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Comparing deliantra/server/server/player.C (file contents):
Revision 1.13 by pippijn, Fri Sep 1 14:12:04 2006 UTC vs.
Revision 1.148 by root, Mon Jun 4 12:19:09 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 1.13 2006/09/01 14:12:04 pippijn 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 it
		9	* under the terms of the GNU General Public License as published by the Free
		10	* Software Foundation; either version 2 of the License, or (at your option)
		11	* any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful, but
		14	* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
		15	* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
		16	* for more details.
		17	*
		18	* You should have received a copy of the GNU General Public License along
		19	* with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
		20	* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
		21	*
		22	* The authors can be reached via e-mail to <crossfire@schmorp.de>
4	*/	23	*/
5		24
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>	25	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	26	#include <sproto.h>
35	#endif
36	#include <sounds.h>	27	#include <sounds.h>
37	#include <living.h>	28	#include <living.h>
38	#include <object.h>	29	#include <object.h>
39	#include <spells.h>	30	#include <spells.h>
40	#include <skills.h>	31	#include <skills.h>
41	#include <newclient.h>
42		32
43	#ifdef COZY_SERVER	33	#include <algorithm>
44	extern int same_party (partylist *a, partylist *b);	34	#include <functional>
45	#endif
46		35
47	player *find_player(const char *plname)	36	playervec players;
		37
		38	void
		39	display_motd (const object *op)
48	{	40	{
49	player *pl;	41	char buf[MAX_BUF];
50	for(pl=first_player;pl!=NULL;pl=pl->next)	42	char motd[HUGE_BUF];
51	{	43	FILE *fp;
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))	44	int comp;
		45	int size;
		46
		47	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
		48	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
53	return pl;	49	return;
54	};
55	return NULL;
56	}
57		50
58	player* find_player_partial_name( const char* plname )	51	motd[0] = '\0';
		52	size = 0;
		53
		54	while (fgets (buf, MAX_BUF, fp))
59	{	55	{
60	player* pl;	56	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;	57	continue;
67		58
68	if ( !strcmp( pl->ob->name, plname) )	59	strncat (motd + size, buf, HUGE_BUF - size);
69	return pl;	60	size += strlen (buf);
		61	}
70		62
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )	63	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
		64	close_and_delete (fp, comp);
		65	}
		66
		67	void
		68	send_rules (const object *op)
		69	{
		70	char buf[MAX_BUF];
		71	char rules[HUGE_BUF];
		72	FILE *fp;
		73	int comp;
		74	int size;
		75
		76	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
		77	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		78	return;
		79
		80	rules[0] = '\0';
		81	size = 0;
		82
		83	while (fgets (buf, MAX_BUF, fp))
		84	{
		85	if (*buf == '#')
		86	continue;
		87
		88	if (size + strlen (buf) >= HUGE_BUF)
		89	{
		90	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
		91	break;
		92	}
		93
		94	strncat (rules + size, buf, HUGE_BUF - size);
		95	size += strlen (buf);
		96	}
		97
		98	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
		99	close_and_delete (fp, comp);
		100	}
		101
		102	void
		103	send_news (const object *op)
		104	{
		105	char buf[MAX_BUF];
		106	char news[HUGE_BUF];
		107	char subject[MAX_BUF];
		108	FILE *fp;
		109	int comp;
		110	int size;
		111
		112	sprintf (buf, "%s/%s", settings.confdir, settings.news);
		113	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		114	return;
		115
		116	news[0] = '\0';
		117	subject[0] = '\0';
		118	size = 0;
		119
		120	while (fgets (buf, MAX_BUF, fp))
		121	{
		122	if (*buf == '#')
		123	continue;
		124
		125	if (*buf == '%')
		126	{ /* send one news */
		127	if (size > 0)
		128	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 */
		129
		130	strcpy (subject, buf + 1);
		131	strip_endline (subject);
		132	size = 0;
		133	news[0] = '\0';
		134	}
		135	else
		136	{
		137	if (size + strlen (buf) >= HUGE_BUF)
72	{	138	{
73	if ( found )	139	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
74	return NULL;	140	break;
75
76	found = pl;
77	}	141	}
		142	strncat (news + size, buf, HUGE_BUF - size);
		143	size += strlen (buf);
78	}	144	}
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		145	}
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);	146
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	147	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
91	return;	148	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);	149	close_and_delete (fp, comp);
103	}	150	}
104		151
105	void send_rules(const object *op) {	152	/* This loads the first map an puts the player on it. */
106	char buf[MAX_BUF];	153	static void
107	char rules[HUGE_BUF];	154	set_first_map (object *op)
108	FILE *fp;	155	{
109	int comp;	156	op->contr->maplevel = first_map_path;
110	int size;	157	op->x = -1;
111		158	op->y = -1;
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);	159	}
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	160
		161	void
		162	player::activate ()
		163	{
		164	if (active)
114	return;	165	return;
		166
		167	players.insert (this);
		168	ob->remove ();
		169	ob->map = 0;
		170	ob->activate_recursive ();
		171	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		172	add_friendly_object (ob);
		173	}
		174
		175	void
		176	player::deactivate ()
		177	{
		178	if (!active)
		179	return;
		180
		181	terminate_all_pets (ob);
		182	remove_friendly_object (ob);
		183	ob->deactivate_recursive ();
		184
		185	if (ob->map)
		186	maplevel = ob->map->path;
		187
		188	ob->remove ();
		189	ob->map = 0;
		190	party = 0;
		191
		192	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		193
		194	players.erase (this);
		195	}
		196
		197	// connect the player with a specific client
		198	// also changes, rationalises, and fixes some incorrect settings
		199	void
		200	player::connect (client *ns)
		201	{
		202	this->ns = ns;
		203	ns->pl = this;
		204
		205	run_on = 0;
		206	fire_on = 0;
		207	ob->close_container (); //TODO: client-specific
		208
		209	ns->update_look = 0;
		210	ns->look_position = 0;
		211
		212	clear_los (this);
		213
		214	ns->reset_stats ();
		215
		216	/* make sure he's a player -- needed because of class change. */
		217	ob->type = PLAYER; // we are paranoid
		218	ob->race = ob->arch->clone.race;
		219
		220	ob->carrying = sum_weight (ob);
		221	link_player_skills (ob);
		222
		223	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
		224
		225	assign (title, ob->arch->clone.name);
		226
		227	/* if it's a dragon player, set the correct title here */
		228	if (is_dragon_pl (ob))
115	}	229	{
116	rules[0]='\0';	230	object *tmp, *abil = 0, *skin = 0;
117	size=0;	231
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	232	shstr_cmp dragon_ability_force ("dragon_ability_force");
119	if( *buf == '#')	233	shstr_cmp dragon_skin_force ("dragon_skin_force");
120	continue;	234
121	if (size + strlen(buf)>=HUGE_BUF)	235	for (tmp = ob->inv; tmp; tmp = tmp->below)
		236	if (tmp->type == FORCE)
		237	if (tmp->arch->archname == dragon_ability_force)
		238	abil = tmp;
		239	else if (tmp->arch->archname == dragon_skin_force)
		240	skin = tmp;
		241
		242	set_dragon_name (ob, abil, skin);
		243	}
		244
		245	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		246
		247	esrv_new_player (this, ob->weight + ob->carrying);
		248
		249	ob->flag [FLAG_READY_WEAPON] = false;
		250	ob->flag [FLAG_READY_SKILL] = false;
		251	ob->flag [FLAG_READY_BOW] = false;
		252
		253	for (object *op = ob->inv; op; op = op->below)
		254	if (op->flag [FLAG_APPLIED])
		255	switch (op->type)
122	{	256	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	257	case SKILL:
124	break;	258	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;	259	break;
167	}	260
168	strncat(news+size,buf,HUGE_BUF-size);	261	case WAND:
169	size+=strlen(buf);	262	case ROD:
		263	case HORN:
		264	case BOW:
		265	ranged_ob = op;
		266	break;
		267
		268	case WEAPON:
		269	combat_ob = op;
		270	break;
170	}	271	}
171	}	272
		273	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
		274	ob->update_stats ();
		275
		276	ns->floorbox_update ();
		277	esrv_send_inventory (ob, ob);
		278	esrv_add_spells (this, 0);
		279
		280	activate ();
		281
		282	send_rules (ob);
		283	send_news (ob);
		284	display_motd (ob);
		285
		286	INVOKE_PLAYER (CONNECT, this);
		287	INVOKE_PLAYER (LOGIN, this);
		288	}
		289
		290	void
		291	player::disconnect ()
		292	{
		293	if (ns)
172		294	{
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,	295	if (active)
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,	296	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		297
181	int playername_ok(const char *cp) {	298	INVOKE_PLAYER (DISCONNECT, this);
182	/* Don't allow - or _ as first character in the name */
183	if (*cp == '-' || *cp == '_') return 0;
184		299
185	for(;*cp!='\0';cp++)	300	ns->reset_stats ();
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')	301	ns->pl = 0;
187	return 0;	302	ns = 0;
188	return 1;
189	}
190
191	/* This no longer sets the player map. Also, it now updates
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	}	303	}
227		304
228	/* Clears basically the entire player structure except	305	if (ob)
229	* for next and socket.	306	ob->close_container (); //TODO: client-specific
230	*/
231	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
232	p->attachable_init (); //HACK
233		307
		308	deactivate ();
		309	}
		310
		311	// the need for this function can be explained
		312	// by load_object not returning the object
		313	void
		314	player::set_object (object *op)
		315	{
		316	ob = observe = op;
		317	ob->contr = this; /* this aren't yet in archetype */
		318
		319	ob->speed = 1.0f;
		320	ob->speed_left = 0.5f;
		321
		322	ob->direction = 5; /* So player faces south */
		323	}
		324
		325	void
		326	player::set_observe (object *op)
		327	{
		328	observe = op ? op : ob;
		329	do_los = 1;
		330	}
		331
		332	player::player ()
		333	{
234	/* There are some elements we want initialized to non zero value -	334	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	335	* we deal with that below this point.
236	*/	336	*/
237	p->party=NULL;	337	outputs_sync = 4;
238	p->outputs_sync=16; /* Every 2 seconds */	338	outputs_count = 4;
239	p->outputs_count=1; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	339	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		340
243	#ifdef AUTOSAVE	341	savebed_map = first_map_path; /* Init. respawn position */
244	p->last_save_tick = 9999999;	342
245	#endif	343	gen_sp_armour = 10;
		344	bowtype = bow_normal;
		345	petmode = pet_normal;
		346	listening = 10;
		347	usekeys = containers;
		348	peaceful = 1; /* default peaceful */
		349	do_los = 1;
		350
		351	weapon_sp = 1.0f;
		352	weapon_sp_left = 0.5f;
		353	}
		354
		355	void
		356	player::do_destroy ()
		357	{
		358	disconnect ();
		359
		360	attachable::do_destroy ();
		361
		362	if (ob)
246		363	{
247	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	364	ob->destroy_inv (false);
		365	ob->destroy ();
248		366	}
249	op->contr=p; /* this aren't yet in archetype */
250	p->ob = op;
251	op->speed_left=0.5;
252	op->speed=1.0;
253	op->direction=5; /* So player faces south */
254	op->stats.wc=2;
255	op->run_away = 25; /* Then we panick... */
256	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
257
258	roll_stats(op);
259	p->state=ST_ROLL_STAT;
260	clear_los(op);
261
262	p->gen_sp_armour=10;
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	}	367	}
300		368
301		369	player::~player ()
302	/* This loads the first map an puts the player on it. */
303	static void set_first_map(object *op)
304	{	370	{
305	strcpy(op->contr->maplevel, first_map_path);	371	/* Clear item stack */
306	op->x = -1;	372	free (stack_items);
307	op->y = -1;
308	enter_exit(op, NULL);
309	}	373	}
310		374
311	/* Tries to add player on the connection passwd in ns.	375	/* 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	376	* All we can really get in this is some settings like host and display
313	* mode.	377	* mode.
314	*/	378	*/
		379	player *
		380	player::create ()
		381	{
		382	player *pl = new player;
315		383
316	int add_player(NewSocket *ns) {	384	pl->set_object (arch_to_object (get_player_archetype (0)));
317	player *p;
318		385
319	p=get_player(NULL);	386	pl->ob->roll_stats ();
320	p->socket = *ns;	387	pl->ob->stats.wc = 2;
321	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));	388	pl->ob->run_away = 25; /* Then we panick... */
322	if(p->socket.faces_sent == NULL)	389
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);	390	set_first_map (pl->ob);
331		391
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;	392	return pl;
339	}	393	}
340		394
341	/*	395	/*
342	* get_player_archetype() return next player archetype from archetype	396	* get_player_archetype() return next player archetype from archetype
343	* list. Not very efficient routine, but used only creating new players.	397	* list. Not very efficient routine, but used only creating new players.
344	* Note: there MUST be at least one player archetype!	398	* Note: there MUST be at least one player archetype!
345	*/	399	*/
		400	archetype *
346	archetype *get_player_archetype(archetype* at)	401	get_player_archetype (archetype *at)
347	{	402	{
348	archetype *start = at;	403	archetype *start = at;
		404
349	for (;;) {	405	for (;;)
		406	{
350	if (at==NULL || at->next==NULL)	407	if (at == NULL || at->next == NULL)
351	at=first_archetype;	408	at = first_archetype;
352	else	409	else
353	at=at->next;	410	at = at->next;
		411
354	if(at->clone.type==PLAYER)	412	if (at->clone.type == PLAYER)
355	return at;	413	return at;
		414
356	if (at == start) {	415	if (at == start)
		416	{
357	LOG (llevError, "No Player archetypes\n");	417	LOG (llevError, "No Player archetypes\n");
358	exit (-1);	418	exit (-1);
359	}	419	}
360	}	420	}
361	}	421	}
362		422
363		423	object *
364	object *get_nearest_player(object *mon) {	424	get_nearest_player (object *mon)
		425	{
365	object *op = NULL;	426	object *op = NULL;
366	player *pl = NULL;
367	objectlink *ol;	427	objectlink *ol;
368	unsigned lastdist;	428	unsigned lastdist;
369	rv_vector rv;	429	rv_vector rv;
370		430
371	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	431	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
		432	{
372	/* We should not find free objects on this friendly list, but it	433	/* We should not find free objects on this friendly list, but it
373	* does periodically happen. Given that, lets deal with it.	434	* does periodically happen. Given that, lets deal with it.
374	* While unlikely, it is possible the next object on the friendly	435	* While unlikely, it is possible the next object on the friendly
375	* list is also free, so encapsulate this in a while loop.	436	* list is also free, so encapsulate this in a while loop.
376	*/	437	*/
377	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {	438	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
		439	{
378	object *tmp=ol->ob;	440	object *tmp = ol->ob;
379		441
380	/* Can't do much more other than log the fact, because the object	442	/* Can't do much more other than log the fact, because the object
381	* itself will have been cleared.	443	* itself will have been cleared.
382	*/	444	*/
383	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");	445	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
		446	tmp->debug_desc ());
384	ol = ol->next;	447	ol = ol->next;
385	remove_friendly_object(tmp);	448	remove_friendly_object (tmp);
		449	if (!ol)
386	if (!ol) return op;	450	return op;
387	}	451	}
388		452
389	/* Remove special check for player from this. First, it looks to cause	453	/* 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	454	* some crashes (ol->ob->contr not set properly?), but secondly, a more
391	* complicated method of state checking would be needed in any case -	455	* 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	456	* as it was, a clever player could type quit, and the function would
393	* skip them over while waiting for confirmation. Remove	457	* skip them over while waiting for confirmation. Remove
394	* on_same_map check, as can_detect_enemy also does this	458	* on_same_map check, as can_detect_enemy also does this
395	*/	459	*/
396	if (!can_detect_enemy(mon,ol->ob,&rv))	460	if (!can_detect_enemy (mon, ol->ob, &rv))
397	continue;	461	continue;
398		462
399	if(lastdist>rv.distance) {	463	if (lastdist > rv.distance)
		464	{
400	op=ol->ob;	465	op = ol->ob;
401	lastdist=rv.distance;	466	lastdist = rv.distance;
402	}	467	}
403	}	468	}
404	for (pl=first_player; pl != NULL; pl=pl->next) {	469
		470	for_all_players (pl)
405	if (can_detect_enemy(mon, pl->ob,&rv)) {	471	if (can_detect_enemy (mon, pl->ob, &rv))
406
407	if(lastdist>rv.distance) {	472	if (lastdist > rv.distance)
408	op=pl->ob;
409	lastdist=rv.distance;
410	}
411	}	473	{
412	}	474	op = pl->ob;
		475	lastdist = rv.distance;
		476	}
		477
413	#if 0	478	#if 0
414	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	479	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
415	#endif	480	#endif
416	return op;	481	return op;
417	}	482	}
418		483
419	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	484	/* 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	485	* result in a monster paths backtracking. It basically determines how large a
421	* detour a monster will take from the direction path when looking	486	* detour a monster will take from the direction path when looking
…		…
435	* circling behaviour. Unfortunately, this function is also used to determined	500	* 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	501	* if the creature should cast a spell, so returning a direction in that case
437	* is probably not a good thing.	502	* is probably not a good thing.
438	*/	503	*/
439	#define MAX_SPACES 50	504	#define MAX_SPACES 50
440
441		505
442	/*	506	/*
443	* Returns the direction to the player, if valid. Returns 0 otherwise.	507	* 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	508	* 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	509	* 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.	522	* 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,	523	* 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	524	* since only simple checks to blocked are being called, which could mean the monster
461	* is blocking itself.	525	* is blocking itself.
462	*/	526	*/
		527	int
463	int path_to_player(object *mon, object *pl, unsigned mindiff) {	528	path_to_player (object *mon, object *pl, unsigned mindiff)
		529	{
464	rv_vector rv;	530	rv_vector rv;
465	sint16 x,y;	531	sint16 x, y;
466	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	532	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
467	mapstruct *m ,*lastmap;	533	maptile *m, *lastmap;
468		534
469	get_rangevector(mon, pl, &rv, 0);	535	get_rangevector (mon, pl, &rv, 0);
470		536
471	if (rv.distance<mindiff) return 0;	537	if (rv.distance < mindiff)
		538	return 0;
472		539
473	x=mon->x;	540	x = mon->x;
474	y=mon->y;	541	y = mon->y;
475	m=mon->map;	542	m = mon->map;
476	dir = rv.direction;	543	dir = rv.direction;
477	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	544	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);	545	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		546
479	/* If we can't solve it within the search distance, return now. */	547	/* If we can't solve it within the search distance, return now. */
480	if (diff>max) return 0;	548	if (diff > max)
		549	return 0;
		550
481	while (diff >1 && max>0) {	551	while (diff > 1 && max > 0)
		552	{
482	lastx = x;	553	lastx = x;
483	lasty = y;	554	lasty = y;
484	lastmap = m;	555	lastmap = m;
485	x = lastx + freearr_x[dir];	556	x = lastx + freearr_x[dir];
486	y = lasty + freearr_y[dir];	557	y = lasty + freearr_y[dir];
487		558
488	mflags = get_map_flags(m, &m, x, y, &x, &y);	559	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);	560	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
490		561
491	/* Space is blocked - try changing direction a little */	562	/* Space is blocked - try changing direction a little */
492	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))	563	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)))) {	564	&& (m == mon->map && blocked_link (mon, m, x, y))))
		565	{
494	/* recalculate direction from last good location. Possible	566	/* recalculate direction from last good location. Possible
495	* we were not traversing ideal location before.	567	* we were not traversing ideal location before.
496	*/	568	*/
497	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);	569	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
498	if (rv.direction != dir) {	570	if (rv.direction != dir)
		571	{
499	/* OK - says direction should be different - lets reset the	572	/* OK - says direction should be different - lets reset the
500	* the values so it will try again.	573	* the values so it will try again.
501	*/	574	*/
502	x = lastx;	575	x = lastx;
503	y = lasty;	576	y = lasty;
504	m = lastmap;	577	m = lastmap;
505	dir = firstdir = rv.direction;	578	dir = firstdir = rv.direction;
		579	}
506	} else {	580	else
		581	{
507	/* direct path is blocked - try taking a side step to	582	/* direct path is blocked - try taking a side step to
508	* either the left or right.	583	* either the left or right.
509	* Note increase the values in the loop below to be	584	* Note increase the values in the loop below to be
510	* more than -1/1 respectively will mean the monster takes	585	* more than -1/1 respectively will mean the monster takes
511	* bigger detour. Have to be careful about these values getting	586	* 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	587	* too big (3 or maybe 4 or higher) as the monster may just try
513	* stepping back and forth	588	* stepping back and forth
514	*/	589	*/
515	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {	590	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		591	{
		592	if (i == 0)
516	if (i==0) continue; /* already did this, so skip it */	593	continue; /* already did this, so skip it */
517	/* Use lastdir here - otherwise,	594	/* Use lastdir here - otherwise,
518	* since the direction that the creature should move in	595	* since the direction that the creature should move in
519	* may change, you could get infinite loops.	596	* may change, you could get infinite loops.
520	* ie, player is northwest, but monster can only	597	* ie, player is northwest, but monster can only
521	* move west, so it does that. It goes some distance,	598	* move west, so it does that. It goes some distance,
522	* gets blocked, finds that it should move north,	599	* gets blocked, finds that it should move north,
523	* can't do that, but now finds it can move east, and	600	* can't do that, but now finds it can move east, and
524	* gets back to its original point. lastdir contains	601	* gets back to its original point. lastdir contains
525	* the last direction the creature has successfully	602	* the last direction the creature has successfully
526	* moved.	603	* moved.
527	*/	604	*/
528		605
529	x = lastx + freearr_x[absdir(lastdir+i)];	606	x = lastx + freearr_x[absdir (lastdir + i)];
530	y = lasty + freearr_y[absdir(lastdir+i)];	607	y = lasty + freearr_y[absdir (lastdir + i)];
531	m = lastmap;	608	m = lastmap;
532	mflags = get_map_flags(m, &m, x, y, &x, &y);	609	mflags = get_map_flags (m, &m, x, y, &x, &y);
533	if (mflags & P_OUT_OF_MAP) continue;	610	if (mflags & P_OUT_OF_MAP)
		611	continue;
534	blocked = GET_MAP_MOVE_BLOCK(m, x, y);	612	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
535	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;	613	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		614	continue;
536	if (mflags & P_BLOCKSVIEW) continue;	615	if (mflags & P_BLOCKSVIEW)
		616	continue;
537		617
538	if (m == mon->map && blocked_link(mon, m, x, y)) break;	618	if (m == mon->map && blocked_link (mon, m, x, y))
		619	break;
539	}	620	}
540	/* go through entire loop without finding a valid	621	/* go through entire loop without finding a valid
541	* sidestep to take - thus, no valid path.	622	* sidestep to take - thus, no valid path.
