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Comparing deliantra/server/server/player.C (file contents):
Revision 1.9 by root, Tue Aug 29 07:34:00 2006 UTC vs.
Revision 1.296 by root, Thu Nov 17 04:59:33 2016 UTC

1	/*	1	/*
2	* static char *rcsid_player_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: player.C,v 1.9 2006/08/29 07:34:00 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify it under
		9	* the terms of the Affero GNU General Public License as published by the
		10	* Free Software Foundation, either version 3 of the License, or (at your
		11	* option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the Affero GNU General Public License
		19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
		21	*
		22	* The authors can be reached via e-mail to <support@deliantra.net>
4	*/	23	*/
5		24
6	/*	25	//+GPL
7	CrossFire, A Multiplayer game for X-windows
8		26
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	27	#include <algorithm>
10	Copyright (C) 1992 Frank Tore Johansen	28	#include <functional>
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The author can be reached via e-mail to crossfire-devel@real-time.com
27	*/
28		29
29	#include <global.h>	30	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	31	#include <sproto.h>
35	#endif
36	#include <sounds.h>	32	#include <sounds.h>
37	#include <living.h>	33	#include <living.h>
38	#include <object.h>	34	#include <object.h>
39	#include <spells.h>	35	#include <spells.h>
40	#include <skills.h>	36	#include <skills.h>
41	#include <newclient.h>
42		37
43	#ifdef COZY_SERVER	38	playervec players;
44	extern int same_party (partylist *a, partylist *b);
45	#endif
46		39
47	player *find_player(const char *plname)	40	/* This loads the first map an puts the player on it. */
		41	static void
		42	set_first_map (object *op)
48	{	43	{
49	player *pl;	44	op->contr->maplevel = first_map_path;
50	for(pl=first_player;pl!=NULL;pl=pl->next)	45	op->x = -1;
51	{	46	op->y = -1;
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))
53	return pl;
54	};
55	return NULL;
56	}	47	}
57		48
58	player* find_player_partial_name( const char* plname )	49	void
59	{	50	player::activate ()
60	player* pl;	51	{
61	player* found = NULL;	52	if (active)
62	size_t namelen = strlen( plname );
63	for ( pl = first_player; pl != NULL; pl = pl->next )
64	{
65	if ( strlen( pl->ob->name ) < namelen )
66	continue;
67
68	if ( !strcmp( pl->ob->name, plname) )
69	return pl;
70
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )
72	{
73	if ( found )
74	return NULL;
75
76	found = pl;
77	}
78	}
79	return found;
80	}
81
82	void display_motd(const object *op) {
83	char buf[MAX_BUF];
84	char motd[HUGE_BUF];
85	FILE *fp;
86	int comp;
87	int size;
88
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
91	return;
92	}
93	motd[0]='\0';
94	size=0;
95	while (fgets(buf, MAX_BUF, fp) != NULL) {
96	if( *buf == '#')
97	continue;
98	strncat(motd+size,buf,HUGE_BUF-size);
99	size+=strlen(buf);
100	}
101	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
102	close_and_delete(fp, comp);
103	}
104
105	void send_rules(const object *op) {
106	char buf[MAX_BUF];
107	char rules[HUGE_BUF];
108	FILE *fp;
109	int comp;
110	int size;
111
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
114	return;	53	return;
115	}
116	rules[0]='\0';
117	size=0;
118	while (fgets(buf, MAX_BUF, fp) != NULL) {
119	if( *buf == '#')
120	continue;
121	if (size + strlen(buf)>=HUGE_BUF)
122	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
124	break;
125	}
126	strncat(rules+size,buf,HUGE_BUF-size);
127	size+=strlen(buf);
128	}
129	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
130	close_and_delete(fp, comp);
131	}
132		54
133	void send_news(const object *op) {	55	players.insert (this);
134	char buf[MAX_BUF];	56	ob->remove ();
135	char news[HUGE_BUF];	57	ob->map = 0;
136	char subject[MAX_BUF];	58	ob->activate_recursive ();
137	FILE *fp;	59	ob->clr_flag (FLAG_FRIENDLY);
138	int comp;	60	add_friendly_object (ob);
139	int size;
140
141	sprintf(buf, "%s/%s", settings.confdir, settings.news);
142	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL)
143	return;
144	news[0]='\0';
145	subject[0]='\0';
146	size=0;
147	while (fgets(buf, MAX_BUF, fp) != NULL) {
148	if( *buf == '#')
149	continue;
150	if ( *buf =='%'){ /* send one news */
151	if (size>0)
152	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
153	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
154	"INFORMATION: %s\n%s",
155	"%s\n%s",
156	subject, news); /*send previously read news*/
157	strcpy(subject,buf+1);
158	strip_endline(subject);
159	size=0;
160	news[0]='\0';
161	}
162	else{
163	if (size + strlen(buf)>=HUGE_BUF)
164	{
165	LOG(llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
166	break;
167	}
168	strncat(news+size,buf,HUGE_BUF-size);
169	size+=strlen(buf);
170	}
171	}
172
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}	61	}
180		62
181	int playername_ok(const char *cp) {	63	void
182	/* Don't allow - or _ as first character in the name */	64	player::deactivate ()
183	if (*cp == '-' || *cp == '_') return 0;	65	{
184		66	if (!active)
185	for(;*cp!='\0';cp++)
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')
187	return 0;
188	return 1;	67	return;
189	}
190		68
191	/* This no longer sets the player map. Also, it now updates	69	terminate_all_pets (ob);
192	* all the pointers so the caller doesn't need to do that.	70	remove_friendly_object (ob);
193	* Caller is responsible for setting the correct map.	71	ob->deactivate_recursive ();
194	*/
195		72
196	/* Redo this to do both get_player_ob and get_player.	73	if (ob->map)
197	* Hopefully this will be less bugfree and simpler.	74	maplevel = ob->map->path;
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player* 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	p = (player *) malloc(sizeof(player));	77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
208	if(p==NULL)	78	ob->map = 0;
209	fatal(OUT_OF_MEMORY);	79	party = 0;
210		80
211	/* This adds the player in the linked list. There is extra	81	players.erase (this);
212	* complexity here because we want to add the new player at the	82	}
213	* end of the list - there is in fact no compelling reason that
214	* that needs to be done except for things like output of
215	* 'who'.
216	*/
217	player *tmp = first_player;
218	while(tmp!=NULL&&tmp->next!=NULL)
219	tmp=tmp->next;
220	if(tmp!=NULL)
221	tmp->next=p;
222	else
223	first_player=p;
224		83
225	p->next = NULL;	84	// connect the player with a specific client
		85	// also changes, rationalises, and fixes some incorrect settings
		86	void
		87	player::connect (client *ns)
		88	{
		89	this->ns = ns;
		90	ns->pl = this;
		91
		92	run_on = 0;
		93	fire_on = 0;
		94	ob->close_container (); //TODO: client-specific
		95
		96	ns->update_look = 0;
		97	ns->look_position = 0;
		98
		99	clear_los ();
		100
		101	ns->reset_stats ();
		102
		103	/* make sure he's a player -- needed because of class change. */
		104	ob->type = PLAYER; // we are paranoid
		105	ob->race = ob->arch->race;
		106
		107	ob->update_weight ();
		108	link_skills ();
		109
		110	assign (title, ob->arch->object::name);
		111
		112	/* if it's a dragon player, set the correct title here */
		113	if (ob->is_dragon ())
226	}	114	{
		115	object *tmp, *abil = 0, *skin = 0;
227		116
228	/* Clears basically the entire player structure except	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
229	* for next and socket.	118	if (tmp->type == FORCE)
230	*/	119	if (tmp->arch->archname == shstr_dragon_ability_force)
231	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));	120	abil = tmp;
232	p->attachable_init (); //HACK	121	else if (tmp->arch->archname == shstr_dragon_skin_force)
		122	skin = tmp;
233		123
		124	set_dragon_name (ob, abil, skin);
		125	}
		126
		127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		128
		129	esrv_new_player (this);
		130
		131	ob->flag [FLAG_READY_WEAPON] = false;
		132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
		134	ob->flag [FLAG_READY_BOW] = false;
		135
		136	ob->update_stats ();
		137
		138	ns->floorbox_update ();
		139	esrv_send_inventory (ob, ob);
		140	esrv_add_spells (this, 0);
		141
		142	activate ();
		143
		144	INVOKE_PLAYER (CONNECT, this);
		145	INVOKE_PLAYER (LOGIN, this);
		146	}
		147
		148	void
		149	player::disconnect ()
		150	{
		151	if (ob)
		152	{
		153	ob->close_container (); //TODO: client-specific
		154	ob->drop_unpaid_items ();
		155	}
		156
		157	if (ns)
		158	{
		159	if (active)
		160	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		161
		162	INVOKE_PLAYER (DISCONNECT, this);
		163
		164	ns->reset_stats ();
		165	ns->pl = 0;
		166	ns = 0;
		167	}
		168
		169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
		172
		173	deactivate ();
		174	}
		175
		176	//-GPL
		177
		178	// the need for this function can be explained
		179	// by load_object not returning the object
		180	void
		181	player::set_object (object *op)
		182	{
		183	ob = observe = viewpoint = op;
		184	ob->contr = this; /* this aren't yet in archetype */
		185
		186	ob->speed = 1.0f; // object still inactive, keep it that way
		187	ob->speed_left = 0.5f;
		188
		189	ob->direction = 5; /* So player faces south */
		190	}
		191
		192	void
		193	player::set_observe (object *op)
		194	{
		195	observe = viewpoint = op ? op : ob;
		196	do_los = 1;
		197	}
		198
		199	void
		200	player::set_viewpoint (object *op)
		201	{
		202	viewpoint = op ? op : (object *)observe;
		203	do_los = 1;
		204	}
		205
		206	//+GPL
		207
		208	player::player ()
		209	{
234	/* There are some elements we want initialized to non zero value -	210	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	211	* we deal with that below this point.
236	*/	212	*/
237	p->party=NULL;	213	outputs_sync = 4;
238	p->outputs_sync=16; /* Every 2 seconds */	214	outputs_count = 4;
239	p->outputs_count=1; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	215	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		216
243	#ifdef AUTOSAVE
244	p->last_save_tick = 9999999;
245	#endif
246
247	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	217	savebed_map = first_map_path; /* Init. respawn position */
248
249	op->contr=p; /* this aren't yet in archetype */
250	p->ob = op;
251	op->speed_left=0.5;
252	op->speed=1.0;
253	op->direction=5; /* So player faces south */
254	op->stats.wc=2;
255	op->run_away = 25; /* Then we panick... */
256	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
257		218
258	roll_stats(op);
259	p->state=ST_ROLL_STAT;
260	clear_los(op);
261
262	p->gen_sp_armour=10;	219	gen_sp_armour = 10;
263	p->last_speed= -1;
264	p->shoottype=range_none;
265	p->bowtype=bow_normal;	220	bowtype = bow_normal;
266	p->petmode=pet_normal;	221	petmode = pet_normal;
267	p->listening=10;
268	p->usekeys=containers;	222	usekeys = containers;
269	p->last_weapon_sp= -1;	223	peaceful = 1; /* default peaceful */
270	p->peaceful=1; /* default peaceful */
271	p->do_los=1;	224	do_los = 1;
272	p->explore=0;
273	p->no_shout=0; /* default can shout */
274		225
275	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);	226	weapon_sp = 1.0f;
276	p->title[sizeof(p->title)-1] = '\0';	227	weapon_sp_left = 0.5f;
277	op->race = add_string (op->arch->clone.race);
278
279	CLEAR_FLAG(op,FLAG_READY_SKILL);
280
281	/* we need to clear these to -1 and not zero - otherwise,
282	* if a player quits and starts a new character, we wont
283	* send new values to the client, as things like exp start
284	* at zero.
285	*/
286	for (i=0; i < NUM_SKILLS; i++) {
287	p->last_skill_exp[i] = -1;
288	p->last_skill_ob[i] = NULL;
289	}
290	for (i=0; i < NROFATTACKS; i++) {
291	p->last_resist[i] = -1;
292	}
293	p->last_stats.exp = -1;
294	p->last_weight = (uint32)-1;
295
296	p->socket.update_look=0;
297	p->socket.look_position=0;
298	return p;
299	}	228	}
300		229
301		230	void
302	/* This loads the first map an puts the player on it. */	231	player::do_destroy ()
303	static void set_first_map(object *op)
304	{	232	{
305	strcpy(op->contr->maplevel, first_map_path);	233	disconnect ();
306	op->x = -1;
307	op->y = -1;
308	enter_exit(op, NULL);
309	}
310		234
311	/* Tries to add player on the connection passwd in ns.	235	attachable::do_destroy ();
312	* All we can really get in this is some settings like host and display
313	* mode.
314	*/
315		236
316	int add_player(NewSocket *ns) {	237	if (ob)
317	player *p;	238	ob->destroy ();
318		239
319	p=get_player(NULL);	240	ob = observe = viewpoint = 0;
320	p->socket = *ns;	241	}
321	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
322	if(p->socket.faces_sent == NULL)
323	fatal(OUT_OF_MEMORY);
324	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
325	/* Needed because the socket we just copied over needs to be cleared.
326	* Note that this can result in a client reset if there is partial data
327	* on the uncoming socket.
328	*/
329	p->socket.inbuf.len = 0;
330	set_first_map(p->ob);
331		242
332	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);	243	player::~player ()
333	add_friendly_object(p->ob);	244	{
334	send_rules(p->ob);	245	/* Clear item stack */
335	send_news(p->ob);	246	free (stack_items);
336	display_motd(p->ob);
337	get_name(p->ob);
338	return 0;
339	}	247	}
340		248
341	/*	249	/*
342	* get_player_archetype() return next player archetype from archetype	250	* get_player_archetype() return next player archetype from archetype
343	* list. Not very efficient routine, but used only creating new players.	251	* list. Not very efficient routine, but used only creating new players.
344	* Note: there MUST be at least one player archetype!	252	* Note: there MUST be at least one player archetype!
345	*/	253	*/
		254	static archetype *
346	archetype *get_player_archetype(archetype* at)	255	get_player_archetype (archetype *at)
347	{	256	{
348	archetype *start = at;	257	// archetypes could have been reloaded
349	for (;;) {	258	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
350	if (at==NULL || at->next==NULL)	259
351	at=first_archetype;	260	if (!nat)
352	else
353	at=at->next;
354	if(at->clone.type==PLAYER)
355	return at;	261	return at;
356	if (at == start) {	262
357	LOG (llevError, "No Player archetypes\n");	263	archvec::iterator i = archetypes.find (nat);
358	exit (-1);	264
359	}	265	for (;;)
360	}	266	{
361	}	267	if (++i == archetypes.end ())
		268	i = archetypes.begin ();
		269	else if (*i == at)
		270	cleanup ("not a single player archetype found");
362		271
		272	if ((*i)->type == PLAYER)
		273	return *i;
		274	}
		275	}
363		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 *
364	object *get_nearest_player(object *mon) {	298	get_nearest_player (object *mon)
		299	{
365	object *op = NULL;	300	object *op = NULL;
366	player *pl = NULL;
367	objectlink *ol;	301	objectlink *ol;
368	unsigned lastdist;	302	unsigned lastdist;
369	rv_vector rv;	303	rv_vector rv;
370		304
371	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	305	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
372	/* We should not find free objects on this friendly list, but it	306	{
373	* does periodically happen. Given that, lets deal with it.
374	* While unlikely, it is possible the next object on the friendly
375	* list is also free, so encapsulate this in a while loop.
376	*/
377	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
378	object *tmp=ol->ob;
379
380	/* Can't do much more other than log the fact, because the object
381	* itself will have been cleared.
382	*/
383	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
384	ol = ol->next;
385	remove_friendly_object(tmp);
386	if (!ol) return op;
387	}
388
389	/* Remove special check for player from this. First, it looks to cause
390	* some crashes (ol->ob->contr not set properly?), but secondly, a more
391	* complicated method of state checking would be needed in any case -
392	* as it was, a clever player could type quit, and the function would
393	* skip them over while waiting for confirmation. Remove
394	* on_same_map check, as can_detect_enemy also does this
395	*/
396	if (!can_detect_enemy(mon,ol->ob,&rv))	307	if (!can_detect_enemy (mon, ol->ob, &rv))
397	continue;	308	continue;
398		309
399	if(lastdist>rv.distance) {
400	op=ol->ob;
401	lastdist=rv.distance;
402	}
403	}
404	for (pl=first_player; pl != NULL; pl=pl->next) {
405	if (can_detect_enemy(mon, pl->ob,&rv)) {
406
407	if(lastdist>rv.distance) {	310	if (lastdist > rv.distance)
408	op=pl->ob;	311	{
		312	op = ol->ob;
409	lastdist=rv.distance;	313	lastdist = rv.distance;
		314	}
410	}	315	}
411	}	316
412	}	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
413	#if 0	325	#if 0
414	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)");
415	#endif	327	#endif
416	return op;	328	return op;
417	}	329	}
418		330
419	/* 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
420	* 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
421	* detour a monster will take from the direction path when looking	333	* detour a monster will take from the direction path when looking
…		…
435	* circling behaviour. Unfortunately, this function is also used to determined	347	* circling behaviour. Unfortunately, this function is also used to determined
436	* if the creature should cast a spell, so returning a direction in that case	348	* if the creature should cast a spell, so returning a direction in that case
437	* is probably not a good thing.	349	* is probably not a good thing.
438	*/	350	*/
439	#define MAX_SPACES 50	351	#define MAX_SPACES 50
440
441		352
442	/*	353	/*
443	* Returns the direction to the player, if valid. Returns 0 otherwise.	354	* Returns the direction to the player, if valid. Returns 0 otherwise.
444	* modified to verify there is a path to the player. Does this by stepping towards	355	* modified to verify there is a path to the player. Does this by stepping towards
445	* player and if path is blocked then see if blockage is close enough to player that	356	* player and if path is blocked then see if blockage is close enough to player that
…		…
458	* monster can in fact move one space in that direction.	369	* monster can in fact move one space in that direction.
459	* 3) I'm not sure how good this code will be for moving multipart monsters,	370	* 3) I'm not sure how good this code will be for moving multipart monsters,
460	* since only simple checks to blocked are being called, which could mean the monster	371	* since only simple checks to blocked are being called, which could mean the monster
461	* is blocking itself.	372	* is blocking itself.
462	*/	373	*/
		374	int
463	int path_to_player(object *mon, object *pl, unsigned mindiff) {	375	path_to_player (object *mon, object *pl, unsigned mindiff)
		376	{
464	rv_vector rv;	377	rv_vector rv;
465	sint16 x,y;	378	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
466	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;
467	mapstruct *m ,*lastmap;
468		379
469	get_rangevector(mon, pl, &rv, 0);	380	get_rangevector (mon, pl, &rv, 0);
470		381
471	if (rv.distance<mindiff) return 0;	382	if (rv.distance < mindiff)
472
473	x=mon->x;
474	y=mon->y;
475	m=mon->map;
476	dir = rv.direction;
477	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
478	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
479	/* If we can't solve it within the search distance, return now. */
480	if (diff>max) return 0;
481	while (diff >1 && max>0) {
482	lastx = x;
483	lasty = y;
484	lastmap = m;
485	x = lastx + freearr_x[dir];
486	y = lasty + freearr_y[dir];
487
488	mflags = get_map_flags(m, &m, x, y, &x, &y);
489	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
490
491	/* Space is blocked - try changing direction a little */
492	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
493	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
494	/* recalculate direction from last good location. Possible
495	* we were not traversing ideal location before.
496	*/
497	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
498	if (rv.direction != dir) {
499	/* OK - says direction should be different - lets reset the
500	* the values so it will try again.
501	*/
502	x = lastx;
503	y = lasty;
504	m = lastmap;
505	dir = firstdir = rv.direction;
506	} else {
507	/* direct path is blocked - try taking a side step to
508	* either the left or right.
509	* Note increase the values in the loop below to be
510	* more than -1/1 respectively will mean the monster takes
511	* bigger detour. Have to be careful about these values getting
512	* too big (3 or maybe 4 or higher) as the monster may just try
513	* stepping back and forth
514	*/
515	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
516	if (i==0) continue; /* already did this, so skip it */
517	/* Use lastdir here - otherwise,
518	* since the direction that the creature should move in
519	* may change, you could get infinite loops.
520	* ie, player is northwest, but monster can only
521	* move west, so it does that. It goes some distance,
522	* gets blocked, finds that it should move north,
523	* can't do that, but now finds it can move east, and
524	* gets back to its original point. lastdir contains
525	* the last direction the creature has successfully
526	* moved.
527	*/
528
529	x = lastx + freearr_x[absdir(lastdir+i)];
530	y = lasty + freearr_y[absdir(lastdir+i)];
531	m = lastmap;
532	mflags = get_map_flags(m, &m, x, y, &x, &y);
533	if (mflags & P_OUT_OF_MAP) continue;
534	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
535	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
536	if (mflags & P_BLOCKSVIEW) continue;
537
538	if (m == mon->map && blocked_link(mon, m, x, y)) break;
539	}
540	/* go through entire loop without finding a valid
541	* sidestep to take - thus, no valid path.
542	*/
543	if (i==(DETOUR_AMOUNT+1))
544	return 0;
545	diff--;
546	lastdir=dir;
547	max--;
548	if (!firstdir) firstdir = dir+i;
549	} /* else check alternate directions */
550	} /* if blocked */
551	else {
552	/* we moved towards creature, so diff is less */
553	diff--;
554	max--;
555	lastdir=dir;
556	if (!firstdir) firstdir = dir;
557	}
558	if (diff<=1) {
559	/* Recalculate diff (distance) because we may not have actually
560	* headed toward player for entire distance.
561	*/
562	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
563	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
564	}
565	if (diff>max) return 0;
566	}
567	/* If we reached the max, didn't find a direction in time */
568	if (!max) return 0;
569
570	return firstdir;
571	}
572
573	void give_initial_items(object *pl,treasurelist *items) {
574	object *op,*next=NULL;
575
576	if(pl->randomitems!=NULL)
577	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
578
579	for (op=pl->inv; op; op=next) {
580	next = op->below;
581
582	/* Forces get applied per default, unless they have the
583	* flag "neutral" set. Sorry but I can't think of a better way
584	*/
585	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
586	SET_FLAG(op,FLAG_APPLIED);
587
588	/* we never give weapons/armour if these cannot be used
589	* by this player due to race restrictions
590	*/
591	if (pl->type == PLAYER) {
592	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
593	(op->type == ARMOUR || op->type == BOOTS ||
594	op->type == CLOAK || op->type == HELMET ||
595	op->type == SHIELD || op->type == GLOVES ||
596	op->type == BRACERS || op->type == GIRDLE)) ||
597	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
598	remove_ob (op);
599	free_object (op);
600	continue;
601	}
602	}
603
604	/* This really needs to be better - we should really give
605	* a substitute spellbook. The problem is that we don't really
606	* have a good idea what to replace it with (need something like
607	* a first level treasurelist for each skill.)
