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Added return values to test success of texture or model load.

This commit is contained in:
Josh Wilson 2005-09-27 19:19:25 +00:00
parent 5465571963
commit 20b99f6332
1 changed files with 12 additions and 4 deletions
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16
direct/src/particles/SpriteParticleRendererExt.py
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@ -36,8 +36,10 @@ class SpriteParticleRendererExt(SpriteParticleRenderer):
t = loader.loadTexture(fileName)
if (t != None):
self.setTexture(t,fileName)
return True
else:
print "Couldn't find rendererSpriteTexture file: %s" % fileName
return False
def addTextureFromFile(self, fileName = None):
if(self.getNumAnims == 0):
@ -50,8 +52,10 @@ class SpriteParticleRendererExt(SpriteParticleRenderer):
t = loader.loadTexture(fileName)
if (t != None):
self.addTexture(t,fileName)
return True
else:
print "Couldn't find rendererSpriteTexture file: %s" % fileName
return False
def getSourceFileName(self):
if self.sourceFileName == None:
@ -90,16 +94,17 @@ class SpriteParticleRendererExt(SpriteParticleRenderer):
m = loader.loadModelOnce(modelName)
if (m == None):
print "SpriteParticleRendererExt: Couldn't find model: %s!" % modelName
return None
return False
nodeName = self.getSourceNodeName()
np = m.find(nodeName)
if np.isEmpty():
print "SpriteParticleRendererExt: Couldn't find node: %s!" % nodeName
m.removeNode()
return None
return False
self.setFromNode(np, modelName, nodeName, sizeFromTexels)
m.removeNode()
return True
def addTextureFromNode(self, modelName = None, nodeName = None, sizeFromTexels = True):
if(self.getNumAnims == 0):
@ -116,13 +121,16 @@ class SpriteParticleRendererExt(SpriteParticleRenderer):
m = loader.loadModelOnce(modelName)
if (m == None):
print "SpriteParticleRendererExt: Couldn't find model: %s!" % modelName
return None
return False
np = m.find(nodeName)
if np.isEmpty():
print "SpriteParticleRendererExt: Couldn't find node: %s!" % nodeName
m.removeNode()
return None
return False
self.addFromNode(np, modelName, nodeName, sizeFromTexels)
m.removeNode()
return True