2022-12-16 18:40:57 -06:00
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from panda3d.core import *
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2019-11-02 17:27:54 -05:00
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from otp.movement import Impulse
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class PetLeash(Impulse.Impulse):
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def __init__(self, origin, length):
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Impulse.Impulse.__init__(self)
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self.origin = origin
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self.length = length
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def _process(self, dt):
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Impulse.Impulse._process(self, dt)
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myPos = self.nodePath.getPos()
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myDist = self.VecType(myPos - self.origin.getPos()).length()
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if myDist > self.length:
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excess = myDist - self.length
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shove = self.VecType(myPos)
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shove.normalize()
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shove *= -excess
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self.mover.addShove(shove)
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