How to add a wonder...

[rf900]

I am trying to add wonders but it takes them as normal buildings, how can I tell the game that it is a wonder so that it only allows 1 instance?

Is there a tag that makes a building a wonder? Because I cannot see it.

Thanks

 

[greyTiger]

There is a field on the BuildingClasses table I believe.

MaxGlobalInstances=1

That will have the building show in the wonders section of the city screen.

 

[rf900]

Thanks a lot, still don't know how I passed that up.