-/* $NetBSD: hunt.h,v 1.10 2004/01/27 20:30:29 jsm Exp $ */
+/* $NetBSD: hunt.h,v 1.32 2021/05/02 12:50:45 rillig Exp $ */
/*
* Copyright (c) 1983-2003, Regents of the University of California.
* All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
* met:
- *
- * + Redistributions of source code must retain the above copyright
+ *
+ * + Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
- * + Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
+ * + Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
- * + Neither the name of the University of California, San Francisco nor
- * the names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior written
+ * + Neither the name of the University of California, San Francisco nor
+ * the names of its contributors may be used to endorse or promote
+ * products derived from this software without specific prior written
* permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-# include "bsd.h"
+#include <stdbool.h>
+#include <stdio.h>
+#include <string.h>
+#include <syslog.h>
-# include <stdio.h>
-# include <string.h>
-# ifdef LOG
-# include <syslog.h>
-# endif
-# if !defined(TERMINFO) && BSD_RELEASE < 44
-# include <sgtty.h>
-# else
-# include <sys/ioctl.h>
-# endif
-# include <sys/types.h>
-# include <sys/uio.h>
-# include <sys/poll.h>
-# ifdef INTERNET
-# include <netinet/in.h>
-# include <netdb.h>
-# include <arpa/inet.h>
-# ifdef BROADCAST
-# include <net/if.h>
-# endif
-# else
-# include <sys/un.h>
-# endif
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/uio.h>
+#include <sys/poll.h>
+#include <_types/_uint32_t.h>
-# ifdef INTERNET
-# define SOCK_FAMILY AF_INET
-# else
-# define SOCK_FAMILY AF_UNIX
-# define AF_UNIX_HACK /* 4.2 hack; leaves files around */
-# endif
+#include "hunt_common.h"
-/*
- * Preprocessor define dependencies
- */
-# if defined(VOLCANO) && !defined(OOZE)
-# define OOZE
-# endif
-# if defined(BOOTS) && !defined(FLY)
-# define FLY
-# endif
-# if !defined(REFLECT) && !defined(RANDOM)
-# define RANDOM
-# endif
-# ifdef TERMINFO
-/* mvcur() in terminfo needs the curses library to be initialized to not
- * coredump, so give up and use it. */
-# define USE_CURSES
-# endif
-
-/* decrement version number for each change in startup protocol */
-# define HUNT_VERSION -1
-
-# define ADDCH ('a' | 0200)
-# define MOVE ('m' | 0200)
-# define REFRESH ('r' | 0200)
-# define CLRTOEOL ('c' | 0200)
-# define ENDWIN ('e' | 0200)
-# define CLEAR ('C' | 0200)
-# define REDRAW ('R' | 0200)
-# define LAST_PLAYER ('l' | 0200)
-# define BELL ('b' | 0200)
-# define READY ('g' | 0200)
-
-/*
- * Choose MAXPL and MAXMON carefully. The screen is assumed to be
- * 23 lines high and will only tolerate (MAXPL == 17 && MAXMON == 0)
- * or (MAXPL + MAXMON <= 16).
- */
-# ifdef MONITOR
-# define MAXPL 15
-# define MAXMON 1
-# else
-# define MAXPL 17
-# define MAXMON 0
-# endif
-# define SHORTLEN 2 /* sizeof (network short) */
-# define LONGLEN 4 /* sizeof (network long) */
-# define NAMELEN 20
-# define MSGLEN SCREEN_WIDTH
-# define DECAY 50.0
-
-# define NASCII 128
-
-# define WIDTH 51
-# define WIDTH2 64 /* Next power of 2 >= WIDTH (for fast access) */
-# define HEIGHT 23
-# define UBOUND 1
-# define DBOUND (HEIGHT - 1)
-# define LBOUND 1
-# define RBOUND (WIDTH - 1)
-
-# define SCREEN_HEIGHT 24
-# define SCREEN_WIDTH 80
-# define SCREEN_WIDTH2 128 /* Next power of 2 >= SCREEN_WIDTH */
-
-# define STAT_LABEL_COL 60
-# define STAT_VALUE_COL 74
-# define STAT_NAME_COL 61
-# define STAT_SCAN_COL (STAT_NAME_COL + 5)
-# define STAT_AMMO_ROW 0
-# define STAT_GUN_ROW 1
-# define STAT_DAM_ROW 2
-# define STAT_KILL_ROW 3
-# define STAT_PLAY_ROW 5
-# ifdef MONITOR
-# define STAT_MON_ROW (STAT_PLAY_ROW + MAXPL + 1)
-# endif
-# define STAT_NAME_LEN 18
-
-# define DOOR '#'
-# define WALL1 '-'
-# define WALL2 '|'
-# define WALL3 '+'
-# ifdef REFLECT
-# define WALL4 '/'
-# define WALL5 '\\'
-# endif
-# define KNIFE 'K'
-# define SHOT ':'
-# define GRENADE 'o'
-# define SATCHEL 'O'
-# define BOMB '@'
-# define MINE ';'
-# define GMINE 'g'
-# ifdef OOZE
-# define SLIME '$'
-# endif
-# ifdef VOLCANO
-# define LAVA '~'
-# endif
-# ifdef DRONE
-# define DSHOT '?'
