Setting Variables to None
Why are monster, door, and player initially set to None?
It is useful for defining variables "without actually giving them a value". If you need to define a variable but you don't need to set it to a value you can use
var moster; var door; var player;
In Python it would like this:
moster = None door = None player = None
This will create the variables, but they won't have a starting value.
Just keep learning Python and you'll see this is helpful in some cases.
I hope this helps. ~Alex
You can set a variable to None it python to initialize it, so that you can reference the variable later in the program. Hope this helps.
Thanks for the responses!