
		713	op->stats.exp = 0;
		714	op->level = 1;
		715	}
		716	/* lock all 'normal items by default */
		717	else
		718	SET_FLAG (op, FLAG_INV_LOCKED);
		719	} /* for loop of objects in player inv */
		720
		721	/* Need to set up the skill pointers */
		722	link_player_skills (pl);
		723	}
		724
		725	void
734	void get_party_password(object *op, partylist *party) {	726	get_party_password (object *op, partylist *party)
		727	{
735	if (party == NULL) {	728	if (party == NULL)
		729	{
736	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	730	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
737	return;	731	return;
738	}	732	}
		733
739	op->contr->write_buf[0]='\0';	734	op->contr->write_buf[0] = '\0';
740	op->contr->state=ST_GET_PARTY_PASSWORD;	735	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
741	op->contr->party_to_join = party;	736	op->contr->party_to_join = party;
742	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	737	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
743	}	738	}
744
745		739
746	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	740	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
		741	static int
747	int roll_stat(void) {	742	roll_stat (void)
		743	{
748	int a[4],i,j,k;	744	int a[4], i, j, k;
749		745
750	for(i=0;i<4;i++)	746	for (i = 0; i < 4; i++)
751	a[i]=(int)RANDOM()%6+1;	747	a[i] = (int) rndm (6) + 1;
752		748
753	for(i=0,j=0,k=7;i<4;i++)	749	for (i = 0, j = 0, k = 7; i < 4; i++)
754	if(a[i]<k)	750	if (a[i] < k)
755	k=a[i],j=i;	751	k = a[i], j = i;
756		752
757	for(i=0,k=0;i<4;i++) {	753	for (i = 0, k = 0; i < 4; i++)
758	if(i!=j)	754	if (i != j)
759	k+=a[i];	755	k += a[i];
760	}	756
761	return k;	757	return k;
762	}	758	}
763		759
764	void roll_stats(object *op) {	760	void
		761	object::roll_stats ()
		762	{
		763	int statsort [NUM_STATS];
		764
		765	for (;;)
		766	{
765	int sum=0;	767	int sum = 0;
766	int i = 0, j = 0;	768	for (int i = NUM_STATS; i--; )
767	int statsort[7];	769	sum += statsort [i] = roll_stat ();
768		770
769	do {	771	if (sum >= 82 && sum <= 116)
770	op->stats.Str=roll_stat();	772	break;
771	op->stats.Dex=roll_stat();	773	}
772	op->stats.Int=roll_stat();
773	op->stats.Con=roll_stat();
774	op->stats.Wis=roll_stat();
775	op->stats.Pow=roll_stat();
776	op->stats.Cha=roll_stat();
777	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
778	op->stats.Con+op->stats.Wis+op->stats.Pow+
779	op->stats.Cha;
780	} while(sum<82||sum>116);
781		774
782	/* Sort the stats so that rerolling is easier... */	775	// Sort the stats so that rerolling is easier...
783	statsort[0] = op->stats.Str;	776	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
784	statsort[1] = op->stats.Dex;
785	statsort[2] = op->stats.Int;
786	statsort[3] = op->stats.Con;
787	statsort[4] = op->stats.Wis;
788	statsort[5] = op->stats.Pow;
789	statsort[6] = op->stats.Cha;
790		777
791	/* a quick and dirty bubblesort? */	778	for (int i = 0; i < NUM_STATS; ++i)
792	do {
793	if (statsort[i] < statsort[i + 1]) {
794	j = statsort[i];
795	statsort[i] = statsort[i + 1];
796	statsort[i + 1] = j;
797	i = 0;
798	} else {
799	i++;
800	}
801	} while (i < 6);
802
803	op->stats.Str = statsort[0];	779	stats.stat (i) = statsort [i];
804	op->stats.Dex = statsort[1];
805	op->stats.Con = statsort[2];
806	op->stats.Int = statsort[3];
807	op->stats.Wis = statsort[4];
808	op->stats.Pow = statsort[5];
809	op->stats.Cha = statsort[6];
810		780
811
812	op->contr->orig_stats.Str=op->stats.Str;
813	op->contr->orig_stats.Dex=op->stats.Dex;
814	op->contr->orig_stats.Int=op->stats.Int;
815	op->contr->orig_stats.Con=op->stats.Con;
816	op->contr->orig_stats.Wis=op->stats.Wis;
817	op->contr->orig_stats.Pow=op->stats.Pow;
818	op->contr->orig_stats.Cha=op->stats.Cha;
819
820	op->level=1;
821	op->stats.exp=0;	781	stats.exp = 0;
822	op->stats.ac=0;	782	stats.ac = 0;
823		783
		784	stats.hp = stats.maxhp;
		785	stats.sp = stats.maxsp;
		786	stats.grace = stats.maxgrace;
		787
		788	if (contr)
		789	{
824	op->contr->levhp[1] = 9;	790	contr->levhp[1] = 9;
825	op->contr->levsp[1] = 6;	791	contr->levsp[1] = 6;
826	op->contr->levgrace[1] = 3;	792	contr->levgrace[1] = 3;
827		793
828	fix_player(op);	794	contr->orig_stats = stats;
		795	}
		796	}
		797
		798	void
		799	object::swap_stats (int a, int b)
		800	{
		801	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		802
		803	for (int i = 0; i < NUM_STATS; ++i)
		804	stats.stat (i) = contr->orig_stats.stat (i);
		805
		806	//TODO: the following code looks so borked and should, at the very least,
		807	// be merged with the similar code in roll_stats
		808	stats.ac = 0;
		809
		810	level = 1;
		811	stats.exp = 0;
		812	stats.ac = 0;
		813
829	op->stats.hp = op->stats.maxhp;	814	stats.hp = stats.maxhp;
830	op->stats.sp = op->stats.maxsp;	815	stats.sp = stats.maxsp;
831	op->stats.grace = op->stats.maxgrace;	816	stats.grace = stats.maxgrace;
		817
		818	if (contr)
		819	{
		820	contr->levhp[1] = 9;
		821	contr->levsp[1] = 6;
		822	contr->levgrace[1] = 3;
		823
832	op->contr->orig_stats=op->stats;	824	contr->orig_stats = stats;
		825	}
833	}	826	}
834		827
835	void Roll_Again(object *op)	828	static void
		829	start_info (object *op)
836	{	830	{
837	esrv_new_player(op->contr, 0);
838	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
839	}
840
841	void Swap_Stat(object *op,int Swap_Second)
842	{
843	signed char tmp;
844	char buf[MAX_BUF];	831	char buf[MAX_BUF];
845		832
846	if ( op->contr->Swap_First == -1 ) {	833	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
847	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
848	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
849	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
850	return;
851	}
852
853	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
854
855	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
856	get_attr_value(&op->contr->orig_stats, Swap_Second));
857
858	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
859
860	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
861	new_draw_info(NDI_UNIQUE, 0,op, buf);	834	new_draw_info (NDI_UNIQUE, 0, op, buf);
862	op->stats.Str = op->contr->orig_stats.Str;
863	op->stats.Dex = op->contr->orig_stats.Dex;
864	op->stats.Con = op->contr->orig_stats.Con;
865	op->stats.Int = op->contr->orig_stats.Int;
866	op->stats.Wis = op->contr->orig_stats.Wis;
867	op->stats.Pow = op->contr->orig_stats.Pow;
868	op->stats.Cha = op->contr->orig_stats.Cha;
869	op->stats.ac=0;
870
871	op->level=1;
872	op->stats.exp=0;
873	op->stats.ac=0;
874
875	op->contr->levhp[1] = 9;
876	op->contr->levsp[1] = 6;
877	op->contr->levgrace[1] = 3;
878
879	fix_player(op);
880	op->stats.hp = op->stats.maxhp;
881	op->stats.sp = op->stats.maxsp;
882	op->stats.grace = op->stats.maxgrace;
883	op->contr->orig_stats=op->stats;
884	op->contr->Swap_First=-1;
885	}
886
887
888	/* This code has been greatly reduced, because with set_attr_value
889	* and get_attr_value, the stats can be accessed just numeric
890	* ids. stat_trans is a table that translate the number entered
891	* into the actual stat. It is needed because the order the stats
892	* are displayed in the stat window is not the same as how
893	* the number's access that stat. The table does that translation.
894	*/
895	int key_roll_stat(object *op, char key)
896	{
897	int keynum = key -'0';
898	char buf[MAX_BUF];
899	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
900
901	if (keynum>0 && keynum<=7) {
902	if (op->contr->Swap_First==-1) {
903	op->contr->Swap_First=stat_trans[keynum];
904	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
905	new_draw_info(NDI_UNIQUE, 0,op,buf);
906	}
907	else
908	Swap_Stat(op,stat_trans[keynum]);
909
910	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
911	return 1;
912	}
913	switch (key) {
914	case 'n':
915	case 'N': {
916	SET_FLAG(op, FLAG_WIZ);
917	if(op->map==NULL) {
918	LOG(llevError,"Map == NULL in state 2\n");
919	break;
920	}
921
922	#if 0
923	/* So that enter_exit will put us at startx/starty */
924	op->x= -1;
925
926	enter_exit(op,NULL);
927	#endif
928	SET_ANIMATION(op, 2); /* So player faces south */
929	/* Enter exit adds a player otherwise */
930	add_statbonus(op);
931	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
932	op->contr->state = ST_CHANGE_CLASS;
933	if (op->msg)
934	new_draw_info(NDI_BLUE, 0, op, op->msg);
935	return 0;
936	}
937	case 'y':
938	case 'Y':
939	roll_stats(op);
940	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
941	return 1;
942
943	case 'q':
944	case 'Q':
945	play_again(op);
946	return 1;
947
948	default:
949	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
950	return 0;
951	}
952	return 0;
953	}	835	}
954		836
955	/* This function takes the key that is passed, and does the	837	/* This function takes the key that is passed, and does the
956	* appropriate action with it (change race, or other things).	838	* appropriate action with it (change race, or other things).
957	* The function name is for historical reasons - now we have	839	* The function name is for historical reasons - now we have
958	* separate race and class; this actually changes the RACE,	840	* separate race and class; this actually changes the RACE,
959	* not the class.	841	* not the class.
960	*/	842	*/
961		843	void
962	int key_change_class(object *op, char key)	844	player::chargen_race_done ()
963	{	845	{
964	int tmp_loop;
965
966	if(key=='q'||key=='Q') {
967	remove_ob(op);
968	play_again(op);
969	return 0;
970	}
971	if(key=='d'||key=='D') {
972	char buf[MAX_BUF];
973
974	/* this must before then initial items are given */	846	/* this must before then initial items are given */
975	esrv_new_player(op->contr, op->weight+op->carrying);	847	esrv_new_player (ob->contr, ob->weight + ob->carrying);
976	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
977		848
		849	treasurelist *tl = treasurelist::find ("starting_wealth");
		850	if (tl)
		851	create_treasure (tl, ob, 0, 0, 0);
		852
978	INVOKE_PLAYER (BIRTH, op->contr);	853	INVOKE_PLAYER (BIRTH, ob->contr);
979	INVOKE_PLAYER (LOGIN, op->contr);	854	INVOKE_PLAYER (LOGIN, ob->contr);
980		855
981	op->contr->state=ST_PLAYING;	856	ob->contr->ns->state = ST_PLAYING;
982		857
983	if (op->msg) {	858	if (ob->msg)
984	free_string(op->msg);	859	ob->msg = 0;
985	op->msg=NULL;
986	}
987		860
988	/* We create this now because some of the unique maps will need it	861	/* We create this now because some of the unique maps will need it
989	* to save here.	862	* to save here.
990	*/
991	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
992	make_path_to_file(buf);
993
994	#ifdef AUTOSAVE
995	op->contr->last_save_tick = pticks;
996	#endif
997	start_info(op);
998	CLEAR_FLAG(op, FLAG_WIZ);
999	give_initial_items(op,op->randomitems);
1000	link_player_skills(op);
1001	esrv_send_inventory(op, op);
1002	fix_player(op);
1003
1004	/* This moves the player to a different start map, if there
1005	* is one for this race
1006	*/
1007	if(*first_map_ext_path) {
1008	object *tmp;
1009	mapstruct *oldmap = op->map;
1010	char mapname[MAX_BUF];
1011	snprintf(mapname, MAX_BUF-1, "%s/%s",
1012	first_map_ext_path, op->arch->name);
1013	tmp=get_object();
1014	EXIT_PATH(tmp) = add_string(mapname);
1015	EXIT_X(tmp) = op->x;
1016	EXIT_Y(tmp) = op->y;
1017	enter_exit(op,tmp); /* we don't really care if it succeeded;
1018	* if the map isn't there, then stay on the
1019	* default initial map */
1020	free_object(tmp);
1021	} else {
1022	LOG(llevDebug,"first_map_ext_path not set\n");
1023	}
1024	return 0;
1025	}
1026
1027	/* Following actually changes the race - this is the default command
1028	* if we don't match with one of the options above.
1029	*/	863	*/
1030		864	{
1031	tmp_loop = 0;
1032	while(!tmp_loop) {
1033	const char *name = add_string (op->name);
1034	int x = op->x, y = op->y;
1035	remove_statbonus(op);
1036	remove_ob (op);
1037	op->arch = get_player_archetype(op->arch);
1038	copy_object (&op->arch->clone, op);
1039	op->instantiate ();
1040	op->stats = op->contr->orig_stats;
1041	free_string (op->name);
1042	op->name = name;
1043	free_string(op->name_pl);
1044	op->name_pl = add_string(name);
1045	op->x = x;
1046	op->y = y;
1047	SET_ANIMATION(op, 2); /* So player faces south */
1048	insert_ob_in_map (op, op->map, op,0);
1049	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);
1050	op->contr->title[sizeof(op->contr->title)-1] = '\0';
1051	add_statbonus(op);
1052	tmp_loop=allowed_class(op);
1053
1054	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1055	}
1056	update_object(op,UP_OBJ_FACE);
1057	esrv_update_item(UPD_FACE,op,op);
1058	fix_player(op);
1059	op->stats.hp=op->stats.maxhp;
1060	op->stats.sp=op->stats.maxsp;
1061	op->stats.grace=0;
1062	if (op->msg)
1063	new_draw_info(NDI_BLUE, 0, op, op->msg);
1064	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1065	return 0;
1066	}
1067
1068	int key_confirm_quit(object *op, char key)
1069	{
1070	char buf[MAX_BUF];	865	char buf[MAX_BUF];
1071
1072	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1073	op->contr->state=ST_PLAYING;
1074	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1075	return 1;
1076	}
1077
1078	INVOKE_PLAYER (LOGOUT, op->contr);
1079	INVOKE_PLAYER (QUIT , op->contr);
1080
1081	terminate_all_pets(op);
1082	leave_map(op);
1083	op->direction=0;
1084	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1085	"%s quits the game.",op->name);
1086
1087	strcpy(op->contr->killer,"quit");
1088	check_score(op);
1089	op->contr->party=NULL;
1090	if (settings.set_title == TRUE)
1091	op->contr->own_title[0]='\0';
1092
1093	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1094	mapstruct *mp, *next;
1095
1096	/* We need to hunt for any per player unique maps in memory and
1097	* get rid of them. The trailing slash in the path is intentional,
1098	* so that players named 'Ab' won't match against players 'Abe' pathname
1099	*/
1100	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);	866	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
1101	for (mp=first_map; mp!=NULL; mp=next) {	867	make_path_to_file (buf);
1102	next = mp->next;	868	}
1103	if (!strncmp(mp->path, buf, strlen(buf)))	869
1104	delete_map(mp);	870	start_info (ob);
1105	}	871	CLEAR_FLAG (ob, FLAG_WIZ);
1106		872	give_initial_items (ob, ob->randomitems);
1107	delete_character(op->name, 1);	873	link_player_skills (ob);
		874	esrv_send_inventory (ob, ob);
		875	ob->update_stats ();
		876
		877	/* This moves the player to a different start map, if there
		878	* is one for this race
		879	*/
		880	if (*first_map_ext_path)
1108	}	881	{
1109	play_again(op);	882	object *tmp;
1110	return 1;	883	char mapname[MAX_BUF];
1111	}
1112		884
		885	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->archname);
		886	tmp = object::create ();
		887	EXIT_PATH (tmp) = mapname;
		888	EXIT_X (tmp) = ob->x;
		889	EXIT_Y (tmp) = ob->y;
		890	ob->enter_exit (tmp); /* we don't really care if it succeeded;
		891	* if the map isn't there, then stay on the
		892	* default initial map */
		893	tmp->destroy ();
		894	}
		895	else
		896	LOG (llevDebug, "first_map_ext_path not set\n");
		897	}
		898
		899	void
		900	player::chargen_race_next ()
		901	{
		902	/* Following actually changes the race - this is the default command
		903	* if we don't match with one of the options above.
		904	*/
		905
		906	do
		907	{
		908	shstr name = ob->name;
		909	int x = ob->x, y = ob->y;
		910
		911	ob->remove_statbonus ();
		912	ob->remove ();
		913	ob->arch = get_player_archetype (ob->arch);
		914	ob->arch->copy_to (ob);
		915	ob->instantiate ();
		916	ob->stats = ob->contr->orig_stats;
		917	ob->name = ob->name_pl = name;
		918	ob->x = x;
		919	ob->y = y;
		920	SET_ANIMATION (ob, 2); /* So player faces south */
		921	insert_ob_in_map (ob, ob->map, ob, 0);
		922	assign (ob->contr->title, ob->arch->object::name);
		923	ob->add_statbonus ();
		924	}
		925	while (!allowed_class (ob));
		926
		927	update_object (ob, UP_OBJ_FACE);
		928	esrv_update_item (UPD_FACE, ob, ob);
		929	ob->update_stats ();
		930	ob->stats.hp = ob->stats.maxhp;
		931	ob->stats.sp = ob->stats.maxsp;
		932	ob->stats.grace = 0;
		933	}
		934
		935	void
1113	void flee_player(object *op) {	936	flee_player (object *op)
		937	{
1114	int dir,diff;	938	int dir, diff;
1115	rv_vector rv;	939	rv_vector rv;
1116		940
1117	if(op->stats.hp < 0) {	941	if (op->stats.hp < 0)
		942	{
1118	LOG(llevDebug, "Fleeing player is dead.\n");	943	LOG (llevDebug, "Fleeing player is dead.\n");
1119	CLEAR_FLAG(op, FLAG_SCARED);	944	CLEAR_FLAG (op, FLAG_SCARED);
1120	return;	945	return;
1121	}	946	}
1122		947
1123	if(op->enemy==NULL) {	948	if (op->enemy == NULL)
		949	{
1124	LOG(llevDebug,"Fleeing player had no enemy.\n");	950	LOG (llevDebug, "Fleeing player had no enemy.\n");
1125	CLEAR_FLAG(op, FLAG_SCARED);	951	CLEAR_FLAG (op, FLAG_SCARED);
1126	return;	952	return;
1127	}	953	}
1128		954
1129	/* Seen some crashes here. Since we don't store an	955	/* Seen some crashes here. Since we don't store an
1130	* op->enemy_count, it is possible that something destroys the	956	* op->enemy_count, it is possible that something destroys the
1131	* actual enemy, and the object is recycled.	957	* actual enemy, and the object is recycled.
1132	*/	958	*/
1133	if (op->enemy->map == NULL) {	959	if (op->enemy->map == NULL)
		960	{
1134	CLEAR_FLAG(op, FLAG_SCARED);	961	CLEAR_FLAG (op, FLAG_SCARED);
1135	op->enemy=NULL;	962	op->enemy = NULL;
1136	return;	963	return;
1137	}	964	}
1138		965
1139	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	966	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		967	{
1140	op->enemy=NULL;	968	op->enemy = NULL;
1141	CLEAR_FLAG(op, FLAG_SCARED);	969	CLEAR_FLAG (op, FLAG_SCARED);
1142	return;	970	return;
1143	}	971	}
		972
1144	get_rangevector(op, op->enemy, &rv, 0);	973	get_rangevector (op, op->enemy, &rv, 0);
1145		974
1146	dir=absdir(4+rv.direction);	975	dir = absdir (4 + rv.direction);
1147	for(diff=0;diff<3;diff++) {	976	for (diff = 0; diff < 3; diff++)
1148	int m=1-(RANDOM()&2);
1149	if(move_ob(op,absdir(dir+diff*m),op)||
1150	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1151	return;
1152	}
1153	}	977	{
		978	int m = 1 - (RANDOM () & 2);
		979
		980	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
		981	return;
		982	}
		983
1154	/* Cornered, get rid of scared */	984	/* Cornered, get rid of scared */
1155	CLEAR_FLAG(op, FLAG_SCARED);	985	CLEAR_FLAG (op, FLAG_SCARED);
1156	op->enemy=NULL;	986	op->enemy = NULL;
1157	}	987	}
1158
1159		988
1160	/* check_pick sees if there is stuff to be picked up/picks up stuff.	989	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1161	* IT returns 1 if the player should keep on moving, 0 if he should	990	* It returns 1 if the player should keep on moving, 0 if he should
1162	* stop.	991	* stop.
