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Wolfsheep improved #2

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madmaurice 2015-04-29 07:03:53 +02:00
parent 98d5c95973
commit 5e2981624c
1 changed files with 2 additions and 2 deletions
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4
wolfsheep.py
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@ -32,12 +32,12 @@ class Simulator:
for obj in state.right: for obj in state.right:
nextStates.append( Model(state.left | set([Model.Man, obj]) , state.right - set([Model.Man,obj]) ) ) nextStates.append( Model(state.left | set([Model.Man, obj]) , state.right - set([Model.Man,obj]) ) )
nextStates = list(filter( nextStates = filter(
lambda s: not( lambda s: not(
s in stack or s in stack or
any([ any([ invalid_state <= m for invalid_state in Simulator.invalid_states ]) and Model.Man not in m for m in [s.left,s.right] ]) any([ any([ invalid_state <= m for invalid_state in Simulator.invalid_states ]) and Model.Man not in m for m in [s.left,s.right] ])
) )
, nextStates)) #Remove invalid and previous states. , nextStates) #Remove invalid and previous states.
for s in nextStates: for s in nextStates:
m = self.simulate(s,stack) m = self.simulate(s,stack)