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

Comparing deliantra/server/common/treasure.C (file contents):
Revision 1.69 by root, Tue Jan 22 15:53:01 2008 UTC vs.
Revision 1.124 by root, Sat Dec 1 20:22:12 2018 UTC

…		…
1	/*	1	/*
2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team	4	* Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
		5	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team	6	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	7	* Copyright (©) 1992 Frank Tore Johansen
7	*	8	*
8	* Deliantra is free software: you can redistribute it and/or modify	9	* 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	10	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation, either version 3 of the License, or	11	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	12	* option) any later version.
12	*	13	*
13	* This program is distributed in the hope that it will be useful,	14	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	17	* GNU General Public License for more details.
17	*	18	*
18	* You should have received a copy of the GNU General Public License	19	* You should have received a copy of the Affero GNU General Public License
19	* along with this program. If not, see <http://www.gnu.org/licenses/>.	20	* and the GNU General Public License along with this program. If not, see
		21	* <http://www.gnu.org/licenses/>.
20	*	22	*
21	* The authors can be reached via e-mail to <support@deliantra.net>	23	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	24	*/
23		25
24	/* TREASURE_DEBUG does some checking on the treasurelists after loading.	26	/* TREASURE_DEBUG does some checking on the treasurelists after loading.
25	* It is useful for finding bugs in the treasures file. Since it only	27	* It is useful for finding bugs in the treasures file. Since it only
32		34
33	//#define TREASURE_VERBOSE	35	//#define TREASURE_VERBOSE
34		36
35	#include <global.h>	37	#include <global.h>
36	#include <treasure.h>	38	#include <treasure.h>
37	#include <funcpoint.h>	39
38	#include <loader.h>	40	#include <flat_hash_map.hpp>
		41
		42	// used only by treasure.C, does not handle null arch ptrs
		43	#define IS_ARCH(arch,name) ((arch)->archname == shstr_ ## name)
39		44
40	extern char *spell_mapping[];	45	extern char *spell_mapping[];
41		46
42	static treasurelist *first_treasurelist;	47	static treasurelist *first_treasurelist;
43		48
44	static void change_treasure (treasure t, object op); /* overrule default values */	49	static void change_treasure (treasure t, object op); /* overrule default values */
45		50
46	typedef std::tr1::unordered_map<	51	typedef ska::flat_hash_map
		52	<
47	const char *,	53	const char *,
48	treasurelist *,	54	treasurelist *,
49	str_hash,	55	str_hash,
50	str_equal,	56	str_equal,
51	slice_allocator< std::pair<const char const, treasurelist > >,	57	slice_allocator< std::pair<const char const, treasurelist > >
52	true
53	> tl_map_t;	58	> tl_map_t;
54		59
55	static tl_map_t tl_map;	60	static tl_map_t tl_map;
		61
		62	//TODO: class method
		63	static void free_treasurestruct (treasure *t); // bleh desu
		64	static void
		65	clear (treasurelist *tl)
		66	{
		67	if (tl->items)
		68	{
		69	free_treasurestruct (tl->items);
		70	tl->items = 0;
		71	}
		72
		73	tl->total_chance = 0;
		74	}
56		75
57	/*	76	/*
58	* Searches for the given treasurelist	77	* Searches for the given treasurelist
59	*/	78	*/
60	treasurelist *	79	treasurelist *
61	treasurelist::find (const char *name)	80	treasurelist::find (const char *name)
62	{	81	{
63	if (!name)	82	if (!name)
64	return 0;	83	return 0;
65		84
66	auto (i, tl_map.find (name));	85	auto i = tl_map.find (name);
67		86
68	if (i == tl_map.end ())	87	if (i == tl_map.end ())
69	return 0;	88	return 0;
70		89
71	return i->second;	90	return i->second;
…		…
92	}	111	}
93		112
94	return tl;	113	return tl;
95	}	114	}
96		115
97	//TODO: class method
98	void
99	clear (treasurelist *tl)
100	{
101	if (tl->items)
102	{
103	free_treasurestruct (tl->items);
104	tl->items = 0;
105	}
106
107	tl->total_chance = 0;
108	}
109
110	#ifdef TREASURE_DEBUG	116	#ifdef TREASURE_DEBUG
111	/* recursived checks the linked list. Treasurelist is passed only	117	/* recursived checks the linked list. Treasurelist is passed only
112	* so that the treasure name can be printed out	118	* so that the treasure name can be printed out
113	*/	119	*/
114	static void	120	static void
…		…
139		145
140	f.next ();	146	f.next ();
141		147
142	for (;;)	148	for (;;)
143	{	149	{
144	coroapi::cede_to_tick_every (10);	150	coroapi::cede_to_tick ();
145		151
146	switch (f.kw)	152	switch (f.kw)
147	{	153	{
148	case KW_arch:	154	case KW_arch:
149	t->item = archetype::get (f.get_str ());	155	t->item = archetype::find (f.get_str ());
		156
		157	if (!t->item)
		158	{
		159	f.parse_warn ("treasure references unknown archetype");
		160	t->item = archetype::empty;
		161	}
		162
150	break;	163	break;
151		164
152	case KW_list: f.get (t->name); break;	165	case KW_list: f.get (t->name); break;
153	case KW_change_name: f.get (t->change_arch.name); break;	166	case KW_change_name: f.get (t->change_arch.name); break;
154	case KW_change_title: f.get (t->change_arch.title); break;	167	case KW_change_title: f.get (t->change_arch.title); break;
…		…
168	t->next = read_treasure (f);	181	t->next = read_treasure (f);
169	return t;	182	return t;
170		183
171	default:	184	default:
172	if (!f.parse_error ("treasurelist", t->name))	185	if (!f.parse_error ("treasurelist", t->name))
173	return 0;	186	goto error;
174		187
175	return t;	188	return t;
176	}	189	}
177		190
178	f.next ();	191	f.next ();
179	}	192	}
		193
		194	// not reached
		195
		196	error:
		197	delete t;
		198	return 0;
180	}	199	}
181		200
182	/*	201	/*
183	* Each treasure is parsed with the help of load_treasure().	202	* Each treasure is parsed with the help of load_treasure().
184	*/	203	*/
…		…
243	return;	262	return;
244	}	263	}
245		264
246	op->expand_tail ();	265	op->expand_tail ();
247		266
		267	if (!creator->is_on_map ()
248	if (op->blocked (creator->map, creator->x, creator->y))	268	\|\| (op->weight && op->blocked (creator->map, creator->x, creator->y)))
249	op->destroy ();	269	op->destroy ();
250	else	270	else
251	{	271	{
252	SET_FLAG (op, FLAG_OBJ_ORIGINAL);	272	op->flag [FLAG_OBJ_ORIGINAL] = true;
253	op->insert_at (creator, creator, INS_NO_MERGE \| INS_NO_WALK_ON);	273	op->insert_at (creator, creator, INS_NO_MERGE \| INS_NO_WALK_ON);
254	}	274	}
255	}	275	}
256	else	276	else
257	{	277	{
258	op = creator->insert (op);	278	op = creator->insert (op);
259		279
260	if ((flags & GT_APPLY) && QUERY_FLAG (creator, FLAG_MONSTER))	280	if ((flags & GT_APPLY) && creator->flag [FLAG_MONSTER])
261	monster_check_apply (creator, op);	281	monster_check_apply (creator, op);
262
263	if (flags & GT_UPDATE_INV)
264	if (object *tmp = creator->in_player ())
265	esrv_send_item (tmp, op);
266	}	282	}
267	}	283	}
268		284
269	/* if there are change_xxx commands in the treasure, we include the changes	285	/* if there are change_xxx commands in the treasure, we include the changes
270	* in the generated object	286	* in the generated object
…		…
301	}	317	}
302	else	318	else
303	{	319	{
304	if (t->item && (t->item->invisible != 0 \|\| !(flag & GT_INVISIBLE)))	320	if (t->item && (t->item->invisible != 0 \|\| !(flag & GT_INVISIBLE)))
305	{	321	{
306	object *tmp = arch_to_object (t->item);	322	object *tmp = t->item->instance ();
307		323
308	if (t->nrof && tmp->nrof <= 1)	324	if (t->nrof && tmp->nrof <= 1)
309	tmp->nrof = rndm (t->nrof) + 1;	325	tmp->nrof = rndm (t->nrof) + 1;
310		326
311	fix_generated_item (tmp, op, difficulty, t->magic, flag);	327	fix_generated_item (tmp, op, difficulty, t->magic, flag);
…		…
358	else if (t->nrof)	374	else if (t->nrof)
359	create_one_treasure (tl, op, flag, difficulty, tries);	375	create_one_treasure (tl, op, flag, difficulty, tries);
360	}	376	}
361	else if (t->item && (t->item->invisible != 0 \|\| flag != GT_INVISIBLE))	377	else if (t->item && (t->item->invisible != 0 \|\| flag != GT_INVISIBLE))
362	{	378	{
363	if (object *tmp = arch_to_object (t->item))	379	if (object *tmp = t->item->instance ())
364	{	380	{
365	if (t->nrof && tmp->nrof <= 1)	381	if (t->nrof && tmp->nrof <= 1)
366	tmp->nrof = rndm (t->nrof) + 1;	382	tmp->nrof = rndm (t->nrof) + 1;
367		383
368	fix_generated_item (tmp, op, difficulty, t->magic, flag);	384	fix_generated_item (tmp, op, difficulty, t->magic, flag);
…		…
434		450
435	if (ob->inv)	451	if (ob->inv)
436	LOG (llevError, "In generate treasure, created multiple objects.\n");	452	LOG (llevError, "In generate treasure, created multiple objects.\n");
437		453
438	ob->destroy ();	454	ob->destroy ();
		455
439	return tmp;	456	return tmp;
440	}	457	}
441		458
442	/*	459	/*
443	* This is a new way of calculating the chance for an item to have	460	* This is a new way of calculating the chance for an item to have
…		…
480	{ 0, 0, 0, 3, 97}, // 29	497	{ 0, 0, 0, 3, 97}, // 29
481	{ 0, 0, 0, 0, 100}, // 30	498	{ 0, 0, 0, 0, 100}, // 30
482	{ 0, 0, 0, 0, 100}, // 31	499	{ 0, 0, 0, 0, 100}, // 31
483	};	500	};
484		501
485	/* calculate the appropriate level for wands staves and scrolls.	502	/* calculate the appropriate level for wands staves and scrolls.
