games/larn/scores.c

   1 /* scores.c                      Larn is copyrighted 1986 by Noah Morgan.
   2  * $FreeBSD: src/games/larn/scores.c,v 1.6 1999/11/16 02:57:24 billf Exp $
   3  *
   4  *      Functions in this file are:
   5  *
   6  *      readboard()     Function to read in the scoreboard into a static buffer
   7  *      writeboard()    Function to write the scoreboard from readboard()'s buffer
   8  *      makeboard()     Function to create a new scoreboard (wipe out old one)
   9  *      hashewon()       Function to return 1 if player has won a game before, else 0
  10  *      long paytaxes(x)         Function to pay taxes if any are due
  11  *      winshou()               Subroutine to print out the winning scoreboard
  12  *      shou(x)                 Subroutine to print out the non-winners scoreboard
  13  *      showscores()            Function to show the scoreboard on the terminal
  14  *      showallscores() Function to show scores and the iven lists that go with them
  15  *      sortboard()             Function to sort the scoreboard
  16  *      newscore(score, whoo, whyded, winner)   Function to add entry to scoreboard
  17  *      new1sub(score,i,whoo,taxes)               Subroutine to put player into a
  18  *      new2sub(score,i,whoo,whyded)              Subroutine to put player into a
  19  *      died(x)         Subroutine to record who played larn, and what the score was
  20  *      diedsub(x) Subroutine to print out a line showing player when he is killed
  21  *      diedlog()       Subroutine to read a log file and print it out in ascii format
  22  *      getplid(name)           Function to get players id # from id file
  23  *
  24  */
  25 #include <sys/types.h>
  26 #include <sys/times.h>
  27 #include <sys/stat.h>
  28 #include "header.h"
  29
  30 struct scofmt                   /*      This is the structure for the scoreboard                */
  31         {
  32         long score;                     /* the score of the player                                                      */
  33         long suid;                      /* the user id number of the player                             */
  34         short what;                     /* the number of the monster that killed player         */
  35         short level;            /* the level player was on when he died                         */
  36         short hardlev;          /* the level of difficulty player played at             */
  37         short order;            /* the relative ordering place of this entry            */
  38         char who[40];           /* the name of the character                                            */
  39         char sciv[26][2];       /* this is the inventory list of the character          */
  40         };
  41 struct wscofmt                  /* This is the structure for the winning scoreboard */
  42         {
  43         long score;                     /* the score of the player                                                      */
  44         long timeused;          /* the time used in mobuls to win the game                      */
  45         long taxes;                     /* taxes he owes to LRS                                                         */
  46         long suid;                      /* the user id number of the player                             */
  47         short hardlev;          /* the level of difficulty player played at             */
  48         short order;            /* the relative ordering place of this entry            */
  49         char who[40];           /* the name of the character                                            */
  50         };
  51
  52 struct log_fmt                  /* 102 bytes struct for the log file                            */
  53         {
  54         long score;                     /* the players score                                                            */
  55         time_t diedtime;                /* time when game was over                                                      */
  56         short cavelev;          /* level in caves                                                                       */
  57         short diff;                     /* difficulty player played at                                          */
  58 #ifdef EXTRA
  59         long elapsedtime;       /* real time of game in seconds                                         */
  60         long bytout;            /* bytes input and output                                                       */
  61         long bytin;
  62         long moves;                     /* number of moves made by player                                       */
  63         short ac;                       /* armor class of player                                                        */
  64         short hp,hpmax;         /* players hitpoints                                                            */
