/// <summary>
/// Adds a waypoint before the current destination
/// </summary>
/// <param name="targetPosition">The target position in world coordinates</param>
public void AddWaypointPrev(Vector2 targetPosition)
{
if (current == null)
{
WaypointList.AddFirst(targetPosition);
}
else
{
WaypointList.AddBefore(current, targetPosition);
}
}