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Put some bullet proofing around cleanup and enable funcs

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This commit is contained in:
Greg Wiatroski 2005-04-22 21:23:57 +00:00
parent 9c97466a56
commit a3702b8a8f
1 changed files with 19 additions and 13 deletions
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32
direct/src/particles/ParticleEffect.py
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@ -36,13 +36,17 @@ class ParticleEffect(NodePath):
def cleanup(self): def cleanup(self):
self.removeNode() self.removeNode()
self.disable() self.disable()
for f in self.forceGroupDict.values(): if hasattr(self, 'forceGroupDict'):
f.cleanup() for f in self.forceGroupDict.values():
for p in self.particlesDict.values(): f.cleanup()
p.cleanup() del self.forceGroupDict
if hasattr(self, 'particlesDict'):
for p in self.particlesDict.values():
p.cleanup()
del self.particlesDict
del self.renderParent del self.renderParent
del self.particlesDict
del self.forceGroupDict
def reset(self): def reset(self):
self.removeAllForces() self.removeAllForces()
@ -52,14 +56,16 @@ class ParticleEffect(NodePath):
def enable(self): def enable(self):
"""enable()""" """enable()"""
if (self.renderParent != None): # band-aid added for client crash - grw
if hasattr(self, 'forceGroupDict') and hasattr(self, 'particlesGroupDict'):
if (self.renderParent != None):
for p in self.particlesDict.values():
p.setRenderParent(self.renderParent.node())
for f in self.forceGroupDict.values():
f.enable()
for p in self.particlesDict.values(): for p in self.particlesDict.values():
p.setRenderParent(self.renderParent.node()) p.enable()
for f in self.forceGroupDict.values(): self.fEnabled = 1
f.enable()
for p in self.particlesDict.values():
p.enable()
self.fEnabled = 1
def disable(self): def disable(self):
"""disable()""" """disable()"""