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Annotation of 43BSDTahoe/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
                      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[] = "@(#)check_out.c        5.3 (Berkeley) 6/18/88";
                     20: #endif /* not lint */
                     21: 
                     22: # include      "trek.h"
                     23: 
                     24: /*
                     25: **  CHECK IF A DEVICE IS OUT
                     26: **
                     27: **     The indicated device is checked to see if it is disabled.  If
                     28: **     it is, an attempt is made to use the starbase device.  If both
                     29: **     of these fails, it returns non-zero (device is REALLY out),
                     30: **     otherwise it returns zero (I can get to it somehow).
                     31: **
                     32: **     It prints appropriate messages too.
                     33: */
                     34: 
                     35: check_out(device)
                     36: int    device;
                     37: {
                     38:        register int    dev;
                     39: 
                     40:        dev = device;
                     41: 
                     42:        /* check for device ok */
                     43:        if (!damaged(dev))
                     44:                return (0);
                     45: 
                     46:        /* report it as being dead */
                     47:        out(dev);
                     48: 
                     49:        /* but if we are docked, we can go ahead anyhow */
                     50:        if (Ship.cond != DOCKED)
                     51:                return (1);
                     52:        printf("  Using starbase %s\n", Device[dev].name);
                     53:        return (0);
                     54: }

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