486	* This code presumes that op has had its spell object created (in op->inv)	503	* This code presumes that op has had its spell object created (in op->inv)
487	*	504	*
488	* elmex Wed Aug 9 17:44:59 CEST 2006:	505	* elmex Wed Aug 9 17:44:59 CEST 2006:
489	* Removed multiplicator, too many high-level items were generated on low-difficulty maps.	506	* Removed multiplicator, too many high-level items were generated on low-difficulty maps.
490	*/	507	*/
491	int	508	static int
492	level_for_item (const object *op, int difficulty)	509	level_for_item (const object *op, int difficulty)
493	{	510	{
494	if (!op->inv)	511	if (!op->inv)
495	{	512	{
496	LOG (llevError, "level_for_item: Object %s has no inventory!\n", &op->name);	513	LOG (llevError, "level_for_item: Object %s has no inventory!\n", &op->name);
…		…
500	int olevel = op->inv->level + int (difficulty * (1. - rndm () * rndm () * 2.));	517	int olevel = op->inv->level + int (difficulty * (1. - rndm () * rndm () * 2.));
501		518
502	if (olevel <= 0)	519	if (olevel <= 0)
503	olevel = rndm (1, op->inv->level);	520	olevel = rndm (1, op->inv->level);
504		521
505	return min (olevel, MAXLEVEL);	522	return min (olevel, MAXLEVEL_TREASURE);
506	}	523	}
507		524
508	/*	525	/*
509	* Based upon the specified difficulty and upon the difftomagic_list array,	526	* Based upon the specified difficulty and upon the difftomagic_list array,
510	* a random magical bonus is returned. This is used when determine	527	* a random magical bonus is returned. This is used when determine
…		…
513	* elmex Thu Aug 10 18:45:44 CEST 2006:	530	* elmex Thu Aug 10 18:45:44 CEST 2006:
514	* Scaling difficulty by max_level, as difficulty is a level and not some	531	* Scaling difficulty by max_level, as difficulty is a level and not some
515	* weird integer between 1-31.	532	* weird integer between 1-31.
516	*	533	*
517	*/	534	*/
518	int	535	static int
519	magic_from_difficulty (int difficulty)	536	magic_from_difficulty (int difficulty)
520	{	537	{
521	int percent = 0, magic = 0;
522	int scaled_diff = (int) (((double) difficulty / settings.max_level) * DIFFLEVELS);	538	int scaled_diff = lerp (difficulty, 0, settings.max_level, 0, DIFFLEVELS - 1);
		539	scaled_diff = clamp (scaled_diff, 0, DIFFLEVELS - 1);
523		540
524	scaled_diff--;
525
526	if (scaled_diff < 0)
527	scaled_diff = 0;
528
529	if (scaled_diff >= DIFFLEVELS)
530	scaled_diff = DIFFLEVELS - 1;
531
532	percent = rndm (100);	541	int percent = rndm (100);
		542	int magic;
533		543
534	for (magic = 0; magic < (MAXMAGIC + 1); magic++)	544	for (magic = 0; magic <= MAXMAGIC; magic++)
535	{	545	{
536	percent -= difftomagic_list[scaled_diff][magic];	546	percent -= difftomagic_list[scaled_diff][magic];
537		547
538	if (percent < 0)	548	if (percent < 0)
539	break;	549	break;
540	}	550	}
541		551
542	if (magic == (MAXMAGIC + 1))	552	if (magic > MAXMAGIC)
543	{	553	{
544	LOG (llevError, "Warning, table for difficulty (scaled %d) %d bad.\n", scaled_diff, difficulty);	554	LOG (llevError, "Warning, table for difficulty (scaled %d) %d bad.\n", scaled_diff, difficulty);
545	magic = 0;	555	magic = 0;
546	}	556	}
547		557
…		…
555	* Sets magical bonus in an object, and recalculates the effect on	565	* Sets magical bonus in an object, and recalculates the effect on
556	* the armour variable, and the effect on speed of armour.	566	* the armour variable, and the effect on speed of armour.
557	* This function doesn't work properly, should add use of archetypes	567	* This function doesn't work properly, should add use of archetypes
558	* to make it truly absolute.	568	* to make it truly absolute.
559	*/	569	*/
560
561	void	570	void
562	set_abs_magic (object *op, int magic)	571	set_abs_magic (object *op, int magic)
563	{	572	{
564	if (!magic)	573	if (!magic)
565	return;	574	return;
…		…
570	if (op->type == ARMOUR)	579	if (op->type == ARMOUR)
571	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op->arch) * (100 + magic * 10)) / 100;	580	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op->arch) * (100 + magic * 10)) / 100;
572		581
573	if (magic < 0 && !(rndm (3))) /* You can't just check the weight always */	582	if (magic < 0 && !(rndm (3))) /* You can't just check the weight always */
574	magic = (-magic);	583	magic = (-magic);
		584
575	op->weight = (op->arch->weight * (100 - magic * 10)) / 100;	585	op->weight = (op->arch->weight * (100 - magic * 10)) / 100;
576	}	586	}
577	else	587	else
578	{	588	{
579	if (op->type == ARMOUR)	589	if (op->type == ARMOUR)
580	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op) * (100 + magic * 10)) / 100;	590	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op) * (100 + magic * 10)) / 100;
		591
581	if (magic < 0 && !(rndm (3))) /* You can't just check the weight always */	592	if (magic < 0 && !(rndm (3))) /* You can't just check the weight always */
582	magic = (-magic);	593	magic = (-magic);
		594
583	op->weight = (op->weight * (100 - magic * 10)) / 100;	595	op->weight = (op->weight * (100 - magic * 10)) / 100;
584	}	596	}
585	}	597	}
586		598
587	/*	599	/*
…		…
590	*/	602	*/
591		603
592	static void	604	static void
593	set_magic (int difficulty, object *op, int max_magic, int flags)	605	set_magic (int difficulty, object *op, int max_magic, int flags)
594	{	606	{
595	int i;
596
597	i = magic_from_difficulty (difficulty);	607	int i = magic_from_difficulty (difficulty);
		608
598	if ((flags & GT_ONLY_GOOD) && i < 0)	609	if ((flags & GT_ONLY_GOOD) && i < 0)
599	i = -i;	610	i = -i;
		611
600	if (i > max_magic)	612	i = min (i, max_magic);
601	i = max_magic;	613
602	set_abs_magic (op, i);	614	set_abs_magic (op, i);
603	if (i < 0)	615	if (i < 0)
604	SET_FLAG (op, FLAG_CURSED);	616	op->set_flag (FLAG_CURSED);
605	}	617	}
606		618
607	/*	619	/*
608	* Randomly adds one magical ability to the given object.	620	* Randomly adds one magical ability to the given object.
609	* Modified for Partial Resistance in many ways:	621	* Modified for Partial Resistance in many ways:
610	* 1) Since rings can have multiple bonuses, if the same bonus	622	* 1) Since rings can have multiple bonuses, if the same bonus
611	* is rolled again, increase it - the bonuses now stack with	623	* is rolled again, increase it - the bonuses now stack with
612	* other bonuses previously rolled and ones the item might natively have.	624	* other bonuses previously rolled and ones the item might natively have.
613	* 2) Add code to deal with new PR method.	625	* 2) Add code to deal with new PR method.
614	*/	626	*/
615	void	627	static void
616	set_ring_bonus (object *op, int bonus)	628	set_ring_bonus (object *op, int bonus)
617	{	629	{
618
619	int r = rndm (bonus > 0 ? 25 : 11);	630	int r = rndm (bonus > 0 ? 25 : 11);
620		631
621	if (op->type == AMULET)	632	if (op->type == AMULET)
622	{
623	if (!(rndm (21)))	633	if (!rndm (21))
624	r = 20 + rndm (2);	634	r = 20 + rndm (2);
		635	else if (rndm (2))
		636	r = 10;
625	else	637	else
626	{
627	if (rndm (2))
628	r = 10;
629	else
630	r = 11 + rndm (9);	638	r = 11 + rndm (9);
631	}
632	}
633		639
634	switch (r)	640	switch (r)
635	{	641	{
636	/* Redone by MSW 2000-11-26 to have much less code. Also,	642	/* Redone by MSW 2000-11-26 to have much less code. Also,
637	* bonuses and penalties will stack and add to existing values.	643	* bonuses and penalties will stack and add to existing values.
