[ViewVC] Diff of: cvs/deliantra/server/common/treasure.C

Comparing deliantra/server/common/treasure.C (file contents):
Revision 1.35 by root, Sat Jan 27 02:19:36 2007 UTC vs.
Revision 1.67 by root, Tue Oct 16 00:30:24 2007 UTC

…		…
1	/*	1	/*
2	* CrossFire, A Multiplayer game for X-windows	2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Crossfire TRT is free software: you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21	*	20	*
22	* The authors can be reached via e-mail at <crossfire@schmorp.de>	21	* The authors can be reached via e-mail to <crossfire@schmorp.de>
23	*/	22	*/
24
25	#define ALLOWED_COMBINATION
26		23
27	/* TREASURE_DEBUG does some checking on the treasurelists after loading.	24	/* TREASURE_DEBUG does some checking on the treasurelists after loading.
28	* It is useful for finding bugs in the treasures file. Since it only	25	* It is useful for finding bugs in the treasures file. Since it only
29	* slows the startup some (and not actual game play), it is by default	26	* slows the startup some (and not actual game play), it is by default
30	* left on	27	* left on
31	*/	28	*/
32	#define TREASURE_DEBUG	29	#define TREASURE_DEBUG
33		30
34	/* TREASURE_VERBOSE enables copious output concerning artifact generation */	31	/* TREASURE_VERBOSE enables copious output concerning artifact generation */
35		32
36	/* #define TREASURE_VERBOSE */	33	//#define TREASURE_VERBOSE
37		34
38	#include <global.h>	35	#include <global.h>
39	#include <treasure.h>	36	#include <treasure.h>
40	#include <funcpoint.h>	37	#include <funcpoint.h>
41	#include <loader.h>	38	#include <loader.h>
42		39
		40	extern char *spell_mapping[];
		41
		42	static treasurelist *first_treasurelist;
43		43
44	static void change_treasure (treasure t, object op); /* overrule default values */	44	static void change_treasure (treasure t, object op); /* overrule default values */
45	extern char *spell_mapping[];
46		45
47	/*	46	typedef std::tr1::unordered_map<
48	* Initialize global archtype pointers:	47	const char *,
49	*/	48	treasurelist *,
		49	str_hash,
		50	str_equal,
		51	slice_allocator< std::pair<const char const, treasurelist > >,
		52	true
		53	> tl_map_t;
50		54
		55	static tl_map_t tl_map;
		56
		57	/*
		58	* Searches for the given treasurelist
		59	*/
		60	treasurelist *
		61	treasurelist::find (const char *name)
		62	{
		63	if (!name)
		64	return 0;
		65
		66	auto (i, tl_map.find (name));
		67
		68	if (i == tl_map.end ())
		69	return 0;
		70
		71	return i->second;
		72	}
		73
		74	/*
		75	* Searches for the given treasurelist in the globally linked list
		76	* of treasurelists which has been built by load_treasures().
		77	*/
		78	treasurelist *
		79	treasurelist::get (const char *name)
		80	{
		81	treasurelist *tl = find (name);
		82
		83	if (!tl)
		84	{
		85	tl = new treasurelist;
		86
		87	tl->name = name;
		88	tl->next = first_treasurelist;
		89	first_treasurelist = tl;
		90
		91	tl_map.insert (std::make_pair (tl->name, tl));
		92	}
		93
		94	return tl;
		95	}
		96
		97	//TODO: class method
51	void	98	void
52	init_archetype_pointers ()	99	clear (treasurelist *tl)
53	{	100	{
54	int prev_warn = warn_archetypes;	101	if (tl->items)
		102	{
		103	free_treasurestruct (tl->items);
		104	tl->items = 0;
		105	}
55		106
56	warn_archetypes = 1;
57	if (ring_arch == NULL)
58	ring_arch = archetype::find ("ring");
59	if (amulet_arch == NULL)
60	amulet_arch = archetype::find ("amulet");
61	if (staff_arch == NULL)
62	staff_arch = archetype::find ("staff");
63	if (crown_arch == NULL)
64	crown_arch = archetype::find ("crown");
65	warn_archetypes = prev_warn;
66	}
67
68	/*
69	* Allocate and return the pointer to an empty treasurelist structure.
70	*/
71
72	static treasurelist *
73	get_empty_treasurelist (void)
74	{
75	return new treasurelist;
76	}
77
78	/*
79	* Allocate and return the pointer to an empty treasure structure.
80	*/
81	//TODO: make this a constructor
82	static treasure *
83	get_empty_treasure (void)
84	{
85	treasure *t = new treasure;
86
87	t->chance = 100;	107	tl->total_chance = 0;
88
89	return t;
90	}	108	}
		109
		110	#ifdef TREASURE_DEBUG
		111	/* recursived checks the linked list. Treasurelist is passed only
		112	* so that the treasure name can be printed out
		113	*/
		114	static void
		115	check_treasurelist (const treasure t, const treasurelist tl)
		116	{
		117	if (t->chance >= 100 && t->next_yes && (t->next \|\| t->next_no))
		118	LOG (llevError, "Treasurelist %s has element that has 100%% generation, next_yes field as well as next or next_no\n", &tl->name);
		119
		120	if (t->next)
		121	check_treasurelist (t->next, tl);
		122
		123	if (t->next_yes)
		124	check_treasurelist (t->next_yes, tl);
		125
		126	if (t->next_no)
		127	check_treasurelist (t->next_no, tl);
		128	}
		129	#endif
91		130
92	/*	131	/*
93	* Reads the lib/treasure file from disk, and parses the contents	132	* Reads the lib/treasure file from disk, and parses the contents
94	* into an internal treasure structure (very linked lists)	133	* into an internal treasure structure (very linked lists)
95	*/	134	*/
96
97	static treasure *	135	static treasure *
98	load_treasure (FILE * fp, int *line)	136	read_treasure (object_thawer &f)
99	{	137	{
100	char buf[MAX_BUF], *cp, variable[MAX_BUF];
101	treasure *t = get_empty_treasure ();	138	treasure *t = new treasure;
102	int value;
103		139
104	nroftreasures++;	140	f.next ();
105	while (fgets (buf, MAX_BUF, fp) != NULL)
106	{
107	(*line)++;
108		141
109	if (*buf == '#')	142	for (;;)
110	continue;	143	{
111	if ((cp = strchr (buf, '\n')) != NULL)	144	coroapi::cede_to_tick_every (10);
112	*cp = '\0';
113	cp = buf;
114	while (isspace (cp)) / Skip blanks */
115	cp++;
116		145
117	if (sscanf (cp, "arch %s", variable))	146	switch (f.kw)
118	{
119	if ((t->item = archetype::find (variable)) == NULL)
120	LOG (llevError, "Treasure lacks archetype: %s\n", variable);
121	}	147	{
122	else if (sscanf (cp, "list %s", variable))	148	case KW_arch:
123	t->name = variable;	149	t->item = archetype::get (f.get_str ());
124	else if (sscanf (cp, "change_name %s", variable))	150	break;
125	t->change_arch.name = variable;	151
126	else if (sscanf (cp, "change_title %s", variable))	152	case KW_list: f.get (t->name); break;
127	t->change_arch.title = variable;	153	case KW_change_name: f.get (t->change_arch.name); break;
128	else if (sscanf (cp, "change_slaying %s", variable))	154	case KW_change_title: f.get (t->change_arch.title); break;
129	t->change_arch.slaying = variable;	155	case KW_change_slaying: f.get (t->change_arch.slaying); break;
130	else if (sscanf (cp, "chance %d", &value))	156	case KW_chance: f.get (t->chance); break;
131	t->chance = (uint8) value;	157	case KW_nrof: f.get (t->nrof); break;
132	else if (sscanf (cp, "nrof %d", &value))	158	case KW_magic: f.get (t->magic); break;
133	t->nrof = (uint16) value;	159
134	else if (sscanf (cp, "magic %d", &value))	160	case KW_yes: t->next_yes = read_treasure (f); continue;
135	t->magic = (uint8) value;	161	case KW_no: t->next_no = read_treasure (f); continue;
136	else if (!strcmp (cp, "yes"))	162
137	t->next_yes = load_treasure (fp, line);	163	case KW_end:
138	else if (!strcmp (cp, "no"))	164	f.next ();
139	t->next_no = load_treasure (fp, line);
140	else if (!strcmp (cp, "end"))
141	return t;
142	else if (!strcmp (cp, "more"))
143	{
144	t->next = load_treasure (fp, line);
145	return t;	165	return t;
146	}
147	else
148	LOG (llevError, "Unknown treasure-command: '%s', last entry %s, line %d\n", cp, &t->name, *line);
149	}
150	LOG (llevError, "treasure lacks 'end'.\n");
151	return t;
152	}
153		166
154	#ifdef TREASURE_DEBUG	167	case KW_more:
		168	t->next = read_treasure (f);
		169	return t;
155		170
156	/* recursived checks the linked list. Treasurelist is passed only	171	default:
157	* so that the treasure name can be printed out	172	if (!f.parse_error ("treasurelist", t->name))
158	*/	173	return 0;
159	static void
160	check_treasurelist (const treasure t, const treasurelist tl)
161	{
162	if (t->chance >= 100 && t->next_yes && (t->next \|\| t->next_no))
163	LOG (llevError, "Treasurelist %s has element that has 100%% generation, next_yes field as well as next or next_no\n", &tl->name);
164	/* find_treasurelist will print out its own error message */
165	if (t->name && *t->name)
166	find_treasurelist (t->name);
167	if (t->next)
168	check_treasurelist (t->next, tl);
169	if (t->next_yes)
170	check_treasurelist (t->next_yes, tl);
171	if (t->next_no)
172	check_treasurelist (t->next_no, tl);
173	}
174	#endif
175		174
		175	return t;
		176	}
		177
		178	f.next ();
		179	}
		180	}
		181
176	/*	182	/*
177	* Opens LIBDIR/treasure and reads all treasure-declarations from it.
