def draw(self, screen):
for _ in range(len(self.mes)):
location = [
(self.mes[_][0][0] - 1) * self.pixelScale[0] +
self.shifting[0],
(self.mes[_][0][1]) * self.pixelScale[1] + self.shifting[1]
]
color = self.mes[_][1]
pixel = Pixel(self.pixelScale, location, color)
pixel.draw(screen)
class App:
def __init__(self):
pygame.display.set_caption("Visualizer")
self.window = pygame.display.set_mode(size=(WIDTH, HEIGHT))
self.window.fill([0, 0, 0])
self.running = True
self.top_pixels, self.bot_pixels = [], []
# Top pixel
self.top_color = Color(rgb=WHITE)
self.top_pixel = Pixel(CENTER[0],
CENTER[1],
RADIUS,
self.top_color,
facing='RIGHT',
win=self.window)
# Bottom pixel
self.bot_color = Color(rgb=BLUE)
self.bot_pixel = Pixel(CENTER[0],
CENTER[1],
RADIUS,
self.bot_color,
facing='LEFT',
win=self.window)
self.sound = Sound()
def run(self):
self.scenario3()
def scenario1(self):
self.sound.open_stream()
while self.running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.running = False
sound_bit = self.sound.update_stream()[0]
if sound_bit.any():
sound_block = sum(sound_bit)
rad_mod, dis_mod = AMP * (sound_block)
else:
rad_mod, dis_mod = (AMP, AMP)
self.top_pixel.mod_radius(rad_mod // AMP)
self.bot_pixel.mod_radius(rad_mod // AMP)
self.run_pixel(self.top_pixel)
self.run_pixel(self.bot_pixel)
self.top_pixel.mod_displacement(dis_mod // AMP)
self.bot_pixel.mod_displacement(dis_mod // AMP)
pygame.display.update()
pygame.time.delay(DELAY)
def scenario2(self):
self.sound.open_stream()
rad_mod, dis_mod = (1, 1)
top_coord, bot_coord = CENTER, CENTER
while self.running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.running = False
sound_bit = self.sound.update_stream()[0]
if sound_bit.any():
sound_block = sum(sound_bit)
rad_mod, dis_mod = AMP * (sound_block)
top_coord = (CENTER[0] + int(rad_mod),
CENTER[1] + int(dis_mod))
bot_coord = (CENTER[0] - int(rad_mod),
CENTER[1] + int(dis_mod))
if abs(rad_mod) >= (RADIUS // 2):
self.top_pixel.coord = top_coord
self.top_pixel.mod_radius(rad_mod / AMP)
self.bot_pixel.coord = bot_coord
self.bot_pixel.mod_radius(rad_mod / AMP)
if abs(rad_mod) > (HEIGHT // 4):
self.bot_pixel.color.randomize()
self.top_pixel.color.randomize()
self.bot_pixel.draw()
self.top_pixel.draw()
pygame.display.update()
pygame.time.delay(DELAY)
def scenario3(self):
self.sound.open_raw_stream()
top_coord, bot_coord = CENTER, CENTER
while self.running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.running = False
sound_bit = self.sound.update_raw_stream()
if sound_bit:
third = len(sound_bit) // 3
groups = [
sound_bit[x:x + third]
for x in range(0, len(sound_bit), third)
]
sound_block = [sum(group) / len(group) for group in groups]
# sound_block = sum(sound_bit) // len(sound_bit)
top_mod = int(sound_block[0]**1.2)
bot_mod = int(sound_block[0]**0.7)
top_coord = (top_coord[0], CENTER[1] - int(top_mod) + 200)
bot_coord = top_coord
# print(rad_mod)
if abs(top_mod) >= (RADIUS * 21):
self.bot_pixel.color.color = list(sound_block)
self.bot_pixel.color.darken()
self.top_pixel.color.color = sound_block[-2:] + [
255 - sound_block[0],
]
# [randint(int(sound_block[0]), 255),]
if abs(bot_mod) >= (RADIUS // 2):
self.top_pixel.coord = top_coord
self.top_pixel.radius = top_mod
self.bot_pixel.coord = bot_coord
self.bot_pixel.radius = bot_mod
self.top_pixel.draw()
self.bot_pixel.draw()
pygame.display.update()
pygame.time.delay(DELAY * 10)
def run_pixel(self, pixel):
hit, direction = self.check_hit_change_direction(
pixel, WIDTH, HEIGHT - (RADIUS / 2))
if hit:
pixel.facing = direction
pixel.color.randomize()
else:
if pixel.facing == 'LEFT':
pixel.move_backwards()
else:
pixel.move_forwards()
pixel.draw()
return pixel.color, direction
def check_hit_change_direction(self, pixel, hit_x, hit_y):
cur_direction = pixel.facing
x, y = pixel.coord
if (x >= hit_x) and (y >= hit_y):
pixel.move_backwards()
return True, 'LEFT'
elif (x <= (0 + RADIUS // 2)) and (y <= RADIUS // 2):
pixel.move_forwards()
return True, 'RIGHT'
else:
return False, cur_direction
