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Comparing deliantra/server/server/player.C (file contents):
Revision 1.2 by elmex, Tue Aug 15 16:19:55 2006 UTC vs.
Revision 1.278 by root, Sun May 9 22:33:29 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 1.2 2006/08/15 16:19:55 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->flag [FLAG_READY_WEAPON] = false;
		132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
		134	ob->flag [FLAG_READY_BOW] = false;
		135
		136	ob->update_stats ();
		137
		138	ns->floorbox_update ();
		139	esrv_send_inventory (ob, ob);
		140	esrv_add_spells (this, 0);
		141
		142	activate ();
		143
		144	INVOKE_PLAYER (CONNECT, this);
		145	INVOKE_PLAYER (LOGIN, this);
		146	}
		147
		148	void
		149	player::disconnect ()
		150	{
		151	if (ob)
		152	{
		153	ob->close_container (); //TODO: client-specific
		154	ob->drop_unpaid_items ();
		155	}
		156
		157	if (ns)
		158	{
		159	if (active)
		160	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		161
		162	INVOKE_PLAYER (DISCONNECT, this);
		163
		164	ns->reset_stats ();
		165	ns->pl = 0;
		166	ns = 0;
		167	}
		168
		169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
		172
		173	deactivate ();
		174	}
		175
		176	//-GPL
		177
		178	// the need for this function can be explained
		179	// by load_object not returning the object
		180	void
		181	player::set_object (object *op)
		182	{
		183	ob = observe = viewpoint = op;
		184	ob->contr = this; /* this aren't yet in archetype */
		185
		186	ob->set_speed (1.0f);
		187	ob->speed_left = 0.5f;
		188
		189	ob->direction = 5; /* So player faces south */
		190	}
		191
		192	void
		193	player::set_observe (object *op)
		194	{
		195	observe = viewpoint = op ? op : ob;
		196	do_los = 1;
		197	}
		198
		199	void
		200	player::set_viewpoint (object *op)
		201	{
		202	viewpoint = op ? op : (object *)observe;
		203	do_los = 1;
		204	}
		205
		206	//+GPL
		207
		208	player::player ()
		209	{
236	/* There are some elements we want initialized to non zero value -	210	/* There are some elements we want initialised to non zero value -
237	* we deal with that below this point.	211	* we deal with that below this point.
238	*/	212	*/
239	p->party=NULL;	213	outputs_sync = 4;
240	p->outputs_sync=16; /* Every 2 seconds */	214	outputs_count = 4;
241	p->outputs_count=1; /* Keeps present behaviour */
242	p->unapply = unapply_nochoice;	215	unapply = unapply_nochoice;
243	p->Swap_First = -1;
244		216
245	#ifdef AUTOSAVE
246	p->last_save_tick = 9999999;
247	#endif
248
249	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	217	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		218
260	roll_stats(op);
261	p->state=ST_ROLL_STAT;
262	clear_los(op);
263
264	p->gen_sp_armour=10;	219	gen_sp_armour = 10;
265	p->last_speed= -1;
266	p->shoottype=range_none;
267	p->bowtype=bow_normal;	220	bowtype = bow_normal;
268	p->petmode=pet_normal;	221	petmode = pet_normal;
269	p->listening=10;
270	p->usekeys=containers;	222	usekeys = containers;
271	p->last_weapon_sp= -1;	223	peaceful = 1; /* default peaceful */
272	p->peaceful=1; /* default peaceful */
273	p->do_los=1;	224	do_los = 1;
274	p->explore=0;
275	p->no_shout=0; /* default can shout */
276		225
277	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);	226	weapon_sp = 1.0f;
278	p->title[sizeof(p->title)-1] = '\0';	227	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	}	228	}
302		229
303		230	void
304	/* This loads the first map an puts the player on it. */	231	player::do_destroy ()
305	static void set_first_map(object *op)
306	{	232	{
307	strcpy(op->contr->maplevel, first_map_path);	233	disconnect ();
308	op->x = -1;
309	op->y = -1;
310	enter_exit(op, NULL);
311	}
312		234
313	/* Tries to add player on the connection passwd in ns.	235	attachable::do_destroy ();
314	* All we can really get in this is some settings like host and display
315	* mode.
316	*/
317		236
318	int add_player(NewSocket *ns) {	237	if (ob)
319	player *p;	238	ob->destroy ();
320		239
321	p=get_player(NULL);	240	ob = observe = viewpoint = 0;
322	p->socket = *ns;	241	}
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		242
334	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);	243	player::~player ()
335	add_friendly_object(p->ob);	244	{
336	send_rules(p->ob);	245	/* Clear item stack */
337	send_news(p->ob);	246	free (stack_items);
338	display_motd(p->ob);
339	get_name(p->ob);
340	return 0;
341	}	247	}
342		248
343	/*	249	/*
344	* get_player_archetype() return next player archetype from archetype	250	* get_player_archetype() return next player archetype from archetype
345	* list. Not very efficient routine, but used only creating new players.	251	* list. Not very efficient routine, but used only creating new players.
346	* Note: there MUST be at least one player archetype!	252	* Note: there MUST be at least one player archetype!
347	*/	253	*/
		254	static archetype *
348	archetype *get_player_archetype(archetype* at)	255	get_player_archetype (archetype *at)
349	{	256	{
350	archetype *start = at;	257	// archetypes could have been reloaded
351	for (;;) {	258	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
352	if (at==NULL || at->next==NULL)	259
353	at=first_archetype;	260	if (!nat)
354	else
355	at=at->next;
356	if(at->clone.type==PLAYER)
357	return at;	261	return at;
358	if (at == start) {	262
359	LOG (llevError, "No Player archetypes\n");	263	archvec::iterator i = archetypes.find (nat);
360	exit (-1);	264
361	}	265	for (;;)
362	}	266	{
363	}	267	if (++i == archetypes.end ())
		268	i = archetypes.begin ();
		269	else if (*i == at)
		270	cleanup ("not a single player archetype found");
364		271
		272	if ((*i)->type == PLAYER)
		273	return *i;
		274	}
		275	}
365		276
		277	/* Tries to add player on the connection passed in ns.
		278	* All we can really get in this is some settings like host and display
		279	* mode.
		280	*/
		281	player *
		282	player::create ()
		283	{
		284	player *pl = new player;
		285
		286	pl->set_object (get_player_archetype (0)->instance ());
		287
		288	pl->ob->roll_stats ();
		289	pl->ob->stats.wc = 2;
		290	pl->ob->run_away = 25; /* Then we panick... */
		291
		292	set_first_map (pl->ob);
		293
		294	return pl;
		295	}
		296
		297	object *
366	object *get_nearest_player(object *mon) {	298	get_nearest_player (object *mon)
		299	{
367	object *op = NULL;	300	object *op = NULL;
368	player *pl = NULL;
369	objectlink *ol;	301	objectlink *ol;
370	unsigned lastdist;	302	unsigned lastdist;
371	rv_vector rv;	303	rv_vector rv;
372		304
373	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	305	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
374	/* We should not find free objects on this friendly list, but it	306	{
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))	307	if (!can_detect_enemy (mon, ol->ob, &rv))
399	continue;	308	continue;
400		309
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) {	310	if (lastdist > rv.distance)
410	op=pl->ob;	311	{
		312	op = ol->ob;
411	lastdist=rv.distance;	313	lastdist = rv.distance;
		314	}
412	}	315	}
413	}	316
414	}	317	for_all_players (pl)
		318	if (can_detect_enemy (mon, pl->ob, &rv))
		319	if (lastdist > rv.distance)
		320	{
		321	op = pl->ob;
		322	lastdist = rv.distance;
		323	}
		324
415	#if 0	325	#if 0
416	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	326	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
417	#endif	327	#endif
418	return op;	328	return op;
419	}	329	}
420		330
421	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	331	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
422	* result in a monster paths backtracking. It basically determines how large a	332	* result in a monster paths backtracking. It basically determines how large a
423	* detour a monster will take from the direction path when looking	333	* detour a monster will take from the direction path when looking
…		…
437	* circling behaviour. Unfortunately, this function is also used to determined	347	* 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	348	* if the creature should cast a spell, so returning a direction in that case
439	* is probably not a good thing.	349	* is probably not a good thing.
440	*/	350	*/
441	#define MAX_SPACES 50	351	#define MAX_SPACES 50
442
443		352
444	/*	353	/*
445	* Returns the direction to the player, if valid. Returns 0 otherwise.	354	* 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	355	* 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	356	* 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.	369	* 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,	370	* 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	371	* since only simple checks to blocked are being called, which could mean the monster
463	* is blocking itself.	372	* is blocking itself.
464	*/	373	*/
		374	int
465	int path_to_player(object *mon, object *pl, unsigned mindiff) {	375	path_to_player (object *mon, object *pl, unsigned mindiff)
		376	{
466	rv_vector rv;	377	rv_vector rv;
467	sint16 x,y;
468	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	378	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
469	mapstruct *m ,*lastmap;
470		379
471	get_rangevector(mon, pl, &rv, 0);	380	get_rangevector (mon, pl, &rv, 0);
472		381
473	if (rv.distance<mindiff) return 0;	382	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;	383	return 0;
726	}
727		384
728	void confirm_password(object *op) {	385	mapxy pos (mon);
		386	dir = rv.direction;
		387	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		388	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
729		389
730	op->contr->write_buf[0]='\0';	390	/* If we can't solve it within the search distance, return now. */
731	op->contr->state=ST_CONFIRM_PASSWORD;	391	if (diff > max)
732	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	392	return 0;
733	}
734		393
		394	while (diff > 1 && max > 0)
		395	{
		396	mapxy lastpos = pos;
		397
		398	pos.move (dir);
		399
		400	/* Space is blocked - try changing direction a little */
		401	if (!pos.normalise ()
		402	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		403	&& blocked_link (mon, pos.m, pos.x, pos.y)))
		404	{
		405	/* recalculate direction from last good location. Possible
		406	* we were not traversing ideal location before.
		407	*/
		408	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
		409	if (rv.direction != dir)
		410	{
		411	/* OK - says direction should be different - lets reset the
		412	* the values so it will try again.
		413	*/
		414	pos = lastpos;
		415	dir = firstdir = rv.direction;
		416	}
		417	else
		418	{
		419	/* direct path is blocked - try taking a side step to
		420	* either the left or right.
		421	* Note increase the values in the loop below to be
		422	* more than -1/1 respectively will mean the monster takes
		423	* bigger detour. Have to be careful about these values getting
		424	* too big (3 or maybe 4 or higher) as the monster may just try
		425	* stepping back and forth
		426	*/
		427	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		428	{
		429	if (i == 0)
		430	continue; /* already did this, so skip it */
		431
		432	/* Use lastdir here - otherwise,
		433	* since the direction that the creature should move in
		434	* may change, you could get infinite loops.
		435	* ie, player is northwest, but monster can only
		436	* move west, so it does that. It goes some distance,
		437	* gets blocked, finds that it should move north,
		438	* can't do that, but now finds it can move east, and
		439	* gets back to its original point. lastdir contains
		440	* the last direction the creature has successfully
		441	* moved.
		442	*/
		443	pos = lastpos;
		444	pos.move (absdir (lastdir + i));
		445
		446	if (!pos.normalise ())
		447	continue;
		448
		449	mapspace &ms = *pos;
		450
		451	if (ms.flags () & P_BLOCKSVIEW)
		452	continue;
		453
		454	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
		455	continue;
		456
		457	if (blocked_link (mon, pos.m, pos.x, pos.y))
		458	break;
		459	}
		460
		461	/* go through entire loop without finding a valid
		462	* sidestep to take - thus, no valid path.
		463	*/
		464	if (i == DETOUR_AMOUNT + 1)
		465	return 0;
		466
		467	diff--;
		468	lastdir = dir;
		469	max--;
		470	if (!firstdir)
		471	firstdir = dir + i;
		472	} /* else check alternate directions */
		473	} /* if blocked */
		474	else
		475	{
		476	/* we moved towards creature, so diff is less */
		477	diff--;
		478	max--;
		479	lastdir = dir;
		480
		481	if (!firstdir)
		482	firstdir = dir;
		483	}
		484
		485	if (diff <= 1)
		486	{
		487	/* Recalculate diff (distance) because we may not have actually
		488	* headed toward player for entire distance.
		489	*/
		490	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
		491	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		492	}
		493
		494	if (diff > max)
		495	return 0;
		496	}
		497
		498	/* If we reached the max, didn't find a direction in time */
		499	if (!max)
		500	return 0;
		501
		502	return firstdir;
		503	}
		504
		505	void
		506	give_initial_items (object *pl, treasurelist *items)
		507	{
		508	if (pl->randomitems)
		509	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		510
		511	for (object *next, *op = pl->inv; op; op = next)
		512	{
		513	next = op->below;
		514
		515	/* Forces get applied per default, unless they have the
		516	* flag "neutral" set. Sorry but I can't think of a better way
		517	*/
		518	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
		519	op->set_flag (FLAG_APPLIED);
		520
		521	/* we never give weapons/armour if these cannot be used
		522	* by this player due to race restrictions
		523	*/
		524	if (pl->type == PLAYER)
		525	{
		526	if ((!pl->flag [FLAG_USE_ARMOUR]
		527	&&
		528	(op->type == ARMOUR || op->type == BOOTS
		529	|| op->type == CLOAK || op->type == HELMET
		530	|| op->type == SHIELD || op->type == GLOVES
		531	|| op->type == BRACERS || op->type == GIRDLE))
		532	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
		533	{
		534	op->destroy ();
		535	continue;
		536	}
		537	}
		538
		539	/* Here we remove duplicated skills (as duplicated spell objects have
		540	* _very_ confusing effects for players), which could for instance be
		541	* generated by bad treasurelists. - elmex
		542	*/
		543	if (op->type == SKILL)
		544	{
		545	for (object *tmp = op->below; tmp; tmp = tmp->below)
		546	if (tmp->type == op->type && tmp->name == op->name)
		547	{
		548	op->destroy ();
		549	LOG (llevError,
		550	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
		551	break;
		552	}
		553
		554	if (op->nrof > 1)
		555	op->nrof = 1;
		556	}
		557
		558	if (op->type == SPELLBOOK && op->inv)
		559	op->inv->clr_flag (FLAG_STARTEQUIP);
		560
		561	/* Give starting characters identified, uncursed, and undamned
		562	* items. Just don't identify gold or silver, or it won't be
		563	* merged properly.
		564	*/
		565	if (op->need_identify ())
		566	{
		567	op->set_flag (FLAG_IDENTIFIED);
		568	op->clr_flag (FLAG_CURSED);
		569	op->clr_flag (FLAG_DAMNED);
		570	}
		571
		572	if (op->type == SPELL)
		573	{
		574	op->destroy ();
		575	continue;
		576	}
		577	else if (op->type == SKILL)
		578	{
		579	op->set_flag (FLAG_CAN_USE_SKILL);
		580	op->stats.exp = 0;
		581	op->level = 1;
		582	}
		583	else /* lock all 'normal items by default */
		584	op->set_flag (FLAG_INV_LOCKED);
		585	} /* for loop of objects in player inv */
		586
		587	/* Need to set up the skill pointers */
		588	pl->contr->link_skills ();
		589	}
		590
		591	void
735	void get_party_password(object *op, partylist *party) {	592	get_party_password (object *op, partylist *party)
		593	{
736	if (party == NULL) {	594	if (party == NULL)
		595	{
737	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	596	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
738	return;	597	return;
739	}	598	}
		599
740	op->contr->write_buf[0]='\0';	600	op->contr->write_buf[0] = '\0';
741	op->contr->state=ST_GET_PARTY_PASSWORD;	601	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
742	op->contr->party_to_join = party;	602	op->contr->party_to_join = party;
743	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	603	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
744	}	604	}
745
746		605
747	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	606	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
748	int roll_stat(void) {	607	static int
		608	roll_stat ()
		609	{
749	int a[4],i,j,k;	610	int a[4], i, j, k;
750		611
751	for(i=0;i<4;i++)	612	for (i = 0; i < 4; i++)
752	a[i]=(int)RANDOM()%6+1;	613	a[i] = rndm (1, 6);
753		614
754	for(i=0,j=0,k=7;i<4;i++)	615	for (i = 0, j = 0, k = 7; i < 4; i++)
755	if(a[i]<k)	616	if (a[i] < k)
756	k=a[i],j=i;	617	k = a[i], j = i;
757		618
758	for(i=0,k=0;i<4;i++) {	619	for (i = 0, k = 0; i < 4; i++)
759	if(i!=j)	620	if (i != j)
760	k+=a[i];	621	k += a[i];
761	}	622
762	return k;	623	return k;
763	}	624	}
764		625
765	void roll_stats(object *op) {	626	void
		627	object::roll_stats ()
		628	{
		629	int statsort [NUM_STATS];
		630
		631	for (;;)
		632	{
766	int sum=0;	633	int sum = 0;
767	int i = 0, j = 0;	634	for (int i = NUM_STATS; i--; )
768	int statsort[7];	635	sum += statsort [i] = roll_stat ();
769		636
770	do {	637	if (sum >= 82 && sum <= 116)
771	op->stats.Str=roll_stat();	638	break;
772	op->stats.Dex=roll_stat();	639	}
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		640
783	/* Sort the stats so that rerolling is easier... */	641	// Sort the stats so that rerolling is easier...