-# endif
-# ifdef FLY
-# define FALL 'F'
-# endif
-# ifdef BOOTS
-# define NBOOTS 2
-# define BOOT 'b'
-# define BOOT_PAIR 'B'
-# endif
-# define SPACE ' '
-
-# define ABOVE 'i'
-# define BELOW '!'
-# define RIGHT '}'
-# define LEFTS '{'
-# ifdef FLY
-# define FLYER '&'
-# define isplayer(c) (c == LEFTS || c == RIGHT ||\
- c == ABOVE || c == BELOW || c == FLYER)
-# else
-# define isplayer(c) (c == LEFTS || c == RIGHT ||\
- c == ABOVE || c == BELOW)
-# endif
-
-# define NORTH 01
-# define SOUTH 02
-# define EAST 010
-# define WEST 020
-
-# ifndef TRUE
-# define TRUE 1
-# define FALSE 0
-# endif
-# undef CTRL
-# define CTRL(x) ((x) & 037)
+extern const int shot_req[];
+extern const int shot_type[];
+#ifdef OOZE
+extern const int slime_req[];
+#endif
-# define BULSPD 5 /* bullets movement speed */
-# define ISHOTS 15
-# define NSHOTS 5
-# define MAXNCSHOT 2
-# define MAXDAM 10
-# define MINDAM 5
-# define STABDAM 2
-
-# define BULREQ 1
-# define GRENREQ 9
-# define SATREQ 25
-# define BOMB7REQ 49
-# define BOMB9REQ 81
-# define BOMB11REQ 121
-# define BOMB13REQ 169
-# define BOMB15REQ 225
-# define BOMB17REQ 289
-# define BOMB19REQ 361
-# define BOMB21REQ 441
-# define MAXBOMB 11
-# ifdef DRONE
-# define MINDSHOT 2 /* At least a satchel bomb */
-# endif
-extern int shot_req[];
-extern int shot_type[];
-# ifdef OOZE
-# define SLIME_FACTOR 3
-# define SLIMEREQ 5
-# define SSLIMEREQ 10
-# define SLIME2REQ 15
-# define SLIME3REQ 20
-# define MAXSLIME 4
-# define SLIMESPEED 5
-extern int slime_req[];
-# endif
-# ifdef VOLCANO
-# define LAVASPEED 1
-# endif
-
-# define CLOAKLEN 20
-# define SCANLEN (Nplayer * 20)
-# define EXPLEN 4
-
-# define Q_QUIT 0
-# define Q_CLOAK 1
-# define Q_FLY 2
-# define Q_SCAN 3
-# define Q_MESSAGE 4
-
-# define C_PLAYER 0
-# define C_MONITOR 1
-# define C_MESSAGE 2
-# define C_SCORES 3
-
-# ifdef MONITOR
-# define C_TESTMSG() (Query_driver ? C_MESSAGE :\
- (Show_scores ? C_SCORES :\
- (Am_monitor ? C_MONITOR :\
- C_PLAYER)))
-# else
-# define C_TESTMSG() (Show_scores ? C_SCORES :\
- (Query_driver ? C_MESSAGE :\
- C_PLAYER))
-# endif
-
-# ifdef FLY
-# define _scan_char(pp) (((pp)->p_scan < 0) ? ' ' : '*')
-# define _cloak_char(pp) (((pp)->p_cloak < 0) ? _scan_char(pp) : '+')
-# define stat_char(pp) (((pp)->p_flying < 0) ? _cloak_char(pp) : FLYER)
-# else
-# define _scan_char(pp) (((pp)->p_scan < 0) ? ' ' : '*')
-# define stat_char(pp) (((pp)->p_cloak < 0) ? _scan_char(pp) : '+')
-# endif
-
-typedef int FLAG;
typedef struct bullet_def BULLET;
typedef struct expl_def EXPL;
typedef struct player_def PLAYER;
typedef struct ident_def IDENT;
typedef struct regen_def REGEN;
-# ifdef INTERNET
-typedef struct sockaddr_in SOCKET;
-# else
-typedef struct sockaddr_un SOCKET;
-# endif
struct ident_def {
- char i_name[NAMELEN];
- char i_team;
- long i_machine;
- long i_uid;
- float i_kills;
- int i_entries;
- float i_score;
- int i_absorbed;
- int i_faced;
- int i_shot;
- int i_robbed;
- int i_slime;
- int i_missed;
- int i_ducked;
- int i_gkills, i_bkills, i_deaths, i_stillb, i_saved;
- IDENT *i_next;
+ char i_name[WIRE_NAMELEN];
