mirror of
https://github.com/Sneed-Group/Poodletooth-iLand
synced 2024-12-26 13:12:30 -06:00
683 lines
28 KiB
Python
683 lines
28 KiB
Python
|
"""
|
||
|
|
The DoInterestManager keeps track of which parent/zones that we currently
|
||
|
|
have interest in. When you want to "look" into a zone you add an interest
|
||
|
|
to that zone. When you want to get rid of, or ignore, the objects in that
|
||
|
|
zone, remove interest in that zone.
|
||
|
|
|
||
|
|
p.s. A great deal of this code is just code moved from ClientRepository.py.
|
||
|
|
"""
|
||
|
|
|
||
|
|
from pandac.PandaModules import *
|
||
|
|
from MsgTypes import *
|
||
|
|
from direct.showbase.PythonUtil import *
|
||
|
|
from direct.showbase import DirectObject
|
||
|
|
from PyDatagram import PyDatagram
|
||
|
|
from direct.directnotify.DirectNotifyGlobal import directNotify
|
||
|
|
import types
|
||
|
|
from direct.showbase.PythonUtil import report
|
||
|
|
|
||
|
|
class InterestState:
|
||
|
|
StateActive = 'Active'
|
||
|
|
StatePendingDel = 'PendingDel'
|
||
|
|
def __init__(self, desc, state, context, event, parentId, zoneIdList,
|
||
|
|
eventCounter, auto=False):
|
||
|
|
self.desc = desc
|
||
|
|
self.state = state
|
||
|
|
self.context = context
|
||
|
|
# We must be ready to keep track of multiple events. If somebody
|
||
|
|
# requested an interest to be removed and we get a second request
|
||
|
|
# for removal of the same interest before we get a response for the
|
||
|
|
# first interest removal, we now have two parts of the codebase
|
||
|
|
# waiting for a response on the removal of a single interest.
|
||
|
|
self.events = []
|
||
|
|
self.eventCounter = eventCounter
|
||
|
|
if event:
|
||
|
|
self.addEvent(event)
|
||
|
|
self.parentId = parentId
|
||
|
|
self.zoneIdList = zoneIdList
|
||
|
|
self.auto = auto
|
||
|
|
def addEvent(self, event):
|
||
|
|
self.events.append(event)
|
||
|
|
self.eventCounter.num += 1
|
||
|
|
def getEvents(self):
|
||
|
|
return list(self.events)
|
||
|
|
def clearEvents(self):
|
||
|
|
self.eventCounter.num -= len(self.events)
|
||
|
|
assert self.eventCounter.num >= 0
|
||
|
|
self.events = []
|
||
|
|
def sendEvents(self):
|
||
|
|
for event in self.events:
|
||
|
|
messenger.send(event)
|
||
|
|
self.clearEvents()
|
||
|
|
def setDesc(self, desc):
|
||
|
|
self.desc = desc
|
||
|
|
def isPendingDelete(self):
|
||
|
|
return self.state == InterestState.StatePendingDel
|
||
|
|
def __repr__(self):
|
||
|
|
return 'InterestState(desc=%s, state=%s, context=%s, event=%s, parentId=%s, zoneIdList=%s)' % (
|
||
|
|
self.desc, self.state, self.context, self.events, self.parentId, self.zoneIdList)
|
||
|
|
|
||
|
|
class InterestHandle:
|
||
|
|
"""This class helps to ensure that valid handles get passed in to DoInterestManager funcs"""
|
||
|
|
def __init__(self, id):
|
||
|
|
self._id = id
|
||
|
|
def asInt(self):
|
||
|
|
return self._id
|
||
|
|
def __eq__(self, other):
|
||
|
|
if type(self) == type(other):
|
||
|
|
return self._id == other._id
|
||
|
|
return self._id == other
|
||
|
|
def __repr__(self):
|
||
|
|
return '%s(%s)' % (self.__class__.__name__, self._id)
|
||
|
|
|
||
|
|
# context value for interest changes that have no complete event
|
