Is there a way in Omikron Basic to use a logical screen?
Or Switch Screen addresses?
As I didn't find a way I tried the following:
For example I have a Background Image loaded on physical Screen. (True color 320*240)
I copied the whole screen with bitblt:
Bitblt 0,0,320,240 to 320,0,320,240
Then I blit my Sprites and Masks to the Copy of the Screen (bitblt Mask to x+320,y,20,20,1 : bitblt Sprite to x+320,y,20,20,7)
Then I use wvbl and bitblt the "virtual" Screen Back to 0,0 .
But the Background is moving (Looks like one Pixel Up and down)...
The Same Error occurs when I try to Copy Just a Part from the "virtual" Screen to my real screen
Can anyone Help?
Falcon060, 100/25 MHz, 256 MB SD-RAM, PhantomPBS, CTPCI with Radeon, USB and Network Card. atari rulez!