638	* of the item.	644	* of the item.
639	*/	645	*/
640	case 0:	646	case 0:
641	case 1:	647	case 1:
642	case 2:	648	case 2:
643	case 3:	649	case 3:
644	case 4:	650	case 4:
…		…
684	* little random element in since that they don't always end up with	690	* little random element in since that they don't always end up with
685	* even values.	691	* even values.
686	*/	692	*/
687	if (bonus < 0)	693	if (bonus < 0)
688	val = 2 * -val - rndm (b);	694	val = 2 * -val - rndm (b);
689	if (val > 35)	695
690	val = 35; /* Upper limit */	696	val = min (35, val); /* Upper limit */
		697
691	b = 0;	698	b = 0;
692		699
693	while (op->resist[resist_table[resist]] != 0 && b < 4)	700	while (op->resist[resist_table[resist]] != 0 && b < 4)
694	resist = rndm (num_resist_table);	701	resist = rndm (num_resist_table);
695		702
…		…
703	break;	710	break;
704	}	711	}
705	case 20:	712	case 20:
706	if (op->type == AMULET)	713	if (op->type == AMULET)
707	{	714	{
708	SET_FLAG (op, FLAG_REFL_SPELL);	715	op->set_flag (FLAG_REFL_SPELL);
709	op->value *= 11;	716	op->value *= 11;
710	}	717	}
711	else	718	else
712	{	719	{
713	op->stats.hp = 1; /* regenerate hit points */	720	op->stats.hp = 1; /* regenerate hit points */
…		…
716	break;	723	break;
717		724
718	case 21:	725	case 21:
719	if (op->type == AMULET)	726	if (op->type == AMULET)
720	{	727	{
721	SET_FLAG (op, FLAG_REFL_MISSILE);	728	op->set_flag (FLAG_REFL_MISSILE);
722	op->value *= 9;	729	op->value *= 9;
723	}	730	}
724	else	731	else
725	{	732	{
726	op->stats.sp = 1; /* regenerate spell points */	733	op->stats.sp = 1; /* regenerate spell points */
…		…
728	}	735	}
729	break;	736	break;
730		737
731	case 22:	738	case 22:
732	op->stats.exp += bonus; /* Speed! */	739	op->stats.exp += bonus; /* Speed! */
733	op->value = (op->value * 2) / 3;	740	op->value = op->value * 2 / 3;
734	break;	741	break;
735	}	742	}
736		743
737	if (bonus > 0)	744	if (bonus > 0)
738	op->value = 2 bonus;	745	op->value = 2 * op->value * bonus;
739	else	746	else
740	op->value = -(op->value * 2 * bonus) / 3;	747	op->value = -2 * op->value * bonus / 3;
741	}	748	}
742		749
743	/*	750	/*
744	* get_magic(diff) will return a random number between 0 and 4.	751	* get_magic(diff) will return a random number between 0 and 4.
745	* diff can be any value above 2. The higher the diff-variable, the	752	* diff can be any value above 2. The higher the diff-variable, the
746	* higher is the chance of returning a low number.	753	* higher is the chance of returning a low number.
747	* It is only used in fix_generated_treasure() to set bonuses on	754	* It is only used in fix_generated_treasure() to set bonuses on
748	* rings and amulets.	755	* rings and amulets.
749	* Another scheme is used to calculate the magic of weapons and armours.	756	* Another scheme is used to calculate the magic of weapons and armours.
750	*/	757	*/
751	int	758	static int
752	get_magic (int diff)	759	get_magic (int diff)
753	{	760	{
754	int i;	761	diff = min (3, diff);
755		762
756	if (diff < 3)
757	diff = 3;
758
759	for (i = 0; i < 4; i++)	763	for (int i = 0; i < 4; i++)
760	if (rndm (diff))	764	if (rndm (diff))
761	return i;	765	return i;
762		766
763	return 4;	767	return 4;
764	}	768	}
765		769
		770	/* special_potion() - so that old potion code is still done right. */
		771	static int
		772	special_potion (object *op)
		773	{
		774	if (op->attacktype)
		775	return 1;
		776
		777	if (op->stats.Str \|\| op->stats.Dex \|\| op->stats.Con \|\| op->stats.Pow \|\| op->stats.Wis \|\| op->stats.Int \|\| op->stats.Cha)
		778	return 1;
		779
		780	for (int i = 0; i < NROFATTACKS; i++)
		781	if (op->resist[i])
		782	return 1;
		783
		784	return 0;
		785	}
		786
		787	static double
		788	value_factor_from_spell_item (object spell, object item)
		789	{
		790	double factor =
		791	pow ((spell->value > 0 ? spell->value : 1)
		792	* spell->level, 1.5);
		793
		794	if (item) // this if for: wands/staffs/rods:
		795	{
		796	/* Old crossfire comment ahead:
		797	* Add 50 to both level an divisor to keep prices a little more
		798	* reasonable. Otherwise, a high level version of a low level
		799	* spell can be worth tons a money (eg, level 20 rod, level 2 spell =
		800	* 10 time multiplier). This way, the value are a bit more reasonable.
		801	*/
		802
		803	factor *= item->level + 50;
		804	factor /= item->inv->level + 50;
		805	}
		806
		807	return factor;
		808	}
		809
766	#define DICE2 (get_magic(2)==2?2:1)	810	#define DICE2 (get_magic(2) == 2 ? 2 : 1)
767	#define DICESPELL (rndm (3) + rndm (3) + rndm (3) + rndm (3) + rndm (3))	811	#define DICESPELL (rndm (3) + rndm (3) + rndm (3) + rndm (3) + rndm (3))
768		812
769	/*	813	/*
770	* fix_generated_item(): This is called after an item is generated, in	814	* fix_generated_item(): This is called after an item is generated, in
771	* order to set it up right. This produced magical bonuses, puts spells	815	* order to set it up right. This produced magical bonuses, puts spells
772	* into scrolls/books/wands, makes it unidentified, hides the value, etc.	816	* into scrolls/books/wands, makes it unidentified, hides the value, etc.
773	*/	817	*/
774		818
775	/* 4/28/96 added creator object from which op may now inherit properties based on	819	/* 4/28/96 added creator object from which op may now inherit properties based on
776	* op->type. Right now, which stuff the creator passes on is object type	820	* op->type. Right now, which stuff the creator passes on is object type
777	* dependant. I know this is a spagetti manuever, but is there a cleaner	821	* dependant. I know this is a spagetti manuever, but is there a cleaner
778	* way to do this? b.t. */	822	* way to do this? b.t. */
779		823
780	/*	824	/*
781	* ! (flags & GT_ENVIRONMENT):	825	* ! (flags & GT_ENVIRONMENT):
782	* Automatically calls fix_flesh_item().	826	* Automatically calls fix_flesh_item().
…		…
805	create_treasure (op->randomitems, op, flags & ~GT_ENVIRONMENT, difficulty, 0);	849	create_treasure (op->randomitems, op, flags & ~GT_ENVIRONMENT, difficulty, 0);
806	/* So the treasure doesn't get created again */	850	/* So the treasure doesn't get created again */
807	op->randomitems = 0;	851	op->randomitems = 0;
808	}	852	}
809		853
810	if (difficulty < 1)	854	max_it (difficulty, 1);
811	difficulty = 1;
812		855
813	if (INVOKE_OBJECT (ADD_BONUS, op,	856	if (INVOKE_OBJECT (ADD_BONUS, op,
814	ARG_OBJECT (creator != op ? creator : 0),	857	ARG_OBJECT (creator != op ? creator : 0),
815	ARG_INT (difficulty), ARG_INT (max_magic),	858	ARG_INT (difficulty), ARG_INT (max_magic),
816	ARG_INT (flags)))	859	ARG_INT (flags)))
817	return;	860	return;
818		861
819	if (!(flags & GT_MINIMAL))	862	if (!(flags & GT_MINIMAL))
820	{	863	{
821	if (op->arch == crown_arch)	864	if (IS_ARCH (op->arch, crown))
822	{	865	{
823	set_magic (difficulty, op, max_magic, flags);	866	set_magic (difficulty, op, max_magic, flags);
824	num_enchantments = calc_item_power (op, 1);	867	num_enchantments = calc_item_power (op, 1);
825	generate_artifact (op, difficulty);	868	generate_artifact (op, difficulty);
826	}	869	}
…		…
831		874
832	num_enchantments = calc_item_power (op, 1);	875	num_enchantments = calc_item_power (op, 1);
833		876
834	if ((!was_magic && !rndm (CHANCE_FOR_ARTIFACT))	877	if ((!was_magic && !rndm (CHANCE_FOR_ARTIFACT))
835	\|\| op->type == HORN	878	\|\| op->type == HORN
836	\|\| difficulty >= settings.max_level) /* high difficulties always generate an artifact,	879	\|\| difficulty >= settings.max_level) /* high difficulties always generate an artifact, used for shop_floors or treasures */
837	* used for shop_floors or treasures */
838	generate_artifact (op, difficulty);	880	generate_artifact (op, difficulty);
839	}	881	}
840		882
841	/* Object was made an artifact. Calculate its item_power rating.	883	/* Object was made an artifact. Calculate its item_power rating.