542	*/	623	*/
543	if (i==(DETOUR_AMOUNT+1))	624	if (i == (DETOUR_AMOUNT + 1))
544	return 0;	625	return 0;
545	diff--;	626	diff--;
546	lastdir=dir;	627	lastdir = dir;
547	max--;	628	max--;
548	if (!firstdir) firstdir = dir+i;	629	if (!firstdir)
		630	firstdir = dir + i;
549	} /* else check alternate directions */	631	} /* else check alternate directions */
550	} /* if blocked */	632	} /* if blocked */
551	else {	633	else
		634	{
552	/* we moved towards creature, so diff is less */	635	/* we moved towards creature, so diff is less */
553	diff--;	636	diff--;
554	max--;	637	max--;
555	lastdir=dir;	638	lastdir = dir;
		639	if (!firstdir)
556	if (!firstdir) firstdir = dir;	640	firstdir = dir;
		641	}
		642
		643	if (diff <= 1)
557	}	644	{
558	if (diff<=1) {
559	/* Recalculate diff (distance) because we may not have actually	645	/* Recalculate diff (distance) because we may not have actually
560	* headed toward player for entire distance.	646	* headed toward player for entire distance.
561	*/	647	*/
562	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);	648	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);	649	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
564	}	650	}
565	if (diff>max) return 0;	651
		652	if (diff > max)
		653	return 0;
566	}	654	}
		655
567	/* If we reached the max, didn't find a direction in time */	656	/* If we reached the max, didn't find a direction in time */
568	if (!max) return 0;	657	if (!max)
		658	return 0;
569		659
570	return firstdir;	660	return firstdir;
571	}	661	}
572		662
		663	void
573	void give_initial_items(object *pl,treasurelist *items) {	664	give_initial_items (object *pl, treasurelist * items)
		665	{
574	object *op,*next=NULL;	666	object *op, *next = NULL;
575		667
576	if(pl->randomitems!=NULL)	668	if (pl->randomitems != NULL)
577	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);	669	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
578		670
579	for (op=pl->inv; op; op=next) {	671	for (op = pl->inv; op; op = next)
		672	{
580	next = op->below;	673	next = op->below;
581		674
582	/* Forces get applied per default, unless they have the	675	/* Forces get applied per default, unless they have the
583	* flag "neutral" set. Sorry but I can't think of a better way	676	* flag "neutral" set. Sorry but I can't think of a better way
584	*/	677	*/
585	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))	678	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
586	SET_FLAG(op,FLAG_APPLIED);	679	SET_FLAG (op, FLAG_APPLIED);
587		680
588	/* we never give weapons/armour if these cannot be used	681	/* we never give weapons/armour if these cannot be used
589	* by this player due to race restrictions	682	* by this player due to race restrictions
590	*/	683	*/
591	if (pl->type == PLAYER) {	684	if (pl->type == PLAYER)
		685	{
592	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&	686	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&
593	(op->type == ARMOUR || op->type == BOOTS ||	687	(op->type == ARMOUR || op->type == BOOTS ||
594	op->type == CLOAK || op->type == HELMET ||	688	op->type == CLOAK || op->type == HELMET ||
595	op->type == SHIELD || op->type == GLOVES ||	689	op->type == SHIELD || op->type == GLOVES ||
596	op->type == BRACERS || op->type == GIRDLE)) ||	690	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	}	691	{
602	}	692	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;	693	continue;
622	}	694	}
623	if (op->nrof > 1) op->nrof = 1;	695	}
		696
		697	/* This really needs to be better - we should really give
		698	* a substitute spellbook. The problem is that we don't really
		699	* have a good idea what to replace it with (need something like
		700	* a first level treasurelist for each skill.)
		701	* remove duplicate skills also
		702	*/
		703	if (op->type == SPELLBOOK || op->type == SKILL)
624	}	704	{
		705	object *tmp;
625		706
		707	for (tmp = op->below; tmp; tmp = tmp->below)
		708	if (tmp->type == op->type && tmp->name == op->name)
		709	break;
		710
		711	if (tmp)
		712	{
		713	op->destroy ();
		714	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);
		715	continue;
		716	}
		717
		718	if (op->nrof > 1)
		719	op->nrof = 1;
		720	}
		721
626	if (op->type == SPELLBOOK && op->inv) {	722	if (op->type == SPELLBOOK && op->inv)
		723	{
627	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);	724	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
628	}	725	}
629		726
630	/* Give starting characters identified, uncursed, and undamned	727	/* Give starting characters identified, uncursed, and undamned
631	* items. Just don't identify gold or silver, or it won't be	728	* items. Just don't identify gold or silver, or it won't be
632	* merged properly.	729	* merged properly.
633	*/	730	*/
634	if (need_identify(op)) {	731	if (need_identify (op))
		732	{
635	SET_FLAG(op, FLAG_IDENTIFIED);	733	SET_FLAG (op, FLAG_IDENTIFIED);
636	CLEAR_FLAG(op, FLAG_CURSED);	734	CLEAR_FLAG (op, FLAG_CURSED);
637	CLEAR_FLAG(op, FLAG_DAMNED);	735	CLEAR_FLAG (op, FLAG_DAMNED);
		736	}
		737	if (op->type == SPELL)
638	}	738	{
639	if(op->type==SPELL) {	739	op->destroy ();
640	remove_ob(op);
641	free_object(op);
642	continue;	740	continue;
		741	}
		742	else if (op->type == SKILL)
643	}	743	{
644	else if(op->type==SKILL) {
645	SET_FLAG(op, FLAG_CAN_USE_SKILL);	744	SET_FLAG (op, FLAG_CAN_USE_SKILL);
646	op->stats.exp = 0;	745	op->stats.exp = 0;
647	op->level = 1;	746	op->level = 1;
648	}	747	}
649	/* lock all 'normal items by default */	748	/* lock all 'normal items by default */
		749	else
650	else SET_FLAG(op, FLAG_INV_LOCKED);	750	SET_FLAG (op, FLAG_INV_LOCKED);
651	} /* for loop of objects in player inv */	751	} /* for loop of objects in player inv */
652		752
653	/* Need to set up the skill pointers */	753	/* Need to set up the skill pointers */
654	link_player_skills(pl);	754	link_player_skills (pl);
655	}	755	}
656		756
657	void get_name(object *op) {	757	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) {	758	get_party_password (object *op, partylist *party)
		759	{
734	if (party == NULL) {	760	if (party == NULL)
		761	{
735	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	762	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
736	return;	763	return;
737	}	764	}
		765
738	op->contr->write_buf[0]='\0';	766	op->contr->write_buf[0] = '\0';
739	op->contr->state=ST_GET_PARTY_PASSWORD;	767	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740	op->contr->party_to_join = party;	768	op->contr->party_to_join = party;
741	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	769	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
742	}	770	}
743
744		771
745	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	772	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
		773	static int
746	int roll_stat(void) {	774	roll_stat (void)
		775	{
747	int a[4],i,j,k;	776	int a[4], i, j, k;
748		777
749	for(i=0;i<4;i++)	778	for (i = 0; i < 4; i++)
750	a[i]=(int)RANDOM()%6+1;	779	a[i] = (int) rndm (6) + 1;
751		780
752	for(i=0,j=0,k=7;i<4;i++)	781	for (i = 0, j = 0, k = 7; i < 4; i++)
753	if(a[i]<k)	782	if (a[i] < k)
754	k=a[i],j=i;	783	k = a[i], j = i;
755		784
756	for(i=0,k=0;i<4;i++) {	785	for (i = 0, k = 0; i < 4; i++)
757	if(i!=j)	786	if (i != j)
758	k+=a[i];	787	k += a[i];
759	}	788
760	return k;	789	return k;
761	}	790	}
762		791
763	void roll_stats(object *op) {	792	void
		793	object::roll_stats ()
		794	{
		795	int statsort [NUM_STATS];
		796
		797	for (;;)
		798	{
764	int sum=0;	799	int sum = 0;
765	int i = 0, j = 0;	800	for (int i = NUM_STATS; i--; )
766	int statsort[7];	801	sum += statsort [i] = roll_stat ();
767		802
768	do {	803	if (sum >= 82 && sum <= 116)
769	op->stats.Str=roll_stat();	804	break;
770	op->stats.Dex=roll_stat();	805	}
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		806
781	/* Sort the stats so that rerolling is easier... */	807	// Sort the stats so that rerolling is easier...
782	statsort[0] = op->stats.Str;	808	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		809
790	/* a quick and dirty bubblesort? */	810	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];	811	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		812
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;	813	stats.exp = 0;
821	op->stats.ac=0;	814	stats.ac = 0;
822		815
		816	stats.hp = stats.maxhp;
		817	stats.sp = stats.maxsp;
		818	stats.grace = stats.maxgrace;
		819
		820	if (contr)
		821	{
823	op->contr->levhp[1] = 9;	822	contr->levhp[1] = 9;
824	op->contr->levsp[1] = 6;	823	contr->levsp[1] = 6;
825	op->contr->levgrace[1] = 3;	824	contr->levgrace[1] = 3;
826		825
827	fix_player(op);	826	contr->orig_stats = stats;
		827	}
		828	}
		829
		830	void
		831	object::swap_stats (int a, int b)
		832	{
		833	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		834
		835	for (int i = 0; i < NUM_STATS; ++i)
		836	stats.stat (i) = contr->orig_stats.stat (i);
		837
		838	//TODO: the following code looks so borked and should, at the very least,
		839	// be merged with the similar code in roll_stats
		840	stats.ac = 0;
		841
		842	level = 1;
		843	stats.exp = 0;
		844	stats.ac = 0;
		845
828	op->stats.hp = op->stats.maxhp;	846	stats.hp = stats.maxhp;
829	op->stats.sp = op->stats.maxsp;	847	stats.sp = stats.maxsp;
830	op->stats.grace = op->stats.maxgrace;	848	stats.grace = stats.maxgrace;
		849
		850	if (contr)
		851	{
		852	contr->levhp[1] = 9;
		853	contr->levsp[1] = 6;
		854	contr->levgrace[1] = 3;
		855
831	op->contr->orig_stats=op->stats;	856	contr->orig_stats = stats;
		857	}
832	}	858	}
833		859
834	void Roll_Again(object *op)	860	static void
		861	start_info (object *op)
835	{	862	{
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];	863	char buf[MAX_BUF];
844		864
845	if ( op->contr->Swap_First == -1 ) {	865	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);	866	new_draw_info (NDI_UNIQUE, 0, op, buf);
861	op->stats.Str = op->contr->orig_stats.Str;	867	//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);	868	//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	}	869	}
953		870
954	/* This function takes the key that is passed, and does the	871	/* This function takes the key that is passed, and does the
955	* appropriate action with it (change race, or other things).	872	* appropriate action with it (change race, or other things).
956	* The function name is for historical reasons - now we have	873	* The function name is for historical reasons - now we have
957	* separate race and class; this actually changes the RACE,	874	* separate race and class; this actually changes the RACE,
958	* not the class.	875	* not the class.
959	*/	876	*/
960		877	void
961	int key_change_class(object *op, char key)	878	player::chargen_race_done ()
962	{	879	{
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 */	880	/* this must before then initial items are given */
974	esrv_new_player(op->contr, op->weight+op->carrying);	881	esrv_new_player (ob->contr, ob->weight + ob->carrying);
975	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976		882
		883	treasurelist *tl = treasurelist::find ("starting_wealth");
		884	if (tl)
		885	create_treasure (tl, ob, 0, 0, 0);
		886
977	INVOKE_PLAYER (BIRTH, op->contr);	887	INVOKE_PLAYER (BIRTH, ob->contr);
978	INVOKE_PLAYER (LOGIN, op->contr);	888	INVOKE_PLAYER (LOGIN, ob->contr);
979		889
980	op->contr->state=ST_PLAYING;	890	ob->contr->ns->state = ST_PLAYING;
981		891
982	if (op->msg) {	892	if (ob->msg)
983	free_string(op->msg);	893	ob->msg = 0;
984	op->msg=NULL;
985	}
986		894
987	/* We create this now because some of the unique maps will need it	895	/* We create this now because some of the unique maps will need it
988	* to save here.	896	* 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	*/	897	*/
1029		898	{
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	update_object(op,UP_OBJ_FACE);
1054	esrv_update_item(UPD_FACE,op,op);
1055	fix_player(op);
1056	op->stats.hp=op->stats.maxhp;
1057	op->stats.sp=op->stats.maxsp;
1058	op->stats.grace=0;
1059	if (op->msg)
1060	new_draw_info(NDI_BLUE, 0, op, op->msg);
1061	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1062	return 0;
1063	}
1064
1065	int key_confirm_quit(object *op, char key)
1066	{
1067	char buf[MAX_BUF];	899	char buf[MAX_BUF];
1068
1069	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1070	op->contr->state=ST_PLAYING;
1071	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1072	return 1;
1073	}
1074
1075	INVOKE_PLAYER (LOGOUT, op->contr);
1076	INVOKE_PLAYER (QUIT , op->contr);
1077
1078	terminate_all_pets(op);
1079	leave_map(op);
1080	op->direction=0;
1081	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1082	"%s quits the game.",op->name);
1083
1084	strcpy(op->contr->killer,"quit");
1085	check_score(op);
1086	op->contr->party=NULL;
1087	if (settings.set_title == TRUE)
1088	op->contr->own_title[0]='\0';
1089
1090	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1091	mapstruct *mp, *next;
1092
1093	/* We need to hunt for any per player unique maps in memory and
1094	* get rid of them. The trailing slash in the path is intentional,
1095	* so that players named 'Ab' won't match against players 'Abe' pathname
1096	*/
1097	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);	900	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
1098	for (mp=first_map; mp!=NULL; mp=next) {	901	make_path_to_file (buf);
1099	next = mp->next;	902	}
1100	if (!strncmp(mp->path, buf, strlen(buf)))	903
1101	delete_map(mp);	904	start_info (ob);
1102	}	905	CLEAR_FLAG (ob, FLAG_WIZ);
1103		906	give_initial_items (ob, ob->randomitems);
1104	delete_character(op->name, 1);	907	link_player_skills (ob);
		908	esrv_send_inventory (ob, ob);
		909	ob->update_stats ();
		910
		911	/* This moves the player to a different start map, if there
		912	* is one for this race
		913	*/
		914	if (*first_map_ext_path)
1105	}	915	{
1106	play_again(op);	916	object *tmp;
1107	return 1;	917	char mapname[MAX_BUF];
1108	}
1109		918
		919	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->archname);
		920	tmp = object::create ();
		921	EXIT_PATH (tmp) = mapname;
		922	EXIT_X (tmp) = ob->x;
		923	EXIT_Y (tmp) = ob->y;
		924	ob->enter_exit (tmp); /* we don't really care if it succeeded;
		925	* if the map isn't there, then stay on the
		926	* default initial map */
		927	tmp->destroy ();
		928	}
		929	else
		930	LOG (llevDebug, "first_map_ext_path not set\n");
		931	}
		932
		933	void
		934	player::chargen_race_next ()
		935	{
		936	/* Following actually changes the race - this is the default command
		937	* if we don't match with one of the options above.
		938	*/
		939
		940	do
		941	{
		942	shstr name = ob->name;
		943	int x = ob->x, y = ob->y;
		944
		945	ob->remove_statbonus ();
		946	ob->remove ();
		947	ob->arch = get_player_archetype (ob->arch);
		948	ob->arch->clone.copy_to (ob);
		949	ob->instantiate ();
		950	ob->stats = ob->contr->orig_stats;
		951	ob->name = ob->name_pl = name;
		952	ob->x = x;
		953	ob->y = y;
		954	SET_ANIMATION (ob, 2); /* So player faces south */
		955	insert_ob_in_map (ob, ob->map, ob, 0);
		956	assign (ob->contr->title, ob->arch->clone.name);
		957	ob->add_statbonus ();
		958	}
		959	while (!allowed_class (ob));
		960
		961	update_object (ob, UP_OBJ_FACE);
		962	esrv_update_item (UPD_FACE, ob, ob);
		963	ob->update_stats ();
		964	ob->stats.hp = ob->stats.maxhp;
		965	ob->stats.sp = ob->stats.maxsp;
		966	ob->stats.grace = 0;
		967	}
		968
		969	void
1110	void flee_player(object *op) {	970	flee_player (object *op)
		971	{
1111	int dir,diff;	972	int dir, diff;
1112	rv_vector rv;	973	rv_vector rv;
1113		974
1114	if(op->stats.hp < 0) {	975	if (op->stats.hp < 0)
		976	{
1115	LOG(llevDebug, "Fleeing player is dead.\n");	977	LOG (llevDebug, "Fleeing player is dead.\n");
1116	CLEAR_FLAG(op, FLAG_SCARED);	978	CLEAR_FLAG (op, FLAG_SCARED);
		979	return;
		980	}
		981
		982	if (op->enemy == NULL)
		983	{
		984	LOG (llevDebug, "Fleeing player had no enemy.\n");
		985	CLEAR_FLAG (op, FLAG_SCARED);
		986	return;
		987	}
		988
		989	/* Seen some crashes here. Since we don't store an
		990	* op->enemy_count, it is possible that something destroys the
		991	* actual enemy, and the object is recycled.
		992	*/
		993	if (op->enemy->map == NULL)
		994	{
		995	CLEAR_FLAG (op, FLAG_SCARED);
		996	op->enemy = NULL;
		997	return;
		998	}
		999
		1000	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		1001	{
		1002	op->enemy = NULL;
		1003	CLEAR_FLAG (op, FLAG_SCARED);
		1004	return;
		1005	}
		1006
		1007	get_rangevector (op, op->enemy, &rv, 0);
		1008
		1009	dir = absdir (4 + rv.direction);
		1010	for (diff = 0; diff < 3; diff++)
		1011	{
		1012	int m = 1 - (RANDOM () & 2);
		1013
		1014	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
1117	return;	1015	return;
1118	}	1016	}
1119		1017
1120	if(op->enemy==NULL) {
1121	LOG(llevDebug,"Fleeing player had no enemy.\n");
1122	CLEAR_FLAG(op, FLAG_SCARED);
1123	return;
1124	}
1125
1126	/* Seen some crashes here. Since we don't store an
1127	* op->enemy_count, it is possible that something destroys the
1128	* actual enemy, and the object is recycled.
1129	*/
1130	if (op->enemy->map == NULL) {
1131	CLEAR_FLAG(op, FLAG_SCARED);
1132	op->enemy=NULL;
1133	return;
1134	}
1135
1136	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {
1137	op->enemy=NULL;
1138	CLEAR_FLAG(op, FLAG_SCARED);
1139	return;
1140	}
1141	get_rangevector(op, op->enemy, &rv, 0);
1142
1143	dir=absdir(4+rv.direction);
1144	for(diff=0;diff<3;diff++) {
1145	int m=1-(RANDOM()&2);
1146	if(move_ob(op,absdir(dir+diff*m),op)||
1147	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1148	return;
1149	}
1150	}
1151	/* Cornered, get rid of scared */	1018	/* Cornered, get rid of scared */
1152	CLEAR_FLAG(op, FLAG_SCARED);	1019	CLEAR_FLAG (op, FLAG_SCARED);
1153	op->enemy=NULL;	1020	op->enemy = NULL;
1154	}	1021	}
1155
1156		1022
1157	/* check_pick sees if there is stuff to be picked up/picks up stuff.	1023	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1158	* IT returns 1 if the player should keep on moving, 0 if he should	1024	* It returns 1 if the player should keep on moving, 0 if he should
1159	* stop.	1025	* stop.
1160	*/	1026	*/
		1027	int
1161	int check_pick(object *op) {	1028	check_pick (object *op)
		1029	{
1162	object *tmp, *next;	1030	object *tmp, *next;
1163	tag_t next_tag=0, op_tag;
1164	int stop = 0;	1031	int stop = 0;
1165	int j, k, wvratio;	1032	int wvratio;
1166	char putstring[128], tmpstr[16];	1033	char putstring[128];
1167
1168		1034
1169	/* if you're flying, you cna't pick up anything */	1035	/* if you're flying, you cna't pick up anything */
1170	if (op->move_type & MOVE_FLYING)	1036	if (op->move_type & MOVE_FLYING)
1171	return 1;	1037	return 1;
1172		1038
1173	op_tag = op->count;
1174
1175	next = op->below;	1039	next = op->below;
1176	if (next)
1177	next_tag = next->count;
1178		1040
1179	/* loop while there are items on the floor that are not marked as	1041	/* loop while there are items on the floor that are not marked as
1180	* destroyed */	1042	* destroyed */
1181	while (next && ! was_destroyed (next, next_tag))	1043	while (next && !next->destroyed ())
1182	{	1044	{
1183	tmp = next;	1045	tmp = next;
1184	next = tmp->below;	1046	next = tmp->below;
1185	if (next)
1186	next_tag = next->count;
1187		1047
1188	if (was_destroyed (op, op_tag))	1048	if (op->destroyed ())
1189	return 0;	1049	return 0;
1190		1050
1191	if ( ! can_pick (op, tmp))	1051	if (!can_pick (op, tmp))
1192	continue;	1052	continue;
1193		1053
1194	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1054	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1195	{	1055	{
1196	if (item_matched_string (op, tmp, op->contr->search_str))	1056	if (item_matched_string (op, tmp, op->contr->search_str))
1197	pick_up (op, tmp);	1057	pick_up (op, tmp);
1198	continue;	1058	continue;
1199	}	1059	}
1200		1060
1201	/* high not bit set? We're using the old autopickup model */	1061	/* high not bit set? We're using the old autopickup model */
1202	if(!(op->contr->mode & PU_NEWMODE)) {	1062	if (!(op->contr->mode & PU_NEWMODE))
		1063	{
1203	switch (op->contr->mode) {	1064	switch (op->contr->mode)
		1065	{
		1066	case 0:
1204	case 0: return 1; /* don't pick up */	1067	return 1; /* don't pick up */
		1068	case 1:
1205	case 1: pick_up (op, tmp);	1069	pick_up (op, tmp);
1206	return 1;	1070	return 1;
		1071	case 2:
1207	case 2: pick_up (op, tmp);	1072	pick_up (op, tmp);
1208	return 0;	1073	return 0;
		1074	case 3:
1209	case 3: return 0; /* stop before pickup */	1075	return 0; /* stop before pickup */
		1076	case 4:
1210	case 4: pick_up (op, tmp);	1077	pick_up (op, tmp);
1211	break;	1078	break;
		1079	case 5:
1212	case 5: pick_up (op, tmp);	1080	pick_up (op, tmp);
1213	stop = 1;	1081	stop = 1;
1214	break;	1082	break;
1215	case 6:	1083	case 6:
1216	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1084	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1217	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1218	pick_up(op, tmp);	1085	pick_up (op, tmp);
1219	break;	1086	break;
1220		1087
1221	case 7:	1088	case 7:
1222	if (tmp->type == MONEY || tmp->type == GEM)	1089	if (tmp->type == MONEY || tmp->type == GEM)
1223	pick_up(op, tmp);	1090	pick_up (op, tmp);
1224	break;	1091	break;
1225		1092
1226	default:	1093	default:
1227	/* use value density */	1094	/* use value density */
1228	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1095	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1229	&& (query_cost (tmp, op, F_TRUE) * 100	1096	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1230	/ (tmp->weight * MAX (tmp->nrof, 1)))
1231	>= op->contr->mode)
1232	pick_up(op,tmp);	1097	pick_up (op, tmp);
1233	}	1098	}
1234	}	1099	}
1235	else { /* old model */	1100	else
		1101	{ /* old model */
1236	/* NEW pickup handling */	1102	/* NEW pickup handling */
1237	if(op->contr->mode & PU_DEBUG)	1103	if (op->contr->mode & PU_DEBUG)
1238	{
1239	/* some debugging code to figure out item information */
1240	if(tmp->name!=NULL)
1241	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1242	tmp->name, tmp->type,
1243	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1244	else
1245	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1246	tmp->arch->name, tmp->type,
1247	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1248	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1249
1250	sprintf(putstring,"...flags: ");
1251	for(k=0;k<4;k++)
1252	{
1253	for(j=0;j<32;j++)
1254	{
1255	if((tmp->flags[k]>>j)&0x01)
1256	{	1104	{
1257	sprintf(tmpstr,"%d ",k*32+j);	1105	/* some debugging code to figure out item information */
1258	strcat(putstring, tmpstr);	1106	if (tmp->name != NULL)
		1107	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1108	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1109	else
		1110	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1111	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1112
		1113	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1259	}	1114	}
		1115
		1116	/* philosophy:
		1117	* It's easy to grab an item type from a pile, as long as it's
		1118	* generic. This takes no game-time. For more detailed pickups
		1119	* and selections, select-items should be used. This is a
		1120	* grab-as-you-run type mode that's really useful for arrows for
		1121	* example.
