Was able to retreat to a just captured territory

@VictoryFirst said in Was able to retreat to a just captured territory:

Is it possible that any of the properties that are set for this map caused this bug?

I have no clue found the culprit that caused the misbehaviour in your game.

I have recreated the scenario starting with a new game and did a couple of tests without the attacking bomber. In no case preaviously token East Poland had been offered as territory to retreat to. In every case only legal territories had been offered.

But: When I added the bomber’s attack, the bomber flies over (pre-battle) East Poland. By this action it seems to open and later offer a retreat route to East Poland. What of course usually is against the rules.

@VictoryFirst said in Was able to retreat to a just captured territory:

Yes, I was thinking of that too. Does that also happen in other games like G40?

It never obivously occurred - as this has never been reported. But that is something to test now.

@VictoryFirst
Tested with G40:

_2024-12-2-World-War-II-Global-1940-2nd-Edition.tsvg

So it does not happen in Global1940.

But I don’t know which core ruleset (old) Europe is based on codewise. So it might be that there are older core games where this issue has been incorrectly implemented.

I will start doing some tests recursively now. Maybe you can do some tests with older games, too.

@VictoryFirst

v3-v5 don’t show the issue, they work correctly. Now testing v2.

@VictoryFirst

And I tested v2 and the issue does not occur there.
So old Europe map is codewise based on v1 ruleset.
I am now going to check the retreat rules of v1.

@VictoryFirst Revised=v2

@VictoryFirst

OK, so the old Europe Map codewise is based on Classic (v1) rules. Here the retreat rule is as follows:

So the plane came from a territory that - at the time of retreating - is friendly (as it was captured before). The rules are different from other editions.

So engine-wise the behaviour is correct. The Europe map is codewise based on a ruleset that allows this special retrat move. It’s against the Europe rulebook however.

@VictoryFirst

It looks like the players - once again - have to take care of the game rules themselves. As v1 rules differ from the Europe 1999 -rulebook.