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Comparing deliantra/server/server/player.C (file contents):
Revision 1.1 by elmex, Sun Aug 13 17:16:04 2006 UTC vs.
Revision 1.274 by root, Wed Apr 21 06:40:57 2010 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 1.1 2006/08/13 17:16:04 elmex Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010 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
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The author can be reached via e-mail to crossfire-devel@real-time.com
27	*/
28		26
29	#include <global.h>	27	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	28	#include <sproto.h>
35	#endif
36	#include <sounds.h>	29	#include <sounds.h>
37	#include <living.h>	30	#include <living.h>
38	#include <object.h>	31	#include <object.h>
39	#include <spells.h>	32	#include <spells.h>
40	#include <skills.h>	33	#include <skills.h>
41	#include <newclient.h>
42		34
43	#ifdef COZY_SERVER	35	#include <algorithm>
44	extern int same_party (partylist *a, partylist *b);	36	#include <functional>
45	#endif
46		37
47	player *find_player(const char *plname)	38	playervec players;
48	{
49	player *pl;
50	for(pl=first_player;pl!=NULL;pl=pl->next)
51	{
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))
53	return pl;
54	};
55	return NULL;
56	}
57		39
58	player* find_player_partial_name( const char* plname )	40	/* This loads the first map an puts the player on it. */
59	{	41	static void
60	player* pl;	42	set_first_map (object *op)
61	player* found = NULL;	43	{
62	size_t namelen = strlen( plname );	44	op->contr->maplevel = first_map_path;
63	for ( pl = first_player; pl != NULL; pl = pl->next )	45	op->x = -1;
64	{	46	op->y = -1;
65	if ( 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	}	47	}
104		48
105	void send_rules(const object *op) {	49	void
106	char buf[MAX_BUF];	50	player::activate ()
107	char rules[HUGE_BUF];	51	{
108	FILE *fp;	52	if (active)
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* get_player(player *p) {
203	object *op=arch_to_object(get_player_archetype(NULL));
204	int i;
205		75
206	if (!p) {	76	ob->remove ();
207	player *tmp;	77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		78	ob->map = 0;
		79	party = 0;
208		80
209	p = (player *) malloc(sizeof(player));	81	players.erase (this);
210	if(p==NULL)	82	}
211	fatal(OUT_OF_MEMORY);
212		83
213	/* This adds the player in the linked list. There is extra	84	// connect the player with a specific client
214	* complexity here because we want to add the new player at the	85	// also changes, rationalises, and fixes some incorrect settings
215	* end of the list - there is in fact no compelling reason that	86	void
216	* that needs to be done except for things like output of	87	player::connect (client *ns)
217	* 'who'.	88	{
218	*/	89	this->ns = ns;
219	tmp=first_player;	90	ns->pl = this;
220	while(tmp!=NULL&&tmp->next!=NULL)
221	tmp=tmp->next;
222	if(tmp!=NULL)
223	tmp->next=p;
224	else
225	first_player=p;
226		91
227	p->next = NULL;	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 ())
228	}	114	{
		115	object *tmp, *abil = 0, *skin = 0;
229		116
230	/* Clears basically the entire player structure except	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
231	* for next and socket.	118	if (tmp->type == FORCE)
232	*/	119	if (tmp->arch->archname == shstr_dragon_ability_force)
233	memset((void*)((char*)p + offsetof(player, ob)), 0,	120	abil = tmp;
234	sizeof(player) - offsetof(player, ob));	121	else if (tmp->arch->archname == shstr_dragon_skin_force)
		122	skin = tmp;
235		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->update_stats ();
		132
		133	ns->floorbox_update ();
		134	esrv_send_inventory (ob, ob);
		135	esrv_add_spells (this, 0);
		136
		137	ob->flag [FLAG_READY_WEAPON] = false;
		138	ob->flag [FLAG_READY_SKILL] = false;
		139	ob->flag [FLAG_READY_RANGE] = false;
		140	ob->flag [FLAG_READY_BOW] = false;
		141
		142	ob->update_stats (); // we unapplied stuff above
		143	activate ();
		144
		145	INVOKE_PLAYER (CONNECT, this);
		146	INVOKE_PLAYER (LOGIN, this);
		147	}
		148
		149	void
		150	player::disconnect ()
		151	{
		152	if (ob)
		153	{
		154	ob->close_container (); //TODO: client-specific
		155	ob->drop_unpaid_items ();
		156	}
		157
		158	if (ns)
		159	{
		160	if (active)
		161	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		162
		163	INVOKE_PLAYER (DISCONNECT, this);
		164
		165	ns->reset_stats ();
		166	ns->pl = 0;
		167	ns = 0;
		168	}
		169
		170	// this is important for the player scheduler to get the correct refcount
		171	// when ns = 0
		172	observe = viewpoint = ob;
		173
		174	deactivate ();
		175	}
		176
		177	//-GPL
		178
		179	// the need for this function can be explained
		180	// by load_object not returning the object
		181	void
		182	player::set_object (object *op)
		183	{
		184	ob = observe = viewpoint = op;
		185	ob->contr = this; /* this aren't yet in archetype */
		186
		187	ob->speed = 1.0f;
		188	ob->speed_left = 0.5f;
		189
		190	ob->direction = 5; /* So player faces south */
		191	}
		192
		193	void
		194	player::set_observe (object *op)
		195	{
		196	observe = viewpoint = op ? op : ob;
		197	do_los = 1;
		198	}
		199
		200	void
		201	player::set_viewpoint (object *op)
		202	{
		203	viewpoint = op ? op : (object *)observe;
		204	do_los = 1;
		205	}
		206
		207	//+GPL
		208
		209	player::player ()
		210	{
236	/* There are some elements we want initialized to non zero value -	211	/* There are some elements we want initialised to non zero value -
237	* we deal with that below this point.	212	* we deal with that below this point.
238	*/	213	*/
239	p->party=NULL;	214	outputs_sync = 4;
240	p->outputs_sync=16; /* Every 2 seconds */	215	outputs_count = 4;
241	p->outputs_count=1; /* Keeps present behaviour */
242	p->unapply = unapply_nochoice;	216	unapply = unapply_nochoice;
243	p->Swap_First = -1;
244		217
245	#ifdef AUTOSAVE
246	p->last_save_tick = 9999999;
247	#endif
248
249	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	218	savebed_map = first_map_path; /* Init. respawn position */
250
251	op->contr=p; /* this aren't yet in archetype */
252	p->ob = op;
253	op->speed_left=0.5;
254	op->speed=1.0;
255	op->direction=5; /* So player faces south */
256	op->stats.wc=2;
257	op->run_away = 25; /* Then we panick... */
258	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
259		219
260	roll_stats(op);
261	p->state=ST_ROLL_STAT;
262	clear_los(op);
263
264	p->gen_sp_armour=10;	220	gen_sp_armour = 10;
265	p->last_speed= -1;
266	p->shoottype=range_none;
267	p->bowtype=bow_normal;	221	bowtype = bow_normal;
268	p->petmode=pet_normal;	222	petmode = pet_normal;
269	p->listening=10;
270	p->usekeys=containers;	223	usekeys = containers;
271	p->last_weapon_sp= -1;	224	peaceful = 1; /* default peaceful */
272	p->peaceful=1; /* default peaceful */
273	p->do_los=1;	225	do_los = 1;
274	p->explore=0;
275	p->no_shout=0; /* default can shout */
276		226
277	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);	227	weapon_sp = 1.0f;
278	p->title[sizeof(p->title)-1] = '\0';	228	weapon_sp_left = 0.5f;
279	op->race = add_string (op->arch->clone.race);
280
281	CLEAR_FLAG(op,FLAG_READY_SKILL);
282
283	/* we need to clear these to -1 and not zero - otherwise,
284	* if a player quits and starts a new character, we wont
285	* send new values to the client, as things like exp start
286	* at zero.
287	*/
288	for (i=0; i < NUM_SKILLS; i++) {
289	p->last_skill_exp[i] = -1;
290	p->last_skill_ob[i] = NULL;
291	}
292	for (i=0; i < NROFATTACKS; i++) {
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	}	229	}
302		230
303		231	void
304	/* This loads the first map an puts the player on it. */	232	player::do_destroy ()
305	static void set_first_map(object *op)
306	{	233	{
307	strcpy(op->contr->maplevel, first_map_path);	234	disconnect ();
308	op->x = -1;
309	op->y = -1;
310	enter_exit(op, NULL);
311	}
312		235
313	/* Tries to add player on the connection passwd in ns.	236	attachable::do_destroy ();
314	* All we can really get in this is some settings like host and display
315	* mode.
316	*/
317		237
318	int add_player(NewSocket *ns) {	238	if (ob)
319	player *p;	239	ob->destroy ();
320		240
321	p=get_player(NULL);	241	ob = observe = viewpoint = 0;
322	p->socket = *ns;	242	}
323	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
324	if(p->socket.faces_sent == NULL)
325	fatal(OUT_OF_MEMORY);
326	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
327	/* Needed because the socket we just copied over needs to be cleared.
328	* Note that this can result in a client reset if there is partial data
329	* on the uncoming socket.
330	*/
331	p->socket.inbuf.len = 0;
332	set_first_map(p->ob);
333		243
334	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);	244	player::~player ()
335	add_friendly_object(p->ob);	245	{
336	send_rules(p->ob);	246	/* Clear item stack */
337	send_news(p->ob);	247	free (stack_items);
338	display_motd(p->ob);
339	get_name(p->ob);
340	return 0;
341	}	248	}
342		249
343	/*	250	/*
344	* get_player_archetype() return next player archetype from archetype	251	* get_player_archetype() return next player archetype from archetype
345	* list. Not very efficient routine, but used only creating new players.	252	* list. Not very efficient routine, but used only creating new players.
346	* Note: there MUST be at least one player archetype!	253	* Note: there MUST be at least one player archetype!
347	*/	254	*/
		255	static archetype *
348	archetype *get_player_archetype(archetype* at)	256	get_player_archetype (archetype *at)
349	{	257	{
350	archetype *start = at;	258	// archetypes could have been reloaded
351	for (;;) {	259	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
352	if (at==NULL || at->next==NULL)	260
353	at=first_archetype;	261	if (!nat)
354	else
355	at=at->next;
356	if(at->clone.type==PLAYER)
357	return at;	262	return at;
358	if (at == start) {	263
359	LOG (llevError, "No Player archetypes\n");	264	archvec::iterator i = archetypes.find (nat);
360	exit (-1);	265
361	}	266	for (;;)
362	}	267	{
363	}	268	if (++i == archetypes.end ())
		269	i = archetypes.begin ();
		270	else if (*i == at)
		271	cleanup ("not a single player archetype found");
364		272
		273	if ((*i)->type == PLAYER)
		274	return *i;
		275	}
		276	}
365		277
		278	/* Tries to add player on the connection passed in ns.
		279	* All we can really get in this is some settings like host and display
		280	* mode.
		281	*/
		282	player *
		283	player::create ()
		284	{
		285	player *pl = new player;
		286
		287	pl->set_object (get_player_archetype (0)->instance ());
		288
		289	pl->ob->roll_stats ();
		290	pl->ob->stats.wc = 2;
		291	pl->ob->run_away = 25; /* Then we panick... */
		292
		293	set_first_map (pl->ob);
		294
		295	return pl;
		296	}
		297
		298	object *
366	object *get_nearest_player(object *mon) {	299	get_nearest_player (object *mon)
		300	{
367	object *op = NULL;	301	object *op = NULL;
368	player *pl = NULL;
369	objectlink *ol;	302	objectlink *ol;
370	unsigned lastdist;	303	unsigned lastdist;
371	rv_vector rv;	304	rv_vector rv;
372		305
373	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	306	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
374	/* We should not find free objects on this friendly list, but it	307	{
375	* does periodically happen. Given that, lets deal with it.
376	* While unlikely, it is possible the next object on the friendly
377	* list is also free, so encapsulate this in a while loop.
378	*/
379	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
380	object *tmp=ol->ob;
381
382	/* Can't do much more other than log the fact, because the object
383	* itself will have been cleared.
384	*/
385	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
386	ol = ol->next;
387	remove_friendly_object(tmp);
388	if (!ol) return op;
389	}
390
391	/* Remove special check for player from this. First, it looks to cause
392	* some crashes (ol->ob->contr not set properly?), but secondly, a more
393	* complicated method of state checking would be needed in any case -
394	* as it was, a clever player could type quit, and the function would
395	* skip them over while waiting for confirmation. Remove
396	* on_same_map check, as can_detect_enemy also does this
397	*/
398	if (!can_detect_enemy(mon,ol->ob,&rv))	308	if (!can_detect_enemy (mon, ol->ob, &rv))
399	continue;	309	continue;
400		310
401	if(lastdist>rv.distance) {
402	op=ol->ob;
403	lastdist=rv.distance;
404	}
405	}
406	for (pl=first_player; pl != NULL; pl=pl->next) {
407	if (can_detect_enemy(mon, pl->ob,&rv)) {
408
409	if(lastdist>rv.distance) {	311	if (lastdist > rv.distance)
410	op=pl->ob;	312	{
		313	op = ol->ob;
411	lastdist=rv.distance;	314	lastdist = rv.distance;
		315	}
412	}	316	}
413	}	317
414	}	318	for_all_players (pl)
		319	if (can_detect_enemy (mon, pl->ob, &rv))
		320	if (lastdist > rv.distance)
		321	{
		322	op = pl->ob;
		323	lastdist = rv.distance;
		324	}
		325
415	#if 0	326	#if 0
416	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	327	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
417	#endif	328	#endif
418	return op;	329	return op;
419	}	330	}
420		331
421	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	332	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
422	* result in a monster paths backtracking. It basically determines how large a	333	* result in a monster paths backtracking. It basically determines how large a
423	* detour a monster will take from the direction path when looking	334	* detour a monster will take from the direction path when looking
…		…
437	* circling behaviour. Unfortunately, this function is also used to determined	348	* circling behaviour. Unfortunately, this function is also used to determined
438	* if the creature should cast a spell, so returning a direction in that case	349	* if the creature should cast a spell, so returning a direction in that case
439	* is probably not a good thing.	350	* is probably not a good thing.
440	*/	351	*/
441	#define MAX_SPACES 50	352	#define MAX_SPACES 50
442
443		353
444	/*	354	/*
445	* Returns the direction to the player, if valid. Returns 0 otherwise.	355	* Returns the direction to the player, if valid. Returns 0 otherwise.
446	* modified to verify there is a path to the player. Does this by stepping towards	356	* modified to verify there is a path to the player. Does this by stepping towards
447	* player and if path is blocked then see if blockage is close enough to player that	357	* player and if path is blocked then see if blockage is close enough to player that
…		…
460	* monster can in fact move one space in that direction.	370	* monster can in fact move one space in that direction.
461	* 3) I'm not sure how good this code will be for moving multipart monsters,	371	* 3) I'm not sure how good this code will be for moving multipart monsters,
462	* since only simple checks to blocked are being called, which could mean the monster	372	* since only simple checks to blocked are being called, which could mean the monster
463	* is blocking itself.	373	* is blocking itself.
464	*/	374	*/
		375	int
465	int path_to_player(object *mon, object *pl, unsigned mindiff) {	376	path_to_player (object *mon, object *pl, unsigned mindiff)
		377	{
466	rv_vector rv;	378	rv_vector rv;
467	sint16 x,y;
468	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	379	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
469	mapstruct *m ,*lastmap;
470		380
471	get_rangevector(mon, pl, &rv, 0);	381	get_rangevector (mon, pl, &rv, 0);
472		382
473	if (rv.distance<mindiff) return 0;	383	if (rv.distance < mindiff)
474
475	x=mon->x;
476	y=mon->y;
477	m=mon->map;
478	dir = rv.direction;
479	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
480	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
481	/* If we can't solve it within the search distance, return now. */
482	if (diff>max) return 0;
483	while (diff >1 && max>0) {
484	lastx = x;
485	lasty = y;
486	lastmap = m;
487	x = lastx + freearr_x[dir];
488	y = lasty + freearr_y[dir];
489
490	mflags = get_map_flags(m, &m, x, y, &x, &y);
491	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
492
493	/* Space is blocked - try changing direction a little */
494	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
495	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
496	/* recalculate direction from last good location. Possible
497	* we were not traversing ideal location before.
498	*/
499	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
500	if (rv.direction != dir) {
501	/* OK - says direction should be different - lets reset the
502	* the values so it will try again.
503	*/
504	x = lastx;
505	y = lasty;
506	m = lastmap;
507	dir = firstdir = rv.direction;
508	} else {
509	/* direct path is blocked - try taking a side step to
510	* either the left or right.
511	* Note increase the values in the loop below to be
512	* more than -1/1 respectively will mean the monster takes
513	* bigger detour. Have to be careful about these values getting
514	* too big (3 or maybe 4 or higher) as the monster may just try
515	* stepping back and forth
516	*/
517	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
518	if (i==0) continue; /* already did this, so skip it */
519	/* Use lastdir here - otherwise,
520	* since the direction that the creature should move in
521	* may change, you could get infinite loops.
522	* ie, player is northwest, but monster can only
523	* move west, so it does that. It goes some distance,
524	* gets blocked, finds that it should move north,
525	* can't do that, but now finds it can move east, and
526	* gets back to its original point. lastdir contains
527	* the last direction the creature has successfully
528	* moved.
529	*/
530
531	x = lastx + freearr_x[absdir(lastdir+i)];
532	y = lasty + freearr_y[absdir(lastdir+i)];
533	m = lastmap;
534	mflags = get_map_flags(m, &m, x, y, &x, &y);
535	if (mflags & P_OUT_OF_MAP) continue;
536	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
537	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
538	if (mflags & P_BLOCKSVIEW) continue;
539
540	if (m == mon->map && blocked_link(mon, m, x, y)) break;
541	}
542	/* go through entire loop without finding a valid
543	* sidestep to take - thus, no valid path.
544	*/
545	if (i==(DETOUR_AMOUNT+1))
546	return 0;
547	diff--;
548	lastdir=dir;
549	max--;
550	if (!firstdir) firstdir = dir+i;
551	} /* else check alternate directions */
552	} /* if blocked */
553	else {
554	/* we moved towards creature, so diff is less */
555	diff--;
556	max--;
557	lastdir=dir;
558	if (!firstdir) firstdir = dir;
559	}
560	if (diff<=1) {
561	/* Recalculate diff (distance) because we may not have actually
562	* headed toward player for entire distance.
563	*/
564	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
565	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
566	}
567	if (diff>max) return 0;
568	}
569	/* If we reached the max, didn't find a direction in time */
570	if (!max) return 0;
571
572	return firstdir;
573	}
574
575	void give_initial_items(object *pl,treasurelist *items) {
576	object *op,*next=NULL;
577
578	if(pl->randomitems!=NULL)
579	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
580
581	for (op=pl->inv; op; op=next) {
582	next = op->below;
583
584	/* Forces get applied per default, unless they have the
585	* flag "neutral" set. Sorry but I can't think of a better way
586	*/
587	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
588	SET_FLAG(op,FLAG_APPLIED);
589
590	/* we never give weapons/armour if these cannot be used
591	* by this player due to race restrictions
592	*/
593	if (pl->type == PLAYER) {
594	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
595	(op->type == ARMOUR || op->type == BOOTS ||
596	op->type == CLOAK || op->type == HELMET ||
597	op->type == SHIELD || op->type == GLOVES ||
598	op->type == BRACERS || op->type == GIRDLE)) ||
599	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
600	remove_ob (op);
601	free_object (op);
602	continue;
603	}
604	}
605
606	/* This really needs to be better - we should really give
607	* a substitute spellbook. The problem is that we don't really
608	* have a good idea what to replace it with (need something like
609	* a first level treasurelist for each skill.)
610	* remove duplicate skills also
611	*/
612	if(op->type==SPELLBOOK || op->type == SKILL) {
613	object *tmp;
614
615	for (tmp=op->below; tmp; tmp=tmp->below)
616	if (tmp->type == op->type && tmp->name == op->name) break;
617
618	if (tmp) {
619	remove_ob(op);
620	free_object(op);
621	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
622	tmp->name);
623	continue;
624	}
625	if (op->nrof > 1) op->nrof = 1;
626	}
627
628	if (op->type == SPELLBOOK && op->inv) {
629	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
630	}
631
632	/* Give starting characters identified, uncursed, and undamned
633	* items. Just don't identify gold or silver, or it won't be
634	* merged properly.
635	*/
636	if (need_identify(op)) {
637	SET_FLAG(op, FLAG_IDENTIFIED);
638	CLEAR_FLAG(op, FLAG_CURSED);
639	CLEAR_FLAG(op, FLAG_DAMNED);
640	}
641	if(op->type==SPELL) {
642	remove_ob(op);
643	free_object(op);
644	continue;
645	}
646	else if(op->type==SKILL) {
647	SET_FLAG(op, FLAG_CAN_USE_SKILL);
648	op->stats.exp = 0;
649	op->level = 1;
650	}
651	/* lock all 'normal items by default */
652	else SET_FLAG(op, FLAG_INV_LOCKED);
653	} /* for loop of objects in player inv */
654
655	/* Need to set up the skill pointers */
656	link_player_skills(pl);
657	}
658
659	void get_name(object *op) {
660	op->contr->write_buf[0]='\0';
661	op->contr->state=ST_GET_NAME;
662	send_query(&op->contr->socket,0,"What is your name?\n:");
663	}
664
665	void get_password(object *op) {
666	op->contr->write_buf[0]='\0';
667	op->contr->state=ST_GET_PASSWORD;
668	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
669	}
670
671	void play_again(object *op)
672	{
673	op->contr->state=ST_PLAY_AGAIN;
674	op->chosen_skill = NULL;
675	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
676	/* a bit of a hack, but there are various places early in th
677	* player creation process that a user can quit (eg, roll
678	* stats) that isn't removing the player. Taking a quick
679	* look, there are many places that call play_again without
680	* removing the player - it probably makes more sense
681	* to leave it to play_again to remove the object in all
682	* cases.
683	*/
684	if (!QUERY_FLAG(op, FLAG_REMOVED))
685	remove_ob(op);
686	/* Need to set this to null - otherwise, it could point to garbage,
687	* and draw() doesn't check to see if the player is removed, only if
688	* the map is null or not swapped out.
689	*/
690	op->map = NULL;
691	}
692
693
694	int receive_play_again(object *op, char key)
695	{
696	if(key=='q'||key=='Q') {
697	remove_friendly_object(op);
698	leave(op->contr,0); /* ericserver will draw the message */
699	return 2;
700	}
701	else if(key=='a'||key=='A') {
702	player *pl = op->contr;
703	const char *name = op->name;
704
705	add_refcount(name);
706	remove_friendly_object(op);
707	free_object(op);
708	pl = get_player(pl);
709	op = pl->ob;
710	add_friendly_object(op);
711	op->contr->password[0]='~';
712	FREE_AND_CLEAR_STR(op->name);
713	FREE_AND_CLEAR_STR(op->name_pl);
714
715	/* Lets put a space in here */
716	new_draw_info(NDI_UNIQUE, 0, op, "\n");
717	get_name(op);
718	op->name = name; /* Alrady added a refcount above */
719	op->name_pl = add_string(name);
720	set_first_map(op);
721	} else {
722	/* user pressed something else so just ask again... */
723	play_again(op);
724	}
725	return 0;	384	return 0;
726	}
727		385
728	void confirm_password(object *op) {	386	mapxy pos (mon);
		387	dir = rv.direction;
		388	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		389	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
729		390
730	op->contr->write_buf[0]='\0';	391	/* If we can't solve it within the search distance, return now. */
731	op->contr->state=ST_CONFIRM_PASSWORD;	392	if (diff > max)
732	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	393	return 0;
733	}
734		394
		395	while (diff > 1 && max > 0)
		396	{
		397	mapxy lastpos = pos;
		398
		399	pos.move (dir);
		400
		401	/* Space is blocked - try changing direction a little */
		402	if (!pos.normalise ()
		403	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		404	&& blocked_link (mon, pos.m, pos.x, pos.y)))
		405	{
		406	/* recalculate direction from last good location. Possible
		407	* we were not traversing ideal location before.
