games/robots/init_field.c

   1 /*-
   2  * Copyright (c) 1980, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. Neither the name of the University nor the names of its contributors
  14  *    may be used to endorse or promote products derived from this software
  15  *    without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  *
  29  * @(#)init_field.c     8.1 (Berkeley) 5/31/93
  30  * $FreeBSD: src/games/robots/init_field.c,v 1.6 1999/11/30 03:49:17 billf Exp $
  31  * $DragonFly: src/games/robots/init_field.c,v 1.3 2006/08/27 21:45:07 pavalos Exp $
  32  */
  33
  34 #include "robots.h"
  35
  36 /*
  37  * init_field:
  38  *      Lay down the initial pattern whih is constant across all levels,
  39  *      and initialize all the global variables.
  40  */
  41 void
  42 init_field(void)
  43 {
  44         int i;
  45         static bool first = true;
  46         static const char *desc[] = {
  47                                 "Directions:",
  48                                 "",
  49                                 "y k u",
  50                                 " \\|/",
  51                                 "h- -l",
  52                                 " /|\\",
  53                                 "b j n",
  54                                 "",
  55                                 "Commands:",
  56                                 "",
  57                                 "w:  wait for end",
  58                                 "t:  teleport",
  59                                 "q:  quit",
  60                                 "^L: redraw screen",
  61                                 "",
  62                                 "Legend:",
  63                                 "",
  64                                 "+:  robot",
  65                                 "*:  junk heap",
  66                                 "@:  you",
  67                                 "",
  68                                 "Score: 0",
  69                                 NULL
  70         };
  71
  72         Dead = false;
  73         Waiting = false;
  74         Score = 0;
  75
  76         erase();
  77         move(0, 0);
  78         addch('+');
  79         for (i = 1; i < Y_FIELDSIZE; i++) {
  80                 move(i, 0);
  81                 addch('|');
  82         }
  83         move(Y_FIELDSIZE, 0);
  84         addch('+');
  85         for (i = 1; i < X_FIELDSIZE; i++)
  86                 addch('-');
  87         addch('+');
  88         if (first)
  89                 refresh();
  90         move(0, 1);
  91         for (i = 1; i < X_FIELDSIZE; i++)
  92                 addch('-');
  93         addch('+');
  94         for (i = 1; i < Y_FIELDSIZE; i++) {
  95                 move(i, X_FIELDSIZE);
  96                 addch('|');
  97         }
  98         if (first)
  99                 refresh();
 100         for (i = 0; desc[i] != NULL; i++) {
 101                 move(i, X_FIELDSIZE + 2);
 102                 addstr(desc[i]);
 103         }
 104         if (first)
 105                 refresh();
 106         first = false;
 107 #ifdef FANCY
 108         if (Pattern_roll)
 109                 Next_move = &Move_list[-1];
 110 #endif
 111 }