Dalam game ini terdapat 4 class, yaitu: 1. Class Pong 2. Class Ball 3. Class Paddle 4. Class Renderer Map classnya akan terlihat seperti ini. Berikut adalah source codenya. 1. Class Pong import java.awt.BasicStroke; import java.awt.Color; import java.awt.Font; import java.awt.Graphics2D; import java.awt.RenderingHints; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.util.Random; import javax.swing.JFrame; import javax.swing.Timer; public class Pong implements ActionListener, KeyListener { public static Pong pong; public int width = 700, height = 700; public Renderer renderer; public Paddle player1; public Paddle player2; public Ball ball; public boolean bot = false, selectingDifficulty; public boolean w, s, up, down; public int ga...