/// <summary>
/// Removes the last waypoint in the list. Will loop if navmesh is closed.
/// Throws an InvalidOperationException if empty.
/// </summary>
public void RemoveWaypointLast()
{
if (!IsEmpty())
{
WaypointList.RemoveLast();
SetNextWaypoint();
}
else
{
throw new InvalidOperationException("No waypoints in navmesh.");
}
}