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Comparing deliantra/server/server/player.C (file contents):
Revision 1.12 by elmex, Tue Aug 29 10:51:43 2006 UTC vs.
Revision 1.157 by root, Wed Aug 1 16:09:44 2007 UTC

1	/*	1	/*
2	* static char *rcsid_player_c =	2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3	* "$Id: player.C,v 1.12 2006/08/29 10:51:43 elmex Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
		5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 Frank Tore Johansen
		7	*
		8	* Crossfire TRT 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 <crossfire@schmorp.de>
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->map = 0;
		189	party = 0;
		190
		191	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		192
		193	players.erase (this);
		194	}
		195
		196	// connect the player with a specific client
		197	// also changes, rationalises, and fixes some incorrect settings
		198	void
		199	player::connect (client *ns)
		200	{
		201	this->ns = ns;
		202	ns->pl = this;
		203
		204	run_on = 0;
		205	fire_on = 0;
		206	ob->close_container (); //TODO: client-specific
		207
		208	ns->update_look = 0;
		209	ns->look_position = 0;
		210
		211	clear_los (this);
		212
		213	ns->reset_stats ();
		214
		215	/* make sure he's a player -- needed because of class change. */
		216	ob->type = PLAYER; // we are paranoid
		217	ob->race = ob->arch->race;
		218
		219	ob->carrying = sum_weight (ob);
		220	link_player_skills (ob);
		221
		222	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
		223
		224	assign (title, ob->arch->object::name);
		225
		226	/* if it's a dragon player, set the correct title here */
		227	if (is_dragon_pl (ob))
115	}	228	{
116	rules[0]='\0';	229	object *tmp, *abil = 0, *skin = 0;
117	size=0;	230
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	231	for (tmp = ob->inv; tmp; tmp = tmp->below)
119	if( *buf == '#')	232	if (tmp->type == FORCE)
120	continue;	233	if (tmp->arch->archname == shstr_dragon_ability_force)
121	if (size + strlen(buf)>=HUGE_BUF)	234	abil = tmp;
		235	else if (tmp->arch->archname == shstr_dragon_skin_force)
		236	skin = tmp;
		237
		238	set_dragon_name (ob, abil, skin);
		239	}
		240
		241	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		242
		243	esrv_new_player (this, ob->weight + ob->carrying);
		244
		245	ob->flag [FLAG_READY_WEAPON] = false;
		246	ob->flag [FLAG_READY_SKILL] = false;
		247	ob->flag [FLAG_READY_BOW] = false;
		248
		249	for (object *op = ob->inv; op; op = op->below)
		250	if (op->flag [FLAG_APPLIED])
		251	switch (op->type)
122	{	252	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	253	case SKILL:
124	break;	254	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;	255	break;
167	}	256
168	strncat(news+size,buf,HUGE_BUF-size);	257	case WAND:
169	size+=strlen(buf);	258	case ROD:
		259	case HORN:
		260	case BOW:
		261	ranged_ob = op;
		262	break;
		263
		264	case WEAPON:
		265	combat_ob = op;
		266	break;
170	}	267	}
171	}	268
		269	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
		270	ob->update_stats ();
		271
		272	ns->floorbox_update ();
		273	esrv_send_inventory (ob, ob);
		274	esrv_add_spells (this, 0);
		275
		276	activate ();
		277
		278	send_rules (ob);
		279	send_news (ob);
		280	display_motd (ob);
		281
		282	INVOKE_PLAYER (CONNECT, this);
		283	INVOKE_PLAYER (LOGIN, this);
		284	}
		285
		286	void
		287	player::disconnect ()
		288	{
		289	if (ns)
172		290	{
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,	291	if (active)
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,	292	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}
180		293
181	int playername_ok(const char *cp) {	294	INVOKE_PLAYER (DISCONNECT, this);
182	/* Don't allow - or _ as first character in the name */
183	if (*cp == '-' || *cp == '_') return 0;
184		295
185	for(;*cp!='\0';cp++)	296	ns->reset_stats ();
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')	297	ns->pl = 0;
187	return 0;	298	ns = 0;
188	return 1;	299	}
189	}
190		300
191	/* This no longer sets the player map. Also, it now updates	301	if (ob)
192	* all the pointers so the caller doesn't need to do that.
193	* Caller is responsible for setting the correct map.
194	*/
195
196	/* Redo this to do both get_player_ob and get_player.
197	* Hopefully this will be less bugfree and simpler.
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player* get_player(player *p) {
203	object *op=arch_to_object(get_player_archetype(NULL));
204	int i;
205
206	if (!p) {
207	p = (player *) malloc(sizeof(player));
208	if(p==NULL)
209	fatal(OUT_OF_MEMORY);
210
211	/* This adds the player in the linked list. There is extra
212	* complexity here because we want to add the new player at the
213	* end of the list - there is in fact no compelling reason that
214	* that needs to be done except for things like output of
215	* 'who'.
216	*/
217	player *tmp = first_player;
218	while(tmp!=NULL&&tmp->next!=NULL)
219	tmp=tmp->next;
220	if(tmp!=NULL)
221	tmp->next=p;
222	else
223	first_player=p;
224
225	p->next = NULL;
226	}	302	{
		303	ob->close_container (); //TODO: client-specific
		304	ob->drop_unpaid_items ();
		305	}
227		306
228	/* Clears basically the entire player structure except	307	observe = ob;
229	* for next and socket.
230	*/
231	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
232	p->attachable_init (); //HACK
233		308
		309	deactivate ();
		310	}
		311
		312	// the need for this function can be explained
		313	// by load_object not returning the object
		314	void
		315	player::set_object (object *op)
		316	{
		317	ob = observe = op;
		318	ob->contr = this; /* this aren't yet in archetype */
		319
		320	ob->speed = 1.0f;
		321	ob->speed_left = 0.5f;
		322
		323	ob->direction = 5; /* So player faces south */
		324	}
		325
		326	void
		327	player::set_observe (object *op)
		328	{
		329	observe = op ? op : ob;
		330	do_los = 1;
		331	}
		332
		333	player::player ()
		334	{
234	/* There are some elements we want initialized to non zero value -	335	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	336	* we deal with that below this point.
236	*/	337	*/
237	p->party=NULL;	338	outputs_sync = 4;
238	p->outputs_sync=16; /* Every 2 seconds */	339	outputs_count = 4;
239	p->outputs_count=1; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	340	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		341
243	#ifdef AUTOSAVE	342	savebed_map = first_map_path; /* Init. respawn position */
244	p->last_save_tick = 9999999;	343
245	#endif	344	gen_sp_armour = 10;
		345	bowtype = bow_normal;
		346	petmode = pet_normal;
		347	listening = 10;
		348	usekeys = containers;
		349	peaceful = 1; /* default peaceful */
		350	do_los = 1;
		351
		352	weapon_sp = 1.0f;
		353	weapon_sp_left = 0.5f;
		354	}
		355
		356	void
		357	player::do_destroy ()
		358	{
		359	disconnect ();
		360
		361	attachable::do_destroy ();
		362
		363	if (ob)
246		364	{
247	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	365	ob->destroy_inv (false);
		366	ob->destroy ();
248		367	}
249	op->contr=p; /* this aren't yet in archetype */
250	p->ob = op;
251	op->speed_left=0.5;
252	op->speed=1.0;
253	op->direction=5; /* So player faces south */
254	op->stats.wc=2;
255	op->run_away = 25; /* Then we panick... */
256	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
257		368
258	roll_stats(op);	369	ob = observe = 0;
259	p->state=ST_ROLL_STAT;
260	clear_los(op);
261
262	p->gen_sp_armour=10;
263	p->last_speed= -1;
264	p->shoottype=range_none;
265	p->bowtype=bow_normal;
266	p->petmode=pet_normal;
267	p->listening=10;
268	p->usekeys=containers;
269	p->last_weapon_sp= -1;
270	p->peaceful=1; /* default peaceful */
271	p->do_los=1;
272	p->explore=0;
273	p->no_shout=0; /* default can shout */
274
275	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
276	p->title[sizeof(p->title)-1] = '\0';
277	op->race = add_string (op->arch->clone.race);
278
279	CLEAR_FLAG(op,FLAG_READY_SKILL);
280
281	/* we need to clear these to -1 and not zero - otherwise,
282	* if a player quits and starts a new character, we wont
283	* send new values to the client, as things like exp start
284	* at zero.
285	*/
286	for (i=0; i < NUM_SKILLS; i++) {
287	p->last_skill_exp[i] = -1;
288	p->last_skill_ob[i] = NULL;
289	}
290	for (i=0; i < NROFATTACKS; i++) {
291	p->last_resist[i] = -1;
292	}
293	p->last_stats.exp = -1;
294	p->last_weight = (uint32)-1;
295
296	p->socket.update_look=0;
297	p->socket.look_position=0;
298	return p;
299	}	370	}
300		371
301		372	player::~player ()
302	/* This loads the first map an puts the player on it. */
303	static void set_first_map(object *op)
304	{	373	{
305	strcpy(op->contr->maplevel, first_map_path);	374	/* Clear item stack */
306	op->x = -1;	375	free (stack_items);
307	op->y = -1;
308	enter_exit(op, NULL);
309	}	376	}
310		377
311	/* Tries to add player on the connection passwd in ns.	378	/* Tries to add player on the connection passed in ns.
312	* All we can really get in this is some settings like host and display	379	* All we can really get in this is some settings like host and display
313	* mode.	380	* mode.
314	*/	381	*/
		382	player *
		383	player::create ()
		384	{
		385	player *pl = new player;
315		386
316	int add_player(NewSocket *ns) {	387	pl->set_object (arch_to_object (get_player_archetype (0)));
317	player *p;
318		388
319	p=get_player(NULL);	389	pl->ob->roll_stats ();
320	p->socket = *ns;	390	pl->ob->stats.wc = 2;
321	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));	391	pl->ob->run_away = 25; /* Then we panick... */
322	if(p->socket.faces_sent == NULL)	392
323	fatal(OUT_OF_MEMORY);
324	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
325	/* Needed because the socket we just copied over needs to be cleared.
326	* Note that this can result in a client reset if there is partial data
327	* on the uncoming socket.
328	*/
329	p->socket.inbuf.len = 0;
330	set_first_map(p->ob);	393	set_first_map (pl->ob);
331		394
332	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
333	add_friendly_object(p->ob);
334	send_rules(p->ob);
335	send_news(p->ob);
336	display_motd(p->ob);
337	get_name(p->ob);
338	return 0;	395	return pl;
339	}	396	}
340		397
341	/*	398	/*
342	* get_player_archetype() return next player archetype from archetype	399	* get_player_archetype() return next player archetype from archetype
343	* list. Not very efficient routine, but used only creating new players.	400	* list. Not very efficient routine, but used only creating new players.
344	* Note: there MUST be at least one player archetype!	401	* Note: there MUST be at least one player archetype!
345	*/	402	*/
		403	archetype *
346	archetype *get_player_archetype(archetype* at)	404	get_player_archetype (archetype *at)
347	{	405	{
348	archetype *start = at;	406	archvec::iterator i = at ? archetypes.find (at) : archetypes.begin ();
		407
349	for (;;) {	408	for (;;)
350	if (at==NULL || at->next==NULL)
351	at=first_archetype;
352	else
353	at=at->next;
354	if(at->clone.type==PLAYER)
355	return at;
356	if (at == start) {
357	LOG (llevError, "No Player archetypes\n");
358	exit (-1);
359	}
360	}	409	{
361	}	410	if (++i == archetypes.end ())
		411	i = archetypes.begin ();
		412	else if (*i == at)
		413	cleanup ("not a single player archetype found");
362		414
		415	if ((*i)->type == PLAYER)
		416	return *i;
		417	}
		418	}
363		419
		420	object *
364	object *get_nearest_player(object *mon) {	421	get_nearest_player (object *mon)
		422	{
365	object *op = NULL;	423	object *op = NULL;
366	player *pl = NULL;
367	objectlink *ol;	424	objectlink *ol;
368	unsigned lastdist;	425	unsigned lastdist;
369	rv_vector rv;	426	rv_vector rv;
370		427
371	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	428	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
		429	{
372	/* We should not find free objects on this friendly list, but it	430	/* We should not find free objects on this friendly list, but it
373	* does periodically happen. Given that, lets deal with it.	431	* does periodically happen. Given that, lets deal with it.
374	* While unlikely, it is possible the next object on the friendly	432	* While unlikely, it is possible the next object on the friendly
375	* list is also free, so encapsulate this in a while loop.	433	* list is also free, so encapsulate this in a while loop.
376	*/	434	*/
377	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {	435	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
		436	{
378	object *tmp=ol->ob;	437	object *tmp = ol->ob;
379		438
380	/* Can't do much more other than log the fact, because the object	439	/* Can't do much more other than log the fact, because the object
381	* itself will have been cleared.	440	* itself will have been cleared.
382	*/	441	*/
383	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");	442	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
		443	tmp->debug_desc ());
384	ol = ol->next;	444	ol = ol->next;
385	remove_friendly_object(tmp);	445	remove_friendly_object (tmp);
		446	if (!ol)
386	if (!ol) return op;	447	return op;
387	}	448	}
388		449
389	/* Remove special check for player from this. First, it looks to cause	450	/* Remove special check for player from this. First, it looks to cause
390	* some crashes (ol->ob->contr not set properly?), but secondly, a more	451	* some crashes (ol->ob->contr not set properly?), but secondly, a more
391	* complicated method of state checking would be needed in any case -	452	* complicated method of state checking would be needed in any case -
392	* as it was, a clever player could type quit, and the function would	453	* as it was, a clever player could type quit, and the function would
393	* skip them over while waiting for confirmation. Remove	454	* skip them over while waiting for confirmation. Remove
394	* on_same_map check, as can_detect_enemy also does this	455	* on_same_map check, as can_detect_enemy also does this
395	*/	456	*/
396	if (!can_detect_enemy(mon,ol->ob,&rv))	457	if (!can_detect_enemy (mon, ol->ob, &rv))
397	continue;	458	continue;
398		459
399	if(lastdist>rv.distance) {	460	if (lastdist > rv.distance)
		461	{
400	op=ol->ob;	462	op = ol->ob;
401	lastdist=rv.distance;	463	lastdist = rv.distance;
402	}	464	}
403	}	465	}
404	for (pl=first_player; pl != NULL; pl=pl->next) {	466
		467	for_all_players (pl)
405	if (can_detect_enemy(mon, pl->ob,&rv)) {	468	if (can_detect_enemy (mon, pl->ob, &rv))
406
407	if(lastdist>rv.distance) {	469	if (lastdist > rv.distance)
408	op=pl->ob;
409	lastdist=rv.distance;
410	}
411	}	470	{
412	}	471	op = pl->ob;
		472	lastdist = rv.distance;
		473	}
		474
413	#if 0	475	#if 0
414	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	476	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
415	#endif	477	#endif
416	return op;	478	return op;
417	}	479	}
418		480
419	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	481	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
420	* result in a monster paths backtracking. It basically determines how large a	482	* result in a monster paths backtracking. It basically determines how large a
421	* detour a monster will take from the direction path when looking	483	* detour a monster will take from the direction path when looking
…		…
435	* circling behaviour. Unfortunately, this function is also used to determined	497	* circling behaviour. Unfortunately, this function is also used to determined
436	* if the creature should cast a spell, so returning a direction in that case	498	* if the creature should cast a spell, so returning a direction in that case
437	* is probably not a good thing.	499	* is probably not a good thing.
438	*/	500	*/
439	#define MAX_SPACES 50	501	#define MAX_SPACES 50
440
441		502
442	/*	503	/*
443	* Returns the direction to the player, if valid. Returns 0 otherwise.	504	* Returns the direction to the player, if valid. Returns 0 otherwise.
444	* modified to verify there is a path to the player. Does this by stepping towards	505	* modified to verify there is a path to the player. Does this by stepping towards
445	* player and if path is blocked then see if blockage is close enough to player that	506	* player and if path is blocked then see if blockage is close enough to player that
…		…
458	* monster can in fact move one space in that direction.	519	* monster can in fact move one space in that direction.
459	* 3) I'm not sure how good this code will be for moving multipart monsters,	520	* 3) I'm not sure how good this code will be for moving multipart monsters,
460	* since only simple checks to blocked are being called, which could mean the monster	521	* since only simple checks to blocked are being called, which could mean the monster
461	* is blocking itself.	522	* is blocking itself.
462	*/	523	*/
		524	int
463	int path_to_player(object *mon, object *pl, unsigned mindiff) {	525	path_to_player (object *mon, object *pl, unsigned mindiff)
		526	{
464	rv_vector rv;	527	rv_vector rv;
465	sint16 x,y;	528	sint16 x, y;
466	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	529	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
467	mapstruct *m ,*lastmap;	530	maptile *m, *lastmap;
468		531
469	get_rangevector(mon, pl, &rv, 0);	532	get_rangevector (mon, pl, &rv, 0);
470		533
471	if (rv.distance<mindiff) return 0;	534	if (rv.distance < mindiff)
		535	return 0;
472		536
473	x=mon->x;	537	x = mon->x;
474	y=mon->y;	538	y = mon->y;
475	m=mon->map;	539	m = mon->map;
476	dir = rv.direction;	540	dir = rv.direction;
477	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	541	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
478	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	542	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		543
479	/* If we can't solve it within the search distance, return now. */	544	/* If we can't solve it within the search distance, return now. */
480	if (diff>max) return 0;	545	if (diff > max)
		546	return 0;
		547
481	while (diff >1 && max>0) {	548	while (diff > 1 && max > 0)
		549	{
482	lastx = x;	550	lastx = x;
483	lasty = y;	551	lasty = y;
484	lastmap = m;	552	lastmap = m;
485	x = lastx + freearr_x[dir];	553	x = lastx + freearr_x[dir];
486	y = lasty + freearr_y[dir];	554	y = lasty + freearr_y[dir];
487		555
488	mflags = get_map_flags(m, &m, x, y, &x, &y);	556	mflags = get_map_flags (m, &m, x, y, &x, &y);
489	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);	557	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
490		558
491	/* Space is blocked - try changing direction a little */	559	/* Space is blocked - try changing direction a little */
492	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))	560	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
493	&& (m == mon->map && blocked_link(mon, m, x, y)))) {	561	&& (m == mon->map && blocked_link (mon, m, x, y))))
		562	{
494	/* recalculate direction from last good location. Possible	563	/* recalculate direction from last good location. Possible
495	* we were not traversing ideal location before.	564	* we were not traversing ideal location before.
496	*/	565	*/
497	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);	566	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
498	if (rv.direction != dir) {	567	if (rv.direction != dir)
		568	{
499	/* OK - says direction should be different - lets reset the	569	/* OK - says direction should be different - lets reset the
500	* the values so it will try again.	570	* the values so it will try again.
501	*/	571	*/
502	x = lastx;	572	x = lastx;
503	y = lasty;	573	y = lasty;
504	m = lastmap;	574	m = lastmap;
505	dir = firstdir = rv.direction;	575	dir = firstdir = rv.direction;
		576	}
506	} else {	577	else
		578	{
507	/* direct path is blocked - try taking a side step to	579	/* direct path is blocked - try taking a side step to
508	* either the left or right.	580	* either the left or right.
509	* Note increase the values in the loop below to be	581	* Note increase the values in the loop below to be
510	* more than -1/1 respectively will mean the monster takes	582	* more than -1/1 respectively will mean the monster takes
511	* bigger detour. Have to be careful about these values getting	583	* bigger detour. Have to be careful about these values getting
512	* too big (3 or maybe 4 or higher) as the monster may just try	584	* too big (3 or maybe 4 or higher) as the monster may just try
513	* stepping back and forth	585	* stepping back and forth
514	*/	586	*/
515	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {	587	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		588	{
		589	if (i == 0)
516	if (i==0) continue; /* already did this, so skip it */	590	continue; /* already did this, so skip it */
517	/* Use lastdir here - otherwise,	591	/* Use lastdir here - otherwise,
518	* since the direction that the creature should move in	592	* since the direction that the creature should move in
519	* may change, you could get infinite loops.	593	* may change, you could get infinite loops.
520	* ie, player is northwest, but monster can only	594	* ie, player is northwest, but monster can only
521	* move west, so it does that. It goes some distance,	595	* move west, so it does that. It goes some distance,
522	* gets blocked, finds that it should move north,	596	* gets blocked, finds that it should move north,
523	* can't do that, but now finds it can move east, and	597	* can't do that, but now finds it can move east, and
524	* gets back to its original point. lastdir contains	598	* gets back to its original point. lastdir contains
525	* the last direction the creature has successfully	599	* the last direction the creature has successfully
526	* moved.	600	* moved.
527	*/	601	*/
528		602
529	x = lastx + freearr_x[absdir(lastdir+i)];	603	x = lastx + freearr_x[absdir (lastdir + i)];
530	y = lasty + freearr_y[absdir(lastdir+i)];	604	y = lasty + freearr_y[absdir (lastdir + i)];
531	m = lastmap;	605	m = lastmap;
532	mflags = get_map_flags(m, &m, x, y, &x, &y);	606	mflags = get_map_flags (m, &m, x, y, &x, &y);
533	if (mflags & P_OUT_OF_MAP) continue;	607	if (mflags & P_OUT_OF_MAP)
		608	continue;
534	blocked = GET_MAP_MOVE_BLOCK(m, x, y);	609	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
535	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;	610	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		611	continue;
536	if (mflags & P_BLOCKSVIEW) continue;	612	if (mflags & P_BLOCKSVIEW)
		613	continue;
537		614
538	if (m == mon->map && blocked_link(mon, m, x, y)) break;	615	if (m == mon->map && blocked_link (mon, m, x, y))
		616	break;
539	}	617	}
540	/* go through entire loop without finding a valid	618	/* go through entire loop without finding a valid
541	* sidestep to take - thus, no valid path.	619	* sidestep to take - thus, no valid path.
542	*/	620	*/
543	if (i==(DETOUR_AMOUNT+1))	621	if (i == (DETOUR_AMOUNT + 1))
544	return 0;	622	return 0;
545	diff--;	623	diff--;
546	lastdir=dir;	624	lastdir = dir;
547	max--;	625	max--;
548	if (!firstdir) firstdir = dir+i;	626	if (!firstdir)
		627	firstdir = dir + i;
549	} /* else check alternate directions */	628	} /* else check alternate directions */
550	} /* if blocked */	629	} /* if blocked */
551	else {	630	else
		631	{
552	/* we moved towards creature, so diff is less */	632	/* we moved towards creature, so diff is less */
553	diff--;	633	diff--;
554	max--;	634	max--;
555	lastdir=dir;	635	lastdir = dir;
		636	if (!firstdir)
556	if (!firstdir) firstdir = dir;	637	firstdir = dir;
		638	}
		639
		640	if (diff <= 1)
557	}	641	{
558	if (diff<=1) {
559	/* Recalculate diff (distance) because we may not have actually	642	/* Recalculate diff (distance) because we may not have actually
560	* headed toward player for entire distance.	643	* headed toward player for entire distance.