608	* remove duplicate skills also
609	*/
610	if(op->type==SPELLBOOK || op->type == SKILL) {
611	object *tmp;
612
613	for (tmp=op->below; tmp; tmp=tmp->below)
614	if (tmp->type == op->type && tmp->name == op->name) break;
615
616	if (tmp) {
617	remove_ob(op);
618	free_object(op);
619	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
620	tmp->name);
621	continue;
622	}
623	if (op->nrof > 1) op->nrof = 1;
624	}
625
626	if (op->type == SPELLBOOK && op->inv) {
627	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
628	}
629
630	/* Give starting characters identified, uncursed, and undamned
631	* items. Just don't identify gold or silver, or it won't be
632	* merged properly.
633	*/
634	if (need_identify(op)) {
635	SET_FLAG(op, FLAG_IDENTIFIED);
636	CLEAR_FLAG(op, FLAG_CURSED);
637	CLEAR_FLAG(op, FLAG_DAMNED);
638	}
639	if(op->type==SPELL) {
640	remove_ob(op);
641	free_object(op);
642	continue;
643	}
644	else if(op->type==SKILL) {
645	SET_FLAG(op, FLAG_CAN_USE_SKILL);
646	op->stats.exp = 0;
647	op->level = 1;
648	}
649	/* lock all 'normal items by default */
650	else SET_FLAG(op, FLAG_INV_LOCKED);
651	} /* for loop of objects in player inv */
652
653	/* Need to set up the skill pointers */
654	link_player_skills(pl);
655	}
656
657	void get_name(object *op) {
658	op->contr->write_buf[0]='\0';
659	op->contr->state=ST_GET_NAME;
660	send_query(&op->contr->socket,0,"What is your name?\n:");
661	}
662
663	void get_password(object *op) {
664	op->contr->write_buf[0]='\0';
665	op->contr->state=ST_GET_PASSWORD;
666	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
667	}
668
669	void play_again(object *op)
670	{
671	op->contr->state=ST_PLAY_AGAIN;
672	op->chosen_skill = NULL;
673	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
674	/* a bit of a hack, but there are various places early in th
675	* player creation process that a user can quit (eg, roll
676	* stats) that isn't removing the player. Taking a quick
677	* look, there are many places that call play_again without
678	* removing the player - it probably makes more sense
679	* to leave it to play_again to remove the object in all
680	* cases.
681	*/
682	if (!QUERY_FLAG(op, FLAG_REMOVED))
683	remove_ob(op);
684	/* Need to set this to null - otherwise, it could point to garbage,
685	* and draw() doesn't check to see if the player is removed, only if
686	* the map is null or not swapped out.
687	*/
688	op->map = NULL;
689	}
690
691
692	int receive_play_again(object *op, char key)
693	{
694	if(key=='q'||key=='Q') {
695	remove_friendly_object(op);
696	leave(op->contr,0); /* ericserver will draw the message */
697	return 2;
698	}
699	else if(key=='a'||key=='A') {
700	player *pl = op->contr;
701	const char *name = op->name;
702
703	add_refcount(name);
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	FREE_AND_CLEAR_STR(op->name);
711	FREE_AND_CLEAR_STR(op->name_pl);
712
713	/* Lets put a space in here */
714	new_draw_info(NDI_UNIQUE, 0, op, "\n");
715	get_name(op);
716	op->name = name; /* Alrady added a refcount above */
717	op->name_pl = add_string(name);
718	set_first_map(op);
719	} else {
720	/* user pressed something else so just ask again... */
721	play_again(op);
722	}
723	return 0;	383	return 0;
724	}
725		384
726	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));
727		389
728	op->contr->write_buf[0]='\0';	390	/* If we can't solve it within the search distance, return now. */
729	op->contr->state=ST_CONFIRM_PASSWORD;	391	if (diff > max)
730	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	392	return 0;
731	}
732		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 multiple treasurelists specifying the same skills.
		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	break;
		550	}
		551
		552	if (op->nrof > 1)
		553	op->nrof = 1;
		554	}
		555
		556	if (op->type == SPELLBOOK && op->inv)
		557	op->inv->clr_flag (FLAG_STARTEQUIP);
		558
		559	/* Give starting characters identified, uncursed, and undamned
		560	* items. Just don't identify gold or silver, or it won't be
		561	* merged properly.
		562	*/
		563	if (op->need_identify ())
		564	{
		565	op->set_flag (FLAG_IDENTIFIED);
		566	op->clr_flag (FLAG_CURSED);
		567	op->clr_flag (FLAG_DAMNED);
		568	}
		569
		570	if (op->type == SPELL)
		571	{
		572	op->destroy ();
		573	continue;
		574	}
		575	else if (op->type == SKILL)
		576	{
		577	op->set_flag (FLAG_CAN_USE_SKILL);
		578	op->stats.exp = 0;
		579	op->level = 1;
		580	}
		581	else /* lock all 'normal items by default */
		582	op->set_flag (FLAG_INV_LOCKED);
		583	} /* for loop of objects in player inv */
		584
		585	/* Need to set up the skill pointers */
		586	pl->contr->link_skills ();
		587	}
		588
		589	void
733	void get_party_password(object *op, partylist *party) {	590	get_party_password (object *op, partylist *party)
		591	{
734	if (party == NULL) {	592	if (party == NULL)
		593	{
735	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	594	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
736	return;	595	return;
737	}	596	}
		597
738	op->contr->write_buf[0]='\0';	598	op->contr->write_buf[0] = '\0';
739	op->contr->state=ST_GET_PARTY_PASSWORD;	599	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740	op->contr->party_to_join = party;	600	op->contr->party_to_join = party;
741	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	601	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
742	}	602	}
743
744		603
745	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	604	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
746	int roll_stat(void) {	605	static int
		606	roll_stat ()
		607	{
747	int a[4],i,j,k;	608	int a[4], i, j, k;
748		609
749	for(i=0;i<4;i++)	610	for (i = 0; i < 4; i++)
750	a[i]=(int)RANDOM()%6+1;	611	a[i] = rndm (1, 6);
751		612
752	for(i=0,j=0,k=7;i<4;i++)	613	for (i = 0, j = 0, k = 7; i < 4; i++)
753	if(a[i]<k)	614	if (a[i] < k)
754	k=a[i],j=i;	615	k = a[i], j = i;
755		616
756	for(i=0,k=0;i<4;i++) {	617	for (i = 0, k = 0; i < 4; i++)
757	if(i!=j)	618	if (i != j)
758	k+=a[i];	619	k += a[i];
759	}	620
760	return k;	621	return k;
761	}	622	}
762		623
763	void roll_stats(object *op) {	624	void
		625	object::roll_stats ()
		626	{
		627	int statsort [NUM_STATS];
		628
		629	for (;;)
		630	{
764	int sum=0;	631	int sum = 0;
765	int i = 0, j = 0;	632	for (int i = NUM_STATS; i--; )
766	int statsort[7];	633	sum += statsort [i] = roll_stat ();
767		634
768	do {	635	if (sum >= 82 && sum <= 116)
769	op->stats.Str=roll_stat();	636	break;
770	op->stats.Dex=roll_stat();	637	}
771	op->stats.Int=roll_stat();
772	op->stats.Con=roll_stat();
773	op->stats.Wis=roll_stat();
774	op->stats.Pow=roll_stat();
775	op->stats.Cha=roll_stat();
776	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
777	op->stats.Con+op->stats.Wis+op->stats.Pow+
778	op->stats.Cha;
779	} while(sum<82||sum>116);
780		638
781	/* Sort the stats so that rerolling is easier... */	639	// Sort the stats so that rerolling is easier...
782	statsort[0] = op->stats.Str;	640	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
783	statsort[1] = op->stats.Dex;
784	statsort[2] = op->stats.Int;
785	statsort[3] = op->stats.Con;
786	statsort[4] = op->stats.Wis;
787	statsort[5] = op->stats.Pow;
788	statsort[6] = op->stats.Cha;
789		641
790	/* a quick and dirty bubblesort? */	642	for (int i = 0; i < NUM_STATS; ++i)
791	do {
792	if (statsort[i] < statsort[i + 1]) {
793	j = statsort[i];
794	statsort[i] = statsort[i + 1];
795	statsort[i + 1] = j;
796	i = 0;
797	} else {
798	i++;
799	}
800	} while (i < 6);
801
802	op->stats.Str = statsort[0];	643	stats.stat (i) = statsort [i];
803	op->stats.Dex = statsort[1];
804	op->stats.Con = statsort[2];
805	op->stats.Int = statsort[3];
806	op->stats.Wis = statsort[4];
807	op->stats.Pow = statsort[5];
808	op->stats.Cha = statsort[6];
809		644
810
811	op->contr->orig_stats.Str=op->stats.Str;
812	op->contr->orig_stats.Dex=op->stats.Dex;
813	op->contr->orig_stats.Int=op->stats.Int;
814	op->contr->orig_stats.Con=op->stats.Con;
815	op->contr->orig_stats.Wis=op->stats.Wis;
816	op->contr->orig_stats.Pow=op->stats.Pow;
817	op->contr->orig_stats.Cha=op->stats.Cha;
818
819	op->level=1;
820	op->stats.exp=0;	645	stats.exp = 0;
821	op->stats.ac=0;	646	stats.ac = 0;
822		647
		648	stats.hp = stats.maxhp;
		649	stats.sp = stats.maxsp;
		650	stats.grace = stats.maxgrace;
		651
		652	if (contr)
		653	{
823	op->contr->levhp[1] = 9;	654	contr->levhp[1] = 9;
824	op->contr->levsp[1] = 6;	655	contr->levsp[1] = 6;
825	op->contr->levgrace[1] = 3;	656	contr->levgrace[1] = 3;
826		657
827	fix_player(op);	658	contr->orig_stats = stats;
		659	}
		660	}
		661
		662	void
		663	object::swap_stats (int a, int b)
		664	{
		665	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		666
		667	for (int i = 0; i < NUM_STATS; ++i)
		668	stats.stat (i) = contr->orig_stats.stat (i);
		669
		670	//TODO: the following code looks so borked and should, at the very least,
		671	// be merged with the similar code in roll_stats
		672	stats.ac = 0;
		673
		674	level = 1;
		675	stats.exp = 0;
		676	stats.ac = 0;
		677
828	op->stats.hp = op->stats.maxhp;	678	stats.hp = stats.maxhp;
829	op->stats.sp = op->stats.maxsp;	679	stats.sp = stats.maxsp;
830	op->stats.grace = op->stats.maxgrace;	680	stats.grace = stats.maxgrace;
		681
		682	if (contr)
		683	{
		684	contr->levhp[1] = 9;
		685	contr->levsp[1] = 6;
		686	contr->levgrace[1] = 3;
		687
831	op->contr->orig_stats=op->stats;	688	contr->orig_stats = stats;
		689	}
832	}	690	}
833		691
834	void Roll_Again(object *op)	692	static void
		693	start_info (object *op)
835	{	694	{
836	esrv_new_player(op->contr, 0);
837	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
838	}
839
840	void Swap_Stat(object *op,int Swap_Second)
841	{
842	signed char tmp;
843	char buf[MAX_BUF];	695	char buf[MAX_BUF];
844		696
845	if ( op->contr->Swap_First == -1 ) {	697	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
846	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
847	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
848	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
849	return;
850	}
851
852	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
853
854	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
855	get_attr_value(&op->contr->orig_stats, Swap_Second));
856
857	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
858
859	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
860	new_draw_info(NDI_UNIQUE, 0,op, buf);	698	new_draw_info (NDI_UNIQUE, 0, op, buf);
861	op->stats.Str = op->contr->orig_stats.Str;
862	op->stats.Dex = op->contr->orig_stats.Dex;
863	op->stats.Con = op->contr->orig_stats.Con;
864	op->stats.Int = op->contr->orig_stats.Int;
865	op->stats.Wis = op->contr->orig_stats.Wis;
866	op->stats.Pow = op->contr->orig_stats.Pow;
867	op->stats.Cha = op->contr->orig_stats.Cha;
868	op->stats.ac=0;
869
870	op->level=1;
871	op->stats.exp=0;
872	op->stats.ac=0;
873
874	op->contr->levhp[1] = 9;
875	op->contr->levsp[1] = 6;
876	op->contr->levgrace[1] = 3;
877
878	fix_player(op);
879	op->stats.hp = op->stats.maxhp;
880	op->stats.sp = op->stats.maxsp;
881	op->stats.grace = op->stats.maxgrace;
882	op->contr->orig_stats=op->stats;
883	op->contr->Swap_First=-1;
884	}
885
886
887	/* This code has been greatly reduced, because with set_attr_value
888	* and get_attr_value, the stats can be accessed just numeric
889	* ids. stat_trans is a table that translate the number entered
890	* into the actual stat. It is needed because the order the stats
891	* are displayed in the stat window is not the same as how
892	* the number's access that stat. The table does that translation.
893	*/
894	int key_roll_stat(object *op, char key)
895	{
896	int keynum = key -'0';
897	char buf[MAX_BUF];
898	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
899
900	if (keynum>0 && keynum<=7) {
901	if (op->contr->Swap_First==-1) {
902	op->contr->Swap_First=stat_trans[keynum];
903	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
904	new_draw_info(NDI_UNIQUE, 0,op,buf);
905	}
906	else
907	Swap_Stat(op,stat_trans[keynum]);
908
909	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
910	return 1;
911	}
912	switch (key) {
913	case 'n':
914	case 'N': {
915	SET_FLAG(op, FLAG_WIZ);
916	if(op->map==NULL) {
917	LOG(llevError,"Map == NULL in state 2\n");
918	break;
919	}
920
921	#if 0
922	/* So that enter_exit will put us at startx/starty */
923	op->x= -1;
924
925	enter_exit(op,NULL);
926	#endif
927	SET_ANIMATION(op, 2); /* So player faces south */
928	/* Enter exit adds a player otherwise */
929	add_statbonus(op);
930	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
931	op->contr->state = ST_CHANGE_CLASS;
932	if (op->msg)
933	new_draw_info(NDI_BLUE, 0, op, op->msg);
934	return 0;
935	}
936	case 'y':
937	case 'Y':
938	roll_stats(op);
939	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
940	return 1;
941
942	case 'q':
943	case 'Q':
944	play_again(op);
945	return 1;
946
947	default:
948	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
949	return 0;
950	}
951	return 0;
952	}	699	}
953		700
954	/* This function takes the key that is passed, and does the	701	/* This function takes the key that is passed, and does the
955	* appropriate action with it (change race, or other things).	702	* appropriate action with it (change race, or other things).
956	* The function name is for historical reasons - now we have	703	* The function name is for historical reasons - now we have
957	* separate race and class; this actually changes the RACE,	704	* separate race and class; this actually changes the RACE,
958	* not the class.	705	* not the class.
959	*/	706	*/
960		707	void
961	int key_change_class(object *op, char key)	708	player::chargen_race_done ()
962	{	709	{
963	int tmp_loop;
964
965	if(key=='q'||key=='Q') {
966	remove_ob(op);
967	play_again(op);
968	return 0;
969	}
970	if(key=='d'||key=='D') {
971	char buf[MAX_BUF];
972
973	/* this must before then initial items are given */	710	/* this must before then initial items are given */
974	esrv_new_player(op->contr, op->weight+op->carrying);	711	esrv_new_player (ob->contr);
975	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976		712
		713	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
		714	if (tl)
		715	create_treasure (tl, ob, 0, 0, 0);
		716
977	INVOKE_PLAYER (BIRTH, op->contr);	717	INVOKE_PLAYER (BIRTH, ob->contr);
978	INVOKE_PLAYER (LOGIN, op->contr);
979		718
980	op->contr->state=ST_PLAYING;	719	ob->contr->ns->state = ST_PLAYING;
981		720
982	if (op->msg) {	721	if (ob->msg)
983	free_string(op->msg);	722	ob->msg = 0;
984	op->msg=NULL;
985	}
986		723
987	/* We create this now because some of the unique maps will need it
988	* to save here.
989	*/
990	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
991	make_path_to_file(buf);
992
993	#ifdef AUTOSAVE
994	op->contr->last_save_tick = pticks;
995	#endif
996	start_info(op);	724	start_info (ob);
997	CLEAR_FLAG(op, FLAG_WIZ);	725	ob->clr_flag (FLAG_WIZ);
998	give_initial_items(op,op->randomitems);	726	give_initial_items (ob, ob->randomitems);
999	link_player_skills(op);
1000	esrv_send_inventory(op, op);	727	esrv_send_inventory (ob, ob);
1001	fix_player(op);	728	ob->update_stats ();
1002		729
1003	/* This moves the player to a different start map, if there	730	/* This moves the player to a different start map, if there
1004	* is one for this race	731	* is one for this race
1005	*/	732	*/
1006	if(*first_map_ext_path) {	733	if (*first_map_ext_path)
1007	object *tmp;	734	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1008	mapstruct *oldmap = op->map;	735	else
1009	char mapname[MAX_BUF];
1010	snprintf(mapname, MAX_BUF-1, "%s/%s",
1011	first_map_ext_path, op->arch->name);
1012	tmp=get_object();
1013	EXIT_PATH(tmp) = add_string(mapname);
1014	EXIT_X(tmp) = op->x;
1015	EXIT_Y(tmp) = op->y;
1016	enter_exit(op,tmp); /* we don't really care if it succeeded;
1017	* if the map isn't there, then stay on the
1018	* default initial map */
1019	free_object(tmp);
1020	} else {
1021	LOG(llevDebug,"first_map_ext_path not set\n");	736	LOG (llevDebug, "first_map_ext_path not set\n");
1022	}	737	}
1023	return 0;
1024	}
1025		738
		739	/*
		740	* Returns true if the given player is a legal class.
		741	* The function to add and remove class-bonuses to the stats doesn't
		742	* check if the stat becomes negative, thus this function
		743	* merely checks that all stats are 1 or more, and returns
		744	* false otherwise.
		745	*/
		746	static int
		747	allowed_class (const object *op)
		748	{
		749	return op->stats.Dex > 0
		750	&& op->stats.Str > 0
		751	&& op->stats.Con > 0
		752	&& op->stats.Int > 0
		753	&& op->stats.Wis > 0
		754	&& op->stats.Pow > 0
		755	&& op->stats.Cha > 0;
		756	}
		757
		758	void
		759	player::chargen_race_next ()
		760	{
1026	/* Following actually changes the race - this is the default command	761	/* Following actually changes the race - this is the default command
1027	* if we don't match with one of the options above.	762	* if we don't match with one of the options above.
1028	*/	763	*/
1029		764
1030	tmp_loop = 0;	765	do
1031	while(!tmp_loop) {	766	{
1032	const char *name = add_string (op->name);	767	shstr name = ob->name;
1033	int x = op->x, y = op->y;	768	int x = ob->x, y = ob->y;
1034	remove_statbonus(op);	769
1035	remove_ob (op);	770	ob->remove_statbonus ();
		771	ob->remove ();
1036	op->arch = get_player_archetype(op->arch);	772	ob->arch = get_player_archetype (ob->arch);
1037	copy_object (&op->arch->clone, op);	773	ob->arch->copy_to (ob);
1038	op->instantiate ();	774	ob->instantiate ();
1039	op->stats = op->contr->orig_stats;	775	ob->stats = ob->contr->orig_stats;
1040	free_string (op->name);	776	ob->name = ob->name_pl = name;
1041	op->name = name;	777	ob->x = x;
1042	free_string(op->name_pl);	778	ob->y = y;
1043	op->name_pl = add_string(name);
1044	op->x = x;
1045	op->y = y;
1046	SET_ANIMATION(op, 2); /* So player faces south */	779	SET_ANIMATION (ob, 2); /* So player faces south */
1047	insert_ob_in_map (op, op->map, op,0);	780	insert_ob_in_map (ob, ob->map, ob, 0);
1048	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	781	assign (ob->contr->title, ob->arch->object::name);
1049	op->contr->title[sizeof(op->contr->title)-1] = '\0';	782	ob->add_statbonus ();
1050	add_statbonus(op);
1051	tmp_loop=allowed_class(op);
1052
1053	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1054	}	783	}
		784	while (!allowed_class (ob));
		785
1055	update_object(op,UP_OBJ_FACE);	786	update_object (ob, UP_OBJ_FACE);
1056	esrv_update_item(UPD_FACE,op,op);	787	esrv_update_item (UPD_FACE, ob, ob);
1057	fix_player(op);	788	ob->update_stats ();
1058	op->stats.hp=op->stats.maxhp;	789	ob->stats.hp = ob->stats.maxhp;
1059	op->stats.sp=op->stats.maxsp;	790	ob->stats.sp = ob->stats.maxsp;
1060	op->stats.grace=0;	791	ob->stats.grace = 0;
1061	if (op->msg)
1062	new_draw_info(NDI_BLUE, 0, op, op->msg);
1063	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1064	return 0;
1065	}	792	}
1066		793
1067	int key_confirm_quit(object *op, char key)	794	static void
1068	{
1069	char buf[MAX_BUF];
1070
1071	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1072	op->contr->state=ST_PLAYING;
1073	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1074	return 1;
1075	}
1076
1077	INVOKE_PLAYER (LOGOUT, op->contr);
1078	INVOKE_PLAYER (QUIT , op->contr);
1079
1080	terminate_all_pets(op);
1081	leave_map(op);
1082	op->direction=0;
1083	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1084	"%s quits the game.",op->name);
1085
1086	strcpy(op->contr->killer,"quit");
1087	check_score(op);
1088	op->contr->party=NULL;
1089	if (settings.set_title == TRUE)
1090	op->contr->own_title[0]='\0';
1091
1092	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1093	mapstruct *mp, *next;
1094
1095	/* We need to hunt for any per player unique maps in memory and
1096	* get rid of them. The trailing slash in the path is intentional,
1097	* so that players named 'Ab' won't match against players 'Abe' pathname
1098	*/
1099	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1100	for (mp=first_map; mp!=NULL; mp=next) {
1101	next = mp->next;
1102	if (!strncmp(mp->path, buf, strlen(buf)))
1103	delete_map(mp);
1104	}
1105
1106	delete_character(op->name, 1);
1107	}
1108	play_again(op);
1109	return 1;
1110	}
1111
1112	void flee_player(object *op) {	795	flee_player (object *op)
		796	{
1113	int dir,diff;	797	int dir, diff;
1114	rv_vector rv;	798	rv_vector rv;
1115		799
1116	if(op->stats.hp < 0) {	800	if (op->stats.hp < 0)
		801	{
1117	LOG(llevDebug, "Fleeing player is dead.\n");	802	LOG (llevDebug, "Fleeing player is dead.\n");
1118	CLEAR_FLAG(op, FLAG_SCARED);	803	op->clr_flag (FLAG_SCARED);
1119	return;	804	return;
		805	}
		806
		807	if (!op->enemy)
1120	}	808	{
1121
1122	if(op->enemy==NULL) {
1123	LOG(llevDebug,"Fleeing player had no enemy.\n");	809	LOG (llevDebug, "Fleeing player had no enemy.\n");
1124	CLEAR_FLAG(op, FLAG_SCARED);	810	op->clr_flag (FLAG_SCARED);
1125	return;	811	return;
1126	}	812	}
1127		813
1128	/* Seen some crashes here. Since we don't store an
1129	* op->enemy_count, it is possible that something destroys the
1130	* actual enemy, and the object is recycled.
