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Comparing deliantra/server/server/player.C (file contents):
Revision 1.17 by pippijn, Thu Sep 7 10:01:58 2006 UTC vs.
Revision 1.296 by root, Thu Nov 17 04:59:33 2016 UTC

1	/*	1	/*
2	* static char *rcsid_player_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: player.C,v 1.17 2006/09/07 10:01:58 pippijn Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify it under
		9	* the terms of the Affero GNU General Public License as published by the
		10	* Free Software Foundation, either version 3 of the License, or (at your
		11	* option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the Affero GNU General Public License
		19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
		21	*
		22	* The authors can be reached via e-mail to <support@deliantra.net>
4	*/	23	*/
5		24
6	/*	25	//+GPL
7	CrossFire, A Multiplayer game for X-windows
8		26
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	27	#include <algorithm>
10	Copyright (C) 1992 Frank Tore Johansen	28	#include <functional>
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
29	#include <global.h>	30	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	31	#include <sproto.h>
35	#endif
36	#include <sounds.h>	32	#include <sounds.h>
37	#include <living.h>	33	#include <living.h>
38	#include <object.h>	34	#include <object.h>
39	#include <spells.h>	35	#include <spells.h>
40	#include <skills.h>	36	#include <skills.h>
41	#include <newclient.h>
42		37
43	#ifdef COZY_SERVER	38	playervec players;
44	extern int same_party (partylist *a, partylist *b);
45	#endif
46		39
47	player *find_player(const char *plname)	40	/* This loads the first map an puts the player on it. */
		41	static void
		42	set_first_map (object *op)
48	{	43	{
49	player *pl;	44	op->contr->maplevel = first_map_path;
50	for(pl=first_player;pl!=NULL;pl=pl->next)	45	op->x = -1;
51	{	46	op->y = -1;
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))
53	return pl;
54	};
55	return NULL;
56	}	47	}
57		48
58	player* find_player_partial_name( const char* plname )	49	void
59	{	50	player::activate ()
60	player* pl;	51	{
61	player* found = NULL;	52	if (active)
62	size_t namelen = strlen( plname );
63	for ( pl = first_player; pl != NULL; pl = pl->next )
64	{
65	if ( (size_t) strlen( pl->ob->name ) < namelen )
66	continue;
67
68	if ( !strcmp( pl->ob->name, plname) )
69	return pl;
70
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )
72	{
73	if ( found )
74	return NULL;
75
76	found = pl;
77	}
78	}
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
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
91	return;
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);
103	}
104
105	void send_rules(const object *op) {
106	char buf[MAX_BUF];
107	char rules[HUGE_BUF];
108	FILE *fp;
109	int comp;
110	int size;
111
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
114	return;	53	return;
115	}
116	rules[0]='\0';
117	size=0;
118	while (fgets(buf, MAX_BUF, fp) != NULL) {
119	if( *buf == '#')
120	continue;
121	if (size + strlen(buf)>=HUGE_BUF)
122	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
124	break;
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		54
133	void send_news(const object *op) {	55	players.insert (this);
134	char buf[MAX_BUF];	56	ob->remove ();
135	char news[HUGE_BUF];	57	ob->map = 0;
136	char subject[MAX_BUF];	58	ob->activate_recursive ();
137	FILE *fp;	59	ob->clr_flag (FLAG_FRIENDLY);
138	int comp;	60	add_friendly_object (ob);
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;
167	}
168	strncat(news+size,buf,HUGE_BUF-size);
169	size+=strlen(buf);
170	}
171	}
172
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}	61	}
180		62
181	int playername_ok(const char *cp) {	63	void
182	/* Don't allow - or _ as first character in the name */	64	player::deactivate ()
183	if (*cp == '-' || *cp == '_') return 0;	65	{
184		66	if (!active)
185	for(;*cp!='\0';cp++)
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')
187	return 0;
188	return 1;	67	return;
189	}
190		68
191	/* This no longer sets the player map. Also, it now updates	69	terminate_all_pets (ob);
192	* all the pointers so the caller doesn't need to do that.	70	remove_friendly_object (ob);
193	* Caller is responsible for setting the correct map.	71	ob->deactivate_recursive ();
194	*/
195		72
196	/* Redo this to do both get_player_ob and get_player.	73	if (ob->map)
197	* Hopefully this will be less bugfree and simpler.	74	maplevel = ob->map->path;
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 *
203	get_player (player * p)
204	{
205	object *op = arch_to_object (get_player_archetype (NULL));
206	int i;
207		75
208	if (!p)	76	ob->remove ();
209	{	77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
210	p = new player;	78	ob->map = 0;
		79	party = 0;
211		80
212	/* This adds the player in the linked list. There is extra	81	players.erase (this);
213	* complexity here because we want to add the new player at the	82	}
214	* end of the list - there is in fact no compelling reason that
215	* that needs to be done except for things like output of
216	* 'who'.
217	*/
218	player *tmp = first_player;
219	while (tmp != NULL && tmp->next != NULL)
220	tmp = tmp->next;
221	if (tmp != NULL)
222	tmp->next = p;
223	else
224	first_player = p;
225		83
226	p->next = NULL;	84	// connect the player with a specific client
		85	// also changes, rationalises, and fixes some incorrect settings
		86	void
		87	player::connect (client *ns)
		88	{
		89	this->ns = ns;
		90	ns->pl = this;
		91
		92	run_on = 0;
		93	fire_on = 0;
		94	ob->close_container (); //TODO: client-specific
		95
		96	ns->update_look = 0;
		97	ns->look_position = 0;
		98
		99	clear_los ();
		100
		101	ns->reset_stats ();
		102
		103	/* make sure he's a player -- needed because of class change. */
		104	ob->type = PLAYER; // we are paranoid
		105	ob->race = ob->arch->race;
		106
		107	ob->update_weight ();
		108	link_skills ();
		109
		110	assign (title, ob->arch->object::name);
		111
		112	/* if it's a dragon player, set the correct title here */
		113	if (ob->is_dragon ())
227	}	114	{
		115	object *tmp, *abil = 0, *skin = 0;
228		116
229	/* Clears basically the entire player structure except	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
230	* for next and socket.	118	if (tmp->type == FORCE)
231	*/	119	if (tmp->arch->archname == shstr_dragon_ability_force)
232	p->clear ();	120	abil = tmp;
		121	else if (tmp->arch->archname == shstr_dragon_skin_force)
		122	skin = tmp;
233		123
		124	set_dragon_name (ob, abil, skin);
		125	}
		126
		127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		128
		129	esrv_new_player (this);
		130
		131	ob->flag [FLAG_READY_WEAPON] = false;
		132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
		134	ob->flag [FLAG_READY_BOW] = false;
		135
		136	ob->update_stats ();
		137
		138	ns->floorbox_update ();
		139	esrv_send_inventory (ob, ob);
		140	esrv_add_spells (this, 0);
		141
		142	activate ();
		143
		144	INVOKE_PLAYER (CONNECT, this);
		145	INVOKE_PLAYER (LOGIN, this);
		146	}
		147
		148	void
		149	player::disconnect ()
		150	{
		151	if (ob)
		152	{
		153	ob->close_container (); //TODO: client-specific
		154	ob->drop_unpaid_items ();
		155	}
		156
		157	if (ns)
		158	{
		159	if (active)
		160	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		161
		162	INVOKE_PLAYER (DISCONNECT, this);
		163
		164	ns->reset_stats ();
		165	ns->pl = 0;
		166	ns = 0;
		167	}
		168
		169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
		172
		173	deactivate ();
		174	}
		175
		176	//-GPL
		177
		178	// the need for this function can be explained
		179	// by load_object not returning the object
		180	void
		181	player::set_object (object *op)
		182	{
		183	ob = observe = viewpoint = op;
		184	ob->contr = this; /* this aren't yet in archetype */
		185
		186	ob->speed = 1.0f; // object still inactive, keep it that way
		187	ob->speed_left = 0.5f;
		188
		189	ob->direction = 5; /* So player faces south */
		190	}
		191
		192	void
		193	player::set_observe (object *op)
		194	{
		195	observe = viewpoint = op ? op : ob;
		196	do_los = 1;
		197	}
		198
		199	void
		200	player::set_viewpoint (object *op)
		201	{
		202	viewpoint = op ? op : (object *)observe;
		203	do_los = 1;
		204	}
		205
		206	//+GPL
		207
		208	player::player ()
		209	{
234	/* There are some elements we want initialized to non zero value -	210	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	211	* we deal with that below this point.
236	*/	212	*/
237	p->party = NULL;	213	outputs_sync = 4;
238	p->outputs_sync = 16; /* Every 2 seconds */	214	outputs_count = 4;
239	p->outputs_count = 8; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	215	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		216
243	#ifdef AUTOSAVE
244	p->last_save_tick = 9999999;
245	#endif
246
247	strcpy (p->savebed_map, first_map_path); /* Init. respawn position */	217	savebed_map = first_map_path; /* Init. respawn position */
248		218
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;	219	gen_sp_armour = 10;
263	p->last_speed = -1;
264	p->shoottype = range_none;
265	p->bowtype = bow_normal;	220	bowtype = bow_normal;
266	p->petmode = pet_normal;	221	petmode = pet_normal;
267	p->listening = 10;
268	p->usekeys = containers;	222	usekeys = containers;
269	p->last_weapon_sp = -1;
270	p->peaceful = 1; /* default peaceful */	223	peaceful = 1; /* default peaceful */
271	p->do_los = 1;	224	do_los = 1;
272	p->explore = 0;
273	p->no_shout = 0; /* default can shout */
274		225
275	strncpy (p->title, op->arch->clone.name, sizeof (p->title) - 1);	226	weapon_sp = 1.0f;
276	p->title[sizeof (p->title) - 1] = '\0';	227	weapon_sp_left = 0.5f;
277	op->race = 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	{
288	p->last_skill_exp[i] = -1;
289	p->last_skill_ob[i] = NULL;
290	}
291	for (i = 0; i < NROFATTACKS; i++)
292	{
293	p->last_resist[i] = -1;
294	}
295	p->last_stats.exp = -1;
296	p->last_weight = (uint32) - 1;
297
298	p->socket.update_look = 0;
299	p->socket.look_position = 0;
300	return p;
301	}	228	}
302		229
303	/* This loads the first map an puts the player on it. */	230	void
304	static void set_first_map(object *op)	231	player::do_destroy ()
305	{	232	{
306	strcpy(op->contr->maplevel, first_map_path);	233	disconnect ();
307	op->x = -1;
308	op->y = -1;
309	enter_exit(op, NULL);
310	}
311		234
312	/* Tries to add player on the connection passwd in ns.	235	attachable::do_destroy ();
313	* All we can really get in this is some settings like host and display
314	* mode.
315	*/
316		236
317	int add_player(NewSocket *ns) {	237	if (ob)
318	player *p;	238	ob->destroy ();
319		239
320	p=get_player(NULL);	240	ob = observe = viewpoint = 0;
321	p->socket = *ns;	241	}
322	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
323	if(p->socket.faces_sent == NULL)
324	fatal(OUT_OF_MEMORY);
325	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
326	/* Needed because the socket we just copied over needs to be cleared.
327	* Note that this can result in a client reset if there is partial data
328	* on the uncoming socket.
329	*/
330	p->socket.inbuf.len = 0;
331	set_first_map(p->ob);
332		242
333	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);	243	player::~player ()
334	add_friendly_object(p->ob);	244	{
335	send_rules(p->ob);	245	/* Clear item stack */
336	send_news(p->ob);	246	free (stack_items);
337	display_motd(p->ob);
338	get_name(p->ob);
339	return 0;
340	}	247	}
341		248
342	/*	249	/*
343	* get_player_archetype() return next player archetype from archetype	250	* get_player_archetype() return next player archetype from archetype
344	* list. Not very efficient routine, but used only creating new players.	251	* list. Not very efficient routine, but used only creating new players.
345	* Note: there MUST be at least one player archetype!	252	* Note: there MUST be at least one player archetype!
346	*/	253	*/
		254	static archetype *
347	archetype *get_player_archetype(archetype* at)	255	get_player_archetype (archetype *at)
348	{	256	{
349	archetype *start = at;	257	// archetypes could have been reloaded
		258	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		259
		260	if (!nat)
		261	return at;
		262
		263	archvec::iterator i = archetypes.find (nat);
		264
350	for (;;) {	265	for (;;)
351	if (at==NULL || at->next==NULL)
352	at=first_archetype;
353	else
354	at=at->next;
355	if(at->clone.type==PLAYER)
356	return at;
357	if (at == start) {
358	LOG (llevError, "No Player archetypes\n");
359	exit (-1);
360	}
361	}	266	{
362	}	267	if (++i == archetypes.end ())
		268	i = archetypes.begin ();
		269	else if (*i == at)
		270	cleanup ("not a single player archetype found");
363		271
		272	if ((*i)->type == PLAYER)
		273	return *i;
		274	}
		275	}
364		276
		277	/* Tries to add player on the connection passed in ns.
		278	* All we can really get in this is some settings like host and display
		279	* mode.
		280	*/
		281	player *
		282	player::create ()
		283	{
		284	player *pl = new player;
		285
		286	pl->set_object (get_player_archetype (0)->instance ());
		287
		288	pl->ob->roll_stats ();
		289	pl->ob->stats.wc = 2;
		290	pl->ob->run_away = 25; /* Then we panick... */
		291
		292	set_first_map (pl->ob);
		293
		294	return pl;
		295	}
		296
		297	object *
365	object *get_nearest_player(object *mon) {	298	get_nearest_player (object *mon)
		299	{
366	object *op = NULL;	300	object *op = NULL;
367	player *pl = NULL;
368	objectlink *ol;	301	objectlink *ol;
369	unsigned lastdist;	302	unsigned lastdist;
370	rv_vector rv;	303	rv_vector rv;
371		304
372	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	305	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
373	/* We should not find free objects on this friendly list, but it	306	{
374	* does periodically happen. Given that, lets deal with it.
375	* While unlikely, it is possible the next object on the friendly
376	* list is also free, so encapsulate this in a while loop.
377	*/
378	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
379	object *tmp=ol->ob;
380
381	/* Can't do much more other than log the fact, because the object
382	* itself will have been cleared.
383	*/
384	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
385	ol = ol->next;
386	remove_friendly_object(tmp);
387	if (!ol) return op;
388	}
389
390	/* Remove special check for player from this. First, it looks to cause
391	* some crashes (ol->ob->contr not set properly?), but secondly, a more
392	* complicated method of state checking would be needed in any case -
393	* as it was, a clever player could type quit, and the function would
394	* skip them over while waiting for confirmation. Remove
395	* on_same_map check, as can_detect_enemy also does this
396	*/
397	if (!can_detect_enemy(mon,ol->ob,&rv))	307	if (!can_detect_enemy (mon, ol->ob, &rv))
398	continue;	308	continue;
399		309
400	if(lastdist>rv.distance) {	310	if (lastdist > rv.distance)
		311	{
401	op=ol->ob;	312	op = ol->ob;
402	lastdist=rv.distance;	313	lastdist = rv.distance;
403	}	314	}
404	}	315	}
405	for (pl=first_player; pl != NULL; pl=pl->next) {	316
		317	for_all_players (pl)
406	if (can_detect_enemy(mon, pl->ob,&rv)) {	318	if (can_detect_enemy (mon, pl->ob, &rv))
407
408	if(lastdist>rv.distance) {	319	if (lastdist > rv.distance)
409	op=pl->ob;
410	lastdist=rv.distance;
411	}
412	}	320	{
413	}	321	op = pl->ob;
		322	lastdist = rv.distance;
		323	}
		324
414	#if 0	325	#if 0
415	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?&op->name:"(null)");	326	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
416	#endif	327	#endif
417	return op;	328	return op;
418	}	329	}
419		330
420	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	331	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
421	* result in a monster paths backtracking. It basically determines how large a	332	* result in a monster paths backtracking. It basically determines how large a
422	* detour a monster will take from the direction path when looking	333	* detour a monster will take from the direction path when looking
…		…
436	* circling behaviour. Unfortunately, this function is also used to determined	347	* circling behaviour. Unfortunately, this function is also used to determined
437	* if the creature should cast a spell, so returning a direction in that case	348	* if the creature should cast a spell, so returning a direction in that case
438	* is probably not a good thing.	349	* is probably not a good thing.
439	*/	350	*/
440	#define MAX_SPACES 50	351	#define MAX_SPACES 50
441
442		352
443	/*	353	/*
444	* Returns the direction to the player, if valid. Returns 0 otherwise.	354	* Returns the direction to the player, if valid. Returns 0 otherwise.
445	* modified to verify there is a path to the player. Does this by stepping towards	355	* modified to verify there is a path to the player. Does this by stepping towards
446	* player and if path is blocked then see if blockage is close enough to player that	356	* player and if path is blocked then see if blockage is close enough to player that
…		…
459	* monster can in fact move one space in that direction.	369	* monster can in fact move one space in that direction.
460	* 3) I'm not sure how good this code will be for moving multipart monsters,	370	* 3) I'm not sure how good this code will be for moving multipart monsters,
461	* since only simple checks to blocked are being called, which could mean the monster	371	* since only simple checks to blocked are being called, which could mean the monster
462	* is blocking itself.	372	* is blocking itself.
463	*/	373	*/
		374	int
464	int path_to_player(object *mon, object *pl, unsigned mindiff) {	375	path_to_player (object *mon, object *pl, unsigned mindiff)
		376	{
465	rv_vector rv;	377	rv_vector rv;
466	sint16 x,y;	378	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
467	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;
468	mapstruct *m ,*lastmap;
469		379
470	get_rangevector(mon, pl, &rv, 0);	380	get_rangevector (mon, pl, &rv, 0);
471		381
472	if (rv.distance<mindiff) return 0;	382	if (rv.distance < mindiff)
		383	return 0;
473		384
474	x=mon->x;	385	mapxy pos (mon);
475	y=mon->y;
476	m=mon->map;
477	dir = rv.direction;	386	dir = rv.direction;
478	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	387	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
479	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	388	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		389
480	/* If we can't solve it within the search distance, return now. */	390	/* If we can't solve it within the search distance, return now. */
481	if (diff>max) return 0;	391	if (diff > max)
		392	return 0;
		393
482	while (diff >1 && max>0) {	394	while (diff > 1 && max > 0)
483	lastx = x;	395	{
484	lasty = y;	396	mapxy lastpos = pos;
485	lastmap = m;
486	x = lastx + freearr_x[dir];
487	y = lasty + freearr_y[dir];
488
489	mflags = get_map_flags(m, &m, x, y, &x, &y);
490	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
491		397
		398	pos.move (dir);
		399
492	/* Space is blocked - try changing direction a little */	400	/* Space is blocked - try changing direction a little */
493	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))	401	if (!pos.normalise ()
494	&& (m == mon->map && blocked_link(mon, m, x, y)))) {	402	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		403	&& blocked_link (mon, pos.m, pos.x, pos.y)))
		404	{
495	/* recalculate direction from last good location. Possible	405	/* recalculate direction from last good location. Possible
496	* we were not traversing ideal location before.	406	* we were not traversing ideal location before.
497	*/	407	*/
498	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);	408	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
499	if (rv.direction != dir) {	409	if (rv.direction != dir)
		410	{
500	/* OK - says direction should be different - lets reset the	411	/* OK - says direction should be different - lets reset the
501	* the values so it will try again.	412	* the values so it will try again.
502	*/	413	*/
503	x = lastx;
504	y = lasty;
505	m = lastmap;	414	pos = lastpos;
506	dir = firstdir = rv.direction;	415	dir = firstdir = rv.direction;
		416	}
507	} else {	417	else
		418	{
508	/* direct path is blocked - try taking a side step to	419	/* direct path is blocked - try taking a side step to
509	* either the left or right.	420	* either the left or right.
510	* Note increase the values in the loop below to be	421	* Note increase the values in the loop below to be
511	* more than -1/1 respectively will mean the monster takes	422	* more than -1/1 respectively will mean the monster takes
512	* bigger detour. Have to be careful about these values getting	423	* bigger detour. Have to be careful about these values getting
513	* too big (3 or maybe 4 or higher) as the monster may just try	424	* too big (3 or maybe 4 or higher) as the monster may just try
514	* stepping back and forth	425	* stepping back and forth
515	*/	426	*/
516	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {	427	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		428	{
		429	if (i == 0)
517	if (i==0) continue; /* already did this, so skip it */	430	continue; /* already did this, so skip it */
		431
518	/* Use lastdir here - otherwise,	432	/* Use lastdir here - otherwise,
519	* since the direction that the creature should move in	433	* since the direction that the creature should move in
520	* may change, you could get infinite loops.	434	* may change, you could get infinite loops.
521	* ie, player is northwest, but monster can only	435	* ie, player is northwest, but monster can only
522	* move west, so it does that. It goes some distance,	436	* move west, so it does that. It goes some distance,
523	* gets blocked, finds that it should move north,	437	* gets blocked, finds that it should move north,
524	* can't do that, but now finds it can move east, and	438	* can't do that, but now finds it can move east, and
525	* gets back to its original point. lastdir contains	439	* gets back to its original point. lastdir contains
526	* the last direction the creature has successfully	440	* the last direction the creature has successfully
527	* moved.	441	* moved.
528	*/	442	*/
		443	pos = lastpos;
		444	pos.move (absdir (lastdir + i));
		445
		446	if (!pos.normalise ())
		447	continue;
		448
		449	mapspace &ms = *pos;
		450
		451	if (ms.flags () & P_BLOCKSVIEW)
		452	continue;
		453
		454	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
		455	continue;
		456
		457	if (blocked_link (mon, pos.m, pos.x, pos.y))
529		458	break;
530	x = lastx + freearr_x[absdir(lastdir+i)];
531	y = lasty + freearr_y[absdir(lastdir+i)];
532	m = lastmap;
533	mflags = get_map_flags(m, &m, x, y, &x, &y);
534	if (mflags & P_OUT_OF_MAP) continue;
535	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
536	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
537	if (mflags & P_BLOCKSVIEW) continue;
538
539	if (m == mon->map && blocked_link(mon, m, x, y)) break;
540	}	459	}
		460
541	/* go through entire loop without finding a valid	461	/* go through entire loop without finding a valid
542	* sidestep to take - thus, no valid path.	462	* sidestep to take - thus, no valid path.
543	*/	463	*/
544	if (i==(DETOUR_AMOUNT+1))	464	if (i == DETOUR_AMOUNT + 1)
545	return 0;	465	return 0;
		466
546	diff--;	467	diff--;
547	lastdir=dir;	468	lastdir = dir;
548	max--;	469	max--;
549	if (!firstdir) firstdir = dir+i;	470	if (!firstdir)
		471	firstdir = dir + i;
550	} /* else check alternate directions */	472	} /* else check alternate directions */
551	} /* if blocked */	473	} /* if blocked */
552	else {	474	else
		475	{
553	/* we moved towards creature, so diff is less */	476	/* we moved towards creature, so diff is less */
554	diff--;	477	diff--;
555	max--;	478	max--;
556	lastdir=dir;	479	lastdir = dir;
		480
		481	if (!firstdir)
557	if (!firstdir) firstdir = dir;	482	firstdir = dir;
		483	}
		484
		485	if (diff <= 1)
558	}	486	{
559	if (diff<=1) {
560	/* Recalculate diff (distance) because we may not have actually	487	/* Recalculate diff (distance) because we may not have actually
561	* headed toward player for entire distance.	488	* headed toward player for entire distance.