561	*/	644	*/
562	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);	645	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
563	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	646	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
564	}	647	}
565	if (diff>max) return 0;	648
		649	if (diff > max)
		650	return 0;
566	}	651	}
		652
567	/* If we reached the max, didn't find a direction in time */	653	/* If we reached the max, didn't find a direction in time */
568	if (!max) return 0;	654	if (!max)
		655	return 0;
569		656
570	return firstdir;	657	return firstdir;
571	}	658	}
572		659
		660	void
573	void give_initial_items(object *pl,treasurelist *items) {	661	give_initial_items (object *pl, treasurelist * items)
		662	{
574	object *op,*next=NULL;	663	object *op, *next = NULL;
575		664
576	if(pl->randomitems!=NULL)	665	if (pl->randomitems != NULL)
577	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);	666	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
578		667
579	for (op=pl->inv; op; op=next) {	668	for (op = pl->inv; op; op = next)
		669	{
580	next = op->below;	670	next = op->below;
581		671
582	/* Forces get applied per default, unless they have the	672	/* Forces get applied per default, unless they have the
583	* flag "neutral" set. Sorry but I can't think of a better way	673	* flag "neutral" set. Sorry but I can't think of a better way
584	*/	674	*/
585	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))	675	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
586	SET_FLAG(op,FLAG_APPLIED);	676	SET_FLAG (op, FLAG_APPLIED);
587		677
588	/* we never give weapons/armour if these cannot be used	678	/* we never give weapons/armour if these cannot be used
589	* by this player due to race restrictions	679	* by this player due to race restrictions
590	*/	680	*/
591	if (pl->type == PLAYER) {	681	if (pl->type == PLAYER)
		682	{
592	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&	683	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&
593	(op->type == ARMOUR || op->type == BOOTS ||	684	(op->type == ARMOUR || op->type == BOOTS ||
594	op->type == CLOAK || op->type == HELMET ||	685	op->type == CLOAK || op->type == HELMET ||
595	op->type == SHIELD || op->type == GLOVES ||	686	op->type == SHIELD || op->type == GLOVES ||
596	op->type == BRACERS || op->type == GIRDLE)) ||	687	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
597	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
598	remove_ob (op);
599	free_object (op);
600	continue;
601	}	688	{
602	}	689	op->destroy ();
603
604	/* This really needs to be better - we should really give
605	* a substitute spellbook. The problem is that we don't really
606	* have a good idea what to replace it with (need something like
607	* a first level treasurelist for each skill.)
608	* remove duplicate skills also
609	*/
610	if(op->type==SPELLBOOK || op->type == SKILL) {
611	object *tmp;
612
613	for (tmp=op->below; tmp; tmp=tmp->below)
614	if (tmp->type == op->type && tmp->name == op->name) break;
615
616	if (tmp) {
617	remove_ob(op);
618	free_object(op);
619	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
620	tmp->name);
621	continue;	690	continue;
622	}	691	}
623	if (op->nrof > 1) op->nrof = 1;	692	}
		693
		694	/* This really needs to be better - we should really give
		695	* a substitute spellbook. The problem is that we don't really
		696	* have a good idea what to replace it with (need something like
		697	* a first level treasurelist for each skill.)
		698	* remove duplicate skills also
		699	*/
		700	if (op->type == SPELLBOOK || op->type == SKILL)
624	}	701	{
		702	object *tmp;
625		703
		704	for (tmp = op->below; tmp; tmp = tmp->below)
		705	if (tmp->type == op->type && tmp->name == op->name)
		706	break;
		707
		708	if (tmp)
		709	{
		710	op->destroy ();
		711	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);
		712	continue;
		713	}
		714
		715	if (op->nrof > 1)
		716	op->nrof = 1;
		717	}
		718
626	if (op->type == SPELLBOOK && op->inv) {	719	if (op->type == SPELLBOOK && op->inv)
		720	{
627	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);	721	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
628	}	722	}
629		723
630	/* Give starting characters identified, uncursed, and undamned	724	/* Give starting characters identified, uncursed, and undamned
631	* items. Just don't identify gold or silver, or it won't be	725	* items. Just don't identify gold or silver, or it won't be
632	* merged properly.	726	* merged properly.
633	*/	727	*/
634	if (need_identify(op)) {	728	if (need_identify (op))
		729	{
635	SET_FLAG(op, FLAG_IDENTIFIED);	730	SET_FLAG (op, FLAG_IDENTIFIED);
636	CLEAR_FLAG(op, FLAG_CURSED);	731	CLEAR_FLAG (op, FLAG_CURSED);
637	CLEAR_FLAG(op, FLAG_DAMNED);	732	CLEAR_FLAG (op, FLAG_DAMNED);
		733	}
		734	if (op->type == SPELL)
638	}	735	{
639	if(op->type==SPELL) {	736	op->destroy ();
640	remove_ob(op);
641	free_object(op);
642	continue;	737	continue;
		738	}
		739	else if (op->type == SKILL)
643	}	740	{
644	else if(op->type==SKILL) {
645	SET_FLAG(op, FLAG_CAN_USE_SKILL);	741	SET_FLAG (op, FLAG_CAN_USE_SKILL);
646	op->stats.exp = 0;	742	op->stats.exp = 0;
647	op->level = 1;	743	op->level = 1;
648	}	744	}
649	/* lock all 'normal items by default */	745	/* lock all 'normal items by default */
		746	else
650	else SET_FLAG(op, FLAG_INV_LOCKED);	747	SET_FLAG (op, FLAG_INV_LOCKED);
651	} /* for loop of objects in player inv */	748	} /* for loop of objects in player inv */
652		749
653	/* Need to set up the skill pointers */	750	/* Need to set up the skill pointers */
654	link_player_skills(pl);	751	link_player_skills (pl);
655	}	752	}
656		753
657	void get_name(object *op) {	754	void
658	op->contr->write_buf[0]='\0';
659	op->contr->state=ST_GET_NAME;
660	send_query(&op->contr->socket,0,"What is your name?\n:");
661	}
662
663	void get_password(object *op) {
664	op->contr->write_buf[0]='\0';
665	op->contr->state=ST_GET_PASSWORD;
666	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
667	}
668
669	void play_again(object *op)
670	{
671	op->contr->state=ST_PLAY_AGAIN;
672	op->chosen_skill = NULL;
673	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
674	/* a bit of a hack, but there are various places early in th
675	* player creation process that a user can quit (eg, roll
676	* stats) that isn't removing the player. Taking a quick
677	* look, there are many places that call play_again without
678	* removing the player - it probably makes more sense
679	* to leave it to play_again to remove the object in all
680	* cases.
681	*/
682	if (!QUERY_FLAG(op, FLAG_REMOVED))
683	remove_ob(op);
684	/* Need to set this to null - otherwise, it could point to garbage,
685	* and draw() doesn't check to see if the player is removed, only if
686	* the map is null or not swapped out.
687	*/
688	op->map = NULL;
689	}
690
691
692	int receive_play_again(object *op, char key)
693	{
694	if(key=='q'||key=='Q') {
695	remove_friendly_object(op);
696	leave(op->contr,0); /* ericserver will draw the message */
697	return 2;
698	}
699	else if(key=='a'||key=='A') {
700	player *pl = op->contr;
701	const char *name = op->name;
702
703	add_refcount(name);
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	FREE_AND_CLEAR_STR(op->name);
711	FREE_AND_CLEAR_STR(op->name_pl);
712
713	/* Lets put a space in here */
714	new_draw_info(NDI_UNIQUE, 0, op, "\n");
715	get_name(op);
716	op->name = name; /* Alrady added a refcount above */
717	op->name_pl = add_string(name);
718	set_first_map(op);
719	} else {
720	/* user pressed something else so just ask again... */
721	play_again(op);
722	}
723	return 0;
724	}
725
726	void confirm_password(object *op) {
727
728	op->contr->write_buf[0]='\0';
729	op->contr->state=ST_CONFIRM_PASSWORD;
730	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");
731	}
732
733	void get_party_password(object *op, partylist *party) {	755	get_party_password (object *op, partylist *party)
		756	{
734	if (party == NULL) {	757	if (party == NULL)
		758	{
735	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	759	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
736	return;	760	return;
737	}	761	}
		762
738	op->contr->write_buf[0]='\0';	763	op->contr->write_buf[0] = '\0';
739	op->contr->state=ST_GET_PARTY_PASSWORD;	764	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740	op->contr->party_to_join = party;	765	op->contr->party_to_join = party;
741	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	766	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
742	}	767	}
743
744		768
745	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	769	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
		770	static int
746	int roll_stat(void) {	771	roll_stat (void)
		772	{
747	int a[4],i,j,k;	773	int a[4], i, j, k;
748		774
749	for(i=0;i<4;i++)	775	for (i = 0; i < 4; i++)
750	a[i]=(int)RANDOM()%6+1;	776	a[i] = (int) rndm (6) + 1;
751		777
752	for(i=0,j=0,k=7;i<4;i++)	778	for (i = 0, j = 0, k = 7; i < 4; i++)
753	if(a[i]<k)	779	if (a[i] < k)
754	k=a[i],j=i;	780	k = a[i], j = i;
755		781
756	for(i=0,k=0;i<4;i++) {	782	for (i = 0, k = 0; i < 4; i++)
757	if(i!=j)	783	if (i != j)
758	k+=a[i];	784	k += a[i];
759	}	785
760	return k;	786	return k;
761	}	787	}
762		788
763	void roll_stats(object *op) {	789	void
		790	object::roll_stats ()
		791	{
		792	int statsort [NUM_STATS];
		793
		794	for (;;)
		795	{
764	int sum=0;	796	int sum = 0;
765	int i = 0, j = 0;	797	for (int i = NUM_STATS; i--; )
766	int statsort[7];	798	sum += statsort [i] = roll_stat ();
767		799
768	do {	800	if (sum >= 82 && sum <= 116)
769	op->stats.Str=roll_stat();	801	break;
770	op->stats.Dex=roll_stat();	802	}
771	op->stats.Int=roll_stat();
772	op->stats.Con=roll_stat();
773	op->stats.Wis=roll_stat();
774	op->stats.Pow=roll_stat();
775	op->stats.Cha=roll_stat();
776	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
777	op->stats.Con+op->stats.Wis+op->stats.Pow+
778	op->stats.Cha;
779	} while(sum<82||sum>116);
780		803
781	/* Sort the stats so that rerolling is easier... */	804	// Sort the stats so that rerolling is easier...
782	statsort[0] = op->stats.Str;	805	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
783	statsort[1] = op->stats.Dex;
784	statsort[2] = op->stats.Int;
785	statsort[3] = op->stats.Con;
786	statsort[4] = op->stats.Wis;
787	statsort[5] = op->stats.Pow;
788	statsort[6] = op->stats.Cha;
789		806
790	/* a quick and dirty bubblesort? */	807	for (int i = 0; i < NUM_STATS; ++i)
791	do {
792	if (statsort[i] < statsort[i + 1]) {
793	j = statsort[i];
794	statsort[i] = statsort[i + 1];
795	statsort[i + 1] = j;
796	i = 0;
797	} else {
798	i++;
799	}
800	} while (i < 6);
801
802	op->stats.Str = statsort[0];	808	stats.stat (i) = statsort [i];
803	op->stats.Dex = statsort[1];
804	op->stats.Con = statsort[2];
805	op->stats.Int = statsort[3];
806	op->stats.Wis = statsort[4];
807	op->stats.Pow = statsort[5];
808	op->stats.Cha = statsort[6];
809		809
810
811	op->contr->orig_stats.Str=op->stats.Str;
812	op->contr->orig_stats.Dex=op->stats.Dex;
813	op->contr->orig_stats.Int=op->stats.Int;
814	op->contr->orig_stats.Con=op->stats.Con;
815	op->contr->orig_stats.Wis=op->stats.Wis;
816	op->contr->orig_stats.Pow=op->stats.Pow;
817	op->contr->orig_stats.Cha=op->stats.Cha;
818
819	op->level=1;
820	op->stats.exp=0;	810	stats.exp = 0;
821	op->stats.ac=0;	811	stats.ac = 0;
822		812
		813	stats.hp = stats.maxhp;
		814	stats.sp = stats.maxsp;
		815	stats.grace = stats.maxgrace;
		816
		817	if (contr)
		818	{
823	op->contr->levhp[1] = 9;	819	contr->levhp[1] = 9;
824	op->contr->levsp[1] = 6;	820	contr->levsp[1] = 6;
825	op->contr->levgrace[1] = 3;	821	contr->levgrace[1] = 3;
826		822
827	fix_player(op);	823	contr->orig_stats = stats;
		824	}
		825	}
		826
		827	void
		828	object::swap_stats (int a, int b)
		829	{
		830	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		831
		832	for (int i = 0; i < NUM_STATS; ++i)
		833	stats.stat (i) = contr->orig_stats.stat (i);
		834
		835	//TODO: the following code looks so borked and should, at the very least,
		836	// be merged with the similar code in roll_stats
		837	stats.ac = 0;
		838
		839	level = 1;
		840	stats.exp = 0;
		841	stats.ac = 0;
		842
828	op->stats.hp = op->stats.maxhp;	843	stats.hp = stats.maxhp;
829	op->stats.sp = op->stats.maxsp;	844	stats.sp = stats.maxsp;
830	op->stats.grace = op->stats.maxgrace;	845	stats.grace = stats.maxgrace;
		846
		847	if (contr)
		848	{
		849	contr->levhp[1] = 9;
		850	contr->levsp[1] = 6;
		851	contr->levgrace[1] = 3;
		852
831	op->contr->orig_stats=op->stats;	853	contr->orig_stats = stats;
		854	}
832	}	855	}
833		856
834	void Roll_Again(object *op)	857	static void
		858	start_info (object *op)
835	{	859	{
836	esrv_new_player(op->contr, 0);
837	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)? ");
838	}
839
840	void Swap_Stat(object *op,int Swap_Second)
841	{
842	signed char tmp;
843	char buf[MAX_BUF];	860	char buf[MAX_BUF];
844		861
845	if ( op->contr->Swap_First == -1 ) {	862	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);
846	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
847	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
848	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
849	return;
850	}
851
852	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
853
854	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
855	get_attr_value(&op->contr->orig_stats, Swap_Second));
856
857	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
858
859	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
860	new_draw_info(NDI_UNIQUE, 0,op, buf);	863	new_draw_info (NDI_UNIQUE, 0, op, buf);
861	op->stats.Str = op->contr->orig_stats.Str;	864	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
862	op->stats.Dex = op->contr->orig_stats.Dex;
863	op->stats.Con = op->contr->orig_stats.Con;
864	op->stats.Int = op->contr->orig_stats.Int;
865	op->stats.Wis = op->contr->orig_stats.Wis;
866	op->stats.Pow = op->contr->orig_stats.Pow;
867	op->stats.Cha = op->contr->orig_stats.Cha;
868	op->stats.ac=0;
869
870	op->level=1;
871	op->stats.exp=0;
872	op->stats.ac=0;
873
874	op->contr->levhp[1] = 9;
875	op->contr->levsp[1] = 6;
876	op->contr->levgrace[1] = 3;
877
878	fix_player(op);
879	op->stats.hp = op->stats.maxhp;
880	op->stats.sp = op->stats.maxsp;
881	op->stats.grace = op->stats.maxgrace;
882	op->contr->orig_stats=op->stats;
883	op->contr->Swap_First=-1;
884	}
885
886
887	/* This code has been greatly reduced, because with set_attr_value
888	* and get_attr_value, the stats can be accessed just numeric
889	* ids. stat_trans is a table that translate the number entered
890	* into the actual stat. It is needed because the order the stats
891	* are displayed in the stat window is not the same as how
892	* the number's access that stat. The table does that translation.
893	*/
894	int key_roll_stat(object *op, char key)
895	{
896	int keynum = key -'0';
897	char buf[MAX_BUF];
898	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
899
900	if (keynum>0 && keynum<=7) {
901	if (op->contr->Swap_First==-1) {
902	op->contr->Swap_First=stat_trans[keynum];
903	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
904	new_draw_info(NDI_UNIQUE, 0,op,buf);	865	//new_draw_info (NDI_UNIQUE, 0, op, " ");
905	}
906	else
907	Swap_Stat(op,stat_trans[keynum]);
908
909	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
910	return 1;
911	}
912	switch (key) {
913	case 'n':
914	case 'N': {
915	SET_FLAG(op, FLAG_WIZ);
916	if(op->map==NULL) {
917	LOG(llevError,"Map == NULL in state 2\n");
918	break;
919	}
920
921	#if 0
922	/* So that enter_exit will put us at startx/starty */
923	op->x= -1;
924
925	enter_exit(op,NULL);
926	#endif
927	SET_ANIMATION(op, 2); /* So player faces south */
928	/* Enter exit adds a player otherwise */
929	add_statbonus(op);
930	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");
931	op->contr->state = ST_CHANGE_CLASS;
932	if (op->msg)
933	new_draw_info(NDI_BLUE, 0, op, op->msg);
934	return 0;
935	}
936	case 'y':
937	case 'Y':
938	roll_stats(op);
939	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
940	return 1;
941
942	case 'q':
943	case 'Q':
944	play_again(op);
945	return 1;
946
947	default:
948	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
949	return 0;
950	}
951	return 0;
952	}	866	}
953		867
954	/* This function takes the key that is passed, and does the	868	/* This function takes the key that is passed, and does the
955	* appropriate action with it (change race, or other things).	869	* appropriate action with it (change race, or other things).
956	* The function name is for historical reasons - now we have	870	* The function name is for historical reasons - now we have
957	* separate race and class; this actually changes the RACE,	871	* separate race and class; this actually changes the RACE,
958	* not the class.	872	* not the class.
959	*/	873	*/
960		874	void
961	int key_change_class(object *op, char key)	875	player::chargen_race_done ()
962	{	876	{
963	int tmp_loop;
964
965	if(key=='q'||key=='Q') {
966	remove_ob(op);
967	play_again(op);
968	return 0;
969	}
970	if(key=='d'||key=='D') {
971	char buf[MAX_BUF];
972
973	/* this must before then initial items are given */	877	/* this must before then initial items are given */
974	esrv_new_player(op->contr, op->weight+op->carrying);	878	esrv_new_player (ob->contr, ob->weight + ob->carrying);
975	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976		879
		880	treasurelist *tl = treasurelist::find ("starting_wealth");
		881	if (tl)
		882	create_treasure (tl, ob, 0, 0, 0);
		883
977	INVOKE_PLAYER (BIRTH, op->contr);	884	INVOKE_PLAYER (BIRTH, ob->contr);
978	INVOKE_PLAYER (LOGIN, op->contr);	885	INVOKE_PLAYER (LOGIN, ob->contr);
979		886
980	op->contr->state=ST_PLAYING;	887	ob->contr->ns->state = ST_PLAYING;
981		888
982	if (op->msg) {	889	if (ob->msg)
983	free_string(op->msg);	890	ob->msg = 0;
984	op->msg=NULL;
985	}
986		891
987	/* We create this now because some of the unique maps will need it	892	/* We create this now because some of the unique maps will need it
988	* to save here.	893	* to save here.
989	*/
990	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
991	make_path_to_file(buf);
992
993	#ifdef AUTOSAVE
994	op->contr->last_save_tick = pticks;
995	#endif
996	start_info(op);
997	CLEAR_FLAG(op, FLAG_WIZ);
998	give_initial_items(op,op->randomitems);
999	link_player_skills(op);
1000	esrv_send_inventory(op, op);
1001	fix_player(op);
1002
1003	/* This moves the player to a different start map, if there
1004	* is one for this race
1005	*/
1006	if(*first_map_ext_path) {
1007	object *tmp;
1008	mapstruct *oldmap = op->map;
1009	char mapname[MAX_BUF];
1010	snprintf(mapname, MAX_BUF-1, "%s/%s",
1011	first_map_ext_path, op->arch->name);
1012	tmp=get_object();
1013	EXIT_PATH(tmp) = add_string(mapname);
1014	EXIT_X(tmp) = op->x;
1015	EXIT_Y(tmp) = op->y;
1016	enter_exit(op,tmp); /* we don't really care if it succeeded;
1017	* if the map isn't there, then stay on the
1018	* default initial map */
1019	free_object(tmp);
1020	} else {
1021	LOG(llevDebug,"first_map_ext_path not set\n");
1022	}
1023	return 0;
1024	}
1025
1026	/* Following actually changes the race - this is the default command
1027	* if we don't match with one of the options above.
1028	*/	894	*/
1029		895	{
1030	tmp_loop = 0;
1031	while(!tmp_loop) {
1032	const char *name = add_string (op->name);
1033	int x = op->x, y = op->y;
1034	remove_statbonus(op);
1035	remove_ob (op);
1036	op->arch = get_player_archetype(op->arch);
1037	copy_object (&op->arch->clone, op);
1038	op->instantiate ();
1039	op->stats = op->contr->orig_stats;
1040	free_string (op->name);
1041	op->name = name;
1042	free_string(op->name_pl);
1043	op->name_pl = add_string(name);
1044	op->x = x;
1045	op->y = y;
1046	SET_ANIMATION(op, 2); /* So player faces south */
1047	insert_ob_in_map (op, op->map, op,0);
1048	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);
1049	op->contr->title[sizeof(op->contr->title)-1] = '\0';
1050	add_statbonus(op);
1051	tmp_loop=allowed_class(op);
1052
1053	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1054	}
1055	update_object(op,UP_OBJ_FACE);
1056	esrv_update_item(UPD_FACE,op,op);
1057	fix_player(op);
1058	op->stats.hp=op->stats.maxhp;
1059	op->stats.sp=op->stats.maxsp;
1060	op->stats.grace=0;
1061	if (op->msg)
1062	new_draw_info(NDI_BLUE, 0, op, op->msg);
1063	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1064	return 0;
1065	}
1066
1067	int key_confirm_quit(object *op, char key)
1068	{
1069	char buf[MAX_BUF];	896	char buf[MAX_BUF];
1070
1071	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1072	op->contr->state=ST_PLAYING;
1073	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1074	return 1;
1075	}
1076
1077	INVOKE_PLAYER (LOGOUT, op->contr);
1078	INVOKE_PLAYER (QUIT , op->contr);
1079
1080	terminate_all_pets(op);
1081	leave_map(op);
1082	op->direction=0;
1083	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1084	"%s quits the game.",op->name);
1085
1086	strcpy(op->contr->killer,"quit");
1087	check_score(op);
1088	op->contr->party=NULL;
1089	if (settings.set_title == TRUE)
1090	op->contr->own_title[0]='\0';
1091
1092	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1093	mapstruct *mp, *next;
1094
1095	/* We need to hunt for any per player unique maps in memory and
1096	* get rid of them. The trailing slash in the path is intentional,
1097	* so that players named 'Ab' won't match against players 'Abe' pathname
1098	*/
1099	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);	897	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
1100	for (mp=first_map; mp!=NULL; mp=next) {	898	make_path_to_file (buf);
1101	next = mp->next;	899	}
1102	if (!strncmp(mp->path, buf, strlen(buf)))	900
1103	delete_map(mp);	901	start_info (ob);
1104	}	902	CLEAR_FLAG (ob, FLAG_WIZ);
1105		903	give_initial_items (ob, ob->randomitems);
1106	delete_character(op->name, 1);	904	link_player_skills (ob);
		905	esrv_send_inventory (ob, ob);
		906	ob->update_stats ();
		907
		908	/* This moves the player to a different start map, if there
		909	* is one for this race
		910	*/
		911	if (*first_map_ext_path)
1107	}	912	{
1108	play_again(op);	913	object *tmp;
1109	return 1;	914	char mapname[MAX_BUF];
1110	}
1111		915
		916	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->archname);
		917	tmp = object::create ();
		918	EXIT_PATH (tmp) = mapname;
		919	EXIT_X (tmp) = ob->x;
		920	EXIT_Y (tmp) = ob->y;
		921	ob->enter_exit (tmp); /* we don't really care if it succeeded;
		922	* if the map isn't there, then stay on the
		923	* default initial map */
		924	tmp->destroy ();
		925	}
		926	else
		927	LOG (llevDebug, "first_map_ext_path not set\n");
		928	}
		929
		930	void
		931	player::chargen_race_next ()
		932	{
		933	/* Following actually changes the race - this is the default command
		934	* if we don't match with one of the options above.
