/// <summary>
/// Activate the mover.
/// </summary>
/// <param name="actionMenu">The menu that requested the mover.</param>
/// <param name="limit">The limit distance that the unit can move.</param>
public void Activate(ActionMenu actionMenu, float limit)
{
// Store the menu.
this.MenuField = actionMenu;
// Enables the mover with the specified limit.
this.EnabledField = true;
this.LimitField = limit;
this.Moving = false;
this.Orienting = false;
this.ReadyToOrient = false;
// Register the mover to listen the input events.
InputManager.Instance.CursorDown += new EventHandler <CursorDownArgs>(CursorDown_Handler);
InputManager.Instance.CursorUpdate += new EventHandler <CursorUpdateArgs>(CursorUpdate_Handler);
InputManager.Instance.CursorUp += new EventHandler <CursorUpArgs>(CursorUp_Handler);
// Create the area.
Vector2 areaPosition = new Vector2(this.Unit.Position.X + this.Unit.Texture.Width / 2, this.Unit.Position.Y + this.Unit.Texture.Height / 4);
this.AreaField = new Area(areaPosition, limit, this.Unit.Player.PlayerIndex == PlayerIndex.One ? AreaManager.PlayerOneMovementAreaColor : AreaManager.PlayerTwoMovementAreaColor);
}
/// <summary>
/// Deactivate the mover.
/// </summary>
public void Deactivate()
{
// Delete the menu.
this.MenuField = null;
// Disables the mover.
this.EnabledField = false;
this.LimitField = 0;
this.Moving = false;
this.Orienting = false;
this.ReadyToOrient = false;
// Unregister the mover to listen the input events.
InputManager.Instance.CursorDown -= new EventHandler <CursorDownArgs>(CursorDown_Handler);
InputManager.Instance.CursorUpdate -= new EventHandler <CursorUpdateArgs>(CursorUpdate_Handler);
InputManager.Instance.CursorUp -= new EventHandler <CursorUpArgs>(CursorUp_Handler);
// Reset the position of the mover.
this.PositionField = new Vector2(this.Unit.Position.X + this.Unit.Texture.Width / 2, this.Unit.Position.Y + this.Unit.Texture.Height / 4);
// Destroy the area.
this.AreaField = null;
}
