1: /*      $NetBSD: systemname.c,v 1.6 2003/08/07 09:37:54 agc Exp $    */
    2: 
    3: /*
    4:  * Copyright (c) 1980, 1993
    5:  *      The Regents of the University of California.  All rights reserved.
    6:  *
    7:  * Redistribution and use in source and binary forms, with or without
    8:  * modification, are permitted provided that the following conditions
    9:  * are met:
   10:  * 1. Redistributions of source code must retain the above copyright
   11:  *    notice, this list of conditions and the following disclaimer.
   12:  * 2. Redistributions in binary form must reproduce the above copyright
   13:  *    notice, this list of conditions and the following disclaimer in the
   14:  *    documentation and/or other materials provided with the distribution.
   15:  * 3. Neither the name of the University nor the names of its contributors
   16:  *    may be used to endorse or promote products derived from this software
   17:  *    without specific prior written permission.
   18:  *
   19:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   20:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   21:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   22:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   23:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   24:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   25:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   26:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   27:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   28:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   29:  * SUCH DAMAGE.
   30:  */
   31: 
   32: #include <sys/cdefs.h>
   33: #ifndef lint
   34: #if 0
   35: static char sccsid[] = "@(#)systemname.c        8.1 (Berkeley) 5/31/93";
   36: #else
   37: __RCSID("$NetBSD: systemname.c,v 1.6 2003/08/07 09:37:54 agc Exp $");
   38: #endif
   39: #endif /* not lint */
   40: 
   41: # include       "trek.h"
   42: 
   43: /*
   44: **  RETRIEVE THE STARSYSTEM NAME
   45: **
   46: **      Very straightforward, this routine just gets the starsystem
   47: **      name.  It returns zero if none in the specified quadrant
   48: **      (which, by the way, is passed it).
   49: **
   50: **      This routine knows all about such things as distressed
   51: **      starsystems, etc.
   52: */
   53: 
   54: const char *systemname(q1)
   55:         const struct quad      *q1;
   56: {
   57:         const struct quad      *q;
   58:         int            i;
   59: 
   60:         q = q1;
   61: 
   62:         i = q->qsystemname;
   63:         if (i & Q_DISTRESSED)
   64:                 i = Event[i & Q_SYSTEM].systemname;
   65: 
   66:         i &= Q_SYSTEM;
   67:         if (i == 0)
   68:                 return (0);
   69:         return (Systemname[i]);
   70: }