		935	*/
		936
		937	do
		938	{
		939	shstr name = ob->name;
		940	int x = ob->x, y = ob->y;
		941
		942	ob->remove_statbonus ();
		943	ob->remove ();
		944	ob->arch = get_player_archetype (ob->arch);
		945	ob->arch->copy_to (ob);
		946	ob->instantiate ();
		947	ob->stats = ob->contr->orig_stats;
		948	ob->name = ob->name_pl = name;
		949	ob->x = x;
		950	ob->y = y;
		951	SET_ANIMATION (ob, 2); /* So player faces south */
		952	insert_ob_in_map (ob, ob->map, ob, 0);
		953	assign (ob->contr->title, ob->arch->object::name);
		954	ob->add_statbonus ();
		955	}
		956	while (!allowed_class (ob));
		957
		958	update_object (ob, UP_OBJ_FACE);
		959	esrv_update_item (UPD_FACE, ob, ob);
		960	ob->update_stats ();
		961	ob->stats.hp = ob->stats.maxhp;
		962	ob->stats.sp = ob->stats.maxsp;
		963	ob->stats.grace = 0;
		964	}
		965
		966	void
1112	void flee_player(object *op) {	967	flee_player (object *op)
		968	{
1113	int dir,diff;	969	int dir, diff;
1114	rv_vector rv;	970	rv_vector rv;
1115		971
1116	if(op->stats.hp < 0) {	972	if (op->stats.hp < 0)
		973	{
1117	LOG(llevDebug, "Fleeing player is dead.\n");	974	LOG (llevDebug, "Fleeing player is dead.\n");
1118	CLEAR_FLAG(op, FLAG_SCARED);	975	CLEAR_FLAG (op, FLAG_SCARED);
		976	return;
		977	}
		978
		979	if (op->enemy == NULL)
		980	{
		981	LOG (llevDebug, "Fleeing player had no enemy.\n");
		982	CLEAR_FLAG (op, FLAG_SCARED);
		983	return;
		984	}
		985
		986	/* Seen some crashes here. Since we don't store an
		987	* op->enemy_count, it is possible that something destroys the
		988	* actual enemy, and the object is recycled.
		989	*/
		990	if (op->enemy->map == NULL)
		991	{
		992	CLEAR_FLAG (op, FLAG_SCARED);
		993	op->enemy = NULL;
		994	return;
		995	}
		996
		997	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		998	{
		999	op->enemy = NULL;
		1000	CLEAR_FLAG (op, FLAG_SCARED);
		1001	return;
		1002	}
		1003
		1004	get_rangevector (op, op->enemy, &rv, 0);
		1005
		1006	dir = absdir (4 + rv.direction);
		1007	for (diff = 0; diff < 3; diff++)
		1008	{
		1009	int m = 1 - (RANDOM () & 2);
		1010
		1011	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
1119	return;	1012	return;
1120	}	1013	}
1121		1014
1122	if(op->enemy==NULL) {
1123	LOG(llevDebug,"Fleeing player had no enemy.\n");
1124	CLEAR_FLAG(op, FLAG_SCARED);
1125	return;
1126	}
1127
1128	/* Seen some crashes here. Since we don't store an
1129	* op->enemy_count, it is possible that something destroys the
1130	* actual enemy, and the object is recycled.
1131	*/
1132	if (op->enemy->map == NULL) {
1133	CLEAR_FLAG(op, FLAG_SCARED);
1134	op->enemy=NULL;
1135	return;
1136	}
1137
1138	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {
1139	op->enemy=NULL;
1140	CLEAR_FLAG(op, FLAG_SCARED);
1141	return;
1142	}
1143	get_rangevector(op, op->enemy, &rv, 0);
1144
1145	dir=absdir(4+rv.direction);
1146	for(diff=0;diff<3;diff++) {
1147	int m=1-(RANDOM()&2);
1148	if(move_ob(op,absdir(dir+diff*m),op)||
1149	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1150	return;
1151	}
1152	}
1153	/* Cornered, get rid of scared */	1015	/* Cornered, get rid of scared */
1154	CLEAR_FLAG(op, FLAG_SCARED);	1016	CLEAR_FLAG (op, FLAG_SCARED);
1155	op->enemy=NULL;	1017	op->enemy = NULL;
1156	}	1018	}
1157
1158		1019
1159	/* check_pick sees if there is stuff to be picked up/picks up stuff.	1020	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1160	* IT returns 1 if the player should keep on moving, 0 if he should	1021	* It returns 1 if the player should keep on moving, 0 if he should
1161	* stop.	1022	* stop.
1162	*/	1023	*/
		1024	int
1163	int check_pick(object *op) {	1025	check_pick (object *op)
		1026	{
1164	object *tmp, *next;	1027	object *tmp, *next;
1165	tag_t next_tag=0, op_tag;
1166	int stop = 0;	1028	int stop = 0;
1167	int j, k, wvratio;	1029	int wvratio;
1168	char putstring[128], tmpstr[16];	1030	char putstring[128];
1169
1170		1031
1171	/* if you're flying, you cna't pick up anything */	1032	/* if you're flying, you cna't pick up anything */
1172	if (op->move_type & MOVE_FLYING)	1033	if (op->move_type & MOVE_FLYING)
1173	return 1;	1034	return 1;
1174		1035
1175	op_tag = op->count;
1176
1177	next = op->below;	1036	next = op->below;
1178	if (next)
1179	next_tag = next->count;
1180		1037
1181	/* loop while there are items on the floor that are not marked as	1038	/* loop while there are items on the floor that are not marked as
1182	* destroyed */	1039	* destroyed */
1183	while (next && ! was_destroyed (next, next_tag))	1040	while (next && !next->destroyed ())
1184	{	1041	{
1185	tmp = next;	1042	tmp = next;
1186	next = tmp->below;	1043	next = tmp->below;
1187	if (next)
1188	next_tag = next->count;
1189		1044
1190	if (was_destroyed (op, op_tag))	1045	if (op->destroyed ())
1191	return 0;	1046	return 0;
1192		1047
1193	if ( ! can_pick (op, tmp))	1048	if (!can_pick (op, tmp))
1194	continue;	1049	continue;
1195		1050
1196	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1051	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1197	{	1052	{
1198	if (item_matched_string (op, tmp, op->contr->search_str))	1053	if (item_matched_string (op, tmp, op->contr->search_str))
1199	pick_up (op, tmp);	1054	pick_up (op, tmp);
1200	continue;	1055	continue;
1201	}	1056	}
1202		1057
1203	/* high not bit set? We're using the old autopickup model */	1058	/* high not bit set? We're using the old autopickup model */
1204	if(!(op->contr->mode & PU_NEWMODE)) {	1059	if (!(op->contr->mode & PU_NEWMODE))
		1060	{
1205	switch (op->contr->mode) {	1061	switch (op->contr->mode)
		1062	{
		1063	case 0:
1206	case 0: return 1; /* don't pick up */	1064	return 1; /* don't pick up */
		1065	case 1:
1207	case 1: pick_up (op, tmp);	1066	pick_up (op, tmp);
1208	return 1;	1067	return 1;
		1068	case 2:
1209	case 2: pick_up (op, tmp);	1069	pick_up (op, tmp);
1210	return 0;	1070	return 0;
		1071	case 3:
1211	case 3: return 0; /* stop before pickup */	1072	return 0; /* stop before pickup */
		1073	case 4:
1212	case 4: pick_up (op, tmp);	1074	pick_up (op, tmp);
1213	break;	1075	break;
		1076	case 5:
1214	case 5: pick_up (op, tmp);	1077	pick_up (op, tmp);
1215	stop = 1;	1078	stop = 1;
1216	break;	1079	break;
1217	case 6:	1080	case 6:
1218	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1081	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1219	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1220	pick_up(op, tmp);	1082	pick_up (op, tmp);
1221	break;	1083	break;
1222		1084
1223	case 7:	1085	case 7:
1224	if (tmp->type == MONEY || tmp->type == GEM)	1086	if (tmp->type == MONEY || tmp->type == GEM)
1225	pick_up(op, tmp);	1087	pick_up (op, tmp);
1226	break;	1088	break;
1227		1089
1228	default:	1090	default:
1229	/* use value density */	1091	/* use value density */
1230	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1092	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1231	&& (query_cost (tmp, op, F_TRUE) * 100	1093	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1232	/ (tmp->weight * MAX (tmp->nrof, 1)))
1233	>= op->contr->mode)
1234	pick_up(op,tmp);	1094	pick_up (op, tmp);
1235	}	1095	}
1236	}	1096	}
1237	else { /* old model */	1097	else
		1098	{ /* old model */
1238	/* NEW pickup handling */	1099	/* NEW pickup handling */
1239	if(op->contr->mode & PU_DEBUG)	1100	if (op->contr->mode & PU_DEBUG)
1240	{
1241	/* some debugging code to figure out item information */
1242	if(tmp->name!=NULL)
1243	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1244	tmp->name, tmp->type,
1245	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1246	else
1247	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1248	tmp->arch->name, tmp->type,
1249	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1250	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1251
1252	sprintf(putstring,"...flags: ");
1253	for(k=0;k<4;k++)
1254	{
1255	for(j=0;j<32;j++)
1256	{
1257	if((tmp->flags[k]>>j)&0x01)
1258	{	1101	{
1259	sprintf(tmpstr,"%d ",k*32+j);	1102	/* some debugging code to figure out item information */
1260	strcat(putstring, tmpstr);	1103	if (tmp->name != NULL)
		1104	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1105	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1106	else
		1107	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1108	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1109
		1110	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1261	}	1111	}
		1112
		1113	/* philosophy:
		1114	* It's easy to grab an item type from a pile, as long as it's
		1115	* generic. This takes no game-time. For more detailed pickups
		1116	* and selections, select-items should be used. This is a
		1117	* grab-as-you-run type mode that's really useful for arrows for
		1118	* example.
		1119	* The drawback: right now it has no frontend, so you need to
		1120	* stick the bits you want into a calculator in hex mode and then
		1121	* convert to decimal and then 'pickup <#>
		1122	*/
		1123
		1124	/* the first two modes are exclusive: if NOTHING we return, if
		1125	* STOP then we stop. All the rest are applied sequentially,
		1126	* meaning if any test passes, the item gets picked up. */
		1127
		1128	/* if mode is set to pick nothing up, return */
		1129
		1130	if (op->contr->mode & PU_NOTHING)
		1131	return 1;
		1132
		1133	/* if mode is set to stop when encountering objects, return */
		1134	/* take STOP before INHIBIT since it doesn't actually pick
		1135	* anything up */
		1136
		1137	if (op->contr->mode & PU_STOP)
		1138	return 0;
		1139
		1140	/* useful for going into stores and not losing your settings... */
		1141	/* and for battles wher you don't want to get loaded down while
		1142	* fighting */
		1143	if (op->contr->mode & PU_INHIBIT)
		1144	return 1;
		1145
		1146	/* prevent us from turning into auto-thieves :) */
		1147	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1148	continue;
		1149
		1150	/* ignore known cursed objects */
		1151	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1152	continue;
		1153
		1154	/* all food and drink if desired */
		1155	/* question: don't pick up known-poisonous stuff? */
		1156	if (op->contr->mode & PU_FOOD)
		1157	if (tmp->type == FOOD)
		1158	{
		1159	pick_up (op, tmp);
		1160	continue;
		1161	}
		1162
		1163	if (op->contr->mode & PU_DRINK)
		1164	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		1165	{
		1166	pick_up (op, tmp);
		1167	continue;
		1168	}
		1169
		1170	if (op->contr->mode & PU_POTION)
		1171	if (tmp->type == POTION)
		1172	{
		1173	pick_up (op, tmp);
		1174	continue;
		1175	}
		1176
		1177	/* spellbooks, skillscrolls and normal books/scrolls */
		1178	if (op->contr->mode & PU_SPELLBOOK)
		1179	if (tmp->type == SPELLBOOK)
		1180	{
		1181	pick_up (op, tmp);
		1182	continue;
		1183	}
		1184
		1185	if (op->contr->mode & PU_SKILLSCROLL)
		1186	if (tmp->type == SKILLSCROLL)
		1187	{
		1188	pick_up (op, tmp);
		1189	continue;
		1190	}
		1191
		1192	if (op->contr->mode & PU_READABLES)
		1193	if (tmp->type == BOOK || tmp->type == SCROLL)
		1194	{
		1195	pick_up (op, tmp);
		1196	continue;
		1197	}
		1198
		1199	/* wands/staves/rods/horns */
		1200	if (op->contr->mode & PU_MAGIC_DEVICE)
		1201	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1202	{
		1203	pick_up (op, tmp);
		1204	continue;
		1205	}
		1206
		1207	/* pick up all magical items */
		1208	if (op->contr->mode & PU_MAGICAL)
		1209	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1210	{
		1211	pick_up (op, tmp);
		1212	continue;
		1213	}
		1214
		1215	if (op->contr->mode & PU_VALUABLES)
		1216	{
		1217	if (tmp->type == MONEY || tmp->type == GEM)
		1218	{
		1219	pick_up (op, tmp);
		1220	continue;
		1221	}
1262	}	1222	}
		1223
		1224	/* rings & amulets - talismans seems to be typed AMULET */
		1225	if (op->contr->mode & PU_JEWELS)
		1226	if (tmp->type == RING || tmp->type == AMULET)
		1227	{
		1228	pick_up (op, tmp);
		1229	continue;
		1230	}
		1231
		1232	/* we don't forget dragon food */
		1233	if (op->contr->mode & PU_FLESH)
		1234	if (tmp->type == FLESH)
		1235	{
		1236	pick_up (op, tmp);
		1237	continue;
		1238	}
		1239
		1240	/* bows and arrows. Bows are good for selling! */
		1241	if (op->contr->mode & PU_BOW)
		1242	if (tmp->type == BOW)
		1243	{
		1244	pick_up (op, tmp);
		1245	continue;
		1246	}
		1247
		1248	if (op->contr->mode & PU_ARROW)
		1249	if (tmp->type == ARROW)
		1250	{
		1251	pick_up (op, tmp);
		1252	continue;
		1253	}
		1254
		1255	/* all kinds of armor etc. */
		1256	if (op->contr->mode & PU_ARMOUR)
		1257	if (tmp->type == ARMOUR)
		1258	{
		1259	pick_up (op, tmp);
		1260	continue;
		1261	}
		1262
		1263	if (op->contr->mode & PU_HELMET)
		1264	if (tmp->type == HELMET)
		1265	{
		1266	pick_up (op, tmp);
		1267	continue;
		1268	}
		1269
		1270	if (op->contr->mode & PU_SHIELD)
		1271	if (tmp->type == SHIELD)
		1272	{
		1273	pick_up (op, tmp);
		1274	continue;
		1275	}
		1276
		1277	if (op->contr->mode & PU_BOOTS)
		1278	if (tmp->type == BOOTS)
		1279	{
		1280	pick_up (op, tmp);
		1281	continue;
		1282	}
		1283
		1284	if (op->contr->mode & PU_GLOVES)
		1285	if (tmp->type == GLOVES)
		1286	{
		1287	pick_up (op, tmp);
		1288	continue;
		1289	}
		1290
		1291	if (op->contr->mode & PU_CLOAK)
		1292	if (tmp->type == CLOAK)
		1293	{
		1294	pick_up (op, tmp);
		1295	continue;
		1296	}
		1297
		1298	/* hoping to catch throwing daggers here */
		1299	if (op->contr->mode & PU_MISSILEWEAPON)
		1300	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1301	{
		1302	pick_up (op, tmp);
		1303	continue;
		1304	}
		1305
		1306	/* careful: chairs and tables are weapons! */
		1307	if (op->contr->mode & PU_ALLWEAPON)
		1308	{
		1309	if (tmp->type == WEAPON && tmp->name != NULL)
		1310	{
		1311	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
		1312	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
		1313	{
		1314	pick_up (op, tmp);
		1315	continue;
		1316	}
		1317	}
		1318
		1319	if (tmp->type == WEAPON && tmp->name == NULL)
		1320	{
		1321	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
		1322	{
		1323	pick_up (op, tmp);
		1324	continue;
		1325	}
		1326	}
1263	}	1327	}
1264	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1265		1328
		1329	/* misc stuff that's useful */
		1330	if (op->contr->mode & PU_KEY)
		1331	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
		1332	{
		1333	pick_up (op, tmp);
		1334	continue;
		1335	}
		1336
		1337	/* any of the last 4 bits set means we use the ratio for value
		1338	* pickups */
		1339	if (op->contr->mode & PU_RATIO)
		1340	{
		1341	/* use value density to decide what else to grab */
		1342	/* >=7 was >= op->contr->mode */
		1343	/* >=7 is the old standard setting. Now we take the last 4 bits
		1344	* and multiply them by 5, giving 0..15*5== 5..75 */
		1345	wvratio = (op->contr->mode & PU_RATIO) * 5;
		1346	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
		1347	{
		1348	pick_up (op, tmp);
1266	#if 0	1349	#if 0
1267	/* print the flags too */	1350	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1268	for(k=0;k<4;k++)	1351	if (tmp->name != NULL)
1269	{	1352	{
1270	fprintf(stderr,"%d [%d] ", k, k*32+31);	1353	fprintf (stderr, "%s", tmp->name);
1271	for(j=0;j<32;j++)	1354	}
1272	{	1355	else
1273	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1356	fprintf (stderr, "%s", tmp->arch->archname);
1274	if(!((j+1)%4))fprintf(stderr," ");	1357	fprintf (stderr, ",%d] = ", tmp->type);
1275	}	1358	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1276	fprintf(stderr," [%d]\n", k*32);
1277	}
1278	#endif	1359	#endif
1279	}	1360	continue;
1280	/* philosophy:	1361	}
1281	* It's easy to grab an item type from a pile, as long as it's
1282	* generic. This takes no game-time. For more detailed pickups
1283	* and selections, select-items shoul dbe used. This is a
1284	* grab-as-you-run type mode that's really useful for arrows for
1285	* example.
1286	* The drawback: right now it has no frontend, so you need to
1287	* stick the bits you want into a calculator in hex mode and then
1288	* convert to decimal and then 'pickup <#>
1289	*/
1290
1291	/* the first two modes are exclusive: if NOTHING we return, if
1292	* STOP then we stop. All the rest are applied sequentially,
1293	* meaning if any test passes, the item gets picked up. */
1294
1295	/* if mode is set to pick nothing up, return */
1296
1297	if(op->contr->mode & PU_NOTHING) return 1;
1298
1299	/* if mode is set to stop when encountering objects, return */
1300	/* take STOP before INHIBIT since it doesn't actually pick
1301	* anything up */
1302
1303	if(op->contr->mode & PU_STOP) return 0;
1304
1305	/* useful for going into stores and not losing your settings... */
1306	/* and for battles wher you don't want to get loaded down while
1307	* fighting */
1308	if(op->contr->mode & PU_INHIBIT) return 1;
1309
1310	/* prevent us from turning into auto-thieves :) */
1311	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1312
1313	/* ignore known cursed objects */
1314	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1315
1316	/* all food and drink if desired */
1317	/* question: don't pick up known-poisonous stuff? */
1318	if(op->contr->mode & PU_FOOD)
1319	if (tmp->type == FOOD)
1320	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1321	if(op->contr->mode & PU_DRINK)
1322	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1323	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1324
1325	if(op->contr->mode & PU_POTION)
1326	if (tmp->type == POTION)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1328
1329	/* spellbooks, skillscrolls and normal books/scrolls */
1330	if(op->contr->mode & PU_SPELLBOOK)
1331	if (tmp->type == SPELLBOOK)
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1333	if(op->contr->mode & PU_SKILLSCROLL)
1334	if (tmp->type == SKILLSCROLL)
1335	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1336	if(op->contr->mode & PU_READABLES)
1337	if (tmp->type == BOOK || tmp->type == SCROLL)
1338	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1339
1340	/* wands/staves/rods/horns */
1341	if (op->contr->mode & PU_MAGIC_DEVICE)
1342	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1343	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1344
1345	/* pick up all magical items */
1346	if(op->contr->mode & PU_MAGICAL)
1347	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1349
1350	if(op->contr->mode & PU_VALUABLES)
1351	{
1352	if (tmp->type == MONEY || tmp->type == GEM)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1354	}
1355
1356	/* rings & amulets - talismans seems to be typed AMULET */
1357	if(op->contr->mode & PU_JEWELS)
1358	if (tmp->type == RING || tmp->type == AMULET)
1359	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1360
1361	/* bows and arrows. Bows are good for selling! */
1362	if(op->contr->mode & PU_BOW)
1363	if (tmp->type == BOW)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1365	if(op->contr->mode & PU_ARROW)
1366	if (tmp->type == ARROW)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1368
1369	/* all kinds of armor etc. */
1370	if(op->contr->mode & PU_ARMOUR)
1371	if (tmp->type == ARMOUR)
1372	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1373	if(op->contr->mode & PU_HELMET)
1374	if (tmp->type == HELMET)
1375	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1376	if(op->contr->mode & PU_SHIELD)
1377	if (tmp->type == SHIELD)
1378	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1379	if(op->contr->mode & PU_BOOTS)
1380	if (tmp->type == BOOTS)
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1382	if(op->contr->mode & PU_GLOVES)
1383	if (tmp->type == GLOVES)
1384	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1385	if(op->contr->mode & PU_CLOAK)
1386	if (tmp->type == CLOAK)
1387	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1388
1389	/* hoping to catch throwing daggers here */
1390	if(op->contr->mode & PU_MISSILEWEAPON)
1391	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1392	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1393
1394	/* careful: chairs and tables are weapons! */
1395	if(op->contr->mode & PU_ALLWEAPON)
1396	{
1397	if(tmp->type == WEAPON && tmp->name!=NULL)
1398	{
1399	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1400	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1401	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1402	}
1403	if(tmp->type == WEAPON && tmp->name==NULL)
1404	{
1405	if(strstr(tmp->arch->name,"table")==NULL &&
1406	strstr(tmp->arch->name,"chair")==NULL)
1407	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1408	}
1409	}
1410
1411	/* misc stuff that's useful */
1412	if(op->contr->mode & PU_KEY)
1413	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1414	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1415
1416	/* any of the last 4 bits set means we use the ratio for value
1417	* pickups */
1418	if(op->contr->mode & PU_RATIO)
1419	{
1420	/* use value density to decide what else to grab */
1421	/* >=7 was >= op->contr->mode */
1422	/* >=7 is the old standard setting. Now we take the last 4 bits
1423	* and multiply them by 5, giving 0..15*5== 5..75 */
1424	wvratio=(op->contr->mode & PU_RATIO) * 5;
1425	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)
1426	{
1427	pick_up(op, tmp);
1428	#if 0
1429	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1430	if(tmp->name!=NULL) {
1431	fprintf(stderr,"%s", tmp->name);
1432	}	1362	}
1433	else fprintf(stderr,"%s",tmp->arch->name);	1363	} /* the new pickup model */
1434	fprintf(stderr,",%d] = ", tmp->type);
1435	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1436	#endif
1437	continue;
1438	}
1439	}	1364	}
1440	} /* the new pickup model */	1365
1441	}
1442	return ! stop;	1366	return !stop;
1443	}	1367	}
1444		1368
1445	/*	1369	/*
1446	* Find an arrow in the inventory and after that	1370	* Find an arrow in the inventory and after that
1447	* in the right type container (quiver). Pointer to the	1371	* in the right type container (quiver). Pointer to the
1448	* found object is returned.	1372	* found object is returned.
1449	*/	1373	*/
		1374	object *
1450	object *find_arrow(object *op, const char *type)	1375	find_arrow (object *op, const char *type)
1451	{	1376	{
1452	object *tmp = NULL;	1377	object *tmp = 0;
1453		1378
1454	for(op=op->inv; op; op=op->below)	1379	for (op = op->inv; op; op = op->below)
1455	if(!tmp && op->type==CONTAINER && op->race==type &&	1380	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1456	QUERY_FLAG(op,FLAG_APPLIED))
1457	tmp = find_arrow (op, type);	1381	tmp = find_arrow (op, type);
1458	else if (op->type==ARROW && op->race==type)	1382	else if (op->type == ARROW && op->race == type)
1459	return op;	1383	return op;
		1384
1460	return tmp;	1385	return tmp;
1461	}	1386	}
1462		1387
1463	/*	1388	/*
1464	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1389	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1465	* against the target. A full test is not performed, simply a basic test	1390	* against the target. A full test is not performed, simply a basic test
1466	* of resistances. The archer is making a quick guess at what he sees down	1391	* of resistances. The archer is making a quick guess at what he sees down
1467	* the hall. Failing that it does it's best to pick the highest plus arrow.	1392	* the hall. Failing that it does it's best to pick the highest plus arrow.
