1 /* $OpenBSD: robots.h,v 1.4 1999/12/18 11:18:13 pjanzen Exp $ */ 2 /* $NetBSD: robots.h,v 1.5 1995/04/24 12:24:54 cgd Exp $ */ 3 4 /* 5 * Copyright (c) 1980, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the University of 19 * California, Berkeley and its contributors. 20 * 4. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)robots.h 8.1 (Berkeley) 5/31/93 37 */ 38 39 #include <sys/param.h> 40 #include <sys/types.h> 41 #include <sys/time.h> 42 #include <ctype.h> 43 #include <curses.h> 44 #include <err.h> 45 #include <errno.h> 46 #include <fcntl.h> 47 #include <pwd.h> 48 #include <signal.h> 49 #include <string.h> 50 #include <stdlib.h> 51 #include <termios.h> 52 #include <unistd.h> 53 54 /* 55 * miscellaneous constants 56 */ 57 58 #define Y_FIELDSIZE 23 59 #define X_FIELDSIZE 60 60 #define Y_SIZE 24 61 #define X_SIZE 80 62 #define MAXLEVELS 4 63 #define MAXROBOTS (MAXLEVELS * 10) 64 #define ROB_SCORE 10 65 #define S_BONUS (60 * ROB_SCORE) 66 #define Y_SCORE 21 67 #define X_SCORE (X_FIELDSIZE + 9) 68 #define Y_PROMPT (Y_FIELDSIZE - 1) 69 #define X_PROMPT (X_FIELDSIZE + 2) 70 #define MAXSCORES (Y_SIZE - 2) 71 72 /* 73 * characters on screen 74 */ 75 76 #define ROBOT '+' 77 #define HEAP '*' 78 #define PLAYER '@' 79 80 /* 81 * type definitions 82 */ 83 84 typedef struct { 85 int y, x; 86 } COORD; 87 88 typedef struct { 89 uid_t s_uid; 90 int s_score; 91 char s_name[MAXLOGNAME]; 92 } SCORE; 93 94 typedef struct passwd PASSWD; 95 96 /* 97 * global variables 98 */ 99 100 extern bool Dead, Full_clear, Jump, Newscore, Real_time, Running, 101 Teleport, Waiting, Was_bonus; 102 103 #ifdef FANCY 104 extern bool Pattern_roll, Stand_still; 105 #endif 106 107 extern char Cnt_move, Field[Y_FIELDSIZE][X_FIELDSIZE], *Next_move, 108 *Move_list, Run_ch; 109 110 extern int Count, Level, Num_robots, Num_scores, Score, 111 Start_level, Wait_bonus; 112 113 extern fd_set rset; 114 extern struct timeval tv; 115 116 extern COORD Max, Min, My_pos, Robots[]; 117 118 119 /* 120 * functions types 121 */ 122 123 void add_score __P((int)); 124 bool another __P((void)); 125 int cmp_sc __P((const void *, const void *)); 126 bool do_move __P((int, int)); 127 bool eaten __P((COORD *)); 128 void get_move __P((void)); 129 void init_field __P((void)); 130 bool jumping __P((void)); 131 void make_level __P((void)); 132 void move_robots __P((void)); 133 bool must_telep __P((void)); 134 void play_level __P((void)); 135 int query __P((char *)); 136 void quit __P((int)); 137 void reset_count __P((void)); 138 int rnd __P((int)); 139 COORD *rnd_pos __P((void)); 140 void score __P((int)); 141 void set_name __P((SCORE *)); 142 void show_score __P((void)); 143 int sign __P((int)); 144 void usage __P((void)); 145