"Battlemap" -> "Battle".

14 files changed, 0 insertions, 1987 deletions

diff --git a/src/battlemap/struct/bm_attack.erl b/src/battlemap/struct/bm_attack.erl
deleted file mode 100644
index a1ce027..0000000
--- a/src/battlemap/struct/bm_attack.erl
+++ /dev/null
@@ -1,306 +0,0 @@
--module(bm_attack).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--type order() :: ('first' | 'second' | 'counter').
--type precision() :: ('misses' | 'grazes' | 'hits').
-
--record
-(
-   attack,
-   {
-      order :: order(),
-      precision :: precision(),
-      is_critical :: boolean(),
-      is_parry :: boolean(),
-      damage :: non_neg_integer()
-   }
-).
-
--opaque type() :: #attack{}.
--type maybe_type() :: ('nothing' | type()).
--opaque step() :: {order(), boolean()}.
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export_type([type/0, maybe_type/0, step/0]).
-
--export
-(
-   [
-      get_sequence/3,
-      get_description_of/3,
-      apply_to_healths/3
-   ]
-).
-
--export
-(
-   [
-      encode/1
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec roll_precision
-   (
-      sh_statistics:type(),
-      sh_statistics:type()
-   )
-   -> precision().
-roll_precision (AttackerStatistics, DefenderStatistics) ->
-   DefenderDodges = sh_statistics:get_dodges(DefenderStatistics),
-   AttackerAccuracy = sh_statistics:get_accuracy(AttackerStatistics),
-   MissChance = max(0, (DefenderDodges - AttackerAccuracy)),
-   case sh_roll:percentage() of
-      X when (X =< MissChance) -> misses;
-      X when (X =< (MissChance * 2)) -> grazes;
-      _ -> hits
-   end.
-
--spec roll_damage
-   (
-      sh_statistics:type(),
-      sh_statistics:type()
-   )
-   -> {non_neg_integer(), boolean()}.
-roll_damage (AttackerStatistics, _DefenderStatistics) ->
-   {MinimumDamage, MaximumDamage} =
-      sh_statistics:get_damages(AttackerStatistics),
-   MaximumRoll = max(1, MaximumDamage - MinimumDamage),
-   BaseDamage = MinimumDamage + (rand:uniform(MaximumRoll) - 1),
-   CriticalHitChance = sh_statistics:get_critical_hits(AttackerStatistics),
-   case sh_roll:percentage() of
-      X when (X =< CriticalHitChance) -> {(BaseDamage * 2), true};
-      _ -> {BaseDamage, false}
-   end.
-
--spec roll_parry (sh_statistics:type()) -> boolean().
-roll_parry (DefenderStatistics) ->
-   DefenderParryChance = sh_statistics:get_parries(DefenderStatistics),
-   (sh_roll:percentage() =< DefenderParryChance).
-
--spec effect_of_attack
-   (
-      order(),
-      bm_character:type(),
-      bm_character:type(),
-      boolean()
-   )
-   -> type().
-effect_of_attack (Order, Attacker, Defender, CanParry) ->
-   AttackerStatistics = bm_character:get_statistics(Attacker),
-   DefenderStatistics = bm_character:get_statistics(Defender),
-
-   ParryIsSuccessful = (CanParry and roll_parry(DefenderStatistics)),
-
-   {ActualAtkStatistics, ActualDefStatistics} =
-      case ParryIsSuccessful of
-         true -> {DefenderStatistics, AttackerStatistics};
-         false -> {AttackerStatistics, DefenderStatistics}
-      end,
-   {ActualAttacker, ActualDefender} =
-      case ParryIsSuccessful of
-         true -> {Defender, Attacker};
-         false -> {Attacker, Defender}
-      end,
-
-   ActualDefArmor = sh_armor:from_id(bm_character:get_armor_id(ActualDefender)),
-   {ActualAtkWeaponID, _} = bm_character:get_weapon_ids(ActualAttacker),
-   ActualAtkWeaponDmgType =
-      sh_weapon:get_damage_type(sh_weapon:from_id(ActualAtkWeaponID)),
-
-   Precision = roll_precision(ActualAtkStatistics, ActualDefStatistics),
-   {Damage, IsCritical} = roll_damage(ActualAtkStatistics, ActualDefStatistics),
-   S0Damage =
-      case Precision of
-         misses -> 0;
-         grazes -> trunc(Damage / 2);
-         hits -> Damage
-      end,
-   ArmorResistance =
-      sh_armor:get_resistance_to(ActualAtkWeaponDmgType, ActualDefArmor),
-   ActualDamage = max(0, (S0Damage - ArmorResistance)),
-
-   #attack
-   {
-      order = Order,
-      precision = Precision,
-      is_critical = IsCritical,
-      is_parry = ParryIsSuccessful,
-      damage = ActualDamage
-   }.
