cocos2d-x之3.8音频管理

概述新版本引擎添加了音频预加载功能，jsb绑定了新的AudioEngine音频引擎，实测好用 /** * Created by Jerry on 15-8-25. */var GameAudio = GameAudio || { isOpenMusic : true, isOpenEffect : true, playMusic:function(filePath, i

新版本引擎添加了音频预加载功能，Jsb绑定了新的AudioEngine音频引擎，实测好用

/** * Created by Jerry on 15-8-25. */var GameAudio = GameAudio || {    isOpenMusic : true,isOpenEffect : true,playMusic:function(filePath,isLoop){        if(!this.isOpenMusic) return;        Jsb.AudioEngine.play2d(this.getAllPath(filePath),isLoop,1.0,Jsb.AudioEngine.getDefaultProfile());    },stopMusic:function(filePath){        Jsb.AudioEngine.uncache(this.getAllPath(filePath));    },playEffect:function(filePath){        if(!this.isOpenEffect) return;        Jsb.AudioEngine.play2d(this.getAllPath(filePath),false,stopEffect:function(filePath){        Jsb.AudioEngine.uncache(this.getAllPath(filePath));    },stopAll:function(){        Jsb.AudioEngine.stopAll();    },getAllPath:function(filePath){        var path = "";        if(cc.sys.os == "androID"){            path = filePath + ".ogg";        }else{            path = filePath + ".mp3";        }        return path;    },getAudioEngine:function(){        return cc.audioEngine;    },preloadSound:function(){        for (var i in res_sound){            if(cc.sys.os == "androID"){                Jsb.AudioEngine.preload(res_sound[i] + ".ogg",null);            }else{                Jsb.AudioEngine.preload(res_sound[i] + ".mp3",null);            }        }    }};

PS：stopAll()在切场景更换背景音乐时使用，先停，再播。。。 总结

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