private void left_click_Handler()
        {
            if (MouseUtilities.GetAsyncKeyState(MouseUtilities.VK_LEFTBUTTON) != 0)
            {
                #region
                if (minimap_move_mode == true)
                {
                    Point p  = MouseUtilities.CorrectGetPosition(minimap_image);
                    int   mx = (int)p.X;
                    int   my = (int)p.Y;
                    int   x  = mx / pixel_size - (int)view_rect.Width / 2;
                    int   y  = my / pixel_size - (int)view_rect.Height / 2;

                    int size_zoomCell = (int)(32 * Gl.main.uiScaleSlider.Value);

                    Gl.main.move_scrols_to(x * size_zoomCell, y * size_zoomCell);
                }
                #endregion
            }
            else
            {
                #region
                on_left_click_Timer.AutoReset = false;
                on_left_click_Timer.Stop();

                minimap_move_mode = false;
                #endregion
            }
        }