784	statsort[0] = op->stats.Str;	642	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		643
792	/* a quick and dirty bubblesort? */	644	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];	645	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		646
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;	647	stats.exp = 0;
823	op->stats.ac=0;	648	stats.ac = 0;
824		649
		650	stats.hp = stats.maxhp;
		651	stats.sp = stats.maxsp;
		652	stats.grace = stats.maxgrace;
		653
		654	if (contr)
		655	{
825	op->contr->levhp[1] = 9;	656	contr->levhp[1] = 9;
826	op->contr->levsp[1] = 6;	657	contr->levsp[1] = 6;
827	op->contr->levgrace[1] = 3;	658	contr->levgrace[1] = 3;
828		659
829	fix_player(op);	660	contr->orig_stats = stats;
		661	}
		662	}
		663
		664	void
		665	object::swap_stats (int a, int b)
		666	{
		667	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		668
		669	for (int i = 0; i < NUM_STATS; ++i)
		670	stats.stat (i) = contr->orig_stats.stat (i);
		671
		672	//TODO: the following code looks so borked and should, at the very least,
		673	// be merged with the similar code in roll_stats
		674	stats.ac = 0;
		675
		676	level = 1;
		677	stats.exp = 0;
		678	stats.ac = 0;
		679
830	op->stats.hp = op->stats.maxhp;	680	stats.hp = stats.maxhp;
831	op->stats.sp = op->stats.maxsp;	681	stats.sp = stats.maxsp;
832	op->stats.grace = op->stats.maxgrace;	682	stats.grace = stats.maxgrace;
		683
		684	if (contr)
		685	{
		686	contr->levhp[1] = 9;
		687	contr->levsp[1] = 6;
		688	contr->levgrace[1] = 3;
		689
833	op->contr->orig_stats=op->stats;	690	contr->orig_stats = stats;
		691	}
834	}	692	}
835		693
836	void Roll_Again(object *op)	694	static void
		695	start_info (object *op)
837	{	696	{
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];	697	char buf[MAX_BUF];
846		698
847	if ( op->contr->Swap_First == -1 ) {	699	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);	700	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	}	701	}
955		702
956	/* This function takes the key that is passed, and does the	703	/* This function takes the key that is passed, and does the
957	* appropriate action with it (change race, or other things).	704	* appropriate action with it (change race, or other things).
958	* The function name is for historical reasons - now we have	705	* The function name is for historical reasons - now we have
959	* separate race and class; this actually changes the RACE,	706	* separate race and class; this actually changes the RACE,
960	* not the class.	707	* not the class.
961	*/	708	*/
962		709	void
963	int key_change_class(object *op, char key)	710	player::chargen_race_done ()
964	{	711	{
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 */	712	/* this must before then initial items are given */
976	esrv_new_player(op->contr, op->weight+op->carrying);	713	esrv_new_player (ob->contr);
977	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
978		714
979	/* Lauwenmark : Here we handle the BORN global event */	715	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
980	execute_global_event(EVENT_BORN, op);	716	if (tl)
		717	create_treasure (tl, ob, 0, 0, 0);
981		718
982	/* Lauwenmark : We then generate a LOGIN event */	719	INVOKE_PLAYER (BIRTH, ob->contr);
983	execute_global_event(EVENT_LOGIN, op->contr, op->contr->socket.host);	720
984	op->contr->state=ST_PLAYING;	721	ob->contr->ns->state = ST_PLAYING;
985		722
986	if (op->msg) {	723	if (ob->msg)
987	free_string(op->msg);	724	ob->msg = 0;
988	op->msg=NULL;
989	}
990		725
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);	726	start_info (ob);
1001	CLEAR_FLAG(op, FLAG_WIZ);	727	ob->clr_flag (FLAG_WIZ);
1002	give_initial_items(op,op->randomitems);	728	give_initial_items (ob, ob->randomitems);
1003	link_player_skills(op);
1004	esrv_send_inventory(op, op);	729	esrv_send_inventory (ob, ob);
1005	fix_player(op);	730	ob->update_stats ();
1006		731
1007	/* This moves the player to a different start map, if there	732	/* This moves the player to a different start map, if there
1008	* is one for this race	733	* is one for this race
1009	*/	734	*/
1010	if(*first_map_ext_path) {	735	if (*first_map_ext_path)
1011	object *tmp;	736	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1012	mapstruct *oldmap = op->map;	737	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");	738	LOG (llevDebug, "first_map_ext_path not set\n");
1026	}	739	}
1027	return 0;
1028	}
1029		740
		741	void
		742	player::chargen_race_next ()
		743	{
1030	/* Following actually changes the race - this is the default command	744	/* Following actually changes the race - this is the default command
1031	* if we don't match with one of the options above.	745	* if we don't match with one of the options above.
1032	*/	746	*/
1033		747
1034	tmp_loop = 0;	748	do
1035	while(!tmp_loop) {	749	{
1036	const char *name = add_string (op->name);	750	shstr name = ob->name;
1037	int x = op->x, y = op->y;	751	int x = ob->x, y = ob->y;
1038	remove_statbonus(op);	752
1039	remove_ob (op);	753	ob->remove_statbonus ();
		754	ob->remove ();
1040	op->arch = get_player_archetype(op->arch);	755	ob->arch = get_player_archetype (ob->arch);
1041	copy_object (&op->arch->clone, op);	756	ob->arch->copy_to (ob);
		757	ob->instantiate ();
1042	op->stats = op->contr->orig_stats;	758	ob->stats = ob->contr->orig_stats;
1043	free_string (op->name);	759	ob->name = ob->name_pl = name;
1044	op->name = name;	760	ob->x = x;
1045	free_string(op->name_pl);	761	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 */	762	SET_ANIMATION (ob, 2); /* So player faces south */
1050	insert_ob_in_map (op, op->map, op,0);	763	insert_ob_in_map (ob, ob->map, ob, 0);
1051	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	764	assign (ob->contr->title, ob->arch->object::name);
1052	op->contr->title[sizeof(op->contr->title)-1] = '\0';	765	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	}	766	}
		767	while (!allowed_class (ob));
		768
1058	update_object(op,UP_OBJ_FACE);	769	update_object (ob, UP_OBJ_FACE);
1059	esrv_update_item(UPD_FACE,op,op);	770	esrv_update_item (UPD_FACE, ob, ob);
1060	fix_player(op);	771	ob->update_stats ();
1061	op->stats.hp=op->stats.maxhp;	772	ob->stats.hp = ob->stats.maxhp;
1062	op->stats.sp=op->stats.maxsp;	773	ob->stats.sp = ob->stats.maxsp;
1063	op->stats.grace=0;	774	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	}	775	}
1069		776
1070	int key_confirm_quit(object *op, char key)	777	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) {	778	flee_player (object *op)
		779	{
1115	int dir,diff;	780	int dir, diff;
1116	rv_vector rv;	781	rv_vector rv;
1117		782
1118	if(op->stats.hp < 0) {	783	if (op->stats.hp < 0)
		784	{
1119	LOG(llevDebug, "Fleeing player is dead.\n");	785	LOG (llevDebug, "Fleeing player is dead.\n");
1120	CLEAR_FLAG(op, FLAG_SCARED);	786	op->clr_flag (FLAG_SCARED);
1121	return;	787	return;
		788	}
		789
		790	if (!op->enemy)
1122	}	791	{
1123
1124	if(op->enemy==NULL) {
1125	LOG(llevDebug,"Fleeing player had no enemy.\n");	792	LOG (llevDebug, "Fleeing player had no enemy.\n");
1126	CLEAR_FLAG(op, FLAG_SCARED);	793	op->clr_flag (FLAG_SCARED);
1127	return;	794	return;
1128	}	795	}
1129		796
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)) {	797	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	}	798	{
		799	op->enemy = NULL;
		800	op->clr_flag (FLAG_SCARED);
		801	return;
		802	}
		803
1145	get_rangevector(op, op->enemy, &rv, 0);	804	get_rangevector (op, op->enemy, &rv, 0);
1146		805
1147	dir=absdir(4+rv.direction);	806	dir = absdir (4 + rv.direction);
1148	for(diff=0;diff<3;diff++) {	807	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	}	808	{
		809	int m = 1 - rndm (2) * 2;
		810
		811	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
		812	return;
		813	}
		814
1155	/* Cornered, get rid of scared */	815	/* Cornered, get rid of scared */
1156	CLEAR_FLAG(op, FLAG_SCARED);	816	op->clr_flag (FLAG_SCARED);
1157	op->enemy=NULL;	817	op->enemy = NULL;
1158	}	818	}
1159
1160		819
1161	/* check_pick sees if there is stuff to be picked up/picks up stuff.	820	/* 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	821	* It returns 1 if the player should keep on moving, 0 if he should
1163	* stop.	822	* stop.
1164	*/	823	*/
		824	int
1165	int check_pick(object *op) {	825	check_pick (object *op)
		826	{
1166	object *tmp, *next;	827	object *tmp, *next;
1167	tag_t next_tag=0, op_tag;
1168	int stop = 0;	828	int stop = 0;
1169	int j, k, wvratio;	829	int wvratio;
1170	char putstring[128], tmpstr[16];
1171		830
1172
1173	/* if you're flying, you cna't pick up anything */	831	/* if you're flying, you can't pick up anything */
1174	if (op->move_type & MOVE_FLYING)	832	if (op->move_type & MOVE_FLYING)
1175	return 1;	833	return 1;
1176		834
1177	op_tag = op->count;
1178
1179	next = op->below;	835	next = op->below;
1180	if (next)	836
1181	next_tag = next->count;	837	int cnt = MAX_ITEM_PER_ACTION;
		838	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1182		839
1183	/* loop while there are items on the floor that are not marked as	840	/* loop while there are items on the floor that are not marked as
1184	* destroyed */	841	* destroyed */
1185	while (next && ! was_destroyed (next, next_tag))	842	while (next && !next->destroyed ())
1186	{	843	{
1187	tmp = next;	844	tmp = next;
1188	next = tmp->below;	845	next = tmp->below;
1189	if (next)
1190	next_tag = next->count;
1191		846
1192	if (was_destroyed (op, op_tag))	847	if (cnt <= 0)
		848	{
		849	op->failmsg ("Couldn't pickup all items at once.");
		850	return 0;
		851	}
		852
		853	if (op->destroyed ())
1193	return 0;	854	return 0;
1194		855
1195	if ( ! can_pick (op, tmp))	856	if (!can_pick (op, tmp))
1196	continue;	857	continue;
1197		858
1198	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	859	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1199	{	860	{
1200	if (item_matched_string (op, tmp, op->contr->search_str))	861	if (item_matched_string (op, tmp, op->contr->search_str))
1201	pick_up (op, tmp);	862	CHK_PICK_PICKUP;
		863
1202	continue;	864	continue;
1203	}	865	}
1204		866
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 */	867	/* pickup handling */
1241	if(op->contr->mode & PU_DEBUG)	868	if (op->contr->mode & PU_DEBUG)
1242	{	869	{
1243	/* some debugging code to figure out item information */	870	/* some debugging code to figure out item information */
1244	if(tmp->name!=NULL)	871	const char *str = tmp->name
1245	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	872	? format ("item name: %s item type: %d weight/value: %d",
1246	tmp->name, tmp->type,	873	&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",	874	: format ("item name: %s item type: %d weight/value: %d",
1250	tmp->arch->name, tmp->type,	875	&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))));	876
1252	new_draw_info(NDI_UNIQUE, 0,op,putstring);	877	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	}	878	}
		879
		880	if (op->contr->mode & PU_INHIBIT)
		881	return 1;
		882
		883	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		884	return 1;
		885
1282	/* philosophy:	886	/* philosophy:
1283	* It's easy to grab an item type from a pile, as long as it's	887	* 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	888	* generic. This takes no game-time. For more detailed pickups
1285	* and selections, select-items shoul dbe used. This is a	889	* and selections, select-items should be used. This is a
1286	* grab-as-you-run type mode that's really useful for arrows for	890	* grab-as-you-run type mode that's really useful for arrows for
1287	* example.	891	* example.
