class Animate(Sprite):
def __init__(self,
screen,
sprite_sheet,
sheet_offsets,
pos=(0, 0),
resize=None,
detail=None,
frame_delay=None,
flip=False):
super().__init__()
self.screen = screen
if not resize:
resize = (self.screen.get_height() // 10,
self.screen.get_height() // 10)
self.image_manager = ImageRect(sprite_sheet,
sheet=True,
pos_offsets=sheet_offsets,
resize=resize,
animation_delay=frame_delay)
if flip:
self.image_manager.flip()
self.image, self.rect = self.image_manager.get_image()
if detail:
self.detail_piece = ImageRect(detail,
sheet=True,
pos_offsets=sheet_offsets,
resize=resize).all_images()[0]
if flip:
self.image_manager.flip()
self.image.blit(self.detail_piece, (0, 0))
else:
self.detail_piece = None
self.rect.centerx, self.rect.centery = pos
def update(self):
self.image = self.image_manager.next_image()
if self.detail_piece:
self.image.blit(self.detail_piece, (0, 0))
def blit(self):
self.screen.blit(self.image, self.rect)
class Pacman(Sprite):
audio = 0
yellow = (255, 255, 0)
def __init__(self, screen, maze):
super().__init__()
self.screen = screen
self.maze = maze
self.dead = False
self.direction = None
self.event_map = {
pygame.KEYDOWN: self.move,
pygame.KEYUP: self.reset_movement
}
self.input_map = {
pygame.K_UP: self.move_up,
pygame.K_LEFT: self.move_left,
pygame.K_DOWN: self.move_down,
pygame.K_RIGHT: self.move_right,
pygame.K_q: self.blue_portal,
pygame.K_w: self.orange_portal
}
self.sound_manager = Sounds(sound_files=[
'pacman-pellet-eat.wav', 'pacman-fruit-eat.wav',
'pacman-killed.wav', 'pacman-portal.wav'
],
keys=['eat', 'fruit', 'dead', 'portal'],
channel=Pacman.audio)
self.death_frames = ImageRect('pacman-death.png',
sheet=True,
pos_offsets=[(0, 0, 32, 32),
(32, 0, 32, 32),
(0, 32, 32, 32),
(32, 32, 32, 32),
(0, 64, 32, 32),
(32, 64, 32, 32)],
resize=(self.maze.block_size,
self.maze.block_size),
animation_delay=150,
repeat=False)
self.pacmanx = ImageRect('pacman-horiz.png',
sheet=True,
pos_offsets=[(0, 0, 32, 32), (32, 0, 32, 32),
(0, 32, 32, 32),
(32, 32, 32, 32),
(0, 64, 32, 32)],
resize=(self.maze.block_size,
self.maze.block_size),
reversible=True)
self.pacmany = ImageRect('pacman-vert.png',
sheet=True,
pos_offsets=[(0, 0, 32, 32), (32, 0, 32, 32),
(0, 32, 32, 32),
(32, 32, 32, 32),
(0, 64, 32, 32)],
resize=(self.maze.block_size,
self.maze.block_size),
reversible=True)
self.spawn_set = self.maze.player_spawn[1]
self.flip_mo = {'use_horiz': True, 'h_flip': False, 'v_flip': False}
self.movement = False
self.image, self.rect = self.pacmanx.get_image()
self.portals = PortalController(screen, self, maze)
def blue_portal(self):
self.portals.fire_blue()
def orange_portal(self):
self.portals.fire_orange()
def respawn(self):
self.dead = False
self.image, _ = self.pacmanx.get_image()
self.death_frames.image_index = 0
def eat(self):
score = 0
fruit_count = 0
ppellet = None
collision = pygame.sprite.spritecollideany(self, self.maze.pellets)
if collision:
collision.kill()
score += 10
self.sound_manager.play('eat')
collision = pygame.sprite.spritecollideany(self, self.maze.fruits)
if collision:
collision.kill()
score += (100 + (fruit_count * 200))
fruit_count += 1
self.sound_manager.play('fruit')
collision = pygame.sprite.spritecollideany(self,
self.maze.power_pellets)
if collision:
collision.kill()
score += 50
ppellet = True
self.sound_manager.play('eat')
return score, fruit_count, ppellet
def reset(self):
self.rect.centerx, self.rect.centery = self.spawn_set
def change_direction(self, event):
if event.key in (pygame.K_UP, pygame.K_DOWN, pygame.K_LEFT,
pygame.K_RIGHT):
self.moving = False
def get_nearest_col(self):
return (self.rect.x -
(self.screen.get_width() // 5)) // self.maze.block_size
def get_nearest_row(self):
return (self.rect.y -
(self.screen.get_height() // 12)) // self.maze.block_size
def set_death(self):
self.sound_manager.play('dead')
self.dead = True
self.image, _ = self.death_frames.get_image()
def reset_portals(self):
self.portals.clear_portals()
def move(self, event):
if event.key in self.input_map:
self.input_map[event.key]()
def move_up(self):
if self.direction != 'u':
self.direction = 'u'
if self.flip_mo['v_flip']:
self.pacmany.flip(False, True)
self.flip_mo['v_flip'] = False
self.flip_mo['use_horiz'] = False
self.moving = True
def move_left(self):
if self.direction != 'l':
self.direction = 'l'
if not self.flip_mo['h_flip']:
self.pacmanx.flip()
self.flip_mo['h_flip'] = True
self.flip_mo['use_horiz'] = True
self.moving = True
def move_down(self):
if self.direction != 'd':
self.direction = 'd'
if not self.flip_mo['v_flip']:
self.pacmany.flip(x_bool=False, y_bool=True)
self.flip_mo['v_flip'] = True
self.flip_mo['use_horiz'] = False
self.movement = True
def move_right(self):
if self.direction != 'r':
self.direction = 'r'
if self.flip_mo['h_flip']:
self.pacmanx.flip()
self.flip_mo['h_flip'] = False
self.flip_mo['use_horiz'] = True
self.movement = True
def reset_movement(self, event):
if event.key in (pygame.K_UP, pygame.K_DOWN, pygame.K_LEFT,
pygame.K_RIGHT):
self.movement = False
def blit(self):
self.portals.blit()
self.screen.blit(self.image, self.rect)
