package vnsim.vehicular.routePlan.cityRouting;

import vnsim.applications.trafficview.SimulatedCarInfo;
import vnsim.applications.vitp.CarRunningVITP;
import vnsim.map.object.Globals;
import vnsim.vehicular.simulator.CarInstance;

public class CarToIntersectionComm {
	
	// if the car has computed the average speed on a segment route
	// broadcast a packet to IntersectionNode 
	public static void updateMetrics(CarInstance car) {
		double avgSpeed = car.getAvgSpeed();
		if (avgSpeed < 0) { // average speed is positive once per segment
			return;
		}
		int nTLCycles = car.getTLCycles();
		int segmentIndex = car.getSegmentIndex();
		SimulatedCarInfo myCar = Globals.engine.getCarIdx(car.ID);
		if (myCar != null && !(myCar instanceof IntersectionNode)) {
			((CarRunningVITP) myCar).broadcastRoadPacket("RM " + car.ID + " "
					+ avgSpeed + " " + nTLCycles + " " + segmentIndex);
		}

	}

}