  65         short cputime;          /* cpu time needed in seconds                                           */
  66         short killed,spused;/* monsters killed and spells cast                                  */
  67         short usage;            /* usage of the cpu in %                                                        */
  68         short lev;                      /* player level                                                                         */
  69 #endif
  70         char who[12];           /* player name                                                                          */
  71         char what[46];          /* what happened to player                                                      */
  72         };
  73
  74 static struct scofmt sco[SCORESIZE];    /* the structure for the scoreboard  */
  75 static struct wscofmt winr[SCORESIZE];  /* struct for the winning scoreboard */
  76 static struct log_fmt logg;                             /* structure for the log file            */
  77 static char *whydead[] = {
  78         "quit", "suspended", "self - annihilated", "shot by an arrow",
  79         "hit by a dart", "fell into a pit", "fell into a bottomless pit",
  80         "a winner", "trapped in solid rock", "killed by a missing save file",
  81         "killed by an old save file", "caught by the greedy cheater checker trap",
  82         "killed by a protected save file","killed his family and committed suicide",
  83         "erased by a wayward finger", "fell through a bottomless trap door",
  84         "fell through a trap door", "drank some poisonous water",
  85         "fried by an electric shock", "slipped on a volcano shaft",
  86         "killed by a stupid act of frustration", "attacked by a revolting demon",
  87         "hit by his own magic", "demolished by an unseen attacker",
  88         "fell into the dreadful sleep", "killed by an exploding chest",
  89 /*26*/  "killed by a missing maze data file", "annihilated in a sphere",
  90         "died a post mortem death","wasted by a malloc() failure"
  91         };
  92
  93 /*
  94  *      readboard()     Function to read in the scoreboard into a static buffer
  95  *
  96  *      returns -1 if unable to read in the scoreboard, returns 0 if all is OK
  97  */
  98 readboard()
  99         {
 100         if (lopen(scorefile)<0)
 101           { lprcat("Can't read scoreboard\n"); lflush(); return(-1); }
 102         lrfill((char*)sco,sizeof(sco));         lrfill((char*)winr,sizeof(winr));
 103         lrclose();  lcreat((char*)0);  return(0);
 104         }
 105
 106 /*
 107  *      writeboard()    Function to write the scoreboard from readboard()'s buffer
 108  *
 109  *      returns -1 if unable to write the scoreboard, returns 0 if all is OK
 110  */
 111 writeboard()
 112         {
 113         set_score_output();
 114         if (lcreat(scorefile)<0)
 115           { lprcat("Can't write scoreboard\n"); lflush(); return(-1); }
 116         lwrite((char*)sco,sizeof(sco));         lwrite((char*)winr,sizeof(winr));
 117         lwclose();  lcreat((char*)0);  return(0);
 118         }
 119
 120 /*
 121  *      makeboard()             Function to create a new scoreboard (wipe out old one)
 122  *
 123  *      returns -1 if unable to write the scoreboard, returns 0 if all is OK
 124  */
 125 makeboard()
 126         {
 127         int i;
 128         for (i=0; i<SCORESIZE; i++)
 129                 {
 130                 winr[i].taxes = winr[i].score = sco[i].score = 0;
 131                 winr[i].order = sco[i].order = i;
 132                 }
 133         if (writeboard()) return(-1);
 134         chmod(scorefile,0660);
 135         return(0);
 136         }
 137
 138 /*
 139  *      hashewon()       Function to return 1 if player has won a game before, else 0
 140  *
 141  *      This function also sets c[HARDGAME] to appropriate value -- 0 if not a
 142  *      winner, otherwise the next level of difficulty listed in the winners
 143  *      scoreboard.  This function also sets outstanding_taxes to the value in
 144  *      the winners scoreboard.
 145  */
 146 hashewon()
 147         {
 148         int i;
 149         c[HARDGAME] = 0;
 150         if (readboard() < 0) return(0); /* can't find scoreboard */
 151         for (i=0; i<SCORESIZE; i++)     /* search through winners scoreboard */
 152            if (winr[i].suid == userid)
 153                   if (winr[i].score > 0)
 154                         {
 155                         c[HARDGAME]=winr[i].hardlev+1;  outstanding_taxes=winr[i].taxes;
 156                         return(1);
 157                         }
 158         return(0);
 159         }
 160
 161 /*
 162  *      long paytaxes(x)                 Function to pay taxes if any are due
 163  *
 164  *      Enter with the amount (in gp) to pay on the taxes.
 165  *      Returns amount actually paid.
