I am changing the concept to 3x3 Tic Tac Toe to 9x9. concept is just like TicTacToe you have to win horizontal vertical or diagonal 3 spots only difference is That I have divided the game into 9 sets when a person wins a particular set that marks as a single spot for that person, now he/she has to win next sets to win the main game. now to the problem i am facing game is working fine AI is generating random numbers till human or computer wins the first set after that AI moves are not random they are in a sequence.
import java.util.Random;
public class TicTacToeGame {
private char mBoard[];
private final static int BOARD_SIZE = 81;
public static final char PLAYER_ONE = 'X';
public static final char PLAYER_TWO = '0';
public static final char EMPTY_SPACE = ' ';
private Random mRand;
public static int getBOARD_SIZE() {
// Return the size of the board
return BOARD_SIZE;
}
public TicTacToeGame(){
mBoard = new char[BOARD_SIZE];
for (int i = 0; i < BOARD_SIZE; i++)
mBoard[i] = EMPTY_SPACE;
mRand = new Random();
}
// Clear the board of all X's and O's
public void clearBoard()
{
for (int i = 0; i < BOARD_SIZE; i++)
{
mBoard[i] = EMPTY_SPACE;
}
}
// set the given player at the given location on the game board.
// the location must be available, or the board will not be changed.
public void setMove(char player, int location)
{
mBoard[location] = player;
}
// Return the best move for the computer to make. You must call setMove()
// to actually make the computer move to that location.
public int getComputerMove()
{
int move;
// First see if there's a move O can make to win
for (int i = 0; i < getBOARD_SIZE(); i++)
{
if (mBoard[i] != PLAYER_ONE && mBoard[i] != PLAYER_TWO)
{
char curr = mBoard[i];
mBoard[i] = PLAYER_TWO;
if (checkForWinner() == 3)
{
setMove(PLAYER_TWO, i);
return i;
}
else
mBoard[i] = curr;
}
}
// See if there's a move O can make to block X from winning
for (int i = 0; i < getBOARD_SIZE(); i++)
{
if (mBoard[i] != PLAYER_ONE && mBoard[i] != PLAYER_TWO)
{
char curr = mBoard[i];
mBoard[i] = PLAYER_ONE;
if (checkForWinner() == 2)
{
setMove(PLAYER_TWO, i);
return i;
}
else
mBoard[i] = curr;
}
}
// Generate random move
do
{
move = mRand.nextInt(getBOARD_SIZE());
} while (mBoard[move] == PLAYER_ONE || mBoard[move] == PLAYER_TWO);
setMove(PLAYER_TWO, move);
return move;
}
// Check for a winner and return a status value indicating who has won.
// Return 0 if no winner or tie yet, 1 if it's a tie, 2 if X won, or 3
// if O won.
public int checkForWinner()
{
//set0 win chk
if ((mBoard[0] == PLAYER_ONE &&
mBoard[1] == PLAYER_ONE &&
mBoard[2] == PLAYER_ONE) ||