1468	*/	1393	*/
1469		1394	object *
1470	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1395	find_better_arrow (object *op, object *target, const char *type, int *better)
1471	{	1396	{
1472	object *tmp = NULL, *arrow, *ntmp;	1397	object *tmp = NULL, *arrow, *ntmp;
1473	int attacknum, attacktype, betterby=0, i;	1398	int attacknum, attacktype, betterby = 0, i;
1474		1399
1475	if (!type)	1400	if (!type)
1476	return NULL;	1401	return NULL;
1477		1402
1478	for (arrow=op->inv; arrow; arrow=arrow->below) {	1403	for (arrow = op->inv; arrow; arrow = arrow->below)
1479	if (arrow->type==CONTAINER && arrow->race==type &&	1404	{
1480	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1405	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
		1406	{
1481	i = 0;	1407	i = 0;
1482	ntmp = find_better_arrow(arrow, target, type, &i);	1408	ntmp = find_better_arrow (arrow, target, type, &i);
1483	if (i > betterby) {	1409	if (i > betterby)
		1410	{
1484	tmp = ntmp;	1411	tmp = ntmp;
1485	betterby = i;	1412	betterby = i;
1486	}	1413	}
		1414	}
1487	} else if (arrow->type==ARROW && arrow->race==type) {	1415	else if (arrow->type == ARROW && arrow->race == type)
		1416	{
1488	/* allways prefer assasination/slaying */	1417	/* allways prefer assasination/slaying */
1489	if (target->race != NULL && arrow->slaying != NULL &&	1418	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))
1490	strstr(arrow->slaying, target->race)) {	1419	{
1491	if (arrow->attacktype & AT_DEATH) {	1420	if (arrow->attacktype & AT_DEATH)
		1421	{
1492	*better = 100;	1422	*better = 100;
1493	return arrow;	1423	return arrow;
1494	} else {
1495	tmp = arrow;
1496	betterby = (arrow->magic + arrow->stats.dam) * 2;
1497	}	1424	}
1498	} else {	1425	else
1499	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {
1500	attacktype = 1<<attacknum;
1501	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)
1502	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {
1503	tmp = arrow;
1504	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;
1505	}
1506	}	1426	{
1507	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {
1508	tmp = arrow;	1427	tmp = arrow;
1509	betterby = 2 + arrow->magic + arrow->stats.dam;	1428	betterby = (arrow->magic + arrow->stats.dam) * 2;
1510	}
1511	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {
1512	tmp = arrow;
1513	betterby = 1 + arrow->magic + arrow->stats.dam;
1514	}	1429	}
1515	}	1430	}
		1431	else
		1432	{
		1433	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1434	{
		1435	attacktype = 1 << attacknum;
		1436	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
		1437	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
		1438	{
		1439	tmp = arrow;
		1440	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
		1441	}
		1442	}
		1443	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
		1444	{
		1445	tmp = arrow;
		1446	betterby = 2 + arrow->magic + arrow->stats.dam;
		1447	}
		1448	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
		1449	{
		1450	tmp = arrow;
		1451	betterby = 1 + arrow->magic + arrow->stats.dam;
		1452	}
1516	}	1453	}
		1454	}
1517	}	1455	}
1518	if (tmp == NULL && arrow == NULL)	1456	if (tmp == NULL && arrow == NULL)
1519	return find_arrow(op, type);	1457	return find_arrow (op, type);
1520		1458
1521	*better = betterby;	1459	*better = betterby;
1522	return tmp;	1460	return tmp;
1523	}	1461	}
1524		1462
1525	/* looks in a given direction, finds the first valid target, and calls	1463	/* looks in a given direction, finds the first valid target, and calls
1526	* find_better_arrow to find a decent arrow to use.	1464	* find_better_arrow to find a decent arrow to use.
1527	* op = the shooter	1465	* op = the shooter
1528	* type = bow->race	1466	* type = bow->race
1529	* dir = fire direction	1467	* dir = fire direction
1530	*/	1468	*/
1531		1469	object *
1532	object *pick_arrow_target(object *op, const char *type, int dir)	1470	pick_arrow_target (object *op, const char *type, int dir)
1533	{	1471	{
1534	object *tmp = NULL;	1472	object *tmp = NULL;
1535	mapstruct *m;	1473	maptile *m;
1536	int i, mflags, found, number;	1474	int i, mflags, found, number;
1537	sint16 x, y;	1475	sint16 x, y;
1538		1476
1539	if (op->map == NULL)	1477	if (op->map == NULL)
1540	return find_arrow(op, type);	1478	return find_arrow (op, type);
1541		1479
1542	/* do a dex check */	1480	/* do a dex check */
1543	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1481	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1544	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1482	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1545	return find_arrow(op, type);	1483	return find_arrow (op, type);
1546		1484
1547	m = op->map;	1485	m = op->map;
1548	x = op->x;	1486	x = op->x;
1549	y = op->y;	1487	y = op->y;
1550		1488
1551	/* find the first target */	1489	/* find the first target */
1552	for (i=0, found=0; i<20; i++) {	1490	for (i = 0, found = 0; i < 20; i++)
		1491	{
1553	x += freearr_x[dir];	1492	x += freearr_x[dir];
1554	y += freearr_y[dir];	1493	y += freearr_y[dir];
1555	mflags = get_map_flags(m, &m, x, y, &x, &y);	1494	mflags = get_map_flags (m, &m, x, y, &x, &y);
1556	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1495	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1496	{
1557	tmp = NULL;	1497	tmp = NULL;
		1498	break;
		1499	}
		1500	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1501	{
		1502	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
		1503	* perhaps a bad assumption.
		1504	*/
		1505	tmp = NULL;
		1506	break;
		1507	}
		1508	if (mflags & P_IS_ALIVE)
		1509	{
		1510	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		1511	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		1512	{
		1513	found++;
		1514	break;
		1515	}
		1516	if (found)
1558	break;	1517	break;
1559	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {
1560	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1561	* perhaps a bad assumption.
1562	*/
1563	tmp = NULL;
1564	break;
1565	}	1518	}
1566	if (mflags & P_IS_ALIVE) {
1567	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)
1568	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {
1569	found++;
1570	break;
1571	}
1572	if (found)
1573	break;
1574	}
1575	}	1519	}
1576	if (tmp == NULL)	1520	if (tmp == NULL)
1577	return find_arrow(op, type);	1521	return find_arrow (op, type);
1578		1522
1579	if (tmp->head)	1523	if (tmp->head)
1580	tmp = tmp->head;	1524	tmp = tmp->head;
1581		1525
1582	return find_better_arrow(op, tmp, type, &i);	1526	return find_better_arrow (op, tmp, type, &i);
1583	}	1527	}
1584		1528
1585	/*	1529	/*
1586	* Creature fires a bow - op can be monster or player. Returns	1530	* Creature fires a bow - op can be monster or player. Returns
1587	* 1 if bow was actually fired, 0 otherwise.	1531	* 1 if bow was actually fired, 0 otherwise.
…		…
1590	* dir is the direction of fire.	1534	* dir is the direction of fire.
1591	* wc_mod is any special modifier to give (used in special player fire modes)	1535	* wc_mod is any special modifier to give (used in special player fire modes)
1592	* sx, sy are coordinates to fire arrow from - also used in some of the special	1536	* sx, sy are coordinates to fire arrow from - also used in some of the special
1593	* player fire modes.	1537	* player fire modes.
1594	*/	1538	*/
		1539	int
1595	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1540	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1596	sint16 sx, sint16 sy)
1597	{	1541	{
1598	object *left, *bow;	1542	object *left, *bow;
1599	tag_t left_tag, tag;	1543	int mflags;
1600	int bowspeed, mflags;	1544	maptile *m;
1601	mapstruct *m;
1602		1545
1603	if (!dir) {	1546	if (!dir)
		1547	{
1604	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1548	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1605	return 0;	1549	return 0;
		1550	}
		1551
		1552	if (op->contr)
		1553	bow = op->current_weapon;
		1554	else
1606	}	1555	{
1607	if (op->type == PLAYER)
1608	bow=op->contr->ranges[range_bow];
1609	else {
1610	for(bow=op->inv; bow; bow=bow->below)	1556	for (bow = op->inv; bow; bow = bow->below)
1611	/* Don't check for applied - monsters don't apply bows - in that way, they	1557	/* Don't check for applied - monsters don't apply bows - in that way, they
1612	* don't need to switch back and forth between bows and weapons.	1558	* don't need to switch back and forth between bows and weapons.
1613	*/	1559	*/
1614	if(bow->type==BOW)	1560	if (bow->type == BOW)
1615	break;	1561	break;
1616		1562
1617	if (!bow) {	1563	if (!bow)
		1564	{
1618	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1565	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1619	return 0;	1566	return 0;
		1567	}
		1568
		1569	// optimisation: move object to top so we will find it quickly again
		1570	if (bow->below)
1620	}	1571	{
		1572	bow->remove ();
		1573	op->insert (bow);
		1574	}
		1575
1621	}	1576	}
		1577
1622	if( !bow->race || !bow->skill) {	1578	if (!bow->race || !bow->skill)
		1579	{
1623	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1580	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1624	return 0;	1581	return 0;
1625	}	1582	}
1626		1583
1627	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1628
1629	/* penalize ROF for bestarrow */
1630	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1631	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1632	if (bowspeed < 1)
1633	bowspeed = 1;
1634
1635	if (arrow == NULL) {	1584	if (arrow == NULL)
		1585	{
1636	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1586	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1587	{
1637	if (op->type == PLAYER)	1588	if (op->type == PLAYER)
1638	new_draw_info_format(NDI_UNIQUE, 0, op,	1589	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1639	"You have no %s left.", bow->race);
1640	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1590	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1641	else	1591	else
1642	CLEAR_FLAG(op, FLAG_READY_BOW);	1592	CLEAR_FLAG (op, FLAG_READY_BOW);
		1593
1643	return 0;	1594	return 0;
1644	}	1595	}
1645	}	1596	}
		1597
1646	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1598	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1647	if (mflags & P_OUT_OF_MAP) {	1599	if (mflags & P_OUT_OF_MAP)
1648	return 0;	1600	return 0;
1649	}	1601
1650	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1602	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1603	{
1651	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1604	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1652	return 0;	1605	return 0;
1653	}	1606	}
1654		1607
1655	/* this should not happen, but sometimes does */	1608	/* this should not happen, but sometimes does */
1656	if (arrow->nrof==0) {	1609	if (arrow->nrof == 0)
1657	remove_ob(arrow);	1610	{
1658	free_object(arrow);	1611	arrow->destroy ();
1659	return 0;	1612	return 0;
1660	}	1613	}
1661		1614
1662	left = arrow; /* these are arrows left to the player */	1615	left = arrow; /* these are arrows left to the player */
1663	left_tag = left->count;
1664	arrow = get_split_ob(arrow, 1);	1616	arrow = get_split_ob (arrow, 1);
1665	if (arrow == NULL) {	1617	if (!arrow)
		1618	{
1666	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1619	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1667	bow->race);
1668	return 0;	1620	return 0;
1669	}	1621	}
1670	set_owner(arrow, op);	1622
1671	if (arrow->skill) free_string(arrow->skill);	1623	arrow->set_owner (op);
1672	arrow->skill = add_refcount(bow->skill);	1624	arrow->skill = bow->skill;
1673
1674	arrow->direction=dir;	1625	arrow->direction = dir;
1675	arrow->x = sx;
1676	arrow->y = sy;
1677		1626
1678	if (op->type == PLAYER) {
1679	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1680	fix_player(op);
1681	}
1682
1683	SET_ANIMATION(arrow, arrow->direction);
1684	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1627	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1685	arrow->stats.hp = arrow->stats.dam;	1628	arrow->stats.hp = arrow->stats.dam;
1686	arrow->stats.grace = arrow->attacktype;	1629	arrow->stats.grace = arrow->attacktype;
		1630
1687	if (arrow->slaying != NULL)	1631	if (arrow->slaying)
1688	arrow->spellarg = strdup_local(arrow->slaying);	1632	arrow->spellarg = strdup (arrow->slaying);
1689		1633
1690	/* Note that this was different for monsters - they got their level	1634	#if 0
1691	* added to the damage. I think the strength bonus is more proper.	1635	if (player *pl = op->contr)
1692	*/
1693		1636	{
1694	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1637	float speed = pl->weapon_sp;
1695	0 : dam_bonus[op->stats.Str]) +
1696	bow->stats.dam + bow->magic + arrow->magic;
1697		1638
		1639	/* penalize ROF for bestarrow */
		1640	if (pl->bowtype == bow_bestarrow)
		1641	speed *= .9f;
		1642	else
		1643	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1644
		1645	op->speed_left += speed - op->speed;
		1646	}
		1647	#endif
		1648
		1649	SET_ANIMATION (arrow, arrow->direction);
		1650
1698	/* update the speed */	1651	/* update the speed */
1699	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1652	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1700	0 : dam_bonus[op->stats.Str]) +
1701	bow->magic + arrow->magic) / 5.0 +
1702	(float)bow->stats.dam / 7.0;	1653	+ bow->stats.dam / 7.f;
1703		1654
1704	if (arrow->speed < 1.0)	1655	arrow->set_speed (max (arrow->speed, 2.f));
1705	arrow->speed = 1.0;
1706	update_ob_speed(arrow);
1707	arrow->speed_left = 0;	1656	arrow->speed_left = 0;
1708		1657
		1658	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1659
1709	if (op->type == PLAYER) {	1660	if (op->type == PLAYER)
1710	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1661	{
1711	(op->chosen_skill?op->chosen_skill->level:op->level) -
1712	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1713	arrow->stats.wc - bow->stats.wc + wc_mod;
1714
1715	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1662	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1716	} else {	1663	wc -= dex_bonus[op->stats.Dex];
1717	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1718	arrow->stats.wc + wc_mod;
1719		1664
		1665	if (!arrow->slaying)
		1666	arrow->slaying = op->slaying;
		1667
		1668	arrow->attacktype |= op->attacktype;
		1669	}
		1670	else
		1671	{
1720	arrow->level = op->level;	1672	arrow->level = op->level;
1721	}	1673	arrow->stats.wc -= bow->magic;
1722	if (arrow->attacktype == AT_PHYSICAL)	1674
		1675	if (!arrow->slaying)
		1676	arrow->slaying = bow->slaying;
		1677
1723	arrow->attacktype |= bow->attacktype;	1678	arrow->attacktype |= bow->attacktype;
1724	if (bow->slaying != NULL)	1679	}
1725	arrow->slaying = add_string(bow->slaying);
1726		1680
1727	arrow->map = m;	1681	wc -= arrow->level;
		1682	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1683
		1684	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1728	arrow->move_type = MOVE_FLY_LOW;	1685	arrow->move_type = MOVE_FLY_LOW;
1729	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1686	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1730		1687
1731	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1688	op->play_sound (sound_find ("fire_arrow"));
1732	tag = arrow->count;	1689	m->insert (arrow, sx, sy, op);
1733	insert_ob_in_map(arrow, m, op, 0);
1734		1690
1735	if (!was_destroyed(arrow, tag))	1691	if (!arrow->destroyed ())
1736	move_arrow(arrow);	1692	move_arrow (arrow);
1737		1693
1738	if (op->type == PLAYER) {	1694	if (op->type == PLAYER)
1739	if (was_destroyed (left, left_tag))	1695	{
		1696	if (left->destroyed ())
1740	esrv_del_item(op->contr, left_tag);	1697	esrv_del_item (op->contr, left->count);
1741	else	1698	else
1742	esrv_send_item(op, left);	1699	esrv_send_item (op, left);
1743	}	1700	}
		1701
1744	return 1;	1702	return 1;
1745	}	1703	}
1746		1704
1747	/* Special fire code for players - this takes into	1705	/* Special fire code for players - this takes into
1748	* account the special fire modes players can have	1706	* account the special fire modes players can have
1749	* but monsters can't. Putting that code here	1707	* but monsters can't. Putting that code here
1750	* makes the fire_bow code much cleaner.	1708	* makes the fire_bow code much cleaner.
1751	* this function should only be called if 'op' is a player,	1709	* this function should only be called if 'op' is a player,
1752	* hence the function name.	1710	* hence the function name.
1753	*/	1711	*/
		1712	int
1754	int player_fire_bow(object *op, int dir)	1713	player_fire_bow (object *op, int dir)
1755	{	1714	{
1756	int ret=0, wcmod=0;	1715	int ret = 0, wcmod = 0;
1757		1716
1758	if (op->contr->bowtype == bow_bestarrow) {	1717	if (op->contr->bowtype == bow_bestarrow)
1759	ret = fire_bow(op, op,	1718	{
1760	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1719	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1761	dir, 0, op->x, op->y);	1720	}
1762	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1721	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1722	{
1763	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1723	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))
1764	wcmod =-1;	1724	wcmod = -1;
		1725
1765	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1726	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1766	op->x, op->y);	1727	}
1767	} else if (op->contr->bowtype == bow_threewide) {	1728	else if (op->contr->bowtype == bow_threewide)
		1729	{
1768	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1730	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1769	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1731	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1732	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1733	}
1771	} else if (op->contr->bowtype == bow_spreadshot) {	1734	else if (op->contr->bowtype == bow_spreadshot)
		1735	{
1772	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1736	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1773	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1737	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1738	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1775		1739	}
1776	} else {	1740	else
		1741	{
1777	/* Simple case */	1742	/* Simple case */
1778	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1743	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1779	}	1744	}
		1745
1780	return ret;	1746	return ret;
1781	}	1747	}
1782
1783		1748
1784	/* Fires a misc (wand/rod/horn) object in 'dir'.	1749	/* Fires a misc (wand/rod/horn) object in 'dir'.
1785	* Broken apart from 'fire' to keep it more readable.	1750	* Broken apart from 'fire' to keep it more readable.
1786	*/	1751	*/
		1752	void
1787	void fire_misc_object(object *op, int dir)	1753	fire_misc_object (object *op, int dir)
1788	{	1754	{
1789	object *item;	1755	object *item = op->contr->ranged_ob;
1790		1756
1791	if (!op->contr->ranges[range_misc]) {	1757	if (!item)
		1758	{
1792	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1759	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1793	return;	1760	return;
1794	}	1761	}
1795		1762
1796	item = op->contr->ranges[range_misc];
1797	if (!item->inv) {	1763	if (!item->inv)
		1764	{
1798	LOG(llevError,"Object %s lacks a spell\n", item->name);	1765	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1799	return;	1766	return;
1800	}	1767	}
		1768
		1769	if (!op->change_weapon (item))
		1770	return;
		1771
1801	if (item->type == WAND) {	1772	if (item->type == WAND)
		1773	{
1802	if(item->stats.food<=0) {	1774	if (item->stats.food <= 0)
1803	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1775	{
		1776	op->contr->play_sound (sound_find ("wand_poof"));
1804	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));	1777	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1778
1805	return;	1779	return;
1806	}	1780	}
		1781	}
1807	} else if (item->type == ROD || item->type==HORN) {	1782	else if (item->type == ROD || item->type == HORN)
		1783	{
1808	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1784	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))
1809	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1785	{
		1786	op->contr->play_sound (sound_find ("wand_poof"));
		1787
1810	if (item->type== ROD)	1788	if (item->type == ROD)
1811	new_draw_info_format(NDI_UNIQUE, 0,op,
1812	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1789	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1813	else	1790	else
1814	new_draw_info_format(NDI_UNIQUE, 0,op,	1791	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1815	"The %s needs more time to charge.", query_base_name(item,0));	1792
1816	return;	1793	return;
1817	}	1794	}
1818	}	1795	}
1819		1796
1820	if(cast_spell(op,item,dir,item->inv,NULL)) {	1797	if (cast_spell (op, item, dir, item->inv, NULL))
		1798	{
1821	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1799	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */
1822	if (item->type == WAND) {	1800	if (item->type == WAND)
		1801	{
1823	if (!(--item->stats.food)) {	1802	if (!(--item->stats.food))
		1803	{
1824	object *tmp;	1804	object *tmp;
		1805
1825	if (item->arch) {	1806	if (item->arch)
		1807	{
1826	CLEAR_FLAG(item, FLAG_ANIMATE);	1808	CLEAR_FLAG (item, FLAG_ANIMATE);
1827	item->face = item->arch->clone.face;	1809	item->face = item->arch->face;
1828	item->speed = 0;	1810	item->set_speed (0);
1829	update_ob_speed(item);
1830	}	1811	}
		1812
1831	if ((tmp=is_player_inv(item)))	1813	if ((tmp = item->in_player ()))
1832	esrv_update_item(UPD_ANIM, tmp, item);	1814	esrv_update_item (UPD_ANIM, tmp, item);
1833	}	1815	}
1834	}	1816	}
1835	else if (item->type == ROD || item->type==HORN) {	1817	else if (item->type == ROD || item->type == HORN)
1836	drain_rod_charge(item);	1818	drain_rod_charge (item);
1837	}
1838	}	1819	}
1839	}	1820	}
1840		1821
1841	/* Received a fire command for the player - go and do it.	1822	/* Received a fire command for the player - go and do it.
1842	*/	1823	*/
		1824	bool
1843	void fire(object *op,int dir) {	1825	fire (object *op, int dir)
		1826	{
1844	int spellcost=0;	1827	int spellcost = 0;
1845		1828
1846	/* check for loss of invisiblity/hide */	1829	/* check for loss of invisiblity/hide */
1847	if (action_makes_visible(op)) make_visible(op);	1830	if (action_makes_visible (op))
		1831	make_visible (op);
1848		1832
1849	switch(op->contr->shoottype) {	1833	player *pl = op->contr;
1850	case range_none:
1851	return;
1852		1834
1853	case range_bow:	1835	if (pl->golem)
		1836	{
		1837	control_golem (op->contr->golem, dir);
		1838	return false;
		1839	}
		1840
		1841	object *ob = pl->ranged_ob;
		1842
		1843	if (!ob)
		1844	return false;
		1845
		1846	if (!op->change_weapon (ob))
		1847	return false;
		1848
		1849	if (op->speed_left > 0.f)
		1850	--op->speed_left;
		1851	else
		1852	return false;
		1853
		1854	switch (ob->type)
		1855	{
		1856	case BOW:
1854	player_fire_bow(op, dir);	1857	player_fire_bow (op, dir);
1855	return;	1858	break;
1856		1859
1857	case range_magic: /* Casting spells */	1860	case SPELL:
1858	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1861	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
1859	return;	1862	break;
1860		1863
1861	case range_misc:	1864	case BUILDER:
1862	fire_misc_object(op, dir);
1863	return;
1864
1865	case range_golem: /* Control summoned monsters from scrolls */
1866	if(op->contr->ranges[range_golem]==NULL ||
1867	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1868	op->contr->ranges[range_golem] = NULL;
1869	op->contr->shoottype=range_none;
1870	op->contr->golem_count = 0;
1871	}
1872	else
1873	control_golem(op->contr->ranges[range_golem], dir);
1874	return;
1875
1876	case range_skill:
1877	if(!op->chosen_skill) {
1878	if(op->type==PLAYER)
1879	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1880	return;
1881	}
1882	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1883	return;
1884	case range_builder:
1885	apply_map_builder( op, dir );	1865	apply_map_builder (op, dir);
1886	return;	1866	break;
		1867
		1868	case SKILL:
		1869	do_skill (op, op, ob, dir, 0);
		1870	break;
		1871
1887	default:	1872	default:
1888	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1873	fire_misc_object (op, dir);
1889	return;	1874	break;
1890	}	1875	}
1891	}
1892		1876
1893		1877	return true;
		1878	}
1894		1879
1895	/* find_key	1880	/* find_key
1896	* We try to find a key for the door as passed. If we find a key	1881	* We try to find a key for the door as passed. If we find a key
1897	* and successfully use it, we return the key, otherwise NULL	1882	* and successfully use it, we return the key, otherwise NULL
1898	* This function merges both normal and locked door, since the logic	1883	* This function merges both normal and locked door, since the logic
…		…
1900	* pl is the player,	1885	* pl is the player,
1901	* inv is the objects inventory to searched	1886	* inv is the objects inventory to searched
1902	* door is the door we are trying to match against.	1887	* door is the door we are trying to match against.
