/// <summary>
/// Adds a LogisticsNetwork to the logistics system
/// </summary>
/// <param name="network"></param>
public void RegisterNetwork(LogisticsNetwork network)
{
if (networks.Contains(network))
{
throw new InvalidOperationException("Network already registered");
}
networks.Add(network);
}
/// <summary>
/// Finds the active logistics node nearest to the given position
/// </summary>
/// <param name="position"></param>
/// <returns>The nearest active network</returns>
public LogisticsNetwork FindNearestNetwork(Vector3 position)
{
LogisticsNetwork closest = null;
float closestDist = float.PositiveInfinity;
foreach (var network in networks)
{
if (network == null)
{
continue;
}
var diff = position - network.transform.position;
var dist = diff.sqrMagnitude;
if (dist < closestDist)
{
closest = network;
closestDist = dist;
}
}
return(closest);
}
/// <summary>
/// Removes a LogisticsNetwork from the logistics system
/// </summary>
/// <param name="network"></param>
public void UnregisterNetwork(LogisticsNetwork network)
{
networks.Remove(network);
}