/// <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>
/// OnPaint event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GLTileControl_Paint(object sender, PaintEventArgs e)
{
GLTileControl.MakeCurrent();
Display.ClearBuffers();
Batch.Begin();
// Background texture
Rectangle dst = new Rectangle(Point.Empty, GLTileControl.Size);
Batch.Draw(CheckerBoard, dst, dst, Color.White);
// No tiles, no draw !
if (CurrentTile != null)
{
// Get zoom value
float zoomvalue = float.Parse((string)ZoomBox.SelectedItem);
// Draw the tile
Vector4 zoom = new Vector4();
zoom.X = TileOffset.X;
zoom.Y = TileOffset.Y;
zoom.Z = CurrentTile.Rectangle.Width * zoomvalue;
zoom.W = CurrentTile.Rectangle.Height * zoomvalue;
// Texture source
Vector4 src = new Vector4(
CurrentTile.Rectangle.X, CurrentTile.Rectangle.Y,
CurrentTile.Size.Width, CurrentTile.Size.Height);
Batch.Draw(TileSet.Texture, zoom, src, Color.White);
// Draw Collision box
if (CollisionSelection != null && ColisionBox.Checked)
{
CollisionSelection.Zoom = zoomvalue;
CollisionSelection.Offset = TileOffset;
CurrentTile.CollisionBox = CollisionSelection.Rectangle;
CollisionSelection.Draw(Batch);
}
// Draw origin
if (HotSpotBox.Checked)
{
Point pos = Point.Empty;
pos.X = (int)(CurrentTile.Pivot.X * zoomvalue + TileOffset.X);
pos.Y = (int)(CurrentTile.Pivot.Y * zoomvalue + TileOffset.Y);
Rectangle rect = new Rectangle(pos, new Size((int)zoomvalue, (int)zoomvalue));
Batch.FillRectangle(rect, Color.Red);
}
}
Batch.End();
GLTileControl.SwapBuffers();
}
/// <summary>
/// OnResize event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GLTileControl_Resize(object sender, EventArgs e)
{
GLTileControl.MakeCurrent();
Display.ViewPort = new Rectangle(Point.Empty, GLTileControl.Size);
}