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Annotation of 43BSDReno/games/trek/damage.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1980 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted provided
        !             6:  * that: (1) source distributions retain this entire copyright notice and
        !             7:  * comment, and (2) distributions including binaries display the following
        !             8:  * acknowledgement:  ``This product includes software developed by the
        !             9:  * University of California, Berkeley and its contributors'' in the
        !            10:  * documentation or other materials provided with the distribution and in
        !            11:  * all advertising materials mentioning features or use of this software.
        !            12:  * Neither the name of the University nor the names of its contributors may
        !            13:  * be used to endorse or promote products derived from this software without
        !            14:  * specific prior written permission.
        !            15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            16:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            17:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            18:  */
        !            19: 
        !            20: #ifndef lint
        !            21: static char sccsid[] = "@(#)damage.c   5.4 (Berkeley) 6/1/90";
        !            22: #endif /* not lint */
        !            23: 
        !            24: # include      "trek.h"
        !            25: 
        !            26: /*
        !            27: **  Schedule Ship.damages to a Device
        !            28: **
        !            29: **     Device `dev1' is damaged in an amount `dam'.  Dam is measured
        !            30: **     in stardates, and is an additional amount of damage.  It should
        !            31: **     be the amount to occur in non-docked mode.  The adjustment
        !            32: **     to docked mode occurs automatically if we are docked.
        !            33: **
        !            34: **     Note that the repair of the device occurs on a DATE, meaning
        !            35: **     that the dock() and undock() have to reschedule the event.
        !            36: */
        !            37: 
        !            38: damage(dev1, dam)
        !            39: int    dev1;           /*  device index */
        !            40: double dam;            /* time to repair */
        !            41: {
        !            42:        register int            i;
        !            43:        register struct event   *e;
        !            44:        int                     f;
        !            45:        register int            dev;
        !            46: 
        !            47:        /* ignore zero damages */
        !            48:        if (dam <= 0.0)
        !            49:                return;
        !            50:        dev = dev1;
        !            51: 
        !            52:        printf("\t%s damaged\n", Device[dev].name);
        !            53: 
        !            54:        /* find actual length till it will be fixed */
        !            55:        if (Ship.cond == DOCKED)
        !            56:                dam *= Param.dockfac;
        !            57:        /* set the damage flag */
        !            58:        f = damaged(dev);
        !            59:        if (!f)
        !            60:        {
        !            61:                /* new damages -- schedule a fix */
        !            62:                schedule(E_FIXDV, dam, 0, 0, dev);
        !            63:                return;
        !            64:        }
        !            65:        /* device already damaged -- add to existing damages */
        !            66:        /* scan for old damages */
        !            67:        for (i = 0; i < MAXEVENTS; i++)
        !            68:        {
        !            69:                e = &Event[i];
        !            70:                if (e->evcode != E_FIXDV || e->systemname != dev)
        !            71:                        continue;
        !            72:                /* got the right one; add on the new damages */
        !            73:                reschedule(e, e->date - Now.date + dam);
        !            74:                return;
        !            75:        }
        !            76:        syserr("Cannot find old damages %d\n", dev);
        !            77: }

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