#ifndef FORZA4_H
#define FORZA4_H

#include <structures.h>

#define ORIZONTAL       1
#define VERTICAL        _COLLUMS
#define DIAGONAL        _COLLUMS - 1
#define DIAGONAL_INV    _COLLUMS + 1

extern tile_t *_BOARD;

// global variable
extern int _ROWS;
extern int _COLLUMS;

extern char _TOKEN1;
extern char _TOKEN2;

void setCollums(int collums);
void setRows(int rows);
void setTokens(char t1, char t2);
int getIndex(int i, int j);

int checkWin(int pos);
int checkWinAll();
int checkMove(int collums);

void printBoard();
void printTile(tile_t t);
void insertMove(int pos, int turn);

int isValid(int pos);

#endif

/************************************ 
*VR471576
*Lorenzo Bianchi 
*16/06/2023
*************************************/