+ char i_team;
+ uint32_t i_machine;
+ uint32_t i_uid;
+ float i_kills;
+ int i_entries;
+ float i_score;
+ int i_absorbed;
+ int i_faced;
+ int i_shot;
+ int i_robbed;
+ int i_slime;
+ int i_missed;
+ int i_ducked;
+ int i_gkills, i_bkills, i_deaths, i_stillb, i_saved;
+ IDENT *i_next;
};
struct player_def {
- IDENT *p_ident;
- char p_over;
- int p_face;
- int p_undershot;
-# ifdef FLY
- int p_flying;
- int p_flyx, p_flyy;
-# endif
-# ifdef BOOTS
- int p_nboots;
-# endif
- FILE *p_output;
- int p_fd;
- int p_mask;
- int p_damage;
- int p_damcap;
- int p_ammo;
- int p_ncshot;
- int p_scan;
- int p_cloak;
- int p_x, p_y;
- int p_ncount;
- int p_nexec;
- long p_nchar;
- char p_death[MSGLEN];
- char p_maze[HEIGHT][WIDTH2];
- int p_curx, p_cury;
- int p_lastx, p_lasty;
- char p_cbuf[BUFSIZ];
+ IDENT *p_ident;
+ char p_over;
+ int p_face;
+ int p_undershot;
+#ifdef FLY
+ int p_flying;
+ int p_flyx, p_flyy;
+#endif
+#ifdef BOOTS
+ int p_nboots;
+#endif
+ FILE *p_output;
+ int p_fd;
+ int p_mask;
+ int p_damage;
+ int p_damcap;
+ int p_ammo;
+ int p_ncshot;
+ int p_scan;
+ int p_cloak;
+ int p_x, p_y;
+ int p_ncount;
+ int p_nexec;
+ long p_nchar;
+ char p_death[MSGLEN];
+ char p_maze[HEIGHT][WIDTH2];
+ int p_curx, p_cury;
+ int p_lastx, p_lasty;
+ char p_cbuf[BUFSIZ];
};
struct bullet_def {
- int b_x, b_y;
- int b_face;
- int b_charge;
- char b_type;
- char b_size;
- char b_over;
- PLAYER *b_owner;
- IDENT *b_score;
- FLAG b_expl;
- BULLET *b_next;
+ int b_x, b_y;
+ int b_face;
+ int b_charge;
+ char b_type;
+ char b_size;
+ char b_over;
+ PLAYER *b_owner;
+ IDENT *b_score;
+ bool b_expl;
+ BULLET *b_next;
};
struct expl_def {
- int e_x, e_y;
- char e_char;
- EXPL *e_next;
+ int e_x, e_y;
+ char e_char;
+ EXPL *e_next;
};
struct regen_def {
- int r_x, r_y;
- REGEN *r_next;
+ int r_x, r_y;
+ REGEN *r_next;
};
/*
* external variables
*/
-extern FLAG Last_player;
-
-extern char Buf[BUFSIZ], Maze[HEIGHT][WIDTH2], Orig_maze[HEIGHT][WIDTH2];
+extern char Buf[BUFSIZ], Maze[HEIGHT][WIDTH2], Orig_maze[HEIGHT][WIDTH2];
-extern char *Driver;
+extern int Nplayer;
+extern int huntsock;
+extern struct pollfd fdset[];
-extern int Nplayer, Socket, Status;
-extern struct pollfd fdset[];
+extern int See_over[NASCII];
-# ifdef INTERNET
-extern u_short Test_port;
-# else
-extern char *Sock_name, *Stat_name;
-# endif
+extern BULLET *Bullets;
-# ifdef VOLCANO
-extern int volcano;
-# endif
+extern IDENT *Scores;
-extern int See_over[NASCII];
+extern PLAYER Player[MAXPL], *End_player;
+#ifdef BOOTS
+extern PLAYER Boot[NBOOTS];
+#endif
-extern BULLET *Bullets;
-
-extern EXPL *Expl[EXPLEN];
-extern EXPL *Last_expl;
-
-extern IDENT *Scores;
-
-extern PLAYER Player[MAXPL], *End_player;
-# ifdef BOOTS
-extern PLAYER Boot[NBOOTS];
-# endif
-
-# ifdef MONITOR
-extern FLAG Am_monitor;
-extern PLAYER Monitor[MAXMON], *End_monitor;
-# endif
-
-# ifdef INTERNET
-extern char *Send_message;
-# endif
-
-extern char map_key[256];
-extern FLAG no_beep;
+#ifdef MONITOR
+extern PLAYER Monitor[MAXMON], *End_monitor;
+#endif
/*
* function types
*/
