gc.lua

function requestCallback( event )
end

function setHighscoreGC(category, scoreGC)
    print (category, scoreGC)
    -- loggedIntoGC must be true
    loggedIntoGC = true
    if loggedIntoGC then gameNetwork.request( "setHighScore", {localPlayerScore={ category= category, value=scoreGC }, listener=requestCallback } ); end
end