1163	*/	992	*/
		993	int
1164	int check_pick(object *op) {	994	check_pick (object *op)
		995	{
1165	object *tmp, *next;	996	object *tmp, *next;
1166	tag_t next_tag=0, op_tag;
1167	int stop = 0;	997	int stop = 0;
1168	int j, k, wvratio;	998	int wvratio;
1169	char putstring[128], tmpstr[16];	999	char putstring[128];
1170
1171		1000
1172	/* if you're flying, you cna't pick up anything */	1001	/* if you're flying, you cna't pick up anything */
1173	if (op->move_type & MOVE_FLYING)	1002	if (op->move_type & MOVE_FLYING)
1174	return 1;	1003	return 1;
1175		1004
1176	op_tag = op->count;
1177
1178	next = op->below;	1005	next = op->below;
1179	if (next)	1006
1180	next_tag = next->count;	1007	int cnt = MAX_ITEM_PER_DROP;
		1008	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1181		1009
1182	/* loop while there are items on the floor that are not marked as	1010	/* loop while there are items on the floor that are not marked as
1183	* destroyed */	1011	* destroyed */
1184	while (next && ! was_destroyed (next, next_tag))	1012	while (next && !next->destroyed ())
1185	{	1013	{
1186	tmp = next;	1014	tmp = next;
1187	next = tmp->below;	1015	next = tmp->below;
1188	if (next)
1189	next_tag = next->count;
1190		1016
1191	if (was_destroyed (op, op_tag))	1017	if (cnt <= 0)
		1018	{
		1019	op->failmsg ("Couldn't pickup all items at once.");
		1020	return 0;
		1021	}
		1022
		1023	if (op->destroyed ())
1192	return 0;	1024	return 0;
1193		1025
1194	if ( ! can_pick (op, tmp))	1026	if (!can_pick (op, tmp))
1195	continue;	1027	continue;
1196		1028
1197	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1029	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1198	{	1030	{
1199	if (item_matched_string (op, tmp, op->contr->search_str))	1031	if (item_matched_string (op, tmp, op->contr->search_str))
1200	pick_up (op, tmp);	1032	CHK_PICK_PICKUP;
1201	continue;	1033	continue;
1202	}	1034	}
1203		1035
1204	/* high not bit set? We're using the old autopickup model */	1036	/* high not bit set? We're using the old autopickup model */
1205	if(!(op->contr->mode & PU_NEWMODE)) {	1037	if (!(op->contr->mode & PU_NEWMODE))
		1038	{
1206	switch (op->contr->mode) {	1039	switch (op->contr->mode)
1207	case 0: return 1; /* don't pick up */	1040	{
1208	case 1: pick_up (op, tmp);	1041	case 0:
1209	return 1;	1042	return 1; /* don't pick up */
1210	case 2: pick_up (op, tmp);	1043	case 1:
1211	return 0;	1044	CHK_PICK_PICKUP;
1212	case 3: return 0; /* stop before pickup */	1045	return 1;
1213	case 4: pick_up (op, tmp);	1046	case 2:
1214	break;	1047	CHK_PICK_PICKUP;
1215	case 5: pick_up (op, tmp);	1048	return 0;
1216	stop = 1;	1049	case 3:
1217	break;	1050	return 0; /* stop before pickup */
1218	case 6:	1051	case 4:
		1052	CHK_PICK_PICKUP;
		1053	break;
		1054	case 5:
		1055	CHK_PICK_PICKUP;
		1056	stop = 1;
		1057	break;
		1058	case 6:
1219	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1059	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1220	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1060	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1221	pick_up(op, tmp);	1061	CHK_PICK_PICKUP;
1222	break;	1062	break;
1223		1063
1224	case 7:	1064	case 7:
1225	if (tmp->type == MONEY || tmp->type == GEM)	1065	if (tmp->type == MONEY || tmp->type == GEM)
1226	pick_up(op, tmp);	1066	CHK_PICK_PICKUP;
1227	break;	1067	break;
1228		1068
1229	default:	1069	default:
1230	/* use value density */	1070	/* use value density */
1231	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1071	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1232	&& (query_cost (tmp, op, F_TRUE) * 100	1072	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1233	/ (tmp->weight * MAX (tmp->nrof, 1)))	1073	CHK_PICK_PICKUP;
1234	>= op->contr->mode)	1074	}
1235	pick_up(op,tmp);	1075	}
1236	}	1076	else
1237	}	1077	{ /* old model */
1238	else { /* old model */
1239	/* NEW pickup handling */	1078	/* NEW pickup handling */
1240	if(op->contr->mode & PU_DEBUG)	1079	if (op->contr->mode & PU_DEBUG)
1241	{	1080	{
1242	/* some debugging code to figure out item information */	1081	/* some debugging code to figure out item information */
1243	if(tmp->name!=NULL)	1082	if (tmp->name != NULL)
1244	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1083	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1245	tmp->name, tmp->type,	1084	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1246	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1085	else
1247	else
1248	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1086	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1249	tmp->arch->name, tmp->type,	1087	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1250	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1088
1251	new_draw_info(NDI_UNIQUE, 0,op,putstring);	1089	new_draw_info (NDI_UNIQUE, 0, op, putstring);
		1090	}
1252		1091
1253	sprintf(putstring,"...flags: ");	1092	/* philosophy:
1254	for(k=0;k<4;k++)	1093	* It's easy to grab an item type from a pile, as long as it's
1255	{	1094	* generic. This takes no game-time. For more detailed pickups
1256	for(j=0;j<32;j++)	1095	* and selections, select-items should be used. This is a
1257	{	1096	* grab-as-you-run type mode that's really useful for arrows for
1258	if((tmp->flags[k]>>j)&0x01)	1097	* example.
1259	{	1098	* The drawback: right now it has no frontend, so you need to
1260	sprintf(tmpstr,"%d ",k*32+j);	1099	* stick the bits you want into a calculator in hex mode and then
1261	strcat(putstring, tmpstr);	1100	* convert to decimal and then 'pickup <#>
1262	}	1101	*/
1263	}
1264	}
1265	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1266		1102
		1103	/* the first two modes are exclusive: if NOTHING we return, if
		1104	* STOP then we stop. All the rest are applied sequentially,
		1105	* meaning if any test passes, the item gets picked up. */
		1106
		1107	/* if mode is set to pick nothing up, return */
		1108
		1109	if (op->contr->mode & PU_NOTHING)
		1110	return 1;
		1111
		1112	/* if mode is set to stop when encountering objects, return */
		1113	/* take STOP before INHIBIT since it doesn't actually pick
		1114	* anything up */
		1115
		1116	if (op->contr->mode & PU_STOP)
		1117	return 0;
		1118
		1119	/* useful for going into stores and not losing your settings... */
		1120	/* and for battles wher you don't want to get loaded down while
		1121	* fighting */
		1122	if (op->contr->mode & PU_INHIBIT)
		1123	return 1;
		1124
		1125	/* prevent us from turning into auto-thieves :) */
		1126	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1127	continue;
		1128
		1129	/* ignore known cursed objects */
		1130	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1131	continue;
		1132
		1133	/* all food and drink if desired */
		1134	/* question: don't pick up known-poisonous stuff? */
		1135	if (op->contr->mode & PU_FOOD)
		1136	if (tmp->type == FOOD)
		1137	{
		1138	CHK_PICK_PICKUP;
		1139	continue;
		1140	}
		1141
		1142	if (op->contr->mode & PU_DRINK)
		1143	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		1144	{
		1145	CHK_PICK_PICKUP;
		1146	continue;
		1147	}
		1148
		1149	if (op->contr->mode & PU_POTION)
		1150	if (tmp->type == POTION)
		1151	{
		1152	CHK_PICK_PICKUP;
		1153	continue;
		1154	}
		1155
		1156	/* spellbooks, skillscrolls and normal books/scrolls */
		1157	if (op->contr->mode & PU_SPELLBOOK)
		1158	if (tmp->type == SPELLBOOK)
		1159	{
		1160	CHK_PICK_PICKUP;
		1161	continue;
		1162	}
		1163
		1164	if (op->contr->mode & PU_SKILLSCROLL)
		1165	if (tmp->type == SKILLSCROLL)
		1166	{
		1167	CHK_PICK_PICKUP;
		1168	continue;
		1169	}
		1170
		1171	if (op->contr->mode & PU_READABLES)
		1172	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		1173	{
		1174	CHK_PICK_PICKUP;
		1175	continue;
		1176	}
		1177
		1178	/* wands/staves/rods/horns */
		1179	if (op->contr->mode & PU_MAGIC_DEVICE)
		1180	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1181	{
		1182	CHK_PICK_PICKUP;
		1183	continue;
		1184	}
		1185
		1186	/* pick up all magical items */
		1187	if (op->contr->mode & PU_MAGICAL)
		1188	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1189	{
		1190	CHK_PICK_PICKUP;
		1191	continue;
		1192	}
		1193
		1194	if (op->contr->mode & PU_VALUABLES)
		1195	{
		1196	if (tmp->type == MONEY || tmp->type == GEM)
		1197	{
		1198	CHK_PICK_PICKUP;
		1199	continue;
		1200	}
		1201	}
		1202
		1203	/* rings & amulets - talismans seems to be typed AMULET */
		1204	if (op->contr->mode & PU_JEWELS)
		1205	if (tmp->type == RING || tmp->type == AMULET)
		1206	{
		1207	CHK_PICK_PICKUP;
		1208	continue;
		1209	}
		1210
		1211	/* we don't forget dragon food */
		1212	if (op->contr->mode & PU_FLESH)
		1213	if (tmp->type == FLESH)
		1214	{
		1215	CHK_PICK_PICKUP;
		1216	continue;
		1217	}
		1218
		1219	/* bows and arrows. Bows are good for selling! */
		1220	if (op->contr->mode & PU_BOW)
		1221	if (tmp->type == BOW)
		1222	{
		1223	CHK_PICK_PICKUP;
		1224	continue;
		1225	}
		1226
		1227	if (op->contr->mode & PU_ARROW)
		1228	if (tmp->type == ARROW)
		1229	{
		1230	CHK_PICK_PICKUP;
		1231	continue;
		1232	}
		1233
		1234	/* all kinds of armor etc. */
		1235	if (op->contr->mode & PU_ARMOUR)
		1236	if (tmp->type == ARMOUR)
		1237	{
		1238	CHK_PICK_PICKUP;
		1239	continue;
		1240	}
		1241
		1242	if (op->contr->mode & PU_HELMET)
		1243	if (tmp->type == HELMET)
		1244	{
		1245	CHK_PICK_PICKUP;
		1246	continue;
		1247	}
		1248
		1249	if (op->contr->mode & PU_SHIELD)
		1250	if (tmp->type == SHIELD)
		1251	{
		1252	CHK_PICK_PICKUP;
		1253	continue;
		1254	}
		1255
		1256	if (op->contr->mode & PU_BOOTS)
		1257	if (tmp->type == BOOTS)
		1258	{
		1259	CHK_PICK_PICKUP;
		1260	continue;
		1261	}
		1262
		1263	if (op->contr->mode & PU_GLOVES)
		1264	if (tmp->type == GLOVES)
		1265	{
		1266	CHK_PICK_PICKUP;
		1267	continue;
		1268	}
		1269
		1270	if (op->contr->mode & PU_CLOAK)
		1271	if (tmp->type == CLOAK)
		1272	{
		1273	CHK_PICK_PICKUP;
		1274	continue;
		1275	}
		1276
		1277	/* hoping to catch throwing daggers here */
		1278	if (op->contr->mode & PU_MISSILEWEAPON)
		1279	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1280	{
		1281	CHK_PICK_PICKUP;
		1282	continue;
		1283	}
		1284
		1285	/* careful: chairs and tables are weapons! */
		1286	if (op->contr->mode & PU_ALLWEAPON)
		1287	{
		1288	if (tmp->type == WEAPON && tmp->name != NULL)
		1289	{
		1290	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
		1291	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
		1292	{
		1293	CHK_PICK_PICKUP;
		1294	continue;
		1295	}
		1296	}
		1297
		1298	if (tmp->type == WEAPON && tmp->name == NULL)
		1299	{
		1300	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
		1301	{
		1302	CHK_PICK_PICKUP;
		1303	continue;
		1304	}
		1305	}
		1306	}
		1307
		1308	/* misc stuff that's useful */
		1309	if (op->contr->mode & PU_KEY)
		1310	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
		1311	{
		1312	CHK_PICK_PICKUP;
		1313	continue;
		1314	}
		1315
		1316	/* any of the last 4 bits set means we use the ratio for value
		1317	* pickups */
		1318	if (op->contr->mode & PU_RATIO)
		1319	{
		1320	/* use value density to decide what else to grab */
		1321	/* >=7 was >= op->contr->mode */
		1322	/* >=7 is the old standard setting. Now we take the last 4 bits
		1323	* and multiply them by 5, giving 0..15*5== 5..75 */
		1324	wvratio = (op->contr->mode & PU_RATIO) * 5;
		1325	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
		1326	{
		1327	CHK_PICK_PICKUP;
1267	#if 0	1328	#if 0
1268	/* print the flags too */	1329	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1269	for(k=0;k<4;k++)	1330	if (tmp->name != NULL)
1270	{	1331	{
1271	fprintf(stderr,"%d [%d] ", k, k*32+31);	1332	fprintf (stderr, "%s", tmp->name);
1272	for(j=0;j<32;j++)	1333	}
1273	{	1334	else
1274	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1335	fprintf (stderr, "%s", tmp->arch->archname);
1275	if(!((j+1)%4))fprintf(stderr," ");	1336	fprintf (stderr, ",%d] = ", tmp->type);
1276	}	1337	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1277	fprintf(stderr," [%d]\n", k*32);
1278	}
1279	#endif	1338	#endif
		1339	continue;
		1340	}
		1341	}
		1342	} /* the new pickup model */
1280	}	1343	}
1281	/* philosophy:
1282	* It's easy to grab an item type from a pile, as long as it's
1283	* generic. This takes no game-time. For more detailed pickups
1284	* and selections, select-items shoul dbe used. This is a
1285	* grab-as-you-run type mode that's really useful for arrows for
1286	* example.
1287	* The drawback: right now it has no frontend, so you need to
1288	* stick the bits you want into a calculator in hex mode and then
1289	* convert to decimal and then 'pickup <#>
1290	*/
1291		1344
1292	/* the first two modes are exclusive: if NOTHING we return, if
1293	* STOP then we stop. All the rest are applied sequentially,
1294	* meaning if any test passes, the item gets picked up. */
1295
1296	/* if mode is set to pick nothing up, return */
1297
1298	if(op->contr->mode & PU_NOTHING) return 1;
1299
1300	/* if mode is set to stop when encountering objects, return */
1301	/* take STOP before INHIBIT since it doesn't actually pick
1302	* anything up */
1303
1304	if(op->contr->mode & PU_STOP) return 0;
1305
1306	/* useful for going into stores and not losing your settings... */
1307	/* and for battles wher you don't want to get loaded down while
1308	* fighting */
1309	if(op->contr->mode & PU_INHIBIT) return 1;
1310
1311	/* prevent us from turning into auto-thieves :) */
1312	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1313
1314	/* ignore known cursed objects */
1315	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1316
1317	/* all food and drink if desired */
1318	/* question: don't pick up known-poisonous stuff? */
1319	if(op->contr->mode & PU_FOOD)
1320	if (tmp->type == FOOD)
1321	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1322	if(op->contr->mode & PU_DRINK)
1323	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1324	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1325
1326	if(op->contr->mode & PU_POTION)
1327	if (tmp->type == POTION)
1328	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1329
1330	/* spellbooks, skillscrolls and normal books/scrolls */
1331	if(op->contr->mode & PU_SPELLBOOK)
1332	if (tmp->type == SPELLBOOK)
1333	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1334	if(op->contr->mode & PU_SKILLSCROLL)
1335	if (tmp->type == SKILLSCROLL)
1336	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1337	if(op->contr->mode & PU_READABLES)
1338	if (tmp->type == BOOK || tmp->type == SCROLL)
1339	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1340
1341	/* wands/staves/rods/horns */
1342	if (op->contr->mode & PU_MAGIC_DEVICE)
1343	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1344	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1345
1346	/* pick up all magical items */
1347	if(op->contr->mode & PU_MAGICAL)
1348	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1349	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1350
1351	if(op->contr->mode & PU_VALUABLES)
1352	{
1353	if (tmp->type == MONEY || tmp->type == GEM)
1354	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1355	}
1356
1357	/* rings & amulets - talismans seems to be typed AMULET */
1358	if(op->contr->mode & PU_JEWELS)
1359	if (tmp->type == RING || tmp->type == AMULET)
1360	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1361
1362	/* bows and arrows. Bows are good for selling! */
1363	if(op->contr->mode & PU_BOW)
1364	if (tmp->type == BOW)
1365	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1366	if(op->contr->mode & PU_ARROW)
1367	if (tmp->type == ARROW)
1368	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1369
1370	/* all kinds of armor etc. */
1371	if(op->contr->mode & PU_ARMOUR)
1372	if (tmp->type == ARMOUR)
1373	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1374	if(op->contr->mode & PU_HELMET)
1375	if (tmp->type == HELMET)
1376	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1377	if(op->contr->mode & PU_SHIELD)
1378	if (tmp->type == SHIELD)
1379	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1380	if(op->contr->mode & PU_BOOTS)
1381	if (tmp->type == BOOTS)
1382	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1383	if(op->contr->mode & PU_GLOVES)
1384	if (tmp->type == GLOVES)
1385	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1386	if(op->contr->mode & PU_CLOAK)
1387	if (tmp->type == CLOAK)
1388	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1389
1390	/* hoping to catch throwing daggers here */
1391	if(op->contr->mode & PU_MISSILEWEAPON)
1392	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1393	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1394
1395	/* careful: chairs and tables are weapons! */
1396	if(op->contr->mode & PU_ALLWEAPON)
1397	{
1398	if(tmp->type == WEAPON && tmp->name!=NULL)
1399	{
1400	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1401	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1402	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1403	}
1404	if(tmp->type == WEAPON && tmp->name==NULL)
1405	{
1406	if(strstr(tmp->arch->name,"table")==NULL &&
1407	strstr(tmp->arch->name,"chair")==NULL)
1408	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1409	}
1410	}
1411
1412	/* misc stuff that's useful */
1413	if(op->contr->mode & PU_KEY)
1414	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1415	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1416
1417	/* any of the last 4 bits set means we use the ratio for value
1418	* pickups */
1419	if(op->contr->mode & PU_RATIO)
1420	{
1421	/* use value density to decide what else to grab */
1422	/* >=7 was >= op->contr->mode */
1423	/* >=7 is the old standard setting. Now we take the last 4 bits
1424	* and multiply them by 5, giving 0..15*5== 5..75 */
1425	wvratio=(op->contr->mode & PU_RATIO) * 5;
1426	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)
1427	{
1428	pick_up(op, tmp);
1429	#if 0
1430	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1431	if(tmp->name!=NULL) {
1432	fprintf(stderr,"%s", tmp->name);
1433	}
1434	else fprintf(stderr,"%s",tmp->arch->name);
1435	fprintf(stderr,",%d] = ", tmp->type);
1436	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1437	#endif
1438	continue;
1439	}
1440	}
1441	} /* the new pickup model */
1442	}
1443	return ! stop;	1345	return !stop;
1444	}	1346	}
1445		1347
1446	/*	1348	/*
1447	* Find an arrow in the inventory and after that	1349	* Find an arrow in the inventory and after that
1448	* in the right type container (quiver). Pointer to the	1350	* in the right type container (quiver). Pointer to the
1449	* found object is returned.	1351	* found object is returned.
