Source:NetHack 3.4.3/src/objnam.c

Below is the full text to src/objnam.c from NetHack 3.4.3. To link to a particular line, write [[objnam.c#line123|objnam.c#line123]], for example.

The job of this particular source code file is to give the name of an object as a string. A read will reveal much about how NetHack discloses the identify objects and how it uses the fields from the sturct defined in obj.h. This file also handles putting articles (a, an, the) in front of names, making names plural, and interpreting wishes.

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1.    /*	SCCS Id: @(#)objnam.c	3.4	2003/12/04	*/
2.    /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
3.    /* NetHack may be freely redistributed.  See license for details. */
4.    

The NetHack General Public License applies to screenshots, source code and other content from NetHack.

This content was modified from the original NetHack source code distribution (by splitting up NetHack content between wiki pages, and possibly further editing). See the page history for a list of who changed it, and on what dates.

5.    #include "hack.h"
6.    
7.    /* "an uncursed greased partly eaten guardian naga hatchling [corpse]" */
8.    #define PREFIX	80	/* (56) */
9.    #define SCHAR_LIM 127
10.   #define NUMOBUF 12
11.   
12.   STATIC_DCL char *FDECL(strprepend,(char *,const char *));
13.   #ifdef OVLB
14.   static boolean FDECL(wishymatch, (const char *,const char *,BOOLEAN_P));
15.   #endif
16.   static char *NDECL(nextobuf);
17.   static void FDECL(add_erosion_words, (struct obj *, char *));
18.   

struct Jitem

19.   struct Jitem {
20.   	int item;
21.   	const char *name;
22.   };
23.   

This struct is used for the #Japanese_items array; it associates an object (as identified in onames.h with its Japanese name. For some reason, 3.4.3 has the GemStone macro definition between this struct Jitem definition and the Japanese_items array.

GemStone

24.   /* true for gems/rocks that should have " stone" appended to their names */
25.   #define GemStone(typ)	(typ == FLINT ||				\
26.   			 (objects[typ].oc_material == GEMSTONE &&	\
27.   			  (typ != DILITHIUM_CRYSTAL && typ != RUBY &&	\
28.   			   typ != DIAMOND && typ != SAPPHIRE &&		\
29.   			   typ != BLACK_OPAL && 	\
30.   			   typ != EMERALD && typ != OPAL)))
31.   

Japanese_items

32.   #ifndef OVLB
33.   
34.   STATIC_DCL struct Jitem Japanese_items[];
35.   
36.   #else /* OVLB */
37.   
38.   STATIC_OVL struct Jitem Japanese_items[] = {
39.   	{ SHORT_SWORD, "wakizashi" },
40.   	{ BROADSWORD, "ninja-to" },
41.   	{ FLAIL, "nunchaku" },
42.   	{ GLAIVE, "naginata" },
43.   	{ LOCK_PICK, "osaku" },
44.   	{ WOODEN_HARP, "koto" },
45.   	{ KNIFE, "shito" },
46.   	{ PLATE_MAIL, "tanko" },
47.   	{ HELMET, "kabuto" },
48.   	{ LEATHER_GLOVES, "yugake" },
49.   	{ FOOD_RATION, "gunyoki" },
50.   	{ POT_BOOZE, "sake" },
51.   	{0, "" }
52.   };
53.   
54.   #endif /* OVLB */

The array Japanese_items (of #struct Jitem) that maps certain objects to their Japanese names. Samurai see these names instead of the usual names ("short sword", "broadsword", ... "booze").

55.   
56.   STATIC_DCL const char *FDECL(Japanese_item_name,(int i));
57.   

The declaration for the Japanese_item_name function is not with the other functions but instead below the declaration of the Japanese_items array.

strprepend

58.   #ifdef OVL1
59.   
60.   STATIC_OVL char *
61.   strprepend(s,pref)
62.   register char *s;
63.   register const char *pref;
64.   {

This function strprepend does prepend a prefix (such as "3 cursed") to a string (such as "potions of blindness"). It must be only used when the string was allocated with PREFIX bytes before it. So you cannot use this to prepend to any string, but only to strings allocated with that extra space. Any attempt to prepend more than one prefix might cause this function to crash.

For example, if char *s contains "corpse", calling strprepend(s, "an uncursed greased partly eaten guardian naga hatchling ") would prepend that long prefix.

65.   	register int i = (int)strlen(pref);

The function first uses strlen to get the length of the prefix, and stores this as int i.

66.   
67.   	if(i > PREFIX) {
68.   		impossible("PREFIX too short (for %d).", i);
69.   		return(s);
70.   	}

Then it does check to make sure that the prefix is not larger than PREFIX. Remember, only call this function to prepend to strings that had PREFIX bytes allocated before the start of the string.

71.   	s -= i;

The pointer s now moves backward to the beginning of where the prefix would be prepended to s.

72.   	(void) strncpy(s, pref, i);	/* do not copy trailing 0 */

Exactly i characters are copied from the prefix to where the pointer s is; this correctly prepends the prefix to the string. Note that strncpy terminates s with the trailing 0 if and only if pref has less than i characters; this is often the source of bugs (and is why *BSD has strlcpy). The call for strprepend is a rare case of strncpy is used correctly but does not terminate the string. The comment "/* do not copy trailing 0 */" is a reminder that this use of strncpy is correct.

73.   	return(s);
74.   }
75.   
76.   #endif /* OVL1 */

At the end, strprepend returns the new pointer to the string including its prefix. The original string pointer passed to strprepend is no longer correct if you want to use the prefix.

nextobuf

77.   #ifdef OVLB
78.   
79.   /* manage a pool of BUFSZ buffers, so callers don't have to */
80.   static char *
81.   nextobuf()
82.   {

Several functions in objnam.c return a string; these functions would need a buffer to contain the string. The most obvious way is to dynamically allocate a buffer. The nextobuf ("next open buffer") instead returns the next buffer in a group of statically allocated buffers.

83.   	static char NEARDATA bufs[NUMOBUF][BUFSZ];

The bufs array contains the buffers (allocated adjacent to themselves in a two dimensional array). There are NUMOBUF buffers and each is BUFSZ large. Notice how the buffers are "static", which means that they are stored between calls to nextobuf. (Otherwise each call to nextobuf would create its own buffers on the stack, and deallocate them when nextobuf returned, thus making the buffers useless.)

84.   	static int bufidx = 0;

The int bufidx is also static, and used so that nextobuf remembers which buffer is next. Initially, when the operating system loads NetHack, this value is 0, referring to the very first buffer in the bufs array.

85.   
86.   	bufidx = (bufidx + 1) % NUMOBUF;

Each call to the function increments bufidx. The effect of "% NUMOBUF" is to begin recycling buffers after we have used them all. Because bufidx started at 0, the very first call to nextobuf after NetHack starts will return the buffer at index 1. The next calls use buffers 2, 3, ..., NUMOBUF - 1. The buffer at index 0 is the last buffer used before we begin recycling.

87.   	return bufs[bufidx];
88.   }
89.   

The function returns a pointer to the bufidx buffer.

Commpared to dynamic allocation, these few lines of C have some advantages:

• You do not have to worry about freeing each buffer after you use it. You can just forget about the buffers and wait for them to be recycled.
• There is a slight performance boost. Recycling buffers is slightly faster than freeing them and allocating new ones later. Also, with all buffers allocated together in memory (at program startup, before anyone worries about fragmentation), you are gauranteed to have some locality if you write code that uses multiple buffers.

There are enough disadvantages that nextobuf is not a universal replacement for dynamic allocation:

• You have to be careful in objnam.c not to call nextobuf too many times and use too many buffers, because it will start recycling buffers before you finish using them. You can only use the NUMOBUF newest buffers.
• This does not work if you need a buffer larger than BUFSZ.
• If you increase NUMOBUF and BUFSZ to very large then you start wasting space. (So use nextobuf for NetHack object naming, not for large databases.)

This nextobuf function works well because objects in NetHack can only have names that are so long (for they should fit in the inventory screen on an 80x24 terminal), and the code is relatively linear and does not loop through the creation of many buffers.

Yet many programmers would have just dynamically allocated buffers instead of using a solution such as this.

obj_typename

90.   char *
91.   obj_typename(otyp)
92.   register int otyp;
93.   {
94.   	char *buf = nextobuf();
95.   	register struct objclass *ocl = &objects[otyp];
96.   	register const char *actualn = OBJ_NAME(*ocl);
97.   	register const char *dn = OBJ_DESCR(*ocl);
98.   	register const char *un = ocl->oc_uname;
99.   	register int nn = ocl->oc_name_known;
100.  
101.  	if (Role_if(PM_SAMURAI) && Japanese_item_name(otyp))
102.  		actualn = Japanese_item_name(otyp);
103.  	switch(ocl->oc_class) {
104.  	case COIN_CLASS:
105.  		Strcpy(buf, "coin");
106.  		break;
107.  	case POTION_CLASS:
108.  		Strcpy(buf, "potion");
109.  		break;
110.  	case SCROLL_CLASS:
111.  		Strcpy(buf, "scroll");
112.  		break;
113.  	case WAND_CLASS:
114.  		Strcpy(buf, "wand");
115.  		break;
116.  	case SPBOOK_CLASS:
117.  		Strcpy(buf, "spellbook");
118.  		break;
119.  	case RING_CLASS:
120.  		Strcpy(buf, "ring");
121.  		break;
122.  	case AMULET_CLASS:
123.  		if(nn)
124.  			Strcpy(buf,actualn);
125.  		else
126.  			Strcpy(buf,"amulet");
127.  		if(un)
128.  			Sprintf(eos(buf)," called %s",un);
129.  		if(dn)
130.  			Sprintf(eos(buf)," (%s)",dn);
131.  		return(buf);
132.  	default:
133.  		if(nn) {
134.  			Strcpy(buf, actualn);
135.  			if (GemStone(otyp))
136.  				Strcat(buf, " stone");
137.  			if(un)
138.  				Sprintf(eos(buf), " called %s", un);
139.  			if(dn)
140.  				Sprintf(eos(buf), " (%s)", dn);
141.  		} else {
142.  			Strcpy(buf, dn ? dn : actualn);
143.  			if(ocl->oc_class == GEM_CLASS)
144.  				Strcat(buf, (ocl->oc_material == MINERAL) ?
145.  						" stone" : " gem");
146.  			if(un)
147.  				Sprintf(eos(buf), " called %s", un);
148.  		}
149.  		return(buf);
150.  	}
151.  	/* here for ring/scroll/potion/wand */
152.  	if(nn) {
153.  	    if (ocl->oc_unique)
154.  		Strcpy(buf, actualn); /* avoid spellbook of Book of the Dead */
155.  	    else
156.  		Sprintf(eos(buf), " of %s", actualn);
157.  	}
158.  	if(un)
159.  		Sprintf(eos(buf), " called %s", un);
160.  	if(dn)
161.  		Sprintf(eos(buf), " (%s)", dn);
162.  	return(buf);
163.  }
164.  

simple_typename

165.  /* less verbose result than obj_typename(); either the actual name
166.     or the description (but not both); user-assigned name is ignored */
167.  char *
168.  simple_typename(otyp)
169.  int otyp;
170.  {
171.      char *bufp, *pp, *save_uname = objects[otyp].oc_uname;
172.  
173.      objects[otyp].oc_uname = 0;		/* suppress any name given by user */
174.      bufp = obj_typename(otyp);
175.      objects[otyp].oc_uname = save_uname;
176.      if ((pp = strstri(bufp, " (")) != 0)
177.  	*pp = '\0';		/* strip the appended description */
178.      return bufp;
179.  }
180.  

obj_is_pname

181.  boolean
182.  obj_is_pname(obj)
183.  register struct obj *obj;
184.  {
185.      return((boolean)(obj->dknown && obj->known && obj->onamelth &&
186.  		     /* Since there aren't any objects which are both
187.  		        artifacts and unique, the last check is redundant. */
188.  		     obj->oartifact && !objects[obj->otyp].oc_unique));
189.  }
190.  

distant_name

191.  /* Give the name of an object seen at a distance.  Unlike xname/doname,
192.   * we don't want to set dknown if it's not set already.  The kludge used is
193.   * to temporarily set Blind so that xname() skips the dknown setting.  This
194.   * assumes that we don't want to do this too often; if this function becomes
195.   * frequently used, it'd probably be better to pass a parameter to xname()
196.   * or doname() instead.
197.   */
198.  char *
199.  distant_name(obj, func)
200.  register struct obj *obj;
201.  char *FDECL((*func), (OBJ_P));
202.  {
203.  	char *str;
204.  
205.  	long save_Blinded = Blinded;
206.  	Blinded = 1;
207.  	str = (*func)(obj);
208.  	Blinded = save_Blinded;
209.  	return str;
210.  }
211.  

fruitname

212.  /* convert player specified fruit name into corresponding fruit juice name
213.     ("slice of pizza" -> "pizza juice" rather than "slice of pizza juice") */
214.  char *
215.  fruitname(juice)
216.  boolean juice;	/* whether or not to append " juice" to the name */
217.  {
218.      char *buf = nextobuf();
219.      const char *fruit_nam = strstri(pl_fruit, " of ");
220.  
221.      if (fruit_nam)
222.  	fruit_nam += 4;		/* skip past " of " */
223.      else
224.  	fruit_nam = pl_fruit;	/* use it as is */
225.  
226.      Sprintf(buf, "%s%s", makesingular(fruit_nam), juice ? " juice" : "");
227.      return buf;
228.  }
229.  
230.  #endif /* OVLB */

