Final Exam: Connect 4 GUI

HELPFUL LINKS
http://www.dreamincode.net/forums/topic/234693-connect-four-gui/
https://github.com/sloev/connect-4---java/blob/master/src/connect4/gui.java
http://www.coderanch.com/t/642941/GUI/java/Connect-game-edited-version
http://cs.gettysburg.edu/~tneller/cs111/connect4/part1/files/Connect4.java
https://electronicentertainment.wordpress.com/2009/11/13/here-is-a-small-java-connect-4-game-i-created/
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// Connect 4
// Description: This class is the GUI part of the program. It is the Main Menu Section.
// Sammy Samkough

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class Connect4GUI extends JFrame
{
	// size of screen
	public static final int WIDTH = 400;
	public static final int HEIGHT = 500;

	// title
	public static final String text = "MALLIKATRON CONNECT 4";
	private JLabel title;

	/* Buttons Include: 1) Start 2) About
	   Start - starts the game
	   About - includes the game layout, how it works, and the people behind the project
	*/
	private JButton startB, aboutB, exitB;

	// layout
	private FlowLayout layout = new FlowLayout(FlowLayout.LEFT, 50, 50);

	public Connect4GUI()
	{
									 // this is for the space between the buttons as well
		this.setLayout(new FlowLayout(FlowLayout.LEFT, 50, 50));

		// buttons
		startB = new JButton("START");
		startB.setPreferredSize(new Dimension(300, 50));

		aboutB = new JButton("ABOUT");
		aboutB.setPreferredSize(new Dimension(300, 50));

		exitB = new JButton("EXIT");
		exitB.setPreferredSize(new Dimension(300, 50));
		if(exitB.getModel().isPressed())
		{
			int confirm = JOptionPane.showOptionDialog(null, "Are You Sure to Close Application?", "Exit Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, null, null);

			if (confirm == 0)
			{
				System.exit(0);
			}
		}

		// labels
		title = new JLabel(text);
		title.setFont(title.getFont().deriveFont(24.0f));

		// additions
		add(title);
		add(startB);
		add(aboutB);
		add(exitB);

		// listeners
		event e1 = new event();
		startB.addActionListener(e1);

		event2 e2 = new event2();
		aboutB.addActionListener(e2);

		event3 e3 = new event3();
		exitB.addActionListener(e3);

		addWindowListener(exitListener);
	}

	WindowListener exitListener = new WindowAdapter()
	{
		@Override
		public void windowClosing(WindowEvent e)
		{
			int confirm = JOptionPane.showOptionDialog(null, "Are you sure you want to close application?", "Exit Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, null, null);

			if (confirm == 0)
			{
				System.exit(0);
			}
		}
	};

	public class event implements ActionListener
	{
		public void actionPerformed(ActionEvent e)
		{
			Connect4GUIStart gui = new Connect4GUIStart();

			gui.setTitle("Connect 4");
			gui.setSize(gui.WIDTH, gui.HEIGHT);
			gui.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
			gui.setLocationRelativeTo(null);
			gui.setVisible(true);
			gui.getContentPane().setBackground(new Color(242, 75, 75));

			dispose();
		}
	}

	public class event2 implements ActionListener
	{
		public void actionPerformed(ActionEvent e)
		{
			Connect4GUIAbout gui = new Connect4GUIAbout();

			gui.setTitle("About");
			gui.setSize(gui.WIDTH, gui.HEIGHT);
			gui.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
			gui.setLocationRelativeTo(null);
			gui.setVisible(true);
			gui.setContentPane(new JLabel(new ImageIcon("res/about.png")));
		}
	}

	public class event3 implements ActionListener
	{
		public void actionPerformed(ActionEvent e)
		{
			int confirm = JOptionPane.showOptionDialog(null, "Are you sure you want to close application?", "Exit Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, null, null);

			if (confirm == 0)
			{
				dispose();
				System.exit(0);
			}
			else
			{
				// continue
			}
		}
	}

	public static void main (String args[])
	{
		Connect4GUI frame = new Connect4GUI();

		frame.setTitle("Main Menu");
		frame.setSize(WIDTH, HEIGHT);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.setLocationRelativeTo(null);
		frame.setVisible(true);
		frame.getContentPane().setBackground(new Color(242, 75, 75));
	}
}
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// Connect 4
// Description: This class is the GUI part of the program. It is the Game Playing Section.
// Sammy Samkough

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;

public class Connect4GUIStart extends JFrame
{
	// size of screen
	public static final int WIDTH = 900;
	public static final int HEIGHT = 900;

	private ImageIcon[][] board;
	private ImageIcon blank, red, black;
	private int turn;
	private JLabel chips;

	public Connect4GUIStart()
	{
		setLayout(new FlowLayout());
		setSize(WIDTH, HEIGHT);
		getContentPane().setBackground(new Color(242, 75, 75));

		blank = new ImageIcon("res/50x50/emptyspace50x50.png");
		red = new ImageIcon("res/50x50/redchip50x50.png");
		black = new ImageIcon("res/50x50/blackchip50x50.png");