1450	*/	1352	*/
		1353	object *
1451	object *find_arrow(object *op, const char *type)	1354	find_arrow (object *op, const char *type)
1452	{	1355	{
1453	object *tmp = NULL;	1356	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1357	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1358	return splay (tmp);
1454		1359
1455	for(op=op->inv; op; op=op->below)	1360	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1456	if(!tmp && op->type==CONTAINER && op->race==type &&	1361	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1457	QUERY_FLAG(op,FLAG_APPLIED))	1362	if (object *arrow = find_arrow (tmp, type))
1458	tmp = find_arrow (op, type);	1363	{
1459	else if (op->type==ARROW && op->race==type)	1364	splay (tmp);
		1365	return arrow;
		1366	}
		1367
1460	return op;	1368	return 0;
1461	return tmp;
1462	}	1369	}
1463		1370
1464	/*	1371	/*
1465	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1372	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1466	* against the target. A full test is not performed, simply a basic test	1373	* against the target. A full test is not performed, simply a basic test
1467	* of resistances. The archer is making a quick guess at what he sees down	1374	* of resistances. The archer is making a quick guess at what he sees down
1468	* the hall. Failing that it does it's best to pick the highest plus arrow.	1375	* the hall. Failing that it does it's best to pick the highest plus arrow.
1469	*/	1376	*/
1470		1377	object *
1471	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1378	find_better_arrow (object *op, object *target, const char *type, int *better)
1472	{	1379	{
1473	object *tmp = NULL, *arrow, *ntmp;	1380	object *tmp = NULL, *arrow, *ntmp;
1474	int attacknum, attacktype, betterby=0, i;	1381	int attacknum, attacktype, betterby = 0, i;
1475		1382
1476	if (!type)	1383	if (!type)
1477	return NULL;	1384	return NULL;
1478		1385
1479	for (arrow=op->inv; arrow; arrow=arrow->below) {	1386	for (arrow = op->inv; arrow; arrow = arrow->below)
1480	if (arrow->type==CONTAINER && arrow->race==type &&	1387	{
1481	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1388	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1482	i = 0;	1389	{
		1390	i = 0;
1483	ntmp = find_better_arrow(arrow, target, type, &i);	1391	ntmp = find_better_arrow (arrow, target, type, &i);
1484	if (i > betterby) {	1392	if (i > betterby)
1485	tmp = ntmp;	1393	{
1486	betterby = i;	1394	tmp = ntmp;
1487	}	1395	betterby = i;
		1396	}
		1397	}
1488	} else if (arrow->type==ARROW && arrow->race==type) {	1398	else if (arrow->type == ARROW && arrow->race == type)
		1399	{
1489	/* allways prefer assasination/slaying */	1400	/* allways prefer assasination/slaying */
1490	if (target->race != NULL && arrow->slaying != NULL &&	1401	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))
1491	strstr(arrow->slaying, target->race)) {	1402	{
1492	if (arrow->attacktype & AT_DEATH) {	1403	if (arrow->attacktype & AT_DEATH)
1493	*better = 100;	1404	{
1494	return arrow;	1405	*better = 100;
1495	} else {	1406	return arrow;
1496	tmp = arrow;	1407	}
		1408	else
		1409	{
		1410	tmp = arrow;
1497	betterby = (arrow->magic + arrow->stats.dam) * 2;	1411	betterby = (arrow->magic + arrow->stats.dam) * 2;
1498	}	1412	}
1499	} else {	1413	}
		1414	else
		1415	{
1500	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1416	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1417	{
1501	attacktype = 1<<attacknum;	1418	attacktype = 1 << attacknum;
1502	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1419	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1503	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1420	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1504	tmp = arrow;	1421	{
		1422	tmp = arrow;
1505	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1423	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1506	}	1424	}
1507	}	1425	}
1508	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1426	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1509	tmp = arrow;	1427	{
		1428	tmp = arrow;
1510	betterby = 2 + arrow->magic + arrow->stats.dam;	1429	betterby = 2 + arrow->magic + arrow->stats.dam;
1511	}	1430	}
1512	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1431	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1513	tmp = arrow;	1432	{
		1433	tmp = arrow;
1514	betterby = 1 + arrow->magic + arrow->stats.dam;	1434	betterby = 1 + arrow->magic + arrow->stats.dam;
1515	}	1435	}
		1436	}
		1437	}
1516	}	1438	}
1517	}
1518	}
1519	if (tmp == NULL && arrow == NULL)	1439	if (tmp == NULL && arrow == NULL)
1520	return find_arrow(op, type);	1440	return find_arrow (op, type);
1521		1441
1522	*better = betterby;	1442	*better = betterby;
1523	return tmp;	1443	return tmp;
1524	}	1444	}
1525		1445
1526	/* looks in a given direction, finds the first valid target, and calls	1446	/* looks in a given direction, finds the first valid target, and calls
1527	* find_better_arrow to find a decent arrow to use.	1447	* find_better_arrow to find a decent arrow to use.
1528	* op = the shooter	1448	* op = the shooter
1529	* type = bow->race	1449	* type = bow->race
1530	* dir = fire direction	1450	* dir = fire direction
1531	*/	1451	*/
1532		1452	object *
1533	object *pick_arrow_target(object *op, const char *type, int dir)	1453	pick_arrow_target (object *op, const char *type, int dir)
1534	{	1454	{
1535	object *tmp = NULL;	1455	object *tmp = NULL;
1536	mapstruct *m;	1456	maptile *m;
1537	int i, mflags, found, number;	1457	int i, mflags, found, number;
1538	sint16 x, y;	1458	sint16 x, y;
1539		1459
1540	if (op->map == NULL)	1460	if (op->map == NULL)
1541	return find_arrow(op, type);	1461	return find_arrow (op, type);
1542		1462
1543	/* do a dex check */	1463	/* do a dex check */
1544	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1464	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1545	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1465	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1546	return find_arrow(op, type);	1466	return find_arrow (op, type);
1547		1467
1548	m = op->map;	1468	m = op->map;
1549	x = op->x;	1469	x = op->x;
1550	y = op->y;	1470	y = op->y;
1551		1471
1552	/* find the first target */	1472	/* find the first target */
1553	for (i=0, found=0; i<20; i++) {	1473	for (i = 0, found = 0; i < 20; i++)
		1474	{
1554	x += freearr_x[dir];	1475	x += freearr_x[dir];
1555	y += freearr_y[dir];	1476	y += freearr_y[dir];
1556	mflags = get_map_flags(m, &m, x, y, &x, &y);	1477	mflags = get_map_flags (m, &m, x, y, &x, &y);
1557	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1478	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1479	{
1558	tmp = NULL;	1480	tmp = NULL;
1559	break;	1481	break;
		1482	}
1560	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1483	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1484	{
1561	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1485	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1562	* perhaps a bad assumption.	1486	* perhaps a bad assumption.
1563	*/	1487	*/
1564	tmp = NULL;	1488	tmp = NULL;
1565	break;	1489	break;
1566	}	1490	}
1567	if (mflags & P_IS_ALIVE) {	1491	if (mflags & P_IS_ALIVE)
		1492	{
1568	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1493	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1569	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1494	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1570	found++;	1495	{
1571	break;	1496	found++;
1572	}	1497	break;
		1498	}
1573	if (found)	1499	if (found)
1574	break;	1500	break;
1575	}	1501	}
1576	}	1502	}
1577	if (tmp == NULL)	1503	if (tmp == NULL)
1578	return find_arrow(op, type);	1504	return find_arrow (op, type);
1579		1505
1580	if (tmp->head)	1506	if (tmp->head)
1581	tmp = tmp->head;	1507	tmp = tmp->head;
1582		1508
1583	return find_better_arrow(op, tmp, type, &i);	1509	return find_better_arrow (op, tmp, type, &i);
1584	}	1510	}
1585		1511
1586	/*	1512	/*
1587	* Creature fires a bow - op can be monster or player. Returns	1513	* Creature fires a bow - op can be monster or player. Returns
1588	* 1 if bow was actually fired, 0 otherwise.	1514	* 1 if bow was actually fired, 0 otherwise.
…		…
1591	* dir is the direction of fire.	1517	* dir is the direction of fire.
1592	* wc_mod is any special modifier to give (used in special player fire modes)	1518	* wc_mod is any special modifier to give (used in special player fire modes)
1593	* sx, sy are coordinates to fire arrow from - also used in some of the special	1519	* sx, sy are coordinates to fire arrow from - also used in some of the special
1594	* player fire modes.	1520	* player fire modes.
1595	*/	1521	*/
		1522	int
1596	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1523	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1597	sint16 sx, sint16 sy)
1598	{	1524	{
1599	object *left, *bow;	1525	object *left, *bow;
1600	tag_t left_tag, tag;	1526	int mflags;
1601	int bowspeed, mflags;	1527	maptile *m;
1602	mapstruct *m;
1603		1528
1604	if (!dir) {	1529	if (!dir)
		1530	{
1605	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1531	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1606	return 0;	1532	return 0;
		1533	}
		1534
		1535	if (op->contr)
		1536	bow = op->current_weapon;
		1537	else
1607	}	1538	{
1608	if (op->type == PLAYER)
1609	bow=op->contr->ranges[range_bow];
1610	else {
1611	for(bow=op->inv; bow; bow=bow->below)	1539	for (bow = op->inv; bow; bow = bow->below)
1612	/* Don't check for applied - monsters don't apply bows - in that way, they	1540	/* Don't check for applied - monsters don't apply bows - in that way, they
1613	* don't need to switch back and forth between bows and weapons.	1541	* don't need to switch back and forth between bows and weapons.
1614	*/	1542	*/
1615	if(bow->type==BOW)	1543	if (bow->type == BOW)
1616	break;	1544	break;
1617		1545
1618	if (!bow) {	1546	if (!bow)
		1547	{
1619	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1548	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1620	return 0;	1549	return 0;
1621	}	1550	}
		1551
		1552	// optimisation: move object to top so we will find it quickly again
		1553	if (bow->below)
		1554	{
		1555	bow->remove ();
		1556	op->insert (bow);
		1557	}
		1558
1622	}	1559	}
		1560
1623	if( !bow->race || !bow->skill) {	1561	if (!bow->race || !bow->skill)
		1562	{
1624	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1563	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1625	return 0;	1564	return 0;
1626	}	1565	}
1627		1566
1628	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1629
1630	/* penalize ROF for bestarrow */
1631	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1632	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1633	if (bowspeed < 1)
1634	bowspeed = 1;
1635
1636	if (arrow == NULL) {	1567	if (arrow == NULL)
		1568	{
1637	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1569	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1570	{
1638	if (op->type == PLAYER)	1571	if (op->type == PLAYER)
1639	new_draw_info_format(NDI_UNIQUE, 0, op,	1572	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1640	"You have no %s left.", bow->race);
1641	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1573	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1642	else	1574	else
1643	CLEAR_FLAG(op, FLAG_READY_BOW);	1575	CLEAR_FLAG (op, FLAG_READY_BOW);
		1576
1644	return 0;	1577	return 0;
1645	}	1578	}
1646	}	1579	}
		1580
1647	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1581	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1648	if (mflags & P_OUT_OF_MAP) {	1582	if (mflags & P_OUT_OF_MAP)
1649	return 0;	1583	return 0;
1650	}	1584
1651	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1585	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1586	{
1652	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1587	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1653	return 0;	1588	return 0;
1654	}	1589	}
1655		1590
1656	/* this should not happen, but sometimes does */	1591	/* this should not happen, but sometimes does */
1657	if (arrow->nrof==0) {	1592	if (arrow->nrof == 0)
1658	remove_ob(arrow);
1659	free_object(arrow);
1660	return 0;
1661	}	1593	{
		1594	arrow->destroy ();
		1595	return 0;
		1596	}
1662		1597
1663	left = arrow; /* these are arrows left to the player */	1598	left = arrow; /* these are arrows left to the player */
1664	left_tag = left->count;
1665	arrow = get_split_ob(arrow, 1);	1599	arrow = get_split_ob (arrow, 1);
1666	if (arrow == NULL) {	1600	if (!arrow)
		1601	{
1667	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1602	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1668	bow->race);	1603	return 0;
1669	return 0;
1670	}	1604	}
1671	set_owner(arrow, op);	1605
1672	if (arrow->skill) free_string(arrow->skill);	1606	arrow->set_owner (op);
1673	arrow->skill = add_refcount(bow->skill);	1607	arrow->skill = bow->skill;
1674
1675	arrow->direction=dir;	1608	arrow->direction = dir;
1676	arrow->x = sx;
1677	arrow->y = sy;
1678		1609
1679	if (op->type == PLAYER) {
1680	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1681	fix_player(op);
1682	}
1683
1684	SET_ANIMATION(arrow, arrow->direction);
1685	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1610	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1686	arrow->stats.hp = arrow->stats.dam;	1611	arrow->stats.hp = arrow->stats.dam;
1687	arrow->stats.grace = arrow->attacktype;	1612	arrow->stats.grace = arrow->attacktype;
		1613
1688	if (arrow->slaying != NULL)	1614	if (arrow->slaying)
1689	arrow->spellarg = strdup_local(arrow->slaying);	1615	arrow->spellarg = strdup (arrow->slaying);
1690		1616
1691	/* Note that this was different for monsters - they got their level	1617	#if 0
1692	* added to the damage. I think the strength bonus is more proper.	1618	if (player *pl = op->contr)
1693	*/
1694		1619	{
1695	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1620	float speed = pl->weapon_sp;
1696	0 : dam_bonus[op->stats.Str]) +
1697	bow->stats.dam + bow->magic + arrow->magic;
1698		1621
		1622	/* penalize ROF for bestarrow */
		1623	if (pl->bowtype == bow_bestarrow)
		1624	speed *= .9f;
		1625	else
		1626	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1627
		1628	op->speed_left += speed - op->speed;
		1629	}
		1630	#endif
		1631
		1632	SET_ANIMATION (arrow, arrow->direction);
		1633
1699	/* update the speed */	1634	/* update the speed */
1700	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1635	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1701	0 : dam_bonus[op->stats.Str]) +	1636	+ bow->stats.dam / 7.f;
1702	bow->magic + arrow->magic) / 5.0 +
1703	(float)bow->stats.dam / 7.0;
1704		1637
1705	if (arrow->speed < 1.0)	1638	arrow->set_speed (max (arrow->speed, 2.f));
1706	arrow->speed = 1.0;
1707	update_ob_speed(arrow);
1708	arrow->speed_left = 0;	1639	arrow->speed_left = 0;
1709		1640
		1641	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1642
1710	if (op->type == PLAYER) {	1643	if (op->type == PLAYER)
1711	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1644	{
1712	(op->chosen_skill?op->chosen_skill->level:op->level) -
1713	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1714	arrow->stats.wc - bow->stats.wc + wc_mod;
1715
1716	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1645	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1717	} else {	1646	wc -= dex_bonus[op->stats.Dex];
1718	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1719	arrow->stats.wc + wc_mod;
1720		1647
		1648	if (!arrow->slaying)
		1649	arrow->slaying = op->slaying;
		1650
		1651	arrow->attacktype |= op->attacktype;
		1652	}
		1653	else
		1654	{
1721	arrow->level = op->level;	1655	arrow->level = op->level;
1722	}	1656	arrow->stats.wc -= bow->magic;
1723	if (arrow->attacktype == AT_PHYSICAL)	1657
		1658	if (!arrow->slaying)
		1659	arrow->slaying = bow->slaying;
		1660
1724	arrow->attacktype |= bow->attacktype;	1661	arrow->attacktype |= bow->attacktype;
1725	if (bow->slaying != NULL)	1662	}
1726	arrow->slaying = add_string(bow->slaying);
1727		1663
1728	arrow->map = m;	1664	wc -= arrow->level;
		1665	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1666
		1667	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1729	arrow->move_type = MOVE_FLY_LOW;	1668	arrow->move_type = MOVE_FLY_LOW;
1730	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1669	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1731		1670
1732	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1671	op->play_sound (sound_find ("fire_arrow"));
1733	tag = arrow->count;	1672	m->insert (arrow, sx, sy, op);
1734	insert_ob_in_map(arrow, m, op, 0);
1735		1673
1736	if (!was_destroyed(arrow, tag))	1674	if (!arrow->destroyed ())
1737	move_arrow(arrow);	1675	move_arrow (arrow);
1738		1676
1739	if (op->type == PLAYER) {	1677	if (op->type == PLAYER)
1740	if (was_destroyed (left, left_tag))	1678	{
		1679	if (left->destroyed ())
1741	esrv_del_item(op->contr, left_tag);	1680	esrv_del_item (op->contr, left->count);
1742	else	1681	else
1743	esrv_send_item(op, left);	1682	esrv_send_item (op, left);
1744	}	1683	}
		1684
1745	return 1;	1685	return 1;
1746	}	1686	}
1747		1687
1748	/* Special fire code for players - this takes into	1688	/* Special fire code for players - this takes into
1749	* account the special fire modes players can have	1689	* account the special fire modes players can have
1750	* but monsters can't. Putting that code here	1690	* but monsters can't. Putting that code here
1751	* makes the fire_bow code much cleaner.	1691	* makes the fire_bow code much cleaner.
1752	* this function should only be called if 'op' is a player,	1692	* this function should only be called if 'op' is a player,
1753	* hence the function name.	1693	* hence the function name.
1754	*/	1694	*/
		1695	int
1755	int player_fire_bow(object *op, int dir)	1696	player_fire_bow (object *op, int dir)
1756	{	1697	{
1757	int ret=0, wcmod=0;	1698	int ret = 0, wcmod = 0;
1758		1699
1759	if (op->contr->bowtype == bow_bestarrow) {	1700	if (op->contr->bowtype == bow_bestarrow)
1760	ret = fire_bow(op, op,	1701	{
1761	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1702	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1762	dir, 0, op->x, op->y);	1703	}
1763	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1704	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1705	{
1764	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1706	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))
1765	wcmod =-1;	1707	wcmod = -1;
		1708
1766	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1709	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1767	op->x, op->y);	1710	}
1768	} else if (op->contr->bowtype == bow_threewide) {	1711	else if (op->contr->bowtype == bow_threewide)
		1712	{
1769	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1713	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1714	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1771	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1715	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1716	}
1772	} else if (op->contr->bowtype == bow_spreadshot) {	1717	else if (op->contr->bowtype == bow_spreadshot)
		1718	{
1773	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1719	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1720	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1775	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1721	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1776		1722	}
1777	} else {	1723	else
		1724	{
1778	/* Simple case */	1725	/* Simple case */
1779	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1726	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1780	}	1727	}
		1728
1781	return ret;	1729	return ret;
1782	}	1730	}
1783
1784		1731
1785	/* Fires a misc (wand/rod/horn) object in 'dir'.	1732	/* Fires a misc (wand/rod/horn) object in 'dir'.
1786	* Broken apart from 'fire' to keep it more readable.	1733	* Broken apart from 'fire' to keep it more readable.
