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fixed 32-bit timestamp bug

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This commit is contained in:
Darren Ranalli 2003-07-23 01:08:09 +00:00
parent bfc61341a1
commit 633409b2bf
1 changed files with 12 additions and 10 deletions
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22
direct/src/distributed/ClockDelta.py
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@ -52,18 +52,18 @@ class ClockDelta(DirectObject.DirectObject):
self.delta += timeDelta
def resynchronize(self, localTime, networkTime):
"""resynchronize(self, float localTime, int networkTime)
"""resynchronize(self, float localTime, uint32 networkTime)
Resets the relative delta so that the indicated networkTime
and localTime map to the same instant. The return value is
the amount by which the clock changes, in seconds.
"""
newDelta = float(localTime) - float(networkTime) / NetworkTimePrecision
newDelta = (float(localTime) -
(float(networkTime) / NetworkTimePrecision))
change = newDelta - self.delta
self.delta = newDelta
return self.networkToLocalTime(self.localToNetworkTime(change), 0.0)
return change
### Primary interface functions ###
@ -120,21 +120,23 @@ class ClockDelta(DirectObject.DirectObject):
### Convenience functions ###
def getRealNetworkTime(self):
def getRealNetworkTime(self, bits=16):
"""getRealNetworkTime(self)
Returns the current getRealTime() expressed as a network time.
"""
return self.localToNetworkTime(self.globalClock.getRealTime())
return self.localToNetworkTime(self.globalClock.getRealTime(),
bits=bits)
def getFrameNetworkTime(self):
def getFrameNetworkTime(self, bits=16):
"""getFrameNetworkTime(self)
Returns the current getFrameTime() expressed as a network time.
"""
return self.localToNetworkTime(self.globalClock.getFrameTime())
return self.localToNetworkTime(self.globalClock.getFrameTime(),
bits=bits)
def localElapsedTime(self, networkTime):
def localElapsedTime(self, networkTime, bits=16):
"""localElapsedTime(self, int networkTime)
Returns the amount of time elapsed (in seconds) on the client
@ -143,7 +145,7 @@ class ClockDelta(DirectObject.DirectObject):
"""
now = self.globalClock.getFrameTime()
dt = now - self.networkToLocalTime(networkTime, now)
dt = now - self.networkToLocalTime(networkTime, now, bits=bits)
if (dt >= 0.0):
return dt