		408	*/
		409	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
		410	if (rv.direction != dir)
		411	{
		412	/* OK - says direction should be different - lets reset the
		413	* the values so it will try again.
		414	*/
		415	pos = lastpos;
		416	dir = firstdir = rv.direction;
		417	}
		418	else
		419	{
		420	/* direct path is blocked - try taking a side step to
		421	* either the left or right.
		422	* Note increase the values in the loop below to be
		423	* more than -1/1 respectively will mean the monster takes
		424	* bigger detour. Have to be careful about these values getting
		425	* too big (3 or maybe 4 or higher) as the monster may just try
		426	* stepping back and forth
		427	*/
		428	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		429	{
		430	if (i == 0)
		431	continue; /* already did this, so skip it */
		432
		433	/* Use lastdir here - otherwise,
		434	* since the direction that the creature should move in
		435	* may change, you could get infinite loops.
		436	* ie, player is northwest, but monster can only
		437	* move west, so it does that. It goes some distance,
		438	* gets blocked, finds that it should move north,
		439	* can't do that, but now finds it can move east, and
		440	* gets back to its original point. lastdir contains
		441	* the last direction the creature has successfully
		442	* moved.
		443	*/
		444	pos = lastpos;
		445	pos.move (absdir (lastdir + i));
		446
		447	if (!pos.normalise ())
		448	continue;
		449
		450	mapspace &ms = *pos;
		451
		452	if (ms.flags () & P_BLOCKSVIEW)
		453	continue;
		454
		455	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
		456	continue;
		457
		458	if (blocked_link (mon, pos.m, pos.x, pos.y))
		459	break;
		460	}
		461
		462	/* go through entire loop without finding a valid
		463	* sidestep to take - thus, no valid path.
		464	*/
		465	if (i == DETOUR_AMOUNT + 1)
		466	return 0;
		467
		468	diff--;
		469	lastdir = dir;
		470	max--;
		471	if (!firstdir)
		472	firstdir = dir + i;
		473	} /* else check alternate directions */
		474	} /* if blocked */
		475	else
		476	{
		477	/* we moved towards creature, so diff is less */
		478	diff--;
		479	max--;
		480	lastdir = dir;
		481
		482	if (!firstdir)
		483	firstdir = dir;
		484	}
		485
		486	if (diff <= 1)
		487	{
		488	/* Recalculate diff (distance) because we may not have actually
		489	* headed toward player for entire distance.
		490	*/
		491	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
		492	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		493	}
		494
		495	if (diff > max)
		496	return 0;
		497	}
		498
		499	/* If we reached the max, didn't find a direction in time */
		500	if (!max)
		501	return 0;
		502
		503	return firstdir;
		504	}
		505
		506	void
		507	give_initial_items (object *pl, treasurelist *items)
		508	{
		509	if (pl->randomitems)
		510	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		511
		512	for (object *next, *op = pl->inv; op; op = next)
		513	{
		514	next = op->below;
		515
		516	/* Forces get applied per default, unless they have the
		517	* flag "neutral" set. Sorry but I can't think of a better way
		518	*/
		519	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
		520	op->set_flag (FLAG_APPLIED);
		521
		522	/* we never give weapons/armour if these cannot be used
		523	* by this player due to race restrictions
		524	*/
		525	if (pl->type == PLAYER)
		526	{
		527	if ((!pl->flag [FLAG_USE_ARMOUR]
		528	&&
		529	(op->type == ARMOUR || op->type == BOOTS
		530	|| op->type == CLOAK || op->type == HELMET
		531	|| op->type == SHIELD || op->type == GLOVES
		532	|| op->type == BRACERS || op->type == GIRDLE))
		533	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
		534	{
		535	op->destroy ();
		536	continue;
		537	}
		538	}
		539
		540	/* Here we remove duplicated skills (as duplicated spell objects have
		541	* _very_ confusing effects for players), which could for instance be
		542	* generated by bad treasurelists. - elmex
		543	*/
		544	if (op->type == SKILL)
		545	{
		546	for (object *tmp = op->below; tmp; tmp = tmp->below)
		547	if (tmp->type == op->type && tmp->name == op->name)
		548	{
		549	op->destroy ();
		550	LOG (llevError,
		551	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
		552	break;
		553	}
		554
		555	if (op->nrof > 1)
		556	op->nrof = 1;
		557	}
		558
		559	if (op->type == SPELLBOOK && op->inv)
		560	op->inv->clr_flag (FLAG_STARTEQUIP);
		561
		562	/* Give starting characters identified, uncursed, and undamned
		563	* items. Just don't identify gold or silver, or it won't be
		564	* merged properly.
		565	*/
		566	if (op->need_identify ())
		567	{
		568	op->set_flag (FLAG_IDENTIFIED);
		569	op->clr_flag (FLAG_CURSED);
		570	op->clr_flag (FLAG_DAMNED);
		571	}
		572
		573	if (op->type == SPELL)
		574	{
		575	op->destroy ();
		576	continue;
		577	}
		578	else if (op->type == SKILL)
		579	{
		580	op->set_flag (FLAG_CAN_USE_SKILL);
		581	op->stats.exp = 0;
		582	op->level = 1;
		583	}
		584	else /* lock all 'normal items by default */
		585	op->set_flag (FLAG_INV_LOCKED);
		586	} /* for loop of objects in player inv */
		587
		588	/* Need to set up the skill pointers */
		589	pl->contr->link_skills ();
		590	}
		591
		592	void
735	void get_party_password(object *op, partylist *party) {	593	get_party_password (object *op, partylist *party)
		594	{
736	if (party == NULL) {	595	if (party == NULL)
		596	{
737	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	597	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
738	return;	598	return;
739	}	599	}
		600
740	op->contr->write_buf[0]='\0';	601	op->contr->write_buf[0] = '\0';
741	op->contr->state=ST_GET_PARTY_PASSWORD;	602	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
742	op->contr->party_to_join = party;	603	op->contr->party_to_join = party;
743	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	604	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
744	}	605	}
745
746		606
747	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	607	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
748	int roll_stat(void) {	608	static int
		609	roll_stat ()
		610	{
749	int a[4],i,j,k;	611	int a[4], i, j, k;
750		612
751	for(i=0;i<4;i++)	613	for (i = 0; i < 4; i++)
752	a[i]=(int)RANDOM()%6+1;	614	a[i] = (int) rndm (6) + 1;
753		615
754	for(i=0,j=0,k=7;i<4;i++)	616	for (i = 0, j = 0, k = 7; i < 4; i++)
755	if(a[i]<k)	617	if (a[i] < k)
756	k=a[i],j=i;	618	k = a[i], j = i;
757		619
758	for(i=0,k=0;i<4;i++) {	620	for (i = 0, k = 0; i < 4; i++)
759	if(i!=j)	621	if (i != j)
760	k+=a[i];	622	k += a[i];
761	}	623
762	return k;	624	return k;
763	}	625	}
764		626
765	void roll_stats(object *op) {	627	void
		628	object::roll_stats ()
		629	{
		630	int statsort [NUM_STATS];
		631
		632	for (;;)
		633	{
766	int sum=0;	634	int sum = 0;
767	int i = 0, j = 0;	635	for (int i = NUM_STATS; i--; )
768	int statsort[7];	636	sum += statsort [i] = roll_stat ();
769		637
770	do {	638	if (sum >= 82 && sum <= 116)
771	op->stats.Str=roll_stat();	639	break;
772	op->stats.Dex=roll_stat();	640	}
773	op->stats.Int=roll_stat();
774	op->stats.Con=roll_stat();
775	op->stats.Wis=roll_stat();
776	op->stats.Pow=roll_stat();
777	op->stats.Cha=roll_stat();
778	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
779	op->stats.Con+op->stats.Wis+op->stats.Pow+
780	op->stats.Cha;
781	} while(sum<82||sum>116);
782		641
783	/* Sort the stats so that rerolling is easier... */	642	// Sort the stats so that rerolling is easier...
784	statsort[0] = op->stats.Str;	643	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
785	statsort[1] = op->stats.Dex;
786	statsort[2] = op->stats.Int;
787	statsort[3] = op->stats.Con;
788	statsort[4] = op->stats.Wis;
789	statsort[5] = op->stats.Pow;
790	statsort[6] = op->stats.Cha;
791		644
792	/* a quick and dirty bubblesort? */	645	for (int i = 0; i < NUM_STATS; ++i)
793	do {
794	if (statsort[i] < statsort[i + 1]) {
795	j = statsort[i];
796	statsort[i] = statsort[i + 1];
797	statsort[i + 1] = j;
798	i = 0;
799	} else {
800	i++;
801	}
802	} while (i < 6);
803
804	op->stats.Str = statsort[0];	646	stats.stat (i) = statsort [i];
805	op->stats.Dex = statsort[1];
806	op->stats.Con = statsort[2];
807	op->stats.Int = statsort[3];
808	op->stats.Wis = statsort[4];
809	op->stats.Pow = statsort[5];
810	op->stats.Cha = statsort[6];
811		647
812
813	op->contr->orig_stats.Str=op->stats.Str;
814	op->contr->orig_stats.Dex=op->stats.Dex;
815	op->contr->orig_stats.Int=op->stats.Int;
816	op->contr->orig_stats.Con=op->stats.Con;
817	op->contr->orig_stats.Wis=op->stats.Wis;
818	op->contr->orig_stats.Pow=op->stats.Pow;
819	op->contr->orig_stats.Cha=op->stats.Cha;
820
821	op->level=1;
822	op->stats.exp=0;	648	stats.exp = 0;
823	op->stats.ac=0;	649	stats.ac = 0;
824		650
		651	stats.hp = stats.maxhp;
		652	stats.sp = stats.maxsp;
		653	stats.grace = stats.maxgrace;
		654
		655	if (contr)
		656	{
825	op->contr->levhp[1] = 9;	657	contr->levhp[1] = 9;
826	op->contr->levsp[1] = 6;	658	contr->levsp[1] = 6;
827	op->contr->levgrace[1] = 3;	659	contr->levgrace[1] = 3;
828		660
829	fix_player(op);	661	contr->orig_stats = stats;
		662	}
		663	}
		664
		665	void
		666	object::swap_stats (int a, int b)
		667	{
		668	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		669
		670	for (int i = 0; i < NUM_STATS; ++i)
		671	stats.stat (i) = contr->orig_stats.stat (i);
		672
		673	//TODO: the following code looks so borked and should, at the very least,
		674	// be merged with the similar code in roll_stats
		675	stats.ac = 0;
		676
		677	level = 1;
		678	stats.exp = 0;
		679	stats.ac = 0;
		680
830	op->stats.hp = op->stats.maxhp;	681	stats.hp = stats.maxhp;
831	op->stats.sp = op->stats.maxsp;	682	stats.sp = stats.maxsp;
832	op->stats.grace = op->stats.maxgrace;	683	stats.grace = stats.maxgrace;
		684
		685	if (contr)
		686	{
		687	contr->levhp[1] = 9;
		688	contr->levsp[1] = 6;
		689	contr->levgrace[1] = 3;
		690
833	op->contr->orig_stats=op->stats;	691	contr->orig_stats = stats;
		692	}
834	}	693	}
835		694
836	void Roll_Again(object *op)	695	static void
		696	start_info (object *op)
837	{	697	{
838	esrv_new_player(op->contr, 0);
839	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)? ");
840	}
841
842	void Swap_Stat(object *op,int Swap_Second)
843	{
844	signed char tmp;
845	char buf[MAX_BUF];	698	char buf[MAX_BUF];
846		699
847	if ( op->contr->Swap_First == -1 ) {	700	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
848	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
849	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
850	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
851	return;
852	}
853
854	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
855
856	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
857	get_attr_value(&op->contr->orig_stats, Swap_Second));
858
859	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
860
861	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
862	new_draw_info(NDI_UNIQUE, 0,op, buf);	701	new_draw_info (NDI_UNIQUE, 0, op, buf);
863	op->stats.Str = op->contr->orig_stats.Str;
864	op->stats.Dex = op->contr->orig_stats.Dex;
865	op->stats.Con = op->contr->orig_stats.Con;
866	op->stats.Int = op->contr->orig_stats.Int;
867	op->stats.Wis = op->contr->orig_stats.Wis;
868	op->stats.Pow = op->contr->orig_stats.Pow;
869	op->stats.Cha = op->contr->orig_stats.Cha;
870	op->stats.ac=0;
871
872	op->level=1;
873	op->stats.exp=0;
874	op->stats.ac=0;
875
876	op->contr->levhp[1] = 9;
877	op->contr->levsp[1] = 6;
878	op->contr->levgrace[1] = 3;
879
880	fix_player(op);
881	op->stats.hp = op->stats.maxhp;
882	op->stats.sp = op->stats.maxsp;
883	op->stats.grace = op->stats.maxgrace;
884	op->contr->orig_stats=op->stats;
885	op->contr->Swap_First=-1;
886	}
887
888
889	/* This code has been greatly reduced, because with set_attr_value
890	* and get_attr_value, the stats can be accessed just numeric
891	* ids. stat_trans is a table that translate the number entered
892	* into the actual stat. It is needed because the order the stats
893	* are displayed in the stat window is not the same as how
894	* the number's access that stat. The table does that translation.
895	*/
896	int key_roll_stat(object *op, char key)
897	{
898	int keynum = key -'0';
899	char buf[MAX_BUF];
900	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
901
902	if (keynum>0 && keynum<=7) {
903	if (op->contr->Swap_First==-1) {
904	op->contr->Swap_First=stat_trans[keynum];
905	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
906	new_draw_info(NDI_UNIQUE, 0,op,buf);
907	}
908	else
909	Swap_Stat(op,stat_trans[keynum]);
910
911	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
912	return 1;
913	}
914	switch (key) {
915	case 'n':
916	case 'N': {
917	SET_FLAG(op, FLAG_WIZ);
918	if(op->map==NULL) {
919	LOG(llevError,"Map == NULL in state 2\n");
920	break;
921	}
922
923	#if 0
924	/* So that enter_exit will put us at startx/starty */
925	op->x= -1;
926
927	enter_exit(op,NULL);
928	#endif
929	SET_ANIMATION(op, 2); /* So player faces south */
930	/* Enter exit adds a player otherwise */
931	add_statbonus(op);
932	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");
933	op->contr->state = ST_CHANGE_CLASS;
934	if (op->msg)
935	new_draw_info(NDI_BLUE, 0, op, op->msg);
936	return 0;
937	}
938	case 'y':
939	case 'Y':
940	roll_stats(op);
941	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
942	return 1;
943
944	case 'q':
945	case 'Q':
946	play_again(op);
947	return 1;
948
949	default:
950	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
951	return 0;
952	}
953	return 0;
954	}	702	}
955		703
956	/* This function takes the key that is passed, and does the	704	/* This function takes the key that is passed, and does the
957	* appropriate action with it (change race, or other things).	705	* appropriate action with it (change race, or other things).
958	* The function name is for historical reasons - now we have	706	* The function name is for historical reasons - now we have
959	* separate race and class; this actually changes the RACE,	707	* separate race and class; this actually changes the RACE,
960	* not the class.	708	* not the class.
961	*/	709	*/
962		710	void
963	int key_change_class(object *op, char key)	711	player::chargen_race_done ()
964	{	712	{
965	int tmp_loop;
966
967	if(key=='q'||key=='Q') {
968	remove_ob(op);
969	play_again(op);
970	return 0;
971	}
972	if(key=='d'||key=='D') {
973	char buf[MAX_BUF];
974
975	/* this must before then initial items are given */	713	/* this must before then initial items are given */
976	esrv_new_player(op->contr, op->weight+op->carrying);	714	esrv_new_player (ob->contr);
977	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
978		715
979	/* Lauwenmark : Here we handle the BORN global event */	716	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
980	execute_global_event(EVENT_BORN, op);	717	if (tl)
		718	create_treasure (tl, ob, 0, 0, 0);
981		719
982	/* Lauwenmark : We then generate a LOGIN event */	720	INVOKE_PLAYER (BIRTH, ob->contr);
983	execute_global_event(EVENT_LOGIN, op->contr, op->contr->socket.host);	721	INVOKE_PLAYER (LOGIN, ob->contr);
		722
984	op->contr->state=ST_PLAYING;	723	ob->contr->ns->state = ST_PLAYING;
985		724
986	if (op->msg) {	725	if (ob->msg)
987	free_string(op->msg);	726	ob->msg = 0;
988	op->msg=NULL;
989	}
990		727
991	/* We create this now because some of the unique maps will need it
992	* to save here.
993	*/
994	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
995	make_path_to_file(buf);
996
997	#ifdef AUTOSAVE
998	op->contr->last_save_tick = pticks;
999	#endif
1000	start_info(op);	728	start_info (ob);
1001	CLEAR_FLAG(op, FLAG_WIZ);	729	ob->clr_flag (FLAG_WIZ);
1002	give_initial_items(op,op->randomitems);	730	give_initial_items (ob, ob->randomitems);
1003	link_player_skills(op);
1004	esrv_send_inventory(op, op);	731	esrv_send_inventory (ob, ob);
1005	fix_player(op);	732	ob->update_stats ();
1006		733
1007	/* This moves the player to a different start map, if there	734	/* This moves the player to a different start map, if there
1008	* is one for this race	735	* is one for this race
1009	*/	736	*/
1010	if(*first_map_ext_path) {	737	if (*first_map_ext_path)
1011	object *tmp;	738	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1012	mapstruct *oldmap = op->map;	739	else
1013	char mapname[MAX_BUF];
1014	snprintf(mapname, MAX_BUF-1, "%s/%s",
1015	first_map_ext_path, op->arch->name);
1016	tmp=get_object();
1017	EXIT_PATH(tmp) = add_string(mapname);
1018	EXIT_X(tmp) = op->x;
1019	EXIT_Y(tmp) = op->y;
1020	enter_exit(op,tmp); /* we don't really care if it succeeded;
1021	* if the map isn't there, then stay on the
1022	* default initial map */
1023	free_object(tmp);
1024	} else {
1025	LOG(llevDebug,"first_map_ext_path not set\n");	740	LOG (llevDebug, "first_map_ext_path not set\n");
1026	}	741	}
1027	return 0;
1028	}
1029		742
		743	void
		744	player::chargen_race_next ()
		745	{
1030	/* Following actually changes the race - this is the default command	746	/* Following actually changes the race - this is the default command
1031	* if we don't match with one of the options above.	747	* if we don't match with one of the options above.
1032	*/	748	*/
1033		749
1034	tmp_loop = 0;	750	do
1035	while(!tmp_loop) {	751	{
1036	const char *name = add_string (op->name);	752	shstr name = ob->name;
1037	int x = op->x, y = op->y;	753	int x = ob->x, y = ob->y;
1038	remove_statbonus(op);	754
1039	remove_ob (op);	755	ob->remove_statbonus ();
		756	ob->remove ();
1040	op->arch = get_player_archetype(op->arch);	757	ob->arch = get_player_archetype (ob->arch);
1041	copy_object (&op->arch->clone, op);	758	ob->arch->copy_to (ob);
		759	ob->instantiate ();
1042	op->stats = op->contr->orig_stats;	760	ob->stats = ob->contr->orig_stats;
1043	free_string (op->name);	761	ob->name = ob->name_pl = name;
1044	op->name = name;	762	ob->x = x;
1045	free_string(op->name_pl);	763	ob->y = y;
1046	op->name_pl = add_string(name);
1047	op->x = x;
1048	op->y = y;
1049	SET_ANIMATION(op, 2); /* So player faces south */	764	SET_ANIMATION (ob, 2); /* So player faces south */
1050	insert_ob_in_map (op, op->map, op,0);	765	insert_ob_in_map (ob, ob->map, ob, 0);
1051	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	766	assign (ob->contr->title, ob->arch->object::name);
1052	op->contr->title[sizeof(op->contr->title)-1] = '\0';	767	ob->add_statbonus ();
1053	add_statbonus(op);
1054	tmp_loop=allowed_class(op);
1055
1056	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1057	}	768	}
		769	while (!allowed_class (ob));
		770
1058	update_object(op,UP_OBJ_FACE);	771	update_object (ob, UP_OBJ_FACE);
1059	esrv_update_item(UPD_FACE,op,op);	772	esrv_update_item (UPD_FACE, ob, ob);
1060	fix_player(op);	773	ob->update_stats ();
1061	op->stats.hp=op->stats.maxhp;	774	ob->stats.hp = ob->stats.maxhp;
1062	op->stats.sp=op->stats.maxsp;	775	ob->stats.sp = ob->stats.maxsp;
1063	op->stats.grace=0;	776	ob->stats.grace = 0;
1064	if (op->msg)
1065	new_draw_info(NDI_BLUE, 0, op, op->msg);
1066	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1067	return 0;
1068	}	777	}
1069		778
1070	int key_confirm_quit(object *op, char key)	779	static void
1071	{
1072	char buf[MAX_BUF];
1073
1074	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1075	op->contr->state=ST_PLAYING;
1076	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1077	return 1;
1078	}
1079
1080	/* Lauwenmark : Here we handle the REMOVE global event */
1081	execute_global_event(EVENT_REMOVE, op);
1082	terminate_all_pets(op);
1083	leave_map(op);
1084	op->direction=0;
1085	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1086	"%s quits the game.",op->name);
1087
1088	strcpy(op->contr->killer,"quit");
1089	check_score(op);
1090	op->contr->party=NULL;
1091	if (settings.set_title == TRUE)
1092	op->contr->own_title[0]='\0';
1093
1094	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1095	mapstruct *mp, *next;
1096
1097	/* We need to hunt for any per player unique maps in memory and
1098	* get rid of them. The trailing slash in the path is intentional,
1099	* so that players named 'Ab' won't match against players 'Abe' pathname
1100	*/
1101	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1102	for (mp=first_map; mp!=NULL; mp=next) {
1103	next = mp->next;
1104	if (!strncmp(mp->path, buf, strlen(buf)))
1105	delete_map(mp);
1106	}
1107
1108	delete_character(op->name, 1);
1109	}
1110	play_again(op);
1111	return 1;
1112	}
1113
1114	void flee_player(object *op) {	780	flee_player (object *op)
		781	{
1115	int dir,diff;	782	int dir, diff;
1116	rv_vector rv;	783	rv_vector rv;
1117		784
1118	if(op->stats.hp < 0) {	785	if (op->stats.hp < 0)
		786	{
1119	LOG(llevDebug, "Fleeing player is dead.\n");	787	LOG (llevDebug, "Fleeing player is dead.\n");
1120	CLEAR_FLAG(op, FLAG_SCARED);	788	op->clr_flag (FLAG_SCARED);
1121	return;	789	return;
		790	}
		791
		792	if (!op->enemy)
1122	}	793	{
1123
1124	if(op->enemy==NULL) {
1125	LOG(llevDebug,"Fleeing player had no enemy.\n");	794	LOG (llevDebug, "Fleeing player had no enemy.\n");
1126	CLEAR_FLAG(op, FLAG_SCARED);	795	op->clr_flag (FLAG_SCARED);
1127	return;	796	return;
1128	}	797	}
1129		798
1130	/* Seen some crashes here. Since we don't store an
1131	* op->enemy_count, it is possible that something destroys the
1132	* actual enemy, and the object is recycled.