1787	*/	1734	*/
		1735	void
1788	void fire_misc_object(object *op, int dir)	1736	fire_misc_object (object *op, int dir)
1789	{	1737	{
1790	object *item;	1738	object *item = op->contr->ranged_ob;
1791		1739
1792	if (!op->contr->ranges[range_misc]) {	1740	if (!item)
		1741	{
1793	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1742	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1794	return;	1743	return;
1795	}	1744	}
1796		1745
1797	item = op->contr->ranges[range_misc];
1798	if (!item->inv) {	1746	if (!item->inv)
		1747	{
1799	LOG(llevError,"Object %s lacks a spell\n", item->name);	1748	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1800	return;	1749	return;
1801	}	1750	}
1802	if (item->type == WAND) {	1751
1803	if(item->stats.food<=0) {	1752	if (!op->change_weapon (item))
1804	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1805	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1806	return;	1753	return;
1807	}	1754
		1755	if (item->type == WAND)
		1756	{
		1757	if (item->stats.food <= 0)
		1758	{
		1759	op->contr->play_sound (sound_find ("wand_poof"));
		1760	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1761
		1762	return;
		1763	}
		1764	}
1808	} else if (item->type == ROD || item->type==HORN) {	1765	else if (item->type == ROD || item->type == HORN)
		1766	{
1809	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1767	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))
1810	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1768	{
		1769	op->contr->play_sound (sound_find ("wand_poof"));
		1770
1811	if (item->type== ROD)	1771	if (item->type == ROD)
1812	new_draw_info_format(NDI_UNIQUE, 0,op,	1772	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1813	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1773	else
1814	else	1774	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1815	new_draw_info_format(NDI_UNIQUE, 0,op,	1775
1816	"The %s needs more time to charge.", query_base_name(item,0));
1817	return;	1776	return;
1818	}	1777	}
1819	}	1778	}
1820		1779
1821	if(cast_spell(op,item,dir,item->inv,NULL)) {	1780	if (cast_spell (op, item, dir, item->inv, NULL))
		1781	{
1822	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1782	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */
1823	if (item->type == WAND) {	1783	if (item->type == WAND)
		1784	{
1824	if (!(--item->stats.food)) {	1785	if (!(--item->stats.food))
1825	object *tmp;	1786	{
1826	if (item->arch) {	1787	object *tmp;
		1788
		1789	if (item->arch)
		1790	{
1827	CLEAR_FLAG(item, FLAG_ANIMATE);	1791	CLEAR_FLAG (item, FLAG_ANIMATE);
1828	item->face = item->arch->clone.face;	1792	item->face = item->arch->face;
1829	item->speed = 0;	1793	item->set_speed (0);
1830	update_ob_speed(item);	1794	}
1831	}	1795
1832	if ((tmp=is_player_inv(item)))	1796	if ((tmp = item->in_player ()))
1833	esrv_update_item(UPD_ANIM, tmp, item);	1797	esrv_update_item (UPD_ANIM, tmp, item);
1834	}	1798	}
1835	}	1799	}
1836	else if (item->type == ROD || item->type==HORN) {	1800	else if (item->type == ROD || item->type == HORN)
1837	drain_rod_charge(item);	1801	drain_rod_charge (item);
1838	}
1839	}	1802	}
1840	}	1803	}
1841		1804
1842	/* Received a fire command for the player - go and do it.	1805	/* Received a fire command for the player - go and do it.
1843	*/	1806	*/
		1807	bool
1844	void fire(object *op,int dir) {	1808	fire (object *op, int dir)
		1809	{
1845	int spellcost=0;	1810	int spellcost = 0;
1846		1811
1847	/* check for loss of invisiblity/hide */	1812	/* check for loss of invisiblity/hide */
1848	if (action_makes_visible(op)) make_visible(op);	1813	if (action_makes_visible (op))
		1814	make_visible (op);
1849		1815
1850	switch(op->contr->shoottype) {	1816	player *pl = op->contr;
1851	case range_none:
1852	return;
1853		1817
1854	case range_bow:	1818	if (pl->golem)
1855	player_fire_bow(op, dir);	1819	{
1856	return;	1820	control_golem (op->contr->golem, dir);
1857		1821	return false;
1858	case range_magic: /* Casting spells */
1859	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));
1860	return;
1861
1862	case range_misc:
1863	fire_misc_object(op, dir);
1864	return;
1865
1866	case range_golem: /* Control summoned monsters from scrolls */
1867	if(op->contr->ranges[range_golem]==NULL ||
1868	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1869	op->contr->ranges[range_golem] = NULL;
1870	op->contr->shoottype=range_none;
1871	op->contr->golem_count = 0;
1872	}	1822	}
1873	else	1823
1874	control_golem(op->contr->ranges[range_golem], dir);	1824	object *ob = pl->ranged_ob;
		1825
		1826	if (!ob)
1875	return;	1827	return false;
1876		1828
1877	case range_skill:	1829	if (!op->change_weapon (ob))
1878	if(!op->chosen_skill) {
1879	if(op->type==PLAYER)
1880	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1881	return;
1882	}
1883	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1884	return;	1830	return false;
1885	case range_builder:	1831
		1832	if (op->speed_left > 0.f)
		1833	--op->speed_left;
		1834	else
		1835	return false;
		1836
		1837	switch (ob->type)
		1838	{
		1839	case BOW:
		1840	player_fire_bow (op, dir);
		1841	break;
		1842
		1843	case SPELL:
		1844	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
		1845	break;
		1846
		1847	case BUILDER:
1886	apply_map_builder( op, dir );	1848	apply_map_builder (op, dir);
1887	return;	1849	break;
1888	default:
1889	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");
1890	return;
1891	}
1892	}
1893		1850
		1851	case SKILL:
		1852	do_skill (op, op, ob, dir, 0);
		1853	break;
1894		1854
		1855	default:
		1856	fire_misc_object (op, dir);
		1857	break;
		1858	}
		1859
		1860	return true;
		1861	}
1895		1862
1896	/* find_key	1863	/* find_key
1897	* We try to find a key for the door as passed. If we find a key	1864	* We try to find a key for the door as passed. If we find a key
1898	* and successfully use it, we return the key, otherwise NULL	1865	* and successfully use it, we return the key, otherwise NULL
1899	* This function merges both normal and locked door, since the logic	1866	* This function merges both normal and locked door, since the logic
…		…
1901	* pl is the player,	1868	* pl is the player,
1902	* inv is the objects inventory to searched	1869	* inv is the objects inventory to searched
1903	* door is the door we are trying to match against.	1870	* door is the door we are trying to match against.
1904	* This function can be called recursively to search containers.	1871	* This function can be called recursively to search containers.
1905	*/	1872	*/
1906		1873	object *
1907	object * find_key(object *pl, object *container, object *door)	1874	find_key (object *pl, object *container, object *door)
1908	{	1875	{
1909	object *tmp,*key;	1876	object *tmp, *key;
1910		1877
1911	/* Should not happen, but sanity checking is never bad */	1878	/* Should not happen, but sanity checking is never bad */
1912	if (container->inv == NULL) return NULL;	1879	if (!container->inv)
		1880	return 0;
1913		1881
1914	/* First, lets try to find a key in the top level inventory */	1882	/* First, lets try to find a key in the top level inventory */
1915	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1883	for (tmp = container->inv; tmp; tmp = tmp->below)
		1884	{
1916	if (door->type==DOOR && tmp->type==KEY) break;	1885	if (door->type == DOOR && tmp->type == KEY)
		1886	break;
1917	/* For sanity, we should really check door type, but other stuff	1887	/* For sanity, we should really check door type, but other stuff
1918	* (like containers) can be locked with special keys	1888	* (like containers) can be locked with special keys
1919	*/	1889	*/
1920	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1890	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1921	tmp->slaying==door->slaying) break;	1891	break;
1922	}	1892	}
		1893
1923	/* No key found - lets search inventories now */	1894	/* No key found - lets search inventories now */
1924	/* If we find and use a key in an inventory, return at that time.	1895	/* If we find and use a key in an inventory, return at that time.
1925	* otherwise, if we search all the inventories and still don't find	1896	* otherwise, if we search all the inventories and still don't find
1926	* a key, return	1897	* a key, return
1927	*/	1898	*/
1928	if (!tmp) {	1899	if (!tmp)
		1900	{
1929	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1901	for (tmp = container->inv; tmp; tmp = tmp->below)
		1902	{
1930	/* No reason to search empty containers */	1903	/* No reason to search empty containers */
1931	if (tmp->type==CONTAINER && tmp->inv) {	1904	if (tmp->type == CONTAINER && tmp->inv)
1932	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1905	{
		1906	if ((key = find_key (pl, tmp, door)))
		1907	return key;
		1908	}
		1909	}
		1910
		1911	if (!tmp)
		1912	return NULL;
1933	}	1913	}
1934	}	1914
1935	if (!tmp) return NULL;
1936	}
1937	/* We get down here if we have found a key. Now if its in a container,	1915	/* We get down here if we have found a key. Now if its in a container,
1938	* see if we actually want to use it	1916	* see if we actually want to use it
1939	*/	1917	*/
1940	if (pl!=container) {	1918	if (pl != container)
		1919	{
1941	/* Only let players use keys in containers */	1920	/* Only let players use keys in containers */
1942	if (!pl->contr) return NULL;	1921	if (!pl->contr)
		1922	return NULL;
1943	/* cases where this fails:	1923	/* cases where this fails:
1944	* If we only search the player inventory, return now since we	1924	* If we only search the player inventory, return now since we
1945	* are not in the players inventory.	1925	* are not in the players inventory.
1946	* If the container is not active, return now since only active	1926	* If the container is not active, return now since only active
1947	* containers can be used.	1927	* containers can be used.
1948	* If we only search keyrings and the container does not have	1928	* If we only search keyrings and the container does not have
1949	* a race/isn't a keyring.	1929	* a race/isn't a keyring.
1950	* No checking for all containers - to fall through past here,	1930	* No checking for all containers - to fall through past here,
1951	* inv must have been an container and must have been active.	1931	* inv must have been an container and must have been active.
1952	*	1932	*
1953	* Change the color so that the message doesn't disappear with	1933	* Change the color so that the message doesn't disappear with
1954	* all the others.	1934	* all the others.
1955	*/	1935	*/
1956	if (pl->contr->usekeys == key_inventory ||	1936	if (pl->contr->usekeys == key_inventory ||
1957	!QUERY_FLAG(container, FLAG_APPLIED) ||	1937	!QUERY_FLAG (container, FLAG_APPLIED) ||
1958	(pl->contr->usekeys == keyrings &&	1938	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1959	(!container->race || strcmp(container->race, "keys")))	1939	{
1960	) {
1961	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1940	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1962	"The %s in your %s vibrates as you approach the door",	1941	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1963	query_name(tmp), query_name(container));
1964	return NULL;	1942	return NULL;
1965	}	1943	}
1966	}	1944	}
		1945
1967	return tmp;	1946	return tmp;
1968	}	1947	}
1969		1948
1970	/* moved door processing out of move_player_attack.	1949	/* moved door processing out of move_player_attack.
1971	* returns 1 if player has opened the door with a key	1950	* returns 1 if player has opened the door with a key
1972	* such that the caller should not do anything more,	1951	* such that the caller should not do anything more,
1973	* 0 otherwise	1952	* 0 otherwise
1974	*/	1953	*/
		1954	static int
1975	static int player_attack_door(object *op, object *door)	1955	player_attack_door (object *op, object *door)
1976	{	1956	{
1977
1978	/* If its a door, try to find a use a key. If we do destroy the door,	1957	/* If its a door, try to find a key. If we do destroy the door,
1979	* might as well return immediately as there is nothing more to do -	1958	* might as well return immediately as there is nothing more to do -
1980	* otherwise, we fall through to the rest of the code.	1959	* otherwise, we fall through to the rest of the code.
1981	*/	1960	*/
1982	object *key=find_key(op, op, door);	1961	object *key = find_key (op, op, door);
1983		1962
1984	/* IF we found a key, do some extra work */	1963	/* If we found a key, do some extra work */
1985	if (key) {	1964	if (key)
		1965	{
1986	object *container=key->env;	1966	object *container = key->env;
1987		1967
1988	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1968	if (action_makes_visible (op))
1989	if(action_makes_visible(op)) make_visible(op);	1969	make_visible (op);
		1970
1990	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1971	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1972	spring_trap (door->inv, op);
		1973
1991	if (door->type == DOOR) {	1974	if (door->type == DOOR)
1992	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1975	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1993	}
1994	else if(door->type==LOCKED_DOOR) {	1976	else if (door->type == LOCKED_DOOR)
1995	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1977	{
1996	"You open the door with the %s", query_short_name(key));	1978	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1997	remove_door2(door); /* remove door without violence ;-) */	1979	remove_door2 (door); /* remove door without violence ;-) */
1998	}	1980	}
		1981
1999	/* Do this after we print the message */	1982	/* Do this after we print the message */
2000	decrease_ob(key); /* Use up one of the keys */	1983	decrease_ob (key); /* Use up one of the keys */
2001	/* Need to update the weight the container the key was in */	1984	/* Need to update the weight the container the key was in */
2002	if (container != op)	1985	if (container != op)
2003	esrv_update_item(UPD_WEIGHT, op, container);	1986	esrv_update_item (UPD_WEIGHT, op, container);
		1987
2004	return 1; /* Nothing more to do below */	1988	return 1; /* Nothing more to do below */
		1989	}
2005	} else if (door->type==LOCKED_DOOR) {	1990	else if (door->type == LOCKED_DOOR)
		1991	{
2006	/* Might as well return now - no other way to open this */	1992	/* Might as well return now - no other way to open this */
2007	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1993	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2008	return 1;	1994	return 1;
2009	}	1995	}
		1996
2010	return 0;	1997	return 0;
2011	}	1998	}
2012		1999
2013	/* This function is just part of a breakup from move_player.	2000	/* This function is just part of a breakup from move_player.
2014	* It should keep the code cleaner.	2001	* It should keep the code cleaner.
2015	* When this is called, the players direction has been updated	2002	* When this is called, the players direction has been updated
2016	* (taking into account confusion.) The player is also actually	2003	* (taking into account confusion.) The player is also actually
2017	* going to try and move (not fire weapons).	2004	* going to try and move (not fire weapons).
2018	*/	2005	*/
2019		2006	bool
2020	void move_player_attack(object *op, int dir)	2007	move_player_attack (object *op, int dir)
2021	{	2008	{
2022	object *tmp, *mon, *tpl;
2023	sint16 nx, ny;
2024	int on_battleground;	2009	int on_battleground;
2025	mapstruct *m;
2026		2010
2027	if (op->contr->transport) tpl = op->contr->transport;
2028	else tpl = op;
2029	nx=freearr_x[dir]+tpl->x;	2011	sint16 nx = freearr_x[dir] + op->x;
2030	ny=freearr_y[dir]+tpl->y;	2012	sint16 ny = freearr_y[dir] + op->y;
2031		2013
2032	on_battleground = op_on_battleground(tpl, NULL, NULL);	2014	on_battleground = op_on_battleground (op, 0, 0);
2033		2015
		2016	if (out_of_map (op->map, nx, ny))
		2017	return false;
		2018
		2019	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
		2020	{
		2021	--op->speed_left;
		2022	return true;
		2023	}
		2024
2034	/* If braced, or can't move to the square, and it is not out of the	2025	/* If braced, or can't move to the square, and it is not out of the
2035	* map, attack it. Note order of if statement is important - don't	2026	* map, attack it. Note order of if statement is important - don't
2036	* want to be calling move_ob if braced, because move_ob will move the	2027	* want to be calling move_ob if braced, because move_ob will move the
2037	* player. This is a pretty nasty hack, because if we could	2028	* player. This is a pretty nasty hack, because if we could
2038	* move to some space, it then means that if we are braced, we should	2029	* move to some space, it then means that if we are braced, we should
2039	* do nothing at all. As it is, if we are braced, we go through	2030	* do nothing at all. As it is, if we are braced, we go through
2040	* quite a bit of processing. However, it probably is less than what	2031	* quite a bit of processing. However, it probably is less than what
2041	* move_ob uses.	2032	* move_ob uses.
2042	*/	2033	*/
2043	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	2034	maptile *m = op->map->xy_find (nx, ny);
2044	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2045	m = get_map_from_coord(tpl->map, &nx, &ny);
2046	if (!m) return; /* Don't think this should happen */
2047	}
2048	else m =tpl->map;
2049
2050	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2051	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2052	return;
2053	}
2054		2035
2055	mon = NULL;
2056	/* Go through all the objects, and find ones of interest. Only stop if	2036	/* Go through all the objects, and find ones of interest. Only stop if
2057	* we find a monster - that is something we know we want to attack.	2037	* we find a monster - that is something we know we want to attack.
2058	* if its a door or barrel (can roll) see if there may be monsters	2038	* if its a door or barrel (can roll) see if there may be monsters
2059	* on the space	2039	* on the space
2060	*/	2040	*/
2061	while (tmp!=NULL) {	2041	object *mon;
2062	if (tmp == op) {	2042	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2063	tmp=tmp->above;	2043	{
2064	continue;	2044	if ((mon->flag [FLAG_ALIVE]
		2045	|| mon->type == LOCKED_DOOR
		2046	|| mon->flag [FLAG_CAN_ROLL])
		2047	&& mon != op)
		2048	break;
2065	}	2049	}
2066	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	2050
2067	mon = tmp;
2068	break;
2069	}
2070	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2071	mon = tmp;
2072	tmp=tmp->above;
2073	}
2074
2075	if (mon==NULL) /* This happens anytime the player tries to move */	2051	if (!mon) /* This happens anytime the player tries to move */
2076	return; /* into a wall */	2052	return false; /* into a wall */
2077		2053
2078	if(mon->head != NULL)
2079	mon = mon->head;	2054	mon = mon->head_ ();
2080		2055
2081	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	2056	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2057	if (op->contr->weapon_sp_left > 0.f)
2082	if (player_attack_door(op, mon)) return;	2058	if (player_attack_door (op, mon))
		2059	{
		2060	--op->contr->weapon_sp_left;
		2061	return true;
		2062	}
2083		2063
2084	/* The following deals with possibly attacking peaceful	2064	/* The following deals with possibly attacking peaceful
2085	* or frienddly creatures. Basically, all players are considered	2065	* or friendly creatures. Basically, all players are considered
2086	* unaggressive. If the moving player has peaceful set, then the	2066	* unaggressive. If the moving player has peaceful set, then the
2087	* object should be pushed instead of attacked. It is assumed that	2067	* object should be pushed instead of attacked. It is assumed that
2088	* if you are braced, you will not attack friends accidently,	2068	* if you are braced, you will not attack friends accidently,
2089	* and thus will not push them.	2069	* and thus will not push them.
2090	*/	2070	*/
2091		2071
2092	/* If the creature is a pet, push it even if the player is not	2072	/* If the creature is a pet, push it even if the player is not
2093	* peaceful. Our assumption is the creature is a pet if the	2073	* peaceful. Our assumption is the creature is a pet if the
2094	* player owns it and it is either friendly or unagressive.	2074	* player owns it and it is either friendly or unagressive.
2095	*/	2075	*/
2096	if ((op->type==PLAYER)	2076	if (op->type == PLAYER
2097	#if COZY_SERVER	2077	&& ((mon->owner && mon->owner->contr
2098	&&
2099	(
2100	(get_owner(mon) && get_owner(mon)->contr
2101	&& same_party (get_owner(mon)->contr->party, op->contr->party))	2078	&& same_party (mon->owner->contr->party, op->contr->party))
2102	|| get_owner(mon) == op	2079	|| mon->owner == op)
2103	)
2104	#else
2105	&& get_owner(mon)==op
2106	#endif
2107	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))	2080	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2108	{	2081	{
2109	/* If we're braced, we don't want to switch places with it */	2082	/* If we're braced, we don't want to switch places with it */
2110	if (op->contr->braced) return;	2083	if (op->contr->braced)
2111	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	2084	return false;
2112	(void) push_ob(mon,dir,op);
2113	if(op->contr->tmp_invis||op->hide) make_visible(op);
2114	return;
2115	}
2116		2085
		2086	if (op->speed_left > 0.f)
		2087	{
		2088	--op->speed_left;
		2089
		2090	op->play_sound (sound_find ("push_player"));
		2091	push_ob (mon, dir, op);
		2092
		2093	if (op->contr->tmp_invis || op->hide)
		2094	make_visible (op);
		2095
		2096	return true;
		2097	}
		2098	else
		2099	return false;
		2100	}
		2101
2117	/* in certain circumstances, you shouldn't attack friendly	2102	/* in certain circumstances, you shouldn't attack friendly
2118	* creatures. Note that if you are braced, you can't push	2103	* creatures. Note that if you are braced, you can't push
2119	* someone, but put it inside this loop so that you won't	2104	* someone, but put it inside this loop so that you won't
2120	* attack them either.	2105	* attack them either.
