ARCed.Controls.MapEditorXnaPanel.MapEditorXnaPanelMouseDown C# (CSharp) Метод

        private void MapEditorXnaPanelMouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
        {
            _mouseDown = true;
            ResetPoints();
            if (SelectionEnabled)
            {
                _originPoint.X = _endPoint.X = e.X;
                _originPoint.Y = _endPoint.Y = e.Y;
                _selectionActive = true;
                Invalidate();
            }
            /*
            else if (!this.SelectionEnabled)
                this.ChangeData(e);
            else if (this.SelectionRectangle.Contains(e.X, e.Y))
            {
                foreach (int id in this.SelectedTileIds)
                {
                    Vector2 vector = this.GetTileVector(id);
                    this.ChangeData(new MouseEventArgs(e.Button, 1,
                        (int)vector.X + (e.X % Constants.TILESIZE),
                        (int)vector.Y + (e.Y % Constants.TILESIZE),
                        0));
                }
            }
             */
        }