using System;
using System.Collections.Generic;
using BindingFlags = System.Reflection.BindingFlags;
using UnityEngine;
using System.Collections;

public static class Extensions
{
    public static int ToInt(this object jobj)
    {
        return int.Parse(jobj.ToString());
    }
    public static float ToFloat(this object jobj)
    {
        return float.Parse(jobj.ToString());
    }
    public static Vector3 ToVector3(this object jobj)
    {
        var p_enum = (jobj as IEnumerable).GetEnumerator();
        float[] p_array = new float[3];

        p_enum.MoveNext();
        p_array[0] = float.Parse(p_enum.Current.ToString());
        p_enum.MoveNext();
        p_array[1] = float.Parse(p_enum.Current.ToString());
        p_enum.MoveNext();
        p_array[2] = float.Parse(p_enum.Current.ToString());

        return new Vector3(p_array[0], p_array[1], p_array[2]);
    }
    public static bool ToBool(this object jobj) => bool.Parse(jobj.ToString());
    public static GameObject Create(this GameObject prefab, Vector3 position, Quaternion rotation = default, Transform parent = null)
    {
        if (rotation == default) rotation = Quaternion.identity;
        var instance = GameObject.Instantiate(prefab, position, rotation);
        instance.transform.SetParent(parent);
        instance.name = prefab.name;
        return instance;

    }
    public static T GetComponentInChildren<T>(this Component obj, string name) where T : Component
    {
        foreach (var comp in obj.GetComponentsInChildren<T>())
        {
            if (comp.name == name) return comp;
        }
        return null;
    }
    public enum LevelObjectType { GameObject, Tile }
    public static bool Approximately(this Vector3 vect, Vector3 other)
    {
        return Mathf.Approximately(Vector3.Distance(vect, other), 0);
    }
}