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

Comparing deliantra/server/common/item.C (file contents):
Revision 1.44 by root, Sun Apr 13 21:22:47 2008 UTC vs.
Revision 1.77 by root, Sat Apr 3 02:27:24 2010 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 (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* Deliantra is free software: you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation, either version 3 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program. If not, see <http://www.gnu.org/licenses/>.	19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
20	*	21	*
21	* The authors can be reached via e-mail to <support@deliantra.net>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
23		24
24	#include <global.h>	25	#include <global.h>
25	#include <funcpoint.h>
26	#include <living.h>	26	#include <living.h>
27	#include <spells.h>	27	#include <spells.h>
28		28
29	const char *const coins[NUM_COINS + 1] = { "royalty", "platinacoin", "goldcoin", "silvercoin", 0 };	29	const char *const coins[NUM_COINS + 1] = { "royalty", "platinacoin", "goldcoin", "silvercoin", 0 };
30		30
47	* Note that using the term 'human' may not be very accurate, humanoid	47	* Note that using the term 'human' may not be very accurate, humanoid
48	* may be better.	48	* may be better.
49	* Basically, for the use/nonuse, the code does something like:	49	* Basically, for the use/nonuse, the code does something like:
50	* "This item goes %s\n", with the use/nonuse values filling in the %s	50	* "This item goes %s\n", with the use/nonuse values filling in the %s
51	*/	51	*/
		52	// see include/object.h
52	Body_Locations body_locations[NUM_BODY_LOCATIONS] = {	53	Body_Locations body_locations[NUM_BODY_LOCATIONS] = {
53	{KW_body_skill , "You can use it as your skill" , "It is used as a skill"},	54	{KW_body_skill , "You can use it as your skill" , "It is used as a skill"},
54	{KW_body_combat , "You can wield it as your weapon" , "It is used as a combat weapon"},	55	{KW_body_combat , "You can wield it as your weapon" , "It is used as a combat weapon"},
55	{KW_body_range , "You can use it as your range weapon" , "It is used as a range weapon"},	56	{KW_body_range , "You can use it as your range weapon" , "It is used as a range weapon"},
56	{KW_body_shield , "You can wield it as a shield" , "It is used as a shield"},	57	{KW_body_shield , "You can wield it as a shield" , "It is used as a shield"},
…		…
63	{KW_body_foot , "You can put it on your foot" , "It goes on a human's foot"},	64	{KW_body_foot , "You can put it on your foot" , "It goes on a human's foot"},
64	{KW_body_hand , "You can put it on your hand" , "It goes on a human's hand"},	65	{KW_body_hand , "You can put it on your hand" , "It goes on a human's hand"},
65	{KW_body_wrist , "You can wear it around your wrist" , "It goes around a human's wrist"},	66	{KW_body_wrist , "You can wear it around your wrist" , "It goes around a human's wrist"},
66	{KW_body_waist , "You can wear it around your waist" , "It goes around a human's waist"},	67	{KW_body_waist , "You can wear it around your waist" , "It goes around a human's waist"},
67	/{"body_dragon_torso", "your body", "a dragon's body"} /	68	/{"body_dragon_torso", "your body", "a dragon's body"} /
68	};
69
70	static char numbers[21][20] = {
71	"no", "", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten",
72	"eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen",
73	"eighteen", "nineteen", "twenty"
74	};	69	};
75		70
76	static char numbers_10[10][20] = {	71	static char numbers_10[10][20] = {
77	"zero", "ten", "twenty", "thirty", "fourty", "fifty", "sixty", "seventy",	72	"zero", "ten", "twenty", "thirty", "fourty", "fifty", "sixty", "seventy",
78	"eighty", "ninety"	73	"eighty", "ninety"
…		…
170	{SPELLBOOK, "spellbook", "spellbooks", SK_LITERACY, 0},	165	{SPELLBOOK, "spellbook", "spellbooks", SK_LITERACY, 0},
171	{CLOAK, "cloak", "cloaks", SK_SMITHERY, 0},	166	{CLOAK, "cloak", "cloaks", SK_SMITHERY, 0},
172	{SPINNER, "spinner", "spinners", 0, 0},	167	{SPINNER, "spinner", "spinners", 0, 0},
173	{GATE, "gate", "gates", 0, 0},	168	{GATE, "gate", "gates", 0, 0},
174	{BUTTON, "button", "buttons", 0, 0},	169	{BUTTON, "button", "buttons", 0, 0},
175	{CF_HANDLE, "cf handle", "cf handles", 0, 0},	170	{T_HANDLE, "cf handle", "cf handles", 0, 0},
