Player Class

package game_screen;

import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.net.URL;

import javax.imageio.ImageIO;

public class Player implements KeyListener{

    private BufferedImage pSprite;
    private Rectangle rect;
    private double xPos, yPos;
    private int width, height;

    private final double speed = 5.0d;
    public boolean right = false, left = false;

    public Player(double xPos, double yPos, int width, int height){
        this.xPos = xPos;
        this.yPos = yPos;
        this.width = width;
        this.height = height;

        rect = new Rectangle((int)xPos, (int)yPos, width, height);
        try{
            URL url = this.getClass().getResource("/Player/Gun.png");
            System.out.println(url);
            pSprite = ImageIO.read(url);
        }catch(IOException e){};

        BufferedImage img = null;
        try {
            img = ImageIO.read(new File("/Player/Gun.png"));
        } catch (IOException e) {
        }

    }

    public void draw(Graphics2D g){
        g.drawImage(pSprite, (int)xPos, (int)yPos, width, height, null);
    }
    public void update(double delta){
        if(right &&!left){
            xPos += speed * delta;
            rect.x = (int) xPos;
        }
        if(left &&!right){
            xPos -= speed * delta;
            rect.x = (int) xPos;
        }
    }

    @Override
    public void keyPressed(KeyEvent e) {
        int key = e.getKeyCode();

        if (key == KeyEvent.VK_LEFT|| key == KeyEvent.VK_A){
            left = true;
        }
        if (key == KeyEvent.VK_RIGHT || key == KeyEvent.VK_D){
            right = true;
        }

    }

    @Override
    public void keyReleased(KeyEvent e) {
        int key = e.getKeyCode();

        if (key == KeyEvent.VK_LEFT|| key == KeyEvent.VK_A){
            left = false;
        }
        if (key == KeyEvent.VK_RIGHT || key == KeyEvent.VK_D){
            right = false;
        }

    }

    @Override
    public void keyTyped(KeyEvent e) {
        // TODO Auto-generated method stub

    }


}