java - 押した方向に面をスプライトする

Question

私はJavaとLWJGLにかなり慣れていません。2D スプライトの外観を変更して、保持している方向を向くようにしようとしていますが、どうすればよいですか?

これまでのところ、私はこれを持っています-

package keyboardinputdb;

import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import javax.swing.ImageIcon;
import javax.swing.JFrame;

public class KeyboardInputDB extends JFrame{

//Variables
int x, y, scoreCount;

private Image dbImage;
private Graphics dbg; 

Image littleAdventurer;
boolean faceLeft;
boolean faceRight;
boolean faceUp;

Font font = new Font("Arial", Font.BOLD, 18);

//Action Listener
public class AL extends KeyAdapter {
    public void keyPressed(KeyEvent e){
        int keyCode = e.getKeyCode();
        if(keyCode == e.VK_LEFT){
            x-=3;
            if(x <= 0){
                x = 0;
            }
        }
        if(keyCode == e.VK_RIGHT){
            x+=3;
            if(x >= 235){
                x = 235;
            }
        }
        if(keyCode == e.VK_UP){
            y-=3;
            if(y <= 20){
                y = 20;
            }
        }
        if(keyCode == e.VK_DOWN){
            y+=3;
            if(y >= 235){
                y = 235;
            }
        }
    }
    public void keyReleased(KeyEvent e){

    }
}

public KeyboardInputDB(){
    //Load Images
    ImageIcon i = new ImageIcon("C:/Users/Clive/Documents/NetBeansProjects/KeyboardInput with DB/src/keyboardinputdb/littleAdventurer.gif");
    littleAdventurer = i.getImage();

    //Game Properties
    addKeyListener(new KeyboardInputDB.AL());
    setTitle("Java Game");
    setSize(600, 500);
    setResizable(false);
    setVisible(true);
    setBackground(Color.black);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    x = 150;
    y = 150;
    scoreCount = 0;
}

public void paint(Graphics g){
    dbImage = createImage(getWidth(), getHeight());
    dbg = dbImage.getGraphics();
    paintComponent(dbg);
    g.drawImage(dbImage, 0, 0, this);
}

public void paintComponent(Graphics g){
    g.setFont(font);
    g.setColor(Color.white);
    g.drawString("Score: " + scoreCount, 450, 70);

    if(faceLeft = true){
        g.drawImage(littleAdventurer, x, y, this);
    }
    else{
        g.setColor(Color.white);
        g.fillOval(x, y, 15, 15);
    }

    repaint();
}

public static void main(String[] args) {
    KeyboardInputDB javagame = new KeyboardInputDB();
}
}

これについての助けをいただければ幸いです。