[BUILDING] Giving happiness when at war only

[cd5ssmffan]

Is it possible to make a wonder provide happiness ONLY when the nation is at war with only XML? or will lua be required for this?

Extra: is it possible for the game to pick a random image out of an array or something for the splash screen?

 

[LeeS]

#1 : Not possible with xml or sql

#2: Requires lua

#3: not possible. the game picks the image from the designated tag in the database, and this must be a direct naming reference to a specific file that holds the splash screen image and nothing else.