562	*/	489	*/
563	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);	490	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
564	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	491	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
565	}	492	}
566	if (diff>max) return 0;	493
		494	if (diff > max)
		495	return 0;
567	}	496	}
		497
568	/* If we reached the max, didn't find a direction in time */	498	/* If we reached the max, didn't find a direction in time */
569	if (!max) return 0;	499	if (!max)
		500	return 0;
570		501
571	return firstdir;	502	return firstdir;
572	}	503	}
573		504
		505	void
574	void give_initial_items(object *pl,treasurelist *items) {	506	give_initial_items (object *pl, treasurelist *items)
575	object *op,*next=NULL;	507	{
576
577	if(pl->randomitems!=NULL)	508	if (pl->randomitems)
578	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);	509	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
579		510
580	for (op=pl->inv; op; op=next) {	511	for (object *next, *op = pl->inv; op; op = next)
		512	{
581	next = op->below;	513	next = op->below;
582		514
583	/* Forces get applied per default, unless they have the	515	/* Forces get applied per default, unless they have the
584	* flag "neutral" set. Sorry but I can't think of a better way	516	* flag "neutral" set. Sorry but I can't think of a better way
585	*/	517	*/
586	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))	518	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
587	SET_FLAG(op,FLAG_APPLIED);	519	op->set_flag (FLAG_APPLIED);
588		520
589	/* we never give weapons/armour if these cannot be used	521	/* we never give weapons/armour if these cannot be used
590	* by this player due to race restrictions	522	* by this player due to race restrictions
591	*/	523	*/
592	if (pl->type == PLAYER) {	524	if (pl->type == PLAYER)
593	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&	525	{
		526	if ((!pl->flag [FLAG_USE_ARMOUR]
		527	&&
594	(op->type == ARMOUR || op->type == BOOTS ||	528	(op->type == ARMOUR || op->type == BOOTS
595	op->type == CLOAK || op->type == HELMET ||	529	|| op->type == CLOAK || op->type == HELMET
596	op->type == SHIELD || op->type == GLOVES ||	530	|| op->type == SHIELD || op->type == GLOVES
597	op->type == BRACERS || op->type == GIRDLE)) ||	531	|| op->type == BRACERS || op->type == GIRDLE))
598	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {	532	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
599	remove_ob (op);
600	free_object (op);
601	continue;
602	}	533	{
603	}	534	op->destroy ();
604
605	/* This really needs to be better - we should really give
606	* a substitute spellbook. The problem is that we don't really
607	* have a good idea what to replace it with (need something like
608	* a first level treasurelist for each skill.)
609	* remove duplicate skills also
610	*/
611	if(op->type==SPELLBOOK || op->type == SKILL) {
612	object *tmp;
613
614	for (tmp=op->below; tmp; tmp=tmp->below)
615	if (tmp->type == op->type && tmp->name == op->name) break;
616
617	if (tmp) {
618	remove_ob(op);
619	free_object(op);
620	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
621	&tmp->name);
622	continue;	535	continue;
623	}	536	}
624	if (op->nrof > 1) op->nrof = 1;	537	}
		538
		539	/* Here we remove duplicated skills (as duplicated spell objects have
		540	* _very_ confusing effects for players), which could for instance be
		541	* generated by multiple treasurelists specifying the same skills.
		542	*/
		543	if (op->type == SKILL)
625	}	544	{
		545	for (object *tmp = op->below; tmp; tmp = tmp->below)
		546	if (tmp->type == op->type && tmp->name == op->name)
		547	{
		548	op->destroy ();
		549	break;
		550	}
626		551
		552	if (op->nrof > 1)
		553	op->nrof = 1;
		554	}
		555
627	if (op->type == SPELLBOOK && op->inv) {	556	if (op->type == SPELLBOOK && op->inv)
628	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);	557	op->inv->clr_flag (FLAG_STARTEQUIP);
629	}
630		558
631	/* Give starting characters identified, uncursed, and undamned	559	/* Give starting characters identified, uncursed, and undamned
632	* items. Just don't identify gold or silver, or it won't be	560	* items. Just don't identify gold or silver, or it won't be
633	* merged properly.	561	* merged properly.
634	*/	562	*/
635	if (need_identify(op)) {	563	if (op->need_identify ())
636	SET_FLAG(op, FLAG_IDENTIFIED);
637	CLEAR_FLAG(op, FLAG_CURSED);
638	CLEAR_FLAG(op, FLAG_DAMNED);
639	}	564	{
		565	op->set_flag (FLAG_IDENTIFIED);
		566	op->clr_flag (FLAG_CURSED);
		567	op->clr_flag (FLAG_DAMNED);
		568	}
		569
640	if(op->type==SPELL) {	570	if (op->type == SPELL)
641	remove_ob(op);	571	{
642	free_object(op);	572	op->destroy ();
643	continue;	573	continue;
		574	}
		575	else if (op->type == SKILL)
644	}	576	{
645	else if(op->type==SKILL) {	577	op->set_flag (FLAG_CAN_USE_SKILL);
646	SET_FLAG(op, FLAG_CAN_USE_SKILL);
647	op->stats.exp = 0;	578	op->stats.exp = 0;
648	op->level = 1;	579	op->level = 1;
649	}	580	}
650	/* lock all 'normal items by default */	581	else /* lock all 'normal items by default */
651	else SET_FLAG(op, FLAG_INV_LOCKED);	582	op->set_flag (FLAG_INV_LOCKED);
652	} /* for loop of objects in player inv */	583	} /* for loop of objects in player inv */
653		584
654	/* Need to set up the skill pointers */	585	/* Need to set up the skill pointers */
655	link_player_skills(pl);	586	pl->contr->link_skills ();
656	}	587	}
657		588
658	void get_name(object *op) {	589	void
659	op->contr->write_buf[0]='\0';
660	op->contr->state=ST_GET_NAME;
661	send_query(&op->contr->socket,0,"What is your name?\n:");
662	}
663
664	void get_password(object *op) {
665	op->contr->write_buf[0]='\0';
666	op->contr->state=ST_GET_PASSWORD;
667	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
668	}
669
670	void play_again(object *op)
671	{
672	op->contr->state=ST_PLAY_AGAIN;
673	op->chosen_skill = NULL;
674	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
675	/* a bit of a hack, but there are various places early in th
676	* player creation process that a user can quit (eg, roll
677	* stats) that isn't removing the player. Taking a quick
678	* look, there are many places that call play_again without
679	* removing the player - it probably makes more sense
680	* to leave it to play_again to remove the object in all
681	* cases.
682	*/
683	if (!QUERY_FLAG(op, FLAG_REMOVED))
684	remove_ob(op);
685	/* Need to set this to null - otherwise, it could point to garbage,
686	* and draw() doesn't check to see if the player is removed, only if
687	* the map is null or not swapped out.
688	*/
689	op->map = NULL;
690	}
691
692
693	int receive_play_again(object *op, char key)
694	{
695	if(key=='q'||key=='Q') {
696	remove_friendly_object(op);
697	leave(op->contr,0); /* ericserver will draw the message */
698	return 2;
699	}
700	else if(key=='a'||key=='A') {
701	player *pl = op->contr;
702	shstr name = op->name;
703
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	op->name = op->name_pl = 0;
711	/* Lets put a space in here */
712	new_draw_info(NDI_UNIQUE, 0, op, "\n");
713	get_name(op);
714	op->name = op->name_pl = name;
715	set_first_map(op);
716	} else {
717	/* user pressed something else so just ask again... */
718	play_again(op);
719	}
720	return 0;
721	}
722
723	void confirm_password(object *op) {
724
725	op->contr->write_buf[0]='\0';
726	op->contr->state=ST_CONFIRM_PASSWORD;
727	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");
728	}
729
730	void get_party_password(object *op, partylist *party) {	590	get_party_password (object *op, partylist *party)
		591	{
731	if (party == NULL) {	592	if (party == NULL)
		593	{
732	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);	594	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
733	return;	595	return;
734	}	596	}
		597
735	op->contr->write_buf[0]='\0';	598	op->contr->write_buf[0] = '\0';
736	op->contr->state=ST_GET_PARTY_PASSWORD;	599	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
737	op->contr->party_to_join = party;	600	op->contr->party_to_join = party;
738	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	601	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
739	}	602	}
740
741		603
742	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	604	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
743	int roll_stat(void) {	605	static int
		606	roll_stat ()
		607	{
744	int a[4],i,j,k;	608	int a[4], i, j, k;
745		609
746	for(i=0;i<4;i++)	610	for (i = 0; i < 4; i++)
747	a[i]=(int)RANDOM()%6+1;	611	a[i] = rndm (1, 6);
748		612
749	for(i=0,j=0,k=7;i<4;i++)	613	for (i = 0, j = 0, k = 7; i < 4; i++)
750	if(a[i]<k)	614	if (a[i] < k)
751	k=a[i],j=i;	615	k = a[i], j = i;
752		616
753	for(i=0,k=0;i<4;i++) {	617	for (i = 0, k = 0; i < 4; i++)
754	if(i!=j)	618	if (i != j)
755	k+=a[i];	619	k += a[i];
756	}	620
757	return k;	621	return k;
758	}	622	}
759		623
760	void roll_stats(object *op) {	624	void
		625	object::roll_stats ()
		626	{
		627	int statsort [NUM_STATS];
		628
		629	for (;;)
		630	{
761	int sum=0;	631	int sum = 0;
762	int i = 0, j = 0;	632	for (int i = NUM_STATS; i--; )
763	int statsort[7];	633	sum += statsort [i] = roll_stat ();
764		634
765	do {	635	if (sum >= 82 && sum <= 116)
766	op->stats.Str=roll_stat();	636	break;
767	op->stats.Dex=roll_stat();	637	}
768	op->stats.Int=roll_stat();
769	op->stats.Con=roll_stat();
770	op->stats.Wis=roll_stat();
771	op->stats.Pow=roll_stat();
772	op->stats.Cha=roll_stat();
773	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
774	op->stats.Con+op->stats.Wis+op->stats.Pow+
775	op->stats.Cha;
776	} while(sum<82||sum>116);
777		638
778	/* Sort the stats so that rerolling is easier... */	639	// Sort the stats so that rerolling is easier...
779	statsort[0] = op->stats.Str;	640	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
780	statsort[1] = op->stats.Dex;
781	statsort[2] = op->stats.Int;
782	statsort[3] = op->stats.Con;
783	statsort[4] = op->stats.Wis;
784	statsort[5] = op->stats.Pow;
785	statsort[6] = op->stats.Cha;
786		641
787	/* a quick and dirty bubblesort? */	642	for (int i = 0; i < NUM_STATS; ++i)
788	do {
789	if (statsort[i] < statsort[i + 1]) {
790	j = statsort[i];
791	statsort[i] = statsort[i + 1];
792	statsort[i + 1] = j;
793	i = 0;
794	} else {
795	i++;
796	}
797	} while (i < 6);
798
799	op->stats.Str = statsort[0];	643	stats.stat (i) = statsort [i];
800	op->stats.Dex = statsort[1];
801	op->stats.Con = statsort[2];
802	op->stats.Int = statsort[3];
803	op->stats.Wis = statsort[4];
804	op->stats.Pow = statsort[5];
805	op->stats.Cha = statsort[6];
806		644
807
808	op->contr->orig_stats.Str=op->stats.Str;
809	op->contr->orig_stats.Dex=op->stats.Dex;
810	op->contr->orig_stats.Int=op->stats.Int;
811	op->contr->orig_stats.Con=op->stats.Con;
812	op->contr->orig_stats.Wis=op->stats.Wis;
813	op->contr->orig_stats.Pow=op->stats.Pow;
814	op->contr->orig_stats.Cha=op->stats.Cha;
815
816	op->level=1;
817	op->stats.exp=0;	645	stats.exp = 0;
818	op->stats.ac=0;	646	stats.ac = 0;
819		647
		648	stats.hp = stats.maxhp;
		649	stats.sp = stats.maxsp;
		650	stats.grace = stats.maxgrace;
		651
		652	if (contr)
		653	{
820	op->contr->levhp[1] = 9;	654	contr->levhp[1] = 9;
821	op->contr->levsp[1] = 6;	655	contr->levsp[1] = 6;
822	op->contr->levgrace[1] = 3;	656	contr->levgrace[1] = 3;
823		657
824	fix_player(op);	658	contr->orig_stats = stats;
		659	}
		660	}
		661
		662	void
		663	object::swap_stats (int a, int b)
		664	{
		665	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		666
		667	for (int i = 0; i < NUM_STATS; ++i)
		668	stats.stat (i) = contr->orig_stats.stat (i);
		669
		670	//TODO: the following code looks so borked and should, at the very least,
		671	// be merged with the similar code in roll_stats
		672	stats.ac = 0;
		673
		674	level = 1;
		675	stats.exp = 0;
		676	stats.ac = 0;
		677
825	op->stats.hp = op->stats.maxhp;	678	stats.hp = stats.maxhp;
826	op->stats.sp = op->stats.maxsp;	679	stats.sp = stats.maxsp;
827	op->stats.grace = op->stats.maxgrace;	680	stats.grace = stats.maxgrace;
		681
		682	if (contr)
		683	{
		684	contr->levhp[1] = 9;
		685	contr->levsp[1] = 6;
		686	contr->levgrace[1] = 3;
		687
828	op->contr->orig_stats=op->stats;	688	contr->orig_stats = stats;
		689	}
829	}	690	}
830		691
831	void Roll_Again(object *op)	692	static void
		693	start_info (object *op)
832	{	694	{
833	esrv_new_player(op->contr, 0);
834	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)? ");
835	}
836
837	void Swap_Stat(object *op,int Swap_Second)
838	{
839	signed char tmp;
840	char buf[MAX_BUF];	695	char buf[MAX_BUF];
841		696
842	if ( op->contr->Swap_First == -1 ) {	697	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
843	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
844	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
845	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
846	return;
847	}
848
849	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
850
851	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
852	get_attr_value(&op->contr->orig_stats, Swap_Second));
853
854	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
855
856	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
857	new_draw_info(NDI_UNIQUE, 0,op, buf);	698	new_draw_info (NDI_UNIQUE, 0, op, buf);
858	op->stats.Str = op->contr->orig_stats.Str;
859	op->stats.Dex = op->contr->orig_stats.Dex;
860	op->stats.Con = op->contr->orig_stats.Con;
861	op->stats.Int = op->contr->orig_stats.Int;
862	op->stats.Wis = op->contr->orig_stats.Wis;
863	op->stats.Pow = op->contr->orig_stats.Pow;
864	op->stats.Cha = op->contr->orig_stats.Cha;
865	op->stats.ac=0;
866
867	op->level=1;
868	op->stats.exp=0;
869	op->stats.ac=0;
870
871	op->contr->levhp[1] = 9;
872	op->contr->levsp[1] = 6;
873	op->contr->levgrace[1] = 3;
874
875	fix_player(op);
876	op->stats.hp = op->stats.maxhp;
877	op->stats.sp = op->stats.maxsp;
878	op->stats.grace = op->stats.maxgrace;
879	op->contr->orig_stats=op->stats;
880	op->contr->Swap_First=-1;
881	}
882
883
884	/* This code has been greatly reduced, because with set_attr_value
885	* and get_attr_value, the stats can be accessed just numeric
886	* ids. stat_trans is a table that translate the number entered
887	* into the actual stat. It is needed because the order the stats
888	* are displayed in the stat window is not the same as how
889	* the number's access that stat. The table does that translation.
890	*/
891	int key_roll_stat(object *op, char key)
892	{
893	int keynum = key -'0';
894	char buf[MAX_BUF];
895	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
896
897	if (keynum>0 && keynum<=7) {
898	if (op->contr->Swap_First==-1) {
899	op->contr->Swap_First=stat_trans[keynum];
900	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
901	new_draw_info(NDI_UNIQUE, 0,op,buf);
902	}
903	else
904	Swap_Stat(op,stat_trans[keynum]);
905
906	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
907	return 1;
908	}
909	switch (key) {
910	case 'n':
911	case 'N': {
912	SET_FLAG(op, FLAG_WIZ);
913	if(op->map==NULL) {
914	LOG(llevError,"Map == NULL in state 2\n");
915	break;
916	}
917
918	#if 0
919	/* So that enter_exit will put us at startx/starty */
920	op->x= -1;
921
922	enter_exit(op,NULL);
923	#endif
924	SET_ANIMATION(op, 2); /* So player faces south */
925	/* Enter exit adds a player otherwise */
926	add_statbonus(op);
927	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");
928	op->contr->state = ST_CHANGE_CLASS;
929	if (op->msg)
930	new_draw_info(NDI_BLUE, 0, op, op->msg);
931	return 0;
932	}
933	case 'y':
934	case 'Y':
935	roll_stats(op);
936	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
937	return 1;
938
939	case 'q':
940	case 'Q':
941	play_again(op);
942	return 1;
943
944	default:
945	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
946	return 0;
947	}
948	return 0;
949	}	699	}
950		700
951	/* This function takes the key that is passed, and does the	701	/* This function takes the key that is passed, and does the
952	* appropriate action with it (change race, or other things).	702	* appropriate action with it (change race, or other things).
953	* The function name is for historical reasons - now we have	703	* The function name is for historical reasons - now we have
954	* separate race and class; this actually changes the RACE,	704	* separate race and class; this actually changes the RACE,
955	* not the class.	705	* not the class.
956	*/	706	*/
957		707	void
958	int key_change_class(object *op, char key)	708	player::chargen_race_done ()
959	{	709	{
960	int tmp_loop;
961
962	if(key=='q'||key=='Q') {
963	remove_ob(op);
964	play_again(op);
965	return 0;
966	}
967	if(key=='d'||key=='D') {
968	char buf[MAX_BUF];
969
970	/* this must before then initial items are given */	710	/* this must before then initial items are given */
971	esrv_new_player(op->contr, op->weight+op->carrying);	711	esrv_new_player (ob->contr);
972	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
973		712
		713	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
		714	if (tl)
		715	create_treasure (tl, ob, 0, 0, 0);
		716
974	INVOKE_PLAYER (BIRTH, op->contr);	717	INVOKE_PLAYER (BIRTH, ob->contr);
975	INVOKE_PLAYER (LOGIN, op->contr);
976		718
977	op->contr->state=ST_PLAYING;	719	ob->contr->ns->state = ST_PLAYING;
978		720
979	if (op->msg)	721	if (ob->msg)
980	op->msg=NULL;	722	ob->msg = 0;
981		723
982	/* We create this now because some of the unique maps will need it
983	* to save here.
984	*/
985	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,&op->name);
986	make_path_to_file(buf);
987
988	#ifdef AUTOSAVE
989	op->contr->last_save_tick = pticks;
990	#endif
991	start_info(op);	724	start_info (ob);
992	CLEAR_FLAG(op, FLAG_WIZ);	725	ob->clr_flag (FLAG_WIZ);
993	give_initial_items(op,op->randomitems);	726	give_initial_items (ob, ob->randomitems);
994	link_player_skills(op);
995	esrv_send_inventory(op, op);	727	esrv_send_inventory (ob, ob);
996	fix_player(op);	728	ob->update_stats ();
997		729
998	/* This moves the player to a different start map, if there	730	/* This moves the player to a different start map, if there
999	* is one for this race	731	* is one for this race
1000	*/	732	*/
1001	if(*first_map_ext_path) {	733	if (*first_map_ext_path)
1002	object *tmp;	734	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1003	char mapname[MAX_BUF];	735	else
1004	snprintf(mapname, MAX_BUF-1, "%s/%s",
1005	first_map_ext_path, &op->arch->name);
1006	tmp=get_object();
1007	EXIT_PATH(tmp) = mapname;
1008	EXIT_X(tmp) = op->x;
1009	EXIT_Y(tmp) = op->y;
1010	enter_exit(op,tmp); /* we don't really care if it succeeded;
1011	* if the map isn't there, then stay on the
1012	* default initial map */
1013	free_object(tmp);
1014	} else {
1015	LOG(llevDebug,"first_map_ext_path not set\n");	736	LOG (llevDebug, "first_map_ext_path not set\n");
1016	}	737	}
1017	return 0;
1018	}
1019		738
		739	/*
		740	* Returns true if the given player is a legal class.
		741	* The function to add and remove class-bonuses to the stats doesn't
		742	* check if the stat becomes negative, thus this function
		743	* merely checks that all stats are 1 or more, and returns
		744	* false otherwise.
		745	*/
		746	static int
		747	allowed_class (const object *op)
		748	{
		749	return op->stats.Dex > 0
		750	&& op->stats.Str > 0
		751	&& op->stats.Con > 0
		752	&& op->stats.Int > 0
		753	&& op->stats.Wis > 0
		754	&& op->stats.Pow > 0
		755	&& op->stats.Cha > 0;
		756	}
		757
		758	void
		759	player::chargen_race_next ()
		760	{
1020	/* Following actually changes the race - this is the default command	761	/* Following actually changes the race - this is the default command
1021	* if we don't match with one of the options above.	762	* if we don't match with one of the options above.
1022	*/	763	*/
1023		764
1024	tmp_loop = 0;	765	do
1025	while(!tmp_loop) {	766	{
1026	shstr name = op->name;	767	shstr name = ob->name;
1027	int x = op->x, y = op->y;	768	int x = ob->x, y = ob->y;
		769
1028	remove_statbonus(op);	770	ob->remove_statbonus ();
1029	remove_ob (op);	771	ob->remove ();
1030	op->arch = get_player_archetype(op->arch);	772	ob->arch = get_player_archetype (ob->arch);
1031	copy_object (&op->arch->clone, op);	773	ob->arch->copy_to (ob);
1032	op->instantiate ();	774	ob->instantiate ();
1033	op->stats = op->contr->orig_stats;	775	ob->stats = ob->contr->orig_stats;
1034	op->name = op->name_pl = name;	776	ob->name = ob->name_pl = name;
1035	op->x = x;	777	ob->x = x;
1036	op->y = y;	778	ob->y = y;
1037	SET_ANIMATION(op, 2); /* So player faces south */	779	SET_ANIMATION (ob, 2); /* So player faces south */
1038	insert_ob_in_map (op, op->map, op,0);	780	insert_ob_in_map (ob, ob->map, ob, 0);
1039	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	781	assign (ob->contr->title, ob->arch->object::name);
1040	op->contr->title[sizeof(op->contr->title)-1] = '\0';
1041	add_statbonus(op);	782	ob->add_statbonus ();
1042	tmp_loop=allowed_class(op);
1043	}	783	}
		784	while (!allowed_class (ob));
		785
1044	update_object(op,UP_OBJ_FACE);	786	update_object (ob, UP_OBJ_FACE);
1045	esrv_update_item(UPD_FACE,op,op);	787	esrv_update_item (UPD_FACE, ob, ob);
1046	fix_player(op);	788	ob->update_stats ();
1047	op->stats.hp=op->stats.maxhp;	789	ob->stats.hp = ob->stats.maxhp;
1048	op->stats.sp=op->stats.maxsp;	790	ob->stats.sp = ob->stats.maxsp;
1049	op->stats.grace=0;	791	ob->stats.grace = 0;
1050	if (op->msg)
1051	new_draw_info(NDI_BLUE, 0, op, op->msg);
1052	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1053	return 0;
1054	}	792	}
1055		793
1056	int key_confirm_quit(object *op, char key)	794	static void
1057	{
1058	char buf[MAX_BUF];
1059
1060	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1061	op->contr->state=ST_PLAYING;
1062	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1063	return 1;
1064	}
1065
1066	INVOKE_PLAYER (LOGOUT, op->contr);
1067	INVOKE_PLAYER (QUIT , op->contr);
1068
1069	terminate_all_pets(op);
1070	leave_map(op);
1071	op->direction=0;
1072	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1073	"%s quits the game.", &op->name);
1074
1075	strcpy(op->contr->killer,"quit");
1076	check_score(op);
1077	op->contr->party=NULL;
1078	if (settings.set_title == TRUE)
1079	op->contr->own_title[0]='\0';
1080
1081	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1082	mapstruct *mp, *next;
1083
1084	/* We need to hunt for any per player unique maps in memory and
1085	* get rid of them. The trailing slash in the path is intentional,
1086	* so that players named 'Ab' won't match against players 'Abe' pathname
1087	*/
1088	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, &op->name);
1089	for (mp=first_map; mp!=NULL; mp=next) {
1090	next = mp->next;
1091	if (!strncmp(mp->path, buf, strlen(buf)))
1092	delete_map(mp);
1093	}
1094
1095	delete_character(op->name, 1);
1096	}
1097	play_again(op);
1098	return 1;
1099	}
1100
1101	void flee_player(object *op) {	795	flee_player (object *op)
		796	{
1102	int dir,diff;	797	int dir, diff;
1103	rv_vector rv;	798	rv_vector rv;
1104		799
1105	if(op->stats.hp < 0) {	800	if (op->stats.hp < 0)
		801	{
1106	LOG(llevDebug, "Fleeing player is dead.\n");	802	LOG (llevDebug, "Fleeing player is dead.\n");
1107	CLEAR_FLAG(op, FLAG_SCARED);	803	op->clr_flag (FLAG_SCARED);
		804	return;
		805	}
		806
		807	if (!op->enemy)
		808	{
		809	LOG (llevDebug, "Fleeing player had no enemy.\n");
		810	op->clr_flag (FLAG_SCARED);
		811	return;
		812	}
		813
		814	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		815	{
		816	op->enemy = NULL;
		817	op->clr_flag (FLAG_SCARED);
		818	return;
		819	}
		820
		821	get_rangevector (op, op->enemy, &rv, 0);
		822
		823	dir = absdir (4 + rv.direction);
		824	for (diff = 0; diff < 3; diff++)
		825	{
		826	int m = 1 - rndm (2) * 2;
		827
		828	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1108	return;	829	return;
1109	}	830	}
1110		831
1111	if(op->enemy==NULL) {
1112	LOG(llevDebug,"Fleeing player had no enemy.\n");
1113	CLEAR_FLAG(op, FLAG_SCARED);
1114	return;
1115	}
1116
1117	/* Seen some crashes here. Since we don't store an
1118	* op->enemy_count, it is possible that something destroys the
1119	* actual enemy, and the object is recycled.
