/*
 * Labyrinthe.h
 *
 * Main header file
 *
 * Gouverneur Th. - Cuisinier Gi.
 */
#ifndef LABYRINTHE_H
#define LABYRINTHE_H

#include <pthread.h>
#include "pathfinder.h"

#define PATHFINDER	// comment this out to disable pathfinding

/* option: */
//#define DEBUG
//#define DEBUG_MUTEX
//#define DEBUG_CHRONO
//#define DEBUG_MAITRE
//#define DEBUG_CLEAN
#define DEBUG_MANUAL

/* Defines: */

#define NB_MAX_PIONS 30

#define DROITE	0x1
#define GAUCHE	0x2
#define HAUT	0x4
#define BAS	0x8

#define SOK	0x1	// sorti
#define	SNOK	0x2	// en cours...

/* Structures: */
typedef struct
{
	int lig;
	int col;
} Pos;

typedef struct
{
	pthread_t	Num;
	unsigned int	Entree;
	unsigned int	Sortie;
	unsigned int	State;
#ifdef PATHFINDER
	Trajet		*pf;
	Pos		savPos;
	int		count;
#endif
} IThread;

/* Prototypes: */
extern "C"
{
void * 	pthread_pion		(void *);
void *	pthread_chrono 		(void *);
void *	pthread_compteur	(void *);
void *	pthread_maitre		(void *);
void *	pthread_manual		(void *);
}
int	addPion			(void);
int	isFree			(Pos);
int	posCmp			(Pos, Pos);
Pos	getNextPos		(Pos);
void 	MicroWait		(unsigned int);
void	setPos			(Pos);
void	unsetPos		(Pos);
void	changePos		(Pos *, Pos *);

extern "C"
{
void	pthread_clean		(void *);
void	handler_alrm		(int);
void	handler_int		(int);
void	handler_quit		(int);
void	handler_start		(int);

void 	handler_move		(int);
}
#endif