HexDecimal / python-tdl

                    libtcod.map_set_properties(path_map, x, y, True, False)

        path = libtcod.path_new_using_map(path_map)

        path_dijk = libtcod.dijkstra_new(path_map)

    if first:

        libtcod.sys_set_fps(30)

        # we draw the foreground only the first time.

        #  during the player movement, only the @ is redrawn.

        #  the rest impacts only the background color

        # draw the help text & player @

        libtcod.console_clear(sample_console)

        libtcod.console_set_default_foreground(sample_console, libtcod.white)

        libtcod.console_put_char(sample_console, path_dx, path_dy, '+',

                                 libtcod.BKGND_NONE)

        libtcod.console_put_char(sample_console, path_px, path_py, '@',

                                 libtcod.BKGND_NONE)

        libtcod.console_print(sample_console, 1, 1,

                                   "IJKL / mouse :\nmove destination\nTAB : A*/dijkstra")

        libtcod.console_print(sample_console, 1, 4,

                                    "Using : A*")

        # draw windows

        for y in range(SAMPLE_SCREEN_HEIGHT):

            for x in range(SAMPLE_SCREEN_WIDTH):

                if smap[y][x] == '=':

                    libtcod.console_put_char(sample_console, x, y,

                                             libtcod.CHAR_DHLINE,

                                             libtcod.BKGND_NONE)

        path_recalculate = True

    if path_recalculate:

        if path_using_astar :

            libtcod.path_compute(path, path_px, path_py, path_dx, path_dy)

        torchs = 'on '

    if fov_light_walls :

        lights='on '

    if first:

        libtcod.sys_set_fps(30)

        # we draw the foreground only the first time.

        #  during the player movement, only the @ is redrawn.

        #  the rest impacts only the background color

        # draw the help text & player @

        libtcod.console_clear(sample_console)

        libtcod.console_set_default_foreground(sample_console, libtcod.white)

        libtcod.console_print(sample_console, 1, 1,

                               "IJKL : move around\nT : torch fx %s\nW : light walls %s\n+-: algo %s" %

                               (torchs,lights,fov_algo_names[fov_algo_num]))

        libtcod.console_set_default_foreground(sample_console, libtcod.black)

        libtcod.console_put_char(sample_console, fov_px, fov_py, '@',

                                 libtcod.BKGND_NONE)

        # draw windows

        for y in range(SAMPLE_SCREEN_HEIGHT):

            for x in range(SAMPLE_SCREEN_WIDTH):

                if smap[y][x] == '=':

                    libtcod.console_put_char(sample_console, x, y,

                                             libtcod.CHAR_DHLINE,

                                             libtcod.BKGND_NONE)

    if fov_recompute:

        fov_recompute = False

        if fov_torch: