1 /* $NetBSD: systemname.c,v 1.5 1999/07/21 13:19:11 hubertf 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. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #include <sys/cdefs.h> 37 #ifndef lint 38 #if 0 39 static char sccsid[] = "@(#)systemname.c 8.1 (Berkeley) 5/31/93"; 40 #else 41 __RCSID("$NetBSD: systemname.c,v 1.5 1999/07/21 13:19:11 hubertf Exp $"); 42 #endif 43 #endif /* not lint */ 44 45 # include "trek.h" 46 47 /* 48 ** RETRIEVE THE STARSYSTEM NAME 49 ** 50 ** Very straightforward, this routine just gets the starsystem 51 ** name. It returns zero if none in the specified quadrant 52 ** (which, by the way, is passed it). 53 ** 54 ** This routine knows all about such things as distressed 55 ** starsystems, etc. 56 */ 57 58 const char *systemname(q1) 59 const struct quad *q1; 60 { 61 const struct quad *q; 62 int i; 63 64 q = q1; 65 66 i = q->qsystemname; 67 if (i & Q_DISTRESSED) 68 i = Event[i & Q_SYSTEM].systemname; 69 70 i &= Q_SYSTEM; 71 if (i == 0) 72 return (0); 73 return (Systemname[i]); 74 } 75