2121	*/	2106	*/
2122	if ((mon->type==PLAYER || mon->enemy != op) &&	2107	if ((mon->type == PLAYER || mon->enemy != op)
2123	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	2108	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2124	(	2109	&& ((op->contr->peaceful
2125	#ifdef PROHIBIT_PLAYERKILL
2126	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	2110	|| (mon->type == PLAYER && mon->contr->peaceful))
2127	#else
2128	op->contr->peaceful &&
2129	#endif
2130	!on_battleground	2111	&& !on_battleground))
		2112	{
		2113	if (op->speed_left > 0.f)
		2114	{
		2115	--op->speed_left;
		2116
		2117	if (!op->contr->braced)
2131	)) {	2118	{
2132	if (!op->contr->braced) {	2119	op->play_sound (sound_find ("push_player"));
2133	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	2120	push_ob (mon, dir, op);
2134	(void) push_ob(mon,dir,op);	2121	}
2135	} else {	2122	else
2136	new_draw_info(0, 0,op,"You withhold your attack");	2123	op->statusmsg ("You withhold your attack");
		2124
		2125	if (op->contr->tmp_invis || op->hide)
		2126	make_visible (op);
		2127
		2128	return true;
		2129	}
2137	}	2130	}
2138	if(op->contr->tmp_invis||op->hide) make_visible(op);
2139	}
2140
2141	/* If the object is a boulder or other rollable object, then	2131	/* If the object is a boulder or other rollable object, then
2142	* roll it if not braced. You can't roll it if you are braced.	2132	* roll it if not braced. You can't roll it if you are braced.
2143	*/	2133	*/
2144	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2134	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		2135	{
		2136	if (op->speed_left > 0.f)
		2137	{
		2138	--op->speed_left;
		2139
2145	recursive_roll(mon,dir,op);	2140	recursive_roll (mon, dir, op);
2146	if(action_makes_visible(op)) make_visible(op);	2141	if (action_makes_visible (op))
2147	}	2142	make_visible (op);
2148		2143
		2144	return true;
		2145	}
		2146	}
2149	/* Any generic living creature. Including things like doors.	2147	/* Any generic living creature. Including things like doors.
2150	* Way it works is like this: First, it must have some hit points	2148	* Way it works is like this: First, it must have some hit points
2151	* and be living. Then, it must be one of the following:	2149	* and be living. Then, it must be one of the following:
2152	* 1) Not a player, 2) A player, but of a different party. Note	2150	* 1) Not a player, 2) A player, but of a different party. Note
2153	* that party_number -1 is no party, so attacks can still happen.	2151	* that party_number -1 is no party, so attacks can still happen.
2154	*/	2152	*/
2155
2156	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2153	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2157	((mon->type!=PLAYER || op->contr->party==NULL ||	2154	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2158	op->contr->party!=mon->contr->party))) {	2155	{
		2156	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2157	{
		2158	--op->contr->weapon_sp_left;
2159		2159
2160	/* If the player hasn't hit something this tick, and does	2160	skill_attack (mon, op, 0, 0, 0);
2161	* so, give them speed boost based on weapon speed. Doing
2162	* it here is better than process_players2, which basically
2163	* incurred a 1 tick offset.
2164	*/
2165	if (!op->contr->has_hit) {
2166	op->speed_left += op->speed / op->contr->weapon_sp;
2167		2161
2168	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2162	if (action_makes_visible (op))
		2163	make_visible (op);
		2164
		2165	return true;
		2166	}
2169	}	2167	}
2170		2168
2171	skill_attack(mon, op, 0, NULL, NULL);	2169	return false;
2172
2173	/* If attacking another player, that player gets automatic
2174	* hitback, and doesn't loose luck either.
2175	* Disable hitback on the battleground or if the target is
2176	* the wiz.
2177	*/
2178	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2179	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2180	short luck = mon->stats.luck;
2181	mon->contr->has_hit = 1;
2182	skill_attack(op, mon, 0, NULL, NULL);
2183	mon->stats.luck = luck;
2184	}
2185	if(action_makes_visible(op)) make_visible(op);
2186	}
2187	} /* if player should attack something */
2188	}	2170	}
2189		2171
		2172	bool
2190	int move_player(object *op,int dir) {	2173	move_player (object *op, int dir)
		2174	{
2191	int pick;	2175	int pick;
2192	object *transport = op->contr->transport;
2193		2176
2194	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))	2177	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)
2195	return 0;
2196
2197	/* Sanity check: make sure dir is valid */
2198	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2199	LOG( llevError, "move_player: invalid direction %d\n", dir);
2200	return 0;
2201	}
2202
2203	/* peterm: added following line */
2204	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2205	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2206
2207	op->facing = dir;
2208
2209	if(!transport && op->hide) do_hidden_move(op);
2210
2211	if (transport) {
2212	/* transport->contr is set up for the person in charge of the boat.
2213	* if that isn't this person, he can't steer it, etc
2214	*/
2215	if (transport->contr != op->contr) return 0;
2216
2217	/* Transport can't move. But update dir so it at least
2218	* will point in the same direction if player is running.
2219	*/
2220	if (transport->speed_left < 0.0) {
2221	transport->direction = dir;
2222	op->direction = dir;
2223	return 0;
2224	}
2225	/* Remove transport speed. Give player just a little speed -
2226	* enough so that they will get an action again quickly.
2227	*
2228	*/
2229	transport->speed_left -= 1.0;
2230	if (op->speed_left < 0.0) op->speed_left = -0.01;
2231
2232	}
2233
2234	if(op->contr->fire_on) {
2235	fire(op,dir);
2236	}
2237	else move_player_attack(op,dir);
2238
2239	pick = check_pick(op);
2240
2241
2242	/* Add special check for newcs players and fire on - this way, the
2243	* server can handle repeat firing.
2244	*/
2245	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2246	op->direction = dir;
2247	} else {
2248	op->direction=0;
2249	}
2250	/* Update how the player looks. Use the facing, so direction may
2251	* get reset to zero. This allows for full animation capabilities
2252	* for players.
2253	*/
2254	if (!transport) animate_object(op, op->facing);
2255	return 0;	2178	return 0;
		2179
		2180	/* Sanity check: make sure dir is valid */
		2181	if ((dir < 0) || (dir >= 9))
		2182	{
		2183	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2184	return 0;
		2185	}
		2186
		2187	/* peterm: added following line */
		2188	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2189	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2190
		2191	op->facing = dir;
		2192
		2193	if (op->hide)
		2194	do_hidden_move (op);
		2195
		2196	bool retval;
		2197
		2198	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2199	retval = RESULT_INT (0);
		2200	else if (op->contr->fire_on)
		2201	retval = fire (op, dir);
		2202	else
		2203	{
		2204	retval = move_player_attack (op, dir);
		2205	pick = check_pick (op);
		2206	}
		2207
		2208	/* Add special check for newcs players and fire on - this way, the
		2209	* server can handle repeat firing.
		2210	*/
		2211	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2212	op->direction = dir;
		2213	else
		2214	op->direction = 0;
		2215
		2216	/* Update how the player looks. Use the facing, so direction may
		2217	* get reset to zero. This allows for full animation capabilities
		2218	* for players.
		2219	*/
		2220	animate_object (op, op->facing);
		2221
		2222	return retval;
2256	}	2223	}
2257		2224
2258	/* This is similar to handle_player, below, but is only used by the	2225	/* This is similar to handle_player, below, but is only used by the
2259	* new client/server stuff.	2226	* new client/server stuff.
2260	* This is sort of special, in that the new client/server actually uses	2227	* This is sort of special, in that the new client/server actually uses
2261	* the new speed values for commands.	2228	* the new speed values for commands.
2262	*	2229	*
2263	* Returns true if there are more actions we can do.	2230	* Returns true if there are more actions we can do. Should not do
		2231	* many actions in a row, as that would be too unfair to other
		2232	* players.
2264	*/	2233	*/
		2234	bool
2265	int handle_newcs_player(object *op)	2235	handle_newcs_player (object *op)
2266	{	2236	{
2267	if (op->contr->hidden) {
2268	op->invisible = 1000;
2269	/* the socket code flashes the player visible/invisible
2270	* depending on the value of invisible, so we need to
2271	* alternate it here for it to work correctly.
2272	*/
2273	if (pticks & 2) op->invisible--;
2274	}
2275	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2276	op->invisible--;
2277	if(!op->invisible) {
2278	make_visible(op);
2279	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2280	}
2281	}
2282
2283	if (QUERY_FLAG(op, FLAG_SCARED)) {	2237	if (QUERY_FLAG (op, FLAG_SCARED))
2284	flee_player(op);
2285	/* If player is still scared, that is his action for this tick */
2286	if (QUERY_FLAG(op, FLAG_SCARED)) {
2287	op->speed_left--;
2288	return 0;
2289	}
2290	}	2238	{
		2239	if (op->speed_left > 0.f)
		2240	{
		2241	--op->speed_left;
		2242	flee_player (op);
2291		2243
2292	/* I've been seeing crashes where the golem has been destroyed, but	2244	return true;
2293	* the player object still points to the defunct golem. The code that	2245	}
2294	* destroys the golem looks correct, and it doesn't always happen, so	2246	else
2295	* put this in a a workaround to clean up the golem pointer.	2247	return false;
2296	*/
2297	if (op->contr->ranges[range_golem] &&
2298	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2299	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2300	op->contr->ranges[range_golem] = NULL;
2301	op->contr->golem_count = 0;
2302	}	2248	}
2303		2249
2304	/* call this here - we also will call this in do_ericserver, but	2250	/* call this here - we also will call this in do_ericserver, but
2305	* the players time has been increased when doericserver has been	2251	* the players time has been increased when doericserver has been
2306	* called, so we recheck it here.	2252	* called, so we recheck it here.
2307	*/	2253	*/
2308	HandleClient(&op->contr->socket, op->contr);	2254	if (op->contr->ns->handle_command ())
2309	if (op->speed_left<0) return 0;	2255	return true;
2310		2256
2311	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2257	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2312	/* All move commands take 1 tick, at least for now */
2313	op->speed_left--;
2314
2315	/* Instead of all the stuff below, let move_player take care
2316	* of it. Also, some of the skill stuff is only put in
2317	* there, as well as the confusion stuff.
2318	*/
2319	move_player(op, op->direction);	2258	return move_player (op, op->direction);
2320	if (op->speed_left>0) return 1;	2259
2321	else return 0;	2260	return false;
2322	}	2261	}
		2262
		2263	int
		2264	save_life (object *op)
		2265	{
		2266	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2323	return 0;	2267	return 0;
2324	}
2325		2268
2326	int save_life(object *op) {
2327	object *tmp;
2328
2329	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2330	return 0;
2331
2332	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2269	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2333	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2270	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2334	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2271	{
2335	new_draw_info_format(NDI_UNIQUE, 0,op,	2272	op->play_sound (sound_find ("ob_evaporate"));
2336	"Your %s vibrates violently, then evaporates.",	2273	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2337	query_name(tmp));	2274
2338	if (op->contr)	2275	if (op->contr)
2339	esrv_del_item(op->contr, tmp->count);	2276	esrv_del_item (op->contr, tmp->count);
2340	remove_ob(tmp);	2277
2341	free_object(tmp);	2278	tmp->destroy ();
2342	CLEAR_FLAG(op, FLAG_LIFESAVE);	2279	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2280
2343	if(op->stats.hp<0)	2281	if (op->stats.hp < 0)
2344	op->stats.hp = op->stats.maxhp;	2282	op->stats.hp = op->stats.maxhp;
		2283
2345	if(op->stats.food<0)	2284	if (op->stats.food < 0)
2346	op->stats.food = 999;	2285	op->stats.food = 999;
2347	fix_player(op);	2286
		2287	op->update_stats ();
2348	return 1;	2288	return 1;
2349	}	2289	}
		2290
2350	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2291	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2351	CLEAR_FLAG(op, FLAG_LIFESAVE);	2292	CLEAR_FLAG (op, FLAG_LIFESAVE);
2352	enter_player_savebed(op); /* bring him home. */	2293	enter_player_savebed (op); /* bring him home. */
2353	return 0;	2294	return 0;
2354	}	2295	}
2355		2296
2356	/* This goes throws the inventory and removes unpaid objects, and puts them	2297	/* This goes throws the inventory and removes unpaid objects, and puts them
2357	* back in the map (location and map determined by values of env). This	2298	* back in the map (location and map determined by values of env). This
2358	* function will descend into containers. op is the object to start the search	2299	* function will descend into containers. op is the object to start the search
2359	* from.	2300	* from.
2360	*/	2301	*/
		2302	static void
2361	void remove_unpaid_objects(object *op, object *env)	2303	drop_unpaid_items (object *op, object *env)
2362	{	2304	{
2363	object *next;
2364
2365	while (op) {	2305	while (op)
2366	next=op->below; /* Make sure we have a good value, in case	2306	{
2367	* we remove object 'op'	2307	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2368	*/	2308
2369	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2309	if (QUERY_FLAG (op, FLAG_UNPAID))
2370	remove_ob(op);	2310	{
2371	op->x = env->x;
2372	op->y = env->y;
2373	if (env->type == PLAYER)	2311	if (env->type == PLAYER)
2374	esrv_del_item(env->contr, op->count);	2312	esrv_del_item (env->contr, op->count);
2375	insert_ob_in_map(op, env->map, NULL,0);
2376	}
2377	else if (op->inv) remove_unpaid_objects(op->inv, env);
2378	op=next;
2379	}
2380	}
2381		2313
		2314	op->insert_at (env);
		2315	}
		2316	else if (op->inv)
		2317	drop_unpaid_items (op->inv, env);
		2318
		2319	op = next;
		2320	}
		2321	}
		2322
		2323	void
		2324	object::drop_unpaid_items ()
		2325	{
		2326	if (!flag [FLAG_REMOVED])
		2327	::drop_unpaid_items (inv, this);
		2328	}
2382		2329
2383	/*	2330	/*
2384	* Returns pointer a static string containing gravestone text	2331	* Returns pointer a static string containing gravestone text
2385	* Moved from apply.c to player.c - player.c is what	2332	* Moved from apply.c to player.c - player.c is what
2386	* actually uses this function. player.c may not be quite the	2333	* actually uses this function. player.c may not be quite the
2387	* best, a misc file for object actions is probably better,	2334	* best, a misc file for object actions is probably better,
2388	* but there isn't one in the server directory.	2335	* but there isn't one in the server directory.
2389	*/	2336	*/
		2337	char *
2390	char *gravestone_text (object *op)	2338	gravestone_text (object *op)
2391	{	2339	{
2392	static char buf2[MAX_BUF];	2340	static char buf2[MAX_BUF];
2393	char buf[MAX_BUF];	2341	char buf[MAX_BUF];
2394	time_t now = time (NULL);	2342	time_t now = time (NULL);
2395		2343
2396	strcpy (buf2, " R.I.P.\n\n");	2344	strcpy (buf2, " R.I.P.\n\n");
2397	if (op->type == PLAYER)	2345	if (op->type == PLAYER)
2398	sprintf (buf, "%s the %s\n", op->name, op->contr->title);	2346	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2399	else	2347	else
2400	sprintf (buf, "%s\n", op->name);	2348	sprintf (buf, "%s\n", &op->name);
		2349
2401	strncat (buf2, " ", 20 - strlen (buf) / 2);	2350	strncat (buf2, " ", 20 - strlen (buf) / 2);
2402	strcat (buf2, buf);	2351	strcat (buf2, buf);
2403	if (op->type == PLAYER)	2352	if (op->type == PLAYER)
2404	sprintf (buf, "who was in level %d when killed\n", op->level);	2353	sprintf (buf, "who was in level %d when killed\n", op->level);
2405	else	2354	else
2406	sprintf (buf, "who was in level %d when died.\n\n", op->level);	2355	sprintf (buf, "who was in level %d when died.\n\n", op->level);
		2356
2407	strncat (buf2, " ", 20 - strlen (buf) / 2);	2357	strncat (buf2, " ", 20 - strlen (buf) / 2);
2408	strcat (buf2, buf);	2358	strcat (buf2, buf);
2409	if (op->type == PLAYER) {	2359	if (op->type == PLAYER)
		2360	{
2410	sprintf (buf, "by %s.\n\n", op->contr->killer);	2361	sprintf (buf, "by %s.\n\n", op->contr->killer);
2411	strncat (buf2, " ", 21 - strlen (buf) / 2);	2362	strncat (buf2, " ", 21 - strlen (buf) / 2);
2412	strcat (buf2, buf);	2363	strcat (buf2, buf);
2413	}	2364	}
		2365
2414	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2366	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2415	strncat (buf2, " ", 20 - strlen (buf) / 2);	2367	strncat (buf2, " ", 20 - strlen (buf) / 2);
2416	strcat (buf2, buf);	2368	strcat (buf2, buf);
		2369
2417	return buf2;	2370	return buf2;
2418	}	2371	}
2419		2372
2420		2373	void
2421
2422	void do_some_living(object *op) {	2374	do_some_living (object *op)
		2375	{
2423	int last_food=op->stats.food;	2376	int last_food = op->stats.food;
2424	int gen_hp, gen_sp, gen_grace;	2377	int gen_hp, gen_sp, gen_grace;
2425	int over_hp, over_sp, over_grace;	2378	int over_hp, over_sp, over_grace;
2426	int i;	2379	int i;
2427	int rate_hp = 1200;	2380	int rate_hp = 1200;
2428	int rate_sp = 2500;	2381	int rate_sp = 2500;
2429	int rate_grace = 2000;	2382	int rate_grace = 2000;
2430	const int max_hp = 1;	2383	const int max_hp = 1;
2431	const int max_sp = 1;	2384	const int max_sp = 1;
2432	const int max_grace = 1;	2385	const int max_grace = 1;
2433		2386
2434	if (op->contr->outputs_sync) {	2387	if (op->contr->hidden)
2435	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2388	{
2436	if (op->contr->outputs[i].buf!=NULL &&	2389	op->invisible = 1000;
2437	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2390	/* the socket code flashes the player visible/invisible
2438	flush_output_element(op, &op->contr->outputs[i]);	2391	* depending on the value of invisible, so we need to
		2392	* alternate it here for it to work correctly.