		1122	* The drawback: right now it has no frontend, so you need to
		1123	* stick the bits you want into a calculator in hex mode and then
		1124	* convert to decimal and then 'pickup <#>
		1125	*/
		1126
		1127	/* the first two modes are exclusive: if NOTHING we return, if
		1128	* STOP then we stop. All the rest are applied sequentially,
		1129	* meaning if any test passes, the item gets picked up. */
		1130
		1131	/* if mode is set to pick nothing up, return */
		1132
		1133	if (op->contr->mode & PU_NOTHING)
		1134	return 1;
		1135
		1136	/* if mode is set to stop when encountering objects, return */
		1137	/* take STOP before INHIBIT since it doesn't actually pick
		1138	* anything up */
		1139
		1140	if (op->contr->mode & PU_STOP)
		1141	return 0;
		1142
		1143	/* useful for going into stores and not losing your settings... */
		1144	/* and for battles wher you don't want to get loaded down while
		1145	* fighting */
		1146	if (op->contr->mode & PU_INHIBIT)
		1147	return 1;
		1148
		1149	/* prevent us from turning into auto-thieves :) */
		1150	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1151	continue;
		1152
		1153	/* ignore known cursed objects */
		1154	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1155	continue;
		1156
		1157	/* all food and drink if desired */
		1158	/* question: don't pick up known-poisonous stuff? */
		1159	if (op->contr->mode & PU_FOOD)
		1160	if (tmp->type == FOOD)
		1161	{
		1162	pick_up (op, tmp);
		1163	continue;
		1164	}
		1165
		1166	if (op->contr->mode & PU_DRINK)
		1167	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		1168	{
		1169	pick_up (op, tmp);
		1170	continue;
		1171	}
		1172
		1173	if (op->contr->mode & PU_POTION)
		1174	if (tmp->type == POTION)
		1175	{
		1176	pick_up (op, tmp);
		1177	continue;
		1178	}
		1179
		1180	/* spellbooks, skillscrolls and normal books/scrolls */
		1181	if (op->contr->mode & PU_SPELLBOOK)
		1182	if (tmp->type == SPELLBOOK)
		1183	{
		1184	pick_up (op, tmp);
		1185	continue;
		1186	}
		1187
		1188	if (op->contr->mode & PU_SKILLSCROLL)
		1189	if (tmp->type == SKILLSCROLL)
		1190	{
		1191	pick_up (op, tmp);
		1192	continue;
		1193	}
		1194
		1195	if (op->contr->mode & PU_READABLES)
		1196	if (tmp->type == BOOK || tmp->type == SCROLL)
		1197	{
		1198	pick_up (op, tmp);
		1199	continue;
		1200	}
		1201
		1202	/* wands/staves/rods/horns */
		1203	if (op->contr->mode & PU_MAGIC_DEVICE)
		1204	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1205	{
		1206	pick_up (op, tmp);
		1207	continue;
		1208	}
		1209
		1210	/* pick up all magical items */
		1211	if (op->contr->mode & PU_MAGICAL)
		1212	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1213	{
		1214	pick_up (op, tmp);
		1215	continue;
		1216	}
		1217
		1218	if (op->contr->mode & PU_VALUABLES)
		1219	{
		1220	if (tmp->type == MONEY || tmp->type == GEM)
		1221	{
		1222	pick_up (op, tmp);
		1223	continue;
		1224	}
1260	}	1225	}
		1226
		1227	/* rings & amulets - talismans seems to be typed AMULET */
		1228	if (op->contr->mode & PU_JEWELS)
		1229	if (tmp->type == RING || tmp->type == AMULET)
		1230	{
		1231	pick_up (op, tmp);
		1232	continue;
		1233	}
		1234
		1235	/* we don't forget dragon food */
		1236	if (op->contr->mode & PU_FLESH)
		1237	if (tmp->type == FLESH)
		1238	{
		1239	pick_up (op, tmp);
		1240	continue;
		1241	}
		1242
		1243	/* bows and arrows. Bows are good for selling! */
		1244	if (op->contr->mode & PU_BOW)
		1245	if (tmp->type == BOW)
		1246	{
		1247	pick_up (op, tmp);
		1248	continue;
		1249	}
		1250
		1251	if (op->contr->mode & PU_ARROW)
		1252	if (tmp->type == ARROW)
		1253	{
		1254	pick_up (op, tmp);
		1255	continue;
		1256	}
		1257
		1258	/* all kinds of armor etc. */
		1259	if (op->contr->mode & PU_ARMOUR)
		1260	if (tmp->type == ARMOUR)
		1261	{
		1262	pick_up (op, tmp);
		1263	continue;
		1264	}
		1265
		1266	if (op->contr->mode & PU_HELMET)
		1267	if (tmp->type == HELMET)
		1268	{
		1269	pick_up (op, tmp);
		1270	continue;
		1271	}
		1272
		1273	if (op->contr->mode & PU_SHIELD)
		1274	if (tmp->type == SHIELD)
		1275	{
		1276	pick_up (op, tmp);
		1277	continue;
		1278	}
		1279
		1280	if (op->contr->mode & PU_BOOTS)
		1281	if (tmp->type == BOOTS)
		1282	{
		1283	pick_up (op, tmp);
		1284	continue;
		1285	}
		1286
		1287	if (op->contr->mode & PU_GLOVES)
		1288	if (tmp->type == GLOVES)
		1289	{
		1290	pick_up (op, tmp);
		1291	continue;
		1292	}
		1293
		1294	if (op->contr->mode & PU_CLOAK)
		1295	if (tmp->type == CLOAK)
		1296	{
		1297	pick_up (op, tmp);
		1298	continue;
		1299	}
		1300
		1301	/* hoping to catch throwing daggers here */
		1302	if (op->contr->mode & PU_MISSILEWEAPON)
		1303	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1304	{
		1305	pick_up (op, tmp);
		1306	continue;
		1307	}
		1308
		1309	/* careful: chairs and tables are weapons! */
		1310	if (op->contr->mode & PU_ALLWEAPON)
		1311	{
		1312	if (tmp->type == WEAPON && tmp->name != NULL)
		1313	{
		1314	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
		1315	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
		1316	{
		1317	pick_up (op, tmp);
		1318	continue;
		1319	}
		1320	}
		1321
		1322	if (tmp->type == WEAPON && tmp->name == NULL)
		1323	{
		1324	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
		1325	{
		1326	pick_up (op, tmp);
		1327	continue;
		1328	}
		1329	}
1261	}	1330	}
1262	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1263		1331
		1332	/* misc stuff that's useful */
		1333	if (op->contr->mode & PU_KEY)
		1334	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
		1335	{
		1336	pick_up (op, tmp);
		1337	continue;
		1338	}
		1339
		1340	/* any of the last 4 bits set means we use the ratio for value
		1341	* pickups */
		1342	if (op->contr->mode & PU_RATIO)
		1343	{
		1344	/* use value density to decide what else to grab */
		1345	/* >=7 was >= op->contr->mode */
		1346	/* >=7 is the old standard setting. Now we take the last 4 bits
		1347	* and multiply them by 5, giving 0..15*5== 5..75 */
		1348	wvratio = (op->contr->mode & PU_RATIO) * 5;
		1349	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
		1350	{
		1351	pick_up (op, tmp);
1264	#if 0	1352	#if 0
1265	/* print the flags too */	1353	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1266	for(k=0;k<4;k++)	1354	if (tmp->name != NULL)
1267	{	1355	{
1268	fprintf(stderr,"%d [%d] ", k, k*32+31);	1356	fprintf (stderr, "%s", tmp->name);
1269	for(j=0;j<32;j++)	1357	}
1270	{	1358	else
1271	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1359	fprintf (stderr, "%s", tmp->arch->archname);
1272	if(!((j+1)%4))fprintf(stderr," ");	1360	fprintf (stderr, ",%d] = ", tmp->type);
1273	}	1361	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1274	fprintf(stderr," [%d]\n", k*32);
1275	}
1276	#endif	1362	#endif
1277	}	1363	continue;
1278	/* philosophy:	1364	}
1279	* It's easy to grab an item type from a pile, as long as it's
1280	* generic. This takes no game-time. For more detailed pickups
1281	* and selections, select-items shoul dbe used. This is a
1282	* grab-as-you-run type mode that's really useful for arrows for
1283	* example.
1284	* The drawback: right now it has no frontend, so you need to
1285	* stick the bits you want into a calculator in hex mode and then
1286	* convert to decimal and then 'pickup <#>
1287	*/
1288
1289	/* the first two modes are exclusive: if NOTHING we return, if
1290	* STOP then we stop. All the rest are applied sequentially,
1291	* meaning if any test passes, the item gets picked up. */
1292
1293	/* if mode is set to pick nothing up, return */
1294
1295	if(op->contr->mode & PU_NOTHING) return 1;
1296
1297	/* if mode is set to stop when encountering objects, return */
1298	/* take STOP before INHIBIT since it doesn't actually pick
1299	* anything up */
1300
1301	if(op->contr->mode & PU_STOP) return 0;
1302
1303	/* useful for going into stores and not losing your settings... */
1304	/* and for battles wher you don't want to get loaded down while
1305	* fighting */
1306	if(op->contr->mode & PU_INHIBIT) return 1;
1307
1308	/* prevent us from turning into auto-thieves :) */
1309	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1310
1311	/* ignore known cursed objects */
1312	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1313
1314	/* all food and drink if desired */
1315	/* question: don't pick up known-poisonous stuff? */
1316	if(op->contr->mode & PU_FOOD)
1317	if (tmp->type == FOOD)
1318	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1319	if(op->contr->mode & PU_DRINK)
1320	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1321	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1322
1323	if(op->contr->mode & PU_POTION)
1324	if (tmp->type == POTION)
1325	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1326
1327	/* spellbooks, skillscrolls and normal books/scrolls */
1328	if(op->contr->mode & PU_SPELLBOOK)
1329	if (tmp->type == SPELLBOOK)
1330	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1331	if(op->contr->mode & PU_SKILLSCROLL)
1332	if (tmp->type == SKILLSCROLL)
1333	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1334	if(op->contr->mode & PU_READABLES)
1335	if (tmp->type == BOOK || tmp->type == SCROLL)
1336	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1337
1338	/* wands/staves/rods/horns */
1339	if (op->contr->mode & PU_MAGIC_DEVICE)
1340	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1341	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1342
1343	/* pick up all magical items */
1344	if(op->contr->mode & PU_MAGICAL)
1345	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1346	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1347
1348	if(op->contr->mode & PU_VALUABLES)
1349	{
1350	if (tmp->type == MONEY || tmp->type == GEM)
1351	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1352	}
1353
1354	/* rings & amulets - talismans seems to be typed AMULET */
1355	if(op->contr->mode & PU_JEWELS)
1356	if (tmp->type == RING || tmp->type == AMULET)
1357	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1358
1359	/* bows and arrows. Bows are good for selling! */
1360	if(op->contr->mode & PU_BOW)
1361	if (tmp->type == BOW)
1362	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1363	if(op->contr->mode & PU_ARROW)
1364	if (tmp->type == ARROW)
1365	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1366
1367	/* all kinds of armor etc. */
1368	if(op->contr->mode & PU_ARMOUR)
1369	if (tmp->type == ARMOUR)
1370	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1371	if(op->contr->mode & PU_HELMET)
1372	if (tmp->type == HELMET)
1373	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1374	if(op->contr->mode & PU_SHIELD)
1375	if (tmp->type == SHIELD)
1376	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1377	if(op->contr->mode & PU_BOOTS)
1378	if (tmp->type == BOOTS)
1379	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1380	if(op->contr->mode & PU_GLOVES)
1381	if (tmp->type == GLOVES)
1382	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1383	if(op->contr->mode & PU_CLOAK)
1384	if (tmp->type == CLOAK)
1385	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1386
1387	/* hoping to catch throwing daggers here */
1388	if(op->contr->mode & PU_MISSILEWEAPON)
1389	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1390	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1391
1392	/* careful: chairs and tables are weapons! */
1393	if(op->contr->mode & PU_ALLWEAPON)
1394	{
1395	if(tmp->type == WEAPON && tmp->name!=NULL)
1396	{
1397	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1398	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1399	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1400	}
1401	if(tmp->type == WEAPON && tmp->name==NULL)
1402	{
1403	if(strstr(tmp->arch->name,"table")==NULL &&
1404	strstr(tmp->arch->name,"chair")==NULL)
1405	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1406	}
1407	}
1408
1409	/* misc stuff that's useful */
1410	if(op->contr->mode & PU_KEY)
1411	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1412	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1413
1414	/* any of the last 4 bits set means we use the ratio for value
1415	* pickups */
1416	if(op->contr->mode & PU_RATIO)
1417	{
1418	/* use value density to decide what else to grab */
1419	/* >=7 was >= op->contr->mode */
1420	/* >=7 is the old standard setting. Now we take the last 4 bits
1421	* and multiply them by 5, giving 0..15*5== 5..75 */
1422	wvratio=(op->contr->mode & PU_RATIO) * 5;
1423	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)
1424	{
1425	pick_up(op, tmp);
1426	#if 0
1427	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1428	if(tmp->name!=NULL) {
1429	fprintf(stderr,"%s", tmp->name);
1430	}	1365	}
1431	else fprintf(stderr,"%s",tmp->arch->name);	1366	} /* the new pickup model */
1432	fprintf(stderr,",%d] = ", tmp->type);
1433	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1434	#endif
1435	continue;
1436	}
1437	}	1367	}
1438	} /* the new pickup model */	1368
1439	}
1440	return ! stop;	1369	return !stop;
1441	}	1370	}
1442		1371
1443	/*	1372	/*
1444	* Find an arrow in the inventory and after that	1373	* Find an arrow in the inventory and after that
1445	* in the right type container (quiver). Pointer to the	1374	* in the right type container (quiver). Pointer to the
1446	* found object is returned.	1375	* found object is returned.
1447	*/	1376	*/
		1377	object *
1448	object *find_arrow(object *op, const char *type)	1378	find_arrow (object *op, const char *type)
1449	{	1379	{
1450	object *tmp = NULL;	1380	object *tmp = 0;
1451		1381
1452	for(op=op->inv; op; op=op->below)	1382	for (op = op->inv; op; op = op->below)
1453	if(!tmp && op->type==CONTAINER && op->race==type &&	1383	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1454	QUERY_FLAG(op,FLAG_APPLIED))
1455	tmp = find_arrow (op, type);	1384	tmp = find_arrow (op, type);
1456	else if (op->type==ARROW && op->race==type)	1385	else if (op->type == ARROW && op->race == type)
1457	return op;	1386	return op;
		1387
1458	return tmp;	1388	return tmp;
1459	}	1389	}
1460		1390
1461	/*	1391	/*
1462	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1392	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1463	* against the target. A full test is not performed, simply a basic test	1393	* against the target. A full test is not performed, simply a basic test
1464	* of resistances. The archer is making a quick guess at what he sees down	1394	* of resistances. The archer is making a quick guess at what he sees down
1465	* the hall. Failing that it does it's best to pick the highest plus arrow.	1395	* the hall. Failing that it does it's best to pick the highest plus arrow.
1466	*/	1396	*/
1467		1397	object *
1468	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1398	find_better_arrow (object *op, object *target, const char *type, int *better)
1469	{	1399	{
1470	object *tmp = NULL, *arrow, *ntmp;	1400	object *tmp = NULL, *arrow, *ntmp;
1471	int attacknum, attacktype, betterby=0, i;	1401	int attacknum, attacktype, betterby = 0, i;
1472		1402
1473	if (!type)	1403	if (!type)
1474	return NULL;	1404	return NULL;
1475		1405
1476	for (arrow=op->inv; arrow; arrow=arrow->below) {	1406	for (arrow = op->inv; arrow; arrow = arrow->below)
1477	if (arrow->type==CONTAINER && arrow->race==type &&	1407	{
1478	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1408	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
		1409	{
1479	i = 0;	1410	i = 0;
1480	ntmp = find_better_arrow(arrow, target, type, &i);	1411	ntmp = find_better_arrow (arrow, target, type, &i);
1481	if (i > betterby) {	1412	if (i > betterby)
		1413	{
1482	tmp = ntmp;	1414	tmp = ntmp;
1483	betterby = i;	1415	betterby = i;
1484	}	1416	}
		1417	}
1485	} else if (arrow->type==ARROW && arrow->race==type) {	1418	else if (arrow->type == ARROW && arrow->race == type)
		1419	{
1486	/* allways prefer assasination/slaying */	1420	/* allways prefer assasination/slaying */
1487	if (target->race != NULL && arrow->slaying != NULL &&	1421	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))
1488	strstr(arrow->slaying, target->race)) {	1422	{
1489	if (arrow->attacktype & AT_DEATH) {	1423	if (arrow->attacktype & AT_DEATH)
		1424	{
1490	*better = 100;	1425	*better = 100;
1491	return arrow;	1426	return arrow;
1492	} else {
1493	tmp = arrow;
1494	betterby = (arrow->magic + arrow->stats.dam) * 2;
1495	}	1427	}
1496	} else {	1428	else
1497	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {
1498	attacktype = 1<<attacknum;
1499	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)
1500	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {
1501	tmp = arrow;
1502	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;
1503	}
1504	}	1429	{
1505	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {
1506	tmp = arrow;	1430	tmp = arrow;
1507	betterby = 2 + arrow->magic + arrow->stats.dam;	1431	betterby = (arrow->magic + arrow->stats.dam) * 2;
1508	}
1509	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {
1510	tmp = arrow;
1511	betterby = 1 + arrow->magic + arrow->stats.dam;
1512	}	1432	}
1513	}	1433	}
		1434	else
		1435	{
		1436	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1437	{
		1438	attacktype = 1 << attacknum;
		1439	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)
		1440	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)
		1441	{
		1442	tmp = arrow;
		1443	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;
		1444	}
		1445	}
		1446	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
		1447	{
		1448	tmp = arrow;
		1449	betterby = 2 + arrow->magic + arrow->stats.dam;
		1450	}
		1451	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
		1452	{
		1453	tmp = arrow;
		1454	betterby = 1 + arrow->magic + arrow->stats.dam;
		1455	}
1514	}	1456	}
		1457	}
1515	}	1458	}
1516	if (tmp == NULL && arrow == NULL)	1459	if (tmp == NULL && arrow == NULL)
1517	return find_arrow(op, type);	1460	return find_arrow (op, type);
1518		1461
1519	*better = betterby;	1462	*better = betterby;
1520	return tmp;	1463	return tmp;
1521	}	1464	}
1522		1465
1523	/* looks in a given direction, finds the first valid target, and calls	1466	/* looks in a given direction, finds the first valid target, and calls
1524	* find_better_arrow to find a decent arrow to use.	1467	* find_better_arrow to find a decent arrow to use.
1525	* op = the shooter	1468	* op = the shooter
1526	* type = bow->race	1469	* type = bow->race
1527	* dir = fire direction	1470	* dir = fire direction
1528	*/	1471	*/
1529		1472	object *
1530	object *pick_arrow_target(object *op, const char *type, int dir)	1473	pick_arrow_target (object *op, const char *type, int dir)
1531	{	1474	{
1532	object *tmp = NULL;	1475	object *tmp = NULL;
1533	mapstruct *m;	1476	maptile *m;
1534	int i, mflags, found, number;	1477	int i, mflags, found, number;
1535	sint16 x, y;	1478	sint16 x, y;
1536		1479
1537	if (op->map == NULL)	1480	if (op->map == NULL)
1538	return find_arrow(op, type);	1481	return find_arrow (op, type);
1539		1482
1540	/* do a dex check */	1483	/* do a dex check */
1541	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1484	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1542	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1485	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1543	return find_arrow(op, type);	1486	return find_arrow (op, type);
1544		1487
1545	m = op->map;	1488	m = op->map;
1546	x = op->x;	1489	x = op->x;
1547	y = op->y;	1490	y = op->y;
1548		1491
1549	/* find the first target */	1492	/* find the first target */
1550	for (i=0, found=0; i<20; i++) {	1493	for (i = 0, found = 0; i < 20; i++)
		1494	{
1551	x += freearr_x[dir];	1495	x += freearr_x[dir];
1552	y += freearr_y[dir];	1496	y += freearr_y[dir];
1553	mflags = get_map_flags(m, &m, x, y, &x, &y);	1497	mflags = get_map_flags (m, &m, x, y, &x, &y);
1554	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1498	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1499	{
1555	tmp = NULL;	1500	tmp = NULL;
		1501	break;
		1502	}
		1503	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1504	{
		1505	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
		1506	* perhaps a bad assumption.
