hack/hack.end.c

   1 /*      $NetBSD: hack.end.c,v 1.11 2009/06/07 18:30:39 dholland Exp $   */
   2
   3 /*
   4  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
   5  * Amsterdam
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions are
  10  * met:
  11  *
  12  * - Redistributions of source code must retain the above copyright notice,
  13  * this list of conditions and the following disclaimer.
  14  *
  15  * - Redistributions in binary form must reproduce the above copyright
  16  * notice, this list of conditions and the following disclaimer in the
  17  * documentation and/or other materials provided with the distribution.
  18  *
  19  * - Neither the name of the Stichting Centrum voor Wiskunde en
  20  * Informatica, nor the names of its contributors may be used to endorse or
  21  * promote products derived from this software without specific prior
  22  * written permission.
  23  *
  24  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  25  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  26  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  27  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  28  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  29  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  30  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  31  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  32  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  33  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  34  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  35  */
  36
  37 /*
  38  * Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
  39  * All rights reserved.
  40  *
  41  * Redistribution and use in source and binary forms, with or without
  42  * modification, are permitted provided that the following conditions
  43  * are met:
  44  * 1. Redistributions of source code must retain the above copyright
  45  *    notice, this list of conditions and the following disclaimer.
  46  * 2. Redistributions in binary form must reproduce the above copyright
  47  *    notice, this list of conditions and the following disclaimer in the
  48  *    documentation and/or other materials provided with the distribution.
  49  * 3. The name of the author may not be used to endorse or promote products
  50  *    derived from this software without specific prior written permission.
  51  *
  52  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
  53  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
  54  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
  55  * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  56  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  57  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  58  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  59  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  60  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  61  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  62  */
  63
  64 #include <sys/cdefs.h>
  65 #ifndef lint
  66 __RCSID("$NetBSD: hack.end.c,v 1.11 2009/06/07 18:30:39 dholland Exp $");
  67 #endif                          /* not lint */
  68
  69 #include <signal.h>
  70 #include <unistd.h>
  71 #include <stdlib.h>
  72 #include "hack.h"
  73 #include "extern.h"
  74 #define Sprintf (void) sprintf
  75
  76 xchar           maxdlevel = 1;
  77
  78 int
  79 dodone(void)
  80 {
  81         done1(0);
  82         return 0;
  83 }
  84
  85
  86 /*ARGSUSED*/
  87 void
  88 done1(int n __unused)
  89 {
  90         (void) signal(SIGINT, SIG_IGN);
  91         pline("Really quit?");
  92         if (readchar() != 'y') {
  93                 (void) signal(SIGINT, done1);
  94                 clrlin();
  95                 (void) fflush(stdout);
  96                 if (multi > 0)
  97                         nomul(0);
  98                 return;
  99         }
 100         done("quit");
 101         /* NOTREACHED */
 102 }
 103
 104 int             done_stopprint;
 105 int             done_hup;
 106
 107 /*ARGSUSED*/
 108 void
 109 done_intr(int n __unused)
 110 {
 111         done_stopprint++;
 112         (void) signal(SIGINT, SIG_IGN);
 113         (void) signal(SIGQUIT, SIG_IGN);
 114 }
 115
 116 void
 117 done_hangup(int n)
 118 {
 119         done_hup++;
 120         (void) signal(SIGHUP, SIG_IGN);
 121         done_intr(n);
 122 }
 123
 124 void
 125 done_in_by(struct monst *mtmp)
 126 {
 127         static char     buf[BUFSZ];
 128         pline("You die ...");
 129         if (mtmp->data->mlet == ' ') {