1133	*/
1134	if (op->enemy->map == NULL) {
1135	CLEAR_FLAG(op, FLAG_SCARED);
1136	op->enemy=NULL;
1137	return;
1138	}
1139
1140	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	799	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1141	op->enemy=NULL;
1142	CLEAR_FLAG(op, FLAG_SCARED);
1143	return;
1144	}	800	{
		801	op->enemy = NULL;
		802	op->clr_flag (FLAG_SCARED);
		803	return;
		804	}
		805
1145	get_rangevector(op, op->enemy, &rv, 0);	806	get_rangevector (op, op->enemy, &rv, 0);
1146		807
1147	dir=absdir(4+rv.direction);	808	dir = absdir (4 + rv.direction);
1148	for(diff=0;diff<3;diff++) {	809	for (diff = 0; diff < 3; diff++)
1149	int m=1-(RANDOM()&2);
1150	if(move_ob(op,absdir(dir+diff*m),op)||
1151	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1152	return;
1153	}
1154	}	810	{
		811	int m = 1 - rndm (2) * 2;
		812
		813	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
		814	return;
		815	}
		816
1155	/* Cornered, get rid of scared */	817	/* Cornered, get rid of scared */
1156	CLEAR_FLAG(op, FLAG_SCARED);	818	op->clr_flag (FLAG_SCARED);
1157	op->enemy=NULL;	819	op->enemy = NULL;
1158	}	820	}
1159
1160		821
1161	/* check_pick sees if there is stuff to be picked up/picks up stuff.	822	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1162	* IT returns 1 if the player should keep on moving, 0 if he should	823	* It returns 1 if the player should keep on moving, 0 if he should
1163	* stop.	824	* stop.
1164	*/	825	*/
		826	int
1165	int check_pick(object *op) {	827	check_pick (object *op)
		828	{
1166	object *tmp, *next;	829	object *tmp, *next;
1167	tag_t next_tag=0, op_tag;
1168	int stop = 0;	830	int stop = 0;
1169	int j, k, wvratio;	831	int wvratio;
1170	char putstring[128], tmpstr[16];
1171		832
1172
1173	/* if you're flying, you cna't pick up anything */	833	/* if you're flying, you can't pick up anything */
1174	if (op->move_type & MOVE_FLYING)	834	if (op->move_type & MOVE_FLYING)
1175	return 1;	835	return 1;
1176		836
1177	op_tag = op->count;
1178
1179	next = op->below;	837	next = op->below;
1180	if (next)	838
1181	next_tag = next->count;	839	int cnt = MAX_ITEM_PER_ACTION;
		840	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1182		841
1183	/* loop while there are items on the floor that are not marked as	842	/* loop while there are items on the floor that are not marked as
1184	* destroyed */	843	* destroyed */
1185	while (next && ! was_destroyed (next, next_tag))	844	while (next && !next->destroyed ())
1186	{	845	{
1187	tmp = next;	846	tmp = next;
1188	next = tmp->below;	847	next = tmp->below;
1189	if (next)
1190	next_tag = next->count;
1191		848
1192	if (was_destroyed (op, op_tag))	849	if (cnt <= 0)
		850	{
		851	op->failmsg ("Couldn't pickup all items at once.");
		852	return 0;
		853	}
		854
		855	if (op->destroyed ())
1193	return 0;	856	return 0;
1194		857
1195	if ( ! can_pick (op, tmp))	858	if (!can_pick (op, tmp))
1196	continue;	859	continue;
1197		860
1198	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	861	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1199	{	862	{
1200	if (item_matched_string (op, tmp, op->contr->search_str))	863	if (item_matched_string (op, tmp, op->contr->search_str))
1201	pick_up (op, tmp);	864	CHK_PICK_PICKUP;
		865
1202	continue;	866	continue;
1203	}	867	}
1204		868
1205	/* high not bit set? We're using the old autopickup model */
1206	if(!(op->contr->mode & PU_NEWMODE)) {
1207	switch (op->contr->mode) {
1208	case 0: return 1; /* don't pick up */
1209	case 1: pick_up (op, tmp);
1210	return 1;
1211	case 2: pick_up (op, tmp);
1212	return 0;
1213	case 3: return 0; /* stop before pickup */
1214	case 4: pick_up (op, tmp);
1215	break;
1216	case 5: pick_up (op, tmp);
1217	stop = 1;
1218	break;
1219	case 6:
1220	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1221	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1222	pick_up(op, tmp);
1223	break;
1224
1225	case 7:
1226	if (tmp->type == MONEY || tmp->type == GEM)
1227	pick_up(op, tmp);
1228	break;
1229
1230	default:
1231	/* use value density */
1232	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1233	&& (query_cost (tmp, op, F_TRUE) * 100
1234	/ (tmp->weight * MAX (tmp->nrof, 1)))
1235	>= op->contr->mode)
1236	pick_up(op,tmp);
1237	}
1238	}
1239	else { /* old model */
1240	/* NEW pickup handling */	869	/* pickup handling */
1241	if(op->contr->mode & PU_DEBUG)	870	if (op->contr->mode & PU_DEBUG)
1242	{	871	{
1243	/* some debugging code to figure out item information */	872	/* some debugging code to figure out item information */
1244	if(tmp->name!=NULL)	873	const char *str = tmp->name
1245	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	874	? format ("item name: %s item type: %d weight/value: %d",
1246	tmp->name, tmp->type,	875	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1247	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1248	else
1249	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	876	: format ("item name: %s item type: %d weight/value: %d",
1250	tmp->arch->name, tmp->type,	877	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1251	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	878
1252	new_draw_info(NDI_UNIQUE, 0,op,putstring);	879	new_draw_info (NDI_UNIQUE, 0, op, str);
1253
1254	sprintf(putstring,"...flags: ");
1255	for(k=0;k<4;k++)
1256	{
1257	for(j=0;j<32;j++)
1258	{
1259	if((tmp->flags[k]>>j)&0x01)
1260	{
1261	sprintf(tmpstr,"%d ",k*32+j);
1262	strcat(putstring, tmpstr);
1263	}
1264	}
1265	}
1266	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1267
1268	#if 0
1269	/* print the flags too */
1270	for(k=0;k<4;k++)
1271	{
1272	fprintf(stderr,"%d [%d] ", k, k*32+31);
1273	for(j=0;j<32;j++)
1274	{
1275	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1276	if(!((j+1)%4))fprintf(stderr," ");
1277	}
1278	fprintf(stderr," [%d]\n", k*32);
1279	}
1280	#endif
1281	}	880	}
		881
		882	if (op->contr->mode & PU_INHIBIT)
		883	return 1;
		884
		885	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		886	return 1;
		887
1282	/* philosophy:	888	/* philosophy:
1283	* It's easy to grab an item type from a pile, as long as it's	889	* It's easy to grab an item type from a pile, as long as it's
1284	* generic. This takes no game-time. For more detailed pickups	890	* generic. This takes no game-time. For more detailed pickups
1285	* and selections, select-items shoul dbe used. This is a	891	* and selections, select-items should be used. This is a
1286	* grab-as-you-run type mode that's really useful for arrows for	892	* grab-as-you-run type mode that's really useful for arrows for
1287	* example.	893	* example.
1288	* The drawback: right now it has no frontend, so you need to	894	* The drawback: right now it has no frontend, so you need to
1289	* stick the bits you want into a calculator in hex mode and then	895	* stick the bits you want into a calculator in hex mode and then
1290	* convert to decimal and then 'pickup <#>	896	* convert to decimal and then 'pickup <#>
…		…
1293	/* the first two modes are exclusive: if NOTHING we return, if	899	/* the first two modes are exclusive: if NOTHING we return, if
1294	* STOP then we stop. All the rest are applied sequentially,	900	* STOP then we stop. All the rest are applied sequentially,
1295	* meaning if any test passes, the item gets picked up. */	901	* meaning if any test passes, the item gets picked up. */
1296		902
1297	/* if mode is set to pick nothing up, return */	903	/* if mode is set to pick nothing up, return */
1298
1299	if(op->contr->mode & PU_NOTHING) return 1;	904	if (op->contr->mode == PU_NOTHING)
		905	return 1;
1300		906
1301	/* if mode is set to stop when encountering objects, return */	907	/* if mode is set to stop when encountering objects, return */
1302	/* take STOP before INHIBIT since it doesn't actually pick	908	/* take STOP before INHIBIT since it doesn't actually pick
1303	* anything up */	909	* anything up */
1304
1305	if(op->contr->mode & PU_STOP) return 0;	910	if (op->contr->mode & PU_STOP)
		911	return 0;
1306		912
1307	/* useful for going into stores and not losing your settings... */	913	/* useful for going into stores and not losing your settings... */
1308	/* and for battles wher you don't want to get loaded down while	914	/* and for battles wher you don't want to get loaded down while
1309	* fighting */	915	* fighting */
1310	if(op->contr->mode & PU_INHIBIT) return 1;	916	if (op->contr->mode & PU_INHIBIT)
		917	return 1;
1311		918
1312	/* prevent us from turning into auto-thieves :) */	919	/* prevent us from turning into auto-thieves :) */
1313	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	920	if (tmp->flag [FLAG_UNPAID])
		921	continue;
1314		922
1315	/* ignore known cursed objects */	923	/* ignore known cursed objects */
1316	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	924	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		925	continue;
1317		926
1318	/* all food and drink if desired */	927	/* all food and drink if desired */
1319	/* question: don't pick up known-poisonous stuff? */	928	/* question: don't pick up known-poisonous stuff? */
1320	if(op->contr->mode & PU_FOOD)	929	if (op->contr->mode & PU_FOOD)
1321	if (tmp->type == FOOD)	930	if (tmp->type == FOOD)
1322	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	931	{
		932	CHK_PICK_PICKUP;
		933	continue;
		934	}
		935
1323	if(op->contr->mode & PU_DRINK)	936	if (op->contr->mode & PU_DRINK)
1324	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	937	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
1325	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	938	{
		939	CHK_PICK_PICKUP;
		940	continue;
		941	}
1326		942
1327	if(op->contr->mode & PU_POTION)	943	if (op->contr->mode & PU_POTION)
1328	if (tmp->type == POTION)	944	if (tmp->type == POTION)
1329	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	945	{
		946	CHK_PICK_PICKUP;
		947	continue;
		948	}
1330		949
1331	/* spellbooks, skillscrolls and normal books/scrolls */	950	/* spellbooks, skillscrolls and normal books/scrolls */
1332	if(op->contr->mode & PU_SPELLBOOK)	951	if (op->contr->mode & PU_SPELLBOOK)
1333	if (tmp->type == SPELLBOOK)	952	if (tmp->type == SPELLBOOK)
1334	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	953	{
		954	CHK_PICK_PICKUP;
		955	continue;
		956	}
		957
1335	if(op->contr->mode & PU_SKILLSCROLL)	958	if (op->contr->mode & PU_SKILLSCROLL)
1336	if (tmp->type == SKILLSCROLL)	959	if (tmp->type == SKILLSCROLL)
1337	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	960	{
		961	CHK_PICK_PICKUP;
		962	continue;
		963	}
		964
1338	if(op->contr->mode & PU_READABLES)	965	if (op->contr->mode & PU_READABLES)
1339	if (tmp->type == BOOK || tmp->type == SCROLL)	966	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1340	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	967	{
		968	CHK_PICK_PICKUP;
		969	continue;
		970	}
1341		971
1342	/* wands/staves/rods/horns */	972	/* wands/staves/rods/horns */
1343	if (op->contr->mode & PU_MAGIC_DEVICE)	973	if (op->contr->mode & PU_MAGIC_DEVICE)
1344	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	974	if (tmp->type == WAND
1345	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	975	|| tmp->type == ROD
		976	|| tmp->type == HORN
		977	|| tmp->type == POWER_CRYSTAL)
		978	{
		979	CHK_PICK_PICKUP;
		980	continue;
		981	}
1346		982
1347	/* pick up all magical items */	983	/* pick up all magical items */
1348	if(op->contr->mode & PU_MAGICAL)	984	if (op->contr->mode & PU_MAGICAL)
1349	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	985	if (tmp->flag [FLAG_KNOWN_MAGICAL]
1350	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	986	&& !tmp->flag [FLAG_KNOWN_CURSED])
		987	{
		988	CHK_PICK_PICKUP;
		989	continue;
		990	}
1351		991
1352	if(op->contr->mode & PU_VALUABLES)	992	if (op->contr->mode & PU_VALUABLES)
1353	{	993	{
1354	if (tmp->type == MONEY || tmp->type == GEM)	994	if (tmp->type == MONEY || tmp->type == GEM)
1355	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	995	{
		996	CHK_PICK_PICKUP;
		997	continue;
		998	}
1356	}	999	}
1357		1000
1358	/* rings & amulets - talismans seems to be typed AMULET */	1001	/* rings & amulets - talismans seems to be typed AMULET */
1359	if(op->contr->mode & PU_JEWELS)	1002	if (op->contr->mode & PU_JEWELS)
1360	if (tmp->type == RING || tmp->type == AMULET)	1003	if (tmp->type == RING
1361	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1004	|| tmp->type == AMULET
		1005	|| tmp->type == GIRDLE
		1006	|| tmp->type == SKILL_TOOL)
		1007	{
		1008	CHK_PICK_PICKUP;
		1009	continue;
		1010	}
		1011
		1012	/* we don't forget dragon food */
		1013	if (op->contr->mode & PU_FLESH)
		1014	if (tmp->type == FLESH)
		1015	{
		1016	CHK_PICK_PICKUP;
		1017	continue;
		1018	}
1362		1019
1363	/* bows and arrows. Bows are good for selling! */	1020	/* bows and arrows. Bows are good for selling! */
1364	if(op->contr->mode & PU_BOW)	1021	if (op->contr->mode & PU_BOW)
1365	if (tmp->type == BOW)	1022	if (tmp->type == BOW)
1366	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1023	{
		1024	CHK_PICK_PICKUP;
		1025	continue;
		1026	}
		1027
1367	if(op->contr->mode & PU_ARROW)	1028	if (op->contr->mode & PU_ARROW)
1368	if (tmp->type == ARROW)	1029	if (tmp->type == ARROW)
1369	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1030	{
		1031	CHK_PICK_PICKUP;
		1032	continue;
		1033	}
1370		1034
1371	/* all kinds of armor etc. */	1035	/* all kinds of armor etc. */
1372	if(op->contr->mode & PU_ARMOUR)	1036	if (op->contr->mode & PU_ARMOUR)
1373	if (tmp->type == ARMOUR)	1037	if (tmp->type == ARMOUR)
1374	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1038	{
		1039	CHK_PICK_PICKUP;
		1040	continue;
		1041	}
		1042
1375	if(op->contr->mode & PU_HELMET)	1043	if (op->contr->mode & PU_HELMET)
1376	if (tmp->type == HELMET)	1044	if (tmp->type == HELMET)
1377	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1045	{
		1046	CHK_PICK_PICKUP;
		1047	continue;
		1048	}
		1049
1378	if(op->contr->mode & PU_SHIELD)	1050	if (op->contr->mode & PU_SHIELD)
1379	if (tmp->type == SHIELD)	1051	if (tmp->type == SHIELD)
1380	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1052	{
		1053	CHK_PICK_PICKUP;
		1054	continue;
		1055	}
		1056
1381	if(op->contr->mode & PU_BOOTS)	1057	if (op->contr->mode & PU_BOOTS)
1382	if (tmp->type == BOOTS)	1058	if (tmp->type == BOOTS)
1383	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1059	{
		1060	CHK_PICK_PICKUP;
		1061	continue;
		1062	}
		1063
1384	if(op->contr->mode & PU_GLOVES)	1064	if (op->contr->mode & PU_GLOVES)
1385	if (tmp->type == GLOVES)	1065	if (tmp->type == GLOVES || tmp->type == BRACERS)
1386	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1066	{
		1067	CHK_PICK_PICKUP;
		1068	continue;
		1069	}
		1070
1387	if(op->contr->mode & PU_CLOAK)	1071	if (op->contr->mode & PU_CLOAK)
1388	if (tmp->type == CLOAK)	1072	if (tmp->type == CLOAK)
1389	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1073	{
		1074	CHK_PICK_PICKUP;
		1075	continue;
		1076	}
1390		1077
1391	/* hoping to catch throwing daggers here */	1078	/* hoping to catch throwing daggers here */
1392	if(op->contr->mode & PU_MISSILEWEAPON)	1079	if (op->contr->mode & PU_MISSILEWEAPON)
1393	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1080	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
1394	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1081	{
		1082	CHK_PICK_PICKUP;
		1083	continue;
		1084	}
1395		1085
1396	/* careful: chairs and tables are weapons! */	1086	/* careful: chairs and tables are weapons! */
1397	if(op->contr->mode & PU_ALLWEAPON)	1087	if (op->contr->mode & PU_ALLWEAPON)
1398	{	1088	{
1399	if(tmp->type == WEAPON && tmp->name!=NULL)	1089	if (tmp->type == WEAPON)
1400	{	1090	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1401	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&	1091	{
1402	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)	1092	CHK_PICK_PICKUP;
1403	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }	1093	continue;
1404	}	1094	}
1405	if(tmp->type == WEAPON && tmp->name==NULL)
1406	{
1407	if(strstr(tmp->arch->name,"table")==NULL &&
1408	strstr(tmp->arch->name,"chair")==NULL)
1409	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1410	}
1411	}	1095	}
1412		1096
1413	/* misc stuff that's useful */	1097	/* misc stuff that's useful */
1414	if(op->contr->mode & PU_KEY)	1098	if (op->contr->mode & PU_KEY)
1415	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1099	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1416	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1100	{
		1101	CHK_PICK_PICKUP;
		1102	continue;
		1103	}
1417		1104
1418	/* any of the last 4 bits set means we use the ratio for value	1105	/* any of the last 4 bits set means we use the ratio for value
1419	* pickups */	1106	* pickups */
1420	if(op->contr->mode & PU_RATIO)	1107	if (op->contr->mode & PU_RATIO)
1421	{	1108	{
1422	/* use value density to decide what else to grab */	1109	/* use value density to decide what else to grab */
1423	/* >=7 was >= op->contr->mode */	1110	/* >=7 was >= op->contr->mode */
1424	/* >=7 is the old standard setting. Now we take the last 4 bits	1111	/* >=7 is the old standard setting. Now we take the last 4 bits
1425	* and multiply them by 5, giving 0..15*5== 5..75 */	1112	*/
1426	wvratio=(op->contr->mode & PU_RATIO) * 5;	1113	wvratio = op->contr->mode & PU_RATIO;
1427	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)	1114	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1428	{	1115	{
1429	pick_up(op, tmp);
1430	#if 0	1116	#if 0
1431	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1117	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1432	if(tmp->name!=NULL) {	1118	if (tmp->name != NULL)
		1119	{
1433	fprintf(stderr,"%s", tmp->name);	1120	fprintf (stderr, "%s", tmp->name);
1434	}	1121	}
1435	else fprintf(stderr,"%s",tmp->arch->name);	1122	else
		1123	fprintf (stderr, "%s", tmp->arch->archname);
1436	fprintf(stderr,",%d] = ", tmp->type);	1124	fprintf (stderr, ",%d] = ", tmp->type);
1437	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1125	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1438	#endif	1126	#endif
1439	continue;	1127	CHK_PICK_PICKUP;
1440	}	1128	continue;
		1129	}
		1130	} /* the new pickup model */
1441	}	1131	}
1442	} /* the new pickup model */	1132
1443	}
1444	return ! stop;	1133	return !stop;
		1134	}
		1135
		1136	/* routine for both players and monsters. We call this when
		1137	* there is a possibility for our action distrubing our hiding
		1138	* place or invisiblity spell. Artefact invisiblity causes
		1139	* "noise" instead. If we arent invisible to begin with, we
		1140	* return 0.
		1141	*/
		1142	static int
		1143	action_makes_visible (object *op)
		1144	{
		1145	if (op->invisible && op->flag [FLAG_ALIVE])
		1146	{
		1147	if (op->flag [FLAG_MAKE_INVIS])
		1148	{
		1149	// artefact invisibility is permanent, but we still make noise
		1150	// this is important for game-balance.
		1151	if (op->contr)
		1152	op->make_noise ();
		1153
		1154	return 0;
		1155	}
		1156
		1157	if (op->contr && op->contr->tmp_invis == 0)
		1158	return 0;
		1159
		1160	/* If monsters, they should become visible */
		1161	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1162	{
		1163	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1164	return 1;
		1165	}
		1166	}
		1167
		1168	return 0;
1445	}	1169	}
1446		1170
1447	/*	1171	/*
1448	* Find an arrow in the inventory and after that	1172	* Find an arrow in the inventory and after that
1449	* in the right type container (quiver). Pointer to the	1173	* in the right type container (quiver). Pointer to the
1450	* found object is returned.	1174	* found object is returned.
1451	*/	1175	*/
		1176	static object *
1452	object *find_arrow(object *op, const char *type)	1177	find_arrow (object *op, const char *type)
1453	{	1178	{
1454	object *tmp = NULL;	1179	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1180	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1181	return splay (tmp);
1455		1182
1456	for(op=op->inv; op; op=op->below)	1183	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1457	if(!tmp && op->type==CONTAINER && op->race==type &&	1184	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
1458	QUERY_FLAG(op,FLAG_APPLIED))	1185	if (object *arrow = find_arrow (tmp, type))
1459	tmp = find_arrow (op, type);	1186	{
1460	else if (op->type==ARROW && op->race==type)	1187	splay (tmp);
		1188	return arrow;
		1189	}
		1190
1461	return op;	1191	return 0;
1462	return tmp;
1463	}	1192	}
1464		1193
1465	/*	1194	/*
1466	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1195	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1467	* against the target. A full test is not performed, simply a basic test	1196	* against the target. A full test is not performed, simply a basic test
1468	* of resistances. The archer is making a quick guess at what he sees down	1197	* of resistances. The archer is making a quick guess at what he sees down
1469	* the hall. Failing that it does it's best to pick the highest plus arrow.	1198	* the hall. Failing that it does it's best to pick the highest plus arrow.
