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Comparing deliantra/server/common/treasure.C (file contents):
Revision 1.54 by root, Sat Apr 21 17:34:23 2007 UTC vs.
Revision 1.123 by root, Tue Nov 27 18:50:22 2018 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 (©) 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 (C) 2002 Mark Wedel & Crossfire Development Team	6	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	7	* Copyright (©) 1992 Frank Tore Johansen
7	*	8	*
8	* This program 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 2 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	* You should have received a copy of the GNU General Public License
19	* along with this program; if not, write to the Free Software
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21	*	18	*
		19	* You should have received a copy of the Affero GNU General Public License
		20	* and the GNU General Public License along with this program. If not, see
		21	* <http://www.gnu.org/licenses/>.
		22	*
22	* The authors can be reached via e-mail at <crossfire@schmorp.de>	23	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	24	*/
24		25
25	/* TREASURE_DEBUG does some checking on the treasurelists after loading.	26	/* TREASURE_DEBUG does some checking on the treasurelists after loading.
26	* 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
27	* slows the startup some (and not actual game play), it is by default	28	* slows the startup some (and not actual game play), it is by default
…		…
33		34
34	//#define TREASURE_VERBOSE	35	//#define TREASURE_VERBOSE
35		36
36	#include <global.h>	37	#include <global.h>
37	#include <treasure.h>	38	#include <treasure.h>
38	#include <funcpoint.h>	39
39	#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)
40		44
41	extern char *spell_mapping[];	45	extern char *spell_mapping[];
42		46
43	static treasurelist *first_treasurelist;	47	static treasurelist *first_treasurelist;
44		48
45	static void change_treasure (treasure *t, object *op); /* overrule default values */	49	static void change_treasure (treasure *t, object *op); /* overrule default values */
46		50
47	typedef std::tr1::unordered_map<	51	typedef ska::flat_hash_map
		52	<
48	const char *,	53	const char *,
49	treasurelist *,	54	treasurelist *,
50	str_hash,	55	str_hash,
51	str_equal,	56	str_equal,
52	slice_allocator< std::pair<const char *const, treasurelist *> >,	57	slice_allocator< std::pair<const char *const, treasurelist *> >
53	true
54	> tl_map_t;	58	> tl_map_t;
55		59
56	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	}
57		75
58	/*	76	/*
59	* Searches for the given treasurelist	77	* Searches for the given treasurelist
60	*/	78	*/
61	treasurelist *	79	treasurelist *
…		…
93	}	111	}
94		112
95	return tl;	113	return tl;
96	}	114	}
97		115
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	116	#ifdef TREASURE_DEBUG
112	/* recursived checks the linked list. Treasurelist is passed only	117	/* recursived checks the linked list. Treasurelist is passed only
113	* so that the treasure name can be printed out	118	* so that the treasure name can be printed out
114	*/	119	*/
115	static void	120	static void
…		…
140		145
141	f.next ();	146	f.next ();
142		147
143	for (;;)	148	for (;;)
144	{	149	{
145	coroapi::cede_to_tick_every (10);	150	coroapi::cede_to_tick ();
146		151
147	switch (f.kw)	152	switch (f.kw)
148	{	153	{
149	case KW_arch:	154	case KW_arch:
150	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
151	break;	163	break;
152		164
153	case KW_list: f.get (t->name); break;	165	case KW_list: f.get (t->name); break;
154	case KW_change_name: f.get (t->change_arch.name); break;	166	case KW_change_name: f.get (t->change_arch.name); break;
155	case KW_change_title: f.get (t->change_arch.title); break;	167	case KW_change_title: f.get (t->change_arch.title); break;
…		…
169	t->next = read_treasure (f);	181	t->next = read_treasure (f);
170	return t;	182	return t;
171		183
172	default:	184	default:
173	if (!f.parse_error ("treasurelist", t->name))	185	if (!f.parse_error ("treasurelist", t->name))
174	return 0;	186	goto error;
175		187
176	return t;	188	return t;
177	}	189	}
178		190
179	f.next ();	191	f.next ();
180	}	192	}
		193
		194	// not reached
		195
		196	error:
		197	delete t;
		198	return 0;
181	}	199	}
182		200
183	/*	201	/*
184	* Each treasure is parsed with the help of load_treasure().	202	* Each treasure is parsed with the help of load_treasure().
185	*/	203	*/
…		…
197		215
198	/* This is a one of the many items on the list should be generated.	216	/* 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	217	* Add up the chance total, and check to make sure the yes & no
200	* fields of the treasures are not being used.	218	* fields of the treasures are not being used.
201	*/	219	*/
202	tl->total_chance = 0;
203
204	if (one)	220	if (one)
205	{	221	{
206	for (treasure *t = tl->items; t; t = t->next)	222	for (treasure *t = tl->items; t; t = t->next)
207	{	223	{
208	if (t->next_yes || t->next_no)	224	if (t->next_yes || t->next_no)
209	{	225	{
210	LOG (llevError, "Treasure %s is one item, but on treasure %s\n", &tl->name, t->item ? &t->item->name : &t->name);	226	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");	227	LOG (llevError, " the next_yes or next_no field is set\n");
212	}	228	}
213		229
214	tl->total_chance += t->chance;	230	tl->total_chance += t->chance;
215	}	231	}
…		…
230	* start with equipment, but only their abilities).	246	* start with equipment, but only their abilities).
231	*/	247	*/
232	static void	248	static void
233	put_treasure (object *op, object *creator, int flags)	249	put_treasure (object *op, object *creator, int flags)
234	{	250	{
		251	if (flags & GT_ENVIRONMENT)
		252	{
235	/* Bit of a hack - spells should never be put onto the map. The entire	253	/* Bit of a hack - spells should never be put onto the map. The entire
236	* treasure stuff is a problem - there is no clear idea of knowing	254	* treasure stuff is a problem - there is no clear idea of knowing
237	* this is the original object, or if this is an object that should be created	255	* this is the original object, or if this is an object that should be created
238	* by another object.	256	* by another object.
239	*/	257	*/
240	if (flags & GT_ENVIRONMENT && op->type != SPELL)	258	//TODO: flag such as objects... as such (no drop, anybody?)