176	{HOLE, "hole", "holes", 0, 0},	171	{HOLE, "hole", "holes", 0, 0},
177	{TRAPDOOR, "trapdoor", "trapdoors", 0, 0},	172	{TRAPDOOR, "trapdoor", "trapdoors", 0, 0},
178	{SIGN, "sign", "signs", 0, 0},	173	{SIGN, "sign", "signs", 0, 0},
179	{BOOTS, "boots", "boots", SK_SMITHERY, 0},	174	{BOOTS, "boots", "boots", SK_SMITHERY, 0},
180	{GLOVES, "gloves", "gloves", SK_SMITHERY, 0},	175	{GLOVES, "gloves", "gloves", SK_SMITHERY, 0},
…		…
207	{BUILDER, "item builder", "item builders", 0, 0},	202	{BUILDER, "item builder", "item builders", 0, 0},
208	{MATERIAL, "building material", "building materials", 0, 0},	203	{MATERIAL, "building material", "building materials", 0, 0},
209	{ITEM_TRANSFORMER, "item_transformer", "item_transformers", 0, 0},	204	{ITEM_TRANSFORMER, "item_transformer", "item_transformers", 0, 0},
210	};	205	};
211		206
212	const int item_types_size = sizeof (item_types) / sizeof (*item_types);	207	static const int item_types_size = sizeof (item_types) / sizeof (*item_types);
213
214	materialtype_t *materialt;
215
216	/*
217	materialtype material[NROFMATERIALS] = {
218	* P M F E C C A D W G P S P T F C D D C C G H B I *
219	* H A I L O O C R E H O L A U E A E E H O O O L N *
220	* Y G R E L N I A A O I O R R A N P A A U D L I T *
221	* S I E C D F D I P S S W A N R C L T O N Y N R *
222	* I C T U N O T O L E E H S T P D N *
223	{"paper", {15,10,17, 9, 5, 7,13, 0,20,15, 0,0,0,0,0,10,0,0,0,0,0,0,0,0}},
224	{"metal", { 2,12, 3,12, 2,10, 7, 0,20,15, 0,0,0,0,0,10,0,0,0,0,0,0,0,0}},
225	{"glass", {14,11, 8, 3,10, 5, 1, 0,20,15, 0,0,0,0,0, 0,0,0,0,0,0,0,0,0}},
226	{"leather", { 5,10,10, 3, 3,10,10, 0,20,15, 0,0,0,0,0,12,0,0,0,0,0,0,0,0}},
227	{"wood", {10,11,13, 2, 2,10, 9, 0,20,15, 0,0,0,0,0,12,0,0,0,0,0,0,0,0}},
228	{"organics", { 3,12, 9,11, 3,10, 9, 0,20,15, 0,0,0,0,0, 0,0,0,0,0,0,0,0,0}},
229	{"stone", { 2, 5, 2, 2, 2, 2, 1, 0,20,15, 0,0,0,0,0, 5,0,0,0,0,0,0,0,0}},
230	{"cloth", {14,11,13, 4, 4, 5,10, 0,20,15, 0,0,0,0,0, 5,0,0,0,0,0,0,0,0}},
231	{"adamant", { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,0,0,0,0, 0,0,0,0,0,0,0,0,0}},
232	{"liquid", { 0, 8, 9, 6,17, 0,15, 0,20,15,12,0,0,0,0,11,0,0,0,0,0,0,0,0}},
233	{"soft metal",{ 6,12, 6,14, 2,10, 1, 0,20,15, 0,0,0,0,0,10,0,0,0,0,0,0,0,0}},
234	{"bone", {10, 9, 4, 5, 3,10,10, 0,20,15, 0,0,0,0,0, 2,0,0,0,0,0,0,0,0}},
235	{"ice", {14,11,16, 5, 0, 5, 6, 0,20,15, 0,0,0,0,0, 7,0,0,0,0,0,0,0,0}}
236	};
237	*/
238		208
239	/* This curve may be too steep. But the point is that there should	209	/* This curve may be too steep. But the point is that there should
240	* be tough choices - there is no real point to this if everyone can	210	* be tough choices - there is no real point to this if everyone can
241	* wear whatever they want with no worries. Perhaps having the steep	211	* wear whatever they want with no worries. Perhaps having the steep
242	* curve is good (maybe even steeper), but allowing players to	212	* curve is good (maybe even steeper), but allowing players to
…		…
253	};	223	};
254		224
255	int	225	int
256	get_power_from_ench (int ench)	226	get_power_from_ench (int ench)
257	{	227	{
258	if (ench < 0) ench = 0;
259	if (ench > 20) ench = 20;
260
261	return enc_to_item_power[ench];	228	return enc_to_item_power [clamp (ench, 0, 20)];
262	}	229	}
263		230
264	/* This takes an object 'op' and figures out what its item_power	231	/* This takes an object 'op' and figures out what its item_power
265	* rating should be. This should only really be used by the treasure	232	* rating should be. This should only really be used by the treasure
266	* generation code, and when loading legacy objects. It returns	233	* generation code, and when loading legacy objects. It returns
…		…
300	if (op->type == WEAPON)	267	if (op->type == WEAPON)
301	{	268	{
302	for (i = 1; i < NROFATTACKS; i++)	269	for (i = 1; i < NROFATTACKS; i++)
303	if (op->attacktype & (1 << i))	270	if (op->attacktype & (1 << i))
304	enc++;	271	enc++;
		272
305	if (op->slaying)	273	if (op->slaying)
306	enc += 2; /* What it slays is probably more relevent */	274	enc += 2; /* What it slays is probably more relevent */
307	}	275	}
		276
308	/* Items the player can equip */	277	/* Items the player can equip */
309	if ((op->type == WEAPON) \|\| (op->type == ARMOUR) \|\| (op->type == HELMET) \|\|	278	if ((op->type == WEAPON) \|\| (op->type == ARMOUR) \|\| (op->type == HELMET) \|\|