||
|
|
NO_CONTEXT = 0
|
||
|
|
|
||
|
|
class DoInterestManager(DirectObject.DirectObject):
|
||
|
|
"""
|
||
|
|
Top level Interest Manager
|
||
|
|
"""
|
||
|
|
notify = directNotify.newCategory("DoInterestManager")
|
||
|
|
|
||
|
|
# 'handle' is a number that represents a single interest set that the
|
||
|
|
# client has requested; the interest set may be modified
|
||
|
|
_HandleSerialNum = 0
|
||
|
|
# high bit is reserved for server interests
|
||
|
|
_HandleMask = 0x7FFF
|
||
|
|
|
||
|
|
# 'context' refers to a single request to change an interest set
|
||
|
|
_ContextIdSerialNum = 100
|
||
|
|
_ContextIdMask = 0x3FFFFFFF # avoid making Python create a long
|
||
|
|
|
||
|
|
_interests = {}
|
||
|
|
if __debug__:
|
||
|
|
_debug_interestHistory = []
|
||
|
|
_debug_maxDescriptionLen = 40
|
||
|
|
|
||
|
|
_SerialGen = SerialNumGen()
|
||
|
|
_SerialNum = serialNum()
|
||
|
|
|
||
|
|
def __init__(self):
|
||
|
|
assert DoInterestManager.notify.debugCall()
|
||
|
|
DirectObject.DirectObject.__init__(self)
|
||
|
|
self._addInterestEvent = uniqueName('DoInterestManager-Add')
|
||
|
|
self._removeInterestEvent = uniqueName('DoInterestManager-Remove')
|
||
|
|
self._noNewInterests = False
|
||
|
|
self._completeDelayedCallback = None
|
||
|
|
# keep track of request contexts that have not completed
|
||
|
|
self._completeEventCount = ScratchPad(num=0)
|
||
|
|
self._allInterestsCompleteCallbacks = []
|
||
|
|
|
||
|
|
self.InterestDebug = config.GetBool('interest-debug', False)
|
||
|
|
|
||
|
|
def __verbose(self):
|
||
|
|
return self.InterestDebug or self.getVerbose()
|
||
|
|
|
||
|
|
def _getAnonymousEvent(self, desc):
|
||
|
|
return 'anonymous-%s-%s' % (desc, DoInterestManager._SerialGen.next())
|
||
|
|
|
||
|
|
def setNoNewInterests(self, flag):
|
||
|
|
self._noNewInterests = flag
|
||
|
|
|
||
|
|
def noNewInterests(self):
|
||
|
|
return self._noNewInterests
|
||
|
|
|
||
|
|
def setAllInterestsCompleteCallback(self, callback):
|
||
|
|
if ((self._completeEventCount.num == 0) and
|
||
|
|
(self._completeDelayedCallback is None)):
|
||
|
|
callback()
|
||
|
|
else:
|
||
|
|
self._allInterestsCompleteCallbacks.append(callback)
|
||
|
|
|
||
|
|
def getAllInterestsCompleteEvent(self):
|
||
|
|
return 'allInterestsComplete-%s' % DoInterestManager._SerialNum
|
||
|
|
|
||
|
|
def resetInterestStateForConnectionLoss(self):
|
||
|
|
DoInterestManager._interests.clear()
|
||
|
|
self._completeEventCount = ScratchPad(num=0)
|
||
|
|
if __debug__:
|
||
|
|
self._addDebugInterestHistory("RESET", "", 0, 0, 0, [])
|
||
|
|
|
||
|
|
def isValidInterestHandle(self, handle):
|
||
|
|
# pass in a handle (or anything else) and this will return true if it is
|
||
|
|
# still a valid interest handle
|
||
|
|
if not isinstance(handle, InterestHandle):
|
||
|
|
return False
|
||
|
|
return handle.asInt() in DoInterestManager._interests
|
||
|
|
|
||
|
|
def updateInterestDescription(self, handle, desc):
|
||
|
|
iState = DoInterestManager._interests.get(handle.asInt())
|
||
|
|
if iState:
|
||
|
|
iState.setDesc(desc)
|
||
|
|
|
||
|
|
def addInterest(self, parentId, zoneIdList, description, event=None):
|
||
|
|
"""
|
||
|
|
Look into a (set of) zone(s).