 166  */
 167 long paytaxes(x)
 168         long x;
 169         {
 170         int i;
 171         long amt;
 172         if (x<0) return(0L);
 173         if (readboard()<0) return(0L);
 174         for (i=0; i<SCORESIZE; i++)
 175                 if (winr[i].suid == userid)     /* look for players winning entry */
 176                         if (winr[i].score>0) /* search for a winning entry for the player */
 177                                 {
 178                                 amt = winr[i].taxes;
 179                                 if (x < amt) amt=x;             /* don't overpay taxes (Ughhhhh) */
 180                                 winr[i].taxes -= amt;
 181                                 outstanding_taxes -= amt;
 182                                 if (writeboard()<0) return(0);
 183                                 return(amt);
 184                                 }
 185         return(0L);     /* couldn't find user on winning scoreboard */
 186         }
 187
 188 /*
 189  *      winshou()               Subroutine to print out the winning scoreboard
 190  *
 191  *      Returns the number of players on scoreboard that were shown
 192  */
 193 winshou()
 194         {
 195         struct wscofmt *p;
 196         int i,j,count;
 197         for (count=j=i=0; i<SCORESIZE; i++) /* is there anyone on the scoreboard? */
 198                 if (winr[i].score != 0)
 199                         { j++; break; }
 200         if (j)
 201                 {
 202                 lprcat("\n  Score    Difficulty   Time Needed   Larn Winners List\n");
 203
 204                 for (i=0; i<SCORESIZE; i++)     /* this loop is needed to print out the */
 205                   for (j=0; j<SCORESIZE; j++) /* winners in order */
 206                         {
 207                         p = &winr[j];   /* pointer to the scoreboard entry */
 208                         if (p->order == i)
 209                                 {
 210                                 if (p->score)
 211                                         {
 212                                         count++;
 213                                         lprintf("%10d     %2d      %5d Mobuls   %s \n",
 214                                         (long)p->score,(long)p->hardlev,(long)p->timeused,p->who);
 215                                         }
 216                                 break;
 217                                 }
 218                         }
 219                 }
 220         return(count);  /* return number of people on scoreboard */
 221         }
 222
 223 /*
 224  *      shou(x)                 Subroutine to print out the non-winners scoreboard
 225  *              int x;
 226  *
 227  *      Enter with 0 to list the scores, enter with 1 to list inventories too
 228  *      Returns the number of players on scoreboard that were shown
 229  */
 230 shou(x)
 231         int x;
 232         {
 233         int i,j,n,k;
 234         int count;
 235         for (count=j=i=0; i<SCORESIZE; i++)     /* is the scoreboard empty? */
 236                 if (sco[i].score!= 0)
 237                         { j++; break; }
 238         if (j)
 239                 {
 240                 lprcat("\n   Score   Difficulty   Larn Visitor Log\n");
 241                 for (i=0; i<SCORESIZE; i++) /* be sure to print them out in order */
 242                   for (j=0; j<SCORESIZE; j++)
 243                         if (sco[j].order == i)
 244                                 {
 245                                 if (sco[j].score)
 246                                         {
 247                                         count++;
 248                                         lprintf("%10d     %2d       %s ",
 249                                                 (long)sco[j].score,(long)sco[j].hardlev,sco[j].who);
 250                                         if (sco[j].what < 256) lprintf("killed by a %s",monster[sco[j].what].name);
 251                                                 else lprintf("%s",whydead[sco[j].what - 256]);
 252                                         if (x != 263) lprintf(" on %s",levelname[sco[j].level]);
 253                                         if (x)
 254                                                 {
 255                                                 for (n=0; n<26; n++) { iven[n]=sco[j].sciv[n][0]; ivenarg[n]=sco[j].sciv[n][1]; }
 256                                                 for (k=1; k<99; k++)
 257                                                   for (n=0; n<26; n++)
 258                                                         if (k==iven[n])  { srcount=0; show3(n); }
 259                                                 lprcat("\n\n");
 260                                                 }
 261                                         else lprc('\n');
 262                                         }
 263                                 j=SCORESIZE;
 264                                 }
 265                 }