1470	*/	1199	*/
1471		1200	static object *
1472	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1201	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1473	{	1202	{
1474	object *tmp = NULL, *arrow, *ntmp;	1203	object *tmp = NULL, *arrow, *ntmp;
1475	int attacknum, attacktype, betterby=0, i;	1204	int attacknum, attacktype, betterby = 0, i;
1476		1205
1477	if (!type)	1206	if (!type)
1478	return NULL;	1207	return NULL;
1479		1208
1480	for (arrow=op->inv; arrow; arrow=arrow->below) {	1209	for (arrow = op->inv; arrow; arrow = arrow->below)
1481	if (arrow->type==CONTAINER && arrow->race==type &&	1210	{
1482	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1211	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1483	i = 0;	1212	{
		1213	i = 0;
1484	ntmp = find_better_arrow(arrow, target, type, &i);	1214	ntmp = find_better_arrow (arrow, target, type, &i);
		1215
1485	if (i > betterby) {	1216	if (i > betterby)
1486	tmp = ntmp;	1217	{
1487	betterby = i;	1218	tmp = ntmp;
1488	}	1219	betterby = i;
		1220	}
		1221	}
1489	} else if (arrow->type==ARROW && arrow->race==type) {	1222	else if (arrow->type == ARROW && arrow->race == type)
		1223	{
1490	/* allways prefer assasination/slaying */	1224	/* allways prefer assasination/slaying */
1491	if (target->race != NULL && arrow->slaying != NULL &&	1225	if (target->race && arrow->slaying.contains (target->race))
1492	strstr(arrow->slaying, target->race)) {	1226	{
1493	if (arrow->attacktype & AT_DEATH) {	1227	if (arrow->attacktype & AT_DEATH)
1494	*better = 100;	1228	{
1495	return arrow;	1229	*better = 100;
1496	} else {	1230	return arrow;
1497	tmp = arrow;	1231	}
		1232	else
		1233	{
		1234	tmp = arrow;
1498	betterby = (arrow->magic + arrow->stats.dam) * 2;	1235	betterby = (arrow->magic + arrow->stats.dam) * 2;
1499	}	1236	}
1500	} else {	1237	}
		1238	else
		1239	{
1501	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1240	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1241	{
1502	attacktype = 1<<attacknum;	1242	attacktype = 1 << attacknum;
1503	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1243	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1504	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1244	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1505	tmp = arrow;	1245	{
		1246	tmp = arrow;
1506	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1247	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1507	}	1248	}
1508	}	1249	}
		1250
1509	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1251	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1510	tmp = arrow;	1252	{
		1253	tmp = arrow;
1511	betterby = 2 + arrow->magic + arrow->stats.dam;	1254	betterby = 2 + arrow->magic + arrow->stats.dam;
1512	}	1255	}
		1256
1513	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1257	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1514	tmp = arrow;	1258	{
		1259	tmp = arrow;
1515	betterby = 1 + arrow->magic + arrow->stats.dam;	1260	betterby = 1 + arrow->magic + arrow->stats.dam;
1516	}	1261	}
		1262	}
		1263	}
1517	}	1264	}
1518	}	1265
1519	}
1520	if (tmp == NULL && arrow == NULL)	1266	if (tmp == NULL && arrow == NULL)
1521	return find_arrow(op, type);	1267	return find_arrow (op, type);
1522		1268
1523	*better = betterby;	1269	*better = betterby;
1524	return tmp;	1270	return tmp;
1525	}	1271	}
1526		1272
1527	/* looks in a given direction, finds the first valid target, and calls	1273	/* looks in a given direction, finds the first valid target, and calls
1528	* find_better_arrow to find a decent arrow to use.	1274	* find_better_arrow to find a decent arrow to use.
1529	* op = the shooter	1275	* op = the shooter
1530	* type = bow->race	1276	* type = bow->race
1531	* dir = fire direction	1277	* dir = fire direction
1532	*/	1278	*/
1533		1279	static object *
1534	object *pick_arrow_target(object *op, const char *type, int dir)	1280	pick_arrow_target (object *op, shstr_cmp type, int dir)
1535	{	1281	{
1536	object *tmp = NULL;	1282	object *tmp = NULL;
1537	mapstruct *m;	1283	maptile *m;
1538	int i, mflags, found, number;	1284	int i, mflags, found, number;
1539	sint16 x, y;	1285	sint16 x, y;
1540		1286
1541	if (op->map == NULL)	1287	if (op->map == NULL)
1542	return find_arrow(op, type);	1288	return find_arrow (op, type);
1543		1289
1544	/* do a dex check */	1290	/* do a dex check */
1545	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1291	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1546	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1292	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1547	return find_arrow(op, type);	1293	return find_arrow (op, type);
1548		1294
1549	m = op->map;	1295	m = op->map;
1550	x = op->x;	1296	x = op->x;
1551	y = op->y;	1297	y = op->y;
1552		1298
1553	/* find the first target */	1299	/* find the first target */
1554	for (i=0, found=0; i<20; i++) {	1300	for (i = 0, found = 0; i < 20; i++)
		1301	{
1555	x += freearr_x[dir];	1302	x += freearr_x[dir];
1556	y += freearr_y[dir];	1303	y += freearr_y[dir];
1557	mflags = get_map_flags(m, &m, x, y, &x, &y);	1304	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1305
1558	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1306	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1559	tmp = NULL;	1307	{
1560	break;	1308	tmp = 0;
		1309	break;
		1310	}
1561	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1311	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1312	{
1562	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1313	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1563	* perhaps a bad assumption.	1314	* perhaps a bad assumption.
1564	*/	1315	*/
1565	tmp = NULL;	1316	tmp = 0;
1566	break;	1317	break;
1567	}	1318	}
		1319
1568	if (mflags & P_IS_ALIVE) {	1320	if (mflags & P_IS_ALIVE)
1569	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1321	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1570	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1322	if (tmp->flag [FLAG_ALIVE])
1571	found++;	1323	break;
1572	break;
1573	}
1574	if (found)
1575	break;
1576	}
1577	}	1324	}
1578	if (tmp == NULL)	1325
		1326	if (!tmp)
1579	return find_arrow(op, type);	1327	return find_arrow (op, type);
1580		1328
1581	if (tmp->head)	1329	if (tmp->head)
1582	tmp = tmp->head;	1330	tmp = tmp->head;
1583		1331
1584	return find_better_arrow(op, tmp, type, &i);	1332	return find_better_arrow (op, tmp, type, &i);
1585	}	1333	}
1586		1334
1587	/*	1335	/*
1588	* Creature fires a bow - op can be monster or player. Returns	1336	* Creature fires a bow - op can be monster or player. Returns
1589	* 1 if bow was actually fired, 0 otherwise.	1337	* 1 if bow was actually fired, 0 otherwise.
…		…
1592	* dir is the direction of fire.	1340	* dir is the direction of fire.
1593	* wc_mod is any special modifier to give (used in special player fire modes)	1341	* wc_mod is any special modifier to give (used in special player fire modes)
1594	* sx, sy are coordinates to fire arrow from - also used in some of the special	1342	* sx, sy are coordinates to fire arrow from - also used in some of the special
1595	* player fire modes.	1343	* player fire modes.
1596	*/	1344	*/
		1345	int
1597	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1346	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1598	sint16 sx, sint16 sy)
1599	{	1347	{
1600	object *left, *bow;	1348	object *left, *bow;
1601	tag_t left_tag, tag;	1349	int mflags;
1602	int bowspeed, mflags;	1350	maptile *m;
1603	mapstruct *m;
1604		1351
1605	if (!dir) {	1352	if (!dir)
		1353	{
1606	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1354	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1607	return 0;	1355	return 0;
		1356	}
		1357
		1358	if (op->contr)
		1359	bow = op->current_weapon;
		1360	else
1608	}	1361	{
1609	if (op->type == PLAYER)
1610	bow=op->contr->ranges[range_bow];
1611	else {
1612	for(bow=op->inv; bow; bow=bow->below)	1362	for (bow = op->inv; bow; bow = bow->below)
1613	/* Don't check for applied - monsters don't apply bows - in that way, they	1363	/* Don't check for applied - monsters don't apply bows - in that way, they
1614	* don't need to switch back and forth between bows and weapons.	1364	* don't need to switch back and forth between bows and weapons.
1615	*/	1365	*/
1616	if(bow->type==BOW)	1366	if (bow->type == BOW)
1617	break;	1367	break;
1618		1368
1619	if (!bow) {	1369	if (!bow)
		1370	{
1620	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1371	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1621	return 0;	1372	return 0;
1622	}	1373	}
		1374
		1375	// optimisation: move object to top so we will find it quickly again
		1376	splay (bow);
1623	}	1377	}
		1378
1624	if( !bow->race || !bow->skill) {	1379	if (!bow->race || !bow->skill)
		1380	{
1625	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1381	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1626	return 0;	1382	return 0;
1627	}	1383	}
1628		1384
1629	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1630
1631	/* penalize ROF for bestarrow */
1632	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1633	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1634	if (bowspeed < 1)
1635	bowspeed = 1;
1636
1637	if (arrow == NULL) {	1385	if (arrow == NULL)
		1386	{
1638	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1387	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1388	{
1639	if (op->type == PLAYER)	1389	if (op->type == PLAYER)
1640	new_draw_info_format(NDI_UNIQUE, 0, op,	1390	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1641	"You have no %s left.", bow->race);
1642	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1391	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1643	else	1392	else
1644	CLEAR_FLAG(op, FLAG_READY_BOW);	1393	op->clr_flag (FLAG_READY_BOW);
		1394
1645	return 0;	1395	return 0;
1646	}	1396	}
1647	}	1397	}
		1398
1648	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1399	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1649	if (mflags & P_OUT_OF_MAP) {	1400	if (mflags & P_OUT_OF_MAP)
1650	return 0;	1401	return 0;
1651	}	1402
1652	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1403	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1404	{
1653	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1405	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1654	return 0;	1406	return 0;
1655	}	1407	}
1656		1408
1657	/* this should not happen, but sometimes does */	1409	/* this should not happen, but sometimes does */
1658	if (arrow->nrof==0) {	1410	if (arrow->nrof == 0)
1659	remove_ob(arrow);
1660	free_object(arrow);
1661	return 0;
1662	}	1411	{
		1412	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1413	arrow->destroy ();
		1414	return 0;
		1415	}
1663		1416
1664	left = arrow; /* these are arrows left to the player */	1417	left = arrow; /* these are arrows left to the player */
1665	left_tag = left->count;	1418	arrow = arrow->split ();
1666	arrow = get_split_ob(arrow, 1);	1419	if (!arrow)
1667	if (arrow == NULL) {	1420	{
1668	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1421	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1669	bow->race);	1422	return 0;
1670	return 0;
1671	}	1423	}
1672	set_owner(arrow, op);	1424
1673	if (arrow->skill) free_string(arrow->skill);	1425	arrow->set_owner (op);
1674	arrow->skill = add_refcount(bow->skill);	1426	arrow->skill = bow->skill;
1675
1676	arrow->direction=dir;	1427	arrow->direction = dir;
1677	arrow->x = sx;
1678	arrow->y = sy;
1679		1428
1680	if (op->type == PLAYER) {
1681	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1682	fix_player(op);
1683	}
1684
1685	SET_ANIMATION(arrow, arrow->direction);
1686	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1429	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1687	arrow->stats.hp = arrow->stats.dam;	1430	arrow->stats.hp = arrow->stats.dam;
1688	arrow->stats.grace = arrow->attacktype;	1431	arrow->stats.grace = arrow->attacktype;
1689	if (arrow->slaying != NULL)	1432	arrow->custom_name = arrow->slaying;
1690	arrow->spellarg = strdup_local(arrow->slaying);
1691		1433
1692	/* Note that this was different for monsters - they got their level	1434	#if 0
1693	* added to the damage. I think the strength bonus is more proper.	1435	if (player *pl = op->contr)
1694	*/
1695		1436	{
1696	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1437	float speed = pl->weapon_sp;
1697	0 : dam_bonus[op->stats.Str]) +
1698	bow->stats.dam + bow->magic + arrow->magic;
1699		1438
		1439	/* penalize ROF for bestarrow */
		1440	if (pl->bowtype == bow_bestarrow)
		1441	speed *= .9f;
		1442	else
		1443	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1444
		1445	op->speed_left += speed - op->speed;
		1446	}
		1447	#endif
		1448
		1449	SET_ANIMATION (arrow, arrow->direction);
		1450
1700	/* update the speed */	1451	/* update the speed */
1701	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1452	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1702	0 : dam_bonus[op->stats.Str]) +	1453	+ bow->stats.dam / 7.f;
1703	bow->magic + arrow->magic) / 5.0 +
1704	(float)bow->stats.dam / 7.0;
1705		1454
1706	if (arrow->speed < 1.0)	1455	arrow->set_speed (max (arrow->speed, 2.f));
1707	arrow->speed = 1.0;
1708	update_ob_speed(arrow);
1709	arrow->speed_left = 0;	1456	arrow->speed_left = 0;
1710		1457
		1458	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1459
1711	if (op->type == PLAYER) {	1460	if (op->type == PLAYER)
1712	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1461	{
1713	(op->chosen_skill?op->chosen_skill->level:op->level) -
1714	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1715	arrow->stats.wc - bow->stats.wc + wc_mod;
1716
1717	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1462	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1718	} else {	1463	wc -= dex_bonus[op->stats.Dex];
1719	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1720	arrow->stats.wc + wc_mod;
1721		1464
		1465	if (!arrow->slaying)
		1466	arrow->slaying = op->slaying;
		1467
		1468	arrow->attacktype |= op->attacktype;
		1469	}
		1470	else
		1471	{
1722	arrow->level = op->level;	1472	arrow->level = op->level;
1723	}	1473	arrow->stats.wc -= bow->magic;
1724	if (arrow->attacktype == AT_PHYSICAL)	1474
		1475	if (!arrow->slaying)
		1476	arrow->slaying = bow->slaying;
		1477
1725	arrow->attacktype |= bow->attacktype;	1478	arrow->attacktype |= bow->attacktype;
1726	if (bow->slaying != NULL)	1479	}
1727	arrow->slaying = add_string(bow->slaying);
1728		1480
1729	arrow->map = m;	1481	wc -= arrow->level;
		1482	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1483
		1484	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1730	arrow->move_type = MOVE_FLY_LOW;	1485	arrow->move_type = MOVE_FLY_LOW;
1731	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1486	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1732		1487
1733	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1488	op->play_sound (sound_find ("fire_arrow"));
1734	tag = arrow->count;	1489	m->insert (arrow, sx, sy, op);
1735	insert_ob_in_map(arrow, m, op, 0);
1736		1490
1737	if (!was_destroyed(arrow, tag))	1491	if (!arrow->destroyed ())
1738	move_arrow(arrow);	1492	move_arrow (arrow);
1739		1493
1740	if (op->type == PLAYER) {
1741	if (was_destroyed (left, left_tag))
1742	esrv_del_item(op->contr, left_tag);
1743	else
1744	esrv_send_item(op, left);
1745	}
1746	return 1;	1494	return 1;
1747	}	1495	}
1748		1496
1749	/* Special fire code for players - this takes into	1497	/* Special fire code for players - this takes into
1750	* account the special fire modes players can have	1498	* account the special fire modes players can have
1751	* but monsters can't. Putting that code here	1499	* but monsters can't. Putting that code here
1752	* makes the fire_bow code much cleaner.	1500	* makes the fire_bow code much cleaner.
1753	* this function should only be called if 'op' is a player,	1501	* this function should only be called if 'op' is a player,
1754	* hence the function name.	1502	* hence the function name.
1755	*/	1503	*/
		1504	static int
1756	int player_fire_bow(object *op, int dir)	1505	player_fire_bow (object *op, int dir)
1757	{	1506	{
1758	int ret=0, wcmod=0;	1507	int ret;
1759		1508
1760	if (op->contr->bowtype == bow_bestarrow) {	1509	if (op->contr->bowtype == bow_bestarrow)
1761	ret = fire_bow(op, op,	1510	{
1762	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1511	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1763	dir, 0, op->x, op->y);	1512	}
1764	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1513	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1514	{
1765	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1515	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1766	wcmod =-1;
1767	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1516	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1768	op->x, op->y);	1517	}
1769	} else if (op->contr->bowtype == bow_threewide) {	1518	else if (op->contr->bowtype == bow_threewide)
		1519	{
1770	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1520	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1771	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1521	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1772	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1522	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1523	}
1773	} else if (op->contr->bowtype == bow_spreadshot) {	1524	else if (op->contr->bowtype == bow_spreadshot)
		1525	{
1774	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1526	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1775	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1527	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1776	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1528	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1777		1529	}
1778	} else {	1530	else
		1531	{
1779	/* Simple case */	1532	/* Simple case */
1780	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1533	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1781	}	1534	}
		1535
1782	return ret;	1536	return ret;
1783	}	1537	}
1784
1785		1538
1786	/* Fires a misc (wand/rod/horn) object in 'dir'.	1539	/* Fires a misc (wand/rod/horn) object in 'dir'.
1787	* Broken apart from 'fire' to keep it more readable.	1540	* Broken apart from 'fire' to keep it more readable.
1788	*/	1541	*/
		1542	static void
1789	void fire_misc_object(object *op, int dir)	1543	fire_misc_object (object *op, int dir)
1790	{	1544	{
1791	object *item;	1545	object *item = op->contr->ranged_ob;
1792		1546
1793	if (!op->contr->ranges[range_misc]) {	1547	if (!item)
		1548	{
1794	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1549	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1795	return;	1550	return;
1796	}	1551	}
1797		1552
1798	item = op->contr->ranges[range_misc];
1799	if (!item->inv) {	1553	if (!item->inv)
		1554	{
1800	LOG(llevError,"Object %s lacks a spell\n", item->name);	1555	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1801	return;	1556	return;
1802	}	1557	}
1803	if (item->type == WAND) {	1558
1804	if(item->stats.food<=0) {	1559	if (!op->apply (item))
1805	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1806	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1807	return;	1560	return;
1808	}	1561
		1562	if (item->type == WAND)
		1563	{
		1564	if (item->stats.food <= 0)
		1565	{
		1566	op->contr->play_sound (sound_find ("wand_poof"));
		1567	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1568
		1569	return;
		1570	}
		1571	}
		1572	else if (item->type == ROD || item->type == HORN)
		1573	{
		1574	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1575
		1576	// using the maximum of the rods charge allows at least one spell cast
		1577	// for a rod or horn, this fixes some broken rods.
		1578	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1579	{
		1580	op->contr->play_sound (sound_find ("wand_poof"));
		1581
		1582	if (item->type == ROD)
		1583	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
		1584	else
		1585	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1586
		1587	return;
		1588	}
		1589	}
		1590
		1591	if (cast_spell (op, item, dir, item->inv, NULL))
		1592	{
		1593	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1594
		1595	if (item->type == WAND)
		1596	{
		1597	if (!(--item->stats.food))
		1598	{
		1599	object *tmp;
		1600
		1601	if (item->arch)
		1602	{
		1603	item->clr_flag (FLAG_ANIMATE);
		1604	item->face = item->arch->face;
		1605	item->set_speed (0);
		1606	}
		1607
		1608	if (object *pl = item->visible_to ())
		1609	esrv_update_item (UPD_ANIM, pl, item);
		1610	}
		1611	}
1809	} else if (item->type == ROD || item->type==HORN) {	1612	else if (item->type == ROD || item->type == HORN)
1810	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1811	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1812	if (item->type== ROD)
1813	new_draw_info_format(NDI_UNIQUE, 0,op,
1814	"The %s whines for a while, but nothing happens.", query_base_name(item,0));
1815	else
1816	new_draw_info_format(NDI_UNIQUE, 0,op,
1817	"The %s needs more time to charge.", query_base_name(item,0));
1818	return;
1819	}
1820	}
1821
1822	if(cast_spell(op,item,dir,item->inv,NULL)) {
1823	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1824	if (item->type == WAND) {
1825	if (!(--item->stats.food)) {
1826	object *tmp;
1827	if (item->arch) {
1828	CLEAR_FLAG(item, FLAG_ANIMATE);
1829	item->face = item->arch->clone.face;
1830	item->speed = 0;
1831	update_ob_speed(item);
1832	}
1833	if ((tmp=is_player_inv(item)))
1834	esrv_update_item(UPD_ANIM, tmp, item);
1835	}
1836	}
1837	else if (item->type == ROD || item->type==HORN) {
1838	drain_rod_charge(item);	1613	drain_rod_charge (item);
1839	}
1840	}	1614	}
1841	}	1615	}
1842		1616
1843	/* Received a fire command for the player - go and do it.	1617	/* Received a fire command for the player - go and do it.
1844	*/	1618	*/
		1619	bool
1845	void fire(object *op,int dir) {	1620	fire (object *who, int dir)
		1621	{
1846	int spellcost=0;	1622	int spellcost = 0;
1847		1623
		1624	player *pl = who->contr;
		1625
		1626	if (pl->golem)
		1627	{
		1628	control_golem (who->contr->golem, dir);
		1629	return false;
		1630	}
		1631
		1632	object *ob = pl->ranged_ob;
		1633
		1634	if (!ob)
		1635	return false;
		1636
		1637	if (who->speed_left > 0.f)
		1638	--who->speed_left;
		1639	else
		1640	return false;
		1641
		1642	if (!who->apply (ob))
		1643	return false;
		1644
1848	/* check for loss of invisiblity/hide */	1645	/* check for loss of invisiblity/hide */
1849	if (action_makes_visible(op)) make_visible(op);	1646	if (action_makes_visible (who))
		1647	make_visible (who);
1850		1648
1851	switch(op->contr->shoottype) {	1649	switch (ob->type)
1852	case range_none:	1650	{
1853	return;	1651	case BOW:
1854
1855	case range_bow:
1856	player_fire_bow(op, dir);	1652	player_fire_bow (who, dir);
1857	return;	1653	break;
1858		1654
1859	case range_magic: /* Casting spells */	1655	case SPELL:
1860	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1656	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1861	return;	1657	break;
1862		1658
1863	case range_misc:	1659	case BUILDER:
1864	fire_misc_object(op, dir);
1865	return;
1866
1867	case range_golem: /* Control summoned monsters from scrolls */
1868	if(op->contr->ranges[range_golem]==NULL ||
1869	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1870	op->contr->ranges[range_golem] = NULL;
1871	op->contr->shoottype=range_none;
1872	op->contr->golem_count = 0;
1873	}
1874	else
1875	control_golem(op->contr->ranges[range_golem], dir);
1876	return;
1877
1878	case range_skill:
1879	if(!op->chosen_skill) {
1880	if(op->type==PLAYER)
1881	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1882	return;
1883	}
1884	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1885	return;
1886	case range_builder:
1887	apply_map_builder( op, dir );	1660	apply_map_builder (who, dir);
		1661	break;
		1662
		1663	case SKILL:
		1664	do_skill (who, who, ob, dir, 0);
		1665	break;
		1666
		1667	case RANGED:
		1668	do_skill (who, ob, who->chosen_skill, dir, 0);
		1669	break;
		1670
		1671	default:
		1672	fire_misc_object (who, dir);
		1673	break;
		1674	}
		1675
		1676	return true;
		1677	}
		1678
		1679	static object *
		1680	find_key_ (object *pl, object *container, object *door)
		1681	{
		1682	object *tmp, *key;
		1683
		1684	/* Should not happen, but sanity checking is never bad */
		1685	if (!container->inv)
		1686	return 0;
		1687
		1688	/* First, lets try to find a key in the top level inventory */
		1689	for (tmp = container->inv; tmp; tmp = tmp->below)
		1690	{
		1691	if (door->type == DOOR && tmp->type == KEY)
		1692	break;
		1693
		1694	/* For sanity, we should really check door type, but other stuff
		1695	* (like containers) can be locked with special keys
		1696	*/
		1697	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1698	break;
		1699	}
		1700
		1701	/* No key found - lets search inventories now */
		1702	/* If we find and use a key in an inventory, return at that time.
		1703	* otherwise, if we search all the inventories and still don't find
		1704	* a key, return
		1705	*/
		1706	if (!tmp)
		1707	{
		1708	for (tmp = container->inv; tmp; tmp = tmp->below)
		1709	/* No reason to search empty containers */
		1710	if (tmp->type == CONTAINER && tmp->inv)
		1711	if ((key = find_key_ (pl, tmp, door)))
		1712	return key;
		1713
		1714	if (!tmp)
1888	return;	1715	return 0;
1889	default:	1716	}
1890	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1717
1891	return;	1718	/* We get down here if we have found a key. Now if its in a container,
		1719	* see if we actually want to use it
		1720	*/
		1721	if (pl != container)
1892	}	1722	{
1893	}	1723	/* Only let players use keys in containers */
		1724	if (!pl->contr)
		1725	return 0;
1894		1726
		1727	/* cases where this fails:
		1728	* If we only search the player inventory, return now since we
		1729	* are not in the players inventory.
