/// <summary>
/// Call this to snap the end of a flight path to an opened honeycomb. This method would
/// only perform the snapping if there is an opened honeycomb that is close enough.
/// </summary>
/// <param name="path">Flight path for a given bee.</param>
public void SnapToHoneycomb(FlightPath path)
{
// Get the end point of the path.
Vector2 current = path.GetLastPosition();
// Go through and find an open honeycomb that is close by the end point.
foreach (GameObject honeycombObject in openHoneycombs)
{
Vector2 testPos = honeycombObject.transform.position;
if (Vector2.Distance(current, testPos) < honeycombSize * 0.55f)
{
Honeycomb honeycomb = honeycombObject.GetComponent <Honeycomb>();
// Snap the path to the honeycomb.
path.ConnectToHoneycomb(honeycomb);
// Register this path with the honeycomb, this is so that we can update
// the path's color if the honeycomb is closed before the bee reaches it.
honeycomb.RegisterPath(path);
break;
}
}
}
