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

Comparing deliantra/server/common/treasure.C (file contents):
Revision 1.50 by root, Thu Apr 19 16:23:46 2007 UTC vs.
Revision 1.97 by root, Sun Nov 29 10:55:18 2009 UTC

…		…
1	/*	1	/*
2	* CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra 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	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* 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 Affero GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
21	*	21	*
22	* The authors can be reached via e-mail at <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	23	*/
24		24
25	/* TREASURE_DEBUG does some checking on the treasurelists after loading.	25	/* TREASURE_DEBUG does some checking on the treasurelists after loading.
26	* It is useful for finding bugs in the treasures file. Since it only	26	* It is useful for finding bugs in the treasures file. Since it only
27	* slows the startup some (and not actual game play), it is by default	27	* slows the startup some (and not actual game play), it is by default
33		33
34	//#define TREASURE_VERBOSE	34	//#define TREASURE_VERBOSE
35		35
36	#include <global.h>	36	#include <global.h>
37	#include <treasure.h>	37	#include <treasure.h>
38	#include <funcpoint.h>
39	#include <loader.h>	38	#include <loader.h>
40		39
41	extern char *spell_mapping[];	40	extern char *spell_mapping[];
42		41
43	static treasurelist *first_treasurelist;	42	static treasurelist *first_treasurelist;
…		…
47	typedef std::tr1::unordered_map<	46	typedef std::tr1::unordered_map<
48	const char *,	47	const char *,
49	treasurelist *,	48	treasurelist *,
50	str_hash,	49	str_hash,
51	str_equal,	50	str_equal,
52	slice_allocator< std::pair<const char const, treasurelist > >,	51	slice_allocator< std::pair<const char const, treasurelist > >
53	true
54	> tl_map_t;	52	> tl_map_t;
55		53
56	static tl_map_t tl_map;	54	static tl_map_t tl_map;
		55
		56	//TODO: class method
		57	static void free_treasurestruct (treasure *t); // bleh desu
		58	static void
		59	clear (treasurelist *tl)
		60	{
		61	if (tl->items)
		62	{
		63	free_treasurestruct (tl->items);
		64	tl->items = 0;
		65	}
		66
		67	tl->total_chance = 0;
		68	}
57		69
58	/*	70	/*
59	* Searches for the given treasurelist	71	* Searches for the given treasurelist
60	*/	72	*/
61	treasurelist *	73	treasurelist *
…		…
93	}	105	}
94		106
95	return tl;	107	return tl;
96	}	108	}
97		109
98	//TODO: class method
99	void
100	clear (treasurelist *tl)
101	{
102	if (tl->items)
103	{
104	free_treasurestruct (tl->items);
105	tl->items = 0;
106	}
107
108	tl->total_chance = 0;
109	}
110
111	#ifdef TREASURE_DEBUG	110	#ifdef TREASURE_DEBUG
112	/* recursived checks the linked list. Treasurelist is passed only	111	/* recursived checks the linked list. Treasurelist is passed only
113	* so that the treasure name can be printed out	112	* so that the treasure name can be printed out
114	*/	113	*/
115	static void	114	static void
…		…
140		139
141	f.next ();	140	f.next ();
142		141
143	for (;;)	142	for (;;)
144	{	143	{
145	coroapi::cede_to_tick_every (10);	144	coroapi::cede_to_tick ();
146		145
147	switch (f.kw)	146	switch (f.kw)
148	{	147	{
149	case KW_arch:	148	case KW_arch:
150	t->item = archetype::get (f.get_str ());	149	t->item = archetype::find (f.get_str ());
		150
		151	if (!t->item)
		152	{
		153	f.parse_warn ("treasure references unknown archetype");
		154	t->item = archetype::empty;
		155	}
		156
151	break;	157	break;
152		158
153	case KW_list: f.get (t->name); break;	159	case KW_list: f.get (t->name); break;
154	case KW_change_name: f.get (t->change_arch.name); break;	160	case KW_change_name: f.get (t->change_arch.name); break;
155	case KW_change_title: f.get (t->change_arch.title); break;	161	case KW_change_title: f.get (t->change_arch.title); break;
…		…
169	t->next = read_treasure (f);	175	t->next = read_treasure (f);
170	return t;	176	return t;
171		177
172	default:	178	default:
173	if (!f.parse_error ("treasurelist", t->name))	179	if (!f.parse_error ("treasurelist", t->name))
174	return 0;	180	goto error;
175		181
176	return t;	182	return t;
177	}	183	}
178		184
179	f.next ();	185	f.next ();
180	}	186	}
		187
		188	// not reached
		189
		190	error:
		191	delete t;
		192	return 0;
181	}	193	}
182		194
183	/*	195	/*
184	* Each treasure is parsed with the help of load_treasure().	196	* Each treasure is parsed with the help of load_treasure().
185	*/	197	*/
…		…
197		209
198	/* This is a one of the many items on the list should be generated.	210	/* This is a one of the many items on the list should be generated.
199	* Add up the chance total, and check to make sure the yes & no	211	* Add up the chance total, and check to make sure the yes & no
200	* fields of the treasures are not being used.	212	* fields of the treasures are not being used.
201	*/	213	*/
202	tl->total_chance = 0;
203
204	if (one)	214	if (one)
205	{	215	{
206	for (treasure *t = tl->items; t; t = t->next)	216	for (treasure *t = tl->items; t; t = t->next)
207	{	217	{
208	if (t->next_yes \|\| t->next_no)	218	if (t->next_yes \|\| t->next_no)
209	{	219	{
210	LOG (llevError, "Treasure %s is one item, but on treasure %s\n", &tl->name, t->item ? &t->item->name : &t->name);	220	LOG (llevError, "Treasure %s is one item, but on treasure %s\n", &tl->name, t->item ? &t->item->archname : &t->name);
211	LOG (llevError, " the next_yes or next_no field is set\n");	221	LOG (llevError, " the next_yes or next_no field is set\n");
212	}	222	}
213		223
214	tl->total_chance += t->chance;	224	tl->total_chance += t->chance;
215	}	225	}
…		…
230	* start with equipment, but only their abilities).	240	* start with equipment, but only their abilities).