1120	*/
1121	if (op->enemy->map == NULL) {
1122	CLEAR_FLAG(op, FLAG_SCARED);
1123	op->enemy=NULL;
1124	return;
1125	}
1126
1127	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {
1128	op->enemy=NULL;
1129	CLEAR_FLAG(op, FLAG_SCARED);
1130	return;
1131	}
1132	get_rangevector(op, op->enemy, &rv, 0);
1133
1134	dir=absdir(4+rv.direction);
1135	for(diff=0;diff<3;diff++) {
1136	int m=1-(RANDOM()&2);
1137	if(move_ob(op,absdir(dir+diff*m),op)||
1138	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1139	return;
1140	}
1141	}
1142	/* Cornered, get rid of scared */	832	/* Cornered, get rid of scared */
1143	CLEAR_FLAG(op, FLAG_SCARED);	833	op->clr_flag (FLAG_SCARED);
1144	op->enemy=NULL;	834	op->enemy = NULL;
1145	}	835	}
1146
1147		836
1148	/* check_pick sees if there is stuff to be picked up/picks up stuff.	837	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1149	* IT returns 1 if the player should keep on moving, 0 if he should	838	* It returns 1 if the player should keep on moving, 0 if he should
1150	* stop.	839	* stop.
1151	*/	840	*/
		841	int
1152	int check_pick(object *op) {	842	check_pick (object *op)
		843	{
1153	object *tmp, *next;	844	object *tmp, *next;
1154	tag_t next_tag=0, op_tag;
1155	int stop = 0;	845	int stop = 0;
1156	int j, k, wvratio;	846	int wvratio;
1157	char putstring[128], tmpstr[16];
1158		847
1159
1160	/* if you're flying, you cna't pick up anything */	848	/* if you're flying, you can't pick up anything */
1161	if (op->move_type & MOVE_FLYING)	849	if (op->move_type & MOVE_FLYING)
1162	return 1;	850	return 1;
1163		851
1164	op_tag = op->count;
1165
1166	next = op->below;	852	next = op->below;
1167	if (next)	853
1168	next_tag = next->count;	854	int cnt = MAX_ITEM_PER_ACTION;
		855	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1169		856
1170	/* loop while there are items on the floor that are not marked as	857	/* loop while there are items on the floor that are not marked as
1171	* destroyed */	858	* destroyed */
1172	while (next && ! was_destroyed (next, next_tag))	859	while (next && !next->destroyed ())
1173	{	860	{
1174	tmp = next;	861	tmp = next;
1175	next = tmp->below;	862	next = tmp->below;
1176	if (next)
1177	next_tag = next->count;
1178		863
1179	if (was_destroyed (op, op_tag))	864	if (cnt <= 0)
		865	{
		866	op->failmsg ("Couldn't pickup all items at once.");
		867	return 0;
		868	}
		869
		870	if (op->destroyed ())
1180	return 0;	871	return 0;
1181		872
1182	if ( ! can_pick (op, tmp))	873	if (!can_pick (op, tmp))
1183	continue;	874	continue;
1184		875
1185	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	876	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1186	{	877	{
1187	if (item_matched_string (op, tmp, op->contr->search_str))	878	if (item_matched_string (op, tmp, op->contr->search_str))
1188	pick_up (op, tmp);	879	CHK_PICK_PICKUP;
		880
1189	continue;	881	continue;
1190	}
1191
1192	/* high not bit set? We're using the old autopickup model */
1193	if(!(op->contr->mode & PU_NEWMODE)) {
1194	switch (op->contr->mode) {
1195	case 0: return 1; /* don't pick up */
1196	case 1: pick_up (op, tmp);
1197	return 1;
1198	case 2: pick_up (op, tmp);
1199	return 0;
1200	case 3: return 0; /* stop before pickup */
1201	case 4: pick_up (op, tmp);
1202	break;
1203	case 5: pick_up (op, tmp);
1204	stop = 1;
1205	break;
1206	case 6:
1207	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1208	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1209	pick_up(op, tmp);
1210	break;
1211
1212	case 7:
1213	if (tmp->type == MONEY || tmp->type == GEM)
1214	pick_up(op, tmp);
1215	break;
1216
1217	default:
1218	/* use value density */
1219	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1220	&& (query_cost (tmp, op, F_TRUE) * 100
1221	/ (tmp->weight * MAX (tmp->nrof, 1)))
1222	>= op->contr->mode)
1223	pick_up(op,tmp);
1224	}	882	}
1225	}	883
1226	else { /* old model */
1227	/* NEW pickup handling */	884	/* pickup handling */
1228	if(op->contr->mode & PU_DEBUG)	885	if (op->contr->mode & PU_DEBUG)
1229	{	886	{
1230	/* some debugging code to figure out item information */	887	/* some debugging code to figure out item information */
1231	if(tmp->name!=NULL)	888	const char *str = tmp->name
1232	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	889	? format ("item name: %s item type: %d weight/value: %d",
1233	&tmp->name, tmp->type,
1234	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	890	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1235	else
1236	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	891	: format ("item name: %s item type: %d weight/value: %d",
1237	&tmp->arch->name, tmp->type,
1238	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	892	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		893
1239	new_draw_info(NDI_UNIQUE, 0,op,putstring);	894	new_draw_info (NDI_UNIQUE, 0, op, str);
1240
1241	sprintf(putstring,"...flags: ");
1242	for(k=0;k<4;k++)
1243	{
1244	for(j=0;j<32;j++)
1245	{
1246	if((tmp->flags[k]>>j)&0x01)
1247	{
1248	sprintf(tmpstr,"%d ",k*32+j);
1249	strcat(putstring, tmpstr);
1250	}
1251	}	895	}
1252	}
1253	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1254		896
1255	#if 0	897	if (op->contr->mode & PU_INHIBIT)
1256	/* print the flags too */	898	return 1;
1257	for(k=0;k<4;k++)	899
1258	{	900	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
1259	fprintf(stderr,"%d [%d] ", k, k*32+31);	901	return 1;
1260	for(j=0;j<32;j++)	902
1261	{
1262	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1263	if(!((j+1)%4))fprintf(stderr," ");
1264	}
1265	fprintf(stderr," [%d]\n", k*32);
1266	}
1267	#endif
1268	}
1269	/* philosophy:	903	/* philosophy:
1270	* It's easy to grab an item type from a pile, as long as it's	904	* It's easy to grab an item type from a pile, as long as it's
1271	* generic. This takes no game-time. For more detailed pickups	905	* generic. This takes no game-time. For more detailed pickups
1272	* and selections, select-items shoul dbe used. This is a	906	* and selections, select-items should be used. This is a
1273	* grab-as-you-run type mode that's really useful for arrows for	907	* grab-as-you-run type mode that's really useful for arrows for
1274	* example.	908	* example.
1275	* The drawback: right now it has no frontend, so you need to	909	* The drawback: right now it has no frontend, so you need to
1276	* stick the bits you want into a calculator in hex mode and then	910	* stick the bits you want into a calculator in hex mode and then
1277	* convert to decimal and then 'pickup <#>	911	* convert to decimal and then 'pickup <#>
…		…
1280	/* the first two modes are exclusive: if NOTHING we return, if	914	/* the first two modes are exclusive: if NOTHING we return, if
1281	* STOP then we stop. All the rest are applied sequentially,	915	* STOP then we stop. All the rest are applied sequentially,
1282	* meaning if any test passes, the item gets picked up. */	916	* meaning if any test passes, the item gets picked up. */
1283		917
1284	/* if mode is set to pick nothing up, return */	918	/* if mode is set to pick nothing up, return */
1285
1286	if(op->contr->mode & PU_NOTHING) return 1;	919	if (op->contr->mode == PU_NOTHING)
		920	return 1;
1287		921
1288	/* if mode is set to stop when encountering objects, return */	922	/* if mode is set to stop when encountering objects, return */
1289	/* take STOP before INHIBIT since it doesn't actually pick	923	/* take STOP before INHIBIT since it doesn't actually pick
1290	* anything up */	924	* anything up */
1291
1292	if(op->contr->mode & PU_STOP) return 0;	925	if (op->contr->mode & PU_STOP)
		926	return 0;
1293		927
1294	/* useful for going into stores and not losing your settings... */	928	/* useful for going into stores and not losing your settings... */
1295	/* and for battles wher you don't want to get loaded down while	929	/* and for battles wher you don't want to get loaded down while
1296	* fighting */	930	* fighting */
1297	if(op->contr->mode & PU_INHIBIT) return 1;	931	if (op->contr->mode & PU_INHIBIT)
		932	return 1;
1298		933
1299	/* prevent us from turning into auto-thieves :) */	934	/* prevent us from turning into auto-thieves :) */
1300	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	935	if (tmp->flag [FLAG_UNPAID])
		936	continue;
1301		937
1302	/* ignore known cursed objects */	938	/* ignore known cursed objects */
1303	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	939	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		940	continue;
1304		941
1305	/* all food and drink if desired */	942	/* all food and drink if desired */
1306	/* question: don't pick up known-poisonous stuff? */	943	/* question: don't pick up known-poisonous stuff? */
1307	if(op->contr->mode & PU_FOOD)	944	if (op->contr->mode & PU_FOOD)
1308	if (tmp->type == FOOD)	945	if (tmp->type == FOOD)
1309	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	946	{
		947	CHK_PICK_PICKUP;
		948	continue;
		949	}
		950
1310	if(op->contr->mode & PU_DRINK)	951	if (op->contr->mode & PU_DRINK)
1311	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	952	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
1312	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	953	{
		954	CHK_PICK_PICKUP;
		955	continue;
		956	}
1313		957
1314	if(op->contr->mode & PU_POTION)	958	if (op->contr->mode & PU_POTION)
1315	if (tmp->type == POTION)	959	if (tmp->type == POTION)
1316	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	960	{
		961	CHK_PICK_PICKUP;
		962	continue;
		963	}
1317		964
1318	/* spellbooks, skillscrolls and normal books/scrolls */	965	/* spellbooks, skillscrolls and normal books/scrolls */
1319	if(op->contr->mode & PU_SPELLBOOK)	966	if (op->contr->mode & PU_SPELLBOOK)
1320	if (tmp->type == SPELLBOOK)	967	if (tmp->type == SPELLBOOK)
1321	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	968	{
		969	CHK_PICK_PICKUP;
		970	continue;
		971	}
		972
1322	if(op->contr->mode & PU_SKILLSCROLL)	973	if (op->contr->mode & PU_SKILLSCROLL)
1323	if (tmp->type == SKILLSCROLL)	974	if (tmp->type == SKILLSCROLL)
1324	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	975	{
		976	CHK_PICK_PICKUP;
		977	continue;
		978	}
		979
1325	if(op->contr->mode & PU_READABLES)	980	if (op->contr->mode & PU_READABLES)
1326	if (tmp->type == BOOK || tmp->type == SCROLL)	981	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	982	{
		983	CHK_PICK_PICKUP;
		984	continue;
		985	}
1328		986
1329	/* wands/staves/rods/horns */	987	/* wands/staves/rods/horns */
1330	if (op->contr->mode & PU_MAGIC_DEVICE)	988	if (op->contr->mode & PU_MAGIC_DEVICE)
1331	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	989	if (tmp->type == WAND
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	990	|| tmp->type == ROD
		991	|| tmp->type == HORN
		992	|| tmp->type == POWER_CRYSTAL)
		993	{
		994	CHK_PICK_PICKUP;
		995	continue;
		996	}
1333		997
1334	/* pick up all magical items */	998	/* pick up all magical items */
1335	if(op->contr->mode & PU_MAGICAL)	999	if (op->contr->mode & PU_MAGICAL)
1336	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1000	if (tmp->flag [FLAG_KNOWN_MAGICAL]
1337	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	1001	&& !tmp->flag [FLAG_KNOWN_CURSED])
		1002	{
		1003	CHK_PICK_PICKUP;
		1004	continue;
		1005	}
1338		1006
1339	if(op->contr->mode & PU_VALUABLES)	1007	if (op->contr->mode & PU_VALUABLES)
1340	{	1008	{
1341	if (tmp->type == MONEY || tmp->type == GEM)	1009	if (tmp->type == MONEY || tmp->type == GEM)
1342	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	1010	{
		1011	CHK_PICK_PICKUP;
		1012	continue;
		1013	}
1343	}	1014	}
1344		1015
1345	/* rings & amulets - talismans seems to be typed AMULET */	1016	/* rings & amulets - talismans seems to be typed AMULET */
1346	if(op->contr->mode & PU_JEWELS)	1017	if (op->contr->mode & PU_JEWELS)
1347	if (tmp->type == RING || tmp->type == AMULET)	1018	if (tmp->type == RING
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1019	|| tmp->type == AMULET
		1020	|| tmp->type == GIRDLE
		1021	|| tmp->type == SKILL_TOOL)
		1022	{
		1023	CHK_PICK_PICKUP;
		1024	continue;
		1025	}
		1026
		1027	/* we don't forget dragon food */
		1028	if (op->contr->mode & PU_FLESH)
		1029	if (tmp->type == FLESH)
		1030	{
		1031	CHK_PICK_PICKUP;
		1032	continue;
		1033	}
1349		1034
1350	/* bows and arrows. Bows are good for selling! */	1035	/* bows and arrows. Bows are good for selling! */
1351	if(op->contr->mode & PU_BOW)	1036	if (op->contr->mode & PU_BOW)
1352	if (tmp->type == BOW)	1037	if (tmp->type == BOW)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1038	{
		1039	CHK_PICK_PICKUP;
		1040	continue;
		1041	}
		1042
1354	if(op->contr->mode & PU_ARROW)	1043	if (op->contr->mode & PU_ARROW)
1355	if (tmp->type == ARROW)	1044	if (tmp->type == ARROW)
1356	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1045	{
		1046	CHK_PICK_PICKUP;
		1047	continue;
		1048	}
1357		1049
1358	/* all kinds of armor etc. */	1050	/* all kinds of armor etc. */
1359	if(op->contr->mode & PU_ARMOUR)	1051	if (op->contr->mode & PU_ARMOUR)
1360	if (tmp->type == ARMOUR)	1052	if (tmp->type == ARMOUR)
1361	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1053	{
		1054	CHK_PICK_PICKUP;
		1055	continue;
		1056	}
		1057
1362	if(op->contr->mode & PU_HELMET)	1058	if (op->contr->mode & PU_HELMET)
1363	if (tmp->type == HELMET)	1059	if (tmp->type == HELMET)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1060	{
		1061	CHK_PICK_PICKUP;
		1062	continue;
		1063	}
		1064
1365	if(op->contr->mode & PU_SHIELD)	1065	if (op->contr->mode & PU_SHIELD)
1366	if (tmp->type == SHIELD)	1066	if (tmp->type == SHIELD)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1067	{
		1068	CHK_PICK_PICKUP;
		1069	continue;
		1070	}
		1071
1368	if(op->contr->mode & PU_BOOTS)	1072	if (op->contr->mode & PU_BOOTS)
1369	if (tmp->type == BOOTS)	1073	if (tmp->type == BOOTS)
1370	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1074	{
		1075	CHK_PICK_PICKUP;
		1076	continue;
		1077	}
		1078
1371	if(op->contr->mode & PU_GLOVES)	1079	if (op->contr->mode & PU_GLOVES)
1372	if (tmp->type == GLOVES)	1080	if (tmp->type == GLOVES || tmp->type == BRACERS)
1373	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1081	{
		1082	CHK_PICK_PICKUP;
		1083	continue;
		1084	}
		1085
1374	if(op->contr->mode & PU_CLOAK)	1086	if (op->contr->mode & PU_CLOAK)
1375	if (tmp->type == CLOAK)	1087	if (tmp->type == CLOAK)
1376	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1088	{
		1089	CHK_PICK_PICKUP;
		1090	continue;
		1091	}
1377		1092
1378	/* hoping to catch throwing daggers here */	1093	/* hoping to catch throwing daggers here */
1379	if(op->contr->mode & PU_MISSILEWEAPON)	1094	if (op->contr->mode & PU_MISSILEWEAPON)
1380	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1095	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
1382		1100
1383	/* careful: chairs and tables are weapons! */	1101	/* careful: chairs and tables are weapons! */
1384	if(op->contr->mode & PU_ALLWEAPON)	1102	if (op->contr->mode & PU_ALLWEAPON)
1385	{
1386	if(tmp->type == WEAPON && tmp->name!=NULL)
1387	{
1388	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1389	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1390	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1391	}	1103	{
1392	if(tmp->type == WEAPON && tmp->name==NULL)	1104	if (tmp->type == WEAPON)
		1105	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
		1106	{
		1107	CHK_PICK_PICKUP;
		1108	continue;
		1109	}
1393	{	1110	}
1394	if(strstr(tmp->arch->name,"table")==NULL &&
1395	strstr(tmp->arch->name,"chair")==NULL)
1396	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1397	}
1398	}
1399		1111
1400	/* misc stuff that's useful */	1112	/* misc stuff that's useful */
1401	if(op->contr->mode & PU_KEY)	1113	if (op->contr->mode & PU_KEY)
1402	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1114	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1403	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1115	{
		1116	CHK_PICK_PICKUP;
		1117	continue;
		1118	}
1404		1119
1405	/* any of the last 4 bits set means we use the ratio for value	1120	/* any of the last 4 bits set means we use the ratio for value
1406	* pickups */	1121	* pickups */
1407	if(op->contr->mode & PU_RATIO)	1122	if (op->contr->mode & PU_RATIO)
1408	{	1123	{
1409	/* use value density to decide what else to grab */	1124	/* use value density to decide what else to grab */
1410	/* >=7 was >= op->contr->mode */	1125	/* >=7 was >= op->contr->mode */
1411	/* >=7 is the old standard setting. Now we take the last 4 bits	1126	/* >=7 is the old standard setting. Now we take the last 4 bits
1412	* and multiply them by 5, giving 0..15*5== 5..75 */	1127	*/
1413	wvratio = (op->contr->mode & PU_RATIO) * 5;	1128	wvratio = op->contr->mode & PU_RATIO;
1414	if ((query_cost(tmp, op, F_TRUE) * 100 / (tmp->weight * MAX(tmp->nrof, 1))) >= (unsigned int) wvratio)	1129	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1415	{	1130	{
1416	pick_up(op, tmp);
1417	#if 0	1131	#if 0
1418	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1132	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1419	if(tmp->name!=NULL) {	1133	if (tmp->name != NULL)
		1134	{
1420	fprintf(stderr,"%s", tmp->name);	1135	fprintf (stderr, "%s", tmp->name);
1421	}	1136	}
		1137	else
1422	else fprintf(stderr,"%s",tmp->arch->name);	1138	fprintf (stderr, "%s", tmp->arch->archname);
1423	fprintf(stderr,",%d] = ", tmp->type);	1139	fprintf (stderr, ",%d] = ", tmp->type);
1424	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1140	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1425	#endif	1141	#endif
		1142	CHK_PICK_PICKUP;
1426	continue;	1143	continue;
1427	}	1144	}
		1145	} /* the new pickup model */
1428	}	1146	}
1429	} /* the new pickup model */	1147
1430	}
1431	return ! stop;	1148	return !stop;
		1149	}
		1150
		1151	/* routine for both players and monsters. We call this when
		1152	* there is a possibility for our action distrubing our hiding
		1153	* place or invisiblity spell. Artefact invisiblity causes
		1154	* "noise" instead. If we arent invisible to begin with, we
		1155	* return 0.
		1156	*/
		1157	static int
		1158	action_makes_visible (object *op)
		1159	{
		1160	if (op->invisible && op->flag [FLAG_ALIVE])
		1161	{
		1162	if (op->flag [FLAG_MAKE_INVIS])
		1163	{
		1164	// artefact invisibility is permanent, but we still make noise
		1165	// this is important for game-balance.
		1166	if (op->contr)
		1167	op->make_noise ();
		1168
		1169	return 0;
		1170	}
		1171
		1172	if (op->contr && op->contr->tmp_invis == 0)
		1173	return 0;
		1174
		1175	/* If monsters, they should become visible */
		1176	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1177	{
		1178	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1179	return 1;
		1180	}
		1181	}
		1182
		1183	return 0;
1432	}	1184	}
1433		1185
1434	/*	1186	/*
1435	* Find an arrow in the inventory and after that	1187	* Find an arrow in the inventory and after that
1436	* in the right type container (quiver). Pointer to the	1188	* in the right type container (quiver). Pointer to the
1437	* found object is returned.	1189	* found object is returned.
1438	*/	1190	*/
		1191	static object *
1439	object *find_arrow(object *op, const char *type)	1192	find_arrow (object *op, const char *type)
1440	{	1193	{
1441	object *tmp = NULL;	1194	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1195	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1196	return splay (tmp);
1442		1197
1443	for(op=op->inv; op; op=op->below)	1198	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1444	if(!tmp && op->type==CONTAINER && op->race==type &&	1199	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
1445	QUERY_FLAG(op,FLAG_APPLIED))	1200	if (object *arrow = find_arrow (tmp, type))
1446	tmp = find_arrow (op, type);	1201	{
1447	else if (op->type==ARROW && op->race==type)	1202	splay (tmp);
1448	return op;	1203	return arrow;
		1204	}
		1205
1449	return tmp;	1206	return 0;
1450	}	1207	}
1451		1208
1452	/*	1209	/*
1453	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1210	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1454	* against the target. A full test is not performed, simply a basic test	1211	* against the target. A full test is not performed, simply a basic test
1455	* of resistances. The archer is making a quick guess at what he sees down	1212	* of resistances. The archer is making a quick guess at what he sees down
1456	* the hall. Failing that it does it's best to pick the highest plus arrow.	1213	* the hall. Failing that it does it's best to pick the highest plus arrow.
