jumpgame/js/EffectManager.js

/**
 * Created by admin on 2018-06-14.
 */
import { TimelineLite, Sine, TweenMax,Power0 } from './TweenMax.min'
var em = {};

em.bumpToY = function (obj, time, addScale, returnFunc) {
    var originScale = obj.scale.y;

    TweenMax.to(obj.scale, time, {ease:Power0.easeNone, y:originScale + addScale, onComplete:(function () {
        TweenMax.to(obj.scale, time, {ease:Power0.easeNone, y:originScale, onComplete:(function () {
            if(returnFunc) returnFunc();
        }).bind(this)});
    }).bind(this)});
};

em.bumpFromToX = function (obj, time, minScale, maxScale, endScale, returnFunc) {
    TweenMax.fromTo(obj.scale, time, {x:minScale}, {x:maxScale, onComplete:(function () {
        TweenMax.to(obj.scale, time/2, {x:endScale, onComplete:(function () {
            if(returnFunc) returnFunc();
        }).bind(this)});
    }).bind(this)});
}

em.floatByY = function (obj, time, dist, repeatTime, returnFunc) {
    var originY = obj.y;
    (function upTween() {
        TweenMax.to(obj, time*0.25, {ease:Power0.easeNone, y:originY - dist, onComplete:downTween.bind(this)});
    })();

    function downTween() {
        TweenMax.to(obj, time*0.5, {ease:Power0.easeNone, y:originY + dist, onComplete:originTween.bind(this)});
    }

    function originTween() {
        TweenMax.to(obj, time*0.25, {ease:Power0.easeNone, y:originY, onComplete:(function () {
            if(repeatTime >= 1) {
                repeatTime--;
                em.floatByY(obj, time, dist, repeatTime, returnFunc);
            }
            else if(returnFunc) returnFunc();
        }).bind(this)});
    }
}

export default em;