231	*/	241	*/
232	static void	242	static void
233	put_treasure (object op, object creator, int flags)	243	put_treasure (object op, object creator, int flags)
234	{	244	{
235	object *tmp;	245	if (flags & GT_ENVIRONMENT)
236		246	{
237	/* Bit of a hack - spells should never be put onto the map. The entire	247	/* Bit of a hack - spells should never be put onto the map. The entire
238	* treasure stuff is a problem - there is no clear idea of knowing	248	* treasure stuff is a problem - there is no clear idea of knowing
239	* this is the original object, or if this is an object that should be created	249	* this is the original object, or if this is an object that should be created
240	* by another object.	250	* by another object.
241	*/	251	*/
242	if (flags & GT_ENVIRONMENT && op->type != SPELL)	252	//TODO: flag such as objects... as such (no drop, anybody?)
243	{	253	if (op->type == SPELL)
		254	{
		255	op->destroy ();
		256	return;
		257	}
		258
		259	op->expand_tail ();
		260
		261	if (!creator->is_on_map () \|\| op->blocked (creator->map, creator->x, creator->y))
		262	op->destroy ();
		263	else
		264	{
244	SET_FLAG (op, FLAG_OBJ_ORIGINAL);	265	SET_FLAG (op, FLAG_OBJ_ORIGINAL);
245	op->insert_at (creator, creator, INS_NO_MERGE \| INS_NO_WALK_ON);	266	op->insert_at (creator, creator, INS_NO_MERGE \| INS_NO_WALK_ON);
		267	}
246	}	268	}
247	else	269	else
248	{	270	{
249	op = creator->insert (op);	271	op = creator->insert (op);
250		272
251	if ((flags & GT_APPLY) && QUERY_FLAG (creator, FLAG_MONSTER))	273	if ((flags & GT_APPLY) && QUERY_FLAG (creator, FLAG_MONSTER))
252	monster_check_apply (creator, op);	274	monster_check_apply (creator, op);
253
254	if ((flags & GT_UPDATE_INV) && (tmp = creator->in_player ()))
255	esrv_send_item (tmp, op);
256	}	275	}
257	}	276	}
258		277
259	/* if there are change_xxx commands in the treasure, we include the changes	278	/* if there are change_xxx commands in the treasure, we include the changes
260	* in the generated object	279	* in the generated object
…		…
289	else	308	else
290	LOG (llevError, "create_all_treasures: undefined reference to treasurelist '%s'.\n", &t->name);	309	LOG (llevError, "create_all_treasures: undefined reference to treasurelist '%s'.\n", &t->name);
291	}	310	}
292	else	311	else
293	{	312	{
294	if (t->item && (t->item->clone.invisible != 0 \|\| !(flag & GT_INVISIBLE)))	313	if (t->item && (t->item->invisible != 0 \|\| !(flag & GT_INVISIBLE)))
295	{	314	{
296	object *tmp = arch_to_object (t->item);	315	object *tmp = arch_to_object (t->item);
297		316
298	if (t->nrof && tmp->nrof <= 1)	317	if (t->nrof && tmp->nrof <= 1)
299	tmp->nrof = rndm (t->nrof) + 1;	318	tmp->nrof = rndm (t->nrof) + 1;
…		…
346	create_treasure (tl, op, flag, difficulty, tries);	365	create_treasure (tl, op, flag, difficulty, tries);
347	}	366	}
348	else if (t->nrof)	367	else if (t->nrof)
349	create_one_treasure (tl, op, flag, difficulty, tries);	368	create_one_treasure (tl, op, flag, difficulty, tries);
350	}	369	}
351	else if (t->item && (t->item->clone.invisible != 0 \|\| flag != GT_INVISIBLE))	370	else if (t->item && (t->item->invisible != 0 \|\| flag != GT_INVISIBLE))
352	{	371	{
353	if (object *tmp = arch_to_object (t->item))	372	if (object *tmp = arch_to_object (t->item))
354	{	373	{
355	if (t->nrof && tmp->nrof <= 1)	374	if (t->nrof && tmp->nrof <= 1)
356	tmp->nrof = rndm (t->nrof) + 1;	375	tmp->nrof = rndm (t->nrof) + 1;
…		…
358	fix_generated_item (tmp, op, difficulty, t->magic, flag);	377	fix_generated_item (tmp, op, difficulty, t->magic, flag);
359	change_treasure (t, tmp);	378	change_treasure (t, tmp);
360	put_treasure (tmp, op, flag);	379	put_treasure (tmp, op, flag);
361	}	380	}
362	}	381	}
		382	}
		383
		384	void
		385	object::create_treasure (treasurelist *tl, int flags)
		386	{
		387	::create_treasure (tl, this, flags, map ? map->difficulty : 0);
363	}	388	}
364		389
365	/* This calls the appropriate treasure creation function. tries is passed	390	/* This calls the appropriate treasure creation function. tries is passed
366	* to determine how many list transitions or attempts to create treasure	391	* to determine how many list transitions or attempts to create treasure
367	* have been made. It is really in place to prevent infinite loops with	392	* have been made. It is really in place to prevent infinite loops with
…		…
380	{	405	{
381	LOG (llevDebug, "createtreasure: tries exceeded 100, returning without making treasure\n");	406	LOG (llevDebug, "createtreasure: tries exceeded 100, returning without making treasure\n");
382	return;	407	return;
383	}	408	}
384		409
		410	if (op->flag [FLAG_TREASURE_ENV])
		411	{
		412	// do not generate items when there already is something above the object
		413	if (op->flag [FLAG_IS_FLOOR] && op->above)
		414	return;
		415
		416	flag \|= GT_ENVIRONMENT;
		417	}
		418
385	if (tl->total_chance)	419	if (tl->total_chance)
386	create_one_treasure (tl, op, flag, difficulty, tries);	420	create_one_treasure (tl, op, flag, difficulty, tries);
387	else	421	else
388	create_all_treasures (tl->items, op, flag, difficulty, tries);	422	create_all_treasures (tl->items, op, flag, difficulty, tries);
389	}	423	}
…		…
409		443
410	if (ob->inv)	444	if (ob->inv)
411	LOG (llevError, "In generate treasure, created multiple objects.\n");	445	LOG (llevError, "In generate treasure, created multiple objects.\n");
412		446
413	ob->destroy ();	447	ob->destroy ();
		448
414	return tmp;	449	return tmp;
415	}	450	}
416		451
417	/*	452	/*
418	* This is a new way of calculating the chance for an item to have	453	* This is a new way of calculating the chance for an item to have
…		…
461	* This code presumes that op has had its spell object created (in op->inv)	496	* This code presumes that op has had its spell object created (in op->inv)
462	*	497	*
463	* elmex Wed Aug 9 17:44:59 CEST 2006:	498	* elmex Wed Aug 9 17:44:59 CEST 2006:
464	* Removed multiplicator, too many high-level items were generated on low-difficulty maps.	499	* Removed multiplicator, too many high-level items were generated on low-difficulty maps.