		1507	*/
		1508	tmp = NULL;
		1509	break;
		1510	}
		1511	if (mflags & P_IS_ALIVE)
		1512	{
		1513	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		1514	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		1515	{
		1516	found++;
		1517	break;
		1518	}
		1519	if (found)
1556	break;	1520	break;
1557	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {
1558	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1559	* perhaps a bad assumption.
1560	*/
1561	tmp = NULL;
1562	break;
1563	}	1521	}
1564	if (mflags & P_IS_ALIVE) {
1565	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)
1566	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {
1567	found++;
1568	break;
1569	}
1570	if (found)
1571	break;
1572	}
1573	}	1522	}
1574	if (tmp == NULL)	1523	if (tmp == NULL)
1575	return find_arrow(op, type);	1524	return find_arrow (op, type);
1576		1525
1577	if (tmp->head)	1526	if (tmp->head)
1578	tmp = tmp->head;	1527	tmp = tmp->head;
1579		1528
1580	return find_better_arrow(op, tmp, type, &i);	1529	return find_better_arrow (op, tmp, type, &i);
1581	}	1530	}
1582		1531
1583	/*	1532	/*
1584	* Creature fires a bow - op can be monster or player. Returns	1533	* Creature fires a bow - op can be monster or player. Returns
1585	* 1 if bow was actually fired, 0 otherwise.	1534	* 1 if bow was actually fired, 0 otherwise.
…		…
1588	* dir is the direction of fire.	1537	* dir is the direction of fire.
1589	* wc_mod is any special modifier to give (used in special player fire modes)	1538	* wc_mod is any special modifier to give (used in special player fire modes)
1590	* sx, sy are coordinates to fire arrow from - also used in some of the special	1539	* sx, sy are coordinates to fire arrow from - also used in some of the special
1591	* player fire modes.	1540	* player fire modes.
1592	*/	1541	*/
		1542	int
1593	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1543	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1594	sint16 sx, sint16 sy)
1595	{	1544	{
1596	object *left, *bow;	1545	object *left, *bow;
1597	tag_t left_tag, tag;	1546	int mflags;
1598	int bowspeed, mflags;	1547	maptile *m;
1599	mapstruct *m;
1600		1548
1601	if (!dir) {	1549	if (!dir)
		1550	{
1602	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1551	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1603	return 0;	1552	return 0;
		1553	}
		1554
		1555	if (op->contr)
		1556	bow = op->current_weapon;
		1557	else
1604	}	1558	{
1605	if (op->type == PLAYER)
1606	bow=op->contr->ranges[range_bow];
1607	else {
1608	for(bow=op->inv; bow; bow=bow->below)	1559	for (bow = op->inv; bow; bow = bow->below)
1609	/* Don't check for applied - monsters don't apply bows - in that way, they	1560	/* Don't check for applied - monsters don't apply bows - in that way, they
1610	* don't need to switch back and forth between bows and weapons.	1561	* don't need to switch back and forth between bows and weapons.
1611	*/	1562	*/
1612	if(bow->type==BOW)	1563	if (bow->type == BOW)
1613	break;	1564	break;
1614		1565
1615	if (!bow) {	1566	if (!bow)
		1567	{
1616	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1568	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1617	return 0;	1569	return 0;
		1570	}
		1571
		1572	// optimisation: move object to top so we will find it quickly again
		1573	if (bow->below)
1618	}	1574	{
		1575	bow->remove ();
		1576	op->insert (bow);
		1577	}
		1578
1619	}	1579	}
		1580
1620	if( !bow->race || !bow->skill) {	1581	if (!bow->race || !bow->skill)
		1582	{
1621	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1583	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1622	return 0;	1584	return 0;
1623	}	1585	}
1624		1586
1625	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1626
1627	/* penalize ROF for bestarrow */
1628	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1629	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1630	if (bowspeed < 1)
1631	bowspeed = 1;
1632
1633	if (arrow == NULL) {	1587	if (arrow == NULL)
		1588	{
1634	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1589	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1590	{
1635	if (op->type == PLAYER)	1591	if (op->type == PLAYER)
1636	new_draw_info_format(NDI_UNIQUE, 0, op,	1592	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1637	"You have no %s left.", bow->race);
1638	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1593	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1639	else	1594	else
1640	CLEAR_FLAG(op, FLAG_READY_BOW);	1595	CLEAR_FLAG (op, FLAG_READY_BOW);
		1596
1641	return 0;	1597	return 0;
1642	}	1598	}
1643	}	1599	}
		1600
1644	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1601	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1645	if (mflags & P_OUT_OF_MAP) {	1602	if (mflags & P_OUT_OF_MAP)
1646	return 0;	1603	return 0;
1647	}	1604
1648	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1605	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1606	{
1649	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1607	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1650	return 0;	1608	return 0;
1651	}	1609	}
1652		1610
1653	/* this should not happen, but sometimes does */	1611	/* this should not happen, but sometimes does */
1654	if (arrow->nrof==0) {	1612	if (arrow->nrof == 0)
1655	remove_ob(arrow);	1613	{
1656	free_object(arrow);	1614	arrow->destroy ();
1657	return 0;	1615	return 0;
1658	}	1616	}
1659		1617
1660	left = arrow; /* these are arrows left to the player */	1618	left = arrow; /* these are arrows left to the player */
1661	left_tag = left->count;
1662	arrow = get_split_ob(arrow, 1);	1619	arrow = get_split_ob (arrow, 1);
1663	if (arrow == NULL) {	1620	if (!arrow)
		1621	{
1664	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1622	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1665	bow->race);
1666	return 0;	1623	return 0;
1667	}	1624	}
1668	set_owner(arrow, op);	1625
1669	if (arrow->skill) free_string(arrow->skill);	1626	arrow->set_owner (op);
1670	arrow->skill = add_refcount(bow->skill);	1627	arrow->skill = bow->skill;
1671
1672	arrow->direction=dir;	1628	arrow->direction = dir;
1673	arrow->x = sx;
1674	arrow->y = sy;
1675		1629
1676	if (op->type == PLAYER) {
1677	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1678	fix_player(op);
1679	}
1680
1681	SET_ANIMATION(arrow, arrow->direction);
1682	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1630	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1683	arrow->stats.hp = arrow->stats.dam;	1631	arrow->stats.hp = arrow->stats.dam;
1684	arrow->stats.grace = arrow->attacktype;	1632	arrow->stats.grace = arrow->attacktype;
		1633
1685	if (arrow->slaying != NULL)	1634	if (arrow->slaying)
1686	arrow->spellarg = strdup_local(arrow->slaying);	1635	arrow->spellarg = strdup (arrow->slaying);
1687		1636
1688	/* Note that this was different for monsters - they got their level	1637	#if 0
1689	* added to the damage. I think the strength bonus is more proper.	1638	if (player *pl = op->contr)
1690	*/
1691		1639	{
1692	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1640	float speed = pl->weapon_sp;
1693	0 : dam_bonus[op->stats.Str]) +
1694	bow->stats.dam + bow->magic + arrow->magic;
1695		1641
		1642	/* penalize ROF for bestarrow */
		1643	if (pl->bowtype == bow_bestarrow)
		1644	speed *= .9f;
		1645	else
		1646	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1647
		1648	op->speed_left += speed - op->speed;
		1649	}
		1650	#endif
		1651
		1652	SET_ANIMATION (arrow, arrow->direction);
		1653
1696	/* update the speed */	1654	/* update the speed */
1697	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1655	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1698	0 : dam_bonus[op->stats.Str]) +
1699	bow->magic + arrow->magic) / 5.0 +
1700	(float)bow->stats.dam / 7.0;	1656	+ bow->stats.dam / 7.f;
1701		1657
1702	if (arrow->speed < 1.0)	1658	arrow->set_speed (max (arrow->speed, 2.f));
1703	arrow->speed = 1.0;
1704	update_ob_speed(arrow);
1705	arrow->speed_left = 0;	1659	arrow->speed_left = 0;
1706		1660
		1661	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1662
1707	if (op->type == PLAYER) {	1663	if (op->type == PLAYER)
1708	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1664	{
1709	(op->chosen_skill?op->chosen_skill->level:op->level) -
1710	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1711	arrow->stats.wc - bow->stats.wc + wc_mod;
1712
1713	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1665	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1714	} else {	1666	wc -= dex_bonus[op->stats.Dex];
1715	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1716	arrow->stats.wc + wc_mod;
1717		1667
		1668	if (!arrow->slaying)
		1669	arrow->slaying = op->slaying;
		1670
		1671	arrow->attacktype |= op->attacktype;
		1672	}
		1673	else
		1674	{
1718	arrow->level = op->level;	1675	arrow->level = op->level;
1719	}	1676	arrow->stats.wc -= bow->magic;
1720	if (arrow->attacktype == AT_PHYSICAL)	1677
		1678	if (!arrow->slaying)
		1679	arrow->slaying = bow->slaying;
		1680
1721	arrow->attacktype |= bow->attacktype;	1681	arrow->attacktype |= bow->attacktype;
1722	if (bow->slaying != NULL)	1682	}
1723	arrow->slaying = add_string(bow->slaying);
1724		1683
1725	arrow->map = m;	1684	wc -= arrow->level;
		1685	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1686
		1687	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1726	arrow->move_type = MOVE_FLY_LOW;	1688	arrow->move_type = MOVE_FLY_LOW;
1727	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1689	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1728		1690
1729	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1691	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);
1730	tag = arrow->count;	1692	m->insert (arrow, sx, sy, op);
1731	insert_ob_in_map(arrow, m, op, 0);
1732		1693
1733	if (!was_destroyed(arrow, tag))	1694	if (!arrow->destroyed ())
1734	move_arrow(arrow);	1695	move_arrow (arrow);
1735		1696
1736	if (op->type == PLAYER) {	1697	if (op->type == PLAYER)
1737	if (was_destroyed (left, left_tag))	1698	{
		1699	if (left->destroyed ())
1738	esrv_del_item(op->contr, left_tag);	1700	esrv_del_item (op->contr, left->count);
1739	else	1701	else
1740	esrv_send_item(op, left);	1702	esrv_send_item (op, left);
1741	}	1703	}
		1704
1742	return 1;	1705	return 1;
1743	}	1706	}
1744		1707
1745	/* Special fire code for players - this takes into	1708	/* Special fire code for players - this takes into
1746	* account the special fire modes players can have	1709	* account the special fire modes players can have
1747	* but monsters can't. Putting that code here	1710	* but monsters can't. Putting that code here
1748	* makes the fire_bow code much cleaner.	1711	* makes the fire_bow code much cleaner.
1749	* this function should only be called if 'op' is a player,	1712	* this function should only be called if 'op' is a player,
1750	* hence the function name.	1713	* hence the function name.
1751	*/	1714	*/
		1715	int
1752	int player_fire_bow(object *op, int dir)	1716	player_fire_bow (object *op, int dir)
1753	{	1717	{
1754	int ret=0, wcmod=0;	1718	int ret = 0, wcmod = 0;
1755		1719
1756	if (op->contr->bowtype == bow_bestarrow) {	1720	if (op->contr->bowtype == bow_bestarrow)
1757	ret = fire_bow(op, op,	1721	{
1758	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1722	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1759	dir, 0, op->x, op->y);	1723	}
1760	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1724	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1725	{
1761	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1726	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))
1762	wcmod =-1;	1727	wcmod = -1;
		1728
1763	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1729	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1764	op->x, op->y);	1730	}
1765	} else if (op->contr->bowtype == bow_threewide) {	1731	else if (op->contr->bowtype == bow_threewide)
		1732	{
1766	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1733	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1767	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1734	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1768	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1735	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1736	}
1769	} else if (op->contr->bowtype == bow_spreadshot) {	1737	else if (op->contr->bowtype == bow_spreadshot)
		1738	{
1770	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1739	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1771	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1740	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1772	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1741	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1773		1742	}
1774	} else {	1743	else
		1744	{
1775	/* Simple case */	1745	/* Simple case */
1776	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1746	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1777	}	1747	}
		1748
1778	return ret;	1749	return ret;
1779	}	1750	}
1780
1781		1751
1782	/* Fires a misc (wand/rod/horn) object in 'dir'.	1752	/* Fires a misc (wand/rod/horn) object in 'dir'.
1783	* Broken apart from 'fire' to keep it more readable.	1753	* Broken apart from 'fire' to keep it more readable.
1784	*/	1754	*/
		1755	void
1785	void fire_misc_object(object *op, int dir)	1756	fire_misc_object (object *op, int dir)
1786	{	1757	{
1787	object *item;	1758	object *item = op->contr->ranged_ob;
1788		1759
1789	if (!op->contr->ranges[range_misc]) {	1760	if (!item)
		1761	{
1790	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1762	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1791	return;	1763	return;
1792	}	1764	}
1793		1765
1794	item = op->contr->ranges[range_misc];
1795	if (!item->inv) {	1766	if (!item->inv)
		1767	{
1796	LOG(llevError,"Object %s lacks a spell\n", item->name);	1768	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1797	return;	1769	return;
1798	}	1770	}
		1771
		1772	if (!op->change_weapon (item))
		1773	return;
		1774
1799	if (item->type == WAND) {	1775	if (item->type == WAND)
		1776	{
1800	if(item->stats.food<=0) {	1777	if (item->stats.food <= 0)
		1778	{
1801	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1779	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);
1802	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));	1780	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1781
1803	return;	1782	return;
1804	}	1783	}
		1784	}
1805	} else if (item->type == ROD || item->type==HORN) {	1785	else if (item->type == ROD || item->type == HORN)
		1786	{
1806	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1787	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))
		1788	{
1807	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1789	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);
		1790
1808	if (item->type== ROD)	1791	if (item->type == ROD)
1809	new_draw_info_format(NDI_UNIQUE, 0,op,
1810	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1792	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1811	else	1793	else
1812	new_draw_info_format(NDI_UNIQUE, 0,op,	1794	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1813	"The %s needs more time to charge.", query_base_name(item,0));	1795
1814	return;	1796	return;
1815	}	1797	}
1816	}	1798	}
1817		1799
1818	if(cast_spell(op,item,dir,item->inv,NULL)) {	1800	if (cast_spell (op, item, dir, item->inv, NULL))
		1801	{
1819	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1802	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */
1820	if (item->type == WAND) {	1803	if (item->type == WAND)
		1804	{
1821	if (!(--item->stats.food)) {	1805	if (!(--item->stats.food))
		1806	{
1822	object *tmp;	1807	object *tmp;
		1808
1823	if (item->arch) {	1809	if (item->arch)
		1810	{
1824	CLEAR_FLAG(item, FLAG_ANIMATE);	1811	CLEAR_FLAG (item, FLAG_ANIMATE);
1825	item->face = item->arch->clone.face;	1812	item->face = item->arch->clone.face;
1826	item->speed = 0;	1813	item->set_speed (0);
1827	update_ob_speed(item);
1828	}	1814	}
		1815
1829	if ((tmp=is_player_inv(item)))	1816	if ((tmp = item->in_player ()))
1830	esrv_update_item(UPD_ANIM, tmp, item);	1817	esrv_update_item (UPD_ANIM, tmp, item);
1831	}	1818	}
1832	}	1819	}
1833	else if (item->type == ROD || item->type==HORN) {	1820	else if (item->type == ROD || item->type == HORN)
1834	drain_rod_charge(item);	1821	drain_rod_charge (item);
1835	}
1836	}	1822	}
1837	}	1823	}
1838		1824
1839	/* Received a fire command for the player - go and do it.	1825	/* Received a fire command for the player - go and do it.
1840	*/	1826	*/
		1827	bool
1841	void fire(object *op,int dir) {	1828	fire (object *op, int dir)
		1829	{
1842	int spellcost=0;	1830	int spellcost = 0;
1843		1831
1844	/* check for loss of invisiblity/hide */	1832	/* check for loss of invisiblity/hide */
1845	if (action_makes_visible(op)) make_visible(op);	1833	if (action_makes_visible (op))
		1834	make_visible (op);
1846		1835
1847	switch(op->contr->shoottype) {	1836	player *pl = op->contr;
1848	case range_none:
1849	return;
1850		1837
1851	case range_bow:	1838	if (pl->golem)
		1839	{
		1840	control_golem (op->contr->golem, dir);
		1841	return false;
		1842	}
		1843
		1844	object *ob = pl->ranged_ob;
		1845
		1846	if (!ob)
		1847	return false;
		1848
		1849	if (!op->change_weapon (ob))
		1850	return false;
		1851
		1852	if (op->speed_left > 0.f)
		1853	--op->speed_left;
		1854	else
		1855	return false;
		1856
		1857	switch (ob->type)
		1858	{
		1859	case BOW:
1852	player_fire_bow(op, dir);	1860	player_fire_bow (op, dir);
1853	return;	1861	break;
1854		1862
1855	case range_magic: /* Casting spells */	1863	case SPELL:
1856	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1864	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
1857	return;	1865	break;
1858		1866
1859	case range_misc:	1867	case BUILDER:
1860	fire_misc_object(op, dir);
1861	return;
1862
1863	case range_golem: /* Control summoned monsters from scrolls */
1864	if(op->contr->ranges[range_golem]==NULL ||
1865	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1866	op->contr->ranges[range_golem] = NULL;
1867	op->contr->shoottype=range_none;
1868	op->contr->golem_count = 0;
1869	}
1870	else
1871	control_golem(op->contr->ranges[range_golem], dir);
1872	return;
1873
1874	case range_skill:
1875	if(!op->chosen_skill) {
1876	if(op->type==PLAYER)
1877	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1878	return;
1879	}
1880	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1881	return;
1882	case range_builder:
1883	apply_map_builder( op, dir );	1868	apply_map_builder (op, dir);
1884	return;	1869	break;
		1870
		1871	case SKILL:
		1872	do_skill (op, op, ob, dir, 0);
		1873	break;
		1874
1885	default:	1875	default:
1886	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1876	fire_misc_object (op, dir);
1887	return;	1877	break;
1888	}	1878	}
1889	}
1890		1879
1891		1880	return true;
		1881	}
1892		1882
1893	/* find_key	1883	/* find_key
1894	* We try to find a key for the door as passed. If we find a key	1884	* We try to find a key for the door as passed. If we find a key
1895	* and successfully use it, we return the key, otherwise NULL	1885	* and successfully use it, we return the key, otherwise NULL
1896	* This function merges both normal and locked door, since the logic	1886	* This function merges both normal and locked door, since the logic
…		…
1898	* pl is the player,	1888	* pl is the player,
1899	* inv is the objects inventory to searched	1889	* inv is the objects inventory to searched
1900	* door is the door we are trying to match against.	1890	* door is the door we are trying to match against.
1901	* This function can be called recursively to search containers.	1891	* This function can be called recursively to search containers.
1902	*/	1892	*/
1903		1893	object *
1904	object * find_key(object *pl, object *container, object *door)	1894	find_key (object *pl, object *container, object *door)
1905	{	1895	{
1906	object *tmp,*key;	1896	object *tmp, *key;
1907		1897
1908	/* Should not happen, but sanity checking is never bad */	1898	/* Should not happen, but sanity checking is never bad */
1909	if (container->inv == NULL) return NULL;	1899	if (!container->inv)
		1900	return 0;
1910		1901
1911	/* First, lets try to find a key in the top level inventory */	1902	/* First, lets try to find a key in the top level inventory */
1912	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1903	for (tmp = container->inv; tmp; tmp = tmp->below)
		1904	{
1913	if (door->type==DOOR && tmp->type==KEY) break;	1905	if (door->type == DOOR && tmp->type == KEY)
		1906	break;
1914	/* For sanity, we should really check door type, but other stuff	1907	/* For sanity, we should really check door type, but other stuff
1915	* (like containers) can be locked with special keys	1908	* (like containers) can be locked with special keys
1916	*/	1909	*/
1917	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1910	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1918	tmp->slaying==door->slaying) break;	1911	break;
1919	}	1912	}
		1913
1920	/* No key found - lets search inventories now */	1914	/* No key found - lets search inventories now */
1921	/* If we find and use a key in an inventory, return at that time.	1915	/* If we find and use a key in an inventory, return at that time.
1922	* otherwise, if we search all the inventories and still don't find	1916	* otherwise, if we search all the inventories and still don't find
1923	* a key, return	1917	* a key, return
1924	*/	1918	*/
1925	if (!tmp) {	1919	if (!tmp)
		1920	{
1926	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1921	for (tmp = container->inv; tmp; tmp = tmp->below)
		1922	{
1927	/* No reason to search empty containers */	1923	/* No reason to search empty containers */
1928	if (tmp->type==CONTAINER && tmp->inv) {	1924	if (tmp->type == CONTAINER && tmp->inv)
		1925	{
1929	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1926	if ((key = find_key (pl, tmp, door)))
		1927	return key;
1930	}	1928	}
1931	}	1929	}
		1930
		1931	if (!tmp)
1932	if (!tmp) return NULL;	1932	return NULL;
1933	}	1933	}
		1934
1934	/* We get down here if we have found a key. Now if its in a container,	1935	/* We get down here if we have found a key. Now if its in a container,
1935	* see if we actually want to use it	1936	* see if we actually want to use it
1936	*/	1937	*/
1937	if (pl!=container) {	1938	if (pl != container)
		1939	{
1938	/* Only let players use keys in containers */	1940	/* Only let players use keys in containers */
1939	if (!pl->contr) return NULL;	1941	if (!pl->contr)
		1942	return NULL;
1940	/* cases where this fails:	1943	/* cases where this fails:
1941	* If we only search the player inventory, return now since we	1944	* If we only search the player inventory, return now since we
1942	* are not in the players inventory.	1945	* are not in the players inventory.
1943	* If the container is not active, return now since only active	1946	* If the container is not active, return now since only active
1944	* containers can be used.	1947	* containers can be used.
1945	* If we only search keyrings and the container does not have	1948	* If we only search keyrings and the container does not have
1946	* a race/isn't a keyring.	1949	* a race/isn't a keyring.
1947	* No checking for all containers - to fall through past here,	1950	* No checking for all containers - to fall through past here,
1948	* inv must have been an container and must have been active.	1951	* inv must have been an container and must have been active.
1949	*	1952	*
1950	* Change the color so that the message doesn't disappear with	1953	* Change the color so that the message doesn't disappear with
1951	* all the others.	1954	* all the others.
