Locking Menu Template
This is something I made recently for a course and thought it may be useful to someone. Its a menu system that shows a 'locked' image if the user tries to access a section before they have seen the pre-requisite sections. In this example, section 1 starts off unlocked, but the user cannot access section 2 or 3 until they have finished section 1.
It's very easy to change the look and feel, so please feel free to use and modify this template.
The whole thing works with a couple of layers and states that activate based on variables. As the user completes each section, the variable changes to allow new parts of the menu to become accessible.
Please feel free to ask any questions or provide feedback.