1 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
2 /* hack.objnam.c - version 1.0.2 */
3 /* $FreeBSD: src/games/hack/hack.objnam.c,v 1.3 1999/11/16 02:57:08 billf Exp $ */
4 /* $DragonFly: src/games/hack/hack.objnam.c,v 1.4 2006/08/21 19:45:32 pavalos Exp $ */
7 #define Sprintf (void) sprintf
8 #define Strcat (void) strcat
9 #define Strcpy (void) strcpy
13 static char *strprepend(char *, char *);
14 static char *sitoa(int);
17 strprepend(char *s, char *pref)
21 pline("WARNING: prefix too short.");
25 strncpy(s, pref, i); /* do not copy trailing 0 */
33 Sprintf(buf, (a < 0) ? "%d" : "+%d", a);
40 static char buf[BUFSZ];
41 struct objclass *ocl = &objects[otyp];
42 const char *an = ocl->oc_name;
43 const char *dn = ocl->oc_descr;
44 char *un = ocl->oc_uname;
45 int nn = ocl->oc_name_known;
46 switch(ocl->oc_olet) {
48 Strcpy(buf, "potion");
51 Strcpy(buf, "scroll");
62 if(otyp >= TURQUOISE && otyp <= JADE)
63 Strcat(buf, " stone");
65 Sprintf(eos(buf), " called %s", un);
67 Sprintf(eos(buf), " (%s)", dn);
69 Strcpy(buf, dn ? dn : an);
70 if(ocl->oc_olet == GEM_SYM)
73 Sprintf(eos(buf), " called %s", un);
77 /* here for ring/scroll/potion/wand */
79 Sprintf(eos(buf), " of %s", an);
81 Sprintf(eos(buf), " called %s", un);
83 Sprintf(eos(buf), " (%s)", dn);
88 xname(struct obj *obj)
90 static char bufr[BUFSZ];
91 char *buf = &(bufr[PREFIX]); /* leave room for "17 -3 " */
92 int nn = objects[obj->otyp].oc_name_known;
93 const char *an = objects[obj->otyp].oc_name;
94 const char *dn = objects[obj->otyp].oc_descr;
95 char *un = objects[obj->otyp].oc_uname;
96 int pl = (obj->quan != 1);
97 if(!obj->dknown && !Blind) obj->dknown = 1; /* %% doesnt belong here */
100 Strcpy(buf, (obj->spe < 0 && obj->known)
101 ? "cheap plastic imitation of the " : "");
102 Strcat(buf,"Amulet of Yendor");
112 if(obj->otyp == DEAD_HOMUNCULUS && pl) {
114 Strcpy(buf, "dead homunculi");
118 /* fall into next case */
120 if(obj->otyp == WORM_TOOTH && pl) {
122 Strcpy(buf, "worm teeth");
125 if(obj->otyp == CRYSKNIFE && pl) {
127 Strcpy(buf, "crysknives");
130 /* fall into next case */
137 Sprintf(buf, "%sheavy iron ball",
138 (obj->owt > objects[obj->otyp].oc_weight) ? "very " : "");
141 if(nn || un || !obj->dknown) {
142 Strcpy(buf, "potion");
147 if(!obj->dknown) break;
149 Strcat(buf, " called ");
157 Strcat(buf, " potion");
161 Strcpy(buf, "scroll");
166 if(!obj->dknown) break;
171 Strcat(buf, " called ");
174 Strcat(buf, " labeled ");
180 Sprintf(buf, "wand");
182 Sprintf(buf, "wand of %s", an);
184 Sprintf(buf, "wand called %s", un);
186 Sprintf(buf, "%s wand", dn);
190 Sprintf(buf, "ring");
192 Sprintf(buf, "ring of %s", an);
194 Sprintf(buf, "ring called %s", un);
196 Sprintf(buf, "%s ring", dn);
204 Sprintf(buf, "%s gem", dn);
208 if(obj->otyp >= TURQUOISE && obj->otyp <= JADE)
209 Strcat(buf, " stone");
212 Sprintf(buf,"glorkum %c (0%o) %u %d",
213 obj->olet,obj->olet,obj->otyp,obj->spe);
218 for(p = buf; *p; p++) {
219 if(!strncmp(" of ", p, 4)) {
220 /* pieces of, cloves of, lumps of */
224 c1 = c2; c2 = *p; *p++ = c1;
230 if(*p == 's' || *p == 'z' || *p == 'x' ||
231 (*p == 'h' && p[-1] == 's'))
232 Strcat(buf, "es"); /* boxes */
233 else if(*p == 'y' && !index(vowels, p[-1]))
234 Strcpy(p, "ies"); /* rubies, zruties */
240 Strcat(buf, " named ");
241 Strcat(buf, ONAME(obj));
247 doname(struct obj *obj)
250 char *bp = xname(obj);
252 Sprintf(prefix, "%u ", obj->quan);
254 Strcpy(prefix, "a ");
257 if(strncmp(bp, "cheap ", 6))
258 Strcpy(prefix, "the ");
261 if(obj->owornmask & W_ARMOR)
262 Strcat(bp, " (being worn)");
263 /* fall into next case */
266 Strcat(prefix, sitoa(obj->spe));
272 Sprintf(eos(bp), " (%d)", obj->spe);
275 if(obj->owornmask & W_RINGR) Strcat(bp, " (on right hand)");
276 if(obj->owornmask & W_RINGL) Strcat(bp, " (on left hand)");
