public void SendFaceParamToOthers(Dictionary <string, double> param)      //送信メソッド
    {
        _PhotonViewControl.RPC("SendFunc", PhotonTargets.Others, param);
        //RPC([使うメソッドの名前],[メソッドを発動させる対象],[メソッドの引数に突っ込む値])

        Debug.Log("Send: " + param);

        // for debug
        // アバターに反映
        Dictionary <int, int> faceparams = new Dictionary <int, int>();

        faceparams[0] = 0;                                 // HIDE, 使用しない
        faceparams[1] = (int)(param["happiness"] * 100.0); // SMILE
        faceparams[2] = (int)(param["anger"] * 100.0);     // ANGER
        faceparams[3] = (int)(param["sadness"] * 100.0);   // SAD
        faceparams[4] = (int)(param["surprise"] * 100.0);  // surprised
        faceparams[5] = 0;                                 // DAMAGED, 使用しない
        _utcFaceChanger.changeExpression(faceparams);
    }
 IEnumerator randomChange()
 {
     while (true)
     {
         int key, value;
         Dictionary <int, int> dictionary = new Dictionary <int, int> ();
         for (int i = 0; i < 3; i++)
         {
             while (dictionary.ContainsKey(key = Random.Range(0, 6)))
             {
             }
             value = Random.Range(0, 100);
             dictionary.Add(key, value);
         }
         faceChanger.changeExpression(dictionary);
         yield return(new WaitForSeconds(1));
     }
 }