|
||
|
|
"""
|
||
|
|
assert DoInterestManager.notify.debugCall()
|
||
|
|
handle = self._getNextHandle()
|
||
|
|
# print 'base.cr.addInterest(',description,',',handle,'):',globalClock.getFrameCount()
|
||
|
|
if self._noNewInterests:
|
||
|
|
DoInterestManager.notify.warning(
|
||
|
|
"addInterest: addingInterests on delete: %s" % (handle))
|
||
|
|
return
|
||
|
|
|
||
|
|
# make sure we've got parenting rules set in the DC
|
||
|
|
if parentId not in (self.getGameDoId(),):
|
||
|
|
parent = self.getDo(parentId)
|
||
|
|
if not parent:
|
||
|
|
DoInterestManager.notify.error(
|
||
|
|
'addInterest: attempting to add interest under unknown object %s' % parentId)
|
||
|
|
else:
|
||
|
|
if not parent.hasParentingRules():
|
||
|
|
DoInterestManager.notify.error(
|
||
|
|
'addInterest: no setParentingRules defined in the DC for object %s (%s)'
|
||
|
|
'' % (parentId, parent.__class__.__name__))
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
if event:
|
||
|
|
contextId = self._getNextContextId()
|
||
|
|
else:
|
||
|
|
contextId = 0
|
||
|
|
# event = self._getAnonymousEvent('addInterest')
|
||
|
|
|
||
|
|
DoInterestManager._interests[handle] = InterestState(
|
||
|
|
description, InterestState.StateActive, contextId, event, parentId, zoneIdList, self._completeEventCount)
|
||
|
|
if self.__verbose():
|
||
|
|
print 'CR::INTEREST.addInterest(handle=%s, parentId=%s, zoneIdList=%s, description=%s, event=%s)' % (
|
||
|
|
handle, parentId, zoneIdList, description, event)
|
||
|
|
self._sendAddInterest(handle, contextId, parentId, zoneIdList, description)
|
||
|
|
if event:
|
||
|
|
messenger.send(self._getAddInterestEvent(), [event])
|
||
|
|
assert self.printInterestsIfDebug()
|
||
|
|
return InterestHandle(handle)
|
||
|
|
|
||
|
|
def addAutoInterest(self, parentId, zoneIdList, description):
|
||
|
|
"""
|
||
|
|
Look into a (set of) zone(s).
|
||
|
|
"""
|
||
|
|
assert DoInterestManager.notify.debugCall()
|
||
|
|
handle = self._getNextHandle()
|
||
|
|
if self._noNewInterests:
|
||
|
|
DoInterestManager.notify.warning(
|
||
|
|
"addInterest: addingInterests on delete: %s" % (handle))
|
||
|
|
return
|
||
|
|
|
||
|
|
# make sure we've got parenting rules set in the DC
|
||
|
|
if parentId not in (self.getGameDoId(),):
|
||
|
|
parent = self.getDo(parentId)
|
||
|
|
if not parent:
|
||
|
|
DoInterestManager.notify.error(
|
||
|
|
'addInterest: attempting to add interest under unknown object %s' % parentId)
|
||
|
|
else:
|
||
|
|
if not parent.hasParentingRules():
|
||
|
|
DoInterestManager.notify.error(
|
||
|
|
'addInterest: no setParentingRules defined in the DC for object %s (%s)'
|
||
|
|
'' % (parentId, parent.__class__.__name__))
|
||
|
|
|
||
|
|
DoInterestManager._interests[handle] = InterestState(
|
||
|
|
description, InterestState.StateActive, 0, None, parentId, zoneIdList, self._completeEventCount, True)
|
||
|
|
if self.__verbose():
|
||
|
|
print 'CR::INTEREST.addInterest(handle=%s, parentId=%s, zoneIdList=%s, description=%s)' % (
|
||
|
|
handle, parentId, zoneIdList, description)
|
||
|
|
assert self.printInterestsIfDebug()
|
||
|
|
return InterestHandle(handle)
|
||
|
|
|
||
|
|
def removeInterest(self, handle, event = None):
|
||
|
|
"""
|
||
|
|
Stop looking in a (set of) zone(s)
|
||
|
|
"""
|
||
|
|
# print 'base.cr.removeInterest(',handle,'):',globalClock.getFrameCount()
|
||
|
|
|
||
|
|
assert DoInterestManager.notify.debugCall()
|
||
|
|
assert isinstance(handle, InterestHandle)
|
||
|
|
existed = False
|
||
|
|
if not event:
|
||
|
|
event = self._getAnonymousEvent('removeInterest')
|
||
|
|
handle = handle.asInt()
|
||
|
|
if handle in DoInterestManager._interests:
|
||
|
|
existed = True
|
||
|
|
intState = DoInterestManager._interests[handle]
|
||
|
|
if event:
|
||
|
|
messenger.send(self._getRemoveInterestEvent(),
|
||
|
|
[event, intState.parentId, intState.zoneIdList])
|
||
|
|
if intState.isPendingDelete():
|
||
|
|
self.notify.warning(
|
||
|
|
'removeInterest: interest %s already pending removal' %
|
||
|
|
handle)
|
||
|
|
# this interest is already pending delete, so let's just tack this
|
||
|
|
# callback onto the list
|
||
|
|
if event is not None:
|
||
|
|
intState.addEvent(event)
|
||
|
|
else:
|
||
|
|
if len(intState.events) > 0:
|
||
|
|
# we're not pending a removal, but we have outstanding events?
|
||
|
|
# probably we are waiting for an add/alter complete.
|
||
|
|
# should we send those events now?
|
||
|
|
assert self.notify.warning('removeInterest: abandoning events: %s' %
|
||
|
|
intState.events)
|
||
|
|
intState.clearEvents()
|
||
|
|
intState.state = InterestState.StatePendingDel
|
||
|
|
contextId = self._getNextContextId()
|
||
|
|
intState.context = contextId
|
||
|
|
if event:
|
||
|
|
intState.addEvent(event)
|
||
|
|
self._sendRemoveInterest(handle, contextId)
|
||
|
|
if not event:
|
||
|
|
self._considerRemoveInterest(handle)
|
||
|
|
if self.__verbose():
|
||
|
|
print 'CR::INTEREST.removeInterest(handle=%s, event=%s)' % (
|
||
|
|
handle, event)
|
||
|
|
else:
|
||
|
|
DoInterestManager.notify.warning(
|
||
|
|
"removeInterest: handle not found: %s" % (handle))
|
||
|
|
assert self.printInterestsIfDebug()
|
||
|
|
return existed
|
||
|
|
|
||
|
|
def removeAutoInterest(self, handle):
|
||
|
|
"""
|
||
|
|
Stop looking in a (set of) zone(s)
|
||
|
|
"""
|
||
|
|
assert DoInterestManager.notify.debugCall()
|
||
|
|
assert isinstance(handle, InterestHandle)
|
||
|
|
existed = False
|
||
|
|
handle = handle.asInt()
|
||
|
|
if handle in DoInterestManager._interests:
|
||
|
|
existed = True
|
||
|
|
intState = DoInterestManager._interests[handle]
|
||
|
|
if intState.isPendingDelete():
|
||
|
|
self.notify.warning(
|
||
|
|
'removeInterest: interest %s already pending removal' %
|
||
|
|
handle)
|
||
|
|
# this interest is already pending delete, so let's just tack this
|
||
|
|
# callback onto the list
|
||
|
|
else:
|
||
|
|
if len(intState.events) > 0:
|
||
|
|
# we're not pending a removal, but we have outstanding events?
|
||
|
|
# probably we are waiting for an add/alter complete.
|
||
|
|
# should we send those events now?
|
||
|
|
self.notify.warning('removeInterest: abandoning events: %s' %
|
||
|
|
intState.events)
|
||
|
|
intState.clearEvents()
|
||
|
|
intState.state = InterestState.StatePendingDel
|
||
|
|
self._considerRemoveInterest(handle)
|
||
|
|
if self.__verbose():
|
||
|
|
print 'CR::INTEREST.removeAutoInterest(handle=%s)' % (handle)
|
||
|
|
else:
|
||
|
|
DoInterestManager.notify.warning(
|
||
|
|
"removeInterest: handle not found: %s" % (handle))
|
||
|
|
assert self.printInterestsIfDebug()
|
||
|
|
return existed
|
||
|
|
|
||
|
|
@report(types = ['args'], dConfigParam = 'guildmgr')
|
||
|
|
def removeAIInterest(self, handle):
|
||
|
|
"""
|
||
|
|
handle is NOT an InterestHandle. It's just a bare integer representing an
|
||
|
|
AI opened interest. We're making the client close down this interest since
|
||
|
|
the AI has trouble removing interests(that its opened) when the avatar goes
|
||
|
|
offline. See GuildManager(UD) for how it's being used.
|
||
|
|
"""
|
||
|
|
self._sendRemoveAIInterest(handle)
|
||
|
|
|
||
|
|
def alterInterest(self, handle, parentId, zoneIdList, description=None,
|
||
|
|
event=None):
|
||
|
|
"""
|
||
|
|
Removes old interests and adds new interests.
|
||
|
|
|
||
|
|
Note that when an interest is changed, only the most recent
|
||
|
|
change's event will be triggered. Previous events are abandoned.
|
||
|
|
If this is a problem, consider opening multiple interests.
|
||
|
|
"""
|
||
|
|
assert DoInterestManager.notify.debugCall()
|
||
|
|
assert isinstance(handle, InterestHandle)
|
||
|
|
#assert not self._noNewInterests
|
||
|
|
handle = handle.asInt()
|
||
|
|
if self._noNewInterests:
|
||
|
|
DoInterestManager.notify.warning(
|
||
|
|
"alterInterest: addingInterests on delete: %s" % (handle))
|
||
|
|
return
|
||
|
|
|
||
|
|
exists = False
|
||
|
|
if event is None:
|
||
|
|
event = self._getAnonymousEvent('alterInterest')
|
||
|
|
if handle in DoInterestManager._interests:
|
||
|
|
if description is not None:
|
||
|
|
DoInterestManager._interests[handle].desc = description
|
||
|
|
else:
|
||
|
|
description = DoInterestManager._interests[handle].desc
|
||
|
|
|
||
|
|
# are we overriding an existing change?
|
||
|
|
if DoInterestManager._interests[handle].context != NO_CONTEXT:
|
||
|
|
DoInterestManager._interests[handle].clearEvents()
|
||
|
|
|
||
|
|
contextId = self._getNextContextId()
|
||
|
|
DoInterestManager._interests[handle].context = contextId
|
||
|
|
DoInterestManager._interests[handle].parentId = parentId
|
||
|
|
DoInterestManager._interests[handle].zoneIdList = zoneIdList
|
||
|
|
DoInterestManager._interests[handle].addEvent(event)
|
||
|
|
|
||
|
|
if self.__verbose():
|
||
|
|
print 'CR::INTEREST.alterInterest(handle=%s, parentId=%s, zoneIdList=%s, description=%s, event=%s)' % (
|
||
|
|
handle, parentId, zoneIdList, description, event)
|
||
|
|
self._sendAddInterest(handle, contextId, parentId, zoneIdList, description, action='modify')
|
||
|
|
exists = True
|
||
|
|
assert self.printInterestsIfDebug()
|
||
|
|
else:
|
||
|
|
DoInterestManager.notify.warning(
|
||
|
|
"alterInterest: handle not found: %s" % (handle))
|
||
|
|
return exists
|
||
|
|
|
||
|
|
def openAutoInterests(self, obj):
|
||
|
|
if hasattr(obj, '_autoInterestHandle'):
|
||
|
|
# must be multiple inheritance
|
||
|
|
self.notify.debug('openAutoInterests(%s): interests already open' % obj.__class__.__name__)
|
||
|
|
return
|
||
|
|
autoInterests = obj.getAutoInterests()
|
||
|
|
obj._autoInterestHandle = None
|
||
|
|
if not len(autoInterests):
|
||
|
|
return
|
||
|
|
obj._autoInterestHandle = self.addAutoInterest(obj.doId, autoInterests, '%s-autoInterest' % obj.__class__.__name__)
|
||
|
|
def closeAutoInterests(self, obj):
|
||
|
|
if not hasattr(obj, '_autoInterestHandle'):
|
||
|
|
# must be multiple inheritance
|
||
|
|
self.notify.debug('closeAutoInterests(%s): interests already closed' % obj)
|
||
|
|
return
|
||
|
|
if obj._autoInterestHandle is not None:
|
||
|
|
self.removeAutoInterest(obj._autoInterestHandle)
|
||
|
|
del obj._autoInterestHandle
|
||
|
|
|
||
|
|
# events for InterestWatcher
|
||
|
|
def _getAddInterestEvent(self):
|
||
|
|
return self._addInterestEvent
|
||
|
|
def _getRemoveInterestEvent(self):
|
||
|
|
return self._removeInterestEvent
|
||
|
|
|
||
|
|
def _getInterestState(self, handle):
|
||
|
|
return DoInterestManager._interests[handle]
|
||
|
|
|
||
|
|
def _getNextHandle(self):
|
||
|
|
handle = DoInterestManager._HandleSerialNum
|
||
|
|
while True:
|
||
|
|
handle = (handle + 1) & DoInterestManager._HandleMask
|
||
|
|
# skip handles that are already in use
|
||
|
|
if handle not in DoInterestManager._interests:
|
||
|
|
break
|
||
|
|
DoInterestManager.notify.warning(
|
||
|
|
'interest %s already in use' % handle)
|
||
|
|
DoInterestManager._HandleSerialNum = handle
|
||
|
|
return DoInterestManager._HandleSerialNum
|
||
|
|
def _getNextContextId(self):
|
||
|
|
contextId = DoInterestManager._ContextIdSerialNum
|
||
|
|
while True:
|
||
|
|
contextId = (contextId + 1) & DoInterestManager._ContextIdMask
|
||
|
|
# skip over the 'no context' id
|
||
|
|
if contextId != NO_CONTEXT:
|
||
|
|
break
|
||
|
|
DoInterestManager._ContextIdSerialNum = contextId
|
||
|
|
return DoInterestManager._ContextIdSerialNum
|
||
|
|
|
||
|
|
def _considerRemoveInterest(self, handle):
|
||
|
|
"""
|
||
|
|
Consider whether we should cull the interest set.
