import java.awt.*;
import java.util.Random;

public class EntityLocomotive {
    private int Speed;
    public int getSpeed() {
        return Speed;
    }
    private float Weight;
    public float getWeight() {
        return Weight;
    }
    private Color BodyColor;
    public Color getBodyColor() {
        return BodyColor;
    }

    public float Step () {
        return Speed * 100 / Weight;
    }

    public EntityLocomotive(int speed, float weight, Color bodyColor)
    {
        Random rnd = new Random();
        if (speed <= 0) {
            Speed = 50 + rnd.nextInt(100);
        }
        else {
            Speed = speed;
        }

        if (weight <= 0) {
            Weight = 40 + rnd.nextInt(30);
        }
        else {
            Weight = weight;
        }
        BodyColor = bodyColor;
    }
}