def push(self) -> None:
"""Look for block to push and if one is close in direction faced - push it.
"""
hits = pg.sprite.spritecollide(self, self.game.blocks, False,
pg.sprite.collide_circle_ratio(1.2))
hits = [
h for h in hits
if is_actor_neighbour_in_direction(self, h, self.facing)
]
if hits:
hits[0].respond_to_push(self.facing)
hits = pg.sprite.spritecollide(self, self.game.walls, False,
pg.sprite.collide_circle_ratio(0.75))
if [
h for h in hits
if is_actor_neighbour_in_direction(self, h, self.facing)
]:
play_sound(self.game.sounds["electric"])
for enemy in self.game.enemies:
enemy.stun(wall_check=True)
def initiate_death_sequence(self) -> None:
"""If Player dies remove life, freeze and start a timer for death animation.
"""
play_sound(self.game.sounds["death_self"])
self.game.lives -= 1
self.frozen = True
self.death_timer = DEATH_TIME
def respond_to_push(self, direction: Vector2):
"""Respond to a push by moving in a direction if free to do so or breaking.
Args:
direction: direction of attempted push - determines movement direction.
"""
play_sound(self.game.sounds["swoosh"])
hits = pg.sprite.spritecollide(self, self.game.blocks, False,
pg.sprite.collide_rect_ratio(1.1))
hits += pg.sprite.spritecollide(self, self.game.walls, False,
pg.sprite.collide_rect_ratio(1.1))
blocking = [
hit for hit in hits
if is_actor_neighbour_in_direction(self, hit, direction)
]
if not blocking:
self.vel = BLOCK_SPEED * direction
self.game.blocks.remove(self)
self.game.moving_blocks.add(self)
else:
self.blocked_push_response()
def die_and_respawn(self, score_multiplier: int = 1) -> None:
"""Record death and add score to the player before respawning.
Args:
score_multiplier: Multiply the score added by this factor.
"""
play_sound(self.game.sounds["death_enemy"])
added_score = self.point_value * score_multiplier
self.game.score += added_score
score_marker = ScoreMarker(self.point_value,
x=self.rect.x,
y=self.rect.y)
self.game.all_sprites.add(score_marker)
self.deaths += 1
self.set_position(self.starting_x, self.starting_y)
self.respawn_timer = RESPAWN_IMMUNITY
self.stopped_by = self.initial_stopped_by
def respond_to_push(self, direction):
play_sound(self.game.sounds['electric'])