private boolean diagonalsCheck(TicTacData tdata, char[][] array) {
boolean flag = false;
int i = 0, j = 0;
if (array[i][j] == C && array[i + 1][j + 1] == C && array[i + 2][j + 2] == X) {
array[i + 2][j + 2] = C;
flag = true;
} else if (array[i][j] == C && array[i + 1][j + 1] == X && array[i + 2][j + 2] == C) {
array[i + 1][j + 1] = C;
flag = true;
tdata.setArray(array);
} else if (array[i][j] == X && array[i + 1][j + 1] == C && array[i + 2][j + 2] == C) {
array[i][j] = C;
flag = true;
tdata.setArray(array);
} else if (array[i][j + 2] == C && array[i + 1][j + 1] == C && array[i + 2][j] == X) {
array[i + 2][j] = C;
flag = true;
tdata.setArray(array);
} else if (array[i][j + 2] == C && array[i + 1][j + 1] == X && array[i + 2][j] == C) {
array[i + 1][j + 1] = C;
flag = true;
tdata.setArray(array);
} else if (array[i][j + 2] == X && array[i + 1][j + 1] == C && array[i + 2][j] == C) {
array[i][j + 2] = C;
flag = true;
tdata.setArray(array);
}
return flag;
}
/**
* This method reads computer input it takes TicTacData class as parameter.
*
* @param tdata
*/
public void gameInput(TicTacData tdata) {
if (tdata.getCOUNT() == ONE) {
System.out.println(tdata.getCOUNT());
array = tdata.getArray();
random = new Random();
array[random.nextInt(ROW - 1)][random.nextInt(COL - 1)] = C;
tdata.setArray(array);
} else {
array = tdata.getArray();
boolean check = false;
check = rowCheck(tdata, array);
if (check == false) {
check = colCheck(tdata, array);
}
if (check == false) {
check = diagonalsCheck(tdata, array);
}
if (check == false) {
check = rowCheckAgain(tdata, array);
}
if (check == false) {
check = colCheckAgain(tdata, array);
}
if (check == false) {
check = diagonalsCheckAgain(tdata, array);
}
}
}
private boolean rowCheckAgain(TicTacData tdata, char[][] array) {
int j = 0;
boolean flag = false;
for (int i = 0; i < ROW; i++) {
if (array[i][j] == O && array[i][j + 1] == X && array[i][j + 2] == O) {
array[i][j + 1] = C;
flag = true;
break;
} else if (array[i][j] == O && array[i][j + 1] == O && array[i][j + 2] == X) {
array[i][j + 2] = C;
flag = true;
break;
} else if (array[j][j] == X && array[i][j + 1] == O && array[i][j + 2] == O) {
array[i][j] = C;
flag = true;
break;
} else if (array[i][j] == C && array[i][j + 1] == X && array[i][j + 2] == X) {
array[i][j + 2] = C;
flag = true;
break;
} else if (array[i][j] == X && array[i][j + 1] == X && array[i][j + 2] == C) {
array[i][j] = C;
flag = true;
break;
} else if (array[i][j] == X && array[i][j + 1] == C && array[i][j + 2] == X) {
array[i][j + 2] = C;
flag = true;
break;
} else if (array[i][j] == O && array[i][j + 1] == X && array[i][j + 2] == X) {
array[i][j + 2] = C;
flag = true;
break;
} else if (array[i][j] == X && array[i][j + 1] == X && array[i][j + 2] == O) {
array[i][j] = C;
flag = true;
break;
} else if (array[i][j] == O && array[i][j + 1] == X && array[i][j + 2] == C) {
array[i][j + 1] = C;
flag = true;
break;
} else if (array[i][j] == C && array[i][j + 1] == X && array[i][j + 2] == O) {
array[i][j + 1] = C;
flag = true;
break;
}
}
tdata.setArray(array);
return flag;
}
/**
* this method reads user input from console It takes TicTacData class parameter.
*
* @param tdata
*/
public void userInput(TicTacData tdata) {
array = tdata.getArray();
Scanner scan = new Scanner(System.in);
correct:
for (int row = 0; row < ROW; row++) {
String c = scan.next();
for (int col = 0; col < COL; col++) {
if (c.charAt(col) == O || c.charAt(col) == X || c.charAt(col) == C) {
if (array[row][col] == C) {
array[row][col] = C;
} else if (array[row][col] == O) {
array[row][col] = O;
} else if (array[row][col] == X) {
array[row][col] = c.charAt(col);
}
} else {
System.out.println("WRONG INPUT");
continue correct;
}
}
}
tdata.setArray(array);
}