def beginBarrier(self, name, avIds, timeout, callback):
# Begins waiting for a set of avatars. When all avatars in
# the list have reported back in or the callback has expired,
# calls the indicated callback with the list of toons that
# made it through. There may be multiple barriers waiting
# simultaneously on different lists of avatars, although they
# should have different names.
from otp.ai import Barrier
context = self.__nextBarrierContext
# We assume the context number is passed as a uint16.
self.__nextBarrierContext = (self.__nextBarrierContext + 1) & 0xffff
assert self.notify.debug('beginBarrier(%s, %s, %s, %s)' %
(context, name, avIds, timeout))
if avIds:
barrier = Barrier.Barrier(name,
self.uniqueName(name),
avIds,
timeout,
doneFunc=PythonUtil.Functor(
self.__barrierCallback, context,
callback))
self.__barriers[context] = barrier
# Send the context number to each involved client.
self.sendUpdate("setBarrierData", [self.__getBarrierData()])
else:
# No avatars; just call the callback immediately.
callback(avIds)
return context
def debugCall(self, debugString=''):
"""
If this notify is in debug mode, print the time of the
call followed by the notifier category and
the function call (with parameters).
"""
if self.__debug:
message = str(debugString)
string = ":%s:%s \"%s\" %s" % (self.getOnlyTime(),
self.__name, message,
PythonUtil.traceParentCall())
self.__log(string)
self.__print(string)
return 1 # to allow assert self.notify.debugCall("blah")
def debugCall(self, debugString=''):
"""
If this notify is in debug mode, print the time of the
call followed by the notifier category and
the function call (with parameters).
"""
if self.__debug:
message = str(debugString)
string = ":%s:%s \"%s\" %s"%(
self.getOnlyTime(),
self.__name,
message,
PythonUtil.traceParentCall())
self.__log(string)
self.__print(string)
return 1 # to allow assert self.notify.debugCall("blah")
def debugStateCall(self, obj=None, fsmMemberName='fsm',
secondaryFsm='secondaryFSM'):
"""
If this notify is in debug mode, print the time of the
call followed by the [fsm state] notifier category and
the function call (with parameters).
"""
#f.f_locals['self'].__init__.im_class.__name__
if self.__debug:
state = ''
doId = ''
if obj is not None:
fsm=obj.__dict__.get(fsmMemberName)
if fsm is not None:
stateObj = fsm.getCurrentState()
if stateObj is not None:
#state = "%s=%s"%(fsmMemberName, stateObj.getName())
state = stateObj.getName()
fsm=obj.__dict__.get(secondaryFsm)
if fsm is not None:
stateObj = fsm.getCurrentState()
if stateObj is not None:
#state = "%s=%s"%(fsmMemberName, stateObj.getName())
state = "%s, %s"%(state, stateObj.getName())
if hasattr(obj, 'doId'):
doId = " doId:%s"%(obj.doId,)
#if type(obj) == types.ClassType:
# name = "%s."%(obj.__class__.__name__,)
string = ":%s:%s [%-7s] id(%s)%s %s"%(
self.getOnlyTime(),
self.__name,
state,
id(obj),
doId,
PythonUtil.traceParentCall())
self.__log(string)
self.__print(string)
return 1 # to allow assert self.notify.debugStateCall(self)
def setServerDelta(self, delta, timezone):
"""
Call this method on any Notify object to globally change the
timestamp printed for each line of all Notify objects.
This synchronizes the timestamp with the server's known time
of day, and also switches into the server's timezone.
"""
delta = int(round(delta))
Notifier.serverDelta = delta + time.timezone - timezone
# The following call is necessary to make the output from C++
# notify messages show the same timestamp as those generated
# from Python-level notify messages.
from panda3d.pandac import NotifyCategory
NotifyCategory.setServerDelta(self.serverDelta)
self.info(
"Notify clock adjusted by %s (and timezone adjusted by %s hours) to synchronize with server."
% (PythonUtil.formatElapsedSeconds(delta),
(time.timezone - timezone) / 3600))
def debugStateCall(self,
obj=None,
fsmMemberName='fsm',
secondaryFsm='secondaryFSM'):
"""
If this notify is in debug mode, print the time of the
call followed by the [fsm state] notifier category and
the function call (with parameters).
"""
#f.f_locals['self'].__init__.im_class.__name__
if self.__debug:
state = ''
doId = ''
if obj is not None:
fsm = obj.__dict__.get(fsmMemberName)
if fsm is not None:
stateObj = fsm.getCurrentState()
if stateObj is not None:
#state = "%s=%s"%(fsmMemberName, stateObj.getName())
state = stateObj.getName()
fsm = obj.__dict__.get(secondaryFsm)
if fsm is not None:
stateObj = fsm.getCurrentState()
if stateObj is not None:
#state = "%s=%s"%(fsmMemberName, stateObj.getName())
state = "%s, %s" % (state, stateObj.getName())
if hasattr(obj, 'doId'):
doId = " doId:%s" % (obj.doId, )
#if type(obj) == types.ClassType:
# name = "%s."%(obj.__class__.__name__,)
string = ":%s:%s [%-7s] id(%s)%s %s" % (
self.getOnlyTime(), self.__name, state, id(obj), doId,
PythonUtil.traceParentCall())
self.__log(string)
self.__print(string)
return 1 # to allow assert self.notify.debugStateCall(self)
def calcTimeOfImpactOnPlane(startHeight, endHeight, startVel, accel):
return PythonUtil.solveQuadratic(accel * .5, startVel,
startHeight-endHeight)
def setServerDelta(self, delta, timezone):
"""
Call this method on any Notify object to globally change the
timestamp printed for each line of all Notify objects.
This synchronizes the timestamp with the server's known time
of day, and also switches into the server's timezone.
"""
delta = int(round(delta))
Notifier.serverDelta = delta + time.timezone - timezone
# The following call is necessary to make the output from C++
# notify messages show the same timestamp as those generated
# from Python-level notify messages.
from panda3d.pandac import NotifyCategory
NotifyCategory.setServerDelta(self.serverDelta)
self.info("Notify clock adjusted by %s (and timezone adjusted by %s hours) to synchronize with server." % (PythonUtil.formatElapsedSeconds(delta), (time.timezone - timezone) / 3600))
def calcTimeOfImpactOnPlane(startHeight, endHeight, startVel, accel):
return PythonUtil.solveQuadratic(accel * 0.5, startVel, startHeight - endHeight)
