main_spagLEDi.py

# import RPi.GPIO as GPIO
from time import sleep
import networking_may as networking
import random
import math
import pygame

from Colors import Colors

from UIElements.SmallSheep import SmallSheep
from UIElements.BigSheep12 import BigSheep12
from UIElements.BigSheep34 import BigSheep34
from UIElements.Signs import Signs

from Animations_Sheep.SpinningHeadAnimation import SpinningHeadAnimation
from Animations_Sheep.SheepConfettiAnimation import SheepConfettiAnimation
from Animations_Sheep.RainbowAnimation import RainbowAnimation
from Animations_Sheep.FadeInOutAnimation import FadeInOutAnimation
from Animations_Sheep.AlternateAnimation import AlternateAnimation
from Animations_Sheep.SnakeAnimation import SnakeAnimation
from Animations_Sheep.FibonacciAnimation import FibonacciAnimation
from Animations_Sheep.BrokenAnimation import BrokenAnimation

from Animations_Stars.BrokenSignsAnimation import BrokenSignsAnimation
from Animations_Stars.AlwaysOnSignsAnimation import AlwaysOnSignsAnimation
from Animations_Stars.SignsConfettiAnimation import SignsConfettiAnimation
from Animations_Stars.FadeInOutSignsAnimation import FadeInOutSignsAnimation
from Animations_Stars.AlternateSignsAnimation import AlternateSignsAnimation
from Animations_Stars.RainbowSignsAnimation import RainbowSignsAnimation

from Simulator.SheepSimulator import SheepSimulator

########################################################
# consts & current loop data
########################################################

FRAMES_IN_SEC = 50

MAX_DURATION = 1
MIN_DURATION = 0.1
DIFF_DURATION = 0.1
NUM_OF_BITS = 32

current_frame = 0
duration = 0.4
animations = []

faster = False
slower = True

smallSheep = SmallSheep()
bigSheep12 = BigSheep12()
bigSheep34 = BigSheep34()
signs = Signs()


########################################################
# simulator
########################################################

USE_SIMULATOR = True
pygame.init()
simulator = SheepSimulator()


########################################################
# button defs
########################################################

# must divide 5 * NUM_OF_BITS
SLOW_BUTTON_FRAMES = 16
FAST_BUTTON_FRAMES = 8

# GPIO.cleanup()
# GPIO.setmode(GPIO.BCM)
# GPIO.setup(17, GPIO.IN, GPIO.PUD_DOWN)
# GPIO.setup(22, GPIO.IN, GPIO.PUD_DOWN)
# GPIO.setup(4, GPIO.OUT)
# GPIO.setup(27, GPIO.OUT)


# def lit_button1():
#     GPIO.output(4, GPIO.HIGH)
#     return


# def lit_button2():
#     GPIO.output(27, GPIO.HIGH)
#     return


# def unlit_button1():
#     GPIO.output(4, GPIO.LOW)
#     return


# def unlit_button2():
#     GPIO.output(27, GPIO.LOW)
#     return


def btn1_clicked(arg):
    global faster
    faster = True


def btn2_clicked(arg):
    global slower
    slower = True


# GPIO.add_event_detect(17, GPIO.FALLING,
#                       callback=btn1_clicked, bouncetime=300)
# GPIO.add_event_detect(22, GPIO.FALLING,
#                       callback=btn2_clicked, bouncetime=300)


########################################################
# animations
########################################################

def config_new_animation():
    print "duration - " + str(duration)
    global current_frame
    current_frame = 0
    animationType = random.randrange(1, 8)

    if (animationType == 0):
            show_spinning_head_animation()
    elif (animationType == 1):
            show_fade_in_out_animation()
    elif (animationType == 2):
            show_alternate_animation()
    elif (animationType == 3):
            show_sheep_confetti_animation()
    elif (animationType == 4):
            show_rainbow_animation()
    elif (animationType == 5):
            show_snake_animation()
    elif (animationType == 6):
            show_broken_animation()
    else:
            show_fibonacci_animation()


def num_of_blocks(self, original, div):
        while original % div != 0:
                div = div / 2
        return original / div


def show_alternate_animation():
        print "alternate"
        hue1 = random.random()
        hue2 = Colors.reduce_by_1(hue1 + 0.25)
        hue3 = Colors.reduce_by_1(hue1 + 0.5)
        hue4 = Colors.reduce_by_1(hue1 + 0.75)

        global animations
        animations = [AlternateAnimation(smallSheep, NUM_OF_BITS / 4, hue2),
                      AlternateAnimation(bigSheep12, NUM_OF_BITS / 4, hue1),
                      AlternateAnimation(bigSheep34, NUM_OF_BITS / 4, hue3), 
                      AlternateSignsAnimation(signs, NUM_OF_BITS / 4, hue4)]


def show_fade_in_out_animation():
        print "fade_in_out"
        hue1 = random.random()
        hue2 = Colors.reduce_by_1(hue1 + 0.111)
        hue3 = Colors.reduce_by_1(hue1 + 0.222)
        hue4 = Colors.reduce_by_1(hue1 + 0.333)

