Scripts

By the way, how does the sleep script actually work? I just can't seem to understand it.

Grigory, this is how the delay between scripts works:
Your code
sleep(1) - the time delay is specified in parentheses. Keep in mind that sleep(1) is equal to 200ms.
Your code

This function is very useful if you first need to, for example, play a beautiful effect, and after it finishes, destroy some object.