87 lines
3.7 KiB
Python
87 lines
3.7 KiB
Python
from panda3d.core import *
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from direct.particles import ParticleEffect
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from direct.directnotify import DirectNotifyGlobal
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from direct.interval.IntervalGlobal import *
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from direct.showbase import AppRunnerGlobal
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import os
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class RocketExplosion(NodePath):
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def __init__(self, parent, smokeParent):
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NodePath.__init__(self)
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notify = DirectNotifyGlobal.directNotify.newCategory('RocketExplosionParticles')
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self.effectNode = parent.attachNewNode('RocketExplosion')
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self.effectNode.setBin('fixed', 1)
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self.effectNode.setDepthWrite(1)
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self.smokeEffectNode = smokeParent.attachNewNode('RocketSmoke')
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self.smokeEffectNode.setBin('fixed', 1)
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self.smokeEffectNode.setDepthWrite(0)
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self.effect = ParticleEffect.ParticleEffect('RocketFire')
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self.smokeEffect = ParticleEffect.ParticleEffect('RocketSmoke')
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particleSearchPath = DSearchPath()
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if AppRunnerGlobal.appRunner:
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particleSearchPath.appendDirectory(Filename.expandFrom('$TT_3_5_ROOT/phase_3.5/etc'))
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else:
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basePath = os.path.expandvars('$TOONTOWN') or './toontown'
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particleSearchPath.appendDirectory(Filename.fromOsSpecific(basePath + '/src/effects'))
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particleSearchPath.appendDirectory(Filename('phase_3.5/etc'))
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particleSearchPath.appendDirectory(Filename('phase_4/etc'))
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particleSearchPath.appendDirectory(Filename('phase_5/etc'))
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particleSearchPath.appendDirectory(Filename('phase_6/etc'))
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particleSearchPath.appendDirectory(Filename('phase_7/etc'))
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particleSearchPath.appendDirectory(Filename('phase_8/etc'))
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particleSearchPath.appendDirectory(Filename('phase_9/etc'))
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particleSearchPath.appendDirectory(Filename('.'))
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pfile = Filename('tt_p_efx_rocketLaunchFire.ptf')
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found = vfs.resolveFilename(pfile, particleSearchPath)
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if not found:
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notify.warning('loadParticleFile() - no path: %s' % pfile)
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return
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notify.debug('Loading particle file: %s' % pfile)
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self.effect.loadConfig(pfile)
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ren = self.effect.getParticlesNamed('particles-1').getRenderer()
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ren.setTextureFromNode('phase_4/models/props/tt_m_efx_fireball', '**/*')
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pfile = Filename('tt_p_efx_rocketLaunchSmoke.ptf')
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found = vfs.resolveFilename(pfile, particleSearchPath)
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if not found:
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notify.warning('loadParticleFile() - no path: %s' % pfile)
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return
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notify.debug('Loading particle file: %s' % pfile)
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self.smokeEffect.loadConfig(pfile)
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ren = self.smokeEffect.getParticlesNamed('particles-1').getRenderer()
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ren.setTextureFromNode('phase_4/models/props/tt_m_efx_smoke', '**/*')
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self.endSeq = None
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self.cleanupCompleted = 0
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return
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def start(self):
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self.effect.start(parent=self.effectNode)
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self.smokeEffect.start(parent=self.smokeEffectNode)
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def stop(self):
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try:
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self.effect.disable()
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self.smokeEffect.disable()
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except AttributeError:
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pass
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def end(self):
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self.endSeq = Sequence(LerpColorScaleInterval(self.smokeEffectNode, 2.0, Vec4(1, 1, 1, 0)), Func(self.destroy))
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self.endSeq.start()
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def destroy(self):
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if self.endSeq:
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self.endSeq.pause()
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self.endSeq = None
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self.stop()
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if not self.cleanupCompleted:
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self.effect.cleanup()
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self.smokeEffect.cleanup()
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self.effectNode.removeNode()
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self.smokeEffectNode.removeNode()
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del self.effect
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del self.smokeEffect
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del self.effectNode
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del self.smokeEffectNode
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self.cleanupCompleted = 1
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return
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