usr/src/games/robots/init_field.c

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */

#ifndef lint
static char sccsid[] = "@(#)init_field.c        5.1 (Berkeley) %G%";
#endif not lint

# include       "robots.h"

/*
 * init_field:
 *      Lay down the initial pattern whih is constant across all levels,
 *      and initialize all the global variables.
 */
init_field()
{
        register int    i;
        register WINDOW *wp;
        register int    j;
        static bool     first = TRUE;
        static char     *desc[] = {
                                "Directions:",
                                "",
                                "y k u",
                                " \\|/",
                                "h- -l",
                                " /|\\",
                                "b j n",
                                "",
                                "Commands:",
                                "",
                                "w:  wait for end",
                                "t:  teleport",
                                "q:  quit",
                                "^L: redraw screen",
                                "",
                                "Legend:",
                                "",
                                "+:  robot",
                                "*:  junk heap",
                                "@:  you",
                                "",
                                "Score: 0",
                                NULL
        };

        Dead = FALSE;
        Waiting = FALSE;
        flushok(stdscr, TRUE);
        Score = 0;

        erase();
        move(0, 0);
        addch('+');
        for (i = 1; i < Y_FIELDSIZE; i++) {
                move(i, 0);
                addch('|');
        }
        move(Y_FIELDSIZE, 0);
        addch('+');
        for (i = 1; i < X_FIELDSIZE; i++)
                addch('-');
        addch('+');
        if (first)
                refresh();
        move(0, 1);
        for (i = 1; i < X_FIELDSIZE; i++)
                addch('-');
        addch('+');
        for (i = 1; i < Y_FIELDSIZE; i++) {
                move(i, X_FIELDSIZE);
                addch('|');
        }
        if (first)
                refresh();
        for (i = 0; desc[i] != NULL; i++) {
                move(i, X_FIELDSIZE + 2);
                addstr(desc[i]);
        }
        if (first)
                refresh();
        first = FALSE;
#ifdef  FANCY
        if (Pattern_roll)
                Next_move = &Move_list[-1];
#endif
}