Warn on a siege?

[unmerged(42906)]

With the new command in the 3 Juni beta (is_besieged), is it possible to write an event that warns the player one of his provinces is under siege?

I have tried to write an event, but CK scripting is just too complex for me.

 

[unmerged(21937)]

Not for sure. You can have an event that only fires when player's province is besieged and has effect of like -1 prestige and says "Aargh, we are under siege", but the drawbacks are that if it has high MTTH, it might not fire during the siege and low MTTH could fire several times during a siege making it irritating. You can't have an event that fires once when siege begins.