1288	* The drawback: right now it has no frontend, so you need to	892	* 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	893	* stick the bits you want into a calculator in hex mode and then
1290	* convert to decimal and then 'pickup <#>	894	* convert to decimal and then 'pickup <#>
…		…
1293	/* the first two modes are exclusive: if NOTHING we return, if	897	/* the first two modes are exclusive: if NOTHING we return, if
1294	* STOP then we stop. All the rest are applied sequentially,	898	* STOP then we stop. All the rest are applied sequentially,
1295	* meaning if any test passes, the item gets picked up. */	899	* meaning if any test passes, the item gets picked up. */
1296		900
1297	/* if mode is set to pick nothing up, return */	901	/* if mode is set to pick nothing up, return */
1298
1299	if(op->contr->mode & PU_NOTHING) return 1;	902	if (op->contr->mode == PU_NOTHING)
		903	return 1;
1300		904
1301	/* if mode is set to stop when encountering objects, return */	905	/* if mode is set to stop when encountering objects, return */
1302	/* take STOP before INHIBIT since it doesn't actually pick	906	/* take STOP before INHIBIT since it doesn't actually pick
1303	* anything up */	907	* anything up */
1304
1305	if(op->contr->mode & PU_STOP) return 0;	908	if (op->contr->mode & PU_STOP)
		909	return 0;
1306		910
1307	/* useful for going into stores and not losing your settings... */	911	/* useful for going into stores and not losing your settings... */
1308	/* and for battles wher you don't want to get loaded down while	912	/* and for battles wher you don't want to get loaded down while
1309	* fighting */	913	* fighting */
1310	if(op->contr->mode & PU_INHIBIT) return 1;	914	if (op->contr->mode & PU_INHIBIT)
		915	return 1;
1311		916
1312	/* prevent us from turning into auto-thieves :) */	917	/* prevent us from turning into auto-thieves :) */
1313	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	918	if (tmp->flag [FLAG_UNPAID])
		919	continue;
1314		920
1315	/* ignore known cursed objects */	921	/* ignore known cursed objects */
1316	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	922	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		923	continue;
1317		924
1318	/* all food and drink if desired */	925	/* all food and drink if desired */
1319	/* question: don't pick up known-poisonous stuff? */	926	/* question: don't pick up known-poisonous stuff? */
1320	if(op->contr->mode & PU_FOOD)	927	if (op->contr->mode & PU_FOOD)
1321	if (tmp->type == FOOD)	928	if (tmp->type == FOOD)
1322	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	929	{
		930	CHK_PICK_PICKUP;
		931	continue;
		932	}
		933
1323	if(op->contr->mode & PU_DRINK)	934	if (op->contr->mode & PU_DRINK)
1324	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	935	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
1325	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	936	{
		937	CHK_PICK_PICKUP;
		938	continue;
		939	}
1326		940
1327	if(op->contr->mode & PU_POTION)	941	if (op->contr->mode & PU_POTION)
1328	if (tmp->type == POTION)	942	if (tmp->type == POTION)
1329	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	943	{
		944	CHK_PICK_PICKUP;
		945	continue;
		946	}
1330		947
1331	/* spellbooks, skillscrolls and normal books/scrolls */	948	/* spellbooks, skillscrolls and normal books/scrolls */
1332	if(op->contr->mode & PU_SPELLBOOK)	949	if (op->contr->mode & PU_SPELLBOOK)
1333	if (tmp->type == SPELLBOOK)	950	if (tmp->type == SPELLBOOK)
1334	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	951	{
		952	CHK_PICK_PICKUP;
		953	continue;
		954	}
		955
1335	if(op->contr->mode & PU_SKILLSCROLL)	956	if (op->contr->mode & PU_SKILLSCROLL)
1336	if (tmp->type == SKILLSCROLL)	957	if (tmp->type == SKILLSCROLL)
1337	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	958	{
		959	CHK_PICK_PICKUP;
		960	continue;
		961	}
		962
1338	if(op->contr->mode & PU_READABLES)	963	if (op->contr->mode & PU_READABLES)
1339	if (tmp->type == BOOK || tmp->type == SCROLL)	964	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1340	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	965	{
		966	CHK_PICK_PICKUP;
		967	continue;
		968	}
1341		969
1342	/* wands/staves/rods/horns */	970	/* wands/staves/rods/horns */
1343	if (op->contr->mode & PU_MAGIC_DEVICE)	971	if (op->contr->mode & PU_MAGIC_DEVICE)
1344	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	972	if (tmp->type == WAND
1345	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	973	|| tmp->type == ROD
		974	|| tmp->type == HORN
		975	|| tmp->type == POWER_CRYSTAL)
		976	{
		977	CHK_PICK_PICKUP;
		978	continue;
		979	}
1346		980
1347	/* pick up all magical items */	981	/* pick up all magical items */
1348	if(op->contr->mode & PU_MAGICAL)	982	if (op->contr->mode & PU_MAGICAL)
1349	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	983	if (tmp->flag [FLAG_KNOWN_MAGICAL]
1350	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	984	&& !tmp->flag [FLAG_KNOWN_CURSED])
		985	{
		986	CHK_PICK_PICKUP;
		987	continue;
		988	}
1351		989
1352	if(op->contr->mode & PU_VALUABLES)	990	if (op->contr->mode & PU_VALUABLES)
1353	{	991	{
1354	if (tmp->type == MONEY || tmp->type == GEM)	992	if (tmp->type == MONEY || tmp->type == GEM)
1355	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	993	{
		994	CHK_PICK_PICKUP;
		995	continue;
		996	}
1356	}	997	}
1357		998
1358	/* rings & amulets - talismans seems to be typed AMULET */	999	/* rings & amulets - talismans seems to be typed AMULET */
1359	if(op->contr->mode & PU_JEWELS)	1000	if (op->contr->mode & PU_JEWELS)
1360	if (tmp->type == RING || tmp->type == AMULET)	1001	if (tmp->type == RING
1361	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1002	|| tmp->type == AMULET
		1003	|| tmp->type == GIRDLE
		1004	|| tmp->type == SKILL_TOOL)
		1005	{
		1006	CHK_PICK_PICKUP;
		1007	continue;
		1008	}
		1009
		1010	/* we don't forget dragon food */
		1011	if (op->contr->mode & PU_FLESH)
		1012	if (tmp->type == FLESH)
		1013	{
		1014	CHK_PICK_PICKUP;
		1015	continue;
		1016	}
1362		1017
1363	/* bows and arrows. Bows are good for selling! */	1018	/* bows and arrows. Bows are good for selling! */
1364	if(op->contr->mode & PU_BOW)	1019	if (op->contr->mode & PU_BOW)
1365	if (tmp->type == BOW)	1020	if (tmp->type == BOW)
1366	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1021	{
		1022	CHK_PICK_PICKUP;
		1023	continue;
		1024	}
		1025
1367	if(op->contr->mode & PU_ARROW)	1026	if (op->contr->mode & PU_ARROW)
1368	if (tmp->type == ARROW)	1027	if (tmp->type == ARROW)
1369	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1028	{
		1029	CHK_PICK_PICKUP;
		1030	continue;
		1031	}
1370		1032
1371	/* all kinds of armor etc. */	1033	/* all kinds of armor etc. */
1372	if(op->contr->mode & PU_ARMOUR)	1034	if (op->contr->mode & PU_ARMOUR)
1373	if (tmp->type == ARMOUR)	1035	if (tmp->type == ARMOUR)
1374	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1036	{
		1037	CHK_PICK_PICKUP;
		1038	continue;
		1039	}
		1040
1375	if(op->contr->mode & PU_HELMET)	1041	if (op->contr->mode & PU_HELMET)
1376	if (tmp->type == HELMET)	1042	if (tmp->type == HELMET)
1377	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1043	{
		1044	CHK_PICK_PICKUP;
		1045	continue;
		1046	}
		1047
1378	if(op->contr->mode & PU_SHIELD)	1048	if (op->contr->mode & PU_SHIELD)
1379	if (tmp->type == SHIELD)	1049	if (tmp->type == SHIELD)
1380	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1050	{
		1051	CHK_PICK_PICKUP;
		1052	continue;
		1053	}
		1054
1381	if(op->contr->mode & PU_BOOTS)	1055	if (op->contr->mode & PU_BOOTS)
1382	if (tmp->type == BOOTS)	1056	if (tmp->type == BOOTS)
1383	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1057	{
		1058	CHK_PICK_PICKUP;
		1059	continue;
		1060	}
		1061
1384	if(op->contr->mode & PU_GLOVES)	1062	if (op->contr->mode & PU_GLOVES)
1385	if (tmp->type == GLOVES)	1063	if (tmp->type == GLOVES || tmp->type == BRACERS)
1386	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1064	{
		1065	CHK_PICK_PICKUP;
		1066	continue;
		1067	}
		1068
1387	if(op->contr->mode & PU_CLOAK)	1069	if (op->contr->mode & PU_CLOAK)
1388	if (tmp->type == CLOAK)	1070	if (tmp->type == CLOAK)
1389	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1071	{
		1072	CHK_PICK_PICKUP;
		1073	continue;
		1074	}
1390		1075
1391	/* hoping to catch throwing daggers here */	1076	/* hoping to catch throwing daggers here */
1392	if(op->contr->mode & PU_MISSILEWEAPON)	1077	if (op->contr->mode & PU_MISSILEWEAPON)
1393	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1078	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
1394	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1079	{
		1080	CHK_PICK_PICKUP;
		1081	continue;
		1082	}
1395		1083
1396	/* careful: chairs and tables are weapons! */	1084	/* careful: chairs and tables are weapons! */
1397	if(op->contr->mode & PU_ALLWEAPON)	1085	if (op->contr->mode & PU_ALLWEAPON)
1398	{	1086	{
1399	if(tmp->type == WEAPON && tmp->name!=NULL)	1087	if (tmp->type == WEAPON)
1400	{	1088	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1401	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&	1089	{
1402	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)	1090	CHK_PICK_PICKUP;
1403	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }	1091	continue;
1404	}	1092	}
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	}	1093	}
1412		1094
1413	/* misc stuff that's useful */	1095	/* misc stuff that's useful */
1414	if(op->contr->mode & PU_KEY)	1096	if (op->contr->mode & PU_KEY)
1415	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1097	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1416	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1098	{
		1099	CHK_PICK_PICKUP;
		1100	continue;
		1101	}
1417		1102
1418	/* any of the last 4 bits set means we use the ratio for value	1103	/* any of the last 4 bits set means we use the ratio for value
1419	* pickups */	1104	* pickups */
1420	if(op->contr->mode & PU_RATIO)	1105	if (op->contr->mode & PU_RATIO)
1421	{	1106	{
1422	/* use value density to decide what else to grab */	1107	/* use value density to decide what else to grab */
1423	/* >=7 was >= op->contr->mode */	1108	/* >=7 was >= op->contr->mode */
1424	/* >=7 is the old standard setting. Now we take the last 4 bits	1109	/* >=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 */	1110	*/
1426	wvratio=(op->contr->mode & PU_RATIO) * 5;	1111	wvratio = op->contr->mode & PU_RATIO;
1427	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)	1112	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1428	{	1113	{
1429	pick_up(op, tmp);
1430	#if 0	1114	#if 0
1431	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1115	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1432	if(tmp->name!=NULL) {	1116	if (tmp->name != NULL)
		1117	{
1433	fprintf(stderr,"%s", tmp->name);	1118	fprintf (stderr, "%s", tmp->name);
1434	}	1119	}
1435	else fprintf(stderr,"%s",tmp->arch->name);	1120	else
		1121	fprintf (stderr, "%s", tmp->arch->archname);
1436	fprintf(stderr,",%d] = ", tmp->type);	1122	fprintf (stderr, ",%d] = ", tmp->type);
1437	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1123	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1438	#endif	1124	#endif
1439	continue;	1125	CHK_PICK_PICKUP;
1440	}	1126	continue;
		1127	}
		1128	} /* the new pickup model */
1441	}	1129	}
1442	} /* the new pickup model */	1130
1443	}
1444	return ! stop;	1131	return !stop;
		1132	}
		1133
		1134	/* routine for both players and monsters. We call this when
		1135	* there is a possibility for our action distrubing our hiding
		1136	* place or invisiblity spell. Artefact invisiblity causes
		1137	* "noise" instead. If we arent invisible to begin with, we
		1138	* return 0.
		1139	*/
		1140	static int
		1141	action_makes_visible (object *op)
		1142	{
		1143	if (op->invisible && op->flag [FLAG_ALIVE])
		1144	{
		1145	if (op->flag [FLAG_MAKE_INVIS])
		1146	{
		1147	// artefact invisibility is permanent, but we still make noise
		1148	// this is important for game-balance.
		1149	if (op->contr)
		1150	op->make_noise ();
		1151
		1152	return 0;
		1153	}
		1154
		1155	if (op->contr && op->contr->tmp_invis == 0)
		1156	return 0;
		1157
		1158	/* If monsters, they should become visible */
		1159	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1160	{
		1161	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1162	return 1;
		1163	}
		1164	}
		1165
		1166	return 0;
1445	}	1167	}
1446		1168
1447	/*	1169	/*
1448	* Find an arrow in the inventory and after that	1170	* Find an arrow in the inventory and after that
1449	* in the right type container (quiver). Pointer to the	1171	* in the right type container (quiver). Pointer to the
1450	* found object is returned.	1172	* found object is returned.
1451	*/	1173	*/
		1174	static object *
1452	object *find_arrow(object *op, const char *type)	1175	find_arrow (object *op, const char *type)
1453	{	1176	{
1454	object *tmp = NULL;	1177	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1178	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1179	return splay (tmp);
1455		1180
1456	for(op=op->inv; op; op=op->below)	1181	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1457	if(!tmp && op->type==CONTAINER && op->race==type &&	1182	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
1458	QUERY_FLAG(op,FLAG_APPLIED))	1183	if (object *arrow = find_arrow (tmp, type))
1459	tmp = find_arrow (op, type);	1184	{
1460	else if (op->type==ARROW && op->race==type)	1185	splay (tmp);
		1186	return arrow;
		1187	}
		1188
1461	return op;	1189	return 0;
1462	return tmp;
1463	}	1190	}
1464		1191
1465	/*	1192	/*
1466	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1193	* 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	1194	* 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	1195	* 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.	1196	* the hall. Failing that it does it's best to pick the highest plus arrow.
1470	*/	1197	*/
1471		1198	static object *
1472	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1199	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1473	{	1200	{
1474	object *tmp = NULL, *arrow, *ntmp;	1201	object *tmp = NULL, *arrow, *ntmp;
1475	int attacknum, attacktype, betterby=0, i;	1202	int attacknum, attacktype, betterby = 0, i;
1476		1203
1477	if (!type)	1204	if (!type)
1478	return NULL;	1205	return NULL;
1479		1206
1480	for (arrow=op->inv; arrow; arrow=arrow->below) {	1207	for (arrow = op->inv; arrow; arrow = arrow->below)
1481	if (arrow->type==CONTAINER && arrow->race==type &&	1208	{
1482	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1209	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1483	i = 0;	1210	{
		1211	i = 0;
1484	ntmp = find_better_arrow(arrow, target, type, &i);	1212	ntmp = find_better_arrow (arrow, target, type, &i);
		1213
1485	if (i > betterby) {	1214	if (i > betterby)
1486	tmp = ntmp;	1215	{
1487	betterby = i;	1216	tmp = ntmp;
1488	}	1217	betterby = i;
		1218	}
		1219	}
1489	} else if (arrow->type==ARROW && arrow->race==type) {	1220	else if (arrow->type == ARROW && arrow->race == type)
		1221	{
1490	/* allways prefer assasination/slaying */	1222	/* allways prefer assasination/slaying */
1491	if (target->race != NULL && arrow->slaying != NULL &&	1223	if (target->race && arrow->slaying.contains (target->race))
1492	strstr(arrow->slaying, target->race)) {	1224	{
1493	if (arrow->attacktype & AT_DEATH) {	1225	if (arrow->attacktype & AT_DEATH)
1494	*better = 100;	1226	{
1495	return arrow;	1227	*better = 100;
1496	} else {	1228	return arrow;
1497	tmp = arrow;	1229	}
		1230	else
		1231	{
		1232	tmp = arrow;
1498	betterby = (arrow->magic + arrow->stats.dam) * 2;	1233	betterby = (arrow->magic + arrow->stats.dam) * 2;
1499	}	1234	}
1500	} else {	1235	}
		1236	else
		1237	{
1501	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1238	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1239	{
1502	attacktype = 1<<attacknum;	1240	attacktype = 1 << attacknum;
1503	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1241	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1504	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1242	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1505	tmp = arrow;	1243	{
		1244	tmp = arrow;
1506	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1245	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1507	}	1246	}
1508	}	1247	}
		1248
1509	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1249	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1510	tmp = arrow;	1250	{
		1251	tmp = arrow;
1511	betterby = 2 + arrow->magic + arrow->stats.dam;	1252	betterby = 2 + arrow->magic + arrow->stats.dam;
1512	}	1253	}
		1254
1513	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1255	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1514	tmp = arrow;	1256	{
		1257	tmp = arrow;
1515	betterby = 1 + arrow->magic + arrow->stats.dam;	1258	betterby = 1 + arrow->magic + arrow->stats.dam;
1516	}	1259	}
		1260	}
		1261	}
1517	}	1262	}
1518	}	1263
1519	}
1520	if (tmp == NULL && arrow == NULL)	1264	if (tmp == NULL && arrow == NULL)
1521	return find_arrow(op, type);	1265	return find_arrow (op, type);
1522		1266
1523	*better = betterby;	1267	*better = betterby;
1524	return tmp;	1268	return tmp;
1525	}	1269	}
1526		1270
1527	/* looks in a given direction, finds the first valid target, and calls	1271	/* looks in a given direction, finds the first valid target, and calls
1528	* find_better_arrow to find a decent arrow to use.	1272	* find_better_arrow to find a decent arrow to use.
