Blitting

Hi!
I'm programming a PingPong game!
I have to bats on the left and right of the screen.
If i then use a blitter (directx) to move the bats, will the bat stay at is current position and then paint a new bat at the other location so I end up with a long "pole" on the screen??

You need to clear the DC and redraw everything again. If you're using a PictureBox or a Form, then the .Cls action should take care of it.

VB Code:

Private Sub Blit()
    Form1.Cls
    'blitting code...
End Sub

All it does is clear the DC.

i think hes using c++, u could bitblt ur background color to the screen, then put the bat there