Major events in the game's timeframe should be just that.. events. I would hate for WW2 to start by the German player going into his diplomacy screen and hitting the "demand Danzig" button after meeting certain criteria.
There are no longer any Events as in HOI2, there are:
Country_Events
Province_Events
Country_Decisions
Province_Decisions
etc.
See my posts above. There is no way that there will now be an Event which triggers on 1 September 1939 starting the war, regardless of what else is happening. Germany MUST do something, and Poland MUST do nothing for it happen. And both must have fairly specific conditions in terms of their alignments, ruling parties, etc.
@rmdsc: your suggestion that Danzig should be a German Decision makes some sense, but they are not mutually exclusive. It is possible that the Poland Decision to give up Danzig will only have the Potential to be made after Germany has made a Decision of it's own to demand it. This is different to the Anschluss, for ex, as Austria never had any real say in the matter (ignoring the rigged plebiscite afterwards when it was already a fait accomplit). Danzig needs both parties to decide something as there are three possible outcomes:
- Germany doesn't demand (interests lie elsewhere, ahistorical game)
- Germany demands and Poland accepts
- Germany demands and Poland refuses
The German Decision for Danzig can have an effect which sets a variable such as danzig_demanded, and the Danzig Province Decision then checks whether this variable has been set, before firing for Poland to make its Decision. Even then I would have the effect of Poland refusing the Decision, giving Germany a casus belli, not actually starting the war. A German human player must be able to choose when to launch the invasion.
In this way, sets of "events" can be linked together to lead to complex outcomes. For instance, this could also be linked to German and Soviet Decisions for M-R Pact, and undoubtedly would be linked to possible party events that might be triggered. For instance, if Poland refused the Demand and there is a strong National Socialist Party in Poland, and National Unity is low, it might attempt a coup.