from giantslib.game.map import Map


def main():
    basedir = "/home/tasty/Projects/gck-map-extract-objects/intro_island/"
    map_path = basedir + "intro_island.zip"
    m = Map(map_path)
    m.save_heightmap(basedir + "heightmap.png")
    m.save_colormap(basedir + "lightmap.png")
    print(m.minheight, m.maxheight, m.stretch)
    return

    indexes = []
    for tri in m.triangles:
        index = m.vertices.index(tri)
        indexes.append(index)
    print(indexes)
    assert(len(indexes) % 3 == 0)

    assert(max(indexes) < len(m.vertices))
    with open("/home/tasty/Projects/Giants/assets/terrains/test.obj", "w") as fp:
        for v in m.vertices:
            fp.write("v %s %s %s\n" % (v[0], v[1], v[2]))

        t = 0
        while t < len(indexes):
            fp.write("f %s/%s %s/%s %s/%s\n" % (indexes[t]+1, indexes[t]+1, indexes[t+1]+1, indexes[t+1]+1, indexes[t+2]+1, indexes[t+2]+1))
            t += 3


if __name__ == '__main__':
    main()