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

Comparing deliantra/server/common/item.C (file contents):
Revision 1.40 by root, Sun Sep 30 20:22:12 2007 UTC vs.
Revision 1.83 by root, Sun Apr 11 00:34:05 2010 UTC

…		…
1	/*	1	/*
2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT 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	* Crossfire TRT 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 <crossfire@schmorp.de>	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
		29	const char *const coins[NUM_COINS + 1] = { "royalty", "platinacoin", "goldcoin", "silvercoin", 0 };
28		30
29	/* the ordering of this is actually doesn't make a difference	31	/* the ordering of this is actually doesn't make a difference
30	* However, for ease of use, new entries should go at the end	32	* However, for ease of use, new entries should go at the end
31	* so those people that debug the code that get used to something	33	* so those people that debug the code that get used to something
32	* being in the location 4 don't get confused.	34	* being in the location 4 don't get confused.
45	* 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
46	* may be better.	48	* may be better.
47	* Basically, for the use/nonuse, the code does something like:	49	* Basically, for the use/nonuse, the code does something like:
48	* "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
49	*/	51	*/
		52	// see include/object.h
50	Body_Locations body_locations[NUM_BODY_LOCATIONS] = {	53	Body_Locations body_locations[NUM_BODY_LOCATIONS] = {
51	{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"},
52	{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"},
53	{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"},
54	{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_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"},
64	{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"},
65	/{"body_dragon_torso", "your body", "a dragon's body"} /	68	/{"body_dragon_torso", "your body", "a dragon's body"} /
66	};	69	};
67		70
68	static char numbers[21][20] = {
69	"no", "", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten",
70	"eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen",
71	"eighteen", "nineteen", "twenty"
72	};
73
74	static char numbers_10[10][20] = {	71	static char numbers_10[10][20] = {
75	"zero", "ten", "twenty", "thirty", "fourty", "fifty", "sixty", "seventy",	72	"zero", "ten", "twenty", "thirty", "fourty", "fifty", "sixty", "seventy",
76	"eighty", "ninety"	73	"eighty", "ninety"
77	};	74	};
78		75
79	static char levelnumbers[21][20] = {	76	static char ordnumbers[21][20] = {
80	"zeroth", "first", "second", "third", "fourth", "fifth", "sixth", "seventh",	77	"zeroth", "first", "second", "third", "fourth", "fifth", "sixth", "seventh",
81	"eighth", "ninth", "tenth", "eleventh", "twelfth", "thirteenth",	78	"eighth", "ninth", "tenth", "eleventh", "twelfth", "thirteenth",
82	"fourteenth", "fifteenth", "sixteenth", "seventeenth", "eighteen",	79	"fourteenth", "fifteenth", "sixteenth", "seventeenth", "eighteenth",
83	"nineteen", "twentieth"	80	"nineteenth", "twentieth"
84	};	81	};
85		82
86	static char levelnumbers_10[11][20] = {	83	static char ordnumbers_10[11][20] = {
87	"zeroth", "tenth", "twentieth", "thirtieth", "fortieth", "fiftieth", "sixtieth",	84	"zeroth", "tenth", "twentieth", "thirtieth", "fortieth", "fiftieth", "sixtieth",
88	"seventieth", "eightieth", "ninetieth"	85	"seventieth", "eightieth", "ninetieth"
89	};	86	};
90		87
91	/* The following is a large table of item types, the fields are:	88	/* The following is a large table of item types, the fields are:
…		…
154	{EXIT, "exit", "exits", 0, 0},	151	{EXIT, "exit", "exits", 0, 0},
155	{ENCOUNTER, "encounter", "encounters", 0, 0},	152	{ENCOUNTER, "encounter", "encounters", 0, 0},
156	{SHOP_FLOOR, "shop floor", "shop floors", 0, 0},	153	{SHOP_FLOOR, "shop floor", "shop floors", 0, 0},
157	{SHOP_MAT, "shop mat", "shop mats", 0, 0},	154	{SHOP_MAT, "shop mat", "shop mats", 0, 0},
158	{RING, "ring", "rings", SK_JEWELER, 0},	155	{RING, "ring", "rings", SK_JEWELER, 0},
159	{FLOOR, "floor", "floors", 0, 0},	156	// {FLOOR, "floor", "floors", 0, 0},
160	{FLESH, "flesh", "flesh", SK_WOODSMAN, 0},	157	{FLESH, "flesh", "flesh", SK_WOODSMAN, 0},
161	{INORGANIC, "inorganic", "inorganics", SK_ALCHEMY, 0},	158	{INORGANIC, "inorganic", "inorganics", SK_ALCHEMY, 0},
162	{SKILL_TOOL, "skill tool", "skill tools", 0, 0},	159	{SKILL_TOOL, "skill tool", "skill tools", 0, 0},
163	{LIGHTER, "lighter", "lighters", 0, 0},	160	{LIGHTER, "lighter", "lighters", 0, 0},
164	{BUILDABLE_WALL, "buildable wall", "buildable walls", 0, 0},	161	{BUILDABLE_WALL, "buildable wall", "buildable walls", 0, 0},
…		…
168	{SPELLBOOK, "spellbook", "spellbooks", SK_LITERACY, 0},	165	{SPELLBOOK, "spellbook", "spellbooks", SK_LITERACY, 0},
169	{CLOAK, "cloak", "cloaks", SK_SMITHERY, 0},	166	{CLOAK, "cloak", "cloaks", SK_SMITHERY, 0},
170	{SPINNER, "spinner", "spinners", 0, 0},	167	{SPINNER, "spinner", "spinners", 0, 0},
171	{GATE, "gate", "gates", 0, 0},	168	{GATE, "gate", "gates", 0, 0},
172	{BUTTON, "button", "buttons", 0, 0},	169	{BUTTON, "button", "buttons", 0, 0},
173	{CF_HANDLE, "cf handle", "cf handles", 0, 0},	170	{T_HANDLE, "cf handle", "cf handles", 0, 0},
174	{HOLE, "hole", "holes", 0, 0},	171	{HOLE, "hole", "holes", 0, 0},
175	{TRAPDOOR, "trapdoor", "trapdoors", 0, 0},	172	{TRAPDOOR, "trapdoor", "trapdoors", 0, 0},
176	{SIGN, "sign", "signs", 0, 0},	173	{SIGN, "sign", "signs", 0, 0},
177	{BOOTS, "boots", "boots", SK_SMITHERY, 0},	174	{BOOTS, "boots", "boots", SK_SMITHERY, 0},
178	{GLOVES, "gloves", "gloves", SK_SMITHERY, 0},	175	{GLOVES, "gloves", "gloves", SK_SMITHERY, 0},
…		…
205	{BUILDER, "item builder", "item builders", 0, 0},	202	{BUILDER, "item builder", "item builders", 0, 0},
206	{MATERIAL, "building material", "building materials", 0, 0},	203	{MATERIAL, "building material", "building materials", 0, 0},
207	{ITEM_TRANSFORMER, "item_transformer", "item_transformers", 0, 0},	204	{ITEM_TRANSFORMER, "item_transformer", "item_transformers", 0, 0},
208	};	205	};
209		206
210	const int item_types_size = sizeof (item_types) / sizeof (*item_types);	207	static const int item_types_size = sizeof (item_types) / sizeof (*item_types);
211
212	materialtype_t *materialt;
213
214	/*
215	materialtype material[NROFMATERIALS] = {
216	* P M F E C C A D W G P S P T F C D D C C G H B I *
217	* H A I L O O C R E H O L A U E A E E H O O O L N *
218	* Y G R E L N I A A O I O R R A N P A A U D L I T *
219	* S I E C D F D I P S S W A N R C L T O N Y N R *
220	* I C T U N O T O L E E H S T P D N *
221	{"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}},
222	{"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}},
223	{"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}},
224	{"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}},
225	{"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}},
226	{"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}},
227	{"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}},
228	{"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}},
229	{"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}},
230	{"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}},
231	{"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}},
232	{"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}},
233	{"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}}
234	};
235	*/