842	* the item_power in the object is what the artfiact adds.	884	* the item_power in the object is what the artfiact adds.
…		…
876	* again below */	918	* again below */
877	}	919	}
878	}	920	}
879		921
880	/* materialtype modifications. Note we allow this on artifacts. */	922	/* materialtype modifications. Note we allow this on artifacts. */
881	set_materialname (op, difficulty, NULL);	923	select_material (op, difficulty);
882		924
883	if (flags & GT_MINIMAL)	925	if (flags & GT_MINIMAL)
884	{	926	{
885	if (op->type == POTION)	927	if (op->type == POTION)
886	/* Handle healing and magic power potions */	928	/* Handle healing and magic power potions */
887	if (op->stats.sp && !op->randomitems)	929	if (op->stats.sp && !op->randomitems)
888	{	930	{
889	object *tmp;
890
891	tmp = get_archetype (spell_mapping[op->stats.sp]);	931	object *tmp = archetype::get (spell_mapping [op->stats.sp]);
892	insert_ob_in_ob (tmp, op);	932	insert_ob_in_ob (tmp, op);
893	op->stats.sp = 0;	933	op->stats.sp = 0;
894	}	934	}
895	}	935	}
896	else if (!op->title) /* Only modify object if not special */	936	else if (!op->title) /* Only modify object if not special */
…		…
899	case WEAPON:	939	case WEAPON:
900	case ARMOUR:	940	case ARMOUR:
901	case SHIELD:	941	case SHIELD:
902	case HELMET:	942	case HELMET:
903	case CLOAK:	943	case CLOAK:
904	if (QUERY_FLAG (op, FLAG_CURSED) && !(rndm (4)))	944	if (op->flag [FLAG_CURSED] && !(rndm (4)))
905	set_ring_bonus (op, -DICE2);	945	set_ring_bonus (op, -DICE2);
906	break;	946	break;
907		947
908	case BRACERS:	948	case BRACERS:
909	if (!rndm (QUERY_FLAG (op, FLAG_CURSED) ? 5 : 20))	949	if (!rndm (op->flag [FLAG_CURSED] ? 5 : 20))
910	{	950	{
911	set_ring_bonus (op, QUERY_FLAG (op, FLAG_CURSED) ? -DICE2 : DICE2);	951	set_ring_bonus (op, op->flag [FLAG_CURSED] ? -DICE2 : DICE2);
912	if (!QUERY_FLAG (op, FLAG_CURSED))	952	if (!op->flag [FLAG_CURSED])
913	op->value *= 3;	953	op->value *= 3;
914	}	954	}
915	break;	955	break;
916		956
917	case POTION:	957	case POTION:
918	{	958	{
919	int too_many_tries = 0, is_special = 0;	959	int too_many_tries = 0;
920		960
921	/* Handle healing and magic power potions */	961	/* Handle healing and magic power potions */
922	if (op->stats.sp && !op->randomitems)	962	if (op->stats.sp && !op->randomitems)
923	{	963	{
924	object *tmp;
925
926	tmp = get_archetype (spell_mapping[op->stats.sp]);	964	object *tmp = archetype::get (spell_mapping[op->stats.sp]);
927	insert_ob_in_ob (tmp, op);	965	insert_ob_in_ob (tmp, op);
928	op->stats.sp = 0;	966	op->stats.sp = 0;
929	}	967	}
930		968
931	while (!(is_special = special_potion (op)) && !op->inv)	969	while (!special_potion (op) && !op->inv)
932	{	970	{
933	generate_artifact (op, difficulty);	971	generate_artifact (op, difficulty);
934	if (too_many_tries++ > 10)	972	if (too_many_tries++ > 10)
935	break;	973	break;
936	}	974	}
…		…
939	* since the value set on those is already correct.	977	* since the value set on those is already correct.
940	*/	978	*/
941	if (op->inv && op->randomitems)	979	if (op->inv && op->randomitems)
942	{	980	{
943	/* value multiplier is same as for scrolls */	981	/* value multiplier is same as for scrolls */
944	op->value = (op->value * op->inv->value);	982	op->value *= op->inv->value;
945	op->level = op->inv->level / 2 + rndm (difficulty) + rndm (difficulty);	983	op->level = op->inv->level / 2 + rndm (difficulty) + rndm (difficulty);
946	}	984	}
947	else	985	else
948	{	986	{
949	op->name = "potion";	987	op->name = shstr_potion;
950	op->name_pl = "potions";	988	op->name_pl = shstr_potions;
951	}	989	}
952		990
953	if (!(flags & GT_ONLY_GOOD) && rndm (2))	991	if (!(flags & GT_ONLY_GOOD) && rndm (2))
954	SET_FLAG (op, FLAG_CURSED);	992	op->set_flag (FLAG_CURSED);
		993
955	break;	994	break;
956	}	995	}
957		996
958	case AMULET:	997	case AMULET:
959	if (op->arch == amulet_arch)	998	if (IS_ARCH (op->arch, amulet))
960	op->value = 5; / Since it's not just decoration */	999	op->value = 5; / Since it's not just decoration */
961		1000
962	case RING:	1001	case RING:
963	if (op->arch == NULL)
964	{
965	op->destroy ();
966	op = 0;
967	break;
968	}
969
970	if (op->arch != ring_arch && op->arch != amulet_arch) /* It's a special artifact! */	1002	if (!IS_ARCH (op->arch, ring) && !IS_ARCH (op->arch, amulet)) /* It's a special artifact! */
971	break;	1003	break;
972		1004
973	if (!(flags & GT_ONLY_GOOD) && !(rndm (3)))	1005	if (!(flags & GT_ONLY_GOOD) && !(rndm (3)))
974	SET_FLAG (op, FLAG_CURSED);	1006	op->set_flag (FLAG_CURSED);
975		1007
976	set_ring_bonus (op, QUERY_FLAG (op, FLAG_CURSED) ? -DICE2 : DICE2);	1008	set_ring_bonus (op, op->flag [FLAG_CURSED] ? -DICE2 : DICE2);
977		1009
978	if (op->type != RING) /* Amulets have only one ability */	1010	if (op->type != RING) /* Amulets have only one ability */
979	break;	1011	break;
980		1012
981	if (!(rndm (4)))	1013	if (!rndm (4))
982	{	1014	{
983	int d = (rndm (2) \|\| QUERY_FLAG (op, FLAG_CURSED)) ? -DICE2 : DICE2;	1015	int d = (rndm (2) \|\| op->flag [FLAG_CURSED]) ? -DICE2 : DICE2;
984		1016
985	if (d > 0)	1017	if (d > 0)
986	op->value *= 3;	1018	op->value *= 3;
987		1019
988	set_ring_bonus (op, d);	1020	set_ring_bonus (op, d);
989		1021
990	if (!(rndm (4)))	1022	if (!rndm (4))
991	{	1023	{
992	int d = (rndm (3) \|\| QUERY_FLAG (op, FLAG_CURSED)) ? -DICE2 : DICE2;	1024	int d = (rndm (3) \|\| op->flag [FLAG_CURSED]) ? -DICE2 : DICE2;
993		1025
994	if (d > 0)	1026	if (d > 0)
995	op->value *= 5;	1027	op->value *= 5;
		1028
996	set_ring_bonus (op, d);	1029	set_ring_bonus (op, d);
997	}	1030	}
998	}	1031	}
999		1032
1000	if (GET_ANIM_ID (op))	1033	if (op->animation_id)
1001	SET_ANIMATION (op, rndm (NUM_ANIMATIONS (op)));	1034	op->set_anim_frame (rndm (op->anim_frames ()));
1002		1035
1003	break;	1036	break;
1004		1037
1005	case BOOK:	1038	case BOOK:
1006	/* Is it an empty book?, if yes lets make a special·	1039	/* Is it an empty book?, if yes lets make a special·
…		…
1008	* creator and/or map level we found it on.	1041	* creator and/or map level we found it on.
1009	*/	1042	*/
1010	if (!op->msg && rndm (10))	1043	if (!op->msg && rndm (10))
1011	{	1044	{
1012	/* set the book level properly */	1045	/* set the book level properly */
1013	if (creator->level == 0 \|\| QUERY_FLAG (creator, FLAG_ALIVE))	1046	if (creator->level == 0 \|\| creator->flag [FLAG_ALIVE])
1014	{	1047	{
1015	if (op->map && op->map->difficulty)	1048	if (op->map && op->map->difficulty)
1016	op->level = rndm (op->map->difficulty) + rndm (10) + 1;	1049	op->level = rndm (op->map->difficulty) + rndm (10) + 1;
1017	else	1050	else
1018	op->level = rndm (20) + 1;	1051	op->level = rndm (20) + 1;
…		…
1021	op->level = rndm (creator->level);	1054	op->level = rndm (creator->level);
1022		1055
1023	tailor_readable_ob (op, (creator && creator->stats.sp) ? creator->stats.sp : -1);	1056	tailor_readable_ob (op, (creator && creator->stats.sp) ? creator->stats.sp : -1);
1024	/* books w/ info are worth more! */	1057	/* books w/ info are worth more! */
1025	op->value = ((op->level > 10 ? op->level : (op->level + 1) / 2) ((strlen (op->msg) / 250) + 1));	1058	op->value = ((op->level > 10 ? op->level : (op->level + 1) / 2) ((strlen (op->msg) / 250) + 1));
1026	/* creator related stuff */
1027
1028	/* for library, chained books. Note that some monsters have no_pick
1029	* set - we don't want to set no pick in that case.