(mBoard[9] == PLAYER_ONE &&
mBoard[10] == PLAYER_ONE &&
mBoard[11] == PLAYER_ONE) ||
(mBoard[18] == PLAYER_ONE &&
mBoard[19] == PLAYER_ONE &&
mBoard[20] == PLAYER_ONE) ||
(mBoard[0] == PLAYER_ONE &&
mBoard[9] == PLAYER_ONE &&
mBoard[18] == PLAYER_ONE) ||
(mBoard[1] == PLAYER_ONE &&
mBoard[10] == PLAYER_ONE &&
mBoard[19] == PLAYER_ONE) ||
(mBoard[2] == PLAYER_ONE &&
mBoard[11] == PLAYER_ONE &&
mBoard[20] == PLAYER_ONE) ||
(mBoard[0] == PLAYER_ONE &&
mBoard[10] == PLAYER_ONE &&
mBoard[20] == PLAYER_ONE) ||
(mBoard[2] == PLAYER_ONE &&
mBoard[10] == PLAYER_ONE &&
mBoard[18] == PLAYER_ONE))
return 2;
if ((mBoard[0] == PLAYER_TWO &&
mBoard[1] == PLAYER_TWO &&
mBoard[2] == PLAYER_TWO) ||
(mBoard[9] == PLAYER_TWO &&
mBoard[10] == PLAYER_TWO &&
mBoard[11] == PLAYER_TWO) ||
(mBoard[18] == PLAYER_TWO &&
mBoard[19] == PLAYER_TWO &&
mBoard[20] == PLAYER_TWO) ||
(mBoard[0] == PLAYER_TWO &&
mBoard[9] == PLAYER_TWO &&
mBoard[18] == PLAYER_TWO) ||
(mBoard[1] == PLAYER_TWO &&
mBoard[10] == PLAYER_TWO &&
mBoard[19] == PLAYER_TWO) ||
(mBoard[2] == PLAYER_TWO &&
mBoard[11] == PLAYER_TWO &&
mBoard[20] == PLAYER_TWO) ||
(mBoard[0] == PLAYER_TWO &&
mBoard[10] == PLAYER_TWO &&
mBoard[20] == PLAYER_TWO) ||
(mBoard[2] == PLAYER_TWO &&
mBoard[10] == PLAYER_TWO &&
mBoard[18] == PLAYER_TWO))
return 3;
//set1 win chk
if ((mBoard[3] == PLAYER_ONE &&
mBoard[4] == PLAYER_ONE &&
mBoard[5] == PLAYER_ONE) ||
(mBoard[12] == PLAYER_ONE &&
mBoard[13] == PLAYER_ONE &&
mBoard[14] == PLAYER_ONE) ||
(mBoard[21] == PLAYER_ONE &&
mBoard[22] == PLAYER_ONE &&
mBoard[23] == PLAYER_ONE) ||
(mBoard[3] == PLAYER_ONE &&
mBoard[12] == PLAYER_ONE &&
mBoard[21] == PLAYER_ONE) ||
(mBoard[4] == PLAYER_ONE &&
mBoard[13] == PLAYER_ONE &&
mBoard[22] == PLAYER_ONE) ||
(mBoard[5] == PLAYER_ONE &&
mBoard[14] == PLAYER_ONE &&
mBoard[23] == PLAYER_ONE) ||
(mBoard[3] == PLAYER_ONE &&
mBoard[13] == PLAYER_ONE &&
mBoard[23] == PLAYER_ONE) ||
(mBoard[5] == PLAYER_ONE &&
mBoard[13] == PLAYER_ONE &&
mBoard[21] == PLAYER_ONE))
return 2;
if ((mBoard[3] == PLAYER_TWO &&
mBoard[4] == PLAYER_TWO &&
mBoard[5] == PLAYER_TWO) ||
(mBoard[12] == PLAYER_TWO &&
mBoard[13] == PLAYER_TWO &&
mBoard[14] == PLAYER_TWO) ||
(mBoard[21] == PLAYER_TWO &&
mBoard[22] == PLAYER_TWO &&
mBoard[23] == PLAYER_TWO) ||
(mBoard[3] == PLAYER_TWO &&
mBoard[12] == PLAYER_TWO &&
mBoard[21] == PLAYER_TWO) ||
(mBoard[4] == PLAYER_TWO &&
mBoard[13] == PLAYER_TWO &&
mBoard[22] == PLAYER_TWO) ||
(mBoard[5] == PLAYER_TWO &&
mBoard[14] == PLAYER_TWO &&
mBoard[23] == PLAYER_TWO) ||
(mBoard[3] == PLAYER_TWO &&
mBoard[13] == PLAYER_TWO &&
mBoard[23] == PLAYER_TWO) ||