236		208
237	/* 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
238	* 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
239	* wear whatever they want with no worries. Perhaps having the steep	211	* wear whatever they want with no worries. Perhaps having the steep
240	* curve is good (maybe even steeper), but allowing players to	212	* curve is good (maybe even steeper), but allowing players to
…		…
251	};	223	};
252		224
253	int	225	int
254	get_power_from_ench (int ench)	226	get_power_from_ench (int ench)
255	{	227	{
256	if (ench < 0) ench = 0;
257	if (ench > 20) ench = 20;
258
259	return enc_to_item_power[ench];	228	return enc_to_item_power [clamp (ench, 0, 20)];
260	}	229	}
261		230
262	/* 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
263	* 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
264	* generation code, and when loading legacy objects. It returns	233	* generation code, and when loading legacy objects. It returns
…		…
298	if (op->type == WEAPON)	267	if (op->type == WEAPON)
299	{	268	{
300	for (i = 1; i < NROFATTACKS; i++)	269	for (i = 1; i < NROFATTACKS; i++)
301	if (op->attacktype & (1 << i))	270	if (op->attacktype & (1 << i))
302	enc++;	271	enc++;
		272
303	if (op->slaying)	273	if (op->slaying)
304	enc += 2; /* What it slays is probably more relevent */	274	enc += 2; /* What it slays is probably more relevent */
305	}	275	}
		276
306	/* Items the player can equip */	277	/* Items the player can equip */
307	if ((op->type == WEAPON) \|\| (op->type == ARMOUR) \|\| (op->type == HELMET) \|\|	278	if ((op->type == WEAPON) \|\| (op->type == ARMOUR) \|\| (op->type == HELMET) \|\|
308	(op->type == SHIELD) \|\| (op->type == RING) \|\|	279	(op->type == SHIELD) \|\| (op->type == RING) \|\|
309	(op->type == BOOTS) \|\| (op->type == GLOVES) \|\|	280	(op->type == BOOTS) \|\| (op->type == GLOVES) \|\|
310	(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))
…		…
313	enc += op->stats.hp; /* hp regen */	284	enc += op->stats.hp; /* hp regen */
314	enc += op->stats.sp; /* mana regen */	285	enc += op->stats.sp; /* mana regen */
315	enc += op->stats.grace; /* grace regen */	286	enc += op->stats.grace; /* grace regen */
316	enc += op->stats.exp; /* speed bonus */	287	enc += op->stats.exp; /* speed bonus */
317	}	288	}
		289
318	enc += op->stats.luck;	290	enc += op->stats.luck;
319		291
320	/* Do spell paths now */	292	/* Do spell paths now */
321	for (i = 1; i < NRSPELLPATHS; i++)	293	for (i = 1; i < NRSPELLPATHS; i++)
322	{
323	if (op->path_attuned & (1 << i))	294	if (op->path_attuned & (1 << i))
324	enc++;	295	enc++;
325	else if (op->path_denied & (1 << i))	296	else if (op->path_denied & (1 << i))
326	enc -= 2;	297	enc -= 2;
327	else if (op->path_repelled & (1 << i))	298	else if (op->path_repelled & (1 << i))
328	enc--;	299	enc--;
329	}
330		300
331	if (QUERY_FLAG (op, FLAG_LIFESAVE))	301	if (op->flag [FLAG_LIFESAVE ]) enc += 5;
332	enc += 5;	302	if (op->flag [FLAG_REFL_SPELL ]) enc += 3;
333	if (QUERY_FLAG (op, FLAG_REFL_SPELL))	303	if (op->flag [FLAG_REFL_MISSILE]) enc += 2;
334	enc += 3;	304	if (op->flag [FLAG_XRAYS ]) enc += 2;
335	if (QUERY_FLAG (op, FLAG_REFL_MISSILE))	305	if (op->flag [FLAG_STEALTH ]) enc += 1;
336	enc += 2;	306	if (op->flag [FLAG_SEE_IN_DARK ]) enc += 1;
337	if (QUERY_FLAG (op, FLAG_STEALTH))	307	if (op->flag [FLAG_MAKE_INVIS ]) enc += 1;
338	enc += 1;
339	if (QUERY_FLAG (op, FLAG_XRAYS))
340	enc += 2;
341	if (QUERY_FLAG (op, FLAG_SEE_IN_DARK))
342	enc += 1;
343	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
344	enc += 1;
345		308
346	return get_power_from_ench (enc);	309	return get_power_from_ench (enc);
347	}	310	}
348		311
349	/* 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
350	* isn't one, returns NULL */	313	* isn't one, returns NULL */
351	const typedata *	314	const typedata *
352	get_typedata (int itemtype)	315	get_typedata (int itemtype)
353	{	316	{
354	int i;
355
356	for (i = 0; i < item_types_size; i++)	317	for (int i = 0; i < item_types_size; i++)
357	if (item_types[i].number == itemtype)	318	if (item_types[i].number == itemtype)
358	return &item_types[i];	319	return &item_types[i];
		320
359	return NULL;	321	return NULL;
360	}	322	}
361		323
362	/* 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
363	* 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
364	* one return NULL */	326	* one return NULL */
365	const typedata *	327	const typedata *
366	get_typedata_by_name (const char *name)	328	get_typedata_by_name (const char *name)
367	{	329	{
368	int i;
369
370	for (i = 0; i < item_types_size; i++)	330	for (int i = 0; i < item_types_size; i++)
371	if (!strcmp (item_types[i].name, name))	331	if (!strcmp (item_types[i].name, name))
372	return &item_types[i];	332	return &item_types[i];
		333
373	for (i = 0; i < item_types_size; i++)	334	for (int i = 0; i < item_types_size; i++)
374	if (!strcmp (item_types[i].name_pl, name))	335	if (!strcmp (item_types[i].name_pl, name))
375	{	336	{
376	LOG (llevInfo,	337	LOG (llevInfo,
377	"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);
378	return &item_types[i];	339	return &item_types[i];
379	}	340	}
		341
380	return NULL;	342	return 0;
381	}	343	}
382		344
383	/* describe_resistance generates the visible naming for resistances.	345	/* describe_resistance generates the visible naming for resistances.
384	* returns a static array of the description. This can return	346	* returns a static array of the description. This can return
385	* a big buffer.	347	* a big buffer.
…		…
387	* 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
388	*/	350	*/
389	const char *	351	const char *
390	describe_resistance (const object *op, int newline)	352	describe_resistance (const object *op, int newline)
391	{	353	{
392	static char buf[VERY_BIG_BUF];	354	static dynbuf_text buf; buf.clear ();
393	char buf1[VERY_BIG_BUF];
394	int tmpvar;
395		355
396	buf[0] = 0;	356	for (int i = 0; i < NROFATTACKS; i++)
397	for (tmpvar = 0; tmpvar < NROFATTACKS; tmpvar++)
398	{
399	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))
400	{	358	buf.printf (newline ? "%s %d\n" : "(%s %+d)", resist_plus[i], op->resist[i]);
401	if (!newline)
402	sprintf (buf1, "(%s %+d)", resist_plus[tmpvar], op->resist[tmpvar]);
403	else
404	sprintf (buf1, "%s %d\n", resist_plus[tmpvar], op->resist[tmpvar]);
405		359
406	strcat (buf, buf1);
407	}
408	}
409	return buf;	360	return buf;
410	}	361	}
411
412		362
413	/*	363	/*
414	* query_weight(object) returns a character pointer to a static buffer	364	* query_weight(object) returns a character pointer to a static buffer
415	* containing the text-representation of the weight of the given object.	365	* containing the text-representation of the weight of the given object.
416	* 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?
417	*/	369	*/
418	const char *	370	const char *
419	query_weight (const object *op)	371	query_weight (const object *op)
420	{	372	{
421	static char buf[10];	373	static char buf[10];
422	sint32 i = (op->nrof ? op->nrof : 1) * op->weight + op->carrying;	374	sint32 i = op->total_weight ();
423		375
424	if (op->weight < 0)	376	if (op->weight < 0)
425	return " ";	377	return " ";
426		378
427	if (i % 1000)	379	if (i % 1000)
…		…
435	/*	387	/*
436	* Returns the pointer to a static buffer containing	388	* Returns the pointer to a static buffer containing
437	* the number requested (of the form first, second, third...)	389	* the number requested (of the form first, second, third...)