		2393	*/
		2394	if (pticks & 2)
		2395	op->invisible--;
2439	}	2396	}
		2397	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2398	{
		2399	if (!op->invisible--)
		2400	{
		2401	make_visible (op);
		2402	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2403	}
		2404	}
2440		2405
2441	if(op->contr->state==ST_PLAYING) {	2406	if (op->contr->ns->state == ST_PLAYING)
2442		2407	{
2443	/* these next three if clauses make it possible to SLOW DOWN	2408	/* these next three if clauses make it possible to SLOW DOWN
2444	hp/grace/spellpoint regeneration. */	2409	hp/grace/spellpoint regeneration. */
2445	if(op->contr->gen_hp >= 0 )
2446	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2447	else {
2448	gen_hp = op->stats.maxhp;
2449	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2450	}
2451	if(op->contr->gen_sp >= 0 )
2452	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2453	else {
2454	gen_sp = op->stats.maxsp;
2455	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2456	}
2457	if(op->contr->gen_grace >= 0)
2458	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2459	else {
2460	gen_grace = op->stats.maxgrace;
2461	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2462	}
2463
2464	/* Regenerate Spell Points */
2465	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2466	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2467	if(op->stats.sp<op->stats.maxsp) {
2468	op->stats.sp++;
2469	/* dms do not consume food */
2470	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2471	op->stats.food--;
2472	if(op->contr->digestion<0)
2473	op->stats.food+=op->contr->digestion;
2474	else if(op->contr->digestion>0 &&
2475	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2476	op->stats.food=last_food;
2477	}
2478	}
2479	if (max_sp>1) {
2480	over_sp = (gen_sp+10)/rate_sp;
2481	if (over_sp > 0) {
2482	if(op->stats.sp<op->stats.maxsp) {
2483	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2484	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2485	op->stats.sp--;
2486	if(op->stats.sp>op->stats.maxsp)
2487	op->stats.sp=op->stats.maxsp;
2488	}
2489	op->last_sp=0;
2490	} else {
2491	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2492	}
2493	} else {
2494	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2495	}
2496	}
2497
2498	/* Regenerate Grace */
2499	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2500	if(--op->last_grace<0) {
2501	if(op->stats.grace<op->stats.maxgrace/2)
2502	op->stats.grace++; /* no penalty in food for regaining grace */
2503	if(max_grace>1) {
2504	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2505	if (over_grace > 0) {
2506	op->stats.sp += over_grace
2507	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2508	op->last_grace=0;
2509	} else {
2510	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2511	}
2512	} else {
2513	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2514	}
2515	/* wearing stuff doesn't detract from grace generation. */
2516	}
2517
2518	/* Regenerate Hit Points */
2519	if(--op->last_heal<0) {
2520	if(op->stats.hp<op->stats.maxhp) {
2521	op->stats.hp++;
2522	/* dms do not consume food */
2523	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2524	op->stats.food--;
2525	if(op->contr->digestion<0)
2526	op->stats.food+=op->contr->digestion;
2527	else if(op->contr->digestion>0 &&
2528	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2529	op->stats.food=last_food;
2530	}
2531	}
2532	if(max_hp>1) {
2533	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2534	if (over_hp > 0) {
2535	op->stats.sp += over_hp
2536	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2537	op->last_heal=0;
2538	} else {
2539	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2540	}
2541	} else {
2542	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2543	}
2544	}
2545
2546	/* Digestion */
2547	if(--op->last_eat<0) {
2548	#ifdef COZY_SERVER
2549	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2550	int bonus=dg>0?dg:0,
2551	penalty=dg<0?-dg:0;
2552	#else
2553	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2554	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2555	#endif
2556
2557	if(op->contr->gen_hp > 0)	2410	if (op->contr->gen_hp >= 0)
2558	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2411	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2559	else	2412	else
2560	op->last_eat=25*(1+bonus)/(penalty +1);	2413	{
		2414	gen_hp = op->stats.maxhp;
		2415	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2416	}
		2417
		2418	if (op->contr->gen_sp >= 0)
		2419	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2420	else
		2421	{
		2422	gen_sp = op->stats.maxsp;
		2423	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2424	}
		2425
		2426	if (op->contr->gen_grace >= 0)
		2427	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2428	else
		2429	{
		2430	gen_grace = op->stats.maxgrace;
		2431	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2432	}
		2433
		2434	/* Regenerate Grace */
		2435	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2436	if (--op->last_grace < 0)
		2437	{
		2438	if (op->stats.grace < op->stats.maxgrace / 2)
		2439	op->stats.grace++; /* no penalty in food for regaining grace */
		2440
		2441	if (max_grace > 1)
		2442	{
		2443	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2444	if (over_grace > 0)
		2445	{
		2446	op->stats.sp += over_grace
		2447	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2448	op->last_grace = 0;
		2449	}
		2450	else
		2451	{
		2452	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2453	}
		2454	}
		2455	else
		2456	{
		2457	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2458	}
		2459	/* wearing stuff doesn't detract from grace generation. */
		2460	}
		2461
		2462	if (op->stats.food > 0)
		2463	{
		2464	/* Regenerate Spell Points */
		2465	if (!op->contr->golem && --op->last_sp < 0)
		2466	{
		2467	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2468
		2469	if (op->stats.sp < op->stats.maxsp)
		2470	{
		2471	op->stats.sp++;
		2472
		2473	/* dms do not consume food */
		2474	if (!QUERY_FLAG (op, FLAG_WIZ))
		2475	{
		2476	op->stats.food--;
		2477
		2478	if (op->contr->digestion < 0)
		2479	op->stats.food += op->contr->digestion;
		2480	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2481	op->stats.food = last_food;
		2482	}
		2483	}
		2484
		2485	if (max_sp > 1)
		2486	{
		2487	over_sp = (gen_sp + 10) / rate_sp;
		2488	if (over_sp > 0)
		2489	{
		2490	if (op->stats.sp < op->stats.maxsp)
		2491	{
		2492	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2493
		2494	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2495	op->stats.sp--;
		2496
		2497	if (op->stats.sp > op->stats.maxsp)
		2498	op->stats.sp = op->stats.maxsp;
		2499	}
		2500
		2501	op->last_sp = 0;
		2502	}
		2503	else
		2504	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2505	}
		2506	else
		2507	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2508	}
		2509
		2510	/* Regenerate Hit Points */
		2511	if (--op->last_heal < 0)
		2512	{
		2513	if (op->stats.hp < op->stats.maxhp)
		2514	{
		2515	op->stats.hp++;
		2516
		2517	/* dms do not consume food */
		2518	if (!QUERY_FLAG (op, FLAG_WIZ))
		2519	{
		2520	op->stats.food--;
		2521
		2522	if (op->contr->digestion < 0)
		2523	op->stats.food += op->contr->digestion;
		2524	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2525	op->stats.food = last_food;
		2526	}
		2527	}
		2528
		2529	if (max_hp > 1)
		2530	{
		2531	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2532
		2533	if (over_hp > 0)
		2534	{
		2535	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2536	op->last_heal = 0;
		2537	}
		2538	else
		2539	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2540	}
		2541	else
		2542	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2543	}
		2544	}
		2545
		2546	/* Digestion */
		2547	if (--op->last_eat < 0)
		2548	{
		2549	int bonus = max (0, op->contr->digestion),
		2550	penalty = max (0, -op->contr->digestion);
		2551
		2552	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2553
2561	/* dms do not consume food */	2554	/* dms do not consume food */
2562	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2555	if (!QUERY_FLAG (op, FLAG_WIZ))
2563	}	2556	op->stats.food--;
2564	}	2557	}
2565		2558
2566	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2559	if (op->stats.food < 0 && op->stats.hp >= 0)
2567	object *tmp, *flesh=NULL;	2560	{
		2561	object *tmp, *flesh = 0;
2568		2562
2569	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2563	for (tmp = op->inv; tmp; tmp = tmp->below)
		2564	{
2570	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2565	if (!QUERY_FLAG (tmp, FLAG_UNPAID))
		2566	{
2571	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2567	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2568	{
2572	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2569	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2573	manual_apply(op,tmp,0);	2570	manual_apply (op, tmp, 0);
2574	if(op->stats.food>=0||op->stats.hp<0)	2571	if (op->stats.food >= 0 || op->stats.hp < 0)
2575	break;	2572	break;
2576	}	2573	}
2577	else if (tmp->type==FLESH) flesh=tmp;	2574	else if (tmp->type == FLESH)
2578	} /* End if paid for object */	2575	flesh = tmp;
2579	} /* end of for loop */	2576	} /* End if paid for object */
		2577	} /* end of for loop */
		2578
2580	/* If player is still starving, it means they don't have any food, so	2579	/* If player is still starving, it means they don't have any food, so
2581	* eat flesh instead.	2580	* eat flesh instead.
2582	*/	2581	*/
2583	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2582	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
		2583	{
2584	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2584	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2585	manual_apply(op,flesh,0);	2585	manual_apply (op, flesh, 0);
2586	}	2586	}
2587	} /* end if player is starving */
2588
2589	while(op->stats.food<0&&op->stats.hp>0)
2590	op->stats.food++,op->stats.hp--;
2591
2592	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))
2593	kill_player(op);
2594	}
2595
2596		2587	}
		2588
		2589	if (op->stats.food < 0)
		2590	{
		2591	op->stats.hp += op->stats.food;
		2592	op->stats.food = 0;
		2593	}
		2594
		2595	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
		2596	kill_player (op);
		2597	}
		2598	}
2597		2599
2598	/* If the player should die (lack of hp, food, etc), we call this.	2600	/* If the player should die (lack of hp, food, etc), we call this.
2599	* op is the player in jeopardy. If the player can not be saved (not	2601	* op is the player in jeopardy. If the player can not be saved (not
2600	* permadeath, no lifesave), this will take care of removing the player	2602	* permadeath, no lifesave), this will take care of removing the player
2601	* file.	2603	* file.
2602	*/	2604	*/
		2605	void
2603	void kill_player(object *op)	2606	kill_player (object *op)
2604	{	2607	{
		2608	int x, y;
2605	char buf[MAX_BUF];	2609	char buf[MAX_BUF];
2606	int x,y,i;
2607	mapstruct *map; /* this is for resurrection */	2610	maptile *map; /* this is for resurrection */
2608	int z;
2609	int num_stats_lose;
2610	int lost_a_stat;
2611	int lose_this_stat;
2612	int this_stat;
2613	int will_kill_again;	2611	int will_kill_again;
2614	archetype *at;	2612	archetype *at;
2615	object *tmp;	2613	object *tmp;
2616		2614
2617	if(save_life(op))	2615	if (save_life (op))
2618	return;	2616	return;
2619		2617
2620
2621	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2618	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2622	* in cities ONLY!!! It is very important that this doesn't get abused.	2619	* in cities ONLY!!! It is very important that this doesn't get abused.
2623	* Look at op_on_battleground() for more info --AndreasV	2620	* Look at op_on_battleground() for more info --AndreasV
2624	*/	2621	*/
2625	if (op_on_battleground(op, &x, &y)) {	2622	if (op_on_battleground (op, &x, &y))
2626	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2623	{
2627	"You have been defeated in combat!");	2624	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2628	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2625	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2629	"Local medics have saved your life...");	2626
2630
2631	/* restore player */	2627	/* restore player */
2632	at = find_archetype("poisoning");	2628	at = archetype::find ("poisoning");
2633	tmp=present_arch_in_ob(at,op);	2629	if (object *tmp = present_arch_in_ob (at, op))
2634	if (tmp) {	2630	{
2635	remove_ob(tmp);	2631	tmp->destroy ();
2636	free_object(tmp);
2637	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2632	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2638	}	2633	}
2639		2634
2640	at = find_archetype("confusion");	2635	at = archetype::find ("confusion");
2641	tmp=present_arch_in_ob(at,op);	2636	if (object *tmp = present_arch_in_ob (at, op))
2642	if (tmp) {	2637	{
2643	remove_ob(tmp);	2638	tmp->destroy ();
2644	free_object(tmp);
2645	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2639	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2646	}	2640	}
2647		2641
2648	cure_disease(op,0); /* remove any disease */	2642	cure_disease (op, 0, 0); /* remove any disease */
2649	op->stats.hp=op->stats.maxhp;	2643	op->stats.hp = op->stats.maxhp;
2650	if (op->stats.food<=0) op->stats.food=999;	2644	if (op->stats.food <= 0)
2651		2645	op->stats.food = 999;
		2646
2652	/* create a bodypart-trophy to make the winner happy */	2647	/* create a bodypart-trophy to make the winner happy */
2653	tmp=arch_to_object(find_archetype("finger"));	2648	if (object *tmp = arch_to_object (archetype::find ("finger")))
2654	if (tmp != NULL)	2649	{
		2650	tmp->name = format ("%s's finger" , &op->name);
		2651	tmp->name_pl = format ("%s's fingers", &op->name);
		2652	tmp->msg = format (
		2653	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
		2654	&op->name, op->contr->title, (int) (op->level), op->contr->killer
		2655	);
		2656	tmp->value = 0, tmp->type = 0;
		2657	tmp->materialname = "organics";
		2658	tmp->insert_at (op, tmp);
2655	{	2659	}
2656	sprintf(buf,"%s's finger",op->name);	2660
2657	tmp->name = add_string(buf);
2658	sprintf(buf," This finger has been cut off %s\n"
2659	" the %s, when he was defeated at\n level %d by %s.\n",
2660	op->name, op->contr->title, (int)(op->level),
2661	op->contr->killer);
2662	tmp->msg=add_string(buf);
2663	tmp->value=0, tmp->material=0, tmp->type=0;
2664	tmp->materialname = NULL;
2665	tmp->x = op->x, tmp->y = op->y;
2666	insert_ob_in_map(tmp,op->map,op,0);
2667	}
2668
2669	/* teleport defeated player to new destination*/	2661	/* teleport defeated player to new destination */
2670	transfer_ob(op, x, y, 0, NULL);	2662	transfer_ob (op, x, y, 0, NULL);
2671	op->contr->braced=0;	2663	op->contr->braced = 0;
2672	return;	2664	return;
2673	}	2665	}
2674		2666
2675	INVOKE_PLAYER (DEATH, op->contr);	2667	INVOKE_PLAYER (DEATH, op->contr);
2676		2668
2677	command_kill_pets (op, 0);	2669	command_kill_pets (op, 0);
2678		2670
2679	if(op->stats.food<0) {	2671	if (op->stats.food < 0)
2680	if (op->contr->explore) {
2681	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2682	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2683	op->stats.food=999;
2684	return;
2685	}
2686	sprintf(buf,"%s starved to death.",op->name);
2687	strcpy(op->contr->killer,"starvation");	2672	strcpy (op->contr->killer, "starvation");
2688	}
2689	else {
2690	if (op->contr->explore) {
2691	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2692	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2693	op->stats.hp=op->stats.maxhp;
2694	return;
2695	}
2696	sprintf(buf,"%s died.",op->name);
2697	}
2698	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2699		2673
		2674	op->contr->play_sound (sound_find ("player_dies"));
		2675
2700	/* save the map location for corpse, gravestone*/	2676	/* save the map location for corpse, gravestone */
2701	x=op->x;y=op->y;map=op->map;	2677	x = op->x;
		2678	y = op->y;
		2679	map = op->map;
2702		2680
2703
2704	if (settings.not_permadeth == TRUE) {
2705	/* NOT_PERMADEATH code. This basically brings the character back to	2681	/* NOT_PERMADEATH code. This basically brings the character back to
2706	* life if they are dead - it takes some exp and a random stat.	2682	* life if they are dead - it takes some exp and a random stat.
2707	* See the config.h file for a little more in depth detail about this.	2683	* See the config.h file for a little more in depth detail about this.
2708	*/	2684	*/
2709		2685
2710	/* Basically two ways to go - remove a stat permanently, or just	2686	/* Basically two ways to go - remove a stat permanently, or just
2711	* make it depletion. This bunch of code deals with that aspect	2687	* make it depletion. This bunch of code deals with that aspect
2712	* of death.	2688	* of death.
2713	*/	2689	*/
2714	#ifndef COZY_SERVER	2690	#ifndef COZY_SERVER
2715	if (settings.balanced_stat_loss) {	2691	if (settings.balanced_stat_loss)
		2692	{
2716	/* If stat loss is permanent, lose one stat only. */	2693	/* If stat loss is permanent, lose one stat only. */
2717	/* Lower level chars don't lose as many stats because they suffer	2694	/* Lower level chars don't lose as many stats because they suffer
2718	more if they do. */	2695	more if they do. */
2719	/* Higher level characters can afford things such as potions of	2696	/* Higher level characters can afford things such as potions of
2720	restoration, or better, stat potions. So we slug them that	2697	restoration, or better, stat potions. So we slug them that
2721	little bit harder. */	2698	little bit harder. */
2722	/* GD */	2699	/* GD */
2723	if (settings.stat_loss_on_death)	2700	if (settings.stat_loss_on_death)
2724	num_stats_lose = 1;	2701	num_stats_lose = 1;
2725	else	2702	else
2726	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2703	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2727	} else {	2704	}
		2705	else
2728	num_stats_lose = 1;	2706	num_stats_lose = 1;
2729	}	2707
2730	lost_a_stat = 0;	2708	lost_a_stat = 0;
2731		2709
2732	for (z=0; z<num_stats_lose; z++) {	2710	for (z = 0; z < num_stats_lose; z++)
		2711	{
2733	i = RANDOM() % NUM_STATS;	2712	i = RANDOM () % NUM_STATS;
2734		2713
2735	if (settings.stat_loss_on_death) {	2714	if (settings.stat_loss_on_death)
		2715	{
2736	/* Pick a random stat and take a point off it. Tell the player	2716	/* Pick a random stat and take a point off it. Tell the player
2737	* what he lost.	2717	* what he lost.
2738	*/	2718	*/
2739	change_attr_value(&(op->stats), i,-1);	2719	change_attr_value (&(op->stats), i, -1);
2740	check_stat_bounds(&(op->stats));	2720	check_stat_bounds (&(op->stats));
2741	change_attr_value(&(op->contr->orig_stats), i,-1);	2721	change_attr_value (&(op->contr->orig_stats), i, -1);
2742	check_stat_bounds(&(op->contr->orig_stats));	2722	check_stat_bounds (&(op->contr->orig_stats));
2743	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2723	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2744	lost_a_stat = 1;	2724	lost_a_stat = 1;
2745	} else {	2725	}
		2726	else
		2727	{
2746	/* deplete a stat */	2728	/* deplete a stat */
2747	archetype *deparch=find_archetype("depletion");	2729	archetype *deparch = archetype::find ("depletion");
2748	object *dep;	2730	object *dep;
		2731
		2732	dep = present_arch_in_ob (deparch, op);
		2733	if (!dep)
2749		2734	{
2750	dep = present_arch_in_ob(deparch,op);
2751	if(!dep) {
2752	dep = arch_to_object(deparch);	2735	dep = arch_to_object (deparch);
2753	insert_ob_in_ob(dep, op);	2736	insert_ob_in_ob (dep, op);
2754	}
2755	lose_this_stat = 1;
2756	if (settings.balanced_stat_loss) {
2757	/* GD */
2758	/* Get the stat that we're about to deplete. */
2759	this_stat = get_attr_value(&(dep->stats), i);
2760	if (this_stat < 0) {
2761	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2762	int keep_chance = this_stat * this_stat;
2763	/* Yes, I am paranoid. Sue me. */
2764	if (keep_chance < 1)
2765	keep_chance = 1;
2766
2767	/* There is a maximum depletion total per level. */
2768	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2769	lose_this_stat = 0;
2770	/* Take loss chance vs keep chance to see if we
2771	retain the stat. */
2772	} else {
2773	if (random_roll(0, loss_chance + keep_chance-1,
2774	op, PREFER_LOW) < keep_chance)
2775	lose_this_stat = 0;
2776	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2777	this_stat, keep_chance, loss_chance,
2778	lose_this_stat?"LOSE":"KEEP"); */
2779	}
2780	}
2781	}
2782		2737	}
2783	if (lose_this_stat) {	2738	lose_this_stat = 1;
		2739	if (settings.balanced_stat_loss)
		2740	{
		2741	/* GD */
		2742	/* Get the stat that we're about to deplete. */
2784	this_stat = get_attr_value(&(dep->stats), i);	2743	this_stat = get_attr_value (&(dep->stats), i);
		2744	if (this_stat < 0)
		2745	{
		2746	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2747	int keep_chance = this_stat * this_stat;
		2748
		2749	/* Yes, I am paranoid. Sue me. */
		2750	if (keep_chance < 1)
		2751	keep_chance = 1;
		2752
		2753	/* There is a maximum depletion total per level. */
		2754	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2755	{
		2756	lose_this_stat = 0;
		2757	/* Take loss chance vs keep chance to see if we
		2758	retain the stat. */
		2759	}
		2760	else
		2761	{
		2762	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2763	lose_this_stat = 0;
		2764	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2765	this_stat, keep_chance, loss_chance,
		2766	lose_this_stat?"LOSE":"KEEP"); */
		2767	}
		2768	}
		2769	}
		2770
		2771	if (lose_this_stat)
		2772	{
		2773	this_stat = get_attr_value (&(dep->stats), i);
2785	/* We could try to do something clever like find another	2774	/* We could try to do something clever like find another
2786	* stat to reduce if this fails. But chances are, if	2775	* stat to reduce if this fails. But chances are, if
2787	* stats have been depleted to -50, all are pretty low	2776	* stats have been depleted to -50, all are pretty low
2788	* and should be roughly the same, so it shouldn't make a	2777	* and should be roughly the same, so it shouldn't make a
2789	* difference.	2778	* difference.
2790	*/	2779	*/
2791	if (this_stat>=-50) {	2780	if (this_stat >= -50)
		2781	{
2792	change_attr_value(&(dep->stats), i, -1);	2782	change_attr_value (&(dep->stats), i, -1);
2793	SET_FLAG(dep, FLAG_APPLIED);	2783	SET_FLAG (dep, FLAG_APPLIED);
2794	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2784	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2795	fix_player(op);	2785	op->update_stats ();
2796	lost_a_stat = 1;	2786	lost_a_stat = 1;
2797	}	2787	}
2798	}	2788	}
		2789	}
2799	}	2790	}
2800	}
2801	/* If no stat lost, tell the player. */	2791	/* If no stat lost, tell the player. */
2802	if (!lost_a_stat)	2792	if (!lost_a_stat)
2803	{	2793	{
2804	/* determine_god() seems to not work sometimes... why is this?	2794	/* determine_god() seems to not work sometimes... why is this?
