def reset(self):
		""" Set 'Cursor' to point to the start of the root 'GameTree', 'self.game'."""
		self.gametree = self.game
		self.nodenum = 0
		self.index = 0
		self.stack = []
		self.node = self.gametree[self.index]
		self._setChildren()
		self._setFlags()
Set 'Cursor' to point to the start of the root 'GameTree', 'self.game'.