438	*/	390	*/
439	const char *	391	const char *
440	get_levelnumber (int i)	392	ordinal (int i)
441	{	393	{
442	static char buf[MAX_BUF];	394	if (i < 0)
443		395	return format ("minus %s", ordinal (-i));
444	if (i > 99)
445	{
446	sprintf (buf, "%d.", i);
447	return buf;
448	}
449		396
450	if (i < 21)	397	if (i < 21)
451	return levelnumbers[i];
452	if (!(i % 10))
453	return levelnumbers_10[i / 10];
454
455	strcpy (buf, numbers_10[i / 10]);
456	strcat (buf, levelnumbers[i % 10]);
457	return buf;
458	}
459
460	/*
461	* get_number(integer) returns the text-representation of the given number
462	* in a static buffer. The buffer might be overwritten at the next
463	* call to get_number().
464	* It is currently only used by the query_name() function.
465	*/
466	const char *
467	get_number (int i)
468	{
469	if (i <= 20)
470	return numbers[i];	398	return ordnumbers[i];
		399
		400	int digit = i % 10;
		401
		402	if (i >= 100)
		403	return format (
		404	digit == 1 ? "%dst"
		405	: digit == 2 ? "%dnd"
		406	: digit == 3 ? "%drd"
		407	: "%dth",
		408	i
		409	);
		410
		411	if (digit == 0)
		412	return ordnumbers_10[i / 10];
471	else	413	else
472	{	414	return format ("%s%s", numbers_10[i / 10], ordnumbers[i % 10]);
473	static char buf[MAX_BUF];
474
475	sprintf (buf, "%d", i);
476	return buf;
477	}
478	}	415	}
479		416
480	/*	417	/*
481	* Returns pointer to static buffer containing ring's or amulet's	418	* Returns pointer to static buffer containing ring's or amulet's
482	* abilities	419	* abilities
…		…
488	*/	425	*/
489		426
490	/* Aug 95 modified this slightly so that Skill tools don't have magic bonus	427	/* Aug 95 modified this slightly so that Skill tools don't have magic bonus
491	* from stats.sp - b.t.	428	* from stats.sp - b.t.
492	*/	429	*/
493	const char *	430	static const char *
494	ring_desc (const object *op)	431	ring_desc (const object *op)
495	{	432	{
496	static dynbuf_text buf; buf.clear ();	433	static dynbuf_text buf; buf.clear ();
497	int attr, val, len;	434	int attr, val, len;
498		435
499	if (QUERY_FLAG (op, FLAG_IDENTIFIED))	436	if (op->flag [FLAG_IDENTIFIED])
500	{	437	{
501	for (attr = 0; attr < NUM_STATS; attr++)	438	for (attr = 0; attr < NUM_STATS; attr++)
502	if ((val = op->stats.stat (attr)))	439	if ((val = op->stats.stat (attr)))
503	buf.printf ("(%s%+d)", short_stat_name[attr], val);	440	buf.printf ("(%s%+d)", short_stat_name[attr], val);
504		441
…		…
513	if (op->stats.grace) buf.printf ("(grace%+d)", op->stats.grace);	450	if (op->stats.grace) buf.printf ("(grace%+d)", op->stats.grace);
514	if (op->stats.sp && op->type != SKILL) buf.printf ("(magic%+d)", op->stats.sp);	451	if (op->stats.sp && op->type != SKILL) buf.printf ("(magic%+d)", op->stats.sp);
515	if (op->stats.hp) buf.printf ("(regeneration%+d)", op->stats.hp);	452	if (op->stats.hp) buf.printf ("(regeneration%+d)", op->stats.hp);
516	if (op->stats.luck) buf.printf ("(luck%+d)", op->stats.luck);	453	if (op->stats.luck) buf.printf ("(luck%+d)", op->stats.luck);
517		454
518	if (QUERY_FLAG (op, FLAG_LIFESAVE)) buf << "(lifesaving)";	455	if (op->flag [FLAG_LIFESAVE]) buf << "(lifesaving)";
519	if (QUERY_FLAG (op, FLAG_REFL_SPELL)) buf << "(reflect spells)";	456	if (op->flag [FLAG_REFL_SPELL]) buf << "(reflect spells)";
520	if (QUERY_FLAG (op, FLAG_REFL_MISSILE)) buf << "(reflect missiles)";	457	if (op->flag [FLAG_REFL_MISSILE]) buf << "(reflect missiles)";
521	if (QUERY_FLAG (op, FLAG_STEALTH)) buf << "(stealth)";	458	if (op->flag [FLAG_STEALTH]) buf << "(stealth)";
522		459
523	buf.add_paths ("Attuned" , op->path_attuned);	460	buf.add_paths ("Attuned" , op->path_attuned);
524	buf.add_paths ("Repelled", op->path_repelled);	461	buf.add_paths ("Repelled", op->path_repelled);
525	buf.add_paths ("Denied" , op->path_denied);	462	buf.add_paths ("Denied" , op->path_denied);
526		463
…		…
532	}	469	}
533		470
534	/*	471	/*
535	* query_short_name(object) is similar to query_name, but doesn't	472	* query_short_name(object) is similar to query_name, but doesn't
536	* contain any information about object status (worn/cursed/etc.)	473	* contain any information about object status (worn/cursed/etc.)
		474	*
		475	* It is sometimes used when printing messages, so should fit well into a sentence.
537	*/	476	*/
538	const char *	477	const char *
539	query_short_name (const object *op)	478	query_short_name (const object *op)
540	{	479	{
		480	if (!op->name)
		481	return "(null)";
		482
		483	if (!op->nrof
		484	&& !op->weight
		485	&& !op->title
		486	&& !is_magical (op)
		487	&& op->slaying != shstr_money)
		488	return op->name; /* To speed things up (or make things slower?) */
		489
541	static dynbuf_text buf; buf.clear ();	490	static dynbuf_text buf; buf.clear ();
542		491
543	if (op->name == NULL)
544	return "(null)";
545
546	if (!op->nrof && !op->weight && !op->title && !is_magical (op))
547	return op->name; /* To speed things up (or make things slower?) */
548
549	buf << (op->nrof <= 1 ? op->name : op->name_pl);	492	buf << (op->nrof <= 1 ? op->name : op->name_pl);
550		493
551	if (op->title && QUERY_FLAG (op, FLAG_IDENTIFIED))	494	if (op->title && op->flag [FLAG_IDENTIFIED])
552	buf << ' ' << op->title;	495	buf << ' ' << op->title;
553		496
554	switch (op->type)	497	switch (op->type)
555	{	498	{
556	case SPELLBOOK:	499	case SPELLBOOK:
557	case SCROLL:	500	case SCROLL:
558	case WAND:	501	case WAND:
559	case ROD:	502	case ROD:
560	if (QUERY_FLAG (op, FLAG_IDENTIFIED) \|\| QUERY_FLAG (op, FLAG_BEEN_APPLIED))	503	if (op->flag [FLAG_IDENTIFIED] \|\| op->flag [FLAG_BEEN_APPLIED])
561	{	504	{
562	if (!op->title)	505	if (!op->title)
563	buf << " of " << (op->inv ? &op->inv->name : "bug, please report");	506	buf << " of " << (op->inv ? &op->inv->name : "bug, please report");
564		507
565	if (op->type != SPELLBOOK)	508	if (op->type != SPELLBOOK)
566	buf.printf (" (lvl %d)", op->level);	509	buf.printf (" (lvl %d)", op->level);
		510	}
		511	break;
		512
		513	case ALTAR:
		514	case TRIGGER_ALTAR:
		515	case IDENTIFY_ALTAR:
		516	case CONVERTER:
		517	if (op->slaying == shstr_money)
		518	{
		519	bool wrap = !!buf.size ();
		520
		521	if (wrap) buf << " [";
		522
		523	archetype *coin = 0;
		524
		525	for (char const const c = coins; *coins; ++c)
		526	if ((coin = archetype::find (*c)))
		527	if (op->stats.food % coin->value == 0)
		528	break;
		529
		530	sint32 coins = op->stats.food / coin->value;
		531
		532	buf.printf ("drop %d %s (or equivalent)", coins, coins == 1 ? &coin->name : &coin->name_pl);
		533
		534	if (wrap) buf << ']';
567	}	535	}
568	break;	536	break;
569		537
570	case SKILL:	538	case SKILL:
571	case AMULET:	539	case AMULET:
…		…
577		545
578	if (s && *s)	546	if (s && *s)
579	buf << " " << s;	547	buf << " " << s;
580	}	548	}
581	break;	549	break;
		550
582	default:	551	default:
583	if (op->magic && ((QUERY_FLAG (op, FLAG_BEEN_APPLIED) && need_identify (op)) \|\| QUERY_FLAG (op, FLAG_IDENTIFIED)))	552	if (op->magic && ((op->flag [FLAG_BEEN_APPLIED] && need_identify (op)) \|\| op->flag [FLAG_IDENTIFIED]))
584	buf.printf (" %+d", op->magic);	553	buf.printf (" %+d", op->magic);
585	}	554	}
586		555
587	return buf;	556	return buf;
588	}	557	}
…		…
595	* you can make several calls to query_name before the bufs start getting	564	* you can make several calls to query_name before the bufs start getting
596	* overwritten. This may be a bad thing (it may be easier to assume the value	565	* overwritten. This may be a bad thing (it may be easier to assume the value
597	* returned is good forever.) However, it makes printing statements that	566	* returned is good forever.) However, it makes printing statements that
598	* use several names much easier (don't need to store them to temp variables.)	567	* use several names much easier (don't need to store them to temp variables.)