 130                 Sprintf(buf, "the ghost of %s", (char *) mtmp->mextra);
 131                 killer = buf;
 132         } else if (mtmp->mnamelth) {
 133                 Sprintf(buf, "%s called %s",
 134                         mtmp->data->mname, NAME(mtmp));
 135                 killer = buf;
 136         } else if (mtmp->minvis) {
 137                 Sprintf(buf, "invisible %s", mtmp->data->mname);
 138                 killer = buf;
 139         } else
 140                 killer = mtmp->data->mname;
 141         done("died");
 142 }
 143
 144 /*
 145  * called with arg "died", "drowned", "escaped", "quit", "choked",
 146  * "panicked", "burned", "starved" or "tricked"
 147  */
 148 /* Be careful not to call panic from here! */
 149 void
 150 done(const char *st1)
 151 {
 152
 153 #ifdef WIZARD
 154         if (wizard && *st1 == 'd') {
 155                 u.uswldtim = 0;
 156                 if (u.uhpmax < 0)
 157                         u.uhpmax = 100; /* arbitrary */
 158                 u.uhp = u.uhpmax;
 159                 pline("For some reason you are still alive.");
 160                 flags.move = 0;
 161                 if (multi > 0)
 162                         multi = 0;
 163                 else
 164                         multi = -1;
 165                 flags.botl = 1;
 166                 return;
 167         }
 168 #endif  /* WIZARD */
 169         (void) signal(SIGINT, done_intr);
 170         (void) signal(SIGQUIT, done_intr);
 171         (void) signal(SIGHUP, done_hangup);
 172         if (*st1 == 'q' && u.uhp < 1) {
 173                 st1 = "died";
 174                 killer = "quit while already on Charon's boat";
 175         }
 176         if (*st1 == 's')
 177                 killer = "starvation";
 178         else if (*st1 == 'd' && st1[1] == 'r')
 179                 killer = "drowning";
 180         else if (*st1 == 'p')
 181                 killer = "panic";
 182         else if (*st1 == 't')
 183                 killer = "trickery";
 184         else if (!strchr("bcd", *st1))
 185                 killer = st1;
 186         paybill();
 187         clearlocks();
 188         if (flags.toplin == 1)
 189                 more();
 190         if (strchr("bcds", *st1)) {
 191 #ifdef WIZARD
 192                 if (!wizard)
 193 #endif  /* WIZARD */
 194                         savebones();
 195                 if (!flags.notombstone)
 196                         outrip();
 197         }
 198         if (*st1 == 'c')
 199                 killer = st1;   /* after outrip() */
 200         settty((char *) 0);     /* does a clear_screen() */
 201         if (!done_stopprint)
 202                 printf("Goodbye %s %s...\n\n", pl_character, plname);
 203         {
 204                 long int        tmp;
 205                 tmp = u.ugold - u.ugold0;
 206                 if (tmp < 0)
 207                         tmp = 0;
 208                 if (*st1 == 'd' || *st1 == 'b')
 209                         tmp -= tmp / 10;
 210                 u.urexp += tmp;
 211                 u.urexp += 50 * maxdlevel;
 212                 if (maxdlevel > 20)
 213                         u.urexp += 1000 * ((maxdlevel > 30) ? 10 : maxdlevel - 20);
 214         }
 215         if (*st1 == 'e') {
 216                 struct monst   *mtmp;
 217                 struct obj     *otmp;
 218                 int             i;
 219                 unsigned        worthlessct = 0;
 220                 boolean         has_amulet = FALSE;
 221
 222                 killer = st1;
 223                 keepdogs();
 224                 mtmp = mydogs;
 225                 if (mtmp) {
 226                         if (!done_stopprint)
 227                                 printf("You");
 228                         while (mtmp) {
 229                                 if (!done_stopprint)
 230                                         printf(" and %s", monnam(mtmp));
 231                                 if (mtmp->mtame)
 232                                         u.urexp += mtmp->mhp;
 233                                 mtmp = mtmp->nmon;
 234                         }
 235                         if (!done_stopprint)
 236                                 printf("\nescaped from the dungeon with %ld points,\n",
 237                                        u.urexp);
 238                 } else if (!done_stopprint)
 239                         printf("You escaped from the dungeon with %ld points,\n",
 240                                u.urexp);
 241                 for (otmp = invent; otmp; otmp = otmp->nobj) {
 242                         if (otmp->olet == GEM_SYM) {
