553 lines
11 KiB
C
553 lines
11 KiB
C
/*
|
|
* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985.
|
|
*/
|
|
|
|
#ifndef lint
|
|
static char rcsid[] = "$Id: hack.objnam.c,v 1.2 1993/08/02 17:17:31 mycroft Exp $";
|
|
#endif /* not lint */
|
|
|
|
#include "hack.h"
|
|
#define Sprintf (void) sprintf
|
|
#define Strcat (void) strcat
|
|
#define Strcpy (void) strcpy
|
|
#define PREFIX 15
|
|
extern char *eos();
|
|
extern int bases[];
|
|
|
|
char *
|
|
strprepend(s,pref) register char *s, *pref; {
|
|
register int i = strlen(pref);
|
|
if(i > PREFIX) {
|
|
pline("WARNING: prefix too short.");
|
|
return(s);
|
|
}
|
|
s -= i;
|
|
(void) strncpy(s, pref, i); /* do not copy trailing 0 */
|
|
return(s);
|
|
}
|
|
|
|
char *
|
|
sitoa(a) int a; {
|
|
static char buf[13];
|
|
Sprintf(buf, (a < 0) ? "%d" : "+%d", a);
|
|
return(buf);
|
|
}
|
|
|
|
char *
|
|
typename(otyp)
|
|
register int otyp;
|
|
{
|
|
static char buf[BUFSZ];
|
|
register struct objclass *ocl = &objects[otyp];
|
|
register char *an = ocl->oc_name;
|
|
register char *dn = ocl->oc_descr;
|
|
register char *un = ocl->oc_uname;
|
|
register int nn = ocl->oc_name_known;
|
|
switch(ocl->oc_olet) {
|
|
case POTION_SYM:
|
|
Strcpy(buf, "potion");
|
|
break;
|
|
case SCROLL_SYM:
|
|
Strcpy(buf, "scroll");
|
|
break;
|
|
case WAND_SYM:
|
|
Strcpy(buf, "wand");
|
|
break;
|
|
case RING_SYM:
|
|
Strcpy(buf, "ring");
|
|
break;
|
|
default:
|
|
if(nn) {
|
|
Strcpy(buf, an);
|
|
if(otyp >= TURQUOISE && otyp <= JADE)
|
|
Strcat(buf, " stone");
|
|
if(un)
|
|
Sprintf(eos(buf), " called %s", un);
|
|
if(dn)
|
|
Sprintf(eos(buf), " (%s)", dn);
|
|
} else {
|
|
Strcpy(buf, dn ? dn : an);
|
|
if(ocl->oc_olet == GEM_SYM)
|
|
Strcat(buf, " gem");
|
|
if(un)
|
|
Sprintf(eos(buf), " called %s", un);
|
|
}
|
|
return(buf);
|
|
}
|
|
/* here for ring/scroll/potion/wand */
|
|
if(nn)
|
|
Sprintf(eos(buf), " of %s", an);
|
|
if(un)
|
|
Sprintf(eos(buf), " called %s", un);
|
|
if(dn)
|
|
Sprintf(eos(buf), " (%s)", dn);
|
|
return(buf);
|
|
}
|
|
|
|
char *
|
|
xname(obj)
|
|
register struct obj *obj;
|
|
{
|
|
static char bufr[BUFSZ];
|
|
register char *buf = &(bufr[PREFIX]); /* leave room for "17 -3 " */
|
|
register int nn = objects[obj->otyp].oc_name_known;
|
|
register char *an = objects[obj->otyp].oc_name;
|
|
register char *dn = objects[obj->otyp].oc_descr;
|
|
register char *un = objects[obj->otyp].oc_uname;
|
|
register int pl = (obj->quan != 1);
|
|
if(!obj->dknown && !Blind) obj->dknown = 1; /* %% doesnt belong here */
|
|
switch(obj->olet) {
|
|