1529	* op = the shooter	1273	* op = the shooter
1530	* type = bow->race	1274	* type = bow->race
1531	* dir = fire direction	1275	* dir = fire direction
1532	*/	1276	*/
1533		1277	static object *
1534	object *pick_arrow_target(object *op, const char *type, int dir)	1278	pick_arrow_target (object *op, shstr_cmp type, int dir)
1535	{	1279	{
1536	object *tmp = NULL;	1280	object *tmp = NULL;
1537	mapstruct *m;	1281	maptile *m;
1538	int i, mflags, found, number;	1282	int i, mflags, found, number;
1539	sint16 x, y;	1283	sint16 x, y;
1540		1284
1541	if (op->map == NULL)	1285	if (op->map == NULL)
1542	return find_arrow(op, type);	1286	return find_arrow (op, type);
1543		1287
1544	/* do a dex check */	1288	/* do a dex check */
1545	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1289	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)))	1290	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1547	return find_arrow(op, type);	1291	return find_arrow (op, type);
1548		1292
1549	m = op->map;	1293	m = op->map;
1550	x = op->x;	1294	x = op->x;
1551	y = op->y;	1295	y = op->y;
1552		1296
1553	/* find the first target */	1297	/* find the first target */
1554	for (i=0, found=0; i<20; i++) {	1298	for (i = 0, found = 0; i < 20; i++)
		1299	{
1555	x += freearr_x[dir];	1300	x += freearr_x[dir];
1556	y += freearr_y[dir];	1301	y += freearr_y[dir];
1557	mflags = get_map_flags(m, &m, x, y, &x, &y);	1302	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1303
1558	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1304	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1559	tmp = NULL;	1305	{
1560	break;	1306	tmp = 0;
		1307	break;
		1308	}
1561	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1309	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1310	{
1562	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1311	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1563	* perhaps a bad assumption.	1312	* perhaps a bad assumption.
1564	*/	1313	*/
1565	tmp = NULL;	1314	tmp = 0;
1566	break;	1315	break;
1567	}	1316	}
		1317
1568	if (mflags & P_IS_ALIVE) {	1318	if (mflags & P_IS_ALIVE)
1569	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1319	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1570	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1320	if (tmp->flag [FLAG_ALIVE])
1571	found++;	1321	break;
1572	break;
1573	}
1574	if (found)
1575	break;
1576	}
1577	}	1322	}
1578	if (tmp == NULL)	1323
		1324	if (!tmp)
1579	return find_arrow(op, type);	1325	return find_arrow (op, type);
1580		1326
1581	if (tmp->head)	1327	if (tmp->head)
1582	tmp = tmp->head;	1328	tmp = tmp->head;
1583		1329
1584	return find_better_arrow(op, tmp, type, &i);	1330	return find_better_arrow (op, tmp, type, &i);
1585	}	1331	}
1586		1332
1587	/*	1333	/*
1588	* Creature fires a bow - op can be monster or player. Returns	1334	* Creature fires a bow - op can be monster or player. Returns
1589	* 1 if bow was actually fired, 0 otherwise.	1335	* 1 if bow was actually fired, 0 otherwise.
…		…
1592	* dir is the direction of fire.	1338	* dir is the direction of fire.
1593	* wc_mod is any special modifier to give (used in special player fire modes)	1339	* 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	1340	* sx, sy are coordinates to fire arrow from - also used in some of the special
1595	* player fire modes.	1341	* player fire modes.
1596	*/	1342	*/
		1343	int
1597	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1344	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1598	sint16 sx, sint16 sy)
1599	{	1345	{
1600	object *left, *bow;	1346	object *left, *bow;
1601	tag_t left_tag, tag;	1347	int mflags;
1602	int bowspeed, mflags;	1348	maptile *m;
1603	mapstruct *m;
1604		1349
1605	if (!dir) {	1350	if (!dir)
		1351	{
1606	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1352	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1607	return 0;	1353	return 0;
		1354	}
		1355
		1356	if (op->contr)
		1357	bow = op->current_weapon;
		1358	else
1608	}	1359	{
1609	if (op->type == PLAYER)
1610	bow=op->contr->ranges[range_bow];
1611	else {
1612	for(bow=op->inv; bow; bow=bow->below)	1360	for (bow = op->inv; bow; bow = bow->below)
1613	/* Don't check for applied - monsters don't apply bows - in that way, they	1361	/* 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.	1362	* don't need to switch back and forth between bows and weapons.
1615	*/	1363	*/
1616	if(bow->type==BOW)	1364	if (bow->type == BOW)
1617	break;	1365	break;
1618		1366
1619	if (!bow) {	1367	if (!bow)
		1368	{
1620	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1369	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1621	return 0;	1370	return 0;
1622	}	1371	}
		1372
		1373	// optimisation: move object to top so we will find it quickly again
		1374	splay (bow);
1623	}	1375	}
		1376
1624	if( !bow->race || !bow->skill) {	1377	if (!bow->race || !bow->skill)
		1378	{
1625	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1379	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1626	return 0;	1380	return 0;
1627	}	1381	}
1628		1382
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) {	1383	if (arrow == NULL)
		1384	{
1638	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1385	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1386	{
1639	if (op->type == PLAYER)	1387	if (op->type == PLAYER)
1640	new_draw_info_format(NDI_UNIQUE, 0, op,	1388	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 */	1389	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1643	else	1390	else
1644	CLEAR_FLAG(op, FLAG_READY_BOW);	1391	op->clr_flag (FLAG_READY_BOW);
		1392
1645	return 0;	1393	return 0;
1646	}	1394	}
1647	}	1395	}
		1396
1648	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1397	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1649	if (mflags & P_OUT_OF_MAP) {	1398	if (mflags & P_OUT_OF_MAP)
1650	return 0;	1399	return 0;
1651	}	1400
1652	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1401	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1402	{
1653	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1403	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1654	return 0;	1404	return 0;
1655	}	1405	}
1656		1406
1657	/* this should not happen, but sometimes does */	1407	/* this should not happen, but sometimes does */
1658	if (arrow->nrof==0) {	1408	if (arrow->nrof == 0)
1659	remove_ob(arrow);
1660	free_object(arrow);
1661	return 0;
1662	}	1409	{
		1410	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1411	arrow->destroy ();
		1412	return 0;
		1413	}
1663		1414
1664	left = arrow; /* these are arrows left to the player */	1415	left = arrow; /* these are arrows left to the player */
1665	left_tag = left->count;	1416	arrow = arrow->split ();
1666	arrow = get_split_ob(arrow, 1);	1417	if (!arrow)
1667	if (arrow == NULL) {	1418	{
1668	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1419	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1669	bow->race);	1420	return 0;
1670	return 0;
1671	}	1421	}
1672	set_owner(arrow, op);	1422
1673	if (arrow->skill) free_string(arrow->skill);	1423	arrow->set_owner (op);
1674	arrow->skill = add_refcount(bow->skill);	1424	arrow->skill = bow->skill;
1675
1676	arrow->direction=dir;	1425	arrow->direction = dir;
1677	arrow->x = sx;
1678	arrow->y = sy;
1679		1426
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 */	1427	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1687	arrow->stats.hp = arrow->stats.dam;	1428	arrow->stats.hp = arrow->stats.dam;
1688	arrow->stats.grace = arrow->attacktype;	1429	arrow->stats.grace = arrow->attacktype;
1689	if (arrow->slaying != NULL)	1430	arrow->custom_name = arrow->slaying;
1690	arrow->spellarg = strdup_local(arrow->slaying);
1691		1431
1692	/* Note that this was different for monsters - they got their level	1432	#if 0
1693	* added to the damage. I think the strength bonus is more proper.	1433	if (player *pl = op->contr)
1694	*/
1695		1434	{
1696	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1435	float speed = pl->weapon_sp;
1697	0 : dam_bonus[op->stats.Str]) +
1698	bow->stats.dam + bow->magic + arrow->magic;
1699		1436
		1437	/* penalize ROF for bestarrow */
		1438	if (pl->bowtype == bow_bestarrow)
		1439	speed *= .9f;
		1440	else
		1441	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1442
		1443	op->speed_left += speed - op->speed;
		1444	}
		1445	#endif
		1446
		1447	SET_ANIMATION (arrow, arrow->direction);
		1448
1700	/* update the speed */	1449	/* update the speed */
1701	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?
1702	0 : dam_bonus[op->stats.Str]) +
1703	bow->magic + arrow->magic) / 5.0 +
1704	(float)bow->stats.dam / 7.0;
1705		1450
1706	if (arrow->speed < 1.0)
1707	arrow->speed = 1.0;
1708	update_ob_speed(arrow);
1709	arrow->speed_left = 0;	1451	arrow->speed_left = 0;
		1452	arrow->set_speed (max (2.f,
		1453	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1454	+ bow->stats.dam / 7.f
		1455	));
1710		1456
		1457	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1458
1711	if (op->type == PLAYER) {	1459	if (op->type == PLAYER)
1712	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1460	{
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;	1461	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1718	} else {	1462	wc -= dex_bonus[op->stats.Dex];
1719	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1720	arrow->stats.wc + wc_mod;
1721		1463
		1464	if (!arrow->slaying)
		1465	arrow->slaying = op->slaying;
		1466
		1467	arrow->attacktype |= op->attacktype;
		1468	}
		1469	else
		1470	{
1722	arrow->level = op->level;	1471	arrow->level = op->level;
1723	}	1472	arrow->stats.wc -= bow->magic;
1724	if (arrow->attacktype == AT_PHYSICAL)	1473
		1474	if (!arrow->slaying)
		1475	arrow->slaying = bow->slaying;
		1476
1725	arrow->attacktype |= bow->attacktype;	1477	arrow->attacktype |= bow->attacktype;
1726	if (bow->slaying != NULL)	1478	}
1727	arrow->slaying = add_string(bow->slaying);
1728		1479
1729	arrow->map = m;	1480	wc -= arrow->level;
		1481	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1482
		1483	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1730	arrow->move_type = MOVE_FLY_LOW;	1484	arrow->move_type = MOVE_FLY_LOW;
1731	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1485	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1732		1486
1733	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1487	op->play_sound (sound_find ("fire_arrow"));
1734	tag = arrow->count;	1488	m->insert (arrow, sx, sy, op);
1735	insert_ob_in_map(arrow, m, op, 0);
1736		1489
1737	if (!was_destroyed(arrow, tag))	1490	if (!arrow->destroyed ())
1738	move_arrow(arrow);	1491	move_arrow (arrow);
1739		1492
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;	1493	return 1;
1747	}	1494	}
1748		1495
1749	/* Special fire code for players - this takes into	1496	/* Special fire code for players - this takes into
1750	* account the special fire modes players can have	1497	* account the special fire modes players can have
1751	* but monsters can't. Putting that code here	1498	* but monsters can't. Putting that code here
1752	* makes the fire_bow code much cleaner.	1499	* makes the fire_bow code much cleaner.
1753	* this function should only be called if 'op' is a player,	1500	* this function should only be called if 'op' is a player,
1754	* hence the function name.	1501	* hence the function name.
1755	*/	1502	*/
		1503	static int
1756	int player_fire_bow(object *op, int dir)	1504	player_fire_bow (object *op, int dir)
1757	{	1505	{
1758	int ret=0, wcmod=0;	1506	int ret;
1759		1507
1760	if (op->contr->bowtype == bow_bestarrow) {	1508	if (op->contr->bowtype == bow_bestarrow)
1761	ret = fire_bow(op, op,	1509	{
1762	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1510	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);	1511	}
1764	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1512	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1513	{
1765	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1514	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,	1515	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1768	op->x, op->y);	1516	}
1769	} else if (op->contr->bowtype == bow_threewide) {	1517	else if (op->contr->bowtype == bow_threewide)
		1518	{
1770	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1519	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)]);	1520	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)]);	1521	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1522	}
1773	} else if (op->contr->bowtype == bow_spreadshot) {	1523	else if (op->contr->bowtype == bow_spreadshot)
		1524	{
1774	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1525	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);	1526	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);	1527	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1777		1528	}
1778	} else {	1529	else
		1530	{
1779	/* Simple case */	1531	/* Simple case */
1780	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1532	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1781	}	1533	}
		1534
1782	return ret;	1535	return ret;
1783	}	1536	}
1784
1785		1537
1786	/* Fires a misc (wand/rod/horn) object in 'dir'.	1538	/* Fires a misc (wand/rod/horn) object in 'dir'.
1787	* Broken apart from 'fire' to keep it more readable.	1539	* Broken apart from 'fire' to keep it more readable.
1788	*/	1540	*/
		1541	static void
1789	void fire_misc_object(object *op, int dir)	1542	fire_misc_object (object *op, int dir)
1790	{	1543	{
1791	object *item;	1544	object *item = op->contr->ranged_ob;
1792		1545
1793	if (!op->contr->ranges[range_misc]) {	1546	if (!item)
		1547	{
1794	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1548	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1795	return;	1549	return;
1796	}	1550	}
1797		1551
1798	item = op->contr->ranges[range_misc];
1799	if (!item->inv) {	1552	if (!item->inv)
		1553	{
1800	LOG(llevError,"Object %s lacks a spell\n", item->name);	1554	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1801	return;	1555	return;
1802	}	1556	}
1803	if (item->type == WAND) {	1557
1804	if(item->stats.food<=0) {	1558	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;	1559	return;
1808	}	1560
		1561	if (item->type == WAND)
		1562	{
		1563	if (item->stats.food <= 0)
		1564	{
		1565	op->contr->play_sound (sound_find ("wand_poof"));
		1566	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1567
		1568	return;
		1569	}
		1570	}
		1571	else if (item->type == ROD || item->type == HORN)
		1572	{
		1573	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1574
		1575	// using the maximum of the rods charge allows at least one spell cast
		1576	// for a rod or horn, this fixes some broken rods.
		1577	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1578	{
		1579	op->contr->play_sound (sound_find ("wand_poof"));
		1580
		1581	if (item->type == ROD)
		1582	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
		1583	else
		1584	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1585
		1586	return;
		1587	}
		1588	}
		1589
		1590	if (cast_spell (op, item, dir, item->inv, NULL))
		1591	{
		1592	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1593
		1594	if (item->type == WAND)
		1595	{
		1596	if (!(--item->stats.food))
		1597	{
		1598	object *tmp;
		1599
		1600	if (item->arch)
		1601	{
		1602	item->clr_flag (FLAG_ANIMATE);
		1603	item->face = item->arch->face;
		1604	item->set_speed (0);
		1605	}
		1606
		1607	if (object *pl = item->visible_to ())
		1608	esrv_update_item (UPD_ANIM, pl, item);
		1609	}
		1610	}
1809	} else if (item->type == ROD || item->type==HORN) {	1611	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);	1612	drain_rod_charge (item);
1839	}
1840	}	1613	}
1841	}	1614	}
1842		1615
1843	/* Received a fire command for the player - go and do it.	1616	/* Received a fire command for the player - go and do it.
1844	*/	1617	*/
		1618	bool
1845	void fire(object *op,int dir) {	1619	fire (object *who, int dir)
		1620	{
1846	int spellcost=0;	1621	int spellcost = 0;
1847		1622
		1623	player *pl = who->contr;
		1624
		1625	if (pl->golem)
		1626	{
		1627	control_golem (who->contr->golem, dir);
		1628	return false;
		1629	}
		1630
		1631	object *ob = pl->ranged_ob;
		1632
		1633	if (!ob)
		1634	return false;
		1635
		1636	if (who->speed_left > 0.f)
		1637	--who->speed_left;
		1638	else
		1639	return false;
		1640
		1641	if (!who->apply (ob))
		1642	return false;
		1643
1848	/* check for loss of invisiblity/hide */	1644	/* check for loss of invisiblity/hide */
1849	if (action_makes_visible(op)) make_visible(op);	1645	if (action_makes_visible (who))
		1646	make_visible (who);
1850		1647
1851	switch(op->contr->shoottype) {	1648	switch (ob->type)
1852	case range_none:	1649	{
1853	return;	1650	case BOW:
1854
1855	case range_bow:
1856	player_fire_bow(op, dir);	1651	player_fire_bow (who, dir);
1857	return;	1652	break;
1858		1653
1859	case range_magic: /* Casting spells */	1654	case SPELL:
1860	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1655	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1861	return;	1656	break;
1862		1657
1863	case range_misc:	1658	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 );	1659	apply_map_builder (who, dir);
		1660	break;
		1661
		1662	case SKILL:
		1663	do_skill (who, who, ob, dir, 0);
		1664	break;
		1665
		1666	case RANGED:
		1667	do_skill (who, ob, who->chosen_skill, dir, 0);
		1668	break;
		1669
		1670	default:
		1671	fire_misc_object (who, dir);
		1672	break;
		1673	}
		1674
		1675	return true;
		1676	}
		1677
		1678	static object *
		1679	find_key_ (object *pl, object *container, object *door)
		1680	{
		1681	object *tmp, *key;
		1682
		1683	/* Should not happen, but sanity checking is never bad */
		1684	if (!container->inv)
		1685	return 0;
		1686
		1687	/* First, lets try to find a key in the top level inventory */
		1688	for (tmp = container->inv; tmp; tmp = tmp->below)
		1689	{
		1690	if (door->type == DOOR && tmp->type == KEY)
		1691	break;
		1692
		1693	/* For sanity, we should really check door type, but other stuff
		1694	* (like containers) can be locked with special keys
		1695	*/
		1696	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1697	break;
		1698	}
		1699
		1700	/* No key found - lets search inventories now */
		1701	/* If we find and use a key in an inventory, return at that time.
