Who command update [by Nashak]

From: Brian Williams <bmw@efn.org>
Subject: New who

ACMD(do_who)
{
  struct descriptor_data *d;
  struct char_data *wch;
  char godbuf[MAX_STRING_LENGTH];
  char mortbuf[MAX_STRING_LENGTH];
  char name_search[MAX_NAME_LENGTH+1];
  char mode;

  int low = 0, high = LVL_IMPL, showclass = 0;
  bool who_room = FALSE, who_zone = FALSE, who_quest = 0;
  bool outlaws = FALSE, noimm = FALSE, nomort = FALSE;

  int gods = 0, morts = 0;
  size_t i;

  const char *godlevs[LVL_IMPL - (LVL_IMMORT-1)] = {
    "    &02Demi God&00   ",
    "   &05Lesser God&00  ",
    "  &04Greater God&00  ",
    "     &12Forger&00    "
  };


  skip_spaces(&argument);
  strcpy(buf, argument);
  name_search[0] = '\0';

  while (*buf) {
    half_chop(buf, arg, buf1);
    if (isdigit(*arg)) {
      sscanf(arg, "%d-%d", &low, &high);
      strcpy(buf, buf1);
    } else if (*arg == '-') {
      mode = *(arg + 1);
/* just in case; we destroy arg in the switch */
      switch (mode) {
      case 'o':

outlaws = TRUE;

strcpy(buf, buf1);

break;
      case 'z':

who_zone = TRUE;

strcpy(buf, buf1);

break;
      case 'q':

who_quest = TRUE;

strcpy(buf, buf1);

break;
      case 'l':

half_chop(buf1, arg, buf);

sscanf(arg, "%d-%d", &low, &high);

break;
      case 'n':

half_chop(buf1, name_search, buf);

break;
      case 'r':

who_room = TRUE;

strcpy(buf, buf1);

break;
      case 'c':

half_chop(buf1, arg, buf);

for (i = 0; i < strlen(arg); i++)

  showclass |= find_class_bitvector(arg[i]);

break;
      case 'i':
        nomort = TRUE;
        strcpy(buf, buf1);
        break;
      case 'm':
        noimm = TRUE;
        strcpy(buf, buf1);
        break;
      default:

send_to_char(WHO_USAGE, ch);

return;

break;
      }



/* end of switch */

    } else {


/* endif */
      send_to_char(WHO_USAGE, ch);
      return;
    }
  }



/* end while (parser) */

  strcpy(godbuf, " &04Listing of the Gods\r\n&06-=-=-=-=-=-=-=-=-=-=-&00\r\n");
  strcpy(mortbuf," &04List of the Mortals\r\n&06-=-=-=-=-=-=-=-=-=-=-&00\r\n");

  for (d = descriptor_list; d; d = d->next) {
    if (d->connected)
      continue;

    if (d->original)
      wch = d->original;
    else if (!(wch = d->character))
      continue;

    if (!CAN_SEE(ch, wch))
      continue;
    if (GET_LEVEL(wch) < low || GET_LEVEL(wch) > high)
      continue;
    if ((noimm && GET_LEVEL(wch) >= LVL_IMMORT) || (nomort && GET_LEVEL(wch) <
LVL_IMMORT))
      continue;
    if (*name_search && str_cmp(GET_NAME(wch), name_search) && !strstr(GET_TITL
E(wch), name_search))
      continue;
    if (outlaws && !PLR_FLAGGED(wch, PLR_KILLER) && !PLR_FLAGGED(wch, PLR_THIEF
))
      continue;
    if (who_quest && !PRF_FLAGGED(wch, PRF_QUEST))
      continue;
    if (who_zone && world[ch->in_room].zone != world[wch->in_room].zone)
      continue;
    if (who_room && (wch->in_room != ch->in_room))
      continue;
    if (showclass && !(showclass & (1 << GET_CLASS(wch))))
      continue;

  if (!PRF_FLAGGED(wch, PRF_ANON)) {
    if (GET_LEVEL(wch) >= LVL_IMMORT) {
      sprintf(godbuf, "%s[%s] %s %s", godbuf,
              godlevs[GET_LEVEL(wch)-LVL_IMMORT], GET_NAME(wch),
              GET_TITLE(wch));
      gods++;
    } else {
      sprintf(mortbuf, "%s[%2d %s] %s %s (%s)", mortbuf, GET_LEVEL(wch),

      CLASS_ABBR(wch), GET_NAME(wch), GET_TITLE(wch), RACE_ABBR(wch));
      morts++;
    }
  } else {
    if (GET_LEVEL(wch) >= LVL_IMMORT) {
      sprintf(godbuf, "%s[ &16- Anonymous -&00 ] %s %s", godbuf, GET_NAME(wch),
              GET_TITLE(wch));
      gods++;
    } else {
      sprintf(mortbuf, "%s[ &16- Anonymous -&00 ] %s %s (%s)", mortbuf, GET_NAM
E(wch),
              GET_TITLE(wch), RACE_ABBR(wch));
      morts++;
    }
  }

    *buf = '\0';
    if (GET_INVIS_LEV(wch))
      sprintf(buf, "%s (i%d)", buf, GET_INVIS_LEV(wch));
    else if (IS_AFFECTED(wch, AFF_INVISIBLE))
      strcat(buf, " (invis)");

    if (PLR_FLAGGED(wch, PLR_MAILING))
      strcat(buf, " (mailing)");
    else if (PLR_FLAGGED(wch, PLR_WRITING))
      strcat(buf, " (writing)");

    if (PRF_FLAGGED(wch, PRF_DEAF))
      strcat(buf, " (deaf)");
    if (PRF_FLAGGED(wch, PRF_NOTELL))
      strcat(buf, " (notell)");
    if (PRF_FLAGGED(wch, PRF_QUEST))
      strcat(buf, " (quest)");
    if (PLR_FLAGGED(wch, PLR_THIEF))
      strcat(buf, " (THIEF)");
    if (PLR_FLAGGED(wch, PLR_KILLER))
      strcat(buf, " (KILLER)");
    if (PRF_FLAGGED(wch, PRF_AFK))
      strcat(buf, " (&09AFK&00)");
    strcat(buf, "\r\n");

    if (GET_LEVEL(wch) >= LVL_IMMORT)
      strcat(godbuf, buf);
    else
      strcat(mortbuf, buf);

  }



/* end of for */

  if (gods == 0)
    sprintf(godbuf, "%s<none>\r\n", godbuf);

    sprintf(godbuf, "%s\r\n&13There %s &00%d&13 visible immortal%s.&00\r\n", go
dbuf, (gods == 1 ? "is" : "are"), gods, (gods == 1 ? "" : "s"));
    page_string(ch->desc, godbuf, 0);
    send_to_char("\r\n", ch);

  if (morts == 0)
    sprintf(mortbuf, "%s<none>\r\n", mortbuf);

    sprintf(mortbuf, "%s\r\n&13There %s &00%d&13 visible mortal%s.&00", mortbuf
, (morts == 1 ? "is" : "are"), morts, (morts == 1 ? "" : "s"));
    page_string(ch->desc, mortbuf, 0);
    send_to_char("\r\n", ch);

  strcat(buf, "\r\n");

  if ((gods + morts) > boot_high)
    boot_high = gods+morts;
  sprintf(buf, "%s&06Total visible players: &04%d&00.\r\n", buf, gods+morts);
  sprintf(buf, "%s&13Maximum number of players on this boot: &00&04%d&00.\r\n",
 buf, boot_high);
  send_to_char(buf, ch);
}

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