		1730	* If the container is not active, return now since only active
		1731	* containers can be used.
		1732	* If we only search keyrings and the container does not have
		1733	* a race/isn't a keyring.
		1734	* No checking for all containers - to fall through past here,
		1735	* inv must have been an container and must have been active.
		1736	*
		1737	* Change the color so that the message doesn't disappear with
		1738	* all the others.
		1739	*/
		1740	if (pl->contr->usekeys == key_inventory
		1741	|| !container->flag [FLAG_APPLIED]
		1742	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1743	{
		1744	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1745	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1746	return NULL;
		1747	}
		1748	}
1895		1749
		1750	return tmp;
		1751	}
1896		1752
1897	/* find_key	1753	/* find_key
1898	* We try to find a key for the door as passed. If we find a key	1754	* We try to find a key for the door as passed. If we find a key
1899	* and successfully use it, we return the key, otherwise NULL	1755	* and successfully use it, we return the key, otherwise NULL
1900	* This function merges both normal and locked door, since the logic	1756	* This function merges both normal and locked door, since the logic
…		…
1902	* pl is the player,	1758	* pl is the player,
1903	* inv is the objects inventory to searched	1759	* inv is the objects inventory to searched
1904	* door is the door we are trying to match against.	1760	* door is the door we are trying to match against.
1905	* This function can be called recursively to search containers.	1761	* This function can be called recursively to search containers.
1906	*/	1762	*/
1907		1763	object *
1908	object * find_key(object *pl, object *container, object *door)	1764	find_key (object *pl, object *container, object *door)
1909	{	1765	{
1910	object *tmp,*key;	1766	if (door->slaying && is_match_expr (door->slaying))
1911
1912	/* Should not happen, but sanity checking is never bad */
1913	if (container->inv == NULL) return NULL;
1914
1915	/* First, lets try to find a key in the top level inventory */
1916	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1917	if (door->type==DOOR && tmp->type==KEY) break;
1918	/* For sanity, we should really check door type, but other stuff
1919	* (like containers) can be locked with special keys
1920	*/
1921	if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1922	tmp->slaying==door->slaying) break;
1923	}	1767	{
1924	/* No key found - lets search inventories now */	1768	// for match expressions, we try to find the key by applying the match
1925	/* If we find and use a key in an inventory, return at that time.	1769	// to the op itself, which is supposed to find the "key", instead
1926	* otherwise, if we search all the inventories and still don't find	1770	// of searching through containers ourselves.
1927	* a key, return	1771
1928	*/	1772	return match_one (door->slaying, container, door, pl, pl);
1929	if (!tmp) {
1930	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1931	/* No reason to search empty containers */
1932	if (tmp->type==CONTAINER && tmp->inv) {
1933	if ((key=find_key(pl, tmp, door))!=NULL) return key;
1934	}	1773	}
1935	}	1774	else
1936	if (!tmp) return NULL;	1775	return find_key_ (pl, container, door);
1937	}
1938	/* We get down here if we have found a key. Now if its in a container,
1939	* see if we actually want to use it
1940	*/
1941	if (pl!=container) {
1942	/* Only let players use keys in containers */
1943	if (!pl->contr) return NULL;
1944	/* cases where this fails:
1945	* If we only search the player inventory, return now since we
1946	* are not in the players inventory.
1947	* If the container is not active, return now since only active
1948	* containers can be used.
1949	* If we only search keyrings and the container does not have
1950	* a race/isn't a keyring.
1951	* No checking for all containers - to fall through past here,
1952	* inv must have been an container and must have been active.
1953	*
1954	* Change the color so that the message doesn't disappear with
1955	* all the others.
1956	*/
1957	if (pl->contr->usekeys == key_inventory ||
1958	!QUERY_FLAG(container, FLAG_APPLIED) ||
1959	(pl->contr->usekeys == keyrings &&
1960	(!container->race || strcmp(container->race, "keys")))
1961	) {
1962	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1963	"The %s in your %s vibrates as you approach the door",
1964	query_name(tmp), query_name(container));
1965	return NULL;
1966	}
1967	}
1968	return tmp;
1969	}	1776	}
1970		1777
1971	/* moved door processing out of move_player_attack.	1778	/* moved door processing out of move_player_attack.
1972	* returns 1 if player has opened the door with a key	1779	* returns 1 if player has opened the door with a key
1973	* such that the caller should not do anything more,	1780	* such that the caller should not do anything more,
1974	* 0 otherwise	1781	* 0 otherwise
1975	*/	1782	*/
		1783	static int
1976	static int player_attack_door(object *op, object *door)	1784	player_attack_door (object *op, object *door)
1977	{	1785	{
1978
1979	/* If its a door, try to find a use a key. If we do destroy the door,	1786	/* If its a door, try to find a key. If we do destroy the door,
1980	* might as well return immediately as there is nothing more to do -	1787	* might as well return immediately as there is nothing more to do -
1981	* otherwise, we fall through to the rest of the code.	1788	* otherwise, we fall through to the rest of the code.
1982	*/	1789	*/
1983	object *key=find_key(op, op, door);	1790	object *key = find_key (op, op, door);
1984		1791
1985	/* IF we found a key, do some extra work */	1792	/* If we found a key, do some extra work */
1986	if (key) {	1793	if (key)
		1794	{
1987	object *container=key->env;	1795	object *container = key->env;
1988		1796
1989	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1797	if (action_makes_visible (op))
1990	if(action_makes_visible(op)) make_visible(op);	1798	make_visible (op);
		1799
1991	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1800	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1801	spring_trap (door->inv, op);
		1802
1992	if (door->type == DOOR) {	1803	if (door->type == DOOR)
1993	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1804	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1994	}
1995	else if(door->type==LOCKED_DOOR) {	1805	else if (door->type == LOCKED_DOOR)
1996	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1806	{
1997	"You open the door with the %s", query_short_name(key));	1807	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1998	remove_door2(door); /* remove door without violence ;-) */	1808	remove_door2 (door); /* remove door without violence ;-) */
1999	}	1809	}
		1810
2000	/* Do this after we print the message */	1811	/* Do this after we print the message */
2001	decrease_ob(key); /* Use up one of the keys */	1812	key->decrease (); /* Use up one of the keys */
2002	/* Need to update the weight the container the key was in */	1813
2003	if (container != op)
2004	esrv_update_item(UPD_WEIGHT, op, container);
2005	return 1; /* Nothing more to do below */	1814	return 1; /* Nothing more to do below */
		1815	}
2006	} else if (door->type==LOCKED_DOOR) {	1816	else if (door->type == LOCKED_DOOR)
		1817	{
2007	/* Might as well return now - no other way to open this */	1818	/* Might as well return now - no other way to open this */
2008	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1819	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2009	return 1;	1820	return 1;
2010	}	1821	}
		1822
2011	return 0;	1823	return 0;
2012	}	1824	}
2013		1825
2014	/* This function is just part of a breakup from move_player.	1826	/* This function is just part of a breakup from move_player.
2015	* It should keep the code cleaner.	1827	* It should keep the code cleaner.
2016	* When this is called, the players direction has been updated	1828	* When this is called, the players direction has been updated
2017	* (taking into account confusion.) The player is also actually	1829	* (taking into account confusion.) The player is also actually
2018	* going to try and move (not fire weapons).	1830	* going to try and move (not fire weapons).
2019	*/	1831	*/
2020		1832	bool
2021	void move_player_attack(object *op, int dir)	1833	move_player_attack (object *op, int dir)
2022	{	1834	{
2023	object *tmp, *mon, *tpl;	1835	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2024	sint16 nx, ny;	1836	{
2025	int on_battleground;	1837	--op->speed_left;
2026	mapstruct *m;	1838	return true;
		1839	}
2027		1840
2028	if (op->contr->transport) tpl = op->contr->transport;
2029	else tpl = op;
2030	nx=freearr_x[dir]+tpl->x;	1841	sint16 nx = freearr_x[dir] + op->x;
2031	ny=freearr_y[dir]+tpl->y;	1842	sint16 ny = freearr_y[dir] + op->y;
2032		1843
2033	on_battleground = op_on_battleground(tpl, NULL, NULL);	1844	if (out_of_map (op->map, nx, ny))
		1845	return false;
2034		1846
2035	/* If braced, or can't move to the square, and it is not out of the	1847	/* If braced, or can't move to the square, and it is not out of the
2036	* map, attack it. Note order of if statement is important - don't	1848	* map, attack it. Note order of if statement is important - don't
2037	* want to be calling move_ob if braced, because move_ob will move the	1849	* want to be calling move_ob if braced, because move_ob will move the
2038	* player. This is a pretty nasty hack, because if we could	1850	* player. This is a pretty nasty hack, because if we could
2039	* move to some space, it then means that if we are braced, we should	1851	* move to some space, it then means that if we are braced, we should
2040	* do nothing at all. As it is, if we are braced, we go through	1852	* do nothing at all. As it is, if we are braced, we go through
2041	* quite a bit of processing. However, it probably is less than what	1853	* quite a bit of processing. However, it probably is less than what
2042	* move_ob uses.	1854	* move_ob uses.
2043	*/	1855	*/
2044	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	1856	maptile *m = op->map->xy_find (nx, ny);
2045	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2046	m = get_map_from_coord(tpl->map, &nx, &ny);
2047	if (!m) return; /* Don't think this should happen */
2048	}
2049	else m =tpl->map;
2050
2051	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2052	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2053	return;
2054	}
2055		1857
2056	mon = NULL;
2057	/* Go through all the objects, and find ones of interest. Only stop if	1858	/* Go through all the objects, and find ones of interest. Only stop if
2058	* we find a monster - that is something we know we want to attack.	1859	* we find a monster - that is something we know we want to attack.
2059	* if its a door or barrel (can roll) see if there may be monsters	1860	* if its a door or barrel (can roll) see if there may be monsters
2060	* on the space	1861	* on the space
2061	*/	1862	*/
2062	while (tmp!=NULL) {	1863	object *mon;
2063	if (tmp == op) {	1864	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2064	tmp=tmp->above;	1865	{
2065	continue;	1866	if ((mon->flag [FLAG_ALIVE]
		1867	|| mon->type == LOCKED_DOOR
		1868	|| mon->flag [FLAG_CAN_ROLL])
		1869	&& mon != op)
		1870	break;
2066	}	1871	}
2067	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1872
2068	mon = tmp;
2069	break;
2070	}
2071	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2072	mon = tmp;
2073	tmp=tmp->above;
2074	}
2075
2076	if (mon==NULL) /* This happens anytime the player tries to move */	1873	if (!mon) /* This happens anytime the player tries to move */
2077	return; /* into a wall */	1874	return false; /* into a wall */
2078		1875
2079	if(mon->head != NULL)
2080	mon = mon->head;	1876	mon = mon->head_ ();
2081		1877
2082	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1878	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1879	if (op->contr->weapon_sp_left > 0.f)
2083	if (player_attack_door(op, mon)) return;	1880	if (player_attack_door (op, mon))
		1881	{
		1882	--op->contr->weapon_sp_left;
		1883	return true;
		1884	}
2084		1885
2085	/* The following deals with possibly attacking peaceful	1886	/* The following deals with possibly attacking peaceful
2086	* or frienddly creatures. Basically, all players are considered	1887	* or friendly creatures. Basically, all players are considered
2087	* unaggressive. If the moving player has peaceful set, then the	1888	* unaggressive. If the moving player has peaceful set, then the
2088	* object should be pushed instead of attacked. It is assumed that	1889	* object should be pushed instead of attacked. It is assumed that
2089	* if you are braced, you will not attack friends accidently,	1890	* if you are braced, you will not attack friends accidently,
2090	* and thus will not push them.	1891	* and thus will not push them.
2091	*/	1892	*/
2092		1893
2093	/* If the creature is a pet, push it even if the player is not	1894	/* If the creature is a pet, push it even if the player is not
2094	* peaceful. Our assumption is the creature is a pet if the	1895	* peaceful. Our assumption is the creature is a pet if the
2095	* player owns it and it is either friendly or unagressive.	1896	* player owns it and it is either friendly or unagressive.
2096	*/	1897	*/
2097	if ((op->type==PLAYER)	1898	if (op->type == PLAYER
2098	#if COZY_SERVER	1899	&& ((mon->owner && mon->owner->contr
2099	&&
2100	(
2101	(get_owner(mon) && get_owner(mon)->contr
2102	&& same_party (get_owner(mon)->contr->party, op->contr->party))	1900	&& same_party (mon->owner->contr->party, op->contr->party))
2103	|| get_owner(mon) == op	1901	|| mon->owner == op)
2104	)	1902	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2105	#else	1903	{
2106	&& get_owner(mon)==op
2107	#endif
2108	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2109	{
2110	/* If we're braced, we don't want to switch places with it */	1904	/* If we're braced, we don't want to switch places with it */
2111	if (op->contr->braced) return;	1905	if (op->contr->braced)
2112	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1906	return false;
2113	(void) push_ob(mon,dir,op);
2114	if(op->contr->tmp_invis||op->hide) make_visible(op);
2115	return;
2116	}
2117		1907
		1908	if (op->speed_left > 0.f)
		1909	{
		1910	--op->speed_left;
		1911
		1912	op->play_sound (sound_find ("push_player"));
		1913	push_ob (mon, dir, op);
		1914
		1915	if (action_makes_visible (op))
		1916	make_visible (op);
		1917
		1918	return true;
		1919	}
		1920	else
		1921	return false;
		1922	}
		1923
		1924	bool on_battleground = op_on_battleground (op, 0, 0);
		1925
2118	/* in certain circumstances, you shouldn't attack friendly	1926	/* in certain circumstances, you shouldn't attack friendly
2119	* creatures. Note that if you are braced, you can't push	1927	* creatures. Note that if you are braced, you can't push
2120	* someone, but put it inside this loop so that you won't	1928	* someone, but put it inside this loop so that you won't
2121	* attack them either.	1929	* attack them either.
2122	*/	1930	*/
2123	if ((mon->type==PLAYER || mon->enemy != op) &&	1931	if ((mon->type == PLAYER || mon->enemy != op)
2124	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	1932	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2125	(	1933	&& ((op->contr->peaceful
2126	#ifdef PROHIBIT_PLAYERKILL
2127	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	1934	|| (mon->type == PLAYER && mon->contr->peaceful))
2128	#else
2129	op->contr->peaceful &&
2130	#endif
2131	!on_battleground	1935	&& !on_battleground))
		1936	{
		1937	if (op->speed_left > 0.f)
		1938	{
		1939	--op->speed_left;
		1940
		1941	if (!op->contr->braced)
2132	)) {	1942	{
2133	if (!op->contr->braced) {	1943	op->play_sound (sound_find ("push_player"));
2134	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1944	push_ob (mon, dir, op);
2135	(void) push_ob(mon,dir,op);	1945	}
2136	} else {	1946	else
2137	new_draw_info(0, 0,op,"You withhold your attack");	1947	op->statusmsg ("You withhold your attack");
		1948
		1949	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		1950	make_visible (op);
		1951
		1952	return true;
		1953	}
2138	}	1954	}
2139	if(op->contr->tmp_invis||op->hide) make_visible(op);
2140	}
2141
2142	/* If the object is a boulder or other rollable object, then	1955	/* If the object is a boulder or other rollable object, then
2143	* roll it if not braced. You can't roll it if you are braced.	1956	* roll it if not braced. You can't roll it if you are braced.
2144	*/	1957	*/
2145	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	1958	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1959	{
		1960	if (op->speed_left > 0.f)
		1961	{
		1962	--op->speed_left;
		1963
2146	recursive_roll(mon,dir,op);	1964	recursive_roll (mon, dir, op);
2147	if(action_makes_visible(op)) make_visible(op);	1965	if (action_makes_visible (op))
2148	}	1966	make_visible (op);
2149		1967
		1968	return true;
		1969	}
		1970	}
2150	/* Any generic living creature. Including things like doors.	1971	/* Any generic living creature. Including things like doors.
2151	* Way it works is like this: First, it must have some hit points	1972	* Way it works is like this: First, it must have some hit points
2152	* and be living. Then, it must be one of the following:	1973	* and be living. Then, it must be one of the following:
2153	* 1) Not a player, 2) A player, but of a different party. Note	1974	* 1) Not a player, 2) A player, but of a different party. Note
2154	* that party_number -1 is no party, so attacks can still happen.	1975	* that party_number -1 is no party, so attacks can still happen.
2155	*/	1976	*/
2156
2157	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	1977	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2158	((mon->type!=PLAYER || op->contr->party==NULL ||	1978	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2159	op->contr->party!=mon->contr->party))) {	1979	{
		1980	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		1981	{
		1982	--op->contr->weapon_sp_left;
2160		1983
2161	/* If the player hasn't hit something this tick, and does	1984	skill_attack (mon, op, 0, 0, 0);
2162	* so, give them speed boost based on weapon speed. Doing
2163	* it here is better than process_players2, which basically
2164	* incurred a 1 tick offset.
2165	*/
2166	if (!op->contr->has_hit) {
2167	op->speed_left += op->speed / op->contr->weapon_sp;
2168		1985
2169	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	1986	if (action_makes_visible (op))
		1987	make_visible (op);
		1988
		1989	return true;
		1990	}
2170	}	1991	}
2171		1992
2172	skill_attack(mon, op, 0, NULL, NULL);	1993	return false;
2173
2174	/* If attacking another player, that player gets automatic
2175	* hitback, and doesn't loose luck either.
2176	* Disable hitback on the battleground or if the target is
2177	* the wiz.
2178	*/
2179	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2180	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2181	short luck = mon->stats.luck;
2182	mon->contr->has_hit = 1;
2183	skill_attack(op, mon, 0, NULL, NULL);
2184	mon->stats.luck = luck;
2185	}
2186	if(action_makes_visible(op)) make_visible(op);
2187	}
2188	} /* if player should attack something */
2189	}	1994	}
2190		1995
		1996	bool
2191	int move_player(object *op,int dir) {	1997	move_player (object *op, int dir)
2192	int pick;	1998	{
2193	object *transport = op->contr->transport;	1999	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2194
2195	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))
2196	return 0;
2197
2198	/* Sanity check: make sure dir is valid */
2199	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2200	LOG( llevError, "move_player: invalid direction %d\n", dir);
2201	return 0;
2202	}
2203
2204	/* peterm: added following line */
2205	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2206	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2207
2208	op->facing = dir;
2209
2210	if(!transport && op->hide) do_hidden_move(op);
2211
2212	if (transport) {
2213	/* transport->contr is set up for the person in charge of the boat.
2214	* if that isn't this person, he can't steer it, etc
2215	*/
2216	if (transport->contr != op->contr) return 0;
2217
2218	/* Transport can't move. But update dir so it at least
2219	* will point in the same direction if player is running.
2220	*/
2221	if (transport->speed_left < 0.0) {
2222	transport->direction = dir;
2223	op->direction = dir;
2224	return 0;
2225	}
2226	/* Remove transport speed. Give player just a little speed -
2227	* enough so that they will get an action again quickly.
2228	*
2229	*/
2230	transport->speed_left -= 1.0;
2231	if (op->speed_left < 0.0) op->speed_left = -0.01;
2232
2233	}
2234
2235	if(op->contr->fire_on) {
2236	fire(op,dir);
2237	}
2238	else move_player_attack(op,dir);
2239
2240	pick = check_pick(op);
2241
2242
2243	/* Add special check for newcs players and fire on - this way, the
2244	* server can handle repeat firing.
2245	*/
2246	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2247	op->direction = dir;
2248	} else {
2249	op->direction=0;
2250	}
2251	/* Update how the player looks. Use the facing, so direction may
2252	* get reset to zero. This allows for full animation capabilities
2253	* for players.
2254	*/
2255	if (!transport) animate_object(op, op->facing);
2256	return 0;	2000	return 0;
		2001
		2002	/* Sanity check: make sure dir is valid */
		2003	if (dir < 0 || dir > 8)
		2004	{
		2005	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2006	return 0;
		2007	}
		2008
		2009	/* peterm: added following line */
		2010	if (op->flag [FLAG_CONFUSED] && dir)
		2011	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2012
		2013	op->facing = dir;
		2014
		2015	if (op->flag [FLAG_HIDDEN])
		2016	do_hidden_move (op);
		2017
		2018	bool retval;
		2019	int pick = 0;
		2020
		2021	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2022	retval = RESULT_INT (0);
		2023	else if (op->contr->fire_on)
		2024	retval = fire (op, dir);
		2025	else
		2026	{
		2027	retval = move_player_attack (op, dir);
		2028	pick = check_pick (op);
		2029	}
		2030
		2031	/* Add special check for newcs players and fire on - this way, the
		2032	* server can handle repeat firing.
		2033	*/
		2034	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2035	op->direction = dir;
		2036	else
		2037	op->direction = 0;
		2038
		2039	/* Update how the player looks. Use the facing, so direction may
		2040	* get reset to zero. This allows for full animation capabilities
		2041	* for players.
		2042	*/
		2043	animate_object (op, op->facing);
		2044
		2045	return retval;
2257	}	2046	}
2258		2047
2259	/* This is similar to handle_player, below, but is only used by the	2048	/* This is similar to handle_player, below, but is only used by the
2260	* new client/server stuff.	2049	* new client/server stuff.
2261	* This is sort of special, in that the new client/server actually uses	2050	* This is sort of special, in that the new client/server actually uses
2262	* the new speed values for commands.	2051	* the new speed values for commands.
2263	*	2052	*
2264	* Returns true if there are more actions we can do.	2053	* Returns true if there are more actions we can do. Should not do
		2054	* many actions in a row, as that would be too unfair to other
		2055	* players.
2265	*/	2056	*/
		2057	bool
2266	int handle_newcs_player(object *op)	2058	handle_newcs_player (object *op)
2267	{	2059	{
2268	if (op->contr->hidden) {	2060	if (op->flag [FLAG_SCARED])
2269	op->invisible = 1000;	2061	{
2270	/* the socket code flashes the player visible/invisible	2062	if (op->speed_left > 0.f)
2271	* depending on the value of invisible, so we need to	2063	{
2272	* alternate it here for it to work correctly.	2064	--op->speed_left;
2273	*/	2065	flee_player (op);
2274	if (pticks & 2) op->invisible--;	2066
		2067	return true;
		2068	}
		2069	else
		2070	return false;
2275	}	2071	}
2276	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2277	op->invisible--;
2278	if(!op->invisible) {
2279	make_visible(op);
2280	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2281	}
2282	}
2283		2072
2284	if (QUERY_FLAG(op, FLAG_SCARED)) {
2285	flee_player(op);
2286	/* If player is still scared, that is his action for this tick */
2287	if (QUERY_FLAG(op, FLAG_SCARED)) {
2288	op->speed_left--;
2289	return 0;
2290	}
2291	}
2292
2293	/* I've been seeing crashes where the golem has been destroyed, but
2294	* the player object still points to the defunct golem. The code that
2295	* destroys the golem looks correct, and it doesn't always happen, so
2296	* put this in a a workaround to clean up the golem pointer.
