InfoMagic Source Code 1993 July/THE_SOURCE_CODE_CD_ROM.iso/bsd_srcs/games/trek/abandon.c

C/C++ Source or Header | 1991-04-08 | 4.9 KB | 158 lines

/*
 * Copyright (c) 1980 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
static char sccsid[] = "@(#)abandon.c    5.4 (Berkeley) 6/1/90";
#endif /* not lint */

# include    "trek.h"

/*
**  Abandon Ship
**
**    The ship is abandoned.  If your current ship is the Faire
**    Queene, or if your shuttlecraft is dead, you're out of
**    luck.  You need the shuttlecraft in order for the captain
**    (that's you!!) to escape.
**
**    Your crew can beam to an inhabited starsystem in the
**    quadrant, if there is one and if the transporter is working.
**    If there is no inhabited starsystem, or if the transporter
**    is out, they are left to die in outer space.
**
**    These currently just count as regular deaths, but they
**    should count very heavily against you.
**
**    If there are no starbases left, you are captured by the
**    Klingons, who torture you mercilessly.  However, if there
**    is at least one starbase, you are returned to the
**    Federation in a prisoner of war exchange.  Of course, this
**    can't happen unless you have taken some prisoners.
**
**    Uses trace flag 40
*/

abandon()
{
    register struct quad    *q;
    register int        i;
    int            j;
    register struct event    *e;

    if (Ship.ship == QUEENE)
        return (printf("You may not abandon ye Faire Queene\n"));
    if (Ship.cond != DOCKED)
    {
        if (damaged(SHUTTLE))
            return (out(SHUTTLE));
        printf("Officers escape in shuttlecraft\n");
        /* decide on fate of crew */
        q = &Quad[Ship.quadx][Ship.quady];
        if (q->qsystemname == 0 || damaged(XPORTER))
        {
            printf("Entire crew of %d left to die in outer space\n",
                Ship.crew);
            Game.deaths += Ship.crew;
        }
        else
        {
            printf("Crew beams down to planet %s\n", systemname(q));
        }
    }
    /* see if you can be exchanged */
    if (Now.bases == 0 || Game.captives < 20 * Game.skill)
        lose(L_CAPTURED);
    /* re-outfit new ship */
    printf("You are hereby put in charge of an antiquated but still\n");
    printf("  functional ship, the Fairie Queene.\n");
    Ship.ship = QUEENE;
    Ship.shipname = "Fairie Queene";
    Param.energy = Ship.energy = 3000;
    Param.torped = Ship.torped = 6;
    Param.shield = Ship.shield = 1250;
    Ship.shldup = 0;
    Ship.cloaked = 0;
    Ship.warp = 5.0;
    Ship.warp2 = 25.0;
    Ship.warp3 = 125.0;
    Ship.cond = GREEN;
    /* clear out damages on old ship */
    for (i = 0; i < MAXEVENTS; i++)
    {
        e = &Event[i];
        if (e->evcode != E_FIXDV)
            continue;
        unschedule(e);
    }
    /* get rid of some devices and redistribute probabilities */
    i = Param.damprob[SHUTTLE] + Param.damprob[CLOAK];
    Param.damprob[SHUTTLE] = Param.damprob[CLOAK] = 0;
    while (i > 0)
        for (j = 0; j < NDEV; j++)
        {
            if (Param.damprob[j] != 0)
            {
                Param.damprob[j] += 1;
                i--;
                if (i <= 0)
                    break;
            }
        }
    /* pick a starbase to restart at */
    i = ranf(Now.bases);
    Ship.quadx = Now.base[i].x;
    Ship.quady = Now.base[i].y;
    /* setup that quadrant */
    while (1)
    {
        initquad(1);
        Sect[Ship.sectx][Ship.secty] = EMPTY;
        for (i = 0; i < 5; i++)
        {
            Ship.sectx = Etc.starbase.x + ranf(3) - 1;
            if (Ship.sectx < 0 || Ship.sectx >= NSECTS)
                continue;
            Ship.secty = Etc.starbase.y + ranf(3) - 1;
            if (Ship.secty < 0 || Ship.secty >= NSECTS)
                continue;
            if (Sect[Ship.sectx][Ship.secty] == EMPTY)
            {
                Sect[Ship.sectx][Ship.secty] = QUEENE;
                dock();
                compkldist(0);
                return;
            }
        }
    }
}