Tic tac toe

grid.h

#ifndef TICTACTOE_GRID_H
#define TICTACTOE_GRID_H

#define COLOR1 "\x1B[32m"
#define COLOR2 "\x1B[35m"
#define NORMAL "\x1B[0m"

#define GRID "\t\t+-------+-------+-------+\n"    \
             "\t\t|       |       |       |\n"    \
             "\t\t|   %s   |   %s   |   %s   |\n" \
             "\t\t|      1|      2|      3|\n"    \
             "\t\t+-------+-------+-------+\n"    \
             "\t\t|       |       |       |\n"    \
             "\t\t|   %s   |   %s   |   %s   |\n" \
             "\t\t|      4|      5|      6|\n"    \
             "\t\t+-------+-------+-------+\n"    \
             "\t\t|       |       |       |\n"    \
             "\t\t|   %s   |   %s   |   %s   |\n" \
             "\t\t|      7|      8|      9|\n"    \
             "\t\t+-------+-------+-------+\n\n"

#endif

main.c

#include <stdlib.h>
#include <stdio.h>
#include "tictactoe.h"

square_state_t STATE[] = {EMPTY, EMPTY, EMPTY,
                          EMPTY, EMPTY, EMPTY,
                          EMPTY, EMPTY, EMPTY};

int main(int argc, char **argv)
{
    draw_game(STATE);

    return 0;
}

tictactoe.c

#include <stdio.h>
#include <stdlib.h> // pour avoir system()
#include "tictactoe.h"
#include "grid.h"

char *square_state(square_state_t state)
{
    if (state == PLAYER1)
        return COLOR1 "X" NORMAL;
    else if (state == PLAYER2)
        return COLOR2 "O" NORMAL;
    else            // EMPTY
        return " "; // espace
}

void draw_game(square_state_t *game_state)
{
    system("clear"); // system("cls") sur windows.
    printf(GRID,
           square_state(game_state[0]),
           square_state(game_state[1]),
           square_state(game_state[2]),
           square_state(game_state[3]),
           square_state(game_state[4]),
           square_state(game_state[5]),
           square_state(game_state[6]),
           square_state(game_state[7]),
           square_state(game_state[8]));
}

tictactoe.h

#ifndef TICTACTOE_H
#define TICTACTOE_H

// type custom permettant de représenter
// l'état d'une case du morpion
typedef enum
{
    EMPTY = 0,
    PLAYER1,
    PLAYER2
} square_state_t;

void draw_game(square_state_t *game_state);

#endif