xname

231.  #ifdef OVL1
232.  
233.  char *
234.  xname(obj)
235.  register struct obj *obj;
236.  {
237.  	register char *buf;
238.  	register int typ = obj->otyp;
239.  	register struct objclass *ocl = &objects[typ];
240.  	register int nn = ocl->oc_name_known;
241.  	register const char *actualn = OBJ_NAME(*ocl);
242.  	register const char *dn = OBJ_DESCR(*ocl);
243.  	register const char *un = ocl->oc_uname;
244.  
245.  	buf = nextobuf() + PREFIX;	/* leave room for "17 -3 " */
246.  	if (Role_if(PM_SAMURAI) && Japanese_item_name(typ))
247.  		actualn = Japanese_item_name(typ);
248.  
249.  	buf[0] = '\0';
250.  	/*
251.  	 * clean up known when it's tied to oc_name_known, eg after AD_DRIN
252.  	 * This is only required for unique objects since the article
253.  	 * printed for the object is tied to the combination of the two
254.  	 * and printing the wrong article gives away information.
255.  	 */
256.  	if (!nn && ocl->oc_uses_known && ocl->oc_unique) obj->known = 0;
257.  	if (!Blind) obj->dknown = TRUE;
258.  	if (Role_if(PM_PRIEST)) obj->bknown = TRUE;
259.  	if (obj_is_pname(obj))
260.  	    goto nameit;
261.  	switch (obj->oclass) {
262.  	    case AMULET_CLASS:
263.  		if (!obj->dknown)
264.  			Strcpy(buf, "amulet");
265.  		else if (typ == AMULET_OF_YENDOR ||
266.  			 typ == FAKE_AMULET_OF_YENDOR)
267.  			/* each must be identified individually */
268.  			Strcpy(buf, obj->known ? actualn : dn);
269.  		else if (nn)
270.  			Strcpy(buf, actualn);
271.  		else if (un)
272.  			Sprintf(buf,"amulet called %s", un);
273.  		else
274.  			Sprintf(buf,"%s amulet", dn);
275.  		break;
276.  	    case WEAPON_CLASS:
277.  		if (is_poisonable(obj) && obj->opoisoned)
278.  			Strcpy(buf, "poisoned ");
279.  	    case VENOM_CLASS:
280.  	    case TOOL_CLASS:
281.  		if (typ == LENSES)
282.  			Strcpy(buf, "pair of ");
283.  
284.  		if (!obj->dknown)
285.  			Strcat(buf, dn ? dn : actualn);
286.  		else if (nn)
287.  			Strcat(buf, actualn);
288.  		else if (un) {
289.  			Strcat(buf, dn ? dn : actualn);
290.  			Strcat(buf, " called ");
291.  			Strcat(buf, un);
292.  		} else
293.  			Strcat(buf, dn ? dn : actualn);
294.  		/* If we use an() here we'd have to remember never to use */
295.  		/* it whenever calling doname() or xname(). */
296.  		if (typ == FIGURINE)
297.  		    Sprintf(eos(buf), " of a%s %s",
298.  			index(vowels,*(mons[obj->corpsenm].mname)) ? "n" : "",
299.  			mons[obj->corpsenm].mname);
300.  		break;
301.  	    case ARMOR_CLASS:
302.  		/* depends on order of the dragon scales objects */
303.  		if (typ >= GRAY_DRAGON_SCALES && typ <= YELLOW_DRAGON_SCALES) {
304.  			Sprintf(buf, "set of %s", actualn);
305.  			break;
306.  		}
307.  		if(is_boots(obj) || is_gloves(obj)) Strcpy(buf,"pair of ");
308.  
309.  		if(obj->otyp >= ELVEN_SHIELD && obj->otyp <= ORCISH_SHIELD
310.  				&& !obj->dknown) {
311.  			Strcpy(buf, "shield");
312.  			break;
313.  		}
314.  		if(obj->otyp == SHIELD_OF_REFLECTION && !obj->dknown) {
315.  			Strcpy(buf, "smooth shield");
316.  			break;
317.  		}
318.  
319.  		if(nn)	Strcat(buf, actualn);
320.  		else if(un) {
321.  			if(is_boots(obj))
322.  				Strcat(buf,"boots");
323.  			else if(is_gloves(obj))
324.  				Strcat(buf,"gloves");
325.  			else if(is_cloak(obj))
326.  				Strcpy(buf,"cloak");
327.  			else if(is_helmet(obj))
328.  				Strcpy(buf,"helmet");
329.  			else if(is_shield(obj))
330.  				Strcpy(buf,"shield");
331.  			else
332.  				Strcpy(buf,"armor");
333.  			Strcat(buf, " called ");
334.  			Strcat(buf, un);
335.  		} else	Strcat(buf, dn);
336.  		break;
337.  	    case FOOD_CLASS:
338.  		if (typ == SLIME_MOLD) {
339.  			register struct fruit *f;
340.  
341.  			for(f=ffruit; f; f = f->nextf) {
342.  				if(f->fid == obj->spe) {
343.  					Strcpy(buf, f->fname);
344.  					break;
345.  				}
346.  			}
347.  			if (!f) impossible("Bad fruit #%d?", obj->spe);
348.  			break;
349.  		}
350.  
351.  		Strcpy(buf, actualn);
352.  		if (typ == TIN && obj->known) {
353.  		    if(obj->spe > 0)
354.  			Strcat(buf, " of spinach");
355.  		    else if (obj->corpsenm == NON_PM)
356.  		        Strcpy(buf, "empty tin");
357.  		    else if (vegetarian(&mons[obj->corpsenm]))
358.  			Sprintf(eos(buf), " of %s", mons[obj->corpsenm].mname);
359.  		    else
360.  			Sprintf(eos(buf), " of %s meat", mons[obj->corpsenm].mname);
361.  		}
362.  		break;
363.  	    case COIN_CLASS:
364.  	    case CHAIN_CLASS:
365.  		Strcpy(buf, actualn);
366.  		break;
367.  	    case ROCK_CLASS:
368.  		if (typ == STATUE)
369.  		    Sprintf(buf, "%s%s of %s%s",
370.  			(Role_if(PM_ARCHEOLOGIST) && (obj->spe & STATUE_HISTORIC)) ? "historic " : "" ,
371.  			actualn,
372.  			type_is_pname(&mons[obj->corpsenm]) ? "" :
373.  			  (mons[obj->corpsenm].geno & G_UNIQ) ? "the " :
374.  			    (index(vowels,*(mons[obj->corpsenm].mname)) ?
375.  								"an " : "a "),
376.  			mons[obj->corpsenm].mname);
377.  		else Strcpy(buf, actualn);
378.  		break;
379.  	    case BALL_CLASS:
380.  		Sprintf(buf, "%sheavy iron ball",
381.  			(obj->owt > ocl->oc_weight) ? "very " : "");
382.  		break;
383.  	    case POTION_CLASS:
384.  		if (obj->dknown && obj->odiluted)
385.  			Strcpy(buf, "diluted ");
386.  		if(nn || un || !obj->dknown) {
387.  			Strcat(buf, "potion");
388.  			if(!obj->dknown) break;
389.  			if(nn) {
390.  			    Strcat(buf, " of ");
391.  			    if (typ == POT_WATER &&
392.  				obj->bknown && (obj->blessed || obj->cursed)) {
393.  				Strcat(buf, obj->blessed ? "holy " : "unholy ");
394.  			    }
395.  			    Strcat(buf, actualn);
396.  			} else {
397.  				Strcat(buf, " called ");
398.  				Strcat(buf, un);
399.  			}
400.  		} else {
401.  			Strcat(buf, dn);
402.  			Strcat(buf, " potion");
403.  		}
404.  		break;
405.  	case SCROLL_CLASS:
406.  		Strcpy(buf, "scroll");
407.  		if(!obj->dknown) break;
408.  		if(nn) {
409.  			Strcat(buf, " of ");
410.  			Strcat(buf, actualn);
411.  		} else if(un) {
412.  			Strcat(buf, " called ");
413.  			Strcat(buf, un);
414.  		} else if (ocl->oc_magic) {
415.  			Strcat(buf, " labeled ");
416.  			Strcat(buf, dn);
417.  		} else {
418.  			Strcpy(buf, dn);
419.  			Strcat(buf, " scroll");
420.  		}
421.  		break;
422.  	case WAND_CLASS:
423.  		if(!obj->dknown)
424.  			Strcpy(buf, "wand");
425.  		else if(nn)
426.  			Sprintf(buf, "wand of %s", actualn);
427.  		else if(un)
428.  			Sprintf(buf, "wand called %s", un);
429.  		else
430.  			Sprintf(buf, "%s wand", dn);
431.  		break;
432.  	case SPBOOK_CLASS:
433.  		if (!obj->dknown) {
434.  			Strcpy(buf, "spellbook");
435.  		} else if (nn) {
436.  			if (typ != SPE_BOOK_OF_THE_DEAD)
437.  			    Strcpy(buf, "spellbook of ");
438.  			Strcat(buf, actualn);
439.  		} else if (un) {
440.  			Sprintf(buf, "spellbook called %s", un);
441.  		} else
442.  			Sprintf(buf, "%s spellbook", dn);
443.  		break;
444.  	case RING_CLASS:
445.  		if(!obj->dknown)
446.  			Strcpy(buf, "ring");
447.  		else if(nn)
448.  			Sprintf(buf, "ring of %s", actualn);
449.  		else if(un)
450.  			Sprintf(buf, "ring called %s", un);
451.  		else
452.  			Sprintf(buf, "%s ring", dn);
453.  		break;
454.  	case GEM_CLASS:
455.  	    {
456.  		const char *rock =
457.  			    (ocl->oc_material == MINERAL) ? "stone" : "gem";
458.  		if (!obj->dknown) {
459.  		    Strcpy(buf, rock);
460.  		} else if (!nn) {
461.  		    if (un) Sprintf(buf,"%s called %s", rock, un);
462.  		    else Sprintf(buf, "%s %s", dn, rock);
463.  		} else {
464.  		    Strcpy(buf, actualn);
465.  		    if (GemStone(typ)) Strcat(buf, " stone");
466.  		}
467.  		break;
468.  	    }
469.  	default:
470.  		Sprintf(buf,"glorkum %d %d %d", obj->oclass, typ, obj->spe);
471.  	}
472.  	if (obj->quan != 1L) Strcpy(buf, makeplural(buf));
473.  
474.  	if (obj->onamelth && obj->dknown) {
475.  		Strcat(buf, " named ");
476.  nameit:
477.  		Strcat(buf, ONAME(obj));
478.  	}
479.  
480.  	if (!strncmpi(buf, "the ", 4)) buf += 4;
481.  	return(buf);
482.  }
483.  

mshot_xname

484.  /* xname() output augmented for multishot missile feedback */
485.  char *
486.  mshot_xname(obj)
487.  struct obj *obj;
488.  {
489.      char tmpbuf[BUFSZ];
490.      char *onm = xname(obj);
491.  
492.      if (m_shot.n > 1 && m_shot.o == obj->otyp) {
493.  	/* copy xname's result so that we can reuse its return buffer */
494.  	Strcpy(tmpbuf, onm);
495.  	/* "the Nth arrow"; value will eventually be passed to an() or
496.  	   The(), both of which correctly handle this "the " prefix */
497.  	Sprintf(onm, "the %d%s %s", m_shot.i, ordin(m_shot.i), tmpbuf);
498.      }
499.  
500.      return onm;
501.  }
502.  
503.  #endif /* OVL1 */
504.  #ifdef OVL0
505.  
506.  /* used for naming "the unique_item" instead of "a unique_item" */
507.  boolean
508.  the_unique_obj(obj)
509.  register struct obj *obj;
510.  {
511.      if (!obj->dknown)
512.  	return FALSE;
513.      else if (obj->otyp == FAKE_AMULET_OF_YENDOR && !obj->known)
514.  	return TRUE;		/* lie */
515.      else
516.  	return (boolean)(objects[obj->otyp].oc_unique &&
517.  			 (obj->known || obj->otyp == AMULET_OF_YENDOR));
518.  }
519.  

add_erosion_words

520.  static void
521.  add_erosion_words(obj,prefix)
522.  struct obj *obj;
523.  char *prefix;
524.  {
525.  	boolean iscrys = (obj->otyp == CRYSKNIFE);
526.  
527.  
528.  	if (!is_damageable(obj) && !iscrys) return;
529.  
530.  	/* The only cases where any of these bits do double duty are for
531.  	 * rotted food and diluted potions, which are all not is_damageable().
532.  	 */
533.  	if (obj->oeroded && !iscrys) {
534.  		switch (obj->oeroded) {
535.  			case 2:	Strcat(prefix, "very "); break;
536.  			case 3:	Strcat(prefix, "thoroughly "); break;
537.  		}			
538.  		Strcat(prefix, is_rustprone(obj) ? "rusty " : "burnt ");
539.  	}
540.  	if (obj->oeroded2 && !iscrys) {
541.  		switch (obj->oeroded2) {
542.  			case 2:	Strcat(prefix, "very "); break;
543.  			case 3:	Strcat(prefix, "thoroughly "); break;
544.  		}			
545.  		Strcat(prefix, is_corrodeable(obj) ? "corroded " :
546.  			"rotted ");
547.  	}
548.  	if (obj->rknown && obj->oerodeproof)
549.  		Strcat(prefix,
550.  		       iscrys ? "fixed " :
551.  		       is_rustprone(obj) ? "rustproof " :
552.  		       is_corrodeable(obj) ? "corrodeproof " :	/* "stainless"? */
553.  		       is_flammable(obj) ? "fireproof " : "");
554.  }
555.  