2297	*/
2298	if (op->contr->ranges[range_golem] &&
2299	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2300	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2301	op->contr->ranges[range_golem] = NULL;
2302	op->contr->golem_count = 0;
2303	}
2304
2305	/* call this here - we also will call this in do_ericserver, but	2073	/* call this here - we also will call this in do_ericserver, but
2306	* the players time has been increased when doericserver has been	2074	* the players time has been increased when doericserver has been
2307	* called, so we recheck it here.	2075	* called, so we recheck it here.
2308	*/	2076	*/
2309	HandleClient(&op->contr->socket, op->contr);	2077	if (op->contr->ns->handle_command ())
2310	if (op->speed_left<0) return 0;	2078	return true;
2311		2079
2312	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2080	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2313	/* All move commands take 1 tick, at least for now */
2314	op->speed_left--;
2315
2316	/* Instead of all the stuff below, let move_player take care
2317	* of it. Also, some of the skill stuff is only put in
2318	* there, as well as the confusion stuff.
2319	*/
2320	move_player(op, op->direction);	2081	return move_player (op, op->direction);
2321	if (op->speed_left>0) return 1;	2082
2322	else return 0;	2083	return false;
2323	}	2084	}
		2085
		2086	static int
		2087	save_life (object *op)
		2088	{
		2089	if (!op->flag [FLAG_LIFESAVE])
2324	return 0;	2090	return 0;
2325	}
2326		2091
2327	int save_life(object *op) {
2328	object *tmp;
2329
2330	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2331	return 0;
2332
2333	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2092	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2334	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2093	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2335	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2094	{
2336	new_draw_info_format(NDI_UNIQUE, 0,op,	2095	op->play_sound (sound_find ("ob_evaporate"));
2337	"Your %s vibrates violently, then evaporates.",	2096	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2338	query_name(tmp));	2097
2339	if (op->contr)	2098	tmp->destroy ();
2340	esrv_del_item(op->contr, tmp->count);	2099	op->clr_flag (FLAG_LIFESAVE);
2341	remove_ob(tmp);	2100
2342	free_object(tmp);
2343	CLEAR_FLAG(op, FLAG_LIFESAVE);
2344	if(op->stats.hp<0)	2101	if (op->stats.hp < 0)
2345	op->stats.hp = op->stats.maxhp;	2102	op->stats.hp = op->stats.maxhp;
		2103
2346	if(op->stats.food<0)	2104	if (op->stats.food < 0)
2347	op->stats.food = 999;	2105	op->stats.food = MAX_FOOD;
2348	fix_player(op);	2106
		2107	op->update_stats ();
2349	return 1;	2108	return 1;
2350	}	2109	}
		2110
2351	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2111	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2352	CLEAR_FLAG(op, FLAG_LIFESAVE);	2112	op->clr_flag (FLAG_LIFESAVE);
2353	enter_player_savebed(op); /* bring him home. */	2113	enter_player_savebed (op); /* bring him home. */
2354	return 0;	2114	return 0;
2355	}	2115	}
2356		2116
2357	/* This goes throws the inventory and removes unpaid objects, and puts them	2117	/* This goes throws the inventory and removes unpaid objects, and puts them
2358	* back in the map (location and map determined by values of env). This	2118	* back in the map (location and map determined by values of env). This
2359	* function will descend into containers. op is the object to start the search	2119	* function will descend into containers. op is the object to start the search
2360	* from.	2120	* from.
2361	*/	2121	*/
		2122	static void
2362	void remove_unpaid_objects(object *op, object *env)	2123	drop_unpaid_items (object *op, object *env)
2363	{	2124	{
2364	object *next;
2365
2366	while (op) {	2125	while (op)
2367	next=op->below; /* Make sure we have a good value, in case
2368	* we remove object 'op'
2369	*/
2370	if (QUERY_FLAG(op, FLAG_UNPAID)) {
2371	remove_ob(op);
2372	op->x = env->x;
2373	op->y = env->y;
2374	if (env->type == PLAYER)
2375	esrv_del_item(env->contr, op->count);
2376	insert_ob_in_map(op, env->map, NULL,0);
2377	}
2378	else if (op->inv) remove_unpaid_objects(op->inv, env);
2379	op=next;
2380	}	2126	{
2381	}	2127	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2382		2128
		2129	if (op->flag [FLAG_UNPAID])
		2130	op->insert_at (env);
		2131	else if (op->inv)
		2132	drop_unpaid_items (op->inv, env);
2383		2133
2384	/*	2134	op = next;
2385	* Returns pointer a static string containing gravestone text
2386	* Moved from apply.c to player.c - player.c is what
2387	* actually uses this function. player.c may not be quite the
2388	* best, a misc file for object actions is probably better,
2389	* but there isn't one in the server directory.
2390	*/
2391	char *gravestone_text (object *op)
2392	{
2393	static char buf2[MAX_BUF];
2394	char buf[MAX_BUF];
2395	time_t now = time (NULL);
2396
2397	strcpy (buf2, " R.I.P.\n\n");
2398	if (op->type == PLAYER)
2399	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2400	else
2401	sprintf (buf, "%s\n", op->name);
2402	strncat (buf2, " ", 20 - strlen (buf) / 2);
2403	strcat (buf2, buf);
2404	if (op->type == PLAYER)
2405	sprintf (buf, "who was in level %d when killed\n", op->level);
2406	else
2407	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2408	strncat (buf2, " ", 20 - strlen (buf) / 2);
2409	strcat (buf2, buf);
2410	if (op->type == PLAYER) {
2411	sprintf (buf, "by %s.\n\n", op->contr->killer);
2412	strncat (buf2, " ", 21 - strlen (buf) / 2);
2413	strcat (buf2, buf);
2414	}	2135	}
2415	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2416	strncat (buf2, " ", 20 - strlen (buf) / 2);
2417	strcat (buf2, buf);
2418	return buf2;
2419	}	2136	}
2420		2137
		2138	void
		2139	object::drop_unpaid_items ()
		2140	{
		2141	if (!flag [FLAG_REMOVED])
		2142	::drop_unpaid_items (inv, this);
		2143	}
2421		2144
2422		2145	void
2423	void do_some_living(object *op) {	2146	do_some_living (object *op)
		2147	{
2424	int last_food=op->stats.food;	2148	int last_food = op->stats.food;
2425	int gen_hp, gen_sp, gen_grace;	2149	int gen_hp, gen_sp, gen_grace;
2426	int over_hp, over_sp, over_grace;	2150	int over_hp, over_sp, over_grace;
2427	int i;	2151	int i;
2428	int rate_hp = 1200;	2152	int rate_hp = 1200;
2429	int rate_sp = 2500;	2153	int rate_sp = 2500;
2430	int rate_grace = 2000;	2154	int rate_grace = 2000;
2431	const int max_hp = 1;	2155	const int max_hp = 1;
2432	const int max_sp = 1;	2156	const int max_sp = 1;
2433	const int max_grace = 1;	2157	const int max_grace = 1;
2434		2158
2435	if (op->contr->outputs_sync) {	2159	if (op->contr->hidden)
2436	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2160	{
2437	if (op->contr->outputs[i].buf!=NULL &&	2161	op->invisible = 1000;
2438	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2162	/* the socket code flashes the player visible/invisible
2439	flush_output_element(op, &op->contr->outputs[i]);	2163	* depending on the value of invisible, so we need to
		2164	* alternate it here for it to work correctly.
		2165	*/
		2166	if (pticks & 2)
		2167	op->invisible--;
2440	}	2168	}
		2169	else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
		2170	{
		2171	if (!op->invisible--)
		2172	{
		2173	make_visible (op);
		2174	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2175	}
		2176	}
2441		2177
2442	if(op->contr->state==ST_PLAYING) {	2178	if (op->contr->ns->state == ST_PLAYING)
2443		2179	{
2444	/* these next three if clauses make it possible to SLOW DOWN	2180	/* these next three if clauses make it possible to SLOW DOWN
2445	hp/grace/spellpoint regeneration. */	2181	hp/grace/spellpoint regeneration. */
2446	if(op->contr->gen_hp >= 0 )
2447	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2448	else {
2449	gen_hp = op->stats.maxhp;
2450	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2451	}
2452	if(op->contr->gen_sp >= 0 )
2453	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2454	else {
2455	gen_sp = op->stats.maxsp;
2456	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2457	}
2458	if(op->contr->gen_grace >= 0)
2459	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2460	else {
2461	gen_grace = op->stats.maxgrace;
2462	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2463	}
2464
2465	/* Regenerate Spell Points */
2466	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2467	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2468	if(op->stats.sp<op->stats.maxsp) {
2469	op->stats.sp++;
2470	/* dms do not consume food */
2471	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2472	op->stats.food--;
2473	if(op->contr->digestion<0)
2474	op->stats.food+=op->contr->digestion;
2475	else if(op->contr->digestion>0 &&
2476	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2477	op->stats.food=last_food;
2478	}
2479	}
2480	if (max_sp>1) {
2481	over_sp = (gen_sp+10)/rate_sp;
2482	if (over_sp > 0) {
2483	if(op->stats.sp<op->stats.maxsp) {
2484	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2485	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2486	op->stats.sp--;
2487	if(op->stats.sp>op->stats.maxsp)
2488	op->stats.sp=op->stats.maxsp;
2489	}
2490	op->last_sp=0;
2491	} else {
2492	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2493	}
2494	} else {
2495	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2496	}
2497	}
2498
2499	/* Regenerate Grace */
2500	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2501	if(--op->last_grace<0) {
2502	if(op->stats.grace<op->stats.maxgrace/2)
2503	op->stats.grace++; /* no penalty in food for regaining grace */
2504	if(max_grace>1) {
2505	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2506	if (over_grace > 0) {
2507	op->stats.sp += over_grace
2508	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2509	op->last_grace=0;
2510	} else {
2511	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2512	}
2513	} else {
2514	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2515	}
2516	/* wearing stuff doesn't detract from grace generation. */
2517	}
2518
2519	/* Regenerate Hit Points */
2520	if(--op->last_heal<0) {
2521	if(op->stats.hp<op->stats.maxhp) {
2522	op->stats.hp++;
2523	/* dms do not consume food */
2524	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2525	op->stats.food--;
2526	if(op->contr->digestion<0)
2527	op->stats.food+=op->contr->digestion;
2528	else if(op->contr->digestion>0 &&
2529	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2530	op->stats.food=last_food;
2531	}
2532	}
2533	if(max_hp>1) {
2534	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2535	if (over_hp > 0) {
2536	op->stats.sp += over_hp
2537	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2538	op->last_heal=0;
2539	} else {
2540	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2541	}
2542	} else {
2543	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2544	}
2545	}
2546
2547	/* Digestion */
2548	if(--op->last_eat<0) {
2549	#ifdef COZY_SERVER
2550	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2551	int bonus=dg>0?dg:0,
2552	penalty=dg<0?-dg:0;
2553	#else
2554	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2555	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2556	#endif
2557
2558	if(op->contr->gen_hp > 0)	2182	if (op->contr->gen_hp >= 0)
2559	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2183	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2560	else	2184	else
2561	op->last_eat=25*(1+bonus)/(penalty +1);	2185	{
		2186	gen_hp = op->stats.maxhp;
		2187	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2188	}
		2189
		2190	if (op->contr->gen_sp >= 0)
		2191	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2192	else
		2193	{
		2194	gen_sp = op->stats.maxsp;
		2195	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2196	}
		2197
		2198	if (op->contr->gen_grace >= 0)
		2199	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2200	else
		2201	{
		2202	gen_grace = op->stats.maxgrace;
		2203	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2204	}
		2205
		2206	/* Regenerate Grace */
		2207	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2208	if (--op->last_grace < 0)
		2209	{
		2210	if (op->stats.grace < op->stats.maxgrace / 2)
		2211	op->stats.grace++; /* no penalty in food for regaining grace */
		2212
		2213	if (max_grace > 1)
		2214	{
		2215	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2216	if (over_grace > 0)
		2217	{
		2218	op->stats.sp += over_grace
		2219	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2220	op->last_grace = 0;
		2221	}
		2222	else
		2223	{
		2224	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2225	}
		2226	}
		2227	else
		2228	{
		2229	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2230	}
		2231	/* wearing stuff doesn't detract from grace generation. */
		2232	}
		2233
		2234	if (op->stats.food > 0)
		2235	{
		2236	/* Regenerate Spell Points */
		2237	if (!op->contr->golem && --op->last_sp < 0)
		2238	{
		2239	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2240
		2241	if (op->stats.sp < op->stats.maxsp)
		2242	{
		2243	op->stats.sp++;
		2244
		2245	/* dms do not consume food */
		2246	if (!op->flag [FLAG_WIZ])
		2247	{
		2248	op->stats.food--;
		2249
		2250	if (op->contr->digestion < 0)
		2251	op->stats.food += op->contr->digestion;
		2252	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2253	op->stats.food = last_food;
		2254	}
		2255	}
		2256
		2257	if (max_sp > 1)
		2258	{
		2259	over_sp = (gen_sp + 10) / rate_sp;
		2260	if (over_sp > 0)
		2261	{
		2262	if (op->stats.sp < op->stats.maxsp)
		2263	{
		2264	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2265
		2266	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2267	op->stats.sp--;
		2268
		2269	if (op->stats.sp > op->stats.maxsp)
		2270	op->stats.sp = op->stats.maxsp;
		2271	}
		2272
		2273	op->last_sp = 0;
		2274	}
		2275	else
		2276	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2277	}
		2278	else
		2279	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2280	}
		2281
		2282	/* Regenerate Hit Points */
		2283	if (--op->last_heal < 0)
		2284	{
		2285	if (op->stats.hp < op->stats.maxhp)
		2286	{
		2287	op->stats.hp++;
		2288
		2289	/* dms do not consume food */
		2290	if (!op->flag [FLAG_WIZ])
		2291	{
		2292	op->stats.food--;
		2293
		2294	if (op->contr->digestion < 0)
		2295	op->stats.food += op->contr->digestion;
		2296	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2297	op->stats.food = last_food;
		2298	}
		2299	}
		2300
		2301	if (max_hp > 1)
		2302	{
		2303	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2304
		2305	if (over_hp > 0)
		2306	{
		2307	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2308	op->last_heal = 0;
		2309	}
		2310	else
		2311	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2312	}
		2313	else
		2314	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2315	}
		2316	}
		2317
		2318	/* Digestion */
		2319	if (--op->last_eat < 0)
		2320	{
		2321	int bonus = max (0, op->contr->digestion),
		2322	penalty = max (0, -op->contr->digestion);
		2323
		2324	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2325
2562	/* dms do not consume food */	2326	/* dms do not consume food */
2563	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2327	if (!op->flag [FLAG_WIZ])
2564	}	2328	op->stats.food--;
2565	}	2329	}
2566		2330
2567	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2331	if (op->stats.food < 0 && op->stats.hp >= 0)
2568	object *tmp, *flesh=NULL;	2332	{
		2333	object *flesh = 0;
2569		2334
2570	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2335	for_inv_removable (op, tmp)
2571	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2336	{
		2337	if (tmp->flag [FLAG_UNPAID])
		2338	continue;
		2339
2572	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2340	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2573	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2341	{
2574	manual_apply(op,tmp,0);	2342	op->statusmsg ("You blindly grab for a bite of food. "
		2343	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2344	op->apply (tmp);
		2345
2575	if(op->stats.food>=0||op->stats.hp<0)	2346	if (op->stats.food >= 0 || op->stats.hp < 0)
2576	break;	2347	break;
2577	}	2348	}
2578	else if (tmp->type==FLESH) flesh=tmp;	2349	else if (tmp->type == FLESH)
2579	} /* End if paid for object */	2350	flesh = tmp;
2580	} /* end of for loop */	2351	}
		2352
2581	/* If player is still starving, it means they don't have any food, so	2353	/* If player is still starving, it means they don't have any food, so
2582	* eat flesh instead.	2354	* eat flesh instead.
2583	*/	2355	*/
2584	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2356	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2585	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2357	{
2586	manual_apply(op,flesh,0);	2358	op->statusmsg ("You blindly grab for a bite of food. "
2587	}	2359	"H<To prevent you from starving, you ate some random item from your backpack.>");
2588	} /* end if player is starving */	2360	op->apply (flesh);
		2361	}
2589		2362
2590	while(op->stats.food<0&&op->stats.hp>0)	2363	// If player is still starving, alert him!
2591	op->stats.food++,op->stats.hp--;	2364	if (op->stats.food < 0)
2592		2365	op->failmsg ("You are starving! "
2593	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2366	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2594	kill_player(op);
2595	}
2596
2597		2367	}
		2368
		2369	if (op->stats.food < 0)
		2370	{
		2371	op->stats.hp += op->stats.food;
		2372	op->stats.food = 0;
		2373
		2374	if (op->stats.hp < 0)
		2375	{
		2376	op->contr->killer = archetype::get ("killer_starvation");
		2377	op->contr->killer->destroy ();
		2378	}
		2379	}
		2380
		2381	/* killer should be set here already */
		2382	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
		2383	kill_player (op);
		2384	}
		2385	}
2598		2386
2599	/* If the player should die (lack of hp, food, etc), we call this.	2387	/* If the player should die (lack of hp, food, etc), we call this.
2600	* op is the player in jeopardy. If the player can not be saved (not	2388	* op is the player in jeopardy. If the player can not be saved (not
2601	* permadeath, no lifesave), this will take care of removing the player	2389	* permadeath, no lifesave), this will take care of removing the player
2602	* file.	2390	* file.
2603	*/	2391	*/
		2392	void
2604	void kill_player(object *op)	2393	kill_player (object *op)
2605	{	2394	{
2606	char buf[MAX_BUF];
2607	int x,y,i;	2395	int x, y;
2608	mapstruct *map; /* this is for resurrection */	2396	maptile *map; /* this is for resurrection */
2609	int z;
2610	int num_stats_lose;
2611	int lost_a_stat;
2612	int lose_this_stat;
2613	int this_stat;
2614	int will_kill_again;	2397	int will_kill_again;
2615	archetype *at;	2398	archetype *at;
2616	object *tmp;	2399	object *tmp;
2617		2400
2618	if(save_life(op))	2401	if (save_life (op))
2619	return;	2402	return;
2620		2403
		2404	dynbuf_text deathtab;
2621		2405
		2406	/* restore player */
		2407	at = archetype::find (shstr_poisoning);
		2408	if (object *tmp = present_arch_in_ob (at, op))
		2409	{
		2410	tmp->destroy ();
		2411	deathtab << "Your body feels cleansed...\r";
		2412	}
		2413
		2414	at = archetype::find (shstr_confusion);
		2415	if (object *tmp = present_arch_in_ob (at, op))
		2416	{
		2417	tmp->destroy ();
		2418	deathtab << "Your mind feels clearer...\r";
		2419	}
		2420
		2421	cure_disease (op, 0, 0); /* remove any disease */
		2422
		2423	max_it (op->stats.hp , op->stats.maxhp);
		2424	max_it (op->stats.sp , op->stats.maxsp);
		2425	max_it (op->stats.grace, op->stats.maxgrace);
		2426	max_it (op->stats.food , 200);
		2427
		2428	// remove all spell effects that are active
		2429	// to avoid long-term effects such as word-of-recall
		2430	for (object *item = op->inv; item; )
		2431	{
		2432	object *next = item->below;
		2433
		2434	if (item->type == SPELL_EFFECT && item->active)
		2435	item->destroy ();
		2436
		2437	item = next;
		2438	}
		2439
2622	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2440	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2623	* in cities ONLY!!! It is very important that this doesn't get abused.	2441	* in cities ONLY!!! It is very important that this doesn't get abused.
2624	* Look at op_on_battleground() for more info --AndreasV	2442	* Look at op_on_battleground() for more info --AndreasV
2625	*/	2443	*/
2626	if (op_on_battleground(op, &x, &y)) {	2444	if (op_on_battleground (op, &x, &y))
2627	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2445	{
2628	"You have been defeated in combat!");	2446	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2629	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2630	"Local medics have saved your life...");
2631
2632	/* restore player */
2633	at = find_archetype("poisoning");
2634	tmp=present_arch_in_ob(at,op);
2635	if (tmp) {
2636	remove_ob(tmp);
2637	free_object(tmp);
2638	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2639	}
2640		2447
2641	at = find_archetype("confusion");
2642	tmp=present_arch_in_ob(at,op);
2643	if (tmp) {
2644	remove_ob(tmp);
2645	free_object(tmp);
2646	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2647	}
2648
2649	cure_disease(op,0); /* remove any disease */
2650	op->stats.hp=op->stats.maxhp;
2651	if (op->stats.food<=0) op->stats.food=999;
2652
2653	/* create a bodypart-trophy to make the winner happy */	2448	/* create a bodypart-trophy to make the winner happy */
2654	tmp=arch_to_object(find_archetype("finger"));	2449	object *tmp = archetype::find (shstr_finger)->instance ();
2655	if (tmp != NULL)	2450
2656	{	2451	tmp->name = format ("%s's finger" , &op->name);
2657	sprintf(buf,"%s's finger",op->name);	2452	tmp->name_pl = format ("%s's fingers", &op->name);
2658	tmp->name = add_string(buf);	2453	tmp->msg = format (
2659	sprintf(buf," This finger has been cut off %s\n"	2454	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2660	" the %s, when he was defeated at\n level %d by %s.\n",	2455	&op->name, op->contr->title,
2661	op->name, op->contr->title, (int)(op->level),	2456	(int)op->level,
2662	op->contr->killer);	2457	op->contr->killer_name ()
2663	tmp->msg=add_string(buf);
2664	tmp->value=0, tmp->material=0, tmp->type=0;
2665	tmp->materialname = NULL;
2666	tmp->x = op->x, tmp->y = op->y;
2667	insert_ob_in_map(tmp,op->map,op,0);
2668	}
2669		2458	);
		2459	tmp->value = 0, tmp->type = 0;
		2460	tmp->material = name_to_material (shstr_organic);
		2461	tmp->insert_at (op, tmp);
		2462
2670	/* teleport defeated player to new destination*/	2463	/* teleport defeated player to new destination */
2671	transfer_ob(op, x, y, 0, NULL);	2464	transfer_ob (op, x, y, 0, NULL);
2672	op->contr->braced=0;	2465	op->contr->braced = 0;
2673	return;
2674	}
2675		2466
2676	/* Lauwenmark: Handle for plugin death event */	2467	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2677	if (execute_event(op, EVENT_DEATH,NULL,NULL,NULL,SCRIPT_FIX_ALL) != 0)
2678	return;	2468	return;
		2469	}
2679		2470
		2471	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2472	deathtab << "T<YOU HAVE DIED>\n\n";
		2473
		2474	INVOKE_PLAYER (DEATH, op->contr);
		2475
2680	command_kill_pets (op, 0);	2476	command_kill_pets (op, 0);
2681		2477
2682	/* Lauwenmark: Handle for the global death event */	2478	op->contr->play_sound (sound_find ("player_dies"));
2683	execute_global_event(EVENT_PLAYER_DEATH, op);
2684	if(op->stats.food<0) {
2685	if (op->contr->explore) {
2686	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2687	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2688	op->stats.food=999;
2689	return;
2690	}
2691	sprintf(buf,"%s starved to death.",op->name);
2692	strcpy(op->contr->killer,"starvation");
2693	}
2694	else {
2695	if (op->contr->explore) {
2696	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2697	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2698	op->stats.hp=op->stats.maxhp;
2699	return;
2700	}
2701	sprintf(buf,"%s died.",op->name);
2702	}
2703	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2704		2479
2705	/* save the map location for corpse, gravestone*/	2480	/* save the map location for corpse, gravestone */
2706	x=op->x;y=op->y;map=op->map;	2481	x = op->x;
		2482	y = op->y;
		2483	map = op->map;
2707		2484
2708
2709	if (settings.not_permadeth == TRUE) {
2710	/* NOT_PERMADEATH code. This basically brings the character back to	2485	/* NOT_PERMADEATH code. This basically brings the character back to
2711	* life if they are dead - it takes some exp and a random stat.	2486	* life if they are dead - it takes some exp and a random stat.