599	*	568	*
		569	* It is used extensively within messages, so should return only a prose
		570	* and short description of the item.
		571	* It is also used by examine/ex and similar functions.
600	*/	572	*/
601	const char *	573	const char *
602	query_name (const object *op)	574	query_name (const object *op)
603	{	575	{
604	int len = 0;	576	int len = 0;
…		…
609	use_buf %= 5;	581	use_buf %= 5;
610		582
611	dynbuf_text &buf = bufs [use_buf];	583	dynbuf_text &buf = bufs [use_buf];
612	buf.clear ();	584	buf.clear ();
613		585
		586	#if 0
614	if ((op->is_armor () \|\| op->is_weapon ()) && op->materialname)	587	if ((op->is_armor () \|\| op->is_weapon ()) && op->material)
615	if (materialtype_t *mt = name_to_material (op->materialname))
616	buf << mt->description << ' ';	588	buf << op->material->description << ' ';
		589	#endif
617		590
618	buf << query_short_name (op);	591	buf << query_short_name (op);
619		592
620	if (QUERY_FLAG (op, FLAG_INV_LOCKED))	593	if (op->flag [FLAG_INV_LOCKED])
621	buf << " *";	594	buf << " *";
622	if (op->type == CONTAINER && ((op->env && op->env->container == op) \|\| (!op->env && QUERY_FLAG (op, FLAG_APPLIED))))	595	if (op->is_open_container ())
623	buf << " (open)";	596	buf << " (open)";
624		597
625	if (QUERY_FLAG (op, FLAG_KNOWN_CURSED))	598	if (op->flag [FLAG_KNOWN_CURSED])
626	{	599	{
627	if (QUERY_FLAG (op, FLAG_DAMNED))	600	if (op->flag [FLAG_DAMNED])
628	buf << " (damned)";	601	buf << " (damned)";
629	else if (QUERY_FLAG (op, FLAG_CURSED))	602	else if (op->flag [FLAG_CURSED])
630	buf << " (cursed)";	603	buf << " (cursed)";
631	}	604	}
632		605
633	/* Basically, if the object is known magical (detect magic spell on it),	606	/* Basically, if the object is known magical (detect magic spell on it),
634	* and it isn't identified, print out the fact that	607	* and it isn't identified, print out the fact that
…		…
637	*	610	*
638	* Changed in V 0.91.4 - still print that the object is magical even	611	* Changed in V 0.91.4 - still print that the object is magical even
639	* if it has been applied. Equipping an item does not tell full	612	* if it has been applied. Equipping an item does not tell full
640	* abilities, especially for artifact items.	613	* abilities, especially for artifact items.
641	*/	614	*/
642	if (QUERY_FLAG (op, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (op, FLAG_IDENTIFIED))	615	if (op->flag [FLAG_KNOWN_MAGICAL] && !op->flag [FLAG_IDENTIFIED])
643	buf << " (magic)";	616	buf << " (magic)";
644		617
645	#if 0	618	#if 0
646	/* item_power will be returned in desribe_item - it shouldn't really	619	/* item_power will be returned in describe_item - it shouldn't really
647	* be returned in the name.	620	* be returned in the name.
648	*/	621	*/
649	if (op->item_power)	622	if (op->item_power)
650	sprintf (buf[use_buf] + strlen (buf[use_buf]), "(item_power %+d)", op->item_power);	623	sprintf (buf[use_buf] + strlen (buf[use_buf]), "(item_power %+d)", op->item_power);
651		624
652	#endif	625	#endif
653		626
654	if (QUERY_FLAG (op, FLAG_APPLIED))	627	if (op->flag [FLAG_APPLIED])
655	{	628	{
656	switch (op->type)	629	switch (op->type)
657	{	630	{
658	case BOW:	631	case BOW:
659	case WAND:	632	case WAND:
660	case ROD:	633	case ROD:
661	case HORN:	634	case HORN:
662	buf << (op->env && op->env->current_weapon == op ? " (readied)" : " (applied)");	635	buf << " (applied)";
663	break;	636	break;
664	case WEAPON:	637	case WEAPON:
665	buf << (op->env && op->env->current_weapon == op ? " (wielded)" : " (applied)");	638	buf << " (applied)";
666	break;	639	break;
667	case ARMOUR:	640	case ARMOUR:
668	case HELMET:	641	case HELMET:
669	case SHIELD:	642	case SHIELD:
670	case RING:	643	case RING:
…		…
683	default:	656	default:
684	buf << " (applied)";	657	buf << " (applied)";
685	}	658	}
686	}	659	}
687		660
688	if (QUERY_FLAG (op, FLAG_UNPAID))	661	switch (op->type)
		662	{
		663	case LAMP:
		664	if (op->glow_radius)
		665	buf << " (on)";
		666	else if (op->stats.food <= 0)
		667	buf << " (empty)";
		668	else
		669	buf << " (off)";
		670	break;
		671
		672	case TORCH:
		673	if (op->glow_radius)
		674	buf << " (burning)";
		675	else if (op->stats.food <= 0)
		676	buf << " (burned out)";
		677	break;
		678	}
		679
		680	if (op->flag [FLAG_UNPAID])
689	buf << " (unpaid)";	681	buf << " (unpaid)";
690		682
691	return buf;	683	return buf;
692	}	684	}
693		685
…		…
697	* of the given object. The buffer will be overwritten at the next	689	* of the given object. The buffer will be overwritten at the next
698	* call to query_base_name(). This is a lot like query_name, but we	690	* call to query_base_name(). This is a lot like query_name, but we
699	* don't include the item count or item status. Used for inventory sorting	691	* don't include the item count or item status. Used for inventory sorting
700	* and sending to client.	692	* and sending to client.
701	* If plural is set, we generate the plural name of this.	693	* If plural is set, we generate the plural name of this.
		694	*
		695	* It is sometimes used to display messages, and usually only used to match stuff,
		696	* so maybe this function should be removed.
		697	* It is also used for client-side inventory/item descriptions.
