public void ChangeSize(SizeF newSize)
{
var oldSize = ClientSize;
ClientSize = newSize;
ClientSizeChanged?.Invoke(this, new SizeChangedEventArg(oldSize, newSize));
}
public void EnsureFrame(Rectangle frame)
{
if (frame == _frame)
{
return;
}
_frame = frame;
RemoveAndDispose(ref _gameFramebuffer);
RemoveAndDispose(ref _gameColorTarget);
var width = (uint)_frame.Width;
var height = (uint)_frame.Height;
_gameColorTarget = AddDisposable(_graphicsDevice.ResourceFactory.CreateTexture(
TextureDescription.Texture2D(
width,
height,
1,
1,
PixelFormat.B8_G8_R8_A8_UNorm,
TextureUsage.RenderTarget | TextureUsage.Sampled)));
_gameFramebuffer = AddDisposable(_graphicsDevice.ResourceFactory.CreateFramebuffer(
new FramebufferDescription(null, _gameColorTarget)));
ClientSizeChanged?.Invoke(this, EventArgs.Empty);
FramebufferChanged?.Invoke(this, EventArgs.Empty);
}
protected internal virtual void OnClientSizeChanged(EventArgs e)
{
ClientSizeChanged?.Invoke(this, e);
}
protected void OnClientSizeChanged()
{
ClientSizeChanged?.Invoke(this, EventArgs.Empty);
}
protected virtual void OnClientSizeChanged(object sender, Vector2i e)
{
ClientSizeChanged?.Invoke(sender, e);
}
private void RaiseClientSizeChanged()
{
ClientSizeChanged?.Invoke(this, EventArgs.Empty);
}