import java.awt.BorderLayout;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

import javax.imageio.ImageIO;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLayeredPane;
import javax.swing.JPanel;

public class GUIFrame extends JFrame{

	JLayeredPane layerPane = new JLayeredPane();
	BackgroundPanel gameBackground = new BackgroundPanel(loadImage("Background.png"), this);
	JButton testButton = new JButton("TEST BUTTON");
	JPanel testPanel = new JPanel();
	
	public GUIFrame(String frameTitle) {
		super(frameTitle);
		
		//Set BorderLayout
		setLayout(new BorderLayout());
		
		//Put testButton inside testPanel
		testButton.setVisible(true);
		testButton.setSize(500, 50);
		testPanel.add(testButton);
		testPanel.setSize(500, 50);
		
		//Add gameBackground to default layer of layerPane
		layerPane.add(gameBackground, JLayeredPane.DEFAULT_LAYER);
		//Add testPanel to the layer above default
		layerPane.add(testPanel, JLayeredPane.PALETTE_LAYER);
		
		//Add layerPane to JFrame
		add(layerPane);
		
		/* If I uncomment these to lines and comment the line
		 * it will work but then the button will be in the same layer */
		//add(testPanel);
		//add(gameBackground);
	}
	
	//Simple image loading method; Returns buffered image
	public static BufferedImage loadImage(String fileLocation){
		BufferedImage image = null;
		try{
			image = ImageIO.read(new File(fileLocation));
		}catch(IOException exceptionReturned){
			System.out.println("Image loading exception when loading " + fileLocation);
		}
		return image;
	}
}