ARCed.Controls.TilesetXnaPanel.Draw C# (CSharp) Метод

        protected override void Draw()
        {
            if (Settings == null)
            {
                GraphicsDevice.Clear(Color.White);
                return;
            }
            GraphicsDevice.Clear(Settings.BackgroundColor);
            if (_tilesetTexture != null)
            {
                _batch.Begin();
                _batch.Draw(_tilesetTexture, new Vector2(0, 0), Color.White);

                if (Settings.ShowGrid)
                {
                    int h = _tilesetTexture.Height;
                    for (int x = Constants.TILESIZE; x < Constants.MAXWIDTH; x += Constants.TILESIZE)
                        _batch.DrawRectangle(new Rectangle(x, 0, 1, h), Settings.GridColor);
                    for (int y = Constants.TILESIZE; y < h; y += Constants.TILESIZE)
                        _batch.DrawRectangle(new Rectangle(0, y, Constants.MAXWIDTH, 1), Settings.GridColor);
                }
                if (_displayIcons)
                {
                    switch (this.TilesetMode)
                    {
                        case TilesetMode.Passage: this.RefreshPassage(); break;
                        case TilesetMode.Passage4Dir: this.RefreshPassage4Dir(); break;
                        case TilesetMode.Priority: this.RefreshPriority(); break;
                        case TilesetMode.Counter: this.RefreshCounter(); break;
                        case TilesetMode.Bush: this.RefreshBush(); break;
                        case TilesetMode.Terrain: this.RefreshTerrain(); break;
                    }
                }
                if (this.SelectionEnabled && _originPoint != _endPoint)
                    _batch.DrawSelectionRect(this.SelectionRectangle, Settings.SelectorColor, 2);
                _batch.End();
            }
        }