178	* Each treasure is parsed with the help of load_treasure().	183	* Each treasure is parsed with the help of load_treasure().
179	*/	184	*/
180		185	treasurelist *
181	void	186	treasurelist::read (object_thawer &f)
182	load_treasures (void)
183	{	187	{
184	FILE *fp;	188	assert (f.kw == KW_treasure \|\| f.kw == KW_treasureone);
185	char filename[MAX_BUF], buf[MAX_BUF], name[MAX_BUF];
186	treasurelist *previous = NULL;
187	treasure *t;
188	int comp, line = 0;
189		189
190	sprintf (filename, "%s/%s", settings.datadir, settings.treasures);	190	bool one = f.kw == KW_treasureone;
191	if ((fp = open_and_uncompress (filename, 0, &comp)) == NULL)	191	treasurelist *tl = treasurelist::get (f.get_str ());
192	{	192	clear (tl);
193	LOG (llevError, "Can't open treasure file.\n");	193	tl->items = read_treasure (f);
		194	if (!tl->items)
194	return;	195	return 0;
195	}
196	while (fgets (buf, MAX_BUF, fp) != NULL)
197	{
198	line++;
199	if (*buf == '#')
200	continue;
201		196
202	if (sscanf (buf, "treasureone %s\n", name) \|\| sscanf (buf, "treasure %s\n", name))
203	{
204	treasurelist *tl = get_empty_treasurelist ();
205
206	tl->name = name;
207	if (previous == NULL)
208	first_treasurelist = tl;
209	else
210	previous->next = tl;
211	previous = tl;
212	tl->items = load_treasure (fp, &line);
213
214	/* This is a one of the many items on the list should be generated.	197	/* This is a one of the many items on the list should be generated.
215	* Add up the chance total, and check to make sure the yes & no	198	* Add up the chance total, and check to make sure the yes & no
216	* fields of the treasures are not being used.	199	* fields of the treasures are not being used.
217	*/	200	*/
218	if (!strncmp (buf, "treasureone", 11))	201	if (one)
		202	{
		203	for (treasure *t = tl->items; t; t = t->next)
		204	{
		205	if (t->next_yes \|\| t->next_no)
219	{	206	{
220	for (t = tl->items; t != NULL; t = t->next)
221	{
222	#ifdef TREASURE_DEBUG
223	if (t->next_yes \|\| t->next_no)
224	{
225	LOG (llevError, "Treasure %s is one item, but on treasure %s\n", &tl->name, t->item ? &t->item->name : &t->name);	207	LOG (llevError, "Treasure %s is one item, but on treasure %s\n", &tl->name, t->item ? &t->item->archname : &t->name);
226	LOG (llevError, " the next_yes or next_no field is set\n");	208	LOG (llevError, " the next_yes or next_no field is set\n");
227	}
228	#endif
229	tl->total_chance += t->chance;
230	}
231	}	209	}
232	}
233	else
234	LOG (llevError, "Treasure-list %s didn't understand: %s, line %d\n", filename, buf, line);
235	}
236	close_and_delete (fp, comp);
237		210
238	#ifdef TREASURE_DEBUG	211	tl->total_chance += t->chance;
239	/* Perform some checks on how valid the treasure data actually is.	212	}
240	* verify that list transitions work (ie, the list that it is supposed	213	}
241	* to transition to exists). Also, verify that at least the name
242	* or archetype is set for each treasure element.
243	*/
244	for (previous = first_treasurelist; previous != NULL; previous = previous->next)
245	check_treasurelist (previous->items, previous);
246	#endif
247	}
248		214
249	/*
250	* Searches for the given treasurelist in the globally linked list
251	* of treasurelists which has been built by load_treasures().
252	*/
253
254	treasurelist *
255	find_treasurelist (const char *name)
256	{
257	shstr_cmp name_ (name);
258
259	if (!name_)
260	return 0;
261
262	for (treasurelist *tl = first_treasurelist; tl != 0; tl = tl->next)
263	if (name_ == tl->name)
264	return tl;
265
266	if (first_treasurelist)
267	LOG (llevError, "Couldn't find treasurelist %s\n", name);
268
269	return 0;	215	return tl;
270	}	216	}
271
272		217
273	/*	218	/*
274	* Generates the objects specified by the given treasure.	219	* Generates the objects specified by the given treasure.
275	* It goes recursively through the rest of the linked list.	220	* It goes recursively through the rest of the linked list.
276	* If there is a certain percental chance for a treasure to be generated,	221	* If there is a certain percental chance for a treasure to be generated,
282	* start with equipment, but only their abilities).	227	* start with equipment, but only their abilities).
283	*/	228	*/
284	static void	229	static void
285	put_treasure (object op, object creator, int flags)	230	put_treasure (object op, object creator, int flags)
286	{	231	{
287	object *tmp;	232	if (flags & GT_ENVIRONMENT)
288		233	{
289	/* Bit of a hack - spells should never be put onto the map. The entire	234	/* Bit of a hack - spells should never be put onto the map. The entire
290	* treasure stuff is a problem - there is no clear idea of knowing	235	* treasure stuff is a problem - there is no clear idea of knowing
291	* this is the original object, or if this is an object that should be created	236	* this is the original object, or if this is an object that should be created
292	* by another object.	237	* by another object.
293	*/	238	*/
294	if (flags & GT_ENVIRONMENT && op->type != SPELL)	239	//TODO: flag such as objects... as such (no drop, anybody?)
