def _move_sprite(moving_sprite: arcade.Sprite, walls: arcade.SpriteList):
# Rotate
moving_sprite.angle += moving_sprite.change_angle
hit_list = check_for_collision_with_list(moving_sprite, walls)
if len(hit_list) > 0:
# Resolve any collisions by this weird kludge
_circular_check(moving_sprite, walls)
# --- Move in the y direction
moving_sprite.center_y += moving_sprite.change_y
# Check for wall hit
hit_list_x = check_for_collision_with_list(moving_sprite, walls)
# print(f"Post-y move {hit_list_x}")
# If we hit a wall, move so the edges are at the same point
if len(hit_list_x) > 0:
if moving_sprite.change_y > 0:
while check_for_collision_with_list(moving_sprite, walls):
moving_sprite.center_y -= 1
elif moving_sprite.change_y < 0:
while check_for_collision_with_list(moving_sprite, walls):
moving_sprite.center_y += 1
was_falling = (abs(moving_sprite.change_y) > abs(
moving_sprite.engine.gravity_constant))
if was_falling:
# they have been moving for more than one frame
play_sound_effect('impact')
moving_sprite.change_y = min(0.0, hit_list_x[0].change_y)
moving_sprite.center_y = round(moving_sprite.center_y, 2)
# --- Move in the x direction
moving_sprite.center_x += moving_sprite.change_x
check_again = True
while check_again:
check_again = False
# Check for wall hit
hit_list_y = check_for_collision_with_list(moving_sprite, walls)
# If we hit a wall, move so the edges are at the same point
if len(hit_list_y) > 0:
change_x = moving_sprite.change_x
if change_x > 0:
while check_for_collision_with_list(moving_sprite, walls):
moving_sprite.center_x -= 1
elif change_x < 0:
while check_for_collision_with_list(moving_sprite, walls):
moving_sprite.center_x += 1
else:
raise AssertionError(
"Error, x collision while player wasn't moving.\n"
"Make sure you aren't calling multiple updates, like "
"a physics engine update and an all sprites list update.")
def game_over(self, message: str, player: player_module.Player):
"""Kill the player and show some explanatory message."""
play_sound_effect('death')
player.score = 0
for box in player.boxes:
box.remove_gem()
player.revive_after = 240
player.death_message = message
for other in self.players:
if other != player:
other.blocks.remove(player)
def on_click(self, _x: float, _y: float):
"""Play sound effect and set state."""
play_sound_effect('mouseclick')
self.state = 'pressed'
def on_release(self, _x: float, _y: float):
"""Play sound effect, update state and run callback."""
play_sound_effect('mouserelease')
self.fun()
self.state = 'normal'
def game_over(self, message: str, _player: player.Player = None):
"""Display the game over view with some explanatory message."""
play_sound_effect('death')
self.save()
self.window.show_view(
views.GameOver(message, [self.player.score], Game))