private void OnResize(object sender, EventArgs e)
{
_cacheBitmap?.Dispose();
var clientSize = ClientSize;
_cacheBitmap = new Bitmap(clientSize.Width, clientSize.Height);
RenderLogic.Alloc(clientSize.Width, clientSize.Height);
OnResize();
}
private void OnPaint(object sender, PaintEventArgs e)
{
Application.DoEvents();
e.Graphics.Clear(Color.Black);
OnUpdate();
if (_cacheBitmap != null)
{
RenderLogic.Clear();
OnRender(e.Graphics, _cacheBitmap);
e.Graphics.DrawImageUnscaled(_cacheBitmap, 0, 0);
++_frames;
}
Invalidate();
}