310	(op->type == SHIELD) \|\| (op->type == RING) \|\|	279	(op->type == SHIELD) \|\| (op->type == RING) \|\|
311	(op->type == BOOTS) \|\| (op->type == GLOVES) \|\|	280	(op->type == BOOTS) \|\| (op->type == GLOVES) \|\|
312	(op->type == AMULET) \|\| (op->type == GIRDLE) \|\| (op->type == BRACERS) \|\| (op->type == CLOAK))	281	(op->type == AMULET) \|\| (op->type == GIRDLE) \|\| (op->type == BRACERS) \|\| (op->type == CLOAK))
…		…
315	enc += op->stats.hp; /* hp regen */	284	enc += op->stats.hp; /* hp regen */
316	enc += op->stats.sp; /* mana regen */	285	enc += op->stats.sp; /* mana regen */
317	enc += op->stats.grace; /* grace regen */	286	enc += op->stats.grace; /* grace regen */
318	enc += op->stats.exp; /* speed bonus */	287	enc += op->stats.exp; /* speed bonus */
319	}	288	}
		289
320	enc += op->stats.luck;	290	enc += op->stats.luck;
321		291
322	/* Do spell paths now */	292	/* Do spell paths now */
323	for (i = 1; i < NRSPELLPATHS; i++)	293	for (i = 1; i < NRSPELLPATHS; i++)
324	{
325	if (op->path_attuned & (1 << i))	294	if (op->path_attuned & (1 << i))
326	enc++;	295	enc++;
327	else if (op->path_denied & (1 << i))	296	else if (op->path_denied & (1 << i))
328	enc -= 2;	297	enc -= 2;
329	else if (op->path_repelled & (1 << i))	298	else if (op->path_repelled & (1 << i))
330	enc--;	299	enc--;
331	}
332		300
333	if (QUERY_FLAG (op, FLAG_LIFESAVE))	301	if (op->flag [FLAG_LIFESAVE ]) enc += 5;
334	enc += 5;	302	if (op->flag [FLAG_REFL_SPELL ]) enc += 3;
335	if (QUERY_FLAG (op, FLAG_REFL_SPELL))	303	if (op->flag [FLAG_REFL_MISSILE]) enc += 2;
336	enc += 3;	304	if (op->flag [FLAG_XRAYS ]) enc += 2;
337	if (QUERY_FLAG (op, FLAG_REFL_MISSILE))	305	if (op->flag [FLAG_STEALTH ]) enc += 1;
338	enc += 2;	306	if (op->flag [FLAG_SEE_IN_DARK ]) enc += 1;
339	if (QUERY_FLAG (op, FLAG_STEALTH))	307	if (op->flag [FLAG_MAKE_INVIS ]) enc += 1;
340	enc += 1;
341	if (QUERY_FLAG (op, FLAG_XRAYS))
342	enc += 2;
343	if (QUERY_FLAG (op, FLAG_SEE_IN_DARK))
344	enc += 1;
345	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
346	enc += 1;
347		308
348	return get_power_from_ench (enc);	309	return get_power_from_ench (enc);
349	}	310	}
350		311
351	/* returns the typedata that has a number equal to itemtype, if there	312	/* returns the typedata that has a number equal to itemtype, if there
352	* isn't one, returns NULL */	313	* isn't one, returns NULL */
353	const typedata *	314	const typedata *
354	get_typedata (int itemtype)	315	get_typedata (int itemtype)
355	{	316	{
356	int i;
357
358	for (i = 0; i < item_types_size; i++)	317	for (int i = 0; i < item_types_size; i++)
359	if (item_types[i].number == itemtype)	318	if (item_types[i].number == itemtype)
360	return &item_types[i];	319	return &item_types[i];
		320
361	return NULL;	321	return NULL;
362	}	322	}
363		323
364	/* returns the typedata that has a name equal to itemtype, if there	324	/* returns the typedata that has a name equal to itemtype, if there
365	* isn't one, return the plural name that matches, if there still isn't	325	* isn't one, return the plural name that matches, if there still isn't
366	* one return NULL */	326	* one return NULL */
367	const typedata *	327	const typedata *
368	get_typedata_by_name (const char *name)	328	get_typedata_by_name (const char *name)
369	{	329	{
370	int i;
371
372	for (i = 0; i < item_types_size; i++)	330	for (int i = 0; i < item_types_size; i++)
373	if (!strcmp (item_types[i].name, name))	331	if (!strcmp (item_types[i].name, name))
374	return &item_types[i];	332	return &item_types[i];
		333
375	for (i = 0; i < item_types_size; i++)	334	for (int i = 0; i < item_types_size; i++)
376	if (!strcmp (item_types[i].name_pl, name))	335	if (!strcmp (item_types[i].name_pl, name))
377	{	336	{
378	LOG (llevInfo,	337	LOG (llevInfo,
379	"get_typedata_by_name: I have been sent the plural %s, the singular form %s is preffered\n", name, item_types[i].name);	338	"get_typedata_by_name: I have been sent the plural %s, the singular form %s is prefered\n", name, item_types[i].name);
380	return &item_types[i];	339	return &item_types[i];
381	}	340	}
		341
382	return NULL;	342	return 0;
383	}	343	}
384		344
385	/* describe_resistance generates the visible naming for resistances.	345	/* describe_resistance generates the visible naming for resistances.
