Post: #2

Function can be called in any script files but take notice about two things:

If the function.scp is in a sub folder of the scripts folder you have to add the sub folder path (example: scripts/yourfolder) in the sphere_tables.scp (order is important), then restart the server.

If you created function.scp in the scripts folder ( not a subfolder of it) while the server is running, you have to load the script file manually by using load function.scp in the server console (or restart the server).