1457	*/	1214	*/
1458		1215	static object *
1459	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1216	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1460	{	1217	{
1461	object *tmp = NULL, *arrow, *ntmp;	1218	object *tmp = NULL, *arrow, *ntmp;
1462	int attacknum, attacktype, betterby=0, i;	1219	int attacknum, attacktype, betterby = 0, i;
1463		1220
1464	if (!type)	1221	if (!type)
1465	return NULL;	1222	return NULL;
1466		1223
1467	for (arrow=op->inv; arrow; arrow=arrow->below) {	1224	for (arrow = op->inv; arrow; arrow = arrow->below)
		1225	{
1468	if (arrow->type==CONTAINER && arrow->race==type &&	1226	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1469	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1227	{
1470	i = 0;	1228	i = 0;
1471	ntmp = find_better_arrow(arrow, target, type, &i);	1229	ntmp = find_better_arrow (arrow, target, type, &i);
		1230
1472	if (i > betterby) {	1231	if (i > betterby)
		1232	{
1473	tmp = ntmp;	1233	tmp = ntmp;
1474	betterby = i;	1234	betterby = i;
1475	}	1235	}
		1236	}
1476	} else if (arrow->type==ARROW && arrow->race==type) {	1237	else if (arrow->type == ARROW && arrow->race == type)
		1238	{
1477	/* allways prefer assasination/slaying */	1239	/* allways prefer assasination/slaying */
1478	if (target->race != NULL && arrow->slaying != NULL &&	1240	if (target->race && arrow->slaying.contains (target->race))
1479	strstr(arrow->slaying, target->race)) {	1241	{
1480	if (arrow->attacktype & AT_DEATH) {	1242	if (arrow->attacktype & AT_DEATH)
		1243	{
1481	*better = 100;	1244	*better = 100;
1482	return arrow;	1245	return arrow;
1483	} else {
1484	tmp = arrow;
1485	betterby = (arrow->magic + arrow->stats.dam) * 2;
1486	}	1246	}
1487	} else {	1247	else
1488	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {
1489	attacktype = 1<<attacknum;
1490	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)
1491	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {
1492	tmp = arrow;
1493	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;
1494	}
1495	}	1248	{
1496	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {
1497	tmp = arrow;	1249	tmp = arrow;
1498	betterby = 2 + arrow->magic + arrow->stats.dam;	1250	betterby = (arrow->magic + arrow->stats.dam) * 2;
1499	}
1500	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {
1501	tmp = arrow;
1502	betterby = 1 + arrow->magic + arrow->stats.dam;
1503	}	1251	}
1504	}	1252	}
		1253	else
		1254	{
		1255	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1256	{
		1257	attacktype = 1 << attacknum;
		1258	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
		1259	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
		1260	{
		1261	tmp = arrow;
		1262	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
		1263	}
		1264	}
		1265
		1266	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
		1267	{
		1268	tmp = arrow;
		1269	betterby = 2 + arrow->magic + arrow->stats.dam;
		1270	}
		1271
		1272	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
		1273	{
		1274	tmp = arrow;
		1275	betterby = 1 + arrow->magic + arrow->stats.dam;
		1276	}
1505	}	1277	}
		1278	}
1506	}	1279	}
		1280
1507	if (tmp == NULL && arrow == NULL)	1281	if (tmp == NULL && arrow == NULL)
1508	return find_arrow(op, type);	1282	return find_arrow (op, type);
1509		1283
1510	*better = betterby;	1284	*better = betterby;
1511	return tmp;	1285	return tmp;
1512	}	1286	}
1513		1287
1514	/* looks in a given direction, finds the first valid target, and calls	1288	/* looks in a given direction, finds the first valid target, and calls
1515	* find_better_arrow to find a decent arrow to use.	1289	* find_better_arrow to find a decent arrow to use.
1516	* op = the shooter	1290	* op = the shooter
1517	* type = bow->race	1291	* type = bow->race
1518	* dir = fire direction	1292	* dir = fire direction
1519	*/	1293	*/
1520		1294	static object *
1521	object *pick_arrow_target(object *op, const char *type, int dir)	1295	pick_arrow_target (object *op, shstr_cmp type, int dir)
1522	{	1296	{
1523	object *tmp = NULL;	1297	object *tmp = NULL;
1524	mapstruct *m;	1298	maptile *m;
1525	int i, mflags, found, number;	1299	int i, mflags, found, number;
1526	sint16 x, y;	1300	sint16 x, y;
1527		1301
1528	if (op->map == NULL)	1302	if (op->map == NULL)
1529	return find_arrow(op, type);	1303	return find_arrow (op, type);
1530		1304
1531	/* do a dex check */	1305	/* do a dex check */
1532	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1306	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1533	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1307	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1534	return find_arrow(op, type);	1308	return find_arrow (op, type);
1535		1309
1536	m = op->map;	1310	m = op->map;
1537	x = op->x;	1311	x = op->x;
1538	y = op->y;	1312	y = op->y;
1539		1313
1540	/* find the first target */	1314	/* find the first target */
1541	for (i=0, found=0; i<20; i++) {	1315	for (i = 0, found = 0; i < 20; i++)
		1316	{
1542	x += freearr_x[dir];	1317	x += freearr_x[dir];
1543	y += freearr_y[dir];	1318	y += freearr_y[dir];
1544	mflags = get_map_flags(m, &m, x, y, &x, &y);	1319	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1320
1545	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1321	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1322	{
1546	tmp = NULL;	1323	tmp = 0;
		1324	break;
		1325	}
		1326	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1327	{
		1328	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
		1329	* perhaps a bad assumption.
		1330	*/
		1331	tmp = 0;
		1332	break;
		1333	}
		1334
		1335	if (mflags & P_IS_ALIVE)
		1336	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		1337	if (tmp->flag [FLAG_ALIVE])
1547	break;	1338	break;
1548	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {
1549	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1550	* perhaps a bad assumption.
1551	*/
1552	tmp = NULL;
1553	break;
1554	}
1555	if (mflags & P_IS_ALIVE) {
1556	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)
1557	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {
1558	found++;
1559	break;
1560	}
1561	if (found)
1562	break;
1563	}
1564	}	1339	}
1565	if (tmp == NULL)	1340
		1341	if (!tmp)
1566	return find_arrow(op, type);	1342	return find_arrow (op, type);
1567		1343
1568	if (tmp->head)	1344	if (tmp->head)
1569	tmp = tmp->head;	1345	tmp = tmp->head;
1570		1346
1571	return find_better_arrow(op, tmp, type, &i);	1347	return find_better_arrow (op, tmp, type, &i);
1572	}	1348	}
1573		1349
1574	/*	1350	/*
1575	* Creature fires a bow - op can be monster or player. Returns	1351	* Creature fires a bow - op can be monster or player. Returns
1576	* 1 if bow was actually fired, 0 otherwise.	1352	* 1 if bow was actually fired, 0 otherwise.
…		…
1579	* dir is the direction of fire.	1355	* dir is the direction of fire.
1580	* wc_mod is any special modifier to give (used in special player fire modes)	1356	* wc_mod is any special modifier to give (used in special player fire modes)
1581	* sx, sy are coordinates to fire arrow from - also used in some of the special	1357	* sx, sy are coordinates to fire arrow from - also used in some of the special
1582	* player fire modes.	1358	* player fire modes.
1583	*/	1359	*/
		1360	int
1584	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1361	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1585	sint16 sx, sint16 sy)
1586	{	1362	{
1587	object *left, *bow;	1363	object *left, *bow;
1588	tag_t left_tag, tag;	1364	int mflags;
1589	int bowspeed, mflags;	1365	maptile *m;
1590	mapstruct *m;
1591		1366
1592	if (!dir) {	1367	if (!dir)
		1368	{
1593	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1369	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1594	return 0;	1370	return 0;
		1371	}
		1372
		1373	if (op->contr)
		1374	bow = op->current_weapon;
		1375	else
1595	}	1376	{
1596	if (op->type == PLAYER)
1597	bow=op->contr->ranges[range_bow];
1598	else {
1599	for(bow=op->inv; bow; bow=bow->below)	1377	for (bow = op->inv; bow; bow = bow->below)
1600	/* Don't check for applied - monsters don't apply bows - in that way, they	1378	/* Don't check for applied - monsters don't apply bows - in that way, they
1601	* don't need to switch back and forth between bows and weapons.	1379	* don't need to switch back and forth between bows and weapons.
1602	*/	1380	*/
1603	if(bow->type==BOW)	1381	if (bow->type == BOW)
1604	break;	1382	break;
1605		1383
1606	if (!bow) {	1384	if (!bow)
		1385	{
1607	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1386	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1608	return 0;	1387	return 0;
1609	}	1388	}
		1389
		1390	// optimisation: move object to top so we will find it quickly again
		1391	splay (bow);
1610	}	1392	}
		1393
1611	if( !bow->race || !bow->skill) {	1394	if (!bow->race || !bow->skill)
		1395	{
1612	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1396	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1613	return 0;	1397	return 0;
1614	}	1398	}
1615		1399
1616	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1617
1618	/* penalize ROF for bestarrow */
1619	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1620	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1621	if (bowspeed < 1)
1622	bowspeed = 1;
1623
1624	if (arrow == NULL) {	1400	if (arrow == NULL)
		1401	{
1625	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1402	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1403	{
1626	if (op->type == PLAYER)	1404	if (op->type == PLAYER)
1627	new_draw_info_format(NDI_UNIQUE, 0, op,	1405	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1628	"You have no %s left.", &bow->race);
1629	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1406	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1630	else	1407	else
1631	CLEAR_FLAG(op, FLAG_READY_BOW);	1408	op->clr_flag (FLAG_READY_BOW);
		1409
1632	return 0;	1410	return 0;
1633	}	1411	}
1634	}	1412	}
		1413
1635	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1414	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1636	if (mflags & P_OUT_OF_MAP) {	1415	if (mflags & P_OUT_OF_MAP)
1637	return 0;	1416	return 0;
1638	}	1417
1639	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1418	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1419	{
1640	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1420	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1641	return 0;	1421	return 0;
1642	}	1422	}
1643		1423
1644	/* this should not happen, but sometimes does */	1424	/* this should not happen, but sometimes does */
1645	if (arrow->nrof==0) {	1425	if (arrow->nrof == 0)
1646	remove_ob(arrow);	1426	{
1647	free_object(arrow);	1427	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1428	arrow->destroy ();
1648	return 0;	1429	return 0;
1649	}	1430	}
1650		1431
1651	left = arrow; /* these are arrows left to the player */	1432	left = arrow; /* these are arrows left to the player */
1652	left_tag = left->count;	1433	arrow = arrow->split ();
1653	arrow = get_split_ob(arrow, 1);	1434	if (!arrow)
1654	if (arrow == NULL) {	1435	{
1655	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1436	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1656	return 0;	1437	return 0;
1657	}	1438	}
1658	set_owner(arrow, op);	1439
		1440	arrow->set_owner (op);
1659	arrow->skill = bow->skill;	1441	arrow->skill = bow->skill;
1660
1661	arrow->direction=dir;	1442	arrow->direction = dir;
1662	arrow->x = sx;
1663	arrow->y = sy;
1664		1443
1665	if (op->type == PLAYER) {
1666	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1667	fix_player(op);
1668	}
1669
1670	SET_ANIMATION(arrow, arrow->direction);
1671	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1444	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1672	arrow->stats.hp = arrow->stats.dam;	1445	arrow->stats.hp = arrow->stats.dam;
1673	arrow->stats.grace = arrow->attacktype;	1446	arrow->stats.grace = arrow->attacktype;
1674	if (arrow->slaying != NULL)	1447	arrow->custom_name = arrow->slaying;
1675	arrow->spellarg = strdup_local(arrow->slaying);
1676		1448
1677	/* Note that this was different for monsters - they got their level	1449	#if 0
1678	* added to the damage. I think the strength bonus is more proper.	1450	if (player *pl = op->contr)
1679	*/
1680		1451	{
1681	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1452	float speed = pl->weapon_sp;
1682	0 : dam_bonus[op->stats.Str]) +
1683	bow->stats.dam + bow->magic + arrow->magic;
1684		1453
		1454	/* penalize ROF for bestarrow */
		1455	if (pl->bowtype == bow_bestarrow)
		1456	speed *= .9f;
		1457	else
		1458	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1459
		1460	op->speed_left += speed - op->speed;
		1461	}
		1462	#endif
		1463
		1464	SET_ANIMATION (arrow, arrow->direction);
		1465
1685	/* update the speed */	1466	/* update the speed */
1686	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?
1687	0 : dam_bonus[op->stats.Str]) +
1688	bow->magic + arrow->magic) / 5.0 +
1689	(float)bow->stats.dam / 7.0;
1690		1467
1691	if (arrow->speed < 1.0)
1692	arrow->speed = 1.0;
1693	update_ob_speed(arrow);
1694	arrow->speed_left = 0;	1468	arrow->speed_left = 0;
		1469	arrow->set_speed (max (2.f,
		1470	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1471	+ bow->stats.dam / 7.f
		1472	));
1695		1473
		1474	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1475
1696	if (op->type == PLAYER) {	1476	if (op->type == PLAYER)
1697	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1477	{
1698	(op->chosen_skill?op->chosen_skill->level:op->level) -
1699	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1700	arrow->stats.wc - bow->stats.wc + wc_mod;
1701
1702	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1478	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1703	} else {	1479	wc -= dex_bonus[op->stats.Dex];
1704	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1705	arrow->stats.wc + wc_mod;
1706		1480
		1481	if (!arrow->slaying)
		1482	arrow->slaying = op->slaying;
		1483
		1484	arrow->attacktype |= op->attacktype;
		1485	}
		1486	else
		1487	{
1707	arrow->level = op->level;	1488	arrow->level = op->level;
1708	}	1489	arrow->stats.wc -= bow->magic;
1709	if (arrow->attacktype == AT_PHYSICAL)	1490
1710	arrow->attacktype |= bow->attacktype;	1491	if (!arrow->slaying)
1711	if (bow->slaying != NULL)
1712	arrow->slaying = bow->slaying;	1492	arrow->slaying = bow->slaying;
1713		1493
1714	arrow->map = m;	1494	arrow->attacktype |= bow->attacktype;
		1495	}
		1496
		1497	wc -= arrow->level;
		1498	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1499
		1500	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1715	arrow->move_type = MOVE_FLY_LOW;	1501	arrow->move_type = MOVE_FLY_LOW;
1716	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1502	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1503	arrow->set_flag (FLAG_NO_PICK);
1717		1504
1718	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1505	op->play_sound (sound_find ("fire_arrow"));
1719	tag = arrow->count;	1506	m->insert (arrow, sx, sy, op);
1720	insert_ob_in_map(arrow, m, op, 0);
1721		1507
1722	if (!was_destroyed(arrow, tag))	1508	if (!arrow->destroyed ())
1723	move_arrow(arrow);	1509	move_arrow (arrow);
1724		1510
1725	if (op->type == PLAYER) {
1726	if (was_destroyed (left, left_tag))
1727	esrv_del_item(op->contr, left_tag);
1728	else
1729	esrv_send_item(op, left);
1730	}
1731	return 1;	1511	return 1;
1732	}	1512	}
1733		1513
1734	/* Special fire code for players - this takes into	1514	/* Special fire code for players - this takes into
1735	* account the special fire modes players can have	1515	* account the special fire modes players can have
1736	* but monsters can't. Putting that code here	1516	* but monsters can't. Putting that code here
1737	* makes the fire_bow code much cleaner.	1517	* makes the fire_bow code much cleaner.
1738	* this function should only be called if 'op' is a player,	1518	* this function should only be called if 'op' is a player,
1739	* hence the function name.	1519	* hence the function name.
1740	*/	1520	*/
		1521	static int
1741	int player_fire_bow(object *op, int dir)	1522	player_fire_bow (object *op, int dir)
1742	{	1523	{
1743	int ret=0, wcmod=0;	1524	int ret;
1744		1525
1745	if (op->contr->bowtype == bow_bestarrow) {	1526	if (op->contr->bowtype == bow_bestarrow)
1746	ret = fire_bow(op, op,	1527	{
1747	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1528	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1748	dir, 0, op->x, op->y);	1529	}
1749	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1530	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1531	{
1750	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1532	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1751	wcmod =-1;
1752	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1533	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1753	op->x, op->y);	1534	}
1754	} else if (op->contr->bowtype == bow_threewide) {	1535	else if (op->contr->bowtype == bow_threewide)
		1536	{
		1537	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
		1538	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
		1539	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1540	}
		1541	else if (op->contr->bowtype == bow_spreadshot)
		1542	{
		1543	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
		1544	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
		1545	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
		1546	}
		1547	else
		1548	{
		1549	/* Simple case */
1755	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1550	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1756	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);
1757	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);
1758	} else if (op->contr->bowtype == bow_spreadshot) {
1759	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);
1760	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);
1761	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);
1762
1763	} else {
1764	/* Simple case */
1765	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);
1766	}	1551	}
		1552
1767	return ret;	1553	return ret;
1768	}	1554	}
1769
1770		1555
1771	/* Fires a misc (wand/rod/horn) object in 'dir'.	1556	/* Fires a misc (wand/rod/horn) object in 'dir'.
1772	* Broken apart from 'fire' to keep it more readable.	1557	* Broken apart from 'fire' to keep it more readable.
1773	*/	1558	*/
		1559	static void
1774	void fire_misc_object(object *op, int dir)	1560	fire_misc_object (object *op, int dir)
1775	{	1561	{
1776	object *item;	1562	object *item = op->contr->ranged_ob;
1777		1563
1778	if (!op->contr->ranges[range_misc]) {	1564	if (!item)
		1565	{
1779	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1566	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1780	return;	1567	return;
1781	}	1568	}
1782		1569
1783	item = op->contr->ranges[range_misc];
1784	if (!item->inv) {	1570	if (!item->inv)
		1571	{
1785	LOG(llevError,"Object %s lacks a spell\n", &item->name);	1572	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1786	return;	1573	return;
1787	}	1574	}
		1575
		1576	if (!op->apply (item))
		1577	return;
		1578
1788	if (item->type == WAND) {	1579	if (item->type == WAND)
		1580	{
1789	if(item->stats.food<=0) {	1581	if (item->stats.food <= 0)
1790	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1582	{
		1583	op->contr->play_sound (sound_find ("wand_poof"));
1791	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));	1584	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1585
1792	return;	1586	return;
1793	}	1587	}
		1588	}
1794	} else if (item->type == ROD || item->type==HORN) {	1589	else if (item->type == ROD || item->type == HORN)
1795	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1590	{
1796	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1591	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1592
		1593	// using the maximum of the rods charge allows at least one spell cast
		1594	// for a rod or horn, this fixes some broken rods.
		1595	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1596	{
		1597	op->contr->play_sound (sound_find ("wand_poof"));
		1598
1797	if (item->type== ROD)	1599	if (item->type == ROD)
1798	new_draw_info_format(NDI_UNIQUE, 0,op,
1799	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1600	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1800	else	1601	else
1801	new_draw_info_format(NDI_UNIQUE, 0,op,	1602	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1802	"The %s needs more time to charge.", query_base_name(item,0));	1603
1803	return;	1604	return;
1804	}	1605	}
1805	}	1606	}
1806		1607
1807	if(cast_spell(op,item,dir,item->inv,NULL)) {	1608	if (cast_spell (op, item, dir, item->inv, NULL))
		1609	{
1808	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1610	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1611
1809	if (item->type == WAND) {	1612	if (item->type == WAND)
		1613	{
1810	if (!(--item->stats.food)) {	1614	if (!(--item->stats.food))
1811	object *tmp;	1615	{
1812	if (item->arch) {	1616	if (item->arch)
1813	CLEAR_FLAG(item, FLAG_ANIMATE);	1617	{
		1618	item->clr_flag (FLAG_ANIMATE);
1814	item->face = item->arch->clone.face;	1619	item->face = item->arch->face;
1815	item->speed = 0;	1620	item->set_speed (0);
1816	update_ob_speed(item);
1817	}	1621	}
1818	if ((tmp=is_player_inv(item)))	1622
		1623	if (object *pl = item->visible_to ())
1819	esrv_update_item(UPD_ANIM, tmp, item);	1624	esrv_update_item (UPD_ANIM, pl, item);
1820	}	1625	}
1821	}	1626	}
1822	else if (item->type == ROD || item->type==HORN) {	1627	else if (item->type == ROD || item->type == HORN)
1823	drain_rod_charge(item);	1628	drain_rod_charge (item);
1824	}
1825	}	1629	}
1826	}	1630	}
1827		1631
1828	/* Received a fire command for the player - go and do it.	1632	/* Received a fire command for the player - go and do it.
1829	*/	1633	*/
		1634	bool
1830	void fire(object *op,int dir) {	1635	fire (object *who, int dir)
		1636	{
1831	int spellcost=0;	1637	int spellcost = 0;
1832		1638
		1639	player *pl = who->contr;
		1640
		1641	if (pl->golem)
		1642	{
		1643	control_golem (who->contr->golem, dir);
		1644	return false;
		1645	}
		1646
		1647	object *ob = pl->ranged_ob;
		1648
		1649	if (!ob)
		1650	return false;
		1651
		1652	if (who->speed_left > 0.f)
		1653	--who->speed_left;
		1654	else
		1655	return false;
		1656
		1657	if (!who->apply (ob))
		1658	return false;
		1659
1833	/* check for loss of invisiblity/hide */	1660	/* check for loss of invisiblity/hide */
1834	if (action_makes_visible(op)) make_visible(op);	1661	if (action_makes_visible (who))
		1662	make_visible (who);
1835		1663
1836	switch(op->contr->shoottype) {	1664	switch (ob->type)
1837	case range_none:	1665	{
1838	return;	1666	case BOW:
1839
1840	case range_bow:
1841	player_fire_bow(op, dir);	1667	player_fire_bow (who, dir);
1842	return;	1668	break;
1843		1669
1844	case range_magic: /* Casting spells */	1670	case SPELL:
1845	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1671	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1846	return;	1672	break;
1847		1673
1848	case range_misc:	1674	case BUILDER:
1849	fire_misc_object(op, dir);
1850	return;
1851
1852	case range_golem: /* Control summoned monsters from scrolls */
1853	if(op->contr->ranges[range_golem]==NULL ||
1854	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1855	op->contr->ranges[range_golem] = NULL;
1856	op->contr->shoottype=range_none;
1857	op->contr->golem_count = 0;
1858	}
1859	else
1860	control_golem(op->contr->ranges[range_golem], dir);
1861	return;
1862
1863	case range_skill:
1864	if(!op->chosen_skill) {
1865	if(op->type==PLAYER)
1866	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1867	return;
1868	}
1869	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1870	return;
1871	case range_builder:
1872	apply_map_builder( op, dir );	1675	apply_map_builder (who, dir);
		1676	break;
		1677
		1678	case SKILL:
		1679	do_skill (who, who, ob, dir, 0);
		1680	break;
		1681
		1682	case RANGED:
		1683	do_skill (who, ob, who->chosen_skill, dir, 0);
		1684	break;
		1685
		1686	default:
		1687	fire_misc_object (who, dir);
		1688	break;
		1689	}
		1690
		1691	return true;
		1692	}
		1693
		1694	static object *
		1695	find_key_ (object *pl, object *container, object *door)
		1696	{
		1697	object *tmp, *key;
		1698
		1699	/* Should not happen, but sanity checking is never bad */
		1700	if (!container->inv)
		1701	return 0;
		1702
		1703	/* First, lets try to find a key in the top level inventory */
		1704	for (tmp = container->inv; tmp; tmp = tmp->below)
		1705	{
		1706	if (door->type == DOOR && tmp->type == KEY)
		1707	break;
		1708
		1709	/* For sanity, we should really check door type, but other stuff
		1710	* (like containers) can be locked with special keys
		1711	*/
		1712	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1713	break;
		1714	}
		1715
		1716	/* No key found - lets search inventories now */
		1717	/* If we find and use a key in an inventory, return at that time.