(mBoard[5] == PLAYER_TWO &&
mBoard[13] == PLAYER_TWO &&
mBoard[21] == PLAYER_TWO))
return 3;
//set2 win chk
if ((mBoard[6] == PLAYER_ONE &&
mBoard[7] == PLAYER_ONE &&
mBoard[8] == PLAYER_ONE) ||
(mBoard[15] == PLAYER_ONE &&
mBoard[16] == PLAYER_ONE &&
mBoard[17] == PLAYER_ONE) ||
(mBoard[24] == PLAYER_ONE &&
mBoard[25] == PLAYER_ONE &&
mBoard[26] == PLAYER_ONE) ||
(mBoard[6] == PLAYER_ONE &&
mBoard[15] == PLAYER_ONE &&
mBoard[24] == PLAYER_ONE) ||
(mBoard[7] == PLAYER_ONE &&
mBoard[16] == PLAYER_ONE &&
mBoard[25] == PLAYER_ONE) ||
(mBoard[8] == PLAYER_ONE &&
mBoard[17] == PLAYER_ONE &&
mBoard[26] == PLAYER_ONE) ||
(mBoard[6] == PLAYER_ONE &&
mBoard[16] == PLAYER_ONE &&
mBoard[26] == PLAYER_ONE) ||
(mBoard[8] == PLAYER_ONE &&
mBoard[16] == PLAYER_ONE &&
mBoard[24] == PLAYER_ONE))
return 2;
if ((mBoard[6] == PLAYER_TWO &&
mBoard[7] == PLAYER_TWO &&
mBoard[8] == PLAYER_TWO) ||
(mBoard[15] == PLAYER_TWO &&
mBoard[16] == PLAYER_TWO &&
mBoard[17] == PLAYER_TWO) ||
(mBoard[24] == PLAYER_TWO &&
mBoard[25] == PLAYER_TWO &&
mBoard[26] == PLAYER_TWO) ||
(mBoard[6] == PLAYER_TWO &&
mBoard[15] == PLAYER_TWO &&
mBoard[24] == PLAYER_TWO) ||
(mBoard[7] == PLAYER_TWO &&
mBoard[16] == PLAYER_TWO &&
mBoard[25] == PLAYER_TWO) ||
(mBoard[8] == PLAYER_TWO &&
mBoard[17] == PLAYER_TWO &&
mBoard[26] == PLAYER_TWO) ||
(mBoard[6] == PLAYER_TWO &&
mBoard[16] == PLAYER_TWO &&
mBoard[26] == PLAYER_TWO) ||
(mBoard[8] == PLAYER_TWO &&
mBoard[16] == PLAYER_TWO &&
mBoard[24] == PLAYER_TWO))
return 3;
//set3 win chk
if ((mBoard[27] == PLAYER_ONE &&
mBoard[28] == PLAYER_ONE &&
mBoard[29] == PLAYER_ONE) ||
(mBoard[36] == PLAYER_ONE &&
mBoard[37] == PLAYER_ONE &&
mBoard[38] == PLAYER_ONE) ||
(mBoard[45] == PLAYER_ONE &&
mBoard[46] == PLAYER_ONE &&
mBoard[47] == PLAYER_ONE) ||
(mBoard[27] == PLAYER_ONE &&
mBoard[36] == PLAYER_ONE &&
mBoard[45] == PLAYER_ONE) ||
(mBoard[28] == PLAYER_ONE &&
mBoard[37] == PLAYER_ONE &&
mBoard[46] == PLAYER_ONE) ||
(mBoard[29] == PLAYER_ONE &&
mBoard[38] == PLAYER_ONE &&
mBoard[47] == PLAYER_ONE) ||
(mBoard[27] == PLAYER_ONE &&
mBoard[37] == PLAYER_ONE &&
mBoard[47] == PLAYER_ONE) ||
(mBoard[29] == PLAYER_ONE &&
mBoard[37] == PLAYER_ONE &&
mBoard[45] == PLAYER_ONE))
return 2;
if ((mBoard[27] == PLAYER_TWO &&
mBoard[28] == PLAYER_TWO &&
mBoard[29] == PLAYER_TWO) ||
(mBoard[36] == PLAYER_TWO &&
mBoard[37] == PLAYER_TWO &&
mBoard[38] == PLAYER_TWO) ||
(mBoard[45] == PLAYER_TWO &&
mBoard[46] == PLAYER_TWO &&
mBoard[47] == PLAYER_TWO) ||
(mBoard[27] == PLAYER_TWO &&
mBoard[36] == PLAYER_TWO &&
mBoard[45] == PLAYER_TWO) ||
(mBoard[28] == PLAYER_TWO &&
