class GameEngine:
def __init__(self):
print("Game engine")
pygame.init()
self.screen = pygame.display.set_mode((640, 480))
pygame.display.set_caption("Snake challenge")
# Fill background with black
self.background = pygame.Surface(self.screen.get_size())
self.background = self.background.convert()
self.background.fill((0, 0, 0))
self.running = True
self.apple = Apple()
self.snake = Snake()
# Starting point of the game
def start(self):
clock = pygame.time.Clock()
# Simplefied Game loop
while self.running:
clock.tick(50)
self.handle_events()
self.update()
self.render()
# Call rendering for all game objects
def render(self):
# Clear the screen
self.screen.blit(self.background, (0, 0))
# Render objects
self.apple.render()
self.snake.render()
# Update screen
pygame.display.flip()
# Call updates on all game objects
def update(self):
self.apple.update()
self.snake.update(self.apple)
# Handle events such as key presses or exits
def handle_events(self):
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.running = False
else:
self.snake.handle_event(event)
