Tiny Space Invaders

[dbox]

Hey @Pete, turns out there is something already in place for sizing the screen using text coordinates.  If you use the _NewImage method and pass 0 as the last parameter it will treat the width and height parameters as characters rather than pixels:

Code: (Select All)

Screen _NewImage(40, 20, 0)

I'm still planning on making the updates to the default screen 0 to handle setting and retrieving the width in characters, but in the meantime here's an updated version that perhaps is closer to your original:
Pete's Mini Space Invaders For QBJS