// Sets the navigation path for this drone.
void SetNavPath(GameObject path)
{
NavPositions = new List <Transform>();
DroneNavigationPath navPoints = path.GetComponent <DroneNavigationPath>();
NavPositions.AddRange(navPoints.NavigationPoints);
hasOutPoint = navPoints.HasOutPoint;
}
/// <summary>
/// Spawns a drone at the first position in the NavigationPath.
/// </summary>
/// <param name="navIndex">Index of NavigationPath, Color, and Speed to use for the underdrone.</param>
public void SpawnDrone(int index)
{
// Create drone and set initial position, rotation, scale.
DroneNavigationPath path = NavigationPaths[index].gameObject.GetComponent <DroneNavigationPath>();
GameObject drone = (GameObject)Instantiate(DronePrefab);
drone.transform.parent = this.transform;
drone.transform.position = path.NavigationPoints[0].position;
drone.transform.LookAt(path.NavigationPoints[1].transform);
drone.transform.localScale = new Vector3(0.72f, 0.72f, 0.72f);
// Set drone's speed and navigation path.
DroneBehavior behavior = drone.AddComponent <DroneBehavior>();
behavior.NavPath = NavigationPaths[index].gameObject;
behavior.Speed = DroneSpeeds[index];
behavior.NavPathIndex = index;
// Set drone's color.
FriendlyDrone friendly = drone.GetComponentInChildren <Animator>().gameObject.AddComponent <FriendlyDrone>();
friendly.EmissiveColor = DroneColors[index];
}