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|
-module(btl_victory_progression).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-export
(
[
handle_character_loss/2
]
).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-spec mark_characters_of_player_as_defeated
(
non_neg_integer(),
btl_battle:type()
)
->
{
btl_battle:type(),
ataxic:basic()
}.
mark_characters_of_player_as_defeated (PlayerIX, Battle) ->
AllCharacters = btl_battle:get_characters(Battle),
{ResultingBattle, BattleAtaxiaUpdates} =
orddict:fold
(
fun (IX, Character, {CurrentBattle, CurrentBattleAtaxiaUpdates}) ->
case (btl_character:get_player_index(Character) == PlayerIX) of
false -> {CurrentBattle, CurrentBattleAtaxiaUpdates};
true ->
{UpdatedCharacter, CharacterAtaxiaUpdate} =
btl_character:ataxia_set_is_defeated(true, Character),
{UpdatedBattle, NewBattleAtaxiaUpdate} =
btl_battle:ataxia_set_character
(
IX,
UpdatedCharacter,
CharacterAtaxiaUpdate,
Battle
),
{
UpdatedBattle,
[NewBattleAtaxiaUpdate|CurrentBattleAtaxiaUpdates]
}
end
end,
{Battle, []},
AllCharacters
),
{ResultingBattle, ataxic:optimize(ataxic:sequence(BattleAtaxiaUpdates))}.
-spec mark_player_as_inactive
(
non_neg_integer(),
btl_battle:type()
)
-> {btl_battle:type(), ataxic:basic()}.
mark_player_as_inactive (PlayerIX, Battle) ->
Player = btl_battle:get_player(PlayerIX, Battle),
{UpdatedPlayer, PlayerAtaxicUpdate} =
btl_player:ataxia_set_is_active(false, Player),
{UpdateBattle, BattleAtaxicUpdate} =
btl_battle:ataxia_set_player
(
PlayerIX,
UpdatedPlayer,
PlayerAtaxicUpdate,
Battle
),
{UpdateBattle, BattleAtaxicUpdate}.
-spec handle_player_defeat
(
non_neg_integer(),
btl_character_turn_update:type()
)
-> btl_character_turn_update:type().
handle_player_defeat (PlayerIX, S0Update) ->
Battle = btl_character_turn_update:get_battle(S0Update),
{S0Battle, BattleAtaxicUpdate0} =
mark_characters_of_player_as_defeated(PlayerIX, Battle),
{S1Battle, BattleAtaxicUpdate1} =
mark_player_as_inactive(PlayerIX, S0Battle),
S1Update =
btl_character_turn_update:ataxia_set_battle
(
S1Battle,
ataxic:sequence([BattleAtaxicUpdate0, BattleAtaxicUpdate1]),
S0Update
),
S2Update =
btl_character_turn_update:add_to_timeline
(
btl_turn_result:new_player_lost(PlayerIX),
S1Update
),
S2Update.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-spec handle_character_loss
(
btl_character:either(),
btl_character_turn_update:type()
)
-> btl_character_turn_update:type().
handle_character_loss (Character, Update) ->
Battle = btl_character_turn_update:get_battle(Update),
Characters = btl_battle:get_characters(Battle),
CharacterPlayerIX = btl_character:get_player_index(Character),
case btl_character:get_rank(Character) of
optional ->
%% Let's not assume there is a commander, meaning that we still have
%% to check if at least one character is alive, despite the fact that
%% if there is a commander, it being killed would have triggered
%% the defeat.
StillHasAliveChar =
lists:any
(
fun ({_IX, Char}) ->
(
(CharacterPlayerIX == btl_character:get_player_index(Char))
and btl_character:get_is_alive(Char)
)
end,
orddict:to_list(Characters)
),
case StillHasAliveChar of
true -> Update;
_ -> handle_player_defeat(CharacterPlayerIX, Update)
end;
commander -> handle_player_defeat(CharacterPlayerIX, Update);
target ->
StillHasAliveTargetChar =
lists:any
(
fun ({_IX, Char}) ->
(
(CharacterPlayerIX == btl_character:get_player_index(Char))
and btl_character:get_is_alive(Char)
and (btl_character:get_rank(Char) == target)
)
end,
orddict:to_list(Characters)
),
case StillHasAliveTargetChar of
true -> Update;
_ -> handle_player_defeat(CharacterPlayerIX, Update)
end
end.
|
