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Annotation of 42BSD/games/trek/damage.c, revision 1.1.1.1

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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