1952	*/	1955	*/
1953	if (pl->contr->usekeys == key_inventory ||	1956	if (pl->contr->usekeys == key_inventory ||
1954	!QUERY_FLAG(container, FLAG_APPLIED) ||	1957	!QUERY_FLAG (container, FLAG_APPLIED) ||
1955	(pl->contr->usekeys == keyrings &&
1956	(!container->race || strcmp(container->race, "keys")))	1958	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1957	) {	1959	{
1958	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1960	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1959	"The %s in your %s vibrates as you approach the door",	1961	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1960	query_name(tmp), query_name(container));
1961	return NULL;	1962	return NULL;
1962	}	1963	}
1963	}	1964	}
		1965
1964	return tmp;	1966	return tmp;
1965	}	1967	}
1966		1968
1967	/* moved door processing out of move_player_attack.	1969	/* moved door processing out of move_player_attack.
1968	* returns 1 if player has opened the door with a key	1970	* returns 1 if player has opened the door with a key
1969	* such that the caller should not do anything more,	1971	* such that the caller should not do anything more,
1970	* 0 otherwise	1972	* 0 otherwise
1971	*/	1973	*/
		1974	static int
1972	static int player_attack_door(object *op, object *door)	1975	player_attack_door (object *op, object *door)
1973	{	1976	{
1974
1975	/* If its a door, try to find a use a key. If we do destroy the door,	1977	/* If its a door, try to find a key. If we do destroy the door,
1976	* might as well return immediately as there is nothing more to do -	1978	* might as well return immediately as there is nothing more to do -
1977	* otherwise, we fall through to the rest of the code.	1979	* otherwise, we fall through to the rest of the code.
1978	*/	1980	*/
1979	object *key=find_key(op, op, door);	1981	object *key = find_key (op, op, door);
1980		1982
1981	/* IF we found a key, do some extra work */	1983	/* If we found a key, do some extra work */
1982	if (key) {	1984	if (key)
		1985	{
1983	object *container=key->env;	1986	object *container = key->env;
1984		1987
1985	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1988	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
		1989
1986	if(action_makes_visible(op)) make_visible(op);	1990	if (action_makes_visible (op))
		1991	make_visible (op);
		1992
1987	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1993	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1994	spring_trap (door->inv, op);
		1995
1988	if (door->type == DOOR) {	1996	if (door->type == DOOR)
1989	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1997	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1990	}
1991	else if(door->type==LOCKED_DOOR) {	1998	else if (door->type == LOCKED_DOOR)
1992	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1999	{
1993	"You open the door with the %s", query_short_name(key));	2000	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));
1994	remove_door2(door); /* remove door without violence ;-) */	2001	remove_door2 (door); /* remove door without violence ;-) */
1995	}	2002	}
		2003
1996	/* Do this after we print the message */	2004	/* Do this after we print the message */
1997	decrease_ob(key); /* Use up one of the keys */	2005	decrease_ob (key); /* Use up one of the keys */
1998	/* Need to update the weight the container the key was in */	2006	/* Need to update the weight the container the key was in */
1999	if (container != op)	2007	if (container != op)
2000	esrv_update_item(UPD_WEIGHT, op, container);	2008	esrv_update_item (UPD_WEIGHT, op, container);
		2009
2001	return 1; /* Nothing more to do below */	2010	return 1; /* Nothing more to do below */
		2011	}
2002	} else if (door->type==LOCKED_DOOR) {	2012	else if (door->type == LOCKED_DOOR)
		2013	{
2003	/* Might as well return now - no other way to open this */	2014	/* Might as well return now - no other way to open this */
2004	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	2015	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);
2005	return 1;	2016	return 1;
2006	}	2017	}
		2018
2007	return 0;	2019	return 0;
2008	}	2020	}
2009		2021
2010	/* This function is just part of a breakup from move_player.	2022	/* This function is just part of a breakup from move_player.
2011	* It should keep the code cleaner.	2023	* It should keep the code cleaner.
2012	* When this is called, the players direction has been updated	2024	* When this is called, the players direction has been updated
2013	* (taking into account confusion.) The player is also actually	2025	* (taking into account confusion.) The player is also actually
2014	* going to try and move (not fire weapons).	2026	* going to try and move (not fire weapons).
2015	*/	2027	*/
2016		2028	bool
2017	void move_player_attack(object *op, int dir)	2029	move_player_attack (object *op, int dir)
2018	{	2030	{
2019	object *tmp, *mon;
2020	sint16 nx, ny;
2021	int on_battleground;	2031	int on_battleground;
2022	mapstruct *m;
2023		2032
2024	nx=freearr_x[dir]+op->x;	2033	sint16 nx = freearr_x[dir] + op->x;
2025	ny=freearr_y[dir]+op->y;	2034	sint16 ny = freearr_y[dir] + op->y;
2026		2035
2027	on_battleground = op_on_battleground(op, NULL, NULL);	2036	on_battleground = op_on_battleground (op, 0, 0);
2028		2037
		2038	if (out_of_map (op->map, nx, ny))
		2039	return false;
		2040
		2041	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
		2042	{
		2043	--op->speed_left;
		2044	return true;
		2045	}
		2046
2029	/* If braced, or can't move to the square, and it is not out of the	2047	/* If braced, or can't move to the square, and it is not out of the
2030	* map, attack it. Note order of if statement is important - don't	2048	* map, attack it. Note order of if statement is important - don't
2031	* want to be calling move_ob if braced, because move_ob will move the	2049	* want to be calling move_ob if braced, because move_ob will move the
2032	* player. This is a pretty nasty hack, because if we could	2050	* player. This is a pretty nasty hack, because if we could
2033	* move to some space, it then means that if we are braced, we should	2051	* move to some space, it then means that if we are braced, we should
2034	* do nothing at all. As it is, if we are braced, we go through	2052	* do nothing at all. As it is, if we are braced, we go through
2035	* quite a bit of processing. However, it probably is less than what	2053	* quite a bit of processing. However, it probably is less than what
2036	* move_ob uses.	2054	* move_ob uses.
2037	*/	2055	*/
2038	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	2056	maptile *m = op->map->xy_find (nx, ny);
2039	if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2040	m = get_map_from_coord(op->map, &nx, &ny);
2041	if (!m) return; /* Don't think this should happen */
2042	}
2043	else m =op->map;
2044
2045	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2046	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2047	return;
2048	}
2049		2057
2050	mon = NULL;
2051	/* Go through all the objects, and find ones of interest. Only stop if	2058	/* Go through all the objects, and find ones of interest. Only stop if
2052	* we find a monster - that is something we know we want to attack.	2059	* we find a monster - that is something we know we want to attack.
2053	* if its a door or barrel (can roll) see if there may be monsters	2060	* if its a door or barrel (can roll) see if there may be monsters
2054	* on the space	2061	* on the space
		2062	*/
		2063	object *mon;
		2064	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		2065	{
		2066	if ((mon->flag [FLAG_ALIVE]
		2067	|| mon->type == LOCKED_DOOR
		2068	|| mon->flag [FLAG_CAN_ROLL])
		2069	&& mon != op)
		2070	break;
		2071	}
		2072
		2073	if (!mon) /* This happens anytime the player tries to move */
		2074	return false; /* into a wall */
		2075
		2076	mon = mon->head_ ();
		2077
		2078	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2079	if (op->contr->weapon_sp_left > 0.f)
		2080	if (player_attack_door (op, mon))
2055	*/	2081	{
2056	while (tmp!=NULL) {	2082	--op->contr->weapon_sp_left;
2057	if (tmp == op) {	2083	return true;
2058	tmp=tmp->above;	2084	}
2059	continue;	2085
		2086	/* The following deals with possibly attacking peaceful
		2087	* or friendly creatures. Basically, all players are considered
		2088	* unaggressive. If the moving player has peaceful set, then the
		2089	* object should be pushed instead of attacked. It is assumed that
		2090	* if you are braced, you will not attack friends accidently,
		2091	* and thus will not push them.
		2092	*/
		2093
		2094	/* If the creature is a pet, push it even if the player is not
		2095	* peaceful. Our assumption is the creature is a pet if the
		2096	* player owns it and it is either friendly or unagressive.
		2097	*/
		2098	if (op->type == PLAYER
		2099	&& ((mon->owner && mon->owner->contr
		2100	&& same_party (mon->owner->contr->party, op->contr->party))
		2101	|| mon->owner == op)
		2102	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		2103	{
		2104	/* If we're braced, we don't want to switch places with it */
		2105	if (op->contr->braced)
		2106	return false;
		2107
		2108	if (op->speed_left > 0.f)
		2109	{
		2110	--op->speed_left;
		2111
		2112	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
		2113	push_ob (mon, dir, op);
		2114
		2115	if (op->contr->tmp_invis || op->hide)
		2116	make_visible (op);
		2117
		2118	return true;
		2119	}
		2120	else
		2121	return false;
		2122	}
		2123
		2124	/* in certain circumstances, you shouldn't attack friendly
		2125	* creatures. Note that if you are braced, you can't push
		2126	* someone, but put it inside this loop so that you won't
		2127	* attack them either.
		2128	*/
		2129	if ((mon->type == PLAYER || mon->enemy != op)
		2130	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
		2131	&& ((op->contr->peaceful
		2132	|| (mon->type == PLAYER && mon->contr->peaceful))
		2133	&& !on_battleground))
		2134	{
		2135	if (op->speed_left > 0.f)
		2136	{
		2137	--op->speed_left;
		2138
		2139	if (!op->contr->braced)
		2140	{
		2141	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
		2142	push_ob (mon, dir, op);
2060	}	2143	}
2061	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {
2062	mon = tmp;
2063	break;
2064	}
2065	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2066	mon = tmp;
2067	tmp=tmp->above;
2068	}
2069
2070	if (mon==NULL) /* This happens anytime the player tries to move */
2071	return; /* into a wall */
2072
2073	if(mon->head != NULL)
2074	mon = mon->head;
2075
2076	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))
2077	if (player_attack_door(op, mon)) return;
2078
2079	/* The following deals with possibly attacking peaceful
2080	* or frienddly creatures. Basically, all players are considered
2081	* unaggressive. If the moving player has peaceful set, then the
2082	* object should be pushed instead of attacked. It is assumed that
2083	* if you are braced, you will not attack friends accidently,
2084	* and thus will not push them.
2085	*/
2086
2087	/* If the creature is a pet, push it even if the player is not
2088	* peaceful. Our assumption is the creature is a pet if the
2089	* player owns it and it is either friendly or unagressive.
2090	*/
2091	if ((op->type==PLAYER)
2092	#if COZY_SERVER
2093	&&
2094	(
2095	(get_owner(mon) && get_owner(mon)->contr
2096	&& same_party (get_owner(mon)->contr->party, op->contr->party))
2097	|| get_owner(mon) == op
2098	)
2099	#else
2100	&& get_owner(mon)==op
2101	#endif
2102	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2103	{
2104	/* If we're braced, we don't want to switch places with it */
2105	if (op->contr->braced) return;
2106	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2107	(void) push_ob(mon,dir,op);
2108	if(op->contr->tmp_invis||op->hide) make_visible(op);
2109	return;
2110	}
2111
2112	/* in certain circumstances, you shouldn't attack friendly
2113	* creatures. Note that if you are braced, you can't push
2114	* someone, but put it inside this loop so that you won't
2115	* attack them either.
2116	*/
2117	if ((mon->type==PLAYER || mon->enemy != op) &&
2118	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&
2119	(
2120	#ifdef PROHIBIT_PLAYERKILL
2121	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&
2122	#else
2123	op->contr->peaceful &&
2124	#endif
2125	!on_battleground
2126	)) {
2127	if (!op->contr->braced) {
2128	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2129	(void) push_ob(mon,dir,op);
2130	} else {	2144	else
2131	new_draw_info(0, 0,op,"You withhold your attack");	2145	new_draw_info (0, 0, op, "You withhold your attack");
		2146
		2147	if (op->contr->tmp_invis || op->hide)
		2148	make_visible (op);
		2149
		2150	return true;
2132	}	2151	}
2133	if(op->contr->tmp_invis||op->hide) make_visible(op);	2152	}
2134	}
2135
2136	/* If the object is a boulder or other rollable object, then	2153	/* If the object is a boulder or other rollable object, then
2137	* roll it if not braced. You can't roll it if you are braced.	2154	* roll it if not braced. You can't roll it if you are braced.
2138	*/	2155	*/
2139	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2156	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		2157	{
		2158	if (op->speed_left > 0.f)
		2159	{
		2160	--op->speed_left;
		2161
2140	recursive_roll(mon,dir,op);	2162	recursive_roll (mon, dir, op);
2141	if(action_makes_visible(op)) make_visible(op);	2163	if (action_makes_visible (op))
2142	}	2164	make_visible (op);
2143		2165
		2166	return true;
		2167	}
		2168	}
2144	/* Any generic living creature. Including things like doors.	2169	/* Any generic living creature. Including things like doors.
2145	* Way it works is like this: First, it must have some hit points	2170	* Way it works is like this: First, it must have some hit points
2146	* and be living. Then, it must be one of the following:	2171	* and be living. Then, it must be one of the following:
2147	* 1) Not a player, 2) A player, but of a different party. Note	2172	* 1) Not a player, 2) A player, but of a different party. Note
2148	* that party_number -1 is no party, so attacks can still happen.	2173	* that party_number -1 is no party, so attacks can still happen.
2149	*/	2174	*/
2150
2151	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2175	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2152	((mon->type!=PLAYER || op->contr->party==NULL ||	2176	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2153	op->contr->party!=mon->contr->party))) {	2177	{
2154		2178	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2155	/* If the player hasn't hit something this tick, and does
2156	* so, give them speed boost based on weapon speed. Doing
2157	* it here is better than process_players2, which basically
2158	* incurred a 1 tick offset.
2159	*/
2160	if (!op->contr->has_hit) {
2161	op->speed_left += op->speed / op->contr->weapon_sp;
2162
2163	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2164	}
2165
2166	skill_attack(mon, op, 0, NULL, NULL);
2167
2168	/* If attacking another player, that player gets automatic
2169	* hitback, and doesn't loose luck either.
2170	* Disable hitback on the battleground or if the target is
2171	* the wiz.
2172	*/
2173	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2174	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2175	short luck = mon->stats.luck;
2176	mon->contr->has_hit = 1;
2177	skill_attack(op, mon, 0, NULL, NULL);
2178	mon->stats.luck = luck;
2179	}
2180	if(action_makes_visible(op)) make_visible(op);
2181	}	2179	{
2182	} /* if player should attack something */	2180	--op->contr->weapon_sp_left;
2183	}
2184		2181
		2182	skill_attack (mon, op, 0, 0, 0);
		2183
		2184	if (action_makes_visible (op))
		2185	make_visible (op);
		2186
		2187	return true;
		2188	}
		2189	}
		2190
		2191	return false;
		2192	}
		2193
		2194	bool
2185	int move_player(object *op,int dir) {	2195	move_player (object *op, int dir)
		2196	{
2186	int pick;	2197	int pick;
2187		2198
2188	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2199	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)
2189	return 0;
2190
2191	/* Sanity check: make sure dir is valid */
2192	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2193	LOG( llevError, "move_player: invalid direction %d\n", dir);
2194	return 0;
2195	}
2196
2197	/* peterm: added following line */
2198	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2199	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2200
2201	op->facing = dir;
2202
2203	if(op->hide) do_hidden_move(op);
2204
2205	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2206	/*nop*/;
2207	else if (op->contr->fire_on)
2208	fire (op, dir);
2209	else
2210	{
2211	move_player_attack (op, dir);
2212	pick = check_pick(op);
2213	}
2214
2215	/* Add special check for newcs players and fire on - this way, the
2216	* server can handle repeat firing.
2217	*/
2218	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2219	op->direction = dir;
2220	} else {
2221	op->direction=0;
2222	}
2223	/* Update how the player looks. Use the facing, so direction may
2224	* get reset to zero. This allows for full animation capabilities
2225	* for players.
2226	*/
2227	animate_object(op, op->facing);
2228	return 0;	2200	return 0;
		2201
		2202	/* Sanity check: make sure dir is valid */
		2203	if ((dir < 0) || (dir >= 9))
		2204	{
		2205	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2206	return 0;
		2207	}
		2208
		2209	/* peterm: added following line */
		2210	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2211	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2212
		2213	op->facing = dir;
		2214
		2215	if (op->hide)
		2216	do_hidden_move (op);
		2217
		2218	bool retval;
		2219
		2220	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2221	retval = RESULT_INT (0);
		2222	else if (op->contr->fire_on)
		2223	retval = fire (op, dir);
		2224	else
		2225	{
		2226	retval = move_player_attack (op, dir);
		2227	pick = check_pick (op);
		2228	}
		2229
		2230	/* Add special check for newcs players and fire on - this way, the
		2231	* server can handle repeat firing.
		2232	*/
		2233	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2234	op->direction = dir;
		2235	else
		2236	op->direction = 0;
		2237
		2238	/* Update how the player looks. Use the facing, so direction may
		2239	* get reset to zero. This allows for full animation capabilities
		2240	* for players.
		2241	*/
		2242	animate_object (op, op->facing);
		2243
		2244	return retval;
2229	}	2245	}
2230		2246
2231	/* This is similar to handle_player, below, but is only used by the	2247	/* This is similar to handle_player, below, but is only used by the
2232	* new client/server stuff.	2248	* new client/server stuff.
2233	* This is sort of special, in that the new client/server actually uses	2249	* This is sort of special, in that the new client/server actually uses
2234	* the new speed values for commands.	2250	* the new speed values for commands.
2235	*	2251	*
2236	* Returns true if there are more actions we can do.	2252	* Returns true if there are more actions we can do. Should not do
		2253	* many actions in a row, as that would be too unfair to other
		2254	* players.
2237	*/	2255	*/
		2256	bool
2238	int handle_newcs_player(object *op)	2257	handle_newcs_player (object *op)
2239	{	2258	{
2240	if (op->contr->hidden) {
2241	op->invisible = 1000;
2242	/* the socket code flashes the player visible/invisible
2243	* depending on the value of invisible, so we need to
2244	* alternate it here for it to work correctly.
2245	*/
2246	if (pticks & 2) op->invisible--;
2247	}
2248	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2249	op->invisible--;
2250	if(!op->invisible) {
2251	make_visible(op);
2252	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2253	}
2254	}
2255
2256	if (QUERY_FLAG(op, FLAG_SCARED)) {	2259	if (QUERY_FLAG (op, FLAG_SCARED))
		2260	{
		2261	if (op->speed_left > 0.f)
		2262	{
		2263	--op->speed_left;
2257	flee_player(op);	2264	flee_player (op);
2258	/* If player is still scared, that is his action for this tick */	2265
2259	if (QUERY_FLAG(op, FLAG_SCARED)) {
2260	op->speed_left--;
2261	return 0;	2266	return true;
2262	}	2267	}
		2268	else
		2269	return false;
2263	}	2270	}
2264		2271
2265	/* I've been seeing crashes where the golem has been destroyed, but
2266	* the player object still points to the defunct golem. The code that
2267	* destroys the golem looks correct, and it doesn't always happen, so
2268	* put this in a a workaround to clean up the golem pointer.
2269	*/
2270	if (op->contr->ranges[range_golem] &&
2271	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2272	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2273	op->contr->ranges[range_golem] = NULL;
2274	op->contr->golem_count = 0;
2275	}
2276
2277	/* call this here - we also will call this in do_ericserver, but	2272	/* call this here - we also will call this in do_ericserver, but
2278	* the players time has been increased when doericserver has been	2273	* the players time has been increased when doericserver has been
2279	* called, so we recheck it here.	2274	* called, so we recheck it here.
2280	*/	2275	*/
2281	HandleClient(&op->contr->socket, op->contr);	2276	if (op->contr->ns->handle_command ())
2282	if (op->speed_left<0) return 0;	2277	return true;
2283		2278
2284	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2279	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2285	/* All move commands take 1 tick, at least for now */
2286	op->speed_left--;
2287
2288	/* Instead of all the stuff below, let move_player take care
2289	* of it. Also, some of the skill stuff is only put in
2290	* there, as well as the confusion stuff.
2291	*/
2292	move_player(op, op->direction);	2280	return move_player (op, op->direction);
2293	if (op->speed_left>0) return 1;	2281
2294	else return 0;	2282	return false;
2295	}	2283	}
		2284
		2285	int
		2286	save_life (object *op)
		2287	{
		2288	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2296	return 0;	2289	return 0;
2297	}
2298		2290
2299	int save_life(object *op) {
2300	object *tmp;
2301
2302	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2303	return 0;
2304
2305	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2291	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2306	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2292	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
		2293	{
2307	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2294	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2308	new_draw_info_format(NDI_UNIQUE, 0,op,	2295	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2309	"Your %s vibrates violently, then evaporates.",	2296
2310	query_name(tmp));
2311	if (op->contr)	2297	if (op->contr)
2312	esrv_del_item(op->contr, tmp->count);	2298	esrv_del_item (op->contr, tmp->count);
2313	remove_ob(tmp);	2299
2314	free_object(tmp);	2300	tmp->destroy ();
2315	CLEAR_FLAG(op, FLAG_LIFESAVE);	2301	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2302
2316	if(op->stats.hp<0)	2303	if (op->stats.hp < 0)
2317	op->stats.hp = op->stats.maxhp;	2304	op->stats.hp = op->stats.maxhp;
		2305
2318	if(op->stats.food<0)	2306	if (op->stats.food < 0)
2319	op->stats.food = 999;	2307	op->stats.food = 999;
2320	fix_player(op);	2308
		2309	op->update_stats ();
2321	return 1;	2310	return 1;
2322	}	2311	}
		2312
2323	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2313	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2324	CLEAR_FLAG(op, FLAG_LIFESAVE);	2314	CLEAR_FLAG (op, FLAG_LIFESAVE);
2325	enter_player_savebed(op); /* bring him home. */	2315	enter_player_savebed (op); /* bring him home. */
2326	return 0;	2316	return 0;
2327	}	2317	}
2328		2318
2329	/* This goes throws the inventory and removes unpaid objects, and puts them	2319	/* This goes throws the inventory and removes unpaid objects, and puts them
2330	* back in the map (location and map determined by values of env). This	2320	* back in the map (location and map determined by values of env). This
2331	* function will descend into containers. op is the object to start the search	2321	* function will descend into containers. op is the object to start the search
2332	* from.	2322	* from.