241	{	259	if (op->type == SPELL)
		260	{
		261	op->destroy ();
		262	return;
		263	}
		264
242	op->expand_tail ();	265	op->expand_tail ();
243		266
		267	if (!creator->is_on_map ()
244	if (ob_blocked (op, creator->map, creator->x, creator->y))	268	|| (op->weight && op->blocked (creator->map, creator->x, creator->y)))
245	op->destroy ();	269	op->destroy ();
246	else	270	else
247	{	271	{
248	SET_FLAG (op, FLAG_OBJ_ORIGINAL);	272	op->flag [FLAG_OBJ_ORIGINAL] = true;
249	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);
250	}	274	}
251	}	275	}
252	else	276	else
253	{	277	{
254	op = creator->insert (op);	278	op = creator->insert (op);
255		279
256	if ((flags & GT_APPLY) && QUERY_FLAG (creator, FLAG_MONSTER))	280	if ((flags & GT_APPLY) && creator->flag [FLAG_MONSTER])
257	monster_check_apply (creator, op);	281	monster_check_apply (creator, op);
258
259	if (flags & GT_UPDATE_INV)
260	if (object *tmp = creator->in_player ())
261	esrv_send_item (tmp, op);
262	}	282	}
263	}	283	}
264		284
265	/* 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
266	* in the generated object	286	* in the generated object
…		…
295	else	315	else
296	LOG (llevError, "create_all_treasures: undefined reference to treasurelist '%s'.\n", &t->name);	316	LOG (llevError, "create_all_treasures: undefined reference to treasurelist '%s'.\n", &t->name);
297	}	317	}
298	else	318	else
299	{	319	{
300	if (t->item && (t->item->clone.invisible != 0 || !(flag & GT_INVISIBLE)))	320	if (t->item && (t->item->invisible != 0 || !(flag & GT_INVISIBLE)))
301	{	321	{
302	object *tmp = arch_to_object (t->item);	322	object *tmp = t->item->instance ();
303		323
304	if (t->nrof && tmp->nrof <= 1)	324	if (t->nrof && tmp->nrof <= 1)
305	tmp->nrof = rndm (t->nrof) + 1;	325	tmp->nrof = rndm (t->nrof) + 1;
306		326
307	fix_generated_item (tmp, op, difficulty, t->magic, flag);	327	fix_generated_item (tmp, op, difficulty, t->magic, flag);
…		…
352	create_treasure (tl, op, flag, difficulty, tries);	372	create_treasure (tl, op, flag, difficulty, tries);
353	}	373	}
354	else if (t->nrof)	374	else if (t->nrof)
355	create_one_treasure (tl, op, flag, difficulty, tries);	375	create_one_treasure (tl, op, flag, difficulty, tries);
356	}	376	}
357	else if (t->item && (t->item->clone.invisible != 0 || flag != GT_INVISIBLE))	377	else if (t->item && (t->item->invisible != 0 || flag != GT_INVISIBLE))
358	{	378	{
359	if (object *tmp = arch_to_object (t->item))	379	if (object *tmp = t->item->instance ())
360	{	380	{
361	if (t->nrof && tmp->nrof <= 1)	381	if (t->nrof && tmp->nrof <= 1)
362	tmp->nrof = rndm (t->nrof) + 1;	382	tmp->nrof = rndm (t->nrof) + 1;
363		383
364	fix_generated_item (tmp, op, difficulty, t->magic, flag);	384	fix_generated_item (tmp, op, difficulty, t->magic, flag);
365	change_treasure (t, tmp);	385	change_treasure (t, tmp);
366	put_treasure (tmp, op, flag);	386	put_treasure (tmp, op, flag);
367	}	387	}
368	}	388	}
		389	}
		390
		391	void
		392	object::create_treasure (treasurelist *tl, int flags)
		393	{
		394	::create_treasure (tl, this, flags, map ? map->difficulty : 0);
369	}	395	}
370		396
371	/* This calls the appropriate treasure creation function. tries is passed	397	/* This calls the appropriate treasure creation function. tries is passed
372	* to determine how many list transitions or attempts to create treasure	398	* to determine how many list transitions or attempts to create treasure
373	* have been made. It is really in place to prevent infinite loops with	399	* have been made. It is really in place to prevent infinite loops with
…		…
386	{	412	{
387	LOG (llevDebug, "createtreasure: tries exceeded 100, returning without making treasure\n");	413	LOG (llevDebug, "createtreasure: tries exceeded 100, returning without making treasure\n");
388	return;	414	return;
389	}	415	}
390		416
		417	if (op->flag [FLAG_TREASURE_ENV])
		418	{
		419	// do not generate items when there already is something above the object
		420	if (op->flag [FLAG_IS_FLOOR] && op->above)
		421	return;
		422
		423	flag |= GT_ENVIRONMENT;
		424	}
		425
391	if (tl->total_chance)	426	if (tl->total_chance)
392	create_one_treasure (tl, op, flag, difficulty, tries);	427	create_one_treasure (tl, op, flag, difficulty, tries);
393	else	428	else
394	create_all_treasures (tl->items, op, flag, difficulty, tries);	429	create_all_treasures (tl->items, op, flag, difficulty, tries);
395	}	430	}
…		…
415		450
416	if (ob->inv)	451	if (ob->inv)
417	LOG (llevError, "In generate treasure, created multiple objects.\n");	452	LOG (llevError, "In generate treasure, created multiple objects.\n");
418		453
419	ob->destroy ();	454	ob->destroy ();
		455
420	return tmp;	456	return tmp;
421	}	457	}
422		458
423	/*	459	/*
424	* 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
…		…
461	{ 0, 0, 0, 3, 97}, // 29	497	{ 0, 0, 0, 3, 97}, // 29
462	{ 0, 0, 0, 0, 100}, // 30	498	{ 0, 0, 0, 0, 100}, // 30
463	{ 0, 0, 0, 0, 100}, // 31	499	{ 0, 0, 0, 0, 100}, // 31
464	};	500	};
465		501
466	/* calculate the appropriate level for wands staves and scrolls.	502	/* calculate the appropriate level for wands staves and scrolls.
467	* 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)
468	*	504	*
469	* elmex Wed Aug 9 17:44:59 CEST 2006:	505	* elmex Wed Aug 9 17:44:59 CEST 2006:
470	* 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.
471	*/	507	*/
472	int	508	static int
473	level_for_item (const object *op, int difficulty)	509	level_for_item (const object *op, int difficulty)
474	{	510	{
475	int olevel = 0;
476
477	if (!op->inv)	511	if (!op->inv)
478	{	512	{
479	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);
480	return 0;	514	return 0;
481	}	515	}
482		516
483	olevel = (int) (op->inv->level + (double) difficulty * (1 - drand48 () * drand48 () * 2));	517	int olevel = op->inv->level + int (difficulty * (1. - rndm () * rndm () * 2.));
484		518
485	if (olevel <= 0)	519	if (olevel <= 0)
486	olevel = rndm (1, MIN (op->inv->level, 1));	520	olevel = rndm (1, op->inv->level);
487		521
488	if (olevel > MAXLEVEL)	522	return min (olevel, MAXLEVEL_TREASURE);
489	olevel = MAXLEVEL;
490
491	return olevel;
492	}	523	}
493		524
494	/*	525	/*
495	* Based upon the specified difficulty and upon the difftomagic_list array,	526	* Based upon the specified difficulty and upon the difftomagic_list array,
496	* a random magical bonus is returned. This is used when determine	527	* a random magical bonus is returned. This is used when determine
…		…
499	* elmex Thu Aug 10 18:45:44 CEST 2006:	530	* elmex Thu Aug 10 18:45:44 CEST 2006:
500	* 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
501	* weird integer between 1-31.	532	* weird integer between 1-31.
502	*	533	*
503	*/	534	*/
504	int	535	static int
505	magic_from_difficulty (int difficulty)	536	magic_from_difficulty (int difficulty)
506	{	537	{
507	int percent = 0, magic = 0;
508	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);
509		540
510	scaled_diff--;
511
512	if (scaled_diff < 0)
513	scaled_diff = 0;
514
515	if (scaled_diff >= DIFFLEVELS)
516	scaled_diff = DIFFLEVELS - 1;
517
518	percent = rndm (100);	541	int percent = rndm (100);
		542	int magic;
519		543
520	for (magic = 0; magic < (MAXMAGIC + 1); magic++)	544	for (magic = 0; magic <= MAXMAGIC; magic++)
521	{	545	{
522	percent -= difftomagic_list[scaled_diff][magic];	546	percent -= difftomagic_list[scaled_diff][magic];
523		547
524	if (percent < 0)	548	if (percent < 0)
525	break;	549	break;
526	}	550	}
527		551
528	if (magic == (MAXMAGIC + 1))	552	if (magic > MAXMAGIC)
529	{	553	{
530	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);
531	magic = 0;	555	magic = 0;
532	}	556	}
533		557
…		…
541	* Sets magical bonus in an object, and recalculates the effect on	565	* Sets magical bonus in an object, and recalculates the effect on
542	* the armour variable, and the effect on speed of armour.	566	* the armour variable, and the effect on speed of armour.
543	* This function doesn't work properly, should add use of archetypes	567	* This function doesn't work properly, should add use of archetypes
544	* to make it truly absolute.	568	* to make it truly absolute.