1030	*/
1031	if (QUERY_FLAG (creator, FLAG_NO_PICK) && !QUERY_FLAG (creator, FLAG_MONSTER))
1032	SET_FLAG (op, FLAG_NO_PICK);
1033	if (creator->slaying && !op->slaying) /* for check_inv floors */
1034	op->slaying = creator->slaying;
1035		1059
1036	/* add exp so reading it gives xp (once) */	1060	/* add exp so reading it gives xp (once) */
1037	op->stats.exp = op->value > 10000 ? op->value / 5 : op->value / 10;	1061	op->stats.exp = op->value > 10000 ? op->value / 5 : op->value / 10;
1038	}	1062	}
		1063
		1064	/* creator related stuff */
		1065
		1066	/* for library, chained books. Note that some monsters have no_pick
		1067	* set - we don't want to set no pick in that case.
		1068	*/
		1069	if (creator->flag [FLAG_NO_PICK] && !creator->flag [FLAG_MONSTER])
		1070	op->set_flag (FLAG_NO_PICK);
		1071	if (creator->slaying && !op->slaying) /* for check_inv floors */
		1072	op->slaying = creator->slaying;
1039	break;	1073	break;
1040		1074
1041	case SPELLBOOK:	1075	case SPELLBOOK:
1042	op->value = op->value * op->inv->value;	1076	op->value *= value_factor_from_spell_item (op->inv, 0);
		1077
1043	/* add exp so learning gives xp */	1078	/* add exp so learning gives xp */
1044	op->level = op->inv->level;	1079	op->level = op->inv->level;
1045	op->stats.exp = op->value;	1080	op->stats.exp = op->value;
1046	break;	1081	break;
1047		1082
…		…
1051	* and reset nrof.	1086	* and reset nrof.
1052	*/	1087	*/
1053	op->stats.food = op->inv->nrof;	1088	op->stats.food = op->inv->nrof;
1054	op->nrof = 1;	1089	op->nrof = 1;
1055	/* If the spell changes by level, choose a random level	1090	/* If the spell changes by level, choose a random level
1056	* for it, and adjust price. If the spell doesn't	1091	* for it.
1057	* change by level, just set the wand to the level of
1058	* the spell, and value calculation is simpler.
1059	*/	1092	*/
1060	if (op->inv->duration_modifier \|\| op->inv->dam_modifier \|\| op->inv->range_modifier)	1093	if (op->inv->duration_modifier
1061	{	1094	\|\| op->inv->dam_modifier
		1095	\|\| op->inv->range_modifier)
1062	op->level = level_for_item (op, difficulty);	1096	op->level = level_for_item (op, difficulty);
1063	op->value = op->value * op->inv->value * (op->level + 50) / (op->inv->level + 50);
1064	}
1065	else	1097	else
1066	{
1067	op->level = op->inv->level;	1098	op->level = op->inv->level;
1068	op->value = op->value * op->inv->value;	1099
1069	}	1100	op->value *= value_factor_from_spell_item (op->inv, op);
1070	break;	1101	break;
1071		1102
1072	case ROD:	1103	case ROD:
1073	op->level = level_for_item (op, difficulty);	1104	op->level = level_for_item (op, difficulty);
1074	/* Add 50 to both level an divisor to keep prices a little more	1105	op->value *= value_factor_from_spell_item (op->inv, op);
1075	* reasonable. Otherwise, a high level version of a low level	1106
1076	* spell can be worth tons a money (eg, level 20 rod, level 2 spell =
1077	* 10 time multiplier). This way, the value are a bit more reasonable.
1078	*/
1079	op->value = op->value * op->inv->value * (op->level + 50) / (op->inv->level + 50);
1080	/* maxhp is used to denote how many 'charges' the rod holds before */	1107	/* maxhp is used to denote how many 'charges' the rod holds before */
1081	if (op->stats.maxhp)	1108	if (op->stats.maxhp)
1082	op->stats.maxhp *= MAX (op->inv->stats.sp, op->inv->stats.grace);	1109	op->stats.maxhp *= max (op->inv->stats.sp, op->inv->stats.grace);
1083	else	1110	else
1084	op->stats.maxhp = 2 * MAX (op->inv->stats.sp, op->inv->stats.grace);	1111	op->stats.maxhp = 2 * max (op->inv->stats.sp, op->inv->stats.grace);
1085		1112
1086	op->stats.hp = op->stats.maxhp;	1113	op->stats.hp = op->stats.maxhp;
1087	break;	1114	break;
1088		1115
1089	case SCROLL:	1116	case SCROLL:
1090	op->level = level_for_item (op, difficulty);	1117	op->level = level_for_item (op, difficulty);
1091	op->value = op->value * op->inv->value * (op->level + 50) / (op->inv->level + 50);	1118	op->value *= value_factor_from_spell_item (op->inv, op);
1092		1119
1093	/* add exp so reading them properly gives xp */	1120	/* add exp so reading them properly gives xp */
1094	op->stats.exp = op->value / 5;	1121	op->stats.exp = op->value / 5;
1095	op->nrof = op->inv->nrof;	1122	op->nrof = op->inv->nrof;
1096	break;	1123	break;
…		…
1104	break;	1131	break;
1105	} /* switch type */	1132	} /* switch type */
1106		1133
1107	if (flags & GT_STARTEQUIP)	1134	if (flags & GT_STARTEQUIP)
1108	{	1135	{
1109	if (op->nrof < 2 && op->type != CONTAINER && op->type != MONEY && !QUERY_FLAG (op, FLAG_IS_THROWN))	1136	if (op->nrof < 2 && op->type != CONTAINER && op->type != MONEY && !op->flag [FLAG_IS_THROWN])
1110	SET_FLAG (op, FLAG_STARTEQUIP);	1137	op->set_flag (FLAG_STARTEQUIP);
1111	else if (op->type != MONEY)	1138	else if (op->type != MONEY)
1112	op->value = 0;	1139	op->value = 0;
1113	}	1140	}
1114		1141
1115	if (!(flags & GT_ENVIRONMENT))	1142	if (!(flags & GT_ENVIRONMENT))
…		…
1126		1153
1127	/*	1154	/*
1128	* Allocate and return the pointer to an empty artifactlist structure.	1155	* Allocate and return the pointer to an empty artifactlist structure.
1129	*/	1156	*/
1130	static artifactlist *	1157	static artifactlist *
1131	get_empty_artifactlist (void)	1158	get_empty_artifactlist ()
1132	{	1159	{
1133	return salloc0<artifactlist> ();	1160	return salloc0<artifactlist> ();
1134	}	1161	}
1135		1162
1136	/*	1163	/*
1137	* Allocate and return the pointer to an empty artifact structure.	1164	* Allocate and return the pointer to an empty artifact structure.
1138	*/	1165	*/
1139	static artifact *	1166	static artifact *
1140	get_empty_artifact (void)	1167	get_empty_artifact ()
1141	{	1168	{
1142	return salloc0<artifact> ();	1169	return salloc0<artifact> ();
1143	}	1170	}
1144		1171
1145	/*	1172	/*
…		…
1155		1182
1156	return 0;	1183	return 0;
1157	}	1184	}
1158		1185
1159	/*	1186	/*
1160	* For debugging purposes. Dumps all tables.	1187	* Builds up the lists of artifacts from the file in the libdir.
1161	*/	1188	*/
1162	void	1189	void
1163	dump_artifacts (void)
1164	{
1165	artifactlist *al;
1166	artifact *art;
1167	linked_char *next;
1168
1169	fprintf (logfile, "\n");
1170	for (al = first_artifactlist; al != NULL; al = al->next)
1171	{
1172	fprintf (logfile, "Artifact has type %d, total_chance=%d\n", al->type, al->total_chance);
1173	for (art = al->items; art != NULL; art = art->next)
1174	{
1175	fprintf (logfile, "Artifact %-30s Difficulty %3d Chance %5d\n", &art->item->name, art->difficulty, art->chance);
1176	if (art->allowed != NULL)
1177	{
1178	fprintf (logfile, "\tallowed combinations:");
1179	for (next = art->allowed; next != NULL; next = next->next)
1180	fprintf (logfile, "%s,", &next->name);
1181	fprintf (logfile, "\n");
1182	}
1183	}
1184	}
1185	fprintf (logfile, "\n");
1186	}
1187
1188	/*
1189	* For debugging purposes. Dumps all treasures recursively (see below).
