private void loadHighScore(){
		try{
			File f = new File(saveDataPath, fileName);
			if(!f.isFile()){
				createSaveData();
			}
			
			BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(f)));
			highScore = Integer.parseInt(reader.readLine());
			reader.close();
		}
		catch(Exception e){
			e.printStackTrace();
		}
	}