wump.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <kos.h>
#include <conio/conio.h>

Macros
#define	fprintf(a, fmt, args...)
#define	printf(fmt, args...)
#define	fgets(buf, len, a)
#define	fflush(a)
#define	MAX_ARROW_SHOT_DISTANCE   6 /* +1 for '0' stopper */
#define	MAX_LINKS_IN_ROOM   25 /* a complex cave */
#define	MAX_ROOMS_IN_CAVE   250
#define	ROOMS_IN_CAVE   20
#define	MIN_ROOMS_IN_CAVE   10
#define	LINKS_IN_ROOM   3
#define	NUMBER_OF_ARROWS   5
#define	PIT_COUNT   3
#define	BAT_COUNT   3
#define	EASY   1 /* levels of play */
#define	HARD   2
#define	plural(n)

Functions
void	blagh ()
long	random ()
int	bats_nearby (void)
void	cave_init (void)
void	clear_things_in_cave (void)
void display_room_stats	__P ((void))
int getans	__P ((const char *prompt))
void	initialize_things_in_cave (void)
void	instructions (void)
int int_compare	__P ((const void *va, const void *vb))
void	jump (int where)
void	kill_wump (void)
int move_to	__P ((char *room_number))
void	move_wump (void)
void	no_arrows (void)
void	pit_kill (void)
int	pit_nearby (void)
void	pit_survive (void)
int shoot	__P ((char *room_list))
void	shoot_self (void)
int	take_action (void)
void	usage (void)
void	wump_kill (void)
int	wump_nearby (void)
int	main (int argc, char **argv)
void	display_room_stats ()
int	move_to (char *room_number)
int	shoot (char *room_list)
int	getans (char *prompt) const
int	int_compare (void *va, void *vb) const

Variables
static const char	copyright []
static const char	rcsid []
struct room_record	cave [MAX_ROOMS_IN_CAVE+1]
int	player_loc = -1
int	wumpus_loc = -1
int	level = EASY
int	arrows_left
int	pit_num = PIT_COUNT
int	bat_num = BAT_COUNT
int	room_num = ROOMS_IN_CAVE
int	link_num = LINKS_IN_ROOM
int	arrow_num = NUMBER_OF_ARROWS
char	answer [20]

Macro Definition Documentation

BAT_COUNT

#define BAT_COUNT   3

EASY

#define EASY   1 /* levels of play */

Referenced by shoot().

fflush

#define fflush

(

a

)

Value:

blagh()

Referenced by getans(), kbd_readline(), main(), and move_to().

fgets

#define fgets	(		buf,
			len,
			a )

Value:

({ conio_input_getline(-1, buf, len); 1; })

Referenced by getans(), main(), and move_to().

fprintf

#define fprintf	(		a,
			fmt,
			args... )

Value:

conio_printf(fmt, ## args)

Referenced by main(), and usage().

HARD

#define HARD   2

Referenced by initialize_things_in_cave(), and main().

LINKS_IN_ROOM

#define LINKS_IN_ROOM   3

MAX_ARROW_SHOT_DISTANCE

#define MAX_ARROW_SHOT_DISTANCE   6 /* +1 for '0' stopper */

MAX_LINKS_IN_ROOM

#define MAX_LINKS_IN_ROOM   25 /* a complex cave */

Referenced by main().

MAX_ROOMS_IN_CAVE

#define MAX_ROOMS_IN_CAVE   250

Referenced by main().

MIN_ROOMS_IN_CAVE

#define MIN_ROOMS_IN_CAVE   10

Referenced by main().

NUMBER_OF_ARROWS

#define NUMBER_OF_ARROWS   5

PIT_COUNT

#define PIT_COUNT   3

plural

#define plural

(

n

)

Value:

(n == 1 ? "" : "s")

Referenced by display_room_stats(), and main().

printf

#define printf	(		fmt,
			args... )

Value:

conio_printf(fmt, ## args)

Referenced by cave_init(), display_room_stats(), getans(), initialize_things_in_cave(), instructions(), jump(), kill_wump(), main(), move_to(), no_arrows(), pit_kill(), pit_survive(), shoot(), shoot_self(), take_action(), and wump_kill().

ROOMS_IN_CAVE

#define ROOMS_IN_CAVE   20

Function Documentation

__P() [1/5]

int shoot __P

(

(char *room_list)

)

__P() [2/5]

int move_to __P

(

(char *room_number)

)

__P() [3/5]

int getans __P

(

(const char *prompt)

)

__P() [4/5]

int int_compare __P

(

(const void *va, const void *vb)

)

__P() [5/5]

void display_room_stats __P

(

(void)

)

bats_nearby()

int bats_nearby

(

void

)

References cave, link_num, and player_loc.

Referenced by display_room_stats().

blagh()

void blagh

(

)

cave_init()

void cave_init

(

void

)

References cave, int_compare(), k, link_num, printf, random(), and room_num.

Referenced by main().

clear_things_in_cave()

void clear_things_in_cave

(

void

)

References cave, and room_num.

Referenced by main().

display_room_stats()

void display_room_stats

(

)

References arrows_left, bats_nearby(), cave, link_num, pit_nearby(), player_loc, plural, printf, room_num, and wump_nearby().