1190	*/
1191	void
1192	dump_monster_treasure_rec (const char name, treasure t, int depth)
1193	{
1194	treasurelist *tl;
1195	int i;
1196
1197	if (depth > 100)
1198	return;
1199
1200	while (t)
1201	{
1202	if (t->name)
1203	{
1204	for (i = 0; i < depth; i++)
1205	fprintf (logfile, " ");
1206
1207	fprintf (logfile, "{ (list: %s)\n", &t->name);
1208
1209	tl = treasurelist::find (t->name);
1210	if (tl)
1211	dump_monster_treasure_rec (name, tl->items, depth + 2);
1212
1213	for (i = 0; i < depth; i++)
1214	fprintf (logfile, " ");
1215
1216	fprintf (logfile, "} (end of list: %s)\n", &t->name);
1217	}
1218	else
1219	{
1220	for (i = 0; i < depth; i++)
1221	fprintf (logfile, " ");
1222
1223	if (t->item && t->item->type == FLESH)
1224	fprintf (logfile, "%s's %s\n", name, &t->item->object::name);
1225	else
1226	fprintf (logfile, "%s\n", &t->item->object::name);
1227	}
1228
1229	if (t->next_yes)
1230	{
1231	for (i = 0; i < depth; i++)
1232	fprintf (logfile, " ");
1233
1234	fprintf (logfile, " (if yes)\n");
1235	dump_monster_treasure_rec (name, t->next_yes, depth + 1);
1236	}
1237
1238	if (t->next_no)
1239	{
1240	for (i = 0; i < depth; i++)
1241	fprintf (logfile, " ");
1242
1243	fprintf (logfile, " (if no)\n");
1244	dump_monster_treasure_rec (name, t->next_no, depth + 1);
1245	}
1246
1247	t = t->next;
1248	}
1249	}
1250
1251	/*
1252	* For debugging purposes. Dumps all treasures for a given monster.
1253	* Created originally by Raphael Quinet for debugging the alchemy code.
1254	*/
1255	void
1256	dump_monster_treasure (const char *name)
1257	{
1258	archetype *at;
1259	int found;
1260
1261	found = 0;
1262	fprintf (logfile, "\n");
1263
1264	for_all_archetypes (at)
1265	if (!strcasecmp (at->object::name, name) && at->title == NULL)
1266	{
1267	fprintf (logfile, "treasures for %s (arch: %s)\n", &at->object::name, &at->archname);
1268	if (at->randomitems != NULL)
1269	dump_monster_treasure_rec (at->object::name, at->randomitems->items, 1);
1270	else
1271	fprintf (logfile, "(nothing)\n");
1272
1273	fprintf (logfile, "\n");
1274	found++;
1275	}
1276
1277	if (found == 0)
1278	fprintf (logfile, "No objects have the name %s!\n\n", name);
1279	}
1280
1281	/*
1282	* Builds up the lists of artifacts from the file in the libdir.
1283	*/
1284	void
1285	init_artifacts (void)	1190	init_artifacts ()
1286	{	1191	{
1287	static int has_been_inited = 0;	1192	static int has_been_inited = 0;
1288	char filename[MAX_BUF];
1289	artifact *art = NULL;	1193	artifact *art = NULL;
1290	artifactlist *al;	1194	artifactlist *al;
1291		1195
1292	if (has_been_inited)	1196	if (has_been_inited)
1293	return;	1197	return;
1294	else	1198	else
1295	has_been_inited = 1;	1199	has_been_inited = 1;
1296		1200
1297	sprintf (filename, "%s/artifacts", settings.datadir);	1201	object_thawer f (settings.datadir, "artifacts");
1298	object_thawer f (filename);
1299		1202
1300	if (!f)	1203	if (!f)
1301	return;	1204	return;
1302		1205
1303	for (;;)	1206	for (;;)
…		…
1310		1213
1311	{	1214	{
1312	if (!strcmp (f.get_str (), "all"))	1215	if (!strcmp (f.get_str (), "all"))
1313	break;	1216	break;
1314		1217
1315	char next, cp = f.get_str ();	1218	const char *cp = f.get_str ();
1316		1219	char *next;
1317	do	1220	do
1318	{	1221	{
1319	if ((next = strchr (cp, ',')))	1222	if ((next = (char *)strchr (cp, ',')))
1320	*next++ = '\0';	1223	*next++ = '\0';
1321		1224
1322	linked_char *tmp = new linked_char;	1225	linked_char *tmp = new linked_char;
1323		1226
1324	tmp->name = cp;	1227	tmp->name = cp;
…		…
1388	}	1291	}
1389	#if 0	1292	#if 0
1390	LOG (llevDebug, "Artifact list type %d has %d total chance\n", al->type, al->total_chance);	1293	LOG (llevDebug, "Artifact list type %d has %d total chance\n", al->type, al->total_chance);
1391	#endif	1294	#endif
1392	}	1295	}
1393
1394	LOG (llevDebug, "done.\n");
1395	}	1296	}
1396		1297
1397	/*	1298	/*
1398	* Used in artifact generation. The bonuses of the first object	1299	* Used in artifact generation. The bonuses of the first object
1399	* is modified by the bonuses of the second object.	1300	* is modified by the bonuses of the second object.
1400	*/	1301	*/
1401	void	1302	void
1402	add_abilities (object op, object change)	1303	add_abilities (object op, object change)
1403	{	1304	{
1404	int i, tmp;
1405
1406	if (change->face != blank_face)	1305	if (change->face != blank_face)
1407	{
1408	#ifdef TREASURE_VERBOSE
1409	LOG (llevDebug, "add_abilities change face: %d\n", change->face);
1410	#endif
1411	op->face = change->face;	1306	op->face = change->face;
1412	}
1413		1307
1414	for (i = 0; i < NUM_STATS; i++)	1308	for (int i = 0; i < NUM_STATS; i++)
1415	change_attr_value (&(op->stats), i, change->stats.stat (i));	1309	change_attr_value (&(op->stats), i, change->stats.stat (i));
1416		1310
1417	op->attacktype \|= change->attacktype;	1311	op->attacktype \|= change->attacktype;
1418	op->path_attuned \|= change->path_attuned;	1312	op->path_attuned \|= change->path_attuned;
1419	op->path_repelled \|= change->path_repelled;	1313	op->path_repelled \|= change->path_repelled;
1420	op->path_denied \|= change->path_denied;	1314	op->path_denied \|= change->path_denied;
1421	op->move_type \|= change->move_type;	1315	op->move_type \|= change->move_type;
1422	op->stats.luck += change->stats.luck;	1316	op->stats.luck += change->stats.luck;
1423		1317
1424	if (QUERY_FLAG (change, FLAG_CURSED))	1318	static const struct copyflags : object::flags_t
1425	SET_FLAG (op, FLAG_CURSED);	1319	{
1426	if (QUERY_FLAG (change, FLAG_DAMNED))	1320	copyflags ()
1427	SET_FLAG (op, FLAG_DAMNED);	1321	{
1428	if ((QUERY_FLAG (change, FLAG_CURSED) \|\| QUERY_FLAG (change, FLAG_DAMNED)) && op->magic > 0)	1322	set (FLAG_CURSED);
		1323	set (FLAG_DAMNED);
		1324	set (FLAG_LIFESAVE);
		1325	set (FLAG_REFL_SPELL);
		1326	set (FLAG_STEALTH);
		1327	set (FLAG_XRAYS);
		1328	set (FLAG_BLIND);
		1329	set (FLAG_SEE_IN_DARK);
		1330	set (FLAG_REFL_MISSILE);
		1331	set (FLAG_MAKE_INVIS);
		1332	}
		1333	} copyflags;
		1334
		1335	// we might want to just copy, but or'ing is what the original code did
		1336	op->flag \|= change->flag & copyflags;
		1337
		1338	if ((change->flag [FLAG_CURSED] \|\| change->flag [FLAG_DAMNED]) && op->magic > 0)
1429	set_abs_magic (op, -op->magic);	1339	set_abs_magic (op, -op->magic);
1430		1340
1431	if (QUERY_FLAG (change, FLAG_LIFESAVE))	1341	if (change->flag [FLAG_STAND_STILL])
1432	SET_FLAG (op, FLAG_LIFESAVE);
1433	if (QUERY_FLAG (change, FLAG_REFL_SPELL))
1434	SET_FLAG (op, FLAG_REFL_SPELL);
1435	if (QUERY_FLAG (change, FLAG_STEALTH))
1436	SET_FLAG (op, FLAG_STEALTH);
1437	if (QUERY_FLAG (change, FLAG_XRAYS))
1438	SET_FLAG (op, FLAG_XRAYS);
1439	if (QUERY_FLAG (change, FLAG_BLIND))
1440	SET_FLAG (op, FLAG_BLIND);
1441	if (QUERY_FLAG (change, FLAG_SEE_IN_DARK))
1442	SET_FLAG (op, FLAG_SEE_IN_DARK);
1443	if (QUERY_FLAG (change, FLAG_REFL_MISSILE))
1444	SET_FLAG (op, FLAG_REFL_MISSILE);
1445	if (QUERY_FLAG (change, FLAG_MAKE_INVIS))
1446	SET_FLAG (op, FLAG_MAKE_INVIS);
1447
1448	if (QUERY_FLAG (change, FLAG_STAND_STILL))
1449	{	1342	{
1450	CLEAR_FLAG (op, FLAG_ANIMATE);	1343	op->clr_flag (FLAG_ANIMATE);
		1344
1451	/* so artifacts will join */	1345	/* so artifacts will join */
1452	if (!QUERY_FLAG (op, FLAG_ALIVE))	1346	if (!op->flag [FLAG_ALIVE])
1453	op->speed = 0.0;	1347	op->speed = 0.;
1454		1348
1455	op->set_speed (op->speed);	1349	op->set_speed (op->speed);
1456	}	1350	}
1457		1351
1458	if (change->nrof)	1352	if (change->nrof)
1459	op->nrof = rndm (change->nrof) + 1;	1353	op->nrof = rndm (change->nrof) + 1;
1460		1354
1461	op->stats.exp += change->stats.exp; /* Speed modifier */	1355	op->stats.exp += change->stats.exp; /* Speed modifier */
1462	op->stats.wc += change->stats.wc;	1356	op->stats.wc += change->stats.wc;
1463	op->stats.ac += change->stats.ac;	1357	op->stats.ac += change->stats.ac;
1464		1358
1465	if (change->other_arch)	1359	if (change->other_arch)
1466	{	1360	{
1467	/* Basically, for horns & potions, the other_arch field is the spell	1361	/* Basically, for horns & potions, the other_arch field is the spell
1468	* to cast. So convert that to into a spell and put it into	1362	* to cast. So convert that to into a spell and put it into
1469	* this object.	1363	* this object.