702	*/	698	*/
703	const char *	699	const char *
704	query_base_name (const object *op, int plural)	700	query_base_name (const object *op, int plural)
705	{	701	{
706	if ((!plural && !op->name) \|\| (plural && !op->name_pl))	702	if ((!plural && !op->name) \|\| (plural && !op->name_pl))
707	return "(null)";	703	return "(null)";
708		704
709	if (!op->nrof && !op->weight && !op->title && !is_magical (op))	705	if (!op->nrof && !op->weight && !op->title && !is_magical (op)
		706	&& op->type != EXIT)
710	return op->name; /* To speed things up (or make things slower?) */	707	return op->name; /* To speed things up (or make things slower?) */
711		708
712	static dynbuf_text buf; buf.clear ();	709	static dynbuf_text buf; buf.clear ();
713		710
		711	#if 0
714	if ((op->is_armor () \|\| op->is_weapon ()) && op->materialname)	712	if ((op->is_armor () \|\| op->is_weapon ()) && op->material)
715	if (materialtype_t *mt = name_to_material (op->materialname))
716	if (op->arch->materialname != mt->name)	713	if (op->arch->material != op->material)
717	buf << mt->description << ' ';	714	buf << op->material->description << ' ';
		715	#endif
718		716
719	buf << (plural ? op->name_pl : op->name);	717	buf << (plural ? op->name_pl : op->name);
720		718
721	if (op->title && QUERY_FLAG (op, FLAG_IDENTIFIED))	719	if (op->title && op->flag [FLAG_IDENTIFIED])
722	buf << ' ' << op->title;	720	buf << ' ' << op->title;
723		721
724	switch (op->type)	722	switch (op->type)
725	{	723	{
726	case SPELLBOOK:	724	case SPELLBOOK:
727	case SCROLL:	725	case SCROLL:
728	case WAND:	726	case WAND:
729	case ROD:	727	case ROD:
730	if (QUERY_FLAG (op, FLAG_IDENTIFIED) \|\| QUERY_FLAG (op, FLAG_BEEN_APPLIED))	728	if (op->flag [FLAG_IDENTIFIED] \|\| op->flag [FLAG_BEEN_APPLIED])
731	{	729	{
732	if (!op->title)	730	if (!op->title)
733	buf << " of " << (op->inv ? &op->inv->name : "bug, please report");	731	buf << " of " << (op->inv ? &op->inv->name : "bug, please report");
734		732
735	if (op->type != SPELLBOOK)	733	if (op->type != SPELLBOOK)
…		…
749	if (s && *s)	747	if (s && *s)
750	buf << ' ' << s;	748	buf << ' ' << s;
751	}	749	}
752	break;	750	break;
753		751
		752	case EXIT:
		753	// random map exits "unfortunately" get patched, so this only works before entering
		754	if (EXIT_PATH (op) == shstr_random_map_exit)
		755	buf << " (random map)";
		756	else if (!EXIT_PATH (op))
		757	buf << " (closed)";
		758	break;
		759
754	default:	760	default:
755	if (op->magic && ((QUERY_FLAG (op, FLAG_BEEN_APPLIED) && need_identify (op)) \|\| QUERY_FLAG (op, FLAG_IDENTIFIED)))	761	if (op->magic && ((op->flag [FLAG_BEEN_APPLIED] && need_identify (op)) \|\| op->flag [FLAG_IDENTIFIED]))
756	buf.printf (" %+d", op->magic);	762	buf.printf (" %+d", op->magic);
757	}	763	}
758		764
759	return buf;	765	return buf;
760	}	766	}
…		…
773	/* Note that the resolution this provides for players really isn't	779	/* Note that the resolution this provides for players really isn't
774	* very good. Any player with a speed greater than .67 will	780	* very good. Any player with a speed greater than .67 will
775	* fall into the 'lightning fast movement' category.	781	* fall into the 'lightning fast movement' category.
776	*/	782	*/
777	if (op->has_active_speed ())	783	if (op->has_active_speed ())
778	switch ((int) ((FABS (op->speed)) * 15))	784	switch ((int)(op->speed * 15.))
779	{	785	{
780	case 0:	786	case 0:
781	buf << "(very slow movement";	787	buf << "(very slow movement)";
782	break;	788	break;
783	case 1:	789	case 1:
784	buf << "(slow movement)";	790	buf << "(slow movement)";
785	break;	791	break;
786	case 2:	792	case 2:
…		…
803	default:	809	default:
804	buf << "(lightning fast movement)";	810	buf << "(lightning fast movement)";
805	break;	811	break;
806	}	812	}
807		813
808	if (QUERY_FLAG (op, FLAG_UNDEAD)) buf << "(undead)";	814	if (op->flag [FLAG_UNDEAD]) buf << "(undead)";
809	if (QUERY_FLAG (op, FLAG_SEE_INVISIBLE)) buf << "(see invisible)";	815	if (op->flag [FLAG_SEE_INVISIBLE]) buf << "(see invisible)";
810	if (QUERY_FLAG (op, FLAG_USE_WEAPON)) buf << "(wield weapon)";	816	if (op->flag [FLAG_USE_WEAPON]) buf << "(wield weapon)";
811	if (QUERY_FLAG (op, FLAG_USE_BOW)) buf << "(archer)";	817	if (op->flag [FLAG_USE_BOW]) buf << "(archer)";
812	if (QUERY_FLAG (op, FLAG_USE_ARMOUR)) buf << "(wear armour)";	818	if (op->flag [FLAG_USE_ARMOUR]) buf << "(wear armour)";
813	if (QUERY_FLAG (op, FLAG_USE_RING)) buf << "(wear ring)";	819	if (op->flag [FLAG_USE_RING]) buf << "(wear ring)";
814	if (QUERY_FLAG (op, FLAG_USE_SCROLL)) buf << "(read scroll)";	820	if (op->flag [FLAG_USE_SCROLL]) buf << "(read scroll)";
815	if (QUERY_FLAG (op, FLAG_USE_RANGE)) buf << "(fires wand/rod/horn)";	821	if (op->flag [FLAG_USE_RANGE]) buf << "(fires wand/rod/horn)";
816	if (QUERY_FLAG (op, FLAG_CAN_USE_SKILL)) buf << "(skill user)";	822	if (op->flag [FLAG_CAN_USE_SKILL]) buf << "(skill user)";
817	if (QUERY_FLAG (op, FLAG_CAST_SPELL)) buf << "(spellcaster)";	823	if (op->flag [FLAG_CAST_SPELL]) buf << "(spellcaster)";
818	if (QUERY_FLAG (op, FLAG_FRIENDLY)) buf << "(friendly)";	824	if (op->flag [FLAG_FRIENDLY]) buf << "(friendly)";
819	if (QUERY_FLAG (op, FLAG_UNAGGRESSIVE)) buf << "(unaggressive)";	825	if (op->flag [FLAG_UNAGGRESSIVE]) buf << "(unaggressive)";
820	if (QUERY_FLAG (op, FLAG_HITBACK)) buf << "(hitback)";	826	if (op->flag [FLAG_HITBACK]) buf << "(hitback)";
821	if (QUERY_FLAG (op, FLAG_STEALTH)) buf << "(stealthy)";	827	if (op->flag [FLAG_STEALTH]) buf << "(stealthy)";
822		828
823	if (op->randomitems)	829	if (op->randomitems)
824	{	830	{
825	bool first = 1;	831	bool first = 1;
826		832
…		…
853	if (op->stats.luck)	859	if (op->stats.luck)
854	buf.printf ("(luck%+d)", op->stats.luck);	860	buf.printf ("(luck%+d)", op->stats.luck);
855	}	861	}
856		862
857	/* describe attacktypes */	863	/* describe attacktypes */
858	if (is_dragon_pl (op))	864	if (op->is_dragon ())
859	{	865	{
860	/* for dragon players display the attacktypes from clawing skill	866	/* for dragon players display the attacktypes from clawing skill
861	* Break apart the for loop - move the comparison checking down -	867	* Break apart the for loop - move the comparison checking down -
862	* this makes it more readable.	868	* this makes it more readable.
863	*/	869	*/
…		…
901	* wouldn't need to use the SEE_INVISIBLE flag to know it is	907	* wouldn't need to use the SEE_INVISIBLE flag to know it is
902	* a dragon player examining food. Could have things like	908	* a dragon player examining food. Could have things like
903	* a dwarven axe, in which the full abilities are only known to	909	* a dwarven axe, in which the full abilities are only known to
904	* dwarves, etc.	910	* dwarves, etc.
905	*	911	*
906	* This function is really much more complicated than it should
907	* be, because different objects have different meanings
908	* for the same field (eg, wands use 'food' for charges). This
909	* means these special cases need to be worked out.
910	*
911	* Add 'owner' who is the person examining this object.	912	* Add 'owner' who is the person examining this object.
912	* owner can be null if no one is being associated with this	913	* owner can be null if no one is being associated with this
913	* item (eg, debug dump or the like)	914	* item (eg, debug dump or the like)
914	*/	915	*/
915	const char *	916	const char *
916	describe_item (const object op, object owner)	917	describe_item (const object op, object owner)
917	{	918	{
918	if (QUERY_FLAG (op, FLAG_MONSTER) \|\| op->type == PLAYER)	919	if (op->flag [FLAG_MONSTER] \|\| op->type == PLAYER)
919	return describe_monster (op);	920	return describe_monster (op);
920		921
921	static dynbuf_text buf; buf.clear ();	922	static dynbuf_text buf; buf.clear ();
922	int identified, i;	923	int identified, i;
923		924
924	/* figure this out once, instead of making multiple calls to need_identify.	925	/* figure this out once, instead of making multiple calls to need_identify.