1903	* This function can be called recursively to search containers.	1888	* This function can be called recursively to search containers.
1904	*/	1889	*/
1905		1890	object *
1906	object * find_key(object *pl, object *container, object *door)	1891	find_key (object *pl, object *container, object *door)
1907	{	1892	{
1908	object *tmp,*key;	1893	object *tmp, *key;
1909		1894
1910	/* Should not happen, but sanity checking is never bad */	1895	/* Should not happen, but sanity checking is never bad */
1911	if (container->inv == NULL) return NULL;	1896	if (!container->inv)
		1897	return 0;
1912		1898
1913	/* First, lets try to find a key in the top level inventory */	1899	/* First, lets try to find a key in the top level inventory */
1914	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1900	for (tmp = container->inv; tmp; tmp = tmp->below)
		1901	{
1915	if (door->type==DOOR && tmp->type==KEY) break;	1902	if (door->type == DOOR && tmp->type == KEY)
		1903	break;
1916	/* For sanity, we should really check door type, but other stuff	1904	/* For sanity, we should really check door type, but other stuff
1917	* (like containers) can be locked with special keys	1905	* (like containers) can be locked with special keys
1918	*/	1906	*/
1919	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1907	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1920	tmp->slaying==door->slaying) break;	1908	break;
1921	}	1909	}
		1910
1922	/* No key found - lets search inventories now */	1911	/* No key found - lets search inventories now */
1923	/* If we find and use a key in an inventory, return at that time.	1912	/* If we find and use a key in an inventory, return at that time.
1924	* otherwise, if we search all the inventories and still don't find	1913	* otherwise, if we search all the inventories and still don't find
1925	* a key, return	1914	* a key, return
1926	*/	1915	*/
1927	if (!tmp) {	1916	if (!tmp)
		1917	{
1928	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1918	for (tmp = container->inv; tmp; tmp = tmp->below)
		1919	{
1929	/* No reason to search empty containers */	1920	/* No reason to search empty containers */
1930	if (tmp->type==CONTAINER && tmp->inv) {	1921	if (tmp->type == CONTAINER && tmp->inv)
		1922	{
1931	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1923	if ((key = find_key (pl, tmp, door)))
		1924	return key;
1932	}	1925	}
1933	}	1926	}
		1927
		1928	if (!tmp)
1934	if (!tmp) return NULL;	1929	return NULL;
1935	}	1930	}
		1931
1936	/* We get down here if we have found a key. Now if its in a container,	1932	/* We get down here if we have found a key. Now if its in a container,
1937	* see if we actually want to use it	1933	* see if we actually want to use it
1938	*/	1934	*/
1939	if (pl!=container) {	1935	if (pl != container)
		1936	{
1940	/* Only let players use keys in containers */	1937	/* Only let players use keys in containers */
1941	if (!pl->contr) return NULL;	1938	if (!pl->contr)
		1939	return NULL;
1942	/* cases where this fails:	1940	/* cases where this fails:
1943	* If we only search the player inventory, return now since we	1941	* If we only search the player inventory, return now since we
1944	* are not in the players inventory.	1942	* are not in the players inventory.
1945	* If the container is not active, return now since only active	1943	* If the container is not active, return now since only active
1946	* containers can be used.	1944	* containers can be used.
1947	* If we only search keyrings and the container does not have	1945	* If we only search keyrings and the container does not have
1948	* a race/isn't a keyring.	1946	* a race/isn't a keyring.
1949	* No checking for all containers - to fall through past here,	1947	* No checking for all containers - to fall through past here,
1950	* inv must have been an container and must have been active.	1948	* inv must have been an container and must have been active.
1951	*	1949	*
1952	* Change the color so that the message doesn't disappear with	1950	* Change the color so that the message doesn't disappear with
1953	* all the others.	1951	* all the others.
1954	*/	1952	*/
1955	if (pl->contr->usekeys == key_inventory ||	1953	if (pl->contr->usekeys == key_inventory ||
1956	!QUERY_FLAG(container, FLAG_APPLIED) ||	1954	!QUERY_FLAG (container, FLAG_APPLIED) ||
1957	(pl->contr->usekeys == keyrings &&
1958	(!container->race || strcmp(container->race, "keys")))	1955	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1959	) {	1956	{
1960	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1957	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1961	"The %s in your %s vibrates as you approach the door",	1958	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1962	query_name(tmp), query_name(container));
1963	return NULL;	1959	return NULL;
1964	}	1960	}
1965	}	1961	}
		1962
1966	return tmp;	1963	return tmp;
1967	}	1964	}
1968		1965
1969	/* moved door processing out of move_player_attack.	1966	/* moved door processing out of move_player_attack.
1970	* returns 1 if player has opened the door with a key	1967	* returns 1 if player has opened the door with a key
1971	* such that the caller should not do anything more,	1968	* such that the caller should not do anything more,
1972	* 0 otherwise	1969	* 0 otherwise
1973	*/	1970	*/
		1971	static int
1974	static int player_attack_door(object *op, object *door)	1972	player_attack_door (object *op, object *door)
1975	{	1973	{
1976
1977	/* If its a door, try to find a use a key. If we do destroy the door,	1974	/* If its a door, try to find a key. If we do destroy the door,
1978	* might as well return immediately as there is nothing more to do -	1975	* might as well return immediately as there is nothing more to do -
1979	* otherwise, we fall through to the rest of the code.	1976	* otherwise, we fall through to the rest of the code.
1980	*/	1977	*/
1981	object *key=find_key(op, op, door);	1978	object *key = find_key (op, op, door);
1982		1979
1983	/* IF we found a key, do some extra work */	1980	/* If we found a key, do some extra work */
1984	if (key) {	1981	if (key)
		1982	{
1985	object *container=key->env;	1983	object *container = key->env;
1986		1984
1987	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);
1988	if(action_makes_visible(op)) make_visible(op);	1985	if (action_makes_visible (op))
		1986	make_visible (op);
		1987
1989	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1988	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1989	spring_trap (door->inv, op);
		1990
1990	if (door->type == DOOR) {	1991	if (door->type == DOOR)
1991	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1992	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1992	}
1993	else if(door->type==LOCKED_DOOR) {	1993	else if (door->type == LOCKED_DOOR)
1994	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1994	{
1995	"You open the door with the %s", query_short_name(key));	1995	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));
1996	remove_door2(door); /* remove door without violence ;-) */	1996	remove_door2 (door); /* remove door without violence ;-) */
1997	}	1997	}
		1998
1998	/* Do this after we print the message */	1999	/* Do this after we print the message */
1999	decrease_ob(key); /* Use up one of the keys */	2000	decrease_ob (key); /* Use up one of the keys */
2000	/* Need to update the weight the container the key was in */	2001	/* Need to update the weight the container the key was in */
2001	if (container != op)	2002	if (container != op)
2002	esrv_update_item(UPD_WEIGHT, op, container);	2003	esrv_update_item (UPD_WEIGHT, op, container);
		2004
2003	return 1; /* Nothing more to do below */	2005	return 1; /* Nothing more to do below */
		2006	}
2004	} else if (door->type==LOCKED_DOOR) {	2007	else if (door->type == LOCKED_DOOR)
		2008	{
2005	/* Might as well return now - no other way to open this */	2009	/* Might as well return now - no other way to open this */
2006	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	2010	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);
2007	return 1;	2011	return 1;
2008	}	2012	}
		2013
2009	return 0;	2014	return 0;
2010	}	2015	}
2011		2016
2012	/* This function is just part of a breakup from move_player.	2017	/* This function is just part of a breakup from move_player.
2013	* It should keep the code cleaner.	2018	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	2019	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	2020	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	2021	* going to try and move (not fire weapons).
2017	*/	2022	*/
2018		2023	bool
2019	void move_player_attack(object *op, int dir)	2024	move_player_attack (object *op, int dir)
2020	{	2025	{
2021	object *tmp, *mon;
2022	sint16 nx, ny;
2023	int on_battleground;	2026	int on_battleground;
2024	mapstruct *m;
2025		2027
2026	nx=freearr_x[dir]+op->x;	2028	sint16 nx = freearr_x[dir] + op->x;
2027	ny=freearr_y[dir]+op->y;	2029	sint16 ny = freearr_y[dir] + op->y;
2028		2030
2029	on_battleground = op_on_battleground(op, NULL, NULL);	2031	on_battleground = op_on_battleground (op, 0, 0);
2030		2032
		2033	if (out_of_map (op->map, nx, ny))
		2034	return false;
		2035
		2036	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
		2037	{
		2038	--op->speed_left;
		2039	return true;
		2040	}
		2041
2031	/* If braced, or can't move to the square, and it is not out of the	2042	/* If braced, or can't move to the square, and it is not out of the
2032	* map, attack it. Note order of if statement is important - don't	2043	* map, attack it. Note order of if statement is important - don't
2033	* want to be calling move_ob if braced, because move_ob will move the	2044	* want to be calling move_ob if braced, because move_ob will move the
2034	* player. This is a pretty nasty hack, because if we could	2045	* player. This is a pretty nasty hack, because if we could
2035	* move to some space, it then means that if we are braced, we should	2046	* move to some space, it then means that if we are braced, we should
2036	* do nothing at all. As it is, if we are braced, we go through	2047	* do nothing at all. As it is, if we are braced, we go through
2037	* quite a bit of processing. However, it probably is less than what	2048	* quite a bit of processing. However, it probably is less than what
2038	* move_ob uses.	2049	* move_ob uses.
2039	*/	2050	*/
2040	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	2051	maptile *m = op->map->xy_find (nx, ny);
2041	if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2042	m = get_map_from_coord(op->map, &nx, &ny);
2043	if (!m) return; /* Don't think this should happen */
2044	}
2045	else m =op->map;
2046
2047	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2048	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2049	return;
2050	}
2051		2052
2052	mon = NULL;
2053	/* Go through all the objects, and find ones of interest. Only stop if	2053	/* Go through all the objects, and find ones of interest. Only stop if
2054	* we find a monster - that is something we know we want to attack.	2054	* we find a monster - that is something we know we want to attack.
2055	* if its a door or barrel (can roll) see if there may be monsters	2055	* if its a door or barrel (can roll) see if there may be monsters
2056	* on the space	2056	* on the space
		2057	*/
		2058	object *mon;
		2059	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		2060	{
		2061	if ((mon->flag [FLAG_ALIVE]
		2062	|| mon->type == LOCKED_DOOR
		2063	|| mon->flag [FLAG_CAN_ROLL])
		2064	&& mon != op)
		2065	break;
		2066	}
		2067
		2068	if (!mon) /* This happens anytime the player tries to move */
		2069	return false; /* into a wall */
		2070
		2071	mon = mon->head_ ();
		2072
		2073	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2074	if (op->contr->weapon_sp_left > 0.f)
		2075	if (player_attack_door (op, mon))
2057	*/	2076	{
2058	while (tmp!=NULL) {	2077	--op->contr->weapon_sp_left;
2059	if (tmp == op) {	2078	return true;
2060	tmp=tmp->above;	2079	}
2061	continue;	2080
		2081	/* The following deals with possibly attacking peaceful
		2082	* or friendly creatures. Basically, all players are considered
		2083	* unaggressive. If the moving player has peaceful set, then the
		2084	* object should be pushed instead of attacked. It is assumed that
		2085	* if you are braced, you will not attack friends accidently,
		2086	* and thus will not push them.
		2087	*/
		2088
		2089	/* If the creature is a pet, push it even if the player is not
		2090	* peaceful. Our assumption is the creature is a pet if the
		2091	* player owns it and it is either friendly or unagressive.
		2092	*/
		2093	if (op->type == PLAYER
		2094	&& ((mon->owner && mon->owner->contr
		2095	&& same_party (mon->owner->contr->party, op->contr->party))
		2096	|| mon->owner == op)
		2097	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		2098	{
		2099	/* If we're braced, we don't want to switch places with it */
		2100	if (op->contr->braced)
		2101	return false;
		2102
		2103	if (op->speed_left > 0.f)
		2104	{
		2105	--op->speed_left;
		2106
		2107	op->play_sound (sound_find ("push_player"));
		2108	push_ob (mon, dir, op);
		2109
		2110	if (op->contr->tmp_invis || op->hide)
		2111	make_visible (op);
		2112
		2113	return true;
		2114	}
		2115	else
		2116	return false;
		2117	}
		2118
		2119	/* in certain circumstances, you shouldn't attack friendly
		2120	* creatures. Note that if you are braced, you can't push
		2121	* someone, but put it inside this loop so that you won't
		2122	* attack them either.
		2123	*/
		2124	if ((mon->type == PLAYER || mon->enemy != op)
		2125	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
		2126	&& ((op->contr->peaceful
		2127	|| (mon->type == PLAYER && mon->contr->peaceful))
		2128	&& !on_battleground))
		2129	{
		2130	if (op->speed_left > 0.f)
		2131	{
		2132	--op->speed_left;
		2133
		2134	if (!op->contr->braced)
		2135	{
		2136	op->play_sound (sound_find ("push_player"));
		2137	push_ob (mon, dir, op);
2062	}	2138	}
2063	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {
2064	mon = tmp;
2065	break;
2066	}
2067	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2068	mon = tmp;
2069	tmp=tmp->above;
2070	}
2071
2072	if (mon==NULL) /* This happens anytime the player tries to move */
2073	return; /* into a wall */
2074
2075	if(mon->head != NULL)
2076	mon = mon->head;
2077
2078	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))
2079	if (player_attack_door(op, mon)) return;
2080
2081	/* The following deals with possibly attacking peaceful
2082	* or frienddly creatures. Basically, all players are considered
2083	* unaggressive. If the moving player has peaceful set, then the
2084	* object should be pushed instead of attacked. It is assumed that
2085	* if you are braced, you will not attack friends accidently,
2086	* and thus will not push them.
2087	*/
2088
2089	/* If the creature is a pet, push it even if the player is not
2090	* peaceful. Our assumption is the creature is a pet if the
2091	* player owns it and it is either friendly or unagressive.
2092	*/
2093	if ((op->type==PLAYER)
2094	#if COZY_SERVER
2095	&&
2096	(
2097	(get_owner(mon) && get_owner(mon)->contr
2098	&& same_party (get_owner(mon)->contr->party, op->contr->party))
2099	|| get_owner(mon) == op
2100	)
2101	#else
2102	&& get_owner(mon)==op
2103	#endif
2104	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2105	{
2106	/* If we're braced, we don't want to switch places with it */
2107	if (op->contr->braced) return;
2108	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2109	(void) push_ob(mon,dir,op);
2110	if(op->contr->tmp_invis||op->hide) make_visible(op);
2111	return;
2112	}
2113
2114	/* in certain circumstances, you shouldn't attack friendly
2115	* creatures. Note that if you are braced, you can't push
2116	* someone, but put it inside this loop so that you won't
2117	* attack them either.
2118	*/
2119	if ((mon->type==PLAYER || mon->enemy != op) &&
2120	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&
2121	(
2122	#ifdef PROHIBIT_PLAYERKILL
2123	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&
2124	#else
2125	op->contr->peaceful &&
2126	#endif
2127	!on_battleground
2128	)) {
2129	if (!op->contr->braced) {
2130	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2131	(void) push_ob(mon,dir,op);
2132	} else {	2139	else
2133	new_draw_info(0, 0,op,"You withhold your attack");	2140	new_draw_info (0, 0, op, "You withhold your attack");
		2141
		2142	if (op->contr->tmp_invis || op->hide)
		2143	make_visible (op);
		2144
		2145	return true;
2134	}	2146	}
2135	if(op->contr->tmp_invis||op->hide) make_visible(op);	2147	}
2136	}
2137
2138	/* If the object is a boulder or other rollable object, then	2148	/* If the object is a boulder or other rollable object, then
2139	* roll it if not braced. You can't roll it if you are braced.	2149	* roll it if not braced. You can't roll it if you are braced.
2140	*/	2150	*/
2141	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2151	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		2152	{
		2153	if (op->speed_left > 0.f)
		2154	{
		2155	--op->speed_left;
		2156
2142	recursive_roll(mon,dir,op);	2157	recursive_roll (mon, dir, op);
2143	if(action_makes_visible(op)) make_visible(op);	2158	if (action_makes_visible (op))
2144	}	2159	make_visible (op);
2145		2160
		2161	return true;
		2162	}
		2163	}
2146	/* Any generic living creature. Including things like doors.	2164	/* Any generic living creature. Including things like doors.
2147	* Way it works is like this: First, it must have some hit points	2165	* Way it works is like this: First, it must have some hit points
2148	* and be living. Then, it must be one of the following:	2166	* and be living. Then, it must be one of the following:
2149	* 1) Not a player, 2) A player, but of a different party. Note	2167	* 1) Not a player, 2) A player, but of a different party. Note
2150	* that party_number -1 is no party, so attacks can still happen.	2168	* that party_number -1 is no party, so attacks can still happen.
2151	*/	2169	*/
2152
2153	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2170	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2154	((mon->type!=PLAYER || op->contr->party==NULL ||	2171	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2155	op->contr->party!=mon->contr->party))) {	2172	{
2156		2173	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2157	/* If the player hasn't hit something this tick, and does
2158	* so, give them speed boost based on weapon speed. Doing
2159	* it here is better than process_players2, which basically
2160	* incurred a 1 tick offset.
2161	*/
2162	if (!op->contr->has_hit) {
2163	op->speed_left += op->speed / op->contr->weapon_sp;
2164
2165	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2166	}
2167
2168	skill_attack(mon, op, 0, NULL, NULL);
2169
2170	/* If attacking another player, that player gets automatic
2171	* hitback, and doesn't loose luck either.
2172	* Disable hitback on the battleground or if the target is
2173	* the wiz.
2174	*/
2175	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2176	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2177	short luck = mon->stats.luck;
2178	mon->contr->has_hit = 1;
2179	skill_attack(op, mon, 0, NULL, NULL);
2180	mon->stats.luck = luck;
2181	}
2182	if(action_makes_visible(op)) make_visible(op);
2183	}	2174	{
2184	} /* if player should attack something */	2175	--op->contr->weapon_sp_left;
2185	}
2186		2176
		2177	skill_attack (mon, op, 0, 0, 0);
		2178
		2179	if (action_makes_visible (op))
		2180	make_visible (op);
		2181
		2182	return true;
		2183	}
		2184	}
		2185
		2186	return false;
		2187	}
		2188
		2189	bool
2187	int move_player(object *op,int dir) {	2190	move_player (object *op, int dir)
		2191	{
2188	int pick;	2192	int pick;
2189		2193
2190	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2194	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)
2191	return 0;
2192
2193	/* Sanity check: make sure dir is valid */
2194	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2195	LOG( llevError, "move_player: invalid direction %d\n", dir);
2196	return 0;
2197	}
2198
2199	/* peterm: added following line */
2200	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2201	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2202
2203	op->facing = dir;
2204
2205	if(op->hide) do_hidden_move(op);
2206
2207	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2208	/*nop*/;
2209	else if (op->contr->fire_on)
2210	fire (op, dir);
2211	else
2212	{
2213	move_player_attack (op, dir);
2214	pick = check_pick(op);
2215	}
2216
2217	/* Add special check for newcs players and fire on - this way, the
2218	* server can handle repeat firing.
2219	*/
2220	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2221	op->direction = dir;
2222	} else {
2223	op->direction=0;
2224	}
2225	/* Update how the player looks. Use the facing, so direction may
2226	* get reset to zero. This allows for full animation capabilities
2227	* for players.
2228	*/
2229	animate_object(op, op->facing);
2230	return 0;	2195	return 0;
		2196
		2197	/* Sanity check: make sure dir is valid */
		2198	if ((dir < 0) || (dir >= 9))
		2199	{
		2200	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2201	return 0;
		2202	}
		2203
		2204	/* peterm: added following line */
		2205	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2206	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2207
		2208	op->facing = dir;
		2209
		2210	if (op->hide)
		2211	do_hidden_move (op);
		2212
		2213	bool retval;
		2214
		2215	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2216	retval = RESULT_INT (0);
		2217	else if (op->contr->fire_on)
		2218	retval = fire (op, dir);
		2219	else
		2220	{
		2221	retval = move_player_attack (op, dir);
		2222	pick = check_pick (op);
		2223	}
		2224
		2225	/* Add special check for newcs players and fire on - this way, the
		2226	* server can handle repeat firing.
		2227	*/
		2228	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2229	op->direction = dir;
		2230	else
		2231	op->direction = 0;
		2232
		2233	/* Update how the player looks. Use the facing, so direction may
		2234	* get reset to zero. This allows for full animation capabilities
		2235	* for players.
		2236	*/
		2237	animate_object (op, op->facing);
		2238
		2239	return retval;
2231	}	2240	}
2232		2241
2233	/* This is similar to handle_player, below, but is only used by the	2242	/* This is similar to handle_player, below, but is only used by the
2234	* new client/server stuff.	2243	* new client/server stuff.
2235	* This is sort of special, in that the new client/server actually uses	2244	* This is sort of special, in that the new client/server actually uses
2236	* the new speed values for commands.	2245	* the new speed values for commands.
2237	*	2246	*
2238	* Returns true if there are more actions we can do.	2247	* Returns true if there are more actions we can do. Should not do
		2248	* many actions in a row, as that would be too unfair to other
		2249	* players.
2239	*/	2250	*/
		2251	bool
2240	int handle_newcs_player(object *op)	2252	handle_newcs_player (object *op)
2241	{	2253	{
2242	if (op->contr->hidden) {
2243	op->invisible = 1000;
2244	/* the socket code flashes the player visible/invisible
2245	* depending on the value of invisible, so we need to
2246	* alternate it here for it to work correctly.
2247	*/
2248	if (pticks & 2) op->invisible--;
2249	}
2250	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2251	op->invisible--;
2252	if(!op->invisible) {
2253	make_visible(op);
2254	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2255	}
2256	}
2257
2258	if (QUERY_FLAG(op, FLAG_SCARED)) {	2254	if (QUERY_FLAG (op, FLAG_SCARED))
		2255	{
		2256	if (op->speed_left > 0.f)
		2257	{
		2258	--op->speed_left;
2259	flee_player(op);	2259	flee_player (op);
2260	/* If player is still scared, that is his action for this tick */	2260
2261	if (QUERY_FLAG(op, FLAG_SCARED)) {
2262	op->speed_left--;
2263	return 0;	2261	return true;
2264	}	2262	}
		2263	else
		2264	return false;
2265	}	2265	}
2266		2266
2267	/* I've been seeing crashes where the golem has been destroyed, but
2268	* the player object still points to the defunct golem. The code that
2269	* destroys the golem looks correct, and it doesn't always happen, so
2270	* put this in a a workaround to clean up the golem pointer.
2271	*/
2272	if (op->contr->ranges[range_golem] &&
2273	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2274	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2275	op->contr->ranges[range_golem] = NULL;
2276	op->contr->golem_count = 0;
2277	}
2278
2279	/* call this here - we also will call this in do_ericserver, but	2267	/* call this here - we also will call this in do_ericserver, but
2280	* the players time has been increased when doericserver has been	2268	* the players time has been increased when doericserver has been
2281	* called, so we recheck it here.	2269	* called, so we recheck it here.
