I have an idea to make a script with additional functions but I need help about "time interval". I've tried to make with "client_putinserver", with "Ham_Spawn", with "set_task", etc., with no success.
The script allows to execute the command only in the first 15 seconds, the beginning of a new round or when the server gets the command, automatically executes the command after when the round ends or when a new round starts.