Python dijkstra_path_walk Beispiele

Beispiel #1

Datei: test_libtcodpy.py Projekt: HexDecimal/libtcod-cffi

def test_dijkstra(map_):
    path = libtcodpy.dijkstra_new(map_)

    libtcodpy.dijkstra_compute(path, *POINT_A)

    assert not libtcodpy.dijkstra_path_set(path, *POINT_C)
    assert libtcodpy.dijkstra_get_distance(path, *POINT_C) == -1

    assert libtcodpy.dijkstra_path_set(path, *POINT_B)
    assert libtcodpy.dijkstra_size(path)
    assert not libtcodpy.dijkstra_is_empty(path)

    libtcodpy.dijkstra_reverse(path)

    for i in range(libtcodpy.dijkstra_size(path)):
        x, y = libtcodpy.dijkstra_get(path, i)

    while (x, y) != (None, None):
        x, y = libtcodpy.dijkstra_path_walk(path)

    libtcodpy.dijkstra_delete(path)

Beispiel #2

def test_dijkstra(map_):
    path = libtcodpy.dijkstra_new(map_)

    libtcodpy.dijkstra_compute(path, *POINT_A)

    assert not libtcodpy.dijkstra_path_set(path, *POINT_C)
    assert libtcodpy.dijkstra_get_distance(path, *POINT_C) == -1

    assert libtcodpy.dijkstra_path_set(path, *POINT_B)
    assert libtcodpy.dijkstra_size(path)
    assert not libtcodpy.dijkstra_is_empty(path)

    libtcodpy.dijkstra_reverse(path)

    for i in range(libtcodpy.dijkstra_size(path)):
        x, y = libtcodpy.dijkstra_get(path, i)

    while (x, y) != (None, None):
        x, y = libtcodpy.dijkstra_path_walk(path)

    libtcodpy.dijkstra_delete(path)