def display_welcome(self):
self.loading = True
start_text = pygame.font.Font(None, 18).render(
"Begin!", False, (0, 0, 0))
maze_demo = Maze((9, 9))
mouse_demo = Mouse(maze_demo)
mouse_image = pygame.transform.scale(
pygame.image.load("mouse.png"), (20, 20))
board_demo = pygame.Surface((180, 180))
pygame.draw.rect(board_demo, (150, 150, 150),
pygame.Rect(20, 20, 140, 140))
for x in range(1, 8):
for y in range(1, 8):
maze_demo.change_cell((x, y))
while self.loading:
#demo maze blitting, updating
self.window.blit(pygame.transform.scale(board_demo,
self.window.get_size()), (0, 0))
board_demo.fill((0, 0, 0))
pygame.draw.rect(board_demo, (150, 150, 150),
pygame.Rect(20, 20, 140, 140))
board_demo.blit(
pygame.transform.rotate(mouse_image,
90 * mouse_demo.facing),
(20 * mouse_demo.pos[0], 20 * mouse_demo.pos[1]))
mouse_demo.demo_move()
#start button
pygame.draw.rect(board_demo, (0, 200, 0),
pygame.Rect(70, 80, 40, 20))
self.start_mask = pygame.mask.from_threshold(
board_demo, (0, 200, 0), (10, 10, 10, 255)).scale((
self.window.get_width(),
self.window.get_height()))
pygame.draw.rect(board_demo, (0, 0, 0),
pygame.Rect(70, 80, 40, 20), 1)
board_demo.blit(start_text, (
90 - start_text.get_width() / 2,
90 - start_text.get_height() / 2))
#events and flip
self.check_events()
pygame.display.flip()
