This tutorial looks at a JSON based system for handling and displaying dialogue. The whole example file is controlled by touch (just tap or click to advance the...
I doesn't matter. It's because if you select the function and press V, you create a local variable outside of the function. That's why it doesn't let you name it Variable1 again. I found 2 solutions to the problem.
1. Just create the Variable2, them move it in to the function and rename it to Variable1 once inside.
2. Select a condition inside the function and press V(shortcut for creating local variable). That way you can just name it Variable1 right away, since it's inside.
You probably solved it by now but I thought this might help someone.