		1718	* otherwise, if we search all the inventories and still don't find
		1719	* a key, return
		1720	*/
		1721	if (!tmp)
		1722	{
		1723	for (tmp = container->inv; tmp; tmp = tmp->below)
		1724	/* No reason to search empty containers */
		1725	if (tmp->type == CONTAINER && tmp->inv)
		1726	if ((key = find_key_ (pl, tmp, door)))
		1727	return key;
		1728
		1729	if (!tmp)
1873	return;	1730	return 0;
1874	default:	1731	}
1875	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1732
		1733	/* We get down here if we have found a key. Now if its in a container,
		1734	* see if we actually want to use it
		1735	*/
		1736	if (pl != container)
		1737	{
		1738	/* Only let players use keys in containers */
		1739	if (!pl->contr)
1876	return;	1740	return 0;
1877	}
1878	}
1879		1741
		1742	/* cases where this fails:
		1743	* If we only search the player inventory, return now since we
		1744	* are not in the players inventory.
		1745	* If the container is not active, return now since only active
		1746	* containers can be used.
		1747	* If we only search keyrings and the container does not have
		1748	* a race/isn't a keyring.
		1749	* No checking for all containers - to fall through past here,
		1750	* inv must have been an container and must have been active.
		1751	*
		1752	* Change the color so that the message doesn't disappear with
		1753	* all the others.
		1754	*/
		1755	if (pl->contr->usekeys == key_inventory
		1756	|| !container->flag [FLAG_APPLIED]
		1757	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1758	{
		1759	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1760	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1761	return NULL;
		1762	}
		1763	}
1880		1764
		1765	return tmp;
		1766	}
1881		1767
1882	/* find_key	1768	/* find_key
1883	* We try to find a key for the door as passed. If we find a key	1769	* We try to find a key for the door as passed. If we find a key
1884	* and successfully use it, we return the key, otherwise NULL	1770	* and successfully use it, we return the key, otherwise NULL
1885	* This function merges both normal and locked door, since the logic	1771	* This function merges both normal and locked door, since the logic
…		…
1887	* pl is the player,	1773	* pl is the player,
1888	* inv is the objects inventory to searched	1774	* inv is the objects inventory to searched
1889	* door is the door we are trying to match against.	1775	* door is the door we are trying to match against.
1890	* This function can be called recursively to search containers.	1776	* This function can be called recursively to search containers.
1891	*/	1777	*/
1892		1778	object *
1893	object * find_key(object *pl, object *container, object *door)	1779	find_key (object *pl, object *container, object *door)
1894	{	1780	{
1895	object *tmp,*key;	1781	if (door->slaying && is_match_expr (door->slaying))
1896
1897	/* Should not happen, but sanity checking is never bad */
1898	if (container->inv == NULL) return NULL;
1899
1900	/* First, lets try to find a key in the top level inventory */
1901	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1902	if (door->type==DOOR && tmp->type==KEY) break;
1903	/* For sanity, we should really check door type, but other stuff
1904	* (like containers) can be locked with special keys
1905	*/
1906	if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1907	tmp->slaying==door->slaying) break;
1908	}	1782	{
1909	/* No key found - lets search inventories now */	1783	// for match expressions, we try to find the key by applying the match
1910	/* If we find and use a key in an inventory, return at that time.	1784	// to the op itself, which is supposed to find the "key", instead
1911	* otherwise, if we search all the inventories and still don't find	1785	// of searching through containers ourselves.
1912	* a key, return	1786
1913	*/	1787	return match_one (door->slaying, container, door, pl, pl);
1914	if (!tmp) {
1915	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1916	/* No reason to search empty containers */
1917	if (tmp->type==CONTAINER && tmp->inv) {
1918	if ((key=find_key(pl, tmp, door))!=NULL) return key;
1919	}
1920	}
1921	if (!tmp) return NULL;
1922	}	1788	}
1923	/* We get down here if we have found a key. Now if its in a container,	1789	else
1924	* see if we actually want to use it	1790	return find_key_ (pl, container, door);
1925	*/
1926	if (pl!=container) {
1927	/* Only let players use keys in containers */
1928	if (!pl->contr) return NULL;
1929	/* cases where this fails:
1930	* If we only search the player inventory, return now since we
1931	* are not in the players inventory.
1932	* If the container is not active, return now since only active
1933	* containers can be used.
1934	* If we only search keyrings and the container does not have
1935	* a race/isn't a keyring.
1936	* No checking for all containers - to fall through past here,
1937	* inv must have been an container and must have been active.
1938	*
1939	* Change the color so that the message doesn't disappear with
1940	* all the others.
1941	*/
1942	if (pl->contr->usekeys == key_inventory ||
1943	!QUERY_FLAG(container, FLAG_APPLIED) ||
1944	(pl->contr->usekeys == keyrings &&
1945	(!container->race || strcmp(container->race, "keys")))
1946	) {
1947	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1948	"The %s in your %s vibrates as you approach the door",
1949	query_name(tmp), query_name(container));
1950	return NULL;
1951	}
1952	}
1953	return tmp;
1954	}	1791	}
1955		1792
1956	/* moved door processing out of move_player_attack.	1793	/* moved door processing out of move_player_attack.
1957	* returns 1 if player has opened the door with a key	1794	* returns 1 if player has opened the door with a key
1958	* such that the caller should not do anything more,	1795	* such that the caller should not do anything more,
1959	* 0 otherwise	1796	* 0 otherwise
1960	*/	1797	*/
		1798	static int
1961	static int player_attack_door(object *op, object *door)	1799	player_attack_door (object *op, object *door)
1962	{	1800	{
1963
1964	/* If its a door, try to find a use a key. If we do destroy the door,	1801	/* If its a door, try to find a key. If we do destroy the door,
1965	* might as well return immediately as there is nothing more to do -	1802	* might as well return immediately as there is nothing more to do -
1966	* otherwise, we fall through to the rest of the code.	1803	* otherwise, we fall through to the rest of the code.
1967	*/	1804	*/
1968	object *key=find_key(op, op, door);	1805	object *key = find_key (op, op, door);
1969		1806
1970	/* IF we found a key, do some extra work */	1807	/* If we found a key, do some extra work */
1971	if (key) {	1808	if (key)
		1809	{
1972	object *container=key->env;	1810	object *container = key->env;
1973		1811
1974	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);
1975	if(action_makes_visible(op)) make_visible(op);	1812	if (action_makes_visible (op))
		1813	make_visible (op);
		1814
1976	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1815	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1816	spring_trap (door->inv, op);
		1817
1977	if (door->type == DOOR) {	1818	if (door->type == DOOR)
1978	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1819	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1979	}
1980	else if(door->type==LOCKED_DOOR) {	1820	else if (door->type == LOCKED_DOOR)
1981	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1821	{
1982	"You open the door with the %s", query_short_name(key));	1822	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1983	remove_door2(door); /* remove door without violence ;-) */	1823	remove_door2 (door); /* remove door without violence ;-) */
1984	}	1824	}
		1825
1985	/* Do this after we print the message */	1826	/* Do this after we print the message */
1986	decrease_ob(key); /* Use up one of the keys */	1827	key->decrease (); /* Use up one of the keys */
1987	/* Need to update the weight the container the key was in */	1828
1988	if (container != op)
1989	esrv_update_item(UPD_WEIGHT, op, container);
1990	return 1; /* Nothing more to do below */	1829	return 1; /* Nothing more to do below */
		1830	}
1991	} else if (door->type==LOCKED_DOOR) {	1831	else if (door->type == LOCKED_DOOR)
		1832	{
1992	/* Might as well return now - no other way to open this */	1833	/* Might as well return now - no other way to open this */
1993	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1834	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
1994	return 1;	1835	return 1;
1995	}	1836	}
		1837
1996	return 0;	1838	return 0;
1997	}	1839	}
1998		1840
1999	/* This function is just part of a breakup from move_player.	1841	/* This function is just part of a breakup from move_player.
2000	* It should keep the code cleaner.	1842	* It should keep the code cleaner.
2001	* When this is called, the players direction has been updated	1843	* When this is called, the players direction has been updated
2002	* (taking into account confusion.) The player is also actually	1844	* (taking into account confusion.) The player is also actually
2003	* going to try and move (not fire weapons).	1845	* going to try and move (not fire weapons).
2004	*/	1846	*/
2005		1847	bool
2006	void move_player_attack(object *op, int dir)	1848	move_player_attack (object *op, int dir)
2007	{	1849	{
2008	object *tmp, *mon;	1850	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2009	sint16 nx, ny;	1851	{
2010	int on_battleground;	1852	--op->speed_left;
2011	mapstruct *m;	1853	return true;
		1854	}
2012		1855
2013	nx=freearr_x[dir]+op->x;	1856	sint16 nx = freearr_x[dir] + op->x;
2014	ny=freearr_y[dir]+op->y;	1857	sint16 ny = freearr_y[dir] + op->y;
2015		1858
2016	on_battleground = op_on_battleground(op, NULL, NULL);	1859	if (out_of_map (op->map, nx, ny))
		1860	return false;
2017		1861
2018	/* If braced, or can't move to the square, and it is not out of the	1862	/* If braced, or can't move to the square, and it is not out of the
2019	* map, attack it. Note order of if statement is important - don't	1863	* map, attack it. Note order of if statement is important - don't
2020	* want to be calling move_ob if braced, because move_ob will move the	1864	* want to be calling move_ob if braced, because move_ob will move the
2021	* player. This is a pretty nasty hack, because if we could	1865	* player. This is a pretty nasty hack, because if we could
2022	* move to some space, it then means that if we are braced, we should	1866	* move to some space, it then means that if we are braced, we should
2023	* do nothing at all. As it is, if we are braced, we go through	1867	* do nothing at all. As it is, if we are braced, we go through
2024	* quite a bit of processing. However, it probably is less than what	1868	* quite a bit of processing. However, it probably is less than what
2025	* move_ob uses.	1869	* move_ob uses.
2026	*/	1870	*/
2027	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	1871	maptile *m = op->map->xy_find (nx, ny);
2028	if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2029	m = get_map_from_coord(op->map, &nx, &ny);
2030	if (!m) return; /* Don't think this should happen */
2031	}
2032	else m =op->map;
2033
2034	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2035	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2036	return;
2037	}
2038		1872
2039	mon = NULL;
2040	/* Go through all the objects, and find ones of interest. Only stop if	1873	/* Go through all the objects, and find ones of interest. Only stop if
2041	* we find a monster - that is something we know we want to attack.	1874	* we find a monster - that is something we know we want to attack.
2042	* if its a door or barrel (can roll) see if there may be monsters	1875	* if its a door or barrel (can roll) see if there may be monsters
2043	* on the space	1876	* on the space
		1877	*/
		1878	object *mon;
		1879	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1880	{
		1881	if ((mon->flag [FLAG_ALIVE]
		1882	|| mon->type == LOCKED_DOOR
		1883	|| mon->flag [FLAG_CAN_ROLL])
		1884	&& mon != op)
		1885	break;
		1886	}
		1887
		1888	/* no monster == player tries to move into a wall or so */
		1889	if (!mon)
		1890	{
		1891	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1892	if (op->move_type & ob->move_block)
2044	*/	1893	{
2045	while (tmp!=NULL) {	1894	if (ob->move_block == MOVE_ALL)
2046	if (tmp == op) {	1895	move_into_wall (op, ob);
2047	tmp=tmp->above;	1896	else
2048	continue;	1897	{
		1898	if (op->contr->ns->bumpmsg)
		1899	{
		1900	op->play_sound (sound_find ("blocked_move"));
		1901
		1902	op->statusmsg (ob->invisible
		1903	? "Something blocks you."
		1904	: format ("Something blocks you from entering the %s.", query_name (ob))
		1905	);
		1906	}
		1907	}
		1908
		1909	break;
		1910	}
		1911
		1912	return false;
		1913	}
		1914
		1915	mon = mon->head_ ();
		1916
		1917	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1918	if (op->contr->weapon_sp_left > 0.f)
		1919	if (player_attack_door (op, mon))
		1920	{
		1921	--op->contr->weapon_sp_left;
		1922	return true;
		1923	}
		1924
		1925	/* The following deals with possibly attacking peaceful
		1926	* or friendly creatures. Basically, all players are considered
		1927	* unaggressive. If the moving player has peaceful set, then the
		1928	* object should be pushed instead of attacked. It is assumed that
		1929	* if you are braced, you will not attack friends accidently,
		1930	* and thus will not push them.
		1931	*/
		1932
		1933	/* If the creature is a pet, push it even if the player is not
		1934	* peaceful. Our assumption is the creature is a pet if the
		1935	* player owns it and it is either friendly or unagressive.
		1936	*/
		1937	if (op->type == PLAYER
		1938	&& ((mon->owner && mon->owner->contr
		1939	&& same_party (mon->owner->contr->party, op->contr->party))
		1940	|| mon->owner == op)
		1941	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1942	{
		1943	/* If we're braced, we don't want to switch places with it */
		1944	if (op->contr->braced)
		1945	return false;
		1946
		1947	if (op->speed_left > 0.f)
		1948	{
		1949	--op->speed_left;
		1950
		1951	op->play_sound (sound_find ("push_player"));
		1952	push_ob (mon, dir, op);
		1953
		1954	if (action_makes_visible (op))
		1955	make_visible (op);
		1956
		1957	return true;
		1958	}
		1959	else
		1960	return false;
		1961	}
		1962
		1963	bool on_battleground = op_on_battleground (op, 0, 0);
		1964
		1965	/* in certain circumstances, you shouldn't attack friendly
		1966	* creatures. Note that if you are braced, you can't push
		1967	* someone, but put it inside this loop so that you won't
		1968	* attack them either.
		1969	*/
		1970	if ((mon->type == PLAYER || mon->enemy != op)
		1971	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
		1972	&& ((op->contr->peaceful
		1973	|| (mon->type == PLAYER && mon->contr->peaceful))
		1974	&& !on_battleground))
		1975	{
		1976	if (op->speed_left > 0.f)
		1977	{
		1978	--op->speed_left;
		1979
		1980	if (!op->contr->braced)
		1981	{
		1982	op->play_sound (sound_find ("push_player"));
		1983	push_ob (mon, dir, op);
2049	}	1984	}
2050	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1985	else
2051	mon = tmp;	1986	op->statusmsg ("You withhold your attack");
2052	break;
2053	}
2054	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2055	mon = tmp;
2056	tmp=tmp->above;
2057	}
2058
2059	if (mon==NULL) /* This happens anytime the player tries to move */
2060	return; /* into a wall */
2061		1987
2062	if(mon->head != NULL)	1988	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2063	mon = mon->head;	1989	make_visible (op);
2064		1990
2065	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1991	return true;
2066	if (player_attack_door(op, mon)) return;
2067
2068	/* The following deals with possibly attacking peaceful
2069	* or frienddly creatures. Basically, all players are considered
2070	* unaggressive. If the moving player has peaceful set, then the
2071	* object should be pushed instead of attacked. It is assumed that
2072	* if you are braced, you will not attack friends accidently,
2073	* and thus will not push them.
2074	*/
2075
2076	/* If the creature is a pet, push it even if the player is not
2077	* peaceful. Our assumption is the creature is a pet if the
2078	* player owns it and it is either friendly or unagressive.
2079	*/
2080	if ((op->type==PLAYER)
2081	#if COZY_SERVER
2082	&&
2083	(
2084	(get_owner(mon) && get_owner(mon)->contr
2085	&& same_party (get_owner(mon)->contr->party, op->contr->party))
2086	|| get_owner(mon) == op
2087	)
2088	#else
2089	&& get_owner(mon)==op
2090	#endif
2091	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2092	{	1992	}
2093	/* If we're braced, we don't want to switch places with it */	1993	}
2094	if (op->contr->braced) return;
2095	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2096	(void) push_ob(mon,dir,op);
2097	if(op->contr->tmp_invis||op->hide) make_visible(op);
2098	return;
2099	}
2100
2101	/* in certain circumstances, you shouldn't attack friendly
2102	* creatures. Note that if you are braced, you can't push
2103	* someone, but put it inside this loop so that you won't
2104	* attack them either.
2105	*/
2106	if ((mon->type==PLAYER || mon->enemy != op) &&
2107	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&
2108	(
2109	#ifdef PROHIBIT_PLAYERKILL
2110	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&
2111	#else
2112	op->contr->peaceful &&
2113	#endif
2114	!on_battleground
2115	)) {
2116	if (!op->contr->braced) {
2117	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2118	(void) push_ob(mon,dir,op);
2119	} else {
2120	new_draw_info(0, 0,op,"You withhold your attack");
2121	}
2122	if(op->contr->tmp_invis||op->hide) make_visible(op);
2123	}
2124
2125	/* If the object is a boulder or other rollable object, then	1994	/* If the object is a boulder or other rollable object, then
2126	* roll it if not braced. You can't roll it if you are braced.	1995	* roll it if not braced. You can't roll it if you are braced.
		1996	*/
		1997	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1998	{
		1999	if (op->speed_left > 0.f)
2127	*/	2000	{
2128	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2001	--op->speed_left;
		2002
2129	recursive_roll(mon,dir,op);	2003	recursive_roll (mon, dir, op);
2130	if(action_makes_visible(op)) make_visible(op);	2004	if (action_makes_visible (op))
2131	}	2005	make_visible (op);
2132		2006
		2007	return true;
		2008	}
		2009	}
2133	/* Any generic living creature. Including things like doors.	2010	/* Any generic living creature. Including things like doors.
2134	* Way it works is like this: First, it must have some hit points	2011	* Way it works is like this: First, it must have some hit points
2135	* and be living. Then, it must be one of the following:	2012	* and be living. Then, it must be one of the following:
2136	* 1) Not a player, 2) A player, but of a different party. Note	2013	* 1) Not a player, 2) A player, but of a different party. Note
2137	* that party_number -1 is no party, so attacks can still happen.	2014	* that party_number -1 is no party, so attacks can still happen.
2138	*/	2015	*/
2139
2140	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2016	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2141	((mon->type!=PLAYER || op->contr->party==NULL ||	2017	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2142	op->contr->party!=mon->contr->party))) {	2018	{
2143		2019	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2144	/* If the player hasn't hit something this tick, and does
2145	* so, give them speed boost based on weapon speed. Doing
2146	* it here is better than process_players2, which basically
2147	* incurred a 1 tick offset.
2148	*/
2149	if (!op->contr->has_hit) {
2150	op->speed_left += op->speed / op->contr->weapon_sp;
2151
2152	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2153	}
2154
2155	skill_attack(mon, op, 0, NULL, NULL);
2156
2157	/* If attacking another player, that player gets automatic
2158	* hitback, and doesn't loose luck either.
2159	* Disable hitback on the battleground or if the target is
2160	* the wiz.
2161	*/
2162	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2163	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2164	short luck = mon->stats.luck;
2165	mon->contr->has_hit = 1;
2166	skill_attack(op, mon, 0, NULL, NULL);
2167	mon->stats.luck = luck;
2168	}
2169	if(action_makes_visible(op)) make_visible(op);
2170	}	2020	{
2171	} /* if player should attack something */	2021	--op->contr->weapon_sp_left;
2172	}
2173		2022
		2023	skill_attack (mon, op, 0, 0, 0);
		2024
		2025	if (action_makes_visible (op))
		2026	make_visible (op);
		2027
		2028	return true;
		2029	}
		2030	}
		2031
		2032	return false;
		2033	}
		2034
		2035	bool
2174	int move_player(object *op,int dir) {	2036	move_player (object *op, int dir)
2175	int pick;	2037	{
2176		2038	if (!op->map || op->map->state != MAP_ACTIVE)
2177	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)
2178	return 0;
2179
2180	/* Sanity check: make sure dir is valid */
2181	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2182	LOG( llevError, "move_player: invalid direction %d\n", dir);
2183	return 0;
2184	}
2185
2186	/* peterm: added following line */
2187	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2188	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2189
2190	op->facing = dir;
2191
2192	if(op->hide) do_hidden_move(op);
2193
2194	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2195	/*nop*/;
2196	else if (op->contr->fire_on)
2197	fire (op, dir);
2198	else
2199	{
2200	move_player_attack (op, dir);
2201	pick = check_pick(op);
2202	}
2203
2204	/* Add special check for newcs players and fire on - this way, the
2205	* server can handle repeat firing.
2206	*/
2207	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2208	op->direction = dir;
2209	} else {
2210	op->direction=0;
2211	}
2212	/* Update how the player looks. Use the facing, so direction may
2213	* get reset to zero. This allows for full animation capabilities
2214	* for players.
2215	*/
2216	animate_object(op, op->facing);
2217	return 0;	2039	return 0;
		2040
		2041	/* Sanity check: make sure dir is valid */
		2042	if (dir < 0 || dir > 8)
		2043	{
		2044	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2045	return 0;
		2046	}
		2047
		2048	/* peterm: added following line */
		2049	if (op->flag [FLAG_CONFUSED] && dir)
		2050	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2051
		2052	op->facing = dir;
		2053
		2054	if (op->flag [FLAG_HIDDEN])
		2055	do_hidden_move (op);
		2056
		2057	bool retval;
		2058	int pick = 0;
		2059
		2060	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2061	retval = RESULT_INT (0);
		2062	else if (op->contr->fire_on)
		2063	retval = fire (op, dir);
		2064	else
		2065	{
		2066	retval = move_player_attack (op, dir);
		2067	pick = check_pick (op);
		2068	}
		2069
		2070	/* Add special check for newcs players and fire on - this way, the
		2071	* server can handle repeat firing.
		2072	*/
		2073	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2074	op->direction = dir;
		2075	else
		2076	op->direction = 0;
		2077
		2078	/* Update how the player looks. Use the facing, so direction may
		2079	* get reset to zero. This allows for full animation capabilities
		2080	* for players.
		2081	*/
		2082	animate_object (op, op->facing);
		2083
		2084	return retval;
2218	}	2085	}
2219		2086
2220	/* This is similar to handle_player, below, but is only used by the	2087	/* This is similar to handle_player, below, but is only used by the
2221	* new client/server stuff.	2088	* new client/server stuff.
2222	* This is sort of special, in that the new client/server actually uses	2089	* This is sort of special, in that the new client/server actually uses
2223	* the new speed values for commands.	2090	* the new speed values for commands.
2224	*	2091	*
2225	* Returns true if there are more actions we can do.	2092	* Returns true if there are more actions we can do. Should not do
		2093	* many actions in a row, as that would be too unfair to other
		2094	* players.
2226	*/	2095	*/
		2096	bool
2227	int handle_newcs_player(object *op)	2097	handle_newcs_player (object *op)
2228	{	2098	{
2229	if (op->contr->hidden) {	2099	if (op->flag [FLAG_SCARED])
2230	op->invisible = 1000;	2100	{
2231	/* the socket code flashes the player visible/invisible	2101	if (op->speed_left > 0.f)
2232	* depending on the value of invisible, so we need to
2233	* alternate it here for it to work correctly.