Referenced by main().

getans()

int getans

(

char *

prompt

)

const

References fflush, fgets, and printf.

Referenced by instructions(), and main().

initialize_things_in_cave()

void initialize_things_in_cave

(

void

)

References bat_num, cave, HARD, level, link_num, loc, pit_num, player_loc, printf, random(), room_num, wump_nearby(), and wumpus_loc.

Referenced by main().

instructions()

void instructions

(

void

)

References err, getans(), NULL, and printf.

Referenced by main().

int_compare()

int int_compare	(	void *	va,
		void *	vb ) const

Referenced by cave_init().

jump()

void jump

(

int

where

)

References printf.

Referenced by move_to().

kill_wump()

void kill_wump

(

void

)

References printf.

Referenced by shoot().

main()

int main	(	int	argc,
		char **	argv )

References answer, arrow_num, arrows_left, bat_num, cave_init(), clear_things_in_cave(), cont_btn_callback(), CONT_START, display_room_stats(), fflush, fgets, fprintf, getans(), HARD, initialize_things_in_cave(), instructions(), level, link_num, MAX_LINKS_IN_ROOM, MAX_ROOMS_IN_CAVE, MIN_ROOMS_IN_CAVE, pit_num, plural, printf, pvr_init_defaults(), random(), room_num, take_action(), and usage().

move_to()

int move_to

(

char *

room_number

)

References answer, cave, fflush, fgets, jump(), link_num, move_wump(), pit_kill(), pit_survive(), player_loc, printf, random(), room_num, wump_kill(), and wumpus_loc.

Referenced by take_action().

move_wump()

void move_wump

(

void

)

References cave, link_num, random(), and wumpus_loc.

Referenced by move_to(), and shoot().

no_arrows()

void no_arrows

(

void

)

References printf.

Referenced by shoot().

pit_kill()

void pit_kill

(

void

)

References printf.

Referenced by move_to().

pit_nearby()

int pit_nearby

(

void

)

References cave, link_num, and player_loc.

Referenced by display_room_stats().

pit_survive()

void pit_survive

(

void

)

References printf.

Referenced by move_to().

random()

long random

(

)

Referenced by cave_init(), initialize_things_in_cave(), main(), move_to(), move_wump(), shoot(), and take_action().

shoot()

int shoot

(

char *

room_list

)

References arrows_left, cave, EASY, kill_wump(), level, link_num, move_wump(), next(), no_arrows(), NULL, player_loc, printf, random(), room_num, shoot_self(), wump_kill(), and wumpus_loc.

Referenced by take_action().

shoot_self()

void shoot_self

(

void

)

References printf.

Referenced by shoot().

take_action()

int take_action

(

void

)

References answer, move_to(), printf, random(), and shoot().

Referenced by main().

usage()

void usage

(

void

)

References fprintf.

Referenced by main().

wump_kill()

void wump_kill

(

void

)

References printf.

Referenced by move_to(), and shoot().

wump_nearby()

int wump_nearby

(

void

)

References cave, link_num, player_loc, and wumpus_loc.

Referenced by display_room_stats(), and initialize_things_in_cave().

Variable Documentation

answer

char answer[20]

Referenced by main(), move_to(), and take_action().

arrow_num

int arrow_num = NUMBER_OF_ARROWS

Referenced by main().

arrows_left

int arrows_left

Referenced by display_room_stats(), main(), and shoot().

bat_num

int bat_num = BAT_COUNT

Referenced by initialize_things_in_cave(), and main().

cave

struct room_record cave[MAX_ROOMS_IN_CAVE + 1]

Referenced by bats_nearby(), cave_init(), clear_things_in_cave(), display_room_stats(), initialize_things_in_cave(), move_to(), move_wump(), pit_nearby(), shoot(), and wump_nearby().

copyright

const char copyright[]

static

Initial value:

=
    "@(#) Copyright (c) 1989, 1993\n\
        The Regents of the University of California.  All rights reserved.\n"

level

int level = EASY

Referenced by initialize_things_in_cave(), main(), and shoot().

link_num

int link_num = LINKS_IN_ROOM

Referenced by bats_nearby(), cave_init(), display_room_stats(), initialize_things_in_cave(), main(), move_to(), move_wump(), pit_nearby(), shoot(), and wump_nearby().

pit_num

int pit_num = PIT_COUNT

Referenced by initialize_things_in_cave(), and main().

player_loc

int player_loc = -1

Referenced by bats_nearby(), display_room_stats(), initialize_things_in_cave(), move_to(), pit_nearby(), shoot(), and wump_nearby().

rcsid

const char rcsid[]

static

Initial value:

=
    "$FreeBSD: src/games/wump/wump.c,v 1.13.2.1 2000/08/17 06:24:54 jhb Exp $"

room_num

int room_num = ROOMS_IN_CAVE

Referenced by cave_init(), clear_things_in_cave(), display_room_stats(), initialize_things_in_cave(), main(), move_to(), and shoot().

wumpus_loc

int wumpus_loc = -1

Referenced by initialize_things_in_cave(), move_to(), move_wump(), shoot(), and wump_nearby().