def cost_to_all_cells(filename, src_waypoint, output_filename):
""" Loads a level, calculates the cost to all reachable cells from
src_waypoint, then saves the result in a csv file with name output_filename.
Args:
filename: The name of the text file containing the level.
src_waypoint: The character associated with the initial waypoint.
output_filename: The filename for the output csv file.
"""
# Load and display the level.
level = load_level(filename)
show_level(level)
# Retrieve the source coordinates from the level.
src = level['waypoints'][src_waypoint]
# Calculate the cost to all reachable cells from src and save to a csv file.
costs_to_all_cells = dijkstras_shortest_path_to_all(src, level, navigation_edges)
save_level_costs(level, costs_to_all_cells, output_filename)
def cost_to_all_cells(filename, src_waypoint, output_filename):
""" Loads a level, calculates the cost to all reachable cells from
src_waypoint, then saves the result in a csv file with name output_filename.
Args:
filename: The name of the text file containing the level.
src_waypoint: The character associated with the initial waypoint.
output_filename: The filename for the output csv file.
"""
# Load and display the level.
level = load_level(filename)
show_level(level)
# Retrieve the source coordinates from the level.
src = level['waypoints'][src_waypoint]
# Calculate the cost to all reachable cells from src and save to a csv file.
costs_to_all_cells = dijkstras_shortest_path_to_all(
src, level, navigation_edges)
save_level_costs(level, costs_to_all_cells, output_filename)