277 if(obj->known && (objects[obj->otyp].bits & SPEC)) {
278 Strcat(prefix, sitoa(obj->spe));
283 if(obj->owornmask & W_WEP)
284 Strcat(bp, " (weapon in hand)");
286 Strcat(bp, " (unpaid)");
287 if(!strcmp(prefix, "a ") && index(vowels, *bp))
288 Strcpy(prefix, "an ");
289 bp = strprepend(bp, prefix);
293 /* used only in hack.fight.c (thitu) */
295 setan(const char *str, char *buf)
297 if(index(vowels,*str))
298 Sprintf(buf, "an %s", str);
300 Sprintf(buf, "a %s", str);
304 aobjnam(struct obj *otmp, const char *verb)
306 char *bp = xname(otmp);
308 if(otmp->quan != 1) {
309 Sprintf(prefix, "%u ", otmp->quan);
310 bp = strprepend(bp, prefix);
314 /* verb is given in plural (i.e., without trailing s) */
318 else if(!strcmp(verb, "are"))
329 Doname(struct obj *obj)
331 char *s = doname(obj);
333 if('a' <= *s && *s <= 'z') *s -= ('a' - 'A');
337 static const char *wrp[] = { "wand", "ring", "potion", "scroll", "gem" };
338 char wrpsym[] = { WAND_SYM, RING_SYM, POTION_SYM, SCROLL_SYM, GEM_SYM };
345 int cnt, spe, spesgn, typ, heavy;
348 cnt = spe = spesgn = typ = heavy = 0;
352 if('A' <= *p && *p <= 'Z') *p += 'a'-'A';
353 if(!strncmp(bp, "the ", 4)){
355 } else if(!strncmp(bp, "an ", 3)){
358 } else if(!strncmp(bp, "a ", 2)){
362 if(!cnt && digit(*bp)){
364 while(digit(*bp)) bp++;
365 while(*bp == ' ') bp++;
367 if(!cnt) cnt = 1; /* %% what with "gems" etc. ? */
369 if(*bp == '+' || *bp == '-'){
370 spesgn = (*bp++ == '+') ? 1 : -1;
372 while(digit(*bp)) bp++;
373 while(*bp == ' ') bp++;
377 if(p > bp && p[-1] == ' ') p[-1] = 0;
381 while(digit(*p)) p++;
382 if(strcmp(p, ")")) spe = 0;
386 /* now we have the actual name, as delivered by xname, say
387 green potions called whisky
388 scrolls labeled "QWERTY"
392 very heavy iron ball named hoei
396 for(p = bp; *p; p++) if(!strncmp(p, " named ", 7)) {
399 for(p = bp; *p; p++) if(!strncmp(p, " called ", 8)) {
403 for(p = bp; *p; p++) if(!strncmp(p, " labeled ", 9)) {
408 /* first change to singular if necessary */
410 /* find "cloves of garlic", "worthless pieces of blue glass" */
411 for(p = bp; *p; p++) if(!strncmp(p, "s of ", 5)){
412 while((*p = p[1])) p++;
415 /* remove -s or -es (boxes) or -ies (rubies, zruties) */
420 if(!strcmp(p-7, "cookies"))
426 /* note: cloves / knives from clove / knife */
427 if(!strcmp(p-6, "knives")) {
432 /* note: nurses, axes but boxes */
433 if(!strcmp(p-5, "boxes")) {
441 if(!strcmp(p-9, "homunculi")) {
442 Strcpy(p-1, "us"); /* !! makes string longer */
445 if(!strcmp(p-5, "teeth")) {
446 Strcpy(p-5, "tooth");
449 /* here we cannot find the plural suffix */
453 if(!strcmp(bp, "amulet of yendor")) {
454 typ = AMULET_OF_YENDOR;
458 if(!strcmp(p-5, " mail")){ /* Note: ring mail is not a ring ! */
463 for(i = 0; (unsigned)i < sizeof(wrpsym); i++) {
464 int j = strlen(wrp[i]);
465 if(!strncmp(bp, wrp[i], j)){
468 if(!strncmp(bp, " of ", 4)) an = bp+4;
469 /* else if(*bp) ?? */
472 if(!strcmp(p-j, wrp[i])){
476 if(p[-1] == ' ') p[-1] = 0;
481 if(!strcmp(p-6, " stone")){
487 if(!strcmp(bp, "very heavy iron ball")){
489 typ = HEAVY_IRON_BALL;
494 if(!an && !dn && !un)
497 if(let) i = bases[letindex(let)];
498 while(i <= NROFOBJECTS && (!let || objects[i].oc_olet == let)){
499 const char *zn = objects[i].oc_name;
502 if(an && strcmp(an, zn))
504 if(dn && (!(zn = objects[i].oc_descr) || strcmp(dn, zn)))
506 if(un && (!(zn = objects[i].oc_uname) || strcmp(un, zn)))
514 if(!let) let = wrpsym[rn2(sizeof(wrpsym))];
518 let = objects[typ].oc_olet;
522 if(cnt > 0 && index("%?!*)", let) &&
523 (cnt < 4 || (let == WEAPON_SYM && typ <= ROCK && cnt < 20)))
526 if(spe > 3 && spe > otmp->spe)
528 else if(let == WAND_SYM)
530 if(spe == 3 && u.uluck < 0)
532 if(let != WAND_SYM && spesgn == -1)
536 else if(let == AMULET_SYM)
538 else if(typ == WAN_WISHING && rn2(10))
539 spe = (rn2(10) ? -1 : 0);