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

namespace Qjjxk.Blur
{
    public static class ExtensionMethod
    {
        private static void Resize(this RenderTexture rt, int width, int height)
        {
            if (rt == null) return;
            rt.Release();
            rt.width = width;
            rt.height = height;
            rt.Create();
        }

        public static void Resize(this RenderTexture rt, float width, float height)
        {
            rt.Resize((int)width, (int)height);
        }

        public static Vector3 Round(this Vector3 tarVector)
        {
            return new Vector3(Mathf.Round(tarVector.x), Mathf.Round(tarVector.y), Mathf.Round(tarVector.z));
        }

        public static Vector2 Round(this Vector2 tarVector)
        {
            return new Vector2(Mathf.Round(tarVector.x), Mathf.Round(tarVector.y));
        }

        public static void TryAdd<T>(this List<T> list, T t)
        {
            if (list.Contains(t)) return;
            list.Add(t);
        }

        public static void Destroy(this Component tarComp)
        {
            #if UNITY_EDITOR
            if (Application.isPlaying) Object.Destroy(tarComp);
            else EditorApplication.delayCall += () => Object.DestroyImmediate(tarComp);
            #else
            Object.Destroy(tarComp);
            #endif
        }
    }
}