case AMULET_SYM:
|
|
Strcpy(buf, (obj->spe < 0 && obj->known)
|
|
? "cheap plastic imitation of the " : "");
|
|
Strcat(buf,"Amulet of Yendor");
|
|
break;
|
|
case TOOL_SYM:
|
|
if(!nn) {
|
|
Strcpy(buf, dn);
|
|
break;
|
|
}
|
|
Strcpy(buf,an);
|
|
break;
|
|
case FOOD_SYM:
|
|
if(obj->otyp == DEAD_HOMUNCULUS && pl) {
|
|
pl = 0;
|
|
Strcpy(buf, "dead homunculi");
|
|
break;
|
|
}
|
|
/* fungis ? */
|
|
/* fall into next case */
|
|
case WEAPON_SYM:
|
|
if(obj->otyp == WORM_TOOTH && pl) {
|
|
pl = 0;
|
|
Strcpy(buf, "worm teeth");
|
|
break;
|
|
}
|
|
if(obj->otyp == CRYSKNIFE && pl) {
|
|
pl = 0;
|
|
Strcpy(buf, "crysknives");
|
|
break;
|
|
}
|
|
/* fall into next case */
|
|
case ARMOR_SYM:
|
|
case CHAIN_SYM:
|
|
case ROCK_SYM:
|
|
Strcpy(buf,an);
|
|
break;
|
|
case BALL_SYM:
|
|
Sprintf(buf, "%sheavy iron ball",
|
|
(obj->owt > objects[obj->otyp].oc_weight) ? "very " : "");
|
|
break;
|
|
case POTION_SYM:
|
|
if(nn || un || !obj->dknown) {
|
|
Strcpy(buf, "potion");
|
|
if(pl) {
|
|
pl = 0;
|
|
Strcat(buf, "s");
|
|
}
|
|
if(!obj->dknown) break;
|
|
if(un) {
|
|
Strcat(buf, " called ");
|
|
Strcat(buf, un);
|
|
} else {
|
|
Strcat(buf, " of ");
|
|
Strcat(buf, an);
|
|
}
|
|
} else {
|
|
Strcpy(buf, dn);
|
|
Strcat(buf, " potion");
|
|
}
|
|
break;
|
|
case SCROLL_SYM:
|
|
Strcpy(buf, "scroll");
|
|
if(pl) {
|
|
pl = 0;
|
|
Strcat(buf, "s");
|
|
}
|
|
if(!obj->dknown) break;
|
|
if(nn) {
|
|
Strcat(buf, " of ");
|
|
Strcat(buf, an);
|
|
} else if(un) {
|
|
Strcat(buf, " called ");
|
|
Strcat(buf, un);
|
|
} else {
|
|
Strcat(buf, " labeled ");
|
|
Strcat(buf, dn);
|
|
}
|
|
break;
|
|
case WAND_SYM:
|
|
if(!obj->dknown)
|
|
Sprintf(buf, "wand");
|
|
else if(nn)
|
|
Sprintf(buf, "wand of %s", an);
|
|
else if(un)
|
|
Sprintf(buf, "wand called %s", un);
|
|
else
|
|
Sprintf(buf, "%s wand", dn);
|
|
break;
|
|
case RING_SYM:
|
|
if(!obj->dknown)
|
|
Sprintf(buf, "ring");
|
|
else if(nn)
|
|
Sprintf(buf, "ring of %s", an);
|
|
else if(un)
|
|
Sprintf(buf, "ring called %s", un);
|
|
else
|
|
Sprintf(buf, "%s ring", dn);
|
|
break;
|
|
case GEM_SYM:
|
|
if(!obj->dknown) {
|
|
Strcpy(buf, "gem");
|
|
break;
|
|
}
|
|
if(!nn) {
|
|
Sprintf(buf, "%s gem", dn);
|
|
break;
|
|
}
|
|
Strcpy(buf, an);
|
|
if(obj->otyp >= TURQUOISE && obj->otyp <= JADE)
|
|
Strcat(buf, " stone");
|
|
break;
|
|
default:
|
|
Sprintf(buf,"glorkum %c (0%o) %u %d",
|
|
obj->olet,obj->olet,obj->otyp,obj->spe);
|
|
}
|
|
if(pl) {
|
|
register char *p;
|
|
|
|
for(p = buf; *p; p++) {
|
|
if(!strncmp(" of ", p, 4)) {
|
|
/* pieces of, cloves of, lumps of */