1131	*/
1132	if (op->enemy->map == NULL) {
1133	CLEAR_FLAG(op, FLAG_SCARED);
1134	op->enemy=NULL;
1135	return;
1136	}
1137
1138	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	814	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1139	op->enemy=NULL;
1140	CLEAR_FLAG(op, FLAG_SCARED);
1141	return;
1142	}	815	{
		816	op->enemy = NULL;
		817	op->clr_flag (FLAG_SCARED);
		818	return;
		819	}
		820
1143	get_rangevector(op, op->enemy, &rv, 0);	821	get_rangevector (op, op->enemy, &rv, 0);
1144		822
1145	dir=absdir(4+rv.direction);	823	dir = absdir (4 + rv.direction);
1146	for(diff=0;diff<3;diff++) {	824	for (diff = 0; diff < 3; diff++)
1147	int m=1-(RANDOM()&2);
1148	if(move_ob(op,absdir(dir+diff*m),op)||
1149	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1150	return;
1151	}
1152	}	825	{
		826	int m = 1 - rndm (2) * 2;
		827
		828	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
		829	return;
		830	}
		831
1153	/* Cornered, get rid of scared */	832	/* Cornered, get rid of scared */
1154	CLEAR_FLAG(op, FLAG_SCARED);	833	op->clr_flag (FLAG_SCARED);
1155	op->enemy=NULL;	834	op->enemy = NULL;
1156	}	835	}
1157
1158		836
1159	/* check_pick sees if there is stuff to be picked up/picks up stuff.	837	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1160	* IT returns 1 if the player should keep on moving, 0 if he should	838	* It returns 1 if the player should keep on moving, 0 if he should
1161	* stop.	839	* stop.
1162	*/	840	*/
		841	int
1163	int check_pick(object *op) {	842	check_pick (object *op)
		843	{
1164	object *tmp, *next;	844	object *tmp, *next;
1165	tag_t next_tag=0, op_tag;
1166	int stop = 0;	845	int stop = 0;
1167	int j, k, wvratio;	846	int wvratio;
1168	char putstring[128], tmpstr[16];
1169		847
1170
1171	/* if you're flying, you cna't pick up anything */	848	/* if you're flying, you can't pick up anything */
1172	if (op->move_type & MOVE_FLYING)	849	if (op->move_type & MOVE_FLYING)
1173	return 1;	850	return 1;
1174		851
1175	op_tag = op->count;
1176
1177	next = op->below;	852	next = op->below;
1178	if (next)	853
1179	next_tag = next->count;	854	int cnt = MAX_ITEM_PER_ACTION;
		855	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1180		856
1181	/* loop while there are items on the floor that are not marked as	857	/* loop while there are items on the floor that are not marked as
1182	* destroyed */	858	* destroyed */
1183	while (next && ! was_destroyed (next, next_tag))	859	while (next && !next->destroyed ())
1184	{	860	{
1185	tmp = next;	861	tmp = next;
1186	next = tmp->below;	862	next = tmp->below;
1187	if (next)
1188	next_tag = next->count;
1189		863
1190	if (was_destroyed (op, op_tag))	864	if (cnt <= 0)
		865	{
		866	op->failmsg ("Couldn't pickup all items at once.");
		867	return 0;
		868	}
		869
		870	if (op->destroyed ())
1191	return 0;	871	return 0;
1192		872
1193	if ( ! can_pick (op, tmp))	873	if (!can_pick (op, tmp))
1194	continue;	874	continue;
1195		875
1196	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	876	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1197	{	877	{
1198	if (item_matched_string (op, tmp, op->contr->search_str))	878	if (item_matched_string (op, tmp, op->contr->search_str))
1199	pick_up (op, tmp);	879	CHK_PICK_PICKUP;
		880
1200	continue;	881	continue;
1201	}	882	}
1202		883
1203	/* high not bit set? We're using the old autopickup model */
1204	if(!(op->contr->mode & PU_NEWMODE)) {
1205	switch (op->contr->mode) {
1206	case 0: return 1; /* don't pick up */
1207	case 1: pick_up (op, tmp);
1208	return 1;
1209	case 2: pick_up (op, tmp);
1210	return 0;
1211	case 3: return 0; /* stop before pickup */
1212	case 4: pick_up (op, tmp);
1213	break;
1214	case 5: pick_up (op, tmp);
1215	stop = 1;
1216	break;
1217	case 6:
1218	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1219	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1220	pick_up(op, tmp);
1221	break;
1222
1223	case 7:
1224	if (tmp->type == MONEY || tmp->type == GEM)
1225	pick_up(op, tmp);
1226	break;
1227
1228	default:
1229	/* use value density */
1230	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1231	&& (query_cost (tmp, op, F_TRUE) * 100
1232	/ (tmp->weight * MAX (tmp->nrof, 1)))
1233	>= op->contr->mode)
1234	pick_up(op,tmp);
1235	}
1236	}
1237	else { /* old model */
1238	/* NEW pickup handling */	884	/* pickup handling */
1239	if(op->contr->mode & PU_DEBUG)	885	if (op->contr->mode & PU_DEBUG)
1240	{	886	{
1241	/* some debugging code to figure out item information */	887	/* some debugging code to figure out item information */
1242	if(tmp->name!=NULL)	888	const char *str = tmp->name
1243	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	889	? format ("item name: %s item type: %d weight/value: %d",
1244	tmp->name, tmp->type,	890	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1245	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1246	else
1247	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	891	: format ("item name: %s item type: %d weight/value: %d",
1248	tmp->arch->name, tmp->type,	892	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1249	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	893
1250	new_draw_info(NDI_UNIQUE, 0,op,putstring);	894	new_draw_info (NDI_UNIQUE, 0, op, str);
1251
1252	sprintf(putstring,"...flags: ");
1253	for(k=0;k<4;k++)
1254	{
1255	for(j=0;j<32;j++)
1256	{
1257	if((tmp->flags[k]>>j)&0x01)
1258	{
1259	sprintf(tmpstr,"%d ",k*32+j);
1260	strcat(putstring, tmpstr);
1261	}
1262	}
1263	}
1264	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1265
1266	#if 0
1267	/* print the flags too */
1268	for(k=0;k<4;k++)
1269	{
1270	fprintf(stderr,"%d [%d] ", k, k*32+31);
1271	for(j=0;j<32;j++)
1272	{
1273	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1274	if(!((j+1)%4))fprintf(stderr," ");
1275	}
1276	fprintf(stderr," [%d]\n", k*32);
1277	}
1278	#endif
1279	}	895	}
		896
		897	if (op->contr->mode & PU_INHIBIT)
		898	return 1;
		899
		900	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		901	return 1;
		902
1280	/* philosophy:	903	/* philosophy:
1281	* It's easy to grab an item type from a pile, as long as it's	904	* It's easy to grab an item type from a pile, as long as it's
1282	* generic. This takes no game-time. For more detailed pickups	905	* generic. This takes no game-time. For more detailed pickups
1283	* and selections, select-items shoul dbe used. This is a	906	* and selections, select-items should be used. This is a
1284	* grab-as-you-run type mode that's really useful for arrows for	907	* grab-as-you-run type mode that's really useful for arrows for
1285	* example.	908	* example.
1286	* The drawback: right now it has no frontend, so you need to	909	* The drawback: right now it has no frontend, so you need to
1287	* stick the bits you want into a calculator in hex mode and then	910	* stick the bits you want into a calculator in hex mode and then
1288	* convert to decimal and then 'pickup <#>	911	* convert to decimal and then 'pickup <#>
…		…
1291	/* the first two modes are exclusive: if NOTHING we return, if	914	/* the first two modes are exclusive: if NOTHING we return, if
1292	* STOP then we stop. All the rest are applied sequentially,	915	* STOP then we stop. All the rest are applied sequentially,
1293	* meaning if any test passes, the item gets picked up. */	916	* meaning if any test passes, the item gets picked up. */
1294		917
1295	/* if mode is set to pick nothing up, return */	918	/* if mode is set to pick nothing up, return */
1296
1297	if(op->contr->mode & PU_NOTHING) return 1;	919	if (op->contr->mode == PU_NOTHING)
		920	return 1;
1298		921
1299	/* if mode is set to stop when encountering objects, return */	922	/* if mode is set to stop when encountering objects, return */
1300	/* take STOP before INHIBIT since it doesn't actually pick	923	/* take STOP before INHIBIT since it doesn't actually pick
1301	* anything up */	924	* anything up */
1302
1303	if(op->contr->mode & PU_STOP) return 0;	925	if (op->contr->mode & PU_STOP)
		926	return 0;
1304		927
1305	/* useful for going into stores and not losing your settings... */	928	/* useful for going into stores and not losing your settings... */
1306	/* and for battles wher you don't want to get loaded down while	929	/* and for battles wher you don't want to get loaded down while
1307	* fighting */	930	* fighting */
1308	if(op->contr->mode & PU_INHIBIT) return 1;	931	if (op->contr->mode & PU_INHIBIT)
		932	return 1;
1309		933
1310	/* prevent us from turning into auto-thieves :) */	934	/* prevent us from turning into auto-thieves :) */
1311	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	935	if (tmp->flag [FLAG_UNPAID])
		936	continue;
1312		937
1313	/* ignore known cursed objects */	938	/* ignore known cursed objects */
1314	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	939	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		940	continue;
1315		941
1316	/* all food and drink if desired */	942	/* all food and drink if desired */
1317	/* question: don't pick up known-poisonous stuff? */	943	/* question: don't pick up known-poisonous stuff? */
1318	if(op->contr->mode & PU_FOOD)	944	if (op->contr->mode & PU_FOOD)
1319	if (tmp->type == FOOD)	945	if (tmp->type == FOOD)
1320	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	946	{
		947	CHK_PICK_PICKUP;
		948	continue;
		949	}
		950
1321	if(op->contr->mode & PU_DRINK)	951	if (op->contr->mode & PU_DRINK)
1322	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	952	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
1323	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	953	{
		954	CHK_PICK_PICKUP;
		955	continue;
		956	}
1324		957
1325	if(op->contr->mode & PU_POTION)	958	if (op->contr->mode & PU_POTION)
1326	if (tmp->type == POTION)	959	if (tmp->type == POTION)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	960	{
		961	CHK_PICK_PICKUP;
		962	continue;
		963	}
1328		964
1329	/* spellbooks, skillscrolls and normal books/scrolls */	965	/* spellbooks, skillscrolls and normal books/scrolls */
1330	if(op->contr->mode & PU_SPELLBOOK)	966	if (op->contr->mode & PU_SPELLBOOK)
1331	if (tmp->type == SPELLBOOK)	967	if (tmp->type == SPELLBOOK)
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	968	{
		969	CHK_PICK_PICKUP;
		970	continue;
		971	}
		972
1333	if(op->contr->mode & PU_SKILLSCROLL)	973	if (op->contr->mode & PU_SKILLSCROLL)
1334	if (tmp->type == SKILLSCROLL)	974	if (tmp->type == SKILLSCROLL)
1335	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	975	{
		976	CHK_PICK_PICKUP;
		977	continue;
		978	}
		979
1336	if(op->contr->mode & PU_READABLES)	980	if (op->contr->mode & PU_READABLES)
1337	if (tmp->type == BOOK || tmp->type == SCROLL)	981	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1338	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	982	{
		983	CHK_PICK_PICKUP;
		984	continue;
		985	}
1339		986
1340	/* wands/staves/rods/horns */	987	/* wands/staves/rods/horns */
1341	if (op->contr->mode & PU_MAGIC_DEVICE)	988	if (op->contr->mode & PU_MAGIC_DEVICE)
1342	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	989	if (tmp->type == WAND
1343	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	990	|| tmp->type == ROD
		991	|| tmp->type == HORN
		992	|| tmp->type == POWER_CRYSTAL)
		993	{
		994	CHK_PICK_PICKUP;
		995	continue;
		996	}
1344		997
1345	/* pick up all magical items */	998	/* pick up all magical items */
1346	if(op->contr->mode & PU_MAGICAL)	999	if (op->contr->mode & PU_MAGICAL)
1347	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1000	if (tmp->flag [FLAG_KNOWN_MAGICAL]
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	1001	&& !tmp->flag [FLAG_KNOWN_CURSED])
		1002	{
		1003	CHK_PICK_PICKUP;
		1004	continue;
		1005	}
1349		1006
1350	if(op->contr->mode & PU_VALUABLES)	1007	if (op->contr->mode & PU_VALUABLES)
1351	{	1008	{
1352	if (tmp->type == MONEY || tmp->type == GEM)	1009	if (tmp->type == MONEY || tmp->type == GEM)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	1010	{
		1011	CHK_PICK_PICKUP;
		1012	continue;
		1013	}
1354	}	1014	}
1355		1015
1356	/* rings & amulets - talismans seems to be typed AMULET */	1016	/* rings & amulets - talismans seems to be typed AMULET */
1357	if(op->contr->mode & PU_JEWELS)	1017	if (op->contr->mode & PU_JEWELS)
1358	if (tmp->type == RING || tmp->type == AMULET)	1018	if (tmp->type == RING
1359	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1019	|| tmp->type == AMULET
		1020	|| tmp->type == GIRDLE
		1021	|| tmp->type == SKILL_TOOL)
		1022	{
		1023	CHK_PICK_PICKUP;
		1024	continue;
		1025	}
		1026
		1027	/* we don't forget dragon food */
		1028	if (op->contr->mode & PU_FLESH)
		1029	if (tmp->type == FLESH)
		1030	{
		1031	CHK_PICK_PICKUP;
		1032	continue;
		1033	}
1360		1034
1361	/* bows and arrows. Bows are good for selling! */	1035	/* bows and arrows. Bows are good for selling! */
1362	if(op->contr->mode & PU_BOW)	1036	if (op->contr->mode & PU_BOW)
1363	if (tmp->type == BOW)	1037	if (tmp->type == BOW)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1038	{
		1039	CHK_PICK_PICKUP;
		1040	continue;
		1041	}
		1042
1365	if(op->contr->mode & PU_ARROW)	1043	if (op->contr->mode & PU_ARROW)
1366	if (tmp->type == ARROW)	1044	if (tmp->type == ARROW)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1045	{
		1046	CHK_PICK_PICKUP;
		1047	continue;
		1048	}
1368		1049
1369	/* all kinds of armor etc. */	1050	/* all kinds of armor etc. */
1370	if(op->contr->mode & PU_ARMOUR)	1051	if (op->contr->mode & PU_ARMOUR)
1371	if (tmp->type == ARMOUR)	1052	if (tmp->type == ARMOUR)
1372	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1053	{
		1054	CHK_PICK_PICKUP;
		1055	continue;
		1056	}
		1057
1373	if(op->contr->mode & PU_HELMET)	1058	if (op->contr->mode & PU_HELMET)
1374	if (tmp->type == HELMET)	1059	if (tmp->type == HELMET)
1375	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1060	{
		1061	CHK_PICK_PICKUP;
		1062	continue;
		1063	}
		1064
1376	if(op->contr->mode & PU_SHIELD)	1065	if (op->contr->mode & PU_SHIELD)
1377	if (tmp->type == SHIELD)	1066	if (tmp->type == SHIELD)
1378	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1067	{
		1068	CHK_PICK_PICKUP;
		1069	continue;
		1070	}
		1071
1379	if(op->contr->mode & PU_BOOTS)	1072	if (op->contr->mode & PU_BOOTS)
1380	if (tmp->type == BOOTS)	1073	if (tmp->type == BOOTS)
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1074	{
		1075	CHK_PICK_PICKUP;
		1076	continue;
		1077	}
		1078
1382	if(op->contr->mode & PU_GLOVES)	1079	if (op->contr->mode & PU_GLOVES)
1383	if (tmp->type == GLOVES)	1080	if (tmp->type == GLOVES || tmp->type == BRACERS)
1384	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1081	{
		1082	CHK_PICK_PICKUP;
		1083	continue;
		1084	}
		1085
1385	if(op->contr->mode & PU_CLOAK)	1086	if (op->contr->mode & PU_CLOAK)
1386	if (tmp->type == CLOAK)	1087	if (tmp->type == CLOAK)
1387	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1088	{
		1089	CHK_PICK_PICKUP;
		1090	continue;
		1091	}
1388		1092
1389	/* hoping to catch throwing daggers here */	1093	/* hoping to catch throwing daggers here */
1390	if(op->contr->mode & PU_MISSILEWEAPON)	1094	if (op->contr->mode & PU_MISSILEWEAPON)
1391	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1095	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
1392	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
1393		1100
1394	/* careful: chairs and tables are weapons! */	1101	/* careful: chairs and tables are weapons! */
1395	if(op->contr->mode & PU_ALLWEAPON)	1102	if (op->contr->mode & PU_ALLWEAPON)
1396	{	1103	{
1397	if(tmp->type == WEAPON && tmp->name!=NULL)	1104	if (tmp->type == WEAPON)
1398	{	1105	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1399	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&	1106	{
1400	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)	1107	CHK_PICK_PICKUP;
1401	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }	1108	continue;
1402	}	1109	}
1403	if(tmp->type == WEAPON && tmp->name==NULL)
1404	{
1405	if(strstr(tmp->arch->name,"table")==NULL &&
1406	strstr(tmp->arch->name,"chair")==NULL)
1407	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1408	}
1409	}	1110	}
1410		1111
1411	/* misc stuff that's useful */	1112	/* misc stuff that's useful */
1412	if(op->contr->mode & PU_KEY)	1113	if (op->contr->mode & PU_KEY)
1413	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1114	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1414	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1115	{
		1116	CHK_PICK_PICKUP;
		1117	continue;
		1118	}
1415		1119
1416	/* any of the last 4 bits set means we use the ratio for value	1120	/* any of the last 4 bits set means we use the ratio for value
1417	* pickups */	1121	* pickups */
1418	if(op->contr->mode & PU_RATIO)	1122	if (op->contr->mode & PU_RATIO)
1419	{	1123	{
1420	/* use value density to decide what else to grab */	1124	/* use value density to decide what else to grab */
1421	/* >=7 was >= op->contr->mode */	1125	/* >=7 was >= op->contr->mode */
1422	/* >=7 is the old standard setting. Now we take the last 4 bits	1126	/* >=7 is the old standard setting. Now we take the last 4 bits
1423	* and multiply them by 5, giving 0..15*5== 5..75 */	1127	*/
1424	wvratio=(op->contr->mode & PU_RATIO) * 5;	1128	wvratio = op->contr->mode & PU_RATIO;
1425	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)	1129	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1426	{	1130	{
1427	pick_up(op, tmp);
1428	#if 0	1131	#if 0
1429	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1132	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1430	if(tmp->name!=NULL) {	1133	if (tmp->name != NULL)
		1134	{
1431	fprintf(stderr,"%s", tmp->name);	1135	fprintf (stderr, "%s", tmp->name);
1432	}	1136	}
1433	else fprintf(stderr,"%s",tmp->arch->name);	1137	else
		1138	fprintf (stderr, "%s", tmp->arch->archname);
1434	fprintf(stderr,",%d] = ", tmp->type);	1139	fprintf (stderr, ",%d] = ", tmp->type);
1435	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1140	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1436	#endif	1141	#endif
1437	continue;	1142	CHK_PICK_PICKUP;
1438	}	1143	continue;
		1144	}
		1145	} /* the new pickup model */
1439	}	1146	}
1440	} /* the new pickup model */	1147
1441	}
1442	return ! stop;	1148	return !stop;
		1149	}
		1150
		1151	/* routine for both players and monsters. We call this when
		1152	* there is a possibility for our action distrubing our hiding
		1153	* place or invisiblity spell. Artefact invisiblity causes
		1154	* "noise" instead. If we arent invisible to begin with, we
		1155	* return 0.
		1156	*/
		1157	static int
		1158	action_makes_visible (object *op)
		1159	{
		1160	if (op->invisible && op->flag [FLAG_ALIVE])
		1161	{
		1162	if (op->flag [FLAG_MAKE_INVIS])
		1163	{
		1164	// artefact invisibility is permanent, but we still make noise
		1165	// this is important for game-balance.
		1166	if (op->contr)
		1167	op->make_noise ();
		1168
		1169	return 0;
		1170	}
		1171
		1172	if (op->contr && op->contr->tmp_invis == 0)
		1173	return 0;
		1174
		1175	/* If monsters, they should become visible */
		1176	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1177	{
		1178	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1179	return 1;
		1180	}
		1181	}
		1182
		1183	return 0;
1443	}	1184	}
1444		1185
1445	/*	1186	/*
1446	* Find an arrow in the inventory and after that	1187	* Find an arrow in the inventory and after that
1447	* in the right type container (quiver). Pointer to the	1188	* in the right type container (quiver). Pointer to the
1448	* found object is returned.	1189	* found object is returned.
1449	*/	1190	*/
		1191	static object *
1450	object *find_arrow(object *op, const char *type)	1192	find_arrow (object *op, const char *type)
1451	{	1193	{
1452	object *tmp = NULL;	1194	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1195	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1196	return splay (tmp);
1453		1197
1454	for(op=op->inv; op; op=op->below)	1198	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1455	if(!tmp && op->type==CONTAINER && op->race==type &&	1199	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
1456	QUERY_FLAG(op,FLAG_APPLIED))	1200	if (object *arrow = find_arrow (tmp, type))
1457	tmp = find_arrow (op, type);	1201	{
1458	else if (op->type==ARROW && op->race==type)	1202	splay (tmp);
		1203	return arrow;
		1204	}
		1205
1459	return op;	1206	return 0;
1460	return tmp;
1461	}	1207	}
1462		1208
1463	/*	1209	/*
1464	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1210	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1465	* against the target. A full test is not performed, simply a basic test	1211	* against the target. A full test is not performed, simply a basic test
1466	* of resistances. The archer is making a quick guess at what he sees down	1212	* of resistances. The archer is making a quick guess at what he sees down
1467	* the hall. Failing that it does it's best to pick the highest plus arrow.	1213	* the hall. Failing that it does it's best to pick the highest plus arrow.