mBoard[37] == PLAYER_TWO &&
mBoard[46] == PLAYER_TWO) ||
(mBoard[29] == PLAYER_TWO &&
mBoard[38] == PLAYER_TWO &&
mBoard[47] == PLAYER_TWO) ||
(mBoard[27] == PLAYER_TWO &&
mBoard[37] == PLAYER_TWO &&
mBoard[47] == PLAYER_TWO) ||
(mBoard[29] == PLAYER_TWO &&
mBoard[37] == PLAYER_TWO &&
mBoard[45] == PLAYER_TWO))
return 3;
//set4 win chk
if ((mBoard[30] == PLAYER_ONE &&
mBoard[31] == PLAYER_ONE &&
mBoard[32] == PLAYER_ONE) ||
(mBoard[39] == PLAYER_ONE &&
mBoard[40] == PLAYER_ONE &&
mBoard[41] == PLAYER_ONE) ||
(mBoard[48] == PLAYER_ONE &&
mBoard[49] == PLAYER_ONE &&
mBoard[50] == PLAYER_ONE) ||
(mBoard[30] == PLAYER_ONE &&
mBoard[39] == PLAYER_ONE &&
mBoard[48] == PLAYER_ONE) ||
(mBoard[31] == PLAYER_ONE &&
mBoard[40] == PLAYER_ONE &&
mBoard[49] == PLAYER_ONE) ||
(mBoard[32] == PLAYER_ONE &&
mBoard[41] == PLAYER_ONE &&
mBoard[50] == PLAYER_ONE) ||
(mBoard[30] == PLAYER_ONE &&
mBoard[40] == PLAYER_ONE &&
mBoard[50] == PLAYER_ONE) ||
(mBoard[32] == PLAYER_ONE &&
mBoard[40] == PLAYER_ONE &&
mBoard[48] == PLAYER_ONE))
return 2;
if ((mBoard[30] == PLAYER_TWO &&
mBoard[31] == PLAYER_TWO &&
mBoard[32] == PLAYER_TWO) ||
(mBoard[39] == PLAYER_TWO &&
mBoard[40] == PLAYER_TWO &&
mBoard[41] == PLAYER_TWO) ||
(mBoard[48] == PLAYER_TWO &&
mBoard[49] == PLAYER_TWO &&
mBoard[50] == PLAYER_TWO) ||
(mBoard[30] == PLAYER_TWO &&
mBoard[39] == PLAYER_TWO &&
mBoard[48] == PLAYER_TWO) ||
(mBoard[31] == PLAYER_TWO &&
mBoard[40] == PLAYER_TWO &&
mBoard[49] == PLAYER_TWO) ||
(mBoard[32] == PLAYER_TWO &&
mBoard[41] == PLAYER_TWO &&
mBoard[50] == PLAYER_TWO) ||
(mBoard[30] == PLAYER_TWO &&
mBoard[40] == PLAYER_TWO &&
mBoard[50] == PLAYER_TWO) ||
(mBoard[32] == PLAYER_TWO &&
mBoard[40] == PLAYER_TWO &&
mBoard[48] == PLAYER_TWO))
return 3;
//set5 win chk
if ((mBoard[33] == PLAYER_ONE &&
mBoard[34] == PLAYER_ONE &&
mBoard[35] == PLAYER_ONE) ||
(mBoard[42] == PLAYER_ONE &&
mBoard[43] == PLAYER_ONE &&
mBoard[44] == PLAYER_ONE) ||
(mBoard[51] == PLAYER_ONE &&
mBoard[52] == PLAYER_ONE &&
mBoard[53] == PLAYER_ONE) ||
(mBoard[33] == PLAYER_ONE &&
mBoard[48] == PLAYER_ONE &&
mBoard[51] == PLAYER_ONE) ||
(mBoard[34] == PLAYER_ONE &&
mBoard[43] == PLAYER_ONE &&
mBoard[52] == PLAYER_ONE) ||
(mBoard[35] == PLAYER_ONE &&
mBoard[44] == PLAYER_ONE &&
mBoard[53] == PLAYER_ONE) ||
(mBoard[33] == PLAYER_ONE &&
mBoard[43] == PLAYER_ONE &&
mBoard[53] == PLAYER_ONE) ||
(mBoard[53] == PLAYER_ONE &&
mBoard[43] == PLAYER_ONE &&
mBoard[51] == PLAYER_ONE))
return 2;
if ((mBoard[33] == PLAYER_TWO &&
mBoard[34] == PLAYER_TWO &&
mBoard[35] == PLAYER_TWO) ||
(mBoard[42] == PLAYER_TWO &&