		1702	* otherwise, if we search all the inventories and still don't find
		1703	* a key, return
		1704	*/
		1705	if (!tmp)
		1706	{
		1707	for (tmp = container->inv; tmp; tmp = tmp->below)
		1708	/* No reason to search empty containers */
		1709	if (tmp->type == CONTAINER && tmp->inv)
		1710	if ((key = find_key_ (pl, tmp, door)))
		1711	return key;
		1712
		1713	if (!tmp)
1888	return;	1714	return 0;
1889	default:	1715	}
1890	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1716
1891	return;	1717	/* We get down here if we have found a key. Now if its in a container,
		1718	* see if we actually want to use it
		1719	*/
		1720	if (pl != container)
1892	}	1721	{
1893	}	1722	/* Only let players use keys in containers */
		1723	if (!pl->contr)
		1724	return 0;
1894		1725
		1726	/* cases where this fails:
		1727	* If we only search the player inventory, return now since we
		1728	* are not in the players inventory.
		1729	* If the container is not active, return now since only active
		1730	* containers can be used.
		1731	* If we only search keyrings and the container does not have
		1732	* a race/isn't a keyring.
		1733	* No checking for all containers - to fall through past here,
		1734	* inv must have been an container and must have been active.
		1735	*
		1736	* Change the color so that the message doesn't disappear with
		1737	* all the others.
		1738	*/
		1739	if (pl->contr->usekeys == key_inventory
		1740	|| !container->flag [FLAG_APPLIED]
		1741	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1742	{
		1743	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1744	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1745	return NULL;
		1746	}
		1747	}
1895		1748
		1749	return tmp;
		1750	}
1896		1751
1897	/* find_key	1752	/* find_key
1898	* We try to find a key for the door as passed. If we find a key	1753	* 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	1754	* and successfully use it, we return the key, otherwise NULL
1900	* This function merges both normal and locked door, since the logic	1755	* This function merges both normal and locked door, since the logic
…		…
1902	* pl is the player,	1757	* pl is the player,
1903	* inv is the objects inventory to searched	1758	* inv is the objects inventory to searched
1904	* door is the door we are trying to match against.	1759	* door is the door we are trying to match against.
1905	* This function can be called recursively to search containers.	1760	* This function can be called recursively to search containers.
1906	*/	1761	*/
1907		1762	object *
1908	object * find_key(object *pl, object *container, object *door)	1763	find_key (object *pl, object *container, object *door)
1909	{	1764	{
1910	object *tmp,*key;	1765	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	}	1766	{
1924	/* No key found - lets search inventories now */	1767	// 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.	1768	// 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	1769	// of searching through containers ourselves.
1927	* a key, return	1770
1928	*/	1771	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	}	1772	}
1935	}	1773	else
1936	if (!tmp) return NULL;	1774	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	}	1775	}
1970		1776
1971	/* moved door processing out of move_player_attack.	1777	/* moved door processing out of move_player_attack.
1972	* returns 1 if player has opened the door with a key	1778	* returns 1 if player has opened the door with a key
1973	* such that the caller should not do anything more,	1779	* such that the caller should not do anything more,
1974	* 0 otherwise	1780	* 0 otherwise
1975	*/	1781	*/
		1782	static int
1976	static int player_attack_door(object *op, object *door)	1783	player_attack_door (object *op, object *door)
1977	{	1784	{
1978
1979	/* If its a door, try to find a use a key. If we do destroy the door,	1785	/* 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 -	1786	* might as well return immediately as there is nothing more to do -
1981	* otherwise, we fall through to the rest of the code.	1787	* otherwise, we fall through to the rest of the code.
1982	*/	1788	*/
1983	object *key=find_key(op, op, door);	1789	object *key = find_key (op, op, door);
1984		1790
1985	/* IF we found a key, do some extra work */	1791	/* If we found a key, do some extra work */
1986	if (key) {	1792	if (key)
		1793	{
1987	object *container=key->env;	1794	object *container = key->env;
1988		1795
1989	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1796	if (action_makes_visible (op))
1990	if(action_makes_visible(op)) make_visible(op);	1797	make_visible (op);
		1798
1991	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1799	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1800	spring_trap (door->inv, op);
		1801
1992	if (door->type == DOOR) {	1802	if (door->type == DOOR)
1993	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1803	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1994	}
1995	else if(door->type==LOCKED_DOOR) {	1804	else if (door->type == LOCKED_DOOR)
1996	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1805	{
1997	"You open the door with the %s", query_short_name(key));	1806	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1998	remove_door2(door); /* remove door without violence ;-) */	1807	remove_door2 (door); /* remove door without violence ;-) */
1999	}	1808	}
		1809
2000	/* Do this after we print the message */	1810	/* Do this after we print the message */
2001	decrease_ob(key); /* Use up one of the keys */	1811	key->decrease (); /* Use up one of the keys */
2002	/* Need to update the weight the container the key was in */	1812
2003	if (container != op)
2004	esrv_update_item(UPD_WEIGHT, op, container);
2005	return 1; /* Nothing more to do below */	1813	return 1; /* Nothing more to do below */
		1814	}
2006	} else if (door->type==LOCKED_DOOR) {	1815	else if (door->type == LOCKED_DOOR)
		1816	{
2007	/* Might as well return now - no other way to open this */	1817	/* Might as well return now - no other way to open this */
2008	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1818	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2009	return 1;	1819	return 1;
2010	}	1820	}
		1821
2011	return 0;	1822	return 0;
2012	}	1823	}
2013		1824
2014	/* This function is just part of a breakup from move_player.	1825	/* This function is just part of a breakup from move_player.
2015	* It should keep the code cleaner.	1826	* It should keep the code cleaner.
2016	* When this is called, the players direction has been updated	1827	* When this is called, the players direction has been updated
2017	* (taking into account confusion.) The player is also actually	1828	* (taking into account confusion.) The player is also actually
2018	* going to try and move (not fire weapons).	1829	* going to try and move (not fire weapons).
2019	*/	1830	*/
2020		1831	bool
2021	void move_player_attack(object *op, int dir)	1832	move_player_attack (object *op, int dir)
2022	{	1833	{
2023	object *tmp, *mon, *tpl;	1834	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2024	sint16 nx, ny;	1835	{
2025	int on_battleground;	1836	--op->speed_left;
2026	mapstruct *m;	1837	return true;
		1838	}
2027		1839
2028	if (op->contr->transport) tpl = op->contr->transport;
2029	else tpl = op;
2030	nx=freearr_x[dir]+tpl->x;	1840	sint16 nx = freearr_x[dir] + op->x;
2031	ny=freearr_y[dir]+tpl->y;	1841	sint16 ny = freearr_y[dir] + op->y;
2032		1842
2033	on_battleground = op_on_battleground(tpl, NULL, NULL);	1843	if (out_of_map (op->map, nx, ny))
		1844	return false;
2034		1845
2035	/* If braced, or can't move to the square, and it is not out of the	1846	/* 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	1847	* 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	1848	* 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	1849	* 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	1850	* 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	1851	* 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	1852	* quite a bit of processing. However, it probably is less than what
2042	* move_ob uses.	1853	* move_ob uses.
2043	*/	1854	*/
2044	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	1855	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		1856
2056	mon = NULL;
2057	/* Go through all the objects, and find ones of interest. Only stop if	1857	/* 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.	1858	* 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	1859	* if its a door or barrel (can roll) see if there may be monsters
2060	* on the space	1860	* on the space
2061	*/	1861	*/
2062	while (tmp!=NULL) {	1862	object *mon;
2063	if (tmp == op) {	1863	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2064	tmp=tmp->above;	1864	{
2065	continue;	1865	if ((mon->flag [FLAG_ALIVE]
		1866	|| mon->type == LOCKED_DOOR
		1867	|| mon->flag [FLAG_CAN_ROLL])
		1868	&& mon != op)
		1869	break;
2066	}	1870	}
2067	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1871
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 */	1872	if (!mon) /* This happens anytime the player tries to move */
2077	return; /* into a wall */	1873	return false; /* into a wall */
2078		1874
2079	if(mon->head != NULL)
2080	mon = mon->head;	1875	mon = mon->head_ ();
2081		1876
2082	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1877	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1878	if (op->contr->weapon_sp_left > 0.f)
2083	if (player_attack_door(op, mon)) return;	1879	if (player_attack_door (op, mon))
		1880	{
		1881	--op->contr->weapon_sp_left;
		1882	return true;
		1883	}
2084		1884
2085	/* The following deals with possibly attacking peaceful	1885	/* The following deals with possibly attacking peaceful
2086	* or frienddly creatures. Basically, all players are considered	1886	* or friendly creatures. Basically, all players are considered
2087	* unaggressive. If the moving player has peaceful set, then the	1887	* unaggressive. If the moving player has peaceful set, then the
2088	* object should be pushed instead of attacked. It is assumed that	1888	* object should be pushed instead of attacked. It is assumed that
2089	* if you are braced, you will not attack friends accidently,	1889	* if you are braced, you will not attack friends accidently,
2090	* and thus will not push them.	1890	* and thus will not push them.
2091	*/	1891	*/
2092		1892
2093	/* If the creature is a pet, push it even if the player is not	1893	/* 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	1894	* peaceful. Our assumption is the creature is a pet if the
2095	* player owns it and it is either friendly or unagressive.	1895	* player owns it and it is either friendly or unagressive.
2096	*/	1896	*/
2097	if ((op->type==PLAYER)	1897	if (op->type == PLAYER
2098	#if COZY_SERVER	1898	&& ((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))	1899	&& same_party (mon->owner->contr->party, op->contr->party))
2103	|| get_owner(mon) == op	1900	|| mon->owner == op)
2104	)	1901	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2105	#else	1902	{
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 */	1903	/* If we're braced, we don't want to switch places with it */
2111	if (op->contr->braced) return;	1904	if (op->contr->braced)
2112	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1905	return false;
2113	(void) push_ob(mon,dir,op);
2114	if(op->contr->tmp_invis||op->hide) make_visible(op);
2115	return;
2116	}
2117		1906
		1907	if (op->speed_left > 0.f)
		1908	{
		1909	--op->speed_left;
		1910
		1911	op->play_sound (sound_find ("push_player"));
		1912	push_ob (mon, dir, op);
		1913
		1914	if (action_makes_visible (op))
		1915	make_visible (op);
		1916
		1917	return true;
		1918	}
		1919	else
		1920	return false;
		1921	}
		1922
		1923	bool on_battleground = op_on_battleground (op, 0, 0);
		1924
2118	/* in certain circumstances, you shouldn't attack friendly	1925	/* in certain circumstances, you shouldn't attack friendly
2119	* creatures. Note that if you are braced, you can't push	1926	* creatures. Note that if you are braced, you can't push
2120	* someone, but put it inside this loop so that you won't	1927	* someone, but put it inside this loop so that you won't
2121	* attack them either.	1928	* attack them either.
2122	*/	1929	*/
2123	if ((mon->type==PLAYER || mon->enemy != op) &&	1930	if ((mon->type == PLAYER || mon->enemy != op)
2124	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	1931	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2125	(	1932	&& ((op->contr->peaceful
2126	#ifdef PROHIBIT_PLAYERKILL
2127	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	1933	|| (mon->type == PLAYER && mon->contr->peaceful))
2128	#else
2129	op->contr->peaceful &&
2130	#endif
2131	!on_battleground	1934	&& !on_battleground))
		1935	{
		1936	if (op->speed_left > 0.f)
		1937	{
		1938	--op->speed_left;
		1939
		1940	if (!op->contr->braced)
2132	)) {	1941	{
2133	if (!op->contr->braced) {	1942	op->play_sound (sound_find ("push_player"));
2134	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1943	push_ob (mon, dir, op);
2135	(void) push_ob(mon,dir,op);	1944	}
2136	} else {	1945	else
2137	new_draw_info(0, 0,op,"You withhold your attack");	1946	op->statusmsg ("You withhold your attack");
		1947
		1948	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		1949	make_visible (op);
		1950
		1951	return true;
		1952	}
2138	}	1953	}
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	1954	/* 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.	1955	* roll it if not braced. You can't roll it if you are braced.
2144	*/	1956	*/
2145	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	1957	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1958	{
		1959	if (op->speed_left > 0.f)
		1960	{
		1961	--op->speed_left;
		1962
2146	recursive_roll(mon,dir,op);	1963	recursive_roll (mon, dir, op);
2147	if(action_makes_visible(op)) make_visible(op);	1964	if (action_makes_visible (op))
2148	}	1965	make_visible (op);
2149		1966
		1967	return true;
		1968	}
		1969	}
2150	/* Any generic living creature. Including things like doors.	1970	/* Any generic living creature. Including things like doors.
2151	* Way it works is like this: First, it must have some hit points	1971	* 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:	1972	* 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	1973	* 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.	1974	* that party_number -1 is no party, so attacks can still happen.
2155	*/	1975	*/
2156
2157	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	1976	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2158	((mon->type!=PLAYER || op->contr->party==NULL ||	1977	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2159	op->contr->party!=mon->contr->party))) {	1978	{
		1979	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		1980	{
		1981	--op->contr->weapon_sp_left;
2160		1982
2161	/* If the player hasn't hit something this tick, and does	1983	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		1984
2169	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	1985	if (action_makes_visible (op))
		1986	make_visible (op);
		1987
		1988	return true;
		1989	}
2170	}	1990	}
2171		1991
2172	skill_attack(mon, op, 0, NULL, NULL);	1992	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	}	1993	}
2190		1994
		1995	bool
2191	int move_player(object *op,int dir) {	1996	move_player (object *op, int dir)
2192	int pick;	1997	{
2193	object *transport = op->contr->transport;	1998	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;	1999	return 0;
		2000
		2001	/* Sanity check: make sure dir is valid */
		2002	if (dir < 0 || dir > 8)
		2003	{
		2004	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2005	return 0;
		2006	}
		2007
		2008	/* peterm: added following line */
		2009	if (op->flag [FLAG_CONFUSED] && dir)
		2010	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2011
		2012	op->facing = dir;
		2013
		2014	if (op->flag [FLAG_HIDDEN])
		2015	do_hidden_move (op);
		2016
		2017	bool retval;
		2018	int pick = 0;
		2019
		2020	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2021	retval = RESULT_INT (0);
		2022	else if (op->contr->fire_on)
		2023	retval = fire (op, dir);
		2024	else
		2025	{
		2026	retval = move_player_attack (op, dir);
		2027	pick = check_pick (op);
		2028	}
		2029
		2030	/* Add special check for newcs players and fire on - this way, the
		2031	* server can handle repeat firing.
		2032	*/
		2033	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2034	op->direction = dir;
		2035	else
		2036	op->direction = 0;
		2037
		2038	/* Update how the player looks. Use the facing, so direction may
		2039	* get reset to zero. This allows for full animation capabilities
		2040	* for players.
		2041	*/
		2042	animate_object (op, op->facing);
		2043
		2044	return retval;
2257	}	2045	}
2258		2046
2259	/* This is similar to handle_player, below, but is only used by the	2047	/* This is similar to handle_player, below, but is only used by the
2260	* new client/server stuff.	2048	* new client/server stuff.
2261	* This is sort of special, in that the new client/server actually uses	2049	* This is sort of special, in that the new client/server actually uses
2262	* the new speed values for commands.	2050	* the new speed values for commands.
2263	*	2051	*
2264	* Returns true if there are more actions we can do.	2052	* Returns true if there are more actions we can do. Should not do
		2053	* many actions in a row, as that would be too unfair to other
		2054	* players.