|
||
|
|
"""
|
||
|
|
assert DoInterestManager.notify.debugCall()
|
||
|
|
|
||
|
|
if handle in DoInterestManager._interests:
|
||
|
|
if DoInterestManager._interests[handle].isPendingDelete():
|
||
|
|
# make sure there is no pending event for this interest
|
||
|
|
if DoInterestManager._interests[handle].context == NO_CONTEXT:
|
||
|
|
assert len(DoInterestManager._interests[handle].events) == 0
|
||
|
|
del DoInterestManager._interests[handle]
|
||
|
|
|
||
|
|
if __debug__:
|
||
|
|
def printInterestsIfDebug(self):
|
||
|
|
if DoInterestManager.notify.getDebug():
|
||
|
|
self.printInterests()
|
||
|
|
return 1 # for assert
|
||
|
|
|
||
|
|
def _addDebugInterestHistory(self, action, description, handle,
|
||
|
|
contextId, parentId, zoneIdList):
|
||
|
|
if description is None:
|
||
|
|
description = ''
|
||
|
|
DoInterestManager._debug_interestHistory.append(
|
||
|
|
(action, description, handle, contextId, parentId, zoneIdList))
|
||
|
|
DoInterestManager._debug_maxDescriptionLen = max(
|
||
|
|
DoInterestManager._debug_maxDescriptionLen, len(description))
|
||
|
|
|
||
|
|
def printInterestHistory(self):
|
||
|
|
print "***************** Interest History *************"
|
||
|
|
format = '%9s %' + str(DoInterestManager._debug_maxDescriptionLen) + 's %6s %6s %9s %s'
|
||
|
|
print format % (
|
||
|
|
"Action", "Description", "Handle", "Context", "ParentId",
|
||
|
|
"ZoneIdList")
|
||
|
|
for i in DoInterestManager._debug_interestHistory:
|
||
|
|
print format % tuple(i)
|
||
|
|
print "Note: interests with a Context of 0 do not get" \
|
||
|
|
" done/finished notices."
|
||
|
|
|
||
|
|
def printInterestSets(self):
|
||
|
|
print "******************* Interest Sets **************"
|
||
|
|
format = '%6s %' + str(DoInterestManager._debug_maxDescriptionLen) + 's %11s %11s %8s %8s %8s'
|
||
|
|
print format % (
|
||
|
|
"Handle", "Description",
|
||
|
|
"ParentId", "ZoneIdList",
|
||
|
|
"State", "Context",
|
||
|
|
"Event")
|
||
|
|
for id, state in DoInterestManager._interests.items():
|
||
|
|
if len(state.events) == 0:
|
||
|
|
event = ''
|
||
|
|
elif len(state.events) == 1:
|
||
|
|
event = state.events[0]
|
||
|
|
else:
|
||
|
|
event = state.events
|
||
|
|
print format % (id, state.desc,
|
||
|
|
state.parentId, state.zoneIdList,
|
||
|
|
state.state, state.context,
|
||
|
|
event)
|
||
|
|
print "************************************************"
|
||
|
|
|
||
|
|
def printInterests(self):
|
||
|
|
self.printInterestHistory()
|
||
|
|
self.printInterestSets()
|
||
|
|
|
||
|
|
def _sendAddInterest(self, handle, contextId, parentId, zoneIdList, description,
|
||
|
|
action=None):
|
||
|
|
"""
|
||
|
|
Part of the new otp-server code.
|
||
|
|
|
||
|
|
handle is a client-side created number that refers to
|
||
|
|
a set of interests. The same handle number doesn't
|
||
|
|
necessarily have any relationship to the same handle
|
||
|
|
on another client.
|
||
|
|
"""
|
||
|
|
assert DoInterestManager.notify.debugCall()
|
||
|
|
if __debug__:
|
||
|
|
if isinstance(zoneIdList, types.ListType):
|
||
|
|
zoneIdList.sort()
|
||
|
|
if action is None:
|
||
|
|
action = 'add'
|
||
|
|
self._addDebugInterestHistory(
|
||
|
|
action, description, handle, contextId, parentId, zoneIdList)
|
||
|
|
if parentId == 0:
|
||
|
|
DoInterestManager.notify.error(
|
||
|
|
'trying to set interest to invalid parent: %s' % parentId)
|
||
|
|
datagram = PyDatagram()
|
||
|
|
# Add message type
|
||
|
|
if isinstance(zoneIdList, types.ListType):
|
||
|
|
vzl = list(zoneIdList)
|
||
|
|
vzl.sort()
|
||
|
|
uniqueElements(vzl)
|
||
|
|
datagram.addUint16(CLIENT_ADD_INTEREST_MULTIPLE)
|
||
|
|
datagram.addUint32(contextId)
|
||
|
|
datagram.addUint16(handle)
|
||
|
|
datagram.addUint32(parentId)
|
||
|
|
datagram.addUint16(len(vzl))
|
||
|
|
for zone in vzl:
|
||
|
|
datagram.addUint32(zone)
|
||
|
|
else:
|
||
|
|
datagram.addUint16(CLIENT_ADD_INTEREST)
|
||
|
|
datagram.addUint32(contextId)
|
||
|
|
datagram.addUint16(handle)
|
||
|
|
datagram.addUint32(parentId)
|
||
|
|
datagram.addUint32(zoneIdList)
|
||
|
|
self.send(datagram)
|
||
|
|
|
||
|
|
def _sendRemoveInterest(self, handle, contextId):
|
||
|
|
"""
|
||
|
|
handle is a client-side created number that refers to
|
||
|
|
a set of interests. The same handle number doesn't
|
||
|
|
necessarily have any relationship to the same handle
|
||
|
|
on another client.