465	*/	500	*/
466	int	501	static int
467	level_for_item (const object *op, int difficulty)	502	level_for_item (const object *op, int difficulty)
468	{	503	{
469	int olevel = 0;
470
471	if (!op->inv)	504	if (!op->inv)
472	{	505	{
473	LOG (llevError, "level_for_item: Object %s has no inventory!\n", &op->name);	506	LOG (llevError, "level_for_item: Object %s has no inventory!\n", &op->name);
474	return 0;	507	return 0;
475	}	508	}
476		509
477	olevel = (int) (op->inv->level + (double) difficulty * (1 - drand48 () * drand48 () * 2));	510	int olevel = op->inv->level + int (difficulty * (1. - rndm () * rndm () * 2.));
478		511
479	if (olevel <= 0)	512	if (olevel <= 0)
480	olevel = rndm (1, MIN (op->inv->level, 1));	513	olevel = rndm (1, op->inv->level);
481		514
482	if (olevel > MAXLEVEL)	515	return min (olevel, MAXLEVEL);
483	olevel = MAXLEVEL;
484
485	return olevel;
486	}	516	}
487		517
488	/*	518	/*
489	* Based upon the specified difficulty and upon the difftomagic_list array,	519	* Based upon the specified difficulty and upon the difftomagic_list array,
490	* a random magical bonus is returned. This is used when determine	520	* a random magical bonus is returned. This is used when determine
…		…
493	* elmex Thu Aug 10 18:45:44 CEST 2006:	523	* elmex Thu Aug 10 18:45:44 CEST 2006:
494	* Scaling difficulty by max_level, as difficulty is a level and not some	524	* Scaling difficulty by max_level, as difficulty is a level and not some
495	* weird integer between 1-31.	525	* weird integer between 1-31.
496	*	526	*
497	*/	527	*/
498	int	528	static int
499	magic_from_difficulty (int difficulty)	529	magic_from_difficulty (int difficulty)
500	{	530	{
501	int percent = 0, magic = 0;	531	int percent = 0, magic = 0;
502	int scaled_diff = (int) (((double) difficulty / settings.max_level) * DIFFLEVELS);	532	int scaled_diff = (int) (((double) difficulty / settings.max_level) * DIFFLEVELS);
503		533
…		…
546		576
547	op->magic = magic;	577	op->magic = magic;
548	if (op->arch)	578	if (op->arch)
549	{	579	{
550	if (op->type == ARMOUR)	580	if (op->type == ARMOUR)
551	ARMOUR_SPEED (op) = (ARMOUR_SPEED (&op->arch->clone) * (100 + magic * 10)) / 100;	581	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op->arch) * (100 + magic * 10)) / 100;
552		582
553	if (magic < 0 && !(rndm (3))) /* You can't just check the weight always */	583	if (magic < 0 && !(rndm (3))) /* You can't just check the weight always */
554	magic = (-magic);	584	magic = (-magic);
		585
555	op->weight = (op->arch->clone.weight * (100 - magic * 10)) / 100;	586	op->weight = (op->arch->weight * (100 - magic * 10)) / 100;
556	}	587	}
557	else	588	else
558	{	589	{
559	if (op->type == ARMOUR)	590	if (op->type == ARMOUR)
560	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op) * (100 + magic * 10)) / 100;	591	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op) * (100 + magic * 10)) / 100;
		592
561	if (magic < 0 && !(rndm (3))) /* You can't just check the weight always */	593	if (magic < 0 && !(rndm (3))) /* You can't just check the weight always */
562	magic = (-magic);	594	magic = (-magic);
		595
563	op->weight = (op->weight * (100 - magic * 10)) / 100;	596	op->weight = (op->weight * (100 - magic * 10)) / 100;
564	}	597	}
565	}	598	}
566		599
567	/*	600	/*
…		…
590	* 1) Since rings can have multiple bonuses, if the same bonus	623	* 1) Since rings can have multiple bonuses, if the same bonus
591	* is rolled again, increase it - the bonuses now stack with	624	* is rolled again, increase it - the bonuses now stack with
592	* other bonuses previously rolled and ones the item might natively have.	625	* other bonuses previously rolled and ones the item might natively have.
593	* 2) Add code to deal with new PR method.	626	* 2) Add code to deal with new PR method.
594	*/	627	*/
595	void	628	static void
596	set_ring_bonus (object *op, int bonus)	629	set_ring_bonus (object *op, int bonus)
597	{	630	{
598
599	int r = rndm (bonus > 0 ? 25 : 11);	631	int r = rndm (bonus > 0 ? 25 : 11);
600		632
601	if (op->type == AMULET)	633	if (op->type == AMULET)
602	{	634	{
603	if (!(rndm (21)))	635	if (!(rndm (21)))
…		…
622	case 2:	654	case 2:
623	case 3:	655	case 3:
624	case 4:	656	case 4:
625	case 5:	657	case 5:
626	case 6:	658	case 6:
627	set_attr_value (&op->stats, r, (signed char) (bonus + get_attr_value (&op->stats, r)));	659	op->stats.stat (r) += bonus;
628	break;	660	break;
629		661
630	case 7:	662	case 7:
631	op->stats.dam += bonus;	663	op->stats.dam += bonus;
632	break;	664	break;
…		…
726	* higher is the chance of returning a low number.	758	* higher is the chance of returning a low number.