1470	*/	1364	*/
1471	if (op->type == HORN \|\| op->type == POTION)	1365	if (op->type == HORN \|\| op->type == POTION)
1472	{	1366	{
1473	object *tmp_obj;
1474
1475	/* Remove any spells this object currently has in it */	1367	/* Remove any spells this object currently has in it */
1476	while (op->inv)
1477	op->inv->destroy ();	1368	op->destroy_inv (false);
1478		1369
1479	tmp_obj = arch_to_object (change->other_arch);	1370	object *tmp = change->other_arch->instance ();
1480	insert_ob_in_ob (tmp_obj, op);	1371	insert_ob_in_ob (tmp, op);
1481	}	1372	}
		1373
1482	/* No harm setting this for potions/horns */	1374	/* No harm setting this for potions/horns */
1483	op->other_arch = change->other_arch;	1375	op->other_arch = change->other_arch;
1484	}	1376	}
1485		1377
1486	if (change->stats.hp < 0)	1378	if (change->stats.hp < 0)
…		…
1502	op->stats.maxsp = -change->stats.maxsp;	1394	op->stats.maxsp = -change->stats.maxsp;
1503	else	1395	else
1504	op->stats.maxsp += change->stats.maxsp;	1396	op->stats.maxsp += change->stats.maxsp;
1505		1397
1506	if (change->stats.food < 0)	1398	if (change->stats.food < 0)
1507	op->stats.food = -(change->stats.food);	1399	op->stats.food = -change->stats.food;
1508	else	1400	else
1509	op->stats.food += change->stats.food;	1401	op->stats.food += change->stats.food;
1510		1402
1511	if (change->level < 0)	1403	if (change->level < 0)
1512	op->level = -(change->level);	1404	op->level = -change->level;
1513	else	1405	else
1514	op->level += change->level;	1406	op->level += change->level;
1515		1407
1516	if (change->gen_sp_armour < 0)	1408	if (change->gen_sp_armour < 0)
1517	op->gen_sp_armour = -(change->gen_sp_armour);	1409	op->gen_sp_armour = -change->gen_sp_armour;
1518	else	1410	else
1519	op->gen_sp_armour = (op->gen_sp_armour * (change->gen_sp_armour)) / 100;	1411	op->gen_sp_armour = op->gen_sp_armour * (int)change->gen_sp_armour / 100;
1520		1412
1521	op->item_power = change->item_power;	1413	op->item_power = change->item_power;
1522		1414
1523	for (i = 0; i < NROFATTACKS; i++)	1415	for (int i = 0; i < NROFATTACKS; i++)
1524	if (change->resist[i])
1525	op->resist[i] += change->resist[i];	1416	op->resist[i] += change->resist[i];
1526		1417
1527	if (change->stats.dam)	1418	if (change->stats.dam)
1528	{	1419	{
1529	if (change->stats.dam < 0)	1420	if (change->stats.dam < 0)
1530	op->stats.dam = (-change->stats.dam);	1421	op->stats.dam = -change->stats.dam;
1531	else if (op->stats.dam)	1422	else if (op->stats.dam)
1532	{	1423	{
1533	tmp = (signed char) (((int) op->stats.dam * (int) change->stats.dam) / 10);	1424	int tmp = op->stats.dam * change->stats.dam / 10;
		1425
1534	if (tmp == op->stats.dam)	1426	if (tmp == op->stats.dam)
1535	{	1427	{
1536	if (change->stats.dam < 10)	1428	if (change->stats.dam < 10)
1537	op->stats.dam--;	1429	op->stats.dam--;
1538	else	1430	else
…		…
1544	}	1436	}
1545		1437
1546	if (change->weight)	1438	if (change->weight)
1547	{	1439	{
1548	if (change->weight < 0)	1440	if (change->weight < 0)
1549	op->weight = (-change->weight);	1441	op->weight = -change->weight;
1550	else	1442	else
1551	op->weight = (op->weight * (change->weight)) / 100;	1443	op->weight = op->weight * change->weight / 100;
1552	}	1444	}
1553		1445
1554	if (change->last_sp)	1446	if (change->last_sp)
1555	{	1447	{
1556	if (change->last_sp < 0)	1448	if (change->last_sp < 0)
1557	op->last_sp = (-change->last_sp);	1449	op->last_sp = -change->last_sp;
1558	else	1450	else
1559	op->last_sp = (signed char) (((int) op->last_sp * (int) change->last_sp) / (int) 100);	1451	op->last_sp = op->last_sp * (int)change->last_sp / 100;
1560	}	1452	}
1561		1453
1562	if (change->gen_sp_armour)	1454	if (change->gen_sp_armour)
1563	{	1455	{
1564	if (change->gen_sp_armour < 0)	1456	if (change->gen_sp_armour < 0)
1565	op->gen_sp_armour = (-change->gen_sp_armour);	1457	op->gen_sp_armour = -change->gen_sp_armour;
1566	else	1458	else
1567	op->gen_sp_armour = (signed char) (((int) op->gen_sp_armour * ((int) change->gen_sp_armour)) / (int) 100);	1459	op->gen_sp_armour = op->gen_sp_armour * (int)change->gen_sp_armour / 100;
1568	}	1460	}
1569		1461
1570	op->value *= change->value;	1462	op->value *= change->value;
1571		1463
1572	if (change->materials)	1464	if (change->materials)
1573	op->materials = change->materials;	1465	op->materials = change->materials;
1574		1466
1575	if (change->materialname)	1467	if (change->material != MATERIAL_NULL)
1576	op->materialname = change->materialname;	1468	op->material = change->material;
1577		1469
1578	if (change->slaying)	1470	if (change->slaying)
1579	op->slaying = change->slaying;	1471	op->slaying = change->slaying;
1580		1472
1581	if (change->race)	1473	if (change->race)
…		…
1604	name = tmp->name + 1, neg = 1;	1496	name = tmp->name + 1, neg = 1;
1605	else	1497	else
1606	name = tmp->name, neg = 0;	1498	name = tmp->name, neg = 0;
1607		1499
1608	/* If we match name, then return the opposite of 'neg' */	1500	/* If we match name, then return the opposite of 'neg' */
1609	if (!strcmp (name, op->name) \|\| (op->arch && !strcmp (name, op->arch->archname)))	1501	if (!strcmp (name, op->arch->archname))
1610	return !neg;	1502	return !neg;
1611		1503
1612	/* Set success as true, since if the match was an inverse, it means	1504	/* Set success as true, since if the match was an inverse, it means
1613	* everything is allowed except what we match	1505	* everything is allowed except what we match
1614	*/	1506	*/
…		…
1625	*/	1517	*/
1626		1518
1627	void	1519	void
1628	give_artifact_abilities (object op, object artifct)	1520	give_artifact_abilities (object op, object artifct)
1629	{	1521	{
1630	char new_name[MAX_BUF];	1522	op->title = format ("of %s", &artifct->name);
1631		1523
1632	sprintf (new_name, "of %s", &artifct->name);
1633	op->title = new_name;
1634	add_abilities (op, artifct); /* Give out the bonuses */	1524	add_abilities (op, artifct); /* Give out the bonuses */
1635		1525
1636	#if 0 /* Bit verbose, but keep it here until next time I need it... */	1526	#if 0 /* Bit verbose, but keep it here until next time I need it... */
1637	{	1527	{
1638	char identified = QUERY_FLAG (op, FLAG_IDENTIFIED);	1528	char identified = op->flag [FLAG_IDENTIFIED];
1639		1529
1640	SET_FLAG (op, FLAG_IDENTIFIED);	1530	op->set_flag (FLAG_IDENTIFIED);
1641	LOG (llevDebug, "Generated artifact %s %s [%s]\n", op->name, op->title, describe_item (op, NULL));	1531	LOG (llevDebug, "Generated artifact %s %s [%s]\n", op->name, op->title, describe_item (op, NULL));
1642	if (!identified)	1532	if (!identified)
1643	CLEAR_FLAG (op, FLAG_IDENTIFIED);	1533	op->clr_flag (FLAG_IDENTIFIED);
1644	}	1534	}
1645	#endif	1535	#endif
1646	return;	1536	return;
1647	}	1537	}
1648		1538
…		…
1658	#define ARTIFACT_TRIES 2	1548	#define ARTIFACT_TRIES 2
1659		1549
1660	void	1550	void
1661	generate_artifact (object *op, int difficulty)	1551	generate_artifact (object *op, int difficulty)
