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Annotation of 43BSDTahoe/games/trek/damage.c, revision 1.1.1.1

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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