mirror of
https://github.com/Sneed-Group/Poodletooth-iLand
synced 2024-11-01 01:07:54 +00:00
91 lines
2.6 KiB
Python
91 lines
2.6 KiB
Python
from direct.showbase import DirectObject
|
|
from direct.directnotify import DirectNotifyGlobal
|
|
import Entity
|
|
|
|
def andTest(self, a, b):
|
|
if b:
|
|
messenger.send(self.getOutputEventName(), [a])
|
|
|
|
|
|
def orTest(self, a, b):
|
|
if not b:
|
|
messenger.send(self.getOutputEventName(), [a])
|
|
|
|
|
|
def xorTest(self, a, b):
|
|
messenger.send(self.getOutputEventName(), [not (a and b) and (a or b)])
|
|
|
|
|
|
def nandTest(self, a, b):
|
|
if b:
|
|
messenger.send(self.getOutputEventName(), [not (a and b)])
|
|
|
|
|
|
def norTest(self, a, b):
|
|
if not b:
|
|
messenger.send(self.getOutputEventName(), [not (a or b)])
|
|
|
|
|
|
def xnorTest(self, a, b):
|
|
messenger.send(self.getOutputEventName(), [(a and b) or not (a or b)])
|
|
|
|
|
|
class LogicGate(Entity.Entity, DirectObject.DirectObject):
|
|
notify = DirectNotifyGlobal.directNotify.newCategory('LogicGate')
|
|
logicTests = {'and': andTest,
|
|
'or': orTest,
|
|
'xor': xorTest,
|
|
'nand': nandTest,
|
|
'nor': norTest,
|
|
'xnor': xnorTest}
|
|
|
|
def __init__(self, level, entId):
|
|
self.input1Event = None
|
|
self.input2Event = None
|
|
DirectObject.DirectObject.__init__(self)
|
|
Entity.Entity.__init__(self, level, entId)
|
|
self.setLogicType(self.logicType)
|
|
self.setIsInput1(self.isInput1)
|
|
self.setIsInput2(self.isInput2)
|
|
self.setInput1Event(self.input1Event)
|
|
self.setInput2Event(self.input2Event)
|
|
return
|
|
|
|
def destroy(self):
|
|
self.ignore(self.input1Event)
|
|
self.input1Event = None
|
|
self.ignore(self.input2Event)
|
|
self.input2Event = None
|
|
Entity.Entity.destroy(self)
|
|
return
|
|
|
|
def setLogicType(self, logicType):
|
|
self.logicType = logicType
|
|
self.logicTest = self.logicTests[logicType]
|
|
|
|
def setIsInput1(self, isTrue):
|
|
if 1 or (not isTrue) != (not self.input1Event):
|
|
self.isInput1 = isTrue
|
|
self.logicTest(self, isTrue, self.isInput2)
|
|
|
|
def setIsInput2(self, isTrue):
|
|
if 1 or (not isTrue) != (not self.input2Event):
|
|
self.isInput2 = isTrue
|
|
self.logicTest(self, isTrue, self.isInput1)
|
|
|
|
def setInput1Event(self, event):
|
|
if self.input1Event:
|
|
self.ignore(self.input1Event)
|
|
self.input1Event = self.getOutputEventName(event)
|
|
if self.input1Event:
|
|
self.accept(self.input1Event, self.setIsInput1)
|
|
|
|
def setInput2Event(self, event):
|
|
if self.input2Event:
|
|
self.ignore(self.input2Event)
|
|
self.input2Event = self.getOutputEventName(event)
|
|
if self.input2Event:
|
|
self.accept(self.input2Event, self.setIsInput2)
|
|
|
|
def getName(self):
|
|
return 'switch-%s' % (self.entId,)
|