545	*/	569	*/
546
547	void	570	void
548	set_abs_magic (object *op, int magic)	571	set_abs_magic (object *op, int magic)
549	{	572	{
550	if (!magic)	573	if (!magic)
551	return;	574	return;
552		575
553	op->magic = magic;	576	op->magic = magic;
554	if (op->arch)	577	if (op->arch)
555	{	578	{
556	if (op->type == ARMOUR)	579	if (op->type == ARMOUR)
557	ARMOUR_SPEED (op) = (ARMOUR_SPEED (&op->arch->clone) * (100 + magic * 10)) / 100;	580	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op->arch) * (100 + magic * 10)) / 100;
558		581
559	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 */
560	magic = (-magic);	583	magic = (-magic);
		584
561	op->weight = (op->arch->clone.weight * (100 - magic * 10)) / 100;	585	op->weight = (op->arch->weight * (100 - magic * 10)) / 100;
562	}	586	}
563	else	587	else
564	{	588	{
565	if (op->type == ARMOUR)	589	if (op->type == ARMOUR)
566	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op) * (100 + magic * 10)) / 100;	590	ARMOUR_SPEED (op) = (ARMOUR_SPEED (op) * (100 + magic * 10)) / 100;
		591
567	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 */
568	magic = (-magic);	593	magic = (-magic);
		594
569	op->weight = (op->weight * (100 - magic * 10)) / 100;	595	op->weight = (op->weight * (100 - magic * 10)) / 100;
570	}	596	}
571	}	597	}
572		598
573	/*	599	/*
…		…
576	*/	602	*/
577		603
578	static void	604	static void
579	set_magic (int difficulty, object *op, int max_magic, int flags)	605	set_magic (int difficulty, object *op, int max_magic, int flags)
580	{	606	{
581	int i;
582
583	i = magic_from_difficulty (difficulty);	607	int i = magic_from_difficulty (difficulty);
		608
584	if ((flags & GT_ONLY_GOOD) && i < 0)	609	if ((flags & GT_ONLY_GOOD) && i < 0)
585	i = -i;	610	i = -i;
		611
586	if (i > max_magic)	612	i = min (i, max_magic);
587	i = max_magic;	613
588	set_abs_magic (op, i);	614	set_abs_magic (op, i);
589	if (i < 0)	615	if (i < 0)
590	SET_FLAG (op, FLAG_CURSED);	616	op->set_flag (FLAG_CURSED);
591	}	617	}
592		618
593	/*	619	/*
594	* Randomly adds one magical ability to the given object.	620	* Randomly adds one magical ability to the given object.
595	* Modified for Partial Resistance in many ways:	621	* Modified for Partial Resistance in many ways:
596	* 1) Since rings can have multiple bonuses, if the same bonus	622	* 1) Since rings can have multiple bonuses, if the same bonus
597	* is rolled again, increase it - the bonuses now stack with	623	* is rolled again, increase it - the bonuses now stack with
598	* other bonuses previously rolled and ones the item might natively have.	624	* other bonuses previously rolled and ones the item might natively have.
599	* 2) Add code to deal with new PR method.	625	* 2) Add code to deal with new PR method.
600	*/	626	*/
601	void	627	static void
602	set_ring_bonus (object *op, int bonus)	628	set_ring_bonus (object *op, int bonus)
603	{	629	{
604
605	int r = rndm (bonus > 0 ? 25 : 11);	630	int r = rndm (bonus > 0 ? 25 : 11);
606		631
607	if (op->type == AMULET)	632	if (op->type == AMULET)
608	{
609	if (!(rndm (21)))	633	if (!rndm (21))
610	r = 20 + rndm (2);	634	r = 20 + rndm (2);
		635	else if (rndm (2))
		636	r = 10;
611	else	637	else
612	{
613	if (rndm (2))
614	r = 10;
615	else
616	r = 11 + rndm (9);	638	r = 11 + rndm (9);
617	}
618	}
619		639
620	switch (r)	640	switch (r)
621	{	641	{
622	/* 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,
623	* bonuses and penalties will stack and add to existing values.	643	* bonuses and penalties will stack and add to existing values.
624	* of the item.	644	* of the item.
625	*/	645	*/
626	case 0:	646	case 0:
627	case 1:	647	case 1:
628	case 2:	648	case 2:
629	case 3:	649	case 3:
630	case 4:	650	case 4:
631	case 5:	651	case 5:
632	case 6:	652	case 6:
633	set_attr_value (&op->stats, r, (signed char) (bonus + get_attr_value (&op->stats, r)));	653	op->stats.stat (r) += bonus;
634	break;	654	break;
635		655
636	case 7:	656	case 7:
637	op->stats.dam += bonus;	657	op->stats.dam += bonus;
638	break;	658	break;
…		…
670	* 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
671	* even values.	691	* even values.
672	*/	692	*/
673	if (bonus < 0)	693	if (bonus < 0)
674	val = 2 * -val - rndm (b);	694	val = 2 * -val - rndm (b);
675	if (val > 35)	695
676	val = 35; /* Upper limit */	696	val = min (35, val); /* Upper limit */
		697
677	b = 0;	698	b = 0;
678		699
679	while (op->resist[resist_table[resist]] != 0 && b < 4)	700	while (op->resist[resist_table[resist]] != 0 && b < 4)
680	resist = rndm (num_resist_table);	701	resist = rndm (num_resist_table);
681		702
…		…
689	break;	710	break;
690	}	711	}
691	case 20:	712	case 20:
692	if (op->type == AMULET)	713	if (op->type == AMULET)
693	{	714	{
694	SET_FLAG (op, FLAG_REFL_SPELL);	715	op->set_flag (FLAG_REFL_SPELL);
695	op->value *= 11;	716	op->value *= 11;
696	}	717	}
697	else	718	else
698	{	719	{
699	op->stats.hp = 1; /* regenerate hit points */	720	op->stats.hp = 1; /* regenerate hit points */
…		…
702	break;	723	break;
703		724
704	case 21:	725	case 21:
705	if (op->type == AMULET)	726	if (op->type == AMULET)
706	{	727	{
707	SET_FLAG (op, FLAG_REFL_MISSILE);	728	op->set_flag (FLAG_REFL_MISSILE);
708	op->value *= 9;	729	op->value *= 9;
709	}	730	}
710	else	731	else
711	{	732	{
712	op->stats.sp = 1; /* regenerate spell points */	733	op->stats.sp = 1; /* regenerate spell points */
…		…
714	}	735	}
715	break;	736	break;
716		737
717	case 22:	738	case 22:
718	op->stats.exp += bonus; /* Speed! */	739	op->stats.exp += bonus; /* Speed! */
719	op->value = (op->value * 2) / 3;	740	op->value = op->value * 2 / 3;
720	break;	741	break;
721	}	742	}
722		743
723	if (bonus > 0)	744	if (bonus > 0)
724	op->value *= 2 * bonus;	745	op->value = 2 * op->value * bonus;
725	else	746	else
726	op->value = -(op->value * 2 * bonus) / 3;	747	op->value = -2 * op->value * bonus / 3;
727	}	748	}
728		749
729	/*	750	/*
730	* 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.
731	* 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
732	* higher is the chance of returning a low number.	753	* higher is the chance of returning a low number.
733	* 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
734	* rings and amulets.	755	* rings and amulets.
735	* 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.
736	*/	757	*/
737	int	758	static int
738	get_magic (int diff)	759	get_magic (int diff)
739	{	760	{
740	int i;	761	diff = min (3, diff);
741		762
742	if (diff < 3)
743	diff = 3;
744
745	for (i = 0; i < 4; i++)	763	for (int i = 0; i < 4; i++)
746	if (rndm (diff))	764	if (rndm (diff))
747	return i;	765	return i;
748		766
749	return 4;	767	return 4;
750	}	768	}
751		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
752	#define DICE2 (get_magic(2)==2?2:1)	810	#define DICE2 (get_magic(2) == 2 ? 2 : 1)
753	#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))
754		812
755	/*	813	/*
756	* 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
757	* 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
758	* into scrolls/books/wands, makes it unidentified, hides the value, etc.	816	* into scrolls/books/wands, makes it unidentified, hides the value, etc.
759	*/	817	*/
760		818
761	/* 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
762	* 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
763	* 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
764	* way to do this? b.t. */	822	* way to do this? b.t. */
765		823
766	/*	824	/*
767	* ! (flags & GT_ENVIRONMENT):	825	* ! (flags & GT_ENVIRONMENT):
768	* Automatically calls fix_flesh_item().	826	* Automatically calls fix_flesh_item().