2234	*/
2235	if (pticks & 2) op->invisible--;
2236	}
2237	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2238	op->invisible--;
2239	if(!op->invisible) {
2240	make_visible(op);
2241	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2242	}	2102	{
2243	}	2103	--op->speed_left;
2244
2245	if (QUERY_FLAG(op, FLAG_SCARED)) {
2246	flee_player(op);	2104	flee_player (op);
2247	/* If player is still scared, that is his action for this tick */	2105
2248	if (QUERY_FLAG(op, FLAG_SCARED)) {
2249	op->speed_left--;
2250	return 0;	2106	return true;
2251	}	2107	}
		2108	else
		2109	return false;
2252	}	2110	}
2253		2111
2254	/* I've been seeing crashes where the golem has been destroyed, but
2255	* the player object still points to the defunct golem. The code that
2256	* destroys the golem looks correct, and it doesn't always happen, so
2257	* put this in a a workaround to clean up the golem pointer.
2258	*/
2259	if (op->contr->ranges[range_golem] &&
2260	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2261	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2262	op->contr->ranges[range_golem] = NULL;
2263	op->contr->golem_count = 0;
2264	}
2265
2266	/* call this here - we also will call this in do_ericserver, but	2112	/* call this here - we also will call this in do_ericserver, but
2267	* the players time has been increased when doericserver has been	2113	* the players time has been increased when doericserver has been
2268	* called, so we recheck it here.	2114	* called, so we recheck it here.
2269	*/	2115	*/
2270	HandleClient(&op->contr->socket, op->contr);	2116	if (op->contr->ns->handle_command ())
2271	if (op->speed_left<0) return 0;	2117	return true;
2272		2118
2273	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2119	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2274	/* All move commands take 1 tick, at least for now */
2275	op->speed_left--;
2276
2277	/* Instead of all the stuff below, let move_player take care
2278	* of it. Also, some of the skill stuff is only put in
2279	* there, as well as the confusion stuff.
2280	*/
2281	move_player(op, op->direction);	2120	return move_player (op, op->direction);
2282	if (op->speed_left>0) return 1;	2121
2283	else return 0;	2122	return false;
2284	}	2123	}
		2124
		2125	static int
		2126	save_life (object *op)
		2127	{
		2128	if (!op->flag [FLAG_LIFESAVE])
2285	return 0;	2129	return 0;
2286	}
2287		2130
2288	int save_life(object *op) {	2131	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2289	object *tmp;	2132	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
		2133	{
		2134	op->play_sound (sound_find ("ob_evaporate"));
		2135	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2290		2136
2291	if(!QUERY_FLAG(op,FLAG_LIFESAVE))	2137	tmp->destroy ();
		2138	op->clr_flag (FLAG_LIFESAVE);
		2139
		2140	if (op->stats.hp < 0)
		2141	op->stats.hp = op->stats.maxhp;
		2142
		2143	if (op->stats.food < 0)
		2144	op->stats.food = MAX_FOOD;
		2145
		2146	op->update_stats ();
2292	return 0;	2147	return 1;
2293
2294	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)
2295	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {
2296	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2297	new_draw_info_format(NDI_UNIQUE, 0,op,
2298	"Your %s vibrates violently, then evaporates.",
2299	query_name(tmp));
2300	if (op->contr)
2301	esrv_del_item(op->contr, tmp->count);
2302	remove_ob(tmp);
2303	free_object(tmp);
2304	CLEAR_FLAG(op, FLAG_LIFESAVE);
2305	if(op->stats.hp<0)
2306	op->stats.hp = op->stats.maxhp;
2307	if(op->stats.food<0)
2308	op->stats.food = 999;
2309	fix_player(op);
2310	return 1;
2311	}	2148	}
		2149
2312	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2150	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2313	CLEAR_FLAG(op, FLAG_LIFESAVE);	2151	op->clr_flag (FLAG_LIFESAVE);
2314	enter_player_savebed(op); /* bring him home. */	2152	enter_player_savebed (op); /* bring him home. */
2315	return 0;	2153	return 0;
2316	}	2154	}
2317		2155
2318	/* This goes throws the inventory and removes unpaid objects, and puts them	2156	/* This goes throws the inventory and removes unpaid objects, and puts them
2319	* back in the map (location and map determined by values of env). This	2157	* back in the map (location and map determined by values of env). This
2320	* function will descend into containers. op is the object to start the search	2158	* function will descend into containers. op is the object to start the search
2321	* from.	2159	* from.
2322	*/	2160	*/
		2161	static void
2323	void remove_unpaid_objects(object *op, object *env)	2162	drop_unpaid_items (object *op, object *env)
2324	{	2163	{
2325	object *next;
2326
2327	while (op) {	2164	while (op)
		2165	{
2328	next=op->below; /* Make sure we have a good value, in case	2166	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2329	* we remove object 'op'	2167
2330	*/	2168	if (op->flag [FLAG_UNPAID])
2331	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2169	op->insert_at (env);
2332	remove_ob(op);	2170	else if (op->inv)
2333	op->x = env->x;	2171	drop_unpaid_items (op->inv, env);
2334	op->y = env->y;	2172
2335	if (env->type == PLAYER)
2336	esrv_del_item(env->contr, op->count);
2337	insert_ob_in_map(op, env->map, NULL,0);
2338	}
2339	else if (op->inv) remove_unpaid_objects(op->inv, env);
2340	op=next;	2173	op = next;
2341	}	2174	}
2342	}	2175	}
2343		2176
2344		2177	void
2345	/*	2178	object::drop_unpaid_items ()
2346	* Returns pointer a static string containing gravestone text
2347	* Moved from apply.c to player.c - player.c is what
2348	* actually uses this function. player.c may not be quite the
2349	* best, a misc file for object actions is probably better,
2350	* but there isn't one in the server directory.
2351	*/
2352	char *gravestone_text (object *op)
2353	{	2179	{
2354	static char buf2[MAX_BUF];	2180	if (!flag [FLAG_REMOVED])
2355	char buf[MAX_BUF];	2181	::drop_unpaid_items (inv, this);
2356	time_t now = time (NULL);
2357
2358	strcpy (buf2, " R.I.P.\n\n");
2359	if (op->type == PLAYER)
2360	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2361	else
2362	sprintf (buf, "%s\n", &op->name);
2363	strncat (buf2, " ", 20 - strlen (buf) / 2);
2364	strcat (buf2, buf);
2365	if (op->type == PLAYER)
2366	sprintf (buf, "who was in level %d when killed\n", op->level);
2367	else
2368	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2369	strncat (buf2, " ", 20 - strlen (buf) / 2);
2370	strcat (buf2, buf);
2371	if (op->type == PLAYER) {
2372	sprintf (buf, "by %s.\n\n", op->contr->killer);
2373	strncat (buf2, " ", 21 - strlen (buf) / 2);
2374	strcat (buf2, buf);
2375	}
2376	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2377	strncat (buf2, " ", 20 - strlen (buf) / 2);
2378	strcat (buf2, buf);
2379	return buf2;
2380	}	2182	}
2381		2183
2382		2184	void
2383
2384	void do_some_living(object *op) {	2185	do_some_living (object *op)
		2186	{
2385	int last_food=op->stats.food;	2187	int last_food = op->stats.food;
2386	int gen_hp, gen_sp, gen_grace;	2188	int gen_hp, gen_sp, gen_grace;
2387	int over_hp, over_sp, over_grace;
2388	int i;
2389	int rate_hp = 1200;	2189	int rate_hp = 1200;
2390	int rate_sp = 2500;	2190	int rate_sp = 2500;
2391	int rate_grace = 2000;	2191	int rate_grace = 2000;
2392	const int max_hp = 1;	2192	const int max_hp = 1;
2393	const int max_sp = 1;	2193	const int max_sp = 1;
2394	const int max_grace = 1;	2194	const int max_grace = 1;
2395		2195
2396	if (op->contr->outputs_sync)	2196	#if 0
		2197	if (op->contr->hidden)
2397	{	2198	{
2398	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2199	op->invisible = 1000;
2399	if (op->contr->outputs[i].buf!=NULL &&	2200	/* the socket code flashes the player visible/invisible
2400	(op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2201	* depending on the value of invisible, so we need to
2401	flush_output_element(op, &op->contr->outputs[i]);	2202	* alternate it here for it to work correctly.
		2203	*/
		2204	if (server_tick & 2)
		2205	op->invisible--;
2402	}	2206	}
		2207	else
		2208	#endif
		2209	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
		2210	{
		2211	if (!op->invisible--)
		2212	{
		2213	make_visible (op);
		2214	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2215	}
		2216	}
2403		2217
2404	if(op->contr->state==ST_PLAYING) {	2218	if (op->contr->ns->state == ST_PLAYING)
2405		2219	{
2406	/* these next three if clauses make it possible to SLOW DOWN	2220	/* these next three if clauses make it possible to SLOW DOWN
2407	hp/grace/spellpoint regeneration. */	2221	hp/grace/spellpoint regeneration. */
2408	if(op->contr->gen_hp >= 0 )	2222	if (op->contr->gen_hp >= 0)
2409	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;	2223	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2410	else {	2224	else
		2225	{
2411	gen_hp = op->stats.maxhp;	2226	gen_hp = op->stats.maxhp;
2412	rate_hp -= rate_hp/2 * op->contr->gen_hp;	2227	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2413	}	2228	}
		2229
2414	if(op->contr->gen_sp >= 0 )	2230	if (op->contr->gen_sp >= 0)
2415	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;	2231	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2416	else {	2232	else
		2233	{
2417	gen_sp = op->stats.maxsp;	2234	gen_sp = op->stats.maxsp;
2418	rate_sp -= rate_sp/2 * op->contr->gen_sp;	2235	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2419	}	2236	}
		2237
2420	if(op->contr->gen_grace >= 0)	2238	if (op->contr->gen_grace >= 0)
2421	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2239	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2422	else {	2240	else
		2241	{
2423	gen_grace = op->stats.maxgrace;	2242	gen_grace = op->stats.maxgrace;
2424	rate_grace -= rate_grace/2 * op->contr->gen_grace;	2243	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2425	}
2426
2427	/* Regenerate Spell Points */
2428	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2429	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2430	if(op->stats.sp<op->stats.maxsp) {
2431	op->stats.sp++;
2432	/* dms do not consume food */
2433	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2434	op->stats.food--;
2435	if(op->contr->digestion<0)
2436	op->stats.food+=op->contr->digestion;
2437	else if(op->contr->digestion>0 &&
2438	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2439	op->stats.food=last_food;
2440	}	2244	}
2441	}
2442	if (max_sp>1) {
2443	over_sp = (gen_sp+10)/rate_sp;
2444	if (over_sp > 0) {
2445	if(op->stats.sp<op->stats.maxsp) {
2446	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2447	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2448	op->stats.sp--;
2449	if(op->stats.sp>op->stats.maxsp)
2450	op->stats.sp=op->stats.maxsp;
2451	}
2452	op->last_sp=0;
2453	} else {
2454	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2455	}
2456	} else {
2457	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2458	}
2459	}
2460		2245
2461	/* Regenerate Grace */	2246	/* Regenerate Grace */
2462	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/	2247	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2463	if(--op->last_grace<0) {	2248	if (--op->last_grace < 0)
		2249	{
2464	if(op->stats.grace<op->stats.maxgrace/2)	2250	if (op->stats.grace < op->stats.maxgrace / 2)
2465	op->stats.grace++; /* no penalty in food for regaining grace */	2251	op->stats.grace++; /* no penalty in food for regaining grace */
		2252
		2253	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2254
2466	if(max_grace>1) {	2255	if (max_grace > 1)
2467	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;	2256	{
		2257	int over_grace = temp / rate_grace;
		2258
2468	if (over_grace > 0) {	2259	if (over_grace > 0)
2469	op->stats.sp += over_grace	2260	{
2470	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;	2261	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2471	op->last_grace=0;	2262	op->last_grace = 0;
		2263	}
2472	} else {	2264	else
2473	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2265	op->last_grace = rate_grace / temp;
2474	}	2266	}
2475	} else {	2267	else
2476	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2268	op->last_grace = rate_grace / temp;
2477	}	2269
2478	/* wearing stuff doesn't detract from grace generation. */	2270	/* wearing stuff doesn't detract from grace generation. */
2479	}
2480
2481	/* Regenerate Hit Points */
2482	if(--op->last_heal<0) {
2483	if(op->stats.hp<op->stats.maxhp) {
2484	op->stats.hp++;
2485	/* dms do not consume food */
2486	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2487	op->stats.food--;
2488	if(op->contr->digestion<0)
2489	op->stats.food+=op->contr->digestion;
2490	else if(op->contr->digestion>0 &&
2491	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2492	op->stats.food=last_food;
2493	}	2271	}
2494	}	2272
2495	if(max_hp>1) {	2273	if (op->stats.food > 0)
2496	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2497	if (over_hp > 0) {
2498	op->stats.sp += over_hp
2499	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2500	op->last_heal=0;
2501	} else {
2502	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2503	}	2274	{
2504	} else {	2275	/* Regenerate Spell Points */
2505	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);	2276	if (!op->contr->golem && --op->last_sp < 0)
2506	}	2277	{
2507	}	2278	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2508		2279
2509	/* Digestion */	2280	if (op->stats.sp < op->stats.maxsp)
2510	if(--op->last_eat<0) {	2281	{
2511	#ifdef COZY_SERVER	2282	op->stats.sp++;
2512	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2513	int bonus=dg>0?dg:0,
2514	penalty=dg<0?-dg:0;
2515	#else
2516	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2517	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2518	#endif
2519		2283
2520	if(op->contr->gen_hp > 0)
2521	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);
2522	else
2523	op->last_eat=25*(1+bonus)/(penalty +1);
2524	/* dms do not consume food */	2284	/* dms do not consume food */
2525	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2285	if (!op->flag [FLAG_WIZ])
2526	}
2527	}
2528
2529	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {
2530	object *tmp, *flesh=NULL;
2531
2532	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {
2533	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {
2534	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {
2535	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");
2536	manual_apply(op,tmp,0);
2537	if(op->stats.food>=0||op->stats.hp<0)
2538	break;	2286	{
		2287	op->stats.food--;
		2288
		2289	if (op->contr->digestion < 0)
		2290	op->stats.food += op->contr->digestion;
		2291	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2292	op->stats.food = last_food;
		2293	}
2539	}	2294	}
		2295
		2296	if (max_sp > 1)
		2297	{
		2298	int over_sp = (gen_sp + 10) / rate_sp;
		2299	if (over_sp > 0)
		2300	{
		2301	if (op->stats.sp < op->stats.maxsp)
		2302	{
		2303	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2304
		2305	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2306	op->stats.sp--;
		2307
		2308	if (op->stats.sp > op->stats.maxsp)
		2309	op->stats.sp = op->stats.maxsp;
		2310	}
		2311
		2312	op->last_sp = 0;
		2313	}
		2314	else
		2315	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2316	}
		2317	else
		2318	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2319	}
		2320
		2321	/* Regenerate Hit Points */
		2322	if (--op->last_heal < 0)
		2323	{
		2324	if (op->stats.hp < op->stats.maxhp)
		2325	{
		2326	op->stats.hp++;
		2327
		2328	/* dms do not consume food */
		2329	if (!op->flag [FLAG_WIZ])
		2330	{
		2331	op->stats.food--;
		2332
		2333	if (op->contr->digestion < 0)
		2334	op->stats.food += op->contr->digestion;
		2335	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2336	op->stats.food = last_food;
		2337	}
		2338	}
		2339
		2340	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2341
		2342	if (max_hp > 1)
		2343	{
		2344	int over_hp = temp / rate_hp;
		2345
		2346	if (over_hp > 0)
		2347	{
		2348	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
		2349	op->last_heal = 0;
		2350	}
		2351	else
		2352	op->last_heal = rate_hp / temp;
		2353	}
		2354	else
		2355	op->last_heal = rate_hp / temp;
		2356	}
		2357	}
		2358
		2359	/* Digestion */
		2360	if (--op->last_eat < 0)
		2361	{
		2362	int bonus = max (0, op->contr->digestion),
		2363	penalty = max (0, -op->contr->digestion);
		2364
		2365	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2366
		2367	/* dms do not consume food */
		2368	if (!op->flag [FLAG_WIZ])
		2369	op->stats.food--;
		2370	}
		2371
		2372	if (op->stats.food < 0 && op->stats.hp >= 0)
		2373	{
		2374	object *flesh = 0;
		2375
		2376	for_inv_removable (op, tmp)
		2377	{
		2378	if (tmp->flag [FLAG_UNPAID])
		2379	continue;
		2380
		2381	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2382	{
		2383	op->statusmsg ("You blindly grab for a bite of food. "
		2384	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2385	op->apply (tmp);
		2386
		2387	if (op->stats.food >= 0 || op->stats.hp < 0)
		2388	break;
		2389	}
2540	else if (tmp->type==FLESH) flesh=tmp;	2390	else if (tmp->type == FLESH)
2541	} /* End if paid for object */	2391	flesh = tmp;
2542	} /* end of for loop */	2392	}
		2393
2543	/* If player is still starving, it means they don't have any food, so	2394	/* If player is still starving, it means they don't have any food, so
2544	* eat flesh instead.	2395	* eat flesh instead.
2545	*/	2396	*/
2546	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2397	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2547	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2398	{
2548	manual_apply(op,flesh,0);	2399	op->statusmsg ("You blindly grab for a bite of food. "
		2400	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2401	op->apply (flesh);
		2402	}
		2403
		2404	// If player is still starving, alert him!
		2405	if (op->stats.food < 0)
		2406	op->failmsg ("You are starving! "
		2407	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2408	}
		2409
		2410	if (op->stats.food < 0)
2549	}	2411	{
2550	} /* end if player is starving */	2412	op->stats.hp += op->stats.food;
		2413	op->stats.food = 0;
2551		2414
2552	while(op->stats.food<0&&op->stats.hp>0)	2415	if (op->stats.hp < 0)
2553	op->stats.food++,op->stats.hp--;	2416	{
		2417	op->contr->killer = archetype::get ("killer_starvation");
		2418	op->contr->killer->destroy ();
		2419	}
		2420	}
2554		2421
2555	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2422	/* killer should be set here already */
		2423	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2556	kill_player(op);	2424	kill_player (op);
		2425	}
2557	}	2426	}
2558
2559
2560		2427
2561	/* If the player should die (lack of hp, food, etc), we call this.	2428	/* If the player should die (lack of hp, food, etc), we call this.
2562	* op is the player in jeopardy. If the player can not be saved (not	2429	* op is the player in jeopardy. If the player can not be saved (not
2563	* permadeath, no lifesave), this will take care of removing the player	2430	* permadeath, no lifesave), this will take care of removing the player
2564	* file.	2431	* file.
2565	*/	2432	*/
		2433	void
2566	void kill_player(object *op)	2434	kill_player (object *op)
2567	{	2435	{
2568	char buf[MAX_BUF];
2569	int x, y;	2436	int x, y;
2570	//int i;
2571	mapstruct *map; /* this is for resurrection */	2437	maptile *map; /* this is for resurrection */
2572	/* int z;
2573	int num_stats_lose;
2574	int lost_a_stat;
2575	int lose_this_stat;
2576	int this_stat; */
2577	int will_kill_again;	2438	int will_kill_again;
2578	archetype *at;	2439	archetype *at;
2579	object *tmp;	2440	object *tmp;
2580		2441
2581	if(save_life(op))	2442	if (save_life (op))
2582	return;	2443	return;
2583		2444
		2445	dynbuf_text deathtab;
2584		2446
		2447	/* restore player */
		2448	at = archetype::find (shstr_poisoning);
		2449	if (object *tmp = present_arch_in_ob (at, op))
		2450	{
		2451	tmp->destroy ();
		2452	deathtab << "Your body feels cleansed...\r";
		2453	}
		2454
		2455	at = archetype::find (shstr_confusion);
		2456	if (object *tmp = present_arch_in_ob (at, op))
		2457	{
		2458	tmp->destroy ();
		2459	deathtab << "Your mind feels clearer...\r";
		2460	}
		2461
		2462	cure_disease (op, 0, 0); /* remove any disease */
		2463
		2464	max_it (op->stats.hp , op->stats.maxhp);
		2465	max_it (op->stats.sp , op->stats.maxsp);
		2466	max_it (op->stats.grace, op->stats.maxgrace);
		2467	max_it (op->stats.food , 200);
		2468
		2469	// remove all spell effects that are active
		2470	// to avoid long-term effects such as word-of-recall
		2471	for (object *item = op->inv; item; )
		2472	{
		2473	object *next = item->below;
		2474
		2475	if (item->type == SPELL_EFFECT && item->active)
		2476	item->destroy ();
		2477
		2478	item = next;
		2479	}
		2480
2585	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2481	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2586	* in cities ONLY!!! It is very important that this doesn't get abused.	2482	* in cities ONLY!!! It is very important that this doesn't get abused.
2587	* Look at op_on_battleground() for more info --AndreasV	2483	* Look at op_on_battleground() for more info --AndreasV
2588	*/	2484	*/
2589	if (op_on_battleground(op, &x, &y)) {	2485	if (op_on_battleground (op, &x, &y))
2590	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2486	{
2591	"You have been defeated in combat!");	2487	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2592	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2593	"Local medics have saved your life...");
2594
2595	/* restore player */
2596	at = find_archetype("poisoning");
2597	tmp=present_arch_in_ob(at,op);
2598	if (tmp) {
2599	remove_ob(tmp);
2600	free_object(tmp);
2601	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2602	}
2603		2488
2604	at = find_archetype("confusion");
2605	tmp=present_arch_in_ob(at,op);
2606	if (tmp) {
2607	remove_ob(tmp);
2608	free_object(tmp);
2609	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2610	}
2611
2612	cure_disease(op,0); /* remove any disease */
2613	op->stats.hp=op->stats.maxhp;
2614	if (op->stats.food<=0) op->stats.food=999;
2615
2616	/* create a bodypart-trophy to make the winner happy */	2489	/* create a bodypart-trophy to make the winner happy */
2617	tmp=arch_to_object(find_archetype("finger"));	2490	object *tmp = archetype::find (shstr_finger)->instance ();
2618	if (tmp != NULL)	2491
2619	{	2492	tmp->name = format ("%s's finger" , &op->name);
2620	sprintf(buf,"%s's finger", &op->name);	2493	tmp->name_pl = format ("%s's fingers", &op->name);
2621	tmp->name = buf;	2494	tmp->msg = format (
2622	sprintf(buf," This finger has been cut off %s\n"	2495	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2623	" the %s, when he was defeated at\n level %d by %s.\n",	2496	&op->name, op->contr->title,
2624	&op->name, op->contr->title, (int)(op->level),	2497	(int)op->level,
2625	op->contr->killer);	2498	op->contr->killer_name ()
2626	tmp->msg=buf;
2627	tmp->value=0, tmp->material=0, tmp->type=0;
2628	tmp->materialname = NULL;
2629	tmp->x = op->x, tmp->y = op->y;
2630	insert_ob_in_map(tmp,op->map,op,0);
2631	}
2632		2499	);
		2500	tmp->value = 0, tmp->type = 0;
		2501	tmp->material = name_to_material (shstr_organic);
		2502	tmp->insert_at (op, tmp);
		2503
2633	/* teleport defeated player to new destination*/	2504	/* teleport defeated player to new destination */
2634	transfer_ob(op, x, y, 0, NULL);	2505	transfer_ob (op, x, y, 0, NULL);
2635	op->contr->braced=0;	2506	op->contr->braced = 0;
		2507
		2508	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2636	return;	2509	return;
2637	}	2510	}
2638		2511
		2512	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2513	deathtab << "T<YOU HAVE DIED>\n\n";
		2514
2639	INVOKE_PLAYER (DEATH, op->contr);	2515	INVOKE_PLAYER (DEATH, op->contr);
2640		2516
2641	command_kill_pets (op, 0);	2517	command_kill_pets (op, 0);
2642		2518
2643	if(op->stats.food<0) {	2519	op->contr->play_sound (sound_find ("player_dies"));
2644	if (op->contr->explore) {
2645	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2646	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2647	op->stats.food=999;
2648	return;
2649	}
2650	sprintf(buf,"%s starved to death.",&op->name);
2651	strcpy(op->contr->killer,"starvation");
2652	}
2653	else {
2654	if (op->contr->explore) {
2655	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2656	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2657	op->stats.hp=op->stats.maxhp;
2658	return;
2659	}
2660	sprintf(buf,"%s died.", &op->name);
2661	}
2662	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2663		2520
2664	/* save the map location for corpse, gravestone*/	2521	/* save the map location for corpse, gravestone */
2665	x=op->x;y=op->y;map=op->map;	2522	x = op->x;
		2523	y = op->y;
		2524	map = op->map;
2666		2525
2667
2668	if (settings.not_permadeth == TRUE) {
2669	/* NOT_PERMADEATH code. This basically brings the character back to	2526	/* NOT_PERMADEATH code. This basically brings the character back to
2670	* life if they are dead - it takes some exp and a random stat.	2527	* life if they are dead - it takes some exp and a random stat.