2805	Should I be using something else? GD */	2795	Should I be using something else? GD */
2806	const char *god = determine_god(op);	2796	const char *god = determine_god (op);
		2797
2807	if (god && (strcmp(god, "none")))	2798	if (god && (strcmp (god, "none")))
2808	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2799	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
2809	"moment you feel the holy presence of %s protecting"	2800	else
2810	" you.", god);	2801	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
2811	else
2812	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2813	" feel a holy presence protecting you.");
2814	}	2802	}
		2803	#else
		2804	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");
2815	#endif	2805	#endif
2816	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2817	" feel a holy presence protecting you from losing yourself completely.");
2818		2806
2819	/* Put a gravestone up where the character 'almost' died. List the	2807	/* Put a gravestone up where the character 'almost' died. List the
2820	* exp loss on the stone.	2808	* exp loss on the stone.
2821	*/	2809	*/
2822	tmp=arch_to_object(find_archetype("gravestone"));	2810	tmp = arch_to_object (archetype::find ("gravestone"));
2823	sprintf(buf,"%s's gravestone",op->name);	2811	sprintf (buf, "%s's gravestone", &op->name);
2824	FREE_AND_COPY(tmp->name, buf);	2812	tmp->name = buf;
2825	sprintf(buf,"%s's gravestones",op->name);	2813	sprintf (buf, "%s's gravestones", &op->name);
2826	FREE_AND_COPY(tmp->name_pl, buf);	2814	tmp->name_pl = buf;
2827	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"	2815	sprintf (buf, "RIP\nHere rests the hero %s the %s,\n" "who was killed\n" "by %s.\n", &op->name, op->contr->title, op->contr->killer);
2828	"who was killed\n"	2816	tmp->msg = buf;
2829	"by %s.\n",
2830	op->name, op->contr->title,
2831	op->contr->killer);
2832	tmp->msg = add_string(buf);
2833	tmp->x=op->x,tmp->y=op->y;	2817	tmp->x = op->x, tmp->y = op->y;
2834	insert_ob_in_map (tmp, op->map, NULL,0);	2818	insert_ob_in_map (tmp, op->map, NULL, 0);
2835		2819
2836	/**************************************/	2820	/**************************************/
2837	/* */	2821	/* */
2838	/* Subtract the experience points, */	2822	/* Subtract the experience points, */
2839	/* if we died cause of food, give us */	2823	/* if we died cause of food, give us */
2840	/* food, and reset HP's... */	2824	/* food, and reset HP's... */
2841	/* */	2825	/* */
2842	/**************************************/	2826	/**************************************/
2843		2827
2844	/* remove any poisoning and confusion the character may be suffering.*/	2828	/* remove any poisoning and confusion the character may be suffering. */
2845	/* restore player */	2829	/* restore player */
2846	at = find_archetype("poisoning");	2830	at = archetype::find ("poisoning");
2847	tmp=present_arch_in_ob(at,op);	2831	tmp = present_arch_in_ob (at, op);
		2832
2848	if (tmp) {	2833	if (tmp)
2849	remove_ob(tmp);	2834	{
2850	free_object(tmp);	2835	tmp->destroy ();
2851	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2836	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2852	}	2837	}
2853		2838
2854	at = find_archetype("confusion");	2839	at = archetype::find ("confusion");
2855	tmp=present_arch_in_ob(at,op);	2840	tmp = present_arch_in_ob (at, op);
2856	if (tmp) {	2841	if (tmp)
2857	remove_ob(tmp);	2842	{
2858	free_object(tmp);	2843	tmp->destroy ();
2859	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2844	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2860	}	2845	}
		2846
2861	cure_disease(op,0); /* remove any disease */	2847	cure_disease (op, 0, 0); /* remove any disease */
2862		2848
2863	/*add_exp(op, (op->stats.exp * -0.20)); */	2849	/*add_exp(op, (op->stats.exp * -0.20)); */
2864	apply_death_exp_penalty(op);	2850	apply_death_exp_penalty (op);
2865	if(op->stats.food < 100) op->stats.food = 900;	2851	if (op->stats.food < 100)
		2852	op->stats.food = 900;
2866	op->stats.hp = op->stats.maxhp;	2853	op->stats.hp = op->stats.maxhp;
2867	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2854	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2868	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2855	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2869		2856
2870	/*	2857	/*
2871	* Check to see if the player is in a shop. IF so, then check to see if	2858	* Check to see if the player has any unpaid items. If so, remove them
2872	* the player has any unpaid items. If so, remove them and put them back	2859	* and put them back in the map.
2873	* in the map.	2860	*/
2874	*/	2861	op->drop_unpaid_items ();
2875		2862
2876	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2877	if (tmp->type == SHOP_FLOOR) {
2878	remove_unpaid_objects(op->inv, op);
2879	break;
2880	}
2881	}
2882
2883
2884	/****************************************/	2863	/****************************************/
2885	/* */	2864	/* */
2886	/* Move player to his current respawn- */	2865	/* Move player to his current respawn- */
2887	/* position (usually last savebed) */	2866	/* position (usually last savebed) */
2888	/* */	2867	/* */
2889	/****************************************/	2868	/****************************************/
2890		2869
2891	enter_player_savebed(op);	2870	enter_player_savebed (op);
2892		2871
2893	/* Save the player before inserting the force to reduce
2894	* chance of abuse.
2895	*/
2896	op->contr->braced=0;	2872	op->contr->braced = 0;
2897	save_player(op,1);
2898		2873
2899	/* it is possible that the player has blown something up	2874	/* it is possible that the player has blown something up
2900	* at his savebed location, and that can have long lasting	2875	* at his savebed location, and that can have long lasting
2901	* spell effects. So first see if there is a spell effect	2876	* spell effects. So first see if there is a spell effect
2902	* on the space that might harm the player.	2877	* on the space that might harm the player.
2903	*/	2878	*/
2904	will_kill_again=0;	2879	will_kill_again = 0;
2905	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2880	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2906	if (tmp->type ==SPELL_EFFECT)	2881	if (tmp->type == SPELL_EFFECT)
2907	will_kill_again|=tmp->attacktype;	2882	will_kill_again |= tmp->attacktype;
2908	}	2883
2909	if (will_kill_again) {	2884	if (will_kill_again)
		2885	{
2910	object *force;	2886	object *force;
2911	int at;	2887	int at;
2912		2888
2913	force=get_archetype(FORCE_NAME);	2889	force = get_archetype (FORCE_NAME);
2914	/* 50 ticks should be enough time for the spell to abate */	2890	/* 50 ticks should be enough time for the spell to abate */
2915	force->speed=0.1;	2891	force->speed = 0.1f;
2916	force->speed_left=-5.0;	2892	force->speed_left = -5.f;
2917	SET_FLAG(force, FLAG_APPLIED);	2893	SET_FLAG (force, FLAG_APPLIED);
2918	for (at=0; at<NROFATTACKS; at++) {	2894	for (at = 0; at < NROFATTACKS; at++)
2919	if (will_kill_again & (1 << at))	2895	if (will_kill_again & (1 << at))
2920	force->resist[at] = 100;	2896	force->resist[at] = 100;
2921	}	2897
2922	insert_ob_in_ob(force, op);	2898	insert_ob_in_ob (force, op);
2923	fix_player(op);	2899	op->update_stats ();
2924
2925	}
2926	/**************************************/
2927	/* */
2928	/* Repaint the characters inv, and */
2929	/* stats, and show a nasty message ;) */
2930	/* */
2931	/**************************************/
2932		2900
		2901	}
		2902
2933	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");	2903	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
2934	return;
2935	} /* NOT_PERMADETH */
2936	else {
2937	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2938	* should probably be embedded in an else statement.
2939	*/
2940
2941	op->contr->party=NULL;
2942	if (settings.set_title == TRUE)
2943	op->contr->own_title[0]='\0';
2944	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2945	check_score(op);
2946	if(op->contr->ranges[range_golem]!=NULL) {
2947	remove_friendly_object(op->contr->ranges[range_golem]);
2948	remove_ob(op->contr->ranges[range_golem]);
2949	free_object(op->contr->ranges[range_golem]);
2950	op->contr->ranges[range_golem]=NULL;
2951	op->contr->golem_count=0;
2952	}
2953	loot_object(op); /* Remove some of the items for good */
2954	remove_ob(op);
2955	op->direction=0;
2956
2957	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2958	delete_character(op->name,0);
2959	if (settings.resurrection == TRUE) {
2960	/* save playerfile sans equipment when player dies
2961	** then save it as player.pl.dead so that future resurrection
2962	** type spells will work on them nicely
2963	*/
2964	delete_character(op->name,0);
2965	op->stats.hp = op->stats.maxhp;
2966	op->stats.food = 999;
2967
2968	/* set the location of where the person will reappear when */
2969	/* maybe resurrection code should fix map also */
2970	strcpy(op->contr->maplevel, settings.emergency_mapname);
2971	if(op->map!=NULL)
2972	op->map = NULL;
2973	op->x = settings.emergency_x;
2974	op->y = settings.emergency_y;
2975	save_player(op,0);
2976	op->map = map;
2977	/* please see resurrection.c: peterm */
2978	dead_player(op);
2979	} else {
2980	delete_character(op->name,1);
2981	}
2982	}
2983	play_again(op);
2984
2985	/* peterm: added to create a corpse at deathsite. */
2986	tmp=arch_to_object(find_archetype("corpse_pl"));
2987	sprintf(buf,"%s", op->name);
2988	FREE_AND_COPY(tmp->name, buf);
2989	FREE_AND_COPY(tmp->name_pl, buf);
2990	tmp->level=op->level;
2991	tmp->x=x;tmp->y=y;
2992	if (tmp->msg)
2993	free_string(tmp->msg);
2994	tmp->msg = add_string (gravestone_text(op));
2995	SET_FLAG (tmp, FLAG_UNIQUE);
2996	insert_ob_in_map (tmp, map, NULL,0);
2997	}
2998	}	2904	}
2999		2905
3000		2906	void
3001	void loot_object(object *op) { /* Grab and destroy some treasure */	2907	loot_object (object *op)
		2908	{ /* Grab and destroy some treasure */
3002	object *tmp,*tmp2,*next;	2909	object *tmp, *tmp2, *next;
3003		2910
3004	if (op->container) { /* close open sack first */	2911	op->close_container (); /* close open sack first */
3005	esrv_apply_container (op, op->container);
3006	}
3007		2912
3008	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2913	for (tmp = op->inv; tmp; tmp = next)
		2914	{
3009	next=tmp->below;	2915	next = tmp->below;
3010	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2916
3011	remove_ob(tmp);	2917	if (tmp->invisible)
		2918	continue;
		2919
		2920	tmp->remove ();
3012	tmp->x=op->x,tmp->y=op->y;	2921	tmp->x = op->x, tmp->y = op->y;
3013	if (tmp->type == CONTAINER) { /* empty container to ground */	2922
3014	loot_object(tmp);	2923	if (tmp->type == CONTAINER)
3015	}	2924	loot_object (tmp); /* empty container to ground */
3016	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2925
3017	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2926	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2927	{
3018	if(tmp->nrof>1) {	2928	if (tmp->nrof > 1)
		2929	{
3019	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2930	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));
3020	free_object(tmp2);	2931	tmp2->destroy ();
3021	insert_ob_in_map(tmp,op->map,NULL,0);	2932	insert_ob_in_map (tmp, op->map, NULL, 0);
		2933	}
		2934	else
		2935	tmp->destroy ();
		2936	}
3022	} else	2937	else
3023	free_object(tmp);
3024	} else
3025	insert_ob_in_map(tmp,op->map,NULL,0);	2938	insert_ob_in_map (tmp, op->map, NULL, 0);
3026	}	2939	}
3027	}	2940	}
3028		2941
3029	/*	2942	/*
3030	* fix_weight(): Check recursively the weight of all players, and fix	2943	* fix_weight(): Check recursively the weight of all players, and fix
3031	* what needs to be fixed. Refresh windows and fix speed if anything	2944	* what needs to be fixed. Refresh windows and fix speed if anything
3032	* was changed.	2945	* was changed.
3033	*/	2946	*/
3034		2947	void
3035	void fix_weight(void) {	2948	fix_weight (void)
3036	player *pl;	2949	{
3037	for (pl = first_player; pl != NULL; pl = pl->next) {	2950	for_all_players (pl)
		2951	{
3038	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2952	int old = pl->ob->carrying, sum = sum_weight (pl->ob);
		2953
3039	if(old == sum)	2954	if (old == sum)
3040	continue;	2955	continue;
3041	fix_player(pl->ob);	2956	pl->ob->update_stats ();
3042	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2957	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);
3043	pl->ob->name, old, sum);
3044	}	2958	}
3045	}	2959	}
3046		2960
		2961	void
3047	void fix_luck(void) {	2962	fix_luck (void)
3048	player *pl;	2963	{
3049	for (pl = first_player; pl != NULL; pl = pl->next)	2964	for_all_players (pl)
3050	if (!pl->ob->contr->state)	2965	if (!pl->ob->contr->ns->state)
3051	change_luck(pl->ob, 0);	2966	pl->ob->change_luck (0);
3052	}	2967	}
3053
3054		2968
3055	/* cast_dust() - handles op throwing objects of type 'DUST'.	2969	/* cast_dust() - handles op throwing objects of type 'DUST'.
3056	* This is much simpler in the new spell code - we basically	2970	* This is much simpler in the new spell code - we basically
3057	* just treat this as any other spell casting object.	2971	* just treat this as any other spell casting object.
3058	*/	2972	*/
3059
3060	void	2973	void
3061	cast_dust (object * op, object * throw_ob, int dir)	2974	cast_dust (object *op, object *throw_ob, int dir)
3062	{	2975	{
3063	object *skop, *spob;	2976	object *skop, *spob;
3064		2977
3065	skop = find_skill_by_name (op, throw_ob->skill);	2978	skop = find_skill_by_name (op, throw_ob->skill);
3066		2979
3067	/* casting POTION 'dusts' is really a use_magic_item skill */	2980	/* casting POTION 'dusts' is really a use_magic_item skill */
3068	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2981	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3069	{	2982	{
3070	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2983	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3071	op->name);
3072	return;	2984	return;
3073	}	2985	}
3074		2986
3075	spob = throw_ob->inv;	2987	spob = throw_ob->inv;
3076		2988
3077	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2989	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3078	// not pass NULL to cast_spell (which did indeed check itself, but	2990	// not pass NULL to cast_spell (which did indeed check itself, but
3079	// errors should be reported as early as possible IMHO)	2991	// errors should be reported as early as possible IMHO)
3080	if (!spob)	2992	if (!spob)
3081	{	2993	{
3082	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2994	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3083	throw_ob->name, op->name);
3084	return;	2995	return;
3085	}	2996	}
3086		2997
3087	if (op->type == PLAYER)	2998	if (op->type == PLAYER)
3088	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2999	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3089		3000
3090	cast_spell (op, throw_ob, dir, spob, NULL);	3001	cast_spell (op, throw_ob, dir, spob, NULL);
3091		3002
3092	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	3003	throw_ob->destroy ();
3093	remove_ob (throw_ob);
3094	free_object (throw_ob);
3095	}	3004	}
3096		3005
		3006	void
3097	void make_visible (object *op) {	3007	make_visible (object *op)
		3008	{
3098	op->hide = 0;	3009	op->hide = 0;
3099	op->invisible = 0;	3010	op->invisible = 0;
3100	if(op->type==PLAYER) {
3101	op->contr->tmp_invis = 0;
3102	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3103	}
3104	update_object(op,UP_OBJ_FACE);
3105	}
3106		3011
3107	int is_true_undead(object *op) {
3108	object *tmp=NULL;
3109
3110	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3111
3112	if(op->type==PLAYER)	3012	if (op->type == PLAYER)
3113	for(tmp=op->inv;tmp;tmp=tmp->below)	3013	{
3114	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	3014	op->contr->tmp_invis = 0;
3115	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	3015	op->contr->invis_race = 0;
		3016	}
		3017
		3018	update_object (op, UP_OBJ_CHANGE);
		3019	}
		3020
		3021	int
		3022	is_true_undead (object *op)
		3023	{
		3024	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		3025	return 1;
		3026
3116	return 0;	3027	return 0;
3117	}	3028	}
3118		3029
3119	/* look at the surrounding terrain to determine	3030	/* look at the surrounding terrain to determine
3120	* the hideability of this object. Positive levels	3031	* the hideability of this object. Positive levels
3121	* indicate greater hideability.	3032	* indicate greater hideability.
3122	*/	3033	*/
3123		3034	int
3124	int hideability(object *ob) {	3035	hideability (object *ob)
		3036	{
3125	int i,level=0, mflag;	3037	int i, level = 0, mflag;
3126	sint16 x,y;	3038	sint16 x, y;
3127		3039
3128	if(!ob||!ob->map) return 0;	3040	if (!ob || !ob->map)
		3041	return 0;
3129		3042
3130	/* so, on normal lighted maps, its hard to hide */	3043	/* so, on normal lighted maps, its hard to hide */
3131	level=ob->map->darkness - 2;	3044	level = ob->map->darkness - 2;
3132		3045
3133	/* this also picks up whether the object is glowing.	3046	/* this also picks up whether the object is glowing.
3134	* If you carry a light on a non-dark map, its not	3047	* If you carry a light on a non-dark map, its not
3135	* as bad as carrying a light on a pitch dark map */	3048	* as bad as carrying a light on a pitch dark map */
3136	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3049	if (has_carried_lights (ob))
		3050	level = -(10 + (2 * ob->map->darkness));
3137		3051
3138	/* scan through all nearby squares for terrain to hide in */	3052	/* scan through all nearby squares for terrain to hide in */
3139	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	3053	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		3054	{
3140	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3055	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3141	if (mflag & P_OUT_OF_MAP) { continue; }	3056	if (mflag & P_OUT_OF_MAP)
		3057	{
		3058	continue;
		3059	}
3142	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3060	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3143	level += 2;	3061	level += 2;
3144	else /* open terrain! */	3062	else /* open terrain! */
3145	level -= 1;	3063	level -= 1;
3146	}	3064	}
3147		3065
3148	#if 0	3066	#if 0
3149	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3067	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3150	#endif	3068	#endif
3151	return level;	3069	return level;
3152	}	3070	}
3153		3071
3154	/* For Hidden creatures - a chance of becoming 'unhidden'	3072	/* For Hidden creatures - a chance of becoming 'unhidden'
3155	* every time they move - as we subtract off 'invisibility'	3073	* every time they move - as we subtract off 'invisibility'
3156	* AND, for players, if they move into a ridiculously unhideable	3074	* AND, for players, if they move into a ridiculously unhideable
3157	* spot (surrounded by clear terrain in broad daylight). -b.t.	3075	* spot (surrounded by clear terrain in broad daylight). -b.t.
3158	*/	3076	*/
3159		3077	void
3160	void do_hidden_move (object *op) {	3078	do_hidden_move (object *op)
		3079	{
3161	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3080	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);
3162	object *skop;	3081	object *skop;
3163		3082
3164	if(!op || !op->map) return;	3083	if (!op || !op->map)
		3084	return;
3165		3085
3166	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	3086	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
3167		3087
3168	/* its *extremely* hard to run and sneak/hide at the same time! */	3088	/* its *extremely* hard to run and sneak/hide at the same time! */
3169	if(op->type==PLAYER && op->contr->run_on) {	3089	if (op->type == PLAYER && op->contr->run_on)
3170	if(!skop || num >= skop->level) {	3090	if (!skop || num >= skop->level)
		3091	{
3171	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	3092	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3172	make_visible(op);	3093	make_visible (op);
3173	return;	3094	return;
3174	} else num += 20;
3175	}	3095	}
		3096	else
		3097	num += 20;
		3098
3176	num += op->map->difficulty;	3099	num += op->map->difficulty;
3177	hide = hideability(op); /* modify by terrain hidden level */	3100	hide = hideability (op); /* modify by terrain hidden level */
3178	num -= hide;	3101	num -= hide;
		3102
3179	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	3103	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3104	{
3180	make_visible(op);	3105	make_visible (op);
3181	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3106	if (op->type == PLAYER)
3182	"You moved out of hiding! You are visible!");	3107	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3183	}	3108	}
3184	else if (op->type == PLAYER && skop) {	3109	else if (op->type == PLAYER && skop)
3185	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	3110	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3186	}
3187	}	3111	}
3188		3112
3189	/* determine if who is standing near a hostile creature. */	3113	/* determine if who is standing near a hostile creature. */
3190		3114
		3115	int
3191	int stand_near_hostile( object *who ) {	3116	stand_near_hostile (object *who)
		3117	{
3192	object *tmp=NULL;	3118	object *tmp = NULL;
3193	int i,friendly=0,player=0, mflags;	3119	int i, friendly = 0, player = 0, mflags;
3194	mapstruct *m;	3120	maptile *m;
3195	sint16 x,y;	3121	sint16 x, y;
3196		3122
3197	if(!who) return 0;	3123	if (!who)
3198
3199	if(who->type==PLAYER) player=1;
3200	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3201
3202	/* search adjacent squares */
3203	for(i=1;i<9;i++) {
3204	x = who->x+freearr_x[i];
3205	y = who->y+freearr_y[i];
3206	m = who->map;
3207	mflags = get_map_flags(m, &m, x, y, &x, &y);
3208	/* space must be blocked if there is a monster. If not
3209	* blocked, don't need to check this space.
