? : syntax

Blitz3D Forums/Blitz3D Beginners Area/? : syntax

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Rob Farley
 #1
As far as I'm aware it doesn't exist in blitz however...
x = ((Rand(0,1) * 2) - 1) * 3

explained...
(0 or 1) * 2 = (0 or 2) - 1 = (-1 or 1) * 3 = (-3 or 3)

That said... I'm not sure if it's going to be faster to just do
if rand(0,1) then x=3 else x=-3