//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Tuesday, September 19, 2017
//--------------------------------------------------------
using UnityEngine;
using System.Collections;
using UnityEngine.UI;

namespace vnxbqy.UI
{

    public class WindowMask : MonoBehaviour
    {
        [SerializeField]
        RawImage m_RawImage;
        public RawImage rawImage {
            get { return m_RawImage; }
        }

        [SerializeField]
        UIAlphaTween m_Tween;

        public void GradualPlay(float _duration, bool _reversal)
        {
            if (_reversal)
            {
                m_Tween.SetEndState();
            }
            else
            {
                m_Tween.SetStartState();
            }

            m_Tween.duration = Mathf.Clamp(_duration, 0f, 100f);
            m_Tween.Play(_reversal);
        }

        public void AlphaImmediately(float _alpha)
        {
            m_Tween.canvasGroup.alpha = Mathf.Clamp01(_alpha);
        }

    }

}