 243                                 objects[otmp->otyp].oc_name_known = 1;
 244                                 i = otmp->quan * objects[otmp->otyp].g_val;
 245                                 if (i == 0) {
 246                                         worthlessct += otmp->quan;
 247                                         continue;
 248                                 }
 249                                 u.urexp += i;
 250                                 if (!done_stopprint)
 251                                         printf("\t%s (worth %d Zorkmids),\n",
 252                                                doname(otmp), i);
 253                         } else if (otmp->olet == AMULET_SYM) {
 254                                 otmp->known = 1;
 255                                 i = (otmp->spe < 0) ? 2 : 5000;
 256                                 u.urexp += i;
 257                                 if (!done_stopprint)
 258                                         printf("\t%s (worth %d Zorkmids),\n",
 259                                                doname(otmp), i);
 260                                 if (otmp->spe >= 0) {
 261                                         has_amulet = TRUE;
 262                                         killer = "escaped (with amulet)";
 263                                 }
 264                         }
 265                 }
 266                 if (worthlessct)
 267                         if (!done_stopprint)
 268                                 printf("\t%u worthless piece%s of coloured glass,\n",
 269                                        worthlessct, plur(worthlessct));
 270                 if (has_amulet)
 271                         u.urexp *= 2;
 272         } else if (!done_stopprint)
 273                 printf("You %s on dungeon level %d with %ld points,\n",
 274                        st1, dlevel, u.urexp);
 275         if (!done_stopprint)
 276                 printf("and %ld piece%s of gold, after %ld move%s.\n",
 277                        u.ugold, plur(u.ugold), moves, plur(moves));
 278         if (!done_stopprint)
 279                 printf("You were level %u with a maximum of %d hit points when you %s.\n",
 280                        u.ulevel, u.uhpmax, st1);
 281         if (*st1 == 'e' && !done_stopprint) {
 282                 getret();       /* all those pieces of coloured glass ... */
 283                 cls();
 284         }
 285 #ifdef WIZARD
 286         if (!wizard)
 287 #endif  /* WIZARD */
 288                 topten();
 289         if (done_stopprint)
 290                 printf("\n\n");
 291         exit(0);
 292 }
 293
 294 #define newttentry() (struct toptenentry *) alloc(sizeof(struct toptenentry))
 295 #define NAMSZ   8
 296 #define DTHSZ   40
 297 #define PERSMAX 1
 298 #define POINTSMIN       1       /* must be > 0 */
 299 #define ENTRYMAX        100     /* must be >= 10 */
 300 #define PERS_IS_UID             /* delete for PERSMAX per name; now per uid */
 301 struct toptenentry {
 302         struct toptenentry *tt_next;
 303         long int        points;
 304         int             level, maxlvl, hp, maxhp;
 305         int             uid;
 306         char            plchar;
 307         char            sex;
 308         char            name[NAMSZ + 1];
 309         char            death[DTHSZ + 1];
 310         char            date[7];/* yymmdd */
 311 }              *tt_head;
 312
 313 void
 314 topten(void)
 315 {
 316         int             uid = getuid();
 317         int             rank, rank0 = -1, rank1 = 0;
 318         int             occ_cnt = PERSMAX;
 319         struct toptenentry *t0, *t1, *tprev;
 320         const char     *recfile = RECORD;
 321         const char     *reclock = "record_lock";
 322         int             sleepct = 300;
 323         FILE           *rfile;
 324         int             flg = 0;
 325 #define HUP     if(!done_hup)
 326         while (link(recfile, reclock) == -1) {
 327                 HUP             perror(reclock);
 328                 if (!sleepct--) {
 329                         HUP             puts("I give up. Sorry.");
 330                         HUP             puts("Perhaps there is an old record_lock around?");
 331                         return;
 332                 }
 333                 HUP             printf("Waiting for access to record file. (%d)\n",
 334                                                        sleepct);
 335                 HUP(void) fflush(stdout);
 336                 sleep(1);
 337         }
 338         if (!(rfile = fopen(recfile, "r"))) {