doname

556.  char *
557.  doname(obj)
558.  register struct obj *obj;
559.  {
560.  	boolean ispoisoned = FALSE;
561.  	char prefix[PREFIX];
562.  	char tmpbuf[PREFIX+1];
563.  	/* when we have to add something at the start of prefix instead of the
564.  	 * end (Strcat is used on the end)
565.  	 */
566.  	register char *bp = xname(obj);
567.  
568.  	/* When using xname, we want "poisoned arrow", and when using
569.  	 * doname, we want "poisoned +0 arrow".  This kludge is about the only
570.  	 * way to do it, at least until someone overhauls xname() and doname(),
571.  	 * combining both into one function taking a parameter.
572.  	 */
573.  	/* must check opoisoned--someone can have a weirdly-named fruit */
574.  	if (!strncmp(bp, "poisoned ", 9) && obj->opoisoned) {
575.  		bp += 9;
576.  		ispoisoned = TRUE;
577.  	}
578.  
579.  	if(obj->quan != 1L)
580.  		Sprintf(prefix, "%ld ", obj->quan);
581.  	else if (obj_is_pname(obj) || the_unique_obj(obj)) {
582.  		if (!strncmpi(bp, "the ", 4))
583.  		    bp += 4;
584.  		Strcpy(prefix, "the ");
585.  	} else
586.  		Strcpy(prefix, "a ");
587.  
588.  #ifdef INVISIBLE_OBJECTS
589.  	if (obj->oinvis) Strcat(prefix,"invisible ");
590.  #endif
591.  
592.  	if (obj->bknown &&
593.  	    obj->oclass != COIN_CLASS &&
594.  	    (obj->otyp != POT_WATER || !objects[POT_WATER].oc_name_known
595.  		|| (!obj->cursed && !obj->blessed))) {
596.  	    /* allow 'blessed clear potion' if we don't know it's holy water;
597.  	     * always allow "uncursed potion of water"
598.  	     */
599.  	    if (obj->cursed)
600.  		Strcat(prefix, "cursed ");
601.  	    else if (obj->blessed)
602.  		Strcat(prefix, "blessed ");
603.  	    else if ((!obj->known || !objects[obj->otyp].oc_charged ||
604.  		      (obj->oclass == ARMOR_CLASS ||
605.  		       obj->oclass == RING_CLASS))
606.  		/* For most items with charges or +/-, if you know how many
607.  		 * charges are left or what the +/- is, then you must have
608.  		 * totally identified the item, so "uncursed" is unneccesary,
609.  		 * because an identified object not described as "blessed" or
610.  		 * "cursed" must be uncursed.
611.  		 *
612.  		 * If the charges or +/- is not known, "uncursed" must be
613.  		 * printed to avoid ambiguity between an item whose curse
614.  		 * status is unknown, and an item known to be uncursed.
615.  		 */
616.  #ifdef MAIL
617.  			&& obj->otyp != SCR_MAIL
618.  #endif
619.  			&& obj->otyp != FAKE_AMULET_OF_YENDOR
620.  			&& obj->otyp != AMULET_OF_YENDOR
621.  			&& !Role_if(PM_PRIEST))
622.  		Strcat(prefix, "uncursed ");
623.  	}
624.  
625.  	if (obj->greased) Strcat(prefix, "greased ");
626.  
627.  	switch(obj->oclass) {
628.  	case AMULET_CLASS:
629.  		if(obj->owornmask & W_AMUL)
630.  			Strcat(bp, " (being worn)");
631.  		break;
632.  	case WEAPON_CLASS:
633.  		if(ispoisoned)
634.  			Strcat(prefix, "poisoned ");
635.  plus:
636.  		add_erosion_words(obj, prefix);
637.  		if(obj->known) {
638.  			Strcat(prefix, sitoa(obj->spe));
639.  			Strcat(prefix, " ");
640.  		}
641.  		break;
642.  	case ARMOR_CLASS:
643.  		if(obj->owornmask & W_ARMOR)
644.  			Strcat(bp, (obj == uskin) ? " (embedded in your skin)" :
645.  				" (being worn)");
646.  		goto plus;
647.  	case TOOL_CLASS:
648.  		/* weptools already get this done when we go to the +n code */
649.  		if (!is_weptool(obj))
650.  		    add_erosion_words(obj, prefix);
651.  		if(obj->owornmask & (W_TOOL /* blindfold */
652.  #ifdef STEED
653.  				| W_SADDLE
654.  #endif
655.  				)) {
656.  			Strcat(bp, " (being worn)");
657.  			break;
658.  		}
659.  		if (obj->otyp == LEASH && obj->leashmon != 0) {
660.  			Strcat(bp, " (in use)");
661.  			break;
662.  		}
663.  		if (is_weptool(obj))
664.  			goto plus;
665.  		if (obj->otyp == CANDELABRUM_OF_INVOCATION) {
666.  			if (!obj->spe)
667.  			    Strcpy(tmpbuf, "no");
668.  			else
669.  			    Sprintf(tmpbuf, "%d", obj->spe);
670.  			Sprintf(eos(bp), " (%s candle%s%s)",
671.  				tmpbuf, plur(obj->spe),
672.  				!obj->lamplit ? " attached" : ", lit");
673.  			break;
674.  		} else if (obj->otyp == OIL_LAMP || obj->otyp == MAGIC_LAMP ||
675.  			obj->otyp == BRASS_LANTERN || Is_candle(obj)) {
676.  			if (Is_candle(obj) &&
677.  			    obj->age < 20L * (long)objects[obj->otyp].oc_cost)
678.  				Strcat(prefix, "partly used ");
679.  			if(obj->lamplit)
680.  				Strcat(bp, " (lit)");
681.  			break;
682.  		}
683.  		if(objects[obj->otyp].oc_charged)
684.  		    goto charges;
685.  		break;
686.  	case WAND_CLASS:
687.  		add_erosion_words(obj, prefix);
688.  charges:
689.  		if(obj->known)
690.  		    Sprintf(eos(bp), " (%d:%d)", (int)obj->recharged, obj->spe);
691.  		break;
692.  	case POTION_CLASS:
693.  		if (obj->otyp == POT_OIL && obj->lamplit)
694.  		    Strcat(bp, " (lit)");
695.  		break;
696.  	case RING_CLASS:
697.  		add_erosion_words(obj, prefix);
698.  ring:
699.  		if(obj->owornmask & W_RINGR) Strcat(bp, " (on right ");
700.  		if(obj->owornmask & W_RINGL) Strcat(bp, " (on left ");
701.  		if(obj->owornmask & W_RING) {
702.  		    Strcat(bp, body_part(HAND));
703.  		    Strcat(bp, ")");
704.  		}
705.  		if(obj->known && objects[obj->otyp].oc_charged) {
706.  			Strcat(prefix, sitoa(obj->spe));
707.  			Strcat(prefix, " ");
708.  		}
709.  		break;
710.  	case FOOD_CLASS:
711.  		if (obj->oeaten)
712.  		    Strcat(prefix, "partly eaten ");
713.  		if (obj->otyp == CORPSE) {
714.  		    if (mons[obj->corpsenm].geno & G_UNIQ) {
715.  			Sprintf(prefix, "%s%s ",
716.  				(type_is_pname(&mons[obj->corpsenm]) ?
717.  					"" : "the "),
718.  				s_suffix(mons[obj->corpsenm].mname));
719.  			if (obj->oeaten) Strcat(prefix, "partly eaten ");
720.  		    } else {
721.  			Strcat(prefix, mons[obj->corpsenm].mname);
722.  			Strcat(prefix, " ");
723.  		    }
724.  		} else if (obj->otyp == EGG) {
725.  #if 0	/* corpses don't tell if they're stale either */
726.  		    if (obj->known && stale_egg(obj))
727.  			Strcat(prefix, "stale ");
728.  #endif
729.  		    if (obj->corpsenm >= LOW_PM &&
730.  			    (obj->known ||
731.  			    mvitals[obj->corpsenm].mvflags & MV_KNOWS_EGG)) {
732.  			Strcat(prefix, mons[obj->corpsenm].mname);
733.  			Strcat(prefix, " ");
734.  			if (obj->spe)
735.  			    Strcat(bp, " (laid by you)");
736.  		    }
737.  		}
738.  		if (obj->otyp == MEAT_RING) goto ring;
739.  		break;
740.  	case BALL_CLASS:
741.  	case CHAIN_CLASS:
742.  		add_erosion_words(obj, prefix);
743.  		if(obj->owornmask & W_BALL)
744.  			Strcat(bp, " (chained to you)");
745.  			break;
746.  	}
747.  
748.  	if((obj->owornmask & W_WEP) && !mrg_to_wielded) {
749.  		if (obj->quan != 1L) {
750.  			Strcat(bp, " (wielded)");
751.  		} else {
752.  			const char *hand_s = body_part(HAND);
753.  
754.  			if (bimanual(obj)) hand_s = makeplural(hand_s);
755.  			Sprintf(eos(bp), " (weapon in %s)", hand_s);
756.  		}
757.  	}
758.  	if(obj->owornmask & W_SWAPWEP) {
759.  		if (u.twoweap)
760.  			Sprintf(eos(bp), " (wielded in other %s)",
761.  				body_part(HAND));
762.  		else
763.  			Strcat(bp, " (alternate weapon; not wielded)");
764.  	}
765.  	if(obj->owornmask & W_QUIVER) Strcat(bp, " (in quiver)");
766.  	if(obj->unpaid) {
767.  		xchar ox, oy; 
768.  		long quotedprice = unpaid_cost(obj);
769.  		struct monst *shkp = (struct monst *)0;
770.  
771.  		if (Has_contents(obj) &&
772.  		    get_obj_location(obj, &ox, &oy, BURIED_TOO|CONTAINED_TOO) &&
773.  		    costly_spot(ox, oy) &&
774.  		    (shkp = shop_keeper(*in_rooms(ox, oy, SHOPBASE))))
775.  			quotedprice += contained_cost(obj, shkp, 0L, FALSE, TRUE);
776.  		Sprintf(eos(bp), " (unpaid, %ld %s)",
777.  			quotedprice, currency(quotedprice));
778.  	}
779.  	if (!strncmp(prefix, "a ", 2) &&
780.  			index(vowels, *(prefix+2) ? *(prefix+2) : *bp)
781.  			&& (*(prefix+2) || (strncmp(bp, "uranium", 7)
782.  				&& strncmp(bp, "unicorn", 7)
783.  				&& strncmp(bp, "eucalyptus", 10)))) {
784.  		Strcpy(tmpbuf, prefix);
785.  		Strcpy(prefix, "an ");
786.  		Strcpy(prefix+3, tmpbuf+2);
787.  	}
788.  	bp = strprepend(bp, prefix);
789.  	return(bp);
790.  }
791.  
792.  #endif /* OVL0 */

not_fully_identified

793.  #ifdef OVLB
794.  
795.  /* used from invent.c */
796.  boolean
797.  not_fully_identified(otmp)
798.  register struct obj *otmp;
799.  {
800.  #ifdef GOLDOBJ
801.      /* gold doesn't have any interesting attributes [yet?] */
802.      if (otmp->oclass == COIN_CLASS) return FALSE;	/* always fully ID'd */
803.  #endif
804.      /* check fundamental ID hallmarks first */
805.      if (!otmp->known || !otmp->dknown ||
806.  #ifdef MAIL
807.  	    (!otmp->bknown && otmp->otyp != SCR_MAIL) ||
808.  #else
809.  	    !otmp->bknown ||
810.  #endif
811.  	    !objects[otmp->otyp].oc_name_known)	/* ?redundant? */
812.  	return TRUE;
813.      if (otmp->oartifact && undiscovered_artifact(otmp->oartifact))
814.  	return TRUE;
815.      /* otmp->rknown is the only item of interest if we reach here */
816.         /*
817.  	*  Note:  if a revision ever allows scrolls to become fireproof or
818.  	*  rings to become shockproof, this checking will need to be revised.
819.  	*  `rknown' ID only matters if xname() will provide the info about it.
820.  	*/
821.      if (otmp->rknown || (otmp->oclass != ARMOR_CLASS &&
822.  			 otmp->oclass != WEAPON_CLASS &&
823.  			 !is_weptool(otmp) &&		    /* (redunant) */
824.  			 otmp->oclass != BALL_CLASS))	    /* (useless) */
825.  	return FALSE;
826.      else	/* lack of `rknown' only matters for vulnerable objects */
827.  	return (boolean)(is_rustprone(otmp) ||
828.  			 is_corrodeable(otmp) ||
829.  			 is_flammable(otmp));
830.  }
831.  
832.  char *
833.  corpse_xname(otmp, ignore_oquan)
834.  struct obj *otmp;
835.  boolean ignore_oquan;	/* to force singular */
836.  {
837.  	char *nambuf = nextobuf();
838.  
839.  	Sprintf(nambuf, "%s corpse", mons[otmp->corpsenm].mname);
840.  
841.  	if (ignore_oquan || otmp->quan < 2)
842.  	    return nambuf;
843.  	else
844.  	    return makeplural(nambuf);
845.  }
846.  
847.  /* xname, unless it's a corpse, then corpse_xname(obj, FALSE) */
848.  char *
849.  cxname(obj)
850.  struct obj *obj;
851.  {
852.  	if (obj->otyp == CORPSE)
853.  	    return corpse_xname(obj, FALSE);
854.  	return xname(obj);
855.  }
856.  
857.  /* treat an object as fully ID'd when it might be used as reason for death */
858.  char *
859.  killer_xname(obj)
860.  struct obj *obj;
861.  {
862.      struct obj save_obj;
863.      unsigned save_ocknown;
864.      char *buf, *save_ocuname;
865.  
866.      /* remember original settings for core of the object;
867.         oname and oattached extensions don't matter here--since they
868.         aren't modified they don't need to be saved and restored */
869.      save_obj = *obj;
870.      /* killer name should be more specific than general xname; however, exact
871.         info like blessed/cursed and rustproof makes things be too verbose */
872.      obj->known = obj->dknown = 1;
873.      obj->bknown = obj->rknown = obj->greased = 0;
874.      /* if character is a priest[ess], bknown will get toggled back on */
875.      obj->blessed = obj->cursed = 0;
876.      /* "killed by poisoned <obj>" would be misleading when poison is
877.         not the cause of death and "poisoned by poisoned <obj>" would
878.         be redundant when it is, so suppress "poisoned" prefix */
879.      obj->opoisoned = 0;
880.      /* strip user-supplied name; artifacts keep theirs */
881.      if (!obj->oartifact) obj->onamelth = 0;
882.      /* temporarily identify the type of object */
883.      save_ocknown = objects[obj->otyp].oc_name_known;
884.      objects[obj->otyp].oc_name_known = 1;
885.      save_ocuname = objects[obj->otyp].oc_uname;
886.      objects[obj->otyp].oc_uname = 0;	/* avoid "foo called bar" */
887.  
888.      buf = xname(obj);
889.      if (obj->quan == 1L) buf = obj_is_pname(obj) ? the(buf) : an(buf);
890.  
891.      objects[obj->otyp].oc_name_known = save_ocknown;
892.      objects[obj->otyp].oc_uname = save_ocuname;
893.      *obj = save_obj;	/* restore object's core settings */
894.  
895.      return buf;
896.  }
897.  
898.  /*
899.   * Used if only one of a collection of objects is named (e.g. in eat.c).
900.   */
901.  const char *
902.  singular(otmp, func)
903.  register struct obj *otmp;
904.  char *FDECL((*func), (OBJ_P));
905.  {
906.  	long savequan;
907.  	char *nam;
908.  
909.  	/* Note: using xname for corpses will not give the monster type */
910.  	if (otmp->otyp == CORPSE && func == xname)
911.  		return corpse_xname(otmp, TRUE);
912.  
913.  	savequan = otmp->quan;
914.  	otmp->quan = 1L;
915.  	nam = (*func)(otmp);
916.  	otmp->quan = savequan;
917.  	return nam;
918.  }
919.  

an

920.  char *
921.  an(str)
922.  register const char *str;
923.  {
924.  	char *buf = nextobuf();
925.  
926.  	buf[0] = '\0';
927.  
928.  	if (strncmpi(str, "the ", 4) &&
929.  	    strcmp(str, "molten lava") &&
930.  	    strcmp(str, "iron bars") &&
931.  	    strcmp(str, "ice")) {
932.  		if (index(vowels, *str) &&
933.  		    strncmp(str, "one-", 4) &&
934.  		    strncmp(str, "useful", 6) &&
935.  		    strncmp(str, "unicorn", 7) &&
936.  		    strncmp(str, "uranium", 7) &&
937.  		    strncmp(str, "eucalyptus", 10))
938.  			Strcpy(buf, "an ");
939.  		else
940.  			Strcpy(buf, "a ");
941.  	}
942.  
943.  	Strcat(buf, str);
944.  	return buf;
945.  }
946.  

An

947.  char *
948.  An(str)
949.  const char *str;
950.  {
951.  	register char *tmp = an(str);
952.  	*tmp = highc(*tmp);
953.  	return tmp;
954.  }
955.  

the

956.  /*
957.   * Prepend "the" if necessary; assumes str is a subject derived from xname.
958.   * Use type_is_pname() for monster names, not the().  the() is idempotent.
959.   */
960.  char *
961.  the(str)
962.  const char *str;
963.  {
964.  	char *buf = nextobuf();
965.  	boolean insert_the = FALSE;
966.  
967.  	if (!strncmpi(str, "the ", 4)) {
968.  	    buf[0] = lowc(*str);
969.  	    Strcpy(&buf[1], str+1);
970.  	    return buf;
971.  	} else if (*str < 'A' || *str > 'Z') {
972.  	    /* not a proper name, needs an article */
973.  	    insert_the = TRUE;
974.  	} else {
975.  	    /* Probably a proper name, might not need an article */
976.  	    register char *tmp, *named, *called;
977.  	    int l;
978.  
979.  	    /* some objects have capitalized adjectives in their names */
980.  	    if(((tmp = rindex(str, ' ')) || (tmp = rindex(str, '-'))) &&
981.  	       (tmp[1] < 'A' || tmp[1] > 'Z'))
982.  		insert_the = TRUE;
983.  	    else if (tmp && index(str, ' ') < tmp) {	/* has spaces */
984.  		/* it needs an article if the name contains "of" */
985.  		tmp = strstri(str, " of ");
986.  		named = strstri(str, " named ");
987.  		called = strstri(str, " called ");
988.  		if (called && (!named || called < named)) named = called;
989.  
990.  		if (tmp && (!named || tmp < named))	/* found an "of" */
991.  		    insert_the = TRUE;
992.  		/* stupid special case: lacks "of" but needs "the" */
993.  		else if (!named && (l = strlen(str)) >= 31 &&
994.  		      !strcmp(&str[l - 31], "Platinum Yendorian Express Card"))
995.  		    insert_the = TRUE;
996.  	    }
997.  	}
998.  	if (insert_the)
999.  	    Strcpy(buf, "the ");
1000. 	else
1001. 	    buf[0] = '\0';
1002. 	Strcat(buf, str);
1003. 
1004. 	return buf;
1005. }
1006. 

