class Game(object):
def __init__(self, screen, width, height, debug=False, start_level=1):
self.target_fps = 60
self.clock = pygame.time.Clock()
self.running = False
self.test_text = "Hello world"
self.font = pygame.font.Font('./assets/font/vcr.ttf', 28)
self.screen = screen
self.width = width
self.height = height
self.current_scene = None
self.restarting = False
self.input = Input(pygame.key, pygame.mouse)
self.current_scene = MenuScene(self, start_level)
self.next_scene = None
self.debug = debug
# self.background = Background((800, 600), 'assets/img/bgs.png')
def run(self):
self.running = True
current_time = 0
previous_time = time.time()
while self.running:
self.clock.tick( self.target_fps )
self.input.update()
if not self.next_scene is None:
self.current_scene = copy.copy(self.next_scene)
self.next_scene = None
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.running = False
self.restarting = False
self.input.handle_event(event)
if game.input.is_down(pygame.K_ESCAPE):
self.running = False
self.restarting = False
current_time = time.time()
delta_time = (current_time - previous_time)
self.update(delta_time)
self.draw()
if self.debug:
fps = round(1.0 / delta_time)
fps_text = 'FPS: {0}'.format(fps)
fps_w, fps_h = self.font.size(fps_text)
fps_text_pos = (self.width - fps_w - 40, 20)
self.screen.blit(self.font.render(fps_text, 1, WHITE), fps_text_pos)
pygame.display.update()
previous_time = current_time
if self.restarting:
game.run()
else:
game.quit()
def restart(self):
self.running = False
self.restarting = True
def quit(self):
pygame.quit()
quit()
def update(self, dt):
self.current_scene.update(dt)
def draw(self):
self.current_scene.draw()