2265	*/	2055	*/
		2056	bool
2266	int handle_newcs_player(object *op)	2057	handle_newcs_player (object *op)
2267	{	2058	{
2268	if (op->contr->hidden) {	2059	if (op->flag [FLAG_SCARED])
2269	op->invisible = 1000;	2060	{
2270	/* the socket code flashes the player visible/invisible	2061	if (op->speed_left > 0.f)
2271	* depending on the value of invisible, so we need to	2062	{
2272	* alternate it here for it to work correctly.	2063	--op->speed_left;
2273	*/	2064	flee_player (op);
2274	if (pticks & 2) op->invisible--;	2065
		2066	return true;
		2067	}
		2068	else
		2069	return false;
2275	}	2070	}
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		2071
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	2072	/* call this here - we also will call this in do_ericserver, but
2306	* the players time has been increased when doericserver has been	2073	* the players time has been increased when doericserver has been
2307	* called, so we recheck it here.	2074	* called, so we recheck it here.
2308	*/	2075	*/
2309	HandleClient(&op->contr->socket, op->contr);	2076	if (op->contr->ns->handle_command ())
2310	if (op->speed_left<0) return 0;	2077	return true;
2311		2078
2312	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2079	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);	2080	return move_player (op, op->direction);
2321	if (op->speed_left>0) return 1;	2081
2322	else return 0;	2082	return false;
2323	}	2083	}
		2084
		2085	static int
		2086	save_life (object *op)
		2087	{
		2088	if (!op->flag [FLAG_LIFESAVE])
2324	return 0;	2089	return 0;
2325	}
2326		2090
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)	2091	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2334	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2092	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2335	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2093	{
2336	new_draw_info_format(NDI_UNIQUE, 0,op,	2094	op->play_sound (sound_find ("ob_evaporate"));
2337	"Your %s vibrates violently, then evaporates.",	2095	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2338	query_name(tmp));	2096
2339	if (op->contr)	2097	tmp->destroy ();
2340	esrv_del_item(op->contr, tmp->count);	2098	op->clr_flag (FLAG_LIFESAVE);
2341	remove_ob(tmp);	2099
2342	free_object(tmp);
2343	CLEAR_FLAG(op, FLAG_LIFESAVE);
2344	if(op->stats.hp<0)	2100	if (op->stats.hp < 0)
2345	op->stats.hp = op->stats.maxhp;	2101	op->stats.hp = op->stats.maxhp;
		2102
2346	if(op->stats.food<0)	2103	if (op->stats.food < 0)
2347	op->stats.food = 999;	2104	op->stats.food = MAX_FOOD;
2348	fix_player(op);	2105
		2106	op->update_stats ();
2349	return 1;	2107	return 1;
2350	}	2108	}
		2109
2351	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2110	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2352	CLEAR_FLAG(op, FLAG_LIFESAVE);	2111	op->clr_flag (FLAG_LIFESAVE);
2353	enter_player_savebed(op); /* bring him home. */	2112	enter_player_savebed (op); /* bring him home. */
2354	return 0;	2113	return 0;
2355	}	2114	}
2356		2115
2357	/* This goes throws the inventory and removes unpaid objects, and puts them	2116	/* 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	2117	* 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	2118	* function will descend into containers. op is the object to start the search
2360	* from.	2119	* from.
2361	*/	2120	*/
		2121	static void
2362	void remove_unpaid_objects(object *op, object *env)	2122	drop_unpaid_items (object *op, object *env)
2363	{	2123	{
2364	object *next;
2365
2366	while (op) {	2124	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	}	2125	{
2381	}	2126	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2382		2127
		2128	if (op->flag [FLAG_UNPAID])
		2129	op->insert_at (env);
		2130	else if (op->inv)
		2131	drop_unpaid_items (op->inv, env);
2383		2132
2384	/*	2133	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	}	2134	}
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	}	2135	}
2420		2136
		2137	void
		2138	object::drop_unpaid_items ()
		2139	{
		2140	if (!flag [FLAG_REMOVED])
		2141	::drop_unpaid_items (inv, this);
		2142	}
2421		2143
2422		2144	void
2423	void do_some_living(object *op) {	2145	do_some_living (object *op)
		2146	{
2424	int last_food=op->stats.food;	2147	int last_food = op->stats.food;
2425	int gen_hp, gen_sp, gen_grace;	2148	int gen_hp, gen_sp, gen_grace;
2426	int over_hp, over_sp, over_grace;
2427	int i;	2149	int i;
2428	int rate_hp = 1200;	2150	int rate_hp = 1200;
2429	int rate_sp = 2500;	2151	int rate_sp = 2500;
2430	int rate_grace = 2000;	2152	int rate_grace = 2000;
2431	const int max_hp = 1;	2153	const int max_hp = 1;
2432	const int max_sp = 1;	2154	const int max_sp = 1;
2433	const int max_grace = 1;	2155	const int max_grace = 1;
2434		2156
2435	if (op->contr->outputs_sync) {	2157	if (op->contr->hidden)
2436	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2158	{
2437	if (op->contr->outputs[i].buf!=NULL &&	2159	op->invisible = 1000;
2438	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2160	/* the socket code flashes the player visible/invisible
2439	flush_output_element(op, &op->contr->outputs[i]);	2161	* depending on the value of invisible, so we need to
		2162	* alternate it here for it to work correctly.
		2163	*/
		2164	if (pticks & 2)
		2165	op->invisible--;
2440	}	2166	}
		2167	else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
		2168	{
		2169	if (!op->invisible--)
		2170	{
		2171	make_visible (op);
		2172	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2173	}
		2174	}
2441		2175
2442	if(op->contr->state==ST_PLAYING) {	2176	if (op->contr->ns->state == ST_PLAYING)
2443		2177	{
2444	/* these next three if clauses make it possible to SLOW DOWN	2178	/* these next three if clauses make it possible to SLOW DOWN
2445	hp/grace/spellpoint regeneration. */	2179	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)	2180	if (op->contr->gen_hp >= 0)
2559	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2181	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2560	else	2182	else
2561	op->last_eat=25*(1+bonus)/(penalty +1);	2183	{
		2184	gen_hp = op->stats.maxhp;
		2185	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2186	}
		2187
		2188	if (op->contr->gen_sp >= 0)
		2189	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2190	else
		2191	{
		2192	gen_sp = op->stats.maxsp;
		2193	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2194	}
		2195
		2196	if (op->contr->gen_grace >= 0)
		2197	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2198	else
		2199	{
		2200	gen_grace = op->stats.maxgrace;
		2201	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2202	}
		2203
		2204	/* Regenerate Grace */
		2205	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2206	if (--op->last_grace < 0)
		2207	{
		2208	if (op->stats.grace < op->stats.maxgrace / 2)
		2209	op->stats.grace++; /* no penalty in food for regaining grace */
		2210
		2211	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2212
		2213	if (max_grace > 1)
		2214	{
		2215	int over_grace = temp / rate_grace;
		2216
		2217	if (over_grace > 0)
		2218	{
		2219	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
		2220	op->last_grace = 0;
		2221	}
		2222	else
		2223	op->last_grace = rate_grace / temp;
		2224	}
		2225	else
		2226	op->last_grace = rate_grace / temp;
		2227
		2228	/* wearing stuff doesn't detract from grace generation. */
		2229	}
		2230
		2231	if (op->stats.food > 0)
		2232	{
		2233	/* Regenerate Spell Points */
		2234	if (!op->contr->golem && --op->last_sp < 0)
		2235	{
		2236	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2237
		2238	if (op->stats.sp < op->stats.maxsp)
		2239	{
		2240	op->stats.sp++;
		2241
		2242	/* dms do not consume food */
		2243	if (!op->flag [FLAG_WIZ])
		2244	{
		2245	op->stats.food--;
		2246
		2247	if (op->contr->digestion < 0)
		2248	op->stats.food += op->contr->digestion;
		2249	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2250	op->stats.food = last_food;
		2251	}
		2252	}
		2253
		2254	if (max_sp > 1)
		2255	{
		2256	int over_sp = (gen_sp + 10) / rate_sp;
		2257	if (over_sp > 0)
		2258	{
		2259	if (op->stats.sp < op->stats.maxsp)
		2260	{
		2261	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2262
		2263	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2264	op->stats.sp--;
		2265
		2266	if (op->stats.sp > op->stats.maxsp)
		2267	op->stats.sp = op->stats.maxsp;
		2268	}
		2269
		2270	op->last_sp = 0;
		2271	}
		2272	else
		2273	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2274	}
		2275	else
		2276	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2277	}
		2278
		2279	/* Regenerate Hit Points */
		2280	if (--op->last_heal < 0)
		2281	{
		2282	if (op->stats.hp < op->stats.maxhp)
		2283	{
		2284	op->stats.hp++;
		2285
		2286	/* dms do not consume food */
		2287	if (!op->flag [FLAG_WIZ])
		2288	{
		2289	op->stats.food--;
		2290
		2291	if (op->contr->digestion < 0)
		2292	op->stats.food += op->contr->digestion;
		2293	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2294	op->stats.food = last_food;
		2295	}
		2296	}
		2297
		2298	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2299
		2300	if (max_hp > 1)
		2301	{
		2302	int over_hp = temp / rate_hp;
		2303
		2304	if (over_hp > 0)
		2305	{
		2306	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
		2307	op->last_heal = 0;
		2308	}
		2309	else
		2310	op->last_heal = rate_hp / temp;
		2311	}
		2312	else
		2313	op->last_heal = rate_hp / temp;
		2314	}
		2315	}
		2316
		2317	/* Digestion */
		2318	if (--op->last_eat < 0)
		2319	{
		2320	int bonus = max (0, op->contr->digestion),
		2321	penalty = max (0, -op->contr->digestion);
		2322
		2323	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2324
2562	/* dms do not consume food */	2325	/* dms do not consume food */
2563	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2326	if (!op->flag [FLAG_WIZ])
2564	}	2327	op->stats.food--;
2565	}	2328	}
2566		2329
2567	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2330	if (op->stats.food < 0 && op->stats.hp >= 0)
2568	object *tmp, *flesh=NULL;	2331	{
		2332	object *flesh = 0;
2569		2333
2570	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2334	for_inv_removable (op, tmp)
2571	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2335	{
		2336	if (tmp->flag [FLAG_UNPAID])
		2337	continue;
		2338
2572	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2339	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.");	2340	{
2574	manual_apply(op,tmp,0);	2341	op->statusmsg ("You blindly grab for a bite of food. "
		2342	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2343	op->apply (tmp);
		2344
2575	if(op->stats.food>=0||op->stats.hp<0)	2345	if (op->stats.food >= 0 || op->stats.hp < 0)
2576	break;	2346	break;
2577	}	2347	}
2578	else if (tmp->type==FLESH) flesh=tmp;	2348	else if (tmp->type == FLESH)
2579	} /* End if paid for object */	2349	flesh = tmp;
2580	} /* end of for loop */	2350	}
		2351
2581	/* If player is still starving, it means they don't have any food, so	2352	/* If player is still starving, it means they don't have any food, so
2582	* eat flesh instead.	2353	* eat flesh instead.
2583	*/	2354	*/
2584	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2355	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.");	2356	{
2586	manual_apply(op,flesh,0);	2357	op->statusmsg ("You blindly grab for a bite of food. "
2587	}	2358	"H<To prevent you from starving, you ate some random item from your backpack.>");
2588	} /* end if player is starving */	2359	op->apply (flesh);
		2360	}
2589		2361
2590	while(op->stats.food<0&&op->stats.hp>0)	2362	// If player is still starving, alert him!
2591	op->stats.food++,op->stats.hp--;	2363	if (op->stats.food < 0)
2592		2364	op->failmsg ("You are starving! "
2593	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2365	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2594	kill_player(op);
2595	}
2596
2597		2366	}
		2367
		2368	if (op->stats.food < 0)
		2369	{
		2370	op->stats.hp += op->stats.food;
		2371	op->stats.food = 0;
		2372
		2373	if (op->stats.hp < 0)
		2374	{
		2375	op->contr->killer = archetype::get ("killer_starvation");
		2376	op->contr->killer->destroy ();
		2377	}
		2378	}
		2379
		2380	/* killer should be set here already */
		2381	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
		2382	kill_player (op);
		2383	}
		2384	}
2598		2385
2599	/* If the player should die (lack of hp, food, etc), we call this.	2386	/* 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	2387	* 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	2388	* permadeath, no lifesave), this will take care of removing the player
2602	* file.	2389	* file.
2603	*/	2390	*/
		2391	void
2604	void kill_player(object *op)	2392	kill_player (object *op)
2605	{	2393	{
2606	char buf[MAX_BUF];
2607	int x,y,i;	2394	int x, y;
2608	mapstruct *map; /* this is for resurrection */	2395	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;	2396	int will_kill_again;
2615	archetype *at;	2397	archetype *at;
2616	object *tmp;	2398	object *tmp;
2617		2399
2618	if(save_life(op))	2400	if (save_life (op))
2619	return;	2401	return;
2620		2402
		2403	dynbuf_text deathtab;
2621		2404
		2405	/* restore player */
		2406	at = archetype::find (shstr_poisoning);
		2407	if (object *tmp = present_arch_in_ob (at, op))
		2408	{
		2409	tmp->destroy ();
		2410	deathtab << "Your body feels cleansed...\r";
		2411	}
		2412
		2413	at = archetype::find (shstr_confusion);
		2414	if (object *tmp = present_arch_in_ob (at, op))
		2415	{
		2416	tmp->destroy ();
		2417	deathtab << "Your mind feels clearer...\r";
		2418	}
		2419
		2420	cure_disease (op, 0, 0); /* remove any disease */
		2421
		2422	max_it (op->stats.hp , op->stats.maxhp);
		2423	max_it (op->stats.sp , op->stats.maxsp);
		2424	max_it (op->stats.grace, op->stats.maxgrace);
		2425	max_it (op->stats.food , 200);
		2426
		2427	// remove all spell effects that are active
		2428	// to avoid long-term effects such as word-of-recall
		2429	for (object *item = op->inv; item; )
		2430	{
		2431	object *next = item->below;
		2432
		2433	if (item->type == SPELL_EFFECT && item->active)
		2434	item->destroy ();
		2435
		2436	item = next;
		2437	}
		2438
2622	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2439	/* 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.	2440	* in cities ONLY!!! It is very important that this doesn't get abused.
2624	* Look at op_on_battleground() for more info --AndreasV	2441	* Look at op_on_battleground() for more info --AndreasV
2625	*/	2442	*/
2626	if (op_on_battleground(op, &x, &y)) {	2443	if (op_on_battleground (op, &x, &y))
2627	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2444	{
2628	"You have been defeated in combat!");	2445	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		2446
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 */	2447	/* create a bodypart-trophy to make the winner happy */
2654	tmp=arch_to_object(find_archetype("finger"));	2448	object *tmp = archetype::find (shstr_finger)->instance ();
2655	if (tmp != NULL)	2449
2656	{	2450	tmp->name = format ("%s's finger" , &op->name);
2657	sprintf(buf,"%s's finger",op->name);	2451	tmp->name_pl = format ("%s's fingers", &op->name);
2658	tmp->name = add_string(buf);	2452	tmp->msg = format (
2659	sprintf(buf," This finger has been cut off %s\n"	2453	"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",	2454	&op->name, op->contr->title,
2661	op->name, op->contr->title, (int)(op->level),	2455	(int)op->level,
2662	op->contr->killer);	2456	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		2457	);
		2458	tmp->value = 0, tmp->type = 0;
		2459	tmp->material = name_to_material (shstr_organic);
		2460	tmp->insert_at (op, tmp);
		2461
2670	/* teleport defeated player to new destination*/	2462	/* teleport defeated player to new destination */
2671	transfer_ob(op, x, y, 0, NULL);	2463	transfer_ob (op, x, y, 0, NULL);
2672	op->contr->braced=0;	2464	op->contr->braced = 0;
2673	return;
2674	}
2675		2465
2676	/* Lauwenmark: Handle for plugin death event */	2466	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2677	if (execute_event(op, EVENT_DEATH,NULL,NULL,NULL,SCRIPT_FIX_ALL) != 0)
2678	return;	2467	return;
		2468	}
2679		2469
		2470	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2471	deathtab << "T<YOU HAVE DIED>\n\n";
		2472
		2473	INVOKE_PLAYER (DEATH, op->contr);
		2474
2680	command_kill_pets (op, 0);	2475	command_kill_pets (op, 0);
2681		2476
2682	/* Lauwenmark: Handle for the global death event */	2477	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		2478
2705	/* save the map location for corpse, gravestone*/	2479	/* save the map location for corpse, gravestone */
2706	x=op->x;y=op->y;map=op->map;	2480	x = op->x;
		2481	y = op->y;
		2482	map = op->map;
2707		2483
2708
2709	if (settings.not_permadeth == TRUE) {
2710	/* NOT_PERMADEATH code. This basically brings the character back to	2484	/* NOT_PERMADEATH code. This basically brings the character back to
2711	* life if they are dead - it takes some exp and a random stat.	2485	* 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.	2486	* See the config.h file for a little more in depth detail about this.
