yichael_stoneageformi/assets/script/Levels/Shade.js

cc.Class({
    extends: cc.Component,

    properties: {
        FadeTag : null
    },
    start () {
        this.node.setLocalZOrder(999999);
        this.FadeTag = false;
    },

    onload : function () {

    },


    FadeInAndOut:function(callbackFadeIn,callbackFadeOut)
    {

        cc.log("准备黑屏",this.FadeTag);
        if (this.FadeTag) {
            return;
        }
        this.node.opacity=0;
        // this.FadeOut(10,function () {
        //
        // }.bind(this));

        this.FadeTag = true;
        this.FadeIn(3,function () {
            if (callbackFadeIn != null) {
                callbackFadeIn();
            }

            setTimeout(function () {

                this.FadeOut(3,function () {
                    if (callbackFadeOut != null) {
                        callbackFadeOut();
                        this.FadeTag = false;
                    }
                }.bind(this));
            }.bind(this),300);
        }.bind(this));


        // this.FadeTag = true;
    },
    // FadeInAndOutControl : function (tag) {
    //     if (tag) {
    //         this.node.opacity+=4;
    //     }else {
    //
    //     }
    // },
    FadeIn:function(duration,fun)
    {
        var rate = duration/255;

        this.schedule(function()
        {
            if(this.node.opacity>=250)
            {
                if(this.node.opacity==255)
                {
                    if(fun!=null)
                    {
                        fun();
                    }
                }
                this.node.opacity =255;

                return;
            }
            this.node.opacity +=5;
        }, rate,51);
    },
    FadeOut:function(duration,fun)
    {
        var rate = duration/255;

        this.schedule(function()
        {
            if(this.node.opacity<=5)
            {
                if(this.node.opacity==0)
                {
                    if(fun!=null)
                    {
                        this.node.opacity =0;
                        fun();
                    }
                }
                this.node.opacity =0;

                return;
            }
            this.node.opacity -=5;
        }, rate,51);
    },
    FadeInCallBack:function()
    {

    },
    FadeOutCallBack:function()
    {

    },
    // update :function(dt) {
    //     // if (this.FadeTag != null) {
    //     //     this.FadeInAndOutControl(this.FadeTag);
    //     // }
    //
    // },
});