//楽曲の情報を表示
public void showMusic(MusicListFileData.MusicListElement aData)
{
mSelectedMusic = aData;
mMusicData = DataFolder.loadScoreData(aData.file);
//曲名
mTitleText.text = mMusicData.title;
//選択中の難易度に合わせて表示更新
changeDifficult(mSelectedDifficult);
//音声
playMusic();
//サムネイル
DataFolder.loadThumbnailAsync(mMusicData.thumbnail, (aSprite) => {
Sprite tSprite = SpriteCutter.setRatio(aSprite, 7, 6);
mThumbnailRenderer.transform.localScale = new Vector3(7 / tSprite.bounds.size.x, 7 / tSprite.bounds.size.x, 1);
mThumbnailRenderer.sprite = tSprite;
});
}