295	{	240	if (op->type == SPELL)
		241	{
		242	op->destroy ();
		243	return;
		244	}
		245
		246	op->expand_tail ();
		247
		248	if (op->blocked (creator->map, creator->x, creator->y))
		249	op->destroy ();
		250	else
		251	{
296	SET_FLAG (op, FLAG_OBJ_ORIGINAL);	252	SET_FLAG (op, FLAG_OBJ_ORIGINAL);
297	op->insert_at (creator, creator, INS_NO_MERGE \| INS_NO_WALK_ON);	253	op->insert_at (creator, creator, INS_NO_MERGE \| INS_NO_WALK_ON);
		254	}
298	}	255	}
299	else	256	else
300	{	257	{
301	op = creator->insert (op);	258	op = creator->insert (op);
302		259
303	if ((flags & GT_APPLY) && QUERY_FLAG (creator, FLAG_MONSTER))	260	if ((flags & GT_APPLY) && QUERY_FLAG (creator, FLAG_MONSTER))
304	monster_check_apply (creator, op);	261	monster_check_apply (creator, op);
305		262
306	if ((flags & GT_UPDATE_INV) && (tmp = creator->in_player ()))	263	if (flags & GT_UPDATE_INV)
		264	if (object *tmp = creator->in_player ())
307	esrv_send_item (tmp, op);	265	esrv_send_item (tmp, op);
308	}	266	}
309	}	267	}
310		268
311	/* if there are change_xxx commands in the treasure, we include the changes	269	/* if there are change_xxx commands in the treasure, we include the changes
312	* in the generated object	270	* in the generated object
…		…
326		284
327	if (t->change_arch.slaying)	285	if (t->change_arch.slaying)
328	op->slaying = t->change_arch.slaying;	286	op->slaying = t->change_arch.slaying;
329	}	287	}
330		288
331	void	289	static void
332	create_all_treasures (treasure t, object op, int flag, int difficulty, int tries)	290	create_all_treasures (treasure t, object op, int flag, int difficulty, int tries)
333	{	291	{
334	object *tmp;
335
336	if ((int) t->chance >= 100 \|\| (rndm (100) + 1) < (int) t->chance)	292	if ((int) t->chance >= 100 \|\| (rndm (100) + 1) < (int) t->chance)
337	{	293	{
338	if (t->name)	294	if (t->name)
339	{	295	{
340	if (difficulty >= t->magic)	296	if (difficulty >= t->magic)
		297	if (treasurelist *tl = treasurelist::find (t->name))
		298	create_treasure (tl, op, flag, difficulty, tries);
		299	else
		300	LOG (llevError, "create_all_treasures: undefined reference to treasurelist '%s'.\n", &t->name);
		301	}
		302	else
		303	{
		304	if (t->item && (t->item->invisible != 0 \|\| !(flag & GT_INVISIBLE)))
341	{	305	{
342	treasurelist *tl = find_treasurelist (t->name);
343	if (tl)
344	create_treasure (tl, op, flag, difficulty, tries);
345	}
346	}
347	else
348	{
349	if (t->item && (t->item->clone.invisible != 0 \|\| !(flag & GT_INVISIBLE)))
350	{
351	tmp = arch_to_object (t->item);	306	object *tmp = arch_to_object (t->item);
		307
352	if (t->nrof && tmp->nrof <= 1)	308	if (t->nrof && tmp->nrof <= 1)
353	tmp->nrof = rndm (t->nrof) + 1;	309	tmp->nrof = rndm (t->nrof) + 1;
354		310
355	fix_generated_item (tmp, op, difficulty, t->magic, flag);	311	fix_generated_item (tmp, op, difficulty, t->magic, flag);
356	change_treasure (t, tmp);	312	change_treasure (t, tmp);
357	put_treasure (tmp, op, flag);	313	put_treasure (tmp, op, flag);
358	}	314	}
359	}	315	}
360		316
361	if (t->next_yes != NULL)	317	if (t->next_yes)
362	create_all_treasures (t->next_yes, op, flag, difficulty, tries);	318	create_all_treasures (t->next_yes, op, flag, difficulty, tries);
363	}	319	}
364	else if (t->next_no != NULL)	320	else if (t->next_no)
365	create_all_treasures (t->next_no, op, flag, difficulty, tries);	321	create_all_treasures (t->next_no, op, flag, difficulty, tries);
366		322
367	if (t->next != NULL)	323	if (t->next)
368	create_all_treasures (t->next, op, flag, difficulty, tries);	324	create_all_treasures (t->next, op, flag, difficulty, tries);
369	}	325	}
370		326
371	void	327	static void
372	create_one_treasure (treasurelist tl, object op, int flag, int difficulty, int tries)	328	create_one_treasure (treasurelist tl, object op, int flag, int difficulty, int tries)
373	{	329	{
374	int value = rndm (tl->total_chance);	330	int value = rndm (tl->total_chance);
375	treasure *t;	331	treasure *t;
376		332
…		…
378	{	334	{
379	LOG (llevDebug, "create_one_treasure: tries exceeded 100, returning without making treasure\n");	335	LOG (llevDebug, "create_one_treasure: tries exceeded 100, returning without making treasure\n");
380	return;	336	return;
381	}	337	}
382		338
383	for (t = tl->items; t != NULL; t = t->next)	339	for (t = tl->items; t; t = t->next)
384	{	340	{
385	value -= t->chance;	341	value -= t->chance;
386		342
387	if (value < 0)	343	if (value < 0)
388	break;	344	break;
389	}	345	}
390		346
391	if (!t \|\| value >= 0)	347	if (!t \|\| value >= 0)
392	{
393	LOG (llevError, "create_one_treasure: got null object or not able to find treasure\n");	348	cleanup ("create_one_treasure: got null object or not able to find treasure\n", 1);
394	abort ();
395	return;
396	}
397		349
398	if (t->name)	350	if (t->name)
399	{	351	{
400	if (difficulty >= t->magic)	352	if (difficulty >= t->magic)
401	{	353	{
402	treasurelist *tl = find_treasurelist (t->name);	354	treasurelist *tl = treasurelist::find (t->name);
403	if (tl)	355	if (tl)
404	create_treasure (tl, op, flag, difficulty, tries);	356	create_treasure (tl, op, flag, difficulty, tries);
405	}	357	}
406	else if (t->nrof)	358	else if (t->nrof)
407	create_one_treasure (tl, op, flag, difficulty, tries);	359	create_one_treasure (tl, op, flag, difficulty, tries);
408
409	return;
410	}	360	}
411
412	if (t->item && (t->item->clone.invisible != 0 \|\| flag != GT_INVISIBLE))	361	else if (t->item && (t->item->invisible != 0 \|\| flag != GT_INVISIBLE))
413	{	362	{
414	object *tmp = arch_to_object (t->item);	363	if (object *tmp = arch_to_object (t->item))
415		364	{
416	if (!tmp)
417	return;
418
419	if (t->nrof && tmp->nrof <= 1)	365	if (t->nrof && tmp->nrof <= 1)
420	tmp->nrof = rndm (t->nrof) + 1;	366	tmp->nrof = rndm (t->nrof) + 1;
421		367
422	fix_generated_item (tmp, op, difficulty, t->magic, flag);	368	fix_generated_item (tmp, op, difficulty, t->magic, flag);
423	change_treasure (t, tmp);	369	change_treasure (t, tmp);
424	put_treasure (tmp, op, flag);	370	put_treasure (tmp, op, flag);
		371	}
425	}	372	}
		373	}
		374
		375	void
		376	object::create_treasure (treasurelist *tl, int flags)
		377	{
		378	::create_treasure (tl, this, flags, map ? map->difficulty : 0);
426	}	379	}
427		380
428	/* This calls the appropriate treasure creation function. tries is passed	381	/* This calls the appropriate treasure creation function. tries is passed
429	* to determine how many list transitions or attempts to create treasure	382	* to determine how many list transitions or attempts to create treasure
430	* have been made. It is really in place to prevent infinite loops with	383	* have been made. It is really in place to prevent infinite loops with
…		…
433	* to do that.	386	* to do that.