The

1007. char *
1008. The(str)
1009. const char *str;
1010. {
1011.     register char *tmp = the(str);
1012.     *tmp = highc(*tmp);
1013.     return tmp;
1014. }
1015. 
1016. /* returns "count cxname(otmp)" or just cxname(otmp) if count == 1 */
1017. char *
1018. aobjnam(otmp,verb)
1019. register struct obj *otmp;
1020. register const char *verb;
1021. {
1022. 	register char *bp = cxname(otmp);
1023. 	char prefix[PREFIX];
1024. 
1025. 	if(otmp->quan != 1L) {
1026. 		Sprintf(prefix, "%ld ", otmp->quan);
1027. 		bp = strprepend(bp, prefix);
1028. 	}
1029. 
1030. 	if(verb) {
1031. 	    Strcat(bp, " ");
1032. 	    Strcat(bp, otense(otmp, verb));
1033. 	}
1034. 	return(bp);
1035. }
1036. 
1037. /* like aobjnam, but prepend "The", not count, and use xname */
1038. char *
1039. Tobjnam(otmp, verb)
1040. register struct obj *otmp;
1041. register const char *verb;
1042. {
1043. 	char *bp = The(xname(otmp));
1044. 
1045. 	if(verb) {
1046. 	    Strcat(bp, " ");
1047. 	    Strcat(bp, otense(otmp, verb));
1048. 	}
1049. 	return(bp);
1050. }
1051. 
1052. /* return form of the verb (input plural) if xname(otmp) were the subject */
1053. char *
1054. otense(otmp, verb)
1055. register struct obj *otmp;
1056. register const char *verb;
1057. {
1058. 	char *buf;
1059. 
1060. 	/*
1061. 	 * verb is given in plural (without trailing s).  Return as input
1062. 	 * if the result of xname(otmp) would be plural.  Don't bother
1063. 	 * recomputing xname(otmp) at this time.
1064. 	 */
1065. 	if (!is_plural(otmp))
1066. 	    return vtense((char *)0, verb);
1067. 
1068. 	buf = nextobuf();
1069. 	Strcpy(buf, verb);
1070. 	return buf;
1071. }
1072. 
1073. /* various singular words that vtense would otherwise categorize as plural */
1074. static const char * const special_subjs[] = {
1075. 	"erinys",
1076. 	"manes",		/* this one is ambiguous */
1077. 	"Cyclops",
1078. 	"Hippocrates",
1079. 	"Pelias",
1080. 	"aklys",
1081. 	"amnesia",
1082. 	"paralysis",
1083. 	0
1084. };
1085. 
1086. /* return form of the verb (input plural) for present tense 3rd person subj */
1087. char *
1088. vtense(subj, verb)
1089. register const char *subj;
1090. register const char *verb;
1091. {
1092. 	char *buf = nextobuf();
1093. 	int len, ltmp;
1094. 	const char *sp, *spot;
1095. 	const char * const *spec;
1096. 
1097. 	/*
1098. 	 * verb is given in plural (without trailing s).  Return as input
1099. 	 * if subj appears to be plural.  Add special cases as necessary.
1100. 	 * Many hard cases can already be handled by using otense() instead.
1101. 	 * If this gets much bigger, consider decomposing makeplural.
1102. 	 * Note: monster names are not expected here (except before corpse).
1103. 	 *
1104. 	 * special case: allow null sobj to get the singular 3rd person
1105. 	 * present tense form so we don't duplicate this code elsewhere.
1106. 	 */
1107. 	if (subj) {
1108. 	    if (!strncmpi(subj, "a ", 2) || !strncmpi(subj, "an ", 3))
1109. 		goto sing;
1110. 	    spot = (const char *)0;
1111. 	    for (sp = subj; (sp = index(sp, ' ')) != 0; ++sp) {
1112. 		if (!strncmp(sp, " of ", 4) ||
1113. 		    !strncmp(sp, " from ", 6) ||
1114. 		    !strncmp(sp, " called ", 8) ||
1115. 		    !strncmp(sp, " named ", 7) ||
1116. 		    !strncmp(sp, " labeled ", 9)) {
1117. 		    if (sp != subj) spot = sp - 1;
1118. 		    break;
1119. 		}
1120. 	    }
1121. 	    len = (int) strlen(subj);
1122. 	    if (!spot) spot = subj + len - 1;
1123. 
1124. 	    /*
1125. 	     * plural: anything that ends in 's', but not '*us' or '*ss'.
1126. 	     * Guess at a few other special cases that makeplural creates.
1127. 	     */
1128. 	    if ((*spot == 's' && spot != subj &&
1129. 			(*(spot-1) != 'u' && *(spot-1) != 's')) ||
1130. 		((spot - subj) >= 4 && !strncmp(spot-3, "eeth", 4)) ||
1131. 		((spot - subj) >= 3 && !strncmp(spot-3, "feet", 4)) ||
1132. 		((spot - subj) >= 2 && !strncmp(spot-1, "ia", 2)) ||
1133. 		((spot - subj) >= 2 && !strncmp(spot-1, "ae", 2))) {
1134. 		/* check for special cases to avoid false matches */
1135. 		len = (int)(spot - subj) + 1;
1136. 		for (spec = special_subjs; *spec; spec++) {
1137. 		    ltmp = strlen(*spec);
1138. 		    if (len == ltmp && !strncmpi(*spec, subj, len)) goto sing;
1139. 		    /* also check for <prefix><space><special_subj>
1140. 		       to catch things like "the invisible erinys" */
1141. 		    if (len > ltmp && *(spot - ltmp) == ' ' &&
1142. 			   !strncmpi(*spec, spot - ltmp + 1, ltmp)) goto sing;
1143. 		}
1144. 
1145. 		return strcpy(buf, verb);
1146. 	    }
1147. 	    /*
1148. 	     * 3rd person plural doesn't end in telltale 's';
1149. 	     * 2nd person singular behaves as if plural.
1150. 	     */
1151. 	    if (!strcmpi(subj, "they") || !strcmpi(subj, "you"))
1152. 		return strcpy(buf, verb);
1153. 	}
1154. 
1155.  sing:
1156. 	len = strlen(verb);
1157. 	spot = verb + len - 1;
1158. 
1159. 	if (!strcmp(verb, "are"))
1160. 	    Strcpy(buf, "is");
1161. 	else if (!strcmp(verb, "have"))
1162. 	    Strcpy(buf, "has");
1163. 	else if (index("zxs", *spot) ||
1164. 		 (len >= 2 && *spot=='h' && index("cs", *(spot-1))) ||
1165. 		 (len == 2 && *spot == 'o')) {
1166. 	    /* Ends in z, x, s, ch, sh; add an "es" */
1167. 	    Strcpy(buf, verb);
1168. 	    Strcat(buf, "es");
1169. 	} else if (*spot == 'y' && (!index(vowels, *(spot-1)))) {
1170. 	    /* like "y" case in makeplural */
1171. 	    Strcpy(buf, verb);
1172. 	    Strcpy(buf + len - 1, "ies");
1173. 	} else {
1174. 	    Strcpy(buf, verb);
1175. 	    Strcat(buf, "s");
1176. 	}
1177. 
1178. 	return buf;
1179. }
1180. 

Doname2

1181. /* capitalized variant of doname() */
1182. char *
1183. Doname2(obj)
1184. register struct obj *obj;
1185. {
1186. 	register char *s = doname(obj);
1187. 
1188. 	*s = highc(*s);
1189. 	return(s);
1190. }
1191. 
1192. /* returns "your xname(obj)" or "Foobar's xname(obj)" or "the xname(obj)" */
1193. char *
1194. yname(obj)
1195. struct obj *obj;
1196. {
1197. 	char *outbuf = nextobuf();
1198. 	char *s = shk_your(outbuf, obj);	/* assert( s == outbuf ); */
1199. 	int space_left = BUFSZ - strlen(s) - sizeof " ";
1200. 
1201. 	return strncat(strcat(s, " "), cxname(obj), space_left);
1202. }
1203. 
1204. /* capitalized variant of yname() */
1205. char *
1206. Yname2(obj)
1207. struct obj *obj;
1208. {
1209. 	char *s = yname(obj);
1210. 
1211. 	*s = highc(*s);
1212. 	return s;
1213. }
1214. 

ysimple_name

1215. /* returns "your simple_typename(obj->otyp)"
1216.  * or "Foobar's simple_typename(obj->otyp)"
1217.  * or "the simple_typename(obj-otyp)"
1218.  */
1219. char *
1220. ysimple_name(obj)
1221. struct obj *obj;
1222. {
1223. 	char *outbuf = nextobuf();
1224. 	char *s = shk_your(outbuf, obj);	/* assert( s == outbuf ); */
1225. 	int space_left = BUFSZ - strlen(s) - sizeof " ";
1226. 
1227. 	return strncat(strcat(s, " "), simple_typename(obj->otyp), space_left);
1228. }
1229. 
1230. /* capitalized variant of ysimple_name() */
1231. char *
1232. Ysimple_name2(obj)
1233. struct obj *obj;
1234. {
1235. 	char *s = ysimple_name(obj);
1236. 
1237. 	*s = highc(*s);
1238. 	return s;
1239. }
1240. 
1241. static const char *wrp[] = {
1242. 	"wand", "ring", "potion", "scroll", "gem", "amulet",
1243. 	"spellbook", "spell book",
1244. 	/* for non-specific wishes */
1245. 	"weapon", "armor", "armour", "tool", "food", "comestible",
1246. };
1247. static const char wrpsym[] = {
1248. 	WAND_CLASS, RING_CLASS, POTION_CLASS, SCROLL_CLASS, GEM_CLASS,
1249. 	AMULET_CLASS, SPBOOK_CLASS, SPBOOK_CLASS,
1250. 	WEAPON_CLASS, ARMOR_CLASS, ARMOR_CLASS, TOOL_CLASS, FOOD_CLASS,
1251. 	FOOD_CLASS
1252. };
1253. 
1254. #endif /* OVLB */
1255. #ifdef OVL0
1256. 
1257. /* Plural routine; chiefly used for user-defined fruits.  We have to try to
1258.  * account for everything reasonable the player has; something unreasonable
1259.  * can still break the code.  However, it's still a lot more accurate than
1260.  * "just add an s at the end", which Rogue uses...
1261.  *
1262.  * Also used for plural monster names ("Wiped out all homunculi.")
1263.  * and body parts.
1264.  *
1265.  * Also misused by muse.c to convert 1st person present verbs to 2nd person.
1266.  */

makeplural

1267. char *
1268. makeplural(oldstr)
1269. const char *oldstr;
1270. {
1271. 	/* Note: cannot use strcmpi here -- it'd give MATZot, CAVEMeN,... */
1272. 	register char *spot;
1273. 	char *str = nextobuf();
1274. 	const char *excess = (char *)0;
1275. 	int len;
1276. 
1277. 	while (*oldstr==' ') oldstr++;
1278. 	if (!oldstr || !*oldstr) {
1279. 		impossible("plural of null?");
1280. 		Strcpy(str, "s");
1281. 		return str;
1282. 	}
1283. 	Strcpy(str, oldstr);
1284. 
1285. 	/*
1286. 	 * Skip changing "pair of" to "pairs of".  According to Webster, usual
1287. 	 * English usage is use pairs for humans, e.g. 3 pairs of dancers,
1288. 	 * and pair for objects and non-humans, e.g. 3 pair of boots.  We don't
1289. 	 * refer to pairs of humans in this game so just skip to the bottom.
1290. 	 */
1291. 	if (!strncmp(str, "pair of ", 8))
1292. 		goto bottom;
1293. 
1294. 	/* Search for common compounds, ex. lump of royal jelly */
1295. 	for(spot=str; *spot; spot++) {
1296. 		if (!strncmp(spot, " of ", 4)
1297. 				|| !strncmp(spot, " labeled ", 9)
1298. 				|| !strncmp(spot, " called ", 8)
1299. 				|| !strncmp(spot, " named ", 7)
1300. 				|| !strcmp(spot, " above") /* lurkers above */
1301. 				|| !strncmp(spot, " versus ", 8)
1302. 				|| !strncmp(spot, " from ", 6)
1303. 				|| !strncmp(spot, " in ", 4)
1304. 				|| !strncmp(spot, " on ", 4)
1305. 				|| !strncmp(spot, " a la ", 6)
1306. 				|| !strncmp(spot, " with", 5)	/* " with "? */
1307. 				|| !strncmp(spot, " de ", 4)
1308. 				|| !strncmp(spot, " d'", 3)
1309. 				|| !strncmp(spot, " du ", 4)) {
1310. 			excess = oldstr + (int) (spot - str);
1311. 			*spot = 0;
1312. 			break;
1313. 		}
1314. 	}
1315. 	spot--;
1316. 	while (*spot==' ') spot--; /* Strip blanks from end */
1317. 	*(spot+1) = 0;
1318. 	/* Now spot is the last character of the string */
1319. 
1320. 	len = strlen(str);
1321. 
1322. 	/* Single letters */
1323. 	if (len==1 || !letter(*spot)) {
1324. 		Strcpy(spot+1, "'s");
1325. 		goto bottom;
1326. 	}
1327. 
1328. 	/* Same singular and plural; mostly Japanese words except for "manes" */
1329. 	if ((len == 2 && !strcmp(str, "ya")) ||
1330. 	    (len >= 2 && !strcmp(spot-1, "ai")) || /* samurai, Uruk-hai */
1331. 	    (len >= 3 && !strcmp(spot-2, " ya")) ||
1332. 	    (len >= 4 &&
1333. 	     (!strcmp(spot-3, "fish") || !strcmp(spot-3, "tuna") ||
1334. 	      !strcmp(spot-3, "deer") || !strcmp(spot-3, "yaki"))) ||
1335. 	    (len >= 5 && (!strcmp(spot-4, "sheep") ||
1336. 			!strcmp(spot-4, "ninja") ||
1337. 			!strcmp(spot-4, "ronin") ||
1338. 			!strcmp(spot-4, "shito") ||
1339. 			!strcmp(spot-7, "shuriken") ||
1340. 			!strcmp(spot-4, "tengu") ||
1341. 			!strcmp(spot-4, "manes"))) ||
1342. 	    (len >= 6 && !strcmp(spot-5, "ki-rin")) ||
1343. 	    (len >= 7 && !strcmp(spot-6, "gunyoki")))
1344. 		goto bottom;
1345. 
1346. 	/* man/men ("Wiped out all cavemen.") */
1347. 	if (len >= 3 && !strcmp(spot-2, "man") &&
1348. 			(len<6 || strcmp(spot-5, "shaman")) &&
1349. 			(len<5 || strcmp(spot-4, "human"))) {
1350. 		*(spot-1) = 'e';
1351. 		goto bottom;
1352. 	}
1353. 
1354. 	/* tooth/teeth */
1355. 	if (len >= 5 && !strcmp(spot-4, "tooth")) {
1356. 		Strcpy(spot-3, "eeth");
1357. 		goto bottom;
1358. 	}
1359. 
1360. 	/* knife/knives, etc... */
1361. 	if (!strcmp(spot-1, "fe")) {
1362. 		Strcpy(spot-1, "ves");
1363. 		goto bottom;
1364. 	} else if (*spot == 'f') {
1365. 		if (index("lr", *(spot-1)) || index(vowels, *(spot-1))) {
1366. 			Strcpy(spot, "ves");
1367. 			goto bottom;
1368. 		} else if (len >= 5 && !strncmp(spot-4, "staf", 4)) {
1369. 			Strcpy(spot-1, "ves");
1370. 			goto bottom;
1371. 		}
1372. 	}
1373. 
1374. 	/* foot/feet (body part) */
1375. 	if (len >= 4 && !strcmp(spot-3, "foot")) {
1376. 		Strcpy(spot-2, "eet");
1377. 		goto bottom;
1378. 	}
1379. 
1380. 	/* ium/ia (mycelia, baluchitheria) */
1381. 	if (len >= 3 && !strcmp(spot-2, "ium")) {
1382. 		*(spot--) = (char)0;
1383. 		*spot = 'a';
1384. 		goto bottom;
1385. 	}
1386. 
1387. 	/* algae, larvae, hyphae (another fungus part) */
1388. 	if ((len >= 4 && !strcmp(spot-3, "alga")) ||
1389. 	    (len >= 5 &&
1390. 	     (!strcmp(spot-4, "hypha") || !strcmp(spot-4, "larva")))) {
1391. 		Strcpy(spot, "ae");
1392. 		goto bottom;
1393. 	}
1394. 
1395. 	/* fungus/fungi, homunculus/homunculi, but buses, lotuses, wumpuses */
1396. 	if (len > 3 && !strcmp(spot-1, "us") &&
1397. 	    (len < 5 || (strcmp(spot-4, "lotus") &&
1398. 			 (len < 6 || strcmp(spot-5, "wumpus"))))) {
1399. 		*(spot--) = (char)0;
1400. 		*spot = 'i';
1401. 		goto bottom;
1402. 	}
1403. 
1404. 	/* vortex/vortices */
1405. 	if (len >= 6 && !strcmp(spot-3, "rtex")) {
1406. 		Strcpy(spot-1, "ices");
1407. 		goto bottom;
1408. 	}
1409. 
1410. 	/* djinni/djinn (note: also efreeti/efreet) */
1411. 	if (len >= 6 && !strcmp(spot-5, "djinni")) {
1412. 		*spot = (char)0;
1413. 		goto bottom;
1414. 	}
1415. 
1416. 	/* mumak/mumakil */
1417. 	if (len >= 5 && !strcmp(spot-4, "mumak")) {
1418. 		Strcpy(spot+1, "il");
1419. 		goto bottom;
1420. 	}
1421. 
1422. 	/* sis/ses (nemesis) */
1423. 	if (len >= 3 && !strcmp(spot-2, "sis")) {
1424. 		*(spot-1) = 'e';
1425. 		goto bottom;
1426. 	}
1427. 
1428. 	/* erinys/erinyes */
1429. 	if (len >= 6 && !strcmp(spot-5, "erinys")) {
1430. 		Strcpy(spot, "es");
1431. 		goto bottom;
1432. 	}
1433. 
1434. 	/* mouse/mice,louse/lice (not a monster, but possible in food names) */
1435. 	if (len >= 5 && !strcmp(spot-3, "ouse") && index("MmLl", *(spot-4))) {
1436. 		Strcpy(spot-3, "ice");
1437. 		goto bottom;
1438. 	}
1439. 
1440. 	/* matzoh/matzot, possible food name */
1441. 	if (len >= 6 && (!strcmp(spot-5, "matzoh")
1442. 					|| !strcmp(spot-5, "matzah"))) {
1443. 		Strcpy(spot-1, "ot");
1444. 		goto bottom;
1445. 	}
1446. 	if (len >= 5 && (!strcmp(spot-4, "matzo")
1447. 					|| !strcmp(spot-5, "matza"))) {
1448. 		Strcpy(spot, "ot");
1449. 		goto bottom;
1450. 	}
1451. 
1452. 	/* child/children (for wise guys who give their food funny names) */
1453. 	if (len >= 5 && !strcmp(spot-4, "child")) {
1454. 		Strcpy(spot, "dren");
1455. 		goto bottom;
1456. 	}
1457. 
1458. 	/* note: -eau/-eaux (gateau, bordeau...) */
1459. 	/* note: ox/oxen, VAX/VAXen, goose/geese */
1460. 
1461. 	/* Ends in z, x, s, ch, sh; add an "es" */
1462. 	if (index("zxs", *spot)
1463. 			|| (len >= 2 && *spot=='h' && index("cs", *(spot-1)))
1464. 	/* Kludge to get "tomatoes" and "potatoes" right */
1465. 			|| (len >= 4 && !strcmp(spot-2, "ato"))) {
1466. 		Strcpy(spot+1, "es");
1467. 		goto bottom;
1468. 	}
1469. 
1470. 	/* Ends in y preceded by consonant (note: also "qu") change to "ies" */
1471. 	if (*spot == 'y' &&
1472. 	    (!index(vowels, *(spot-1)))) {
1473. 		Strcpy(spot, "ies");
1474. 		goto bottom;
1475. 	}
1476. 
1477. 	/* Default: append an 's' */
1478. 	Strcpy(spot+1, "s");
1479. 
1480. bottom:	if (excess) Strcpy(eos(str), excess);
1481. 	return str;
1482. }
1483. 
1484. #endif /* OVL0 */
1485. 

