Special lock

Hello guys.
I've had a small idea for quite some time but i just don't have the skills to put it into working yet.
this is it: There is a room with 4 pistons and 4 pressure plates next to the pistons. The computer generates a random puston to eject, the person in the room then has to activate the pressure plate that belogns to that piston. if this is not done within 3 seconds the system will reset. if this is done correctly 5 times in a row the door of the room opens for 5 seconds, then resets.

-Robskie

Sorry, but we don't write code for people upon request. However, what we do do is teach you what you need to do in order to accomplish such a task.

Things that I suggest that you look into:

• math.random / math.randomseed - Lua users wiki
• redstone.setOutput - CC Wiki Page
• redstone.getInput - CC Wiki Page
• sleep (Native CC function that causes the computer to wait for the given amount of time before doing anything) - CC Wiki Page
• Variables: What are they and how to use them - Lua for beginners

Thanks!