2712	* See the config.h file for a little more in depth detail about this.	2487	* See the config.h file for a little more in depth detail about this.
2713	*/	2488	*/
2714		2489
2715	/* Basically two ways to go - remove a stat permanently, or just	2490	/* Basically two ways to go - remove a stat permanently, or just
2716	* make it depletion. This bunch of code deals with that aspect	2491	* make it depletion. This bunch of code deals with that aspect
2717	* of death.	2492	* of death.
2718	*/	2493	*/
2719	#ifndef COZY_SERVER	2494	#ifndef COZY_SERVER
2720	if (settings.balanced_stat_loss) {	2495	if (settings.balanced_stat_loss)
		2496	{
2721	/* If stat loss is permanent, lose one stat only. */	2497	/* If stat loss is permanent, lose one stat only. */
2722	/* Lower level chars don't lose as many stats because they suffer	2498	/* Lower level chars don't lose as many stats because they suffer
2723	more if they do. */	2499	more if they do. */
2724	/* Higher level characters can afford things such as potions of	2500	/* Higher level characters can afford things such as potions of
2725	restoration, or better, stat potions. So we slug them that	2501	restoration, or better, stat potions. So we slug them that
2726	little bit harder. */	2502	little bit harder. */
2727	/* GD */	2503	/* GD */
2728	if (settings.stat_loss_on_death)	2504	if (settings.stat_loss_on_death)
2729	num_stats_lose = 1;	2505	num_stats_lose = 1;
2730	else	2506	else
2731	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2507	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2732	} else {	2508	}
		2509	else
2733	num_stats_lose = 1;	2510	num_stats_lose = 1;
2734	}	2511
2735	lost_a_stat = 0;	2512	lost_a_stat = 0;
2736		2513
2737	for (z=0; z<num_stats_lose; z++) {	2514	for (z = 0; z < num_stats_lose; z++)
2738	i = RANDOM() % NUM_STATS;	2515	{
		2516	i = rndm (NUM_STATS);
2739		2517
2740	if (settings.stat_loss_on_death) {	2518	if (settings.stat_loss_on_death)
		2519	{
2741	/* Pick a random stat and take a point off it. Tell the player	2520	/* Pick a random stat and take a point off it. Tell the player
2742	* what he lost.	2521	* what he lost.
2743	*/	2522	*/
2744	change_attr_value(&(op->stats), i,-1);	2523	change_attr_value (&(op->stats), i, -1);
2745	check_stat_bounds(&(op->stats));	2524	check_stat_bounds (&(op->stats));
2746	change_attr_value(&(op->contr->orig_stats), i,-1);	2525	change_attr_value (&(op->contr->orig_stats), i, -1);
2747	check_stat_bounds(&(op->contr->orig_stats));	2526	check_stat_bounds (&(op->contr->orig_stats));
2748	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2527	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2749	lost_a_stat = 1;	2528	lost_a_stat = 1;
2750	} else {	2529	}
		2530	else
		2531	{
2751	/* deplete a stat */	2532	/* deplete a stat */
2752	archetype *deparch=find_archetype("depletion");	2533	archetype *deparch = archetype::find (shstr_depletion);
2753	object *dep;	2534	object *dep;
		2535
		2536	dep = present_arch_in_ob (deparch, op);
		2537	if (!dep)
2754		2538	{
2755	dep = present_arch_in_ob(deparch,op);	2539	dep = deparch->instance ();
2756	if(!dep) {
2757	dep = arch_to_object(deparch);
2758	insert_ob_in_ob(dep, op);	2540	insert_ob_in_ob (dep, op);
2759	}
2760	lose_this_stat = 1;
2761	if (settings.balanced_stat_loss) {
2762	/* GD */
2763	/* Get the stat that we're about to deplete. */
2764	this_stat = get_attr_value(&(dep->stats), i);
2765	if (this_stat < 0) {
2766	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2767	int keep_chance = this_stat * this_stat;
2768	/* Yes, I am paranoid. Sue me. */
2769	if (keep_chance < 1)
2770	keep_chance = 1;
2771
2772	/* There is a maximum depletion total per level. */
2773	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2774	lose_this_stat = 0;
2775	/* Take loss chance vs keep chance to see if we
2776	retain the stat. */
2777	} else {
2778	if (random_roll(0, loss_chance + keep_chance-1,
2779	op, PREFER_LOW) < keep_chance)
2780	lose_this_stat = 0;
2781	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2782	this_stat, keep_chance, loss_chance,
2783	lose_this_stat?"LOSE":"KEEP"); */
2784	}
2785	}
2786	}
2787		2541	}
2788	if (lose_this_stat) {	2542	lose_this_stat = 1;
		2543	if (settings.balanced_stat_loss)
		2544	{
		2545	/* GD */
		2546	/* Get the stat that we're about to deplete. */
2789	this_stat = get_attr_value(&(dep->stats), i);	2547	this_stat = get_attr_value (&(dep->stats), i);
		2548	if (this_stat < 0)
		2549	{
		2550	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2551	int keep_chance = this_stat * this_stat;
		2552
		2553	/* Yes, I am paranoid. Sue me. */
		2554	if (keep_chance < 1)
		2555	keep_chance = 1;
		2556
		2557	/* There is a maximum depletion total per level. */
		2558	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2559	{
		2560	lose_this_stat = 0;
		2561	/* Take loss chance vs keep chance to see if we
		2562	retain the stat. */
		2563	}
		2564	else
		2565	{
		2566	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2567	lose_this_stat = 0;
		2568	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2569	this_stat, keep_chance, loss_chance,
		2570	lose_this_stat?"LOSE":"KEEP"); */
		2571	}
		2572	}
		2573	}
		2574
		2575	if (lose_this_stat)
		2576	{
		2577	this_stat = get_attr_value (&dep->stats, i);
2790	/* We could try to do something clever like find another	2578	/* We could try to do something clever like find another
2791	* stat to reduce if this fails. But chances are, if	2579	* stat to reduce if this fails. But chances are, if
2792	* stats have been depleted to -50, all are pretty low	2580	* stats have been depleted to -50, all are pretty low
2793	* and should be roughly the same, so it shouldn't make a	2581	* and should be roughly the same, so it shouldn't make a
2794	* difference.	2582	* difference.
2795	*/	2583	*/
2796	if (this_stat>=-50) {	2584	if (this_stat >= -50)
		2585	{
2797	change_attr_value(&(dep->stats), i, -1);	2586	change_attr_value (&(dep->stats), i, -1);
2798	SET_FLAG(dep, FLAG_APPLIED);	2587	dep->set_flag (FLAG_APPLIED);
2799	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2588	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2800	fix_player(op);	2589	op->update_stats ();
2801	lost_a_stat = 1;	2590	lost_a_stat = 1;
2802	}	2591	}
2803	}	2592	}
		2593	}
2804	}	2594	}
2805	}	2595
2806	/* If no stat lost, tell the player. */	2596	/* If no stat lost, tell the player. */
2807	if (!lost_a_stat)	2597	if (!lost_a_stat)
2808	{	2598	{
2809	/* determine_god() seems to not work sometimes... why is this?	2599	/* determine_god() seems to not work sometimes... why is this?
2810	Should I be using something else? GD */	2600	Should I be using something else? GD */
2811	const char *god = determine_god(op);	2601	shstr_tmp god = determine_god (op);
2812	if (god && (strcmp(god, "none")))	2602
2813	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2603	if (god != shstr_none)
2814	"moment you feel the holy presence of %s protecting"	2604	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2815	" you.", god);	2605	else
2816	else	2606	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2817	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2818	" feel a holy presence protecting you.");
2819	}	2607	}
		2608	#else
		2609	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2820	#endif	2610	#endif
2821	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2822	" feel a holy presence protecting you from losing yourself completely.");
2823		2611
2824	/* Put a gravestone up where the character 'almost' died. List the	2612	/* Put a gravestone up where the character 'almost' died. List the
2825	* exp loss on the stone.	2613	* exp loss on the stone.
2826	*/	2614	*/
2827	tmp=arch_to_object(find_archetype("gravestone"));	2615	tmp = archetype::find (shstr_gravestone)->instance ();
2828	sprintf(buf,"%s's gravestone",op->name);	2616	tmp->name = format ("%s's gravestone", &op->name);
2829	FREE_AND_COPY(tmp->name, buf);	2617	tmp->name_pl = format ("%s's gravestones", &op->name);
2830	sprintf(buf,"%s's gravestones",op->name);	2618	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2831	FREE_AND_COPY(tmp->name_pl, buf);	2619	&op->name, op->contr->title, op->contr->killer_name ());
2832	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2833	"who was killed\n"
2834	"by %s.\n",
2835	op->name, op->contr->title,
2836	op->contr->killer);
2837	tmp->msg = add_string(buf);
2838	tmp->x=op->x,tmp->y=op->y;	2620	tmp->x = op->x, tmp->y = op->y;
2839	insert_ob_in_map (tmp, op->map, NULL,0);	2621	insert_ob_in_map (tmp, op->map, NULL, 0);
2840		2622
2841	/**************************************/	2623	/**************************************/
2842	/* */	2624	/* */
2843	/* Subtract the experience points, */	2625	/* Subtract the experience points, */
2844	/* if we died cause of food, give us */
2845	/* food, and reset HP's... */
2846	/* */	2626	/* */
2847	/**************************************/	2627	/**************************************/
2848		2628
2849	/* remove any poisoning and confusion the character may be suffering.*/
2850	/* restore player */
2851	at = find_archetype("poisoning");
2852	tmp=present_arch_in_ob(at,op);
2853	if (tmp) {
2854	remove_ob(tmp);
2855	free_object(tmp);
2856	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2857	}
2858
2859	at = find_archetype("confusion");
2860	tmp=present_arch_in_ob(at,op);
2861	if (tmp) {
2862	remove_ob(tmp);
2863	free_object(tmp);
2864	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2865	}
2866	cure_disease(op,0); /* remove any disease */
2867
2868	/*add_exp(op, (op->stats.exp * -0.20)); */	2629	/*add_exp(op, (op->stats.exp * -0.20)); */
2869	apply_death_exp_penalty(op);	2630	apply_death_exp_penalty (op);
2870	if(op->stats.food < 100) op->stats.food = 900;
2871	op->stats.hp = op->stats.maxhp;
2872	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2873	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2874		2631
2875	/*	2632	/*
2876	* Check to see if the player is in a shop. IF so, then check to see if	2633	* Check to see if the player has any unpaid items. If so, remove them
2877	* the player has any unpaid items. If so, remove them and put them back	2634	* and put them back in the map.
2878	* in the map.	2635	*/
2879	*/	2636	op->drop_unpaid_items ();
2880		2637
2881	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2882	if (tmp->type == SHOP_FLOOR) {
2883	remove_unpaid_objects(op->inv, op);
2884	break;
2885	}
2886	}
2887
2888
2889	/****************************************/	2638	/****************************************/
2890	/* */	2639	/* */
2891	/* Move player to his current respawn- */	2640	/* Move player to his current respawn- */
2892	/* position (usually last savebed) */	2641	/* position (usually last savebed) */
2893	/* */	2642	/* */
2894	/****************************************/	2643	/****************************************/
2895		2644
2896	enter_player_savebed(op);	2645	enter_player_savebed (op);
2897		2646
2898	/* Save the player before inserting the force to reduce
2899	* chance of abuse.
2900	*/
2901	op->contr->braced=0;	2647	op->contr->braced = 0;
2902	save_player(op,1);
2903		2648
2904	/* it is possible that the player has blown something up	2649	/* it is possible that the player has blown something up
2905	* at his savebed location, and that can have long lasting	2650	* at his savebed location, and that can have long lasting
2906	* spell effects. So first see if there is a spell effect	2651	* spell effects. So first see if there is a spell effect
2907	* on the space that might harm the player.	2652	* on the space that might harm the player.
2908	*/	2653	*/
2909	will_kill_again=0;	2654	will_kill_again = 0;
2910	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2655	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2911	if (tmp->type ==SPELL_EFFECT)	2656	if (tmp->type == SPELL_EFFECT)
2912	will_kill_again|=tmp->attacktype;	2657	will_kill_again |= tmp->attacktype;
2913	}	2658
2914	if (will_kill_again) {	2659	if (will_kill_again)
		2660	{
2915	object *force;	2661	object *force;
2916	int at;	2662	int at;
2917		2663
2918	force=get_archetype(FORCE_NAME);	2664	force = get_archetype (FORCE_NAME);
2919	/* 50 ticks should be enough time for the spell to abate */	2665	/* 50 ticks should be enough time for the spell to abate */
2920	force->speed=0.1;	2666	force->speed = 0.1f;
2921	force->speed_left=-5.0;	2667	force->speed_left = -5.f;
2922	SET_FLAG(force, FLAG_APPLIED);	2668	force->set_flag (FLAG_APPLIED);
2923	for (at=0; at<NROFATTACKS; at++) {	2669	for (at = 0; at < NROFATTACKS; at++)
2924	if (will_kill_again & (1 << at))	2670	if (will_kill_again & (1 << at))
2925	force->resist[at] = 100;	2671	force->resist[at] = 100;
2926	}	2672
2927	insert_ob_in_ob(force, op);	2673	insert_ob_in_ob (force, op);
2928	fix_player(op);	2674	op->update_stats ();
2929
2930	}
2931	/**************************************/
2932	/* */
2933	/* Repaint the characters inv, and */
2934	/* stats, and show a nasty message ;) */
2935	/* */
2936	/**************************************/
2937
2938	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2939	return;
2940	} /* NOT_PERMADETH */
2941	else {
2942	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2943	* should probably be embedded in an else statement.
2944	*/
2945
2946	op->contr->party=NULL;
2947	if (settings.set_title == TRUE)
2948	op->contr->own_title[0]='\0';
2949	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2950	check_score(op);
2951	if(op->contr->ranges[range_golem]!=NULL) {
2952	remove_friendly_object(op->contr->ranges[range_golem]);
2953	remove_ob(op->contr->ranges[range_golem]);
2954	free_object(op->contr->ranges[range_golem]);
2955	op->contr->ranges[range_golem]=NULL;
2956	op->contr->golem_count=0;
2957	}
2958	loot_object(op); /* Remove some of the items for good */
2959	remove_ob(op);
2960	op->direction=0;
2961
2962	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2963	delete_character(op->name,0);
2964	if (settings.resurrection == TRUE) {
2965	/* save playerfile sans equipment when player dies
2966	** then save it as player.pl.dead so that future resurrection
2967	** type spells will work on them nicely
2968	*/
2969	delete_character(op->name,0);
2970	op->stats.hp = op->stats.maxhp;
2971	op->stats.food = 999;
2972
2973	/* set the location of where the person will reappear when */
2974	/* maybe resurrection code should fix map also */
2975	strcpy(op->contr->maplevel, settings.emergency_mapname);
2976	if(op->map!=NULL)
2977	op->map = NULL;
2978	op->x = settings.emergency_x;
2979	op->y = settings.emergency_y;
2980	save_player(op,0);
2981	op->map = map;
2982	/* please see resurrection.c: peterm */
2983	dead_player(op);
2984	} else {
2985	delete_character(op->name,1);
2986	}	2675	}
2987	}
2988	play_again(op);
2989		2676
2990	/* peterm: added to create a corpse at deathsite. */	2677	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2991	tmp=arch_to_object(find_archetype("corpse_pl"));
2992	sprintf(buf,"%s", op->name);
2993	FREE_AND_COPY(tmp->name, buf);
2994	FREE_AND_COPY(tmp->name_pl, buf);
2995	tmp->level=op->level;
2996	tmp->x=x;tmp->y=y;
2997	if (tmp->msg)
2998	free_string(tmp->msg);
2999	tmp->msg = add_string (gravestone_text(op));
3000	SET_FLAG (tmp, FLAG_UNIQUE);
3001	insert_ob_in_map (tmp, map, NULL,0);
3002	}
3003	}	2678	}
3004		2679
3005		2680	static void
3006	void loot_object(object *op) { /* Grab and destroy some treasure */	2681	loot_object (object *op)
		2682	{ /* Grab and destroy some treasure */
3007	object *tmp,*tmp2,*next;	2683	object *tmp, *tmp2, *next;
3008		2684
3009	if (op->container) { /* close open sack first */	2685	op->close_container (); /* close open sack first */
3010	esrv_apply_container (op, op->container);
3011	}
3012		2686
3013	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2687	for (tmp = op->inv; tmp; tmp = next)
		2688	{
3014	next=tmp->below;	2689	next = tmp->below;
3015	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2690
3016	remove_ob(tmp);	2691	if (tmp->invisible)
		2692	continue;
		2693
		2694	tmp->remove ();
3017	tmp->x=op->x,tmp->y=op->y;	2695	tmp->x = op->x, tmp->y = op->y;
3018	if (tmp->type == CONTAINER) { /* empty container to ground */	2696
3019	loot_object(tmp);	2697	if (tmp->type == CONTAINER)
3020	}	2698	loot_object (tmp); /* empty container to ground */
3021	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2699
3022	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2700	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
		2701	{
3023	if(tmp->nrof>1) {	2702	if (tmp->nrof > 1)
3024	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2703	{
3025	free_object(tmp2);	2704	tmp->decrease (rndm (1, tmp->nrof - 1));
3026	insert_ob_in_map(tmp,op->map,NULL,0);	2705	insert_ob_in_map (tmp, op->map, NULL, 0);
		2706	}
		2707	else
		2708	tmp->destroy ();
		2709	}
3027	} else	2710	else
3028	free_object(tmp);
3029	} else
3030	insert_ob_in_map(tmp,op->map,NULL,0);	2711	insert_ob_in_map (tmp, op->map, NULL, 0);
3031	}	2712	}
3032	}	2713	}
3033		2714
3034	/*	2715	/*
3035	* fix_weight(): Check recursively the weight of all players, and fix	2716	* fix_weight(): Check recursively the weight of all players, and fix
3036	* what needs to be fixed. Refresh windows and fix speed if anything	2717	* what needs to be fixed. Refresh windows and fix speed if anything
3037	* was changed.	2718	* was changed.
3038	*/	2719	*/
		2720	void
		2721	fix_weight ()
		2722	{
		2723	for_all_players (pl)
		2724	{
		2725	sint32 old = pl->ob->carrying;
3039		2726
3040	void fix_weight(void) {	2727	pl->ob->update_weight ();
3041	player *pl;	2728
3042	for (pl = first_player; pl != NULL; pl = pl->next) {	2729	if (old != pl->ob->carrying)
3043	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2730	{
3044	if(old == sum)	2731	pl->ob->update_stats ();
3045	continue;	2732	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
3046	fix_player(pl->ob);	2733	}
3047	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
3048	pl->ob->name, old, sum);
3049	}	2734	}
3050	}	2735	}
3051		2736
3052	void fix_luck(void) {	2737	void
3053	player *pl;	2738	fix_luck ()
3054	for (pl = first_player; pl != NULL; pl = pl->next)	2739	{
		2740	for_all_players (pl)
3055	if (!pl->ob->contr->state)	2741	if (!pl->ob->contr->ns->state)
3056	change_luck(pl->ob, 0);	2742	pl->ob->change_luck (0);
3057	}	2743	}
3058
3059		2744
3060	/* cast_dust() - handles op throwing objects of type 'DUST'.	2745	/* cast_dust() - handles op throwing objects of type 'DUST'.
3061	* This is much simpler in the new spell code - we basically	2746	* This is much simpler in the new spell code - we basically
3062	* just treat this as any other spell casting object.	2747	* just treat this as any other spell casting object.
3063	*/	2748	*/
3064		2749	void
3065	void cast_dust (object *op, object *throw_ob, int dir) {	2750	cast_dust (object *op, object *throw_ob, int dir)
		2751	{
3066	object *skop, *spob;	2752	object *skop, *spob;
3067		2753
3068	skop = find_skill_by_name(op, throw_ob->skill);	2754	skop = find_skill_by_name (op, throw_ob->skill);
3069		2755
3070	/* casting POTION 'dusts' is really a use_magic_item skill */	2756	/* casting POTION 'dusts' is really a use_magic_item skill */
3071	if(op->type==PLAYER && throw_ob->type==POTION && !skop) {	2757	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
		2758	{
3072	LOG(llevError,"Player %s lacks critical skill use_magic_item!\n",	2759	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3073	op->name);	2760	return;
3074	return;
3075	}	2761	}
		2762
3076	spob = throw_ob->inv;	2763	spob = throw_ob->inv;
		2764
		2765	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
		2766	// not pass NULL to cast_spell (which did indeed check itself, but
		2767	// errors should be reported as early as possible IMHO)
		2768	if (!spob)
		2769	{
		2770	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
		2771	return;
		2772	}
		2773
3077	if (op->type==PLAYER && spob)	2774	if (op->type == PLAYER)
3078	new_draw_info_format(NDI_UNIQUE, 0,op,"You cast %s.",spob->name);	2775	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3079		2776
3080	cast_spell(op, throw_ob, dir, spob, NULL);	2777	cast_spell (op, throw_ob, dir, spob, NULL);
3081
3082	if(!QUERY_FLAG(throw_ob,FLAG_REMOVED)) remove_ob(throw_ob);
3083	free_object(throw_ob);
3084	}
3085		2778
		2779	throw_ob->destroy ();
		2780	}
		2781
		2782	void
3086	void make_visible (object *op) {	2783	make_visible (object *op)
3087	op->hide = 0;	2784	{
		2785	op->flag [FLAG_HIDDEN] = 0;
3088	op->invisible = 0;	2786	op->invisible = 0;
3089	if(op->type==PLAYER) {
3090	op->contr->tmp_invis = 0;
3091	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3092	}
3093	update_object(op,UP_OBJ_FACE);
3094	}
3095		2787
3096	int is_true_undead(object *op) {
3097	object *tmp=NULL;
3098
3099	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3100
3101	if(op->type==PLAYER)	2788	if (op->type == PLAYER)
3102	for(tmp=op->inv;tmp;tmp=tmp->below)	2789	{
3103	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2790	op->contr->tmp_invis = 0;
3104	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	2791	op->contr->invis_race = 0;
		2792	}
		2793
		2794	update_object (op, UP_OBJ_CHANGE);
		2795	}
		2796
		2797	int
		2798	is_true_undead (object *op)
		2799	{
		2800	if (op->arch->flag [FLAG_UNDEAD])
		2801	return 1;
		2802
3105	return 0;	2803	return 0;
3106	}	2804	}
3107		2805
3108	/* look at the surrounding terrain to determine	2806	/* look at the surrounding terrain to determine
3109	* the hideability of this object. Positive levels	2807	* the hideability of this object. Positive levels
3110	* indicate greater hideability.	2808	* indicate greater hideability.
3111	*/	2809	*/
3112		2810	int
3113	int hideability(object *ob) {	2811	hideability (object *ob)
		2812	{
3114	int i,level=0, mflag;	2813	int i, level = 0, mflag;
3115	sint16 x,y;	2814	sint16 x, y;
3116		2815
3117	if(!ob||!ob->map) return 0;	2816	if (!ob || !ob->map)
		2817	return 0;
3118		2818
3119	/* so, on normal lighted maps, its hard to hide */	2819	/* so, on normal lighted maps, its hard to hide */
3120	level=ob->map->darkness - 2;	2820	level = ob->map->darklevel () - 2;
3121		2821
3122	/* this also picks up whether the object is glowing.	2822	/* this also picks up whether the object is glowing.