727	* It is only used in fix_generated_treasure() to set bonuses on	759	* It is only used in fix_generated_treasure() to set bonuses on
728	* rings and amulets.	760	* rings and amulets.
729	* Another scheme is used to calculate the magic of weapons and armours.	761	* Another scheme is used to calculate the magic of weapons and armours.
730	*/	762	*/
731	int	763	static int
732	get_magic (int diff)	764	get_magic (int diff)
733	{	765	{
734	int i;	766	int i;
735		767
736	if (diff < 3)	768	if (diff < 3)
…		…
739	for (i = 0; i < 4; i++)	771	for (i = 0; i < 4; i++)
740	if (rndm (diff))	772	if (rndm (diff))
741	return i;	773	return i;
742		774
743	return 4;	775	return 4;
		776	}
		777
		778	/* special_potion() - so that old potion code is still done right. */
		779	static int
		780	special_potion (object *op)
		781	{
		782	if (op->attacktype)
		783	return 1;
		784
		785	if (op->stats.Str \|\| op->stats.Dex \|\| op->stats.Con \|\| op->stats.Pow \|\| op->stats.Wis \|\| op->stats.Int \|\| op->stats.Cha)
		786	return 1;
		787
		788	for (int i = 0; i < NROFATTACKS; i++)
		789	if (op->resist[i])
		790	return 1;
		791
		792	return 0;
744	}	793	}
745		794
746	#define DICE2 (get_magic(2)==2?2:1)	795	#define DICE2 (get_magic(2)==2?2:1)
747	#define DICESPELL (rndm (3) + rndm (3) + rndm (3) + rndm (3) + rndm (3))	796	#define DICESPELL (rndm (3) + rndm (3) + rndm (3) + rndm (3) + rndm (3))
748		797
…		…
785	create_treasure (op->randomitems, op, flags & ~GT_ENVIRONMENT, difficulty, 0);	834	create_treasure (op->randomitems, op, flags & ~GT_ENVIRONMENT, difficulty, 0);
786	/* So the treasure doesn't get created again */	835	/* So the treasure doesn't get created again */
787	op->randomitems = 0;	836	op->randomitems = 0;
788	}	837	}
789		838
790	if (difficulty < 1)	839	max_it (difficulty, 1);
791	difficulty = 1;
792		840
793	if (INVOKE_OBJECT (ADD_BONUS, op,	841	if (INVOKE_OBJECT (ADD_BONUS, op,
794	ARG_OBJECT (creator != op ? creator : 0),	842	ARG_OBJECT (creator != op ? creator : 0),
795	ARG_INT (difficulty), ARG_INT (max_magic),	843	ARG_INT (difficulty), ARG_INT (max_magic),
796	ARG_INT (flags)))	844	ARG_INT (flags)))
797	return;	845	return;
798		846
799	if (!(flags & GT_MINIMAL))	847	if (!(flags & GT_MINIMAL))
800	{	848	{
801	if (op->arch == crown_arch)	849	if (IS_ARCH (op->arch, crown))
802	{	850	{
803	set_magic (difficulty, op, max_magic, flags);	851	set_magic (difficulty, op, max_magic, flags);
804	num_enchantments = calc_item_power (op, 1);	852	num_enchantments = calc_item_power (op, 1);
805	generate_artifact (op, difficulty);	853	generate_artifact (op, difficulty);
806	}	854	}
…		…
811		859
812	num_enchantments = calc_item_power (op, 1);	860	num_enchantments = calc_item_power (op, 1);
813		861
814	if ((!was_magic && !rndm (CHANCE_FOR_ARTIFACT))	862	if ((!was_magic && !rndm (CHANCE_FOR_ARTIFACT))
815	\|\| op->type == HORN	863	\|\| op->type == HORN
816	\|\| difficulty >= settings.max_level) /* high difficulties always generate an artifact,	864	\|\| difficulty >= settings.max_level) /* high difficulties always generate an artifact, used for shop_floors or treasures */
817	* used for shop_floors or treasures */
818	generate_artifact (op, difficulty);	865	generate_artifact (op, difficulty);
819	}	866	}
820		867
821	/* Object was made an artifact. Calculate its item_power rating.	868	/* Object was made an artifact. Calculate its item_power rating.
822	* the item_power in the object is what the artfiact adds.	869	* the item_power in the object is what the artfiact adds.
…		…
856	* again below */	903	* again below */
857	}	904	}
858	}	905	}
859		906
860	/* materialtype modifications. Note we allow this on artifacts. */	907	/* materialtype modifications. Note we allow this on artifacts. */
861	set_materialname (op, difficulty, NULL);	908	select_material (op, difficulty);
862		909
863	if (flags & GT_MINIMAL)	910	if (flags & GT_MINIMAL)
864	{	911	{
865	if (op->type == POTION)	912	if (op->type == POTION)
866	/* Handle healing and magic power potions */	913	/* Handle healing and magic power potions */
867	if (op->stats.sp && !op->randomitems)	914	if (op->stats.sp && !op->randomitems)
868	{	915	{
869	object *tmp;
870
871	tmp = get_archetype (spell_mapping[op->stats.sp]);	916	object *tmp = get_archetype (spell_mapping [op->stats.sp]);
872	insert_ob_in_ob (tmp, op);	917	insert_ob_in_ob (tmp, op);
873	op->stats.sp = 0;	918	op->stats.sp = 0;
874	}	919	}
875	}	920	}
876	else if (!op->title) /* Only modify object if not special */	921	else if (!op->title) /* Only modify object if not special */
…		…
899	int too_many_tries = 0, is_special = 0;	944	int too_many_tries = 0, is_special = 0;
900		945
901	/* Handle healing and magic power potions */	946	/* Handle healing and magic power potions */
902	if (op->stats.sp && !op->randomitems)	947	if (op->stats.sp && !op->randomitems)
903	{	948	{
904	object *tmp;
905
906	tmp = get_archetype (spell_mapping[op->stats.sp]);	949	object *tmp = get_archetype (spell_mapping[op->stats.sp]);
907	insert_ob_in_ob (tmp, op);	950	insert_ob_in_ob (tmp, op);
908	op->stats.sp = 0;	951	op->stats.sp = 0;
909	}	952	}
910		953
911	while (!(is_special = special_potion (op)) && !op->inv)	954	while (!(is_special = special_potion (op)) && !op->inv)
…		…
919	* since the value set on those is already correct.	962	* since the value set on those is already correct.