434	*/	387	*/
435	void	388	void
436	create_treasure (treasurelist tl, object op, int flag, int difficulty, int tries)	389	create_treasure (treasurelist tl, object op, int flag, int difficulty, int tries)
437	{	390	{
		391	// empty treasurelists are legal
		392	if (!tl->items)
		393	return;
438		394
439	if (tries++ > 100)	395	if (tries++ > 100)
440	{	396	{
441	LOG (llevDebug, "createtreasure: tries exceeded 100, returning without making treasure\n");	397	LOG (llevDebug, "createtreasure: tries exceeded 100, returning without making treasure\n");
442	return;	398	return;
443	}	399	}
		400
		401	if (op->flag [FLAG_TREASURE_ENV])
		402	{
		403	// do not generate items when there already is something above the object
		404	if (op->flag [FLAG_IS_FLOOR] && op->above)
		405	return;
		406
		407	flag \|= GT_ENVIRONMENT;
		408	}
		409
444	if (tl->total_chance)	410	if (tl->total_chance)
445	create_one_treasure (tl, op, flag, difficulty, tries);	411	create_one_treasure (tl, op, flag, difficulty, tries);
446	else	412	else
447	create_all_treasures (tl->items, op, flag, difficulty, tries);	413	create_all_treasures (tl->items, op, flag, difficulty, tries);
448	}	414	}
…		…
455	object *	421	object *
456	generate_treasure (treasurelist *tl, int difficulty)	422	generate_treasure (treasurelist *tl, int difficulty)
457	{	423	{
458	difficulty = clamp (difficulty, 1, settings.max_level);	424	difficulty = clamp (difficulty, 1, settings.max_level);
459		425
460	object ob = object::create (), tmp;	426	object *ob = object::create ();
461		427
462	create_treasure (tl, ob, 0, difficulty, 0);	428	create_treasure (tl, ob, 0, difficulty, 0);
463		429
464	/* Don't want to free the object we are about to return */	430	/* Don't want to free the object we are about to return */
465	tmp = ob->inv;	431	object *tmp = ob->inv;
466	if (tmp != NULL)	432	if (tmp)
467	tmp->remove ();	433	tmp->remove ();
468		434
469	if (ob->inv)	435	if (ob->inv)
470	LOG (llevError, "In generate treasure, created multiple objects.\n");	436	LOG (llevError, "In generate treasure, created multiple objects.\n");
471		437
…		…
479	* The array has two arguments, the difficulty of the level, and the	445	* The array has two arguments, the difficulty of the level, and the
480	* magical bonus "wanted".	446	* magical bonus "wanted".
481	*/	447	*/
482		448
483	static int difftomagic_list[DIFFLEVELS][MAXMAGIC + 1] = {	449	static int difftomagic_list[DIFFLEVELS][MAXMAGIC + 1] = {
484
485	/chance of magic difficulty/	450	// chance of magic difficulty
486
487	/* +0 +1 +2 +3 +4 */	451	// +0 +1 +2 +3 +4
488	{95, 2, 2, 1, 0}, /1 /	452	{95, 2, 2, 1, 0}, // 1
489	{92, 5, 2, 1, 0}, /2 /	453	{92, 5, 2, 1, 0}, // 2
490	{85, 10, 4, 1, 0}, /3 /	454	{85, 10, 4, 1, 0}, // 3
491	{80, 14, 4, 2, 0}, /4 /	455	{80, 14, 4, 2, 0}, // 4
492	{75, 17, 5, 2, 1}, /5 /	456	{75, 17, 5, 2, 1}, // 5
493	{70, 18, 8, 3, 1}, /6 /	457	{70, 18, 8, 3, 1}, // 6
494	{65, 21, 10, 3, 1}, /7 /	458	{65, 21, 10, 3, 1}, // 7
495	{60, 22, 12, 4, 2}, /8 /	459	{60, 22, 12, 4, 2}, // 8
496	{55, 25, 14, 4, 2}, /9 /	460	{55, 25, 14, 4, 2}, // 9
497	{50, 27, 16, 5, 2}, /10 /	461	{50, 27, 16, 5, 2}, // 10
498	{45, 28, 18, 6, 3}, /11 /	462	{45, 28, 18, 6, 3}, // 11
499	{42, 28, 20, 7, 3}, /12 /	463	{42, 28, 20, 7, 3}, // 12
500	{40, 27, 21, 8, 4}, /13 /	464	{40, 27, 21, 8, 4}, // 13
501	{38, 25, 22, 10, 5}, /14 /	465	{38, 25, 22, 10, 5}, // 14
502	{36, 23, 23, 12, 6}, /15 /	466	{36, 23, 23, 12, 6}, // 15
503	{33, 21, 24, 14, 8}, /16 /	467	{33, 21, 24, 14, 8}, // 16
504	{31, 19, 25, 16, 9}, /17 /	468	{31, 19, 25, 16, 9}, // 17
505	{27, 15, 30, 18, 10}, /18 /	469	{27, 15, 30, 18, 10}, // 18
506	{20, 12, 30, 25, 13}, /19 /	470	{20, 12, 30, 25, 13}, // 19
507	{15, 10, 28, 30, 17}, /20 /	471	{15, 10, 28, 30, 17}, // 20
508	{13, 9, 27, 28, 23}, /21 /	472	{13, 9, 27, 28, 23}, // 21
509	{10, 8, 25, 28, 29}, /22 /	473	{10, 8, 25, 28, 29}, // 22
510	{8, 7, 23, 26, 36}, /23 /	474	{ 8, 7, 23, 26, 36}, // 23
511	{6, 6, 20, 22, 46}, /24 /	475	{ 6, 6, 20, 22, 46}, // 24
512	{4, 5, 17, 18, 56}, /25 /	476	{ 4, 5, 17, 18, 56}, // 25
513	{2, 4, 12, 14, 68}, /26 /	477	{ 2, 4, 12, 14, 68}, // 26
514	{0, 3, 7, 10, 80}, /27 /	478	{ 0, 3, 7, 10, 80}, // 27
515	{0, 0, 3, 7, 90}, /28 /	479	{ 0, 0, 3, 7, 90}, // 28
516	{0, 0, 0, 3, 97}, /29 /	480	{ 0, 0, 0, 3, 97}, // 29
517	{0, 0, 0, 0, 100}, /30 /	481	{ 0, 0, 0, 0, 100}, // 30
518	{0, 0, 0, 0, 100}, /31 /	482	{ 0, 0, 0, 0, 100}, // 31
519	};	483	};
520
521		484
522	/* calculate the appropriate level for wands staves and scrolls.	485	/* calculate the appropriate level for wands staves and scrolls.
523	* This code presumes that op has had its spell object created (in op->inv)	486	* This code presumes that op has had its spell object created (in op->inv)
524	*	487	*
525	* elmex Wed Aug 9 17:44:59 CEST 2006:	488	* elmex Wed Aug 9 17:44:59 CEST 2006:
526	* Removed multiplicator, too many high-level items were generated on low-difficulty maps.	489	* Removed multiplicator, too many high-level items were generated on low-difficulty maps.
