1 /* $NetBSD: init_field.c,v 1.7 2002/01/31 17:35:52 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1980, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #include <sys/cdefs.h> 37 #ifndef lint 38 #if 0 39 static char sccsid[] = "@(#)init_field.c 8.1 (Berkeley) 5/31/93"; 40 #else 41 __RCSID("$NetBSD: init_field.c,v 1.7 2002/01/31 17:35:52 christos Exp $"); 42 #endif 43 #endif /* not lint */ 44 45 # include "robots.h" 46 47 static int telx = 0; 48 static int tely = 0; 49 50 /* 51 * init_field: 52 * Lay down the initial pattern whih is constant across all levels, 53 * and initialize all the global variables. 54 */ 55 void 56 init_field() 57 { 58 int i; 59 static bool first = TRUE; 60 static const char *const desc[] = { 61 "Directions:", 62 "", 63 "y k u", 64 " \\|/", 65 "h- -l", 66 " /|\\", 67 "b j n", 68 "", 69 "Commands:", 70 "", 71 "w: wait for end", 72 "t: teleport", 73 "q: quit", 74 "^L: redraw screen", 75 "", 76 "Legend:", 77 "", 78 "+: robot", 79 "*: junk heap", 80 "@: you", 81 "", 82 "Score: 0", 83 NULL 84 }; 85 86 Dead = FALSE; 87 Waiting = FALSE; 88 Score = 0; 89 90 erase(); 91 move(0, 0); 92 addch('+'); 93 for (i = 1; i < Y_FIELDSIZE; i++) { 94 move(i, 0); 95 addch('|'); 96 } 97 move(Y_FIELDSIZE, 0); 98 addch('+'); 99 for (i = 1; i < X_FIELDSIZE; i++) 100 addch('-'); 101 addch('+'); 102 if (first) 103 refresh(); 104 move(0, 1); 105 for (i = 1; i < X_FIELDSIZE; i++) 106 addch('-'); 107 addch('+'); 108 for (i = 1; i < Y_FIELDSIZE; i++) { 109 move(i, X_FIELDSIZE); 110 addch('|'); 111 } 112 if (first) 113 refresh(); 114 for (i = 0; desc[i] != NULL; i++) { 115 move(i, X_FIELDSIZE + 2); 116 addstr(desc[i]); 117 } 118 telx = X_FIELDSIZE + 2; 119 tely = i; 120 if (first) 121 refresh(); 122 first = FALSE; 123 #ifdef FANCY 124 if (Pattern_roll) 125 Next_move = &Move_list[-1]; 126 #endif 127 } 128 129 void 130 telmsg(on) 131 int on; 132 { 133 move(tely, telx); 134 addstr(on ? "Teleport!" : " "); 135 } 136