…		…
791	create_treasure (op->randomitems, op, flags & ~GT_ENVIRONMENT, difficulty, 0);	849	create_treasure (op->randomitems, op, flags & ~GT_ENVIRONMENT, difficulty, 0);
792	/* So the treasure doesn't get created again */	850	/* So the treasure doesn't get created again */
793	op->randomitems = 0;	851	op->randomitems = 0;
794	}	852	}
795		853
796	if (difficulty < 1)	854	max_it (difficulty, 1);
797	difficulty = 1;
798		855
799	if (INVOKE_OBJECT (ADD_BONUS, op,	856	if (INVOKE_OBJECT (ADD_BONUS, op,
800	ARG_OBJECT (creator != op ? creator : 0),	857	ARG_OBJECT (creator != op ? creator : 0),
801	ARG_INT (difficulty), ARG_INT (max_magic),	858	ARG_INT (difficulty), ARG_INT (max_magic),
802	ARG_INT (flags)))	859	ARG_INT (flags)))
803	return;	860	return;
804		861
805	if (!(flags & GT_MINIMAL))	862	if (!(flags & GT_MINIMAL))
806	{	863	{
807	if (op->arch == crown_arch)	864	if (IS_ARCH (op->arch, crown))
808	{	865	{
809	set_magic (difficulty, op, max_magic, flags);	866	set_magic (difficulty, op, max_magic, flags);
810	num_enchantments = calc_item_power (op, 1);	867	num_enchantments = calc_item_power (op, 1);
811	generate_artifact (op, difficulty);	868	generate_artifact (op, difficulty);
812	}	869	}
…		…
817		874
818	num_enchantments = calc_item_power (op, 1);	875	num_enchantments = calc_item_power (op, 1);
819		876
820	if ((!was_magic && !rndm (CHANCE_FOR_ARTIFACT))	877	if ((!was_magic && !rndm (CHANCE_FOR_ARTIFACT))
821	|| op->type == HORN	878	|| op->type == HORN
822	|| 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 */
823	* used for shop_floors or treasures */
824	generate_artifact (op, difficulty);	880	generate_artifact (op, difficulty);
825	}	881	}
826		882
827	/* Object was made an artifact. Calculate its item_power rating.	883	/* Object was made an artifact. Calculate its item_power rating.
828	* the item_power in the object is what the artfiact adds.	884	* the item_power in the object is what the artfiact adds.
…		…
862	* again below */	918	* again below */
863	}	919	}
864	}	920	}
865		921
866	/* materialtype modifications. Note we allow this on artifacts. */	922	/* materialtype modifications. Note we allow this on artifacts. */
867	set_materialname (op, difficulty, NULL);	923	select_material (op, difficulty);
868		924
869	if (flags & GT_MINIMAL)	925	if (flags & GT_MINIMAL)
870	{	926	{
871	if (op->type == POTION)	927	if (op->type == POTION)
872	/* Handle healing and magic power potions */	928	/* Handle healing and magic power potions */
873	if (op->stats.sp && !op->randomitems)	929	if (op->stats.sp && !op->randomitems)
874	{	930	{
875	object *tmp;
876
877	tmp = get_archetype (spell_mapping[op->stats.sp]);	931	object *tmp = archetype::get (spell_mapping [op->stats.sp]);
878	insert_ob_in_ob (tmp, op);	932	insert_ob_in_ob (tmp, op);
879	op->stats.sp = 0;	933	op->stats.sp = 0;
880	}	934	}
881	}	935	}
882	else if (!op->title) /* Only modify object if not special */	936	else if (!op->title) /* Only modify object if not special */
…		…
885	case WEAPON:	939	case WEAPON:
886	case ARMOUR:	940	case ARMOUR:
887	case SHIELD:	941	case SHIELD:
888	case HELMET:	942	case HELMET:
889	case CLOAK:	943	case CLOAK:
890	if (QUERY_FLAG (op, FLAG_CURSED) && !(rndm (4)))	944	if (op->flag [FLAG_CURSED] && !(rndm (4)))
891	set_ring_bonus (op, -DICE2);	945	set_ring_bonus (op, -DICE2);
892	break;	946	break;
893		947
894	case BRACERS:	948	case BRACERS:
895	if (!rndm (QUERY_FLAG (op, FLAG_CURSED) ? 5 : 20))	949	if (!rndm (op->flag [FLAG_CURSED] ? 5 : 20))
896	{	950	{
897	set_ring_bonus (op, QUERY_FLAG (op, FLAG_CURSED) ? -DICE2 : DICE2);	951	set_ring_bonus (op, op->flag [FLAG_CURSED] ? -DICE2 : DICE2);
898	if (!QUERY_FLAG (op, FLAG_CURSED))	952	if (!op->flag [FLAG_CURSED])
899	op->value *= 3;	953	op->value *= 3;
900	}	954	}
901	break;	955	break;
902		956
903	case POTION:	957	case POTION:
904	{	958	{
905	int too_many_tries = 0, is_special = 0;	959	int too_many_tries = 0;
906		960
907	/* Handle healing and magic power potions */	961	/* Handle healing and magic power potions */
908	if (op->stats.sp && !op->randomitems)	962	if (op->stats.sp && !op->randomitems)
909	{	963	{
910	object *tmp;
911
912	tmp = get_archetype (spell_mapping[op->stats.sp]);	964	object *tmp = archetype::get (spell_mapping[op->stats.sp]);
913	insert_ob_in_ob (tmp, op);	965	insert_ob_in_ob (tmp, op);
914	op->stats.sp = 0;	966	op->stats.sp = 0;
915	}	967	}
916		968
917	while (!(is_special = special_potion (op)) && !op->inv)	969	while (!special_potion (op) && !op->inv)
918	{	970	{
919	generate_artifact (op, difficulty);	971	generate_artifact (op, difficulty);
920	if (too_many_tries++ > 10)	972	if (too_many_tries++ > 10)
921	break;	973	break;
922	}	974	}
…		…
925	* since the value set on those is already correct.	977	* since the value set on those is already correct.
926	*/	978	*/
927	if (op->inv && op->randomitems)	979	if (op->inv && op->randomitems)
928	{	980	{
929	/* value multiplier is same as for scrolls */	981	/* value multiplier is same as for scrolls */
930	op->value = (op->value * op->inv->value);	982	op->value *= op->inv->value;
931	op->level = op->inv->level / 2 + rndm (difficulty) + rndm (difficulty);	983	op->level = op->inv->level / 2 + rndm (difficulty) + rndm (difficulty);
932	}	984	}
933	else	985	else
934	{	986	{
935	op->name = "potion";	987	op->name = shstr_potion;
936	op->name_pl = "potions";	988	op->name_pl = shstr_potions;
937	}	989	}
938		990
939	if (!(flags & GT_ONLY_GOOD) && rndm (2))	991	if (!(flags & GT_ONLY_GOOD) && rndm (2))
940	SET_FLAG (op, FLAG_CURSED);	992	op->set_flag (FLAG_CURSED);
		993
941	break;	994	break;
942	}	995	}
943		996
944	case AMULET:	997	case AMULET:
945	if (op->arch == amulet_arch)	998	if (IS_ARCH (op->arch, amulet))
946	op->value *= 5; /* Since it's not just decoration */	999	op->value *= 5; /* Since it's not just decoration */
947		1000
948	case RING:	1001	case RING:
949	if (op->arch == NULL)
950	{
951	op->destroy ();
952	op = 0;
953	break;
954	}
955
956	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! */
957	break;	1003	break;
958		1004
959	if (!(flags & GT_ONLY_GOOD) && !(rndm (3)))	1005	if (!(flags & GT_ONLY_GOOD) && !(rndm (3)))
960	SET_FLAG (op, FLAG_CURSED);	1006	op->set_flag (FLAG_CURSED);
961		1007
962	set_ring_bonus (op, QUERY_FLAG (op, FLAG_CURSED) ? -DICE2 : DICE2);	1008	set_ring_bonus (op, op->flag [FLAG_CURSED] ? -DICE2 : DICE2);
963		1009
964	if (op->type != RING) /* Amulets have only one ability */	1010	if (op->type != RING) /* Amulets have only one ability */
965	break;	1011	break;
966		1012
967	if (!(rndm (4)))	1013	if (!rndm (4))
968	{	1014	{
969	int d = (rndm (2) || QUERY_FLAG (op, FLAG_CURSED)) ? -DICE2 : DICE2;	1015	int d = (rndm (2) || op->flag [FLAG_CURSED]) ? -DICE2 : DICE2;
970		1016
971	if (d > 0)	1017	if (d > 0)
972	op->value *= 3;	1018	op->value *= 3;
973		1019
974	set_ring_bonus (op, d);	1020	set_ring_bonus (op, d);
975		1021
976	if (!(rndm (4)))	1022	if (!rndm (4))
977	{	1023	{
978	int d = (rndm (3) || QUERY_FLAG (op, FLAG_CURSED)) ? -DICE2 : DICE2;	1024	int d = (rndm (3) || op->flag [FLAG_CURSED]) ? -DICE2 : DICE2;
979		1025
980	if (d > 0)	1026	if (d > 0)
981	op->value *= 5;	1027	op->value *= 5;
		1028
982	set_ring_bonus (op, d);	1029	set_ring_bonus (op, d);
983	}	1030	}
984	}	1031	}
985		1032
986	if (GET_ANIM_ID (op))	1033	if (op->animation_id)
987	SET_ANIMATION (op, rndm (NUM_ANIMATIONS (op)));	1034	op->set_anim_frame (rndm (op->anim_frames ()));
988		1035
989	break;	1036	break;
990		1037
991	case BOOK:	1038	case BOOK:
992	/* Is it an empty book?, if yes lets make a special·	1039	/* Is it an empty book?, if yes lets make a special·
…		…
994	* creator and/or map level we found it on.	1041	* creator and/or map level we found it on.
