class MenuPrincipal(object):
def __init__(self, _gestor_estados):
self.fondo = cargar_img("fondos/intro")
self.temporizador_parpadeo = Timer(250)
self.parpadear = True
self.gestor_estados = _gestor_estados
def dibujar(self, _pantalla):
_pantalla.blit(self.fondo, (0, 0))
if self.parpadear:
py.draw.rect(_pantalla, (6, 6, 6), (122, 164, 253, 24))
def actualizar(self, _dt):
self.temporizador_parpadeo.update(_dt)
if self.temporizador_parpadeo.tick:
self.parpadear = not self.parpadear
self.iniciar_juego()
def iniciar_juego(self):
key = py.key.get_pressed()
if key[py.K_RETURN]:
self.gestor_estados.estado_actual = 1
def __init__(self, _x, _y, _nombre):
self.bounds = Rect(_x, _y, 0, 0)
self.animaciones = GestorAnimaciones()
self.bounds.width, self.bounds.height = self.animaciones.añadir_animacion(
_nombre, self.animaciones.cargar_frames("powerups/" + _nombre, 6),
200, 0)
self.temporizador_movimiento = Timer(10)
self.tipo = _nombre
class Animation(object): """It represents an animation on game. Parameters: _name -- Animation name _frames -- Animation frames _speed -- Speed (MS) which last each animation frame""" def __init__(self, _name, _frames, _speed): #Received by parameter self.name = _name self.frames = _frames self._speed = _speed self.timer = Timer(_speed) #Inner data self.current_frame = 0 self.width = self.frames[0].get_width() self.height = self.frames[0].get_height() self.ended = False def render(self, _screen, _bounds, _facing_left = False): """Draw the animation on the screen, on the position passed by parameter. Parameter: _screen -- Screen on which the frames will be drawn. _bounds -- Position where the image will be drawn. _facing_left -- Bool to indicate if the image will be rotated to the left. Default value = False""" _screen.blit(py.transform.flip(self.frames[self.current_frame], _facing_left, False), _bounds) def update(self, _dt): """Update the animation. Parameters: _dt -- Time in milliseconds, since this method was executed for the last time.""" self.timer.update(_dt) # Each time the animation's internal timer emits a pulse # you advance the list of frames. If there are no more frames within # the list, it goes back to the beginning. if self.timer.tick: self.current_frame += 1 if self.current_frame > len(self.frames) - 1: self.current_frame = len(self.frames) - 1 self.ended = True def stop(self): """Stops the internal timer of the animation and resets the counter of frames in the animation to start again from frame zero.""" self.timer.stop() self.current_frame = 0 def reset_animation(self): self.current_frame = 0 self.ended = False
def __init__(self, _states_manager):
self.start_game = Timer(1000)
self.logo = cargar_img("menu/logo_intro")
self.levels = cargar_img("menu/levels_tag")
self.selector = cargar_img("menu/selector")
self.confirm_start_game = False
self.blink_selection = Timer(200)
self.blink_enabled = False
self.states_manager = _states_manager
def __init__(self):
random.seed()
self.enemies = Array()
self.gfx = [
cargar_img("enemies/enemy_1", 2),
cargar_img("enemies/enemy_3", 2),
cargar_img("enemies/enemy_2", 2),
cargar_img("enemies/bonus", 2)
]
self.timer = Timer(2000)
def __init__(self, _name, _frames, _speed): #Received by parameter self.name = _name self.frames = _frames self._speed = _speed self.timer = Timer(_speed) #Inner data self.current_frame = 0 self.width = self.frames[0].get_width() self.height = self.frames[0].get_height() self.ended = False
def __init__(self):
"""Constructor"""
self.__inimator = Animator()
self.__bounds = Rect(250, 0, 0, 0)
self.__bounds.size = self.__inimator.add_animation(
"moving", 500, "peach/peach", 2, 2)
self.__bounds.bottom = 79
# Elementos necesarios para mostrar el mensaje de HELP cada cierto tiempo
self.__timer = Timer(550)
self.__help = load_img("misc/help", 2)
self.__showHelp = True
class MainMenu(object):
def __init__(self, _states_manager):
self.start_game = Timer(1000)
self.logo = cargar_img("menu/logo_intro")
self.levels = cargar_img("menu/levels_tag")
self.selector = cargar_img("menu/selector")
self.confirm_start_game = False
self.blink_selection = Timer(200)
self.blink_enabled = False
self.states_manager = _states_manager
def update(self, _dt):
key = py.key.get_pressed()
if key[py.K_RETURN]:
self.confirm_start_game = True
