using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEditor;
using UnityEngine;

[CustomEditor(typeof(KeyFrame))]
public class KeyFrameEditor : Editor
{
    KeyFrame inst;

    private void OnEnable()
    {
        inst = target as KeyFrame;
    }

    public override void OnInspectorGUI()
    {
        base.OnInspectorGUI();

        //
        if (GUILayout.Button("AddPoint", GUILayout.Height(50)))
        {
            Transform point = Instantiate(inst.points[inst.points.Length - 1], inst.points[inst.points.Length - 1].position, Quaternion.identity, inst.points[inst.points.Length - 1].parent).transform;
            List<Transform> listTemp = inst.points.ToList();
            listTemp.Add(point);
            inst.points = listTemp.ToArray();
        }

        GUILayout.Space(10);

        if (GUILayout.Button("SetKey", GUILayout.Height(50)))
        {
            if(inst.index < inst.points.Length - 1)
            {
                ++inst.index;
            }
            else
            {
                inst.index = 0;
            }

            //
            inst.viewPoint.position = inst.points[inst.index].position;

            Debug.Log("N");
        }
    }
}