using System;
using Cute;
using UnityEngine;

public class FadeUtility
{
	private static readonly AnimationCurve FADE_ALPHA_ANIM_CURVE = AnimationCurve.Linear(0f, 0f, 1f, 1f);

	public static void FadeOutObject(UITweenAlpha tweenAlpha, Action onFinish = null)
	{
		if (!(tweenAlpha == null))
		{
			if (tweenAlpha._curve == null)
			{
				tweenAlpha._curve = FADE_ALPHA_ANIM_CURVE;
				tweenAlpha._curve.postWrapMode = WrapMode.Once;
				tweenAlpha._curve.preWrapMode = WrapMode.Once;
			}
			tweenAlpha._from = 1f;
			tweenAlpha._to = 0f;
			tweenAlpha._endTime = 0.3f;
			tweenAlpha._delayTime = 0f;
			tweenAlpha._finishCallBack = delegate
			{
				onFinish.Call();
			};
			tweenAlpha.PlayForward(isReset: true);
		}
	}
}