package com.game.AI;



/**

 * Leaf task (or node) in the behavior tree.

 *  

 * Specifies a TaskControler, by composition, 

 * to take care of all the control logic, 

 * without burdening the Task class with 

 * complications.

 * 

 * @author Ying

 *

 */

public abstract class LeafTask extends Task 

{

	/**

	 * Task controler to keep track of the Task state.

	 */

	protected TaskController control;



	/**

	 * Creates a new instance of the LeafTask class

	 * @param blackboard Reference to the AI Blackboard data

	 */

	public LeafTask(Blackboard blackboard) 

	{

		super(blackboard);

		CreateController();

	}

	

	/**

	 * Creates a new instance of the LeafTask class

	 * @param blackboard Reference to the AI Blackboard data

	 * @param name Name of the class for debugging

	 */

	public LeafTask(Blackboard blackboard, String name) 

	{

		super(blackboard, name);

		CreateController();

	}

	

	/**

	 * Creates the controller for the class

	 */

	private void CreateController()

	{

		this.control = new TaskController(this);

	}

	

	/**

	 * Gets the controller reference.

	 */

	@Override

	public TaskController GetControl()

	{

		return this.control;

	}

}