struct o_range

1486. struct o_range {
1487. 	const char *name, oclass;
1488. 	int  f_o_range, l_o_range;
1489. };
1490. 
1491. #ifndef OVLB
1492. 
1493. STATIC_DCL const struct o_range o_ranges[];
1494. 
1495. #else /* OVLB */
1496. 
1497. /* wishable subranges of objects */
1498. STATIC_OVL NEARDATA const struct o_range o_ranges[] = {
1499. 	{ "bag",	TOOL_CLASS,   SACK,	      BAG_OF_TRICKS },
1500. 	{ "lamp",	TOOL_CLASS,   OIL_LAMP,	      MAGIC_LAMP },
1501. 	{ "candle",	TOOL_CLASS,   TALLOW_CANDLE,  WAX_CANDLE },
1502. 	{ "horn",	TOOL_CLASS,   TOOLED_HORN,    HORN_OF_PLENTY },
1503. 	{ "shield",	ARMOR_CLASS,  SMALL_SHIELD,   SHIELD_OF_REFLECTION },
1504. 	{ "helm",	ARMOR_CLASS,  ELVEN_LEATHER_HELM, HELM_OF_TELEPATHY },
1505. 	{ "gloves",	ARMOR_CLASS,  LEATHER_GLOVES, GAUNTLETS_OF_DEXTERITY },
1506. 	{ "gauntlets",	ARMOR_CLASS,  LEATHER_GLOVES, GAUNTLETS_OF_DEXTERITY },
1507. 	{ "boots",	ARMOR_CLASS,  LOW_BOOTS,      LEVITATION_BOOTS },
1508. 	{ "shoes",	ARMOR_CLASS,  LOW_BOOTS,      IRON_SHOES },
1509. 	{ "cloak",	ARMOR_CLASS,  MUMMY_WRAPPING, CLOAK_OF_DISPLACEMENT },
1510. #ifdef TOURIST
1511. 	{ "shirt",	ARMOR_CLASS,  HAWAIIAN_SHIRT, T_SHIRT },
1512. #endif
1513. 	{ "dragon scales",
1514. 			ARMOR_CLASS,  GRAY_DRAGON_SCALES, YELLOW_DRAGON_SCALES },
1515. 	{ "dragon scale mail",
1516. 			ARMOR_CLASS,  GRAY_DRAGON_SCALE_MAIL, YELLOW_DRAGON_SCALE_MAIL },
1517. 	{ "sword",	WEAPON_CLASS, SHORT_SWORD,    KATANA },
1518. #ifdef WIZARD
1519. 	{ "venom",	VENOM_CLASS,  BLINDING_VENOM, ACID_VENOM },
1520. #endif
1521. 	{ "gray stone",	GEM_CLASS,    LUCKSTONE,      FLINT },
1522. 	{ "grey stone",	GEM_CLASS,    LUCKSTONE,      FLINT },
1523. };
1524. 
1525. #define BSTRCMP(base,ptr,string) ((ptr) < base || strcmp((ptr),string))
1526. #define BSTRCMPI(base,ptr,string) ((ptr) < base || strcmpi((ptr),string))
1527. #define BSTRNCMP(base,ptr,string,num) ((ptr)<base || strncmp((ptr),string,num))
1528. #define BSTRNCMPI(base,ptr,string,num) ((ptr)<base||strncmpi((ptr),string,num))
1529. 

makesingular

1530. /*
1531.  * Singularize a string the user typed in; this helps reduce the complexity
1532.  * of readobjnam, and is also used in pager.c to singularize the string
1533.  * for which help is sought.
1534.  */
1535. char *
1536. makesingular(oldstr)
1537. const char *oldstr;
1538. {
1539. 	register char *p, *bp;
1540. 	char *str = nextobuf();
1541. 
1542. 	if (!oldstr || !*oldstr) {
1543. 		impossible("singular of null?");
1544. 		str[0] = 0;
1545. 		return str;
1546. 	}
1547. 	Strcpy(str, oldstr);
1548. 	bp = str;
1549. 
1550. 	while (*bp == ' ') bp++;
1551. 	/* find "cloves of garlic", "worthless pieces of blue glass" */
1552. 	if ((p = strstri(bp, "s of ")) != 0) {
1553. 	    /* but don't singularize "gauntlets", "boots", "Eyes of the.." */
1554. 	    if (BSTRNCMPI(bp, p-3, "Eye", 3) &&
1555. 		BSTRNCMP(bp, p-4, "boot", 4) &&
1556. 		BSTRNCMP(bp, p-8, "gauntlet", 8))
1557. 		while ((*p = *(p+1)) != 0) p++;
1558. 	    return bp;
1559. 	}
1560. 
1561. 	/* remove -s or -es (boxes) or -ies (rubies) */
1562. 	p = eos(bp);
1563. 	if (p >= bp+1 && p[-1] == 's') {
1564. 		if (p >= bp+2 && p[-2] == 'e') {
1565. 			if (p >= bp+3 && p[-3] == 'i') {
1566. 				if(!BSTRCMP(bp, p-7, "cookies") ||
1567. 				   !BSTRCMP(bp, p-4, "pies"))
1568. 					goto mins;
1569. 				Strcpy(p-3, "y");
1570. 				return bp;
1571. 			}
1572. 
1573. 			/* note: cloves / knives from clove / knife */
1574. 			if(!BSTRCMP(bp, p-6, "knives")) {
1575. 				Strcpy(p-3, "fe");
1576. 				return bp;
1577. 			}
1578. 			if(!BSTRCMP(bp, p-6, "staves")) {
1579. 				Strcpy(p-3, "ff");
1580. 				return bp;
1581. 			}
1582. 			if (!BSTRCMPI(bp, p-6, "leaves")) {
1583. 				Strcpy(p-3, "f");
1584. 				return bp;
1585. 			}
1586. 			if (!BSTRCMP(bp, p-8, "vortices")) {
1587. 				Strcpy(p-4, "ex");
1588. 				return bp;
1589. 			}
1590. 
1591. 			/* note: nurses, axes but boxes */
1592. 			if (!BSTRCMP(bp, p-5, "boxes") ||
1593. 			    !BSTRCMP(bp, p-4, "ches")) {
1594. 				p[-2] = '\0';
1595. 				return bp;
1596. 			}
1597. 
1598. 			if (!BSTRCMP(bp, p-6, "gloves") ||
1599. 			    !BSTRCMP(bp, p-6, "lenses") ||
1600. 			    !BSTRCMP(bp, p-5, "shoes") ||
1601. 			    !BSTRCMP(bp, p-6, "scales"))
1602. 				return bp;
1603. 
1604. 		} else if (!BSTRCMP(bp, p-5, "boots") ||
1605. 			   !BSTRCMP(bp, p-9, "gauntlets") ||
1606. 			   !BSTRCMP(bp, p-6, "tricks") ||
1607. 			   !BSTRCMP(bp, p-9, "paralysis") ||
1608. 			   !BSTRCMP(bp, p-5, "glass") ||
1609. 			   !BSTRCMP(bp, p-4, "ness") ||
1610. 			   !BSTRCMP(bp, p-14, "shape changers") ||
1611. 			   !BSTRCMP(bp, p-15, "detect monsters") ||
1612. 			   !BSTRCMPI(bp, p-11, "Aesculapius") || /* staff */
1613. 			   !BSTRCMP(bp, p-10, "eucalyptus") ||
1614. #ifdef WIZARD
1615. 			   !BSTRCMP(bp, p-9, "iron bars") ||
1616. #endif
1617. 			   !BSTRCMP(bp, p-5, "aklys") ||
1618. 			   !BSTRCMP(bp, p-6, "fungus"))
1619. 				return bp;
1620. 	mins:
1621. 		p[-1] = '\0';
1622. 
1623. 	} else {
1624. 
1625. 		if(!BSTRCMP(bp, p-5, "teeth")) {
1626. 			Strcpy(p-5, "tooth");
1627. 			return bp;
1628. 		}
1629. 
1630. 		if (!BSTRCMP(bp, p-5, "fungi")) {
1631. 			Strcpy(p-5, "fungus");
1632. 			return bp;
1633. 		}
1634. 
1635. 		/* here we cannot find the plural suffix */
1636. 	}
1637. 	return bp;
1638. }
1639. 

wishymatch

1640. /* compare user string against object name string using fuzzy matching */
1641. static boolean
1642. wishymatch(u_str, o_str, retry_inverted)
1643. const char *u_str;	/* from user, so might be variant spelling */
1644. const char *o_str;	/* from objects[], so is in canonical form */
1645. boolean retry_inverted;	/* optional extra "of" handling */
1646. {
1647. 	/* special case: wizards can wish for traps.  The object is "beartrap"
1648. 	 * and the trap is "bear trap", so to let wizards wish for both we
1649. 	 * must not fuzzymatch.
1650. 	 */
1651. #ifdef WIZARD
1652. 	if (wizard && !strcmp(o_str, "beartrap"))
1653. 	    return !strncmpi(o_str, u_str, 8);
1654. #endif
1655. 
1656. 	/* ignore spaces & hyphens and upper/lower case when comparing */
1657. 	if (fuzzymatch(u_str, o_str, " -", TRUE)) return TRUE;
1658. 
1659. 	if (retry_inverted) {
1660. 	    const char *u_of, *o_of;
1661. 	    char *p, buf[BUFSZ];
1662. 
1663. 	    /* when just one of the strings is in the form "foo of bar",
1664. 	       convert it into "bar foo" and perform another comparison */
1665. 	    u_of = strstri(u_str, " of ");
1666. 	    o_of = strstri(o_str, " of ");
1667. 	    if (u_of && !o_of) {
1668. 		Strcpy(buf, u_of + 4);
1669. 		p = eos(strcat(buf, " "));
1670. 		while (u_str < u_of) *p++ = *u_str++;
1671. 		*p = '\0';
1672. 		return fuzzymatch(buf, o_str, " -", TRUE);
1673. 	    } else if (o_of && !u_of) {
1674. 		Strcpy(buf, o_of + 4);
1675. 		p = eos(strcat(buf, " "));
1676. 		while (o_str < o_of) *p++ = *o_str++;
1677. 		*p = '\0';
1678. 		return fuzzymatch(u_str, buf, " -", TRUE);
1679. 	    }
1680. 	}
1681. 
1682. 	/* [note: if something like "elven speed boots" ever gets added, these
1683. 	   special cases should be changed to call wishymatch() recursively in
1684. 	   order to get the "of" inversion handling] */
1685. 	if (!strncmp(o_str, "dwarvish ", 9)) {
1686. 	    if (!strncmpi(u_str, "dwarven ", 8))
1687. 		return fuzzymatch(u_str + 8, o_str + 9, " -", TRUE);
1688. 	} else if (!strncmp(o_str, "elven ", 6)) {
1689. 	    if (!strncmpi(u_str, "elvish ", 7))
1690. 		return fuzzymatch(u_str + 7, o_str + 6, " -", TRUE);
1691. 	    else if (!strncmpi(u_str, "elfin ", 6))
1692. 		return fuzzymatch(u_str + 6, o_str + 6, " -", TRUE);
1693. 	} else if (!strcmp(o_str, "aluminum")) {
1694. 		/* this special case doesn't really fit anywhere else... */
1695. 		/* (note that " wand" will have been stripped off by now) */
1696. 	    if (!strcmpi(u_str, "aluminium"))
1697. 		return fuzzymatch(u_str + 9, o_str + 8, " -", TRUE);
1698. 	}
1699. 
1700. 	return FALSE;
1701. }
1702. 

struct alt_spellings

1703. /* alternate spellings; if the difference is only the presence or
1704.    absence of spaces and/or hyphens (such as "pickaxe" vs "pick axe"
1705.    vs "pick-axe") then there is no need for inclusion in this list;
1706.    likewise for ``"of" inversions ("boots of speed" vs "speed boots") */
1707. struct alt_spellings {
1708. 	const char *sp;
1709. 	int ob;
1710. } spellings[] = {
1711. 	{ "pickax", PICK_AXE },
1712. 	{ "whip", BULLWHIP },
1713. 	{ "saber", SILVER_SABER },
1714. 	{ "silver sabre", SILVER_SABER },
1715. 	{ "smooth shield", SHIELD_OF_REFLECTION },
1716. 	{ "grey dragon scale mail", GRAY_DRAGON_SCALE_MAIL },
1717. 	{ "grey dragon scales", GRAY_DRAGON_SCALES },
1718. 	{ "enchant armour", SCR_ENCHANT_ARMOR },
1719. 	{ "destroy armour", SCR_DESTROY_ARMOR },
1720. 	{ "scroll of enchant armour", SCR_ENCHANT_ARMOR },
1721. 	{ "scroll of destroy armour", SCR_DESTROY_ARMOR },
1722. 	{ "leather armour", LEATHER_ARMOR },
1723. 	{ "studded leather armour", STUDDED_LEATHER_ARMOR },
1724. 	{ "iron ball", HEAVY_IRON_BALL },
1725. 	{ "lantern", BRASS_LANTERN },
1726. 	{ "mattock", DWARVISH_MATTOCK },
1727. 	{ "amulet of poison resistance", AMULET_VERSUS_POISON },
1728. 	{ "stone", ROCK },
1729. #ifdef TOURIST
1730. 	{ "camera", EXPENSIVE_CAMERA },
1731. 	{ "tee shirt", T_SHIRT },
1732. #endif
1733. 	{ "can", TIN },
1734. 	{ "can opener", TIN_OPENER },
1735. 	{ "kelp", KELP_FROND },
1736. 	{ "eucalyptus", EUCALYPTUS_LEAF },
1737. 	{ "grapple", GRAPPLING_HOOK },
1738. 	{ (const char *)0, 0 },
1739. };
1740. 