527	*/	490	*/
528
529	int	491	int
530	level_for_item (const object *op, int difficulty)	492	level_for_item (const object *op, int difficulty)
531	{	493	{
532	int olevel = 0;
533
534	if (!op->inv)	494	if (!op->inv)
535	{	495	{
536	LOG (llevError, "level_for_item: Object %s has no inventory!\n", &op->name);	496	LOG (llevError, "level_for_item: Object %s has no inventory!\n", &op->name);
537	return 0;	497	return 0;
538	}	498	}
539		499
540	olevel = (int) (op->inv->level + (double) difficulty * (1 - drand48 () * drand48 () * 2));	500	int olevel = op->inv->level + int (difficulty * (1. - rndm () * rndm () * 2.));
541		501
542	if (olevel <= 0)	502	if (olevel <= 0)
543	olevel = rndm (1, MIN (op->inv->level, 1));	503	olevel = rndm (1, op->inv->level);
544		504
545	if (olevel > MAXLEVEL)	505	return min (olevel, MAXLEVEL);
546	olevel = MAXLEVEL;
547
548	return olevel;
549	}	506	}
550		507
551	/*	508	/*
552	* Based upon the specified difficulty and upon the difftomagic_list array,	509	* Based upon the specified difficulty and upon the difftomagic_list array,
553	* a random magical bonus is returned. This is used when determine	510	* a random magical bonus is returned. This is used when determine
…		…
556	* elmex Thu Aug 10 18:45:44 CEST 2006:	513	* elmex Thu Aug 10 18:45:44 CEST 2006:
557	* Scaling difficulty by max_level, as difficulty is a level and not some	514	* Scaling difficulty by max_level, as difficulty is a level and not some
558	* weird integer between 1-31.	515	* weird integer between 1-31.
559	*	516	*
560	*/	517	*/
561
562	int	518	int
563	magic_from_difficulty (int difficulty)	519	magic_from_difficulty (int difficulty)
564	{	520	{
565	int percent = 0, magic = 0;	521	int percent = 0, magic = 0;
566	int scaled_diff = (int) (((double) difficulty / settings.max_level) * DIFFLEVELS);	522	int scaled_diff = (int) (((double) difficulty / settings.max_level) * DIFFLEVELS);
…		…
610		566
611	op->magic = magic;	567	op->magic = magic;
612	if (op->arch)	568	if (op->arch)
613	{	569	{
614	if (op->type == ARMOUR)	570	if (op->type == ARMOUR)
615	ARMOUR_SPEED (op) = (ARMOUR_SPEED (&op->arch->clone) * (100 + magic * 10)) / 100;	571	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op->arch) * (100 + magic * 10)) / 100;
616		572
617	if (magic < 0 && !(rndm (3))) /* You can't just check the weight always */	573	if (magic < 0 && !(rndm (3))) /* You can't just check the weight always */
618	magic = (-magic);	574	magic = (-magic);
619	op->weight = (op->arch->clone.weight * (100 - magic * 10)) / 100;	575	op->weight = (op->arch->weight * (100 - magic * 10)) / 100;
620	}	576	}
621	else	577	else
622	{	578	{
623	if (op->type == ARMOUR)	579	if (op->type == ARMOUR)
624	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op) * (100 + magic * 10)) / 100;	580	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op) * (100 + magic * 10)) / 100;
…		…
654	* 1) Since rings can have multiple bonuses, if the same bonus	610	* 1) Since rings can have multiple bonuses, if the same bonus
655	* is rolled again, increase it - the bonuses now stack with	611	* is rolled again, increase it - the bonuses now stack with
656	* other bonuses previously rolled and ones the item might natively have.	612	* other bonuses previously rolled and ones the item might natively have.
657	* 2) Add code to deal with new PR method.	613	* 2) Add code to deal with new PR method.
658	*/	614	*/
659
660	void	615	void
661	set_ring_bonus (object *op, int bonus)	616	set_ring_bonus (object *op, int bonus)
662	{	617	{
663		618
664	int r = rndm (bonus > 0 ? 25 : 11);	619	int r = rndm (bonus > 0 ? 25 : 11);
…		…
687	case 2:	642	case 2:
688	case 3:	643	case 3:
689	case 4:	644	case 4:
690	case 5:	645	case 5:
691	case 6:	646	case 6:
692	set_attr_value (&op->stats, r, (signed char) (bonus + get_attr_value (&op->stats, r)));	647	op->stats.stat (r) += bonus;
693	break;	648	break;
694		649
695	case 7:	650	case 7:
696	op->stats.dam += bonus;	651	op->stats.dam += bonus;
697	break;	652	break;
…		…
831	* value.	786	* value.
832	* GT_MINIMAL: Does minimal processing on the object - just enough to make it	787	* GT_MINIMAL: Does minimal processing on the object - just enough to make it
833	* a working object - don't change magic, value, etc, but set it material	788	* a working object - don't change magic, value, etc, but set it material
834	* type as appropriate, for objects that need spell objects, set those, etc	789	* type as appropriate, for objects that need spell objects, set those, etc
835	*/	790	*/
836
837	void	791	void
838	fix_generated_item (object op, object creator, int difficulty, int max_magic, int flags)	792	fix_generated_item (object op, object creator, int difficulty, int max_magic, int flags)
839	{	793	{
840	int was_magic = op->magic, num_enchantments = 0, save_item_power = 0;	794	int was_magic = op->magic, num_enchantments = 0, save_item_power = 0;
841		795
…		…
846	save_item_power = op->item_power;	800	save_item_power = op->item_power;
847	op->item_power = 0;	801	op->item_power = 0;
848		802
849	if (op->randomitems && op->type != SPELL)	803	if (op->randomitems && op->type != SPELL)
850	{	804	{
851	create_treasure (op->randomitems, op, flags, difficulty, 0);	805	create_treasure (op->randomitems, op, flags & ~GT_ENVIRONMENT, difficulty, 0);
852	if (!op->inv)
853	LOG (llevDebug, "fix_generated_item: Unable to generate treasure for %s\n", &op->name);
854
855	/* So the treasure doesn't get created again */	806	/* So the treasure doesn't get created again */
856	op->randomitems = NULL;	807	op->randomitems = 0;
857	}	808	}
858		809
859	if (difficulty < 1)	810	if (difficulty < 1)
860	difficulty = 1;	811	difficulty = 1;
861		812
…		…
1174	*/	1125	*/
1175		1126
1176	/*	1127	/*
1177	* Allocate and return the pointer to an empty artifactlist structure.	1128	* Allocate and return the pointer to an empty artifactlist structure.
1178	*/	1129	*/
1179
1180	static artifactlist *	1130	static artifactlist *
1181	get_empty_artifactlist (void)	1131	get_empty_artifactlist (void)
1182	{	1132	{
1183	artifactlist al = (artifactlist ) malloc (sizeof (artifactlist));	1133	return salloc0 <artifactlist> ();
1184
1185	if (al == NULL)
1186	fatal (OUT_OF_MEMORY);
1187	al->next = NULL;
1188	al->items = NULL;
1189	al->total_chance = 0;
1190	return al;
1191	}	1134	}
1192		1135
1193	/*	1136	/*
1194	* Allocate and return the pointer to an empty artifact structure.	1137	* Allocate and return the pointer to an empty artifact structure.
1195	*/	1138	*/
1196
1197	static artifact *	1139	static artifact *
1198	get_empty_artifact (void)	1140	get_empty_artifact (void)
1199	{	1141	{
1200	artifact a = (artifact ) malloc (sizeof (artifact));	1142	return salloc0 <artifact> ();
1201
1202	if (a == NULL)
1203	fatal (OUT_OF_MEMORY);
1204	a->item = NULL;
1205	a->next = NULL;
1206	a->chance = 0;
1207	a->difficulty = 0;
1208	a->allowed = NULL;
1209	return a;
1210	}	1143	}
1211		1144
1212	/*	1145	/*
1213	* Searches the artifact lists and returns one that has the same type	1146	* Searches the artifact lists and returns one that has the same type
1214	* of objects on it.	1147	* of objects on it.