1662	{	1552	{
1663	artifactlist *al;
1664	artifact *art;	1553	artifact *art;
1665	int i;
1666		1554
1667	al = find_artifactlist (op->type);	1555	artifactlist *al = find_artifactlist (op->type);
1668		1556
1669	if (al == NULL)	1557	if (al == NULL)
1670	{	1558	{
1671	#if 0 /* This is too verbose, usually */	1559	#if 0 /* This is too verbose, usually */
1672	LOG (llevDebug, "Couldn't change %s into artifact - no table.\n", op->name);	1560	LOG (llevDebug, "Couldn't change %s into artifact - no table.\n", op->name);
1673	#endif	1561	#endif
1674	return;	1562	return;
1675	}	1563	}
1676		1564
1677	for (i = 0; i < ARTIFACT_TRIES; i++)	1565	for (int i = 0; i < ARTIFACT_TRIES; i++)
1678	{	1566	{
1679	int roll = rndm (al->total_chance);	1567	int roll = rndm (al->total_chance);
1680		1568
1681	for (art = al->items; art; art = art->next)	1569	for (art = al->items; art; art = art->next)
1682	{	1570	{
…		…
1690	#if 1	1578	#if 1
1691	LOG (llevError, "Got null entry and non zero roll in generate_artifact, type %d\n", op->type);	1579	LOG (llevError, "Got null entry and non zero roll in generate_artifact, type %d\n", op->type);
1692	#endif	1580	#endif
1693	return;	1581	return;
1694	}	1582	}
1695	if (!strcmp (art->item->name, "NONE"))	1583
		1584	if (art->item->name == shstr_NONE)
1696	return;	1585	return;
		1586
1697	if (FABS (op->magic) < art->item->magic)	1587	if (fabs (op->magic) < art->item->magic)
1698	continue; /* Not magic enough to be this item */	1588	continue; /* Not magic enough to be this item */
1699		1589
1700	/* Map difficulty not high enough */	1590	/* Map difficulty not high enough */
1701	if (difficulty < art->difficulty)	1591	if (difficulty < art->difficulty)
1702	continue;	1592	continue;
…		…
1720	*/	1610	*/
1721		1611
1722	void	1612	void
1723	fix_flesh_item (object item, object donor)	1613	fix_flesh_item (object item, object donor)
1724	{	1614	{
1725	char tmpbuf[MAX_BUF];
1726	int i;
1727
1728	if (item->type == FLESH && donor)	1615	if (item->type == FLESH && donor)
1729	{	1616	{
1730	/* change the name */	1617	/* change the name */
1731	sprintf (tmpbuf, "%s's %s", &donor->name, &item->name);	1618	item->name = format ("%s's %s", &donor->name, &item->name);
1732	item->name = tmpbuf;
1733	sprintf (tmpbuf, "%s's %s", &donor->name, &item->name_pl);	1619	item->name_pl = format ("%s's %s", &donor->name, &item->name_pl);
1734	item->name_pl = tmpbuf;
1735		1620
1736	/* weight is FLESH weight/100 * donor */	1621	/* weight is FLESH weight/100 * donor */
1737	if ((item->weight = (signed long) (((double) item->weight / (double) 100.0) * (double) donor->weight)) == 0)	1622	item->weight = max (1, item->weight * donor->weight / 100);
1738	item->weight = 1;
1739		1623
1740	/* value is multiplied by level of donor */	1624	/* value is multiplied by level of donor */
1741	item->value = isqrt (donor->level 2);	1625	item->value = isqrt (donor->level 2);
1742		1626
1743	/* food value */	1627	/* food value */
1744	item->stats.food += (donor->stats.hp / 100) + donor->stats.Con;	1628	item->stats.food += donor->stats.hp / 100 + donor->stats.Con;
1745		1629
1746	/* flesh items inherit some abilities of donor, but not	1630	/* flesh items inherit some abilities of donor, but not
1747	* full effect.	1631	* full effect.
1748	*/	1632	*/
1749	for (i = 0; i < NROFATTACKS; i++)	1633	for (int i = 0; i < NROFATTACKS; i++)
1750	item->resist[i] = donor->resist[i] / 2;	1634	item->resist[i] = donor->resist[i] / 2;
1751		1635
1752	/* item inherits donor's level (important for quezals) */	1636	/* item inherits donor's level (important for quezals) */
1753	item->level = donor->level;	1637	item->level = donor->level;
1754		1638
1755	/* if donor has some attacktypes, the flesh is poisonous */	1639	/* if donor has some attacktypes, the flesh is poisonous */
1756	if (donor->attacktype & AT_POISON)	1640	if (donor->attacktype & AT_POISON)
1757	item->type = POISON;	1641	item->type = POISON;
		1642
1758	if (donor->attacktype & AT_ACID)	1643	if (donor->attacktype & AT_ACID)
1759	item->stats.hp = -1 * item->stats.food;	1644	item->stats.hp = -item->stats.food;
1760	SET_FLAG (item, FLAG_NO_STEAL);
1761	}
1762	}
1763		1645
1764	/* special_potion() - so that old potion code is still done right. */	1646	item->set_flag (FLAG_NO_STEAL);
1765	int	1647	}
1766	special_potion (object *op)
1767	{
1768	if (op->attacktype)
1769	return 1;
1770
1771	if (op->stats.Str \|\| op->stats.Dex \|\| op->stats.Con \|\| op->stats.Pow \|\| op->stats.Wis \|\| op->stats.Int \|\| op->stats.Cha)
1772	return 1;
1773
1774	for (int i = 0; i < NROFATTACKS; i++)
1775	if (op->resist[i])
1776	return 1;
1777
1778	return 0;
1779	}	1648	}
1780		1649
1781	void	1650	static void
1782	free_treasurestruct (treasure *t)	1651	free_treasurestruct (treasure *t)
1783	{	1652	{
1784	if (t->next) free_treasurestruct (t->next);	1653	if (t->next) free_treasurestruct (t->next);
1785	if (t->next_yes) free_treasurestruct (t->next_yes);	1654	if (t->next_yes) free_treasurestruct (t->next_yes);
1786	if (t->next_no) free_treasurestruct (t->next_no);	1655	if (t->next_no) free_treasurestruct (t->next_no);
1787		1656
1788	delete t;	1657	delete t;
1789	}	1658	}
1790		1659
1791	void	1660	static void
1792	free_charlinks (linked_char *lc)	1661	free_charlinks (linked_char *lc)
1793	{	1662	{
1794	if (lc->next)	1663	if (lc->next)
1795	free_charlinks (lc->next);	1664	free_charlinks (lc->next);
1796		1665
1797	delete lc;	1666	delete lc;
1798	}	1667	}
1799		1668
1800	void	1669	static void
1801	free_artifact (artifact *at)	1670	free_artifact (artifact *at)
1802	{	1671	{
1803	if (at->next) free_artifact (at->next);	1672	if (at->next) free_artifact (at->next);
1804	if (at->allowed) free_charlinks (at->allowed);	1673	if (at->allowed) free_charlinks (at->allowed);
1805		1674
1806	at->item->destroy (1);	1675	at->item->destroy ();
1807		1676
1808	sfree (at);	1677	sfree (at);
1809	}	1678	}
1810		1679
1811	void
1812	free_artifactlist (artifactlist *al)
1813	{
1814	artifactlist *nextal;
1815
1816	for (al = first_artifactlist; al; al = nextal)
1817	{
1818	nextal = al->next;
1819
1820	if (al->items)
1821	free_artifact (al->items);
1822
1823	sfree (al);
1824	}
1825	}
1826
1827	void
1828	free_all_treasures (void)
1829	{
1830	treasurelist tl, next;
1831
1832	for (tl = first_treasurelist; tl; tl = next)
1833	{
1834	clear (tl);
1835
1836	next = tl->next;
1837	delete tl;
1838	}
1839
1840	free_artifactlist (first_artifactlist);
1841	}

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Comparing deliantra/server/common/treasure.C (file contents): Revision 1.69 by root, Tue Jan 22 15:53:01 2008 UTC vs. Revision 1.124 by root, Sat Dec 1 20:22:12 2018 UTC

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Comparing deliantra/server/common/treasure.C (file contents):
Revision 1.69 by root, Tue Jan 22 15:53:01 2008 UTC vs.
Revision 1.124 by root, Sat Dec 1 20:22:12 2018 UTC