readobjnam

1741. /*
1742.  * Return something wished for.  Specifying a null pointer for
1743.  * the user request string results in a random object.  Otherwise,
1744.  * if asking explicitly for "nothing" (or "nil") return no_wish;
1745.  * if not an object return &zeroobj; if an error (no matching object),
1746.  * return null.
1747.  * If from_user is false, we're reading from the wizkit, nothing was typed in.
1748.  */
1749. struct obj *
1750. readobjnam(bp, no_wish, from_user)
1751. register char *bp;
1752. struct obj *no_wish;
1753. boolean from_user;
1754. {
1755. 	register char *p;
1756. 	register int i;
1757. 	register struct obj *otmp;
1758. 	int cnt, spe, spesgn, typ, very, rechrg;
1759. 	int blessed, uncursed, iscursed, ispoisoned, isgreased;
1760. 	int eroded, eroded2, erodeproof;
1761. #ifdef INVISIBLE_OBJECTS
1762. 	int isinvisible;
1763. #endif
1764. 	int halfeaten, mntmp, contents;
1765. 	int islit, unlabeled, ishistoric, isdiluted;
1766. 	struct fruit *f;
1767. 	int ftype = current_fruit;
1768. 	char fruitbuf[BUFSZ];
1769. 	/* Fruits may not mess up the ability to wish for real objects (since
1770. 	 * you can leave a fruit in a bones file and it will be added to
1771. 	 * another person's game), so they must be checked for last, after
1772. 	 * stripping all the possible prefixes and seeing if there's a real
1773. 	 * name in there.  So we have to save the full original name.  However,
1774. 	 * it's still possible to do things like "uncursed burnt Alaska",
1775. 	 * or worse yet, "2 burned 5 course meals", so we need to loop to
1776. 	 * strip off the prefixes again, this time stripping only the ones
1777. 	 * possible on food.
1778. 	 * We could get even more detailed so as to allow food names with
1779. 	 * prefixes that _are_ possible on food, so you could wish for
1780. 	 * "2 3 alarm chilis".  Currently this isn't allowed; options.c
1781. 	 * automatically sticks 'candied' in front of such names.
1782. 	 */
1783. 
1784. 	char oclass;
1785. 	char *un, *dn, *actualn;
1786. 	const char *name=0;
1787. 
1788. 	cnt = spe = spesgn = typ = very = rechrg =
1789. 		blessed = uncursed = iscursed =
1790. #ifdef INVISIBLE_OBJECTS
1791. 		isinvisible =
1792. #endif
1793. 		ispoisoned = isgreased = eroded = eroded2 = erodeproof =
1794. 		halfeaten = islit = unlabeled = ishistoric = isdiluted = 0;
1795. 	mntmp = NON_PM;
1796. #define UNDEFINED 0
1797. #define EMPTY 1
1798. #define SPINACH 2
1799. 	contents = UNDEFINED;
1800. 	oclass = 0;
1801. 	actualn = dn = un = 0;
1802. 
1803. 	if (!bp) goto any;
1804. 	/* first, remove extra whitespace they may have typed */
1805. 	(void)mungspaces(bp);
1806. 	/* allow wishing for "nothing" to preserve wishless conduct...
1807. 	   [now requires "wand of nothing" if that's what was really wanted] */
1808. 	if (!strcmpi(bp, "nothing") || !strcmpi(bp, "nil") ||
1809. 	    !strcmpi(bp, "none")) return no_wish;
1810. 	/* save the [nearly] unmodified choice string */
1811. 	Strcpy(fruitbuf, bp);
1812. 
1813. 	for(;;) {
1814. 		register int l;
1815. 
1816. 		if (!bp || !*bp) goto any;
1817. 		if (!strncmpi(bp, "an ", l=3) ||
1818. 		    !strncmpi(bp, "a ", l=2)) {
1819. 			cnt = 1;
1820. 		} else if (!strncmpi(bp, "the ", l=4)) {
1821. 			;	/* just increment `bp' by `l' below */
1822. 		} else if (!cnt && digit(*bp) && strcmp(bp, "0")) {
1823. 			cnt = atoi(bp);
1824. 			while(digit(*bp)) bp++;
1825. 			while(*bp == ' ') bp++;
1826. 			l = 0;
1827. 		} else if (*bp == '+' || *bp == '-') {
1828. 			spesgn = (*bp++ == '+') ? 1 : -1;
1829. 			spe = atoi(bp);
1830. 			while(digit(*bp)) bp++;
1831. 			while(*bp == ' ') bp++;
1832. 			l = 0;
1833. 		} else if (!strncmpi(bp, "blessed ", l=8) ||
1834. 			   !strncmpi(bp, "holy ", l=5)) {
1835. 			blessed = 1;
1836. 		} else if (!strncmpi(bp, "cursed ", l=7) ||
1837. 			   !strncmpi(bp, "unholy ", l=7)) {
1838. 			iscursed = 1;
1839. 		} else if (!strncmpi(bp, "uncursed ", l=9)) {
1840. 			uncursed = 1;
1841. #ifdef INVISIBLE_OBJECTS
1842. 		} else if (!strncmpi(bp, "invisible ", l=10)) {
1843. 			isinvisible = 1;
1844. #endif
1845. 		} else if (!strncmpi(bp, "rustproof ", l=10) ||
1846. 			   !strncmpi(bp, "erodeproof ", l=11) ||
1847. 			   !strncmpi(bp, "corrodeproof ", l=13) ||
1848. 			   !strncmpi(bp, "fixed ", l=6) ||
1849. 			   !strncmpi(bp, "fireproof ", l=10) ||
1850. 			   !strncmpi(bp, "rotproof ", l=9)) {
1851. 			erodeproof = 1;
1852. 		} else if (!strncmpi(bp,"lit ", l=4) ||
1853. 			   !strncmpi(bp,"burning ", l=8)) {
1854. 			islit = 1;
1855. 		} else if (!strncmpi(bp,"unlit ", l=6) ||
1856. 			   !strncmpi(bp,"extinguished ", l=13)) {
1857. 			islit = 0;
1858. 		/* "unlabeled" and "blank" are synonymous */
1859. 		} else if (!strncmpi(bp,"unlabeled ", l=10) ||
1860. 			   !strncmpi(bp,"unlabelled ", l=11) ||
1861. 			   !strncmpi(bp,"blank ", l=6)) {
1862. 			unlabeled = 1;
1863. 		} else if(!strncmpi(bp, "poisoned ",l=9)
1864. #ifdef WIZARD
1865. 			  || (wizard && !strncmpi(bp, "trapped ",l=8))
1866. #endif
1867. 			  ) {
1868. 			ispoisoned=1;
1869. 		} else if(!strncmpi(bp, "greased ",l=8)) {
1870. 			isgreased=1;
1871. 		} else if (!strncmpi(bp, "very ", l=5)) {
1872. 			/* very rusted very heavy iron ball */
1873. 			very = 1;
1874. 		} else if (!strncmpi(bp, "thoroughly ", l=11)) {
1875. 			very = 2;
1876. 		} else if (!strncmpi(bp, "rusty ", l=6) ||
1877. 			   !strncmpi(bp, "rusted ", l=7) ||
1878. 			   !strncmpi(bp, "burnt ", l=6) ||
1879. 			   !strncmpi(bp, "burned ", l=7)) {
1880. 			eroded = 1 + very;
1881. 			very = 0;
1882. 		} else if (!strncmpi(bp, "corroded ", l=9) ||
1883. 			   !strncmpi(bp, "rotted ", l=7)) {
1884. 			eroded2 = 1 + very;
1885. 			very = 0;
1886. 		} else if (!strncmpi(bp, "partly eaten ", l=13)) {
1887. 			halfeaten = 1;
1888. 		} else if (!strncmpi(bp, "historic ", l=9)) {
1889. 			ishistoric = 1;
1890. 		} else if (!strncmpi(bp, "diluted ", l=8)) {
1891. 			isdiluted = 1;
1892. 		} else if(!strncmpi(bp, "empty ", l=6)) {
1893. 			contents = EMPTY;
1894. 		} else break;
1895. 		bp += l;
1896. 	}
1897. 	if(!cnt) cnt = 1;		/* %% what with "gems" etc. ? */
1898. 	if (strlen(bp) > 1) {
1899. 	    if ((p = rindex(bp, '(')) != 0) {
1900. 		if (p > bp && p[-1] == ' ') p[-1] = 0;
1901. 		else *p = 0;
1902. 		p++;
1903. 		if (!strcmpi(p, "lit)")) {
1904. 		    islit = 1;
1905. 		} else {
1906. 		    spe = atoi(p);
1907. 		    while (digit(*p)) p++;
1908. 		    if (*p == ':') {
1909. 			p++;
1910. 			rechrg = spe;
1911. 			spe = atoi(p);
1912. 			while (digit(*p)) p++;
1913. 		    }
1914. 		    if (*p != ')') {
1915. 			spe = rechrg = 0;
1916. 		    } else {
1917. 			spesgn = 1;
1918. 			p++;
1919. 			if (*p) Strcat(bp, p);
1920. 		    }
1921. 		}
1922. 	    }
1923. 	}
1924. /*
1925.    otmp->spe is type schar; so we don't want spe to be any bigger or smaller.
1926.    also, spe should always be positive  -- some cheaters may try to confuse
1927.    atoi()
1928. */
1929. 	if (spe < 0) {
1930. 		spesgn = -1;	/* cheaters get what they deserve */
1931. 		spe = abs(spe);
1932. 	}
1933. 	if (spe > SCHAR_LIM)
1934. 		spe = SCHAR_LIM;
1935. 	if (rechrg < 0 || rechrg > 7) rechrg = 7;	/* recharge_limit */
1936. 
1937. 	/* now we have the actual name, as delivered by xname, say
1938. 		green potions called whisky
1939. 		scrolls labeled "QWERTY"
1940. 		egg
1941. 		fortune cookies
1942. 		very heavy iron ball named hoei
1943. 		wand of wishing
1944. 		elven cloak
1945. 	*/
1946. 	if ((p = strstri(bp, " named ")) != 0) {
1947. 		*p = 0;
1948. 		name = p+7;
1949. 	}
1950. 	if ((p = strstri(bp, " called ")) != 0) {
1951. 		*p = 0;
1952. 		un = p+8;
1953. 		/* "helmet called telepathy" is not "helmet" (a specific type)
1954. 		 * "shield called reflection" is not "shield" (a general type)
1955. 		 */
1956. 		for(i = 0; i < SIZE(o_ranges); i++)
1957. 		    if(!strcmpi(bp, o_ranges[i].name)) {
1958. 			oclass = o_ranges[i].oclass;
1959. 			goto srch;
1960. 		    }
1961. 	}
1962. 	if ((p = strstri(bp, " labeled ")) != 0) {
1963. 		*p = 0;
1964. 		dn = p+9;
1965. 	} else if ((p = strstri(bp, " labelled ")) != 0) {
1966. 		*p = 0;
1967. 		dn = p+10;
1968. 	}
1969. 	if ((p = strstri(bp, " of spinach")) != 0) {
1970. 		*p = 0;
1971. 		contents = SPINACH;
1972. 	}
1973. 
1974. 	/*
1975. 	Skip over "pair of ", "pairs of", "set of" and "sets of".
1976. 
1977. 	Accept "3 pair of boots" as well as "3 pairs of boots". It is valid
1978. 	English either way.  See makeplural() for more on pair/pairs.
1979. 
1980. 	We should only double count if the object in question is not
1981. 	refered to as a "pair of".  E.g. We should double if the player
1982. 	types "pair of spears", but not if the player types "pair of
1983. 	lenses".  Luckily (?) all objects that are refered to as pairs
1984. 	-- boots, gloves, and lenses -- are also not mergable, so cnt is
1985. 	ignored anyway.
1986. 	*/
1987. 	if(!strncmpi(bp, "pair of ",8)) {
1988. 		bp += 8;
1989. 		cnt *= 2;
1990. 	} else if(cnt > 1 && !strncmpi(bp, "pairs of ",9)) {
1991. 		bp += 9;
1992. 		cnt *= 2;
1993. 	} else if (!strncmpi(bp, "set of ",7)) {
1994. 		bp += 7;
1995. 	} else if (!strncmpi(bp, "sets of ",8)) {
1996. 		bp += 8;
1997. 	}
1998. 
1999. 	/*
2000. 	 * Find corpse type using "of" (figurine of an orc, tin of orc meat)
2001. 	 * Don't check if it's a wand or spellbook.
2002. 	 * (avoid "wand/finger of death" confusion).
2003. 	 */
2004. 	if (!strstri(bp, "wand ")
2005. 	 && !strstri(bp, "spellbook ")
2006. 	 && !strstri(bp, "finger ")) {
2007. 	    if ((p = strstri(bp, " of ")) != 0
2008. 		&& (mntmp = name_to_mon(p+4)) >= LOW_PM)
2009. 		*p = 0;
2010. 	}
2011. 	/* Find corpse type w/o "of" (red dragon scale mail, yeti corpse) */
2012. 	if (strncmpi(bp, "samurai sword", 13)) /* not the "samurai" monster! */
2013. 	if (strncmpi(bp, "wizard lock", 11)) /* not the "wizard" monster! */
2014. 	if (strncmpi(bp, "ninja-to", 8)) /* not the "ninja" rank */
2015. 	if (strncmpi(bp, "master key", 10)) /* not the "master" rank */
2016. 	if (strncmpi(bp, "magenta", 7)) /* not the "mage" rank */
2017. 	if (mntmp < LOW_PM && strlen(bp) > 2 &&
2018. 	    (mntmp = name_to_mon(bp)) >= LOW_PM) {
2019. 		int mntmptoo, mntmplen;	/* double check for rank title */
2020. 		char *obp = bp;
2021. 		mntmptoo = title_to_mon(bp, (int *)0, &mntmplen);
2022. 		bp += mntmp != mntmptoo ? (int)strlen(mons[mntmp].mname) : mntmplen;
2023. 		if (*bp == ' ') bp++;
2024. 		else if (!strncmpi(bp, "s ", 2)) bp += 2;
2025. 		else if (!strncmpi(bp, "es ", 3)) bp += 3;
2026. 		else if (!*bp && !actualn && !dn && !un && !oclass) {
2027. 		    /* no referent; they don't really mean a monster type */
2028. 		    bp = obp;
2029. 		    mntmp = NON_PM;
2030. 		}
2031. 	}
2032. 
2033. 	/* first change to singular if necessary */
2034. 	if (*bp) {
2035. 		char *sng = makesingular(bp);
2036. 		if (strcmp(bp, sng)) {
2037. 			if (cnt == 1) cnt = 2;
2038. 			Strcpy(bp, sng);
2039. 		}
2040. 	}
2041. 
2042. 	/* Alternate spellings (pick-ax, silver sabre, &c) */
2043.     {
2044. 	struct alt_spellings *as = spellings;
2045. 
2046. 	while (as->sp) {
2047. 		if (fuzzymatch(bp, as->sp, " -", TRUE)) {
2048. 			typ = as->ob;
2049. 			goto typfnd;
2050. 		}
2051. 		as++;
2052. 	}
2053. 	/* can't use spellings list for this one due to shuffling */
2054. 	if (!strncmpi(bp, "grey spell", 10))
2055. 		*(bp + 2) = 'a';
2056.     }
2057. 
2058. 	/* dragon scales - assumes order of dragons */
2059. 	if(!strcmpi(bp, "scales") &&
2060. 			mntmp >= PM_GRAY_DRAGON && mntmp <= PM_YELLOW_DRAGON) {
2061. 		typ = GRAY_DRAGON_SCALES + mntmp - PM_GRAY_DRAGON;
2062. 		mntmp = NON_PM;	/* no monster */
2063. 		goto typfnd;
2064. 	}
2065. 
2066. 	p = eos(bp);
2067. 	if(!BSTRCMPI(bp, p-10, "holy water")) {
2068. 		typ = POT_WATER;
2069. 		if ((p-bp) >= 12 && *(p-12) == 'u')
2070. 			iscursed = 1; /* unholy water */
2071. 		else blessed = 1;
2072. 		goto typfnd;
2073. 	}
2074. 	if(unlabeled && !BSTRCMPI(bp, p-6, "scroll")) {
2075. 		typ = SCR_BLANK_PAPER;
2076. 		goto typfnd;
2077. 	}
2078. 	if(unlabeled && !BSTRCMPI(bp, p-9, "spellbook")) {
2079. 		typ = SPE_BLANK_PAPER;
2080. 		goto typfnd;
2081. 	}
2082. 	/*
2083. 	 * NOTE: Gold pieces are handled as objects nowadays, and therefore
2084. 	 * this section should probably be reconsidered as well as the entire
2085. 	 * gold/money concept.  Maybe we want to add other monetary units as
2086. 	 * well in the future. (TH)
2087. 	 */
2088. 	if(!BSTRCMPI(bp, p-10, "gold piece") || !BSTRCMPI(bp, p-7, "zorkmid") ||
2089. 	   !strcmpi(bp, "gold") || !strcmpi(bp, "money") ||
2090. 	   !strcmpi(bp, "coin") || *bp == GOLD_SYM) {
2091. 			if (cnt > 5000
2092. #ifdef WIZARD
2093. 					&& !wizard
2094. #endif
2095. 						) cnt=5000;
2096. 		if (cnt < 1) cnt=1;
2097. #ifndef GOLDOBJ
2098. 		if (from_user)
2099. 		    pline("%d gold piece%s.", cnt, plur(cnt));
2100. 		u.ugold += cnt;
2101. 		flags.botl=1;
2102. 		return (&zeroobj);
2103. #else
2104.                 otmp = mksobj(GOLD_PIECE, FALSE, FALSE);
2105. 		otmp->quan = cnt;
2106.                 otmp->owt = weight(otmp);
2107. 		flags.botl=1;
2108. 		return (otmp);
2109. #endif
2110. 	}
2111. 	if (strlen(bp) == 1 &&
2112. 	   (i = def_char_to_objclass(*bp)) < MAXOCLASSES && i > ILLOBJ_CLASS
2113. #ifdef WIZARD
2114. 	    && (wizard || i != VENOM_CLASS)
2115. #else
2116. 	    && i != VENOM_CLASS
2117. #endif
2118. 	    ) {
2119. 		oclass = i;
2120. 		goto any;
2121. 	}
2122. 
2123. 	/* Search for class names: XXXXX potion, scroll of XXXXX.  Avoid */
2124. 	/* false hits on, e.g., rings for "ring mail". */
2125. 	if(strncmpi(bp, "enchant ", 8) &&
2126. 	   strncmpi(bp, "destroy ", 8) &&
2127. 	   strncmpi(bp, "food detection", 14) &&
2128. 	   strncmpi(bp, "ring mail", 9) &&
2129. 	   strncmpi(bp, "studded leather arm", 19) &&
2130. 	   strncmpi(bp, "leather arm", 11) &&
2131. 	   strncmpi(bp, "tooled horn", 11) &&
2132. 	   strncmpi(bp, "food ration", 11) &&
2133. 	   strncmpi(bp, "meat ring", 9)
2134. 	)
2135. 	for (i = 0; i < (int)(sizeof wrpsym); i++) {
2136. 		register int j = strlen(wrp[i]);
2137. 		if(!strncmpi(bp, wrp[i], j)){
2138. 			oclass = wrpsym[i];
2139. 			if(oclass != AMULET_CLASS) {
2140. 			    bp += j;
2141. 			    if(!strncmpi(bp, " of ", 4)) actualn = bp+4;
2142. 			    /* else if(*bp) ?? */
2143. 			} else
2144. 			    actualn = bp;
2145. 			goto srch;
2146. 		}
2147. 		if(!BSTRCMPI(bp, p-j, wrp[i])){
2148. 			oclass = wrpsym[i];
2149. 			p -= j;
2150. 			*p = 0;
2151. 			if(p > bp && p[-1] == ' ') p[-1] = 0;
2152. 			actualn = dn = bp;
2153. 			goto srch;
2154. 		}
2155. 	}
2156. 
2157. 	/* "grey stone" check must be before general "stone" */
2158. 	for (i = 0; i < SIZE(o_ranges); i++)
2159. 	    if(!strcmpi(bp, o_ranges[i].name)) {
2160. 		typ = rnd_class(o_ranges[i].f_o_range, o_ranges[i].l_o_range);
2161. 		goto typfnd;
2162. 	    }
2163. 
2164. 	if (!BSTRCMPI(bp, p-6, " stone")) {
2165. 		p[-6] = 0;
2166. 		oclass = GEM_CLASS;
2167. 		dn = actualn = bp;
2168. 		goto srch;
2169. 	} else if (!strcmpi(bp, "looking glass")) {
2170. 		;	/* avoid false hit on "* glass" */
2171. 	} else if (!BSTRCMPI(bp, p-6, " glass") || !strcmpi(bp, "glass")) {
2172. 		register char *g = bp;
2173. 		if (strstri(g, "broken")) return (struct obj *)0;
2174. 		if (!strncmpi(g, "worthless ", 10)) g += 10;
2175. 		if (!strncmpi(g, "piece of ", 9)) g += 9;
2176. 		if (!strncmpi(g, "colored ", 8)) g += 8;
2177. 		else if (!strncmpi(g, "coloured ", 9)) g += 9;
2178. 		if (!strcmpi(g, "glass")) {	/* choose random color */
2179. 			/* 9 different kinds */
2180. 			typ = LAST_GEM + rnd(9);
2181. 			if (objects[typ].oc_class == GEM_CLASS) goto typfnd;
2182. 			else typ = 0;	/* somebody changed objects[]? punt */
2183. 		} else {		/* try to construct canonical form */
2184. 			char tbuf[BUFSZ];
2185. 			Strcpy(tbuf, "worthless piece of ");
2186. 			Strcat(tbuf, g);  /* assume it starts with the color */
2187. 			Strcpy(bp, tbuf);
2188. 		}
2189. 	}
2190. 
2191. 	actualn = bp;
2192. 	if (!dn) dn = actualn; /* ex. "skull cap" */
2193. srch:
2194. 	/* check real names of gems first */
2195. 	if(!oclass && actualn) {
2196. 	    for(i = bases[GEM_CLASS]; i <= LAST_GEM; i++) {
2197. 		register const char *zn;
2198. 
2199. 		if((zn = OBJ_NAME(objects[i])) && !strcmpi(actualn, zn)) {
2200. 		    typ = i;
2201. 		    goto typfnd;
2202. 		}
2203. 	    }
2204. 	}
