[Wyatt Earp]

Dear all!
I had an idea - but i do not know how to programm it:

I would like that for each player the actual campmeters are summed every 5seconds.
And at the end of the map or on leaving the server, a log_message is created:
For example: "Wyatt Earp STEAM_0:1:_4654546 campmeters: 400"

Is this possible to work - can anyone help me?

Thanks a lot guys
Wyatt Earp