mBoard[43] == PLAYER_TWO &&
mBoard[44] == PLAYER_TWO) ||
(mBoard[51] == PLAYER_TWO &&
mBoard[52] == PLAYER_TWO &&
mBoard[53] == PLAYER_TWO) ||
(mBoard[33] == PLAYER_TWO &&
mBoard[48] == PLAYER_TWO &&
mBoard[51] == PLAYER_TWO) ||
(mBoard[34] == PLAYER_TWO &&
mBoard[43] == PLAYER_TWO &&
mBoard[52] == PLAYER_TWO) ||
(mBoard[35] == PLAYER_TWO &&
mBoard[44] == PLAYER_TWO &&
mBoard[53] == PLAYER_TWO) ||
(mBoard[33] == PLAYER_TWO &&
mBoard[43] == PLAYER_TWO &&
mBoard[53] == PLAYER_TWO) ||
(mBoard[53] == PLAYER_TWO &&
mBoard[43] == PLAYER_TWO &&
mBoard[51] == PLAYER_TWO))
return 3;
//set6 win chk
if ((mBoard[54] == PLAYER_ONE &&
mBoard[55] == PLAYER_ONE &&
mBoard[56] == PLAYER_ONE) ||
(mBoard[63] == PLAYER_ONE &&
mBoard[64] == PLAYER_ONE &&
mBoard[65] == PLAYER_ONE) ||
(mBoard[72] == PLAYER_ONE &&
mBoard[73] == PLAYER_ONE &&
mBoard[74] == PLAYER_ONE) ||
(mBoard[54] == PLAYER_ONE &&
mBoard[63] == PLAYER_ONE &&
mBoard[72] == PLAYER_ONE) ||
(mBoard[55] == PLAYER_ONE &&
mBoard[64] == PLAYER_ONE &&
mBoard[73] == PLAYER_ONE) ||
(mBoard[56] == PLAYER_ONE &&
mBoard[65] == PLAYER_ONE &&
mBoard[74] == PLAYER_ONE) ||
(mBoard[54] == PLAYER_ONE &&
mBoard[64] == PLAYER_ONE &&
mBoard[74] == PLAYER_ONE) ||
(mBoard[56] == PLAYER_ONE &&
mBoard[64] == PLAYER_ONE &&
mBoard[72] == PLAYER_ONE))
return 2;
if ((mBoard[54] == PLAYER_TWO &&
mBoard[55] == PLAYER_TWO &&
mBoard[56] == PLAYER_TWO) ||
(mBoard[63] == PLAYER_TWO &&
mBoard[64] == PLAYER_TWO &&
mBoard[65] == PLAYER_TWO) ||
(mBoard[72] == PLAYER_TWO &&
mBoard[73] == PLAYER_TWO &&
mBoard[74] == PLAYER_TWO) ||
(mBoard[54] == PLAYER_TWO &&
mBoard[63] == PLAYER_TWO &&
mBoard[72] == PLAYER_TWO) ||
(mBoard[55] == PLAYER_TWO &&
mBoard[64] == PLAYER_TWO &&
mBoard[73] == PLAYER_TWO) ||
(mBoard[56] == PLAYER_TWO &&
mBoard[65] == PLAYER_TWO &&
mBoard[74] == PLAYER_TWO) ||
(mBoard[54] == PLAYER_TWO &&
mBoard[64] == PLAYER_TWO &&
mBoard[74] == PLAYER_TWO) ||
(mBoard[56] == PLAYER_TWO &&
mBoard[64] == PLAYER_TWO &&
mBoard[72] == PLAYER_TWO))
return 3;
//set7 win chk
if ((mBoard[57] == PLAYER_ONE &&
mBoard[58] == PLAYER_ONE &&
mBoard[59] == PLAYER_ONE) ||
(mBoard[66] == PLAYER_ONE &&
mBoard[67] == PLAYER_ONE &&
mBoard[68] == PLAYER_ONE) ||
(mBoard[75] == PLAYER_ONE &&
mBoard[76] == PLAYER_ONE &&
mBoard[77] == PLAYER_ONE) ||
(mBoard[57] == PLAYER_ONE &&
mBoard[66] == PLAYER_ONE &&
mBoard[75] == PLAYER_ONE) ||
(mBoard[58] == PLAYER_ONE &&
mBoard[67] == PLAYER_ONE &&
mBoard[76] == PLAYER_ONE) ||
(mBoard[59] == PLAYER_ONE &&
mBoard[68] == PLAYER_ONE &&
mBoard[77] == PLAYER_ONE) ||
(mBoard[57] == PLAYER_ONE &&
mBoard[67] == PLAYER_ONE &&
mBoard[77] == PLAYER_ONE) ||