|
|
register int c1, c2 = 's';
|
|
|
|
do {
|
|
c1 = c2; c2 = *p; *p++ = c1;
|
|
} while(c1);
|
|
goto nopl;
|
|
}
|
|
}
|
|
p = eos(buf)-1;
|
|
if(*p == 's' || *p == 'z' || *p == 'x' ||
|
|
(*p == 'h' && p[-1] == 's'))
|
|
Strcat(buf, "es"); /* boxes */
|
|
else if(*p == 'y' && !index(vowels, p[-1]))
|
|
Strcpy(p, "ies"); /* rubies, zruties */
|
|
else
|
|
Strcat(buf, "s");
|
|
}
|
|
nopl:
|
|
if(obj->onamelth) {
|
|
Strcat(buf, " named ");
|
|
Strcat(buf, ONAME(obj));
|
|
}
|
|
return(buf);
|
|
}
|
|
|
|
char *
|
|
doname(obj)
|
|
register struct obj *obj;
|
|
{
|
|
char prefix[PREFIX];
|
|
register char *bp = xname(obj);
|
|
if(obj->quan != 1)
|
|
Sprintf(prefix, "%u ", obj->quan);
|
|
else
|
|
Strcpy(prefix, "a ");
|
|
switch(obj->olet) {
|
|
case AMULET_SYM:
|
|
if(strncmp(bp, "cheap ", 6))
|
|
Strcpy(prefix, "the ");
|
|
break;
|
|
case ARMOR_SYM:
|
|
if(obj->owornmask & W_ARMOR)
|
|
Strcat(bp, " (being worn)");
|
|
/* fall into next case */
|
|
case WEAPON_SYM:
|
|
if(obj->known) {
|
|
Strcat(prefix, sitoa(obj->spe));
|
|
Strcat(prefix, " ");
|
|
}
|
|
break;
|
|
case WAND_SYM:
|
|
if(obj->known)
|
|
Sprintf(eos(bp), " (%d)", obj->spe);
|
|
break;
|
|
case RING_SYM:
|
|
if(obj->owornmask & W_RINGR) Strcat(bp, " (on right hand)");
|
|
if(obj->owornmask & W_RINGL) Strcat(bp, " (on left hand)");
|
|
if(obj->known && (objects[obj->otyp].bits & SPEC)) {
|
|
Strcat(prefix, sitoa(obj->spe));
|
|
Strcat(prefix, " ");
|
|
}
|
|
break;
|
|
}
|
|
if(obj->owornmask & W_WEP)
|
|
Strcat(bp, " (weapon in hand)");
|
|
if(obj->unpaid)
|
|
Strcat(bp, " (unpaid)");
|
|
if(!strcmp(prefix, "a ") && index(vowels, *bp))
|
|
Strcpy(prefix, "an ");
|
|
bp = strprepend(bp, prefix);
|
|
return(bp);
|
|
}
|
|
|
|
/* used only in hack.fight.c (thitu) */
|
|
setan(str,buf)
|
|
register char *str,*buf;
|
|
{
|
|
if(index(vowels,*str))
|
|
Sprintf(buf, "an %s", str);
|
|
else
|
|
Sprintf(buf, "a %s", str);
|
|
}
|
|
|
|
char *
|
|
aobjnam(otmp,verb) register struct obj *otmp; register char *verb; {
|
|
register char *bp = xname(otmp);
|
|
char prefix[PREFIX];
|
|
if(otmp->quan != 1) {
|
|
Sprintf(prefix, "%u ", otmp->quan);
|
|
bp = strprepend(bp, prefix);
|
|
}
|
|
|
|
if(verb) {
|
|
/* verb is given in plural (i.e., without trailing s) */
|
|
Strcat(bp, " ");
|
|
if(otmp->quan != 1)
|
|
Strcat(bp, verb);
|
|
else if(!strcmp(verb, "are"))
|
|
Strcat(bp, "is");
|
|
else {
|
|
Strcat(bp, verb);
|
|
Strcat(bp, "s");
|
|
}
|
|
}
|
|
return(bp);
|
|
}
|
|
|
|
char *
|
|
Doname(obj)
|
|
register struct obj *obj;
|