|
||
|
|
"""
|
||
|
|
assert DoInterestManager.notify.debugCall()
|
||
|
|
assert handle in DoInterestManager._interests
|
||
|
|
datagram = PyDatagram()
|
||
|
|
# Add message type
|
||
|
|
datagram.addUint16(CLIENT_REMOVE_INTEREST)
|
||
|
|
datagram.addUint32(contextId)
|
||
|
|
datagram.addUint16(handle)
|
||
|
|
self.send(datagram)
|
||
|
|
if __debug__:
|
||
|
|
state = DoInterestManager._interests[handle]
|
||
|
|
self._addDebugInterestHistory(
|
||
|
|
"remove", state.desc, handle, contextId,
|
||
|
|
state.parentId, state.zoneIdList)
|
||
|
|
|
||
|
|
def _sendRemoveAIInterest(self, handle):
|
||
|
|
"""
|
||
|
|
handle is a bare int, NOT an InterestHandle. Use this to
|
||
|
|
close an AI opened interest.
|
||
|
|
"""
|
||
|
|
datagram = PyDatagram()
|
||
|
|
# Add message type
|
||
|
|
datagram.addUint16(CLIENT_REMOVE_INTEREST)
|
||
|
|
datagram.addUint16((1<<15) + handle)
|
||
|
|
self.send(datagram)
|
||
|
|
|
||
|
|
def cleanupWaitAllInterestsComplete(self):
|
||
|
|
if self._completeDelayedCallback is not None:
|
||
|
|
self._completeDelayedCallback.destroy()
|
||
|
|
self._completeDelayedCallback = None
|
||
|
|
|
||
|
|
def queueAllInterestsCompleteEvent(self, frames=5):
|
||
|
|
# wait for N frames, if no new interests, send out all-done event
|
||
|
|
# calling this is OK even if there are no pending interest completes
|
||
|
|
def checkMoreInterests():
|
||
|
|
# if there are new interests, cancel this delayed callback, another
|
||
|
|
# will automatically be scheduled when all interests complete
|
||
|
|
# print 'checkMoreInterests(',self._completeEventCount.num,'):',globalClock.getFrameCount()
|
||
|
|
return self._completeEventCount.num > 0
|
||
|
|
def sendEvent():
|
||
|
|
messenger.send(self.getAllInterestsCompleteEvent())
|
||
|
|
for callback in self._allInterestsCompleteCallbacks:
|
||
|
|
callback()
|
||
|
|
self._allInterestsCompleteCallbacks = []
|
||
|
|
self.cleanupWaitAllInterestsComplete()
|
||
|
|
self._completeDelayedCallback = FrameDelayedCall(
|
||
|
|
'waitForAllInterestCompletes',
|
||
|
|
callback=sendEvent,
|
||
|
|
frames=frames,
|
||
|
|
cancelFunc=checkMoreInterests)
|
||
|
|
checkMoreInterests = None
|
||
|
|
sendEvent = None
|
||
|
|
|
||
|
|
def handleInterestDoneMessage(self, di):
|
||
|
|
"""
|
||
|
|
This handles the interest done messages and may dispatch an event
|
||
|
|
"""
|
||
|
|
assert DoInterestManager.notify.debugCall()
|
||
|
|
contextId = di.getUint32()
|
||
|
|
handle = di.getUint16()
|
||
|
|
if self.__verbose():
|
||
|
|
print 'CR::INTEREST.interestDone(handle=%s)' % handle
|
||
|
|
DoInterestManager.notify.debug(
|
||
|
|
"handleInterestDoneMessage--> Received handle %s, context %s" % (
|
||
|
|
handle, contextId))
|
||
|
|
if handle in DoInterestManager._interests:
|
||
|
|
eventsToSend = []
|
||
|
|
# if the context matches, send out the event
|
||
|
|
if contextId == DoInterestManager._interests[handle].context:
|
||
|
|
DoInterestManager._interests[handle].context = NO_CONTEXT
|
||
|
|
# the event handlers may call back into the interest manager. Send out
|
||
|
|
# the events after we're once again in a stable state.
|
||
|
|
#DoInterestManager._interests[handle].sendEvents()
|
||
|
|
eventsToSend = list(DoInterestManager._interests[handle].getEvents())
|
||
|
|
DoInterestManager._interests[handle].clearEvents()
|
||
|
|
else:
|
||
|
|
DoInterestManager.notify.debug(
|
||
|
|
"handleInterestDoneMessage--> handle: %s: Expecting context %s, got %s" % (
|
||
|
|
handle, DoInterestManager._interests[handle].context, contextId))
|
||
|
|
if __debug__:
|
||
|
|
state = DoInterestManager._interests[handle]
|
||
|
|
self._addDebugInterestHistory(
|
||
|
|
"finished", state.desc, handle, contextId, state.parentId,
|
||
|
|
state.zoneIdList)
|
||
|
|
self._considerRemoveInterest(handle)
|
||
|
|
for event in eventsToSend:
|
||
|
|
messenger.send(event)
|
||
|
|
else:
|
||
|
|
DoInterestManager.notify.warning(
|
||
|
|
"handleInterestDoneMessage: handle not found: %s" % (handle))
|
||
|
|
# if there are no more outstanding interest-completes, send out global all-done event
|
||
|
|
if self._completeEventCount.num == 0:
|
||
|
|
self.queueAllInterestsCompleteEvent()
|
||
|
|
assert self.printInterestsIfDebug()
|
||
|
|
|
||
|
|
if __debug__:
|
||
|
|
import unittest
|
||
|
|
|
||
|
|
class AsyncTestCase(unittest.TestCase):
|
||
|
|
def setCompleted(self):
|
||
|
|
self._async_completed = True
|
||
|
|
def isCompleted(self):
|
||
|
|
return getattr(self, '_async_completed', False)
|
||
|
|
|
||
|
|
class AsyncTestSuite(unittest.TestSuite):
|
||
|
|
pass
|
||
|
|
|
||
|
|
class AsyncTestLoader(unittest.TestLoader):
|
||
|
|
suiteClass = AsyncTestSuite
|
||
|
|
|
||
|
|
class AsyncTextTestRunner(unittest.TextTestRunner):
|
||
|
|
def run(self, testCase):
|
||
|
|
result = self._makeResult()
|
||
|
|
startTime = time.time()
|
||
|
|
test(result)
|
||
|
|
stopTime = time.time()
|
||
|
|
timeTaken = stopTime - startTime
|
||
|
|
result.printErrors()
|
||
|
|
self.stream.writeln(result.separator2)
|
||
|
|
run = result.testsRun
|
||
|
|
self.stream.writeln("Ran %d test%s in %.3fs" %
|
||
|
|
(run, run != 1 and "s" or "", timeTaken))
|
||
|
|
self.stream.writeln()
|
||
|
|
if not result.wasSuccessful():
|
||
|
|
self.stream.write("FAILED (")
|
||
|
|
failed, errored = map(len, (result.failures, result.errors))
|
||
|
|
if failed:
|
||
|
|
self.stream.write("failures=%d" % failed)
|
||
|
|
if errored:
|
||
|
|
if failed: self.stream.write(", ")
|
||
|
|
self.stream.write("errors=%d" % errored)
|
||
|
|
self.stream.writeln(")")
|
||
|
|
else:
|
||
|
|
self.stream.writeln("OK")
|
||
|
|
return result
|
||
|
|
|
||
|
|
class TestInterestAddRemove(AsyncTestCase, DirectObject.DirectObject):
|
||
|
|
def testInterestAdd(self):
|
||
|
|
event = uniqueName('InterestAdd')
|
||
|
|
self.acceptOnce(event, self.gotInterestAddResponse)
|
||
|
|
self.handle = base.cr.addInterest(base.cr.GameGlobalsId, 100, 'TestInterest', event=event)
|
||
|
|
def gotInterestAddResponse(self):
|
||
|
|
event = uniqueName('InterestRemove')
|
||
|
|
self.acceptOnce(event, self.gotInterestRemoveResponse)
|
||
|
|
base.cr.removeInterest(self.handle, event=event)
|
||
|
|
def gotInterestRemoveResponse(self):
|
||
|
|
self.setCompleted()
|
||
|
|
|
||
|
|
def runTests():
|
||
|
|
suite = unittest.makeSuite(TestInterestAddRemove)
|
||
|
|
unittest.AsyncTextTestRunner(verbosity=2).run(suite)
|