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Annotation of 43BSDTahoe/games/robots/query.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[] = "@(#)query.c    5.3 (Berkeley) 6/18/88";
                     20: #endif /* not lint */
                     21: 
                     22: # include      "robots.h"
                     23: 
                     24: /*
                     25:  * query:
                     26:  *     Ask a question and get a yes or no answer.  Default is "no".
                     27:  */
                     28: query(prompt)
                     29: char   *prompt;
                     30: {
                     31:        register int    c, retval;
                     32:        register int    y, x;
                     33: 
                     34:        getyx(stdscr, y, x);
                     35:        move(Y_PROMPT, X_PROMPT);
                     36:        addstr(prompt);
                     37:        clrtoeol();
                     38:        refresh();
                     39:        retval = ((c = getchar()) == 'y' || c == 'Y');
                     40:        move(Y_PROMPT, X_PROMPT);
                     41:        clrtoeol();
                     42:        move(y, x);
                     43:        return retval;
                     44: }

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