106 lines
3.5 KiB
Python
106 lines
3.5 KiB
Python
#===============================================================================
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# Copyright (C) 2010 Diego Duclos
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#
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# This file is part of eos.
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#
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# eos is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# eos is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with eos. If not, see <http://www.gnu.org/licenses/>.
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#===============================================================================
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from eos.modifiedAttributeDict import ModifiedAttributeDict, ItemAttrShortcut
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from eos.effectHandlerHelpers import HandledItem
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from sqlalchemy.orm import validates, reconstructor
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import eos.db
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import logging
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logger = logging.getLogger(__name__)
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class Implant(HandledItem, ItemAttrShortcut):
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def __init__(self, item):
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self.__item = item
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if self.isInvalid:
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raise ValueError("Passed item is not an Implant")
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self.itemID = item.ID if item is not None else None
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self.active = True
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self.build()
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@reconstructor
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def init(self):
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self.__item = None
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if self.itemID:
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self.__item = eos.db.getItem(self.itemID)
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if self.__item is None:
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logger.error("Item (id: %d) does not exist", self.itemID)
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return
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if self.isInvalid:
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logger.error("Item (id: %d) is not an Implant", self.itemID)
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return
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self.build()
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def build(self):
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""" Build object. Assumes proper and valid item already set """
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self.__itemModifiedAttributes = ModifiedAttributeDict()
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self.__itemModifiedAttributes.original = self.__item.attributes
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self.__slot = self.__calculateSlot(self.__item)
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@property
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def itemModifiedAttributes(self):
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return self.__itemModifiedAttributes
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@property
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def isInvalid(self):
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return self.__item is None or self.__item.category.name != "Implant"
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@property
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def slot(self):
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return self.__slot
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@property
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def item(self):
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return self.__item
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def __calculateSlot(self, item):
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if not "implantness" in item.attributes:
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raise ValueError("Passed item is not an implant")
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return int(item.attributes["implantness"].value)
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def clear(self):
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self.itemModifiedAttributes.clear()
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def calculateModifiedAttributes(self, fit, runTime, forceProjected = False):
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if forceProjected: return
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if self.active == False: return
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for effect in self.item.effects.itervalues():
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if effect.runTime == runTime and effect.isType("passive"):
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effect.handler(fit, self, ("implant",))
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@validates("fitID", "itemID", "active")
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def validator(self, key, val):
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map = {"fitID": lambda val: isinstance(val, int),
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"itemID" : lambda val: isinstance(val, int),
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"active": lambda val: isinstance(val, bool)}
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if map[key](val) == False: raise ValueError(str(val) + " is not a valid value for " + key)
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else: return val
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def __deepcopy__(self, memo):
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copy = Implant(self.item)
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copy.active = self.active
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return copy
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