// This program will start to implement tictactoe - don't worry 
// we will still keep it simple in this lecture. Today, we will
// - draw the 3x3 grid
// - ask player one to make a move
// - ask player two to make a move
// We will not check for win conditions or loop through asking them 
// to keep playing, to start with today it is a simple exercise in 
// visualising 2D arrays and structs and placing something into them.

// Week 4 Lecture 8

#include <stdio.h>
#include <string.h>

#define SIZE 3

struct player {
    int x;
    int y;
    char name[20];
};



//void print_grid(char grid[SIZE][SIZE]);
//void initialise_grid(char grid[SIZE][SIZE]);
//int check_input(int x, int y);


int main(void) {

    struct player player1;
    struct player player2;
    char grid[SIZE][SIZE];
    
    printf("Player 1, enter your name: ");
    // remember that fgets stops reading and taking things into its buffer
    // if n-1 chars are read, if a newline is pressed, if EOF is reached 
    // (indicated by NULL)
    

    printf("%s, Please enter position x y: ", );
    scanf("%d %d", );
    
    
    
    printf("Player 2, enter your name: ");
    // remember that fgets stops reading and taking things into its buffer
    // if n-1 chars are read, if a newline is pressed, if EOF is reached 
    // (indicated by NULL)
    fgets(player2.name, 20, stdin);

    
    printf("%s, Please enter position x y: ", );    
    scanf("%d %d", );
    

    initialise_grid(grid);
    
    print_grid(grid);

    return 0;
}

// Function to initialise the grid (assign values in 2D array)
void initialise_grid(char grid[SIZE][SIZE]) {

}


// Function to print the grid
void print_grid(char grid[SIZE][SIZE]) {
    
    printf("\n_ _ _ _ _ _ _ _\n\n");
    for(int i = 0; i < SIZE; i++) {
        for(int j = 0; j < SIZE; j++) {
            printf("%c", grid[i][j]);
            if (j < 2) {
                printf("  |  ");
            } 
        }
        if (i < 2) {
            printf("\n_ _ _ _ _ _ _ _\n");
        }
        printf("\n");
    }
    printf("_ _ _ _ _ _ _ _\n\n");
}

// Function to check that input is on the grid
int check_input(int x, int y) {

}