MenuPanel.java

import javax.sound.sampled.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;
import java.awt.*;
import java.io.*;

/**
 * A panel to present the user with a game menu and take in the initial Player
 * options
 *
 * @author Sean Walsh
 * @version 1.0
 */
public class MenuPanel extends JPanel {
    // backround image to paint behind everything
    Image background;
    // Player count choice
    protected int numberOfPlayers;
    // ArrayList of players to be eventually passed to the GameBoard
    protected ArrayList<Player> players = new ArrayList<Player>();

    /**
     * Constructor for MenuPanel
     */
    public MenuPanel() {
        // sets the layout to null allowing for absolute positioning of
        // components
        this.setLayout(null);
        // defaults to the main menu page
        mainMenu();
    }

    /**
     * Paint component method for this JPanel component
     *
     * @param g the Graphics object for this Class
     */
    public void paintComponent(Graphics g) {
        super.paintComponent(g);
        g.drawImage(background, 0, 0, this);
    }

    /**
     * Main mene method to present the user with starting options
     */
    public void mainMenu() {
        this.removeAll();
        //makes the mouse cursor
        Toolkit toolkit = Toolkit.getDefaultToolkit();
        Cursor a = toolkit.createCustomCursor(ImgLib.mouseCursor,
                new Point(this.getX(),this.getY()), "img");
        setCursor(a);

        background = ImgLib.mainMenuBackground;

        GButton playGameButt = new GButton(new int[]{503, 464, 260, 111},
                ImgLib.playButtonUnselected, ImgLib.playButtonHighlighted,
                ImgLib.playButtonPressed);
        playGameButt.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    SoundLib.button.play();
                    //playGameButt.setIcon(
                    //((Icon) new ImageIcon(ImgLib.playButtonPressed)));
                    playGame();
                }
            });
        this.add(playGameButt);

        GButton rulesButt = new GButton(new int[]{125, 464, 260, 111},
                ImgLib.rulesButtonUnselected, ImgLib.rulesButtonHighlighted,
                ImgLib.rulesButtonPressed);
        rulesButt.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    SoundLib.button.play();
                    gameRules();
                }
            });
        this.add(rulesButt);

        GButton quitButt = new GButton(new int[]{875, 464, 260, 111},
                ImgLib.quitButtonUnselected, ImgLib.quitButtonHighlighted,
                ImgLib.quitButtonPressed);
        quitButt.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    SoundLib.button.play();
                    System.exit(0);
                }
            });
        this.add(quitButt);

        this.repaint();
    }

    /**
     * gameRules method to present the user with the game rules
     */
    private void gameRules() {
        this.removeAll();
        background = ImgLib.rulesScreen1;

        GButton next = new GButton(new int[]{962, 13, 80, 30},
                ImgLib.nextButtonUnselected, ImgLib.nextButtonHighlighted,
                ImgLib.nextButtonPressed);
        next.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    SoundLib.turnPage.play();
                    background = ImgLib.rulesScreen2;
                    repaint();
                }
            });
        this.add(next);

        GButton previous = new GButton(new int[]{219, 13, 80, 30},
                ImgLib.previousButtonUnselected,
                ImgLib.previousButtonHighlighted,
                ImgLib.previousButtonPressed);
        previous.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    SoundLib.turnPage.play();
                    background = ImgLib.rulesScreen1;
                    repaint();
                }
            });
        this.add(previous);

        GButton back = new GButton(new int[]{5, 846, 98, 48},
                ImgLib.backButtonUnselected, ImgLib.backButtonHighlighted,
                ImgLib.backButtonPressed);
        back.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    SoundLib.button.play();
                    mainMenu();
                }
            });
        this.add(back);

        this.repaint();
    }

    /**
     * playGame method to present the user with the initial starting options
     * for
     * a new game
     */
    private void playGame() {
        this.removeAll();

        background = ImgLib.selectPlayersScreen;

        GButton twoPlayers = new GButton(new int[]{125, 464, 260, 111},
                ImgLib.twoPlayersUnselected, ImgLib.twoPlayersHighlighted,
                ImgLib.twoPlayersPressed);
        twoPlayers.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    SoundLib.button.play();
                    numberOfPlayers = 2;
                    buildPlayers();
                }
            });
        this.add(twoPlayers);

        GButton threePlayers = new GButton(new int[]{503, 464, 260, 111},
                ImgLib.threePlayersUnselected, ImgLib.threePlayersHighlighted,
                ImgLib.threePlayersPressed);
        threePlayers.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    SoundLib.button.play();
                    numberOfPlayers = 3;
                    buildPlayers();
                }
            });
        this.add(threePlayers);

        GButton fourPlayers = new GButton(new int[]{875, 464, 260, 111},
                ImgLib.fourPlayersUnselected, ImgLib.fourPlayersHighlighted,
                ImgLib.fourPlayersPressed);
        fourPlayers.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    SoundLib.button.play();
                    numberOfPlayers = 4;
                    buildPlayers();
                }
            });
        this.add(fourPlayers);

        GButton back = new GButton(new int[]{5, 846, 98, 48},
                ImgLib.backButtonUnselected, ImgLib.backButtonHighlighted,
                ImgLib.backButtonPressed);
        back.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    SoundLib.button.play();
                    mainMenu();
                }
            });
        this.add(back);

        this.repaint();
    }

    /**
     * buildPlayers method to build a List of players based on user input and
     * then launch the game
     */
    private void buildPlayers() {
        // lists to keep track of what has already been chosen
        ArrayList<String> chosenNames = new ArrayList<String>();
        ArrayList<Color> chosenColors = new ArrayList<Color>();

        // loop through the selected number of players
        for (int i = 0; i < numberOfPlayers; i++) {
            // player input values to be placed into a Player object
            String name;
            Color color;

            // default player name if nothing is chosen
            String generated = "Player " + (i + 1);

            // player inputs a name of their choice
            String input = JOptionPane
                .showInputDialog("Player " + (i + 1) + " Enter Your Name");

            // handles bad inputs
            if (input == null || input.equals("")) {
                name = generated;
            } else {
                name = input + " (Player " + (i + 1) + ")";
            }

            // loops untill a valid choice
            while (true) {
                // player inputs a custom color
                Color newColor = JColorChooser.showDialog(null,
                        "Choose A Color", Color.BLUE);

                // handles if the color has already been chosen
                boolean uniqueColor = true;
                if (newColor != null) {
                    for (Color c : chosenColors)
                        if (c.equals(newColor))
                            uniqueColor = false;
                    if (uniqueColor) {
                        color = newColor;
                        break;
                    } else {
                        JOptionPane.showMessageDialog(new JFrame(),
                            "This Color Was Already Chosen " +
                            "Please Choose Another");
                    }
                }
            }

            // adds choices to lists for future refrence
            chosenNames.add(name);
            chosenColors.add(color);

            // creates and adds a new player to the player list
            players.add(new Player(i, name, color));
        }
        // closes the JDialog Class containing this JPanel
        ((JDialog) SwingUtilities.windowForComponent(this)).dispose();
    }
}