private void prepareScene()
{
// Find floor position for targets
placer.HideGridEnableOcclulsion();
placer.CreateScene(targets);
//Enable Clicker listeners
EventManager.StartListening("click", clickReceived);
//EventManager.StartListening("double_click", double_clickReceived);
EventManager.StartListening("floor_collision", targetCollided);
textToSpeech.StartSpeaking("Click once more to start training");
trainingStarted = true;
//
appearNextTarget();
//
}
