mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
82 lines
3.1 KiB
C
82 lines
3.1 KiB
C
/*
|
|
* 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. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. 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.
|
|
*/
|
|
|
|
#ifndef lint
|
|
#if 0
|
|
static char sccsid[] = "@(#)autover.c 8.1 (Berkeley) 5/31/93";
|
|
#endif
|
|
static const char rcsid[] =
|
|
"$FreeBSD$";
|
|
#endif /* not lint */
|
|
|
|
# include "trek.h"
|
|
|
|
/*
|
|
** Automatic Override
|
|
**
|
|
** If we should be so unlucky as to be caught in a quadrant
|
|
** with a supernova in it, this routine is called. It is
|
|
** called from checkcond().
|
|
**
|
|
** It sets you to a random warp (guaranteed to be over 6.0)
|
|
** and starts sending you off "somewhere" (whereever that is).
|
|
**
|
|
** Please note that it is VERY important that you reset your
|
|
** warp speed after the automatic override is called. The new
|
|
** warp factor does not stay in effect for just this routine.
|
|
**
|
|
** This routine will never try to send you more than sqrt(2)
|
|
** quadrants, since that is all that is needed.
|
|
*/
|
|
|
|
autover()
|
|
{
|
|
double dist;
|
|
int course;
|
|
|
|
printf("\07RED ALERT: The %s is in a supernova quadrant\n", Ship.shipname);
|
|
printf("*** Emergency override attempts to hurl %s to safety\n", Ship.shipname);
|
|
/* let's get our ass out of here */
|
|
Ship.warp = 6.0 + 2.0 * franf();
|
|
Ship.warp2 = Ship.warp * Ship.warp;
|
|
Ship.warp3 = Ship.warp2 * Ship.warp;
|
|
dist = 0.75 * Ship.energy / (Ship.warp3 * (Ship.shldup + 1));
|
|
if (dist > 1.4142)
|
|
dist = 1.4142;
|
|
course = ranf(360);
|
|
Etc.nkling = -1;
|
|
Ship.cond = RED;
|
|
warp(-1, course, dist);
|
|
attack(0);
|
|
}
|