3210	*/
3211	if (mflags & P_OUT_OF_MAP) continue;
3212	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3213
3214	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3215	if((player||friendly)
3216	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3217	return 1;
3218	else if(tmp->type==PLAYER)
3219	{
3220	/*don't let a hidden DM prevent you from hiding*/
3221	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3222	return 1;
3223	}
3224	}
3225	}
3226	return 0;	3124	return 0;
		3125
		3126	if (who->type == PLAYER)
		3127	player = 1;
		3128
		3129	else
		3130	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
		3131
		3132	/* search adjacent squares */
		3133	for (i = 1; i < 9; i++)
		3134	{
		3135	x = who->x + freearr_x[i];
		3136	y = who->y + freearr_y[i];
		3137	m = who->map;
		3138	mflags = get_map_flags (m, &m, x, y, &x, &y);
		3139	/* space must be blocked if there is a monster. If not
		3140	* blocked, don't need to check this space.
		3141	*/
		3142	if (mflags & P_OUT_OF_MAP)
		3143	continue;
		3144	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		3145	continue;
		3146
		3147	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3148	{
		3149	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3150	return 1;
		3151	else if (tmp->type == PLAYER)
		3152	{
		3153	/*don't let a hidden DM prevent you from hiding */
		3154	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
		3155	return 1;
		3156	}
		3157	}
		3158	}
		3159	return 0;
3227	}	3160	}
3228		3161
3229	/* check the player los field for viewability of the	3162	/* check the player los field for viewability of the
3230	* object op. This function works fine for monsters,	3163	* object op. This function works fine for monsters,
3231	* but we dont worry if the object isnt the top one in	3164	* but we dont worry if the object isnt the top one in
3232	* a pile (say a coin under a table would return "viewable"	3165	* a pile (say a coin under a table would return "viewable"
3233	* by this routine). Another question, should we be	3166	* by this routine). Another question, should we be
3234	* concerned with the direction the player is looking	3167	* concerned with the direction the player is looking
3235	* in? Realistically, most of use cant see stuff behind	3168	* in? Realistically, most of us can't see stuff behind
3236	* our backs...on the other hand, does the "facing" direction	3169	* our backs...on the other hand, does the "facing" direction
3237	* imply the way your head, or body is facing? Its possible	3170	* imply the way your head, or body is facing? It's possible
3238	* for them to differ. Sigh, this fctn could get a bit more complex.	3171	* for them to differ. Sigh, this fctn could get a bit more complex.
3239	* -b.t.	3172	* -b.t.
3240	* This function is now map tiling safe.	3173	* This function is now map tiling safe.
3241	*/	3174	*/
3242		3175	int
3243	int player_can_view (object *pl,object *op) {	3176	player_can_view (object *pl, object *op)
		3177	{
3244	rv_vector rv;	3178	rv_vector rv;
3245	int dx,dy;	3179	int dx, dy;
3246		3180
3247	if(pl->type!=PLAYER) {	3181	if (pl->type != PLAYER)
		3182	{
3248	LOG(llevError,"player_can_view() called for non-player object\n");	3183	LOG (llevError, "player_can_view() called for non-player object\n");
3249	return -1;
3250	}
3251	if (!pl || !op) return 0;
3252
3253	if(op->head) { op = op->head; }
3254	get_rangevector(pl, op, &rv, 0x1);
3255
3256	/* starting with the 'head' part, lets loop
3257	* through the object and find if it has any
3258	* part that is in the los array but isnt on
3259	* a blocked los square.
3260	* we use the archetype to figure out offsets.
3261	*/
3262	while(op) {
3263	dx = rv.distance_x + op->arch->clone.x;
3264	dy = rv.distance_y + op->arch->clone.y;
3265
3266	/* only the viewable area the player sees is updated by LOS
3267	* code, so we need to restrict ourselves to that range of values
3268	* for any meaningful values.
3269	*/
3270	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3271	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3272	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3273	return 1;	3184	return -1;
3274	op = op->more;
3275	}	3185	}
		3186
		3187	if (!pl || !op)
3276	return 0;	3188	return 0;
		3189
		3190	op = op->head_ ();
		3191
		3192	get_rangevector (pl, op, &rv, 0x1);
		3193
		3194	/* starting with the 'head' part, lets loop
		3195	* through the object and find if it has any
		3196	* part that is in the los array but isn't on
		3197	* a blocked los square.
		3198	* we use the archetype to figure out offsets.
		3199	*/
		3200	while (op)
		3201	{
		3202	dx = rv.distance_x + op->arch->x;
		3203	dy = rv.distance_y + op->arch->y;
		3204
		3205	/* only the viewable area the player sees is updated by LOS
		3206	* code, so we need to restrict ourselves to that range of values
		3207	* for any meaningful values.
		3208	*/
		3209	if (abs (dx) <= (pl->contr->ns->mapx / 2) &&
		3210	abs (dy) <= (pl->contr->ns->mapy / 2) &&
		3211	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
		3212	return 1;
		3213
		3214	op = op->more;
		3215	}
		3216
		3217	return 0;
3277	}	3218	}
3278		3219
3279	/* routine for both players and monsters. We call this when	3220	/* routine for both players and monsters. We call this when
3280	* there is a possibility for our action distrubing our hiding	3221	* there is a possibility for our action distrubing our hiding
3281	* place or invisiblity spell. Artefact invisiblity is not	3222	* place or invisiblity spell. Artefact invisiblity is not
3282	* effected by this. If we arent invisible to begin with, we	3223	* effected by this. If we arent invisible to begin with, we
3283	* return 0.	3224	* return 0.
3284	*/	3225	*/
		3226	int
3285	int action_makes_visible (object *op) {	3227	action_makes_visible (object *op)
3286		3228	{
3287	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3229	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3230	{
3288	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3231	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3289	return 0;	3232	return 0;
3290		3233
3291	if (op->contr && op->contr->tmp_invis == 0) return 0;	3234	if (op->contr && op->contr->tmp_invis == 0)
		3235	return 0;
3292		3236
3293	/* If monsters, they should become visible */	3237	/* If monsters, they should become visible */
3294	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3238	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
		3239	{
3295	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");	3240	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3296	return 1;	3241	return 1;
3297	}	3242	}
3298	}	3243	}
		3244
3299	return 0;	3245	return 0;
3300	}	3246	}
3301		3247
3302	/* op_on_battleground - checks if the given object op (usually	3248	/* op_on_battleground - checks if the given object op (usually
3303	* a player) is standing on a valid battleground-tile,	3249	* a player) is standing on a valid battleground-tile,
3304	* function returns TRUE/FALSE. If true x, y returns the battleground	3250	* function returns TRUE/FALSE. If true x, y returns the battleground
3305	* -exit-coord. (and if x, y not NULL)	3251	* -exit-coord. (and if x, y not NULL)
3306	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3252	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3307	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3253	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3308	* Default is to do the same as before, so only people wanting to have different points need worry about this	3254	* Default is to do the same as before, so only people wanting to have different points need worry about this
3309	*/	3255	*/
		3256	int
3310	int op_on_battleground (object *op, int *x, int *y) {	3257	op_on_battleground (object *op, int *x, int *y)
3311	object *tmp;	3258	{
3312
3313	/* A battleground-tile needs the following attributes to be valid:	3259	/* A battleground-tile needs the following attributes to be valid:
3314	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3260	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3315	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3261	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3316	* and the exit-coordinates sp/hp must both be > 0.	3262	* and the exit-coordinates sp/hp must both be > 0.
3317	* => The intention here is to prevent abuse of the battleground-	3263	* => The intention here is to prevent abuse of the battleground-
3318	* feature (like pickable or hidden battleground tiles). */	3264	* feature (like pickable or hidden battleground tiles). */
3319	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3265	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3266	{
3320	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3267	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3268	{
3321	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3269	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3322	strcmp(tmp->name, "battleground")==0 &&	3270	&& tmp->type == BATTLEGROUND
3323	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3271	&& tmp->name == shstr_battleground
		3272	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3273	{
3324	/*before we assign the exit, check if this is a teambattle*/	3274	/* before we assign the exit, check if this is a teambattle */
3325	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3275	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3326	object *invtmp;	3276	{
3327	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3277	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3328	if(invtmp->type==FORCE && invtmp->slaying &&	3278	{
3329	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3279	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3330	if (x != NULL && y != NULL)	3280	{
		3281	if (x && y)
3331	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3282	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3283
		3284	return 1;
		3285	}
		3286	}
		3287	}
		3288
		3289	if (x && y)
		3290	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3291
3332	return 1;	3292	return 1;
3333	}	3293	}
3334	}	3294	}
3335	}
3336	if (x != NULL && y != NULL)
3337	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3338	return 1;
3339	}	3295	}
3340	}	3296
3341	}
3342	/* If we got here, did not find a battleground */	3297	/* If we got here, did not find a battleground */
3343	return 0;	3298	return 0;
3344	}	3299	}
3345		3300
3346	/*	3301	/*
…		…
3350	* attributes:	3305	* attributes:
3351	* object *who the dragon player	3306	* object *who the dragon player
3352	* int atnr the attack-number of the ability focus	3307	* int atnr the attack-number of the ability focus
3353	* int level ability level	3308	* int level ability level
3354	*/	3309	*/
		3310	void
3355	void dragon_ability_gain(object *who, int atnr, int level) {	3311	dragon_ability_gain (object *who, int atnr, int level)
		3312	{
3356	treasurelist *trlist = NULL; /* treasurelist */	3313	treasurelist *trlist = NULL; /* treasurelist */
3357	treasure *tr; /* treasure */	3314	treasure *tr; /* treasure */
3358	object *tmp,*skop; /* tmp. object */	3315	object *tmp, *skop; /* tmp. object */
3359	object *item; /* treasure object */	3316	object *item; /* treasure object */
3360	char buf[MAX_BUF]; /* tmp. string buffer */	3317	char buf[MAX_BUF]; /* tmp. string buffer */
3361	int i=0, j=0;	3318	int i = 0, j = 0;
3362		3319
3363	/* get the appropriate treasurelist */	3320	/* get the appropriate treasurelist */
3364	if (atnr == ATNR_FIRE)	3321	if (atnr == ATNR_FIRE)
3365	trlist = find_treasurelist("dragon_ability_fire");	3322	trlist = treasurelist::find (shstr_dragon_ability_fire);
3366	else if (atnr == ATNR_COLD)	3323	else if (atnr == ATNR_COLD)
3367	trlist = find_treasurelist("dragon_ability_cold");	3324	trlist = treasurelist::find (shstr_dragon_ability_cold);
3368	else if (atnr == ATNR_ELECTRICITY)	3325	else if (atnr == ATNR_ELECTRICITY)
3369	trlist = find_treasurelist("dragon_ability_elec");	3326	trlist = treasurelist::find (shstr_dragon_ability_elec);
3370	else if (atnr == ATNR_POISON)	3327	else if (atnr == ATNR_POISON)
3371	trlist = find_treasurelist("dragon_ability_poison");	3328	trlist = treasurelist::find (shstr_dragon_ability_poison);
3372		3329
3373	if (trlist == NULL || who->type != PLAYER)	3330	if (trlist == NULL || who->type != PLAYER)
3374	return;	3331	return;
3375		3332
3376	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3333	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3377	tr = tr->next, i++);	3334
3378		3335	if (!tr || !tr->item)
3379	if (tr == NULL || tr->item == NULL) {	3336	{
3380	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3337	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3381	return;	3338	return;
3382	}	3339	}
3383		3340
3384	/* everything seems okay - now bring on the gift: */	3341	/* everything seems okay - now bring on the gift: */
3385	item = &(tr->item->clone);	3342	item = tr->item;
3386		3343
3387	if (item->type == SPELL) {	3344	if (item->type == SPELL)
		3345	{
3388	if (check_spell_known (who, item->name))	3346	if (check_spell_known (who, item->name))
3389	return;	3347	return;
3390		3348
3391	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3349	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3392	do_learn_spell (who, item, 0);	3350	do_learn_spell (who, item, 0);
3393	return;	3351	return;
3394	}	3352	}
3395		3353
3396	/* grant direct spell */	3354	/* grant direct spell */
3397	if (item->type == SPELLBOOK) {	3355	if (item->type == SPELLBOOK)
		3356	{
3398	if (!item->inv) {	3357	if (!item->inv)
		3358	{
3399	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3359	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3400	item->name);
3401	return;	3360	return;
3402	}	3361	}
3403	if (check_spell_known (who, item->inv->name))	3362	if (check_spell_known (who, item->inv->name))
3404	return;	3363	return;
3405	if (item->invisible) {	3364	if (item->invisible)
		3365	{
3406	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3366	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3407	do_learn_spell (who, item->inv, 0);	3367	do_learn_spell (who, item->inv, 0);
3408	return;	3368	return;
3409	}	3369	}
3410	}	3370	}
3411	else if (item->type == SKILL_TOOL && item->invisible) {	3371	else if (item->type == SKILL_TOOL && item->invisible)
		3372	{
3412	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3373	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3374	{
3413		3375
3414	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3376	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3415	* in this way, if the player is missing any of the attacktypes, he gets	3377	* in this way, if the player is missing any of the attacktypes, he gets
3416	* them. As it is now, if the player has any that match the granted skill,	3378	* them. As it is now, if the player has any that match the granted skill,
3417	* but not all of them, he gets nothing.	3379	* but not all of them, he gets nothing.
3418	*/	3380	*/
3419	if (!(skop->attacktype & item->attacktype)) {	3381	if (!(skop->attacktype & item->attacktype))
		3382	{
3420	/* Give new attacktype */	3383	/* Give new attacktype */
3421	skop->attacktype |= item->attacktype;	3384	skop->attacktype |= item->attacktype;
3422		3385
3423	/* always add physical if there's none */	3386	/* always add physical if there's none */
3424	skop->attacktype |= AT_PHYSICAL;	3387	skop->attacktype |= AT_PHYSICAL;
3425		3388
3426	if (item->msg != NULL)	3389	if (item->msg != NULL)
3427	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3390	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3428		3391
3429	/* Give player new face */	3392	/* Give player new face */
3430	if (item->animation_id) {	3393	if (item->animation_id)
		3394	{
3431	who->face = skop->face;	3395	who->face = skop->face;
3432	who->animation_id = item->animation_id;	3396	who->animation_id = item->animation_id;
3433	who->anim_speed = item->anim_speed;	3397	who->anim_speed = item->anim_speed;
3434	who->last_anim = 0;	3398	who->last_anim = 0;
3435	who->state = 0;	3399	who->state = 0;
3436	animate_object(who, who->direction);	3400	animate_object (who, who->direction);
3437	}	3401	}
		3402	}
		3403	}
3438	}	3404	}
3439	}
3440	}
3441	else if (item->type == FORCE) {	3405	else if (item->type == FORCE)
		3406	{
3442	/* forces in the treasurelist can alter the player's stats */	3407	/* forces in the treasurelist can alter the player's stats */
3443	object *skin;	3408	object *skin;
		3409
3444	/* first get the dragon skin force */	3410	/* first get the dragon skin force */
3445	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3411	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3446	skin=skin->below);	3412	;
3447	if (skin == NULL) return;	3413
3448		3414	if (!skin)
		3415	return;
		3416
3449	/* adding new spellpath attunements */	3417	/* adding new spellpath attunements */
3450	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3418	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3419	{
3451	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3420	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3452		3421
3453	/* print message */	3422	/* print message */
3454	sprintf(buf, "You feel attuned to ");	3423	sprintf (buf, "You feel attuned to ");
3455	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3424	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
3456	if(item->path_attuned & (1<<i)) {	3425	{
3457	if (j)	3426	if (item->path_attuned & (1 << i))
3458	strcat(buf," and ");	3427	{
3459	else	3428	if (j)
3460	j = 1;	3429	strcat (buf, " and ");
		3430	else
		3431	j = 1;
3461	strcat(buf, spellpathnames[i]);	3432	strcat (buf, spellpathnames[i]);
3462	}	3433	}
3463	}	3434	}
3464	strcat(buf,".");	3435	strcat (buf, ".");
3465	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3436	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3466	}	3437	}
3467		3438
3468	/* evtl. adding flags: */	3439	/* evtl. adding flags: */
3469	if(QUERY_FLAG(item, FLAG_XRAYS))	3440	if (QUERY_FLAG (item, FLAG_XRAYS))
3470	SET_FLAG(skin, FLAG_XRAYS);	3441	SET_FLAG (skin, FLAG_XRAYS);
3471	if(QUERY_FLAG(item, FLAG_STEALTH))	3442	if (QUERY_FLAG (item, FLAG_STEALTH))
3472	SET_FLAG(skin, FLAG_STEALTH);	3443	SET_FLAG (skin, FLAG_STEALTH);
3473	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3444	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3474	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3445	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3475		3446
3476	/* print message if there is one */	3447	/* print message if there is one */
3477	if (item->msg != NULL)	3448	if (item->msg != NULL)
3478	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3449	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3450	}
		3451	else
3479	}	3452	{
3480	else {
3481	/* generate misc. treasure */	3453	/* generate misc. treasure */
3482	tmp = arch_to_object (tr->item);	3454	tmp = arch_to_object (tr->item);
3483	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3455	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3484	tmp = insert_ob_in_ob (tmp, who);	3456	tmp = insert_ob_in_ob (tmp, who);
3485	if (who->type == PLAYER)	3457	if (who->type == PLAYER)
3486	esrv_send_item(who, tmp);	3458	esrv_send_item (who, tmp);
3487	}	3459	}
3488	}	3460	}
3489		3461
3490	/**	3462	/**
3491	* Unready an object for a player. This function does nothing if the object was	3463	* Unready an object for a player. This function does nothing if the object was
3492	* not readied.	3464	* not readied.
3493	*/	3465	*/
		3466	void
3494	void player_unready_range_ob(player *pl, object *ob) {	3467	player_unready_range_ob (player *pl, object *ob)
3495	rangetype i;	3468	{
		3469	if (pl->ob->current_weapon == ob)
		3470	pl->ob->current_weapon = 0;
3496		3471
3497	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3472	if (pl->combat_ob == ob)
3498	if (pl->ranges[i] == ob) {	3473	pl->combat_ob = 0;
3499	pl->ranges[i] = NULL;	3474
3500	if (pl->shoottype == i) {	3475	if (pl->ranged_ob == ob)
3501	pl->shoottype = range_none;	3476	pl->ranged_ob = 0;
3502	}
3503	}
3504	}
3505	}	3477	}
		3478
		3479	sint8
		3480	player::visibility_at (maptile *map, int x, int y) const
		3481	{
		3482	if (!ns)
		3483	return 0;
		3484
		3485	int dx, dy;
		3486	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3487	return 0;
		3488
		3489	x += dx - ns->current_x + ns->mapx / 2;
		3490	y += dy - ns->current_y + ns->mapy / 2;
		3491
		3492	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))
		3493	return 0;
		3494
		3495	return 100 - blocked_los [x][y];
		3496	}
		3497
		3498	void
		3499	player::infobox (const char *title, const char *msg, int color)
		3500	{
		3501	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3502	}
		3503
		3504	void
		3505	player::statusmsg (const char *msg, int color)
		3506	{
		3507	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3508	}
		3509
		3510	void
		3511	player::failmsg (const char *msg, int color)
		3512	{
		3513	play_sound (sound_find ("generic_failure"));
		3514	statusmsg (msg, color);
		3515	}
		3516

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