1215	*/	1148	*/
1216
1217	artifactlist *	1149	artifactlist *
1218	find_artifactlist (int type)	1150	find_artifactlist (int type)
1219	{	1151	{
1220	artifactlist *al;
1221
1222	for (al = first_artifactlist; al != NULL; al = al->next)	1152	for (artifactlist *al = first_artifactlist; al; al = al->next)
1223	if (al->type == type)	1153	if (al->type == type)
1224	return al;	1154	return al;
		1155
1225	return NULL;	1156	return 0;
1226	}	1157	}
1227		1158
1228	/*	1159	/*
1229	* For debugging purposes. Dumps all tables.	1160	* For debugging purposes. Dumps all tables.
1230	*/	1161	*/
1231
1232	void	1162	void
1233	dump_artifacts (void)	1163	dump_artifacts (void)
1234	{	1164	{
1235	artifactlist *al;	1165	artifactlist *al;
1236	artifact *art;	1166	artifact *art;
…		…
1243	for (art = al->items; art != NULL; art = art->next)	1173	for (art = al->items; art != NULL; art = art->next)
1244	{	1174	{
1245	fprintf (logfile, "Artifact %-30s Difficulty %3d Chance %5d\n", &art->item->name, art->difficulty, art->chance);	1175	fprintf (logfile, "Artifact %-30s Difficulty %3d Chance %5d\n", &art->item->name, art->difficulty, art->chance);
1246	if (art->allowed != NULL)	1176	if (art->allowed != NULL)
1247	{	1177	{
1248	fprintf (logfile, "\tAllowed combinations:");	1178	fprintf (logfile, "\tallowed combinations:");
1249	for (next = art->allowed; next != NULL; next = next->next)	1179	for (next = art->allowed; next != NULL; next = next->next)
1250	fprintf (logfile, "%s,", &next->name);	1180	fprintf (logfile, "%s,", &next->name);
1251	fprintf (logfile, "\n");	1181	fprintf (logfile, "\n");
1252	}	1182	}
1253	}	1183	}
…		…
1264	treasurelist *tl;	1194	treasurelist *tl;
1265	int i;	1195	int i;
1266		1196
1267	if (depth > 100)	1197	if (depth > 100)
1268	return;	1198	return;
		1199
1269	while (t)	1200	while (t)
1270	{	1201	{
1271	if (t->name)	1202	if (t->name)
1272	{	1203	{
1273	for (i = 0; i < depth; i++)	1204	for (i = 0; i < depth; i++)
1274	fprintf (logfile, " ");	1205	fprintf (logfile, " ");
		1206
1275	fprintf (logfile, "{ (list: %s)\n", &t->name);	1207	fprintf (logfile, "{ (list: %s)\n", &t->name);
		1208
1276	tl = find_treasurelist (t->name);	1209	tl = treasurelist::find (t->name);
1277	if (tl)	1210	if (tl)
1278	dump_monster_treasure_rec (name, tl->items, depth + 2);	1211	dump_monster_treasure_rec (name, tl->items, depth + 2);
		1212
1279	for (i = 0; i < depth; i++)	1213	for (i = 0; i < depth; i++)
1280	fprintf (logfile, " ");	1214	fprintf (logfile, " ");
		1215
1281	fprintf (logfile, "} (end of list: %s)\n", &t->name);	1216	fprintf (logfile, "} (end of list: %s)\n", &t->name);
1282	}	1217	}
1283	else	1218	else
1284	{	1219	{
1285	for (i = 0; i < depth; i++)	1220	for (i = 0; i < depth; i++)
1286	fprintf (logfile, " ");	1221	fprintf (logfile, " ");
		1222
1287	if (t->item && t->item->clone.type == FLESH)	1223	if (t->item && t->item->type == FLESH)
1288	fprintf (logfile, "%s's %s\n", name, &t->item->clone.name);	1224	fprintf (logfile, "%s's %s\n", name, &t->item->object::name);
1289	else	1225	else
1290	fprintf (logfile, "%s\n", &t->item->clone.name);	1226	fprintf (logfile, "%s\n", &t->item->object::name);
1291	}	1227	}
1292		1228
1293	if (t->next_yes)	1229	if (t->next_yes)
1294	{	1230	{
1295	for (i = 0; i < depth; i++)	1231	for (i = 0; i < depth; i++)
1296	fprintf (logfile, " ");	1232	fprintf (logfile, " ");
		1233
1297	fprintf (logfile, " (if yes)\n");	1234	fprintf (logfile, " (if yes)\n");
1298	dump_monster_treasure_rec (name, t->next_yes, depth + 1);	1235	dump_monster_treasure_rec (name, t->next_yes, depth + 1);
1299	}	1236	}
1300		1237
1301	if (t->next_no)	1238	if (t->next_no)
1302	{	1239	{
1303	for (i = 0; i < depth; i++)	1240	for (i = 0; i < depth; i++)
1304	fprintf (logfile, " ");	1241	fprintf (logfile, " ");
		1242
1305	fprintf (logfile, " (if no)\n");	1243	fprintf (logfile, " (if no)\n");
1306	dump_monster_treasure_rec (name, t->next_no, depth + 1);	1244	dump_monster_treasure_rec (name, t->next_no, depth + 1);
1307	}	1245	}
1308		1246
1309	t = t->next;	1247	t = t->next;
…		…
1312		1250
1313	/*	1251	/*
1314	* For debugging purposes. Dumps all treasures for a given monster.	1252	* For debugging purposes. Dumps all treasures for a given monster.
1315	* Created originally by Raphael Quinet for debugging the alchemy code.	1253	* Created originally by Raphael Quinet for debugging the alchemy code.
1316	*/	1254	*/
1317
1318	void	1255	void
1319	dump_monster_treasure (const char *name)	1256	dump_monster_treasure (const char *name)
1320	{	1257	{
1321	archetype *at;	1258	archetype *at;
1322	int found;	1259	int found;
1323		1260
1324	found = 0;	1261	found = 0;
1325	fprintf (logfile, "\n");	1262	fprintf (logfile, "\n");
1326	for (at = first_archetype; at != NULL; at = at->next)	1263
		1264	for_all_archetypes (at)
1327	if (!strcasecmp (at->clone.name, name) && at->clone.title == NULL)	1265	if (!strcasecmp (at->object::name, name) && at->title == NULL)
1328	{	1266	{
1329	fprintf (logfile, "treasures for %s (arch: %s)\n", &at->clone.name, &at->name);	1267	fprintf (logfile, "treasures for %s (arch: %s)\n", &at->object::name, &at->archname);
1330	if (at->clone.randomitems != NULL)	1268	if (at->randomitems != NULL)
1331	dump_monster_treasure_rec (at->clone.name, at->clone.randomitems->items, 1);	1269	dump_monster_treasure_rec (at->object::name, at->randomitems->items, 1);
1332	else	1270	else
1333	fprintf (logfile, "(nothing)\n");	1271	fprintf (logfile, "(nothing)\n");
		1272
1334	fprintf (logfile, "\n");	1273	fprintf (logfile, "\n");
1335	found++;	1274	found++;
1336	}	1275	}
		1276
1337	if (found == 0)	1277	if (found == 0)
1338	fprintf (logfile, "No objects have the name %s!\n\n", name);	1278	fprintf (logfile, "No objects have the name %s!\n\n", name);
1339	}	1279	}
1340		1280
1341	/*	1281	/*
1342	* Builds up the lists of artifacts from the file in the libdir.	1282	* Builds up the lists of artifacts from the file in the libdir.