925	* also makes the code easier to read.	926	* also makes the code easier to read.
926	*/	927	*/
927	identified = !need_identify (op) \|\| QUERY_FLAG (op, FLAG_IDENTIFIED);	928	identified = !need_identify (op) \|\| op->flag [FLAG_IDENTIFIED];
928	if (!identified)	929	if (!identified)
929	buf << "(unidentified)";	930	buf << "(unidentified)";
930		931
931	switch (op->type)	932	switch (op->type)
932	{	933	{
…		…
951	if (op->stats.maxsp > 1000)	952	if (op->stats.maxsp > 1000)
952	{ /higher capacity crystals /	953	{ /higher capacity crystals /
953	i = (op->stats.maxsp % 1000) / 100;	954	i = (op->stats.maxsp % 1000) / 100;
954		955
955	if (i)	956	if (i)
956	buf.printf ("(capacity %d.%dk). It is ", op->stats.maxsp / 1000, i);	957	buf.printf ("(capacity %d.%dk; it is ", op->stats.maxsp / 1000, i);
957	else	958	else
958	buf.printf ("(capacity %dk). It is ", op->stats.maxsp / 1000);	959	buf.printf ("(capacity %dk; it is ", op->stats.maxsp / 1000);
959	}	960	}
960	else	961	else
961	buf.printf ("(capacity %d). It is ", op->stats.maxsp);	962	buf.printf ("(capacity %d; it is ", op->stats.maxsp);
962		963
963	i = (op->stats.sp * 10) / op->stats.maxsp;	964	i = (op->stats.sp * 10) / op->stats.maxsp;
964	if (op->stats.sp == 0)	965	if (op->stats.sp == 0)
965	buf << "empty.";	966	buf << "empty";
966	else if (i == 0)	967	else if (i == 0)
967	buf << "almost empty.";	968	buf << "almost empty";
968	else if (i < 3)	969	else if (i < 3)
969	buf << "partially filled.";	970	buf << "partially filled";
970	else if (i < 6)	971	else if (i < 6)
971	buf << "half full.";	972	buf << "half full";
972	else if (i < 9)	973	else if (i < 9)
973	buf << "well charged.";	974	buf << "well charged";
974	else if (op->stats.sp == op->stats.maxsp)	975	else if (op->stats.sp == op->stats.maxsp)
975	buf << "fully charged.";	976	buf << "fully charged";
976	else	977	else
977	buf << "almost full.";	978	buf << "almost full";
		979
		980	buf << ')';
		981	break;
		982
		983	case LAMP:
		984	{
		985	int percent = ((double) 100 / op->arch->stats.food) * op->stats.food;
		986	buf << "(fuel: ";
		987	if (percent == 0)
		988	buf << "empty";
		989	else if (percent < 10)
		990	buf << "very low";
		991	else if (percent < 25)
		992	buf << "low";
		993	else if (percent < 50)
		994	buf << "half empty";
		995	else if (percent < 75)
		996	buf << "half full";
		997	else if (percent < 95)
		998	buf << "well filled";
		999	else if (percent <= 100)
		1000	buf << "full";
		1001	buf << ")";
		1002	}
978	break;	1003	break;
979		1004
980	case FOOD:	1005	case FOOD:
981	case FLESH:	1006	case FLESH:
982	case DRINK:	1007	case DRINK:
983	if (identified \|\| QUERY_FLAG (op, FLAG_BEEN_APPLIED))	1008	if (identified \|\| op->flag [FLAG_BEEN_APPLIED])
984	{	1009	{
985	buf.printf ("(food+%d)", op->stats.food);	1010	buf.printf ("(food+%d)", op->stats.food);
986		1011
987	if (op->type == FLESH && op->last_eat > 0 && atnr_is_dragon_enabled (op->last_eat))	1012	if (op->type == FLESH && op->last_eat > 0 && atnr_is_dragon_enabled (op->last_eat))
988	buf.printf ("(%s metabolism)", change_resist_msg[op->last_eat]);	1013	buf.printf ("(%s metabolism)", change_resist_msg[op->last_eat]);
989		1014
990	if (!QUERY_FLAG (op, FLAG_CURSED))	1015	if (!op->flag [FLAG_CURSED])
991	{	1016	{
992	if (op->stats.hp) buf << "(heals)";	1017	if (op->stats.hp) buf << "(heals)";
993	if (op->stats.sp) buf << "(spellpoint regen)";	1018	if (op->stats.sp) buf << "(spellpoint regen)";
994	}	1019	}
995	else	1020	else
…		…
1016	}	1041	}
1017		1042
1018	/* Down here, we more further describe equipment type items.	1043	/* Down here, we more further describe equipment type items.
1019	* only describe them if they have been identified or the like.	1044	* only describe them if they have been identified or the like.
1020	*/	1045	*/
1021	if (identified \|\| QUERY_FLAG (op, FLAG_BEEN_APPLIED))	1046	if (identified \|\| op->flag [FLAG_BEEN_APPLIED])
1022	{	1047	{
1023	int attr, val;	1048	int attr, val;
1024		1049
1025	for (attr = 0; attr < NUM_STATS; attr++)	1050	for (attr = 0; attr < NUM_STATS; attr++)
1026	if ((val = op->stats.stat (attr)))	1051	if ((val = op->stats.stat (attr)))
…		…
1057		1082
1058	default:	1083	default:
1059	break;	1084	break;
1060	}	1085	}
1061		1086
1062	if (QUERY_FLAG (op, FLAG_XRAYS)) buf << "(xray-vision)";	1087	if (op->flag [FLAG_XRAYS]) buf << "(xray-vision)";
1063	if (QUERY_FLAG (op, FLAG_SEE_IN_DARK)) buf << "(infravision)";	1088	if (op->flag [FLAG_SEE_IN_DARK]) buf << "(infravision)";
1064		1089
1065	/* levitate was what is was before, so we'll keep it */	1090	/* levitate was what is was before, so we'll keep it */
1066	if (op->move_type & MOVE_FLY_LOW) buf << "(levitate)";	1091	if (op->move_type & MOVE_FLY_LOW) buf << "(levitate)";
1067	if (op->move_type & MOVE_FLY_HIGH) buf << "(fly)";	1092	if (op->move_type & MOVE_FLY_HIGH) buf << "(fly)";
1068	if (op->move_type & MOVE_SWIM) buf << "(swim)";	1093	if (op->move_type & MOVE_SWIM) buf << "(swim)";
…		…
1130	}	1155	}
1131		1156
1132	if (op->stats.luck)	1157	if (op->stats.luck)
1133	buf.printf ("(luck%+d)", op->stats.luck);	1158	buf.printf ("(luck%+d)", op->stats.luck);
1134		1159
1135	if (QUERY_FLAG (op, FLAG_LIFESAVE)) buf << "(lifesaving)";	1160	if (op->flag [FLAG_LIFESAVE]) buf << "(lifesaving)";
1136	if (QUERY_FLAG (op, FLAG_REFL_SPELL)) buf << "(reflect spells)";	1161	if (op->flag [FLAG_REFL_SPELL]) buf << "(reflect spells)";
1137	if (QUERY_FLAG (op, FLAG_REFL_MISSILE)) buf << "(reflect missiles)";	1162	if (op->flag [FLAG_REFL_MISSILE]) buf << "(reflect missiles)";
1138	if (QUERY_FLAG (op, FLAG_STEALTH)) buf << "(stealth)";	1163	if (op->flag [FLAG_STEALTH]) buf << "(stealth)";
1139		1164
1140	if (op->slaying && op->type != FOOD)	1165	if (op->slaying && op->type != FOOD)
1141	buf.printf ("(slay %s)", &op->slaying);	1166	buf.printf ("(slay %s)", &op->slaying);
		1167
		1168	if (op->type == SKILL_TOOL && op->skill)
		1169	buf.printf ("(%s)", &op->skill);
1142		1170
1143	buf.add_abilities ("Attacks", op->attacktype);	1171	buf.add_abilities ("Attacks", op->attacktype);
1144	/* resistance on flesh is only visible for quetzals. If	1172	/* resistance on flesh is only visible for quetzals. If
1145	* non flesh, everyone can see its resistances	1173	* non flesh, everyone can see its resistances
1146	*/	1174	*/
1147	if (op->type != FLESH \|\| (owner && is_dragon_pl (owner)))	1175	if (op->type != FLESH \|\| (owner && owner->is_dragon ()))
1148	buf << describe_resistance (op, 0);	1176	buf << describe_resistance (op, 0);
1149		1177
1150	buf.add_paths ("Attuned", op->path_attuned);	1178	buf.add_paths ("Attuned", op->path_attuned);
1151	buf.add_paths ("Repelled", op->path_repelled);	1179	buf.add_paths ("Repelled", op->path_repelled);
