text: /*	$NetBSD: setwarp.c,v 1.6 2003/08/07 09:37:54 agc Exp $	*/
  
  /*
   * Copyright (c) 1980, 1993
   *	The Regents of the University of California.  All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. Neither the name of the University nor the names of its contributors
   *    may be used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   */
  
  #include <sys/cdefs.h>
  #ifndef lint
  #if 0
  static char sccsid[] = "@(#)setwarp.c	8.1 (Berkeley) 5/31/93";
  #else
  __RCSID("$NetBSD: setwarp.c,v 1.6 2003/08/07 09:37:54 agc Exp $");
  #endif
  #endif /* not lint */
  
  #include <stdio.h>
  #include "trek.h"
  #include "getpar.h"
  
  /*
  **  SET WARP FACTOR
  **
  **	The warp factor is set for future move commands.  It is
  **	checked for consistancy.
  */
  
  /*ARGSUSED*/
  void
  setwarp(v)
  	int v __attribute__((__unused__));
  {
  	double	warpfac;
  
  	warpfac = getfltpar("Warp factor");
  	if (warpfac < 0.0)
  		return;
  	if (warpfac < 1.0) {
  		printf("Minimum warp speed is 1.0\n");
  		return;
  	}
  	if (warpfac > 10.0) {
  		printf("Maximum speed is warp 10.0\n");
  		return;
  	}
  	if (warpfac > 6.0)
  		printf("Damage to warp engines may occur above warp 6.0\n");
  	Ship.warp = warpfac;
  	Ship.warp2 = Ship.warp * warpfac;
  	Ship.warp3 = Ship.warp2 * warpfac;
  }
  