-void add_shot(int, int, int, char, int, PLAYER *, int, char);
-int answer(void);
-void bad_con(void);
-void bad_ver(void);
-int broadcast_vec(int, struct sockaddr **);
-void ce(PLAYER *);
-void cgoto(PLAYER *, int, int);
-void check(PLAYER *, int, int);
-void checkdam(PLAYER *, PLAYER *, IDENT *, int, char);
-void clearwalls(void);
-void clear_eol(void);
-void clear_the_screen(void);
-void clrscr(PLAYER *);
-BULLET *create_shot(int, int, int, char, int, int, PLAYER *,
+/* in answer.c */
+bool answer(void);
+int rand_dir(void);
+
+/* in draw.c */
+void drawmaze(PLAYER *);
+void look(PLAYER *);
+void check(PLAYER *, int, int);
+void showstat(PLAYER *);
+void drawplayer(PLAYER *, bool);
+void message(PLAYER *, const char *);
+
+/* in driver.c */
+void checkdam(PLAYER *, PLAYER *, IDENT *, int, char);
+int rand_num(int);
+__dead void cleanup(int);
+
+/* in execute.c */
+void mon_execute(PLAYER *); /* ifdef MONITOR only */
+void execute(PLAYER *);
+void add_shot(int, int, int, char, int, PLAYER *, int, char);
+BULLET *create_shot(int, int, int, char, int, int, PLAYER *,
IDENT *, int, char);
-void do_connect(char *, char, long);
-void do_message(void);
-void drawmaze(PLAYER *);
-void drawplayer(PLAYER *, FLAG);
-void drawstatus(PLAYER *);
-void execute(PLAYER *);
-void faketalk(void);
-void find_driver(FLAG);
-void fixshots(int, int, char);
-IDENT *get_ident(u_long, u_long, char *, char);
-void get_local_name(char *);
-int get_remote_name(char *);
-BULLET *is_bullet(int, int);
-void look(PLAYER *);
-void makemaze(void);
-void message(PLAYER *, char *);
-void mon_execute(PLAYER *);
-void moveshots(void);
-void open_ctl(void);
-int opposite(int, char);
-void otto(int, int, char);
-void outch(PLAYER *, int);
-void outstr(PLAYER *, char *, int);
-int player_sym(PLAYER *, int, int);
-PLAYER *play_at(int, int);
-void playit(void);
-void put_ch(char);
-void put_str(char *);
-int quit(int);
-int rand_dir(void);
-int rand_num(int);
-void redraw_screen(void);
-void rmnl(char *);
-void rollexpl(void);
-void see(PLAYER *, int);
-void sendcom(PLAYER *, int, ...);
-void showexpl(int, int, char);
-void showstat(PLAYER *);
-void start_driver(void);
-void stmonitor(PLAYER *);
-void stplayer(PLAYER *, int);
-char translate(char);
-SIGNAL_TYPE cleanup(int) __attribute__((__noreturn__));
-SIGNAL_TYPE intr(int);
-SIGNAL_TYPE sigalrm(int);
-SIGNAL_TYPE sigemt(int);
-SIGNAL_TYPE sigterm(int);
-SIGNAL_TYPE sigusr1(int);
-SIGNAL_TYPE tstp(int);
+
+/* in expl.c */
+void showexpl(int, int, char);
+void rollexpl(void);
+void clearwalls(void);
+
+/* in makemaze.c */
+void makemaze(void);
+
+/* in shots.c */
+void moveshots(void);
+PLAYER *play_at(int, int);
+bool opposite(int, char);
+BULLET *is_bullet(int, int);
+void fixshots(int, int, char);
+
+/* in support.c */
+__printflike(2, 3) void complain(int level, const char *fmt, ...);
+
+/* in terminal.c */
+void cgoto(PLAYER *, int, int);
+void outch(PLAYER *, int);
+void outstr(PLAYER *, const char *, int);
+void clrscr(PLAYER *);
+void ce(PLAYER *);
+void sendcom(PLAYER *, int, ...);
git.ckatri.com / bsdgames-darwin.git / blobdiff