995	*/	1042	*/
996	if (!op->msg && rndm (10))	1043	if (!op->msg && rndm (10))
997	{	1044	{
998	/* set the book level properly */	1045	/* set the book level properly */
999	if (creator->level == 0 || QUERY_FLAG (creator, FLAG_ALIVE))	1046	if (creator->level == 0 || creator->flag [FLAG_ALIVE])
1000	{	1047	{
1001	if (op->map && op->map->difficulty)	1048	if (op->map && op->map->difficulty)
1002	op->level = rndm (op->map->difficulty) + rndm (10) + 1;	1049	op->level = rndm (op->map->difficulty) + rndm (10) + 1;
1003	else	1050	else
1004	op->level = rndm (20) + 1;	1051	op->level = rndm (20) + 1;
…		…
1007	op->level = rndm (creator->level);	1054	op->level = rndm (creator->level);
1008		1055
1009	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);
1010	/* books w/ info are worth more! */	1057	/* books w/ info are worth more! */
1011	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));
1012	/* creator related stuff */
1013
1014	/* for library, chained books. Note that some monsters have no_pick
1015	* set - we don't want to set no pick in that case.
1016	*/
1017	if (QUERY_FLAG (creator, FLAG_NO_PICK) && !QUERY_FLAG (creator, FLAG_MONSTER))
1018	SET_FLAG (op, FLAG_NO_PICK);
1019	if (creator->slaying && !op->slaying) /* for check_inv floors */
1020	op->slaying = creator->slaying;
1021		1059
1022	/* add exp so reading it gives xp (once) */	1060	/* add exp so reading it gives xp (once) */
1023	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;
1024	}	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;
1025	break;	1073	break;
1026		1074
1027	case SPELLBOOK:	1075	case SPELLBOOK:
1028	op->value = op->value * op->inv->value;	1076	op->value *= value_factor_from_spell_item (op->inv, 0);
		1077
1029	/* add exp so learning gives xp */	1078	/* add exp so learning gives xp */
1030	op->level = op->inv->level;	1079	op->level = op->inv->level;
1031	op->stats.exp = op->value;	1080	op->stats.exp = op->value;
1032	break;	1081	break;
1033		1082
…		…
1037	* and reset nrof.	1086	* and reset nrof.
1038	*/	1087	*/
1039	op->stats.food = op->inv->nrof;	1088	op->stats.food = op->inv->nrof;
1040	op->nrof = 1;	1089	op->nrof = 1;
1041	/* If the spell changes by level, choose a random level	1090	/* If the spell changes by level, choose a random level
1042	* for it, and adjust price. If the spell doesn't	1091	* for it.
1043	* change by level, just set the wand to the level of
1044	* the spell, and value calculation is simpler.
1045	*/	1092	*/
1046	if (op->inv->duration_modifier || op->inv->dam_modifier || op->inv->range_modifier)	1093	if (op->inv->duration_modifier
1047	{	1094	|| op->inv->dam_modifier
		1095	|| op->inv->range_modifier)
1048	op->level = level_for_item (op, difficulty);	1096	op->level = level_for_item (op, difficulty);
1049	op->value = op->value * op->inv->value * (op->level + 50) / (op->inv->level + 50);
1050	}
1051	else	1097	else
1052	{
1053	op->level = op->inv->level;	1098	op->level = op->inv->level;
1054	op->value = op->value * op->inv->value;	1099
1055	}	1100	op->value *= value_factor_from_spell_item (op->inv, op);
1056	break;	1101	break;
1057		1102
1058	case ROD:	1103	case ROD:
1059	op->level = level_for_item (op, difficulty);	1104	op->level = level_for_item (op, difficulty);
1060	/* Add 50 to both level an divisor to keep prices a little more	1105	op->value *= value_factor_from_spell_item (op->inv, op);
1061	* reasonable. Otherwise, a high level version of a low level	1106
1062	* spell can be worth tons a money (eg, level 20 rod, level 2 spell =
1063	* 10 time multiplier). This way, the value are a bit more reasonable.
1064	*/
1065	op->value = op->value * op->inv->value * (op->level + 50) / (op->inv->level + 50);
1066	/* 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 */
1067	if (op->stats.maxhp)	1108	if (op->stats.maxhp)
1068	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);
1069	else	1110	else
1070	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);
1071		1112
1072	op->stats.hp = op->stats.maxhp;	1113	op->stats.hp = op->stats.maxhp;
1073	break;	1114	break;
1074		1115
1075	case SCROLL:	1116	case SCROLL:
1076	op->level = level_for_item (op, difficulty);	1117	op->level = level_for_item (op, difficulty);
1077	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);
1078		1119
1079	/* add exp so reading them properly gives xp */	1120	/* add exp so reading them properly gives xp */
1080	op->stats.exp = op->value / 5;	1121	op->stats.exp = op->value / 5;
1081	op->nrof = op->inv->nrof;	1122	op->nrof = op->inv->nrof;
1082	break;	1123	break;
…		…
1090	break;	1131	break;
1091	} /* switch type */	1132	} /* switch type */
1092		1133
1093	if (flags & GT_STARTEQUIP)	1134	if (flags & GT_STARTEQUIP)
1094	{	1135	{
1095	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])
1096	SET_FLAG (op, FLAG_STARTEQUIP);	1137	op->set_flag (FLAG_STARTEQUIP);
1097	else if (op->type != MONEY)	1138	else if (op->type != MONEY)
1098	op->value = 0;	1139	op->value = 0;
1099	}	1140	}
1100		1141
1101	if (!(flags & GT_ENVIRONMENT))	1142	if (!(flags & GT_ENVIRONMENT))
…		…
1112		1153
1113	/*	1154	/*
1114	* Allocate and return the pointer to an empty artifactlist structure.	1155	* Allocate and return the pointer to an empty artifactlist structure.
1115	*/	1156	*/
1116	static artifactlist *	1157	static artifactlist *
1117	get_empty_artifactlist (void)	1158	get_empty_artifactlist ()
1118	{	1159	{
1119	return salloc0 <artifactlist> ();	1160	return salloc0<artifactlist> ();
1120	}	1161	}
1121		1162
1122	/*	1163	/*
1123	* Allocate and return the pointer to an empty artifact structure.	1164	* Allocate and return the pointer to an empty artifact structure.
1124	*/	1165	*/
1125	static artifact *	1166	static artifact *
1126	get_empty_artifact (void)	1167	get_empty_artifact ()
1127	{	1168	{
1128	return salloc0 <artifact> ();	1169	return salloc0<artifact> ();
1129	}	1170	}
1130		1171
1131	/*	1172	/*
1132	* Searches the artifact lists and returns one that has the same type	1173	* Searches the artifact lists and returns one that has the same type
1133	* of objects on it.	1174	* of objects on it.
…		…
1141		1182
1142	return 0;	1183	return 0;
1143	}	1184	}
1144		1185
1145	/*	1186	/*
1146	* For debugging purposes. Dumps all tables.	1187	* Builds up the lists of artifacts from the file in the libdir.
1147	*/	1188	*/
1148	void	1189	void
1149	dump_artifacts (void)
1150	{
1151	artifactlist *al;
1152	artifact *art;
1153	linked_char *next;
1154
1155	fprintf (logfile, "\n");
1156	for (al = first_artifactlist; al != NULL; al = al->next)
1157	{
1158	fprintf (logfile, "Artifact has type %d, total_chance=%d\n", al->type, al->total_chance);
1159	for (art = al->items; art != NULL; art = art->next)
1160	{
1161	fprintf (logfile, "Artifact %-30s Difficulty %3d Chance %5d\n", &art->item->name, art->difficulty, art->chance);
1162	if (art->allowed != NULL)
1163	{
1164	fprintf (logfile, "\tallowed combinations:");
1165	for (next = art->allowed; next != NULL; next = next->next)
1166	fprintf (logfile, "%s,", &next->name);
1167	fprintf (logfile, "\n");
1168	}
1169	}
1170	}
1171	fprintf (logfile, "\n");
1172	}
1173
1174	/*
1175	* For debugging purposes. Dumps all treasures recursively (see below).