1343	*/	1283	*/
1344
1345	void	1284	void
1346	init_artifacts (void)	1285	init_artifacts (void)
1347	{	1286	{
1348	static int has_been_inited = 0;	1287	static int has_been_inited = 0;
1349	char filename[MAX_BUF], buf[HUGE_BUF], cp, next;	1288	char filename[MAX_BUF];
1350	artifact *art = NULL;	1289	artifact *art = NULL;
1351	linked_char *tmp;
1352	int value;
1353	artifactlist *al;	1290	artifactlist *al;
1354		1291
1355	if (has_been_inited)	1292	if (has_been_inited)
1356	return;	1293	return;
1357	else	1294	else
1358	has_been_inited = 1;	1295	has_been_inited = 1;
1359		1296
1360	sprintf (filename, "%s/artifacts", settings.datadir);	1297	sprintf (filename, "%s/artifacts", settings.datadir);
1361	object_thawer thawer (filename);	1298	object_thawer f (filename);
1362		1299
1363	if (!thawer)	1300	if (!f)
1364	return;	1301	return;
1365		1302
1366	while (fgets (buf, HUGE_BUF, thawer) != NULL)	1303	for (;;)
1367	{	1304	{
1368	if (*buf == '#')	1305	switch (f.kw)
1369	continue;
1370	if ((cp = strchr (buf, '\n')) != NULL)
1371	*cp = '\0';
1372	cp = buf;
1373	while (cp == ' ') / Skip blanks */
1374	cp++;
1375	if (*cp == '\0')
1376	continue;
1377
1378	if (!strncmp (cp, "Allowed", 7))
1379	{	1306	{
		1307	case KW_allowed:
1380	if (art == NULL)	1308	if (!art)
		1309	art = get_empty_artifact ();
		1310
1381	{	1311	{
1382	art = get_empty_artifact ();	1312	if (!strcmp (f.get_str (), "all"))
1383	nrofartifacts++;	1313	break;
		1314
		1315	char next, cp = f.get_str ();
		1316
		1317	do
		1318	{
		1319	if ((next = strchr (cp, ',')))
		1320	*next++ = '\0';
		1321
		1322	linked_char *tmp = new linked_char;
		1323
		1324	tmp->name = cp;
		1325	tmp->next = art->allowed;
		1326	art->allowed = tmp;
		1327	}
		1328	while ((cp = next));
1384	}	1329	}
1385	cp = strchr (cp, ' ') + 1;	1330	break;
1386	if (!strcmp (cp, "all"))	1331
		1332	case KW_chance:
		1333	f.get (art->chance);
		1334	break;
		1335
		1336	case KW_difficulty:
		1337	f.get (art->difficulty);
		1338	break;
		1339
		1340	case KW_object:
		1341	{
		1342	art->item = object::create ();
		1343	f.get (art->item->name);
		1344	f.next ();
		1345
		1346	if (!art->item->parse_kv (f))
		1347	LOG (llevError, "Init_Artifacts: Could not load object.\n");
		1348
		1349	al = find_artifactlist (art->item->type);
		1350
		1351	if (!al)
		1352	{
		1353	al = get_empty_artifactlist ();
		1354	al->type = art->item->type;
		1355	al->next = first_artifactlist;
		1356	first_artifactlist = al;
		1357	}
		1358
		1359	art->next = al->items;
		1360	al->items = art;
		1361	art = 0;
		1362	}
1387	continue;	1363	continue;
1388		1364
1389	do	1365	case KW_EOF:
		1366	goto done;
		1367
		1368	default:
		1369	if (!f.parse_error ("artifacts file"))
		1370	cleanup ("artifacts file required");
1390	{	1371	break;
1391	nrofallowedstr++;
1392	if ((next = strchr (cp, ',')) != NULL)
1393	*(next++) = '\0';
1394	tmp = new linked_char;
1395
1396	tmp->name = cp;
1397	tmp->next = art->allowed;
1398	art->allowed = tmp;
1399	}
1400	while ((cp = next) != NULL);
1401	}
1402	else if (sscanf (cp, "chance %d", &value))
1403	art->chance = (uint16) value;
1404	else if (sscanf (cp, "difficulty %d", &value))
1405	art->difficulty = (uint8) value;
1406	else if (!strncmp (cp, "Object", 6))
1407	{	1372	}
1408	art->item = object::create ();
1409		1373
1410	if (!load_object (thawer, art->item, 0))	1374	f.next ();
1411	LOG (llevError, "Init_Artifacts: Could not load object.\n");
1412
1413	art->item->name = strchr (cp, ' ') + 1;
1414	al = find_artifactlist (art->item->type);
1415	if (al == NULL)
1416	{
1417	al = get_empty_artifactlist ();
1418	al->type = art->item->type;
1419	al->next = first_artifactlist;
1420	first_artifactlist = al;
1421	}
1422	art->next = al->items;
1423	al->items = art;
1424	art = NULL;
1425	}
1426	else
1427	LOG (llevError, "Unknown input in artifact file: %s\n", buf);
1428	}	1375	}
1429		1376
		1377	done:
1430	for (al = first_artifactlist; al != NULL; al = al->next)	1378	for (al = first_artifactlist; al; al = al->next)
1431	{	1379	{
		1380	al->total_chance = 0;
		1381
1432	for (art = al->items; art != NULL; art = art->next)	1382	for (art = al->items; art; art = art->next)
1433	{	1383	{
1434	if (!art->chance)	1384	if (!art->chance)
1435	LOG (llevError, "Warning: artifact with no chance: %s\n", &art->item->name);	1385	LOG (llevError, "Warning: artifact with no chance: %s\n", &art->item->name);
1436	else	1386	else
1437	al->total_chance += art->chance;	1387	al->total_chance += art->chance;
…		…
1442	}	1392	}
1443		1393
1444	LOG (llevDebug, "done.\n");	1394	LOG (llevDebug, "done.\n");
1445	}	1395	}
1446		1396
1447
1448	/*	1397	/*
1449	* Used in artifact generation. The bonuses of the first object	1398	* Used in artifact generation. The bonuses of the first object
1450	* is modified by the bonuses of the second object.	1399	* is modified by the bonuses of the second object.
1451	*/	1400	*/
1452
1453	void	1401	void
1454	add_abilities (object op, object change)	1402	add_abilities (object op, object change)
1455	{	1403	{
1456	int i, tmp;	1404	int i, tmp;
1457		1405
1458	if (change->face != blank_face)	1406	if (change->face != blank_face)
1459	{	1407	{
1460	#ifdef TREASURE_VERBOSE	1408	#ifdef TREASURE_VERBOSE
1461	LOG (llevDebug, "FACE: %d\n", change->face->number);	1409	LOG (llevDebug, "add_abilities change face: %d\n", change->face);
1462	#endif	1410	#endif
1463	op->face = change->face;	1411	op->face = change->face;
1464	}	1412	}
1465		1413
1466	for (i = 0; i < NUM_STATS; i++)	1414	for (i = 0; i < NUM_STATS; i++)
1467	change_attr_value (&(op->stats), i, get_attr_value (&(change->stats), i));	1415	change_attr_value (&(op->stats), i, change->stats.stat (i));
1468		1416
1469	op->attacktype \|= change->attacktype;	1417	op->attacktype \|= change->attacktype;
1470	op->path_attuned \|= change->path_attuned;	1418	op->path_attuned \|= change->path_attuned;
1471	op->path_repelled \|= change->path_repelled;	1419	op->path_repelled \|= change->path_repelled;
1472	op->path_denied \|= change->path_denied;	1420	op->path_denied \|= change->path_denied;
…		…
1619	op->gen_sp_armour = (signed char) (((int) op->gen_sp_armour * ((int) change->gen_sp_armour)) / (int) 100);	1567	op->gen_sp_armour = (signed char) (((int) op->gen_sp_armour * ((int) change->gen_sp_armour)) / (int) 100);
1620	}	1568	}
1621		1569
1622	op->value *= change->value;	1570	op->value *= change->value;
1623		1571
1624	if (change->material)	1572	if (change->materials)
1625	op->material = change->material;	1573	op->materials = change->materials;
1626		1574
1627	if (change->materialname)	1575	if (change->materialname)
1628	op->materialname = change->materialname;	1576	op->materialname = change->materialname;
1629		1577
1630	if (change->slaying)	1578	if (change->slaying)
…		…
1636	if (change->msg)	1584	if (change->msg)
1637	op->msg = change->msg;	1585	op->msg = change->msg;
1638	}	1586	}
1639		1587
1640	static int	1588	static int
1641	legal_artifact_combination (object op, artifact art)	1589	legal_artifact_combination (object op, artifact art)
1642	{	1590	{
1643	int neg, success = 0;	1591	int neg, success = 0;
1644	linked_char *tmp;	1592	linked_char *tmp;
1645	const char *name;	1593	const char *name;
1646		1594
1647	if (art->allowed == (linked_char *) NULL)	1595	if (!art->allowed)
1648	return 1; /* Ie, "all" */	1596	return 1; /* Ie, "all" */
		1597
1649	for (tmp = art->allowed; tmp; tmp = tmp->next)	1598	for (tmp = art->allowed; tmp; tmp = tmp->next)
1650	{	1599	{
1651	#ifdef TREASURE_VERBOSE	1600	#ifdef TREASURE_VERBOSE
1652	LOG (llevDebug, "legal_art: %s\n", tmp->name);	1601	LOG (llevDebug, "legal_art: %s\n", &tmp->name);
1653	#endif	1602	#endif
1654	if (*tmp->name == '!')	1603	if (*tmp->name == '!')
1655	name = tmp->name + 1, neg = 1;	1604	name = tmp->name + 1, neg = 1;
1656	else	1605	else
1657	name = tmp->name, neg = 0;	1606	name = tmp->name, neg = 0;
1658		1607
1659	/* If we match name, then return the opposite of 'neg' */	1608	/* If we match name, then return the opposite of 'neg' */
1660	if (!strcmp (name, op->name) \|\| (op->arch && !strcmp (name, op->arch->name)))	1609	if (!strcmp (name, op->name) \|\| (op->arch && !strcmp (name, op->arch->archname)))
1661	return !neg;	1610	return !neg;
1662		1611
1663	/* Set success as true, since if the match was an inverse, it means	1612	/* Set success as true, since if the match was an inverse, it means
1664	* everything is allowed except what we match	1613	* everything is allowed except what we match
1665	*/	1614	*/
1666	else if (neg)	1615	else if (neg)
1667	success = 1;	1616	success = 1;
1668	}	1617	}
		1618
1669	return success;	1619	return success;
1670	}	1620	}
1671		1621
1672	/*	1622	/*
1673	* Fixes the given object, giving it the abilities and titles	1623	* Fixes the given object, giving it the abilities and titles
…		…
1752	continue;	1702	continue;
1753		1703
1754	if (!legal_artifact_combination (op, art))	1704	if (!legal_artifact_combination (op, art))
1755	{	1705	{
1756	#ifdef TREASURE_VERBOSE	1706	#ifdef TREASURE_VERBOSE
1757	LOG (llevDebug, "%s of %s was not a legal combination.\n", op->name, art->item->name);	1707	LOG (llevDebug, "%s of %s was not a legal combination.\n", &op->name, &art->item->name);
1758	#endif	1708	#endif
1759	continue;	1709	continue;
1760	}	1710	}
		1711
1761	give_artifact_abilities (op, art->item);	1712	give_artifact_abilities (op, art->item);
1762	return;	1713	return;
1763	}	1714	}
1764	}	1715	}
1765		1716
…		…
1809	SET_FLAG (item, FLAG_NO_STEAL);	1760	SET_FLAG (item, FLAG_NO_STEAL);
1810	}	1761	}
1811	}	1762	}
1812		1763
1813	/* special_potion() - so that old potion code is still done right. */	1764	/* special_potion() - so that old potion code is still done right. */
1814
1815	int	1765	int
1816	special_potion (object *op)	1766	special_potion (object *op)
1817	{	1767	{
1818	if (op->attacktype)	1768	if (op->attacktype)
1819	return 1;	1769	return 1;
…		…
1829	}	1779	}
1830		1780
1831	void	1781	void
1832	free_treasurestruct (treasure *t)	1782	free_treasurestruct (treasure *t)
1833	{	1783	{
1834	if (t->next)
1835	free_treasurestruct (t->next);	1784	if (t->next) free_treasurestruct (t->next);
1836	if (t->next_yes)
1837	free_treasurestruct (t->next_yes);	1785	if (t->next_yes) free_treasurestruct (t->next_yes);
1838	if (t->next_no)
1839	free_treasurestruct (t->next_no);	1786	if (t->next_no) free_treasurestruct (t->next_no);
1840		1787
1841	delete t;	1788	delete t;
1842	}	1789	}
1843		1790
1844	void	1791	void
…		…
1849		1796
1850	delete lc;	1797	delete lc;
1851	}	1798	}
1852		1799
1853	void	1800	void
1854	free_artifact (artifact * at)	1801	free_artifact (artifact *at)
1855	{	1802	{
1856	if (at->next)
1857	free_artifact (at->next);	1803	if (at->next) free_artifact (at->next);
1858
1859	if (at->allowed)
1860	free_charlinks (at->allowed);	1804	if (at->allowed) free_charlinks (at->allowed);
1861		1805
1862	at->item->destroy (1);	1806	at->item->destroy (1);
1863		1807
1864	delete at;	1808	sfree (at);
1865	}	1809	}
1866		1810
1867	void	1811	void
1868	free_artifactlist (artifactlist * al)	1812	free_artifactlist (artifactlist *al)
1869	{	1813	{
1870	artifactlist *nextal;	1814	artifactlist *nextal;
1871		1815
1872	for (al = first_artifactlist; al; al = nextal)	1816	for (al = first_artifactlist; al; al = nextal)
1873	{	1817	{
1874	nextal = al->next;	1818	nextal = al->next;
1875		1819
1876	if (al->items)	1820	if (al->items)
1877	free_artifact (al->items);	1821	free_artifact (al->items);
1878		1822
1879	free (al);	1823	sfree (al);
1880	}	1824	}
1881	}	1825	}
1882		1826
1883	void	1827	void
1884	free_all_treasures (void)	1828	free_all_treasures (void)
1885	{	1829	{
1886	treasurelist tl, next;	1830	treasurelist tl, next;
1887		1831
1888
1889	for (tl = first_treasurelist; tl != NULL; tl = next)	1832	for (tl = first_treasurelist; tl; tl = next)
1890	{	1833	{
		1834	clear (tl);
		1835
1891	next = tl->next;	1836	next = tl->next;
1892	if (tl->items)
1893	free_treasurestruct (tl->items);
1894	delete tl;	1837	delete tl;
1895	}	1838	}
		1839
1896	free_artifactlist (first_artifactlist);	1840	free_artifactlist (first_artifactlist);
1897	}	1841	}

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Comparing deliantra/server/common/treasure.C (file contents): Revision 1.35 by root, Sat Jan 27 02:19:36 2007 UTC vs. Revision 1.67 by root, Tue Oct 16 00:30:24 2007 UTC

Diff Legend

Comparing deliantra/server/common/treasure.C (file contents):
Revision 1.35 by root, Sat Jan 27 02:19:36 2007 UTC vs.
Revision 1.67 by root, Tue Oct 16 00:30:24 2007 UTC