2333	*/	2323	*/
		2324	void
2334	void remove_unpaid_objects(object *op, object *env)	2325	remove_unpaid_objects (object *op, object *env)
2335	{	2326	{
2336	object *next;
2337
2338	while (op) {	2327	while (op)
		2328	{
2339	next=op->below; /* Make sure we have a good value, in case	2329	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2340	* we remove object 'op'	2330
2341	*/
2342	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2331	if (QUERY_FLAG (op, FLAG_UNPAID))
2343	remove_ob(op);	2332	{
2344	op->x = env->x;
2345	op->y = env->y;
2346	if (env->type == PLAYER)	2333	if (env->type == PLAYER)
2347	esrv_del_item(env->contr, op->count);	2334	esrv_del_item (env->contr, op->count);
2348	insert_ob_in_map(op, env->map, NULL,0);	2335
		2336	op->insert_at (env);
2349	}	2337	}
		2338	else if (op->inv)
2350	else if (op->inv) remove_unpaid_objects(op->inv, env);	2339	remove_unpaid_objects (op->inv, env);
		2340
2351	op=next;	2341	op = next;
2352	}	2342	}
2353	}	2343	}
2354
2355		2344
2356	/*	2345	/*
2357	* Returns pointer a static string containing gravestone text	2346	* Returns pointer a static string containing gravestone text
2358	* Moved from apply.c to player.c - player.c is what	2347	* Moved from apply.c to player.c - player.c is what
2359	* actually uses this function. player.c may not be quite the	2348	* actually uses this function. player.c may not be quite the
2360	* best, a misc file for object actions is probably better,	2349	* best, a misc file for object actions is probably better,
2361	* but there isn't one in the server directory.	2350	* but there isn't one in the server directory.
2362	*/	2351	*/
		2352	char *
2363	char *gravestone_text (object *op)	2353	gravestone_text (object *op)
2364	{	2354	{
2365	static char buf2[MAX_BUF];	2355	static char buf2[MAX_BUF];
2366	char buf[MAX_BUF];	2356	char buf[MAX_BUF];
2367	time_t now = time (NULL);	2357	time_t now = time (NULL);
2368		2358
2369	strcpy (buf2, " R.I.P.\n\n");	2359	strcpy (buf2, " R.I.P.\n\n");
2370	if (op->type == PLAYER)	2360	if (op->type == PLAYER)
2371	sprintf (buf, "%s the %s\n", op->name, op->contr->title);	2361	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2372	else	2362	else
2373	sprintf (buf, "%s\n", op->name);	2363	sprintf (buf, "%s\n", &op->name);
		2364
2374	strncat (buf2, " ", 20 - strlen (buf) / 2);	2365	strncat (buf2, " ", 20 - strlen (buf) / 2);
2375	strcat (buf2, buf);	2366	strcat (buf2, buf);
2376	if (op->type == PLAYER)	2367	if (op->type == PLAYER)
2377	sprintf (buf, "who was in level %d when killed\n", op->level);	2368	sprintf (buf, "who was in level %d when killed\n", op->level);
2378	else	2369	else
2379	sprintf (buf, "who was in level %d when died.\n\n", op->level);	2370	sprintf (buf, "who was in level %d when died.\n\n", op->level);
		2371
2380	strncat (buf2, " ", 20 - strlen (buf) / 2);	2372	strncat (buf2, " ", 20 - strlen (buf) / 2);
2381	strcat (buf2, buf);	2373	strcat (buf2, buf);
2382	if (op->type == PLAYER) {	2374	if (op->type == PLAYER)
		2375	{
2383	sprintf (buf, "by %s.\n\n", op->contr->killer);	2376	sprintf (buf, "by %s.\n\n", op->contr->killer);
2384	strncat (buf2, " ", 21 - strlen (buf) / 2);	2377	strncat (buf2, " ", 21 - strlen (buf) / 2);
2385	strcat (buf2, buf);	2378	strcat (buf2, buf);
2386	}	2379	}
		2380
2387	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2381	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2388	strncat (buf2, " ", 20 - strlen (buf) / 2);	2382	strncat (buf2, " ", 20 - strlen (buf) / 2);
2389	strcat (buf2, buf);	2383	strcat (buf2, buf);
		2384
2390	return buf2;	2385	return buf2;
2391	}	2386	}
2392		2387
2393		2388	void
2394
2395	void do_some_living(object *op) {	2389	do_some_living (object *op)
		2390	{
2396	int last_food=op->stats.food;	2391	int last_food = op->stats.food;
2397	int gen_hp, gen_sp, gen_grace;	2392	int gen_hp, gen_sp, gen_grace;
2398	int over_hp, over_sp, over_grace;	2393	int over_hp, over_sp, over_grace;
2399	int i;	2394	int i;
2400	int rate_hp = 1200;	2395	int rate_hp = 1200;
2401	int rate_sp = 2500;	2396	int rate_sp = 2500;
2402	int rate_grace = 2000;	2397	int rate_grace = 2000;
2403	const int max_hp = 1;	2398	const int max_hp = 1;
2404	const int max_sp = 1;	2399	const int max_sp = 1;
2405	const int max_grace = 1;	2400	const int max_grace = 1;
2406		2401
2407	if (op->contr->outputs_sync) {	2402	if (op->contr->hidden)
2408	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2403	{
2409	if (op->contr->outputs[i].buf!=NULL &&	2404	op->invisible = 1000;
2410	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2405	/* the socket code flashes the player visible/invisible
2411	flush_output_element(op, &op->contr->outputs[i]);	2406	* depending on the value of invisible, so we need to
		2407	* alternate it here for it to work correctly.
		2408	*/
		2409	if (pticks & 2)
		2410	op->invisible--;
2412	}	2411	}
		2412	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2413	{
		2414	if (!op->invisible--)
		2415	{
		2416	make_visible (op);
		2417	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2418	}
		2419	}
2413		2420
2414	if(op->contr->state==ST_PLAYING) {	2421	if (op->contr->ns->state == ST_PLAYING)
2415		2422	{
2416	/* these next three if clauses make it possible to SLOW DOWN	2423	/* these next three if clauses make it possible to SLOW DOWN
2417	hp/grace/spellpoint regeneration. */	2424	hp/grace/spellpoint regeneration. */
2418	if(op->contr->gen_hp >= 0 )	2425	if (op->contr->gen_hp >= 0)
2419	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;	2426	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2420	else {	2427	else
		2428	{
2421	gen_hp = op->stats.maxhp;	2429	gen_hp = op->stats.maxhp;
2422	rate_hp -= rate_hp/2 * op->contr->gen_hp;	2430	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2423	}	2431	}
		2432
2424	if(op->contr->gen_sp >= 0 )	2433	if (op->contr->gen_sp >= 0)
2425	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;	2434	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2426	else {	2435	else
		2436	{
2427	gen_sp = op->stats.maxsp;	2437	gen_sp = op->stats.maxsp;
2428	rate_sp -= rate_sp/2 * op->contr->gen_sp;	2438	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2429	}	2439	}
		2440
2430	if(op->contr->gen_grace >= 0)	2441	if (op->contr->gen_grace >= 0)
2431	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2442	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2432	else {	2443	else
		2444	{
2433	gen_grace = op->stats.maxgrace;	2445	gen_grace = op->stats.maxgrace;
2434	rate_grace -= rate_grace/2 * op->contr->gen_grace;	2446	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2435	}	2447	}
2436		2448
2437	/* Regenerate Spell Points */	2449	/* Regenerate Spell Points */
2438	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {	2450	if (!op->contr->golem && --op->last_sp < 0)
		2451	{
2439	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);	2452	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2440	if(op->stats.sp<op->stats.maxsp) {
2441	op->stats.sp++;
2442	/* dms do not consume food */
2443	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2444	op->stats.food--;
2445	if(op->contr->digestion<0)
2446	op->stats.food+=op->contr->digestion;
2447	else if(op->contr->digestion>0 &&
2448	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2449	op->stats.food=last_food;
2450	}
2451	}
2452	if (max_sp>1) {
2453	over_sp = (gen_sp+10)/rate_sp;
2454	if (over_sp > 0) {
2455	if(op->stats.sp<op->stats.maxsp) {	2453	if (op->stats.sp < op->stats.maxsp)
2456	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;	2454	{
2457	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2458	op->stats.sp--;	2455	op->stats.sp++;
2459	if(op->stats.sp>op->stats.maxsp)	2456	/* dms do not consume food */
2460	op->stats.sp=op->stats.maxsp;	2457	if (!QUERY_FLAG (op, FLAG_WIZ))
		2458	{
		2459	op->stats.food--;
		2460	if (op->contr->digestion < 0)
		2461	op->stats.food += op->contr->digestion;
		2462	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2463	op->stats.food = last_food;
2461	}	2464	}
2462	op->last_sp=0;
2463	} else {
2464	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2465	}
2466	} else {
2467	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2468	}
2469	}
2470
2471	/* Regenerate Grace */
2472	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2473	if(--op->last_grace<0) {
2474	if(op->stats.grace<op->stats.maxgrace/2)
2475	op->stats.grace++; /* no penalty in food for regaining grace */
2476	if(max_grace>1) {
2477	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2478	if (over_grace > 0) {
2479	op->stats.sp += over_grace
2480	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2481	op->last_grace=0;
2482	} else {
2483	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2484	}	2465	}
		2466
		2467	if (max_sp > 1)
		2468	{
		2469	over_sp = (gen_sp + 10) / rate_sp;
		2470	if (over_sp > 0)
		2471	{
		2472	if (op->stats.sp < op->stats.maxsp)
		2473	{
		2474	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2475
		2476	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2477	op->stats.sp--;
		2478
		2479	if (op->stats.sp > op->stats.maxsp)
		2480	op->stats.sp = op->stats.maxsp;
		2481	}
		2482	op->last_sp = 0;
		2483	}
		2484	else
		2485	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2486	}
2485	} else {	2487	else
		2488	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2489	}
		2490
		2491	/* Regenerate Grace */
		2492	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2493	if (--op->last_grace < 0)
		2494	{
		2495	if (op->stats.grace < op->stats.maxgrace / 2)
		2496	op->stats.grace++; /* no penalty in food for regaining grace */
		2497
		2498	if (max_grace > 1)
		2499	{
		2500	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2501	if (over_grace > 0)
		2502	{
		2503	op->stats.sp += over_grace
		2504	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2505	op->last_grace = 0;
		2506	}
		2507	else
		2508	{
		2509	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2510	}
		2511	}
		2512	else
		2513	{
2486	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2514	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2487	}	2515	}
2488	/* wearing stuff doesn't detract from grace generation. */	2516	/* wearing stuff doesn't detract from grace generation. */
2489	}	2517	}
2490		2518
2491	/* Regenerate Hit Points */	2519	/* Regenerate Hit Points */
2492	if(--op->last_heal<0) {	2520	if (--op->last_heal < 0)
		2521	{
2493	if(op->stats.hp<op->stats.maxhp) {	2522	if (op->stats.hp < op->stats.maxhp)
		2523	{
2494	op->stats.hp++;	2524	op->stats.hp++;
2495	/* dms do not consume food */	2525	/* dms do not consume food */
2496	if (!QUERY_FLAG(op,FLAG_WIZ)) {	2526	if (!QUERY_FLAG (op, FLAG_WIZ))
2497	op->stats.food--;	2527	{
		2528	op->stats.food--;
2498	if(op->contr->digestion<0)	2529	if (op->contr->digestion < 0)
2499	op->stats.food+=op->contr->digestion;	2530	op->stats.food += op->contr->digestion;
2500	else if(op->contr->digestion>0 &&	2531	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2501	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2502	op->stats.food=last_food;	2532	op->stats.food = last_food;
		2533	}
		2534	}
		2535
		2536	if (max_hp > 1)
		2537	{
		2538	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2539	if (over_hp > 0)
		2540	{
		2541	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2542	op->last_heal = 0;
		2543	}
		2544	else
		2545	{
		2546	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2547	}
		2548	}
		2549	else
		2550	{
		2551	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2552	}
2503	}	2553	}
2504	}
2505	if(max_hp>1) {
2506	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2507	if (over_hp > 0) {
2508	op->stats.sp += over_hp
2509	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2510	op->last_heal=0;
2511	} else {
2512	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2513	}
2514	} else {
2515	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2516	}
2517	}
2518		2554
2519	/* Digestion */	2555	/* Digestion */
2520	if(--op->last_eat<0) {	2556	if (--op->last_eat < 0)
2521	#ifdef COZY_SERVER	2557	{
2522	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;	2558	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2523	int bonus=dg>0?dg:0,
2524	penalty=dg<0?-dg:0;
2525	#else
2526	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2527	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2528	#endif
2529		2559
2530	if(op->contr->gen_hp > 0)	2560	if (op->contr->gen_hp > 0)
2531	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2561	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);
2532	else	2562	else
2533	op->last_eat=25*(1+bonus)/(penalty +1);	2563	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
		2564
2534	/* dms do not consume food */	2565	/* dms do not consume food */
2535	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2566	if (!QUERY_FLAG (op, FLAG_WIZ))
2536	}	2567	op->stats.food--;
2537	}	2568	}
2538		2569
2539	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	{
2540	object *tmp, *flesh=NULL;	2572	object *tmp, *flesh = 0;
2541		2573
2542	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2574	for (tmp = op->inv; tmp; tmp = tmp->below)
		2575	{
2543	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2576	if (!QUERY_FLAG (tmp, FLAG_UNPAID))
		2577	{
2544	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2578	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2579	{
2545	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.");
2546	manual_apply(op,tmp,0);	2581	manual_apply (op, tmp, 0);
2547	if(op->stats.food>=0||op->stats.hp<0)	2582	if (op->stats.food >= 0 || op->stats.hp < 0)
2548	break;	2583	break;
2549	}	2584	}
2550	else if (tmp->type==FLESH) flesh=tmp;	2585	else if (tmp->type == FLESH)
		2586	flesh = tmp;
2551	} /* End if paid for object */	2587	} /* End if paid for object */
2552	} /* end of for loop */	2588	} /* end of for loop */
		2589
2553	/* 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
2554	* eat flesh instead.	2591	* eat flesh instead.
2555	*/	2592	*/
2556	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2593	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
		2594	{
2557	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.");
2558	manual_apply(op,flesh,0);	2596	manual_apply (op, flesh, 0);
2559	}	2597	}
2560	} /* end if player is starving */	2598	}
2561		2599
2562	while(op->stats.food<0&&op->stats.hp>0)	2600	while (op->stats.food < 0 && op->stats.hp >= 0)
2563	op->stats.food++,op->stats.hp--;	2601	op->stats.food++, op->stats.hp--;
2564		2602
2565	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))
2566	kill_player(op);	2604	kill_player (op);
		2605	}
2567	}	2606	}
2568
2569
2570		2607
2571	/* 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.
2572	* 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
2573	* permadeath, no lifesave), this will take care of removing the player	2610	* permadeath, no lifesave), this will take care of removing the player
2574	* file.	2611	* file.
2575	*/	2612	*/
		2613	void
2576	void kill_player(object *op)	2614	kill_player (object *op)
2577	{	2615	{
2578	char buf[MAX_BUF];	2616	char buf[MAX_BUF];
2579	int x,y,i;	2617	int x, y;
		2618
		2619	//int i;
2580	mapstruct *map; /* this is for resurrection */	2620	maptile *map; /* this is for resurrection */
		2621
2581	int z;	2622	/* int z;
2582	int num_stats_lose;	2623	int num_stats_lose;
2583	int lost_a_stat;	2624	int lost_a_stat;
2584	int lose_this_stat;	2625	int lose_this_stat;
2585	int this_stat;	2626	int this_stat; */
2586	int will_kill_again;	2627	int will_kill_again;
2587	archetype *at;	2628	archetype *at;
2588	object *tmp;	2629	object *tmp;
2589		2630
2590	if(save_life(op))	2631	if (save_life (op))
2591	return;	2632	return;
2592		2633
2593		2634
2594	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2635	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2595	* in cities ONLY!!! It is very important that this doesn't get abused.	2636	* in cities ONLY!!! It is very important that this doesn't get abused.
2596	* Look at op_on_battleground() for more info --AndreasV	2637	* Look at op_on_battleground() for more info --AndreasV
2597	*/	2638	*/
2598	if (op_on_battleground(op, &x, &y)) {	2639	if (op_on_battleground (op, &x, &y))
2599	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2640	{
2600	"You have been defeated in combat!");	2641	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2601	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2642	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2602	"Local medics have saved your life...");	2643
2603
2604	/* restore player */	2644	/* restore player */
2605	at = find_archetype("poisoning");	2645	at = archetype::find ("poisoning");
2606	tmp=present_arch_in_ob(at,op);	2646	if (object *tmp = present_arch_in_ob (at, op))
2607	if (tmp) {	2647	{
2608	remove_ob(tmp);	2648	tmp->destroy ();
2609	free_object(tmp);
2610	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2649	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
		2650	}
		2651
		2652	at = archetype::find ("confusion");
		2653	if (object *tmp = present_arch_in_ob (at, op))
2611	}	2654	{
2612		2655	tmp->destroy ();
2613	at = find_archetype("confusion");
2614	tmp=present_arch_in_ob(at,op);
2615	if (tmp) {
2616	remove_ob(tmp);
2617	free_object(tmp);
2618	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2656	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2619	}	2657	}
2620		2658
2621	cure_disease(op,0); /* remove any disease */	2659	cure_disease (op, 0); /* remove any disease */
2622	op->stats.hp=op->stats.maxhp;	2660	op->stats.hp = op->stats.maxhp;
2623	if (op->stats.food<=0) op->stats.food=999;	2661	if (op->stats.food <= 0)
2624		2662	op->stats.food = 999;
		2663
2625	/* create a bodypart-trophy to make the winner happy */	2664	/* create a bodypart-trophy to make the winner happy */
2626	tmp=arch_to_object(find_archetype("finger"));	2665	if (object *tmp = arch_to_object (archetype::find ("finger")))
2627	if (tmp != NULL)
2628	{	2666	{
2629	sprintf(buf,"%s's finger",op->name);	2667	sprintf (buf, "%s's finger", &op->name);
2630	tmp->name = add_string(buf);	2668	tmp->name = buf;
2631	sprintf(buf," This finger has been cut off %s\n"	2669	sprintf (buf, " This finger has been cut off %s\n"
2632	" the %s, when he was defeated at\n level %d by %s.\n",	2670	" the %s, when he was defeated at\n level %d by %s.\n",
2633	op->name, op->contr->title, (int)(op->level),	2671	&op->name, op->contr->title, (int) (op->level), op->contr->killer);
2634	op->contr->killer);	2672	tmp->msg = buf;
2635	tmp->msg=add_string(buf);
2636	tmp->value=0, tmp->material=0, tmp->type=0;	2673	tmp->value = 0, tmp->type = 0;
2637	tmp->materialname = NULL;	2674	tmp->materialname = "organics";
2638	tmp->x = op->x, tmp->y = op->y;	2675	tmp->insert_at (op, tmp);
2639	insert_ob_in_map(tmp,op->map,op,0);
2640	}
2641		2676	}
		2677
2642	/* teleport defeated player to new destination*/	2678	/* teleport defeated player to new destination */
2643	transfer_ob(op, x, y, 0, NULL);	2679	transfer_ob (op, x, y, 0, NULL);
2644	op->contr->braced=0;	2680	op->contr->braced = 0;
2645	return;	2681	return;
2646	}	2682	}
2647		2683
2648	INVOKE_PLAYER (DEATH, op->contr);	2684	INVOKE_PLAYER (DEATH, op->contr);
2649		2685
2650	command_kill_pets (op, 0);	2686	command_kill_pets (op, 0);
2651		2687
2652	if(op->stats.food<0) {	2688	if (op->stats.food < 0)
2653	if (op->contr->explore) {	2689	{
2654	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2655	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2656	op->stats.food=999;
2657	return;
2658	}
2659	sprintf(buf,"%s starved to death.",op->name);	2690	sprintf (buf, "%s starved to death.", &op->name);
2660	strcpy(op->contr->killer,"starvation");	2691	strcpy (op->contr->killer, "starvation");
2661	}	2692	}
2662	else {	2693	else
2663	if (op->contr->explore) {
2664	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2665	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2666	op->stats.hp=op->stats.maxhp;
2667	return;
2668	}
2669	sprintf(buf,"%s died.",op->name);	2694	sprintf (buf, "%s died.", &op->name);
2670	}	2695
2671	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);	2696	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2672		2697
2673	/* save the map location for corpse, gravestone*/	2698	/* save the map location for corpse, gravestone */
2674	x=op->x;y=op->y;map=op->map;	2699	x = op->x;
		2700	y = op->y;
		2701	map = op->map;
2675		2702
2676
2677	if (settings.not_permadeth == TRUE) {
2678	/* NOT_PERMADEATH code. This basically brings the character back to	2703	/* NOT_PERMADEATH code. This basically brings the character back to
2679	* life if they are dead - it takes some exp and a random stat.	2704	* life if they are dead - it takes some exp and a random stat.
2680	* See the config.h file for a little more in depth detail about this.	2705	* See the config.h file for a little more in depth detail about this.
2681	*/	2706	*/
2682		2707
2683	/* Basically two ways to go - remove a stat permanently, or just	2708	/* Basically two ways to go - remove a stat permanently, or just
2684	* make it depletion. This bunch of code deals with that aspect	2709	* make it depletion. This bunch of code deals with that aspect
2685	* of death.	2710	* of death.
2686	*/	2711	*/
2687	#ifndef COZY_SERVER	2712	#ifndef COZY_SERVER
2688	if (settings.balanced_stat_loss) {	2713	if (settings.balanced_stat_loss)
		2714	{
2689	/* If stat loss is permanent, lose one stat only. */	2715	/* If stat loss is permanent, lose one stat only. */
2690	/* Lower level chars don't lose as many stats because they suffer	2716	/* Lower level chars don't lose as many stats because they suffer
2691	more if they do. */	2717	more if they do. */
2692	/* Higher level characters can afford things such as potions of	2718	/* Higher level characters can afford things such as potions of
2693	restoration, or better, stat potions. So we slug them that	2719	restoration, or better, stat potions. So we slug them that
2694	little bit harder. */	2720	little bit harder. */
2695	/* GD */	2721	/* GD */
2696	if (settings.stat_loss_on_death)	2722	if (settings.stat_loss_on_death)
2697	num_stats_lose = 1;
2698	else
2699	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;
2700	} else {
2701	num_stats_lose = 1;	2723	num_stats_lose = 1;
2702	}	2724	else
		2725	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
		2726	}
		2727	else
		2728	num_stats_lose = 1;
		2729
2703	lost_a_stat = 0;	2730	lost_a_stat = 0;
2704		2731
2705	for (z=0; z<num_stats_lose; z++) {	2732	for (z = 0; z < num_stats_lose; z++)
		2733	{
2706	i = RANDOM() % NUM_STATS;	2734	i = RANDOM () % NUM_STATS;
2707		2735
2708	if (settings.stat_loss_on_death) {	2736	if (settings.stat_loss_on_death)
		2737	{
2709	/* Pick a random stat and take a point off it. Tell the player	2738	/* Pick a random stat and take a point off it. Tell the player
2710	* what he lost.	2739	* what he lost.
