from sense_hat import SenseHat
import time

sense = SenseHat()

class Emoji:
    def __init__(self):
        self.red = (255, 0, 0)
        self.green = (0, 255, 0)
        self.blue = (0, 0, 255)
        self.empty = (0, 0, 0)

    def smile1(self):
        R = self.red
        G = self.green
        B = self.blue
        O = self.empty
        smile1 = [
            O, O, R, R, R, R, O, O,
            O, R, B, B, B, B, R, O,
            R, B, G, B, B, G, B, R,
            R, B, B, B, B, B, B, R,
            R, B, B, B, B, B, B, R,
            R, B, B, B, B, B, B, R,
            O, R, G, G, G, G, R, O,
            O, O, R, R, R, R, O, O,
            ]
        return smile1

    def smile2(self):
        R = self.red
        G = self.green
        B = self.blue
        O = self.empty
        smile2 = [
            O, O, B, B, B, B, O, O,
            O, B, G, G, G, G, B, O,
            B, G, R, G, G, R, G, B,
            B, G, G, G, G, G, G, B,
            B, G, G, G, G, G, G, B,
            B, R, G, G, G, G, R, B,
            O, B, R, R, R, R, B, O,
            O, O, B, B, B, B, O, O,
            ]
        return smile2

    def smile3(self):
        R = self.red
        G = self.green
        B = self.blue
        O = self.empty
        smile3 = [
            O, O, G, G, G, G, O, O,
            O, G, R, R, R, R, G, O,
            G, R, B, R, R, B, R, G,
            G, R, R, R, R, R, R, G,
            G, B, B, B, B, B, B, G,
            G, B, R, R, R, R, B, G,
            O, G, B, B, B, B, G, O,
            O, O, G, G, G, G, O, O,
            ]
        return smile3

e1 = Emoji()
faces = [e1.smile1(), e1.smile2(), e1.smile3()]
print(faces)

def myfunc():
    while True:
        for face in faces:
            sense.set_pixels(face)
            time.sleep(3)

myfunc()