|
{
|
|
register char *s = doname(obj);
|
|
|
|
if('a' <= *s && *s <= 'z') *s -= ('a' - 'A');
|
|
return(s);
|
|
}
|
|
|
|
char *wrp[] = { "wand", "ring", "potion", "scroll", "gem" };
|
|
char wrpsym[] = { WAND_SYM, RING_SYM, POTION_SYM, SCROLL_SYM, GEM_SYM };
|
|
|
|
struct obj *
|
|
readobjnam(bp) register char *bp; {
|
|
register char *p;
|
|
register int i;
|
|
int cnt, spe, spesgn, typ, heavy;
|
|
char let;
|
|
char *un, *dn, *an;
|
|
/* int the = 0; char *oname = 0; */
|
|
cnt = spe = spesgn = typ = heavy = 0;
|
|
let = 0;
|
|
an = dn = un = 0;
|
|
for(p = bp; *p; p++)
|
|
if('A' <= *p && *p <= 'Z') *p += 'a'-'A';
|
|
if(!strncmp(bp, "the ", 4)){
|
|
/* the = 1; */
|
|
bp += 4;
|
|
} else if(!strncmp(bp, "an ", 3)){
|
|
cnt = 1;
|
|
bp += 3;
|
|
} else if(!strncmp(bp, "a ", 2)){
|
|
cnt = 1;
|
|
bp += 2;
|
|
}
|
|
if(!cnt && digit(*bp)){
|
|
cnt = atoi(bp);
|
|
while(digit(*bp)) bp++;
|
|
while(*bp == ' ') bp++;
|
|
}
|
|
if(!cnt) cnt = 1; /* %% what with "gems" etc. ? */
|
|
|
|
if(*bp == '+' || *bp == '-'){
|
|
spesgn = (*bp++ == '+') ? 1 : -1;
|
|
spe = atoi(bp);
|
|
while(digit(*bp)) bp++;
|
|
while(*bp == ' ') bp++;
|
|
} else {
|
|
p = rindex(bp, '(');
|
|
if(p) {
|
|
if(p > bp && p[-1] == ' ') p[-1] = 0;
|
|
else *p = 0;
|
|
p++;
|
|
spe = atoi(p);
|
|
while(digit(*p)) p++;
|
|
if(strcmp(p, ")")) spe = 0;
|
|
else spesgn = 1;
|
|
}
|
|
}
|
|
/* now we have the actual name, as delivered by xname, say
|
|
green potions called whisky
|
|
scrolls labeled "QWERTY"
|
|
egg
|
|
dead zruties
|
|
fortune cookies
|
|
very heavy iron ball named hoei
|
|
wand of wishing
|
|
elven cloak
|
|
*/
|
|
for(p = bp; *p; p++) if(!strncmp(p, " named ", 7)) {
|
|
*p = 0;
|
|
/* oname = p+7; */
|
|
}
|
|
for(p = bp; *p; p++) if(!strncmp(p, " called ", 8)) {
|
|
*p = 0;
|
|
un = p+8;
|
|
}
|
|
for(p = bp; *p; p++) if(!strncmp(p, " labeled ", 9)) {
|
|
*p = 0;
|
|
dn = p+9;
|
|
}
|
|
|
|
/* first change to singular if necessary */
|
|
if(cnt != 1) {
|
|
/* find "cloves of garlic", "worthless pieces of blue glass" */
|
|
for(p = bp; *p; p++) if(!strncmp(p, "s of ", 5)){
|
|
while(*p = p[1]) p++;
|
|
goto sing;
|
|
}
|
|
/* remove -s or -es (boxes) or -ies (rubies, zruties) */
|
|
p = eos(bp);
|
|
if(p[-1] == 's') {
|
|
if(p[-2] == 'e') {
|
|
if(p[-3] == 'i') {
|
|
if(!strcmp(p-7, "cookies"))
|
|
goto mins;
|
|
Strcpy(p-3, "y");
|
|
goto sing;
|
|
}
|
|
|
|
/* note: cloves / knives from clove / knife */
|
|
if(!strcmp(p-6, "knives")) {
|
|
Strcpy(p-3, "fe");
|
|
goto sing;
|
|
}
|
|
|
|
/* note: nurses, axes but boxes */