920	*/	963	*/
921	if (op->inv && op->randomitems)	964	if (op->inv && op->randomitems)
922	{	965	{
923	/* value multiplier is same as for scrolls */	966	/* value multiplier is same as for scrolls */
924	op->value = (op->value * op->inv->value);	967	op->value *= op->inv->value;
925	op->level = op->inv->level / 2 + rndm (difficulty) + rndm (difficulty);	968	op->level = op->inv->level / 2 + rndm (difficulty) + rndm (difficulty);
926	}	969	}
927	else	970	else
928	{	971	{
929	op->name = "potion";	972	op->name = "potion";
930	op->name_pl = "potions";	973	op->name_pl = "potions";
931	}	974	}
932		975
933	if (!(flags & GT_ONLY_GOOD) && rndm (2))	976	if (!(flags & GT_ONLY_GOOD) && rndm (2))
934	SET_FLAG (op, FLAG_CURSED);	977	SET_FLAG (op, FLAG_CURSED);
		978
935	break;	979	break;
936	}	980	}
937		981
938	case AMULET:	982	case AMULET:
939	if (op->arch == amulet_arch)	983	if (IS_ARCH (op->arch, amulet))
940	op->value = 5; / Since it's not just decoration */	984	op->value = 5; / Since it's not just decoration */
941		985
942	case RING:	986	case RING:
943	if (op->arch == NULL)
944	{
945	op->destroy ();
946	op = 0;
947	break;
948	}
949
950	if (op->arch != ring_arch && op->arch != amulet_arch) /* It's a special artifact! */	987	if (!IS_ARCH (op->arch, ring) && !IS_ARCH (op->arch, amulet)) /* It's a special artifact! */
951	break;	988	break;
952		989
953	if (!(flags & GT_ONLY_GOOD) && !(rndm (3)))	990	if (!(flags & GT_ONLY_GOOD) && !(rndm (3)))
954	SET_FLAG (op, FLAG_CURSED);	991	SET_FLAG (op, FLAG_CURSED);
955		992
…		…
975	op->value *= 5;	1012	op->value *= 5;
976	set_ring_bonus (op, d);	1013	set_ring_bonus (op, d);
977	}	1014	}
978	}	1015	}
979		1016
980	if (GET_ANIM_ID (op))	1017	if (op->animation_id)
981	SET_ANIMATION (op, rndm (NUM_ANIMATIONS (op)));	1018	op->set_anim_frame (rndm (op->anim_frames ()));
982		1019
983	break;	1020	break;
984		1021
985	case BOOK:	1022	case BOOK:
986	/* Is it an empty book?, if yes lets make a special·	1023	/* Is it an empty book?, if yes lets make a special·
…		…
1001	op->level = rndm (creator->level);	1038	op->level = rndm (creator->level);
1002		1039
1003	tailor_readable_ob (op, (creator && creator->stats.sp) ? creator->stats.sp : -1);	1040	tailor_readable_ob (op, (creator && creator->stats.sp) ? creator->stats.sp : -1);
1004	/* books w/ info are worth more! */	1041	/* books w/ info are worth more! */
1005	op->value = ((op->level > 10 ? op->level : (op->level + 1) / 2) ((strlen (op->msg) / 250) + 1));	1042	op->value = ((op->level > 10 ? op->level : (op->level + 1) / 2) ((strlen (op->msg) / 250) + 1));
1006	/* creator related stuff */
1007
1008	/* for library, chained books. Note that some monsters have no_pick
1009	* set - we don't want to set no pick in that case.
1010	*/
1011	if (QUERY_FLAG (creator, FLAG_NO_PICK) && !QUERY_FLAG (creator, FLAG_MONSTER))
1012	SET_FLAG (op, FLAG_NO_PICK);
1013	if (creator->slaying && !op->slaying) /* for check_inv floors */
1014	op->slaying = creator->slaying;
1015		1043
1016	/* add exp so reading it gives xp (once) */	1044	/* add exp so reading it gives xp (once) */
1017	op->stats.exp = op->value > 10000 ? op->value / 5 : op->value / 10;	1045	op->stats.exp = op->value > 10000 ? op->value / 5 : op->value / 10;
1018	}	1046	}
		1047
		1048	/* creator related stuff */
		1049
		1050	/* for library, chained books. Note that some monsters have no_pick
		1051	* set - we don't want to set no pick in that case.
		1052	*/
		1053	if (QUERY_FLAG (creator, FLAG_NO_PICK) && !QUERY_FLAG (creator, FLAG_MONSTER))
		1054	SET_FLAG (op, FLAG_NO_PICK);
		1055	if (creator->slaying && !op->slaying) /* for check_inv floors */
		1056	op->slaying = creator->slaying;
1019	break;	1057	break;
1020		1058
1021	case SPELLBOOK:	1059	case SPELLBOOK:
1022	op->value = op->value * op->inv->value;	1060	op->value = op->value * op->inv->value;
1023	/* add exp so learning gives xp */	1061	/* add exp so learning gives xp */
…		…
1057	* 10 time multiplier). This way, the value are a bit more reasonable.	1095	* 10 time multiplier). This way, the value are a bit more reasonable.
