Computer.java

package game.pong;

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

public class Computer {

    private Screen field;

    private int y = Game.HEIGHT / 2;

    private int yVelocity = 0;

    public int score = 0;

    private int width = 15;
    private int height = 60;

    public Computer(Screen screen){
        this.field = screen;
    }

    public void update(){
        if(field.getBall().getY() < this.y){
            yVelocity = -3;
        }else if(field.getBall().getY() > this.y){
            yVelocity = 3;
        }

        y = y + yVelocity;
    }

    public void paint(Graphics g){
        g.setColor(Color.RED);
        g.fillRect(525, y, width, height);
    }

    public int getX() {
        return 15;
    }

    public int getY() {
        return y;
    }

    public int getWidth(){
        return width;
    }

    public int getHeight(){
        return height;
    }

    public int getScore(){
        return score;
    }
}