Bug: fix tabing out of the port

[Akis-02]

You cant alt tab while you use the port which is a bit obnoxious, so adding it would be nice, maybe even a windowed mode

[BodbDearg]

Thanks for the report - just reproduced on my own machine. Looks like it happens if you alt-tab out while in the automap specifically, other parts of the game don't have this issue.

[getphobo]

Hi, I have a similar issue. I currently play on a machine where the integrated Intel Graphics is the only GPU.

Alt-tabbing only works properly if you alt-tab out of the game, then alt-tab back to the game, then alt-tab out of the game again. Otherwise, if you don't double alt-tab as described, the game's viewport will be in front, blocking other windows.

[BodbDearg]

This bug should be fixed as of 1.0.0.