1058	*/	1096	*/
1059	op->value = op->value * op->inv->value * (op->level + 50) / (op->inv->level + 50);	1097	op->value = op->value * op->inv->value * (op->level + 50) / (op->inv->level + 50);
1060	/* maxhp is used to denote how many 'charges' the rod holds before */	1098	/* maxhp is used to denote how many 'charges' the rod holds before */
1061	if (op->stats.maxhp)	1099	if (op->stats.maxhp)
1062	op->stats.maxhp *= MAX (op->inv->stats.sp, op->inv->stats.grace);	1100	op->stats.maxhp *= max (op->inv->stats.sp, op->inv->stats.grace);
1063	else	1101	else
1064	op->stats.maxhp = 2 * MAX (op->inv->stats.sp, op->inv->stats.grace);	1102	op->stats.maxhp = 2 * max (op->inv->stats.sp, op->inv->stats.grace);
1065		1103
1066	op->stats.hp = op->stats.maxhp;	1104	op->stats.hp = op->stats.maxhp;
1067	break;	1105	break;
1068		1106
1069	case SCROLL:	1107	case SCROLL:
…		…
1106		1144
1107	/*	1145	/*
1108	* Allocate and return the pointer to an empty artifactlist structure.	1146	* Allocate and return the pointer to an empty artifactlist structure.
1109	*/	1147	*/
1110	static artifactlist *	1148	static artifactlist *
1111	get_empty_artifactlist (void)	1149	get_empty_artifactlist ()
1112	{	1150	{
1113	return salloc0 <artifactlist> ();	1151	return salloc0<artifactlist> ();
1114	}	1152	}
1115		1153
1116	/*	1154	/*
1117	* Allocate and return the pointer to an empty artifact structure.	1155	* Allocate and return the pointer to an empty artifact structure.
1118	*/	1156	*/
1119	static artifact *	1157	static artifact *
1120	get_empty_artifact (void)	1158	get_empty_artifact ()
1121	{	1159	{
1122	return salloc0 <artifact> ();	1160	return salloc0<artifact> ();
1123	}	1161	}
1124		1162
1125	/*	1163	/*
1126	* Searches the artifact lists and returns one that has the same type	1164	* Searches the artifact lists and returns one that has the same type
1127	* of objects on it.	1165	* of objects on it.
…		…
1135		1173
1136	return 0;	1174	return 0;
1137	}	1175	}
1138		1176
1139	/*	1177	/*
1140	* For debugging purposes. Dumps all tables.	1178	* Builds up the lists of artifacts from the file in the libdir.
1141	*/	1179	*/
1142	void	1180	void
1143	dump_artifacts (void)
1144	{
1145	artifactlist *al;
1146	artifact *art;
1147	linked_char *next;
1148
1149	fprintf (logfile, "\n");
1150	for (al = first_artifactlist; al != NULL; al = al->next)
1151	{
1152	fprintf (logfile, "Artifact has type %d, total_chance=%d\n", al->type, al->total_chance);
1153	for (art = al->items; art != NULL; art = art->next)
1154	{
1155	fprintf (logfile, "Artifact %-30s Difficulty %3d Chance %5d\n", &art->item->name, art->difficulty, art->chance);
1156	if (art->allowed != NULL)
1157	{
1158	fprintf (logfile, "\tallowed combinations:");
1159	for (next = art->allowed; next != NULL; next = next->next)
1160	fprintf (logfile, "%s,", &next->name);
1161	fprintf (logfile, "\n");
1162	}
1163	}
1164	}
1165	fprintf (logfile, "\n");
1166	}
1167
1168	/*
1169	* For debugging purposes. Dumps all treasures recursively (see below).
1170	*/
1171	void
1172	dump_monster_treasure_rec (const char name, treasure t, int depth)
1173	{
1174	treasurelist *tl;
1175	int i;
1176
1177	if (depth > 100)
1178	return;
1179
1180	while (t)
1181	{
1182	if (t->name)
1183	{
1184	for (i = 0; i < depth; i++)
1185	fprintf (logfile, " ");
1186
1187	fprintf (logfile, "{ (list: %s)\n", &t->name);
1188
1189	tl = treasurelist::find (t->name);
1190	if (tl)
1191	dump_monster_treasure_rec (name, tl->items, depth + 2);
1192
1193	for (i = 0; i < depth; i++)
1194	fprintf (logfile, " ");
1195
1196	fprintf (logfile, "} (end of list: %s)\n", &t->name);
1197	}
1198	else
1199	{
1200	for (i = 0; i < depth; i++)
1201	fprintf (logfile, " ");
1202
1203	if (t->item && t->item->clone.type == FLESH)
1204	fprintf (logfile, "%s's %s\n", name, &t->item->clone.name);
1205	else
1206	fprintf (logfile, "%s\n", &t->item->clone.name);
1207	}
1208
1209	if (t->next_yes)
1210	{
1211	for (i = 0; i < depth; i++)
1212	fprintf (logfile, " ");
1213
1214	fprintf (logfile, " (if yes)\n");
1215	dump_monster_treasure_rec (name, t->next_yes, depth + 1);
1216	}
1217
1218	if (t->next_no)
1219	{
1220	for (i = 0; i < depth; i++)
1221	fprintf (logfile, " ");
1222
1223	fprintf (logfile, " (if no)\n");
1224	dump_monster_treasure_rec (name, t->next_no, depth + 1);
1225	}
1226
1227	t = t->next;
1228	}
1229	}
1230
1231	/*
1232	* For debugging purposes. Dumps all treasures for a given monster.
1233	* Created originally by Raphael Quinet for debugging the alchemy code.