		// listeners
		addWindowListener(exitListener);
		chips = new JLabel(blank);
		chips.setIcon(blank);
		add(chips);

		turn = 0;
		board = new ImageIcon[6][7];
		for(ImageIcon[] row: board)
		Arrays.fill(row, blank);
	}

	WindowListener exitListener = new WindowAdapter()
	{
		@Override
		public void windowClosing(WindowEvent e)
		{
			Connect4GUI frame = new Connect4GUI();

			frame.setTitle("Main Menu");
			frame.setSize(frame.WIDTH, frame.HEIGHT);
			frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
			frame.setLocationRelativeTo(null);
			frame.setVisible(true);
			frame.getContentPane().setBackground(new Color(242, 75, 75));

			dispose();
		}
	};
/*
	// Player should be player 1 or 2
	// slot should be the column the piece is being placed in (0-6)
	// Returns: an empty string unless there is an issue (invalid player or slot number, or the slot in filled up) in
	// 			which case it will return an error message
	public String takeTurn(int player, int slot)
	{
		if(slot < 7 && slot > -1) // Check for correct slot count
		{
			if(player == 1 || player == 2)
			{
				for(int i = board.length - 1; i >= 0; i--)
				{
					if(board[i][slot] == 0)
					{
						board[i][slot] = player;
						return "";
					}
				}
				return "ERROR: That column is full";
			}
			else
				return "ERROR: player input invalid (possible values: 1 or 2)";
		}
		else
			return "ERROR: invalid column number (possible values: 0-6)";
	}

	// Returns number of player whos turn it is or 0 if error
	public int checkTurn()
	{
		int play1Count = 0;
		int play2Count = 0;
		for(int i = 0; i < board.length; i++)
		{
			for(int j = 0; j < board[i].length; j++)
			{
				if(board[i][j] == 1)
					play1Count++;
				else if(board[i][j] == 2)
					play2Count++;
			}
		}
		if(play1Count > play2Count)
			return 2;
		else if(play2Count == play1Count)
			return 1;
		return 0;
	}

	// Returns: 0 if no win, 1 for player 1 win, 2 for player 2 win, 3 for a tie
	// MUST BE CALLED AFTER EVERY TURN TO AVOID HAVING BOTH PEOPLE WIN
	public int winDetect()
	{
		//Check for horizontal win
		for(int i = 0; i < board.length; i++)
		{
			for(int j = 0; j < board[i].length - 3; j++)
			{
				for(int k = 1; k < 3; k++)
				{
					if(board[i][j] == k)
						if(board[i][j+1] == k)
							if(board[i][j+2] == k)
								if(board[i][j+3] == k)
									return k;
				}
			}
		}
		// Check for vertical win
		for(int i = 0; i < board.length - 3; i++)
		{
			for(int j = 0; j < board[i].length; j++)
			{
				for(int k = 1; k < 3; k++)
				{
					if(board[i][j] == k)
						if(board[i+1][j] == k)
							if(board[i+2][j] == k)
								if(board[i+3][j] == k)
									return k;
				}
			}
		}
		// Check for rightup-diagnol win
		for(int i = board.length - 3; i < board.length; i++)
		{
			for(int j = 0; j < board[i].length - 3; j++)
			{
				for(int k = 1; k < 3; k++)
				{
					if(board[i][j] == k)
						if(board[i-1][j+1] == k)
							if(board[i-2][j+2] == k)
								if(board[i-3][j+3] == k)
									return k;
				}
			}
		}
		// Check for leftdown-diagnol win
		for(int i = 0; i < board.length-3; i++)
		{
			for(int j = 0; j < board[i].length-3; j++)
			{
				for(int k = 1; k < 3; k++)
				{
					if(board[i][j] == k)
						if(board[i+1][j+1] == k)
							if(board[i+2][j+2] == k)
								if(board[i+3][j+3] == k)
									return k;
				}
			}
		}
		// Check for full board (tie)
		int poop = 0;
		for(int[] row: board)
			for(int col: row)
				if(col == 0)
					poop++;
		if(poop == 0)
			return 3;
		else
			return 0;
	}

	public String toString()
	{
		String result = "";
		for(int[] row: board)
		{
			for(int col: row)
				result+= col;
			result+= "\n";
		}
		return result;
	}

	*/

	public static void main (String args[])
	{

	}
}
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// Connect 4
// Description: This class is the GUI part of the program. It is the About Section.
// Sammy Samkough

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class Connect4GUIAbout extends JFrame
{
	// size of screen
	public static final int WIDTH = 600;
	public static final int HEIGHT = 600;

	public Connect4GUIAbout()
	{
		setLayout(new FlowLayout());

		// listeners
		addWindowListener(exitListener);
	}

	WindowListener exitListener = new WindowAdapter()
	{
		@Override
		public void windowClosing(WindowEvent e)
		{
			Connect4GUI frame = new Connect4GUI();

			frame.setTitle("Main Menu");
			frame.setSize(frame.WIDTH, frame.HEIGHT);
			frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
			frame.setLocationRelativeTo(null);
			frame.setVisible(true);
			frame.getContentPane().setBackground(new Color(242, 75, 75));

			dispose();
		}
	};

	public static void main (String args[])
	{

	}
}
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