1176	*/
1177	void
1178	dump_monster_treasure_rec (const char *name, treasure *t, int depth)
1179	{
1180	treasurelist *tl;
1181	int i;
1182
1183	if (depth > 100)
1184	return;
1185
1186	while (t)
1187	{
1188	if (t->name)
1189	{
1190	for (i = 0; i < depth; i++)
1191	fprintf (logfile, " ");
1192
1193	fprintf (logfile, "{ (list: %s)\n", &t->name);
1194
1195	tl = treasurelist::find (t->name);
1196	if (tl)
1197	dump_monster_treasure_rec (name, tl->items, depth + 2);
1198
1199	for (i = 0; i < depth; i++)
1200	fprintf (logfile, " ");
1201
1202	fprintf (logfile, "} (end of list: %s)\n", &t->name);
1203	}
1204	else
1205	{
1206	for (i = 0; i < depth; i++)
1207	fprintf (logfile, " ");
1208
1209	if (t->item && t->item->clone.type == FLESH)
1210	fprintf (logfile, "%s's %s\n", name, &t->item->clone.name);
1211	else
1212	fprintf (logfile, "%s\n", &t->item->clone.name);
1213	}
1214
1215	if (t->next_yes)
1216	{
1217	for (i = 0; i < depth; i++)
1218	fprintf (logfile, " ");
1219
1220	fprintf (logfile, " (if yes)\n");
1221	dump_monster_treasure_rec (name, t->next_yes, depth + 1);
1222	}
1223
1224	if (t->next_no)
1225	{
1226	for (i = 0; i < depth; i++)
1227	fprintf (logfile, " ");
1228
1229	fprintf (logfile, " (if no)\n");
1230	dump_monster_treasure_rec (name, t->next_no, depth + 1);
1231	}
1232
1233	t = t->next;
1234	}
1235	}
1236
1237	/*
1238	* For debugging purposes. Dumps all treasures for a given monster.
1239	* Created originally by Raphael Quinet for debugging the alchemy code.
1240	*/
1241	void
1242	dump_monster_treasure (const char *name)
1243	{
1244	archetype *at;
1245	int found;
1246
1247	found = 0;
1248	fprintf (logfile, "\n");
1249
1250	for (at = first_archetype; at != NULL; at = at->next)
1251	if (!strcasecmp (at->clone.name, name) && at->clone.title == NULL)
1252	{
1253	fprintf (logfile, "treasures for %s (arch: %s)\n", &at->clone.name, &at->name);
1254	if (at->clone.randomitems != NULL)
1255	dump_monster_treasure_rec (at->clone.name, at->clone.randomitems->items, 1);
1256	else
1257	fprintf (logfile, "(nothing)\n");
1258
1259	fprintf (logfile, "\n");
1260	found++;
1261	}
1262
1263	if (found == 0)
1264	fprintf (logfile, "No objects have the name %s!\n\n", name);
1265	}
1266
1267	/*
1268	* Builds up the lists of artifacts from the file in the libdir.
1269	*/
1270	void
1271	init_artifacts (void)	1190	init_artifacts ()
1272	{	1191	{
1273	static int has_been_inited = 0;	1192	static int has_been_inited = 0;
1274	char filename[MAX_BUF];
1275	artifact *art = NULL;	1193	artifact *art = NULL;
1276	artifactlist *al;	1194	artifactlist *al;
1277		1195
1278	if (has_been_inited)	1196	if (has_been_inited)
1279	return;	1197	return;
1280	else	1198	else
1281	has_been_inited = 1;	1199	has_been_inited = 1;
1282		1200
1283	sprintf (filename, "%s/artifacts", settings.datadir);	1201	object_thawer f (settings.datadir, "artifacts");
1284	object_thawer f (filename);
1285		1202
1286	if (!f)	1203	if (!f)
1287	return;	1204	return;
1288
1289	f.next ();
1290		1205
1291	for (;;)	1206	for (;;)
1292	{	1207	{
1293	switch (f.kw)	1208	switch (f.kw)
1294	{	1209	{
…		…
1298		1213
1299	{	1214	{
1300	if (!strcmp (f.get_str (), "all"))	1215	if (!strcmp (f.get_str (), "all"))
1301	break;	1216	break;
1302		1217
1303	char *next, *cp = f.get_str ();	1218	const char *cp = f.get_str ();
1304		1219	char *next;
1305	do	1220	do
1306	{	1221	{
1307	if ((next = strchr (cp, ',')))	1222	if ((next = (char *)strchr (cp, ',')))
1308	*next++ = '\0';	1223	*next++ = '\0';
1309		1224
1310	linked_char *tmp = new linked_char;	1225	linked_char *tmp = new linked_char;
1311		1226
1312	tmp->name = cp;	1227	tmp->name = cp;
…		…
1376	}	1291	}
1377	#if 0	1292	#if 0
1378	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);
1379	#endif	1294	#endif
1380	}	1295	}
1381
1382	LOG (llevDebug, "done.\n");
1383	}	1296	}
1384		1297
1385	/*	1298	/*
1386	* Used in artifact generation. The bonuses of the first object	1299	* Used in artifact generation. The bonuses of the first object
1387	* is modified by the bonuses of the second object.	1300	* is modified by the bonuses of the second object.
1388	*/	1301	*/
1389	void	1302	void
1390	add_abilities (object *op, object *change)	1303	add_abilities (object *op, object *change)
1391	{	1304	{
1392	int i, tmp;
1393
1394	if (change->face != blank_face)	1305	if (change->face != blank_face)
1395	{
1396	#ifdef TREASURE_VERBOSE
1397	LOG (llevDebug, "add_abilities change face: %d\n", change->face);
1398	#endif
1399	op->face = change->face;	1306	op->face = change->face;
1400	}
1401		1307
1402	for (i = 0; i < NUM_STATS; i++)	1308	for (int i = 0; i < NUM_STATS; i++)
1403	change_attr_value (&(op->stats), i, get_attr_value (&(change->stats), i));	1309	change_attr_value (&(op->stats), i, change->stats.stat (i));
1404		1310
1405	op->attacktype |= change->attacktype;	1311	op->attacktype |= change->attacktype;
1406	op->path_attuned |= change->path_attuned;	1312	op->path_attuned |= change->path_attuned;
1407	op->path_repelled |= change->path_repelled;	1313	op->path_repelled |= change->path_repelled;
1408	op->path_denied |= change->path_denied;	1314	op->path_denied |= change->path_denied;
1409	op->move_type |= change->move_type;	1315	op->move_type |= change->move_type;
1410	op->stats.luck += change->stats.luck;	1316	op->stats.luck += change->stats.luck;
1411		1317
1412	if (QUERY_FLAG (change, FLAG_CURSED))	1318	static const struct copyflags : object::flags_t
1413	SET_FLAG (op, FLAG_CURSED);	1319	{
1414	if (QUERY_FLAG (change, FLAG_DAMNED))	1320	copyflags ()
1415	SET_FLAG (op, FLAG_DAMNED);	1321	{
1416	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)
1417	set_abs_magic (op, -op->magic);	1339	set_abs_magic (op, -op->magic);
1418		1340
1419	if (QUERY_FLAG (change, FLAG_LIFESAVE))	1341	if (change->flag [FLAG_STAND_STILL])
1420	SET_FLAG (op, FLAG_LIFESAVE);
1421	if (QUERY_FLAG (change, FLAG_REFL_SPELL))
1422	SET_FLAG (op, FLAG_REFL_SPELL);
1423	if (QUERY_FLAG (change, FLAG_STEALTH))
1424	SET_FLAG (op, FLAG_STEALTH);
1425	if (QUERY_FLAG (change, FLAG_XRAYS))
1426	SET_FLAG (op, FLAG_XRAYS);
1427	if (QUERY_FLAG (change, FLAG_BLIND))
1428	SET_FLAG (op, FLAG_BLIND);
1429	if (QUERY_FLAG (change, FLAG_SEE_IN_DARK))
1430	SET_FLAG (op, FLAG_SEE_IN_DARK);
1431	if (QUERY_FLAG (change, FLAG_REFL_MISSILE))
1432	SET_FLAG (op, FLAG_REFL_MISSILE);
1433	if (QUERY_FLAG (change, FLAG_MAKE_INVIS))
1434	SET_FLAG (op, FLAG_MAKE_INVIS);
1435
1436	if (QUERY_FLAG (change, FLAG_STAND_STILL))
1437	{	1342	{
1438	CLEAR_FLAG (op, FLAG_ANIMATE);	1343	op->clr_flag (FLAG_ANIMATE);
		1344
1439	/* so artifacts will join */	1345	/* so artifacts will join */
1440	if (!QUERY_FLAG (op, FLAG_ALIVE))	1346	if (!op->flag [FLAG_ALIVE])
1441	op->speed = 0.0;	1347	op->speed = 0.;
1442		1348
1443	op->set_speed (op->speed);	1349	op->set_speed (op->speed);
1444	}	1350	}
1445		1351
1446	if (change->nrof)	1352	if (change->nrof)
1447	op->nrof = rndm (change->nrof) + 1;	1353	op->nrof = rndm (change->nrof) + 1;
1448		1354
1449	op->stats.exp += change->stats.exp; /* Speed modifier */	1355	op->stats.exp += change->stats.exp; /* Speed modifier */
1450	op->stats.wc += change->stats.wc;	1356	op->stats.wc += change->stats.wc;
1451	op->stats.ac += change->stats.ac;	1357	op->stats.ac += change->stats.ac;
1452		1358
1453	if (change->other_arch)	1359	if (change->other_arch)
1454	{	1360	{
1455	/* Basically, for horns & potions, the other_arch field is the spell	1361	/* Basically, for horns & potions, the other_arch field is the spell
1456	* 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
1457	* this object.	1363	* this object.