2711	*/	2740	*/
2712	change_attr_value(&(op->stats), i,-1);	2741	change_attr_value (&(op->stats), i, -1);
2713	check_stat_bounds(&(op->stats));	2742	check_stat_bounds (&(op->stats));
2714	change_attr_value(&(op->contr->orig_stats), i,-1);	2743	change_attr_value (&(op->contr->orig_stats), i, -1);
2715	check_stat_bounds(&(op->contr->orig_stats));	2744	check_stat_bounds (&(op->contr->orig_stats));
2716	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2745	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2717	lost_a_stat = 1;	2746	lost_a_stat = 1;
2718	} else {	2747	}
		2748	else
		2749	{
2719	/* deplete a stat */	2750	/* deplete a stat */
2720	archetype *deparch=find_archetype("depletion");	2751	archetype *deparch = archetype::find ("depletion");
2721	object *dep;	2752	object *dep;
		2753
		2754	dep = present_arch_in_ob (deparch, op);
		2755	if (!dep)
2722		2756	{
2723	dep = present_arch_in_ob(deparch,op);
2724	if(!dep) {
2725	dep = arch_to_object(deparch);	2757	dep = arch_to_object (deparch);
2726	insert_ob_in_ob(dep, op);	2758	insert_ob_in_ob (dep, op);
2727	}	2759	}
2728	lose_this_stat = 1;	2760	lose_this_stat = 1;
2729	if (settings.balanced_stat_loss) {	2761	if (settings.balanced_stat_loss)
		2762	{
2730	/* GD */	2763	/* GD */
2731	/* Get the stat that we're about to deplete. */	2764	/* Get the stat that we're about to deplete. */
2732	this_stat = get_attr_value(&(dep->stats), i);	2765	this_stat = get_attr_value (&(dep->stats), i);
2733	if (this_stat < 0) {	2766	if (this_stat < 0)
		2767	{
2734	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;	2768	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
2735	int keep_chance = this_stat * this_stat;	2769	int keep_chance = this_stat * this_stat;
		2770
2736	/* Yes, I am paranoid. Sue me. */	2771	/* Yes, I am paranoid. Sue me. */
2737	if (keep_chance < 1)	2772	if (keep_chance < 1)
2738	keep_chance = 1;	2773	keep_chance = 1;
2739		2774
2740	/* There is a maximum depletion total per level. */	2775	/* There is a maximum depletion total per level. */
2741	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {	2776	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2777	{
2742	lose_this_stat = 0;	2778	lose_this_stat = 0;
2743	/* Take loss chance vs keep chance to see if we	2779	/* Take loss chance vs keep chance to see if we
2744	retain the stat. */	2780	retain the stat. */
2745	} else {
2746	if (random_roll(0, loss_chance + keep_chance-1,
2747	op, PREFER_LOW) < keep_chance)
2748	lose_this_stat = 0;
2749	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2750	this_stat, keep_chance, loss_chance,
2751	lose_this_stat?"LOSE":"KEEP"); */
2752	}
2753	}	2781	}
2754	}	2782	else
2755
2756	if (lose_this_stat) {
2757	this_stat = get_attr_value(&(dep->stats), i);
2758	/* We could try to do something clever like find another
2759	* stat to reduce if this fails. But chances are, if
2760	* stats have been depleted to -50, all are pretty low
2761	* and should be roughly the same, so it shouldn't make a
2762	* difference.
2763	*/	2783	{
2764	if (this_stat>=-50) {	2784	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
2765	change_attr_value(&(dep->stats), i, -1);
2766	SET_FLAG(dep, FLAG_APPLIED);
2767	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);
2768	fix_player(op);
2769	lost_a_stat = 1;	2785	lose_this_stat = 0;
		2786	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2787	this_stat, keep_chance, loss_chance,
		2788	lose_this_stat?"LOSE":"KEEP"); */
2770	}	2789	}
2771	}	2790	}
2772	}	2791	}
2773	}	2792
2774	/* If no stat lost, tell the player. */
2775	if (!lost_a_stat)	2793	if (lose_this_stat)
2776	{	2794	{
2777	/* determine_god() seems to not work sometimes... why is this?	2795	this_stat = get_attr_value (&(dep->stats), i);
2778	Should I be using something else? GD */	2796	/* We could try to do something clever like find another
2779	const char *god = determine_god(op);	2797	* stat to reduce if this fails. But chances are, if
2780	if (god && (strcmp(god, "none")))	2798	* stats have been depleted to -50, all are pretty low
2781	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2799	* and should be roughly the same, so it shouldn't make a
2782	"moment you feel the holy presence of %s protecting"	2800	* difference.
2783	" you.", god);	2801	*/
		2802	if (this_stat >= -50)
2784	else	2803	{
2785	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"	2804	change_attr_value (&(dep->stats), i, -1);
2786	" feel a holy presence protecting you.");	2805	SET_FLAG (dep, FLAG_APPLIED);
		2806	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2807	op->update_stats ();
		2808	lost_a_stat = 1;
		2809	}
2787	}	2810	}
		2811	}
		2812	}
		2813	/* If no stat lost, tell the player. */
		2814	if (!lost_a_stat)
		2815	{
		2816	/* determine_god() seems to not work sometimes... why is this?
		2817	Should I be using something else? GD */
		2818	const char *god = determine_god (op);
		2819
		2820	if (god && (strcmp (god, "none")))
		2821	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
		2822	else
		2823	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
		2824	}
		2825	#else
		2826	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");
2788	#endif	2827	#endif
2789	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2790	" feel a holy presence protecting you from losing yourself completely.");
2791		2828
2792	/* Put a gravestone up where the character 'almost' died. List the	2829	/* Put a gravestone up where the character 'almost' died. List the
2793	* exp loss on the stone.	2830	* exp loss on the stone.
2794	*/	2831	*/
2795	tmp=arch_to_object(find_archetype("gravestone"));	2832	tmp = arch_to_object (archetype::find ("gravestone"));
2796	sprintf(buf,"%s's gravestone",op->name);	2833	sprintf (buf, "%s's gravestone", &op->name);
2797	FREE_AND_COPY(tmp->name, buf);	2834	tmp->name = buf;
2798	sprintf(buf,"%s's gravestones",op->name);	2835	sprintf (buf, "%s's gravestones", &op->name);
2799	FREE_AND_COPY(tmp->name_pl, buf);	2836	tmp->name_pl = buf;
2800	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"	2837	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);
2801	"who was killed\n"	2838	tmp->msg = buf;
2802	"by %s.\n",
2803	op->name, op->contr->title,
2804	op->contr->killer);
2805	tmp->msg = add_string(buf);
2806	tmp->x=op->x,tmp->y=op->y;	2839	tmp->x = op->x, tmp->y = op->y;
2807	insert_ob_in_map (tmp, op->map, NULL,0);	2840	insert_ob_in_map (tmp, op->map, NULL, 0);
2808		2841
2809	/**************************************/	2842	/**************************************/
2810	/* */	2843	/* */
2811	/* Subtract the experience points, */	2844	/* Subtract the experience points, */
2812	/* if we died cause of food, give us */	2845	/* if we died cause of food, give us */
2813	/* food, and reset HP's... */	2846	/* food, and reset HP's... */
2814	/* */	2847	/* */
2815	/**************************************/	2848	/**************************************/
2816		2849
2817	/* remove any poisoning and confusion the character may be suffering.*/	2850	/* remove any poisoning and confusion the character may be suffering. */
2818	/* restore player */	2851	/* restore player */
2819	at = find_archetype("poisoning");	2852	at = archetype::find ("poisoning");
2820	tmp=present_arch_in_ob(at,op);	2853	tmp = present_arch_in_ob (at, op);
2821	if (tmp) {	2854
2822	remove_ob(tmp);	2855	if (tmp)
2823	free_object(tmp);	2856	{
		2857	tmp->destroy ();
2824	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2858	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2825	}	2859	}
2826		2860
2827	at = find_archetype("confusion");	2861	at = archetype::find ("confusion");
2828	tmp=present_arch_in_ob(at,op);	2862	tmp = present_arch_in_ob (at, op);
2829	if (tmp) {	2863	if (tmp)
2830	remove_ob(tmp);	2864	{
2831	free_object(tmp);	2865	tmp->destroy ();
2832	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2866	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2833	}	2867	}
		2868
2834	cure_disease(op,0); /* remove any disease */	2869	cure_disease (op, 0); /* remove any disease */
2835		2870
2836	/*add_exp(op, (op->stats.exp * -0.20)); */	2871	/*add_exp(op, (op->stats.exp * -0.20)); */
2837	apply_death_exp_penalty(op);	2872	apply_death_exp_penalty (op);
2838	if(op->stats.food < 100) op->stats.food = 900;	2873	if (op->stats.food < 100)
		2874	op->stats.food = 900;
2839	op->stats.hp = op->stats.maxhp;	2875	op->stats.hp = op->stats.maxhp;
2840	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2876	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2841	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2877	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2842		2878
2843	/*	2879	/*
2844	* Check to see if the player is in a shop. IF so, then check to see if	2880	* Check to see if the player has any unpaid items. If so, remove them
2845	* the player has any unpaid items. If so, remove them and put them back	2881	* and put them back in the map.
2846	* in the map.	2882	*/
2847	*/
2848
2849	if (is_in_shop (op))
2850	remove_unpaid_objects(op->inv, op);	2883	remove_unpaid_objects (op->inv, op);
2851		2884
2852	/****************************************/	2885	/****************************************/
2853	/* */	2886	/* */
2854	/* Move player to his current respawn- */	2887	/* Move player to his current respawn- */
2855	/* position (usually last savebed) */	2888	/* position (usually last savebed) */
2856	/* */	2889	/* */
2857	/****************************************/	2890	/****************************************/
2858		2891
2859	enter_player_savebed(op);	2892	enter_player_savebed (op);
2860		2893
2861	/* Save the player before inserting the force to reduce
2862	* chance of abuse.
2863	*/
2864	op->contr->braced=0;	2894	op->contr->braced = 0;
2865	save_player(op,1);
2866		2895
2867	/* it is possible that the player has blown something up	2896	/* it is possible that the player has blown something up
2868	* at his savebed location, and that can have long lasting	2897	* at his savebed location, and that can have long lasting
2869	* spell effects. So first see if there is a spell effect	2898	* spell effects. So first see if there is a spell effect
2870	* on the space that might harm the player.	2899	* on the space that might harm the player.
2871	*/	2900	*/
2872	will_kill_again=0;	2901	will_kill_again = 0;
2873	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2902	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2874	if (tmp->type ==SPELL_EFFECT)	2903	if (tmp->type == SPELL_EFFECT)
2875	will_kill_again|=tmp->attacktype;	2904	will_kill_again |= tmp->attacktype;
2876	}	2905
2877	if (will_kill_again) {	2906	if (will_kill_again)
		2907	{
2878	object *force;	2908	object *force;
2879	int at;	2909	int at;
2880		2910
2881	force=get_archetype(FORCE_NAME);	2911	force = get_archetype (FORCE_NAME);
2882	/* 50 ticks should be enough time for the spell to abate */	2912	/* 50 ticks should be enough time for the spell to abate */
2883	force->speed=0.1;	2913	force->speed = 0.1f;
2884	force->speed_left=-5.0;	2914	force->speed_left = -5.f;
2885	SET_FLAG(force, FLAG_APPLIED);	2915	SET_FLAG (force, FLAG_APPLIED);
2886	for (at=0; at<NROFATTACKS; at++) {	2916	for (at = 0; at < NROFATTACKS; at++)
2887	if (will_kill_again & (1 << at))	2917	if (will_kill_again & (1 << at))
2888	force->resist[at] = 100;	2918	force->resist[at] = 100;
		2919
		2920	insert_ob_in_ob (force, op);
		2921	op->update_stats ();
		2922
		2923	}
		2924
		2925	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
		2926	}
		2927
		2928	void
		2929	loot_object (object *op)
		2930	{ /* Grab and destroy some treasure */
		2931	object *tmp, *tmp2, *next;
		2932
		2933	op->close_container (); /* close open sack first */
		2934
		2935	for (tmp = op->inv; tmp; tmp = next)
		2936	{
		2937	next = tmp->below;
		2938
		2939	if (tmp->invisible)
		2940	continue;
		2941
		2942	tmp->remove ();
		2943	tmp->x = op->x, tmp->y = op->y;
		2944
		2945	if (tmp->type == CONTAINER)
		2946	loot_object (tmp); /* empty container to ground */
		2947
		2948	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2949	{
		2950	if (tmp->nrof > 1)
		2951	{
		2952	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));
		2953	tmp2->destroy ();
		2954	insert_ob_in_map (tmp, op->map, NULL, 0);
2889	}	2955	}
2890	insert_ob_in_ob(force, op);
2891	fix_player(op);
2892
2893	}
2894	/**************************************/
2895	/* */
2896	/* Repaint the characters inv, and */
2897	/* stats, and show a nasty message ;) */
2898	/* */
2899	/**************************************/
2900
2901	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2902	return;
2903	} /* NOT_PERMADETH */
2904	else {
2905	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2906	* should probably be embedded in an else statement.
2907	*/
2908
2909	op->contr->party=NULL;
2910	if (settings.set_title == TRUE)
2911	op->contr->own_title[0]='\0';
2912	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2913	check_score(op);
2914	if(op->contr->ranges[range_golem]!=NULL) {
2915	remove_friendly_object(op->contr->ranges[range_golem]);
2916	remove_ob(op->contr->ranges[range_golem]);
2917	free_object(op->contr->ranges[range_golem]);
2918	op->contr->ranges[range_golem]=NULL;
2919	op->contr->golem_count=0;
2920	}
2921	loot_object(op); /* Remove some of the items for good */
2922	remove_ob(op);
2923	op->direction=0;
2924
2925	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2926	delete_character(op->name,0);
2927	if (settings.resurrection == TRUE) {
2928	/* save playerfile sans equipment when player dies
2929	** then save it as player.pl.dead so that future resurrection
2930	** type spells will work on them nicely
2931	*/
2932	delete_character(op->name,0);
2933	op->stats.hp = op->stats.maxhp;
2934	op->stats.food = 999;
2935
2936	/* set the location of where the person will reappear when */
2937	/* maybe resurrection code should fix map also */
2938	strcpy(op->contr->maplevel, settings.emergency_mapname);
2939	if(op->map!=NULL)
2940	op->map = NULL;
2941	op->x = settings.emergency_x;
2942	op->y = settings.emergency_y;
2943	save_player(op,0);
2944	op->map = map;
2945	/* please see resurrection.c: peterm */
2946	dead_player(op);
2947	} else {	2956	else
2948	delete_character(op->name,1);	2957	tmp->destroy ();
2949	}	2958	}
2950	}	2959	else
2951	play_again(op);
2952
2953	/* peterm: added to create a corpse at deathsite. */
2954	tmp=arch_to_object(find_archetype("corpse_pl"));
2955	sprintf(buf,"%s", op->name);
2956	FREE_AND_COPY(tmp->name, buf);
2957	FREE_AND_COPY(tmp->name_pl, buf);
2958	tmp->level=op->level;
2959	tmp->x=x;tmp->y=y;
2960	if (tmp->msg)
2961	free_string(tmp->msg);
2962	tmp->msg = add_string (gravestone_text(op));
2963	SET_FLAG (tmp, FLAG_UNIQUE);
2964	insert_ob_in_map (tmp, map, NULL,0);
2965	}
2966	}
2967
2968
2969	void loot_object(object *op) { /* Grab and destroy some treasure */
2970	object *tmp,*tmp2,*next;
2971
2972	if (op->container) { /* close open sack first */
2973	esrv_apply_container (op, op->container);
2974	}
2975
2976	for(tmp=op->inv;tmp!=NULL;tmp=next) {
2977	next=tmp->below;
2978	if (tmp->type==EXPERIENCE || tmp->invisible) continue;
2979	remove_ob(tmp);
2980	tmp->x=op->x,tmp->y=op->y;
2981	if (tmp->type == CONTAINER) { /* empty container to ground */
2982	loot_object(tmp);
2983	}
2984	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)
2985	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {
2986	if(tmp->nrof>1) {
2987	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));
2988	free_object(tmp2);
2989	insert_ob_in_map(tmp,op->map,NULL,0);	2960	insert_ob_in_map (tmp, op->map, NULL, 0);
2990	} else
2991	free_object(tmp);
2992	} else
2993	insert_ob_in_map(tmp,op->map,NULL,0);
2994	}	2961	}
2995	}	2962	}
2996		2963
2997	/*	2964	/*
2998	* fix_weight(): Check recursively the weight of all players, and fix	2965	* fix_weight(): Check recursively the weight of all players, and fix
2999	* what needs to be fixed. Refresh windows and fix speed if anything	2966	* what needs to be fixed. Refresh windows and fix speed if anything
3000	* was changed.	2967	* was changed.
3001	*/	2968	*/
3002		2969	void
3003	void fix_weight(void) {	2970	fix_weight (void)
3004	player *pl;	2971	{
3005	for (pl = first_player; pl != NULL; pl = pl->next) {	2972	for_all_players (pl)
		2973	{
3006	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2974	int old = pl->ob->carrying, sum = sum_weight (pl->ob);
		2975
3007	if(old == sum)	2976	if (old == sum)
3008	continue;	2977	continue;
3009	fix_player(pl->ob);	2978	pl->ob->update_stats ();
3010	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2979	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);
3011	pl->ob->name, old, sum);
3012	}	2980	}
3013	}	2981	}
3014		2982
		2983	void
3015	void fix_luck(void) {	2984	fix_luck (void)
3016	player *pl;	2985	{
3017	for (pl = first_player; pl != NULL; pl = pl->next)	2986	for_all_players (pl)
3018	if (!pl->ob->contr->state)	2987	if (!pl->ob->contr->ns->state)
3019	change_luck(pl->ob, 0);	2988	pl->ob->change_luck (0);
3020	}	2989	}
3021
3022		2990
3023	/* cast_dust() - handles op throwing objects of type 'DUST'.	2991	/* cast_dust() - handles op throwing objects of type 'DUST'.
3024	* This is much simpler in the new spell code - we basically	2992	* This is much simpler in the new spell code - we basically
3025	* just treat this as any other spell casting object.	2993	* just treat this as any other spell casting object.
3026	*/	2994	*/
3027
3028	void	2995	void
3029	cast_dust (object * op, object * throw_ob, int dir)	2996	cast_dust (object *op, object *throw_ob, int dir)
3030	{	2997	{
3031	object *skop, *spob;	2998	object *skop, *spob;
3032		2999
3033	skop = find_skill_by_name (op, throw_ob->skill);	3000	skop = find_skill_by_name (op, throw_ob->skill);
3034		3001
3035	/* casting POTION 'dusts' is really a use_magic_item skill */	3002	/* casting POTION 'dusts' is really a use_magic_item skill */
3036	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	3003	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3037	{	3004	{
3038	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	3005	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3039	op->name);
3040	return;	3006	return;
3041	}	3007	}
3042		3008
3043	spob = throw_ob->inv;	3009	spob = throw_ob->inv;
3044		3010
3045	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	3011	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3046	// not pass NULL to cast_spell (which did indeed check itself, but	3012	// not pass NULL to cast_spell (which did indeed check itself, but
3047	// errors should be reported as early as possible IMHO)	3013	// errors should be reported as early as possible IMHO)
3048	if (!spob)	3014	if (!spob)
3049	{	3015	{
3050	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	3016	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3051	throw_ob->name, op->name);
3052	return;	3017	return;
3053	}	3018	}
3054		3019
3055	if (op->type == PLAYER)	3020	if (op->type == PLAYER)
3056	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	3021	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3057		3022
3058	cast_spell (op, throw_ob, dir, spob, NULL);	3023	cast_spell (op, throw_ob, dir, spob, NULL);
3059		3024
3060	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	3025	throw_ob->destroy ();
3061	remove_ob (throw_ob);
3062	free_object (throw_ob);
3063	}	3026	}
3064		3027
		3028	void
3065	void make_visible (object *op) {	3029	make_visible (object *op)
		3030	{
3066	op->hide = 0;	3031	op->hide = 0;
3067	op->invisible = 0;	3032	op->invisible = 0;
3068	if(op->type==PLAYER) {	3033	if (op->type == PLAYER)
		3034	{
3069	op->contr->tmp_invis = 0;	3035	op->contr->tmp_invis = 0;
3070	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);	3036	op->contr->invis_race = 0;
3071	}	3037	}
		3038
3072	update_object(op,UP_OBJ_FACE);	3039	update_object (op, UP_OBJ_CHANGE);
3073	}	3040	}
3074		3041
		3042	int
3075	int is_true_undead(object *op) {	3043	is_true_undead (object *op)
3076	object *tmp=NULL;	3044	{
3077
3078	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;	3045	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))
		3046	return 1;
3079		3047
3080	if(op->type==PLAYER)
3081	for(tmp=op->inv;tmp;tmp=tmp->below)
3082	if(tmp->type==EXPERIENCE && tmp->stats.Wis)
3083	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;
3084	return 0;	3048	return 0;
3085	}	3049	}
3086		3050
3087	/* look at the surrounding terrain to determine	3051	/* look at the surrounding terrain to determine
3088	* the hideability of this object. Positive levels	3052	* the hideability of this object. Positive levels
3089	* indicate greater hideability.	3053	* indicate greater hideability.
3090	*/	3054	*/
3091		3055
		3056	int
3092	int hideability(object *ob) {	3057	hideability (object *ob)
		3058	{
3093	int i,level=0, mflag;	3059	int i, level = 0, mflag;
3094	sint16 x,y;	3060	sint16 x, y;
3095		3061
3096	if(!ob||!ob->map) return 0;	3062	if (!ob || !ob->map)
		3063	return 0;
3097		3064
3098	/* so, on normal lighted maps, its hard to hide */	3065	/* so, on normal lighted maps, its hard to hide */
3099	level=ob->map->darkness - 2;	3066	level = ob->map->darkness - 2;
3100		3067
3101	/* this also picks up whether the object is glowing.	3068	/* this also picks up whether the object is glowing.
