[JASS] Remove worker after construction completed

[cosmos]

How can i remove the worker after he has completed a construction?
Like wisps does with some of their buildings

 

[Dr Super Good]

Make it based on whisp and the building an achient that it is building?

Or you can make a trigger that appon finishing a building (event) it removes the unit (action) as long as the building is ----- and the unit is ----- (conditions).

 

[cosmos]

ah =)
the worker was based on wisp, but didnt think about basing the structure on an ancient.
thank you