386	* returns a static array of the description. This can return	346	* returns a static array of the description. This can return
387	* a big buffer.	347	* a big buffer.
…		…
389	* but do put a newline at the end. Useful when dumping to files	349	* but do put a newline at the end. Useful when dumping to files
390	*/	350	*/
391	const char *	351	const char *
392	describe_resistance (const object *op, int newline)	352	describe_resistance (const object *op, int newline)
393	{	353	{
394	static char buf[VERY_BIG_BUF];	354	static dynbuf_text buf; buf.clear ();
395	char buf1[VERY_BIG_BUF];
396	int tmpvar;
397		355
398	buf[0] = 0;	356	for (int i = 0; i < NROFATTACKS; i++)
399	for (tmpvar = 0; tmpvar < NROFATTACKS; tmpvar++)
400	{
401	if (op->resist[tmpvar] && (op->type != FLESH \|\| atnr_is_dragon_enabled (tmpvar) == 1))	357	if (op->resist[i] && (op->type != FLESH \|\| atnr_is_dragon_enabled (i) == 1))
402	{	358	buf.printf (newline ? "%s %d\n" : "(%s %+d)", resist_plus[i], op->resist[i]);
403	if (!newline)
404	sprintf (buf1, "(%s %+d)", resist_plus[tmpvar], op->resist[tmpvar]);
405	else
406	sprintf (buf1, "%s %d\n", resist_plus[tmpvar], op->resist[tmpvar]);
407		359
408	strcat (buf, buf1);
409	}
410	}
411	return buf;	360	return buf;
412	}	361	}
413
414		362
415	/*	363	/*
416	* query_weight(object) returns a character pointer to a static buffer	364	* query_weight(object) returns a character pointer to a static buffer
417	* containing the text-representation of the weight of the given object.	365	* containing the text-representation of the weight of the given object.
418	* The buffer will be overwritten by the next call to query_weight().	366	* The buffer will be overwritten by the next call to query_weight().
		367	*
		368	* Seems to be used only by unimportant stuff. Remove?
419	*/	369	*/
420	const char *	370	const char *
421	query_weight (const object *op)	371	query_weight (const object *op)
422	{	372	{
423	static char buf[10];	373	static char buf[10];
424	sint32 i = (op->nrof ? op->nrof : 1) * op->weight + op->carrying;	374	sint32 i = op->total_weight ();
425		375
426	if (op->weight < 0)	376	if (op->weight < 0)
427	return " ";	377	return " ";
428		378
429	if (i % 1000)	379	if (i % 1000)
…		…
449	return buf;	399	return buf;
450	}	400	}
451		401
452	if (i < 21)	402	if (i < 21)
453	return levelnumbers[i];	403	return levelnumbers[i];
		404
454	if (!(i % 10))	405	if (!(i % 10))
455	return levelnumbers_10[i / 10];	406	return levelnumbers_10[i / 10];
456		407
457	strcpy (buf, numbers_10[i / 10]);	408	strcpy (buf, numbers_10[i / 10]);
458	strcat (buf, levelnumbers[i % 10]);	409	strcat (buf, levelnumbers[i % 10]);
459	return buf;	410	return buf;
460	}
461
462	/*
463	* get_number(integer) returns the text-representation of the given number
464	* in a static buffer. The buffer might be overwritten at the next
465	* call to get_number().
466	* It is currently only used by the query_name() function.
467	*/
468	const char *
469	get_number (int i)
470	{
471	if (i <= 20)
472	return numbers[i];
473	else
474	{
475	static char buf[MAX_BUF];
476
477	sprintf (buf, "%d", i);
478	return buf;
479	}
480	}	411	}
481		412
482	/*	413	/*
483	* Returns pointer to static buffer containing ring's or amulet's	414	* Returns pointer to static buffer containing ring's or amulet's
484	* abilities	415	* abilities
…		…
490	*/	421	*/
491		422
492	/* Aug 95 modified this slightly so that Skill tools don't have magic bonus	423	/* Aug 95 modified this slightly so that Skill tools don't have magic bonus
493	* from stats.sp - b.t.	424	* from stats.sp - b.t.
494	*/	425	*/
495	const char *	426	static const char *
496	ring_desc (const object *op)	427	ring_desc (const object *op)
497	{	428	{
498	static dynbuf_text buf; buf.clear ();	429	static dynbuf_text buf; buf.clear ();
499	int attr, val, len;	430	int attr, val, len;
500		431
…		…
534	}	465	}
535		466
536	/*	467	/*
537	* query_short_name(object) is similar to query_name, but doesn't	468	* query_short_name(object) is similar to query_name, but doesn't
538	* contain any information about object status (worn/cursed/etc.)	469	* contain any information about object status (worn/cursed/etc.)
		470	*
		471	* It is sometimes used when printing messages, so should fit well into a sentence.
