100 lines
3.1 KiB
Python
100 lines
3.1 KiB
Python
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from panda3d.core import *
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from direct.directnotify import DirectNotifyGlobal
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from direct.showbase import DirectObject
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from direct.showbase.PythonUtil import randFloat, lerp
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from toontown.pets import PetConstants
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import random
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class PetGoalMgr(DirectObject.DirectObject):
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notify = DirectNotifyGlobal.directNotify.newCategory('PetGoalMgr')
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def __init__(self, pet):
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self.pet = pet
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self.goals = {}
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self._hasTrickGoal = False
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self.primaryGoal = None
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self.primaryStartT = 0
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def destroy(self):
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goals = self.goals.keys()
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for goal in goals:
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self.removeGoal(goal)
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goal.destroy()
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del self.goals
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def hasTrickGoal(self):
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return self._hasTrickGoal
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def _setHasTrickGoal(self, hasTrickGoal):
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self._hasTrickGoal = hasTrickGoal
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def addGoal(self, goal):
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self.goals[goal] = None
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goal.setGoalMgr(self)
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return
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def removeGoal(self, goal):
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if self.primaryGoal == goal:
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self._setPrimaryGoal(None)
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goal.clearGoalMgr()
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del self.goals[goal]
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return
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def updatePriorities(self):
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if len(self.goals) == 0:
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return
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if self.primaryGoal is None:
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highestPriority = -99999.0
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candidates = []
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else:
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highestPriority = self.primaryGoal.getPriority()
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candidates = [self.primaryGoal]
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decayDur = PetConstants.PrimaryGoalDecayDur
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priFactor = PetConstants.PrimaryGoalScale
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elapsed = min(decayDur, globalClock.getFrameTime() - self.primaryStartT)
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highestPriority *= lerp(priFactor, 1.0, elapsed / decayDur)
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for goal in self.goals:
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thisPri = goal.getPriority()
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if thisPri >= highestPriority:
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if thisPri > highestPriority:
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highestPriority = thisPri
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candidates = [goal]
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else:
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candidates.append(goal)
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newPrimary = random.choice(candidates)
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if self.primaryGoal != newPrimary:
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self.pet.notify.debug('new goal: %s, priority=%s' % (newPrimary.__class__.__name__, highestPriority))
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self._setPrimaryGoal(newPrimary)
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return
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def _setPrimaryGoal(self, goal):
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if self.primaryGoal == goal:
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return
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if self.primaryGoal is not None:
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self.primaryGoal.fsm.request('background')
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self.primaryGoal = goal
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self.primaryStartT = globalClock.getFrameTime()
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if goal is not None:
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goal.fsm.request('foreground')
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return
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def _handlePrimaryGoalDone(self):
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self._setPrimaryGoal(None)
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return
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def __repr__(self):
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string = '%s' % self.__class__.__name__
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string += '\n Primary: %s' % self.primaryGoal
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goalPairs = []
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for goal in self.goals:
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goalPairs.append((goal.getPriority(), goal))
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goalPairs.sort()
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goalPairs.reverse()
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for goalPair in goalPairs:
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string += '\n %s' % goalPair[1]
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return string
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