#!.venv/bin/python
# I am but a silly little NixOS user who cannot use normal shebangs
from emis_funky_funktions import *

from sys import argv
from operator import eq

from a_star import pathfind_multi
from read_in import load_points, load_world_from_paths
from world import Point, World
from write_out import save_map

def main(terrain_path: str, elevation_path: str, checkpoints_path: str, image_output: str):
	world = unwrap_r(load_world_from_paths(terrain_path, elevation_path))
	checkpoints = unwrap_r(load_points(checkpoints_path))
	maybe_path = pathfind_multi(
		world.neighbors,
		world.heuristic,
		checkpoints
	)
	path, cost = unwrap_opt(maybe_path)
	print(f'Path found!  Estimated time: {cost//60_000_000} minutes')
	save_map(image_output, world, path)

if __name__ == '__main__':
	main(*argv[1:])