|
|
if(!strcmp(p-5, "boxes")) {
|
|
p[-2] = 0;
|
|
goto sing;
|
|
}
|
|
}
|
|
mins:
|
|
p[-1] = 0;
|
|
} else {
|
|
if(!strcmp(p-9, "homunculi")) {
|
|
Strcpy(p-1, "us"); /* !! makes string longer */
|
|
goto sing;
|
|
}
|
|
if(!strcmp(p-5, "teeth")) {
|
|
Strcpy(p-5, "tooth");
|
|
goto sing;
|
|
}
|
|
/* here we cannot find the plural suffix */
|
|
}
|
|
}
|
|
sing:
|
|
if(!strcmp(bp, "amulet of yendor")) {
|
|
typ = AMULET_OF_YENDOR;
|
|
goto typfnd;
|
|
}
|
|
p = eos(bp);
|
|
if(!strcmp(p-5, " mail")){ /* Note: ring mail is not a ring ! */
|
|
let = ARMOR_SYM;
|
|
an = bp;
|
|
goto srch;
|
|
}
|
|
for(i = 0; i < sizeof(wrpsym); i++) {
|
|
register int j = strlen(wrp[i]);
|
|
if(!strncmp(bp, wrp[i], j)){
|
|
let = wrpsym[i];
|
|
bp += j;
|
|
if(!strncmp(bp, " of ", 4)) an = bp+4;
|
|
/* else if(*bp) ?? */
|
|
goto srch;
|
|
}
|
|
if(!strcmp(p-j, wrp[i])){
|
|
let = wrpsym[i];
|
|
p -= j;
|
|
*p = 0;
|
|
if(p[-1] == ' ') p[-1] = 0;
|
|
dn = bp;
|
|
goto srch;
|
|
}
|
|
}
|
|
if(!strcmp(p-6, " stone")){
|
|
p[-6] = 0;
|
|
let = GEM_SYM;
|
|
an = bp;
|
|
goto srch;
|
|
}
|
|
if(!strcmp(bp, "very heavy iron ball")){
|
|
heavy = 1;
|
|
typ = HEAVY_IRON_BALL;
|
|
goto typfnd;
|
|
}
|
|
an = bp;
|
|
srch:
|
|
if(!an && !dn && !un)
|
|
goto any;
|
|
i = 1;
|
|
if(let) i = bases[letindex(let)];
|
|
while(i <= NROFOBJECTS && (!let || objects[i].oc_olet == let)){
|
|
register char *zn = objects[i].oc_name;
|
|
|
|
if(!zn) goto nxti;
|
|
if(an && strcmp(an, zn))
|
|
goto nxti;
|
|
if(dn && (!(zn = objects[i].oc_descr) || strcmp(dn, zn)))
|
|
goto nxti;
|
|
if(un && (!(zn = objects[i].oc_uname) || strcmp(un, zn)))
|
|
goto nxti;
|
|
typ = i;
|
|
goto typfnd;
|
|
nxti:
|
|
i++;
|
|
}
|
|
any:
|
|
if(!let) let = wrpsym[rn2(sizeof(wrpsym))];
|
|
typ = probtype(let);
|
|
typfnd:
|
|
{ register struct obj *otmp;
|
|
extern struct obj *mksobj();
|
|
let = objects[typ].oc_olet;
|
|
otmp = mksobj(typ);
|
|
if(heavy)
|
|
otmp->owt += 15;
|
|
if(cnt > 0 && index("%?!*)", let) &&
|
|
(cnt < 4 || (let == WEAPON_SYM && typ <= ROCK && cnt < 20)))
|
|
otmp->quan = cnt;
|
|
|
|
if(spe > 3 && spe > otmp->spe)
|
|
spe = 0;
|
|
else if(let == WAND_SYM)
|
|
spe = otmp->spe;
|
|
if(spe == 3 && u.uluck < 0)
|
|
spesgn = -1;
|
|
if(let != WAND_SYM && spesgn == -1)
|
|
spe = -spe;
|
|
if(let == BALL_SYM)
|
|
spe = 0;
|
|
else if(let == AMULET_SYM)
|
|
spe = -1;
|
|
else if(typ == WAN_WISHING && rn2(10))
|
|
spe = (rn2(10) ? -1 : 0);
|
|
otmp->spe = spe;
|
|
|
|
if(spesgn == -1)
|
|
otmp->cursed = 1;
|
|
|
|
return(otmp);
|
|
}
|
|
}
|