 339                 HUP             puts("Cannot open record file!");
 340                 goto unlock;
 341         }
 342         HUP(void) putchar('\n');
 343
 344         /* create a new 'topten' entry */
 345         t0 = newttentry();
 346         t0->level = dlevel;
 347         t0->maxlvl = maxdlevel;
 348         t0->hp = u.uhp;
 349         t0->maxhp = u.uhpmax;
 350         t0->points = u.urexp;
 351         t0->plchar = pl_character[0];
 352         t0->sex = (flags.female ? 'F' : 'M');
 353         t0->uid = uid;
 354         (void) strncpy(t0->name, plname, NAMSZ);
 355         (t0->name)[NAMSZ] = 0;
 356         (void) strncpy(t0->death, killer, DTHSZ);
 357         (t0->death)[DTHSZ] = 0;
 358         (void) strcpy(t0->date, getdatestr());
 359
 360         /* assure minimum number of points */
 361         if (t0->points < POINTSMIN)
 362                 t0->points = 0;
 363
 364         t1 = tt_head = newttentry();
 365         tprev = 0;
 366         /* rank0: -1 undefined, 0 not_on_list, n n_th on list */
 367         for (rank = 1;;) {
 368                 if (fscanf(rfile, "%6s %d %d %d %d %d %ld %c%c %[^,],%[^\n]",
 369                            t1->date, &t1->uid,
 370                            &t1->level, &t1->maxlvl,
 371                            &t1->hp, &t1->maxhp, &t1->points,
 372                            &t1->plchar, &t1->sex, t1->name, t1->death) != 11
 373                     || t1->points < POINTSMIN)
 374                         t1->points = 0;
 375                 if (rank0 < 0 && t1->points < t0->points) {
 376                         rank0 = rank++;
 377                         if (tprev == 0)
 378                                 tt_head = t0;
 379                         else
 380                                 tprev->tt_next = t0;
 381                         t0->tt_next = t1;
 382                         occ_cnt--;
 383                         flg++;  /* ask for a rewrite */
 384                 } else
 385                         tprev = t1;
 386                 if (t1->points == 0)
 387                         break;
 388                 if (
 389 #ifdef PERS_IS_UID
 390                     t1->uid == t0->uid &&
 391 #else
 392                     strncmp(t1->name, t0->name, NAMSZ) == 0 &&
 393 #endif  /* PERS_IS_UID */
 394                     t1->plchar == t0->plchar && --occ_cnt <= 0) {
 395                         if (rank0 < 0) {
 396                                 rank0 = 0;
 397                                 rank1 = rank;
 398                                 HUP             printf("You didn't beat your previous score of %ld points.\n\n",
 399                                                                 t1->points);
 400                         }
 401                         if (occ_cnt < 0) {
 402                                 flg++;
 403                                 continue;
 404                         }
 405                 }
 406                 if (rank <= ENTRYMAX) {
 407                         t1 = t1->tt_next = newttentry();
 408                         rank++;
 409                 }
 410                 if (rank > ENTRYMAX) {
 411                         t1->points = 0;
 412                         break;
 413                 }
 414         }
 415         if (flg) {              /* rewrite record file */
 416                 (void) fclose(rfile);
 417                 if (!(rfile = fopen(recfile, "w"))) {
 418                         HUP             puts("Cannot write record file\n");
 419                         goto unlock;
 420                 }
 421                 if (!done_stopprint)
 422                         if (rank0 > 0) {
 423                                 if (rank0 <= 10)
 424                                         puts("You made the top ten list!\n");
 425                                 else
 426                                         printf("You reached the %d%s place on the top %d list.\n\n",
 427                                              rank0, ordin(rank0), ENTRYMAX);
 428                         }
 429         }
 430         if (rank0 == 0)
 431                 rank0 = rank1;
 432         if (rank0 <= 0)
 433                 rank0 = rank;
 434         if (!done_stopprint)
 435                 outheader();
 436         t1 = tt_head;
 437         for (rank = 1; t1->points != 0; rank++, t1 = t1->tt_next) {
 438                 if (flg)
 439                         fprintf(rfile, "%6s %d %d %d %d %d %ld %c%c %s,%s\n",
 440                                 t1->date, t1->uid,
 441                                 t1->level, t1->maxlvl,
