using Invector.vCharacterController.AI.FSMBehaviour;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

namespace Beyond
{
    public class vChangeFSM : MonoBehaviour
    {
        public vFSMBehaviour newBehaviour;

        private vFSMBehaviourController _vFSMBehaviourController;

        private void Awake()
        {
            _vFSMBehaviourController = GetComponent<vFSMBehaviourController>();
        }

        /// <summary>
        /// Change the behavior to data in the script. 
        /// </summary>
        public void ChangeBehaviour()
        {
            OnChangeBehaviour(null);
        }

        /// <summary>
        /// Change the behavior to vFSMBehaviour. 
        /// </summary>
        /// <param name="vFSMBehaviour"></param>
        public void ChangeBehaviour(vFSMBehaviour vFSMBehaviour)
        {
            OnChangeBehaviour(vFSMBehaviour);
        }

        private void OnChangeBehaviour(vFSMBehaviour behaviour)
        {
            if (_vFSMBehaviourController == null)
            {
                return;
            }

            if (behaviour != null)
            {
                _vFSMBehaviourController.ChangeBehaviour(behaviour);
            }
            else if (newBehaviour != null)
            {
                _vFSMBehaviourController.ChangeBehaviour(newBehaviour);
            }
        }
    }
}