2713	*/	2487	*/
2714		2488
2715	/* Basically two ways to go - remove a stat permanently, or just	2489	/* Basically two ways to go - remove a stat permanently, or just
2716	* make it depletion. This bunch of code deals with that aspect	2490	* make it depletion. This bunch of code deals with that aspect
2717	* of death.	2491	* of death.
2718	*/	2492	*/
2719	#ifndef COZY_SERVER	2493	#ifndef COZY_SERVER
2720	if (settings.balanced_stat_loss) {	2494	if (settings.balanced_stat_loss)
		2495	{
2721	/* If stat loss is permanent, lose one stat only. */	2496	/* If stat loss is permanent, lose one stat only. */
2722	/* Lower level chars don't lose as many stats because they suffer	2497	/* Lower level chars don't lose as many stats because they suffer
2723	more if they do. */	2498	more if they do. */
2724	/* Higher level characters can afford things such as potions of	2499	/* Higher level characters can afford things such as potions of
2725	restoration, or better, stat potions. So we slug them that	2500	restoration, or better, stat potions. So we slug them that
2726	little bit harder. */	2501	little bit harder. */
2727	/* GD */	2502	/* GD */
2728	if (settings.stat_loss_on_death)	2503	if (settings.stat_loss_on_death)
2729	num_stats_lose = 1;	2504	num_stats_lose = 1;
2730	else	2505	else
2731	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2506	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2732	} else {	2507	}
		2508	else
2733	num_stats_lose = 1;	2509	num_stats_lose = 1;
2734	}	2510
2735	lost_a_stat = 0;	2511	lost_a_stat = 0;
2736		2512
2737	for (z=0; z<num_stats_lose; z++) {	2513	for (z = 0; z < num_stats_lose; z++)
2738	i = RANDOM() % NUM_STATS;	2514	{
		2515	i = rndm (NUM_STATS);
2739		2516
2740	if (settings.stat_loss_on_death) {	2517	if (settings.stat_loss_on_death)
		2518	{
2741	/* Pick a random stat and take a point off it. Tell the player	2519	/* Pick a random stat and take a point off it. Tell the player
2742	* what he lost.	2520	* what he lost.
2743	*/	2521	*/
2744	change_attr_value(&(op->stats), i,-1);	2522	change_attr_value (&(op->stats), i, -1);
2745	check_stat_bounds(&(op->stats));	2523	check_stat_bounds (&(op->stats));
2746	change_attr_value(&(op->contr->orig_stats), i,-1);	2524	change_attr_value (&(op->contr->orig_stats), i, -1);
2747	check_stat_bounds(&(op->contr->orig_stats));	2525	check_stat_bounds (&(op->contr->orig_stats));
2748	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2526	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2749	lost_a_stat = 1;	2527	lost_a_stat = 1;
2750	} else {	2528	}
		2529	else
		2530	{
2751	/* deplete a stat */	2531	/* deplete a stat */
2752	archetype *deparch=find_archetype("depletion");	2532	archetype *deparch = archetype::find (shstr_depletion);
2753	object *dep;	2533	object *dep;
		2534
		2535	dep = present_arch_in_ob (deparch, op);
		2536	if (!dep)
2754		2537	{
2755	dep = present_arch_in_ob(deparch,op);	2538	dep = deparch->instance ();
2756	if(!dep) {
2757	dep = arch_to_object(deparch);
2758	insert_ob_in_ob(dep, op);	2539	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		2540	}
2788	if (lose_this_stat) {	2541	lose_this_stat = 1;
		2542	if (settings.balanced_stat_loss)
		2543	{
		2544	/* GD */
		2545	/* Get the stat that we're about to deplete. */
2789	this_stat = get_attr_value(&(dep->stats), i);	2546	this_stat = get_attr_value (&(dep->stats), i);
		2547	if (this_stat < 0)
		2548	{
		2549	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2550	int keep_chance = this_stat * this_stat;
		2551
		2552	/* Yes, I am paranoid. Sue me. */
		2553	if (keep_chance < 1)
		2554	keep_chance = 1;
		2555
		2556	/* There is a maximum depletion total per level. */
		2557	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2558	{
		2559	lose_this_stat = 0;
		2560	/* Take loss chance vs keep chance to see if we
		2561	retain the stat. */
		2562	}
		2563	else
		2564	{
		2565	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2566	lose_this_stat = 0;
		2567	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2568	this_stat, keep_chance, loss_chance,
		2569	lose_this_stat?"LOSE":"KEEP"); */
		2570	}
		2571	}
		2572	}
		2573
		2574	if (lose_this_stat)
		2575	{
		2576	this_stat = get_attr_value (&dep->stats, i);
2790	/* We could try to do something clever like find another	2577	/* We could try to do something clever like find another
2791	* stat to reduce if this fails. But chances are, if	2578	* stat to reduce if this fails. But chances are, if
2792	* stats have been depleted to -50, all are pretty low	2579	* stats have been depleted to -50, all are pretty low
2793	* and should be roughly the same, so it shouldn't make a	2580	* and should be roughly the same, so it shouldn't make a
2794	* difference.	2581	* difference.
2795	*/	2582	*/
2796	if (this_stat>=-50) {	2583	if (this_stat >= -50)
		2584	{
2797	change_attr_value(&(dep->stats), i, -1);	2585	change_attr_value (&(dep->stats), i, -1);
2798	SET_FLAG(dep, FLAG_APPLIED);	2586	dep->set_flag (FLAG_APPLIED);
2799	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2587	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2800	fix_player(op);	2588	op->update_stats ();
2801	lost_a_stat = 1;	2589	lost_a_stat = 1;
2802	}	2590	}
2803	}	2591	}
		2592	}
2804	}	2593	}
2805	}	2594
2806	/* If no stat lost, tell the player. */	2595	/* If no stat lost, tell the player. */
2807	if (!lost_a_stat)	2596	if (!lost_a_stat)
2808	{	2597	{
2809	/* determine_god() seems to not work sometimes... why is this?	2598	/* determine_god() seems to not work sometimes... why is this?
2810	Should I be using something else? GD */	2599	Should I be using something else? GD */
2811	const char *god = determine_god(op);	2600	shstr_tmp god = determine_god (op);
2812	if (god && (strcmp(god, "none")))	2601
2813	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2602	if (god != shstr_none)
2814	"moment you feel the holy presence of %s protecting"	2603	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2815	" you.", god);	2604	else
2816	else	2605	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	}	2606	}
		2607	#else
		2608	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2820	#endif	2609	#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		2610
2824	/* Put a gravestone up where the character 'almost' died. List the	2611	/* Put a gravestone up where the character 'almost' died. List the
2825	* exp loss on the stone.	2612	* exp loss on the stone.
2826	*/	2613	*/
2827	tmp=arch_to_object(find_archetype("gravestone"));	2614	tmp = archetype::find (shstr_gravestone)->instance ();
2828	sprintf(buf,"%s's gravestone",op->name);	2615	tmp->name = format ("%s's gravestone", &op->name);
2829	FREE_AND_COPY(tmp->name, buf);	2616	tmp->name_pl = format ("%s's gravestones", &op->name);
2830	sprintf(buf,"%s's gravestones",op->name);	2617	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);	2618	&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;	2619	tmp->x = op->x, tmp->y = op->y;
2839	insert_ob_in_map (tmp, op->map, NULL,0);	2620	insert_ob_in_map (tmp, op->map, NULL, 0);
2840		2621
2841	/**************************************/	2622	/**************************************/
2842	/* */	2623	/* */
2843	/* Subtract the experience points, */	2624	/* Subtract the experience points, */
2844	/* if we died cause of food, give us */
2845	/* food, and reset HP's... */
2846	/* */	2625	/* */
2847	/**************************************/	2626	/**************************************/
2848		2627
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)); */	2628	/*add_exp(op, (op->stats.exp * -0.20)); */
2869	apply_death_exp_penalty(op);	2629	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		2630
2875	/*	2631	/*
2876	* Check to see if the player is in a shop. IF so, then check to see if	2632	* 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	2633	* and put them back in the map.
2878	* in the map.	2634	*/
2879	*/	2635	op->drop_unpaid_items ();
2880		2636
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	/****************************************/	2637	/****************************************/
2890	/* */	2638	/* */
2891	/* Move player to his current respawn- */	2639	/* Move player to his current respawn- */
2892	/* position (usually last savebed) */	2640	/* position (usually last savebed) */
2893	/* */	2641	/* */
2894	/****************************************/	2642	/****************************************/
2895		2643
2896	enter_player_savebed(op);	2644	enter_player_savebed (op);
2897		2645
2898	/* Save the player before inserting the force to reduce
2899	* chance of abuse.
2900	*/
2901	op->contr->braced=0;	2646	op->contr->braced = 0;
2902	save_player(op,1);
2903		2647
2904	/* it is possible that the player has blown something up	2648	/* it is possible that the player has blown something up
2905	* at his savebed location, and that can have long lasting	2649	* at his savebed location, and that can have long lasting
2906	* spell effects. So first see if there is a spell effect	2650	* spell effects. So first see if there is a spell effect
2907	* on the space that might harm the player.	2651	* on the space that might harm the player.
2908	*/	2652	*/
2909	will_kill_again=0;	2653	will_kill_again = 0;
2910	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2654	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2911	if (tmp->type ==SPELL_EFFECT)	2655	if (tmp->type == SPELL_EFFECT)
2912	will_kill_again|=tmp->attacktype;	2656	will_kill_again |= tmp->attacktype;
2913	}	2657
2914	if (will_kill_again) {	2658	if (will_kill_again)
		2659	{
2915	object *force;	2660	object *force;
2916	int at;	2661	int at;
2917		2662
2918	force=get_archetype(FORCE_NAME);	2663	force = get_archetype (FORCE_NAME);
2919	/* 50 ticks should be enough time for the spell to abate */	2664	/* 50 ticks should be enough time for the spell to abate */
2920	force->speed=0.1;
2921	force->speed_left=-5.0;	2665	force->speed_left = -5.f;
2922	SET_FLAG(force, FLAG_APPLIED);	2666	force->set_speed (0.1f);
		2667	force->set_flag (FLAG_APPLIED);
		2668
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
3065	void	2749	void
3066	cast_dust (object * op, object * throw_ob, int dir)	2750	cast_dust (object *op, object *throw_ob, int dir)
3067	{	2751	{
3068	object *skop, *spob;	2752	object *skop, *spob;
3069		2753
3070	skop = find_skill_by_name (op, throw_ob->skill);	2754	skop = find_skill_by_name (op, throw_ob->skill);
3071		2755
3072	/* casting POTION 'dusts' is really a use_magic_item skill */	2756	/* casting POTION 'dusts' is really a use_magic_item skill */
3073	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2757	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3074	{	2758	{
3075	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);
3076	op->name);
3077	return;	2760	return;
3078	}	2761	}
3079		2762
3080	spob = throw_ob->inv;	2763	spob = throw_ob->inv;
3081		2764
3082	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2765	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3083	// not pass NULL to cast_spell (which did indeed check itself, but	2766	// not pass NULL to cast_spell (which did indeed check itself, but
3084	// errors should be reported as early as possible IMHO)	2767	// errors should be reported as early as possible IMHO)
3085	if (!spob)	2768	if (!spob)
3086	{	2769	{
3087	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2770	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3088	throw_ob->name, op->name);
3089	return;	2771	return;
3090	}	2772	}
3091		2773
3092	if (op->type == PLAYER)	2774	if (op->type == PLAYER)
3093	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);
3094		2776
3095	cast_spell (op, throw_ob, dir, spob, NULL);	2777	cast_spell (op, throw_ob, dir, spob, NULL);
3096		2778
3097	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2779	throw_ob->destroy ();
3098	remove_ob (throw_ob);
3099	free_object (throw_ob);
3100	}	2780	}
3101		2781
		2782	void
3102	void make_visible (object *op) {	2783	make_visible (object *op)
3103	op->hide = 0;	2784	{
		2785	op->flag [FLAG_HIDDEN] = 0;
3104	op->invisible = 0;	2786	op->invisible = 0;
3105	if(op->type==PLAYER) {
3106	op->contr->tmp_invis = 0;
3107	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3108	}
3109	update_object(op,UP_OBJ_FACE);
3110	}
3111		2787
3112	int is_true_undead(object *op) {
3113	object *tmp=NULL;
3114
3115	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3116
3117	if(op->type==PLAYER)	2788	if (op->type == PLAYER)
3118	for(tmp=op->inv;tmp;tmp=tmp->below)	2789	{
3119	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2790	op->contr->tmp_invis = 0;
3120	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
3121	return 0;	2803	return 0;
3122	}	2804	}
3123		2805
3124	/* look at the surrounding terrain to determine	2806	/* look at the surrounding terrain to determine
3125	* the hideability of this object. Positive levels	2807	* the hideability of this object. Positive levels
3126	* indicate greater hideability.	2808	* indicate greater hideability.
3127	*/	2809	*/
3128		2810	int
3129	int hideability(object *ob) {	2811	hideability (object *ob)
		2812	{
3130	int i,level=0, mflag;	2813	int i, level = 0, mflag;
3131	sint16 x,y;	2814	sint16 x, y;
3132		2815
3133	if(!ob||!ob->map) return 0;	2816	if (!ob || !ob->map)
		2817	return 0;
3134		2818
3135	/* so, on normal lighted maps, its hard to hide */	2819	/* so, on normal lighted maps, its hard to hide */
3136	level=ob->map->darkness - 2;	2820	level = ob->map->darklevel () - 2;
3137		2821
3138	/* this also picks up whether the object is glowing.	2822	/* this also picks up whether the object is glowing.
3139	* 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
3140	* as bad as carrying a light on a pitch dark map */	2824	* as bad as carrying a light on a pitch dark map */
3141	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2825	if (ob->has_carried_lights ())
		2826	level = -(10 + (2 * ob->map->darklevel ()));
3142		2827
3143	/* scan through all nearby squares for terrain to hide in */	2828	/* scan through all nearby squares for terrain to hide in */
3144	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	{
3145	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2833	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3146	if (mflag & P_OUT_OF_MAP) { continue; }	2834	if (mflag & P_OUT_OF_MAP)
		2835	continue;
		2836
3147	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2837	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3148	level += 2;	2838	level += 2;
3149	else /* open terrain! */	2839	else /* open terrain! */
3150	level -= 1;	2840	level -= 1;
3151	}	2841	}
3152		2842
3153	#if 0	2843	#if 0
3154	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2844	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3155	#endif	2845	#endif
3156	return level;	2846	return level;
3157	}	2847	}
3158		2848
3159	/* For Hidden creatures - a chance of becoming 'unhidden'	2849	/* For Hidden creatures - a chance of becoming 'unhidden'
3160	* every time they move - as we subtract off 'invisibility'	2850	* every time they move - as we subtract off 'invisibility'
3161	* AND, for players, if they move into a ridiculously unhideable	2851	* AND, for players, if they move into a ridiculously unhideable
3162	* spot (surrounded by clear terrain in broad daylight). -b.t.	2852	* spot (surrounded by clear terrain in broad daylight). -b.t.