1234	*/
1235	void
1236	dump_monster_treasure (const char *name)
1237	{
1238	archetype *at;
1239	int found;
1240
1241	found = 0;
1242	fprintf (logfile, "\n");
1243
1244	for (at = first_archetype; at != NULL; at = at->next)
1245	if (!strcasecmp (at->clone.name, name) && at->clone.title == NULL)
1246	{
1247	fprintf (logfile, "treasures for %s (arch: %s)\n", &at->clone.name, &at->name);
1248	if (at->clone.randomitems != NULL)
1249	dump_monster_treasure_rec (at->clone.name, at->clone.randomitems->items, 1);
1250	else
1251	fprintf (logfile, "(nothing)\n");
1252
1253	fprintf (logfile, "\n");
1254	found++;
1255	}
1256
1257	if (found == 0)
1258	fprintf (logfile, "No objects have the name %s!\n\n", name);
1259	}
1260
1261	/*
1262	* Builds up the lists of artifacts from the file in the libdir.
1263	*/
1264	void
1265	init_artifacts (void)	1181	init_artifacts ()
1266	{	1182	{
1267	static int has_been_inited = 0;	1183	static int has_been_inited = 0;
1268	char filename[MAX_BUF];	1184	char filename[MAX_BUF];
1269	artifact *art = NULL;	1185	artifact *art = NULL;
1270	artifactlist *al;	1186	artifactlist *al;
…		…
1278	object_thawer f (filename);	1194	object_thawer f (filename);
1279		1195
1280	if (!f)	1196	if (!f)
1281	return;	1197	return;
1282		1198
1283	f.next ();
1284
1285	for (;;)	1199	for (;;)
1286	{	1200	{
1287	switch (f.kw)	1201	switch (f.kw)
1288	{	1202	{
1289	case KW_allowed:	1203	case KW_allowed:
…		…
1292		1206
1293	{	1207	{
1294	if (!strcmp (f.get_str (), "all"))	1208	if (!strcmp (f.get_str (), "all"))
1295	break;	1209	break;
1296		1210
1297	char next, cp = f.get_str ();	1211	const char *cp = f.get_str ();
1298		1212	char *next;
1299	do	1213	do
1300	{	1214	{
1301	if ((next = strchr (cp, ',')))	1215	if ((next = strchr (cp, ',')))
1302	*next++ = '\0';	1216	*next++ = '\0';
1303		1217
…		…
1392	#endif	1306	#endif
1393	op->face = change->face;	1307	op->face = change->face;
1394	}	1308	}
1395		1309
1396	for (i = 0; i < NUM_STATS; i++)	1310	for (i = 0; i < NUM_STATS; i++)
1397	change_attr_value (&(op->stats), i, get_attr_value (&(change->stats), i));	1311	change_attr_value (&(op->stats), i, change->stats.stat (i));
1398		1312
1399	op->attacktype \|= change->attacktype;	1313	op->attacktype \|= change->attacktype;
1400	op->path_attuned \|= change->path_attuned;	1314	op->path_attuned \|= change->path_attuned;
1401	op->path_repelled \|= change->path_repelled;	1315	op->path_repelled \|= change->path_repelled;
1402	op->path_denied \|= change->path_denied;	1316	op->path_denied \|= change->path_denied;
…		…
1450	* to cast. So convert that to into a spell and put it into	1364	* to cast. So convert that to into a spell and put it into
1451	* this object.	1365	* this object.
1452	*/	1366	*/
1453	if (op->type == HORN \|\| op->type == POTION)	1367	if (op->type == HORN \|\| op->type == POTION)
1454	{	1368	{
1455	object *tmp_obj;
1456
1457	/* Remove any spells this object currently has in it */	1369	/* Remove any spells this object currently has in it */
1458	while (op->inv)
1459	op->inv->destroy ();	1370	op->destroy_inv (false);
1460		1371
1461	tmp_obj = arch_to_object (change->other_arch);	1372	object *tmp = arch_to_object (change->other_arch);
1462	insert_ob_in_ob (tmp_obj, op);	1373	insert_ob_in_ob (tmp, op);
1463	}	1374	}
1464	/* No harm setting this for potions/horns */	1375	/* No harm setting this for potions/horns */
1465	op->other_arch = change->other_arch;	1376	op->other_arch = change->other_arch;
1466	}	1377	}
1467		1378
…		…
1552	op->value *= change->value;	1463	op->value *= change->value;
1553		1464
1554	if (change->materials)	1465	if (change->materials)
1555	op->materials = change->materials;	1466	op->materials = change->materials;
1556		1467
1557	if (change->materialname)	1468	if (change->material != MATERIAL_NULL)
1558	op->materialname = change->materialname;	1469	op->material = change->material;
1559		1470
1560	if (change->slaying)	1471	if (change->slaying)
1561	op->slaying = change->slaying;	1472	op->slaying = change->slaying;
1562		1473
1563	if (change->race)	1474	if (change->race)
…		…
1566	if (change->msg)	1477	if (change->msg)
1567	op->msg = change->msg;	1478	op->msg = change->msg;
1568	}	1479	}
1569		1480
1570	static int	1481	static int
1571	legal_artifact_combination (object op, artifact art)	1482	legal_artifact_combination (object op, artifact art)
1572	{	1483	{
1573	int neg, success = 0;	1484	int neg, success = 0;
1574	linked_char *tmp;	1485	linked_char *tmp;
1575	const char *name;	1486	const char *name;
1576		1487
1577	if (art->allowed == (linked_char *) NULL)	1488	if (!art->allowed)
1578	return 1; /* Ie, "all" */	1489	return 1; /* Ie, "all" */
		1490
1579	for (tmp = art->allowed; tmp; tmp = tmp->next)	1491	for (tmp = art->allowed; tmp; tmp = tmp->next)
1580	{	1492	{
1581	#ifdef TREASURE_VERBOSE	1493	#ifdef TREASURE_VERBOSE
1582	LOG (llevDebug, "legal_art: %s\n", &tmp->name);	1494	LOG (llevDebug, "legal_art: %s\n", &tmp->name);
1583	#endif	1495	#endif
…		…
1585	name = tmp->name + 1, neg = 1;	1497	name = tmp->name + 1, neg = 1;
1586	else	1498	else
