Nifty function ( ) { return nifty ; }
returns nifty element of the instruction screen . concode_field_sep InputManager inputManager concode_elem_sep boolean initiallyPaused concode_elem_sep ViewPort guiViewPort concode_elem_sep FlyByCamera flyCam concode_elem_sep SimulationBasics sim concode_elem_sep boolean instructionScreenHidden concode_elem_sep AudioRenderer audioRenderer concode_elem_sep AssetManager assetManager concode_elem_sep Nifty nifty concode_field_sep void showDialog concode_elem_sep void initInstructionScreenGUI concode_elem_sep void closeInstructionScreenGUI concode_elem_sep void hideDialog