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https://github.com/worldforge/cyphesis
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39 lines
1.4 KiB
Python
39 lines
1.4 KiB
Python
#This file is distributed under the terms of the GNU General Public license.
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#Copyright (C) 1999 Aloril (See the file COPYING for details).
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from types import *
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class Memory:
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def __init__(self, map):
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self.events=[]
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self.map=map
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def destroy(self):
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self.events=None
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self.map=None
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def recall_place(self, location, radius, filter):
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try:
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if type(filter)==ListType:
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for i in filter:
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result = self.map.find_by_location_query(location, radius, i)
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if len(result)!=0:
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return result
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else:
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return self.map.find_by_location_query(location, radius, filter)
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except RuntimeError:
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#Expect the location to be incomplete and handle it
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return None
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def remember_event(self, event):
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"add new memory with age"
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self.events.append([event,1.0])
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def recall_event(self, event, cmp):
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"return list of memories with same command"
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found=[]
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for (e,age) in self.events:
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if apply(cmp,(event,e)): found.append(e)
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return found
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def forget(self):
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"age memories and forgot too old ones"
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for m in self.events:
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m[1]=m[1]-0.1
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#remove forgotten things
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self.events=filter(lambda m:m[1]>const.fzero,self.events)
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