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|
-module(bm_next_turn).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-export
(
[
update_if_needed/1
]
).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-spec set_player_turn_to_next (bm_battle:type()) -> bm_battle:type().
set_player_turn_to_next (Battle) ->
Players = bm_battle:get_players(Battle),
CurrentPlayerTurn = bm_battle:get_current_player_turn(Battle),
NextPlayerTurn = bm_player_turn:next(array:size(Players), CurrentPlayerTurn),
bm_battle:set_current_player_turn(NextPlayerTurn, Battle).
-spec reset_next_player_timeline
(
bm_battle:type()
)
-> {bm_battle:type(), bm_player:type()}.
reset_next_player_timeline (Battle) ->
NextPlayerTurn = bm_battle:get_current_player_turn(Battle),
NextPlayerIX = bm_player_turn:get_player_ix(NextPlayerTurn),
NextPlayer = bm_battle:get_player(NextPlayerIX, Battle),
UpdatedNextPlayer = bm_player:reset_timeline(NextPlayer),
UpdatedBattle =
bm_battle:set_player(NextPlayerIX, UpdatedNextPlayer, Battle),
{UpdatedBattle, UpdatedNextPlayer}.
-spec activate_next_players_characters
(
bm_battle:type(),
bm_player:type()
)
-> {bm_battle:type(), list(non_neg_integer())}.
activate_next_players_characters (Battle, NextPlayer) ->
NextPlayerID = bm_player:get_id(NextPlayer),
Characters = bm_battle:get_characters(Battle),
{UpdatedCharacters, ModifiedIXs} =
array_util:mapiff
(
fun (Character) ->
(bm_character:get_owner_id(Character) == NextPlayerID)
end,
fun (Character) ->
bm_character:set_is_active(true, Character)
end,
Characters
),
UpdatedBattle = bm_battle:set_characters(UpdatedCharacters, Battle),
{UpdatedBattle, ModifiedIXs}.
-spec add_activation_updates
(
list(non_neg_integer()),
bm_character_turn_update:type()
)
-> bm_character_turn_update:type().
add_activation_updates ([], Update) ->
Update;
add_activation_updates ([IX|NextIXs], Update) ->
add_activation_updates
(
NextIXs,
bm_character_turn_update:add_to_db
(
sh_db_query:update_indexed
(
bm_battle:get_characters_field(),
IX,
[sh_db_query:set_field(bm_character:get_active_field(), true)]
),
Update
)
).
-spec update
(
bm_character_turn_update:type()
)
-> bm_character_turn_update:type().
update (Update) ->
Data = bm_character_turn_update:get_data(Update),
Battle = bm_character_turn_data:get_battle(Data),
S0Battle = set_player_turn_to_next(Battle),
{S1Battle, NextPlayer} = reset_next_player_timeline(S0Battle),
{S2Battle, ActivatedCharactersIX} =
activate_next_players_characters(S1Battle, NextPlayer),
S0Update = add_activation_updates(ActivatedCharactersIX, Update),
UpdatedData = bm_character_turn_data:set_battle(S2Battle, Data),
bm_character_turn_update:set_data(UpdatedData, S0Update).
-spec requires_update (bm_character_turn_update:type()) -> boolean().
requires_update (Update) ->
Data = bm_character_turn_update:get_data(Update),
Battle = bm_character_turn_data:get_battle(Data),
Characters = bm_battle:get_characters(Battle),
array_util:none(fun bm_character:get_is_active/1, Characters).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-spec update_if_needed
(
bm_character_turn_update:type()
)
-> character_turn_update:type().
update_if_needed (Update) ->
case requires_update(Update) of
true -> update(Update);
_ -> Update
end.
|