2205. 	i = oclass ? bases[(int)oclass] : 1;
2206. 	while(i < NUM_OBJECTS && (!oclass || objects[i].oc_class == oclass)){
2207. 		register const char *zn;
2208. 
2209. 		if (actualn && (zn = OBJ_NAME(objects[i])) != 0 &&
2210. 			    wishymatch(actualn, zn, TRUE)) {
2211. 			typ = i;
2212. 			goto typfnd;
2213. 		}
2214. 		if (dn && (zn = OBJ_DESCR(objects[i])) != 0 &&
2215. 			    wishymatch(dn, zn, FALSE)) {
2216. 			/* don't match extra descriptions (w/o real name) */
2217. 			if (!OBJ_NAME(objects[i])) return (struct obj *)0;
2218. 			typ = i;
2219. 			goto typfnd;
2220. 		}
2221. 		if (un && (zn = objects[i].oc_uname) != 0 &&
2222. 			    wishymatch(un, zn, FALSE)) {
2223. 			typ = i;
2224. 			goto typfnd;
2225. 		}
2226. 		i++;
2227. 	}
2228. 	if (actualn) {
2229. 		struct Jitem *j = Japanese_items;
2230. 		while(j->item) {
2231. 			if (actualn && !strcmpi(actualn, j->name)) {
2232. 				typ = j->item;
2233. 				goto typfnd;
2234. 			}
2235. 			j++;
2236. 		}
2237. 	}
2238. 	if (!strcmpi(bp, "spinach")) {
2239. 		contents = SPINACH;
2240. 		typ = TIN;
2241. 		goto typfnd;
2242. 	}
2243. 	/* Note: not strncmpi.  2 fruits, one capital, one not, are possible. */
2244. 	{
2245. 	    char *fp;
2246. 	    int l, cntf;
2247. 	    int blessedf, iscursedf, uncursedf, halfeatenf;
2248. 
2249. 	    blessedf = iscursedf = uncursedf = halfeatenf = 0;
2250. 	    cntf = 0;
2251. 
2252. 	    fp = fruitbuf;
2253. 	    for(;;) {
2254. 		if (!fp || !*fp) break;
2255. 		if (!strncmpi(fp, "an ", l=3) ||
2256. 		    !strncmpi(fp, "a ", l=2)) {
2257. 			cntf = 1;
2258. 		} else if (!cntf && digit(*fp)) {
2259. 			cntf = atoi(fp);
2260. 			while(digit(*fp)) fp++;
2261. 			while(*fp == ' ') fp++;
2262. 			l = 0;
2263. 		} else if (!strncmpi(fp, "blessed ", l=8)) {
2264. 			blessedf = 1;
2265. 		} else if (!strncmpi(fp, "cursed ", l=7)) {
2266. 			iscursedf = 1;
2267. 		} else if (!strncmpi(fp, "uncursed ", l=9)) {
2268. 			uncursedf = 1;
2269. 		} else if (!strncmpi(fp, "partly eaten ", l=13)) {
2270. 			halfeatenf = 1;
2271. 		} else break;
2272. 		fp += l;
2273. 	    }
2274. 
2275. 	    for(f=ffruit; f; f = f->nextf) {
2276. 		char *f1 = f->fname, *f2 = makeplural(f->fname);
2277. 
2278. 		if(!strncmp(fp, f1, strlen(f1)) ||
2279. 					!strncmp(fp, f2, strlen(f2))) {
2280. 			typ = SLIME_MOLD;
2281. 			blessed = blessedf;
2282. 			iscursed = iscursedf;
2283. 			uncursed = uncursedf;
2284. 			halfeaten = halfeatenf;
2285. 			cnt = cntf;
2286. 			ftype = f->fid;
2287. 			goto typfnd;
2288. 		}
2289. 	    }
2290. 	}
2291. 
2292. 	if(!oclass && actualn) {
2293. 	    short objtyp;
2294. 
2295. 	    /* Perhaps it's an artifact specified by name, not type */
2296. 	    name = artifact_name(actualn, &objtyp);
2297. 	    if(name) {
2298. 		typ = objtyp;
2299. 		goto typfnd;
2300. 	    }
2301. 	}
2302. #ifdef WIZARD
2303. 	/* Let wizards wish for traps --KAA */
2304. 	/* must come after objects check so wizards can still wish for
2305. 	 * trap objects like beartraps
2306. 	 */
2307. 	if (wizard && from_user) {
2308. 		int trap;
2309. 
2310. 		for (trap = NO_TRAP+1; trap < TRAPNUM; trap++) {
2311. 			const char *tname;
2312. 
2313. 			tname = defsyms[trap_to_defsym(trap)].explanation;
2314. 			if (!strncmpi(tname, bp, strlen(tname))) {
2315. 				/* avoid stupid mistakes */
2316. 				if((trap == TRAPDOOR || trap == HOLE)
2317. 				      && !Can_fall_thru(&u.uz)) trap = ROCKTRAP;
2318. 				(void) maketrap(u.ux, u.uy, trap);
2319. 				pline("%s.", An(tname));
2320. 				return(&zeroobj);
2321. 			}
2322. 		}
2323. 		/* or some other dungeon features -dlc */
2324. 		p = eos(bp);
2325. 		if(!BSTRCMP(bp, p-8, "fountain")) {
2326. 			levl[u.ux][u.uy].typ = FOUNTAIN;
2327. 			level.flags.nfountains++;
2328. 			if(!strncmpi(bp, "magic ", 6))
2329. 				levl[u.ux][u.uy].blessedftn = 1;
2330. 			pline("A %sfountain.",
2331. 			      levl[u.ux][u.uy].blessedftn ? "magic " : "");
2332. 			newsym(u.ux, u.uy);
2333. 			return(&zeroobj);
2334. 		}
2335. 		if(!BSTRCMP(bp, p-6, "throne")) {
2336. 			levl[u.ux][u.uy].typ = THRONE;
2337. 			pline("A throne.");
2338. 			newsym(u.ux, u.uy);
2339. 			return(&zeroobj);
2340. 		}
2341. # ifdef SINKS
2342. 		if(!BSTRCMP(bp, p-4, "sink")) {
2343. 			levl[u.ux][u.uy].typ = SINK;
2344. 			level.flags.nsinks++;
2345. 			pline("A sink.");
2346. 			newsym(u.ux, u.uy);
2347. 			return &zeroobj;
2348. 		}
2349. # endif
2350. 		if(!BSTRCMP(bp, p-4, "pool")) {
2351. 			levl[u.ux][u.uy].typ = POOL;
2352. 			del_engr_at(u.ux, u.uy);
2353. 			pline("A pool.");
2354. 			/* Must manually make kelp! */
2355. 			water_damage(level.objects[u.ux][u.uy], FALSE, TRUE);
2356. 			newsym(u.ux, u.uy);
2357. 			return &zeroobj;
2358. 		}
2359. 		if (!BSTRCMP(bp, p-4, "lava")) {  /* also matches "molten lava" */
2360. 			levl[u.ux][u.uy].typ = LAVAPOOL;
2361. 			del_engr_at(u.ux, u.uy);
2362. 			pline("A pool of molten lava.");
2363. 			if (!(Levitation || Flying)) (void) lava_effects();
2364. 			newsym(u.ux, u.uy);
2365. 			return &zeroobj;
2366. 		}
2367. 
2368. 		if(!BSTRCMP(bp, p-5, "altar")) {
2369. 		    aligntyp al;
2370. 
2371. 		    levl[u.ux][u.uy].typ = ALTAR;
2372. 		    if(!strncmpi(bp, "chaotic ", 8))
2373. 			al = A_CHAOTIC;
2374. 		    else if(!strncmpi(bp, "neutral ", 8))
2375. 			al = A_NEUTRAL;
2376. 		    else if(!strncmpi(bp, "lawful ", 7))
2377. 			al = A_LAWFUL;
2378. 		    else if(!strncmpi(bp, "unaligned ", 10))
2379. 			al = A_NONE;
2380. 		    else /* -1 - A_CHAOTIC, 0 - A_NEUTRAL, 1 - A_LAWFUL */
2381. 			al = (!rn2(6)) ? A_NONE : rn2((int)A_LAWFUL+2) - 1;
2382. 		    levl[u.ux][u.uy].altarmask = Align2amask( al );
2383. 		    pline("%s altar.", An(align_str(al)));
2384. 		    newsym(u.ux, u.uy);
2385. 		    return(&zeroobj);
2386. 		}
2387. 
2388. 		if(!BSTRCMP(bp, p-5, "grave") || !BSTRCMP(bp, p-9, "headstone")) {
2389. 		    make_grave(u.ux, u.uy, (char *) 0);
2390. 		    pline("A grave.");
2391. 		    newsym(u.ux, u.uy);
2392. 		    return(&zeroobj);
2393. 		}
2394. 
2395. 		if(!BSTRCMP(bp, p-4, "tree")) {
2396. 		    levl[u.ux][u.uy].typ = TREE;
2397. 		    pline("A tree.");
2398. 		    newsym(u.ux, u.uy);
2399. 		    block_point(u.ux, u.uy);
2400. 		    return &zeroobj;
2401. 		}
2402. 
2403. 		if(!BSTRCMP(bp, p-4, "bars")) {
2404. 		    levl[u.ux][u.uy].typ = IRONBARS;
2405. 		    pline("Iron bars.");
2406. 		    newsym(u.ux, u.uy);
2407. 		    return &zeroobj;
2408. 		}
2409. 	}
2410. #endif
2411. 	if(!oclass) return((struct obj *)0);
2412. any:
2413. 	if(!oclass) oclass = wrpsym[rn2((int)sizeof(wrpsym))];
2414. typfnd:
2415. 	if (typ) oclass = objects[typ].oc_class;
2416. 
2417. 	/* check for some objects that are not allowed */
2418. 	if (typ && objects[typ].oc_unique) {
2419. #ifdef WIZARD
2420. 	    if (wizard)
2421. 		;	/* allow unique objects */
2422. 	    else
2423. #endif
2424. 	    switch (typ) {
2425. 		case AMULET_OF_YENDOR:
2426. 		    typ = FAKE_AMULET_OF_YENDOR;
2427. 		    break;
2428. 		case CANDELABRUM_OF_INVOCATION:
2429. 		    typ = rnd_class(TALLOW_CANDLE, WAX_CANDLE);
2430. 		    break;
2431. 		case BELL_OF_OPENING:
2432. 		    typ = BELL;
2433. 		    break;
2434. 		case SPE_BOOK_OF_THE_DEAD:
2435. 		    typ = SPE_BLANK_PAPER;
2436. 		    break;
2437. 	    }
2438. 	}
2439. 
2440. 	/* catch any other non-wishable objects */
2441. 	if (objects[typ].oc_nowish
2442. #ifdef WIZARD
2443. 	    && !wizard
2444. #endif
2445. 	    )
2446. 	    return((struct obj *)0);
2447. 
2448. 	/* convert magic lamps to regular lamps before lighting them or setting
2449. 	   the charges */
2450. 	if (typ == MAGIC_LAMP
2451. #ifdef WIZARD
2452. 				&& !wizard
2453. #endif
2454. 						)
2455. 	    typ = OIL_LAMP;
2456. 
2457. 	if(typ) {
2458. 		otmp = mksobj(typ, TRUE, FALSE);
2459. 	} else {
2460. 		otmp = mkobj(oclass, FALSE);
2461. 		if (otmp) typ = otmp->otyp;
2462. 	}
2463. 
2464. 	if (islit &&
2465. 		(typ == OIL_LAMP || typ == MAGIC_LAMP || typ == BRASS_LANTERN ||
2466. 		 Is_candle(otmp) || typ == POT_OIL)) {
2467. 	    place_object(otmp, u.ux, u.uy);  /* make it viable light source */
2468. 	    begin_burn(otmp, FALSE);
2469. 	    obj_extract_self(otmp);	 /* now release it for caller's use */
2470. 	}
2471. 
2472. 	if(cnt > 0 && objects[typ].oc_merge && oclass != SPBOOK_CLASS &&
2473. 		(cnt < rnd(6) ||
2474. #ifdef WIZARD
2475. 		wizard ||
2476. #endif
2477. 		 (cnt <= 7 && Is_candle(otmp)) ||
2478. 		 (cnt <= 20 &&
2479. 		  ((oclass == WEAPON_CLASS && is_ammo(otmp))
2480. 				|| typ == ROCK || is_missile(otmp)))))
2481. 			otmp->quan = (long) cnt;
2482. 
2483. #ifdef WIZARD
2484. 	if (oclass == VENOM_CLASS) otmp->spe = 1;
2485. #endif
2486. 
2487. 	if (spesgn == 0) spe = otmp->spe;
2488. #ifdef WIZARD
2489. 	else if (wizard) /* no alteration to spe */ ;
2490. #endif
2491. 	else if (oclass == ARMOR_CLASS || oclass == WEAPON_CLASS ||
2492. 		 is_weptool(otmp) ||
2493. 			(oclass==RING_CLASS && objects[typ].oc_charged)) {
2494. 		if(spe > rnd(5) && spe > otmp->spe) spe = 0;
2495. 		if(spe > 2 && Luck < 0) spesgn = -1;
2496. 	} else {
2497. 		if (oclass == WAND_CLASS) {
2498. 			if (spe > 1 && spesgn == -1) spe = 1;
2499. 		} else {
2500. 			if (spe > 0 && spesgn == -1) spe = 0;
2501. 		}
2502. 		if (spe > otmp->spe) spe = otmp->spe;
2503. 	}
2504. 
2505. 	if (spesgn == -1) spe = -spe;
2506. 
2507. 	/* set otmp->spe.  This may, or may not, use spe... */
2508. 	switch (typ) {
2509. 		case TIN: if (contents==EMPTY) {
2510. 				otmp->corpsenm = NON_PM;
2511. 				otmp->spe = 0;
2512. 			} else if (contents==SPINACH) {
2513. 				otmp->corpsenm = NON_PM;
2514. 				otmp->spe = 1;
2515. 			}
2516. 			break;
2517. 		case SLIME_MOLD: otmp->spe = ftype;
2518. 			/* Fall through */
2519. 		case SKELETON_KEY: case CHEST: case LARGE_BOX:
2520. 		case HEAVY_IRON_BALL: case IRON_CHAIN: case STATUE:
2521. 			/* otmp->cobj already done in mksobj() */
2522. 				break;
2523. #ifdef MAIL
2524. 		case SCR_MAIL: otmp->spe = 1; break;
2525. #endif
2526. 		case WAN_WISHING:
2527. #ifdef WIZARD
2528. 			if (!wizard) {
2529. #endif
2530. 				otmp->spe = (rn2(10) ? -1 : 0);
2531. 				break;
2532. #ifdef WIZARD
2533. 			}
2534. 			/* fall through, if wizard */
2535. #endif
2536. 		default: otmp->spe = spe;
2537. 	}
2538. 
2539. 	/* set otmp->corpsenm or dragon scale [mail] */
2540. 	if (mntmp >= LOW_PM) {
2541. 		if (mntmp == PM_LONG_WORM_TAIL) mntmp = PM_LONG_WORM;
2542. 
2543. 		switch (typ) {
2544. 		case TIN:
2545. 			otmp->spe = 0; /* No spinach */
2546. 			if (dead_species(mntmp, FALSE)) {
2547. 			    otmp->corpsenm = NON_PM;	/* it's empty */
2548. 			} else if (!(mons[mntmp].geno & G_UNIQ) &&
2549. 				   !(mvitals[mntmp].mvflags & G_NOCORPSE) &&
2550. 				   mons[mntmp].cnutrit != 0) {
2551. 			    otmp->corpsenm = mntmp;
2552. 			}
2553. 			break;
2554. 		case CORPSE:
2555. 			if (!(mons[mntmp].geno & G_UNIQ) &&
2556. 				   !(mvitals[mntmp].mvflags & G_NOCORPSE)) {
2557. 			    /* beware of random troll or lizard corpse,
2558. 			       or of ordinary one being forced to such */
2559. 			    if (otmp->timed) obj_stop_timers(otmp);
2560. 			    if (mons[mntmp].msound == MS_GUARDIAN)
2561. 			    	otmp->corpsenm = genus(mntmp,1);
2562. 			    else
2563. 				otmp->corpsenm = mntmp;
2564. 			    start_corpse_timeout(otmp);
2565. 			}
2566. 			break;
2567. 		case FIGURINE:
2568. 			if (!(mons[mntmp].geno & G_UNIQ)
2569. 			    && !is_human(&mons[mntmp])
2570. #ifdef MAIL
2571. 			    && mntmp != PM_MAIL_DAEMON
2572. #endif
2573. 							)
2574. 				otmp->corpsenm = mntmp;
2575. 			break;
2576. 		case EGG:
2577. 			mntmp = can_be_hatched(mntmp);
2578. 			if (mntmp != NON_PM) {
2579. 			    otmp->corpsenm = mntmp;
2580. 			    if (!dead_species(mntmp, TRUE))
2581. 				attach_egg_hatch_timeout(otmp);
2582. 			    else
2583. 				kill_egg(otmp);
2584. 			}
2585. 			break;
2586. 		case STATUE: otmp->corpsenm = mntmp;
2587. 			if (Has_contents(otmp) && verysmall(&mons[mntmp]))
2588. 			    delete_contents(otmp);	/* no spellbook */
2589. 			otmp->spe = ishistoric ? STATUE_HISTORIC : 0;
2590. 			break;
2591. 		case SCALE_MAIL:
2592. 			/* Dragon mail - depends on the order of objects */
2593. 			/*		 & dragons.			 */
2594. 			if (mntmp >= PM_GRAY_DRAGON &&
2595. 						mntmp <= PM_YELLOW_DRAGON)
2596. 			    otmp->otyp = GRAY_DRAGON_SCALE_MAIL +
2597. 						    mntmp - PM_GRAY_DRAGON;
2598. 			break;
2599. 		}
2600. 	}
2601. 
2602. 	/* set blessed/cursed -- setting the fields directly is safe
2603. 	 * since weight() is called below and addinv() will take care
2604. 	 * of luck */
2605. 	if (iscursed) {
2606. 		curse(otmp);
2607. 	} else if (uncursed) {
2608. 		otmp->blessed = 0;
2609. 		otmp->cursed = (Luck < 0
2610. #ifdef WIZARD
2611. 					 && !wizard
2612. #endif
2613. 							);
2614. 	} else if (blessed) {
2615. 		otmp->blessed = (Luck >= 0
2616. #ifdef WIZARD
2617. 					 || wizard
2618. #endif
2619. 							);
2620. 		otmp->cursed = (Luck < 0
2621. #ifdef WIZARD
2622. 					 && !wizard
2623. #endif
2624. 							);
2625. 	} else if (spesgn < 0) {
2626. 		curse(otmp);
2627. 	}
2628. 
2629. #ifdef INVISIBLE_OBJECTS
2630. 	if (isinvisible) otmp->oinvis = 1;
2631. #endif
2632. 
2633. 	/* set eroded */
2634. 	if (is_damageable(otmp) || otmp->otyp == CRYSKNIFE) {
2635. 	    if (eroded && (is_flammable(otmp) || is_rustprone(otmp)))
2636. 		    otmp->oeroded = eroded;
2637. 	    if (eroded2 && (is_corrodeable(otmp) || is_rottable(otmp)))
2638. 		    otmp->oeroded2 = eroded2;
2639. 
2640. 	    /* set erodeproof */
2641. 	    if (erodeproof && !eroded && !eroded2)
2642. 		    otmp->oerodeproof = (Luck >= 0
2643. #ifdef WIZARD
2644. 					     || wizard
2645. #endif
2646. 					);
2647. 	}
2648. 
2649. 	/* set otmp->recharged */
2650. 	if (oclass == WAND_CLASS) {
2651. 	    /* prevent wishing abuse */
2652. 	    if (otmp->otyp == WAN_WISHING
2653. #ifdef WIZARD
2654. 		    && !wizard
2655. #endif
2656. 		) rechrg = 1;
2657. 	    otmp->recharged = (unsigned)rechrg;
2658. 	}
2659. 
2660. 	/* set poisoned */
2661. 	if (ispoisoned) {
2662. 	    if (is_poisonable(otmp))
2663. 		otmp->opoisoned = (Luck >= 0);
2664. 	    else if (Is_box(otmp) || typ == TIN)
2665. 		otmp->otrapped = 1;
2666. 	    else if (oclass == FOOD_CLASS)
2667. 		/* try to taint by making it as old as possible */
2668. 		otmp->age = 1L;
2669. 	}
2670. 
2671. 	if (isgreased) otmp->greased = 1;
2672. 
2673. 	if (isdiluted && otmp->oclass == POTION_CLASS &&
2674. 			otmp->otyp != POT_WATER)
2675. 		otmp->odiluted = 1;
2676. 
2677. 	if (name) {
2678. 		const char *aname;
2679. 		short objtyp;
2680. 
2681. 		/* an artifact name might need capitalization fixing */
2682. 		aname = artifact_name(name, &objtyp);
2683. 		if (aname && objtyp == otmp->otyp) name = aname;
2684. 
2685. 		otmp = oname(otmp, name);
2686. 		if (otmp->oartifact) {
2687. 			otmp->quan = 1L;
2688. 			u.uconduct.wisharti++;	/* KMH, conduct */
2689. 		}
2690. 	}
2691. 
2692. 	/* more wishing abuse: don't allow wishing for certain artifacts */
2693. 	/* and make them pay; charge them for the wish anyway! */
2694. 	if ((is_quest_artifact(otmp) ||
2695. 	     (otmp->oartifact && rn2(nartifact_exist()) > 1))
2696. #ifdef WIZARD
2697. 	    && !wizard
2698. #endif
2699. 	    ) {
2700. 	    artifact_exists(otmp, ONAME(otmp), FALSE);
2701. 	    obfree(otmp, (struct obj *) 0);
2702. 	    otmp = &zeroobj;
2703. 	    pline("For a moment, you feel %s in your %s, but it disappears!",
2704. 		  something,
2705. 		  makeplural(body_part(HAND)));
2706. 	}
2707. 
2708. 	if (halfeaten && otmp->oclass == FOOD_CLASS) {
2709. 		if (otmp->otyp == CORPSE)
2710. 			otmp->oeaten = mons[otmp->corpsenm].cnutrit;
2711. 		else otmp->oeaten = objects[otmp->otyp].oc_nutrition;
2712. 		/* (do this adjustment before setting up object's weight) */
2713. 		consume_oeaten(otmp, 1);
2714. 	}
2715. 	otmp->owt = weight(otmp);
2716. 	if (very && otmp->otyp == HEAVY_IRON_BALL) otmp->owt += 160;
2717. 
2718. 	return(otmp);
2719. }
2720. 
2721. int
2722. rnd_class(first,last)
2723. int first,last;
2724. {
2725. 	int i, x, sum=0;
2726. 
2727. 	if (first == last)
2728. 	    return (first);
2729. 	for(i=first; i<=last; i++)
2730. 		sum += objects[i].oc_prob;
2731. 	if (!sum) /* all zero */
2732. 		return first + rn2(last-first+1);
2733. 	x = rnd(sum);
2734. 	for(i=first; i<=last; i++)
2735. 		if (objects[i].oc_prob && (x -= objects[i].oc_prob) <= 0)
2736. 			return i;
2737. 	return 0;
2738. }
2739. 