3163	*/	2853	*/
3164		2854	void
3165	void do_hidden_move (object *op) {	2855	do_hidden_move (object *op)
3166	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2856	{
3167	object *skop;	2857	int hide = 0;
3168		2858
3169	if(!op || !op->map) return;	2859	if (!op || !op->map)
		2860	return;
3170		2861
3171	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);
3172		2864
3173	/* 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! */
3174	if(op->type==PLAYER && op->contr->run_on) {	2866	if (op->type == PLAYER && op->contr->run_on)
3175	if(!skop || num >= skop->level) {	2867	if (!skop || num >= skop->level)
		2868	{
3176	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!");
3177	make_visible(op);	2870	make_visible (op);
3178	return;	2871	return;
3179	} else num += 20;
3180	}	2872	}
		2873	else
		2874	num += 20;
		2875
3181	num += op->map->difficulty;	2876	num += op->map->difficulty;
3182	hide = hideability(op); /* modify by terrain hidden level */	2877	hide = hideability (op); /* modify by terrain hidden level */
3183	num -= hide;	2878	num -= hide;
		2879
3184	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	2880	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2881	{
3185	make_visible(op);	2882	make_visible (op);
3186	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2883
3187	"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!");
3188	}	2886	}
3189	else if (op->type == PLAYER && skop) {	2887	else if (op->type == PLAYER && skop)
3190	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);
3191	}
3192	}	2889	}
3193		2890
3194	/* determine if who is standing near a hostile creature. */	2891	/* determine if who is standing near a hostile creature. */
3195		2892
		2893	int
3196	int stand_near_hostile( object *who ) {	2894	stand_near_hostile (object *who)
		2895	{
3197	object *tmp=NULL;	2896	object *tmp = NULL;
3198	int i,friendly=0,player=0, mflags;	2897	int i, friendly = 0, player = 0, mflags;
3199	mapstruct *m;	2898	maptile *m;
3200	sint16 x,y;	2899	sint16 x, y;
3201		2900
3202	if(!who) return 0;	2901	if (!who)
3203
3204	if(who->type==PLAYER) player=1;
3205	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3206
3207	/* search adjacent squares */
3208	for(i=1;i<9;i++) {
3209	x = who->x+freearr_x[i];
3210	y = who->y+freearr_y[i];
3211	m = who->map;
3212	mflags = get_map_flags(m, &m, x, y, &x, &y);
3213	/* space must be blocked if there is a monster. If not
3214	* blocked, don't need to check this space.
3215	*/
3216	if (mflags & P_OUT_OF_MAP) continue;
3217	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3218
3219	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3220	if((player||friendly)
3221	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3222	return 1;
3223	else if(tmp->type==PLAYER)
3224	{
3225	/*don't let a hidden DM prevent you from hiding*/
3226	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3227	return 1;
3228	}
3229	}
3230	}
3231	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;
3232	}	2938	}
3233		2939
3234	/* check the player los field for viewability of the	2940	/* check the player los field for viewability of the
3235	* object op. This function works fine for monsters,	2941	* object op. This function works fine for monsters,
3236	* 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
3237	* a pile (say a coin under a table would return "viewable"	2943	* a pile (say a coin under a table would return "viewable"
3238	* by this routine). Another question, should we be	2944	* by this routine). Another question, should we be
3239	* concerned with the direction the player is looking	2945	* concerned with the direction the player is looking
3240	* in? Realistically, most of use cant see stuff behind	2946	* in? Realistically, most of us can't see stuff behind
3241	* our backs...on the other hand, does the "facing" direction	2947	* our backs...on the other hand, does the "facing" direction
3242	* imply the way your head, or body is facing? Its possible	2948	* imply the way your head, or body is facing? It's possible
3243	* 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.
3244	* -b.t.	2950	* -b.t.
3245	* This function is now map tiling safe.	2951	* This function is now map tiling safe.
3246	*/	2952	*/
3247		2953	int
3248	int player_can_view (object *pl,object *op) {	2954	player_can_view (object *pl, object *op)
		2955	{
3249	rv_vector rv;	2956	rv_vector rv;
3250	int dx,dy;	2957	int dx, dy;
3251		2958
3252	if(pl->type!=PLAYER) {	2959	if (pl->type != PLAYER)
		2960	{
3253	LOG(llevError,"player_can_view() called for non-player object\n");	2961	LOG (llevError, "player_can_view() called for non-player object\n");
3254	return -1;
3255	}
3256	if (!pl || !op) return 0;
3257
3258	if(op->head) { op = op->head; }
3259	get_rangevector(pl, op, &rv, 0x1);
3260
3261	/* starting with the 'head' part, lets loop
3262	* through the object and find if it has any
3263	* part that is in the los array but isnt on
3264	* a blocked los square.
3265	* we use the archetype to figure out offsets.
3266	*/
3267	while(op) {
3268	dx = rv.distance_x + op->arch->clone.x;
3269	dy = rv.distance_y + op->arch->clone.y;
3270
3271	/* only the viewable area the player sees is updated by LOS
3272	* code, so we need to restrict ourselves to that range of values
3273	* for any meaningful values.
3274	*/
3275	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3276	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3277	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3278	return 1;	2962	return -1;
3279	op = op->more;
3280	}	2963	}
		2964
		2965	if (!pl || !op)
3281	return 0;	2966	return 0;
3282	}
3283		2967
3284	/* routine for both players and monsters. We call this when	2968	op = op->head_ ();
3285	* there is a possibility for our action distrubing our hiding	2969
3286	* place or invisiblity spell. Artefact invisiblity is not	2970	get_rangevector (pl, op, &rv, 0x1);
3287	* effected by this. If we arent invisible to begin with, we	2971
3288	* 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.
3289	*/	2977	*/
3290	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;
3291		2982
3292	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	2983	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3293	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3294	return 0;
3295
3296	if (op->contr && op->contr->tmp_invis == 0) return 0;
3297
3298	/* If monsters, they should become visible */
3299	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3300	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3301	return 1;	2984	return 1;
3302	}	2985
		2986	op = op->more;
3303	}	2987	}
		2988
3304	return 0;	2989	return 0;
3305	}	2990	}
3306		2991
3307	/* op_on_battleground - checks if the given object op (usually	2992	/* op_on_battleground - checks if the given object op (usually
3308	* a player) is standing on a valid battleground-tile,	2993	* a player) is standing on a valid battleground-tile,
3309	* function returns TRUE/FALSE. If true x, y returns the battleground	2994	* function returns TRUE/FALSE. If true x, y returns the battleground
3310	* -exit-coord. (and if x, y not NULL)	2995	* -exit-coord. (and if x, y not NULL)
3311	* 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
3312	* 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
3313	* 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
3314	*/	2999	*/
		3000	int
3315	int op_on_battleground (object *op, int *x, int *y) {	3001	op_on_battleground (object *op, int *x, int *y)
3316	object *tmp;	3002	{
3317
3318	/* A battleground-tile needs the following attributes to be valid:	3003	/* A battleground-tile needs the following attributes to be valid:
3319	* 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),
3320	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3005	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3321	* and the exit-coordinates sp/hp must both be > 0.	3006	* and the exit-coordinates sp/hp must both be > 0.
3322	* => The intention here is to prevent abuse of the battleground-	3007	* => The intention here is to prevent abuse of the battleground-
3323	* feature (like pickable or hidden battleground tiles). */	3008	* feature (like pickable or hidden battleground tiles). */
3324	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3009	for (object *tmp = op->below; tmp; tmp = tmp->below)
3325	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3010	{
3326	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3011	if (tmp->flag [FLAG_IS_FLOOR])
3327	strcmp(tmp->name, "battleground")==0 &&	3012	{
3328	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	{
3329	/*before we assign the exit, check if this is a teambattle*/	3018	/* before we assign the exit, check if this is a teambattle */
3330	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))
3331	object *invtmp;	3020	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3332	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3021	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3333	if(invtmp->type==FORCE && invtmp->slaying &&	3022	{
3334	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3023	if (x && y)
3335	if (x != NULL && y != NULL)
3336	*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
3337	return 1;	3032	return 1;
3338	}	3033	}
3339	}	3034	}
3340	}
3341	if (x != NULL && y != NULL)
3342	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3343	return 1;
3344	}	3035	}
3345	}	3036
3346	}
3347	/* If we got here, did not find a battleground */	3037	/* If we got here, did not find a battleground */
3348	return 0;	3038	return 0;
3349	}	3039	}
3350		3040
3351	/*	3041	/*
…		…
3355	* attributes:	3045	* attributes:
3356	* object *who the dragon player	3046	* object *who the dragon player
3357	* int atnr the attack-number of the ability focus	3047	* int atnr the attack-number of the ability focus
3358	* int level ability level	3048	* int level ability level
3359	*/	3049	*/
		3050	void
3360	void dragon_ability_gain(object *who, int atnr, int level) {	3051	dragon_ability_gain (object *who, int atnr, int level)
		3052	{
3361	treasurelist *trlist = NULL; /* treasurelist */	3053	treasurelist *trlist = NULL; /* treasurelist */
3362	treasure *tr; /* treasure */	3054	treasure *tr; /* treasure */
3363	object *tmp,*skop; /* tmp. object */	3055	object *tmp, *skop; /* tmp. object */
3364	object *item; /* treasure object */	3056	object *item; /* treasure object */
3365	char buf[MAX_BUF]; /* tmp. string buffer */	3057	char buf[MAX_BUF]; /* tmp. string buffer */
3366	int i=0, j=0;	3058	int i = 0, j = 0;
3367		3059
3368	/* get the appropriate treasurelist */	3060	/* get the appropriate treasurelist */
3369	if (atnr == ATNR_FIRE)	3061	if (atnr == ATNR_FIRE)
3370	trlist = find_treasurelist("dragon_ability_fire");	3062	trlist = treasurelist::find (shstr_dragon_ability_fire);
3371	else if (atnr == ATNR_COLD)	3063	else if (atnr == ATNR_COLD)
3372	trlist = find_treasurelist("dragon_ability_cold");	3064	trlist = treasurelist::find (shstr_dragon_ability_cold);
3373	else if (atnr == ATNR_ELECTRICITY)	3065	else if (atnr == ATNR_ELECTRICITY)
3374	trlist = find_treasurelist("dragon_ability_elec");	3066	trlist = treasurelist::find (shstr_dragon_ability_elec);
3375	else if (atnr == ATNR_POISON)	3067	else if (atnr == ATNR_POISON)
3376	trlist = find_treasurelist("dragon_ability_poison");	3068	trlist = treasurelist::find (shstr_dragon_ability_poison);
3377		3069
3378	if (trlist == NULL || who->type != PLAYER)	3070	if (trlist == NULL || who->type != PLAYER)
3379	return;	3071	return;
3380		3072
3381	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++);
3382	tr = tr->next, i++);	3074
3383		3075	if (!tr || !tr->item)
3384	if (tr == NULL || tr->item == NULL) {	3076	{
3385	/* 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]); */
3386	return;	3078	return;
3387	}	3079	}
3388		3080
3389	/* everything seems okay - now bring on the gift: */	3081	/* everything seems okay - now bring on the gift: */
3390	item = &(tr->item->clone);	3082	item = tr->item;
3391		3083
3392	if (item->type == SPELL) {	3084	if (item->type == SPELL)
		3085	{
3393	if (check_spell_known (who, item->name))	3086	if (check_spell_known (who, item->name))
3394	return;	3087	return;
3395		3088
3396	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);
3397	do_learn_spell (who, item, 0);	3090	do_learn_spell (who, item, 0);
3398	return;	3091	return;
3399	}	3092	}
3400		3093
3401	/* grant direct spell */	3094	/* grant direct spell */
3402	if (item->type == SPELLBOOK) {	3095	if (item->type == SPELLBOOK)
		3096	{
3403	if (!item->inv) {	3097	if (!item->inv)
		3098	{
3404	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3099	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3405	item->name);
3406	return;	3100	return;
3407	}	3101	}
3408	if (check_spell_known (who, item->inv->name))	3102	if (check_spell_known (who, item->inv->name))
3409	return;	3103	return;
3410	if (item->invisible) {	3104	if (item->invisible)
		3105	{
3411	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);
3412	do_learn_spell (who, item->inv, 0);	3107	do_learn_spell (who, item->inv, 0);
3413	return;	3108	return;
3414	}	3109	}
3415	}	3110	}
3416	else if (item->type == SKILL_TOOL && item->invisible) {	3111	else if (item->type == SKILL_TOOL && item->invisible)
		3112	{
3417	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	{
3418		3115
3419	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3116	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3420	* 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
3421	* 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,
3422	* but not all of them, he gets nothing.	3119	* but not all of them, he gets nothing.
3423	*/	3120	*/
3424	if (!(skop->attacktype & item->attacktype)) {	3121	if (!(skop->attacktype & item->attacktype))
		3122	{
3425	/* Give new attacktype */	3123	/* Give new attacktype */
3426	skop->attacktype |= item->attacktype;	3124	skop->attacktype |= item->attacktype;
3427		3125
3428	/* always add physical if there's none */	3126	/* always add physical if there's none */
3429	skop->attacktype |= AT_PHYSICAL;	3127	skop->attacktype |= AT_PHYSICAL;
3430
3431	if (item->msg != NULL)
3432	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);
3433		3128
3434	/* Give player new face */	3129	if (item->msg != NULL)
3435	if (item->animation_id) {
3436	who->face = skop->face;
3437	who->animation_id = item->animation_id;
3438	who->anim_speed = item->anim_speed;
3439	who->last_anim = 0;
3440	who->state = 0;
3441	animate_object(who, who->direction);
3442	}
3443	}
3444	}
3445	}
3446	else if (item->type == FORCE) {
3447	/* forces in the treasurelist can alter the player's stats */
3448	object *skin;
3449	/* first get the dragon skin force */
3450	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;
3451	skin=skin->below);
3452	if (skin == NULL) return;
3453
3454	/* adding new spellpath attunements */
3455	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {
3456	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3457
3458	/* print message */
3459	sprintf(buf, "You feel attuned to ");
3460	for(i=0, j=0; i<NRSPELLPATHS; i++) {
3461	if(item->path_attuned & (1<<i)) {
3462	if (j)
3463	strcat(buf," and ");
3464	else
3465	j = 1;
3466	strcat(buf, spellpathnames[i]);
3467	}
3468	}
3469	strcat(buf,".");
3470	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);
3471	}
3472
3473	/* evtl. adding flags: */
3474	if(QUERY_FLAG(item, FLAG_XRAYS))
3475	SET_FLAG(skin, FLAG_XRAYS);
3476	if(QUERY_FLAG(item, FLAG_STEALTH))
3477	SET_FLAG(skin, FLAG_STEALTH);
3478	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))
3479	SET_FLAG(skin, FLAG_SEE_IN_DARK);
3480
3481	/* print message if there is one */
3482	if (item->msg != NULL)
3483	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3130	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3484	}
3485	else {
3486	/* generate misc. treasure */
3487	tmp = arch_to_object (tr->item);
3488	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));
3489	tmp = insert_ob_in_ob (tmp, who);
3490	if (who->type == PLAYER)
3491	esrv_send_item(who, tmp);
3492	}
3493	}
3494		3131
3495	/**	3132	/* Give player new face */
3496	* Unready an object for a player. This function does nothing if the object was	3133	if (item->animation_id)
3497	* not readied.	3134	{
3498	*/	3135	who->face = skop->face;
3499	void player_unready_range_ob(player *pl, object *ob) {	3136	who->animation_id = item->animation_id;
3500	rangetype i;	3137	who->anim_speed = item->anim_speed;
3501		3138	who->last_anim = 0;
3502	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3139	who->state = 0;
3503	if (pl->ranges[i] == ob) {	3140	animate_object (who, who->direction);
3504	pl->ranges[i] = NULL;	3141	}
3505	if (pl->shoottype == i) {
3506	pl->shoottype = range_none;
3507	}	3142	}
3508	}	3143	}
3509	}	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	}
3510	}	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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