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Annotation of 43BSDTahoe/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
        !             6:  * provided that the above copyright notice and this paragraph are
        !             7:  * duplicated in all such forms and that any documentation,
        !             8:  * advertising materials, and other materials related to such
        !             9:  * distribution and use acknowledge that the software was developed
        !            10:  * by the University of California, Berkeley.  The name of the
        !            11:  * University may not be used to endorse or promote products derived
        !            12:  * from this software without specific prior written permission.
        !            13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            16:  */
        !            17: 
        !            18: #ifndef lint
        !            19: static char sccsid[] = "@(#)damage.c   5.3 (Berkeley) 6/18/88";
        !            20: #endif /* not lint */
        !            21: 
        !            22: # include      "trek.h"
        !            23: 
        !            24: /*
        !            25: **  Schedule Ship.damages to a Device
        !            26: **
        !            27: **     Device `dev1' is damaged in an amount `dam'.  Dam is measured
        !            28: **     in stardates, and is an additional amount of damage.  It should
        !            29: **     be the amount to occur in non-docked mode.  The adjustment
        !            30: **     to docked mode occurs automatically if we are docked.
        !            31: **
        !            32: **     Note that the repair of the device occurs on a DATE, meaning
        !            33: **     that the dock() and undock() have to reschedule the event.
        !            34: */
        !            35: 
        !            36: damage(dev1, dam)
        !            37: int    dev1;           /*  device index */
        !            38: double dam;            /* time to repair */
        !            39: {
        !            40:        register int            i;
        !            41:        register struct event   *e;
        !            42:        int                     f;
        !            43:        register int            dev;
        !            44: 
        !            45:        /* ignore zero damages */
        !            46:        if (dam <= 0.0)
        !            47:                return;
        !            48:        dev = dev1;
        !            49: 
        !            50:        printf("\t%s damaged\n", Device[dev].name);
        !            51: 
        !            52:        /* find actual length till it will be fixed */
        !            53:        if (Ship.cond == DOCKED)
        !            54:                dam *= Param.dockfac;
        !            55:        /* set the damage flag */
        !            56:        f = damaged(dev);
        !            57:        if (!f)
        !            58:        {
        !            59:                /* new damages -- schedule a fix */
        !            60:                schedule(E_FIXDV, dam, 0, 0, dev);
        !            61:                return;
        !            62:        }
        !            63:        /* device already damaged -- add to existing damages */
        !            64:        /* scan for old damages */
        !            65:        for (i = 0; i < MAXEVENTS; i++)
        !            66:        {
        !            67:                e = &Event[i];
        !            68:                if (e->evcode != E_FIXDV || e->systemname != dev)
        !            69:                        continue;
        !            70:                /* got the right one; add on the new damages */
        !            71:                reschedule(e, e->date - Now.date + dam);
        !            72:                return;
        !            73:        }
        !            74:        syserr("Cannot find old damages %d\n", dev);
        !            75: }

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