if self.confirm_start_game:
self.start_game.update(_dt)
self.blink_selection.update(_dt)
if self.start_game.tick:
self.states_manager.change_state(1)
if self.blink_selection.tick:
self.blink_enabled = not self.blink_enabled
def render(self, _screen):
_screen.blit(self.logo, (WIDTH // 2 - self.logo.get_width() // 2, 50))
_screen.blit(self.levels,
(WIDTH // 2 - self.levels.get_width() // 2, 200))
_screen.blit(self.selector,
(WIDTH // 2 - self.selector.get_width() * 3, 200))
if self.blink_enabled:
py.draw.rect(
_screen, (0, 0, 0),
(WIDTH // 2 - self.levels.get_width() // 2, 200,
self.levels.get_width(), self.levels.get_height() // 2))
class PowerUp(object):
def __init__(self, _x, _y, _nombre):
self.bounds = Rect(_x, _y, 0, 0)
self.animaciones = GestorAnimaciones()
self.bounds.width, self.bounds.height = self.animaciones.añadir_animacion(
_nombre, self.animaciones.cargar_frames("powerups/" + _nombre, 6),
200, 0)
self.temporizador_movimiento = Timer(10)
self.tipo = _nombre
def dibujar(self, _pantalla):
self.animaciones.render(_pantalla, self.bounds)
def actualizar(self, _dt):
self.animaciones.update(_dt)
self.temporizador_movimiento.update(_dt)
self.mover()
def mover(self):
if self.temporizador_movimiento.tick:
self.bounds.move_ip(0, 1)
class Peach(object):
"""Objeto que representa a la princesa Peach"""
def __init__(self):
"""Constructor"""
self.__inimator = Animator()
self.__bounds = Rect(250, 0, 0, 0)
self.__bounds.size = self.__inimator.add_animation(
"moving", 500, "peach/peach", 2, 2)
self.__bounds.bottom = 79
# Elementos necesarios para mostrar el mensaje de HELP cada cierto tiempo
self.__timer = Timer(550)
self.__help = load_img("misc/help", 2)
self.__showHelp = True
def update(self, _dt):
"""Actualiza todos los elementos del objeto.
Parámetros:
_dt -- Tiempo en milisegundos que ha transcurrido desde la última
vez que se llamó el método."""
self.__inimator.update(_dt)
self.__timer.update(_dt)
# Muestra u oculta el MSG de HELP cada vez que el temporizador emite un
# pulso.
if self.__timer.getTick():
self.__showHelp = not self.__showHelp
def render(self, _screen):
"""Dibuja todos las partes que componen el objeto en la pantalla.
Parámetros:
_screen -- Superficie donde se dibujarán los elementos."""
self.__inimator.render(_screen, self.__bounds)
# Dibuja o no el mensaje de HELP en función del valor de la bandera
# 'showHelp'.
if self.__showHelp:
_screen.blit(self.__help, (290, 25))
class Enemies(object):
def __init__(self):
random.seed()
self.enemies = Array()
self.gfx = [
cargar_img("enemies/enemy_1", 2),
cargar_img("enemies/enemy_3", 2),
cargar_img("enemies/enemy_2", 2),
cargar_img("enemies/bonus", 2)
]
self.timer = Timer(2000)
def update(self, _dt, _player, _UI):
self.enemies.update(_dt)
self.timer.update(_dt)
if _player.alive:
self.generate_enemy()
self.attack(_player, _UI)
else:
self.enemies.array = []
self.remove_trash()
def render(self, _screen):
self.enemies.render(_screen)
def generate_enemy(self):
if self.timer.tick:
enemy_type = random.randrange(len(self.gfx))
self.enemies.add_element(
Enemy(random.randrange(170, 300), self.gfx[enemy_type],
enemy_type))
self.timer.delay = random.randrange(2000, 3600, 100)
def attack(self, _player, _UI):
for element in self.enemies.array:
element.vx = 0
if element.bounds.colliderect(_player.bounds):
if element.type != 3:
if element.vx > 0:
_player.animator.reproducir_animacion(
"hacia_derecha", 1)
elif element.vx < 0:
_player.animator.reproducir_animacion(
"hacia_izquierda", 1)
else:
_player.explotar()
else:
_UI.score += 10
self.enemies.delete_element(element)
if self.enemies.get_current_element() != None:
if self.enemies.get_current_element(
).bounds.left > _player.bounds.right:
self.enemies.get_current_element(
).vx = -self.enemies.get_current_element().speed
elif self.enemies.get_current_element(
).bounds.right < _player.bounds.left:
self.enemies.get_current_element(
).vx = self.enemies.get_current_element().speed
else:
self.enemies.get_current_element().vx = 0
def remove_trash(self):
for enemy in self.enemies.array:
if enemy.bounds.top > HEIGHT:
enemy.alive = False
def __init__(self, _gestor_estados):
self.fondo = cargar_img("fondos/intro")
self.temporizador_parpadeo = Timer(250)
self.parpadear = True
self.gestor_estados = _gestor_estados