mirror of
https://github.com/Sneed-Group/Poodletooth-iLand
synced 2024-12-24 12:12:36 -06:00
91 lines
2.6 KiB
Python
91 lines
2.6 KiB
Python
from direct.showbase import DirectObject
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from direct.directnotify import DirectNotifyGlobal
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import Entity
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def andTest(self, a, b):
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if b:
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messenger.send(self.getOutputEventName(), [a])
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def orTest(self, a, b):
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if not b:
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messenger.send(self.getOutputEventName(), [a])
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def xorTest(self, a, b):
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messenger.send(self.getOutputEventName(), [not (a and b) and (a or b)])
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def nandTest(self, a, b):
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if b:
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messenger.send(self.getOutputEventName(), [not (a and b)])
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def norTest(self, a, b):
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if not b:
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messenger.send(self.getOutputEventName(), [not (a or b)])
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def xnorTest(self, a, b):
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messenger.send(self.getOutputEventName(), [(a and b) or not (a or b)])
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class LogicGate(Entity.Entity, DirectObject.DirectObject):
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notify = DirectNotifyGlobal.directNotify.newCategory('LogicGate')
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logicTests = {'and': andTest,
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'or': orTest,
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'xor': xorTest,
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'nand': nandTest,
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'nor': norTest,
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'xnor': xnorTest}
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def __init__(self, level, entId):
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self.input1Event = None
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self.input2Event = None
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DirectObject.DirectObject.__init__(self)
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Entity.Entity.__init__(self, level, entId)
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self.setLogicType(self.logicType)
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self.setIsInput1(self.isInput1)
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self.setIsInput2(self.isInput2)
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self.setInput1Event(self.input1Event)
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self.setInput2Event(self.input2Event)
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return
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def destroy(self):
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self.ignore(self.input1Event)
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self.input1Event = None
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self.ignore(self.input2Event)
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self.input2Event = None
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Entity.Entity.destroy(self)
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return
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def setLogicType(self, logicType):
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self.logicType = logicType
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self.logicTest = self.logicTests[logicType]
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def setIsInput1(self, isTrue):
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if 1 or (not isTrue) != (not self.input1Event):
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self.isInput1 = isTrue
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self.logicTest(self, isTrue, self.isInput2)
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def setIsInput2(self, isTrue):
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if 1 or (not isTrue) != (not self.input2Event):
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self.isInput2 = isTrue
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self.logicTest(self, isTrue, self.isInput1)
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def setInput1Event(self, event):
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if self.input1Event:
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self.ignore(self.input1Event)
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self.input1Event = self.getOutputEventName(event)
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if self.input1Event:
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self.accept(self.input1Event, self.setIsInput1)
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def setInput2Event(self, event):
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if self.input2Event:
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self.ignore(self.input2Event)
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self.input2Event = self.getOutputEventName(event)
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if self.input2Event:
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self.accept(self.input2Event, self.setIsInput2)
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def getName(self):
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return 'switch-%s' % (self.entId,)
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