level1.java

gistfile1.txt

package com.company;
class GameObject {
    // Coordinate
    public int x;
    public int y;
    // Dimension
    public int width;
    public int height;
}

class Vehicle extends GameObject {
    public int wheels;
    public int seats;
    public String engineType;
    public float speed;

    public void Accelerate(float howfast) {
        this.speed = howfast;
        System.out.println("speed of this vehicle change to " + this.speed + " driving by " + this.driver.name);
    }

    public Player driver;
    public void AssignDriver(Player driver) {
        this.driver = driver;
    }
}

class SedanCar extends Vehicle {
   public String radio;
}

class Motorcycle extends Vehicle {
    public int handBreak;
}

class Player extends GameObject {
    public String name;

    public Player(String name) {
        this.name = name;
    }

    public void drive(Vehicle car) {
        car.AssignDriver(this);
        car.Accelerate(10.0f);
    }
}

public class Main {
    public static void main(String[] args) {
        SedanCar sedanCar1 = new SedanCar();
        Motorcycle motorcycle = new Motorcycle();
        Player player1 = new Player("my player 1");
        player1.drive(sedanCar1);
        player1.drive(motorcycle);
    }
}