1 files changed, 197 insertions, 0 deletions
diff --git a/src/battlemap/struct/bm_battle.erl b/src/battlemap/struct/bm_battle.erl
new file mode 100644
index 0000000..08c4943
--- /dev/null
+++ b/src/battlemap/struct/bm_battle.erl
@@ -0,0 +1,197 @@
+-module(bm_battle).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-type id() :: binary().
+
+-record
+(
+   battle,
+   {
+      id :: id(),
+      battlemap :: bm_battlemap:type(),
+      characters :: array:array(bm_character:type()),
+      players :: array:array(bm_player:type()),
+      current_player_turn :: bm_player_turn:type()
+   }
+).
+
+-opaque type() :: #battle{}.
+
+-export_type([type/0, id/0]).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%% Accessors
+-export
+(
+   [
+      get_id/1,
+      get_battlemap/1,
+      get_characters/1,
+      get_character/2,
+      get_players/1,
+      get_player/2,
+      get_current_player_turn/1,
+      get_encoded_last_turns_effects/1,
+
+      set_battlemap/2,
+      set_characters/2,
+      set_character/3,
+      set_players/2,
+      set_player/3,
+      set_current_player_turn/2,
+
+      get_characters_field/0,
+      get_players_field/0,
+      get_current_player_turn_field/0
+   ]
+).
+
+-export
+(
+   [
+      new/4
+   ]
+).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+get_all_timelines (Result, CurrentIndex, EndPoint, ArraySize, Players) ->
+   Player = array:get(CurrentIndex, Players),
+   Timeline = bm_player:get_timeline(Player),
+   NextIndex = ((CurrentIndex + 1) rem ArraySize),
+   NextResult = (Timeline ++ Result),
+   case CurrentIndex of
+      EndPoint ->
+         NextResult;
+
+      _ ->
+         get_all_timelines(NextResult, NextIndex, EndPoint, ArraySize, Players)
+   end.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%% Accessors
+-spec get_id (type()) -> id().
+get_id (Battle) -> Battle#battle.id.
+
+-spec get_battlemap (type()) -> bm_battlemap:type().
+get_battlemap (Battle) ->
+   Battle#battle.battlemap.
+
+-spec get_characters (type()) -> array:array(bm_character:type()).
+get_characters (Battle) ->
+   Battle#battle.characters.
+
+-spec get_character (non_neg_integer(), type()) -> bm_character:type().
+get_character (IX, Battle) ->
+   array:get(IX, Battle#battle.characters).
+
+-spec get_players (type()) -> array:array(bm_player:type()).
+get_players (Battle) ->
+   Battle#battle.players.
+
+-spec get_player (non_neg_integer(), type()) -> bm_player:type().
+get_player (IX, Battle) ->
+   array:get(IX, Battle#battle.players).
+
+-spec get_current_player_turn (type()) -> bm_player_turn:type().
+get_current_player_turn (Battle) ->
+   Battle#battle.current_player_turn.
+
+-spec get_encoded_last_turns_effects (type()) -> list(any()).
+get_encoded_last_turns_effects (Battle) ->
+   CurrentPlayerTurn = Battle#battle.current_player_turn,
+   Players = Battle#battle.players,
+   CurrentPlayerIX = bm_player_turn:get_player_ix(CurrentPlayerTurn),
+
+   PlayersCount = array:size(Players),
+   StartingPoint = ((CurrentPlayerIX + 1) rem PlayersCount),
+   get_all_timelines([], StartingPoint, CurrentPlayerIX, PlayersCount, Players).
+
+-spec set_battlemap (bm_battlemap:type(), type()) -> type().
+set_battlemap (Battlemap, Battle) ->
+   Battle#battle
+   {
+      battlemap = Battlemap
+   }.
+
+-spec set_characters (array:array(bm_character:type()), type()) -> type().
+set_characters (Characters, Battle) ->
+   Battle#battle
+   {
+      characters = Characters
+   }.
+
+-spec set_character (non_neg_integer(), bm_character:type(), type()) -> type().
+set_character (IX, Character, Battle) ->
+   Battle#battle
+   {
+      characters =
+         array:set
+         (
+            IX,
+            Character,
+            Battle#battle.characters
+         )
+   }.
+
+-spec set_players (array:array(bm_player:type()), type()) -> type().
+set_players (Players, Battle) ->
+   Battle#battle
+   {
+      players = Players
+   }.
+
+-spec set_player (non_neg_integer(), bm_player:type(), type()) -> type().
+set_player (IX, Player, Battle) ->
+   Battle#battle
+   {
+      players =
+         array:set
+         (
+            IX,
+            Player,
+            Battle#battle.players
+         )
+   }.
+
+-spec set_current_player_turn (bm_player_turn:type(), type()) -> type().
+set_current_player_turn (PlayerTurn, Battle) ->
+   Battle#battle
+   {
+      current_player_turn = PlayerTurn
+   }.
+
+-spec new
+   (
+      id(),
+      list(bm_player:type()),
+      bm_battlemap:type(),
+      list(bm_character:type())
+   )
+   -> type().
+new (ID, PlayersAsList, Battlemap, CharactersAsList) ->
+   #battle
+   {
+      id = ID,
+      battlemap = Battlemap,
+      characters = array:from_list(CharactersAsList),
+      players = array:from_list(PlayersAsList),
+      current_player_turn = bm_player_turn:new(0, 0)
+   }.
+
+
+-spec get_characters_field () -> non_neg_integer().
+get_characters_field () -> #battle.characters.
+
+-spec get_players_field () -> non_neg_integer().
+get_players_field () -> #battle.players.
+
+-spec get_current_player_turn_field () -> non_neg_integer().
+get_current_player_turn_field () -> #battle.current_player_turn.