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Annotation of 43BSDReno/games/trek/check_out.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 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[] = "@(#)check_out.c        5.4 (Berkeley) 6/1/90";
                     22: #endif /* not lint */
                     23: 
                     24: # include      "trek.h"
                     25: 
                     26: /*
                     27: **  CHECK IF A DEVICE IS OUT
                     28: **
                     29: **     The indicated device is checked to see if it is disabled.  If
                     30: **     it is, an attempt is made to use the starbase device.  If both
                     31: **     of these fails, it returns non-zero (device is REALLY out),
                     32: **     otherwise it returns zero (I can get to it somehow).
                     33: **
                     34: **     It prints appropriate messages too.
                     35: */
                     36: 
                     37: check_out(device)
                     38: int    device;
                     39: {
                     40:        register int    dev;
                     41: 
                     42:        dev = device;
                     43: 
                     44:        /* check for device ok */
                     45:        if (!damaged(dev))
                     46:                return (0);
                     47: 
                     48:        /* report it as being dead */
                     49:        out(dev);
                     50: 
                     51:        /* but if we are docked, we can go ahead anyhow */
                     52:        if (Ship.cond != DOCKED)
                     53:                return (1);
                     54:        printf("  Using starbase %s\n", Device[dev].name);
                     55:        return (0);
                     56: }

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