539	*/	472	*/
540	const char *	473	const char *
541	query_short_name (const object *op)	474	query_short_name (const object *op)
542	{	475	{
543	if (op->name == 0)	476	if (!op->name)
544	return "(null)";	477	return "(null)";
545		478
546	if (!op->nrof	479	if (!op->nrof
547	&& !op->weight	480	&& !op->weight
548	&& !op->title	481	&& !op->title
…		…
571	if (op->type != SPELLBOOK)	504	if (op->type != SPELLBOOK)
572	buf.printf (" (lvl %d)", op->level);	505	buf.printf (" (lvl %d)", op->level);
573	}	506	}
574	break;	507	break;
575		508
576	case ALTAR:	509	case ALTAR:
577	case TRIGGER_ALTAR:	510	case TRIGGER_ALTAR:
578	case IDENTIFY_ALTAR:	511	case IDENTIFY_ALTAR:
579	case CONVERTER:	512	case CONVERTER:
580	if (op->slaying == shstr_money)	513	if (op->slaying == shstr_money)
581	{	514	{
582	bool wrap = !!buf.size ();	515	bool wrap = !!buf.size ();
583		516
584	if (wrap) buf << " [";	517	if (wrap) buf << " [";
585		518
586	archetype *coin = 0;	519	archetype *coin = 0;
587		520
588	for (char const const c = coins; *coins; ++c)	521	for (char const const c = coins; *coins; ++c)
589	if ((coin = archetype::find (*c)))	522	if ((coin = archetype::find (*c)))
590	if (op->stats.food % coin->value == 0)	523	if (op->stats.food % coin->value == 0)
591	break;	524	break;
592		525
593	sint32 coins = op->stats.food / coin->value;	526	sint32 coins = op->stats.food / coin->value;
594		527
595	buf.printf ("drop %d %s (or equivalent)", coins, coins == 1 ? &coin->name : &coin->name_pl);	528	buf.printf ("drop %d %s (or equivalent)", coins, coins == 1 ? &coin->name : &coin->name_pl);
596		529
597	if (wrap) buf << ']';	530	if (wrap) buf << ']';
598	}	531	}
599	break;	532	break;
600		533
601	case SKILL:	534	case SKILL:
602	case AMULET:	535	case AMULET:
603	case RING:	536	case RING:
604	if (!op->title)	537	if (!op->title)
…		…
627	* you can make several calls to query_name before the bufs start getting	560	* you can make several calls to query_name before the bufs start getting
628	* overwritten. This may be a bad thing (it may be easier to assume the value	561	* overwritten. This may be a bad thing (it may be easier to assume the value
629	* returned is good forever.) However, it makes printing statements that	562	* returned is good forever.) However, it makes printing statements that
630	* use several names much easier (don't need to store them to temp variables.)	563	* use several names much easier (don't need to store them to temp variables.)
631	*	564	*
		565	* It is used extensively within messages, so should return only a prose
		566	* and short description of the item.
		567	* It is also used by examine/ex and similar functions.
632	*/	568	*/
633	const char *	569	const char *
634	query_name (const object *op)	570	query_name (const object *op)
635	{	571	{
636	int len = 0;	572	int len = 0;
…		…
641	use_buf %= 5;	577	use_buf %= 5;
642		578
643	dynbuf_text &buf = bufs [use_buf];	579	dynbuf_text &buf = bufs [use_buf];
644	buf.clear ();	580	buf.clear ();
645		581
		582	#if 0
646	if ((op->is_armor () \|\| op->is_weapon ()) && op->materialname)	583	if ((op->is_armor () \|\| op->is_weapon ()) && op->material)
647	if (materialtype_t *mt = name_to_material (op->materialname))
648	buf << mt->description << ' ';	584	buf << op->material->description << ' ';
		585	#endif
649		586
650	buf << query_short_name (op);	587	buf << query_short_name (op);
651		588
652	if (QUERY_FLAG (op, FLAG_INV_LOCKED))	589	if (QUERY_FLAG (op, FLAG_INV_LOCKED))
653	buf << " *";	590	buf << " *";
654	if (op->type == CONTAINER && ((op->env && op->env->container == op) \|\| (!op->env && QUERY_FLAG (op, FLAG_APPLIED))))	591	if (op->is_open_container ())
655	buf << " (open)";	592	buf << " (open)";
656		593
657	if (QUERY_FLAG (op, FLAG_KNOWN_CURSED))	594	if (QUERY_FLAG (op, FLAG_KNOWN_CURSED))
658	{	595	{
659	if (QUERY_FLAG (op, FLAG_DAMNED))	596	if (QUERY_FLAG (op, FLAG_DAMNED))
…		…
673	*/	610	*/
674	if (QUERY_FLAG (op, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (op, FLAG_IDENTIFIED))	611	if (QUERY_FLAG (op, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (op, FLAG_IDENTIFIED))
675	buf << " (magic)";	612	buf << " (magic)";
676		613
677	#if 0	614	#if 0
678	/* item_power will be returned in desribe_item - it shouldn't really	615	/* item_power will be returned in describe_item - it shouldn't really
679	* be returned in the name.	616	* be returned in the name.
