def next_scene(self, i):
if i % 2 == 0:
sceneFactory = Yellow()
else:
sceneFactory = Cyan()
return sceneFactory.scene()
def next_scene(self, i):
if i % 3 == 0:
sceneFactory = Yellow()
elif i % 3 == 1:
sceneFactory = Cyan()
else:
sceneFactory = Purple()
return sceneFactory.scene()