public static String loadShader(String fileName)
	{
		StringBuilder shaderSource = new StringBuilder();
		BufferedReader shaderReader = null;
		
		try
		{
			shaderReader = new BufferedReader(new FileReader("./res/shaders/" + fileName));
			String line;
			
			while((line = shaderReader.readLine()) != null)
			{
				shaderSource.append(line).append("\n");
			}
			
			shaderReader.close();
		}
		catch(Exception e)
		{
			e.printStackTrace();
			System.exit(1);
		}
		
		
		return shaderSource.toString();
	}