680	*/	617	*/
681	if (op->item_power)	618	if (op->item_power)
682	sprintf (buf[use_buf] + strlen (buf[use_buf]), "(item_power %+d)", op->item_power);	619	sprintf (buf[use_buf] + strlen (buf[use_buf]), "(item_power %+d)", op->item_power);
683		620
…		…
689	{	626	{
690	case BOW:	627	case BOW:
691	case WAND:	628	case WAND:
692	case ROD:	629	case ROD:
693	case HORN:	630	case HORN:
694	buf << (op->env && op->env->current_weapon == op ? " (readied)" : " (applied)");	631	buf << " (applied)";
695	break;	632	break;
696	case WEAPON:	633	case WEAPON:
697	buf << (op->env && op->env->current_weapon == op ? " (wielded)" : " (applied)");	634	buf << " (applied)";
698	break;	635	break;
699	case ARMOUR:	636	case ARMOUR:
700	case HELMET:	637	case HELMET:
701	case SHIELD:	638	case SHIELD:
702	case RING:	639	case RING:
…		…
715	default:	652	default:
716	buf << " (applied)";	653	buf << " (applied)";
717	}	654	}
718	}	655	}
719		656
		657	switch (op->type)
		658	{
		659	case LAMP:
		660	if (op->glow_radius)
		661	buf << " (on)";
		662	else if (op->stats.food <= 0)
		663	buf << " (empty)";
		664	else
		665	buf << " (off)";
		666	break;
		667
		668	case TORCH:
		669	if (op->glow_radius)
		670	buf << " (burning)";
		671	else if (op->stats.food <= 0)
		672	buf << " (burned out)";
		673	break;
		674	}
		675
720	if (QUERY_FLAG (op, FLAG_UNPAID))	676	if (QUERY_FLAG (op, FLAG_UNPAID))
721	buf << " (unpaid)";	677	buf << " (unpaid)";
722		678
723	return buf;	679	return buf;
724	}	680	}
…		…
729	* of the given object. The buffer will be overwritten at the next	685	* of the given object. The buffer will be overwritten at the next
730	* call to query_base_name(). This is a lot like query_name, but we	686	* call to query_base_name(). This is a lot like query_name, but we
731	* don't include the item count or item status. Used for inventory sorting	687	* don't include the item count or item status. Used for inventory sorting
732	* and sending to client.	688	* and sending to client.
733	* If plural is set, we generate the plural name of this.	689	* If plural is set, we generate the plural name of this.
		690	*
		691	* It is sometimes used to display messages, and usually only used to match stuff,
		692	* so maybe this function should be removed.
		693	* It is also used for client-side inventory/item descriptions.
734	*/	694	*/
735	const char *	695	const char *
736	query_base_name (const object *op, int plural)	696	query_base_name (const object *op, int plural)
737	{	697	{
738	if ((!plural && !op->name) \|\| (plural && !op->name_pl))	698	if ((!plural && !op->name) \|\| (plural && !op->name_pl))
739	return "(null)";	699	return "(null)";
740		700
741	if (!op->nrof && !op->weight && !op->title && !is_magical (op))	701	if (!op->nrof && !op->weight && !op->title && !is_magical (op)
		702	&& op->type != EXIT)
742	return op->name; /* To speed things up (or make things slower?) */	703	return op->name; /* To speed things up (or make things slower?) */
743		704
744	static dynbuf_text buf; buf.clear ();	705	static dynbuf_text buf; buf.clear ();
745		706
		707	#if 0
746	if ((op->is_armor () \|\| op->is_weapon ()) && op->materialname)	708	if ((op->is_armor () \|\| op->is_weapon ()) && op->material)
747	if (materialtype_t *mt = name_to_material (op->materialname))
748	if (op->arch->materialname != mt->name)	709	if (op->arch->material != op->material)
749	buf << mt->description << ' ';	710	buf << op->material->description << ' ';
		711	#endif
750		712
751	buf << (plural ? op->name_pl : op->name);	713	buf << (plural ? op->name_pl : op->name);
752		714
753	if (op->title && QUERY_FLAG (op, FLAG_IDENTIFIED))	715	if (op->title && QUERY_FLAG (op, FLAG_IDENTIFIED))
754	buf << ' ' << op->title;	716	buf << ' ' << op->title;
…		…
781	if (s && *s)	743	if (s && *s)
782	buf << ' ' << s;	744	buf << ' ' << s;
783	}	745	}
784	break;	746	break;
785		747
		748	case EXIT:
		749	// random map exits "unfortunately" get patched, so this only works before entering
		750	if (EXIT_PATH (op) == shstr_random_map_exit)
		751	buf << " (random map)";
		752	else if (!EXIT_PATH (op))
		753	buf << " (closed)";
		754	break;
		755
786	default:	756	default:
787	if (op->magic && ((QUERY_FLAG (op, FLAG_BEEN_APPLIED) && need_identify (op)) \|\| QUERY_FLAG (op, FLAG_IDENTIFIED)))	757	if (op->magic && ((QUERY_FLAG (op, FLAG_BEEN_APPLIED) && need_identify (op)) \|\| QUERY_FLAG (op, FLAG_IDENTIFIED)))
788	buf.printf (" %+d", op->magic);	758	buf.printf (" %+d", op->magic);
789	}	759	}
790		760
…		…
805	/* Note that the resolution this provides for players really isn't	775	/* Note that the resolution this provides for players really isn't
806	* very good. Any player with a speed greater than .67 will	776	* very good. Any player with a speed greater than .67 will
807	* fall into the 'lightning fast movement' category.	777	* fall into the 'lightning fast movement' category.
