/// <summary>
/// 生成一个页面文字块
/// </summary>
/// <param name="dialog">正文</param>
/// <param name="voice">语音文件</param>
public TextPiece l(string dialog, string voice = "", int model = -1)
{
TextPiece tp = new TextPiece(id++, msgpanel, dialog, "", "", voice, model);
tp.SetPageLine();
return(tp);
}
