import pyglet
pyglet.options['graphics_vbo'] = False
from cocos.sprite import Sprite
from cocos.layer import Layer
from cocos.scene import Scene
from cocos.director import director

import Image
im = Image.new('RGBA', (200, 200), (150, 150, 150, 255))
im.save('grey.png', 'PNG')
im = Image.new('RGBA', (100, 100), (255, 0, 0, 0))
im.save('alpha_red.png', 'PNG')
im = Image.new('RGBA', (80, 80), (0, 255, 0, 255))
im.save('green.png', 'PNG')

class Spt(Sprite):

    def __init__(self):
        super(Spt ,self).__init__('alpha_red.png')
        s = Sprite('green.png')
        self.add(s, z=2)

class Layer1(Layer):

    def __init__(self):
        super(Layer1 ,self).__init__()
        s = Sprite('grey.png')
        self.add(s)
        s.position = 300, 300
        alpha = Spt()
        self.add(alpha, z=2)
        alpha.position = 300, 300


if __name__ == '__main__':
    director.init(width=900, height=900)
    scene1 = Scene(Layer1())
    director.run(scene1)