808	*/	778	*/
809	if (op->has_active_speed ())	779	if (op->has_active_speed ())
810	switch ((int) ((FABS (op->speed)) * 15))	780	switch ((int)(op->speed * 15.))
811	{	781	{
812	case 0:	782	case 0:
813	buf << "(very slow movement";	783	buf << "(very slow movement)";
814	break;	784	break;
815	case 1:	785	case 1:
816	buf << "(slow movement)";	786	buf << "(slow movement)";
817	break;	787	break;
818	case 2:	788	case 2:
…		…
885	if (op->stats.luck)	855	if (op->stats.luck)
886	buf.printf ("(luck%+d)", op->stats.luck);	856	buf.printf ("(luck%+d)", op->stats.luck);
887	}	857	}
888		858
889	/* describe attacktypes */	859	/* describe attacktypes */
890	if (is_dragon_pl (op))	860	if (op->is_dragon ())
891	{	861	{
892	/* for dragon players display the attacktypes from clawing skill	862	/* for dragon players display the attacktypes from clawing skill
893	* Break apart the for loop - move the comparison checking down -	863	* Break apart the for loop - move the comparison checking down -
894	* this makes it more readable.	864	* this makes it more readable.
895	*/	865	*/
…		…
933	* wouldn't need to use the SEE_INVISIBLE flag to know it is	903	* wouldn't need to use the SEE_INVISIBLE flag to know it is
934	* a dragon player examining food. Could have things like	904	* a dragon player examining food. Could have things like
935	* a dwarven axe, in which the full abilities are only known to	905	* a dwarven axe, in which the full abilities are only known to
936	* dwarves, etc.	906	* dwarves, etc.
937	*	907	*
938	* This function is really much more complicated than it should
939	* be, because different objects have different meanings
940	* for the same field (eg, wands use 'food' for charges). This
941	* means these special cases need to be worked out.
942	*
943	* Add 'owner' who is the person examining this object.	908	* Add 'owner' who is the person examining this object.
944	* owner can be null if no one is being associated with this	909	* owner can be null if no one is being associated with this
945	* item (eg, debug dump or the like)	910	* item (eg, debug dump or the like)
946	*/	911	*/
947	const char *	912	const char *
…		…
1005	buf << "well charged.";	970	buf << "well charged.";
1006	else if (op->stats.sp == op->stats.maxsp)	971	else if (op->stats.sp == op->stats.maxsp)
1007	buf << "fully charged.";	972	buf << "fully charged.";
1008	else	973	else
1009	buf << "almost full.";	974	buf << "almost full.";
		975	break;
		976
		977	case LAMP:
		978	{
		979	int percent = ((double) 100 / op->arch->stats.food) * op->stats.food;
		980	buf << "(fuel: ";
		981	if (percent == 0)
		982	buf << "empty";
		983	else if (percent < 10)
		984	buf << "very low";
		985	else if (percent < 25)
		986	buf << "low";
		987	else if (percent < 50)
		988	buf << "half empty";
		989	else if (percent < 75)
		990	buf << "half full";
		991	else if (percent < 95)
		992	buf << "well filled";
		993	else if (percent <= 100)
		994	buf << "full";
		995	buf << ")";
		996	}
1010	break;	997	break;
1011		998
1012	case FOOD:	999	case FOOD:
1013	case FLESH:	1000	case FLESH:
1014	case DRINK:	1001	case DRINK:
…		…
1170	if (QUERY_FLAG (op, FLAG_STEALTH)) buf << "(stealth)";	1157	if (QUERY_FLAG (op, FLAG_STEALTH)) buf << "(stealth)";
1171		1158
1172	if (op->slaying && op->type != FOOD)	1159	if (op->slaying && op->type != FOOD)
1173	buf.printf ("(slay %s)", &op->slaying);	1160	buf.printf ("(slay %s)", &op->slaying);
1174		1161
		1162	if (op->type == SKILL_TOOL && op->skill)
		1163	buf.printf ("(%s)", &op->skill);
		1164
1175	buf.add_abilities ("Attacks", op->attacktype);	1165	buf.add_abilities ("Attacks", op->attacktype);
1176	/* resistance on flesh is only visible for quetzals. If	1166	/* resistance on flesh is only visible for quetzals. If
1177	* non flesh, everyone can see its resistances	1167	* non flesh, everyone can see its resistances
1178	*/	1168	*/
1179	if (op->type != FLESH \|\| (owner && is_dragon_pl (owner)))	1169	if (op->type != FLESH \|\| (owner && owner->is_dragon ()))
1180	buf << describe_resistance (op, 0);	1170	buf << describe_resistance (op, 0);
1181		1171
1182	buf.add_paths ("Attuned", op->path_attuned);	1172	buf.add_paths ("Attuned", op->path_attuned);
1183	buf.add_paths ("Repelled", op->path_repelled);	1173	buf.add_paths ("Repelled", op->path_repelled);
1184	buf.add_paths ("Denied", op->path_denied);	1174	buf.add_paths ("Denied", op->path_denied);
…		…
1194	}	1184	}
1195		1185
1196	void	1186	void
1197	examine (object op, object tmp)	1187	examine (object op, object tmp)
1198	{	1188	{
1199	std::string s = tmp->describe (op);	1189	std::string info = tmp->describe (op);
1200		1190
1201	new_draw_info (NDI_UNIQUE, 0, op, s.c_str ());	1191	op->contr->infobox (MSG_CHANNEL ("examine"), info.c_str ());
1202	}	1192	}
1203		1193
1204	/*	1194	/*
1205	* inventory prints object's inventory. If inv==NULL then print player's	1195	* inventory prints object's inventory. If inv==NULL then print player's
1206	* inventory.	1196	* inventory.
