1 -module(x_plane_data_named).
17 {speeds , x_plane_data_group_speeds:t()}
18 | {pitch_roll_heading, x_plane_data_group_pitch_roll_heading:t()}
19 | {lat_lon_alt , x_plane_data_group_lat_lon_alt:t()}
23 {version(), [group()]}.
25 -define(DATA_INDEX_V10, 64).
27 -spec of_raw(x_plane_data_raw:t()) ->
28 hope_result:t(t(), unknown_x_plane_version).
29 of_raw({?DATA_INDEX_V10, GroupsRaw}) ->
30 ConsKnownDropUnknown =
31 fun (GroupRaw, Groups1) ->
32 GroupOpt = v10_group_identify(GroupRaw),
33 Groups2Opt = hope_option:map(GroupOpt, fun (G) -> [G | Groups1] end),
34 hope_option:get(Groups2Opt, Groups1)
36 GroupsNamed = lists:foldl(ConsKnownDropUnknown, [], GroupsRaw),
37 T = {x_plane_data_v10, GroupsNamed},
40 {error, unknown_x_plane_version}.
42 -spec v10_group_identify(x_plane_data_raw:group()) ->
43 hope_option:t(group()).
44 v10_group_identify({Index, Values}) ->
45 LabAndConsOpt = v10_index_to_label_and_constructor(Index),
46 hope_option:map(LabAndConsOpt, fun ({L, C}) -> {L, C(Values)} end).
48 v10_index_to_label_and_constructor(Index) ->
49 F = of_raw_values_v10,
51 of 3 -> {some, {speeds , fun x_plane_data_group_speeds:F/1}}
52 ; 17 -> {some, {pitch_roll_heading, fun x_plane_data_group_pitch_roll_heading:F/1}}
53 ; 20 -> {some, {lat_lon_alt , fun x_plane_data_group_lat_lon_alt:F/1}}