DataModel.java

package de.otto.roborace.model;

/**
 * Created by luca on 06.03.15.
 */
public class DataModel {
	private static final int STEERING_MAX = 40;

	private final int SLOW_TIME_MILLIS = 2000;

	private int targetSpeed;
	private Steering desiredSteeringDirection = Steering.NONE;

	public RacingState getRacingState() {
		return racingState;
	}

	public void setRacingState(RacingState racingState) {
		this.racingState = racingState;
	}

	private RacingState racingState = RacingState.NONE;

	private long boundaryReachedTime = 0;

	public Steering getDesiredSteeringDirection() {
		return desiredSteeringDirection;
	}

	public void setDesiredSteeringDirection(Steering desiredSteeringDirection) {
		this.desiredSteeringDirection = desiredSteeringDirection;
	}

	public int getTargetSpeed() {
		if(wasBoundaryReachedRecently()) {
			return (int)Math.ceil(targetSpeed * 0.2);
		} else {
			return targetSpeed;
		}
	}

	public void resetSteering() {
		desiredSteeringDirection = null;
	}

	public void setTargetSpeed(int targetSpeed) {
		this.targetSpeed = targetSpeed * 8; //800 ist das maximum zu sein.
	}

	public boolean wasBoundaryReachedRecently() {
		return System.currentTimeMillis() - boundaryReachedTime < SLOW_TIME_MILLIS;
	}

	public void courseBoundaryReached() {
		System.out.println("Boundary reached");
		boundaryReachedTime = System.currentTimeMillis();
	}
}