91 lines
3.5 KiB
Python
91 lines
3.5 KiB
Python
from direct.directnotify import DirectNotifyGlobal
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from direct.distributed.DistributedObjectAI import DistributedObjectAI
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from direct.distributed.ClockDelta import *
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from direct.fsm import ClassicFSM, State
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from direct.task import Task
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import ButterflyGlobals, random
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class DistributedButterflyAI(DistributedObjectAI):
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notify = DirectNotifyGlobal.directNotify.newCategory("DistributedButterflyAI")
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def __init__(self, air, playground, area, ownerId):
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DistributedObjectAI.__init__(self, air)
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self.playground = playground
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self.area = area
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self.ownerId = ownerId
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self.fsm = ClassicFSM.ClassicFSM('DistributedButterfliesAI', [State.State('off', self.enterOff, self.exitOff, ['Flying', 'Landed']), State.State('Flying', self.enterFlying, self.exitFlying, ['Landed']), State.State('Landed', self.enterLanded, self.exitLanded, ['Flying'])], 'off', 'off')
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self.fsm.enterInitialState()
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self.curPos, self.curIndex, self.destPos, self.destIndex, self.time = ButterflyGlobals.getFirstRoute(self.playground, self.area, self.ownerId)
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return None
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def delete(self):
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ButterflyGlobals.recycleIndex(self.curIndex, self.playground, self.area, self.ownerId)
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ButterflyGlobals.recycleIndex(self.destIndex, self.playground, self.area, self.ownerId)
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self.fsm.request('off')
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del self.fsm
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DistributedObjectAI.delete(self)
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def d_setState(self, stateIndex, curIndex, destIndex, time):
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self.sendUpdate('setState', [stateIndex,
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curIndex,
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destIndex,
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time,
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globalClockDelta.getRealNetworkTime()])
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def getArea(self):
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return [self.playground, self.area]
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def getState(self):
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return [self.stateIndex,
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self.curIndex,
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self.destIndex,
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self.time,
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globalClockDelta.getRealNetworkTime()]
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def start(self):
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self.fsm.request('Flying')
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def avatarEnter(self):
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if self.fsm.getCurrentState().getName() == 'Landed':
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self.__ready()
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return None
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def enterOff(self):
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self.stateIndex = ButterflyGlobals.OFF
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return None
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def exitOff(self):
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return None
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def enterFlying(self):
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self.stateIndex = ButterflyGlobals.FLYING
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ButterflyGlobals.recycleIndex(self.curIndex, self.playground, self.area, self.ownerId)
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self.d_setState(ButterflyGlobals.FLYING, self.curIndex, self.destIndex, self.time)
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taskMgr.doMethodLater(self.time, self.__handleArrival, self.uniqueName('butter-flying'))
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return None
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def exitFlying(self):
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taskMgr.remove(self.uniqueName('butter-flying'))
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return None
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def __handleArrival(self, task):
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self.curPos = self.destPos
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self.curIndex = self.destIndex
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self.fsm.request('Landed')
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return Task.done
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def enterLanded(self):
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self.stateIndex = ButterflyGlobals.LANDED
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self.time = random.random() * ButterflyGlobals.MAX_LANDED_TIME
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self.d_setState(ButterflyGlobals.LANDED, self.curIndex, self.destIndex, self.time)
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taskMgr.doMethodLater(self.time, self.__ready, self.uniqueName('butter-ready'))
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return None
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def exitLanded(self):
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taskMgr.remove(self.uniqueName('butter-ready'))
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return None
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def __ready(self, task = None):
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self.destPos, self.destIndex, self.time = ButterflyGlobals.getNextPos(self.curPos, self.playground, self.area, self.ownerId)
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self.fsm.request('Flying')
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return Task.done
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