2671	* See the config.h file for a little more in depth detail about this.	2528	* See the config.h file for a little more in depth detail about this.
2672	*/	2529	*/
2673		2530
2674	/* Basically two ways to go - remove a stat permanently, or just	2531	/* Basically two ways to go - remove a stat permanently, or just
2675	* make it depletion. This bunch of code deals with that aspect	2532	* make it depletion. This bunch of code deals with that aspect
2676	* of death.	2533	* of death.
2677	*/	2534	*/
2678	#ifndef COZY_SERVER	2535	#ifndef COZY_SERVER
2679	if (settings.balanced_stat_loss) {	2536	if (settings.balanced_stat_loss)
		2537	{
2680	/* If stat loss is permanent, lose one stat only. */	2538	/* If stat loss is permanent, lose one stat only. */
2681	/* Lower level chars don't lose as many stats because they suffer	2539	/* Lower level chars don't lose as many stats because they suffer
2682	more if they do. */	2540	more if they do. */
2683	/* Higher level characters can afford things such as potions of	2541	/* Higher level characters can afford things such as potions of
2684	restoration, or better, stat potions. So we slug them that	2542	restoration, or better, stat potions. So we slug them that
2685	little bit harder. */	2543	little bit harder. */
2686	/* GD */	2544	/* GD */
2687	if (settings.stat_loss_on_death)	2545	if (settings.stat_loss_on_death)
2688	num_stats_lose = 1;
2689	else
2690	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;
2691	} else {
2692	num_stats_lose = 1;	2546	num_stats_lose = 1;
2693	}	2547	else
		2548	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
		2549	}
		2550	else
		2551	num_stats_lose = 1;
		2552
2694	lost_a_stat = 0;	2553	lost_a_stat = 0;
2695		2554
2696	for (z=0; z<num_stats_lose; z++) {	2555	for (z = 0; z < num_stats_lose; z++)
2697	i = RANDOM() % NUM_STATS;	2556	{
		2557	i = rndm (NUM_STATS);
2698		2558
2699	if (settings.stat_loss_on_death) {	2559	if (settings.stat_loss_on_death)
		2560	{
2700	/* Pick a random stat and take a point off it. Tell the player	2561	/* Pick a random stat and take a point off it. Tell the player
2701	* what he lost.	2562	* what he lost.
2702	*/	2563	*/
2703	change_attr_value(&(op->stats), i,-1);	2564	change_attr_value (&(op->stats), i, -1);
2704	check_stat_bounds(&(op->stats));	2565	check_stat_bounds (&(op->stats));
2705	change_attr_value(&(op->contr->orig_stats), i,-1);	2566	change_attr_value (&(op->contr->orig_stats), i, -1);
2706	check_stat_bounds(&(op->contr->orig_stats));	2567	check_stat_bounds (&(op->contr->orig_stats));
2707	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2568	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2708	lost_a_stat = 1;	2569	lost_a_stat = 1;
2709	} else {	2570	}
		2571	else
		2572	{
2710	/* deplete a stat */	2573	/* deplete a stat */
2711	archetype *deparch=find_archetype("depletion");	2574	archetype *deparch = archetype::find (shstr_depletion);
2712	object *dep;	2575	object *dep;
		2576
		2577	dep = present_arch_in_ob (deparch, op);
		2578	if (!dep)
2713		2579	{
2714	dep = present_arch_in_ob(deparch,op);	2580	dep = deparch->instance ();
2715	if(!dep) {
2716	dep = arch_to_object(deparch);
2717	insert_ob_in_ob(dep, op);	2581	insert_ob_in_ob (dep, op);
2718	}	2582	}
2719	lose_this_stat = 1;	2583	lose_this_stat = 1;
2720	if (settings.balanced_stat_loss) {	2584	if (settings.balanced_stat_loss)
		2585	{
2721	/* GD */	2586	/* GD */
2722	/* Get the stat that we're about to deplete. */	2587	/* Get the stat that we're about to deplete. */
2723	this_stat = get_attr_value(&(dep->stats), i);	2588	this_stat = get_attr_value (&(dep->stats), i);
2724	if (this_stat < 0) {	2589	if (this_stat < 0)
		2590	{
2725	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;	2591	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
2726	int keep_chance = this_stat * this_stat;	2592	int keep_chance = this_stat * this_stat;
		2593
2727	/* Yes, I am paranoid. Sue me. */	2594	/* Yes, I am paranoid. Sue me. */
2728	if (keep_chance < 1)	2595	if (keep_chance < 1)
2729	keep_chance = 1;	2596	keep_chance = 1;
2730		2597
2731	/* There is a maximum depletion total per level. */	2598	/* There is a maximum depletion total per level. */
2732	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {	2599	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2600	{
2733	lose_this_stat = 0;	2601	lose_this_stat = 0;
2734	/* Take loss chance vs keep chance to see if we	2602	/* Take loss chance vs keep chance to see if we
2735	retain the stat. */	2603	retain the stat. */
2736	} else {
2737	if (random_roll(0, loss_chance + keep_chance-1,
2738	op, PREFER_LOW) < keep_chance)
2739	lose_this_stat = 0;
2740	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2741	this_stat, keep_chance, loss_chance,
2742	lose_this_stat?"LOSE":"KEEP"); */
2743	}
2744	}	2604	}
2745	}	2605	else
2746
2747	if (lose_this_stat) {
2748	this_stat = get_attr_value(&(dep->stats), i);
2749	/* We could try to do something clever like find another
2750	* stat to reduce if this fails. But chances are, if
2751	* stats have been depleted to -50, all are pretty low
2752	* and should be roughly the same, so it shouldn't make a
2753	* difference.
2754	*/	2606	{
2755	if (this_stat>=-50) {	2607	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
2756	change_attr_value(&(dep->stats), i, -1);
2757	SET_FLAG(dep, FLAG_APPLIED);
2758	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);
2759	fix_player(op);
2760	lost_a_stat = 1;	2608	lose_this_stat = 0;
		2609	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2610	this_stat, keep_chance, loss_chance,
		2611	lose_this_stat?"LOSE":"KEEP"); */
2761	}	2612	}
2762	}	2613	}
2763	}	2614	}
2764	}	2615
2765	/* If no stat lost, tell the player. */
2766	if (!lost_a_stat)	2616	if (lose_this_stat)
2767	{	2617	{
2768	/* determine_god() seems to not work sometimes... why is this?	2618	this_stat = get_attr_value (&dep->stats, i);
2769	Should I be using something else? GD */	2619	/* We could try to do something clever like find another
2770	const char *god = determine_god(op);	2620	* stat to reduce if this fails. But chances are, if
2771	if (god && (strcmp(god, "none")))	2621	* stats have been depleted to -50, all are pretty low
2772	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2622	* and should be roughly the same, so it shouldn't make a
2773	"moment you feel the holy presence of %s protecting"	2623	* difference.
2774	" you.", god);	2624	*/
		2625	if (this_stat >= -50)
2775	else	2626	{
2776	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"	2627	change_attr_value (&(dep->stats), i, -1);
2777	" feel a holy presence protecting you.");	2628	dep->set_flag (FLAG_APPLIED);
		2629	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2630	op->update_stats ();
		2631	lost_a_stat = 1;
		2632	}
2778	}	2633	}
		2634	}
		2635	}
		2636
		2637	/* If no stat lost, tell the player. */
		2638	if (!lost_a_stat)
		2639	{
		2640	/* determine_god() seems to not work sometimes... why is this?
		2641	Should I be using something else? GD */
		2642	shstr_tmp god = determine_god (op);
		2643
		2644	if (god != shstr_none)
		2645	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
		2646	else
		2647	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
		2648	}
		2649	#else
		2650	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2779	#endif	2651	#endif
2780	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2781	" feel a holy presence protecting you from losing yourself completely.");
2782		2652
2783	/* Put a gravestone up where the character 'almost' died. List the	2653	/* Put a gravestone up where the character 'almost' died. List the
2784	* exp loss on the stone.	2654	* exp loss on the stone.
2785	*/	2655	*/
2786	tmp=arch_to_object(find_archetype("gravestone"));	2656	tmp = archetype::find (shstr_gravestone)->instance ();
2787	sprintf(buf,"%s's gravestone",&op->name); tmp->name = buf;	2657	tmp->name = format ("%s's gravestone", &op->name);
2788	sprintf(buf,"%s's gravestones",&op->name); tmp->name_pl = buf;	2658	tmp->name_pl = format ("%s's gravestones", &op->name);
2789	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"	2659	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2790	"who was killed\n"	2660	&op->name, op->contr->title, op->contr->killer_name ());
2791	"by %s.\n",
2792	&op->name, op->contr->title,
2793	op->contr->killer);
2794	tmp->msg = buf;
2795	tmp->x=op->x,tmp->y=op->y;	2661	tmp->x = op->x, tmp->y = op->y;
2796	insert_ob_in_map (tmp, op->map, NULL,0);	2662	insert_ob_in_map (tmp, op->map, NULL, 0);
2797		2663
2798	/**************************************/	2664	/**************************************/
2799	/* */	2665	/* */
2800	/* Subtract the experience points, */	2666	/* Subtract the experience points, */
2801	/* if we died cause of food, give us */
2802	/* food, and reset HP's... */
2803	/* */	2667	/* */
2804	/**************************************/	2668	/**************************************/
2805		2669
2806	/* remove any poisoning and confusion the character may be suffering.*/
2807	/* restore player */
2808	at = find_archetype("poisoning");
2809	tmp=present_arch_in_ob(at,op);
2810	if (tmp) {
2811	remove_ob(tmp);
2812	free_object(tmp);
2813	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2814	}
2815
2816	at = find_archetype("confusion");
2817	tmp=present_arch_in_ob(at,op);
2818	if (tmp) {
2819	remove_ob(tmp);
2820	free_object(tmp);
2821	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2822	}
2823	cure_disease(op,0); /* remove any disease */
2824
2825	/*add_exp(op, (op->stats.exp * -0.20)); */	2670	/*add_exp(op, (op->stats.exp * -0.20)); */
2826	apply_death_exp_penalty(op);	2671	apply_death_exp_penalty (op);
2827	if(op->stats.food < 100) op->stats.food = 900;
2828	op->stats.hp = op->stats.maxhp;
2829	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2830	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2831		2672
2832	/*	2673	/*
2833	* Check to see if the player is in a shop. IF so, then check to see if	2674	* Check to see if the player has any unpaid items. If so, remove them
2834	* the player has any unpaid items. If so, remove them and put them back	2675	* and put them back in the map.
2835	* in the map.	2676	*/
2836	*/	2677	op->drop_unpaid_items ();
2837		2678
2838	if (is_in_shop (op))
2839	remove_unpaid_objects(op->inv, op);
2840
2841	/****************************************/	2679	/****************************************/
2842	/* */	2680	/* */
2843	/* Move player to his current respawn- */	2681	/* Move player to his current respawn- */
2844	/* position (usually last savebed) */	2682	/* position (usually last savebed) */
2845	/* */	2683	/* */
2846	/****************************************/	2684	/****************************************/
2847		2685
2848	enter_player_savebed(op);	2686	enter_player_savebed (op);
2849		2687
2850	/* Save the player before inserting the force to reduce
2851	* chance of abuse.
2852	*/
2853	op->contr->braced=0;	2688	op->contr->braced = 0;
2854	save_player(op,1);
2855		2689
2856	/* it is possible that the player has blown something up	2690	/* it is possible that the player has blown something up
2857	* at his savebed location, and that can have long lasting	2691	* at his savebed location, and that can have long lasting
2858	* spell effects. So first see if there is a spell effect	2692	* spell effects. So first see if there is a spell effect
2859	* on the space that might harm the player.	2693	* on the space that might harm the player.
2860	*/	2694	*/
2861	will_kill_again=0;	2695	will_kill_again = 0;
2862	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2696	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2863	if (tmp->type ==SPELL_EFFECT)	2697	if (tmp->type == SPELL_EFFECT)
2864	will_kill_again|=tmp->attacktype;	2698	will_kill_again |= tmp->attacktype;
2865	}	2699
2866	if (will_kill_again) {	2700	if (will_kill_again)
		2701	{
2867	object *force;	2702	object *force;
2868	int at;	2703	int at;
2869		2704
2870	force=get_archetype(FORCE_NAME);	2705	force = archetype::get (FORCE_NAME);
2871	/* 50 ticks should be enough time for the spell to abate */	2706	/* 50 ticks should be enough time for the spell to abate */
2872	force->speed=0.1;
2873	force->speed_left=-5.0;	2707	force->speed_left = -5.f;
2874	SET_FLAG(force, FLAG_APPLIED);	2708	force->set_speed (0.1f);
		2709	force->set_flag (FLAG_APPLIED);
		2710
2875	for (at=0; at<NROFATTACKS; at++) {	2711	for (at = 0; at < NROFATTACKS; at++)
2876	if (will_kill_again & (1 << at))	2712	if (will_kill_again & (1 << at))
2877	force->resist[at] = 100;	2713	force->resist[at] = 100;
		2714
		2715	insert_ob_in_ob (force, op);
		2716	op->update_stats ();
		2717	}
		2718
		2719	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
		2720	}
		2721
		2722	static void
		2723	loot_object (object *op)
		2724	{ /* Grab and destroy some treasure */
		2725	object *tmp, *next;
		2726
		2727	op->close_container (); /* close open sack first */
		2728
		2729	for (tmp = op->inv; tmp; tmp = next)
		2730	{
		2731	next = tmp->below;
		2732
		2733	if (tmp->invisible)
		2734	continue;
		2735
		2736	tmp->remove ();
		2737	tmp->x = op->x, tmp->y = op->y;
		2738
		2739	if (tmp->type == CONTAINER)
		2740	loot_object (tmp); /* empty container to ground */
		2741
		2742	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
		2743	{
		2744	if (tmp->nrof > 1)
		2745	{
		2746	tmp->decrease (rndm (1, tmp->nrof - 1));
		2747	insert_ob_in_map (tmp, op->map, NULL, 0);
2878	}	2748	}
2879	insert_ob_in_ob(force, op);
2880	fix_player(op);
2881
2882	}
2883	/**************************************/
2884	/* */
2885	/* Repaint the characters inv, and */
2886	/* stats, and show a nasty message ;) */
2887	/* */
2888	/**************************************/
2889
2890	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2891	return;
2892	} /* NOT_PERMADETH */
2893	else {
2894	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2895	* should probably be embedded in an else statement.
2896	*/
2897
2898	op->contr->party=NULL;
2899	if (settings.set_title == TRUE)
2900	op->contr->own_title[0]='\0';
2901	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2902	check_score(op);
2903	if(op->contr->ranges[range_golem]!=NULL) {
2904	remove_friendly_object(op->contr->ranges[range_golem]);
2905	remove_ob(op->contr->ranges[range_golem]);
2906	free_object(op->contr->ranges[range_golem]);
2907	op->contr->ranges[range_golem]=NULL;
2908	op->contr->golem_count=0;
2909	}
2910	loot_object(op); /* Remove some of the items for good */
2911	remove_ob(op);
2912	op->direction=0;
2913
2914	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2915	delete_character(op->name,0);
2916	if (settings.resurrection == TRUE) {
2917	/* save playerfile sans equipment when player dies
2918	** then save it as player.pl.dead so that future resurrection
2919	** type spells will work on them nicely
2920	*/
2921	delete_character(op->name,0);
2922	op->stats.hp = op->stats.maxhp;
2923	op->stats.food = 999;
2924
2925	/* set the location of where the person will reappear when */
2926	/* maybe resurrection code should fix map also */
2927	strcpy(op->contr->maplevel, settings.emergency_mapname);
2928	if(op->map!=NULL)
2929	op->map = NULL;
2930	op->x = settings.emergency_x;
2931	op->y = settings.emergency_y;
2932	save_player(op,0);
2933	op->map = map;
2934	/* please see resurrection.c: peterm */
2935	dead_player(op);
2936	} else {	2749	else
2937	delete_character(op->name,1);	2750	tmp->destroy ();
2938	}	2751	}
2939	}	2752	else
2940	play_again(op);
2941
2942	/* peterm: added to create a corpse at deathsite. */
2943	tmp=arch_to_object(find_archetype("corpse_pl"));
2944	sprintf(buf,"%s", &op->name);
2945	tmp->name = tmp->name_pl = buf;
2946	tmp->level=op->level;
2947	tmp->x=x;tmp->y=y;
2948	tmp->msg = gravestone_text(op);
2949	SET_FLAG (tmp, FLAG_UNIQUE);
2950	insert_ob_in_map (tmp, map, NULL,0);
2951	}
2952	}
2953
2954
2955	void loot_object(object *op) { /* Grab and destroy some treasure */
2956	object *tmp,*tmp2,*next;
2957
2958	if (op->container) { /* close open sack first */
2959	esrv_apply_container (op, op->container);
2960	}
2961
2962	for(tmp=op->inv;tmp!=NULL;tmp=next) {
2963	next=tmp->below;
2964	if (tmp->type==EXPERIENCE || tmp->invisible) continue;
2965	remove_ob(tmp);
2966	tmp->x=op->x,tmp->y=op->y;
2967	if (tmp->type == CONTAINER) { /* empty container to ground */
2968	loot_object(tmp);
2969	}
2970	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)
2971	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {
2972	if(tmp->nrof>1) {
2973	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));
2974	free_object(tmp2);
2975	insert_ob_in_map(tmp,op->map,NULL,0);	2753	insert_ob_in_map (tmp, op->map, NULL, 0);
2976	} else
2977	free_object(tmp);
2978	} else
2979	insert_ob_in_map(tmp,op->map,NULL,0);
2980	}	2754	}
2981	}	2755	}
2982		2756
2983	/*	2757	/*
2984	* fix_weight(): Check recursively the weight of all players, and fix	2758	* fix_weight(): Check recursively the weight of all players, and fix
2985	* what needs to be fixed. Refresh windows and fix speed if anything	2759	* what needs to be fixed. Refresh windows and fix speed if anything
2986	* was changed.	2760	* was changed.
2987	*/	2761	*/
		2762	void
		2763	fix_weight ()
		2764	{
		2765	for_all_players (pl)
		2766	{
		2767	weight_t old = pl->ob->carrying;
2988		2768
2989	void fix_weight(void) {	2769	pl->ob->update_weight ();
2990	player *pl;	2770
2991	for (pl = first_player; pl != NULL; pl = pl->next) {	2771	if (old != pl->ob->carrying)
2992	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2772	{
2993	if(old == sum)	2773	pl->ob->update_stats ();
2994	continue;	2774	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
2995	fix_player(pl->ob);	2775	}
2996	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
2997	&pl->ob->name, old, sum);
2998	}	2776	}
2999	}	2777	}
3000		2778
3001	void fix_luck(void) {	2779	void
3002	player *pl;	2780	fix_luck ()
3003	for (pl = first_player; pl != NULL; pl = pl->next)	2781	{
		2782	for_all_players (pl)
3004	if (!pl->ob->contr->state)	2783	if (!pl->ob->contr->ns->state)
3005	change_luck(pl->ob, 0);	2784	pl->ob->change_luck (0);
3006	}	2785	}
3007
3008		2786
3009	/* cast_dust() - handles op throwing objects of type 'DUST'.	2787	/* cast_dust() - handles op throwing objects of type 'DUST'.
3010	* This is much simpler in the new spell code - we basically	2788	* This is much simpler in the new spell code - we basically
3011	* just treat this as any other spell casting object.	2789	* just treat this as any other spell casting object.
3012	*/	2790	*/
3013
3014	void	2791	void
3015	cast_dust (object * op, object * throw_ob, int dir)	2792	cast_dust (object *op, object *throw_ob, int dir)
3016	{	2793	{
3017	object *skop, *spob;	2794	object *skop, *spob;
3018		2795
3019	skop = find_skill_by_name (op, throw_ob->skill);	2796	skop = find_skill_by_name (op, throw_ob->skill);
3020		2797
3021	/* casting POTION 'dusts' is really a use_magic_item skill */	2798	/* casting POTION 'dusts' is really a use_magic_item skill */
3022	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2799	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3023	{	2800	{
3024	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2801	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3025	&op->name);
3026	return;	2802	return;
3027	}	2803	}
3028		2804
3029	spob = throw_ob->inv;	2805	spob = throw_ob->inv;
3030		2806
3031	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2807	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3032	// not pass NULL to cast_spell (which did indeed check itself, but	2808	// not pass NULL to cast_spell (which did indeed check itself, but
3033	// errors should be reported as early as possible IMHO)	2809	// errors should be reported as early as possible IMHO)
3034	if (!spob)	2810	if (!spob)
3035	{	2811	{
3036	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2812	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3037	&throw_ob->name, &op->name);
3038	return;	2813	return;
3039	}	2814	}
3040		2815
3041	if (op->type == PLAYER)	2816	if (op->type == PLAYER)
3042	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);	2817	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3043		2818
3044	cast_spell (op, throw_ob, dir, spob, NULL);	2819	cast_spell (op, throw_ob, dir, spob, NULL);
3045		2820
3046	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2821	throw_ob->destroy ();
3047	remove_ob (throw_ob);
3048	free_object (throw_ob);
3049	}	2822	}
3050		2823
		2824	void
3051	void make_visible (object *op) {	2825	make_visible (object *op)
3052	op->hide = 0;	2826	{
		2827	op->flag [FLAG_HIDDEN] = 0;
3053	op->invisible = 0;	2828	op->invisible = 0;
		2829
3054	if(op->type==PLAYER) {	2830	if (op->type == PLAYER)
		2831	{
3055	op->contr->tmp_invis = 0;	2832	op->contr->tmp_invis = 0;
3056	op->contr->invis_race = 0;	2833	op->contr->invis_race = 0;
3057	}	2834	}
		2835
3058	update_object(op,UP_OBJ_FACE);	2836	update_object (op, UP_OBJ_CHANGE);
3059	}	2837	}
3060		2838
		2839	int
3061	int is_true_undead(object *op) {	2840	is_true_undead (object *op)
3062	object *tmp=NULL;	2841	{
3063		2842	if (op->arch->flag [FLAG_UNDEAD])
3064	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;	2843	return 1;
3065		2844
3066	if(op->type==PLAYER)
3067	for(tmp=op->inv;tmp;tmp=tmp->below)
3068	if(tmp->type==EXPERIENCE && tmp->stats.Wis)
3069	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;
3070	return 0;	2845	return 0;
3071	}	2846	}
3072		2847
3073	/* look at the surrounding terrain to determine	2848	/* look at the surrounding terrain to determine
3074	* the hideability of this object. Positive levels	2849	* the hideability of this object. Positive levels
3075	* indicate greater hideability.	2850	* indicate greater hideability.