2282	*/	2270	*/
2283	HandleClient(&op->contr->socket, op->contr);	2271	if (op->contr->ns->handle_command ())
2284	if (op->speed_left<0) return 0;	2272	return true;
2285		2273
2286	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2274	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2287	/* All move commands take 1 tick, at least for now */
2288	op->speed_left--;
2289
2290	/* Instead of all the stuff below, let move_player take care
2291	* of it. Also, some of the skill stuff is only put in
2292	* there, as well as the confusion stuff.
2293	*/
2294	move_player(op, op->direction);	2275	return move_player (op, op->direction);
2295	if (op->speed_left>0) return 1;	2276
2296	else return 0;	2277	return false;
2297	}	2278	}
		2279
		2280	int
		2281	save_life (object *op)
		2282	{
		2283	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2298	return 0;	2284	return 0;
2299	}
2300		2285
2301	int save_life(object *op) {	2286	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2302	object *tmp;	2287	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
		2288	{
		2289	op->play_sound (sound_find ("ob_evaporate"));
		2290	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2303		2291
		2292	if (op->contr)
		2293	esrv_del_item (op->contr, tmp->count);
		2294
		2295	tmp->destroy ();
2304	if(!QUERY_FLAG(op,FLAG_LIFESAVE))	2296	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2297
		2298	if (op->stats.hp < 0)
		2299	op->stats.hp = op->stats.maxhp;
		2300
		2301	if (op->stats.food < 0)
		2302	op->stats.food = 999;
		2303
		2304	op->update_stats ();
2305	return 0;	2305	return 1;
2306
2307	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)
2308	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {
2309	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2310	new_draw_info_format(NDI_UNIQUE, 0,op,
2311	"Your %s vibrates violently, then evaporates.",
2312	query_name(tmp));
2313	if (op->contr)
2314	esrv_del_item(op->contr, tmp->count);
2315	remove_ob(tmp);
2316	free_object(tmp);
2317	CLEAR_FLAG(op, FLAG_LIFESAVE);
2318	if(op->stats.hp<0)
2319	op->stats.hp = op->stats.maxhp;
2320	if(op->stats.food<0)
2321	op->stats.food = 999;
2322	fix_player(op);
2323	return 1;
2324	}	2306	}
		2307
2325	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2308	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2326	CLEAR_FLAG(op, FLAG_LIFESAVE);	2309	CLEAR_FLAG (op, FLAG_LIFESAVE);
2327	enter_player_savebed(op); /* bring him home. */	2310	enter_player_savebed (op); /* bring him home. */
2328	return 0;	2311	return 0;
2329	}	2312	}
2330		2313
2331	/* This goes throws the inventory and removes unpaid objects, and puts them	2314	/* This goes throws the inventory and removes unpaid objects, and puts them
2332	* back in the map (location and map determined by values of env). This	2315	* back in the map (location and map determined by values of env). This
2333	* function will descend into containers. op is the object to start the search	2316	* function will descend into containers. op is the object to start the search
2334	* from.	2317	* from.
2335	*/	2318	*/
		2319	static void
2336	void remove_unpaid_objects(object *op, object *env)	2320	drop_unpaid_items (object *op, object *env)
2337	{	2321	{
2338	object *next;
2339
2340	while (op) {	2322	while (op)
		2323	{
2341	next=op->below; /* Make sure we have a good value, in case	2324	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2342	* we remove object 'op'	2325
2343	*/
2344	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2326	if (QUERY_FLAG (op, FLAG_UNPAID))
2345	remove_ob(op);	2327	{
2346	op->x = env->x;
2347	op->y = env->y;
2348	if (env->type == PLAYER)	2328	if (env->type == PLAYER)
2349	esrv_del_item(env->contr, op->count);	2329	esrv_del_item (env->contr, op->count);
2350	insert_ob_in_map(op, env->map, NULL,0);	2330
		2331	op->insert_at (env);
2351	}	2332	}
2352	else if (op->inv) remove_unpaid_objects(op->inv, env);	2333	else if (op->inv)
		2334	drop_unpaid_items (op->inv, env);
		2335
2353	op=next;	2336	op = next;
2354	}	2337	}
2355	}	2338	}
2356		2339
		2340	void
		2341	object::drop_unpaid_items ()
		2342	{
		2343	if (!flag [FLAG_REMOVED])
		2344	::drop_unpaid_items (inv, this);
		2345	}
2357		2346
2358	/*	2347	/*
2359	* Returns pointer a static string containing gravestone text	2348	* Returns pointer a static string containing gravestone text
2360	* Moved from apply.c to player.c - player.c is what	2349	* Moved from apply.c to player.c - player.c is what
2361	* actually uses this function. player.c may not be quite the	2350	* actually uses this function. player.c may not be quite the
2362	* best, a misc file for object actions is probably better,	2351	* best, a misc file for object actions is probably better,
2363	* but there isn't one in the server directory.	2352	* but there isn't one in the server directory.
2364	*/	2353	*/
		2354	char *
2365	char *gravestone_text (object *op)	2355	gravestone_text (object *op)
2366	{	2356	{
2367	static char buf2[MAX_BUF];	2357	static char buf2[MAX_BUF];
2368	char buf[MAX_BUF];	2358	char buf[MAX_BUF];
2369	time_t now = time (NULL);	2359	time_t now = time (NULL);
2370		2360
2371	strcpy (buf2, " R.I.P.\n\n");	2361	strcpy (buf2, " R.I.P.\n\n");
2372	if (op->type == PLAYER)	2362	if (op->type == PLAYER)
2373	sprintf (buf, "%s the %s\n", op->name, op->contr->title);	2363	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2374	else	2364	else
2375	sprintf (buf, "%s\n", op->name);	2365	sprintf (buf, "%s\n", &op->name);
		2366
2376	strncat (buf2, " ", 20 - strlen (buf) / 2);	2367	strncat (buf2, " ", 20 - strlen (buf) / 2);
2377	strcat (buf2, buf);	2368	strcat (buf2, buf);
2378	if (op->type == PLAYER)	2369	if (op->type == PLAYER)
2379	sprintf (buf, "who was in level %d when killed\n", op->level);	2370	sprintf (buf, "who was in level %d when killed\n", op->level);
2380	else	2371	else
2381	sprintf (buf, "who was in level %d when died.\n\n", op->level);	2372	sprintf (buf, "who was in level %d when died.\n\n", op->level);
		2373
2382	strncat (buf2, " ", 20 - strlen (buf) / 2);	2374	strncat (buf2, " ", 20 - strlen (buf) / 2);
2383	strcat (buf2, buf);	2375	strcat (buf2, buf);
2384	if (op->type == PLAYER) {	2376	if (op->type == PLAYER)
		2377	{
2385	sprintf (buf, "by %s.\n\n", op->contr->killer);	2378	sprintf (buf, "by %s.\n\n", op->contr->killer);
2386	strncat (buf2, " ", 21 - strlen (buf) / 2);	2379	strncat (buf2, " ", 21 - strlen (buf) / 2);
2387	strcat (buf2, buf);	2380	strcat (buf2, buf);
2388	}	2381	}
		2382
2389	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2383	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2390	strncat (buf2, " ", 20 - strlen (buf) / 2);	2384	strncat (buf2, " ", 20 - strlen (buf) / 2);
2391	strcat (buf2, buf);	2385	strcat (buf2, buf);
		2386
2392	return buf2;	2387	return buf2;
2393	}	2388	}
2394		2389
2395		2390	void
2396
2397	void do_some_living(object *op) {	2391	do_some_living (object *op)
		2392	{
2398	int last_food=op->stats.food;	2393	int last_food = op->stats.food;
2399	int gen_hp, gen_sp, gen_grace;	2394	int gen_hp, gen_sp, gen_grace;
2400	int over_hp, over_sp, over_grace;	2395	int over_hp, over_sp, over_grace;
2401	int i;	2396	int i;
2402	int rate_hp = 1200;	2397	int rate_hp = 1200;
2403	int rate_sp = 2500;	2398	int rate_sp = 2500;
2404	int rate_grace = 2000;	2399	int rate_grace = 2000;
2405	const int max_hp = 1;	2400	const int max_hp = 1;
2406	const int max_sp = 1;	2401	const int max_sp = 1;
2407	const int max_grace = 1;	2402	const int max_grace = 1;
2408		2403
2409	if (op->contr->outputs_sync) {	2404	if (op->contr->hidden)
2410	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2405	{
2411	if (op->contr->outputs[i].buf!=NULL &&	2406	op->invisible = 1000;
2412	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2407	/* the socket code flashes the player visible/invisible
2413	flush_output_element(op, &op->contr->outputs[i]);	2408	* depending on the value of invisible, so we need to
		2409	* alternate it here for it to work correctly.
		2410	*/
		2411	if (pticks & 2)
		2412	op->invisible--;
2414	}	2413	}
		2414	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2415	{
		2416	if (!op->invisible--)
		2417	{
		2418	make_visible (op);
		2419	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2420	}
		2421	}
2415		2422
2416	if(op->contr->state==ST_PLAYING) {	2423	if (op->contr->ns->state == ST_PLAYING)
2417		2424	{
2418	/* these next three if clauses make it possible to SLOW DOWN	2425	/* these next three if clauses make it possible to SLOW DOWN
2419	hp/grace/spellpoint regeneration. */	2426	hp/grace/spellpoint regeneration. */
2420	if(op->contr->gen_hp >= 0 )	2427	if (op->contr->gen_hp >= 0)
2421	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;	2428	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2422	else {	2429	else
		2430	{
2423	gen_hp = op->stats.maxhp;	2431	gen_hp = op->stats.maxhp;
2424	rate_hp -= rate_hp/2 * op->contr->gen_hp;	2432	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2425	}	2433	}
		2434
2426	if(op->contr->gen_sp >= 0 )	2435	if (op->contr->gen_sp >= 0)
2427	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;	2436	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2428	else {	2437	else
		2438	{
2429	gen_sp = op->stats.maxsp;	2439	gen_sp = op->stats.maxsp;
2430	rate_sp -= rate_sp/2 * op->contr->gen_sp;	2440	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2431	}	2441	}
		2442
2432	if(op->contr->gen_grace >= 0)	2443	if (op->contr->gen_grace >= 0)
2433	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2444	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2434	else {	2445	else
		2446	{
2435	gen_grace = op->stats.maxgrace;	2447	gen_grace = op->stats.maxgrace;
2436	rate_grace -= rate_grace/2 * op->contr->gen_grace;	2448	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2437	}	2449	}
2438		2450
2439	/* Regenerate Spell Points */	2451	/* Regenerate Spell Points */
2440	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {	2452	if (!op->contr->golem && --op->last_sp < 0)
		2453	{
2441	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);	2454	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2442	if(op->stats.sp<op->stats.maxsp) {
2443	op->stats.sp++;
2444	/* dms do not consume food */
2445	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2446	op->stats.food--;
2447	if(op->contr->digestion<0)
2448	op->stats.food+=op->contr->digestion;
2449	else if(op->contr->digestion>0 &&
2450	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2451	op->stats.food=last_food;
2452	}
2453	}
2454	if (max_sp>1) {
2455	over_sp = (gen_sp+10)/rate_sp;
2456	if (over_sp > 0) {
2457	if(op->stats.sp<op->stats.maxsp) {	2455	if (op->stats.sp < op->stats.maxsp)
2458	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;	2456	{
2459	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2460	op->stats.sp--;	2457	op->stats.sp++;
2461	if(op->stats.sp>op->stats.maxsp)	2458	/* dms do not consume food */
2462	op->stats.sp=op->stats.maxsp;	2459	if (!QUERY_FLAG (op, FLAG_WIZ))
		2460	{
		2461	op->stats.food--;
		2462	if (op->contr->digestion < 0)
		2463	op->stats.food += op->contr->digestion;
		2464	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2465	op->stats.food = last_food;
2463	}	2466	}
2464	op->last_sp=0;
2465	} else {
2466	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2467	}
2468	} else {
2469	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2470	}
2471	}
2472
2473	/* Regenerate Grace */
2474	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2475	if(--op->last_grace<0) {
2476	if(op->stats.grace<op->stats.maxgrace/2)
2477	op->stats.grace++; /* no penalty in food for regaining grace */
2478	if(max_grace>1) {
2479	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2480	if (over_grace > 0) {
2481	op->stats.sp += over_grace
2482	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2483	op->last_grace=0;
2484	} else {
2485	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2486	}	2467	}
		2468
		2469	if (max_sp > 1)
		2470	{
		2471	over_sp = (gen_sp + 10) / rate_sp;
		2472	if (over_sp > 0)
		2473	{
		2474	if (op->stats.sp < op->stats.maxsp)
		2475	{
		2476	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2477
		2478	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2479	op->stats.sp--;
		2480
		2481	if (op->stats.sp > op->stats.maxsp)
		2482	op->stats.sp = op->stats.maxsp;
		2483	}
		2484	op->last_sp = 0;
		2485	}
		2486	else
		2487	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2488	}
2487	} else {	2489	else
		2490	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2491	}
		2492
		2493	/* Regenerate Grace */
		2494	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2495	if (--op->last_grace < 0)
		2496	{
		2497	if (op->stats.grace < op->stats.maxgrace / 2)
		2498	op->stats.grace++; /* no penalty in food for regaining grace */
		2499
		2500	if (max_grace > 1)
		2501	{
		2502	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2503	if (over_grace > 0)
		2504	{
		2505	op->stats.sp += over_grace
		2506	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2507	op->last_grace = 0;
		2508	}
		2509	else
		2510	{
		2511	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2512	}
		2513	}
		2514	else
		2515	{
2488	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2516	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2489	}	2517	}
2490	/* wearing stuff doesn't detract from grace generation. */	2518	/* wearing stuff doesn't detract from grace generation. */
2491	}	2519	}
2492		2520
2493	/* Regenerate Hit Points */	2521	/* Regenerate Hit Points */
2494	if(--op->last_heal<0) {	2522	if (--op->last_heal < 0)
		2523	{
2495	if(op->stats.hp<op->stats.maxhp) {	2524	if (op->stats.hp < op->stats.maxhp)
		2525	{
2496	op->stats.hp++;	2526	op->stats.hp++;
2497	/* dms do not consume food */	2527	/* dms do not consume food */
2498	if (!QUERY_FLAG(op,FLAG_WIZ)) {	2528	if (!QUERY_FLAG (op, FLAG_WIZ))
2499	op->stats.food--;	2529	{
		2530	op->stats.food--;
2500	if(op->contr->digestion<0)	2531	if (op->contr->digestion < 0)
2501	op->stats.food+=op->contr->digestion;	2532	op->stats.food += op->contr->digestion;
2502	else if(op->contr->digestion>0 &&	2533	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2503	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2504	op->stats.food=last_food;	2534	op->stats.food = last_food;
		2535	}
		2536	}
		2537
		2538	if (max_hp > 1)
		2539	{
		2540	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2541	if (over_hp > 0)
		2542	{
		2543	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2544	op->last_heal = 0;
		2545	}
		2546	else
		2547	{
		2548	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2549	}
		2550	}
		2551	else
		2552	{
		2553	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2554	}
2505	}	2555	}
2506	}
2507	if(max_hp>1) {
2508	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2509	if (over_hp > 0) {
2510	op->stats.sp += over_hp
2511	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2512	op->last_heal=0;
2513	} else {
2514	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2515	}
2516	} else {
2517	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2518	}
2519	}
2520		2556
2521	/* Digestion */	2557	/* Digestion */
2522	if(--op->last_eat<0) {	2558	if (--op->last_eat < 0)
2523	#ifdef COZY_SERVER	2559	{
2524	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;	2560	int bonus = max (0, op->contr->digestion),
2525	int bonus=dg>0?dg:0,	2561	penalty = max (0, -op->contr->digestion);
2526	penalty=dg<0?-dg:0;
2527	#else
2528	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2529	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2530	#endif
2531		2562
2532	if(op->contr->gen_hp > 0)
2533	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2563	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2534	else	2564
2535	op->last_eat=25*(1+bonus)/(penalty +1);
2536	/* dms do not consume food */	2565	/* dms do not consume food */
2537	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2566	if (!QUERY_FLAG (op, FLAG_WIZ))
2538	}	2567	op->stats.food--;
2539	}	2568	}
2540		2569
2541	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2570	if (op->stats.food < 0 && op->stats.hp >= 0)
		2571	{
2542	object *tmp, *flesh=NULL;	2572	object *tmp, *flesh = 0;
2543		2573
2544	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2574	for (tmp = op->inv; tmp; tmp = tmp->below)
		2575	{
2545	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2576	if (!QUERY_FLAG (tmp, FLAG_UNPAID))
		2577	{
2546	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2578	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2579	{
2547	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2580	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2548	manual_apply(op,tmp,0);	2581	manual_apply (op, tmp, 0);
2549	if(op->stats.food>=0||op->stats.hp<0)	2582	if (op->stats.food >= 0 || op->stats.hp < 0)
2550	break;	2583	break;
2551	}	2584	}
2552	else if (tmp->type==FLESH) flesh=tmp;	2585	else if (tmp->type == FLESH)
		2586	flesh = tmp;
2553	} /* End if paid for object */	2587	} /* End if paid for object */
2554	} /* end of for loop */	2588	} /* end of for loop */
		2589
2555	/* If player is still starving, it means they don't have any food, so	2590	/* If player is still starving, it means they don't have any food, so
2556	* eat flesh instead.	2591	* eat flesh instead.
2557	*/	2592	*/
2558	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2593	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
		2594	{
2559	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2595	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2560	manual_apply(op,flesh,0);	2596	manual_apply (op, flesh, 0);
2561	}	2597	}
2562	} /* end if player is starving */	2598	}
2563		2599
2564	while(op->stats.food<0&&op->stats.hp>0)	2600	while (op->stats.food < 0 && op->stats.hp >= 0)
2565	op->stats.food++,op->stats.hp--;	2601	op->stats.food++, op->stats.hp--;
2566		2602
2567	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2603	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2568	kill_player(op);	2604	kill_player (op);
		2605	}
2569	}	2606	}
2570
2571
2572		2607
2573	/* If the player should die (lack of hp, food, etc), we call this.	2608	/* If the player should die (lack of hp, food, etc), we call this.
2574	* op is the player in jeopardy. If the player can not be saved (not	2609	* op is the player in jeopardy. If the player can not be saved (not
2575	* permadeath, no lifesave), this will take care of removing the player	2610	* permadeath, no lifesave), this will take care of removing the player
2576	* file.	2611	* file.
2577	*/	2612	*/
		2613	void
2578	void kill_player(object *op)	2614	kill_player (object *op)
2579	{	2615	{
2580	char buf[MAX_BUF];	2616	char buf[MAX_BUF];
2581	int x,y,i;	2617	int x, y;
		2618
		2619	//int i;
2582	mapstruct *map; /* this is for resurrection */	2620	maptile *map; /* this is for resurrection */
		2621
2583	int z;	2622	/* int z;
2584	int num_stats_lose;	2623	int num_stats_lose;
2585	int lost_a_stat;	2624	int lost_a_stat;
2586	int lose_this_stat;	2625	int lose_this_stat;
2587	int this_stat;	2626	int this_stat; */
2588	int will_kill_again;	2627	int will_kill_again;
2589	archetype *at;	2628	archetype *at;
2590	object *tmp;	2629	object *tmp;
2591		2630
2592	if(save_life(op))	2631	if (save_life (op))
2593	return;	2632	return;
2594		2633
2595
2596	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2634	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2597	* in cities ONLY!!! It is very important that this doesn't get abused.	2635	* in cities ONLY!!! It is very important that this doesn't get abused.
2598	* Look at op_on_battleground() for more info --AndreasV	2636	* Look at op_on_battleground() for more info --AndreasV
2599	*/	2637	*/
2600	if (op_on_battleground(op, &x, &y)) {	2638	if (op_on_battleground (op, &x, &y))
2601	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2639	{
2602	"You have been defeated in combat!");	2640	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2603	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2641	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2604	"Local medics have saved your life...");	2642
2605
2606	/* restore player */	2643	/* restore player */
2607	at = find_archetype("poisoning");	2644	at = archetype::find ("poisoning");
2608	tmp=present_arch_in_ob(at,op);	2645	if (object *tmp = present_arch_in_ob (at, op))
2609	if (tmp) {	2646	{
2610	remove_ob(tmp);	2647	tmp->destroy ();
2611	free_object(tmp);
2612	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2648	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
		2649	}
		2650
		2651	at = archetype::find ("confusion");
		2652	if (object *tmp = present_arch_in_ob (at, op))
2613	}	2653	{
2614		2654	tmp->destroy ();
2615	at = find_archetype("confusion");
2616	tmp=present_arch_in_ob(at,op);
2617	if (tmp) {
2618	remove_ob(tmp);
2619	free_object(tmp);
2620	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2655	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2621	}	2656	}
2622		2657
2623	cure_disease(op,0); /* remove any disease */	2658	cure_disease (op, 0); /* remove any disease */
2624	op->stats.hp=op->stats.maxhp;	2659	op->stats.hp = op->stats.maxhp;
2625	if (op->stats.food<=0) op->stats.food=999;	2660	if (op->stats.food <= 0)
2626		2661	op->stats.food = 999;
		2662
2627	/* create a bodypart-trophy to make the winner happy */	2663	/* create a bodypart-trophy to make the winner happy */
2628	tmp=arch_to_object(find_archetype("finger"));	2664	if (object *tmp = arch_to_object (archetype::find ("finger")))
2629	if (tmp != NULL)
2630	{	2665	{
2631	sprintf(buf,"%s's finger",op->name);	2666	sprintf (buf, "%s's finger", &op->name);
2632	tmp->name = add_string(buf);	2667	tmp->name = buf;
2633	sprintf(buf," This finger has been cut off %s\n"	2668	sprintf (buf, " This finger has been cut off %s\n"
2634	" the %s, when he was defeated at\n level %d by %s.\n",	2669	" the %s, when he was defeated at\n level %d by %s.\n",
2635	op->name, op->contr->title, (int)(op->level),	2670	&op->name, op->contr->title, (int) (op->level), op->contr->killer);
2636	op->contr->killer);	2671	tmp->msg = buf;
2637	tmp->msg=add_string(buf);
2638	tmp->value=0, tmp->material=0, tmp->type=0;	2672	tmp->value = 0, tmp->type = 0;
2639	tmp->materialname = NULL;	2673	tmp->materialname = "organics";
2640	tmp->x = op->x, tmp->y = op->y;	2674	tmp->insert_at (op, tmp);
2641	insert_ob_in_map(tmp,op->map,op,0);
2642	}
2643		2675	}
		2676
2644	/* teleport defeated player to new destination*/	2677	/* teleport defeated player to new destination */
2645	transfer_ob(op, x, y, 0, NULL);	2678	transfer_ob (op, x, y, 0, NULL);
2646	op->contr->braced=0;	2679	op->contr->braced = 0;
2647	return;	2680	return;
2648	}	2681	}
2649		2682
2650	INVOKE_PLAYER (DEATH, op->contr);	2683	INVOKE_PLAYER (DEATH, op->contr);
2651		2684
2652	command_kill_pets (op, 0);	2685	command_kill_pets (op, 0);
2653		2686
2654	if(op->stats.food<0) {	2687	if (op->stats.food < 0)
2655	if (op->contr->explore) {	2688	{
2656	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2657	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2658	op->stats.food=999;
2659	return;
2660	}
2661	sprintf(buf,"%s starved to death.",op->name);	2689	sprintf (buf, "%s starved to death.", &op->name);
2662	strcpy(op->contr->killer,"starvation");	2690	strcpy (op->contr->killer, "starvation");
2663	}	2691	}
2664	else {	2692	else
2665	if (op->contr->explore) {
2666	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2667	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2668	op->stats.hp=op->stats.maxhp;
2669	return;
2670	}
2671	sprintf(buf,"%s died.",op->name);	2693	sprintf (buf, "%s died.", &op->name);
2672	}
2673	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2674		2694
		2695	op->contr->play_sound (sound_find ("player_dies"));
		2696
2675	/* save the map location for corpse, gravestone*/	2697	/* save the map location for corpse, gravestone */
2676	x=op->x;y=op->y;map=op->map;	2698	x = op->x;
		2699	y = op->y;
		2700	map = op->map;
2677		2701
2678
2679	if (settings.not_permadeth == TRUE) {
2680	/* NOT_PERMADEATH code. This basically brings the character back to	2702	/* NOT_PERMADEATH code. This basically brings the character back to
2681	* life if they are dead - it takes some exp and a random stat.	2703	* life if they are dead - it takes some exp and a random stat.
