usr/src/games/trek/autover.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[] = "@(#)autover.c   5.1 (Berkeley) %G%";
#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;
        register int            course;

        printf("\aRED 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);
}