1468	*/	1214	*/
1469		1215	static object *
1470	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1216	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1471	{	1217	{
1472	object *tmp = NULL, *arrow, *ntmp;	1218	object *tmp = NULL, *arrow, *ntmp;
1473	int attacknum, attacktype, betterby=0, i;	1219	int attacknum, attacktype, betterby = 0, i;
1474		1220
1475	if (!type)	1221	if (!type)
1476	return NULL;	1222	return NULL;
1477		1223
1478	for (arrow=op->inv; arrow; arrow=arrow->below) {	1224	for (arrow = op->inv; arrow; arrow = arrow->below)
1479	if (arrow->type==CONTAINER && arrow->race==type &&	1225	{
1480	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1226	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1481	i = 0;	1227	{
		1228	i = 0;
1482	ntmp = find_better_arrow(arrow, target, type, &i);	1229	ntmp = find_better_arrow (arrow, target, type, &i);
		1230
1483	if (i > betterby) {	1231	if (i > betterby)
1484	tmp = ntmp;	1232	{
1485	betterby = i;	1233	tmp = ntmp;
1486	}	1234	betterby = i;
		1235	}
		1236	}
1487	} else if (arrow->type==ARROW && arrow->race==type) {	1237	else if (arrow->type == ARROW && arrow->race == type)
		1238	{
1488	/* allways prefer assasination/slaying */	1239	/* allways prefer assasination/slaying */
1489	if (target->race != NULL && arrow->slaying != NULL &&	1240	if (target->race && arrow->slaying.contains (target->race))
1490	strstr(arrow->slaying, target->race)) {	1241	{
1491	if (arrow->attacktype & AT_DEATH) {	1242	if (arrow->attacktype & AT_DEATH)
1492	*better = 100;	1243	{
1493	return arrow;	1244	*better = 100;
1494	} else {	1245	return arrow;
1495	tmp = arrow;	1246	}
		1247	else
		1248	{
		1249	tmp = arrow;
1496	betterby = (arrow->magic + arrow->stats.dam) * 2;	1250	betterby = (arrow->magic + arrow->stats.dam) * 2;
1497	}	1251	}
1498	} else {	1252	}
		1253	else
		1254	{
1499	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1255	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1256	{
1500	attacktype = 1<<attacknum;	1257	attacktype = 1 << attacknum;
1501	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1258	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1502	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1259	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1503	tmp = arrow;	1260	{
		1261	tmp = arrow;
1504	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1262	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1505	}	1263	}
1506	}	1264	}
		1265
1507	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1266	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1508	tmp = arrow;	1267	{
		1268	tmp = arrow;
1509	betterby = 2 + arrow->magic + arrow->stats.dam;	1269	betterby = 2 + arrow->magic + arrow->stats.dam;
1510	}	1270	}
		1271
1511	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1272	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1512	tmp = arrow;	1273	{
		1274	tmp = arrow;
1513	betterby = 1 + arrow->magic + arrow->stats.dam;	1275	betterby = 1 + arrow->magic + arrow->stats.dam;
1514	}	1276	}
		1277	}
		1278	}
1515	}	1279	}
1516	}	1280
1517	}
1518	if (tmp == NULL && arrow == NULL)	1281	if (tmp == NULL && arrow == NULL)
1519	return find_arrow(op, type);	1282	return find_arrow (op, type);
1520		1283
1521	*better = betterby;	1284	*better = betterby;
1522	return tmp;	1285	return tmp;
1523	}	1286	}
1524		1287
1525	/* looks in a given direction, finds the first valid target, and calls	1288	/* looks in a given direction, finds the first valid target, and calls
1526	* find_better_arrow to find a decent arrow to use.	1289	* find_better_arrow to find a decent arrow to use.
1527	* op = the shooter	1290	* op = the shooter
1528	* type = bow->race	1291	* type = bow->race
1529	* dir = fire direction	1292	* dir = fire direction
1530	*/	1293	*/
1531		1294	static object *
1532	object *pick_arrow_target(object *op, const char *type, int dir)	1295	pick_arrow_target (object *op, shstr_cmp type, int dir)
1533	{	1296	{
1534	object *tmp = NULL;	1297	object *tmp = NULL;
1535	mapstruct *m;	1298	maptile *m;
1536	int i, mflags, found, number;	1299	int i, mflags, found, number;
1537	sint16 x, y;	1300	sint16 x, y;
1538		1301
1539	if (op->map == NULL)	1302	if (op->map == NULL)
1540	return find_arrow(op, type);	1303	return find_arrow (op, type);
1541		1304
1542	/* do a dex check */	1305	/* do a dex check */
1543	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1306	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1544	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1307	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1545	return find_arrow(op, type);	1308	return find_arrow (op, type);
1546		1309
1547	m = op->map;	1310	m = op->map;
1548	x = op->x;	1311	x = op->x;
1549	y = op->y;	1312	y = op->y;
1550		1313
1551	/* find the first target */	1314	/* find the first target */
1552	for (i=0, found=0; i<20; i++) {	1315	for (i = 0, found = 0; i < 20; i++)
		1316	{
1553	x += freearr_x[dir];	1317	x += freearr_x[dir];
1554	y += freearr_y[dir];	1318	y += freearr_y[dir];
1555	mflags = get_map_flags(m, &m, x, y, &x, &y);	1319	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1320
1556	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1321	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1557	tmp = NULL;	1322	{
1558	break;	1323	tmp = 0;
		1324	break;
		1325	}
1559	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1326	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1327	{
1560	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1328	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1561	* perhaps a bad assumption.	1329	* perhaps a bad assumption.
1562	*/	1330	*/
1563	tmp = NULL;	1331	tmp = 0;
1564	break;	1332	break;
1565	}	1333	}
		1334
1566	if (mflags & P_IS_ALIVE) {	1335	if (mflags & P_IS_ALIVE)
1567	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1336	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1568	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1337	if (tmp->flag [FLAG_ALIVE])
1569	found++;	1338	break;
1570	break;
1571	}
1572	if (found)
1573	break;
1574	}
1575	}	1339	}
1576	if (tmp == NULL)	1340
		1341	if (!tmp)
1577	return find_arrow(op, type);	1342	return find_arrow (op, type);
1578		1343
1579	if (tmp->head)	1344	if (tmp->head)
1580	tmp = tmp->head;	1345	tmp = tmp->head;
1581		1346
1582	return find_better_arrow(op, tmp, type, &i);	1347	return find_better_arrow (op, tmp, type, &i);
1583	}	1348	}
1584		1349
1585	/*	1350	/*
1586	* Creature fires a bow - op can be monster or player. Returns	1351	* Creature fires a bow - op can be monster or player. Returns
1587	* 1 if bow was actually fired, 0 otherwise.	1352	* 1 if bow was actually fired, 0 otherwise.
…		…
1590	* dir is the direction of fire.	1355	* dir is the direction of fire.
1591	* wc_mod is any special modifier to give (used in special player fire modes)	1356	* wc_mod is any special modifier to give (used in special player fire modes)
1592	* sx, sy are coordinates to fire arrow from - also used in some of the special	1357	* sx, sy are coordinates to fire arrow from - also used in some of the special
1593	* player fire modes.	1358	* player fire modes.
1594	*/	1359	*/
		1360	int
1595	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1361	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1596	sint16 sx, sint16 sy)
1597	{	1362	{
1598	object *left, *bow;	1363	object *left, *bow;
1599	tag_t left_tag, tag;	1364	int mflags;
1600	int bowspeed, mflags;	1365	maptile *m;
1601	mapstruct *m;
1602		1366
1603	if (!dir) {	1367	if (!dir)
		1368	{
1604	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1369	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1605	return 0;	1370	return 0;
		1371	}
		1372
		1373	if (op->contr)
		1374	bow = op->current_weapon;
		1375	else
1606	}	1376	{
1607	if (op->type == PLAYER)
1608	bow=op->contr->ranges[range_bow];
1609	else {
1610	for(bow=op->inv; bow; bow=bow->below)	1377	for (bow = op->inv; bow; bow = bow->below)
1611	/* Don't check for applied - monsters don't apply bows - in that way, they	1378	/* Don't check for applied - monsters don't apply bows - in that way, they
1612	* don't need to switch back and forth between bows and weapons.	1379	* don't need to switch back and forth between bows and weapons.
1613	*/	1380	*/
1614	if(bow->type==BOW)	1381	if (bow->type == BOW)
1615	break;	1382	break;
1616		1383
1617	if (!bow) {	1384	if (!bow)
		1385	{
1618	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1386	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1619	return 0;	1387	return 0;
1620	}	1388	}
		1389
		1390	// optimisation: move object to top so we will find it quickly again
		1391	splay (bow);
1621	}	1392	}
		1393
1622	if( !bow->race || !bow->skill) {	1394	if (!bow->race || !bow->skill)
		1395	{
1623	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1396	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1624	return 0;	1397	return 0;
1625	}	1398	}
1626		1399
1627	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1628
1629	/* penalize ROF for bestarrow */
1630	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1631	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1632	if (bowspeed < 1)
1633	bowspeed = 1;
1634
1635	if (arrow == NULL) {	1400	if (arrow == NULL)
		1401	{
1636	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1402	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1403	{
1637	if (op->type == PLAYER)	1404	if (op->type == PLAYER)
1638	new_draw_info_format(NDI_UNIQUE, 0, op,	1405	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1639	"You have no %s left.", bow->race);
1640	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1406	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1641	else	1407	else
1642	CLEAR_FLAG(op, FLAG_READY_BOW);	1408	op->clr_flag (FLAG_READY_BOW);
		1409
1643	return 0;	1410	return 0;
1644	}	1411	}
1645	}	1412	}
		1413
1646	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1414	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1647	if (mflags & P_OUT_OF_MAP) {	1415	if (mflags & P_OUT_OF_MAP)
1648	return 0;	1416	return 0;
1649	}	1417
1650	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1418	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1419	{
1651	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1420	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1652	return 0;	1421	return 0;
1653	}	1422	}
1654		1423
1655	/* this should not happen, but sometimes does */	1424	/* this should not happen, but sometimes does */
1656	if (arrow->nrof==0) {	1425	if (arrow->nrof == 0)
1657	remove_ob(arrow);
1658	free_object(arrow);
1659	return 0;
1660	}	1426	{
		1427	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1428	arrow->destroy ();
		1429	return 0;
		1430	}
1661		1431
1662	left = arrow; /* these are arrows left to the player */	1432	left = arrow; /* these are arrows left to the player */
1663	left_tag = left->count;	1433	arrow = arrow->split ();
1664	arrow = get_split_ob(arrow, 1);	1434	if (!arrow)
1665	if (arrow == NULL) {	1435	{
1666	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1436	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1667	bow->race);	1437	return 0;
1668	return 0;
1669	}	1438	}
1670	set_owner(arrow, op);	1439
1671	if (arrow->skill) free_string(arrow->skill);	1440	arrow->set_owner (op);
1672	arrow->skill = add_refcount(bow->skill);	1441	arrow->skill = bow->skill;
1673
1674	arrow->direction=dir;	1442	arrow->direction = dir;
1675	arrow->x = sx;
1676	arrow->y = sy;
1677		1443
1678	if (op->type == PLAYER) {
1679	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1680	fix_player(op);
1681	}
1682
1683	SET_ANIMATION(arrow, arrow->direction);
1684	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1444	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1685	arrow->stats.hp = arrow->stats.dam;	1445	arrow->stats.hp = arrow->stats.dam;
1686	arrow->stats.grace = arrow->attacktype;	1446	arrow->stats.grace = arrow->attacktype;
1687	if (arrow->slaying != NULL)	1447	arrow->custom_name = arrow->slaying;
1688	arrow->spellarg = strdup_local(arrow->slaying);
1689		1448
1690	/* Note that this was different for monsters - they got their level	1449	#if 0
1691	* added to the damage. I think the strength bonus is more proper.	1450	if (player *pl = op->contr)
1692	*/
1693		1451	{
1694	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1452	float speed = pl->weapon_sp;
1695	0 : dam_bonus[op->stats.Str]) +
1696	bow->stats.dam + bow->magic + arrow->magic;
1697		1453
		1454	/* penalize ROF for bestarrow */
		1455	if (pl->bowtype == bow_bestarrow)
		1456	speed *= .9f;
		1457	else
		1458	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1459
		1460	op->speed_left += speed - op->speed;
		1461	}
		1462	#endif
		1463
		1464	SET_ANIMATION (arrow, arrow->direction);
		1465
1698	/* update the speed */	1466	/* update the speed */
1699	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?
1700	0 : dam_bonus[op->stats.Str]) +
1701	bow->magic + arrow->magic) / 5.0 +
1702	(float)bow->stats.dam / 7.0;
1703		1467
1704	if (arrow->speed < 1.0)
1705	arrow->speed = 1.0;
1706	update_ob_speed(arrow);
1707	arrow->speed_left = 0;	1468	arrow->speed_left = 0;
		1469	arrow->set_speed (max (2.f,
		1470	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1471	+ bow->stats.dam / 7.f
		1472	));
1708		1473
		1474	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1475
1709	if (op->type == PLAYER) {	1476	if (op->type == PLAYER)
1710	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1477	{
1711	(op->chosen_skill?op->chosen_skill->level:op->level) -
1712	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1713	arrow->stats.wc - bow->stats.wc + wc_mod;
1714
1715	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1478	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1716	} else {	1479	wc -= dex_bonus[op->stats.Dex];
1717	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1718	arrow->stats.wc + wc_mod;
1719		1480
		1481	if (!arrow->slaying)
		1482	arrow->slaying = op->slaying;
		1483
		1484	arrow->attacktype |= op->attacktype;
		1485	}
		1486	else
		1487	{
1720	arrow->level = op->level;	1488	arrow->level = op->level;
1721	}	1489	arrow->stats.wc -= bow->magic;
1722	if (arrow->attacktype == AT_PHYSICAL)	1490
		1491	if (!arrow->slaying)
		1492	arrow->slaying = bow->slaying;
		1493
1723	arrow->attacktype |= bow->attacktype;	1494	arrow->attacktype |= bow->attacktype;
1724	if (bow->slaying != NULL)	1495	}
1725	arrow->slaying = add_string(bow->slaying);
1726		1496
1727	arrow->map = m;	1497	wc -= arrow->level;
		1498	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1499
		1500	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1728	arrow->move_type = MOVE_FLY_LOW;	1501	arrow->move_type = MOVE_FLY_LOW;
1729	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1502	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1503	arrow->set_flag (FLAG_NO_PICK);
1730		1504
1731	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1505	op->play_sound (sound_find ("fire_arrow"));
1732	tag = arrow->count;	1506	m->insert (arrow, sx, sy, op);
1733	insert_ob_in_map(arrow, m, op, 0);
1734		1507
1735	if (!was_destroyed(arrow, tag))	1508	if (!arrow->destroyed ())
1736	move_arrow(arrow);	1509	move_arrow (arrow);
1737		1510
1738	if (op->type == PLAYER) {
1739	if (was_destroyed (left, left_tag))
1740	esrv_del_item(op->contr, left_tag);
1741	else
1742	esrv_send_item(op, left);
1743	}
1744	return 1;	1511	return 1;
1745	}	1512	}
1746		1513
1747	/* Special fire code for players - this takes into	1514	/* Special fire code for players - this takes into
1748	* account the special fire modes players can have	1515	* account the special fire modes players can have
1749	* but monsters can't. Putting that code here	1516	* but monsters can't. Putting that code here
1750	* makes the fire_bow code much cleaner.	1517	* makes the fire_bow code much cleaner.
1751	* this function should only be called if 'op' is a player,	1518	* this function should only be called if 'op' is a player,
1752	* hence the function name.	1519	* hence the function name.
1753	*/	1520	*/
		1521	static int
1754	int player_fire_bow(object *op, int dir)	1522	player_fire_bow (object *op, int dir)
1755	{	1523	{
1756	int ret=0, wcmod=0;	1524	int ret;
1757		1525
1758	if (op->contr->bowtype == bow_bestarrow) {	1526	if (op->contr->bowtype == bow_bestarrow)
1759	ret = fire_bow(op, op,	1527	{
1760	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1528	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1761	dir, 0, op->x, op->y);	1529	}
1762	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1530	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1531	{
1763	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1532	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1764	wcmod =-1;
1765	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1533	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1766	op->x, op->y);	1534	}
1767	} else if (op->contr->bowtype == bow_threewide) {	1535	else if (op->contr->bowtype == bow_threewide)
		1536	{
1768	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1537	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1769	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1538	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1539	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1540	}
1771	} else if (op->contr->bowtype == bow_spreadshot) {	1541	else if (op->contr->bowtype == bow_spreadshot)
		1542	{
1772	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1543	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1773	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1544	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1545	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1775		1546	}
1776	} else {	1547	else
		1548	{
1777	/* Simple case */	1549	/* Simple case */
1778	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1550	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1779	}	1551	}
		1552
1780	return ret;	1553	return ret;
1781	}	1554	}
1782
1783		1555
1784	/* Fires a misc (wand/rod/horn) object in 'dir'.	1556	/* Fires a misc (wand/rod/horn) object in 'dir'.
1785	* Broken apart from 'fire' to keep it more readable.	1557	* Broken apart from 'fire' to keep it more readable.
1786	*/	1558	*/
		1559	static void
1787	void fire_misc_object(object *op, int dir)	1560	fire_misc_object (object *op, int dir)
1788	{	1561	{
1789	object *item;	1562	object *item = op->contr->ranged_ob;
1790		1563
1791	if (!op->contr->ranges[range_misc]) {	1564	if (!item)
		1565	{
1792	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1566	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1793	return;	1567	return;
1794	}	1568	}
1795		1569
1796	item = op->contr->ranges[range_misc];
1797	if (!item->inv) {	1570	if (!item->inv)
		1571	{
1798	LOG(llevError,"Object %s lacks a spell\n", item->name);	1572	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1799	return;	1573	return;
1800	}	1574	}
1801	if (item->type == WAND) {	1575
1802	if(item->stats.food<=0) {	1576	if (!op->apply (item))
1803	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1804	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1805	return;	1577	return;
1806	}	1578
		1579	if (item->type == WAND)
		1580	{
		1581	if (item->stats.food <= 0)
		1582	{
		1583	op->contr->play_sound (sound_find ("wand_poof"));
		1584	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1585
		1586	return;
		1587	}
		1588	}
		1589	else if (item->type == ROD || item->type == HORN)
		1590	{
		1591	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1592
		1593	// using the maximum of the rods charge allows at least one spell cast
		1594	// for a rod or horn, this fixes some broken rods.
		1595	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1596	{
		1597	op->contr->play_sound (sound_find ("wand_poof"));
		1598
		1599	if (item->type == ROD)
		1600	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
		1601	else
		1602	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1603
		1604	return;
		1605	}
		1606	}
		1607
		1608	if (cast_spell (op, item, dir, item->inv, NULL))
		1609	{
		1610	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1611
		1612	if (item->type == WAND)
		1613	{
		1614	if (!(--item->stats.food))
		1615	{
		1616	if (item->arch)
		1617	{
		1618	item->clr_flag (FLAG_ANIMATE);
		1619	item->face = item->arch->face;
		1620	item->set_speed (0);
		1621	}
		1622
		1623	if (object *pl = item->visible_to ())
		1624	esrv_update_item (UPD_ANIM, pl, item);
		1625	}
		1626	}
1807	} else if (item->type == ROD || item->type==HORN) {	1627	else if (item->type == ROD || item->type == HORN)
1808	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1809	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1810	if (item->type== ROD)
1811	new_draw_info_format(NDI_UNIQUE, 0,op,
1812	"The %s whines for a while, but nothing happens.", query_base_name(item,0));
1813	else
1814	new_draw_info_format(NDI_UNIQUE, 0,op,
1815	"The %s needs more time to charge.", query_base_name(item,0));
1816	return;
1817	}
1818	}
1819
1820	if(cast_spell(op,item,dir,item->inv,NULL)) {
1821	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1822	if (item->type == WAND) {
1823	if (!(--item->stats.food)) {
1824	object *tmp;
1825	if (item->arch) {
1826	CLEAR_FLAG(item, FLAG_ANIMATE);
1827	item->face = item->arch->clone.face;
1828	item->speed = 0;
1829	update_ob_speed(item);
1830	}
1831	if ((tmp=is_player_inv(item)))
1832	esrv_update_item(UPD_ANIM, tmp, item);
1833	}
1834	}
1835	else if (item->type == ROD || item->type==HORN) {
1836	drain_rod_charge(item);	1628	drain_rod_charge (item);
1837	}
1838	}	1629	}
1839	}	1630	}
1840		1631
1841	/* Received a fire command for the player - go and do it.	1632	/* Received a fire command for the player - go and do it.
1842	*/	1633	*/
		1634	bool
1843	void fire(object *op,int dir) {	1635	fire (object *who, int dir)
		1636	{
1844	int spellcost=0;	1637	int spellcost = 0;
1845		1638
		1639	player *pl = who->contr;
		1640
		1641	if (pl->golem)
		1642	{
		1643	control_golem (who->contr->golem, dir);
		1644	return false;
		1645	}
		1646
		1647	object *ob = pl->ranged_ob;
		1648
		1649	if (!ob)
		1650	return false;
		1651
		1652	if (who->speed_left > 0.f)
		1653	--who->speed_left;
		1654	else
		1655	return false;
		1656
		1657	if (!who->apply (ob))
		1658	return false;
		1659
1846	/* check for loss of invisiblity/hide */	1660	/* check for loss of invisiblity/hide */
1847	if (action_makes_visible(op)) make_visible(op);	1661	if (action_makes_visible (who))
		1662	make_visible (who);
1848		1663
1849	switch(op->contr->shoottype) {	1664	switch (ob->type)
1850	case range_none:	1665	{
1851	return;	1666	case BOW:
1852
1853	case range_bow:
1854	player_fire_bow(op, dir);	1667	player_fire_bow (who, dir);
1855	return;	1668	break;
1856		1669
1857	case range_magic: /* Casting spells */	1670	case SPELL:
1858	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1671	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1859	return;	1672	break;
1860		1673
1861	case range_misc:	1674	case BUILDER:
1862	fire_misc_object(op, dir);
1863	return;
1864
1865	case range_golem: /* Control summoned monsters from scrolls */
1866	if(op->contr->ranges[range_golem]==NULL ||
1867	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1868	op->contr->ranges[range_golem] = NULL;
1869	op->contr->shoottype=range_none;
1870	op->contr->golem_count = 0;
1871	}
1872	else
1873	control_golem(op->contr->ranges[range_golem], dir);
1874	return;
1875
1876	case range_skill:
1877	if(!op->chosen_skill) {
1878	if(op->type==PLAYER)
1879	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1880	return;
1881	}
1882	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1883	return;
1884	case range_builder:
1885	apply_map_builder( op, dir );	1675	apply_map_builder (who, dir);
		1676	break;
		1677
		1678	case SKILL:
		1679	do_skill (who, who, ob, dir, 0);
		1680	break;
		1681
		1682	case RANGED:
		1683	do_skill (who, ob, who->chosen_skill, dir, 0);
		1684	break;
		1685
		1686	default:
		1687	fire_misc_object (who, dir);
		1688	break;
		1689	}
		1690
		1691	return true;
		1692	}
		1693
		1694	static object *
		1695	find_key_ (object *pl, object *container, object *door)
		1696	{
		1697	object *tmp, *key;
		1698
		1699	/* Should not happen, but sanity checking is never bad */
		1700	if (!container->inv)
		1701	return 0;
		1702
		1703	/* First, lets try to find a key in the top level inventory */
		1704	for (tmp = container->inv; tmp; tmp = tmp->below)
		1705	{
		1706	if (door->type == DOOR && tmp->type == KEY)
		1707	break;
		1708
		1709	/* For sanity, we should really check door type, but other stuff
		1710	* (like containers) can be locked with special keys
		1711	*/
		1712	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1713	break;
		1714	}
		1715
		1716	/* No key found - lets search inventories now */
		1717	/* If we find and use a key in an inventory, return at that time.
		1718	* otherwise, if we search all the inventories and still don't find
		1719	* a key, return
		1720	*/
		1721	if (!tmp)
		1722	{
		1723	for (tmp = container->inv; tmp; tmp = tmp->below)
		1724	/* No reason to search empty containers */
		1725	if (tmp->type == CONTAINER && tmp->inv)
		1726	if ((key = find_key_ (pl, tmp, door)))
		1727	return key;
		1728
		1729	if (!tmp)
1886	return;	1730	return 0;
1887	default:	1731	}
1888	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1732
1889	return;	1733	/* We get down here if we have found a key. Now if its in a container,
		1734	* see if we actually want to use it
		1735	*/
		1736	if (pl != container)
1890	}	1737	{
1891	}	1738	/* Only let players use keys in containers */
		1739	if (!pl->contr)
		1740	return 0;
1892		1741
		1742	/* cases where this fails:
		1743	* If we only search the player inventory, return now since we
		1744	* are not in the players inventory.
