class Game:
running = True
def __init__(self):
p.init()
self.screen = p.display.set_mode((600, 600), 0, 32)
p.display.set_caption('Snake')
self.snake = []
self.snake.append(Cube((0, 255, 0), 200, 200, 20, 20))
self.clock = p.time.Clock()
self.food = Food((255, 0, 0), (0, 29), (0, 29), 20, 20) # color, rangeX, rangeY, sizeX, sizeY
def execution(self):
while True:
Game.events(self)
if Game.running:
self.loop(self.clock)
self.render()
@staticmethod
def events(self):
for event in p.event.get():
if event.type == p.KEYDOWN and event.key == p.K_ESCAPE:
sys.exit(0)
elif event.type == p.KEYDOWN and event.key == p.K_w:
self.snake[0].direction = 'up'
elif event.type == p.KEYDOWN and event.key == p.K_s:
self.snake[0].direction = 'down'
elif event.type == p.KEYDOWN and event.key == p.K_a:
self.snake[0].direction = 'left'
elif event.type == p.KEYDOWN and event.key == p.K_d:
self.snake[0].direction = 'right'
elif event.type == p.KEYDOWN and event.key == p.K_SPACE:
Game.switch_pause()
@staticmethod
def switch_pause():
if Game.running:
Game.running = False
else:
Game.running = True
def loop(self, clock):
clock.tick(4)
if self.food.rect.colliderect(self.snake[0].rect):
self.food.set_rect(r.randint(0, 29), r.randint(0, 29))
if self.snake[0].direction == 'up':
self.snake.append(Cube((0, 0, 255), 0, 0, 20, 20))
elif self.snake[0].direction == 'down':
self.snake.append(Cube((0, 0, 255), 0, 0, 20, 20))
elif self.snake[0].direction == 'right':
self.snake.append(Cube((0, 0, 255), 0, 0, 20, 20))
elif self.snake[0].direction == 'left':
self.snake.append(Cube((0, 0, 255), 0, 0, 20, 20))
for i in range(1, len(self.snake)):
if self.snake[0].rect.colliderect(self.snake[i].rect):
sys.exit(0) # WRÓCIC
self.snake_move()
def snake_move(self):
for i in range(len(self.snake)-1, 0, -1):
self.snake[i].rect.x = self.snake[i-1].rect.x
self.snake[i].rect.y = self.snake[i-1].rect.y
if self.snake[0].direction == 'up':
self.snake[0].rect.y = self.snake[0].rect.y - 20
elif self.snake[0].direction == 'down':
self.snake[0].rect.y = self.snake[0].rect.y + 20
elif self.snake[0].direction == 'left':
self.snake[0].rect.x = self.snake[0].rect.x - 20
elif self.snake[0].direction == 'right':
self.snake[0].rect.x = self.snake[0].rect.x + 20
def render(self):
self.screen.fill((122, 125, 128))
for i in range(1, 30):
p.draw.line(self.screen, (255, 255, 255), (i*20, 0), (i*20, 600), 1)
p.draw.line(self.screen, (255, 255, 255), (0, i*20), (600, i*20), 1)
for i in range(0, len(self.snake)):
p.draw.rect(self.screen, self.snake[i].color, self.snake[i].rect)
self.food.draw_food_rect(self.screen, self.food.color, self.food.rect)
p.display.flip()
