PBO 9

import java.awt.Color;
import java.awt.Graphics;

/**
 * Class yang mengatur bat Pong.
 *
 * @author Thomas Felix
 * @version 19 Desember 2020
 */

public class Paddle
{
    public int paddleNumber;

    public int x, y, width = 50, height = 250;

    public int score;

    public Paddle(Pong pong, int paddleNumber)
    {
        this.paddleNumber = paddleNumber;

        if (paddleNumber == 1)
        {
            this.x = 0;
        }

        if (paddleNumber == 2)
        {
            this.x = pong.width - width;
        }

        this.y = pong.height / 2 - this.height / 2;
    }

    public void render(Graphics g)
    {
        g.setColor(Color.WHITE);
        g.fillRect(x, y, width, height);
    }

    public void move(boolean up)
    {
        int speed = 15;

        if (up)
        {
            if (y - speed > 0)
            {
                y -= speed;
            }
            else
            {
                y = 0;
            }
        }

        else
        {
            if (y + height + speed < Pong.pong.height)
            {
                y += speed;
            }

            else
            {
                y = Pong.pong.height - height;
            }
        }
    }
}