iTween.AudioFrom C# (CSharp) Method

    public static void AudioFrom(GameObject target, Hashtable args)
    {
        Vector2 tempAudioProperties;
        Vector2 fromAudioProperties;
        AudioSource tempAudioSource;

        //clean args:
        args = iTween.CleanArgs(args);

        //set tempAudioSource:
        if(args.Contains("audiosource")){
            tempAudioSource=(AudioSource)args["audiosource"];
        }else{
            if(target.GetComponent(typeof(AudioSource))){
                tempAudioSource=target.audio;
            }else{
                //throw error if no AudioSource is available:
                Debug.LogError("iTween Error: AudioFrom requires an AudioSource.");
                return;
            }
        }

        //set tempAudioProperties:
        tempAudioProperties.x=fromAudioProperties.x=tempAudioSource.volume;
        tempAudioProperties.y=fromAudioProperties.y=tempAudioSource.pitch;

        //set augmented fromAudioProperties:
        if(args.Contains("volume")){
            fromAudioProperties.x=(float)args["volume"];
        }
        if(args.Contains("pitch")){
            fromAudioProperties.y=(float)args["pitch"];
        }

        //apply fromAudioProperties:
        tempAudioSource.volume=fromAudioProperties.x;
        tempAudioSource.pitch=fromAudioProperties.y;

        //set new volume and pitch args:
        args["volume"]=tempAudioProperties.x;
        args["pitch"]=tempAudioProperties.y;

        //set a default easeType of linear if none is supplied since eased audio interpolation is nearly unrecognizable:
        if (!args.Contains("easetype")) {
            args.Add("easetype",EaseType.linear);
        }

        //establish iTween:
        args["type"]="audio";
        args["method"]="to";
        Launch(target,args);
    }