2682	* See the config.h file for a little more in depth detail about this.	2704	* See the config.h file for a little more in depth detail about this.
2683	*/	2705	*/
2684		2706
2685	/* Basically two ways to go - remove a stat permanently, or just	2707	/* Basically two ways to go - remove a stat permanently, or just
2686	* make it depletion. This bunch of code deals with that aspect	2708	* make it depletion. This bunch of code deals with that aspect
2687	* of death.	2709	* of death.
2688	*/	2710	*/
2689	#ifndef COZY_SERVER	2711	#ifndef COZY_SERVER
2690	if (settings.balanced_stat_loss) {	2712	if (settings.balanced_stat_loss)
		2713	{
2691	/* If stat loss is permanent, lose one stat only. */	2714	/* If stat loss is permanent, lose one stat only. */
2692	/* Lower level chars don't lose as many stats because they suffer	2715	/* Lower level chars don't lose as many stats because they suffer
2693	more if they do. */	2716	more if they do. */
2694	/* Higher level characters can afford things such as potions of	2717	/* Higher level characters can afford things such as potions of
2695	restoration, or better, stat potions. So we slug them that	2718	restoration, or better, stat potions. So we slug them that
2696	little bit harder. */	2719	little bit harder. */
2697	/* GD */	2720	/* GD */
2698	if (settings.stat_loss_on_death)	2721	if (settings.stat_loss_on_death)
2699	num_stats_lose = 1;
2700	else
2701	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;
2702	} else {
2703	num_stats_lose = 1;	2722	num_stats_lose = 1;
2704	}	2723	else
		2724	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
		2725	}
		2726	else
		2727	num_stats_lose = 1;
		2728
2705	lost_a_stat = 0;	2729	lost_a_stat = 0;
2706		2730
2707	for (z=0; z<num_stats_lose; z++) {	2731	for (z = 0; z < num_stats_lose; z++)
		2732	{
2708	i = RANDOM() % NUM_STATS;	2733	i = RANDOM () % NUM_STATS;
2709		2734
2710	if (settings.stat_loss_on_death) {	2735	if (settings.stat_loss_on_death)
		2736	{
2711	/* Pick a random stat and take a point off it. Tell the player	2737	/* Pick a random stat and take a point off it. Tell the player
2712	* what he lost.	2738	* what he lost.
2713	*/	2739	*/
2714	change_attr_value(&(op->stats), i,-1);	2740	change_attr_value (&(op->stats), i, -1);
2715	check_stat_bounds(&(op->stats));	2741	check_stat_bounds (&(op->stats));
2716	change_attr_value(&(op->contr->orig_stats), i,-1);	2742	change_attr_value (&(op->contr->orig_stats), i, -1);
2717	check_stat_bounds(&(op->contr->orig_stats));	2743	check_stat_bounds (&(op->contr->orig_stats));
2718	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2744	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2719	lost_a_stat = 1;	2745	lost_a_stat = 1;
2720	} else {	2746	}
		2747	else
		2748	{
2721	/* deplete a stat */	2749	/* deplete a stat */
2722	archetype *deparch=find_archetype("depletion");	2750	archetype *deparch = archetype::find ("depletion");
2723	object *dep;	2751	object *dep;
		2752
		2753	dep = present_arch_in_ob (deparch, op);
		2754	if (!dep)
2724		2755	{
2725	dep = present_arch_in_ob(deparch,op);
2726	if(!dep) {
2727	dep = arch_to_object(deparch);	2756	dep = arch_to_object (deparch);
2728	insert_ob_in_ob(dep, op);	2757	insert_ob_in_ob (dep, op);
2729	}	2758	}
2730	lose_this_stat = 1;	2759	lose_this_stat = 1;
2731	if (settings.balanced_stat_loss) {	2760	if (settings.balanced_stat_loss)
		2761	{
2732	/* GD */	2762	/* GD */
2733	/* Get the stat that we're about to deplete. */	2763	/* Get the stat that we're about to deplete. */
2734	this_stat = get_attr_value(&(dep->stats), i);	2764	this_stat = get_attr_value (&(dep->stats), i);
2735	if (this_stat < 0) {	2765	if (this_stat < 0)
		2766	{
2736	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;	2767	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
2737	int keep_chance = this_stat * this_stat;	2768	int keep_chance = this_stat * this_stat;
		2769
2738	/* Yes, I am paranoid. Sue me. */	2770	/* Yes, I am paranoid. Sue me. */
2739	if (keep_chance < 1)	2771	if (keep_chance < 1)
2740	keep_chance = 1;	2772	keep_chance = 1;
2741		2773
2742	/* There is a maximum depletion total per level. */	2774	/* There is a maximum depletion total per level. */
2743	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {	2775	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2776	{
2744	lose_this_stat = 0;	2777	lose_this_stat = 0;
2745	/* Take loss chance vs keep chance to see if we	2778	/* Take loss chance vs keep chance to see if we
2746	retain the stat. */	2779	retain the stat. */
2747	} else {
2748	if (random_roll(0, loss_chance + keep_chance-1,
2749	op, PREFER_LOW) < keep_chance)
2750	lose_this_stat = 0;
2751	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2752	this_stat, keep_chance, loss_chance,
2753	lose_this_stat?"LOSE":"KEEP"); */
2754	}
2755	}	2780	}
2756	}	2781	else
2757
2758	if (lose_this_stat) {
2759	this_stat = get_attr_value(&(dep->stats), i);
2760	/* We could try to do something clever like find another
2761	* stat to reduce if this fails. But chances are, if
2762	* stats have been depleted to -50, all are pretty low
2763	* and should be roughly the same, so it shouldn't make a
2764	* difference.
2765	*/	2782	{
2766	if (this_stat>=-50) {	2783	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
2767	change_attr_value(&(dep->stats), i, -1);
2768	SET_FLAG(dep, FLAG_APPLIED);
2769	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);
2770	fix_player(op);
2771	lost_a_stat = 1;	2784	lose_this_stat = 0;
		2785	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2786	this_stat, keep_chance, loss_chance,
		2787	lose_this_stat?"LOSE":"KEEP"); */
2772	}	2788	}
2773	}	2789	}
2774	}	2790	}
2775	}	2791
2776	/* If no stat lost, tell the player. */
2777	if (!lost_a_stat)	2792	if (lose_this_stat)
2778	{	2793	{
2779	/* determine_god() seems to not work sometimes... why is this?	2794	this_stat = get_attr_value (&(dep->stats), i);
2780	Should I be using something else? GD */	2795	/* We could try to do something clever like find another
2781	const char *god = determine_god(op);	2796	* stat to reduce if this fails. But chances are, if
2782	if (god && (strcmp(god, "none")))	2797	* stats have been depleted to -50, all are pretty low
2783	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2798	* and should be roughly the same, so it shouldn't make a
2784	"moment you feel the holy presence of %s protecting"	2799	* difference.
2785	" you.", god);	2800	*/
		2801	if (this_stat >= -50)
2786	else	2802	{
2787	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"	2803	change_attr_value (&(dep->stats), i, -1);
2788	" feel a holy presence protecting you.");	2804	SET_FLAG (dep, FLAG_APPLIED);
		2805	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2806	op->update_stats ();
		2807	lost_a_stat = 1;
		2808	}
2789	}	2809	}
		2810	}
		2811	}
		2812	/* If no stat lost, tell the player. */
		2813	if (!lost_a_stat)
		2814	{
		2815	/* determine_god() seems to not work sometimes... why is this?
		2816	Should I be using something else? GD */
		2817	const char *god = determine_god (op);
		2818
		2819	if (god && (strcmp (god, "none")))
		2820	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
		2821	else
		2822	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
		2823	}
		2824	#else
		2825	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");
2790	#endif	2826	#endif
2791	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2792	" feel a holy presence protecting you from losing yourself completely.");
2793		2827
2794	/* Put a gravestone up where the character 'almost' died. List the	2828	/* Put a gravestone up where the character 'almost' died. List the
2795	* exp loss on the stone.	2829	* exp loss on the stone.
2796	*/	2830	*/
2797	tmp=arch_to_object(find_archetype("gravestone"));	2831	tmp = arch_to_object (archetype::find ("gravestone"));
2798	sprintf(buf,"%s's gravestone",op->name);	2832	sprintf (buf, "%s's gravestone", &op->name);
2799	FREE_AND_COPY(tmp->name, buf);	2833	tmp->name = buf;
2800	sprintf(buf,"%s's gravestones",op->name);	2834	sprintf (buf, "%s's gravestones", &op->name);
2801	FREE_AND_COPY(tmp->name_pl, buf);	2835	tmp->name_pl = buf;
2802	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"	2836	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);
2803	"who was killed\n"	2837	tmp->msg = buf;
2804	"by %s.\n",
2805	op->name, op->contr->title,
2806	op->contr->killer);
2807	tmp->msg = add_string(buf);
2808	tmp->x=op->x,tmp->y=op->y;	2838	tmp->x = op->x, tmp->y = op->y;
2809	insert_ob_in_map (tmp, op->map, NULL,0);	2839	insert_ob_in_map (tmp, op->map, NULL, 0);
2810		2840
2811	/**************************************/	2841	/**************************************/
2812	/* */	2842	/* */
2813	/* Subtract the experience points, */	2843	/* Subtract the experience points, */
2814	/* if we died cause of food, give us */	2844	/* if we died cause of food, give us */
2815	/* food, and reset HP's... */	2845	/* food, and reset HP's... */
2816	/* */	2846	/* */
2817	/**************************************/	2847	/**************************************/
2818		2848
2819	/* remove any poisoning and confusion the character may be suffering.*/	2849	/* remove any poisoning and confusion the character may be suffering. */
2820	/* restore player */	2850	/* restore player */
2821	at = find_archetype("poisoning");	2851	at = archetype::find ("poisoning");
2822	tmp=present_arch_in_ob(at,op);	2852	tmp = present_arch_in_ob (at, op);
2823	if (tmp) {	2853
2824	remove_ob(tmp);	2854	if (tmp)
2825	free_object(tmp);	2855	{
		2856	tmp->destroy ();
2826	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2857	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2827	}	2858	}
2828		2859
2829	at = find_archetype("confusion");	2860	at = archetype::find ("confusion");
2830	tmp=present_arch_in_ob(at,op);	2861	tmp = present_arch_in_ob (at, op);
2831	if (tmp) {	2862	if (tmp)
2832	remove_ob(tmp);	2863	{
2833	free_object(tmp);	2864	tmp->destroy ();
2834	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2865	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2835	}	2866	}
		2867
2836	cure_disease(op,0); /* remove any disease */	2868	cure_disease (op, 0); /* remove any disease */
2837		2869
2838	/*add_exp(op, (op->stats.exp * -0.20)); */	2870	/*add_exp(op, (op->stats.exp * -0.20)); */
2839	apply_death_exp_penalty(op);	2871	apply_death_exp_penalty (op);
2840	if(op->stats.food < 100) op->stats.food = 900;	2872	if (op->stats.food < 100)
		2873	op->stats.food = 900;
2841	op->stats.hp = op->stats.maxhp;	2874	op->stats.hp = op->stats.maxhp;
2842	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2875	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2843	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2876	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2844		2877
2845	/*	2878	/*
2846	* Check to see if the player is in a shop. IF so, then check to see if	2879	* Check to see if the player has any unpaid items. If so, remove them
2847	* the player has any unpaid items. If so, remove them and put them back	2880	* and put them back in the map.
2848	* in the map.	2881	*/
2849	*/	2882	op->drop_unpaid_items ();
2850		2883
2851	if (is_in_shop (op))
2852	remove_unpaid_objects(op->inv, op);
2853
2854	/****************************************/	2884	/****************************************/
2855	/* */	2885	/* */
2856	/* Move player to his current respawn- */	2886	/* Move player to his current respawn- */
2857	/* position (usually last savebed) */	2887	/* position (usually last savebed) */
2858	/* */	2888	/* */
2859	/****************************************/	2889	/****************************************/
2860		2890
2861	enter_player_savebed(op);	2891	enter_player_savebed (op);
2862		2892
2863	/* Save the player before inserting the force to reduce
2864	* chance of abuse.
2865	*/
2866	op->contr->braced=0;	2893	op->contr->braced = 0;
2867	save_player(op,1);
2868		2894
2869	/* it is possible that the player has blown something up	2895	/* it is possible that the player has blown something up
2870	* at his savebed location, and that can have long lasting	2896	* at his savebed location, and that can have long lasting
2871	* spell effects. So first see if there is a spell effect	2897	* spell effects. So first see if there is a spell effect
2872	* on the space that might harm the player.	2898	* on the space that might harm the player.
2873	*/	2899	*/
2874	will_kill_again=0;	2900	will_kill_again = 0;
2875	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2901	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2876	if (tmp->type ==SPELL_EFFECT)	2902	if (tmp->type == SPELL_EFFECT)
2877	will_kill_again|=tmp->attacktype;	2903	will_kill_again |= tmp->attacktype;
2878	}	2904
2879	if (will_kill_again) {	2905	if (will_kill_again)
		2906	{
2880	object *force;	2907	object *force;
2881	int at;	2908	int at;
2882		2909
2883	force=get_archetype(FORCE_NAME);	2910	force = get_archetype (FORCE_NAME);
2884	/* 50 ticks should be enough time for the spell to abate */	2911	/* 50 ticks should be enough time for the spell to abate */
2885	force->speed=0.1;	2912	force->speed = 0.1f;
2886	force->speed_left=-5.0;	2913	force->speed_left = -5.f;
2887	SET_FLAG(force, FLAG_APPLIED);	2914	SET_FLAG (force, FLAG_APPLIED);
2888	for (at=0; at<NROFATTACKS; at++) {	2915	for (at = 0; at < NROFATTACKS; at++)
2889	if (will_kill_again & (1 << at))	2916	if (will_kill_again & (1 << at))
2890	force->resist[at] = 100;	2917	force->resist[at] = 100;
		2918
		2919	insert_ob_in_ob (force, op);
		2920	op->update_stats ();
		2921
		2922	}
		2923
		2924	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
		2925	}
		2926
		2927	void
		2928	loot_object (object *op)
		2929	{ /* Grab and destroy some treasure */
		2930	object *tmp, *tmp2, *next;
		2931
		2932	op->close_container (); /* close open sack first */
		2933
		2934	for (tmp = op->inv; tmp; tmp = next)
		2935	{
		2936	next = tmp->below;
		2937
		2938	if (tmp->invisible)
		2939	continue;
		2940
		2941	tmp->remove ();
		2942	tmp->x = op->x, tmp->y = op->y;
		2943
		2944	if (tmp->type == CONTAINER)
		2945	loot_object (tmp); /* empty container to ground */
		2946
		2947	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2948	{
		2949	if (tmp->nrof > 1)
		2950	{
		2951	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));
		2952	tmp2->destroy ();
		2953	insert_ob_in_map (tmp, op->map, NULL, 0);
2891	}	2954	}
2892	insert_ob_in_ob(force, op);
2893	fix_player(op);
2894
2895	}
2896	/**************************************/
2897	/* */
2898	/* Repaint the characters inv, and */
2899	/* stats, and show a nasty message ;) */
2900	/* */
2901	/**************************************/
2902
2903	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2904	return;
2905	} /* NOT_PERMADETH */
2906	else {
2907	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2908	* should probably be embedded in an else statement.
2909	*/
2910
2911	op->contr->party=NULL;
2912	if (settings.set_title == TRUE)
2913	op->contr->own_title[0]='\0';
2914	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2915	check_score(op);
2916	if(op->contr->ranges[range_golem]!=NULL) {
2917	remove_friendly_object(op->contr->ranges[range_golem]);
2918	remove_ob(op->contr->ranges[range_golem]);
2919	free_object(op->contr->ranges[range_golem]);
2920	op->contr->ranges[range_golem]=NULL;
2921	op->contr->golem_count=0;
2922	}
2923	loot_object(op); /* Remove some of the items for good */
2924	remove_ob(op);
2925	op->direction=0;
2926
2927	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2928	delete_character(op->name,0);
2929	if (settings.resurrection == TRUE) {
2930	/* save playerfile sans equipment when player dies
2931	** then save it as player.pl.dead so that future resurrection
2932	** type spells will work on them nicely
2933	*/
2934	delete_character(op->name,0);
2935	op->stats.hp = op->stats.maxhp;
2936	op->stats.food = 999;
2937
2938	/* set the location of where the person will reappear when */
2939	/* maybe resurrection code should fix map also */
2940	strcpy(op->contr->maplevel, settings.emergency_mapname);
2941	if(op->map!=NULL)
2942	op->map = NULL;
2943	op->x = settings.emergency_x;
2944	op->y = settings.emergency_y;
2945	save_player(op,0);
2946	op->map = map;
2947	/* please see resurrection.c: peterm */
2948	dead_player(op);
2949	} else {	2955	else
2950	delete_character(op->name,1);	2956	tmp->destroy ();
2951	}	2957	}
2952	}	2958	else
2953	play_again(op);
2954
2955	/* peterm: added to create a corpse at deathsite. */
2956	tmp=arch_to_object(find_archetype("corpse_pl"));
2957	sprintf(buf,"%s", op->name);
2958	FREE_AND_COPY(tmp->name, buf);
2959	FREE_AND_COPY(tmp->name_pl, buf);
2960	tmp->level=op->level;
2961	tmp->x=x;tmp->y=y;
2962	if (tmp->msg)
2963	free_string(tmp->msg);
2964	tmp->msg = add_string (gravestone_text(op));
2965	SET_FLAG (tmp, FLAG_UNIQUE);
2966	insert_ob_in_map (tmp, map, NULL,0);
2967	}
2968	}
2969
2970
2971	void loot_object(object *op) { /* Grab and destroy some treasure */
2972	object *tmp,*tmp2,*next;
2973
2974	if (op->container) { /* close open sack first */
2975	esrv_apply_container (op, op->container);
2976	}
2977
2978	for(tmp=op->inv;tmp!=NULL;tmp=next) {
2979	next=tmp->below;
2980	if (tmp->type==EXPERIENCE || tmp->invisible) continue;
2981	remove_ob(tmp);
2982	tmp->x=op->x,tmp->y=op->y;
2983	if (tmp->type == CONTAINER) { /* empty container to ground */
2984	loot_object(tmp);
2985	}
2986	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)
2987	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {
2988	if(tmp->nrof>1) {
2989	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));
2990	free_object(tmp2);
2991	insert_ob_in_map(tmp,op->map,NULL,0);	2959	insert_ob_in_map (tmp, op->map, NULL, 0);
2992	} else
2993	free_object(tmp);
2994	} else
2995	insert_ob_in_map(tmp,op->map,NULL,0);
2996	}	2960	}
2997	}	2961	}
2998		2962
2999	/*	2963	/*
3000	* fix_weight(): Check recursively the weight of all players, and fix	2964	* fix_weight(): Check recursively the weight of all players, and fix
3001	* what needs to be fixed. Refresh windows and fix speed if anything	2965	* what needs to be fixed. Refresh windows and fix speed if anything
3002	* was changed.	2966	* was changed.
3003	*/	2967	*/
3004		2968	void
3005	void fix_weight(void) {	2969	fix_weight (void)
3006	player *pl;	2970	{
3007	for (pl = first_player; pl != NULL; pl = pl->next) {	2971	for_all_players (pl)
		2972	{
3008	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2973	int old = pl->ob->carrying, sum = sum_weight (pl->ob);
		2974
3009	if(old == sum)	2975	if (old == sum)
3010	continue;	2976	continue;
3011	fix_player(pl->ob);	2977	pl->ob->update_stats ();
3012	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2978	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);
3013	pl->ob->name, old, sum);
3014	}	2979	}
3015	}	2980	}
3016		2981
		2982	void
3017	void fix_luck(void) {	2983	fix_luck (void)
3018	player *pl;	2984	{
3019	for (pl = first_player; pl != NULL; pl = pl->next)	2985	for_all_players (pl)
3020	if (!pl->ob->contr->state)	2986	if (!pl->ob->contr->ns->state)
3021	change_luck(pl->ob, 0);	2987	pl->ob->change_luck (0);
3022	}	2988	}
3023
3024		2989
3025	/* cast_dust() - handles op throwing objects of type 'DUST'.	2990	/* cast_dust() - handles op throwing objects of type 'DUST'.
3026	* This is much simpler in the new spell code - we basically	2991	* This is much simpler in the new spell code - we basically
3027	* just treat this as any other spell casting object.	2992	* just treat this as any other spell casting object.
3028	*/	2993	*/
3029
3030	void	2994	void
3031	cast_dust (object * op, object * throw_ob, int dir)	2995	cast_dust (object *op, object *throw_ob, int dir)
3032	{	2996	{
3033	object *skop, *spob;	2997	object *skop, *spob;
3034		2998
3035	skop = find_skill_by_name (op, throw_ob->skill);	2999	skop = find_skill_by_name (op, throw_ob->skill);
3036		3000
3037	/* casting POTION 'dusts' is really a use_magic_item skill */	3001	/* casting POTION 'dusts' is really a use_magic_item skill */
3038	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	3002	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3039	{	3003	{
3040	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	3004	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3041	op->name);
3042	return;	3005	return;
3043	}	3006	}
3044		3007
3045	spob = throw_ob->inv;	3008	spob = throw_ob->inv;
3046		3009
3047	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	3010	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3048	// not pass NULL to cast_spell (which did indeed check itself, but	3011	// not pass NULL to cast_spell (which did indeed check itself, but
3049	// errors should be reported as early as possible IMHO)	3012	// errors should be reported as early as possible IMHO)
3050	if (!spob)	3013	if (!spob)
3051	{	3014	{
3052	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	3015	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3053	throw_ob->name, op->name);
3054	return;	3016	return;
3055	}	3017	}
3056		3018
3057	if (op->type == PLAYER)	3019	if (op->type == PLAYER)
3058	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	3020	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3059		3021
3060	cast_spell (op, throw_ob, dir, spob, NULL);	3022	cast_spell (op, throw_ob, dir, spob, NULL);
3061		3023
3062	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	3024	throw_ob->destroy ();
3063	remove_ob (throw_ob);
3064	free_object (throw_ob);
3065	}	3025	}
3066		3026
		3027	void
3067	void make_visible (object *op) {	3028	make_visible (object *op)
		3029	{
3068	op->hide = 0;	3030	op->hide = 0;
3069	op->invisible = 0;	3031	op->invisible = 0;
3070	if(op->type==PLAYER) {	3032	if (op->type == PLAYER)
		3033	{
3071	op->contr->tmp_invis = 0;	3034	op->contr->tmp_invis = 0;
3072	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);	3035	op->contr->invis_race = 0;
3073	}	3036	}
		3037
3074	update_object(op,UP_OBJ_FACE);	3038	update_object (op, UP_OBJ_CHANGE);
3075	}	3039	}
3076		3040
		3041	int
3077	int is_true_undead(object *op) {	3042	is_true_undead (object *op)
3078	object *tmp=NULL;	3043	{
3079
3080	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;	3044	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		3045	return 1;
3081		3046
3082	if(op->type==PLAYER)
3083	for(tmp=op->inv;tmp;tmp=tmp->below)
3084	if(tmp->type==EXPERIENCE && tmp->stats.Wis)
3085	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;
3086	return 0;	3047	return 0;
3087	}	3048	}
3088		3049
3089	/* look at the surrounding terrain to determine	3050	/* look at the surrounding terrain to determine
3090	* the hideability of this object. Positive levels	3051	* the hideability of this object. Positive levels
3091	* indicate greater hideability.	3052	* indicate greater hideability.
