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generalize choose's rng

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This commit is contained in:
Darren Ranalli 2003-09-04 00:53:08 +00:00
parent 71839729a8
commit 26f389594a
1 changed files with 2 additions and 2 deletions
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4
direct/src/directutil/WeightedChoice.py
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@ -10,8 +10,8 @@ class WeightedChoice:
self.listOfLists = listOfLists self.listOfLists = listOfLists
self.weightIndex = weightIndex self.weightIndex = weightIndex
def choose(self): def choose(self, rng=random):
roll = random.randrange(self.total) roll = rng.randrange(self.total)
weight = self.weightIndex weight = self.weightIndex
for i in self.listOfLists: for i in self.listOfLists:
roll -= i[weight] roll -= i[weight]