(mBoard[59] == PLAYER_ONE &&
mBoard[67] == PLAYER_ONE &&
mBoard[75] == PLAYER_ONE))
return 2;
if ((mBoard[57] == PLAYER_TWO &&
mBoard[58] == PLAYER_TWO &&
mBoard[59] == PLAYER_TWO) ||
(mBoard[66] == PLAYER_TWO &&
mBoard[67] == PLAYER_TWO &&
mBoard[68] == PLAYER_TWO) ||
(mBoard[75] == PLAYER_TWO &&
mBoard[76] == PLAYER_TWO &&
mBoard[77] == PLAYER_TWO) ||
(mBoard[57] == PLAYER_TWO &&
mBoard[66] == PLAYER_TWO &&
mBoard[75] == PLAYER_TWO) ||
(mBoard[58] == PLAYER_TWO &&
mBoard[67] == PLAYER_TWO &&
mBoard[76] == PLAYER_TWO) ||
(mBoard[59] == PLAYER_TWO &&
mBoard[68] == PLAYER_TWO &&
mBoard[77] == PLAYER_TWO) ||
(mBoard[57] == PLAYER_TWO &&
mBoard[67] == PLAYER_TWO &&
mBoard[77] == PLAYER_TWO) ||
(mBoard[59] == PLAYER_TWO &&
mBoard[67] == PLAYER_TWO &&
mBoard[75] == PLAYER_TWO))
return 3;
//set8 win chk
if ((mBoard[60] == PLAYER_ONE &&
mBoard[61] == PLAYER_ONE &&
mBoard[62] == PLAYER_ONE) ||
(mBoard[69] == PLAYER_ONE &&
mBoard[70] == PLAYER_ONE &&
mBoard[71] == PLAYER_ONE) ||
(mBoard[78] == PLAYER_ONE &&
mBoard[79] == PLAYER_ONE &&
mBoard[80] == PLAYER_ONE) ||
(mBoard[60] == PLAYER_ONE &&
mBoard[69] == PLAYER_ONE &&
mBoard[78] == PLAYER_ONE) ||
(mBoard[61] == PLAYER_ONE &&
mBoard[70] == PLAYER_ONE &&
mBoard[79] == PLAYER_ONE) ||
(mBoard[62] == PLAYER_ONE &&
mBoard[71] == PLAYER_ONE &&
mBoard[80] == PLAYER_ONE) ||
(mBoard[60] == PLAYER_ONE &&
mBoard[70] == PLAYER_ONE &&
mBoard[80] == PLAYER_ONE) ||
(mBoard[62] == PLAYER_ONE &&
mBoard[70] == PLAYER_ONE &&
mBoard[78] == PLAYER_ONE))
return 2;
if ((mBoard[60] == PLAYER_TWO &&
mBoard[61] == PLAYER_TWO &&
mBoard[62] == PLAYER_TWO) ||
(mBoard[69] == PLAYER_TWO &&
mBoard[70] == PLAYER_TWO &&
mBoard[71] == PLAYER_TWO) ||
(mBoard[78] == PLAYER_TWO &&
mBoard[79] == PLAYER_TWO &&
mBoard[80] == PLAYER_TWO) ||
(mBoard[60] == PLAYER_TWO &&
mBoard[69] == PLAYER_TWO &&
mBoard[78] == PLAYER_TWO) ||
(mBoard[61] == PLAYER_TWO &&
mBoard[70] == PLAYER_TWO &&
mBoard[79] == PLAYER_TWO) ||
(mBoard[62] == PLAYER_TWO &&
mBoard[71] == PLAYER_TWO &&
mBoard[80] == PLAYER_TWO) ||
(mBoard[60] == PLAYER_TWO &&
mBoard[70] == PLAYER_TWO &&
mBoard[80] == PLAYER_TWO) ||
(mBoard[62] == PLAYER_TWO &&
mBoard[70] == PLAYER_TWO &&
mBoard[78] == PLAYER_TWO))
return 3;
// Check for a tie
for (int i = 0; i < getBOARD_SIZE(); i++)
{
// if we find a number, then no one has won yet
if (mBoard[i] != PLAYER_ONE && mBoard[i] != PLAYER_TWO)
return 0;
}
// If we make it through the previous loop, all places are taken, so it's a tie
return 1;
}
}
attaching a pic to show what is going on
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