MainMenuPanel

package com.packadge.gui;

import com.packadge.DrawUtils;
import com.packadge.Game;

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class MainMenuPanel extends GuiPanel{

    private Font titleFont = Game.main.deriveFont(100f);
    private String title = "2048";
    private int buttonWidth = 220;
    private int spacing = 90;
    private int buttonHeight = 60;

    public MainMenuPanel(){
        super();
        GuiButton playButton = new GuiButton(Game.WIDTH/2 - buttonWidth/2, 220, buttonWidth, buttonHeight);
        GuiButton scoreButton = new GuiButton(Game.WIDTH/2 - buttonWidth/2, playButton.getY() + spacing, buttonWidth, buttonHeight);
        GuiButton quitButton = new GuiButton(Game.WIDTH/2 - buttonWidth/2, scoreButton.getY() + spacing, buttonWidth, buttonHeight);

        playButton.setText("Play");
        scoreButton.setText("Best scores");
        quitButton.setText("Quit");

        playButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent arg0) {
                GuiScreen.getInstance().setCurrentPanel("Play");
            }
        });

        scoreButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                GuiScreen.getInstance().setCurrentPanel("Best Score");
            }
        });

        quitButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                System.exit(0);
            }
        });
        add(playButton);
        add(scoreButton);
        add(quitButton);
    }

    @Override
    public void render(Graphics2D g){
        super.render(g);
        g.setFont(titleFont);
        g.setColor(Color.black);
        g.drawString(title, Game.WIDTH/2 - DrawUtils.getMessageWidth(title, titleFont, g)/2, 150);
    }


}