		1745	* If the container is not active, return now since only active
		1746	* containers can be used.
		1747	* If we only search keyrings and the container does not have
		1748	* a race/isn't a keyring.
		1749	* No checking for all containers - to fall through past here,
		1750	* inv must have been an container and must have been active.
		1751	*
		1752	* Change the color so that the message doesn't disappear with
		1753	* all the others.
		1754	*/
		1755	if (pl->contr->usekeys == key_inventory
		1756	|| !container->flag [FLAG_APPLIED]
		1757	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1758	{
		1759	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1760	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1761	return NULL;
		1762	}
		1763	}
1893		1764
		1765	return tmp;
		1766	}
1894		1767
1895	/* find_key	1768	/* find_key
1896	* We try to find a key for the door as passed. If we find a key	1769	* We try to find a key for the door as passed. If we find a key
1897	* and successfully use it, we return the key, otherwise NULL	1770	* and successfully use it, we return the key, otherwise NULL
1898	* This function merges both normal and locked door, since the logic	1771	* This function merges both normal and locked door, since the logic
…		…
1900	* pl is the player,	1773	* pl is the player,
1901	* inv is the objects inventory to searched	1774	* inv is the objects inventory to searched
1902	* door is the door we are trying to match against.	1775	* door is the door we are trying to match against.
1903	* This function can be called recursively to search containers.	1776	* This function can be called recursively to search containers.
1904	*/	1777	*/
1905		1778	object *
1906	object * find_key(object *pl, object *container, object *door)	1779	find_key (object *pl, object *container, object *door)
1907	{	1780	{
1908	object *tmp,*key;	1781	if (door->slaying && is_match_expr (door->slaying))
1909
1910	/* Should not happen, but sanity checking is never bad */
1911	if (container->inv == NULL) return NULL;
1912
1913	/* First, lets try to find a key in the top level inventory */
1914	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1915	if (door->type==DOOR && tmp->type==KEY) break;
1916	/* For sanity, we should really check door type, but other stuff
1917	* (like containers) can be locked with special keys
1918	*/
1919	if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1920	tmp->slaying==door->slaying) break;
1921	}	1782	{
1922	/* No key found - lets search inventories now */	1783	// for match expressions, we try to find the key by applying the match
1923	/* If we find and use a key in an inventory, return at that time.	1784	// to the op itself, which is supposed to find the "key", instead
1924	* otherwise, if we search all the inventories and still don't find	1785	// of searching through containers ourselves.
1925	* a key, return	1786
1926	*/	1787	return match_one (door->slaying, container, door, pl, pl);
1927	if (!tmp) {
1928	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1929	/* No reason to search empty containers */
1930	if (tmp->type==CONTAINER && tmp->inv) {
1931	if ((key=find_key(pl, tmp, door))!=NULL) return key;
1932	}	1788	}
1933	}	1789	else
1934	if (!tmp) return NULL;	1790	return find_key_ (pl, container, door);
1935	}
1936	/* We get down here if we have found a key. Now if its in a container,
1937	* see if we actually want to use it
1938	*/
1939	if (pl!=container) {
1940	/* Only let players use keys in containers */
1941	if (!pl->contr) return NULL;
1942	/* cases where this fails:
1943	* If we only search the player inventory, return now since we
1944	* are not in the players inventory.
1945	* If the container is not active, return now since only active
1946	* containers can be used.
1947	* If we only search keyrings and the container does not have
1948	* a race/isn't a keyring.
1949	* No checking for all containers - to fall through past here,
1950	* inv must have been an container and must have been active.
1951	*
1952	* Change the color so that the message doesn't disappear with
1953	* all the others.
1954	*/
1955	if (pl->contr->usekeys == key_inventory ||
1956	!QUERY_FLAG(container, FLAG_APPLIED) ||
1957	(pl->contr->usekeys == keyrings &&
1958	(!container->race || strcmp(container->race, "keys")))
1959	) {
1960	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1961	"The %s in your %s vibrates as you approach the door",
1962	query_name(tmp), query_name(container));
1963	return NULL;
1964	}
1965	}
1966	return tmp;
1967	}	1791	}
1968		1792
1969	/* moved door processing out of move_player_attack.	1793	/* moved door processing out of move_player_attack.
1970	* returns 1 if player has opened the door with a key	1794	* returns 1 if player has opened the door with a key
1971	* such that the caller should not do anything more,	1795	* such that the caller should not do anything more,
1972	* 0 otherwise	1796	* 0 otherwise
1973	*/	1797	*/
		1798	static int
1974	static int player_attack_door(object *op, object *door)	1799	player_attack_door (object *op, object *door)
1975	{	1800	{
1976
1977	/* If its a door, try to find a use a key. If we do destroy the door,	1801	/* If its a door, try to find a key. If we do destroy the door,
1978	* might as well return immediately as there is nothing more to do -	1802	* might as well return immediately as there is nothing more to do -
1979	* otherwise, we fall through to the rest of the code.	1803	* otherwise, we fall through to the rest of the code.
1980	*/	1804	*/
1981	object *key=find_key(op, op, door);	1805	object *key = find_key (op, op, door);
1982		1806
1983	/* IF we found a key, do some extra work */	1807	/* If we found a key, do some extra work */
1984	if (key) {	1808	if (key)
		1809	{
1985	object *container=key->env;	1810	object *container = key->env;
1986		1811
1987	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1812	if (action_makes_visible (op))
1988	if(action_makes_visible(op)) make_visible(op);	1813	make_visible (op);
		1814
1989	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1815	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1816	spring_trap (door->inv, op);
		1817
1990	if (door->type == DOOR) {	1818	if (door->type == DOOR)
1991	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1819	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1992	}
1993	else if(door->type==LOCKED_DOOR) {	1820	else if (door->type == LOCKED_DOOR)
1994	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1821	{
1995	"You open the door with the %s", query_short_name(key));	1822	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1996	remove_door2(door); /* remove door without violence ;-) */	1823	remove_door2 (door); /* remove door without violence ;-) */
1997	}	1824	}
		1825
1998	/* Do this after we print the message */	1826	/* Do this after we print the message */
1999	decrease_ob(key); /* Use up one of the keys */	1827	key->decrease (); /* Use up one of the keys */
2000	/* Need to update the weight the container the key was in */	1828
2001	if (container != op)
2002	esrv_update_item(UPD_WEIGHT, op, container);
2003	return 1; /* Nothing more to do below */	1829	return 1; /* Nothing more to do below */
		1830	}
2004	} else if (door->type==LOCKED_DOOR) {	1831	else if (door->type == LOCKED_DOOR)
		1832	{
2005	/* Might as well return now - no other way to open this */	1833	/* Might as well return now - no other way to open this */
2006	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1834	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2007	return 1;	1835	return 1;
2008	}	1836	}
		1837
2009	return 0;	1838	return 0;
2010	}	1839	}
2011		1840
2012	/* This function is just part of a breakup from move_player.	1841	/* This function is just part of a breakup from move_player.
2013	* It should keep the code cleaner.	1842	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	1843	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	1844	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	1845	* going to try and move (not fire weapons).
2017	*/	1846	*/
2018		1847	bool
2019	void move_player_attack(object *op, int dir)	1848	move_player_attack (object *op, int dir)
2020	{	1849	{
2021	object *tmp, *mon;	1850	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2022	sint16 nx, ny;	1851	{
2023	int on_battleground;	1852	--op->speed_left;
2024	mapstruct *m;	1853	return true;
		1854	}
2025		1855
2026	nx=freearr_x[dir]+op->x;	1856	sint16 nx = freearr_x[dir] + op->x;
2027	ny=freearr_y[dir]+op->y;	1857	sint16 ny = freearr_y[dir] + op->y;
2028		1858
2029	on_battleground = op_on_battleground(op, NULL, NULL);	1859	if (out_of_map (op->map, nx, ny))
		1860	return false;
2030		1861
2031	/* If braced, or can't move to the square, and it is not out of the	1862	/* If braced, or can't move to the square, and it is not out of the
2032	* map, attack it. Note order of if statement is important - don't	1863	* map, attack it. Note order of if statement is important - don't
2033	* want to be calling move_ob if braced, because move_ob will move the	1864	* want to be calling move_ob if braced, because move_ob will move the
2034	* player. This is a pretty nasty hack, because if we could	1865	* player. This is a pretty nasty hack, because if we could
2035	* move to some space, it then means that if we are braced, we should	1866	* move to some space, it then means that if we are braced, we should
2036	* do nothing at all. As it is, if we are braced, we go through	1867	* do nothing at all. As it is, if we are braced, we go through
2037	* quite a bit of processing. However, it probably is less than what	1868	* quite a bit of processing. However, it probably is less than what
2038	* move_ob uses.	1869	* move_ob uses.
2039	*/	1870	*/
2040	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	1871	maptile *m = op->map->xy_find (nx, ny);
2041	if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2042	m = get_map_from_coord(op->map, &nx, &ny);
2043	if (!m) return; /* Don't think this should happen */
2044	}
2045	else m =op->map;
2046
2047	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2048	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2049	return;
2050	}
2051		1872
2052	mon = NULL;
2053	/* Go through all the objects, and find ones of interest. Only stop if	1873	/* Go through all the objects, and find ones of interest. Only stop if
2054	* we find a monster - that is something we know we want to attack.	1874	* we find a monster - that is something we know we want to attack.
2055	* if its a door or barrel (can roll) see if there may be monsters	1875	* if its a door or barrel (can roll) see if there may be monsters
2056	* on the space	1876	* on the space
2057	*/	1877	*/
2058	while (tmp!=NULL) {	1878	object *mon;
2059	if (tmp == op) {	1879	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2060	tmp=tmp->above;	1880	{
2061	continue;	1881	if ((mon->flag [FLAG_ALIVE]
		1882	|| mon->type == LOCKED_DOOR
		1883	|| mon->flag [FLAG_CAN_ROLL])
		1884	&& mon != op)
		1885	break;
2062	}	1886	}
2063	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1887
2064	mon = tmp;	1888	/* no monster == player tries to move into a wall or so */
2065	break;	1889	if (!mon)
		1890	{
		1891	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1892	if (op->move_type & ob->move_block)
		1893	{
		1894	if (ob->move_block == MOVE_ALL)
		1895	move_into_wall (op, ob);
		1896	else
		1897	{
		1898	if (op->contr->ns->bumpmsg)
		1899	{
		1900	op->play_sound (sound_find ("blocked_move"));
		1901
		1902	op->statusmsg (ob->invisible
		1903	? "Something blocks you."
		1904	: format ("Something blocks you from entering the %s.", query_name (ob))
		1905	);
		1906	}
		1907	}
		1908
		1909	break;
		1910	}
		1911
		1912	return false;
2066	}	1913	}
2067	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2068	mon = tmp;
2069	tmp=tmp->above;
2070	}
2071
2072	if (mon==NULL) /* This happens anytime the player tries to move */
2073	return; /* into a wall */
2074		1914
2075	if(mon->head != NULL)
2076	mon = mon->head;	1915	mon = mon->head_ ();
2077		1916
2078	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1917	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1918	if (op->contr->weapon_sp_left > 0.f)
2079	if (player_attack_door(op, mon)) return;	1919	if (player_attack_door (op, mon))
		1920	{
		1921	--op->contr->weapon_sp_left;
		1922	return true;
		1923	}
2080		1924
2081	/* The following deals with possibly attacking peaceful	1925	/* The following deals with possibly attacking peaceful
2082	* or frienddly creatures. Basically, all players are considered	1926	* or friendly creatures. Basically, all players are considered
2083	* unaggressive. If the moving player has peaceful set, then the	1927	* unaggressive. If the moving player has peaceful set, then the
2084	* object should be pushed instead of attacked. It is assumed that	1928	* object should be pushed instead of attacked. It is assumed that
2085	* if you are braced, you will not attack friends accidently,	1929	* if you are braced, you will not attack friends accidently,
2086	* and thus will not push them.	1930	* and thus will not push them.
2087	*/	1931	*/
2088		1932
2089	/* If the creature is a pet, push it even if the player is not	1933	/* If the creature is a pet, push it even if the player is not
2090	* peaceful. Our assumption is the creature is a pet if the	1934	* peaceful. Our assumption is the creature is a pet if the
2091	* player owns it and it is either friendly or unagressive.	1935	* player owns it and it is either friendly or unagressive.
2092	*/	1936	*/
2093	if ((op->type==PLAYER)	1937	if (op->type == PLAYER
2094	#if COZY_SERVER	1938	&& ((mon->owner && mon->owner->contr
2095	&&
2096	(
2097	(get_owner(mon) && get_owner(mon)->contr
2098	&& same_party (get_owner(mon)->contr->party, op->contr->party))	1939	&& same_party (mon->owner->contr->party, op->contr->party))
2099	|| get_owner(mon) == op	1940	|| mon->owner == op)
2100	)	1941	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2101	#else	1942	{
2102	&& get_owner(mon)==op
2103	#endif
2104	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2105	{
2106	/* If we're braced, we don't want to switch places with it */	1943	/* If we're braced, we don't want to switch places with it */
2107	if (op->contr->braced) return;	1944	if (op->contr->braced)
2108	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1945	return false;
2109	(void) push_ob(mon,dir,op);
2110	if(op->contr->tmp_invis||op->hide) make_visible(op);
2111	return;
2112	}
2113		1946
		1947	if (op->speed_left > 0.f)
		1948	{
		1949	--op->speed_left;
		1950
		1951	op->play_sound (sound_find ("push_player"));
		1952	push_ob (mon, dir, op);
		1953
		1954	if (action_makes_visible (op))
		1955	make_visible (op);
		1956
		1957	return true;
		1958	}
		1959	else
		1960	return false;
		1961	}
		1962
		1963	bool on_battleground = op_on_battleground (op, 0, 0);
		1964
2114	/* in certain circumstances, you shouldn't attack friendly	1965	/* in certain circumstances, you shouldn't attack friendly
2115	* creatures. Note that if you are braced, you can't push	1966	* creatures. Note that if you are braced, you can't push
2116	* someone, but put it inside this loop so that you won't	1967	* someone, but put it inside this loop so that you won't
2117	* attack them either.	1968	* attack them either.
2118	*/	1969	*/
2119	if ((mon->type==PLAYER || mon->enemy != op) &&	1970	if ((mon->type == PLAYER || mon->enemy != op)
2120	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	1971	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2121	(	1972	&& ((op->contr->peaceful
2122	#ifdef PROHIBIT_PLAYERKILL
2123	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	1973	|| (mon->type == PLAYER && mon->contr->peaceful))
2124	#else
2125	op->contr->peaceful &&
2126	#endif
2127	!on_battleground	1974	&& !on_battleground))
		1975	{
		1976	if (op->speed_left > 0.f)
		1977	{
		1978	--op->speed_left;
		1979
		1980	if (!op->contr->braced)
2128	)) {	1981	{
2129	if (!op->contr->braced) {	1982	op->play_sound (sound_find ("push_player"));
2130	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1983	push_ob (mon, dir, op);
2131	(void) push_ob(mon,dir,op);	1984	}
2132	} else {	1985	else
2133	new_draw_info(0, 0,op,"You withhold your attack");	1986	op->statusmsg ("You withhold your attack");
		1987
		1988	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		1989	make_visible (op);
		1990
		1991	return true;
		1992	}
2134	}	1993	}
2135	if(op->contr->tmp_invis||op->hide) make_visible(op);
2136	}
2137
2138	/* If the object is a boulder or other rollable object, then	1994	/* If the object is a boulder or other rollable object, then
2139	* roll it if not braced. You can't roll it if you are braced.	1995	* roll it if not braced. You can't roll it if you are braced.
2140	*/	1996	*/
2141	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	1997	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1998	{
		1999	if (op->speed_left > 0.f)
		2000	{
		2001	--op->speed_left;
		2002
2142	recursive_roll(mon,dir,op);	2003	recursive_roll (mon, dir, op);
2143	if(action_makes_visible(op)) make_visible(op);	2004	if (action_makes_visible (op))
2144	}	2005	make_visible (op);
2145		2006
		2007	return true;
		2008	}
		2009	}
2146	/* Any generic living creature. Including things like doors.	2010	/* Any generic living creature. Including things like doors.
2147	* Way it works is like this: First, it must have some hit points	2011	* Way it works is like this: First, it must have some hit points
2148	* and be living. Then, it must be one of the following:	2012	* and be living. Then, it must be one of the following:
2149	* 1) Not a player, 2) A player, but of a different party. Note	2013	* 1) Not a player, 2) A player, but of a different party. Note
2150	* that party_number -1 is no party, so attacks can still happen.	2014	* that party_number -1 is no party, so attacks can still happen.
2151	*/	2015	*/
2152
2153	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2016	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2154	((mon->type!=PLAYER || op->contr->party==NULL ||	2017	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2155	op->contr->party!=mon->contr->party))) {	2018	{
		2019	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2020	{
		2021	--op->contr->weapon_sp_left;
2156		2022
2157	/* If the player hasn't hit something this tick, and does	2023	skill_attack (mon, op, 0, 0, 0);
2158	* so, give them speed boost based on weapon speed. Doing
2159	* it here is better than process_players2, which basically
2160	* incurred a 1 tick offset.
2161	*/
2162	if (!op->contr->has_hit) {
2163	op->speed_left += op->speed / op->contr->weapon_sp;
2164		2024
2165	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2025	if (action_makes_visible (op))
		2026	make_visible (op);
		2027
		2028	return true;
		2029	}
2166	}	2030	}
2167		2031
2168	skill_attack(mon, op, 0, NULL, NULL);	2032	return false;
2169
2170	/* If attacking another player, that player gets automatic
2171	* hitback, and doesn't loose luck either.
2172	* Disable hitback on the battleground or if the target is
2173	* the wiz.
2174	*/
2175	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2176	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2177	short luck = mon->stats.luck;
2178	mon->contr->has_hit = 1;
2179	skill_attack(op, mon, 0, NULL, NULL);
2180	mon->stats.luck = luck;
2181	}
2182	if(action_makes_visible(op)) make_visible(op);
2183	}
2184	} /* if player should attack something */
2185	}	2033	}
2186		2034
		2035	bool
2187	int move_player(object *op,int dir) {	2036	move_player (object *op, int dir)
2188	int pick;	2037	{
2189		2038	if (!op->map || op->map->state != MAP_ACTIVE)
2190	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)
2191	return 0;
2192
2193	/* Sanity check: make sure dir is valid */
2194	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2195	LOG( llevError, "move_player: invalid direction %d\n", dir);
2196	return 0;
2197	}
2198
2199	/* peterm: added following line */
2200	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2201	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2202
2203	op->facing = dir;
2204
2205	if(op->hide) do_hidden_move(op);
2206
2207	if(op->contr->fire_on) {
2208	fire(op,dir);
2209	}
2210	else move_player_attack(op,dir);
2211
2212	pick = check_pick(op);
2213
2214
2215	/* Add special check for newcs players and fire on - this way, the
2216	* server can handle repeat firing.
2217	*/
2218	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2219	op->direction = dir;
2220	} else {
2221	op->direction=0;
2222	}
2223	/* Update how the player looks. Use the facing, so direction may
2224	* get reset to zero. This allows for full animation capabilities
2225	* for players.
2226	*/
2227	animate_object(op, op->facing);
2228	return 0;	2039	return 0;
		2040
		2041	/* Sanity check: make sure dir is valid */
		2042	if (dir < 0 || dir > 8)
		2043	{
		2044	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2045	return 0;
		2046	}
		2047
		2048	/* peterm: added following line */
		2049	if (op->flag [FLAG_CONFUSED] && dir)
		2050	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2051
		2052	op->facing = dir;
		2053
		2054	if (op->flag [FLAG_HIDDEN])
		2055	do_hidden_move (op);
		2056
		2057	bool retval;
		2058	int pick = 0;
		2059
		2060	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2061	retval = RESULT_INT (0);
		2062	else if (op->contr->fire_on)
		2063	retval = fire (op, dir);
		2064	else
		2065	{
		2066	retval = move_player_attack (op, dir);
		2067	pick = check_pick (op);
		2068	}
		2069
		2070	/* Add special check for newcs players and fire on - this way, the
		2071	* server can handle repeat firing.
		2072	*/
		2073	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2074	op->direction = dir;
		2075	else
		2076	op->direction = 0;
		2077
		2078	/* Update how the player looks. Use the facing, so direction may
		2079	* get reset to zero. This allows for full animation capabilities
		2080	* for players.
		2081	*/
		2082	animate_object (op, op->facing);
		2083
		2084	return retval;
2229	}	2085	}
2230		2086
2231	/* This is similar to handle_player, below, but is only used by the	2087	/* This is similar to handle_player, below, but is only used by the
2232	* new client/server stuff.	2088	* new client/server stuff.
2233	* This is sort of special, in that the new client/server actually uses	2089	* This is sort of special, in that the new client/server actually uses
2234	* the new speed values for commands.	2090	* the new speed values for commands.
2235	*	2091	*
2236	* Returns true if there are more actions we can do.	2092	* Returns true if there are more actions we can do. Should not do
		2093	* many actions in a row, as that would be too unfair to other
		2094	* players.
2237	*/	2095	*/
		2096	bool
2238	int handle_newcs_player(object *op)	2097	handle_newcs_player (object *op)
2239	{	2098	{
2240	if (op->contr->hidden) {	2099	if (op->flag [FLAG_SCARED])
2241	op->invisible = 1000;	2100	{
2242	/* the socket code flashes the player visible/invisible	2101	if (op->speed_left > 0.f)
2243	* depending on the value of invisible, so we need to	2102	{
2244	* alternate it here for it to work correctly.	2103	--op->speed_left;
2245	*/	2104	flee_player (op);
2246	if (pticks & 2) op->invisible--;	2105
		2106	return true;
		2107	}
		2108	else
		2109	return false;
2247	}	2110	}
2248	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2249	op->invisible--;
2250	if(!op->invisible) {
2251	make_visible(op);
2252	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2253	}
2254	}
2255		2111
2256	if (QUERY_FLAG(op, FLAG_SCARED)) {
2257	flee_player(op);
2258	/* If player is still scared, that is his action for this tick */
2259	if (QUERY_FLAG(op, FLAG_SCARED)) {
2260	op->speed_left--;
2261	return 0;
2262	}
2263	}
2264
2265	/* I've been seeing crashes where the golem has been destroyed, but
2266	* the player object still points to the defunct golem. The code that
2267	* destroys the golem looks correct, and it doesn't always happen, so
2268	* put this in a a workaround to clean up the golem pointer.
2269	*/
2270	if (op->contr->ranges[range_golem] &&
2271	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2272	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2273	op->contr->ranges[range_golem] = NULL;
2274	op->contr->golem_count = 0;
2275	}
2276
2277	/* call this here - we also will call this in do_ericserver, but	2112	/* call this here - we also will call this in do_ericserver, but
2278	* the players time has been increased when doericserver has been	2113	* the players time has been increased when doericserver has been
2279	* called, so we recheck it here.	2114	* called, so we recheck it here.
