How to create a grid with arrays and booleans?

As part of a bigger project, I'm trying to create a sub-VI which will allow me to move a "cursor" in a 3x3 array.
There should be 2 boolean inputs, one for moving down in the array, and the other for moving to the right. Once the edge of the array has been reached, the "cursor" will start back from the beginning.
I have a vague idea of a 2 dimensional array with LED's. Once "down" has been pressed, the LED corresponding to (0,0) will turn off, turning (0,1) on. Same goes for the "right" button. When "down" is pressed at (0,2), the LED should turn off, and LED (0,0) should turn on.
I'm sure it has something to do with initializing arrays, but i can't seem to find the right way to do it.
Any kind of assistance is much appreciated. Thanks!
Solved!
Go to Solution.

Maybe this will help.
Oh, I just noticed that I could have done the "Clear True" outside of the inner case structure and some other things too, but oh well - it works.
Help the forum when you get help. Click the "Solution?" icon on the reply that answers your
question. Give "Kudos" to replies that help.
Attachments:
grid_png.vi ‏14 KB

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