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What does pass a flag object mean?


What does pass a flag object to pick up mean?


You need to tell pickupFlags() what flag to pickup.

flag = self.findFlags()

.findFlags() returns a flag object.

So, “flag” is a flag object.


Absolutely, but that is the explanation for retrieve a flag object. To pass a flag object is to send it to a function that may require it for its own processing. Assuming the code from @Vlevo, it would be passed like this:

in JavaScript


The important thing to recognize is that before it can be passed, you must retrieve it somehow. Often, this necessitates steps similar to @Vlevo’s code.