2280	*/	2115	*/
2281	HandleClient(&op->contr->socket, op->contr);	2116	if (op->contr->ns->handle_command ())
2282	if (op->speed_left<0) return 0;	2117	return true;
2283		2118
2284	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2119	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2285	/* All move commands take 1 tick, at least for now */
2286	op->speed_left--;
2287
2288	/* Instead of all the stuff below, let move_player take care
2289	* of it. Also, some of the skill stuff is only put in
2290	* there, as well as the confusion stuff.
2291	*/
2292	move_player(op, op->direction);	2120	return move_player (op, op->direction);
2293	if (op->speed_left>0) return 1;	2121
2294	else return 0;	2122	return false;
2295	}	2123	}
		2124
		2125	static int
		2126	save_life (object *op)
		2127	{
		2128	if (!op->flag [FLAG_LIFESAVE])
2296	return 0;	2129	return 0;
2297	}
2298		2130
2299	int save_life(object *op) {
2300	object *tmp;
2301
2302	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2303	return 0;
2304
2305	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2131	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2306	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2132	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2307	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2133	{
2308	new_draw_info_format(NDI_UNIQUE, 0,op,	2134	op->play_sound (sound_find ("ob_evaporate"));
2309	"Your %s vibrates violently, then evaporates.",	2135	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2310	query_name(tmp));	2136
2311	if (op->contr)	2137	tmp->destroy ();
2312	esrv_del_item(op->contr, tmp->count);	2138	op->clr_flag (FLAG_LIFESAVE);
2313	remove_ob(tmp);	2139
2314	free_object(tmp);
2315	CLEAR_FLAG(op, FLAG_LIFESAVE);
2316	if(op->stats.hp<0)	2140	if (op->stats.hp < 0)
2317	op->stats.hp = op->stats.maxhp;	2141	op->stats.hp = op->stats.maxhp;
		2142
2318	if(op->stats.food<0)	2143	if (op->stats.food < 0)
2319	op->stats.food = 999;	2144	op->stats.food = MAX_FOOD;
2320	fix_player(op);	2145
		2146	op->update_stats ();
2321	return 1;	2147	return 1;
2322	}	2148	}
		2149
2323	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2150	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2324	CLEAR_FLAG(op, FLAG_LIFESAVE);	2151	op->clr_flag (FLAG_LIFESAVE);
2325	enter_player_savebed(op); /* bring him home. */	2152	enter_player_savebed (op); /* bring him home. */
2326	return 0;	2153	return 0;
2327	}	2154	}
2328		2155
2329	/* This goes throws the inventory and removes unpaid objects, and puts them	2156	/* This goes throws the inventory and removes unpaid objects, and puts them
2330	* back in the map (location and map determined by values of env). This	2157	* back in the map (location and map determined by values of env). This
2331	* function will descend into containers. op is the object to start the search	2158	* function will descend into containers. op is the object to start the search
2332	* from.	2159	* from.
2333	*/	2160	*/
		2161	static void
2334	void remove_unpaid_objects(object *op, object *env)	2162	drop_unpaid_items (object *op, object *env)
2335	{	2163	{
2336	object *next;
2337
2338	while (op) {	2164	while (op)
2339	next=op->below; /* Make sure we have a good value, in case
2340	* we remove object 'op'
2341	*/
2342	if (QUERY_FLAG(op, FLAG_UNPAID)) {
2343	remove_ob(op);
2344	op->x = env->x;
2345	op->y = env->y;
2346	if (env->type == PLAYER)
2347	esrv_del_item(env->contr, op->count);
2348	insert_ob_in_map(op, env->map, NULL,0);
2349	}
2350	else if (op->inv) remove_unpaid_objects(op->inv, env);
2351	op=next;
2352	}	2165	{
2353	}	2166	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2354		2167
		2168	if (op->flag [FLAG_UNPAID])
		2169	op->insert_at (env);
		2170	else if (op->inv)
		2171	drop_unpaid_items (op->inv, env);
2355		2172
2356	/*	2173	op = next;
2357	* Returns pointer a static string containing gravestone text
2358	* Moved from apply.c to player.c - player.c is what
2359	* actually uses this function. player.c may not be quite the
2360	* best, a misc file for object actions is probably better,
2361	* but there isn't one in the server directory.
2362	*/
2363	char *gravestone_text (object *op)
2364	{
2365	static char buf2[MAX_BUF];
2366	char buf[MAX_BUF];
2367	time_t now = time (NULL);
2368
2369	strcpy (buf2, " R.I.P.\n\n");
2370	if (op->type == PLAYER)
2371	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2372	else
2373	sprintf (buf, "%s\n", op->name);
2374	strncat (buf2, " ", 20 - strlen (buf) / 2);
2375	strcat (buf2, buf);
2376	if (op->type == PLAYER)
2377	sprintf (buf, "who was in level %d when killed\n", op->level);
2378	else
2379	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2380	strncat (buf2, " ", 20 - strlen (buf) / 2);
2381	strcat (buf2, buf);
2382	if (op->type == PLAYER) {
2383	sprintf (buf, "by %s.\n\n", op->contr->killer);
2384	strncat (buf2, " ", 21 - strlen (buf) / 2);
2385	strcat (buf2, buf);
2386	}	2174	}
2387	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2388	strncat (buf2, " ", 20 - strlen (buf) / 2);
2389	strcat (buf2, buf);
2390	return buf2;
2391	}	2175	}
2392		2176
		2177	void
		2178	object::drop_unpaid_items ()
		2179	{
		2180	if (!flag [FLAG_REMOVED])
		2181	::drop_unpaid_items (inv, this);
		2182	}
2393		2183
2394		2184	void
2395	void do_some_living(object *op) {	2185	do_some_living (object *op)
		2186	{
2396	int last_food=op->stats.food;	2187	int last_food = op->stats.food;
2397	int gen_hp, gen_sp, gen_grace;	2188	int gen_hp, gen_sp, gen_grace;
2398	int over_hp, over_sp, over_grace;
2399	int i;
2400	int rate_hp = 1200;	2189	int rate_hp = 1200;
2401	int rate_sp = 2500;	2190	int rate_sp = 2500;
2402	int rate_grace = 2000;	2191	int rate_grace = 2000;
2403	const int max_hp = 1;	2192	const int max_hp = 1;
2404	const int max_sp = 1;	2193	const int max_sp = 1;
2405	const int max_grace = 1;	2194	const int max_grace = 1;
2406		2195
2407	if (op->contr->outputs_sync) {	2196	#if 0
2408	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2197	if (op->contr->hidden)
2409	if (op->contr->outputs[i].buf!=NULL &&
2410	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)
2411	flush_output_element(op, &op->contr->outputs[i]);
2412	}
2413
2414	if(op->contr->state==ST_PLAYING) {
2415
2416	/* these next three if clauses make it possible to SLOW DOWN
2417	hp/grace/spellpoint regeneration. */
2418	if(op->contr->gen_hp >= 0 )
2419	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2420	else {
2421	gen_hp = op->stats.maxhp;
2422	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2423	}
2424	if(op->contr->gen_sp >= 0 )
2425	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2426	else {
2427	gen_sp = op->stats.maxsp;
2428	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2429	}	2198	{
2430	if(op->contr->gen_grace >= 0)	2199	op->invisible = 1000;
2431	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2200	/* the socket code flashes the player visible/invisible
2432	else {	2201	* depending on the value of invisible, so we need to
2433	gen_grace = op->stats.maxgrace;	2202	* alternate it here for it to work correctly.
2434	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2435	}
2436
2437	/* Regenerate Spell Points */
2438	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2439	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2440	if(op->stats.sp<op->stats.maxsp) {
2441	op->stats.sp++;
2442	/* dms do not consume food */
2443	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2444	op->stats.food--;
2445	if(op->contr->digestion<0)
2446	op->stats.food+=op->contr->digestion;
2447	else if(op->contr->digestion>0 &&
2448	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2449	op->stats.food=last_food;
2450	}
2451	}	2203	*/
2452	if (max_sp>1) {	2204	if (server_tick & 2)
2453	over_sp = (gen_sp+10)/rate_sp;	2205	op->invisible--;
2454	if (over_sp > 0) {
2455	if(op->stats.sp<op->stats.maxsp) {
2456	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2457	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2458	op->stats.sp--;
2459	if(op->stats.sp>op->stats.maxsp)
2460	op->stats.sp=op->stats.maxsp;
2461	}
2462	op->last_sp=0;
2463	} else {
2464	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2465	}
2466	} else {
2467	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2468	}
2469	}
2470
2471	/* Regenerate Grace */
2472	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2473	if(--op->last_grace<0) {
2474	if(op->stats.grace<op->stats.maxgrace/2)
2475	op->stats.grace++; /* no penalty in food for regaining grace */
2476	if(max_grace>1) {
2477	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2478	if (over_grace > 0) {
2479	op->stats.sp += over_grace
2480	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2481	op->last_grace=0;
2482	} else {
2483	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2484	}	2206	}
2485	} else {	2207	else
2486	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2487	}
2488	/* wearing stuff doesn't detract from grace generation. */
2489	}
2490
2491	/* Regenerate Hit Points */
2492	if(--op->last_heal<0) {
2493	if(op->stats.hp<op->stats.maxhp) {
2494	op->stats.hp++;
2495	/* dms do not consume food */
2496	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2497	op->stats.food--;
2498	if(op->contr->digestion<0)
2499	op->stats.food+=op->contr->digestion;
2500	else if(op->contr->digestion>0 &&
2501	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2502	op->stats.food=last_food;
2503	}
2504	}
2505	if(max_hp>1) {
2506	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2507	if (over_hp > 0) {
2508	op->stats.sp += over_hp
2509	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2510	op->last_heal=0;
2511	} else {
2512	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2513	}
2514	} else {
2515	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2516	}
2517	}
2518
2519	/* Digestion */
2520	if(--op->last_eat<0) {
2521	#ifdef COZY_SERVER
2522	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2523	int bonus=dg>0?dg:0,
2524	penalty=dg<0?-dg:0;
2525	#else
2526	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2527	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2528	#endif	2208	#endif
		2209	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
		2210	{
		2211	if (!op->invisible--)
		2212	{
		2213	make_visible (op);
		2214	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2215	}
		2216	}
2529		2217
		2218	if (op->contr->ns->state == ST_PLAYING)
		2219	{
		2220	/* these next three if clauses make it possible to SLOW DOWN
		2221	hp/grace/spellpoint regeneration. */
2530	if(op->contr->gen_hp > 0)	2222	if (op->contr->gen_hp >= 0)
2531	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2223	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2532	else	2224	else
2533	op->last_eat=25*(1+bonus)/(penalty +1);	2225	{
		2226	gen_hp = op->stats.maxhp;
		2227	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2228	}
		2229
		2230	if (op->contr->gen_sp >= 0)
		2231	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2232	else
		2233	{
		2234	gen_sp = op->stats.maxsp;
		2235	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2236	}
		2237
		2238	if (op->contr->gen_grace >= 0)
		2239	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2240	else
		2241	{
		2242	gen_grace = op->stats.maxgrace;
		2243	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2244	}
		2245
		2246	/* Regenerate Grace */
		2247	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2248	if (--op->last_grace < 0)
		2249	{
		2250	if (op->stats.grace < op->stats.maxgrace / 2)
		2251	op->stats.grace++; /* no penalty in food for regaining grace */
		2252
		2253	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2254
		2255	if (max_grace > 1)
		2256	{
		2257	int over_grace = temp / rate_grace;
		2258
		2259	if (over_grace > 0)
		2260	{
		2261	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
		2262	op->last_grace = 0;
		2263	}
		2264	else
		2265	op->last_grace = rate_grace / temp;
		2266	}
		2267	else
		2268	op->last_grace = rate_grace / temp;
		2269
		2270	/* wearing stuff doesn't detract from grace generation. */
		2271	}
		2272
		2273	if (op->stats.food > 0)
		2274	{
		2275	/* Regenerate Spell Points */
		2276	if (!op->contr->golem && --op->last_sp < 0)
		2277	{
		2278	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2279
		2280	if (op->stats.sp < op->stats.maxsp)
		2281	{
		2282	op->stats.sp++;
		2283
		2284	/* dms do not consume food */
		2285	if (!op->flag [FLAG_WIZ])
		2286	{
		2287	op->stats.food--;
		2288
		2289	if (op->contr->digestion < 0)
		2290	op->stats.food += op->contr->digestion;
		2291	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2292	op->stats.food = last_food;
		2293	}
		2294	}
		2295
		2296	if (max_sp > 1)
		2297	{
		2298	int over_sp = (gen_sp + 10) / rate_sp;
		2299	if (over_sp > 0)
		2300	{
		2301	if (op->stats.sp < op->stats.maxsp)
		2302	{
		2303	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2304
		2305	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2306	op->stats.sp--;
		2307
		2308	if (op->stats.sp > op->stats.maxsp)
		2309	op->stats.sp = op->stats.maxsp;
		2310	}
		2311
		2312	op->last_sp = 0;
		2313	}
		2314	else
		2315	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2316	}
		2317	else
		2318	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2319	}
		2320
		2321	/* Regenerate Hit Points */
		2322	if (--op->last_heal < 0)
		2323	{
		2324	if (op->stats.hp < op->stats.maxhp)
		2325	{
		2326	op->stats.hp++;
		2327
		2328	/* dms do not consume food */
		2329	if (!op->flag [FLAG_WIZ])
		2330	{
		2331	op->stats.food--;
		2332
		2333	if (op->contr->digestion < 0)
		2334	op->stats.food += op->contr->digestion;
		2335	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2336	op->stats.food = last_food;
		2337	}
		2338	}
		2339
		2340	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2341
		2342	if (max_hp > 1)
		2343	{
		2344	int over_hp = temp / rate_hp;
		2345
		2346	if (over_hp > 0)
		2347	{
		2348	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
		2349	op->last_heal = 0;
		2350	}
		2351	else
		2352	op->last_heal = rate_hp / temp;
		2353	}
		2354	else
		2355	op->last_heal = rate_hp / temp;
		2356	}
		2357	}
		2358
		2359	/* Digestion */
		2360	if (--op->last_eat < 0)
		2361	{
		2362	int bonus = max (0, op->contr->digestion),
		2363	penalty = max (0, -op->contr->digestion);
		2364
		2365	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2366
2534	/* dms do not consume food */	2367	/* dms do not consume food */
2535	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2368	if (!op->flag [FLAG_WIZ])
2536	}	2369	op->stats.food--;
2537	}	2370	}
2538		2371
2539	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2372	if (op->stats.food < 0 && op->stats.hp >= 0)
2540	object *tmp, *flesh=NULL;	2373	{
		2374	object *flesh = 0;
2541		2375
2542	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2376	for_inv_removable (op, tmp)
2543	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2377	{
		2378	if (tmp->flag [FLAG_UNPAID])
		2379	continue;
		2380
2544	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2381	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2545	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2382	{
2546	manual_apply(op,tmp,0);	2383	op->statusmsg ("You blindly grab for a bite of food. "
		2384	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2385	op->apply (tmp);
		2386
2547	if(op->stats.food>=0||op->stats.hp<0)	2387	if (op->stats.food >= 0 || op->stats.hp < 0)
2548	break;	2388	break;
2549	}	2389	}
2550	else if (tmp->type==FLESH) flesh=tmp;	2390	else if (tmp->type == FLESH)
2551	} /* End if paid for object */	2391	flesh = tmp;
2552	} /* end of for loop */	2392	}
		2393
2553	/* If player is still starving, it means they don't have any food, so	2394	/* If player is still starving, it means they don't have any food, so
2554	* eat flesh instead.	2395	* eat flesh instead.
2555	*/	2396	*/
2556	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2397	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2557	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2398	{
2558	manual_apply(op,flesh,0);	2399	op->statusmsg ("You blindly grab for a bite of food. "
2559	}	2400	"H<To prevent you from starving, you ate some random item from your backpack.>");
2560	} /* end if player is starving */	2401	op->apply (flesh);
		2402	}
2561		2403
2562	while(op->stats.food<0&&op->stats.hp>0)	2404	// If player is still starving, alert him!
2563	op->stats.food++,op->stats.hp--;	2405	if (op->stats.food < 0)
2564		2406	op->failmsg ("You are starving! "
2565	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2407	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2566	kill_player(op);
2567	}
2568
2569		2408	}
		2409
		2410	if (op->stats.food < 0)
		2411	{
		2412	op->stats.hp += op->stats.food;
		2413	op->stats.food = 0;
		2414
		2415	if (op->stats.hp < 0)
		2416	{
		2417	op->contr->killer = archetype::get ("killer_starvation");
		2418	op->contr->killer->destroy ();
		2419	}
		2420	}
		2421
		2422	/* killer should be set here already */
		2423	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
		2424	kill_player (op);
		2425	}
		2426	}
2570		2427
2571	/* If the player should die (lack of hp, food, etc), we call this.	2428	/* If the player should die (lack of hp, food, etc), we call this.
2572	* op is the player in jeopardy. If the player can not be saved (not	2429	* op is the player in jeopardy. If the player can not be saved (not
2573	* permadeath, no lifesave), this will take care of removing the player	2430	* permadeath, no lifesave), this will take care of removing the player
2574	* file.	2431	* file.
2575	*/	2432	*/
		2433	void
2576	void kill_player(object *op)	2434	kill_player (object *op)
2577	{	2435	{
2578	char buf[MAX_BUF];
2579	int x,y,i;	2436	int x, y;
2580	mapstruct *map; /* this is for resurrection */	2437	maptile *map; /* this is for resurrection */
2581	int z;
2582	int num_stats_lose;
2583	int lost_a_stat;
2584	int lose_this_stat;
2585	int this_stat;
2586	int will_kill_again;	2438	int will_kill_again;
2587	archetype *at;	2439	archetype *at;
2588	object *tmp;	2440	object *tmp;
2589		2441
2590	if(save_life(op))	2442	if (save_life (op))
2591	return;	2443	return;
2592		2444
		2445	dynbuf_text deathtab;
2593		2446
		2447	/* restore player */
		2448	at = archetype::find (shstr_poisoning);
		2449	if (object *tmp = present_arch_in_ob (at, op))
		2450	{
		2451	tmp->destroy ();
		2452	deathtab << "Your body feels cleansed...\r";
		2453	}
		2454
		2455	at = archetype::find (shstr_confusion);
		2456	if (object *tmp = present_arch_in_ob (at, op))
		2457	{
		2458	tmp->destroy ();
		2459	deathtab << "Your mind feels clearer...\r";
		2460	}
		2461
		2462	cure_disease (op, 0, 0); /* remove any disease */
		2463
		2464	max_it (op->stats.hp , op->stats.maxhp);
		2465	max_it (op->stats.sp , op->stats.maxsp);
		2466	max_it (op->stats.grace, op->stats.maxgrace);
		2467	max_it (op->stats.food , 200);
		2468
		2469	// remove all spell effects that are active
		2470	// to avoid long-term effects such as word-of-recall
		2471	for (object *item = op->inv; item; )
		2472	{
		2473	object *next = item->below;
		2474
		2475	if (item->type == SPELL_EFFECT && item->active)
		2476	item->destroy ();
		2477
		2478	item = next;
		2479	}
		2480
2594	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2481	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2595	* in cities ONLY!!! It is very important that this doesn't get abused.	2482	* in cities ONLY!!! It is very important that this doesn't get abused.
2596	* Look at op_on_battleground() for more info --AndreasV	2483	* Look at op_on_battleground() for more info --AndreasV
2597	*/	2484	*/
2598	if (op_on_battleground(op, &x, &y)) {	2485	if (op_on_battleground (op, &x, &y))
2599	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2486	{
2600	"You have been defeated in combat!");	2487	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2601	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2602	"Local medics have saved your life...");
2603
2604	/* restore player */
2605	at = find_archetype("poisoning");
2606	tmp=present_arch_in_ob(at,op);
2607	if (tmp) {
2608	remove_ob(tmp);
2609	free_object(tmp);
2610	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2611	}
2612		2488
2613	at = find_archetype("confusion");
2614	tmp=present_arch_in_ob(at,op);
2615	if (tmp) {
2616	remove_ob(tmp);
2617	free_object(tmp);
2618	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2619	}
2620
2621	cure_disease(op,0); /* remove any disease */
2622	op->stats.hp=op->stats.maxhp;
2623	if (op->stats.food<=0) op->stats.food=999;
2624
2625	/* create a bodypart-trophy to make the winner happy */	2489	/* create a bodypart-trophy to make the winner happy */
2626	tmp=arch_to_object(find_archetype("finger"));	2490	object *tmp = archetype::find (shstr_finger)->instance ();
2627	if (tmp != NULL)	2491
2628	{	2492	tmp->name = format ("%s's finger" , &op->name);
2629	sprintf(buf,"%s's finger",op->name);	2493	tmp->name_pl = format ("%s's fingers", &op->name);
2630	tmp->name = add_string(buf);	2494	tmp->msg = format (
2631	sprintf(buf," This finger has been cut off %s\n"	2495	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2632	" the %s, when he was defeated at\n level %d by %s.\n",	2496	&op->name, op->contr->title,
2633	op->name, op->contr->title, (int)(op->level),	2497	(int)op->level,
2634	op->contr->killer);	2498	op->contr->killer_name ()
2635	tmp->msg=add_string(buf);
2636	tmp->value=0, tmp->material=0, tmp->type=0;
2637	tmp->materialname = NULL;
2638	tmp->x = op->x, tmp->y = op->y;
2639	insert_ob_in_map(tmp,op->map,op,0);
2640	}
2641		2499	);
		2500	tmp->value = 0, tmp->type = 0;
		2501	tmp->material = name_to_material (shstr_organic);
		2502	tmp->insert_at (op, tmp);
		2503
2642	/* teleport defeated player to new destination*/	2504	/* teleport defeated player to new destination */
2643	transfer_ob(op, x, y, 0, NULL);	2505	transfer_ob (op, x, y, 0, NULL);
2644	op->contr->braced=0;	2506	op->contr->braced = 0;
2645	return;
2646	}
2647		2507
		2508	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
		2509	return;
		2510	}
		2511
		2512	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2513	deathtab << "T<YOU HAVE DIED>\n\n";
		2514
2648	INVOKE_PLAYER (DEATH, op->contr);	2515	INVOKE_PLAYER (DEATH, op->contr);
2649		2516
2650	command_kill_pets (op, 0);	2517	command_kill_pets (op, 0);
2651		2518
2652	if(op->stats.food<0) {	2519	op->contr->play_sound (sound_find ("player_dies"));
2653	if (op->contr->explore) {
2654	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2655	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2656	op->stats.food=999;
2657	return;
2658	}
2659	sprintf(buf,"%s starved to death.",op->name);
2660	strcpy(op->contr->killer,"starvation");
2661	}
2662	else {
2663	if (op->contr->explore) {
2664	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2665	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2666	op->stats.hp=op->stats.maxhp;
2667	return;
2668	}
2669	sprintf(buf,"%s died.",op->name);
2670	}
2671	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2672		2520
2673	/* save the map location for corpse, gravestone*/	2521	/* save the map location for corpse, gravestone */
2674	x=op->x;y=op->y;map=op->map;	2522	x = op->x;
		2523	y = op->y;
		2524	map = op->map;
2675		2525
2676
2677	if (settings.not_permadeth == TRUE) {
2678	/* NOT_PERMADEATH code. This basically brings the character back to	2526	/* NOT_PERMADEATH code. This basically brings the character back to
2679	* life if they are dead - it takes some exp and a random stat.	2527	* life if they are dead - it takes some exp and a random stat.
