using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using XNode;
using RPGCreationKit.BehaviourTree;
using RPGCreationKit;
using UnityEditor;

namespace RPGCreationKit.BehaviourTree
{
    [System.Serializable]
    public abstract class BTNode : Node
    {
        [Input(backingValue = ShowBackingValue.Never)] public BTNode input;

        public NodeState m_NodeState;

        public int indexInSequence = -1;

        public string resultScript;

        public Events events;

        abstract public NodeState Execute();

        abstract public void OnStart();

        public bool STARTED = false;

        public NodeStatus nodeStatus;

        public bool hasEvaluated = false;

        public virtual void ReEvaluate()
        {
            m_NodeState = NodeState.Null;
            STARTED = false;
            hasEvaluated = false;
        }

        public override object GetValue(NodePort port)
        {
            return null;
        }

        public static int SortInGraphYPos(Node a, Node b)
        {
            return a.position.y.CompareTo(b.position.y);
        }

        public virtual void ReorderChild()
        {

        }
    }
}