def _is_path_clear(self, tile_model: TileModel, dirn: str) -> bool:
"""
Determines if there is an obstacle blocking the
way from the tile in the direction 'dirn'.
:param tile_model: tile the player is moving from
:param dirn: direction from tile in which moving
:return: True if the path from the first tile to
the second is clear, False otherwise.
"""
has_obstacle = tile_model.has_obstacle_in_direction(dirn)
obstacle = tile_model.get_obstacle_in_direction(dirn)
is_open_door = isinstance(obstacle, DoorModel) and obstacle.door_status == DoorStatusEnum.OPEN
is_damaged_wall = isinstance(obstacle, WallModel) and obstacle.wall_status == WallStatusEnum.DAMAGED
is_carrying_victim = isinstance(self.target.carrying_victim, VictimModel)
# there is a destroyed door or a destroyed wall or no obstacle or an open door or a damaged wall
if self.current_player.role == PlayerRoleEnum.DOGE:
if not has_obstacle or is_open_door or is_damaged_wall:
# The Doge is not allowed to carry a
# victim through a damaged wall.
if is_carrying_victim and is_damaged_wall:
return False
else:
return True
# there is a destroyed door or a destroyed wall or no obstacle or an open door
else:
if not has_obstacle or is_open_door:
return True
return False
def shockwave(self, tile: TileModel, direction: str):
"""
Send shockwave along a direction.
:param tile: the tile where the shockwave starts
:param direction: direction in which shockwave continues
:return:
"""
game_state = GameStateModel.instance()
should_stop = False
while not should_stop:
# if there is no obstacle in the given direction -
# 1. if neighbouring tile is not on fire, set it to fire
# and stop the shockwave.
# 2. else set the current tile to the neighbouring tile
# and continue the shockwave.
if not tile.has_obstacle_in_direction(direction):
nb_tile: TileModel = tile.get_tile_in_direction(direction)
if nb_tile.space_status != SpaceStatusEnum.FIRE:
nb_tile.space_status = SpaceStatusEnum.FIRE
should_stop = True
else:
tile = nb_tile
# if there is an obstacle in the given direction
else:
# 1. if obstacle is a wall, inflict damage on it, increment
# game state damage and stop the shockwave.
# 2. if obstacle is an open door, continue the shockwave
# and destroy the door.
# 3. if obstacle is a closed door, stop the shockwave
# and destroy the door.
obstacle = tile.get_obstacle_in_direction(direction)
if isinstance(obstacle, WallModel):
obstacle.inflict_damage()
game_state.damage = game_state.damage + 1
should_stop = True
elif isinstance(obstacle, DoorModel):
if obstacle.door_status == DoorStatusEnum.CLOSED:
should_stop = True
obstacle.destroy_door()
else:
pass