class Game:
def __init__(self):
self.world = World()
self.led = RgbLed(16,12,11)
self.alive = False
self.generate_random_apple()
self.led.turn_on()
self.led.set((0,0,0))
self.world.post("Hello!")
self.start()
def start(self):
self.alive = True
def thread_loop():
while self.alive:
time.sleep(0.05)
self.loop()
t = threading.Thread(target=thread_loop)
t.setDaemon(True)
t.start()
def loop(self):
if not self.alive:
return
if self.world.check_collision():
self.world.post("You Lost!")
game.quit()
return
distance = self.calculate_distance()
self.display_distance(distance)
sqrDist = distance.lengthSqr()
if sqrDist < 3:
self.generate_random_apple()
self.world.extend_snake()
self.world.move_snake()
def calculate_distance(self):
snake_pos = self.world.get_player_pos()
apple_pos = self.world.get_apple_pos()
return apple_pos - snake_pos
def display_distance(self, distance):
color = (
(100 - floor(abs(distance.x))*2)*1,
(100 - floor(abs(distance.y))*2)*0.7,
(100 - floor(abs(distance.z))*2)*0.4,
)
self.led.set(color)
def generate_random_apple(self):
x = randint(-100, 100)
z = randint(-100, 100)
self.world.place_apple(x,z)
def quit(self):
game.alive = False
#time.sleep(0.2)
self.world.remove_apple()
self.world.snake.cleanup()
self.world.post("Goodbye!")
self.led.cleanup()
