[unix-history] / usr / src / games / trek / systemname.c

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */

#ifndef lint
static char sccsid[] = "@(#)systemname.c	5.1 (Berkeley) %G%";
#endif not lint

# include	"trek.h"

/*
**  RETRIEVE THE STARSYSTEM NAME
**
**	Very straightforward, this routine just gets the starsystem
**	name.  It returns zero if none in the specified quadrant
**	(which, by the way, is passed it).
**
**	This routine knows all about such things as distressed
**	starsystems, etc.
*/

char *systemname(q1)
struct quad	*q1;
{
	register struct quad	*q;
	register int		i;

	q = q1;

	i = q->qsystemname;
	if (i & Q_DISTRESSED)
		i = Event[i & Q_SYSTEM].systemname;

	i &= Q_SYSTEM;
	if (i == 0)
		return (0);
	return (Systemname[i]);
}
Commit	Line	Data
9758240b KM	1	/*
	2	* Copyright (c) 1980 Regents of the University of California.
	3	* All rights reserved. The Berkeley software License Agreement
	4	* specifies the terms and conditions for redistribution.
	5	*/
	6
ecb38d15	7	#ifndef lint
9758240b	8	static char sccsid[] = "@(#)systemname.c 5.1 (Berkeley) %G%";
ecb38d15 KM	9	#endif not lint
	10
	11	# include "trek.h"
	12
	13	/*
	14	** RETRIEVE THE STARSYSTEM NAME
	15	**
	16	** Very straightforward, this routine just gets the starsystem
	17	** name. It returns zero if none in the specified quadrant
	18	** (which, by the way, is passed it).
	19	**
	20	** This routine knows all about such things as distressed
	21	** starsystems, etc.
	22	*/
	23
	24	char *systemname(q1)
	25	struct quad *q1;
	26	{
	27	register struct quad *q;
	28	register int i;
	29
	30	q = q1;
	31
06d69904	32	i = q->qsystemname;
ecb38d15 KM	33	if (i & Q_DISTRESSED)
	34	i = Event[i & Q_SYSTEM].systemname;
	35
06d69904	36	i &= Q_SYSTEM;
ecb38d15 KM	37	if (i == 0)
	38	return (0);
	39	return (Systemname[i]);
	40	}