Ways of Ending

[Illuminated One]

Is there any way to find out wether the current *.2h file was created through "Save and Exit" or through "End Turn"?

[Squirrelloid]

Open it and then immediately exit by your choice of method. Now you know.

[Illuminated One]

Not really helpful if you want to host a game only if the player has hit End Turn.

[Squirrelloid]

Ask the player to do the above?

Seriously, I'm being as helpful as I can be. Its a .2h file both ways, so the only other discriminator is going to be embedded in it somewhere - if you're feeling really adventurous, open it up in a txt editor and take a look at a save and quit version and an end turn version. I'm sure there must be something different.

[Illuminated One]

There is no difference in the files, but I maybe there is one in the debug log or exit code.
Asking the player is always a possibility but it's ugly.