 266         return(count);  /* return the number of players just shown */
 267         }
 268
 269 /*
 270  *      showscores()            Function to show the scoreboard on the terminal
 271  *
 272  *      Returns nothing of value
 273  */
 274 static char esb[] = "The scoreboard is empty.\n";
 275 showscores()
 276         {
 277         int i,j;
 278         lflush();  lcreat((char*)0);  if (readboard()<0) return;
 279         i=winshou();    j=shou(0);
 280         if (i+j == 0) lprcat(esb); else lprc('\n');
 281         lflush();
 282         }
 283
 284 /*
 285  *      showallscores() Function to show scores and the iven lists that go with them
 286  *
 287  *      Returns nothing of value
 288  */
 289 showallscores()
 290         {
 291         int i,j;
 292         lflush();  lcreat((char*)0);  if (readboard()<0) return;
 293         c[WEAR] = c[WIELD] = c[SHIELD] = -1;  /* not wielding or wearing anything */
 294         for (i=0; i<MAXPOTION; i++) potionname[i][0]=' ';
 295         for (i=0; i<MAXSCROLL; i++) scrollname[i][0]=' ';
 296         i=winshou();  j=shou(1);
 297         if (i+j==0) lprcat(esb); else lprc('\n');
 298         lflush();
 299         }
 300
 301 /*
 302  *      sortboard()             Function to sort the scoreboard
 303  *
 304  *      Returns 0 if no sorting done, else returns 1
 305  */
 306 sortboard()
 307         {
 308         int i,j,pos;
 309         long jdat;
 310         for (i=0; i<SCORESIZE; i++) sco[i].order = winr[i].order = -1;
 311         pos=0;  while (pos < SCORESIZE)
 312                 {
 313                 jdat=0;
 314                 for (i=0; i<SCORESIZE; i++)
 315                         if ((sco[i].order < 0) && (sco[i].score >= jdat))
 316                                 { j=i;  jdat=sco[i].score; }
 317                 sco[j].order = pos++;
 318                 }
 319         pos=0;  while (pos < SCORESIZE)
 320                 {
 321                 jdat=0;
 322                 for (i=0; i<SCORESIZE; i++)
 323                         if ((winr[i].order < 0) && (winr[i].score >= jdat))
 324                                 { j=i;  jdat=winr[i].score; }
 325                 winr[j].order = pos++;
 326                 }
 327         return(1);
 328         }
 329
 330 /*
 331  *      newscore(score, whoo, whyded, winner)   Function to add entry to scoreboard
 332  *              int score, winner, whyded;
 333  *              char *whoo;
 334  *
 335  *      Enter with the total score in gp in score,  players name in whoo,
 336  *              died() reason # in whyded, and TRUE/FALSE in winner if a winner
 337  *      ex.             newscore(1000, "player 1", 32, 0);
 338  */
 339 newscore(score, whoo, whyded, winner)
 340         long score;
 341         int winner, whyded;
 342         char *whoo;
 343         {
 344         int i;
 345         long taxes;
 346         if (readboard() < 0) return;    /*      do the scoreboard       */
 347         /* if a winner then delete all non-winning scores */
 348         if (cheat) winner=0;    /* if he cheated, don't let him win */
 349         if (winner)
 350                 {
 351                 for (i=0; i<SCORESIZE; i++) if (sco[i].suid == userid) sco[i].score=0;
 352                 taxes = score*TAXRATE;
 353                 score += 100000*c[HARDGAME];    /* bonus for winning */
 354         /* if he has a slot on the winning scoreboard update it if greater score */
 355                 for (i=0; i<SCORESIZE; i++) if (winr[i].suid == userid)
 356                                 { new1sub(score,i,whoo,taxes); return; }
 357         /* he had no entry. look for last entry and see if he has a greater score */
 358                 for (i=0; i<SCORESIZE; i++) if (winr[i].order == SCORESIZE-1)
 359                                 { new1sub(score,i,whoo,taxes); return; }
 360                 }
 361         else if (!cheat) /* for not winning scoreboard */
 362                 {
 363         /* if he has a slot on the scoreboard update it if greater score */
 364                 for (i=0; i<SCORESIZE; i++) if (sco[i].suid == userid)
 365                                 { new2sub(score,i,whoo,whyded); return; }
 366         /* he had no entry. look for last entry and see if he has a greater score */
 367                 for (i=0; i<SCORESIZE; i++) if (sco[i].order == SCORESIZE-1)
 368                                 { new2sub(score,i,whoo,whyded); return; }
 369                 }
 370         }
 371
 372 /*
 373  *      new1sub(score,i,whoo,taxes)       Subroutine to put player into a
 374  *              int score,i,whyded,taxes;                 winning scoreboard entry if his score
 375  *              char *whoo;                                       is high enough
 376  *
 377  *      Enter with the total score in gp in score,  players name in whoo,
 378  *              died() reason # in whyded, and TRUE/FALSE in winner if a winner
 379  *              slot in scoreboard in i, and the tax bill in taxes.