 442                                 t1->hp, t1->maxhp, t1->points,
 443                                 t1->plchar, t1->sex, t1->name, t1->death);
 444                 if (done_stopprint)
 445                         continue;
 446                 if (rank > (int)flags.end_top &&
 447                     (rank < rank0 - (int)flags.end_around || rank > rank0 + (int)flags.end_around)
 448                     && (!flags.end_own ||
 449 #ifdef PERS_IS_UID
 450                         t1->uid != t0->uid))
 451 #else
 452                         strncmp(t1->name, t0->name, NAMSZ)))
 453 #endif  /* PERS_IS_UID */
 454                         continue;
 455                 if (rank == rank0 - (int)flags.end_around &&
 456                     rank0 > (int)flags.end_top + (int)flags.end_around + 1 &&
 457                     !flags.end_own)
 458                         (void) putchar('\n');
 459                 if (rank != rank0)
 460                         (void) outentry(rank, t1, 0);
 461                 else if (!rank1)
 462                         (void) outentry(rank, t1, 1);
 463                 else {
 464                         int             t0lth = outentry(0, t0, -1);
 465                         int             t1lth = outentry(rank, t1, t0lth);
 466                         if (t1lth > t0lth)
 467                                 t0lth = t1lth;
 468                         (void) outentry(0, t0, t0lth);
 469                 }
 470         }
 471         if (rank0 >= rank)
 472                 if (!done_stopprint)
 473                         (void) outentry(0, t0, 1);
 474         (void) fclose(rfile);
 475         free(t0);
 476 unlock:
 477         (void) unlink(reclock);
 478 }
 479
 480 void
 481 outheader(void)
 482 {
 483         char            linebuf[BUFSZ];
 484         char           *bp;
 485         (void) strcpy(linebuf, "Number Points  Name");
 486         bp = eos(linebuf);
 487         while (bp < linebuf + COLNO - 9)
 488                 *bp++ = ' ';
 489         (void) strcpy(bp, "Hp [max]");
 490         puts(linebuf);
 491 }
 492
 493 /* so>0: standout line; so=0: ordinary line; so<0: no output, return lth */
 494 int
 495 outentry(int rank, struct toptenentry *t1, int so)
 496 {
 497         boolean         quit = FALSE, gotkilled = FALSE, starv = FALSE;
 498         char            linebuf[BUFSZ];
 499
 500         linebuf[0] = 0;
 501         if (rank)
 502                 Sprintf(eos(linebuf), "%3d", rank);
 503         else
 504                 Sprintf(eos(linebuf), "   ");
 505         Sprintf(eos(linebuf), " %6ld %8s", t1->points, t1->name);
 506         if (t1->plchar == 'X')
 507                 Sprintf(eos(linebuf), " ");
 508         else
 509                 Sprintf(eos(linebuf), "-%c ", t1->plchar);
 510         if (!strncmp("escaped", t1->death, 7)) {
 511                 if (!strcmp(" (with amulet)", t1->death + 7))
 512                         Sprintf(eos(linebuf), "escaped the dungeon with amulet");
 513                 else
 514                         Sprintf(eos(linebuf), "escaped the dungeon [max level %d]",
 515                                 t1->maxlvl);
 516         } else {
 517                 if (!strncmp(t1->death, "quit", 4)) {
 518                         quit = TRUE;
 519                         if (t1->maxhp < 3 * t1->hp && t1->maxlvl < 4)
 520                                 Sprintf(eos(linebuf), "cravenly gave up");
 521                         else
 522                                 Sprintf(eos(linebuf), "quit");
 523                 } else if (!strcmp(t1->death, "choked"))
 524                         Sprintf(eos(linebuf), "choked on %s food",
 525                                 (t1->sex == 'F') ? "her" : "his");
 526                 else if (!strncmp(t1->death, "starv", 5))
 527                         Sprintf(eos(linebuf), "starved to death"), starv = TRUE;
 528                 else
 529                         Sprintf(eos(linebuf), "was killed"), gotkilled = TRUE;
 530                 Sprintf(eos(linebuf), " on%s level %d",
 531                         (gotkilled || starv) ? "" : " dungeon", t1->level);
 532                 if (t1->maxlvl != t1->level)
 533                         Sprintf(eos(linebuf), " [max %d]", t1->maxlvl);
 534                 if (quit && t1->death[4])
 535                         Sprintf(eos(linebuf), t1->death + 4);
 536         }
 537         if (gotkilled)
 538                 Sprintf(eos(linebuf), " by %s%s",
 539                         (!strncmp(t1->death, "trick", 5) || !strncmp(t1->death, "the ", 4))
 540                         ? "" :