        global animations
        animations = [FadeInOutAnimation(smallSheep, NUM_OF_BITS / 2, hue2),
                      FadeInOutAnimation(bigSheep12, NUM_OF_BITS / 2, hue1),
                      FadeInOutAnimation(bigSheep34, NUM_OF_BITS / 2, hue3),
                      FadeInOutSignsAnimation(signs, NUM_OF_BITS / 2, hue4)]


def show_sheep_confetti_animation():
        print "confetti"
        max_leds_per_cycle = 0.05
        min_leds_per_cycle = 0.005
        diff_in_leds = DIFF_DURATION * (max_leds_per_cycle - min_leds_per_cycle) / (MAX_DURATION - MIN_DURATION)
        current_diff = int((MAX_DURATION - duration) / DIFF_DURATION)
        leds_per_cycle = min_leds_per_cycle + diff_in_leds * current_diff

        global animations
        animations = [SheepConfettiAnimation(smallSheep, leds_per_cycle),
                      SheepConfettiAnimation(bigSheep12, leds_per_cycle),
                      SheepConfettiAnimation(bigSheep34, leds_per_cycle),
                      SignsConfettiAnimation(signs, leds_per_cycle)]


def show_rainbow_animation():
        print "rainbow"
        global animations
        animations = [RainbowAnimation(smallSheep, NUM_OF_BITS / 4),
                      RainbowAnimation(bigSheep12, NUM_OF_BITS / 4),
                      RainbowAnimation(bigSheep34, NUM_OF_BITS / 4),
                      RainbowSignsAnimation (signs, NUM_OF_BITS / 4)]


def show_snake_animation():
        print "snake"
        global animations
        animations = [SnakeAnimation(smallSheep, NUM_OF_BITS / 4),
                      SnakeAnimation(bigSheep12, NUM_OF_BITS / 4),
                      SnakeAnimation(bigSheep34, NUM_OF_BITS / 4),
                      SignsConfettiAnimation(signs, 1)]


def show_spinning_head_animation():
        print "spinning head"
        hue = random.random()

        global animations
        animations = [SpinningHeadAnimation(smallSheep, hue, NUM_OF_BITS),
                      SpinningHeadAnimation(bigSheep12, hue, NUM_OF_BITS),
                      SpinningHeadAnimation(bigSheep34, hue, NUM_OF_BITS)]


def show_fibonacci_animation():
        print "fibonacci"
        hue1 = random.random()
        hue2 = Colors.reduce_by_1(hue1 + 0.111)
        hue3 = Colors.reduce_by_1(hue1 + 0.222)

        global animations
        animations = [FibonacciAnimation(smallSheep, NUM_OF_BITS / 8, hue2),
                      FibonacciAnimation(bigSheep12, NUM_OF_BITS / 8, hue1),
                      FibonacciAnimation(bigSheep34, NUM_OF_BITS / 8, hue3),
                      AlwaysOnSignsAnimation(signs, [30, 30, 30])]


def show_broken_animation():
        print "broken"

        global animations
        animations = [BrokenAnimation(smallSheep, NUM_OF_BITS / 2, 3),
                      BrokenAnimation(bigSheep12, NUM_OF_BITS / 2, 6),
                      BrokenAnimation(bigSheep34, NUM_OF_BITS / 2, 6),
                      BrokenSignsAnimation(signs, NUM_OF_BITS / 2, 3)]


########################################################
# main
########################################################

while True:

    current_frame += 1
    total_num_of_frames = int(duration * NUM_OF_BITS * FRAMES_IN_SEC)

    # animation ended
    if (current_frame == total_num_of_frames):
        config_new_animation()

    # slower animation
    if slower:
        slower = False
        duration = min(MAX_DURATION, duration + DIFF_DURATION)
        total_num_of_frames = int(duration * NUM_OF_BITS * FRAMES_IN_SEC)
        config_new_animation()

    # faster animation
    if faster:
        faster = False
        duration = max(MIN_DURATION, duration - DIFF_DURATION)
        total_num_of_frames = int(duration * NUM_OF_BITS * FRAMES_IN_SEC)
        config_new_animation()

    # apply animations
    time_percent = float(current_frame) / total_num_of_frames
    for animation in animations:
        animation.apply(time_percent)

    # send data
    if (USE_SIMULATOR):
        simulator.draw_LEDs(smallSheep.get_array(),
                            bigSheep12.get_array(),
                            bigSheep34.get_array(),
                            signs.get_array())
    else:
        networking.send(current_frame,
                        smallSheep.get_array(),
                        bigSheep12.get_array(),
                        bigSheep34.get_array(),
                        signs.get_array())

    # light buttons
    slow_on = math.floor(current_frame / float(SLOW_BUTTON_FRAMES)) % 2 == 0
    # if slow_on:
    #     lit_button2()
    # else:
    #     unlit_button2()
    # fast_on = math.floor(current_frame / float(FAST_BUTTON_FRAMES)) % 2 == 0
    # if fast_on:
    #     lit_button1()
    # else:
    #     unlit_button1()

    for event in pygame.event.get():  # user did something
        if event.type == pygame.QUIT:
            done = True

    sleep(0.02)  # 50 frames in seconds