Editor.AmphibianGameControl.Update C# (CSharp) Method

        protected override void Update(GameTime gameTime)
        {
            double elapsed = gameTime.ElapsedGameTime.TotalSeconds;
            double fps = 1.0 / elapsed;
            _deltaFPS += gameTime.ElapsedGameTime.TotalSeconds;

            if (_deltaFPS > 1) {
                _deltaFPS -= 1;
                MainForm.Text = "GameLab (" + fps + ")";
            }

            _engine.Update(gameTime);

            Form1 form = MainForm as Form1;

            /*Vector2 offset = new Vector2(-form.CanvasHScroll.Value * _zoom, -form.CanvasVScroll.Value * _zoom);
            if (this.Width > map.PixelsWide * _zoom) {
                offset.X = (this.Width - map.PixelsWide * _zoom) / 2;
            }
            if (this.Height > map.PixelsHigh * _zoom) {
                offset.Y = (this.Height - map.PixelsHigh * _zoom) / 2;
            }

            int tx = (int)Math.Floor(((float)mousex - offset.X) / (map.TileWidth * _zoom));
            int ty = (int)Math.Floor(((float)mousey - offset.Y) / (map.TileHeight * _zoom));

            if (!_hover || tx < 0 || ty < 0 || tx >= map.TilesWide || ty >= map.TilesHigh) {
                form.StatusCoord.Text = "";
            }
            else {
                form.StatusCoord.Text = tx + ", " + ty;
            }

            form.Label.Text = " HV: " + form.CanvasHScroll.Value + ", " + form.CanvasVScroll.Value;
            form.Label.Text += " CSZ: " + Width + ", " + Height;
            form.Label.Text += " MSZ: " + map.PixelsWide + ", " + map.PixelsHigh;
            form.Label.Text += " DF: " + (map.PixelsWide - Width) + ", " + (map.PixelsHigh - Height);
            form.Label.Text += " HVS: " + form.CanvasHScroll.Maximum + ", " + form.CanvasVScroll.Maximum;*/
        }