 380  *      Returns nothing of value
 381  */
 382 new1sub(score,i,whoo,taxes)
 383         long score,taxes;
 384         int i;
 385         char *whoo;
 386         {
 387         struct wscofmt *p;
 388         p = &winr[i];
 389         p->taxes += taxes;
 390         if ((score >= p->score) || (c[HARDGAME] > p->hardlev))
 391                 {
 392                 strcpy(p->who,whoo);            p->score=score;
 393                 p->hardlev=c[HARDGAME];         p->suid=userid;
 394                 p->timeused=gtime/100;
 395                 }
 396         }
 397
 398 /*
 399  *      new2sub(score,i,whoo,whyded)              Subroutine to put player into a
 400  *              int score,i,whyded,taxes;                 non-winning scoreboard entry if his
 401  *              char *whoo;                                       score is high enough
 402  *
 403  *      Enter with the total score in gp in score,  players name in whoo,
 404  *              died() reason # in whyded, and slot in scoreboard in i.
 405  *      Returns nothing of value
 406  */
 407 new2sub(score,i,whoo,whyded)
 408         long score;
 409         int i,whyded;
 410         char *whoo;
 411         {
 412         int j;
 413         struct scofmt *p;
 414         p = &sco[i];
 415         if ((score >= p->score) || (c[HARDGAME] > p->hardlev))
 416                 {
 417                 strcpy(p->who,whoo);  p->score=score;
 418                 p->what=whyded;       p->hardlev=c[HARDGAME];
 419                 p->suid=userid;           p->level=level;
 420                 for (j=0; j<26; j++)
 421                         { p->sciv[j][0]=iven[j]; p->sciv[j][1]=ivenarg[j]; }
 422                 }
 423         }
 424
 425 /*
 426  *      died(x)         Subroutine to record who played larn, and what the score was
 427  *              int x;
 428  *
 429  *      if x < 0 then don't show scores
 430  *      died() never returns! (unless c[LIFEPROT] and a reincarnatable death!)
 431  *
 432  *              < 256   killed by the monster number
 433  *              256             quit
 434  *              257             suspended
 435  *              258             self - annihilated
 436  *              259             shot by an arrow
 437  *              260             hit by a dart
 438  *              261             fell into a pit
 439  *              262             fell into a bottomless pit
 440  *              263             a winner
 441  *              264             trapped in solid rock
 442  *              265             killed by a missing save file
 443  *              266             killed by an old save file
 444  *              267             caught by the greedy cheater checker trap
 445  *              268             killed by a protected save file
 446  *              269             killed his family and killed himself
 447  *              270             erased by a wayward finger
 448  *              271             fell through a bottomless trap door
 449  *              272             fell through a trap door
 450  *              273             drank some poisonous water
 451  *              274             fried by an electric shock
 452  *              275             slipped on a volcano shaft
 453  *              276             killed by a stupid act of frustration
 454  *              277             attacked by a revolting demon
 455  *              278             hit by his own magic
 456  *              279             demolished by an unseen attacker
 457  *              280             fell into the dreadful sleep
 458  *              281             killed by an exploding chest
 459  *              282             killed by a missing maze data file
 460  *              283             killed by a sphere of annihilation
 461  *              284             died a post mortem death
 462  *              285             malloc() failure
 463  *              300             quick quit -- don't put on scoreboard
 464  */
 465
 466 static int scorerror;
 467 died(x)
 468         int x;
 469         {
 470         int f,win;
 471         char ch,*mod;
 472         time_t zzz;
 473         long i;
 474         struct tms cputime;
 475         if (c[LIFEPROT]>0) /* if life protection */
 476                 {
 477                 switch((x>0) ? x : -x)
 478                         {
 479                         case 256: case 257: case 262: case 263: case 265: case 266:
 480                         case 267: case 268: case 269: case 271: case 282: case 284:
 481                         case 285: case 300:  goto invalid; /* can't be saved */
 482                         };
 483                 --c[LIFEPROT]; c[HP]=1; --c[CONSTITUTION];
 484                 cursors(); lprcat("\nYou feel wiiieeeeerrrrrd all over! "); beep();
 485                 lflush();  sleep(4);
 486                 return; /* only case where died() returns */
 487                 }
 488 invalid:
 489         clearvt100();  lflush();  f=0;
 490         if (ckpflag) unlink(ckpfile);   /* remove checkpoint file if used */
 491         if (x<0) { f++; x = -x; }       /* if we are not to display the scores */
 492         if ((x == 300) || (x == 257))  exit(0);  /* for quick exit or saved game */
 493         if (x == 263)  win = 1;  else  win = 0;
 494         c[GOLD] += c[BANKACCOUNT];   c[BANKACCOUNT] = 0;
 495                 /*      now enter the player at the end of the scoreboard */
 496         newscore(c[GOLD], logname, x, win);
 497         diedsub(x);     /* print out the score line */  lflush();
 498
 499         set_score_output();
 500         if ((wizard == 0) && (c[GOLD] > 0))     /*      wizards can't score             */
 501                 {
 502 #ifndef NOLOG
 503                 if (lappend(logfile)<0)  /* append to file */
 504                         {
 505                         if (lcreat(logfile)<0) /* and can't create new log file */
 506                         {
 507                                 lcreat((char*)0);
 508                                 lprcat("\nCan't open record file:  I can't post your score.\n");
 509                                 sncbr();  resetscroll();  lflush();  exit(1);
 510                                 }
 511                         chmod(logfile,0660);
 512                         }
 513                 strcpy(logg.who,loginname);
 514                 logg.score = c[GOLD];           logg.diff = c[HARDGAME];
 515                 if (x < 256)
 516                         {
 517                         ch = *monster[x].name;
 518                         if (ch=='a' || ch=='e' || ch=='i' || ch=='o' || ch=='u')
 519                                 mod="an";  else mod="a";
 520                         sprintf(logg.what,"killed by %s %s",mod,monster[x].name);
 521                         }
 522                 else sprintf(logg.what,"%s",whydead[x - 256]);
 523                 logg.cavelev=level;
 524                 time(&zzz);       /* get cpu time -- write out score info */
 525                 logg.diedtime=zzz;
 526 #ifdef EXTRA
 527                 times(&cputime);  /* get cpu time -- write out score info */
 528                 logg.cputime = i = (cputime.tms_utime + cputime.tms_stime)/60 + c[CPUTIME];
 529                 logg.lev=c[LEVEL];                      logg.ac=c[AC];
 530                 logg.hpmax=c[HPMAX];            logg.hp=c[HP];
 531                 logg.elapsedtime=(zzz-initialtime+59)/60;
 532                 logg.usage=(10000*i)/(zzz-initialtime);
 533                 logg.bytin=c[BYTESIN];          logg.bytout=c[BYTESOUT];
 534                 logg.moves=c[MOVESMADE];        logg.spused=c[SPELLSCAST];
 535                 logg.killed=c[MONSTKILLED];
 536 #endif
 537                 lwrite((char*)&logg,sizeof(struct log_fmt));     lwclose();
 538 #endif NOLOG
 539
 540 /*      now for the scoreboard maintenance -- not for a suspended game  */
 541                 if (x != 257)
 542                         {
 543                         if (sortboard())  scorerror = writeboard();
 544                         }
 545                 }
 546         if ((x==256) || (x==257) || (f != 0)) exit(0);
 547         if (scorerror == 0) showscores();       /* if we updated the scoreboard */
 548         if (x == 263) mailbill();               exit(0);
 549         }
 550
 551 /*
 552  *      diedsub(x) Subroutine to print out the line showing the player when he is killed
 553  *              int x;
 554  */
 555 diedsub(x)
 556 int x;
 557         {
 558         char ch,*mod;
 559         lprintf("Score: %d, Diff: %d,  %s ",(long)c[GOLD],(long)c[HARDGAME],logname);
 560         if (x < 256)
 561                 {
 562                 ch = *monster[x].name;
 563                 if (ch=='a' || ch=='e' || ch=='i' || ch=='o' || ch=='u')
 564                         mod="an";  else mod="a";
