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Annotation of 42BSD/games/trek/damage.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char sccsid[] = "@(#)damage.c   4.3     (Berkeley)      5/27/83";
        !             3: #endif not lint
        !             4: 
        !             5: # include      "trek.h"
        !             6: 
        !             7: /*
        !             8: **  Schedule Ship.damages to a Device
        !             9: **
        !            10: **     Device `dev1' is damaged in an amount `dam'.  Dam is measured
        !            11: **     in stardates, and is an additional amount of damage.  It should
        !            12: **     be the amount to occur in non-docked mode.  The adjustment
        !            13: **     to docked mode occurs automatically if we are docked.
        !            14: **
        !            15: **     Note that the repair of the device occurs on a DATE, meaning
        !            16: **     that the dock() and undock() have to reschedule the event.
        !            17: */
        !            18: 
        !            19: damage(dev1, dam)
        !            20: int    dev1;           /*  device index */
        !            21: double dam;            /* time to repair */
        !            22: {
        !            23:        register int            i;
        !            24:        register struct event   *e;
        !            25:        int                     f;
        !            26:        register int            dev;
        !            27: 
        !            28:        /* ignore zero damages */
        !            29:        if (dam <= 0.0)
        !            30:                return;
        !            31:        dev = dev1;
        !            32: 
        !            33:        printf("\t%s damaged\n", Device[dev].name);
        !            34: 
        !            35:        /* find actual length till it will be fixed */
        !            36:        if (Ship.cond == DOCKED)
        !            37:                dam *= Param.dockfac;
        !            38:        /* set the damage flag */
        !            39:        f = damaged(dev);
        !            40:        if (!f)
        !            41:        {
        !            42:                /* new damages -- schedule a fix */
        !            43:                schedule(E_FIXDV, dam, 0, 0, dev);
        !            44:                return;
        !            45:        }
        !            46:        /* device already damaged -- add to existing damages */
        !            47:        /* scan for old damages */
        !            48:        for (i = 0; i < MAXEVENTS; i++)
        !            49:        {
        !            50:                e = &Event[i];
        !            51:                if (e->evcode != E_FIXDV || e->systemname != dev)
        !            52:                        continue;
        !            53:                /* got the right one; add on the new damages */
        !            54:                reschedule(e, e->date - Now.date + dam);
        !            55:                return;
        !            56:        }
        !            57:        syserr("Cannot find old damages %d\n", dev);
        !            58: }

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