Score and time last script file

// scenegraph onLevelLoaded callback
function t2dSceneGraph::onLevelLoaded(%this)
{
   // schedule the timer update function for 1 second
   %this.timerSchedule = %this.schedule(1000, updateScoreboardTimer);
}

// scenegraph onLevelEnded callback
function t2dSceneGraph::onLevelEnded(%this)
{
   // cancel the timer update event if it's currently pending
   if(isEventPending(%this.timerSchedule))
      cancel(%this.timerSchedule);
}

// updateScoreboardTimer function
function t2dSceneGraph::updateScoreboardTimer(%this)
{
   // increment scoreboard time field
   ScoreboardGuiTime.setValue(ScoreboardGuiTime.getValue() + 1);
   
   // reschedule ththis function for 1 second
   %this.timerSchedule = %this.schedule(1000, updateScoreboardTimer);
}

// scene window onMouseDown callback
function t2dSceneWindow::onMouseDown(%this, %modifier, %pos, %clicks)
{
   // increment scoreboard score field
   ScoreboardGuiScore.setValue(ScoreboardGuiScore.getValue() + 1);
}