Japanese_item_name

2740. STATIC_OVL const char *
2741. Japanese_item_name(i)
2742. int i;
2743. {
2744. 	struct Jitem *j = Japanese_items;
2745. 
2746. 	while(j->item) {
2747. 		if (i == j->item)
2748. 			return j->name;
2749. 		j++;
2750. 	}
2751. 	return (const char *)0;
2752. }
2753. 

cloak_simple_name

2754. const char *
2755. cloak_simple_name(cloak)
2756. struct obj *cloak;
2757. {
2758.     if (cloak) {
2759. 	switch (cloak->otyp) {
2760. 	case ROBE:
2761. 	    return "robe";
2762. 	case MUMMY_WRAPPING:
2763. 	    return "wrapping";
2764. 	case ALCHEMY_SMOCK:
2765. 	    return (objects[cloak->otyp].oc_name_known &&
2766. 			cloak->dknown) ? "smock" : "apron";
2767. 	default:
2768. 	    break;
2769. 	}
2770.     }
2771.     return "cloak";
2772. }
2773. 
2774. const char *
2775. mimic_obj_name(mtmp)
2776. struct monst *mtmp;
2777. {
2778. 	if (mtmp->m_ap_type == M_AP_OBJECT && mtmp->mappearance != STRANGE_OBJECT) {
2779. 		int idx = objects[mtmp->mappearance].oc_descr_idx;
2780. 		if (mtmp->mappearance == GOLD_PIECE) return "gold";
2781. 		return obj_descr[idx].oc_name;
2782. 	}
2783. 	return "whatcha-may-callit";
2784. }
2785. #endif /* OVLB */
2786. 
2787. /*objnam.c*/