3092	*/	3053	*/
3093		3054
		3055	int
3094	int hideability(object *ob) {	3056	hideability (object *ob)
		3057	{
3095	int i,level=0, mflag;	3058	int i, level = 0, mflag;
3096	sint16 x,y;	3059	sint16 x, y;
3097		3060
3098	if(!ob||!ob->map) return 0;	3061	if (!ob || !ob->map)
		3062	return 0;
3099		3063
3100	/* so, on normal lighted maps, its hard to hide */	3064	/* so, on normal lighted maps, its hard to hide */
3101	level=ob->map->darkness - 2;	3065	level = ob->map->darkness - 2;
3102		3066
3103	/* this also picks up whether the object is glowing.	3067	/* this also picks up whether the object is glowing.
3104	* If you carry a light on a non-dark map, its not	3068	* If you carry a light on a non-dark map, its not
3105	* as bad as carrying a light on a pitch dark map */	3069	* as bad as carrying a light on a pitch dark map */
3106	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3070	if (has_carried_lights (ob))
		3071	level = -(10 + (2 * ob->map->darkness));
3107		3072
3108	/* scan through all nearby squares for terrain to hide in */	3073	/* scan through all nearby squares for terrain to hide in */
3109	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	3074	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		3075	{
3110	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3076	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3111	if (mflag & P_OUT_OF_MAP) { continue; }	3077	if (mflag & P_OUT_OF_MAP)
		3078	{
		3079	continue;
		3080	}
3112	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3081	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3113	level += 2;	3082	level += 2;
3114	else /* open terrain! */	3083	else /* open terrain! */
3115	level -= 1;	3084	level -= 1;
3116	}	3085	}
3117		3086
3118	#if 0	3087	#if 0
3119	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3088	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3120	#endif	3089	#endif
3121	return level;	3090	return level;
3122	}	3091	}
3123		3092
3124	/* For Hidden creatures - a chance of becoming 'unhidden'	3093	/* For Hidden creatures - a chance of becoming 'unhidden'
3125	* every time they move - as we subtract off 'invisibility'	3094	* every time they move - as we subtract off 'invisibility'
3126	* AND, for players, if they move into a ridiculously unhideable	3095	* AND, for players, if they move into a ridiculously unhideable
3127	* spot (surrounded by clear terrain in broad daylight). -b.t.	3096	* spot (surrounded by clear terrain in broad daylight). -b.t.
3128	*/	3097	*/
3129		3098	void
3130	void do_hidden_move (object *op) {	3099	do_hidden_move (object *op)
		3100	{
3131	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3101	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);
3132	object *skop;	3102	object *skop;
3133		3103
3134	if(!op || !op->map) return;	3104	if (!op || !op->map)
		3105	return;
3135		3106
3136	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	3107	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
3137		3108
3138	/* its *extremely* hard to run and sneak/hide at the same time! */	3109	/* its *extremely* hard to run and sneak/hide at the same time! */
3139	if(op->type==PLAYER && op->contr->run_on) {	3110	if (op->type == PLAYER && op->contr->run_on)
3140	if(!skop || num >= skop->level) {	3111	if (!skop || num >= skop->level)
		3112	{
3141	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	3113	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3142	make_visible(op);
3143	return;
3144	} else num += 20;
3145	}
3146	num += op->map->difficulty;
3147	hide = hideability(op); /* modify by terrain hidden level */
3148	num -= hide;
3149	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {
3150	make_visible(op);	3114	make_visible (op);
3151	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3115	return;
3152	"You moved out of hiding! You are visible!");
3153	}	3116	}
		3117	else
		3118	num += 20;
		3119
		3120	num += op->map->difficulty;
		3121	hide = hideability (op); /* modify by terrain hidden level */
		3122	num -= hide;
		3123
		3124	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3125	{
		3126	make_visible (op);
		3127	if (op->type == PLAYER)
		3128	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
		3129	}
3154	else if (op->type == PLAYER && skop) {	3130	else if (op->type == PLAYER && skop)
3155	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	3131	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3156	}
3157	}	3132	}
3158		3133
3159	/* determine if who is standing near a hostile creature. */	3134	/* determine if who is standing near a hostile creature. */
3160		3135
		3136	int
3161	int stand_near_hostile( object *who ) {	3137	stand_near_hostile (object *who)
		3138	{
3162	object *tmp=NULL;	3139	object *tmp = NULL;
3163	int i,friendly=0,player=0, mflags;	3140	int i, friendly = 0, player = 0, mflags;
3164	mapstruct *m;	3141	maptile *m;
3165	sint16 x,y;	3142	sint16 x, y;
3166		3143
3167	if(!who) return 0;	3144	if (!who)
		3145	return 0;
3168		3146
3169	if(who->type==PLAYER) player=1;	3147	if (who->type == PLAYER)
		3148	player = 1;
		3149
		3150	else
3170	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);	3151	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
3171		3152
3172	/* search adjacent squares */	3153	/* search adjacent squares */
3173	for(i=1;i<9;i++) {	3154	for (i = 1; i < 9; i++)
		3155	{
3174	x = who->x+freearr_x[i];	3156	x = who->x + freearr_x[i];
3175	y = who->y+freearr_y[i];	3157	y = who->y + freearr_y[i];
3176	m = who->map;	3158	m = who->map;
3177	mflags = get_map_flags(m, &m, x, y, &x, &y);	3159	mflags = get_map_flags (m, &m, x, y, &x, &y);
3178	/* space must be blocked if there is a monster. If not	3160	/* space must be blocked if there is a monster. If not
3179	* blocked, don't need to check this space.	3161	* blocked, don't need to check this space.
3180	*/	3162	*/
3181	if (mflags & P_OUT_OF_MAP) continue;	3163	if (mflags & P_OUT_OF_MAP)
		3164	continue;
3182	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;	3165	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3183		3166	continue;
3184	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {	3167
3185	if((player||friendly)	3168	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3169	{
3186	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))	3170	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3171	return 1;
		3172	else if (tmp->type == PLAYER)
		3173	{
		3174	/*don't let a hidden DM prevent you from hiding */
		3175	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3187	return 1;	3176	return 1;
3188	else if(tmp->type==PLAYER)
3189	{
3190	/*don't let a hidden DM prevent you from hiding*/
3191	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3192	return 1;
3193	}	3177	}
3194	}	3178	}
3195	}	3179	}
3196	return 0;	3180	return 0;
3197	}	3181	}
3198		3182
3199	/* check the player los field for viewability of the	3183	/* check the player los field for viewability of the
3200	* object op. This function works fine for monsters,	3184	* object op. This function works fine for monsters,
3201	* but we dont worry if the object isnt the top one in	3185	* but we dont worry if the object isnt the top one in
…		…
3208	* for them to differ. Sigh, this fctn could get a bit more complex.	3192	* for them to differ. Sigh, this fctn could get a bit more complex.
3209	* -b.t.	3193	* -b.t.
3210	* This function is now map tiling safe.	3194	* This function is now map tiling safe.
3211	*/	3195	*/
3212		3196
		3197	int
3213	int player_can_view (object *pl,object *op) {	3198	player_can_view (object *pl, object *op)
		3199	{
3214	rv_vector rv;	3200	rv_vector rv;
3215	int dx,dy;	3201	int dx, dy;
3216		3202
3217	if(pl->type!=PLAYER) {	3203	if (pl->type != PLAYER)
		3204	{
3218	LOG(llevError,"player_can_view() called for non-player object\n");	3205	LOG (llevError, "player_can_view() called for non-player object\n");
3219	return -1;	3206	return -1;
3220	}	3207	}
3221	if (!pl || !op) return 0;
3222		3208
3223	if(op->head) { op = op->head; }	3209	if (!pl || !op)
3224	get_rangevector(pl, op, &rv, 0x1);
3225
3226	/* starting with the 'head' part, lets loop
3227	* through the object and find if it has any
3228	* part that is in the los array but isnt on
3229	* a blocked los square.
3230	* we use the archetype to figure out offsets.
3231	*/
3232	while(op) {
3233	dx = rv.distance_x + op->arch->clone.x;
3234	dy = rv.distance_y + op->arch->clone.y;
3235
3236	/* only the viewable area the player sees is updated by LOS
3237	* code, so we need to restrict ourselves to that range of values
3238	* for any meaningful values.
3239	*/
3240	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3241	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3242	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3243	return 1;
3244	op = op->more;
3245	}
3246	return 0;	3210	return 0;
		3211
		3212	op = op->head_ ();
		3213
		3214	get_rangevector (pl, op, &rv, 0x1);
		3215
		3216	/* starting with the 'head' part, lets loop
		3217	* through the object and find if it has any
		3218	* part that is in the los array but isnt on
		3219	* a blocked los square.
		3220	* we use the archetype to figure out offsets.
		3221	*/
		3222	while (op)
		3223	{
		3224	dx = rv.distance_x + op->arch->x;
		3225	dy = rv.distance_y + op->arch->y;
		3226
		3227	/* only the viewable area the player sees is updated by LOS
		3228	* code, so we need to restrict ourselves to that range of values
		3229	* for any meaningful values.
		3230	*/
		3231	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
		3232	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
		3233	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
		3234	return 1;
		3235	op = op->more;
		3236	}
		3237	return 0;
3247	}	3238	}
3248		3239
3249	/* routine for both players and monsters. We call this when	3240	/* routine for both players and monsters. We call this when
3250	* there is a possibility for our action distrubing our hiding	3241	* there is a possibility for our action distrubing our hiding
3251	* place or invisiblity spell. Artefact invisiblity is not	3242	* place or invisiblity spell. Artefact invisiblity is not
3252	* effected by this. If we arent invisible to begin with, we	3243	* effected by this. If we arent invisible to begin with, we
3253	* return 0.	3244	* return 0.
3254	*/	3245	*/
		3246	int
3255	int action_makes_visible (object *op) {	3247	action_makes_visible (object *op)
		3248	{
3256		3249
3257	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3250	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3251	{
3258	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3252	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3259	return 0;	3253	return 0;
3260		3254
3261	if (op->contr && op->contr->tmp_invis == 0) return 0;	3255	if (op->contr && op->contr->tmp_invis == 0)
		3256	return 0;
3262		3257
3263	/* If monsters, they should become visible */	3258	/* If monsters, they should become visible */
3264	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3259	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
		3260	{
3265	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");	3261	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3266	return 1;	3262	return 1;
3267	}	3263	}
3268	}	3264	}
3269	return 0;	3265	return 0;
3270	}	3266	}
3271		3267
3272	/* op_on_battleground - checks if the given object op (usually	3268	/* op_on_battleground - checks if the given object op (usually
3273	* a player) is standing on a valid battleground-tile,	3269	* a player) is standing on a valid battleground-tile,
3274	* function returns TRUE/FALSE. If true x, y returns the battleground	3270	* function returns TRUE/FALSE. If true x, y returns the battleground
3275	* -exit-coord. (and if x, y not NULL)	3271	* -exit-coord. (and if x, y not NULL)
3276	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3272	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3277	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3273	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3278	* Default is to do the same as before, so only people wanting to have different points need worry about this	3274	* Default is to do the same as before, so only people wanting to have different points need worry about this
3279	*/	3275	*/
		3276	int
3280	int op_on_battleground (object *op, int *x, int *y) {	3277	op_on_battleground (object *op, int *x, int *y)
		3278	{
3281	object *tmp;	3279	object *tmp;
3282		3280
3283	/* A battleground-tile needs the following attributes to be valid:	3281	/* A battleground-tile needs the following attributes to be valid:
3284	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3282	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3285	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3283	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3286	* and the exit-coordinates sp/hp must both be > 0.	3284	* and the exit-coordinates sp/hp must both be > 0.
3287	* => The intention here is to prevent abuse of the battleground-	3285	* => The intention here is to prevent abuse of the battleground-
3288	* feature (like pickable or hidden battleground tiles). */	3286	* feature (like pickable or hidden battleground tiles). */
3289	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3287	for (tmp = op->below; tmp != NULL; tmp = tmp->below)
		3288	{
3290	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3289	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3290	{
3291	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3291	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&
3292	strcmp(tmp->name, "battleground")==0 &&	3292	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))
3293	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3293	{
3294	/*before we assign the exit, check if this is a teambattle*/	3294	/*before we assign the exit, check if this is a teambattle */
3295	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3295	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
		3296	{
3296	object *invtmp;	3297	object *invtmp;
		3298
3297	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3299	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)
3298	if(invtmp->type==FORCE && invtmp->slaying &&	3300	{
3299	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3301	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
		3302	{
3300	if (x != NULL && y != NULL)	3303	if (x != NULL && y != NULL)
3301	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3304	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
3302	return 1;	3305	return 1;
		3306	}
3303	}	3307	}
3304	}	3308	}
3305	}
3306	if (x != NULL && y != NULL)	3309	if (x != NULL && y != NULL)
3307	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);	3310	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
3308	return 1;	3311	return 1;
		3312	}
3309	}	3313	}
3310	}
3311	}	3314	}
3312	/* If we got here, did not find a battleground */	3315	/* If we got here, did not find a battleground */
3313	return 0;	3316	return 0;
3314	}	3317	}
3315		3318
3316	/*	3319	/*
…		…
3320	* attributes:	3323	* attributes:
3321	* object *who the dragon player	3324	* object *who the dragon player
3322	* int atnr the attack-number of the ability focus	3325	* int atnr the attack-number of the ability focus
3323	* int level ability level	3326	* int level ability level
3324	*/	3327	*/
		3328	void
3325	void dragon_ability_gain(object *who, int atnr, int level) {	3329	dragon_ability_gain (object *who, int atnr, int level)
		3330	{
3326	treasurelist *trlist = NULL; /* treasurelist */	3331	treasurelist *trlist = NULL; /* treasurelist */
3327	treasure *tr; /* treasure */	3332	treasure *tr; /* treasure */
3328	object *tmp,*skop; /* tmp. object */	3333	object *tmp, *skop; /* tmp. object */
3329	object *item; /* treasure object */	3334	object *item; /* treasure object */
3330	char buf[MAX_BUF]; /* tmp. string buffer */	3335	char buf[MAX_BUF]; /* tmp. string buffer */
3331	int i=0, j=0;	3336	int i = 0, j = 0;
3332		3337
3333	/* get the appropriate treasurelist */	3338	/* get the appropriate treasurelist */
3334	if (atnr == ATNR_FIRE)	3339	if (atnr == ATNR_FIRE)
3335	trlist = find_treasurelist("dragon_ability_fire");	3340	trlist = treasurelist::find ("dragon_ability_fire");
3336	else if (atnr == ATNR_COLD)	3341	else if (atnr == ATNR_COLD)
3337	trlist = find_treasurelist("dragon_ability_cold");	3342	trlist = treasurelist::find ("dragon_ability_cold");
3338	else if (atnr == ATNR_ELECTRICITY)	3343	else if (atnr == ATNR_ELECTRICITY)
3339	trlist = find_treasurelist("dragon_ability_elec");	3344	trlist = treasurelist::find ("dragon_ability_elec");
3340	else if (atnr == ATNR_POISON)	3345	else if (atnr == ATNR_POISON)
3341	trlist = find_treasurelist("dragon_ability_poison");	3346	trlist = treasurelist::find ("dragon_ability_poison");
3342		3347
3343	if (trlist == NULL || who->type != PLAYER)	3348	if (trlist == NULL || who->type != PLAYER)
		3349	return;
		3350
		3351	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
		3352
		3353	if (!tr || !tr->item)
		3354	{
		3355	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
		3356	return;
		3357	}
		3358
		3359	/* everything seems okay - now bring on the gift: */
		3360	item = tr->item;
		3361
		3362	if (item->type == SPELL)
		3363	{
		3364	if (check_spell_known (who, item->name))
3344	return;	3365	return;
3345		3366
3346	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3367	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3347	tr = tr->next, i++);	3368	do_learn_spell (who, item, 0);
3348		3369	return;
3349	if (tr == NULL || tr->item == NULL) {	3370	}
3350	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3371
		3372	/* grant direct spell */
		3373	if (item->type == SPELLBOOK)
		3374	{
		3375	if (!item->inv)
		3376	{
		3377	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
		3378	return;
		3379	}
		3380	if (check_spell_known (who, item->inv->name))
3351	return;	3381	return;
3352	}
3353
3354	/* everything seems okay - now bring on the gift: */
3355	item = &(tr->item->clone);
3356
3357	if (item->type == SPELL) {
3358	if (check_spell_known (who, item->name))
3359	return;
3360
3361	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);
3362	do_learn_spell (who, item, 0);
3363	return;
3364	}
3365
3366	/* grant direct spell */
3367	if (item->type == SPELLBOOK) {
3368	if (!item->inv) {
3369	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",
3370	item->name);
3371	return;
3372	}
3373	if (check_spell_known (who, item->inv->name))
3374	return;
3375	if (item->invisible) {	3382	if (item->invisible)
		3383	{
3376	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3384	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3377	do_learn_spell (who, item->inv, 0);	3385	do_learn_spell (who, item->inv, 0);
3378	return;	3386	return;
3379	}	3387	}
3380	}	3388	}
3381	else if (item->type == SKILL_TOOL && item->invisible) {	3389	else if (item->type == SKILL_TOOL && item->invisible)
		3390	{
3382	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3391	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3392	{
3383		3393
3384	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3394	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3385	* in this way, if the player is missing any of the attacktypes, he gets	3395	* in this way, if the player is missing any of the attacktypes, he gets
3386	* them. As it is now, if the player has any that match the granted skill,	3396	* them. As it is now, if the player has any that match the granted skill,
3387	* but not all of them, he gets nothing.	3397	* but not all of them, he gets nothing.
3388	*/	3398	*/
3389	if (!(skop->attacktype & item->attacktype)) {	3399	if (!(skop->attacktype & item->attacktype))
		3400	{
3390	/* Give new attacktype */	3401	/* Give new attacktype */
3391	skop->attacktype |= item->attacktype;	3402	skop->attacktype |= item->attacktype;
3392		3403
3393	/* always add physical if there's none */	3404	/* always add physical if there's none */
3394	skop->attacktype |= AT_PHYSICAL;	3405	skop->attacktype |= AT_PHYSICAL;
3395		3406
3396	if (item->msg != NULL)	3407	if (item->msg != NULL)
3397	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3408	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3398		3409
3399	/* Give player new face */	3410	/* Give player new face */
3400	if (item->animation_id) {	3411	if (item->animation_id)
		3412	{
3401	who->face = skop->face;	3413	who->face = skop->face;
3402	who->animation_id = item->animation_id;	3414	who->animation_id = item->animation_id;
3403	who->anim_speed = item->anim_speed;	3415	who->anim_speed = item->anim_speed;
3404	who->last_anim = 0;	3416	who->last_anim = 0;
3405	who->state = 0;	3417	who->state = 0;
3406	animate_object(who, who->direction);	3418	animate_object (who, who->direction);
3407	}	3419	}
3408	}	3420	}
3409	}	3421	}
3410	}	3422	}
3411	else if (item->type == FORCE) {	3423	else if (item->type == FORCE)
		3424	{
3412	/* forces in the treasurelist can alter the player's stats */	3425	/* forces in the treasurelist can alter the player's stats */
3413	object *skin;	3426	object *skin;
		3427
3414	/* first get the dragon skin force */	3428	/* first get the dragon skin force */
3415	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3429	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3416	skin=skin->below);	3430	;
3417	if (skin == NULL) return;	3431
3418		3432	if (!skin)
		3433	return;
		3434
3419	/* adding new spellpath attunements */	3435	/* adding new spellpath attunements */
3420	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3436	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3437	{
3421	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3438	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3422		3439
3423	/* print message */	3440	/* print message */
3424	sprintf(buf, "You feel attuned to ");	3441	sprintf (buf, "You feel attuned to ");
3425	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3442	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3443	{
3426	if(item->path_attuned & (1<<i)) {	3444	if (item->path_attuned & (1 << i))
		3445	{
3427	if (j)	3446	if (j)
3428	strcat(buf," and ");	3447	strcat (buf, " and ");
3429	else	3448	else
3430	j = 1;	3449	j = 1;
3431	strcat(buf, spellpathnames[i]);	3450	strcat (buf, spellpathnames[i]);
3432	}	3451	}
3433	}	3452	}
3434	strcat(buf,".");	3453	strcat (buf, ".");
3435	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3454	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3436	}	3455	}
3437		3456
3438	/* evtl. adding flags: */	3457	/* evtl. adding flags: */
3439	if(QUERY_FLAG(item, FLAG_XRAYS))	3458	if (QUERY_FLAG (item, FLAG_XRAYS))
3440	SET_FLAG(skin, FLAG_XRAYS);	3459	SET_FLAG (skin, FLAG_XRAYS);
3441	if(QUERY_FLAG(item, FLAG_STEALTH))	3460	if (QUERY_FLAG (item, FLAG_STEALTH))
3442	SET_FLAG(skin, FLAG_STEALTH);	3461	SET_FLAG (skin, FLAG_STEALTH);
3443	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3462	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3444	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3463	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3445		3464
3446	/* print message if there is one */	3465	/* print message if there is one */
3447	if (item->msg != NULL)	3466	if (item->msg != NULL)
3448	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3467	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3468	}
		3469	else
3449	}	3470	{
3450	else {
3451	/* generate misc. treasure */	3471	/* generate misc. treasure */
3452	tmp = arch_to_object (tr->item);	3472	tmp = arch_to_object (tr->item);
3453	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3473	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3454	tmp = insert_ob_in_ob (tmp, who);	3474	tmp = insert_ob_in_ob (tmp, who);
3455	if (who->type == PLAYER)	3475	if (who->type == PLAYER)
3456	esrv_send_item(who, tmp);	3476	esrv_send_item (who, tmp);
3457	}	3477	}
3458	}	3478	}
3459		3479
3460	/**	3480	/**
3461	* Unready an object for a player. This function does nothing if the object was	3481	* Unready an object for a player. This function does nothing if the object was
3462	* not readied.	3482	* not readied.
3463	*/	3483	*/
		3484	void
3464	void player_unready_range_ob(player *pl, object *ob) {	3485	player_unready_range_ob (player *pl, object *ob)
3465	rangetype i;	3486	{
		3487	if (pl->ob->current_weapon == ob)
		3488	pl->ob->current_weapon = 0;
3466		3489
3467	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3490	if (pl->combat_ob == ob)
3468	if (pl->ranges[i] == ob) {	3491	pl->combat_ob = 0;
3469	pl->ranges[i] = NULL;	3492
3470	if (pl->shoottype == i) {	3493	if (pl->ranged_ob == ob)
3471	pl->shoottype = range_none;	3494	pl->ranged_ob = 0;
3472	}
3473	}
3474	}
3475	}	3495	}
		3496
		3497	sint8
		3498	player::visibility_at (maptile *map, int x, int y) const
		3499	{
		3500	if (!ns)
		3501	return 0;
		3502
		3503	int dx, dy;
		3504	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3505	return 0;
		3506
		3507	x += dx - ns->current_x + ns->mapx / 2;
		3508	y += dy - ns->current_y + ns->mapy / 2;
		3509
		3510	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))
		3511	return 0;
		3512
		3513	return 100 - blocked_los [x][y];
		3514	}

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