2680	* See the config.h file for a little more in depth detail about this.	2528	* See the config.h file for a little more in depth detail about this.
2681	*/	2529	*/
2682		2530
2683	/* Basically two ways to go - remove a stat permanently, or just	2531	/* Basically two ways to go - remove a stat permanently, or just
2684	* make it depletion. This bunch of code deals with that aspect	2532	* make it depletion. This bunch of code deals with that aspect
2685	* of death.	2533	* of death.
2686	*/	2534	*/
2687	#ifndef COZY_SERVER	2535	#ifndef COZY_SERVER
2688	if (settings.balanced_stat_loss) {	2536	if (settings.balanced_stat_loss)
		2537	{
2689	/* If stat loss is permanent, lose one stat only. */	2538	/* If stat loss is permanent, lose one stat only. */
2690	/* Lower level chars don't lose as many stats because they suffer	2539	/* Lower level chars don't lose as many stats because they suffer
2691	more if they do. */	2540	more if they do. */
2692	/* Higher level characters can afford things such as potions of	2541	/* Higher level characters can afford things such as potions of
2693	restoration, or better, stat potions. So we slug them that	2542	restoration, or better, stat potions. So we slug them that
2694	little bit harder. */	2543	little bit harder. */
2695	/* GD */	2544	/* GD */
2696	if (settings.stat_loss_on_death)	2545	if (settings.stat_loss_on_death)
2697	num_stats_lose = 1;	2546	num_stats_lose = 1;
2698	else	2547	else
2699	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2548	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2700	} else {	2549	}
		2550	else
2701	num_stats_lose = 1;	2551	num_stats_lose = 1;
2702	}	2552
2703	lost_a_stat = 0;	2553	lost_a_stat = 0;
2704		2554
2705	for (z=0; z<num_stats_lose; z++) {	2555	for (z = 0; z < num_stats_lose; z++)
2706	i = RANDOM() % NUM_STATS;	2556	{
		2557	i = rndm (NUM_STATS);
2707		2558
2708	if (settings.stat_loss_on_death) {	2559	if (settings.stat_loss_on_death)
		2560	{
2709	/* Pick a random stat and take a point off it. Tell the player	2561	/* Pick a random stat and take a point off it. Tell the player
2710	* what he lost.	2562	* what he lost.
2711	*/	2563	*/
2712	change_attr_value(&(op->stats), i,-1);	2564	change_attr_value (&(op->stats), i, -1);
2713	check_stat_bounds(&(op->stats));	2565	check_stat_bounds (&(op->stats));
2714	change_attr_value(&(op->contr->orig_stats), i,-1);	2566	change_attr_value (&(op->contr->orig_stats), i, -1);
2715	check_stat_bounds(&(op->contr->orig_stats));	2567	check_stat_bounds (&(op->contr->orig_stats));
2716	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2568	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2717	lost_a_stat = 1;	2569	lost_a_stat = 1;
2718	} else {	2570	}
		2571	else
		2572	{
2719	/* deplete a stat */	2573	/* deplete a stat */
2720	archetype *deparch=find_archetype("depletion");	2574	archetype *deparch = archetype::find (shstr_depletion);
2721	object *dep;	2575	object *dep;
		2576
		2577	dep = present_arch_in_ob (deparch, op);
		2578	if (!dep)
2722		2579	{
2723	dep = present_arch_in_ob(deparch,op);	2580	dep = deparch->instance ();
2724	if(!dep) {
2725	dep = arch_to_object(deparch);
2726	insert_ob_in_ob(dep, op);	2581	insert_ob_in_ob (dep, op);
2727	}
2728	lose_this_stat = 1;
2729	if (settings.balanced_stat_loss) {
2730	/* GD */
2731	/* Get the stat that we're about to deplete. */
2732	this_stat = get_attr_value(&(dep->stats), i);
2733	if (this_stat < 0) {
2734	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2735	int keep_chance = this_stat * this_stat;
2736	/* Yes, I am paranoid. Sue me. */
2737	if (keep_chance < 1)
2738	keep_chance = 1;
2739
2740	/* There is a maximum depletion total per level. */
2741	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2742	lose_this_stat = 0;
2743	/* Take loss chance vs keep chance to see if we
2744	retain the stat. */
2745	} else {
2746	if (random_roll(0, loss_chance + keep_chance-1,
2747	op, PREFER_LOW) < keep_chance)
2748	lose_this_stat = 0;
2749	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2750	this_stat, keep_chance, loss_chance,
2751	lose_this_stat?"LOSE":"KEEP"); */
2752	}
2753	}
2754	}
2755		2582	}
2756	if (lose_this_stat) {	2583	lose_this_stat = 1;
		2584	if (settings.balanced_stat_loss)
		2585	{
		2586	/* GD */
		2587	/* Get the stat that we're about to deplete. */
2757	this_stat = get_attr_value(&(dep->stats), i);	2588	this_stat = get_attr_value (&(dep->stats), i);
		2589	if (this_stat < 0)
		2590	{
		2591	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2592	int keep_chance = this_stat * this_stat;
		2593
		2594	/* Yes, I am paranoid. Sue me. */
		2595	if (keep_chance < 1)
		2596	keep_chance = 1;
		2597
		2598	/* There is a maximum depletion total per level. */
		2599	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2600	{
		2601	lose_this_stat = 0;
		2602	/* Take loss chance vs keep chance to see if we
		2603	retain the stat. */
		2604	}
		2605	else
		2606	{
		2607	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2608	lose_this_stat = 0;
		2609	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2610	this_stat, keep_chance, loss_chance,
		2611	lose_this_stat?"LOSE":"KEEP"); */
		2612	}
		2613	}
		2614	}
		2615
		2616	if (lose_this_stat)
		2617	{
		2618	this_stat = get_attr_value (&dep->stats, i);
2758	/* We could try to do something clever like find another	2619	/* We could try to do something clever like find another
2759	* stat to reduce if this fails. But chances are, if	2620	* stat to reduce if this fails. But chances are, if
2760	* stats have been depleted to -50, all are pretty low	2621	* stats have been depleted to -50, all are pretty low
2761	* and should be roughly the same, so it shouldn't make a	2622	* and should be roughly the same, so it shouldn't make a
2762	* difference.	2623	* difference.
2763	*/	2624	*/
2764	if (this_stat>=-50) {	2625	if (this_stat >= -50)
		2626	{
2765	change_attr_value(&(dep->stats), i, -1);	2627	change_attr_value (&(dep->stats), i, -1);
2766	SET_FLAG(dep, FLAG_APPLIED);	2628	dep->set_flag (FLAG_APPLIED);
2767	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2629	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2768	fix_player(op);	2630	op->update_stats ();
2769	lost_a_stat = 1;	2631	lost_a_stat = 1;
2770	}	2632	}
2771	}	2633	}
		2634	}
2772	}	2635	}
2773	}	2636
2774	/* If no stat lost, tell the player. */	2637	/* If no stat lost, tell the player. */
2775	if (!lost_a_stat)	2638	if (!lost_a_stat)
2776	{	2639	{
2777	/* determine_god() seems to not work sometimes... why is this?	2640	/* determine_god() seems to not work sometimes... why is this?
2778	Should I be using something else? GD */	2641	Should I be using something else? GD */
2779	const char *god = determine_god(op);	2642	shstr_tmp god = determine_god (op);
2780	if (god && (strcmp(god, "none")))	2643
2781	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2644	if (god != shstr_none)
2782	"moment you feel the holy presence of %s protecting"	2645	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2783	" you.", god);	2646	else
2784	else	2647	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2785	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2786	" feel a holy presence protecting you.");
2787	}	2648	}
		2649	#else
		2650	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2788	#endif	2651	#endif
2789	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2790	" feel a holy presence protecting you from losing yourself completely.");
2791		2652
2792	/* Put a gravestone up where the character 'almost' died. List the	2653	/* Put a gravestone up where the character 'almost' died. List the
2793	* exp loss on the stone.	2654	* exp loss on the stone.
2794	*/	2655	*/
2795	tmp=arch_to_object(find_archetype("gravestone"));	2656	tmp = archetype::find (shstr_gravestone)->instance ();
2796	sprintf(buf,"%s's gravestone",op->name);	2657	tmp->name = format ("%s's gravestone", &op->name);
2797	FREE_AND_COPY(tmp->name, buf);	2658	tmp->name_pl = format ("%s's gravestones", &op->name);
2798	sprintf(buf,"%s's gravestones",op->name);	2659	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2799	FREE_AND_COPY(tmp->name_pl, buf);	2660	&op->name, op->contr->title, op->contr->killer_name ());
2800	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2801	"who was killed\n"
2802	"by %s.\n",
2803	op->name, op->contr->title,
2804	op->contr->killer);
2805	tmp->msg = add_string(buf);
2806	tmp->x=op->x,tmp->y=op->y;	2661	tmp->x = op->x, tmp->y = op->y;
2807	insert_ob_in_map (tmp, op->map, NULL,0);	2662	insert_ob_in_map (tmp, op->map, NULL, 0);
2808		2663
2809	/**************************************/	2664	/**************************************/
2810	/* */	2665	/* */
2811	/* Subtract the experience points, */	2666	/* Subtract the experience points, */
2812	/* if we died cause of food, give us */
2813	/* food, and reset HP's... */
2814	/* */	2667	/* */
2815	/**************************************/	2668	/**************************************/
2816		2669
2817	/* remove any poisoning and confusion the character may be suffering.*/
2818	/* restore player */
2819	at = find_archetype("poisoning");
2820	tmp=present_arch_in_ob(at,op);
2821	if (tmp) {
2822	remove_ob(tmp);
2823	free_object(tmp);
2824	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2825	}
2826
2827	at = find_archetype("confusion");
2828	tmp=present_arch_in_ob(at,op);
2829	if (tmp) {
2830	remove_ob(tmp);
2831	free_object(tmp);
2832	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2833	}
2834	cure_disease(op,0); /* remove any disease */
2835
2836	/*add_exp(op, (op->stats.exp * -0.20)); */	2670	/*add_exp(op, (op->stats.exp * -0.20)); */
2837	apply_death_exp_penalty(op);	2671	apply_death_exp_penalty (op);
2838	if(op->stats.food < 100) op->stats.food = 900;
2839	op->stats.hp = op->stats.maxhp;
2840	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2841	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2842		2672
2843	/*	2673	/*
2844	* Check to see if the player is in a shop. IF so, then check to see if	2674	* Check to see if the player has any unpaid items. If so, remove them
2845	* the player has any unpaid items. If so, remove them and put them back	2675	* and put them back in the map.
2846	* in the map.	2676	*/
2847	*/	2677	op->drop_unpaid_items ();
2848		2678
2849	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2850	if (tmp->type == SHOP_FLOOR) {
2851	remove_unpaid_objects(op->inv, op);
2852	break;
2853	}
2854	}
2855
2856
2857	/****************************************/	2679	/****************************************/
2858	/* */	2680	/* */
2859	/* Move player to his current respawn- */	2681	/* Move player to his current respawn- */
2860	/* position (usually last savebed) */	2682	/* position (usually last savebed) */
2861	/* */	2683	/* */
2862	/****************************************/	2684	/****************************************/
2863		2685
2864	enter_player_savebed(op);	2686	enter_player_savebed (op);
2865		2687
2866	/* Save the player before inserting the force to reduce
2867	* chance of abuse.
2868	*/
2869	op->contr->braced=0;	2688	op->contr->braced = 0;
2870	save_player(op,1);
2871		2689
2872	/* it is possible that the player has blown something up	2690	/* it is possible that the player has blown something up
2873	* at his savebed location, and that can have long lasting	2691	* at his savebed location, and that can have long lasting
2874	* spell effects. So first see if there is a spell effect	2692	* spell effects. So first see if there is a spell effect
2875	* on the space that might harm the player.	2693	* on the space that might harm the player.
2876	*/	2694	*/
2877	will_kill_again=0;	2695	will_kill_again = 0;
2878	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2696	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2879	if (tmp->type ==SPELL_EFFECT)	2697	if (tmp->type == SPELL_EFFECT)
2880	will_kill_again|=tmp->attacktype;	2698	will_kill_again |= tmp->attacktype;
2881	}	2699
2882	if (will_kill_again) {	2700	if (will_kill_again)
		2701	{
2883	object *force;	2702	object *force;
2884	int at;	2703	int at;
2885		2704
2886	force=get_archetype(FORCE_NAME);	2705	force = archetype::get (FORCE_NAME);
2887	/* 50 ticks should be enough time for the spell to abate */	2706	/* 50 ticks should be enough time for the spell to abate */
2888	force->speed=0.1;
2889	force->speed_left=-5.0;	2707	force->speed_left = -5.f;
2890	SET_FLAG(force, FLAG_APPLIED);	2708	force->set_speed (0.1f);
		2709	force->set_flag (FLAG_APPLIED);
		2710
2891	for (at=0; at<NROFATTACKS; at++) {	2711	for (at = 0; at < NROFATTACKS; at++)
2892	if (will_kill_again & (1 << at))	2712	if (will_kill_again & (1 << at))
2893	force->resist[at] = 100;	2713	force->resist[at] = 100;
2894	}	2714
2895	insert_ob_in_ob(force, op);	2715	insert_ob_in_ob (force, op);
2896	fix_player(op);	2716	op->update_stats ();
2897
2898	}
2899	/**************************************/
2900	/* */
2901	/* Repaint the characters inv, and */
2902	/* stats, and show a nasty message ;) */
2903	/* */
2904	/**************************************/
2905
2906	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2907	return;
2908	} /* NOT_PERMADETH */
2909	else {
2910	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2911	* should probably be embedded in an else statement.
2912	*/
2913
2914	op->contr->party=NULL;
2915	if (settings.set_title == TRUE)
2916	op->contr->own_title[0]='\0';
2917	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2918	check_score(op);
2919	if(op->contr->ranges[range_golem]!=NULL) {
2920	remove_friendly_object(op->contr->ranges[range_golem]);
2921	remove_ob(op->contr->ranges[range_golem]);
2922	free_object(op->contr->ranges[range_golem]);
2923	op->contr->ranges[range_golem]=NULL;
2924	op->contr->golem_count=0;
2925	}
2926	loot_object(op); /* Remove some of the items for good */
2927	remove_ob(op);
2928	op->direction=0;
2929
2930	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2931	delete_character(op->name,0);
2932	if (settings.resurrection == TRUE) {
2933	/* save playerfile sans equipment when player dies
2934	** then save it as player.pl.dead so that future resurrection
2935	** type spells will work on them nicely
2936	*/
2937	delete_character(op->name,0);
2938	op->stats.hp = op->stats.maxhp;
2939	op->stats.food = 999;
2940
2941	/* set the location of where the person will reappear when */
2942	/* maybe resurrection code should fix map also */
2943	strcpy(op->contr->maplevel, settings.emergency_mapname);
2944	if(op->map!=NULL)
2945	op->map = NULL;
2946	op->x = settings.emergency_x;
2947	op->y = settings.emergency_y;
2948	save_player(op,0);
2949	op->map = map;
2950	/* please see resurrection.c: peterm */
2951	dead_player(op);
2952	} else {
2953	delete_character(op->name,1);
2954	}	2717	}
2955	}
2956	play_again(op);
2957		2718
2958	/* peterm: added to create a corpse at deathsite. */	2719	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2959	tmp=arch_to_object(find_archetype("corpse_pl"));
2960	sprintf(buf,"%s", op->name);
2961	FREE_AND_COPY(tmp->name, buf);
2962	FREE_AND_COPY(tmp->name_pl, buf);
2963	tmp->level=op->level;
2964	tmp->x=x;tmp->y=y;
2965	if (tmp->msg)
2966	free_string(tmp->msg);
2967	tmp->msg = add_string (gravestone_text(op));
2968	SET_FLAG (tmp, FLAG_UNIQUE);
2969	insert_ob_in_map (tmp, map, NULL,0);
2970	}
2971	}	2720	}
2972		2721
2973		2722	static void
2974	void loot_object(object *op) { /* Grab and destroy some treasure */	2723	loot_object (object *op)
		2724	{ /* Grab and destroy some treasure */
2975	object *tmp,*tmp2,*next;	2725	object *tmp, *next;
2976		2726
2977	if (op->container) { /* close open sack first */	2727	op->close_container (); /* close open sack first */
2978	esrv_apply_container (op, op->container);
2979	}
2980		2728
2981	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2729	for (tmp = op->inv; tmp; tmp = next)
		2730	{
2982	next=tmp->below;	2731	next = tmp->below;
2983	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2732
2984	remove_ob(tmp);	2733	if (tmp->invisible)
		2734	continue;
		2735
		2736	tmp->remove ();
2985	tmp->x=op->x,tmp->y=op->y;	2737	tmp->x = op->x, tmp->y = op->y;
2986	if (tmp->type == CONTAINER) { /* empty container to ground */	2738
2987	loot_object(tmp);	2739	if (tmp->type == CONTAINER)
2988	}	2740	loot_object (tmp); /* empty container to ground */
2989	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2741
2990	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2742	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
		2743	{
2991	if(tmp->nrof>1) {	2744	if (tmp->nrof > 1)
2992	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2745	{
2993	free_object(tmp2);	2746	tmp->decrease (rndm (1, tmp->nrof - 1));
2994	insert_ob_in_map(tmp,op->map,NULL,0);	2747	insert_ob_in_map (tmp, op->map, NULL, 0);
		2748	}
		2749	else
		2750	tmp->destroy ();
		2751	}
2995	} else	2752	else
2996	free_object(tmp);
2997	} else
2998	insert_ob_in_map(tmp,op->map,NULL,0);	2753	insert_ob_in_map (tmp, op->map, NULL, 0);
2999	}	2754	}
3000	}	2755	}
3001		2756
3002	/*	2757	/*
3003	* fix_weight(): Check recursively the weight of all players, and fix	2758	* fix_weight(): Check recursively the weight of all players, and fix
3004	* what needs to be fixed. Refresh windows and fix speed if anything	2759	* what needs to be fixed. Refresh windows and fix speed if anything
3005	* was changed.	2760	* was changed.
3006	*/	2761	*/
		2762	void
		2763	fix_weight ()
		2764	{
		2765	for_all_players (pl)
		2766	{
		2767	weight_t old = pl->ob->carrying;
3007		2768
3008	void fix_weight(void) {	2769	pl->ob->update_weight ();
3009	player *pl;	2770
3010	for (pl = first_player; pl != NULL; pl = pl->next) {	2771	if (old != pl->ob->carrying)
3011	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2772	{
3012	if(old == sum)	2773	pl->ob->update_stats ();
3013	continue;	2774	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
3014	fix_player(pl->ob);	2775	}
3015	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
3016	pl->ob->name, old, sum);
3017	}	2776	}
3018	}	2777	}
3019		2778
3020	void fix_luck(void) {	2779	void
3021	player *pl;	2780	fix_luck ()
3022	for (pl = first_player; pl != NULL; pl = pl->next)	2781	{
		2782	for_all_players (pl)
3023	if (!pl->ob->contr->state)	2783	if (!pl->ob->contr->ns->state)
3024	change_luck(pl->ob, 0);	2784	pl->ob->change_luck (0);
3025	}	2785	}
3026
3027		2786
3028	/* cast_dust() - handles op throwing objects of type 'DUST'.	2787	/* cast_dust() - handles op throwing objects of type 'DUST'.
3029	* This is much simpler in the new spell code - we basically	2788	* This is much simpler in the new spell code - we basically
3030	* just treat this as any other spell casting object.	2789	* just treat this as any other spell casting object.
3031	*/	2790	*/
3032
3033	void	2791	void
3034	cast_dust (object * op, object * throw_ob, int dir)	2792	cast_dust (object *op, object *throw_ob, int dir)
3035	{	2793	{
3036	object *skop, *spob;	2794	object *skop, *spob;
3037		2795
3038	skop = find_skill_by_name (op, throw_ob->skill);	2796	skop = find_skill_by_name (op, throw_ob->skill);
3039		2797
3040	/* casting POTION 'dusts' is really a use_magic_item skill */	2798	/* casting POTION 'dusts' is really a use_magic_item skill */
3041	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2799	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3042	{	2800	{
3043	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2801	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3044	op->name);
3045	return;	2802	return;
3046	}	2803	}
3047		2804
3048	spob = throw_ob->inv;	2805	spob = throw_ob->inv;
3049		2806
3050	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2807	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3051	// not pass NULL to cast_spell (which did indeed check itself, but	2808	// not pass NULL to cast_spell (which did indeed check itself, but
3052	// errors should be reported as early as possible IMHO)	2809	// errors should be reported as early as possible IMHO)
3053	if (!spob)	2810	if (!spob)
3054	{	2811	{
3055	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2812	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3056	throw_ob->name, op->name);
3057	return;	2813	return;
3058	}	2814	}
3059		2815
3060	if (op->type == PLAYER)	2816	if (op->type == PLAYER)
3061	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2817	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3062		2818
3063	cast_spell (op, throw_ob, dir, spob, NULL);	2819	cast_spell (op, throw_ob, dir, spob, NULL);
3064		2820
3065	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2821	throw_ob->destroy ();
3066	remove_ob (throw_ob);
3067	free_object (throw_ob);
3068	}	2822	}
3069		2823
		2824	void
3070	void make_visible (object *op) {	2825	make_visible (object *op)
3071	op->hide = 0;	2826	{
		2827	op->flag [FLAG_HIDDEN] = 0;
3072	op->invisible = 0;	2828	op->invisible = 0;
3073	if(op->type==PLAYER) {
3074	op->contr->tmp_invis = 0;
3075	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3076	}
3077	update_object(op,UP_OBJ_FACE);
3078	}
3079		2829
3080	int is_true_undead(object *op) {
3081	object *tmp=NULL;
3082
3083	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3084
3085	if(op->type==PLAYER)	2830	if (op->type == PLAYER)
3086	for(tmp=op->inv;tmp;tmp=tmp->below)	2831	{
3087	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2832	op->contr->tmp_invis = 0;
3088	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	2833	op->contr->invis_race = 0;
		2834	}
		2835
		2836	update_object (op, UP_OBJ_CHANGE);
		2837	}
		2838
		2839	int
		2840	is_true_undead (object *op)
		2841	{
		2842	if (op->arch->flag [FLAG_UNDEAD])
		2843	return 1;
		2844
3089	return 0;	2845	return 0;
3090	}	2846	}
3091		2847
3092	/* look at the surrounding terrain to determine	2848	/* look at the surrounding terrain to determine
3093	* the hideability of this object. Positive levels	2849	* the hideability of this object. Positive levels
3094	* indicate greater hideability.	2850	* indicate greater hideability.
3095	*/	2851	*/
3096		2852	int
3097	int hideability(object *ob) {	2853	hideability (object *ob)
		2854	{
3098	int i,level=0, mflag;	2855	int i, level = 0, mflag;
3099	sint16 x,y;	2856	sint16 x, y;
3100		2857
3101	if(!ob||!ob->map) return 0;	2858	if (!ob || !ob->map)
		2859	return 0;
3102		2860
3103	/* so, on normal lighted maps, its hard to hide */	2861	/* so, on normal lighted maps, its hard to hide */
3104	level=ob->map->darkness - 2;	2862	level = ob->map->darklevel () - 2;
3105		2863
3106	/* this also picks up whether the object is glowing.	2864	/* this also picks up whether the object is glowing.
