public void UserMouseMove(UserMouseMoveArguments e)
 {
     var _target = this.Target(e.user);
     if (_target == null) return;
     _target.UserMouseMove(this.user, e.x, e.y, e.color);
 }
 public void UserMouseMove(UserMouseMoveArguments e)
 {
     this.Target.UserMouseMove(this.user, e.x, e.y, e.color);
 }