import java.util.*;

public class Velocity {
	private Map.Entry<Double, Double> acceleration;
	private Map.Entry<Double, Double> move;
	private Position position;
	private Onground onground;
	private Map.Entry<Double, Double> velocity;
	public void updateAcceleration(Map.Entry<Double, Double> acceleration) {
		this.acceleration = acceleration;
		velocity = ((this.onground.getOnground()&&(this.velocity.getValue()<0.0)) ? new AbstractMap.SimpleEntry<>((this.velocity.getKey()+(0.01*acceleration.getKey())), 0.0) : new AbstractMap.SimpleEntry<>((this.velocity.getKey()+(0.01*acceleration.getKey())), (this.velocity.getValue()+(0.01*acceleration.getValue()))));
		position.updateVelocity(velocity);
	}
	public void updateMove(Map.Entry<Double, Double> move) {
		this.move = move;
		velocity = ((this.onground.getOnground()&&(move.getValue()>=0.0)) ? move : this.velocity);
		position.updateVelocity(velocity);
	}
	public Velocity(Position position, Onground onground) {
		this.onground = onground;
	}
	public Map.Entry<Double, Double> getVelocity() {
		return velocity;
	}
}