alt+tab works again August 11, 2009 cliffski For a while i’ve had a problem where alt+tab wouldnt work in the game. I had it working from the main menu, but if you tabbed out mid-battle, it would hang on tabbing back. If you’ve played my older games, you know they always support this easily. I find it annoying when games don’t play well with the underlying O/S, and its often a symptom of a cheap console-port. Nevertheless, the change to directx9 has really complicated matters. Regardless of this alt+tab works now even mid-battle, no thanks to microsoft. The problem is, you get to a point where you have to call Reset() on the Direct3DDevice. This is fine, and it returns true or false (effectively). If you turn on all the debug output, run with the debug DLLs, and check the debug output at this point you get a message a bit like this: “Reset failed because you forgot to release a reference count somewhere”. And the exact piece of code that writes that, knows exactly which piece of your code has its reference count too high, but they don’t bother telling you. Grrrr. In the end I tracked it to me grabbing the render targets surface somewhere (specifically the code that writes fancy layered shield impact effects). If you just grab a surface from a texture, it increases the reference count. Quite why it does this I’m not sure, as the solution is to just call release() immediately. Anyway, it’s fixed. Several other things are fixed and improved, and the game is looking very playable right now. The actual AI-opponent fleets are not all finished, I need to play through 11 different battles on 3 difficulties, and tweak all those Ai-ships and fleets for a while yet. But then, apart from a few more tutorial things and putting in final music… that will be practically time for a beta.