/*
 * G-Unot
 * TIC_TAC_TOE.c
 * Purpose: To Let a User play tic tac toe
 *
 * 0 1 2
 * 3 4 5
 * 6 7 8 */

#include <stdio.h>

int main()
{
	int win = 0;
	int turns_left = 0;
	int square = 0; // square to be chosen
	char user1 = 1; // User 1 
	char user2 = -1; // User 2
	char board[9] = {0}; // Our tic tac toe board

	while(turns_left >= 0){
		printf("User1: Please Select a square to be filled (i.e 1-9)\n");
		scanf("%d",&square);
		
		if(square > 0 && square <= 8)
		{
			if(board[square] != 0)
			{
				printf("Square already used, please use another one\n");
				break;
			}
			else {
				board[square] = user1;
				
				// Test rows
				for (x = 0; x < 9; x += 3) {
					win = board[x] + board[x + 1] + board[x + 2];
					win = board[3] + board[3 + 1] + board[3 + 2];
					win = board[6] + board[6 + 1] + board[6 + 2];
				}
				
				for(x = 0; x < 9; x += 3){
					win = board[x] + board[x + 3] + board[x + 4];
					win = board[1] + board[1 + 3] + board[1 + 4];
					win = board[2] + board[2 + 3] + board[2 + 4];
				}
				
				for(x = 0; x < 9; x += 3){
					win = board[x] + board[x + 4] + board[x + 5];
					win = board[1] + board[1 + 2] + board[1 + 3];
				}
				
				
					
					
				
				
					
				
					
			
	} 
	return 0;
}