Chess

import java.util.Scanner;

import javax.lang.model.type.NullType;

import org.omg.CORBA.PUBLIC_MEMBER;

/**
 *
 * @author Gosho
 *
 */
public class Chess {

    public static void main(String[] args) {
        // TODO code application logic here
        Scanner input = new Scanner(System.in);
        char[][] arrChes = new char[7][7];
        boolean found = false;
        int player = 0;
        char rowMatrix = ' ';
        char colMatrix = ' ';

        // Read UserName
        System.out.print("user1: ");
        String firstPlayer = input.nextLine();
        System.out.print("user2: ");
        String secondPlayer = input.nextLine();
        System.out.println();
        boolean firstPlayerSign = false;
        boolean secondPlayerSign = false;
        boolean foundRow1Col1 = false;
        boolean foundRow1Col2 = false;
        boolean foundRow1Col3 = false;
        boolean foundRow2Col1 = false;
        boolean foundRow2Col2 = false;
        boolean foundRow2Col3 = false;
        boolean foundRow3Col1 = false;
        boolean foundRow3Col2 = false;
        boolean foundRow3Col3 = false;
        while (!found) {

            if (player % 2 == 0) {
                System.out.println("User: " + firstPlayer);
                firstPlayerSign = true;
                secondPlayerSign = false;

            } else {
                System.out.println("User: " + secondPlayer);
                firstPlayerSign = false;
                secondPlayerSign = true;
            }
            System.out.print(" please choose row (1,2 or 3): ");
            rowMatrix = input.next().charAt(0);
            System.out.print(" please choose col (1,2 or 3): ");
            colMatrix = input.next().charAt(0);
            // Show when you try to use used box
            while (true) {
                int rowMatrixNum = 0;
                int colMatrixNum = 0;
                if (rowMatrix == '1') {
                    rowMatrixNum = 1;
                } else if (rowMatrix == '2') {
                    rowMatrixNum = 3;
                } else if (rowMatrix == '3') {
                    rowMatrixNum = 5;
                }
                if (colMatrix == '1') {
                    colMatrixNum = 1;
                } else if (colMatrix == '2') {
                    colMatrixNum = 3;
                } else if (colMatrix == '3') {
                    colMatrixNum = 5;
                }

                if (arrChes[rowMatrixNum][colMatrixNum] == 'O'
                        || arrChes[rowMatrixNum][colMatrixNum] == 'X') {
                    System.out
                            .println("This field is used. Please choose another! ");
                    System.out.print(" please choose row (1,2 or 3): ");
                    rowMatrix = input.next().charAt(0);
                    System.out.print(" please choose col (1,2 or 3): ");
                    colMatrix = input.next().charAt(0);
                } else {
                    break;
                }
            }