3102	* If you carry a light on a non-dark map, its not	3069	* If you carry a light on a non-dark map, its not
3103	* as bad as carrying a light on a pitch dark map */	3070	* as bad as carrying a light on a pitch dark map */
3104	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3071	if (has_carried_lights (ob))
		3072	level = -(10 + (2 * ob->map->darkness));
3105		3073
3106	/* scan through all nearby squares for terrain to hide in */	3074	/* scan through all nearby squares for terrain to hide in */
3107	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	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		3076	{
3108	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3077	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3109	if (mflag & P_OUT_OF_MAP) { continue; }	3078	if (mflag & P_OUT_OF_MAP)
		3079	{
		3080	continue;
		3081	}
3110	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3082	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3111	level += 2;	3083	level += 2;
3112	else /* open terrain! */	3084	else /* open terrain! */
3113	level -= 1;	3085	level -= 1;
3114	}	3086	}
3115		3087
3116	#if 0	3088	#if 0
3117	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3089	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3118	#endif	3090	#endif
3119	return level;	3091	return level;
3120	}	3092	}
3121		3093
3122	/* For Hidden creatures - a chance of becoming 'unhidden'	3094	/* For Hidden creatures - a chance of becoming 'unhidden'
3123	* every time they move - as we subtract off 'invisibility'	3095	* every time they move - as we subtract off 'invisibility'
3124	* AND, for players, if they move into a ridiculously unhideable	3096	* AND, for players, if they move into a ridiculously unhideable
3125	* spot (surrounded by clear terrain in broad daylight). -b.t.	3097	* spot (surrounded by clear terrain in broad daylight). -b.t.
3126	*/	3098	*/
3127		3099	void
3128	void do_hidden_move (object *op) {	3100	do_hidden_move (object *op)
		3101	{
3129	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3102	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);
3130	object *skop;	3103	object *skop;
3131		3104
3132	if(!op || !op->map) return;	3105	if (!op || !op->map)
		3106	return;
3133		3107
3134	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	3108	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
3135		3109
3136	/* its *extremely* hard to run and sneak/hide at the same time! */	3110	/* its *extremely* hard to run and sneak/hide at the same time! */
3137	if(op->type==PLAYER && op->contr->run_on) {	3111	if (op->type == PLAYER && op->contr->run_on)
3138	if(!skop || num >= skop->level) {	3112	if (!skop || num >= skop->level)
		3113	{
3139	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	3114	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3140	make_visible(op);
3141	return;
3142	} else num += 20;
3143	}
3144	num += op->map->difficulty;
3145	hide = hideability(op); /* modify by terrain hidden level */
3146	num -= hide;
3147	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {
3148	make_visible(op);	3115	make_visible (op);
3149	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3116	return;
3150	"You moved out of hiding! You are visible!");
3151	}	3117	}
		3118	else
		3119	num += 20;
		3120
		3121	num += op->map->difficulty;
		3122	hide = hideability (op); /* modify by terrain hidden level */
		3123	num -= hide;
		3124
		3125	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3126	{
		3127	make_visible (op);
		3128	if (op->type == PLAYER)
		3129	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
		3130	}
3152	else if (op->type == PLAYER && skop) {	3131	else if (op->type == PLAYER && skop)
3153	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	3132	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3154	}
3155	}	3133	}
3156		3134
3157	/* determine if who is standing near a hostile creature. */	3135	/* determine if who is standing near a hostile creature. */
3158		3136
		3137	int
3159	int stand_near_hostile( object *who ) {	3138	stand_near_hostile (object *who)
		3139	{
3160	object *tmp=NULL;	3140	object *tmp = NULL;
3161	int i,friendly=0,player=0, mflags;	3141	int i, friendly = 0, player = 0, mflags;
3162	mapstruct *m;	3142	maptile *m;
3163	sint16 x,y;	3143	sint16 x, y;
3164		3144
3165	if(!who) return 0;	3145	if (!who)
		3146	return 0;
3166		3147
3167	if(who->type==PLAYER) player=1;	3148	if (who->type == PLAYER)
		3149	player = 1;
		3150
		3151	else
3168	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);	3152	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
3169		3153
3170	/* search adjacent squares */	3154	/* search adjacent squares */
3171	for(i=1;i<9;i++) {	3155	for (i = 1; i < 9; i++)
		3156	{
3172	x = who->x+freearr_x[i];	3157	x = who->x + freearr_x[i];
3173	y = who->y+freearr_y[i];	3158	y = who->y + freearr_y[i];
3174	m = who->map;	3159	m = who->map;
3175	mflags = get_map_flags(m, &m, x, y, &x, &y);	3160	mflags = get_map_flags (m, &m, x, y, &x, &y);
3176	/* space must be blocked if there is a monster. If not	3161	/* space must be blocked if there is a monster. If not
3177	* blocked, don't need to check this space.	3162	* blocked, don't need to check this space.
3178	*/	3163	*/
3179	if (mflags & P_OUT_OF_MAP) continue;	3164	if (mflags & P_OUT_OF_MAP)
		3165	continue;
3180	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;	3166	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3181		3167	continue;
3182	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {	3168
3183	if((player||friendly)	3169	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3170	{
3184	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))	3171	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3172	return 1;
		3173	else if (tmp->type == PLAYER)
		3174	{
		3175	/*don't let a hidden DM prevent you from hiding */
		3176	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3185	return 1;	3177	return 1;
3186	else if(tmp->type==PLAYER)
3187	{
3188	/*don't let a hidden DM prevent you from hiding*/
3189	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3190	return 1;
3191	}	3178	}
3192	}	3179	}
3193	}	3180	}
3194	return 0;	3181	return 0;
3195	}	3182	}
3196		3183
3197	/* check the player los field for viewability of the	3184	/* check the player los field for viewability of the
3198	* object op. This function works fine for monsters,	3185	* object op. This function works fine for monsters,
3199	* but we dont worry if the object isnt the top one in	3186	* but we dont worry if the object isnt the top one in
…		…
3206	* for them to differ. Sigh, this fctn could get a bit more complex.	3193	* for them to differ. Sigh, this fctn could get a bit more complex.
3207	* -b.t.	3194	* -b.t.
3208	* This function is now map tiling safe.	3195	* This function is now map tiling safe.
3209	*/	3196	*/
3210		3197
		3198	int
3211	int player_can_view (object *pl,object *op) {	3199	player_can_view (object *pl, object *op)
		3200	{
3212	rv_vector rv;	3201	rv_vector rv;
3213	int dx,dy;	3202	int dx, dy;
3214		3203
3215	if(pl->type!=PLAYER) {	3204	if (pl->type != PLAYER)
		3205	{
3216	LOG(llevError,"player_can_view() called for non-player object\n");	3206	LOG (llevError, "player_can_view() called for non-player object\n");
3217	return -1;	3207	return -1;
3218	}	3208	}
3219	if (!pl || !op) return 0;
3220		3209
3221	if(op->head) { op = op->head; }	3210	if (!pl || !op)
3222	get_rangevector(pl, op, &rv, 0x1);
3223
3224	/* starting with the 'head' part, lets loop
3225	* through the object and find if it has any
3226	* part that is in the los array but isnt on
3227	* a blocked los square.
3228	* we use the archetype to figure out offsets.
3229	*/
3230	while(op) {
3231	dx = rv.distance_x + op->arch->clone.x;
3232	dy = rv.distance_y + op->arch->clone.y;
3233
3234	/* only the viewable area the player sees is updated by LOS
3235	* code, so we need to restrict ourselves to that range of values
3236	* for any meaningful values.
3237	*/
3238	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3239	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3240	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3241	return 1;
3242	op = op->more;
3243	}
3244	return 0;	3211	return 0;
		3212
		3213	op = op->head_ ();
		3214
		3215	get_rangevector (pl, op, &rv, 0x1);
		3216
		3217	/* starting with the 'head' part, lets loop
		3218	* through the object and find if it has any
		3219	* part that is in the los array but isnt on
		3220	* a blocked los square.
		3221	* we use the archetype to figure out offsets.
		3222	*/
		3223	while (op)
		3224	{
		3225	dx = rv.distance_x + op->arch->clone.x;
		3226	dy = rv.distance_y + op->arch->clone.y;
		3227
		3228	/* only the viewable area the player sees is updated by LOS
		3229	* code, so we need to restrict ourselves to that range of values
		3230	* for any meaningful values.
		3231	*/
		3232	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
		3233	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
		3234	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
		3235	return 1;
		3236	op = op->more;
		3237	}
		3238	return 0;
3245	}	3239	}
3246		3240
3247	/* routine for both players and monsters. We call this when	3241	/* routine for both players and monsters. We call this when
3248	* there is a possibility for our action distrubing our hiding	3242	* there is a possibility for our action distrubing our hiding
3249	* place or invisiblity spell. Artefact invisiblity is not	3243	* place or invisiblity spell. Artefact invisiblity is not
3250	* effected by this. If we arent invisible to begin with, we	3244	* effected by this. If we arent invisible to begin with, we
3251	* return 0.	3245	* return 0.
3252	*/	3246	*/
		3247	int
3253	int action_makes_visible (object *op) {	3248	action_makes_visible (object *op)
		3249	{
3254		3250
3255	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3251	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3252	{
3256	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3253	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3257	return 0;	3254	return 0;
3258		3255
3259	if (op->contr && op->contr->tmp_invis == 0) return 0;	3256	if (op->contr && op->contr->tmp_invis == 0)
		3257	return 0;
3260		3258
3261	/* If monsters, they should become visible */	3259	/* If monsters, they should become visible */
3262	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3260	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
		3261	{
3263	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");	3262	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3264	return 1;	3263	return 1;
3265	}	3264	}
3266	}	3265	}
3267	return 0;	3266	return 0;
3268	}	3267	}
3269		3268
3270	/* op_on_battleground - checks if the given object op (usually	3269	/* op_on_battleground - checks if the given object op (usually
3271	* a player) is standing on a valid battleground-tile,	3270	* a player) is standing on a valid battleground-tile,
3272	* function returns TRUE/FALSE. If true x, y returns the battleground	3271	* function returns TRUE/FALSE. If true x, y returns the battleground
3273	* -exit-coord. (and if x, y not NULL)	3272	* -exit-coord. (and if x, y not NULL)
3274	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3273	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3275	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3274	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3276	* Default is to do the same as before, so only people wanting to have different points need worry about this	3275	* Default is to do the same as before, so only people wanting to have different points need worry about this
3277	*/	3276	*/
		3277	int
3278	int op_on_battleground (object *op, int *x, int *y) {	3278	op_on_battleground (object *op, int *x, int *y)
		3279	{
3279	object *tmp;	3280	object *tmp;
3280		3281
3281	/* A battleground-tile needs the following attributes to be valid:	3282	/* A battleground-tile needs the following attributes to be valid:
3282	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3283	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3283	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3284	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3284	* and the exit-coordinates sp/hp must both be > 0.	3285	* and the exit-coordinates sp/hp must both be > 0.
3285	* => The intention here is to prevent abuse of the battleground-	3286	* => The intention here is to prevent abuse of the battleground-
3286	* feature (like pickable or hidden battleground tiles). */	3287	* feature (like pickable or hidden battleground tiles). */
3287	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3288	for (tmp = op->below; tmp != NULL; tmp = tmp->below)
		3289	{
3288	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3290	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3291	{
3289	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3292	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&
3290	strcmp(tmp->name, "battleground")==0 &&	3293	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))
3291	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3294	{
3292	/*before we assign the exit, check if this is a teambattle*/	3295	/*before we assign the exit, check if this is a teambattle */
3293	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3296	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
		3297	{
3294	object *invtmp;	3298	object *invtmp;
		3299
3295	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3300	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)
3296	if(invtmp->type==FORCE && invtmp->slaying &&	3301	{
3297	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3302	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
		3303	{
3298	if (x != NULL && y != NULL)	3304	if (x != NULL && y != NULL)
3299	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3305	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
3300	return 1;	3306	return 1;
		3307	}
3301	}	3308	}
3302	}	3309	}
3303	}
3304	if (x != NULL && y != NULL)	3310	if (x != NULL && y != NULL)
3305	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);	3311	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
3306	return 1;	3312	return 1;
		3313	}
3307	}	3314	}
3308	}
3309	}	3315	}
3310	/* If we got here, did not find a battleground */	3316	/* If we got here, did not find a battleground */
3311	return 0;	3317	return 0;
3312	}	3318	}
3313		3319
3314	/*	3320	/*
…		…
3318	* attributes:	3324	* attributes:
3319	* object *who the dragon player	3325	* object *who the dragon player
3320	* int atnr the attack-number of the ability focus	3326	* int atnr the attack-number of the ability focus
3321	* int level ability level	3327	* int level ability level
3322	*/	3328	*/
		3329	void
3323	void dragon_ability_gain(object *who, int atnr, int level) {	3330	dragon_ability_gain (object *who, int atnr, int level)
		3331	{
3324	treasurelist *trlist = NULL; /* treasurelist */	3332	treasurelist *trlist = NULL; /* treasurelist */
3325	treasure *tr; /* treasure */	3333	treasure *tr; /* treasure */
3326	object *tmp,*skop; /* tmp. object */	3334	object *tmp, *skop; /* tmp. object */
3327	object *item; /* treasure object */	3335	object *item; /* treasure object */
3328	char buf[MAX_BUF]; /* tmp. string buffer */	3336	char buf[MAX_BUF]; /* tmp. string buffer */
3329	int i=0, j=0;	3337	int i = 0, j = 0;
3330		3338
3331	/* get the appropriate treasurelist */	3339	/* get the appropriate treasurelist */
3332	if (atnr == ATNR_FIRE)	3340	if (atnr == ATNR_FIRE)
3333	trlist = find_treasurelist("dragon_ability_fire");	3341	trlist = treasurelist::find ("dragon_ability_fire");
3334	else if (atnr == ATNR_COLD)	3342	else if (atnr == ATNR_COLD)
3335	trlist = find_treasurelist("dragon_ability_cold");	3343	trlist = treasurelist::find ("dragon_ability_cold");
3336	else if (atnr == ATNR_ELECTRICITY)	3344	else if (atnr == ATNR_ELECTRICITY)
3337	trlist = find_treasurelist("dragon_ability_elec");	3345	trlist = treasurelist::find ("dragon_ability_elec");
3338	else if (atnr == ATNR_POISON)	3346	else if (atnr == ATNR_POISON)
3339	trlist = find_treasurelist("dragon_ability_poison");	3347	trlist = treasurelist::find ("dragon_ability_poison");
3340		3348
3341	if (trlist == NULL || who->type != PLAYER)	3349	if (trlist == NULL || who->type != PLAYER)
		3350	return;
		3351
		3352	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
		3353
		3354	if (!tr || !tr->item)
		3355	{
		3356	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
		3357	return;
		3358	}
		3359
		3360	/* everything seems okay - now bring on the gift: */
		3361	item = &(tr->item->clone);
		3362
		3363	if (item->type == SPELL)
		3364	{
		3365	if (check_spell_known (who, item->name))
3342	return;	3366	return;
3343		3367
3344	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3368	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3345	tr = tr->next, i++);	3369	do_learn_spell (who, item, 0);
3346		3370	return;
3347	if (tr == NULL || tr->item == NULL) {	3371	}
3348	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3372
		3373	/* grant direct spell */
		3374	if (item->type == SPELLBOOK)
		3375	{
		3376	if (!item->inv)
		3377	{
		3378	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
		3379	return;
		3380	}
		3381	if (check_spell_known (who, item->inv->name))
3349	return;	3382	return;
3350	}
3351
3352	/* everything seems okay - now bring on the gift: */
3353	item = &(tr->item->clone);
3354
3355	if (item->type == SPELL) {
3356	if (check_spell_known (who, item->name))
3357	return;
3358
3359	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);
3360	do_learn_spell (who, item, 0);
3361	return;
3362	}
3363
3364	/* grant direct spell */
3365	if (item->type == SPELLBOOK) {
3366	if (!item->inv) {
3367	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",
3368	item->name);
3369	return;
3370	}
3371	if (check_spell_known (who, item->inv->name))
3372	return;
3373	if (item->invisible) {	3383	if (item->invisible)
		3384	{
3374	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3385	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3375	do_learn_spell (who, item->inv, 0);	3386	do_learn_spell (who, item->inv, 0);
3376	return;	3387	return;
3377	}	3388	}
3378	}	3389	}
3379	else if (item->type == SKILL_TOOL && item->invisible) {	3390	else if (item->type == SKILL_TOOL && item->invisible)
		3391	{
3380	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3392	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3393	{
3381		3394
3382	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3395	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3383	* in this way, if the player is missing any of the attacktypes, he gets	3396	* in this way, if the player is missing any of the attacktypes, he gets
3384	* them. As it is now, if the player has any that match the granted skill,	3397	* them. As it is now, if the player has any that match the granted skill,
3385	* but not all of them, he gets nothing.	3398	* but not all of them, he gets nothing.
3386	*/	3399	*/
3387	if (!(skop->attacktype & item->attacktype)) {	3400	if (!(skop->attacktype & item->attacktype))
		3401	{
3388	/* Give new attacktype */	3402	/* Give new attacktype */
3389	skop->attacktype |= item->attacktype;	3403	skop->attacktype |= item->attacktype;
3390		3404
3391	/* always add physical if there's none */	3405	/* always add physical if there's none */
3392	skop->attacktype |= AT_PHYSICAL;	3406	skop->attacktype |= AT_PHYSICAL;
3393		3407
3394	if (item->msg != NULL)	3408	if (item->msg != NULL)
3395	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3409	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3396		3410
3397	/* Give player new face */	3411	/* Give player new face */
3398	if (item->animation_id) {	3412	if (item->animation_id)
		3413	{
3399	who->face = skop->face;	3414	who->face = skop->face;
3400	who->animation_id = item->animation_id;	3415	who->animation_id = item->animation_id;
3401	who->anim_speed = item->anim_speed;	3416	who->anim_speed = item->anim_speed;
3402	who->last_anim = 0;	3417	who->last_anim = 0;
3403	who->state = 0;	3418	who->state = 0;
3404	animate_object(who, who->direction);	3419	animate_object (who, who->direction);
3405	}	3420	}
3406	}	3421	}
3407	}	3422	}
3408	}	3423	}
3409	else if (item->type == FORCE) {	3424	else if (item->type == FORCE)
		3425	{
3410	/* forces in the treasurelist can alter the player's stats */	3426	/* forces in the treasurelist can alter the player's stats */
3411	object *skin;	3427	object *skin;
		3428
3412	/* first get the dragon skin force */	3429	/* first get the dragon skin force */
3413	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3430	shstr_cmp dragon_skin_force ("dragon_skin_force");
3414	skin=skin->below);	3431	for (skin = who->inv; skin && !(skin->arch->archname == dragon_skin_force); skin = skin->below)
3415	if (skin == NULL) return;	3432	;
3416		3433
		3434	if (!skin)
		3435	return;
		3436
3417	/* adding new spellpath attunements */	3437	/* adding new spellpath attunements */
3418	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3438	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3439	{
3419	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3440	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3420		3441
3421	/* print message */	3442	/* print message */
3422	sprintf(buf, "You feel attuned to ");	3443	sprintf (buf, "You feel attuned to ");
3423	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3444	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3445	{
3424	if(item->path_attuned & (1<<i)) {	3446	if (item->path_attuned & (1 << i))
		3447	{
3425	if (j)	3448	if (j)
3426	strcat(buf," and ");	3449	strcat (buf, " and ");
3427	else	3450	else
3428	j = 1;	3451	j = 1;
3429	strcat(buf, spellpathnames[i]);	3452	strcat (buf, spellpathnames[i]);
3430	}	3453	}
3431	}	3454	}
3432	strcat(buf,".");	3455	strcat (buf, ".");
3433	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3456	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3434	}	3457	}
3435		3458
3436	/* evtl. adding flags: */	3459	/* evtl. adding flags: */
3437	if(QUERY_FLAG(item, FLAG_XRAYS))	3460	if (QUERY_FLAG (item, FLAG_XRAYS))
3438	SET_FLAG(skin, FLAG_XRAYS);	3461	SET_FLAG (skin, FLAG_XRAYS);
3439	if(QUERY_FLAG(item, FLAG_STEALTH))	3462	if (QUERY_FLAG (item, FLAG_STEALTH))
3440	SET_FLAG(skin, FLAG_STEALTH);	3463	SET_FLAG (skin, FLAG_STEALTH);
3441	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3464	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3442	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3465	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3443		3466
3444	/* print message if there is one */	3467	/* print message if there is one */
3445	if (item->msg != NULL)	3468	if (item->msg != NULL)
3446	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3469	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3470	}
		3471	else
3447	}	3472	{
3448	else {
3449	/* generate misc. treasure */	3473	/* generate misc. treasure */
3450	tmp = arch_to_object (tr->item);	3474	tmp = arch_to_object (tr->item);
3451	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3475	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3452	tmp = insert_ob_in_ob (tmp, who);	3476	tmp = insert_ob_in_ob (tmp, who);
3453	if (who->type == PLAYER)	3477	if (who->type == PLAYER)
3454	esrv_send_item(who, tmp);	3478	esrv_send_item (who, tmp);
3455	}	3479	}
3456	}	3480	}
3457		3481
3458	/**	3482	/**
3459	* Unready an object for a player. This function does nothing if the object was	3483	* Unready an object for a player. This function does nothing if the object was
3460	* not readied.	3484	* not readied.
3461	*/	3485	*/
		3486	void
3462	void player_unready_range_ob(player *pl, object *ob) {	3487	player_unready_range_ob (player *pl, object *ob)
3463	rangetype i;	3488	{
		3489	if (pl->ob->current_weapon == ob)
		3490	pl->ob->current_weapon = 0;
3464		3491
3465	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3492	if (pl->combat_ob == ob)
3466	if (pl->ranges[i] == ob) {	3493	pl->combat_ob = 0;
3467	pl->ranges[i] = NULL;	3494
3468	if (pl->shoottype == i) {	3495	if (pl->ranged_ob == ob)
3469	pl->shoottype = range_none;	3496	pl->ranged_ob = 0;
3470	}
3471	}
3472	}
3473	}	3497	}
		3498
		3499	sint8
		3500	player::visibility_at (maptile *map, int x, int y) const
		3501	{
		3502	if (!ns)
		3503	return 0;
		3504
		3505	int dx, dy;
		3506	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3507	return 0;
		3508
		3509	x += dx - ns->current_x + ns->mapx / 2;
		3510	y += dy - ns->current_y + ns->mapy / 2;
		3511
		3512	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))
		3513	return 0;
		3514
		3515	return 100 - blocked_los [x][y];
		3516	}

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