1458	*/	1364	*/
1459	if (op->type == HORN || op->type == POTION)	1365	if (op->type == HORN || op->type == POTION)
1460	{	1366	{
1461	object *tmp_obj;
1462
1463	/* Remove any spells this object currently has in it */	1367	/* Remove any spells this object currently has in it */
1464	while (op->inv)
1465	op->inv->destroy ();	1368	op->destroy_inv (false);
1466		1369
1467	tmp_obj = arch_to_object (change->other_arch);	1370	object *tmp = change->other_arch->instance ();
1468	insert_ob_in_ob (tmp_obj, op);	1371	insert_ob_in_ob (tmp, op);
1469	}	1372	}
		1373
1470	/* No harm setting this for potions/horns */	1374	/* No harm setting this for potions/horns */
1471	op->other_arch = change->other_arch;	1375	op->other_arch = change->other_arch;
1472	}	1376	}
1473		1377
1474	if (change->stats.hp < 0)	1378	if (change->stats.hp < 0)
…		…
1490	op->stats.maxsp = -change->stats.maxsp;	1394	op->stats.maxsp = -change->stats.maxsp;
1491	else	1395	else
1492	op->stats.maxsp += change->stats.maxsp;	1396	op->stats.maxsp += change->stats.maxsp;
1493		1397
1494	if (change->stats.food < 0)	1398	if (change->stats.food < 0)
1495	op->stats.food = -(change->stats.food);	1399	op->stats.food = -change->stats.food;
1496	else	1400	else
1497	op->stats.food += change->stats.food;	1401	op->stats.food += change->stats.food;
1498		1402
1499	if (change->level < 0)	1403	if (change->level < 0)
1500	op->level = -(change->level);	1404	op->level = -change->level;
1501	else	1405	else
1502	op->level += change->level;	1406	op->level += change->level;
1503		1407
1504	if (change->gen_sp_armour < 0)	1408	if (change->gen_sp_armour < 0)
1505	op->gen_sp_armour = -(change->gen_sp_armour);	1409	op->gen_sp_armour = -change->gen_sp_armour;
1506	else	1410	else
1507	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;
1508		1412
1509	op->item_power = change->item_power;	1413	op->item_power = change->item_power;
1510		1414
1511	for (i = 0; i < NROFATTACKS; i++)	1415	for (int i = 0; i < NROFATTACKS; i++)
1512	if (change->resist[i])
1513	op->resist[i] += change->resist[i];	1416	op->resist[i] += change->resist[i];
1514		1417
1515	if (change->stats.dam)	1418	if (change->stats.dam)
1516	{	1419	{
1517	if (change->stats.dam < 0)	1420	if (change->stats.dam < 0)
1518	op->stats.dam = (-change->stats.dam);	1421	op->stats.dam = -change->stats.dam;
1519	else if (op->stats.dam)	1422	else if (op->stats.dam)
1520	{	1423	{
1521	tmp = (signed char) (((int) op->stats.dam * (int) change->stats.dam) / 10);	1424	int tmp = op->stats.dam * change->stats.dam / 10;
		1425
1522	if (tmp == op->stats.dam)	1426	if (tmp == op->stats.dam)
1523	{	1427	{
1524	if (change->stats.dam < 10)	1428	if (change->stats.dam < 10)
1525	op->stats.dam--;	1429	op->stats.dam--;
1526	else	1430	else
…		…
1532	}	1436	}
1533		1437
1534	if (change->weight)	1438	if (change->weight)
1535	{	1439	{
1536	if (change->weight < 0)	1440	if (change->weight < 0)
1537	op->weight = (-change->weight);	1441	op->weight = -change->weight;
1538	else	1442	else
1539	op->weight = (op->weight * (change->weight)) / 100;	1443	op->weight = op->weight * change->weight / 100;
1540	}	1444	}
1541		1445
1542	if (change->last_sp)	1446	if (change->last_sp)
1543	{	1447	{
1544	if (change->last_sp < 0)	1448	if (change->last_sp < 0)
1545	op->last_sp = (-change->last_sp);	1449	op->last_sp = -change->last_sp;
1546	else	1450	else
1547	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;
1548	}	1452	}
1549		1453
1550	if (change->gen_sp_armour)	1454	if (change->gen_sp_armour)
1551	{	1455	{
1552	if (change->gen_sp_armour < 0)	1456	if (change->gen_sp_armour < 0)
1553	op->gen_sp_armour = (-change->gen_sp_armour);	1457	op->gen_sp_armour = -change->gen_sp_armour;
1554	else	1458	else
1555	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;
1556	}	1460	}
1557		1461
1558	op->value *= change->value;	1462	op->value *= change->value;
1559		1463
1560	if (change->materials)	1464	if (change->materials)
1561	op->materials = change->materials;	1465	op->materials = change->materials;
1562		1466
1563	if (change->materialname)	1467	if (change->material != MATERIAL_NULL)
1564	op->materialname = change->materialname;	1468	op->material = change->material;
1565		1469
1566	if (change->slaying)	1470	if (change->slaying)
1567	op->slaying = change->slaying;	1471	op->slaying = change->slaying;
1568		1472
1569	if (change->race)	1473	if (change->race)
…		…
1592	name = tmp->name + 1, neg = 1;	1496	name = tmp->name + 1, neg = 1;
1593	else	1497	else
1594	name = tmp->name, neg = 0;	1498	name = tmp->name, neg = 0;
1595		1499
1596	/* If we match name, then return the opposite of 'neg' */	1500	/* If we match name, then return the opposite of 'neg' */
1597	if (!strcmp (name, op->name) || (op->arch && !strcmp (name, op->arch->name)))	1501	if (!strcmp (name, op->arch->archname))
1598	return !neg;	1502	return !neg;
1599		1503
1600	/* 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
1601	* everything is allowed except what we match	1505	* everything is allowed except what we match
1602	*/	1506	*/
…		…
1613	*/	1517	*/
1614		1518
1615	void	1519	void
1616	give_artifact_abilities (object *op, object *artifct)	1520	give_artifact_abilities (object *op, object *artifct)
1617	{	1521	{
1618	char new_name[MAX_BUF];	1522	op->title = format ("of %s", &artifct->name);
1619		1523
1620	sprintf (new_name, "of %s", &artifct->name);
1621	op->title = new_name;
1622	add_abilities (op, artifct); /* Give out the bonuses */	1524	add_abilities (op, artifct); /* Give out the bonuses */
1623		1525
1624	#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... */
1625	{	1527	{
1626	char identified = QUERY_FLAG (op, FLAG_IDENTIFIED);	1528	char identified = op->flag [FLAG_IDENTIFIED];
1627		1529
1628	SET_FLAG (op, FLAG_IDENTIFIED);	1530	op->set_flag (FLAG_IDENTIFIED);
1629	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));
1630	if (!identified)	1532	if (!identified)
1631	CLEAR_FLAG (op, FLAG_IDENTIFIED);	1533	op->clr_flag (FLAG_IDENTIFIED);
1632	}	1534	}
1633	#endif	1535	#endif
1634	return;	1536	return;
1635	}	1537	}
1636		1538
…		…
1646	#define ARTIFACT_TRIES 2	1548	#define ARTIFACT_TRIES 2
1647		1549
1648	void	1550	void