            if (firstPlayerSign) {
                if (rowMatrix == '1') {
                    if (colMatrix == '1' && foundRow1Col1 == false) {
                        arrChes[1][1] = 'O';
                        foundRow1Col1 = true;
                    }
                    if (colMatrix == '2' && foundRow1Col2 == false) {
                        arrChes[1][3] = 'O';
                        foundRow1Col2 = true;
                    }
                    if (colMatrix == '3' && foundRow1Col3 == false) {
                        arrChes[1][5] = 'O';
                        foundRow1Col3 = true;
                    }
                }
                if (rowMatrix == '2') {
                    if (colMatrix == '1' && foundRow2Col1 == false) {
                        arrChes[3][1] = 'O';
                        foundRow2Col1 = true;
                    }
                    if (colMatrix == '2' && foundRow2Col2 == false) {
                        arrChes[3][3] = 'O';
                        foundRow2Col2 = true;
                    }
                    if (colMatrix == '3' && foundRow2Col3 == false) {
                        arrChes[3][5] = 'O';
                        foundRow2Col3 = true;
                    }
                }
                if (rowMatrix == '3' && foundRow3Col1 == false) {
                    if (colMatrix == '1') {
                        arrChes[5][1] = 'O';
                        foundRow3Col1 = true;
                    }
                    if (colMatrix == '2' && foundRow3Col2 == false) {
                        arrChes[5][3] = 'O';
                        foundRow3Col2 = true;
                    }
                    if (colMatrix == '3' && foundRow3Col3 == false) {
                        arrChes[5][5] = 'O';
                        foundRow3Col3 = true;
                    }
                }
            }
            if (secondPlayerSign) {
                if (rowMatrix == '1') {
                    if (colMatrix == '1' && foundRow1Col1 == false) {
                        arrChes[1][1] = 'X';
                        foundRow1Col1 = true;
                    }
                    if (colMatrix == '2' && foundRow1Col2 == false) {
                        arrChes[1][3] = 'X';
                        foundRow1Col2 = true;
                    }
                    if (colMatrix == '3' && foundRow1Col3 == false) {
                        arrChes[1][5] = 'X';
                        foundRow1Col3 = true;
                    }
                }
                if (rowMatrix == '2') {
                    if (colMatrix == '1' && foundRow2Col1 == false) {
                        arrChes[3][1] = 'X';
                        foundRow2Col1 = true;
                    }
                    if (colMatrix == '2' && foundRow2Col2 == false) {
                        arrChes[3][3] = 'X';
                        foundRow2Col2 = true;
                    }
                    if (colMatrix == '3' && foundRow2Col3 == false) {
                        arrChes[3][5] = 'X';
                        foundRow2Col3 = true;
                    }
                }
                if (rowMatrix == '3' && foundRow3Col1 == false) {
                    if (colMatrix == '1') {
                        arrChes[5][1] = 'X';
                        foundRow3Col1 = true;
                    }
                    if (colMatrix == '2' && foundRow3Col2 == false) {
                        arrChes[5][3] = 'X';
                        foundRow3Col2 = true;
                    }
                    if (colMatrix == '3' && foundRow3Col3 == false) {
                        arrChes[5][5] = 'X';
                        foundRow3Col3 = true;
                    }
                }
            }
            if ((arrChes[1][1] == arrChes[1][3]
                    && arrChes[1][1] == arrChes[1][5] && (arrChes[1][1] == 'O' || arrChes[1][1] == 'X'))) {
                found = true;
            }
            if ((arrChes[3][1] == arrChes[3][3]
                    && arrChes[3][1] == arrChes[3][5] && (arrChes[3][1] == 'O' || arrChes[3][1] == 'X'))) {
                found = true;
            }
            if ((arrChes[5][1] == arrChes[5][3]
                    && arrChes[5][1] == arrChes[5][5] && (arrChes[5][1] == 'O' || arrChes[5][1] == 'X'))) {
                found = true;
            }
            if ((arrChes[1][1] == arrChes[3][1]
                    && arrChes[1][1] == arrChes[5][1] && (arrChes[1][1] == 'O' || arrChes[1][1] == 'X'))) {
                found = true;
            }
            if ((arrChes[1][3] == arrChes[3][3]
                    && arrChes[1][3] == arrChes[5][3] && (arrChes[1][3] == 'O' || arrChes[1][3] == 'X'))) {
                found = true;
            }
            if ((arrChes[1][5] == arrChes[3][5]
                    && arrChes[1][5] == arrChes[5][5] && (arrChes[1][5] == 'O' || arrChes[1][5] == 'X'))) {
                found = true;
            }
            if ((arrChes[1][1] == arrChes[3][3]
                    && arrChes[1][1] == arrChes[5][5] && (arrChes[1][1] == 'O' || arrChes[1][1] == 'X'))) {
                found = true;
            }
            if ((arrChes[1][5] == arrChes[3][3]
                    && arrChes[1][5] == arrChes[5][1] && (arrChes[1][5] == 'O' || arrChes[1][5] == 'X'))) {
                found = true;
            }
            if(arrChes[1][1] != '\u0000' && arrChes[1][3] != '\u0000' && arrChes[1][5] != '\u0000' && arrChes[3][1] != '\u0000'
                    && arrChes[3][3] != '\u0000' && arrChes[3][5] != '\u0000' && arrChes[5][1] != '\u0000' && arrChes[5][3] != '\u0000' && arrChes[5][5] != '\u0000'){
                System.out.println("Game Over");
                break;
            }

            // Initialize Array
            for (int row = 0; row < 7; row++) {
                for (int col = 0; col < 7; col++) {
                    if (row % 2 == 0) {
                        if (col % 2 == 0) {
                            arrChes[row][col] = '*';
                        } else {
                            arrChes[row][col] = '-';
                        }
                    } else {
                        if (col % 2 == 0) {
                            arrChes[row][col] = '|';
                        } else {
                            // arrChes[row][col] = ' ';
                        }
                    }
                }
            }
            for (int row = 0; row < 7; row++) {
                for (int col = 0; col < 7; col++) {
                    System.out.print(arrChes[row][col]);
                }
                System.out.println();
            }
            if (found) {
                if (secondPlayerSign) {
                    System.out.println("Congratulation " + secondPlayer
                            + "! You are the winner!");
                } else {
                    System.out.println("Congratulation " + firstPlayer
                            + "! You are the winner!");
                }

                break;
            }
            player++;
        }

    }

}