3123	* If you carry a light on a non-dark map, its not	2823	* If you carry a light on a non-dark map, its not
3124	* as bad as carrying a light on a pitch dark map */	2824	* as bad as carrying a light on a pitch dark map */
3125	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2825	if (ob->has_carried_lights ())
		2826	level = -(10 + (2 * ob->map->darklevel ()));
3126		2827
3127	/* scan through all nearby squares for terrain to hide in */	2828	/* scan through all nearby squares for terrain to hide in */
3128	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2829	for (i = 0, x = ob->x, y = ob->y;
		2830	i <= SIZEOFFREE1;
		2831	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2832	{
3129	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2833	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3130	if (mflag & P_OUT_OF_MAP) { continue; }	2834	if (mflag & P_OUT_OF_MAP)
		2835	continue;
		2836
3131	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2837	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3132	level += 2;	2838	level += 2;
3133	else /* open terrain! */	2839	else /* open terrain! */
3134	level -= 1;	2840	level -= 1;
3135	}	2841	}
3136		2842
3137	#if 0	2843	#if 0
3138	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2844	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3139	#endif	2845	#endif
3140	return level;	2846	return level;
3141	}	2847	}
3142		2848
3143	/* For Hidden creatures - a chance of becoming 'unhidden'	2849	/* For Hidden creatures - a chance of becoming 'unhidden'
3144	* every time they move - as we subtract off 'invisibility'	2850	* every time they move - as we subtract off 'invisibility'
3145	* AND, for players, if they move into a ridiculously unhideable	2851	* AND, for players, if they move into a ridiculously unhideable
3146	* spot (surrounded by clear terrain in broad daylight). -b.t.	2852	* spot (surrounded by clear terrain in broad daylight). -b.t.
3147	*/	2853	*/
3148		2854	void
3149	void do_hidden_move (object *op) {	2855	do_hidden_move (object *op)
3150	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2856	{
3151	object *skop;	2857	int hide = 0;
3152		2858
3153	if(!op || !op->map) return;	2859	if (!op || !op->map)
		2860	return;
3154		2861
3155	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2862	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2863	int num = random_roll (0, 19, op, PREFER_LOW);
3156		2864
3157	/* its *extremely* hard to run and sneak/hide at the same time! */	2865	/* its *extremely* hard to run and sneak/hide at the same time! */
3158	if(op->type==PLAYER && op->contr->run_on) {	2866	if (op->type == PLAYER && op->contr->run_on)
3159	if(!skop || num >= skop->level) {	2867	if (!skop || num >= skop->level)
		2868	{
3160	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2869	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3161	make_visible(op);	2870	make_visible (op);
3162	return;	2871	return;
3163	} else num += 20;
3164	}	2872	}
		2873	else
		2874	num += 20;
		2875
3165	num += op->map->difficulty;	2876	num += op->map->difficulty;
3166	hide = hideability(op); /* modify by terrain hidden level */	2877	hide = hideability (op); /* modify by terrain hidden level */
3167	num -= hide;	2878	num -= hide;
		2879
3168	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	2880	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2881	{
3169	make_visible(op);	2882	make_visible (op);
3170	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2883
3171	"You moved out of hiding! You are visible!");	2884	if (op->type == PLAYER)
		2885	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3172	}	2886	}
3173	else if (op->type == PLAYER && skop) {	2887	else if (op->type == PLAYER && skop)
3174	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2888	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3175	}
3176	}	2889	}
3177		2890
3178	/* determine if who is standing near a hostile creature. */	2891	/* determine if who is standing near a hostile creature. */
3179		2892
		2893	int
3180	int stand_near_hostile( object *who ) {	2894	stand_near_hostile (object *who)
		2895	{
3181	object *tmp=NULL;	2896	object *tmp = NULL;
3182	int i,friendly=0,player=0, mflags;	2897	int i, friendly = 0, player = 0, mflags;
3183	mapstruct *m;	2898	maptile *m;
3184	sint16 x,y;	2899	sint16 x, y;
3185		2900
3186	if(!who) return 0;	2901	if (!who)
3187
3188	if(who->type==PLAYER) player=1;
3189	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3190
3191	/* search adjacent squares */
3192	for(i=1;i<9;i++) {
3193	x = who->x+freearr_x[i];
3194	y = who->y+freearr_y[i];
3195	m = who->map;
3196	mflags = get_map_flags(m, &m, x, y, &x, &y);
3197	/* space must be blocked if there is a monster. If not
3198	* blocked, don't need to check this space.
3199	*/
3200	if (mflags & P_OUT_OF_MAP) continue;
3201	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3202
3203	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3204	if((player||friendly)
3205	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3206	return 1;
3207	else if(tmp->type==PLAYER)
3208	{
3209	/*don't let a hidden DM prevent you from hiding*/
3210	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3211	return 1;
3212	}
3213	}
3214	}
3215	return 0;	2902	return 0;
		2903
		2904	if (who->type == PLAYER)
		2905	player = 1;
		2906
		2907	else
		2908	friendly = who->flag [FLAG_FRIENDLY];
		2909
		2910	/* search adjacent squares */
		2911	for (i = 1; i < 9; i++)
		2912	{
		2913	x = who->x + freearr_x[i];
		2914	y = who->y + freearr_y[i];
		2915	m = who->map;
		2916	mflags = get_map_flags (m, &m, x, y, &x, &y);
		2917	/* space must be blocked if there is a monster. If not
		2918	* blocked, don't need to check this space.
		2919	*/
		2920	if (mflags & P_OUT_OF_MAP)
		2921	continue;
		2922	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		2923	continue;
		2924
		2925	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2926	{
		2927	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
		2928	return 1;
		2929	else if (tmp->type == PLAYER)
		2930	{
		2931	/*don't let a hidden DM prevent you from hiding */
		2932	if (!tmp->flag [FLAG_WIZ] || tmp->contr->hidden == 0)
		2933	return 1;
		2934	}
		2935	}
		2936	}
		2937	return 0;
3216	}	2938	}
3217		2939
3218	/* check the player los field for viewability of the	2940	/* check the player los field for viewability of the
3219	* object op. This function works fine for monsters,	2941	* object op. This function works fine for monsters,
3220	* but we dont worry if the object isnt the top one in	2942	* but we dont worry if the object isnt the top one in
3221	* a pile (say a coin under a table would return "viewable"	2943	* a pile (say a coin under a table would return "viewable"
3222	* by this routine). Another question, should we be	2944	* by this routine). Another question, should we be
3223	* concerned with the direction the player is looking	2945	* concerned with the direction the player is looking
3224	* in? Realistically, most of use cant see stuff behind	2946	* in? Realistically, most of us can't see stuff behind
3225	* our backs...on the other hand, does the "facing" direction	2947	* our backs...on the other hand, does the "facing" direction
3226	* imply the way your head, or body is facing? Its possible	2948	* imply the way your head, or body is facing? It's possible
3227	* for them to differ. Sigh, this fctn could get a bit more complex.	2949	* for them to differ. Sigh, this fctn could get a bit more complex.
3228	* -b.t.	2950	* -b.t.
3229	* This function is now map tiling safe.	2951	* This function is now map tiling safe.
3230	*/	2952	*/
3231		2953	int
3232	int player_can_view (object *pl,object *op) {	2954	player_can_view (object *pl, object *op)
		2955	{
3233	rv_vector rv;	2956	rv_vector rv;
3234	int dx,dy;	2957	int dx, dy;
3235		2958
3236	if(pl->type!=PLAYER) {	2959	if (pl->type != PLAYER)
		2960	{
3237	LOG(llevError,"player_can_view() called for non-player object\n");	2961	LOG (llevError, "player_can_view() called for non-player object\n");
3238	return -1;
3239	}
3240	if (!pl || !op) return 0;
3241
3242	if(op->head) { op = op->head; }
3243	get_rangevector(pl, op, &rv, 0x1);
3244
3245	/* starting with the 'head' part, lets loop
3246	* through the object and find if it has any
3247	* part that is in the los array but isnt on
3248	* a blocked los square.
3249	* we use the archetype to figure out offsets.
3250	*/
3251	while(op) {
3252	dx = rv.distance_x + op->arch->clone.x;
3253	dy = rv.distance_y + op->arch->clone.y;
3254
3255	/* only the viewable area the player sees is updated by LOS
3256	* code, so we need to restrict ourselves to that range of values
3257	* for any meaningful values.
3258	*/
3259	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3260	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3261	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3262	return 1;	2962	return -1;
3263	op = op->more;
3264	}	2963	}
		2964
		2965	if (!pl || !op)
3265	return 0;	2966	return 0;
3266	}
3267		2967
3268	/* routine for both players and monsters. We call this when	2968	op = op->head_ ();
3269	* there is a possibility for our action distrubing our hiding	2969
3270	* place or invisiblity spell. Artefact invisiblity is not	2970	get_rangevector (pl, op, &rv, 0x1);
3271	* effected by this. If we arent invisible to begin with, we	2971
3272	* return 0.	2972	/* starting with the 'head' part, lets loop
		2973	* through the object and find if it has any
		2974	* part that is in the los array but isn't on
		2975	* a blocked los square.
		2976	* we use the archetype to figure out offsets.
3273	*/	2977	*/
3274	int action_makes_visible (object *op) {	2978	while (op)
		2979	{
		2980	dx = rv.distance_x + op->arch->x;
		2981	dy = rv.distance_y + op->arch->y;
3275		2982
3276	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	2983	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3277	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3278	return 0;
3279
3280	if (op->contr && op->contr->tmp_invis == 0) return 0;
3281
3282	/* If monsters, they should become visible */
3283	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3284	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3285	return 1;	2984	return 1;
3286	}	2985
		2986	op = op->more;
3287	}	2987	}
		2988
3288	return 0;	2989	return 0;
3289	}	2990	}
3290		2991
3291	/* op_on_battleground - checks if the given object op (usually	2992	/* op_on_battleground - checks if the given object op (usually
3292	* a player) is standing on a valid battleground-tile,	2993	* a player) is standing on a valid battleground-tile,
3293	* function returns TRUE/FALSE. If true x, y returns the battleground	2994	* function returns TRUE/FALSE. If true x, y returns the battleground
3294	* -exit-coord. (and if x, y not NULL)	2995	* -exit-coord. (and if x, y not NULL)
3295	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	2996	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3296	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	2997	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3297	* Default is to do the same as before, so only people wanting to have different points need worry about this	2998	* Default is to do the same as before, so only people wanting to have different points need worry about this
3298	*/	2999	*/
		3000	int
3299	int op_on_battleground (object *op, int *x, int *y) {	3001	op_on_battleground (object *op, int *x, int *y)
3300	object *tmp;	3002	{
3301
3302	/* A battleground-tile needs the following attributes to be valid:	3003	/* A battleground-tile needs the following attributes to be valid:
3303	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3004	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3304	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3005	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3305	* and the exit-coordinates sp/hp must both be > 0.	3006	* and the exit-coordinates sp/hp must both be > 0.
3306	* => The intention here is to prevent abuse of the battleground-	3007	* => The intention here is to prevent abuse of the battleground-
3307	* feature (like pickable or hidden battleground tiles). */	3008	* feature (like pickable or hidden battleground tiles). */
3308	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3009	for (object *tmp = op->below; tmp; tmp = tmp->below)
3309	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3010	{
3310	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3011	if (tmp->flag [FLAG_IS_FLOOR])
3311	strcmp(tmp->name, "battleground")==0 &&	3012	{
3312	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3013	if (tmp->flag [FLAG_NO_PICK]
		3014	&& tmp->type == BATTLEGROUND
		3015	&& tmp->name == shstr_battleground
		3016	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3017	{
3313	/*before we assign the exit, check if this is a teambattle*/	3018	/* before we assign the exit, check if this is a teambattle */
3314	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3019	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3315	object *invtmp;	3020	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3316	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3021	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3317	if(invtmp->type==FORCE && invtmp->slaying &&	3022	{
3318	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3023	if (x && y)
3319	if (x != NULL && y != NULL)
3320	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3024	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3025
		3026	return 1;
		3027	}
		3028
		3029	if (x && y)
		3030	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3031
3321	return 1;	3032	return 1;
3322	}	3033	}
3323	}	3034	}
3324	}
3325	if (x != NULL && y != NULL)
3326	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3327	return 1;
3328	}	3035	}
3329	}	3036
3330	}
3331	/* If we got here, did not find a battleground */	3037	/* If we got here, did not find a battleground */
3332	return 0;	3038	return 0;
3333	}	3039	}
3334		3040
3335	/*	3041	/*
…		…
3339	* attributes:	3045	* attributes:
3340	* object *who the dragon player	3046	* object *who the dragon player
3341	* int atnr the attack-number of the ability focus	3047	* int atnr the attack-number of the ability focus
3342	* int level ability level	3048	* int level ability level
3343	*/	3049	*/
		3050	void
3344	void dragon_ability_gain(object *who, int atnr, int level) {	3051	dragon_ability_gain (object *who, int atnr, int level)
		3052	{
3345	treasurelist *trlist = NULL; /* treasurelist */	3053	treasurelist *trlist = NULL; /* treasurelist */
3346	treasure *tr; /* treasure */	3054	treasure *tr; /* treasure */
3347	object *tmp,*skop; /* tmp. object */	3055	object *tmp, *skop; /* tmp. object */
3348	object *item; /* treasure object */	3056	object *item; /* treasure object */
3349	char buf[MAX_BUF]; /* tmp. string buffer */	3057	char buf[MAX_BUF]; /* tmp. string buffer */
3350	int i=0, j=0;	3058	int i = 0, j = 0;
3351		3059
3352	/* get the appropriate treasurelist */	3060	/* get the appropriate treasurelist */
3353	if (atnr == ATNR_FIRE)	3061	if (atnr == ATNR_FIRE)
3354	trlist = find_treasurelist("dragon_ability_fire");	3062	trlist = treasurelist::find (shstr_dragon_ability_fire);
3355	else if (atnr == ATNR_COLD)	3063	else if (atnr == ATNR_COLD)
3356	trlist = find_treasurelist("dragon_ability_cold");	3064	trlist = treasurelist::find (shstr_dragon_ability_cold);
3357	else if (atnr == ATNR_ELECTRICITY)	3065	else if (atnr == ATNR_ELECTRICITY)
3358	trlist = find_treasurelist("dragon_ability_elec");	3066	trlist = treasurelist::find (shstr_dragon_ability_elec);
3359	else if (atnr == ATNR_POISON)	3067	else if (atnr == ATNR_POISON)
3360	trlist = find_treasurelist("dragon_ability_poison");	3068	trlist = treasurelist::find (shstr_dragon_ability_poison);
3361		3069
3362	if (trlist == NULL || who->type != PLAYER)	3070	if (trlist == NULL || who->type != PLAYER)
3363	return;	3071	return;
3364		3072
3365	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3073	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3366	tr = tr->next, i++);	3074
3367		3075	if (!tr || !tr->item)
3368	if (tr == NULL || tr->item == NULL) {	3076	{
3369	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3077	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3370	return;	3078	return;
3371	}	3079	}
3372		3080
3373	/* everything seems okay - now bring on the gift: */	3081	/* everything seems okay - now bring on the gift: */
3374	item = &(tr->item->clone);	3082	item = tr->item;
3375		3083
3376	if (item->type == SPELL) {	3084	if (item->type == SPELL)
		3085	{
3377	if (check_spell_known (who, item->name))	3086	if (check_spell_known (who, item->name))
3378	return;	3087	return;
3379		3088
3380	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3089	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3381	do_learn_spell (who, item, 0);	3090	do_learn_spell (who, item, 0);
3382	return;	3091	return;
3383	}	3092	}
3384		3093
3385	/* grant direct spell */	3094	/* grant direct spell */
3386	if (item->type == SPELLBOOK) {	3095	if (item->type == SPELLBOOK)
		3096	{
3387	if (!item->inv) {	3097	if (!item->inv)
		3098	{
3388	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3099	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3389	item->name);
3390	return;	3100	return;
3391	}	3101	}
3392	if (check_spell_known (who, item->inv->name))	3102	if (check_spell_known (who, item->inv->name))
3393	return;	3103	return;
3394	if (item->invisible) {	3104	if (item->invisible)
		3105	{
3395	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3106	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3396	do_learn_spell (who, item->inv, 0);	3107	do_learn_spell (who, item->inv, 0);
3397	return;	3108	return;
3398	}	3109	}
3399	}	3110	}
3400	else if (item->type == SKILL_TOOL && item->invisible) {	3111	else if (item->type == SKILL_TOOL && item->invisible)
		3112	{
3401	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3113	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3114	{
3402		3115
3403	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3116	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3404	* in this way, if the player is missing any of the attacktypes, he gets	3117	* in this way, if the player is missing any of the attacktypes, he gets
3405	* them. As it is now, if the player has any that match the granted skill,	3118	* them. As it is now, if the player has any that match the granted skill,
3406	* but not all of them, he gets nothing.	3119	* but not all of them, he gets nothing.
3407	*/	3120	*/
3408	if (!(skop->attacktype & item->attacktype)) {	3121	if (!(skop->attacktype & item->attacktype))
		3122	{
3409	/* Give new attacktype */	3123	/* Give new attacktype */
3410	skop->attacktype |= item->attacktype;	3124	skop->attacktype |= item->attacktype;
3411		3125
3412	/* always add physical if there's none */	3126	/* always add physical if there's none */
3413	skop->attacktype |= AT_PHYSICAL;	3127	skop->attacktype |= AT_PHYSICAL;
3414
3415	if (item->msg != NULL)
3416	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);
3417		3128
3418	/* Give player new face */	3129	if (item->msg != NULL)
3419	if (item->animation_id) {
3420	who->face = skop->face;
3421	who->animation_id = item->animation_id;
3422	who->anim_speed = item->anim_speed;
3423	who->last_anim = 0;
3424	who->state = 0;
3425	animate_object(who, who->direction);
3426	}
3427	}
3428	}
3429	}
3430	else if (item->type == FORCE) {
3431	/* forces in the treasurelist can alter the player's stats */
3432	object *skin;
3433	/* first get the dragon skin force */
3434	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;
3435	skin=skin->below);
3436	if (skin == NULL) return;
3437
3438	/* adding new spellpath attunements */
3439	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {
3440	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3441
3442	/* print message */
3443	sprintf(buf, "You feel attuned to ");
3444	for(i=0, j=0; i<NRSPELLPATHS; i++) {
3445	if(item->path_attuned & (1<<i)) {
3446	if (j)
3447	strcat(buf," and ");
3448	else
3449	j = 1;
3450	strcat(buf, spellpathnames[i]);
3451	}
3452	}
3453	strcat(buf,".");
3454	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);
3455	}
3456
3457	/* evtl. adding flags: */
3458	if(QUERY_FLAG(item, FLAG_XRAYS))
3459	SET_FLAG(skin, FLAG_XRAYS);
3460	if(QUERY_FLAG(item, FLAG_STEALTH))
3461	SET_FLAG(skin, FLAG_STEALTH);
3462	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))
3463	SET_FLAG(skin, FLAG_SEE_IN_DARK);
3464
3465	/* print message if there is one */
3466	if (item->msg != NULL)
3467	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3130	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3468	}
3469	else {
3470	/* generate misc. treasure */
3471	tmp = arch_to_object (tr->item);
3472	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));
3473	tmp = insert_ob_in_ob (tmp, who);
3474	if (who->type == PLAYER)
3475	esrv_send_item(who, tmp);
3476	}
3477	}
3478		3131
3479	/**	3132	/* Give player new face */
3480	* Unready an object for a player. This function does nothing if the object was	3133	if (item->animation_id)
3481	* not readied.	3134	{
3482	*/	3135	who->face = skop->face;
3483	void player_unready_range_ob(player *pl, object *ob) {	3136	who->animation_id = item->animation_id;
3484	rangetype i;	3137	who->anim_speed = item->anim_speed;
3485		3138	who->last_anim = 0;
3486	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3139	who->state = 0;
3487	if (pl->ranges[i] == ob) {	3140	animate_object (who, who->direction);
3488	pl->ranges[i] = NULL;	3141	}
3489	if (pl->shoottype == i) {
3490	pl->shoottype = range_none;
3491	}	3142	}
3492	}	3143	}
3493	}	3144	}
		3145	else if (item->type == FORCE)
		3146	{
		3147	/* forces in the treasurelist can alter the player's stats */
		3148	object *skin;
		3149
		3150	/* first get the dragon skin force */
		3151	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
		3152	;
		3153
		3154	if (!skin)
		3155	return;
		3156
		3157	/* adding new spellpath attunements */
		3158	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3159	{
		3160	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
		3161
		3162	/* print message */
		3163	sprintf (buf, "You feel attuned to ");
		3164	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3165	{
		3166	if (item->path_attuned & (1 << i))
		3167	{
		3168	if (j)
		3169	strcat (buf, " and ");
		3170	else
		3171	j = 1;
		3172	strcat (buf, spellpathnames[i]);
		3173	}
		3174	}
		3175
		3176	strcat (buf, ".");
		3177	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
		3178	}
		3179
		3180	/* evtl. adding flags: */
		3181	if (item->flag [FLAG_XRAYS])
		3182	skin->set_flag (FLAG_XRAYS);
		3183	if (item->flag [FLAG_STEALTH])
		3184	skin->set_flag (FLAG_STEALTH);
		3185	if (item->flag [FLAG_SEE_IN_DARK])
		3186	skin->set_flag (FLAG_SEE_IN_DARK);
		3187
		3188	/* print message if there is one */
		3189	if (item->msg != NULL)
		3190	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3191	}
		3192	else
		3193	{
		3194	/* generate misc. treasure */
		3195	tmp = tr->item->instance ();
		3196	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
		3197	who->insert (tmp);
		3198	}
3494	}	3199	}
		3200
		3201	//-GPL
		3202
		3203	sint8
		3204	player::darkness_at (maptile *map, int x, int y) const
		3205	{
		3206	if (!ns)
		3207	return LOS_BLOCKED;
		3208
		3209	int dx, dy;
		3210	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3211	return LOS_BLOCKED;
		3212
		3213	x += dx - ns->current_x;
		3214	y += dy - ns->current_y;
		3215
		3216	return blocked_los (x, y);
		3217	}
		3218
		3219	void
		3220	player::infobox (const char *title, const char *msg, int color)
		3221	{
		3222	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3223	}
		3224
		3225	void
		3226	player::statusmsg (const char *msg, int color)
		3227	{
		3228	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3229	}
		3230
		3231	void
		3232	player::failmsg (const char *msg, int color)
		3233	{
		3234	play_sound (sound_find ("generic_failure"));
		3235	statusmsg (msg, color);
		3236	}
		3237
		3238	void
		3239	object::failmsgf (const char *format, ...)
		3240	{
		3241	if (!contr)
		3242	return;
		3243
		3244	va_list ap;
		3245	va_start (ap, format);
		3246	contr->failmsg (vformat (format, ap));
		3247	va_end (ap);
		3248	}
		3249
		3250	void
		3251	player::failmsgf (const char *format, ...)
		3252	{
		3253	va_list ap;
		3254	va_start (ap, format);
		3255	failmsg (vformat (format, ap));
		3256	va_end (ap);
		3257	}
		3258

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