def shoot(self):
""" Shoots a projectile """
sound.play_laser_shot()
bullet = projectile.Projectile(self.x + self.width//2 - 5,
self.y - self.height,
Player,
10,
window=self._window)
game.add_gameobject(bullet)
def shoot(self):
""" Shoots a projectile """
sound.play_laser_shot(0.6)
bullet = Projectile(self.x + self.width // 2 - 9,
self.y + self.height,
Enemy,
speed=-10,
window=self._window)
self.change_sprite()
game.add_gameobject(bullet)
def receive_damage(self, damage: int):
"""
Receives damage.
:param damage: damage to substract from health.
"""
num = random.randint(1, 2)
game.add_gameobject(BlockDamage(self.damage_x,
self.damage_y,
self,
sprite_path=damage_sprites[str(num)],
window=self._window))
self.health -= damage
def update(self):
""" Called every tick """
if not self._is_destroyed:
self.draw(self._window)
self.y -= self.speed
if self.y < 0 or self.y > self._window.get_height():
self._is_destroyed = True
if self.is_collided(game.active_gameobjects):
if isinstance(self._collided_gameobject, DamageReceiver):
if not isinstance(self._collided_gameobject,
self._shoot_class):
if isinstance(self._collided_gameobject, Block):
self._collided_gameobject.damage_x = self.x
self._collided_gameobject.damage_y = self.y
self._collided_gameobject.receive_damage(self.damage)
explosion = Explosion(self.x - 3,
self.y - 7,
window=self._window)
game.add_gameobject(explosion)
self._is_destroyed = True
def load_level(level_name: str, window):
"""
Load a level from levels.
:param level_name: name of the level.
:param window: window to render in.
"""
game.clean_gameobjects()
screen_width = window.get_width()
screen_height = window.get_height()
game.enemy_count = 0
level = levels[level_name]
level_str = level.level_str
row = 1
column = 1
for i in range(2):
game.add_gameobject(
Block(screen_width // 2 - 140 * (i + 1) - 30,
screen_height - 130,
window=window))
game.add_gameobject(
Block(screen_width // 2 + 140 * (i + 1) - 30,
screen_height - 130,
window=window))
for char in level_str:
if char in enemies_sprite_paths:
column += 1
path = enemies_sprite_paths[char]
game.enemy_count += 1
game.add_gameobject(
enemy.Enemy(level.shift_x + screen_width // 5 + 60 * column,
level.shift_y + screen_height // 5 + 60 * row,
50,
50,
window=window,
sprite_path=path))
elif char == 'n':
row += 1
column = 1
elif char == '0':
column += 1
game.player = Player(screen_width // 2 - 30,
screen_height - 40,
60,
40,
window=window)
game.spawn_player()