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add getCurrentFrame, used in toontown vine game

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This commit is contained in:
Redmond Urbino 2007-01-24 23:05:55 +00:00
parent 1f31806e1d
commit f4d998e214
1 changed files with 12 additions and 0 deletions
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12
direct/src/interval/ActorInterval.py
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@ -118,6 +118,18 @@ class ActorInterval(Interval.Interval):
# Initialize superclass # Initialize superclass
Interval.Interval.__init__(self, name, duration) Interval.Interval.__init__(self, name, duration)
def getCurrentFrame(self):
"""Calculate the current frame playing in this interval.
returns a float value between startFrame and endFrame, inclusive
returns None if there are any problems
"""
retval = None
if not self.isStopped():
framesPlayed = self.numFrames * self.currT
retval = self.startFrame + framesPlayed
return retval
def privStep(self, t): def privStep(self, t):
frameCount = t * self.frameRate frameCount = t * self.frameRate
if self.constrainedLoop: if self.constrainedLoop: