Bit wise option code?

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Craig H. Nisbet
 #1
I think that's what it's called. I've seen where you can do something like this.

Const GLOW = 2
Const FOG = 4
Const SKY = 8
Const GROUND = 16

MakeWorld(GLOW+FOG+GROUND)

Then the function can somehow figure out what options you pick. Anyone know how to code this?