…		…
1211	{	1201	{
1212	static dynbuf_text buf; buf.clear ();	1202	static dynbuf_text buf; buf.clear ();
1213		1203
1214	for (object *tmp = inv; tmp; tmp = tmp->below)	1204	for (object *tmp = inv; tmp; tmp = tmp->below)
1215	if (who && QUERY_FLAG (who, FLAG_WIZ))	1205	if (who && QUERY_FLAG (who, FLAG_WIZ))
1216	buf.printf ("%s- %-28.28s (%5d) %-8s\n", indent, query_name (tmp), tmp->count, query_weight (tmp));	1206	buf.printf ("%s- %-28.28s %-8s (%9d) %s\n", indent, tmp->query_name (), tmp->query_weight (), tmp->count, tmp->uuid.c_str ());
1217	else if (!tmp->invisible && (type == CONTAINER \|\| QUERY_FLAG (tmp, FLAG_APPLIED)))	1207	else if (!tmp->invisible && (type == CONTAINER \|\| QUERY_FLAG (tmp, FLAG_APPLIED)))
1218	buf.printf ("%s- %-36.36s %-8s\n", indent, query_name (tmp), query_weight (tmp));	1208	buf.printf ("%s- %-36.36s %-8s\n", indent, tmp->query_name (), tmp->query_weight ());
1219		1209
1220	if (buf.size ())	1210	if (buf.size ())
1221	buf.printf ("%s(total weight: %s)\n", indent, query_weight (this));	1211	buf.printf ("%s(total weight: %s)\n", indent, query_weight ());
1222	else	1212	else
1223	buf.printf ("%s(empty)\n", indent);	1213	buf.printf ("%s(empty)\n", indent);
1224		1214
1225	return buf;	1215	return buf;
1226	}	1216	}
…		…
1358	* Supposed to fix face-values as well here, but later.	1348	* Supposed to fix face-values as well here, but later.
1359	*/	1349	*/
1360	void	1350	void
1361	identify (object *op)	1351	identify (object *op)
1362	{	1352	{
1363	object *pl;
1364
1365	SET_FLAG (op, FLAG_IDENTIFIED);	1353	SET_FLAG (op, FLAG_IDENTIFIED);
1366	CLEAR_FLAG (op, FLAG_KNOWN_MAGICAL);	1354	CLEAR_FLAG (op, FLAG_KNOWN_MAGICAL);
1367	CLEAR_FLAG (op, FLAG_NO_SKILL_IDENT);	1355	CLEAR_FLAG (op, FLAG_NO_SKILL_IDENT);
1368		1356
1369	/*	1357	/*
…		…
1376	{	1364	{
1377	if (op->inv && op->randomitems)	1365	if (op->inv && op->randomitems)
1378	op->title = op->inv->name;	1366	op->title = op->inv->name;
1379	else if (op->arch)	1367	else if (op->arch)
1380	{	1368	{
1381	op->name = op->arch->object::name;	1369	op->name = op->arch->object::name;
1382	op->name_pl = op->arch->object::name_pl;	1370	op->name_pl = op->arch->object::name_pl;
1383	}	1371	}
1384	}	1372	}
1385		1373
1386	/* If the object is on a map, make sure we update its face */	1374	/* If the object is on a map, make sure we update its face */
1387	if (op->map)	1375	if (op->map)
1388	update_object (op, UP_OBJ_CHANGE);	1376	update_object (op, UP_OBJ_CHANGE);
1389	else	1377
1390	{	1378	if (object *pl = op->visible_to ())
1391	pl = op->in_player ();
1392	if (pl)
1393	/* A lot of the values can change from an update - might as well send	1379	/* A lot of the values can change from an update - might as well send
1394	* it all.	1380	* it all.
1395	*/	1381	*/
1396	esrv_send_item (pl, op);	1382	esrv_send_item (pl, op);
1397	}
1398	}	1383	}
1399		1384

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Comparing deliantra/server/common/item.C (file contents): Revision 1.44 by root, Sun Apr 13 21:22:47 2008 UTC vs. Revision 1.77 by root, Sat Apr 3 02:27:24 2010 UTC

Diff Legend

Comparing deliantra/server/common/item.C (file contents):
Revision 1.44 by root, Sun Apr 13 21:22:47 2008 UTC vs.
Revision 1.77 by root, Sat Apr 3 02:27:24 2010 UTC