1 /* $NetBSD: robots.h,v 1.18 2004/01/27 20:30:30 jsm 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. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)robots.h 8.1 (Berkeley) 5/31/93 32 */ 33 34 # include <sys/ttydefaults.h> 35 # include <sys/endian.h> 36 # include <ctype.h> 37 # include <curses.h> 38 # include <err.h> 39 # include <errno.h> 40 # include <fcntl.h> 41 # include <pwd.h> 42 # include <setjmp.h> 43 # include <signal.h> 44 # include <stdlib.h> 45 # include <string.h> 46 # include <termios.h> 47 # include <unistd.h> 48 49 /* 50 * miscellaneous constants 51 */ 52 53 # define Y_FIELDSIZE 23 54 # define X_FIELDSIZE 60 55 # define Y_SIZE 24 56 # define X_SIZE 80 57 # define MAXLEVELS 4 58 # define MAXROBOTS (MAXLEVELS * 10) 59 # define ROB_SCORE 10 60 # undef S_BONUS 61 # define S_BONUS (60 * ROB_SCORE) 62 # define Y_SCORE 21 63 # define X_SCORE (X_FIELDSIZE + 9) 64 # define Y_PROMPT (Y_FIELDSIZE - 1) 65 # define X_PROMPT (X_FIELDSIZE + 2) 66 # define MAXSCORES (Y_SIZE - 2) 67 # define MAXNAME 16 68 # define MS_NAME "Ten" 69 70 /* 71 * characters on screen 72 */ 73 74 # define ROBOT '+' 75 # define HEAP '*' 76 # define PLAYER '@' 77 78 /* 79 * type definitions 80 */ 81 82 typedef struct { 83 int y, x; 84 } COORD; 85 86 typedef struct { 87 u_int32_t s_uid; 88 u_int32_t s_score; 89 u_int32_t s_auto; 90 u_int32_t s_level; 91 char s_name[MAXNAME]; 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, Auto_bot; 102 103 #ifdef FANCY 104 extern bool Pattern_roll, Stand_still; 105 #endif 106 107 extern char Cnt_move, Field[Y_FIELDSIZE][X_FIELDSIZE], Run_ch; 108 extern const char *Next_move, *Move_list; 109 110 extern int Count, Level, Num_robots, Num_scrap, Num_scores, 111 Start_level, Wait_bonus, Num_games; 112 113 extern u_int32_t Score; 114 115 extern COORD Max, Min, My_pos, Robots[], Scrap[]; 116 117 extern jmp_buf End_move; 118 119 /* 120 * functions types 121 */ 122 123 void add_score(int); 124 bool another(void); 125 char automove(void); 126 int cmp_sc(const void *, const void *); 127 bool do_move(int, int); 128 bool eaten(const COORD *); 129 void flush_in(void); 130 void get_move(void); 131 void init_field(void); 132 bool jumping(void); 133 void make_level(void); 134 void move_robots(int); 135 bool must_telep(void); 136 void play_level(void); 137 int query(const char *); 138 void quit(int) __attribute__((__noreturn__)); 139 void reset_count(void); 140 int rnd(int); 141 COORD *rnd_pos(void); 142 void score(int); 143 void set_name(SCORE *); 144 void show_score(void); 145 int sign(int); 146 void telmsg(int); 147