def newEpisode(self):
""" modify the original controller parameters and store the deltas """
DirectAgent.newEpisode(self)
if not self.evaluation:
self.deltaList.append(self.deltas.copy())
self.deltas = random.uniform(-self.epsilon, self.epsilon, len(self.controller.parameters))
self.controller.parameters = self.storedParameters + self.deltas
self.epsilon *= self.decay