1587	name = tmp->name, neg = 0;	1499	name = tmp->name, neg = 0;
1588		1500
1589	/* If we match name, then return the opposite of 'neg' */	1501	/* If we match name, then return the opposite of 'neg' */
1590	if (!strcmp (name, op->name) \|\| (op->arch && !strcmp (name, op->arch->name)))	1502	if (!strcmp (name, op->name) \|\| (op->arch && !strcmp (name, op->arch->archname)))
1591	return !neg;	1503	return !neg;
1592		1504
1593	/* Set success as true, since if the match was an inverse, it means	1505	/* Set success as true, since if the match was an inverse, it means
1594	* everything is allowed except what we match	1506	* everything is allowed except what we match
1595	*/	1507	*/
1596	else if (neg)	1508	else if (neg)
1597	success = 1;	1509	success = 1;
1598	}	1510	}
		1511
1599	return success;	1512	return success;
1600	}	1513	}
1601		1514
1602	/*	1515	/*
1603	* Fixes the given object, giving it the abilities and titles	1516	* Fixes the given object, giving it the abilities and titles
…		…
1670	#if 1	1583	#if 1
1671	LOG (llevError, "Got null entry and non zero roll in generate_artifact, type %d\n", op->type);	1584	LOG (llevError, "Got null entry and non zero roll in generate_artifact, type %d\n", op->type);
1672	#endif	1585	#endif
1673	return;	1586	return;
1674	}	1587	}
1675	if (!strcmp (art->item->name, "NONE"))	1588
		1589	if (art->item->name == shstr_NONE)
1676	return;	1590	return;
		1591
1677	if (FABS (op->magic) < art->item->magic)	1592	if (fabs (op->magic) < art->item->magic)
1678	continue; /* Not magic enough to be this item */	1593	continue; /* Not magic enough to be this item */
1679		1594
1680	/* Map difficulty not high enough */	1595	/* Map difficulty not high enough */
1681	if (difficulty < art->difficulty)	1596	if (difficulty < art->difficulty)
1682	continue;	1597	continue;
…		…
1733	item->level = donor->level;	1648	item->level = donor->level;
1734		1649
1735	/* if donor has some attacktypes, the flesh is poisonous */	1650	/* if donor has some attacktypes, the flesh is poisonous */
1736	if (donor->attacktype & AT_POISON)	1651	if (donor->attacktype & AT_POISON)
1737	item->type = POISON;	1652	item->type = POISON;
		1653
1738	if (donor->attacktype & AT_ACID)	1654	if (donor->attacktype & AT_ACID)
1739	item->stats.hp = -1 * item->stats.food;	1655	item->stats.hp = -1 * item->stats.food;
		1656
1740	SET_FLAG (item, FLAG_NO_STEAL);	1657	SET_FLAG (item, FLAG_NO_STEAL);
1741	}	1658	}
1742	}	1659	}
1743		1660
1744	/* special_potion() - so that old potion code is still done right. */	1661	static void
1745	int
1746	special_potion (object *op)
1747	{
1748	if (op->attacktype)
1749	return 1;
1750
1751	if (op->stats.Str \|\| op->stats.Dex \|\| op->stats.Con \|\| op->stats.Pow \|\| op->stats.Wis \|\| op->stats.Int \|\| op->stats.Cha)
1752	return 1;
1753
1754	for (int i = 0; i < NROFATTACKS; i++)
1755	if (op->resist[i])
1756	return 1;
1757
1758	return 0;
1759	}
1760
1761	void
1762	free_treasurestruct (treasure *t)	1662	free_treasurestruct (treasure *t)
1763	{	1663	{
1764	if (t->next) free_treasurestruct (t->next);	1664	if (t->next) free_treasurestruct (t->next);
1765	if (t->next_yes) free_treasurestruct (t->next_yes);	1665	if (t->next_yes) free_treasurestruct (t->next_yes);
1766	if (t->next_no) free_treasurestruct (t->next_no);	1666	if (t->next_no) free_treasurestruct (t->next_no);
1767		1667
1768	delete t;	1668	delete t;
1769	}	1669	}
1770		1670
1771	void	1671	static void
1772	free_charlinks (linked_char *lc)	1672	free_charlinks (linked_char *lc)
1773	{	1673	{
1774	if (lc->next)	1674	if (lc->next)
1775	free_charlinks (lc->next);	1675	free_charlinks (lc->next);
1776		1676
1777	delete lc;	1677	delete lc;
1778	}	1678	}
1779		1679
1780	void	1680	static void
1781	free_artifact (artifact *at)	1681	free_artifact (artifact *at)
1782	{	1682	{
1783	if (at->next) free_artifact (at->next);	1683	if (at->next) free_artifact (at->next);
1784	if (at->allowed) free_charlinks (at->allowed);	1684	if (at->allowed) free_charlinks (at->allowed);
1785		1685
1786	at->item->destroy (1);	1686	at->item->destroy ();
1787		1687
1788	sfree (at);	1688	sfree (at);
1789	}	1689	}
1790		1690
1791	void
1792	free_artifactlist (artifactlist *al)
1793	{
1794	artifactlist *nextal;
1795
1796	for (al = first_artifactlist; al; al = nextal)
1797	{
1798	nextal = al->next;
1799
1800	if (al->items)
1801	free_artifact (al->items);
1802
1803	sfree (al);
1804	}
1805	}
1806
1807	void
1808	free_all_treasures (void)
1809	{
1810	treasurelist tl, next;
1811
1812	for (tl = first_treasurelist; tl; tl = next)
1813	{
1814	clear (tl);
1815
1816	next = tl->next;
1817	delete tl;
1818	}
1819
1820	free_artifactlist (first_artifactlist);
1821	}

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Comparing deliantra/server/common/treasure.C (file contents): Revision 1.50 by root, Thu Apr 19 16:23:46 2007 UTC vs. Revision 1.97 by root, Sun Nov 29 10:55:18 2009 UTC

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Comparing deliantra/server/common/treasure.C (file contents):
Revision 1.50 by root, Thu Apr 19 16:23:46 2007 UTC vs.
Revision 1.97 by root, Sun Nov 29 10:55:18 2009 UTC