def __init__(self, effectFileName, parent=None, loop=False, effectIsCentered=True, effectAdjustment=[0, 0, 0]): self.effectAdjustment = effectAdjustment self.loopEffect = loop self.effectIsCentered = effectIsCentered self.loadedFormat = None if effectFileName != None: effectFileNameSplit = effectFileName.split('.') self.loadedFormat = effectFileNameSplit[len(effectFileNameSplit)-2] # Get value at penultimate index if self.loadedFormat == effectFileNameSplit[0]: self.loadedFormat = None # Get rid of bad format name. pass # Load texture; supply alpha channel if it doesn't exist. p = transparencyKey(effectFileName) self.tex = Texture() self.tex.setup2dTexture(p.getXSize(), p.getYSize(), Texture.TUnsignedByte, Texture.FRgba) self.tex.load(p) if self.loadedFormat != None: try: self.tree = etree.parse("./"+GAME+"/effects/"+self.loadedFormat+"/sprite.xml") except IOError: self.loadedFormat = None pass if self.loadedFormat != None: root = self.tree.getroot() self.frames = root.find('.//frames') self.colors = root.find('.//colors') self.tweens = root.find('.//motion-tweens') self.compositeFrames = root.find('.//composite-frames') self.baseWidth = 0 if root.attrib.get("base-width") == None else float(root.attrib.get("base-width")) self.baseHeight = 0 if root.attrib.get("base-height") == None else float(root.attrib.get("base-height")) self.effectWidth = 1 if root.attrib.get("frame-width") == None else float(root.attrib.get("frame-width")) self.effectHeight = 1 if root.attrib.get("frame-height") == None else float(root.attrib.get("frame-height")) self.effectTargetMS = 143 if root.attrib.get("target-ms") == None else float(root.attrib.get("target-ms")) self.startIndex = 1 if root.attrib.get("target-start") == None else int(root.attrib.get("target-start")) self.endIndex = 1 if root.attrib.get("target-end") == None else int(root.attrib.get("target-end")) self.noSampling = False if root.attrib.get("no-sampling") == None else bool(root.attrib.get("no-sampling")) if self.noSampling==True: self.tex.setMagfilter(Texture.FTNearest) self.tex.setMinfilter(Texture.FTNearest) cm = CardMaker('card-'+effectFileName) cardDeltaX = self.effectWidth / self.pixelScaleX cardDeltaZ = self.effectHeight / self.pixelScaleZ if self.effectIsCentered == True: cm.setFrame(0, 0, 0, 0) deltaX = (cardDeltaX/2.0) - (-cardDeltaX/2.0) deltaY = 0 deltaZ = (cardDeltaZ/2.0) - (-cardDeltaZ/2.0) #occluder = OccluderNode('effect-parent-occluder', Point3((-cardDeltaX/2.0), 0, (-cardDeltaZ/2.0)), Point3((-cardDeltaX/2.0), 0, (cardDeltaZ/2.0)), Point3((cardDeltaX/2.0), 0, (cardDeltaZ/2.0)), Point3((cardDeltaX/2.0), 0, (-cardDeltaZ/2.0))) else: cm.setFrame(0, 0, 0, 0) deltaX = (cardDeltaX/2.0) - (-cardDeltaX/2.0) deltaY = 0 deltaZ = cardDeltaZ - 0 #occluder = OccluderNode('effect-parent-occluder', Point3((-cardDeltaX/2.0), 0, 0), Point3((-cardDeltaX/2.0), 0, cardDeltaZ), Point3((cardDeltaX/2.0), 0, cardDeltaZ), Point3((cardDeltaX/2.0), 0, 0)) self.effectCardNodePath = render.attachNewNode(cm.generate()) self.effectCardNodePath.setBillboardPointEye() self.effectCardNodePath.reparentTo(parent) #occluder_nodepath = self.effectCardNodePath.attachNewNode(occluder) #self.effectCardNodePath.setOccluder(occluder_nodepath) emptyNode = NodePath('effect-parent-translator') emptyNode.reparentTo(self.effectCardNodePath) if effectIsCentered == True: emptyNode.setPos(-deltaX/2.0+self.effectAdjustment[0], 0+self.effectAdjustment[1], deltaZ/2.0+self.effectAdjustment[2]) else: emptyNode.setPos(-deltaX/2.0+self.effectAdjustment[0], 0+self.effectAdjustment[1], deltaZ+self.effectAdjustment[2]) #emptyNode.place() emptyNode.setSx(float(deltaX)/self.effectWidth) emptyNode.setSz(float(deltaZ)/self.effectHeight) self.effectCameraNodePath = emptyNode if parent != None: self.effectCardNodePath.reparentTo(parent) else: self.effectCardNodePath.reparentTo(render) #self.effectCardNodePath.place() self.effectCardNodePath.setBin("fixed", 40) self.effectCardNodePath.setDepthTest(False) self.effectCardNodePath.setDepthWrite(False) pass