1152	buf.add_paths ("Denied", op->path_denied);	1180	buf.add_paths ("Denied", op->path_denied);
…		…
1159	object::describe_item (object *who)	1187	object::describe_item (object *who)
1160	{	1188	{
1161	return std::string (::describe_item (this, who));	1189	return std::string (::describe_item (this, who));
1162	}	1190	}
1163		1191
		1192	static void
		1193	describe_dump_object (dynbuf &buf, object *ob)
		1194	{
		1195	char *txt = dump_object (ob);
		1196	for (char p = txt; p; ++p) if (p == '\n') p = '\r';
		1197	buf << "\n" << txt << "\n";
		1198
		1199	if (!ob->is_arch ())
		1200	describe_dump_object (buf, ob->arch);
		1201	}
		1202
		1203	std::string
		1204	object::describe (object *who)
		1205	{
		1206	dynbuf_text buf (1024, 1024);
		1207
		1208	buf.printf ("That is: %s.\r", long_desc (who).c_str ());
		1209
		1210	if (custom_name)
		1211	buf.printf ("You call it %s.\r", &custom_name);
		1212
		1213	switch (type)
		1214	{
		1215	case SPELLBOOK:
		1216	if (flag [FLAG_IDENTIFIED] && inv)
		1217	buf.printf ("%s is a %s level %s spell.\r", &inv->name, ordinal (inv->level), &inv->skill);
		1218	break;
		1219
		1220	case BOOK:
		1221	if (msg)
		1222	buf << "Something is written in it.\r";
		1223	break;
		1224
		1225	case CONTAINER:
		1226	if (race)
		1227	{
		1228	if (weight_limit && stats.Str < 100)
		1229	buf.printf ("It can hold only %s and its weight limit is %.1f kg.\r",
		1230	&race, weight_limit / (10.0 * (100 - stats.Str)));
		1231	else
		1232	buf.printf ("It can hold only %s.\r", &race);
		1233	}
		1234	else if (weight_limit && stats.Str < 100)
		1235	buf.printf ("Its weight limit is %.1f kg.\r", weight_limit / (10.0 * (100 - stats.Str)));
		1236	break;
		1237
		1238	case WAND:
		1239	if (flag [FLAG_IDENTIFIED])
		1240	buf.printf ("It has %d %s left.\r", stats.food, stats.food == 1 ? "charge" : "charges");
		1241	break;
		1242	}
		1243
		1244	if (material != MATERIAL_NULL && !msg)
		1245	buf << (nrof > 1 ? "They are made of " : "It is made of ")
		1246	<< material->description
		1247	<< ".\r";
		1248
		1249	if (who)
		1250	/* Where to wear this item */
		1251	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
		1252	if (slot[i].info)
		1253	{
		1254	buf << (who->slot[i].info ? body_locations[i].use_name : body_locations[i].nonuse_name);
		1255
		1256	if (slot[i].info < -1 && who->slot[i].info)
		1257	buf.printf ("(%d)", -slot[i].info);
		1258
		1259	buf << ".\r";
		1260	}
		1261
		1262	if (weight)
		1263	buf.printf ("%s %3.3f kg.\r", nrof > 1 ? "They weigh" : "It weighs", weight * (nrof ? nrof : 1) / 1000.0);
		1264
		1265	if (flag [FLAG_STARTEQUIP])
		1266	buf << (nrof > 1 ? "They were" : "It was")
		1267	<< " given by a god and will vanish when dropped.\r";
		1268
		1269	if (value && !flag [FLAG_STARTEQUIP] && !flag [FLAG_NO_PICK] && who)
		1270	{
		1271	buf.printf ("You reckon %s worth %s.\r", nrof > 1 ? "they are" : "it is", query_cost_string (this, who, F_TRUE \| F_APPROX));
		1272
		1273	if (who->is_in_shop ())
		1274	{
		1275	if (flag [FLAG_UNPAID])
		1276	buf.printf ("%s would cost you %s.\r", nrof > 1 ? "They" : "It", query_cost_string (this, who, F_BUY \| F_SHOP));
		1277	else
		1278	buf.printf ("You are offered %s for %s.\r", query_cost_string (this, who, F_SELL + F_SHOP), nrof > 1 ? "them" : "it");
		1279	}
		1280	}
		1281
		1282	if (flag [FLAG_MONSTER])
		1283	buf << describe_monster (who);
		1284
		1285	/* Is this item buildable? */
		1286	if (flag [FLAG_IS_BUILDABLE])
		1287	buf << "This is a buildable item.\r";
		1288
		1289	/* Does the object have a message? Don't show message for all object
		1290	* types - especially if the first entry is a match
		1291	*/
		1292	if (msg)
		1293	{
		1294	if (type != EXIT && type != BOOK && type != CORPSE && !move_on && !has_dialogue ())
		1295	{
		1296	buf << '\r';
		1297
		1298	/* This is just a hack so when identifying the items, we print
		1299	* out the extra message
		1300	*/
		1301	if (need_identify (this) && flag [FLAG_IDENTIFIED])
		1302	buf << "The object has a story:\r";
		1303
		1304	buf << msg << '\n';
		1305	}
		1306	}
		1307	else if (inv && inv->type == SPELL && flag [FLAG_IDENTIFIED]
		1308	&& (type == SPELLBOOK \|\| type == ROD \|\| type == WAND
		1309	\|\| type == ROD \|\| type == POTION \|\| type == SCROLL))
		1310	// for spellbooks and other stuff that contains spells, print the spell message,
		1311	// unless the object has a custom message handled above.
		1312	buf << '\r' << inv->msg << '\n';
		1313
		1314	// try to display the duration for some potions and scrolls
		1315	// this includes change ability potions and group spells,
		1316	// but does not handle protection potions
		1317	if (inv && inv->type == SPELL && flag [FLAG_IDENTIFIED]
		1318	&& (type == POTION \|\| type == SCROLL))
		1319	{
		1320	object *spell = inv;
		1321
		1322	if (spell->subtype == SP_PARTY_SPELL)
		1323	spell = spell->other_arch;
		1324
		1325	if (spell->subtype == SP_CHANGE_ABILITY)
		1326	buf.printf ("\nH<The effect will last about %.10g seconds.>",
		1327	TICK2TIME (change_ability_duration (spell, this)));
		1328	}
		1329
		1330	// some help text for skill tools
		1331	if (type == SKILL_TOOL)
		1332	buf << "\nH<This item is a skill tool: as long as you have this item applied "
		1333	"you can use the " << &skill << " skill as if you had learned it.>";
		1334
		1335	// Display a hint about inscribable items [empty books]
		1336	// This includes the amount of text they can hold.
		1337	if (type == INSCRIBABLE)
		1338	{
		1339	if (other_arch && other_arch->type == SCROLL)
		1340	buf.printf ("\nH<You can use the inscription skill to inscribe a spell into it.>");
		1341	else
		1342	buf.printf ("\nH<You can use the inscription skill to inscribe text into it. It has room for up to %d characters.>",
		1343	weight_limit);
		1344	}
		1345
		1346	buf << '\n';
		1347
		1348	// the dungeon master additionally gets a complete dump
		1349	if (who && who->flag [FLAG_WIZLOOK])
		1350	{
		1351	buf << "\nT<Object>\n";
		1352	describe_dump_object (buf, this);
		1353
		1354	if (inv)
		1355	{
		1356	buf << "\nT<Top Inventory>\n";
		1357	describe_dump_object (buf, inv);
		1358	}
		1359	}
		1360
		1361	return std::string (buf.linearise (), buf.size ());
		1362	}
		1363
1164	void	1364	void
1165	examine (object op, object tmp)	1365	examine (object op, object tmp)
1166	{	1366	{
1167	std::string s = tmp->describe (op);	1367	std::string info = tmp->describe (op);
1168		1368
1169	new_draw_info (NDI_UNIQUE, 0, op, s.c_str ());	1369	op->contr->infobox (MSG_CHANNEL ("examine"), info.c_str ());
1170	}	1370	}
1171		1371
1172	/*	1372	/*
1173	* inventory prints object's inventory. If inv==NULL then print player's	1373	* inventory prints object's inventory. If inv==NULL then print player's
1174	* inventory.	1374	* inventory.
…		…
1178	object::query_inventory (object who, const char indent)	1378	object::query_inventory (object who, const char indent)
1179	{	1379	{
1180	static dynbuf_text buf; buf.clear ();	1380	static dynbuf_text buf; buf.clear ();
1181		1381
1182	for (object *tmp = inv; tmp; tmp = tmp->below)	1382	for (object *tmp = inv; tmp; tmp = tmp->below)
1183	if (who && QUERY_FLAG (who, FLAG_WIZ))	1383	if (who && who->flag [FLAG_WIZ])
1184	buf.printf ("%s- %-28.28s (%5d) %-8s\n", indent, query_name (tmp), tmp->count, query_weight (tmp));	1384	buf.printf ("%s- %-28.28s %-8s (%9d) %s\n", indent, tmp->query_name (), tmp->query_weight (), tmp->count, tmp->uuid.c_str ());
1185	else if (!tmp->invisible && (type == CONTAINER \|\| QUERY_FLAG (tmp, FLAG_APPLIED)))	1385	else if (!tmp->invisible && (type == CONTAINER \|\| tmp->flag [FLAG_APPLIED]))
1186	buf.printf ("%s- %-36.36s %-8s\n", indent, query_name (tmp), query_weight (tmp));	1386	buf.printf ("%s- %-36.36s %-8s\n", indent, tmp->query_name (), tmp->query_weight ());
1187		1387
1188	if (buf.size ())	1388	if (buf.size ())
1189	buf.printf ("%s(total weight: %s)\n", indent, query_weight (this));	1389	buf.printf ("%s(total weight: %s)\n", indent, query_weight ());
1190	else	1390	else
1191	buf.printf ("%s(empty)\n", indent);	1391	buf.printf ("%s(empty)\n", indent);
1192		1392
1193	return buf;	1393	return buf;
1194	}	1394	}
…		…
1203	is_magical (const object *op)	1403	is_magical (const object *op)
1204	{	1404	{
1205	int i;	1405	int i;
1206		1406
1207	/* living creatures are considered non magical */	1407	/* living creatures are considered non magical */
1208	if (QUERY_FLAG (op, FLAG_ALIVE))	1408	if (op->flag [FLAG_ALIVE])
1209	return 0;	1409	return 0;
1210		1410
1211	/* This is a test for it being an artifact, as artifacts have titles */	1411	/* This is a test for it being an artifact, as artifacts have titles */
1212	if (op->title != NULL)	1412	if (op->title != NULL)
1213	return 1;	1413	return 1;
…		…
1219	(op->stats.ac \|\| op->stats.food \|\| op->stats.exp \|\| op->stats.dam \|\| op->stats.wc \|\| op->stats.sp \|\| op->stats.hp \|\| op->stats.luck))	1419	(op->stats.ac \|\| op->stats.food \|\| op->stats.exp \|\| op->stats.dam \|\| op->stats.wc \|\| op->stats.sp \|\| op->stats.hp \|\| op->stats.luck))
1220	return 1;	1420	return 1;
1221		1421
1222	/* Check for stealty, speed, flying, or just plain magic in the boots */	1422	/* Check for stealty, speed, flying, or just plain magic in the boots */
1223	/* Presume any boots that hvae a move_type are special. */	1423	/* Presume any boots that hvae a move_type are special. */
1224	if (op->type == BOOTS && ((QUERY_FLAG (op, FLAG_STEALTH) \|\| op->move_type \|\| op->stats.exp)))	1424	if (op->type == BOOTS && ((op->flag [FLAG_STEALTH] \|\| op->move_type \|\| op->stats.exp)))
1225	return 1;	1425	return 1;
1226		1426
1227	/* Take care of amulet/shield that reflects spells/missiles */	1427	/* Take care of amulet/shield that reflects spells/missiles */
1228	if ((op->type == AMULET \|\| op->type == SHIELD) && (QUERY_FLAG (op, FLAG_REFL_SPELL) \|\| QUERY_FLAG (op, FLAG_REFL_MISSILE)))	1428	if ((op->type == AMULET \|\| op->type == SHIELD) && (op->flag [FLAG_REFL_SPELL] \|\| op->flag [FLAG_REFL_MISSILE]))
1229	return 1;	1429	return 1;
1230		1430
1231	/* Take care of helmet of xrays */	1431	/* Take care of helmet of xrays */
1232	if (op->type == HELMET && QUERY_FLAG (op, FLAG_XRAYS))	1432	if (op->type == HELMET && op->flag [FLAG_XRAYS])
1233	return 1;	1433	return 1;
1234		1434
1235	/* Potions & rods are always magical. Wands/staves are also magical,	1435	/* Potions & rods are always magical. Wands/staves are also magical,
1236	* assuming they still have any charges left.	1436	* assuming they still have any charges left.
1237	*/	1437	*/
…		…
1326	* Supposed to fix face-values as well here, but later.	1526	* Supposed to fix face-values as well here, but later.
1327	*/	1527	*/
1328	void	1528	void
1329	identify (object *op)	1529	identify (object *op)
1330	{	1530	{
1331	object *pl;	1531	op->set_flag (FLAG_IDENTIFIED);
1332		1532	op->clr_flag (FLAG_KNOWN_MAGICAL);
1333	SET_FLAG (op, FLAG_IDENTIFIED);	1533	op->clr_flag (FLAG_NO_SKILL_IDENT);
1334	CLEAR_FLAG (op, FLAG_KNOWN_MAGICAL);
1335	CLEAR_FLAG (op, FLAG_NO_SKILL_IDENT);
1336		1534
1337	/*	1535	/*
1338	* We want autojoining of equal objects:	1536	* We want autojoining of equal objects:
1339	*/	1537	*/
1340	if (QUERY_FLAG (op, FLAG_CURSED) \|\| QUERY_FLAG (op, FLAG_DAMNED))	1538	if (op->flag [FLAG_CURSED] \|\| op->flag [FLAG_DAMNED])
1341	SET_FLAG (op, FLAG_KNOWN_CURSED);	1539	op->set_flag (FLAG_KNOWN_CURSED);
1342		1540
1343	if (op->type == POTION)	1541	if (op->type == POTION)
1344	{	1542	{
1345	if (op->inv && op->randomitems)	1543	if (op->inv && op->randomitems)
1346	op->title = op->inv->name;	1544	op->title = op->inv->name;
1347	else if (op->arch)	1545	else if (op->arch)
1348	{	1546	{
1349	op->name = op->arch->object::name;	1547	op->name = op->arch->object::name;
1350	op->name_pl = op->arch->object::name_pl;	1548	op->name_pl = op->arch->object::name_pl;
1351	}	1549	}
1352	}	1550	}
1353		1551
1354	/* If the object is on a map, make sure we update its face */	1552	/* If the object is on a map, make sure we update its face */
1355	if (op->map)	1553	if (op->map)
1356	update_object (op, UP_OBJ_CHANGE);	1554	update_object (op, UP_OBJ_CHANGE);
1357	else	1555
1358	{	1556	if (object *pl = op->visible_to ())
1359	pl = op->in_player ();
1360	if (pl)
1361	/* A lot of the values can change from an update - might as well send	1557	/* A lot of the values can change from an update - might as well send
1362	* it all.	1558	* it all.
1363	*/	1559	*/
1364	esrv_send_item (pl, op);	1560	esrv_send_item (pl, op);
1365	}
1366	}	1561	}
1367		1562

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Comparing deliantra/server/common/item.C (file contents): Revision 1.40 by root, Sun Sep 30 20:22:12 2007 UTC vs. Revision 1.83 by root, Sun Apr 11 00:34:05 2010 UTC

Diff Legend

Comparing deliantra/server/common/item.C (file contents):
Revision 1.40 by root, Sun Sep 30 20:22:12 2007 UTC vs.
Revision 1.83 by root, Sun Apr 11 00:34:05 2010 UTC