3107	* If you carry a light on a non-dark map, its not	2865	* If you carry a light on a non-dark map, its not
3108	* as bad as carrying a light on a pitch dark map */	2866	* as bad as carrying a light on a pitch dark map */
3109	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2867	if (ob->has_carried_lights ())
		2868	level = -(10 + (2 * ob->map->darklevel ()));
3110		2869
3111	/* scan through all nearby squares for terrain to hide in */	2870	/* scan through all nearby squares for terrain to hide in */
3112	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2871	for (i = 0, x = ob->x, y = ob->y;
		2872	i <= SIZEOFFREE1;
		2873	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2874	{
3113	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2875	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3114	if (mflag & P_OUT_OF_MAP) { continue; }	2876	if (mflag & P_OUT_OF_MAP)
		2877	continue;
		2878
3115	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2879	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3116	level += 2;	2880	level += 2;
3117	else /* open terrain! */	2881	else /* open terrain! */
3118	level -= 1;	2882	level -= 1;
3119	}	2883	}
3120		2884
3121	#if 0	2885	#if 0
3122	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2886	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3123	#endif	2887	#endif
3124	return level;	2888	return level;
3125	}	2889	}
3126		2890
3127	/* For Hidden creatures - a chance of becoming 'unhidden'	2891	/* For Hidden creatures - a chance of becoming 'unhidden'
3128	* every time they move - as we subtract off 'invisibility'	2892	* every time they move - as we subtract off 'invisibility'
3129	* AND, for players, if they move into a ridiculously unhideable	2893	* AND, for players, if they move into a ridiculously unhideable
3130	* spot (surrounded by clear terrain in broad daylight). -b.t.	2894	* spot (surrounded by clear terrain in broad daylight). -b.t.
3131	*/	2895	*/
3132		2896	void
3133	void do_hidden_move (object *op) {	2897	do_hidden_move (object *op)
3134	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2898	{
3135	object *skop;	2899	int hide = 0;
3136		2900
3137	if(!op || !op->map) return;	2901	if (!op || !op->map)
		2902	return;
3138		2903
3139	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2904	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2905	int num = random_roll (0, 19, op, PREFER_LOW);
3140		2906
3141	/* its *extremely* hard to run and sneak/hide at the same time! */	2907	/* its *extremely* hard to run and sneak/hide at the same time! */
3142	if(op->type==PLAYER && op->contr->run_on) {	2908	if (op->type == PLAYER && op->contr->run_on)
3143	if(!skop || num >= skop->level) {	2909	if (!skop || num >= skop->level)
		2910	{
3144	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2911	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3145	make_visible(op);	2912	make_visible (op);
3146	return;	2913	return;
3147	} else num += 20;
3148	}	2914	}
		2915	else
		2916	num += 20;
		2917
3149	num += op->map->difficulty;	2918	num += op->map->difficulty;
3150	hide = hideability(op); /* modify by terrain hidden level */	2919	hide = hideability (op); /* modify by terrain hidden level */
3151	num -= hide;	2920	num -= hide;
		2921
3152	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	2922	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2923	{
3153	make_visible(op);	2924	make_visible (op);
3154	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2925
3155	"You moved out of hiding! You are visible!");	2926	if (op->type == PLAYER)
		2927	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3156	}	2928	}
3157	else if (op->type == PLAYER && skop) {	2929	else if (op->type == PLAYER && skop)
3158	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2930	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3159	}
3160	}	2931	}
3161		2932
3162	/* determine if who is standing near a hostile creature. */	2933	/* determine if who is standing near a hostile creature. */
3163		2934
		2935	int
3164	int stand_near_hostile( object *who ) {	2936	stand_near_hostile (object *who)
		2937	{
3165	object *tmp=NULL;	2938	object *tmp = NULL;
3166	int i,friendly=0,player=0, mflags;	2939	int i, friendly = 0, player = 0, mflags;
3167	mapstruct *m;	2940	maptile *m;
3168	sint16 x,y;	2941	sint16 x, y;
3169		2942
3170	if(!who) return 0;	2943	if (!who)
3171
3172	if(who->type==PLAYER) player=1;
3173	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3174
3175	/* search adjacent squares */
3176	for(i=1;i<9;i++) {
3177	x = who->x+freearr_x[i];
3178	y = who->y+freearr_y[i];
3179	m = who->map;
3180	mflags = get_map_flags(m, &m, x, y, &x, &y);
3181	/* space must be blocked if there is a monster. If not
3182	* blocked, don't need to check this space.
3183	*/
3184	if (mflags & P_OUT_OF_MAP) continue;
3185	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3186
3187	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3188	if((player||friendly)
3189	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3190	return 1;
3191	else if(tmp->type==PLAYER)
3192	{
3193	/*don't let a hidden DM prevent you from hiding*/
3194	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3195	return 1;
3196	}
3197	}
3198	}
3199	return 0;	2944	return 0;
3200	}
3201		2945
		2946	if (who->type == PLAYER)
		2947	player = 1;
		2948
		2949	else
		2950	friendly = who->flag [FLAG_FRIENDLY];
		2951
		2952	/* search adjacent squares */
		2953	for (i = 1; i < 9; i++)
		2954	{
		2955	x = who->x + freearr_x[i];
		2956	y = who->y + freearr_y[i];
		2957	m = who->map;
		2958	mflags = get_map_flags (m, &m, x, y, &x, &y);
		2959	/* space must be blocked if there is a monster. If not
		2960	* blocked, don't need to check this space.
		2961	*/
		2962	if (mflags & P_OUT_OF_MAP)
		2963	continue;
		2964	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		2965	continue;
		2966
		2967	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2968	{
		2969	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
		2970	return 1;
		2971	else if (tmp->type == PLAYER)
		2972	return 1;
		2973	}
		2974	}
		2975	return 0;
		2976	}
		2977
3202	/* check the player los field for viewability of the	2978	/* check the player los field for viewability of the
3203	* object op. This function works fine for monsters,	2979	* object op. This function works fine for monsters,
3204	* but we dont worry if the object isnt the top one in	2980	* but we dont worry if the object isnt the top one in
3205	* a pile (say a coin under a table would return "viewable"	2981	* a pile (say a coin under a table would return "viewable"
3206	* by this routine). Another question, should we be	2982	* by this routine). Another question, should we be
3207	* concerned with the direction the player is looking	2983	* concerned with the direction the player is looking
3208	* in? Realistically, most of use cant see stuff behind	2984	* in? Realistically, most of us can't see stuff behind
3209	* our backs...on the other hand, does the "facing" direction	2985	* our backs...on the other hand, does the "facing" direction
3210	* imply the way your head, or body is facing? Its possible	2986	* imply the way your head, or body is facing? It's possible
3211	* for them to differ. Sigh, this fctn could get a bit more complex.	2987	* for them to differ. Sigh, this fctn could get a bit more complex.
3212	* -b.t.	2988	* -b.t.
3213	* This function is now map tiling safe.	2989	* This function is now map tiling safe.
3214	*/	2990	*/
3215		2991	int
3216	int player_can_view (object *pl,object *op) {	2992	player_can_view (object *pl, object *op)
		2993	{
3217	rv_vector rv;	2994	rv_vector rv;
3218	int dx,dy;	2995	int dx, dy;
3219		2996
3220	if(pl->type!=PLAYER) {	2997	if (pl->type != PLAYER)
		2998	{
3221	LOG(llevError,"player_can_view() called for non-player object\n");	2999	LOG (llevError, "player_can_view() called for non-player object\n");
3222	return -1;
3223	}
3224	if (!pl || !op) return 0;
3225
3226	if(op->head) { op = op->head; }
3227	get_rangevector(pl, op, &rv, 0x1);
3228
3229	/* starting with the 'head' part, lets loop
3230	* through the object and find if it has any
3231	* part that is in the los array but isnt on
3232	* a blocked los square.
3233	* we use the archetype to figure out offsets.
3234	*/
3235	while(op) {
3236	dx = rv.distance_x + op->arch->clone.x;
3237	dy = rv.distance_y + op->arch->clone.y;
3238
3239	/* only the viewable area the player sees is updated by LOS
3240	* code, so we need to restrict ourselves to that range of values
3241	* for any meaningful values.
3242	*/
3243	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3244	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3245	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3246	return 1;	3000	return -1;
3247	op = op->more;
3248	}	3001	}
		3002
		3003	if (!pl || !op)
3249	return 0;	3004	return 0;
3250	}
3251		3005
3252	/* routine for both players and monsters. We call this when	3006	op = op->head_ ();
3253	* there is a possibility for our action distrubing our hiding	3007
3254	* place or invisiblity spell. Artefact invisiblity is not	3008	get_rangevector (pl, op, &rv, 0x1);
3255	* effected by this. If we arent invisible to begin with, we	3009
3256	* return 0.	3010	/* starting with the 'head' part, lets loop
		3011	* through the object and find if it has any
		3012	* part that is in the los array but isn't on
		3013	* a blocked los square.
		3014	* we use the archetype to figure out offsets.
3257	*/	3015	*/
3258	int action_makes_visible (object *op) {	3016	while (op)
		3017	{
		3018	dx = rv.distance_x + op->arch->x;
		3019	dy = rv.distance_y + op->arch->y;
3259		3020
3260	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3021	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3261	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3262	return 0;
3263
3264	if (op->contr && op->contr->tmp_invis == 0) return 0;
3265
3266	/* If monsters, they should become visible */
3267	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3268	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3269	return 1;	3022	return 1;
3270	}	3023
		3024	op = op->more;
3271	}	3025	}
		3026
3272	return 0;	3027	return 0;
3273	}	3028	}
3274		3029
3275	/* op_on_battleground - checks if the given object op (usually	3030	/* op_on_battleground - checks if the given object op (usually
3276	* a player) is standing on a valid battleground-tile,	3031	* a player) is standing on a valid battleground-tile,
3277	* function returns TRUE/FALSE. If true x, y returns the battleground	3032	* function returns TRUE/FALSE. If true x, y returns the battleground
3278	* -exit-coord. (and if x, y not NULL)	3033	* -exit-coord. (and if x, y not NULL)
3279	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3034	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3280	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3035	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3281	* Default is to do the same as before, so only people wanting to have different points need worry about this	3036	* Default is to do the same as before, so only people wanting to have different points need worry about this
3282	*/	3037	*/
		3038	int
3283	int op_on_battleground (object *op, int *x, int *y) {	3039	op_on_battleground (object *op, int *x, int *y)
3284	object *tmp;	3040	{
3285
3286	/* A battleground-tile needs the following attributes to be valid:	3041	/* A battleground-tile needs the following attributes to be valid:
3287	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3042	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3288	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3043	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3289	* and the exit-coordinates sp/hp must both be > 0.	3044	* and the exit-coordinates sp/hp must both be > 0.
3290	* => The intention here is to prevent abuse of the battleground-	3045	* => The intention here is to prevent abuse of the battleground-
3291	* feature (like pickable or hidden battleground tiles). */	3046	* feature (like pickable or hidden battleground tiles). */
3292	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3047	for (object *tmp = op->below; tmp; tmp = tmp->below)
3293	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3048	{
3294	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3049	if (tmp->flag [FLAG_IS_FLOOR])
3295	strcmp(tmp->name, "battleground")==0 &&	3050	{
3296	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3051	if (tmp->flag [FLAG_NO_PICK]
		3052	&& tmp->type == BATTLEGROUND
		3053	&& tmp->name == shstr_battleground
		3054	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3055	{
3297	/*before we assign the exit, check if this is a teambattle*/	3056	/* before we assign the exit, check if this is a teambattle */
3298	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3057	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3299	object *invtmp;	3058	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3300	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3059	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3301	if(invtmp->type==FORCE && invtmp->slaying &&	3060	{
3302	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3061	if (x && y)
3303	if (x != NULL && y != NULL)
3304	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3062	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3063
		3064	return 1;
		3065	}
		3066
		3067	if (x && y)
		3068	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3069
3305	return 1;	3070	return 1;
3306	}	3071	}
3307	}	3072	}
3308	}
3309	if (x != NULL && y != NULL)
3310	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3311	return 1;
3312	}	3073	}
3313	}	3074
3314	}
3315	/* If we got here, did not find a battleground */	3075	/* If we got here, did not find a battleground */
3316	return 0;	3076	return 0;
3317	}	3077	}
3318		3078
3319	/*	3079	/*
…		…
3323	* attributes:	3083	* attributes:
3324	* object *who the dragon player	3084	* object *who the dragon player
3325	* int atnr the attack-number of the ability focus	3085	* int atnr the attack-number of the ability focus
3326	* int level ability level	3086	* int level ability level
3327	*/	3087	*/
		3088	void
3328	void dragon_ability_gain(object *who, int atnr, int level) {	3089	dragon_ability_gain (object *who, int atnr, int level)
		3090	{
3329	treasurelist *trlist = NULL; /* treasurelist */	3091	treasurelist *trlist = NULL; /* treasurelist */
3330	treasure *tr; /* treasure */	3092	treasure *tr; /* treasure */
3331	object *tmp,*skop; /* tmp. object */	3093	object *tmp, *skop; /* tmp. object */
3332	object *item; /* treasure object */	3094	object *item; /* treasure object */
3333	char buf[MAX_BUF]; /* tmp. string buffer */	3095	char buf[MAX_BUF]; /* tmp. string buffer */
3334	int i=0, j=0;	3096	int i = 0, j = 0;
3335		3097
3336	/* get the appropriate treasurelist */	3098	/* get the appropriate treasurelist */
3337	if (atnr == ATNR_FIRE)	3099	if (atnr == ATNR_FIRE)
3338	trlist = find_treasurelist("dragon_ability_fire");	3100	trlist = treasurelist::find (shstr_dragon_ability_fire);
3339	else if (atnr == ATNR_COLD)	3101	else if (atnr == ATNR_COLD)
3340	trlist = find_treasurelist("dragon_ability_cold");	3102	trlist = treasurelist::find (shstr_dragon_ability_cold);
3341	else if (atnr == ATNR_ELECTRICITY)	3103	else if (atnr == ATNR_ELECTRICITY)
3342	trlist = find_treasurelist("dragon_ability_elec");	3104	trlist = treasurelist::find (shstr_dragon_ability_elec);
3343	else if (atnr == ATNR_POISON)	3105	else if (atnr == ATNR_POISON)
3344	trlist = find_treasurelist("dragon_ability_poison");	3106	trlist = treasurelist::find (shstr_dragon_ability_poison);
3345		3107
3346	if (trlist == NULL || who->type != PLAYER)	3108	if (trlist == NULL || who->type != PLAYER)
3347	return;	3109	return;
3348		3110
3349	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3111	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3350	tr = tr->next, i++);	3112
3351		3113	if (!tr || !tr->item)
3352	if (tr == NULL || tr->item == NULL) {	3114	{
3353	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3115	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3354	return;	3116	return;
3355	}	3117	}
3356		3118
3357	/* everything seems okay - now bring on the gift: */	3119	/* everything seems okay - now bring on the gift: */
3358	item = &(tr->item->clone);	3120	item = tr->item;
3359		3121
3360	if (item->type == SPELL) {	3122	if (item->type == SPELL)
		3123	{
3361	if (check_spell_known (who, item->name))	3124	if (check_spell_known (who, item->name))
3362	return;	3125	return;
3363		3126
3364	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3127	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3365	do_learn_spell (who, item, 0);	3128	do_learn_spell (who, item, 0);
3366	return;	3129	return;
3367	}	3130	}
3368		3131
3369	/* grant direct spell */	3132	/* grant direct spell */
3370	if (item->type == SPELLBOOK) {	3133	if (item->type == SPELLBOOK)
		3134	{
3371	if (!item->inv) {	3135	if (!item->inv)
		3136	{
3372	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3137	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3373	item->name);
3374	return;	3138	return;
3375	}	3139	}
3376	if (check_spell_known (who, item->inv->name))	3140	if (check_spell_known (who, item->inv->name))
3377	return;	3141	return;
3378	if (item->invisible) {	3142	if (item->invisible)
		3143	{
3379	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3144	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3380	do_learn_spell (who, item->inv, 0);	3145	do_learn_spell (who, item->inv, 0);
3381	return;	3146	return;
3382	}	3147	}
3383	}	3148	}
3384	else if (item->type == SKILL_TOOL && item->invisible) {	3149	else if (item->type == SKILL_TOOL && item->invisible)
		3150	{
3385	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3151	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3152	{
3386		3153
3387	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3154	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3388	* in this way, if the player is missing any of the attacktypes, he gets	3155	* in this way, if the player is missing any of the attacktypes, he gets
3389	* them. As it is now, if the player has any that match the granted skill,	3156	* them. As it is now, if the player has any that match the granted skill,
3390	* but not all of them, he gets nothing.	3157	* but not all of them, he gets nothing.
3391	*/	3158	*/
3392	if (!(skop->attacktype & item->attacktype)) {	3159	if (!(skop->attacktype & item->attacktype))
		3160	{
3393	/* Give new attacktype */	3161	/* Give new attacktype */
3394	skop->attacktype |= item->attacktype;	3162	skop->attacktype |= item->attacktype;
3395		3163
3396	/* always add physical if there's none */	3164	/* always add physical if there's none */
3397	skop->attacktype |= AT_PHYSICAL;	3165	skop->attacktype |= AT_PHYSICAL;
3398
3399	if (item->msg != NULL)
3400	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);
3401		3166
3402	/* Give player new face */	3167	if (item->msg != NULL)
3403	if (item->animation_id) {
3404	who->face = skop->face;
3405	who->animation_id = item->animation_id;
3406	who->anim_speed = item->anim_speed;
3407	who->last_anim = 0;
3408	who->state = 0;
3409	animate_object(who, who->direction);
3410	}
3411	}
3412	}
3413	}
3414	else if (item->type == FORCE) {
3415	/* forces in the treasurelist can alter the player's stats */
3416	object *skin;
3417	/* first get the dragon skin force */
3418	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;
3419	skin=skin->below);
3420	if (skin == NULL) return;
3421
3422	/* adding new spellpath attunements */
3423	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {
3424	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3425
3426	/* print message */
3427	sprintf(buf, "You feel attuned to ");
3428	for(i=0, j=0; i<NRSPELLPATHS; i++) {
3429	if(item->path_attuned & (1<<i)) {
3430	if (j)
3431	strcat(buf," and ");
3432	else
3433	j = 1;
3434	strcat(buf, spellpathnames[i]);
3435	}
3436	}
3437	strcat(buf,".");
3438	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);
3439	}
3440
3441	/* evtl. adding flags: */
3442	if(QUERY_FLAG(item, FLAG_XRAYS))
3443	SET_FLAG(skin, FLAG_XRAYS);
3444	if(QUERY_FLAG(item, FLAG_STEALTH))
3445	SET_FLAG(skin, FLAG_STEALTH);
3446	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))
3447	SET_FLAG(skin, FLAG_SEE_IN_DARK);
3448
3449	/* print message if there is one */
3450	if (item->msg != NULL)
3451	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3168	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3452	}
3453	else {
3454	/* generate misc. treasure */
3455	tmp = arch_to_object (tr->item);
3456	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));
3457	tmp = insert_ob_in_ob (tmp, who);
3458	if (who->type == PLAYER)
3459	esrv_send_item(who, tmp);
3460	}
3461	}
3462		3169
3463	/**	3170	/* Give player new face */
3464	* Unready an object for a player. This function does nothing if the object was	3171	if (item->animation_id)
3465	* not readied.	3172	{
3466	*/	3173	who->face = skop->face;
3467	void player_unready_range_ob(player *pl, object *ob) {	3174	who->animation_id = item->animation_id;
3468	rangetype i;	3175	who->anim_speed = item->anim_speed;
3469		3176	who->last_anim = 0;
3470	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3177	who->state = 0;
3471	if (pl->ranges[i] == ob) {	3178	animate_object (who, who->direction);
3472	pl->ranges[i] = NULL;	3179	}
3473	if (pl->shoottype == i) {
3474	pl->shoottype = range_none;
3475	}	3180	}
3476	}	3181	}
3477	}	3182	}
		3183	else if (item->type == FORCE)
		3184	{
		3185	/* forces in the treasurelist can alter the player's stats */
		3186	object *skin;
		3187
		3188	/* first get the dragon skin force */
		3189	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
		3190	;
		3191
		3192	if (!skin)
		3193	return;
		3194
		3195	/* adding new spellpath attunements */
		3196	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3197	{
		3198	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
		3199
		3200	/* print message */
		3201	sprintf (buf, "You feel attuned to ");
		3202	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3203	{
		3204	if (item->path_attuned & (1 << i))
		3205	{
		3206	if (j)
		3207	strcat (buf, " and ");
		3208	else
		3209	j = 1;
		3210	strcat (buf, spellpathnames[i]);
		3211	}
		3212	}
		3213
		3214	strcat (buf, ".");
		3215	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
		3216	}
		3217
		3218	/* evtl. adding flags: */
		3219	if (item->flag [FLAG_XRAYS])
		3220	skin->set_flag (FLAG_XRAYS);
		3221	if (item->flag [FLAG_STEALTH])
		3222	skin->set_flag (FLAG_STEALTH);
		3223	if (item->flag [FLAG_SEE_IN_DARK])
		3224	skin->set_flag (FLAG_SEE_IN_DARK);
		3225
		3226	/* print message if there is one */
		3227	if (item->msg != NULL)
		3228	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3229	}
		3230	else
		3231	{
		3232	/* generate misc. treasure */
		3233	tmp = tr->item->instance ();
		3234	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
		3235	who->insert (tmp);
		3236	}
3478	}	3237	}
		3238
		3239	//-GPL
		3240
		3241	sint8
		3242	player::darkness_at (maptile *map, int x, int y) const
		3243	{
		3244	if (!ns)
		3245	return LOS_BLOCKED;
		3246
		3247	int dx, dy;
		3248	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3249	return LOS_BLOCKED;
		3250
		3251	x += dx - ns->current_x;
		3252	y += dy - ns->current_y;
		3253
		3254	return blocked_los (x, y);
		3255	}
		3256
		3257	void
		3258	player::infobox (const char *title, const char *msg, int color)
		3259	{
		3260	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3261	}
		3262
		3263	void
		3264	player::statusmsg (const char *msg, int color)
		3265	{
		3266	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3267	}
		3268
		3269	void
		3270	player::failmsg (const char *msg, int color)
		3271	{
		3272	play_sound (sound_find ("generic_failure"));
		3273	statusmsg (msg, color);
		3274	}
		3275
		3276	void
		3277	object::failmsgf (const char *format, ...)
		3278	{
		3279	if (!contr)
		3280	return;
		3281
		3282	va_list ap;
		3283	va_start (ap, format);
		3284	contr->failmsg (vformat (format, ap));
		3285	va_end (ap);
		3286	}
		3287
		3288	void
		3289	player::failmsgf (const char *format, ...)
		3290	{
		3291	va_list ap;
		3292	va_start (ap, format);
		3293	failmsg (vformat (format, ap));
		3294	va_end (ap);
		3295	}
		3296

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