1649	generate_artifact (object *op, int difficulty)	1551	generate_artifact (object *op, int difficulty)
1650	{	1552	{
1651	artifactlist *al;
1652	artifact *art;	1553	artifact *art;
1653	int i;
1654		1554
1655	al = find_artifactlist (op->type);	1555	artifactlist *al = find_artifactlist (op->type);
1656		1556
1657	if (al == NULL)	1557	if (al == NULL)
1658	{	1558	{
1659	#if 0 /* This is too verbose, usually */	1559	#if 0 /* This is too verbose, usually */
1660	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);
1661	#endif	1561	#endif
1662	return;	1562	return;
1663	}	1563	}
1664		1564
1665	for (i = 0; i < ARTIFACT_TRIES; i++)	1565	for (int i = 0; i < ARTIFACT_TRIES; i++)
1666	{	1566	{
1667	int roll = rndm (al->total_chance);	1567	int roll = rndm (al->total_chance);
1668		1568
1669	for (art = al->items; art; art = art->next)	1569	for (art = al->items; art; art = art->next)
1670	{	1570	{
…		…
1678	#if 1	1578	#if 1
1679	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);
1680	#endif	1580	#endif
1681	return;	1581	return;
1682	}	1582	}
1683	if (!strcmp (art->item->name, "NONE"))	1583
		1584	if (art->item->name == shstr_NONE)
1684	return;	1585	return;
		1586
1685	if (FABS (op->magic) < art->item->magic)	1587	if (fabs (op->magic) < art->item->magic)
1686	continue; /* Not magic enough to be this item */	1588	continue; /* Not magic enough to be this item */
1687		1589
1688	/* Map difficulty not high enough */	1590	/* Map difficulty not high enough */
1689	if (difficulty < art->difficulty)	1591	if (difficulty < art->difficulty)
1690	continue;	1592	continue;
…		…
1708	*/	1610	*/
1709		1611
1710	void	1612	void
1711	fix_flesh_item (object *item, object *donor)	1613	fix_flesh_item (object *item, object *donor)
1712	{	1614	{
1713	char tmpbuf[MAX_BUF];
1714	int i;
1715
1716	if (item->type == FLESH && donor)	1615	if (item->type == FLESH && donor)
1717	{	1616	{
1718	/* change the name */	1617	/* change the name */
1719	sprintf (tmpbuf, "%s's %s", &donor->name, &item->name);	1618	item->name = format ("%s's %s", &donor->name, &item->name);
1720	item->name = tmpbuf;
1721	sprintf (tmpbuf, "%s's %s", &donor->name, &item->name_pl);	1619	item->name_pl = format ("%s's %s", &donor->name, &item->name_pl);
1722	item->name_pl = tmpbuf;
1723		1620
1724	/* weight is FLESH weight/100 * donor */	1621	/* weight is FLESH weight/100 * donor */
1725	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);
1726	item->weight = 1;
1727		1623
1728	/* value is multiplied by level of donor */	1624	/* value is multiplied by level of donor */
1729	item->value *= isqrt (donor->level * 2);	1625	item->value *= isqrt (donor->level * 2);
1730		1626
1731	/* food value */	1627	/* food value */
1732	item->stats.food += (donor->stats.hp / 100) + donor->stats.Con;	1628	item->stats.food += donor->stats.hp / 100 + donor->stats.Con;
1733		1629
1734	/* flesh items inherit some abilities of donor, but not	1630	/* flesh items inherit some abilities of donor, but not
1735	* full effect.	1631	* full effect.
1736	*/	1632	*/
1737	for (i = 0; i < NROFATTACKS; i++)	1633	for (int i = 0; i < NROFATTACKS; i++)
1738	item->resist[i] = donor->resist[i] / 2;	1634	item->resist[i] = donor->resist[i] / 2;
1739		1635
1740	/* item inherits donor's level (important for quezals) */	1636	/* item inherits donor's level (important for quezals) */
1741	item->level = donor->level;	1637	item->level = donor->level;
1742		1638
1743	/* if donor has some attacktypes, the flesh is poisonous */	1639	/* if donor has some attacktypes, the flesh is poisonous */
1744	if (donor->attacktype & AT_POISON)	1640	if (donor->attacktype & AT_POISON)
1745	item->type = POISON;	1641	item->type = POISON;
		1642
1746	if (donor->attacktype & AT_ACID)	1643	if (donor->attacktype & AT_ACID)
1747	item->stats.hp = -1 * item->stats.food;	1644	item->stats.hp = -item->stats.food;
1748	SET_FLAG (item, FLAG_NO_STEAL);
1749	}
1750	}
1751		1645
1752	/* special_potion() - so that old potion code is still done right. */	1646	item->set_flag (FLAG_NO_STEAL);
1753	int	1647	}
1754	special_potion (object *op)
1755	{
1756	if (op->attacktype)
1757	return 1;
1758
1759	if (op->stats.Str || op->stats.Dex || op->stats.Con || op->stats.Pow || op->stats.Wis || op->stats.Int || op->stats.Cha)
1760	return 1;
1761
1762	for (int i = 0; i < NROFATTACKS; i++)
1763	if (op->resist[i])
1764	return 1;
1765
1766	return 0;
1767	}	1648	}
1768		1649
1769	void	1650	static void
1770	free_treasurestruct (treasure *t)	1651	free_treasurestruct (treasure *t)
1771	{	1652	{
1772	if (t->next) free_treasurestruct (t->next);	1653	if (t->next) free_treasurestruct (t->next);
1773	if (t->next_yes) free_treasurestruct (t->next_yes);	1654	if (t->next_yes) free_treasurestruct (t->next_yes);
1774	if (t->next_no) free_treasurestruct (t->next_no);	1655	if (t->next_no) free_treasurestruct (t->next_no);
1775		1656
1776	delete t;	1657	delete t;
1777	}	1658	}
1778		1659
1779	void	1660	static void
1780	free_charlinks (linked_char *lc)	1661	free_charlinks (linked_char *lc)
1781	{	1662	{
1782	if (lc->next)	1663	if (lc->next)
1783	free_charlinks (lc->next);	1664	free_charlinks (lc->next);
1784		1665
1785	delete lc;	1666	delete lc;
1786	}	1667	}
1787		1668
1788	void	1669	static void
1789	free_artifact (artifact *at)	1670	free_artifact (artifact *at)
1790	{	1671	{
1791	if (at->next) free_artifact (at->next);	1672	if (at->next) free_artifact (at->next);
1792	if (at->allowed) free_charlinks (at->allowed);	1673	if (at->allowed) free_charlinks (at->allowed);
1793		1674
1794	at->item->destroy (1);	1675	at->item->destroy ();
1795		1676
1796	sfree (at);	1677	sfree (at);
1797	}	1678	}
1798		1679
1799	void
1800	free_artifactlist (artifactlist *al)
1801	{
1802	artifactlist *nextal;
1803
1804	for (al = first_artifactlist; al; al = nextal)
1805	{
1806	nextal = al->next;
1807
1808	if (al->items)
1809	free_artifact (al->items);
1810
1811	sfree (al);
1812	}
1813	}
1814
1815	void
1816	free_all_treasures (void)
1817	{
1818	treasurelist *tl, *next;
1819
1820	for (tl = first_treasurelist; tl; tl = next)
1821	{
1822	clear (tl);
1823
1824	next = tl->next;
1825	delete tl;
1826	}
1827
1828	free_artifactlist (first_artifactlist);
1829	}

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