/// <summary>
/// Loads the form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TileSetForm_Load(object sender, EventArgs e)
{
GLTileControl.MakeCurrent();
Display.RenderState.Blending = true;
Display.BlendingFunction(BlendingFactorSource.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GLTextureControl.MakeCurrent();
Display.RenderState.Blending = true;
Display.BlendingFunction(BlendingFactorSource.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
Batch = new SpriteBatch();
CheckerBoard = new Texture2D(ResourceManager.GetInternalResource("ArcEngine.Resources.checkerboard.png"));
CheckerBoard.HorizontalWrap = TextureWrapFilter.Repeat;
CheckerBoard.VerticalWrap = TextureWrapFilter.Repeat;
TileSet.Load(Node);
TextureNameBox.Text = TileSet.TextureName;
BMFont = BitmapFont.CreateFromTTF(@"c:\windows\fonts\verdana.ttf", 12, FontStyle.Bold);
}
/// <summary>
/// OnResize event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GLTextureControl_Resize(object sender, EventArgs e)
{
GLTextureControl.MakeCurrent();
Display.ViewPort = new Rectangle(Point.Empty, GLTextureControl.Size);
}
/// <summary>
/// Paint event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GLTextureControl_Paint(object sender, PaintEventArgs e)
{
GLTextureControl.MakeCurrent();
Display.ViewPort = new Rectangle(Point.Empty, GLTextureControl.Size);
// Background color
Display.ClearBuffers();
Batch.Begin();
// Background texture
Rectangle dst = new Rectangle(Point.Empty, GLTextureControl.Size);
Batch.Draw(CheckerBoard, dst, dst, Color.White);
float ZoomFactor = float.Parse((string)ZoomBox.SelectedItem);
if (TileSet.Texture != null)
{
// Draw the tile texture
Vector4 zoom = new Vector4(
TextureOffset.X,
TextureOffset.Y,
TileSet.Texture.Bounds.Width * ZoomFactor,
TileSet.Texture.Bounds.Height * ZoomFactor);
Vector4 src = new Vector4(0.0f, 0.0f, TileSet.Texture.Size.Width, TileSet.Texture.Size.Height);
Batch.Draw(TileSet.Texture, zoom, src, Color.White);
// Draw the selection box with sizing handles
if (CurrentTile != null)
{
SelectionTool.Zoom = ZoomFactor;
SelectionTool.Offset = TextureOffset;
CurrentTile.Rectangle = SelectionTool.Rectangle;
SelectionTool.Draw(Batch);
}
}
// Suround all tiles
if (SurroundTilesBox.Checked)
{
foreach (int id in TileSet.Tiles)
{
Tile tile = TileSet.GetTile(id);
if (tile == null)
{
continue;
}
Rectangle rect = new Rectangle(
tile.Rectangle.X * (int)ZoomFactor + TextureOffset.X,
tile.Rectangle.Y * (int)ZoomFactor + TextureOffset.Y,
tile.Rectangle.Width * (int)ZoomFactor,
tile.Rectangle.Height * (int)ZoomFactor);
Batch.DrawRectangle(rect, SurroundTileColor);
Batch.DrawString(BMFont, rect.Location, SurroundTileColor, id.ToString());
}
}
Batch.End();
GLTextureControl.SwapBuffers();
}