 541                         strchr(vowels, *t1->death) ? "an " : "a ",
 542                         t1->death);
 543         Sprintf(eos(linebuf), ".");
 544         if (t1->maxhp) {
 545                 char           *bp = eos(linebuf);
 546                 char            hpbuf[10];
 547                 int             hppos;
 548                 Sprintf(hpbuf, (t1->hp > 0) ? itoa(t1->hp) : "-");
 549                 hppos = COLNO - 7 - strlen(hpbuf);
 550                 if (bp <= linebuf + hppos) {
 551                         while (bp < linebuf + hppos)
 552                                 *bp++ = ' ';
 553                         (void) strcpy(bp, hpbuf);
 554                         Sprintf(eos(bp), " [%d]", t1->maxhp);
 555                 }
 556         }
 557         if (so == 0)
 558                 puts(linebuf);
 559         else if (so > 0) {
 560                 char           *bp = eos(linebuf);
 561                 if (so >= COLNO)
 562                         so = COLNO - 1;
 563                 while (bp < linebuf + so)
 564                         *bp++ = ' ';
 565                 *bp = 0;
 566                 standoutbeg();
 567                 fputs(linebuf, stdout);
 568                 standoutend();
 569                 (void) putchar('\n');
 570         }
 571         return (strlen(linebuf));
 572 }
 573
 574 char           *
 575 itoa(int a)
 576 {
 577         static char     buf[12];
 578         Sprintf(buf, "%d", a);
 579         return (buf);
 580 }
 581
 582 const char           *
 583 ordin(int n)
 584 {
 585         int             dg = n % 10;
 586
 587         return ((dg == 0 || dg > 3 || n / 10 == 1) ? "th" : (dg == 1) ? "st" :
 588                 (dg == 2) ? "nd" : "rd");
 589 }
 590
 591 void
 592 clearlocks(void)
 593 {
 594         int x;
 595         (void) signal(SIGHUP, SIG_IGN);
 596         for (x = maxdlevel; x >= 0; x--) {
 597                 glo(x);
 598                 (void) unlink(lock);    /* not all levels need be present */
 599         }
 600 }
 601
 602 #ifdef NOSAVEONHANGUP
 603 /*ARGSUSED*/
 604 void
 605 hangup(int n __unused)
 606 {
 607         (void) signal(SIGINT, SIG_IGN);
 608         clearlocks();
 609         exit(1);
 610 }
 611 #endif  /* NOSAVEONHANGUP */
 612
 613 char           *
 614 eos(char *s)
 615 {
 616         while (*s)
 617                 s++;
 618         return (s);
 619 }
 620
 621 /* it is the callers responsibility to check that there is room for c */
 622 void
 623 charcat(char *s, int c)
 624 {
 625         while (*s)
 626                 s++;
 627         *s++ = c;
 628         *s = 0;
 629 }
 630
 631 /*
 632  * Called with args from main if argc >= 0. In this case, list scores as
 633  * requested. Otherwise, find scores for the current player (and list them
 634  * if argc == -1).
 635  */
 636 void
 637 prscore(int argc, char **argv)
 638 {
 639         char          **players = NULL;
 640         int             playerct;
 641         int             rank;
 642         struct toptenentry *t1, *t2;
 643         const char           *recfile = RECORD;
 644         FILE           *rfile;
 645         int             flg = 0;
 646         int             i;
 647 #ifdef nonsense
 648         long            total_score = 0L;
 649         char            totchars[10];
 650         int             totcharct = 0;
 651 #endif  /* nonsense */
 652         int             outflg = (argc >= -1);
 653 #ifdef PERS_IS_UID
 654         int             uid = -1;
 655 #else
 656         char           *player0;
 657 #endif  /* PERS_IS_UID */
 658
 659         if (!(rfile = fopen(recfile, "r"))) {
 660                 puts("Cannot open record file!");
 661                 return;
 662         }
 663         if (argc > 1 && !strncmp(argv[1], "-s", 2)) {
 664                 if (!argv[1][2]) {
 665                         argc--;
 666                         argv++;
 667                 } else if (!argv[1][3] && strchr("CFKSTWX", argv[1][2])) {
 668                         argv[1]++;
 669                         argv[1][0] = '-';
 670                 } else
 671                         argv[1] += 2;
 672         }
 673         if (argc <= 1) {
 674 #ifdef PERS_IS_UID
 675                 uid = getuid();
 676                 playerct = 0;
 677 #else
 678                 player0 = plname;
 679                 if (!*player0)
 680                         player0 = "hackplayer";
 681                 playerct = 1;
 682                 players = &player0;
 683 #endif  /* PERS_IS_UID */
 684         } else {
 685                 playerct = --argc;
