/// <summary>
/// Adds a destination to the queue of points the AI aircraft will visit
/// </summary>
/// <param name="tn">The node to visit</param>
public void Queue(TaxiNode tn)
{
if (queue.Count == 0 || queue.Peek() != tn)
queue.Enqueue(tn);
}
/// <summary>
/// Constructs a new aircraft
/// </summary>
/// <param name="texture">The texture used to draw the aircraft</param>
/// <param name="startAt">What node the aircraft will begin at</param>
/// <param name="direction">What direction (radians) the aircraft will face</param>
public Aircraft(Texture2D texture, Airport airport, TaxiNode startAt, float direction)
{
this.texture = texture;
this.airport = airport;
this.JumpTo(startAt, direction);
}
/// <summary>
/// Makes the aircraft forget its instructions and teleport to a place on the taxiway
/// </summary>
/// <param name="tn">The node to teleport to</param>
/// <param name="direction">The direction (radians) to face</param>
public void JumpTo(TaxiNode tn, float direction)
{
this.position = tn.position;
this.direction = direction;
Stop();//flush the queue
}