3076	*/	2851	*/
3077		2852	int
3078	int hideability(object *ob) {	2853	hideability (object *ob)
		2854	{
3079	int i,level=0, mflag;	2855	int i, level = 0, mflag;
3080	sint16 x,y;	2856	sint16 x, y;
3081		2857
3082	if(!ob||!ob->map) return 0;	2858	if (!ob || !ob->map)
		2859	return 0;
3083		2860
3084	/* so, on normal lighted maps, its hard to hide */	2861	/* so, on normal lighted maps, its hard to hide */
3085	level=ob->map->darkness - 2;	2862	level = ob->map->darklevel () - 2;
3086		2863
3087	/* this also picks up whether the object is glowing.	2864	/* this also picks up whether the object is glowing.
3088	* If you carry a light on a non-dark map, its not	2865	* If you carry a light on a non-dark map, its not
3089	* as bad as carrying a light on a pitch dark map */	2866	* as bad as carrying a light on a pitch dark map */
3090	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2867	if (ob->has_carried_lights ())
		2868	level = -(10 + (2 * ob->map->darklevel ()));
3091		2869
3092	/* scan through all nearby squares for terrain to hide in */	2870	/* scan through all nearby squares for terrain to hide in */
3093	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2871	for (i = 0, x = ob->x, y = ob->y;
		2872	i <= SIZEOFFREE1;
		2873	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2874	{
3094	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2875	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3095	if (mflag & P_OUT_OF_MAP) { continue; }	2876	if (mflag & P_OUT_OF_MAP)
		2877	continue;
		2878
3096	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2879	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3097	level += 2;	2880	level += 2;
3098	else /* open terrain! */	2881	else /* open terrain! */
3099	level -= 1;	2882	level -= 1;
3100	}	2883	}
3101		2884
3102	#if 0	2885	#if 0
3103	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2886	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3104	#endif	2887	#endif
3105	return level;	2888	return level;
3106	}	2889	}
3107		2890
3108	/* For Hidden creatures - a chance of becoming 'unhidden'	2891	/* For Hidden creatures - a chance of becoming 'unhidden'
3109	* every time they move - as we subtract off 'invisibility'	2892	* every time they move - as we subtract off 'invisibility'
3110	* AND, for players, if they move into a ridiculously unhideable	2893	* AND, for players, if they move into a ridiculously unhideable
3111	* spot (surrounded by clear terrain in broad daylight). -b.t.	2894	* spot (surrounded by clear terrain in broad daylight). -b.t.
3112	*/	2895	*/
3113		2896	void
3114	void do_hidden_move (object *op) {	2897	do_hidden_move (object *op)
3115	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2898	{
3116	object *skop;	2899	int hide = 0;
3117		2900
3118	if(!op || !op->map) return;	2901	if (!op || !op->map)
		2902	return;
3119		2903
3120	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2904	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2905	int num = random_roll (0, 19, op, PREFER_LOW);
3121		2906
3122	/* its *extremely* hard to run and sneak/hide at the same time! */	2907	/* its *extremely* hard to run and sneak/hide at the same time! */
3123	if(op->type==PLAYER && op->contr->run_on) {	2908	if (op->type == PLAYER && op->contr->run_on)
3124	if(!skop || num >= skop->level) {	2909	if (!skop || num >= skop->level)
		2910	{
3125	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2911	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3126	make_visible(op);
3127	return;
3128	} else num += 20;
3129	}
3130	num += op->map->difficulty;
3131	hide = hideability(op); /* modify by terrain hidden level */
3132	num -= hide;
3133	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {
3134	make_visible(op);	2912	make_visible (op);
3135	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2913	return;
3136	"You moved out of hiding! You are visible!");
3137	}	2914	}
		2915	else
		2916	num += 20;
		2917
		2918	num += op->map->difficulty;
		2919	hide = hideability (op); /* modify by terrain hidden level */
		2920	num -= hide;
		2921
		2922	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2923	{
		2924	make_visible (op);
		2925
		2926	if (op->type == PLAYER)
		2927	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
		2928	}
3138	else if (op->type == PLAYER && skop) {	2929	else if (op->type == PLAYER && skop)
3139	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2930	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3140	}
3141	}	2931	}
3142		2932
3143	/* determine if who is standing near a hostile creature. */	2933	/* determine if who is standing near a hostile creature. */
3144		2934
		2935	int
3145	int stand_near_hostile( object *who ) {	2936	stand_near_hostile (object *who)
		2937	{
3146	object *tmp=NULL;	2938	object *tmp = NULL;
3147	int i,friendly=0,player=0, mflags;	2939	int i, friendly = 0, player = 0, mflags;
3148	mapstruct *m;	2940	maptile *m;
3149	sint16 x,y;	2941	sint16 x, y;
3150		2942
3151	if(!who) return 0;	2943	if (!who)
3152
3153	if(who->type==PLAYER) player=1;
3154	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3155
3156	/* search adjacent squares */
3157	for(i=1;i<9;i++) {
3158	x = who->x+freearr_x[i];
3159	y = who->y+freearr_y[i];
3160	m = who->map;
3161	mflags = get_map_flags(m, &m, x, y, &x, &y);
3162	/* space must be blocked if there is a monster. If not
3163	* blocked, don't need to check this space.
3164	*/
3165	if (mflags & P_OUT_OF_MAP) continue;
3166	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3167
3168	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3169	if((player||friendly)
3170	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3171	return 1;
3172	else if(tmp->type==PLAYER)
3173	{
3174	/*don't let a hidden DM prevent you from hiding*/
3175	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3176	return 1;
3177	}
3178	}
3179	}
3180	return 0;	2944	return 0;
3181	}
3182		2945
		2946	if (who->type == PLAYER)
		2947	player = 1;
		2948
		2949	else
		2950	friendly = who->flag [FLAG_FRIENDLY];
		2951
		2952	/* search adjacent squares */
		2953	for (i = 1; i < 9; i++)
		2954	{
		2955	x = who->x + freearr_x[i];
		2956	y = who->y + freearr_y[i];
		2957	m = who->map;
		2958	mflags = get_map_flags (m, &m, x, y, &x, &y);
		2959	/* space must be blocked if there is a monster. If not
		2960	* blocked, don't need to check this space.
		2961	*/
		2962	if (mflags & P_OUT_OF_MAP)
		2963	continue;
		2964	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		2965	continue;
		2966
		2967	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2968	{
		2969	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
		2970	return 1;
		2971	else if (tmp->type == PLAYER)
		2972	return 1;
		2973	}
		2974	}
		2975	return 0;
		2976	}
		2977
3183	/* check the player los field for viewability of the	2978	/* check the player los field for viewability of the
3184	* object op. This function works fine for monsters,	2979	* object op. This function works fine for monsters,
3185	* but we dont worry if the object isnt the top one in	2980	* but we dont worry if the object isnt the top one in
3186	* a pile (say a coin under a table would return "viewable"	2981	* a pile (say a coin under a table would return "viewable"
3187	* by this routine). Another question, should we be	2982	* by this routine). Another question, should we be
3188	* concerned with the direction the player is looking	2983	* concerned with the direction the player is looking
3189	* in? Realistically, most of use cant see stuff behind	2984	* in? Realistically, most of us can't see stuff behind
3190	* our backs...on the other hand, does the "facing" direction	2985	* our backs...on the other hand, does the "facing" direction
3191	* imply the way your head, or body is facing? Its possible	2986	* imply the way your head, or body is facing? It's possible
3192	* for them to differ. Sigh, this fctn could get a bit more complex.	2987	* for them to differ. Sigh, this fctn could get a bit more complex.
3193	* -b.t.	2988	* -b.t.
3194	* This function is now map tiling safe.	2989	* This function is now map tiling safe.
3195	*/	2990	*/
3196		2991	int
3197	int player_can_view (object *pl,object *op) {	2992	player_can_view (object *pl, object *op)
		2993	{
3198	rv_vector rv;	2994	rv_vector rv;
3199	int dx,dy;	2995	int dx, dy;
3200		2996
3201	if(pl->type!=PLAYER) {	2997	if (pl->type != PLAYER)
		2998	{
3202	LOG(llevError,"player_can_view() called for non-player object\n");	2999	LOG (llevError, "player_can_view() called for non-player object\n");
3203	return -1;	3000	return -1;
3204	}	3001	}
3205	if (!pl || !op) return 0;
3206		3002
3207	if(op->head) { op = op->head; }	3003	if (!pl || !op)
3208	get_rangevector(pl, op, &rv, 0x1);
3209
3210	/* starting with the 'head' part, lets loop
3211	* through the object and find if it has any
3212	* part that is in the los array but isnt on
3213	* a blocked los square.
3214	* we use the archetype to figure out offsets.
3215	*/
3216	while(op) {
3217	dx = rv.distance_x + op->arch->clone.x;
3218	dy = rv.distance_y + op->arch->clone.y;
3219
3220	/* only the viewable area the player sees is updated by LOS
3221	* code, so we need to restrict ourselves to that range of values
3222	* for any meaningful values.
3223	*/
3224	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3225	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3226	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3227	return 1;
3228	op = op->more;
3229	}
3230	return 0;	3004	return 0;
3231	}
3232		3005
3233	/* routine for both players and monsters. We call this when	3006	op = op->head_ ();
3234	* there is a possibility for our action distrubing our hiding	3007
3235	* place or invisiblity spell. Artefact invisiblity is not	3008	get_rangevector (pl, op, &rv, 0x1);
3236	* effected by this. If we arent invisible to begin with, we	3009
3237	* return 0.	3010	/* starting with the 'head' part, lets loop
		3011	* through the object and find if it has any
		3012	* part that is in the los array but isn't on
		3013	* a blocked los square.
		3014	* we use the archetype to figure out offsets.
3238	*/	3015	*/
3239	int action_makes_visible (object *op) {	3016	while (op)
		3017	{
		3018	dx = rv.distance_x + op->arch->x;
		3019	dy = rv.distance_y + op->arch->y;
3240		3020
3241	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3021	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3242	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3243	return 0;
3244
3245	if (op->contr && op->contr->tmp_invis == 0) return 0;
3246
3247	/* If monsters, they should become visible */
3248	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3249	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3250	return 1;	3022	return 1;
3251	}	3023
		3024	op = op->more;
3252	}	3025	}
		3026
3253	return 0;	3027	return 0;
3254	}	3028	}
3255		3029
3256	/* op_on_battleground - checks if the given object op (usually	3030	/* op_on_battleground - checks if the given object op (usually
3257	* a player) is standing on a valid battleground-tile,	3031	* a player) is standing on a valid battleground-tile,
3258	* function returns TRUE/FALSE. If true x, y returns the battleground	3032	* function returns TRUE/FALSE. If true x, y returns the battleground
3259	* -exit-coord. (and if x, y not NULL)	3033	* -exit-coord. (and if x, y not NULL)
3260	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3034	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3261	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3035	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3262	* Default is to do the same as before, so only people wanting to have different points need worry about this	3036	* Default is to do the same as before, so only people wanting to have different points need worry about this
3263	*/	3037	*/
		3038	int
3264	int op_on_battleground (object *op, int *x, int *y) {	3039	op_on_battleground (object *op, int *x, int *y)
3265	object *tmp;	3040	{
3266
3267	/* A battleground-tile needs the following attributes to be valid:	3041	/* A battleground-tile needs the following attributes to be valid:
3268	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3042	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3269	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3043	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3270	* and the exit-coordinates sp/hp must both be > 0.	3044	* and the exit-coordinates sp/hp must both be > 0.
3271	* => The intention here is to prevent abuse of the battleground-	3045	* => The intention here is to prevent abuse of the battleground-
3272	* feature (like pickable or hidden battleground tiles). */	3046	* feature (like pickable or hidden battleground tiles). */
3273	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3047	for (object *tmp = op->below; tmp; tmp = tmp->below)
3274	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3048	{
3275	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3049	if (tmp->flag [FLAG_IS_FLOOR])
3276	strcmp(tmp->name, "battleground")==0 &&	3050	{
3277	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3051	if (tmp->flag [FLAG_NO_PICK]
		3052	&& tmp->type == BATTLEGROUND
		3053	&& tmp->name == shstr_battleground
		3054	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3055	{
3278	/*before we assign the exit, check if this is a teambattle*/	3056	/* before we assign the exit, check if this is a teambattle */
3279	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3057	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3280	object *invtmp;
3281	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3058	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3282	if(invtmp->type==FORCE && invtmp->slaying &&	3059	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3283	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3060	{
3284	if (x != NULL && y != NULL)	3061	if (x && y)
3285	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3062	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3063
3286	return 1;	3064	return 1;
3287	}
3288	}	3065	}
3289	}	3066
3290	if (x != NULL && y != NULL)	3067	if (x && y)
3291	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);	3068	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3069
3292	return 1;	3070	return 1;
		3071	}
3293	}	3072	}
3294	}
3295	}	3073	}
		3074
3296	/* If we got here, did not find a battleground */	3075	/* If we got here, did not find a battleground */
3297	return 0;	3076	return 0;
3298	}	3077	}
3299		3078
3300	/*	3079	/*
…		…
3304	* attributes:	3083	* attributes:
3305	* object *who the dragon player	3084	* object *who the dragon player
3306	* int atnr the attack-number of the ability focus	3085	* int atnr the attack-number of the ability focus
3307	* int level ability level	3086	* int level ability level
3308	*/	3087	*/
		3088	void
3309	void dragon_ability_gain(object *who, int atnr, int level) {	3089	dragon_ability_gain (object *who, int atnr, int level)
		3090	{
3310	treasurelist *trlist = NULL; /* treasurelist */	3091	treasurelist *trlist = NULL; /* treasurelist */
3311	treasure *tr; /* treasure */	3092	treasure *tr; /* treasure */
3312	object *tmp,*skop; /* tmp. object */	3093	object *tmp, *skop; /* tmp. object */
3313	object *item; /* treasure object */	3094	object *item; /* treasure object */
3314	char buf[MAX_BUF]; /* tmp. string buffer */	3095	char buf[MAX_BUF]; /* tmp. string buffer */
3315	int i=0, j=0;	3096	int i = 0, j = 0;
3316		3097
3317	/* get the appropriate treasurelist */	3098	/* get the appropriate treasurelist */
3318	if (atnr == ATNR_FIRE)	3099	if (atnr == ATNR_FIRE)
3319	trlist = find_treasurelist("dragon_ability_fire");	3100	trlist = treasurelist::find (shstr_dragon_ability_fire);
3320	else if (atnr == ATNR_COLD)	3101	else if (atnr == ATNR_COLD)
3321	trlist = find_treasurelist("dragon_ability_cold");	3102	trlist = treasurelist::find (shstr_dragon_ability_cold);
3322	else if (atnr == ATNR_ELECTRICITY)	3103	else if (atnr == ATNR_ELECTRICITY)
3323	trlist = find_treasurelist("dragon_ability_elec");	3104	trlist = treasurelist::find (shstr_dragon_ability_elec);
3324	else if (atnr == ATNR_POISON)	3105	else if (atnr == ATNR_POISON)
3325	trlist = find_treasurelist("dragon_ability_poison");	3106	trlist = treasurelist::find (shstr_dragon_ability_poison);
3326		3107
3327	if (trlist == NULL || who->type != PLAYER)	3108	if (trlist == NULL || who->type != PLAYER)
		3109	return;
		3110
		3111	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
		3112
		3113	if (!tr || !tr->item)
		3114	{
		3115	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
		3116	return;
		3117	}
		3118
		3119	/* everything seems okay - now bring on the gift: */
		3120	item = tr->item;
		3121
		3122	if (item->type == SPELL)
		3123	{
		3124	if (check_spell_known (who, item->name))
3328	return;	3125	return;
3329		3126
3330	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3127	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3331	tr = tr->next, i++);	3128	do_learn_spell (who, item, 0);
3332		3129	return;
3333	if (tr == NULL || tr->item == NULL) {	3130	}
3334	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3131
		3132	/* grant direct spell */
		3133	if (item->type == SPELLBOOK)
		3134	{
		3135	if (!item->inv)
		3136	{
		3137	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
		3138	return;
		3139	}
		3140	if (check_spell_known (who, item->inv->name))
3335	return;	3141	return;
3336	}
3337
3338	/* everything seems okay - now bring on the gift: */
3339	item = &(tr->item->clone);
3340
3341	if (item->type == SPELL) {
3342	if (check_spell_known (who, item->name))
3343	return;
3344
3345	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3346	do_learn_spell (who, item, 0);
3347	return;
3348	}
3349
3350	/* grant direct spell */
3351	if (item->type == SPELLBOOK) {
3352	if (!item->inv) {
3353	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n", &item->name);
3354	return;
3355	}
3356	if (check_spell_known (who, item->inv->name))
3357	return;
3358	if (item->invisible) {	3142	if (item->invisible)
		3143	{
3359	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);	3144	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3360	do_learn_spell (who, item->inv, 0);	3145	do_learn_spell (who, item->inv, 0);
3361	return;	3146	return;
3362	}	3147	}
3363	}	3148	}
3364	else if (item->type == SKILL_TOOL && item->invisible) {	3149	else if (item->type == SKILL_TOOL && item->invisible)
		3150	{
3365	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3151	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3152	{
3366		3153
3367	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3154	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3368	* in this way, if the player is missing any of the attacktypes, he gets	3155	* in this way, if the player is missing any of the attacktypes, he gets
3369	* them. As it is now, if the player has any that match the granted skill,	3156	* them. As it is now, if the player has any that match the granted skill,
3370	* but not all of them, he gets nothing.	3157	* but not all of them, he gets nothing.
3371	*/	3158	*/
3372	if (!(skop->attacktype & item->attacktype)) {	3159	if (!(skop->attacktype & item->attacktype))
		3160	{
3373	/* Give new attacktype */	3161	/* Give new attacktype */
3374	skop->attacktype |= item->attacktype;	3162	skop->attacktype |= item->attacktype;
3375		3163
3376	/* always add physical if there's none */	3164	/* always add physical if there's none */
3377	skop->attacktype |= AT_PHYSICAL;	3165	skop->attacktype |= AT_PHYSICAL;
3378		3166
3379	if (item->msg != NULL)	3167	if (item->msg != NULL)
3380	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3168	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3381		3169
3382	/* Give player new face */	3170	/* Give player new face */
3383	if (item->animation_id) {	3171	if (item->animation_id)
		3172	{
3384	who->face = skop->face;	3173	who->face = skop->face;
3385	who->animation_id = item->animation_id;	3174	who->animation_id = item->animation_id;
3386	who->anim_speed = item->anim_speed;	3175	who->anim_speed = item->anim_speed;
3387	who->last_anim = 0;	3176	who->last_anim = 0;
3388	who->state = 0;	3177	who->state = 0;
3389	animate_object(who, who->direction);	3178	animate_object (who, who->direction);
3390	}	3179	}
3391	}	3180	}
3392	}	3181	}
3393	}	3182	}
3394	else if (item->type == FORCE) {	3183	else if (item->type == FORCE)
		3184	{
3395	/* forces in the treasurelist can alter the player's stats */	3185	/* forces in the treasurelist can alter the player's stats */
3396	object *skin;	3186	object *skin;
		3187
3397	/* first get the dragon skin force */	3188	/* first get the dragon skin force */
3398	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3189	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3399	skin=skin->below);	3190	;
3400	if (skin == NULL) return;	3191
3401		3192	if (!skin)
		3193	return;
		3194
3402	/* adding new spellpath attunements */	3195	/* adding new spellpath attunements */
3403	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3196	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3197	{
3404	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3198	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3405		3199
3406	/* print message */	3200	/* print message */
3407	sprintf(buf, "You feel attuned to ");	3201	sprintf (buf, "You feel attuned to ");
3408	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3202	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3203	{
3409	if(item->path_attuned & (1<<i)) {	3204	if (item->path_attuned & (1 << i))
		3205	{
3410	if (j)	3206	if (j)
3411	strcat(buf," and ");	3207	strcat (buf, " and ");
3412	else	3208	else
3413	j = 1;	3209	j = 1;
3414	strcat(buf, spellpathnames[i]);	3210	strcat (buf, spellpathnames[i]);
3415	}	3211	}
3416	}	3212	}
		3213
3417	strcat(buf,".");	3214	strcat (buf, ".");
3418	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3215	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3419	}	3216	}
3420		3217
3421	/* evtl. adding flags: */	3218	/* evtl. adding flags: */
3422	if(QUERY_FLAG(item, FLAG_XRAYS))	3219	if (item->flag [FLAG_XRAYS])
3423	SET_FLAG(skin, FLAG_XRAYS);	3220	skin->set_flag (FLAG_XRAYS);
3424	if(QUERY_FLAG(item, FLAG_STEALTH))	3221	if (item->flag [FLAG_STEALTH])
3425	SET_FLAG(skin, FLAG_STEALTH);	3222	skin->set_flag (FLAG_STEALTH);
3426	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3223	if (item->flag [FLAG_SEE_IN_DARK])
3427	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3224	skin->set_flag (FLAG_SEE_IN_DARK);
3428		3225
3429	/* print message if there is one */	3226	/* print message if there is one */
3430	if (item->msg != NULL)	3227	if (item->msg != NULL)
3431	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3228	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3229	}
		3230	else
3432	}	3231	{
3433	else {
3434	/* generate misc. treasure */	3232	/* generate misc. treasure */
3435	tmp = arch_to_object (tr->item);	3233	tmp = tr->item->instance ();
3436	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3234	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3437	tmp = insert_ob_in_ob (tmp, who);	3235	who->insert (tmp);
3438	if (who->type == PLAYER)
3439	esrv_send_item(who, tmp);
3440	}	3236	}
3441	}	3237	}
3442		3238
3443	/**	3239	//-GPL
3444	* Unready an object for a player. This function does nothing if the object was
3445	* not readied.
3446	*/
3447	void player_unready_range_ob(player *pl, object *ob) {
3448	rangetype i;
3449		3240
3450	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3241	sint8
3451	if (pl->ranges[i] == ob) {	3242	player::darkness_at (maptile *map, int x, int y) const
3452	pl->ranges[i] = NULL;	3243	{
3453	if (pl->shoottype == i) {	3244	if (!ns)
3454	pl->shoottype = range_none;	3245	return LOS_BLOCKED;
3455	}	3246
3456	}	3247	int dx, dy;
3457	}	3248	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3249	return LOS_BLOCKED;
		3250
		3251	x += dx - ns->current_x;
		3252	y += dy - ns->current_y;
		3253
		3254	return blocked_los (x, y);
3458	}	3255	}
		3256
		3257	void
		3258	player::infobox (const char *title, const char *msg, int color)
		3259	{
		3260	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3261	}
		3262
		3263	void
		3264	player::statusmsg (const char *msg, int color)
		3265	{
		3266	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3267	}
		3268
		3269	void
		3270	player::failmsg (const char *msg, int color)
		3271	{
		3272	play_sound (sound_find ("generic_failure"));
		3273	statusmsg (msg, color);
		3274	}
		3275
		3276	void
		3277	object::failmsgf (const char *format, ...)
		3278	{
		3279	if (!contr)
		3280	return;
		3281
		3282	va_list ap;
		3283	va_start (ap, format);
		3284	contr->failmsg (vformat (format, ap));
		3285	va_end (ap);
		3286	}
		3287
		3288	void
		3289	player::failmsgf (const char *format, ...)
		3290	{
		3291	va_list ap;
		3292	va_start (ap, format);
		3293	failmsg (vformat (format, ap));
		3294	va_end (ap);
		3295	}
		3296

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