 686                 players = ++argv;
 687         }
 688         if (outflg)
 689                 putchar('\n');
 690
 691         t1 = tt_head = newttentry();
 692         for (rank = 1;; rank++) {
 693                 if (fscanf(rfile, "%6s %d %d %d %d %d %ld %c%c %[^,],%[^\n]",
 694                            t1->date, &t1->uid,
 695                            &t1->level, &t1->maxlvl,
 696                            &t1->hp, &t1->maxhp, &t1->points,
 697                            &t1->plchar, &t1->sex, t1->name, t1->death) != 11)
 698                         t1->points = 0;
 699                 if (t1->points == 0)
 700                         break;
 701 #ifdef PERS_IS_UID
 702                 if (!playerct && t1->uid == uid)
 703                         flg++;
 704                 else
 705 #endif  /* PERS_IS_UID */
 706                         for (i = 0; i < playerct; i++) {
 707                                 if (strcmp(players[i], "all") == 0 ||
 708                                 strncmp(t1->name, players[i], NAMSZ) == 0 ||
 709                                     (players[i][0] == '-' &&
 710                                      players[i][1] == t1->plchar &&
 711                                      players[i][2] == 0) ||
 712                                     (digit(players[i][0]) && rank <= atoi(players[i])))
 713                                         flg++;
 714                         }
 715                 t1 = t1->tt_next = newttentry();
 716         }
 717         (void) fclose(rfile);
 718         if (!flg) {
 719                 if (outflg) {
 720                         printf("Cannot find any entries for ");
 721                         if (playerct < 1)
 722                                 printf("you.\n");
 723                         else {
 724                                 if (playerct > 1)
 725                                         printf("any of ");
 726                                 for (i = 0; i < playerct; i++)
 727                                         printf("%s%s", players[i], (i < playerct - 1) ? ", " : ".\n");
 728                                 printf("Call is: %s -s [playernames]\n", hname);
 729                         }
 730                 }
 731                 return;
 732         }
 733         if (outflg)
 734                 outheader();
 735         t1 = tt_head;
 736         for (rank = 1; t1->points != 0; rank++, t1 = t2) {
 737                 t2 = t1->tt_next;
 738 #ifdef PERS_IS_UID
 739                 if (!playerct && t1->uid == uid)
 740                         goto outwithit;
 741                 else
 742 #endif  /* PERS_IS_UID */
 743                         for (i = 0; i < playerct; i++) {
 744                                 if (strcmp(players[i], "all") == 0 ||
 745                                 strncmp(t1->name, players[i], NAMSZ) == 0 ||
 746                                     (players[i][0] == '-' &&
 747                                      players[i][1] == t1->plchar &&
 748                                      players[i][2] == 0) ||
 749                                     (digit(players[i][0]) && rank <= atoi(players[i]))) {
 750                         outwithit:
 751                                         if (outflg)
 752                                                 (void) outentry(rank, t1, 0);
 753 #ifdef nonsense
 754                                         total_score += t1->points;
 755                                         if (totcharct < sizeof(totchars) - 1)
 756                                                 totchars[totcharct++] = t1->plchar;
 757 #endif  /* nonsense */
 758                                         break;
 759                                 }
 760                         }
 761                 free((char *) t1);
 762         }
 763 #ifdef nonsense
 764         totchars[totcharct] = 0;
 765
 766         /*
 767          * We would like to determine whether he is experienced. However, the
 768          * information collected here only tells about the scores/roles that
 769          * got into the topten (top 100?). We should maintain a .hacklog or
 770          * something in his home directory.
 771          */
 772         flags.beginner = (total_score < 6000);
 773         for (i = 0; i < 6; i++)
 774                 if (!strchr(totchars, "CFKSTWX"[i])) {
 775                         flags.beginner = 1;
 776                         if (!pl_character[0])
 777                                 pl_character[0] = "CFKSTWX"[i];
 778                         break;
 779                 }
 780 #endif  /* nonsense */
 781 }