 565                 lprintf("killed by %s %s",mod,monster[x].name);
 566                 }
 567         else lprintf("%s",whydead[x - 256]);
 568         if (x != 263) lprintf(" on %s\n",levelname[level]);  else lprc('\n');
 569         }
 570
 571 /*
 572  *      diedlog()       Subroutine to read a log file and print it out in ascii format
 573  */
 574 diedlog()
 575         {
 576         int n;
 577         char *p;
 578         struct stat stbuf;
 579         lcreat((char*)0);
 580         if (lopen(logfile)<0)
 581                 {
 582                 lprintf("Can't locate log file <%s>\n",logfile);
 583                 return;
 584                 }
 585         if (fstat(fd,&stbuf) < 0)
 586                 {
 587                 lprintf("Can't  stat log file <%s>\n",logfile);
 588                 return;
 589                 }
 590         for (n=stbuf.st_size/sizeof(struct log_fmt); n>0; --n)
 591                 {
 592                 lrfill((char*)&logg,sizeof(struct log_fmt));
 593                 p = ctime(&logg.diedtime); p[16]='\n'; p[17]=0;
 594                 lprintf("Score: %d, Diff: %d,  %s %s on %d at %s",(long)(logg.score),(long)(logg.diff),logg.who,logg.what,(long)(logg.cavelev),p+4);
 595 #ifdef EXTRA
 596                 if (logg.moves<=0) logg.moves=1;
 597                 lprintf("  Experience Level: %d,  AC: %d,  HP: %d/%d,  Elapsed Time: %d minutes\n",(long)(logg.lev),(long)(logg.ac),(long)(logg.hp),(long)(logg.hpmax),(long)(logg.elapsedtime));
 598                 lprintf("  CPU time used: %d seconds,  Machine usage: %d.%02d%%\n",(long)(logg.cputime),(long)(logg.usage/100),(long)(logg.usage%100));
 599                 lprintf("  BYTES in: %d, out: %d, moves: %d, deaths: %d, spells cast: %d\n",(long)(logg.bytin),(long)(logg.bytout),(long)(logg.moves),(long)(logg.killed),(long)(logg.spused));
 600                 lprintf("  out bytes per move: %d,  time per move: %d ms\n",(long)(logg.bytout/logg.moves),(long)((logg.cputime*1000)/logg.moves));
 601 #endif
 602                 }
 603                 lflush();  lrclose();  return;
 604         }
 605
 606 #ifndef UIDSCORE
 607 /*
 608  *      getplid(name)           Function to get players id # from id file
 609  *
 610  *      Enter with the name of the players character in name.
 611  *      Returns the id # of the players character, or -1 if failure.
 612  *      This routine will try to find the name in the id file, if its not there,
 613  *      it will try to make a new entry in the file.  Only returns -1 if can't
 614  *      find him in the file, and can't make a new entry in the file.
 615  *      Format of playerids file:
 616  *                      Id # in ascii     \n     character name     \n
 617  */
 618 static int havepid= -1; /* playerid # if previously done */
 619 getplid(nam)
 620         char *nam;
 621         {
 622         int fd7,high=999,no;
 623         char *p,*p2;
 624         char name[80];
 625         if (havepid != -1) return(havepid);     /* already did it */
 626         lflush();       /* flush any pending I/O */
 627         sprintf(name,"%s\n",nam);       /* append a \n to name */
 628         if (lopen(playerids) < 0)       /* no file, make it */
 629                 {
 630                 if ((fd7=creat(playerids,0666)) < 0)  return(-1); /* can't make it */
 631                 close(fd7);  goto addone;       /* now append new playerid record to file */
 632                 }
 633         for (;;)        /* now search for the name in the player id file */
 634                 {
 635                 p = lgetl();  if (p==NULL) break;       /* EOF? */
 636                 no = atoi(p);   /* the id # */
 637                 p2= lgetl();  if (p2==NULL) break;      /* EOF? */
 638                 if (no>high) high=no;   /* accumulate highest id # */
 639                 if (strcmp(p2,name)==0) /* we found him */
 640                         {
 641                         return(no);     /* his id number */
 642                         }
 643                 }
 644         lrclose();
 645         /* if we get here, we didn't find him in the file -- put him there */
 646 addone:
 647         if (lappend(playerids) < 0) return(-1); /* can't open file for append */
 648         lprintf("%d\n%s",(long)++high,name);  /* new id # and name */
 649         lwclose();
 650         lcreat((char*)0);       /* re-open terminal channel */
 651         return(high);
 652         }
 653 #endif UIDSCORE
 654