-
--spec encode_order (order()) -> binary().
-encode_order (first) -> <<"f">>;
-encode_order (counter) -> <<"c">>;
-encode_order (second) -> <<"s">>.
-
--spec encode_precision (precision()) -> binary().
-encode_precision (hits) -> <<"h">>;
-encode_precision (grazes) -> <<"g">>;
-encode_precision (misses) -> <<"m">>.
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
--spec get_description_of
-   (
-      step(),
-      bm_character:type(),
-      bm_character:type()
-   )
-   -> maybe_type().
-get_description_of ({first, CanParry}, Attacker, Defender) ->
-   effect_of_attack(first, Attacker, Defender, CanParry);
-get_description_of ({second, CanParry}, Attacker, Defender) ->
-   AttackerStatistics = bm_character:get_statistics(Attacker),
-   AttackerDoubleAttackChange =
-      sh_statistics:get_double_hits(AttackerStatistics),
-
-   case sh_roll:percentage() of
-      X when (X =< AttackerDoubleAttackChange) ->
-         effect_of_attack (second, Attacker, Defender, CanParry);
-
-      _ ->
-         nothing
-   end;
-get_description_of ({counter, CanParry}, Attacker, Defender) ->
-   effect_of_attack(counter, Defender, Attacker, CanParry).
-
--spec apply_to_healths
-   (
-      maybe_type(),
-      non_neg_integer(),
-      non_neg_integer()
-   )
-   -> {maybe_type(), non_neg_integer(), non_neg_integer()}.
-apply_to_healths
-(
-   nothing,
-   AttackerHealth,
-   DefenderHealth
-) ->
-   {nothing, AttackerHealth, DefenderHealth};
-apply_to_healths
-(
-   _Attack,
-   AttackerHealth,
-   DefenderHealth
-)
-when
-(
-   (AttackerHealth =< 0)
-   or (DefenderHealth =< 0)
-) ->
-   {nothing, AttackerHealth, DefenderHealth};
-apply_to_healths
-(
-   Attack,
-   AttackerHealth,
-   DefenderHealth
-)
-when
-(
-   (
-      (not Attack#attack.is_parry)
-      and ((Attack#attack.order == first) or (Attack#attack.order == second))
-   )
-   or
-   (
-      Attack#attack.is_parry
-      and (Attack#attack.order == counter)
-   )
-) ->
-   Damage = Attack#attack.damage,
-
-   {
-      Attack,
-      AttackerHealth,
-      (DefenderHealth - Damage)
-   };
-apply_to_healths
-(
-   Attack,
-   AttackerHealth,
-   DefenderHealth
-)
-when
-(
-   (
-      (not Attack#attack.is_parry)
-      and (Attack#attack.order == counter)
-   )
-   or
-   (
-      Attack#attack.is_parry
-      and ((Attack#attack.order == first) or (Attack#attack.order == second))
-   )
-) ->
-   Damage = Attack#attack.damage,
-
-   {
-      Attack,
-      (AttackerHealth - Damage),
-      DefenderHealth
-   }.
-
--spec get_sequence
-   (
-      non_neg_integer(),
-      sh_weapon:type(),
-      sh_weapon:type()
-   )
-   -> list(step()).
-get_sequence (AttackRange, AttackerWeapon, DefenderWeapon) ->
-   {AttackerDefenseRange, AttackerAttackRange} =
-      sh_weapon:get_ranges(AttackerWeapon),
-   {DefenderDefenseRange, DefenderAttackRange} =
-      sh_weapon:get_ranges(DefenderWeapon),
-
-   AttackerCanAttack = (AttackRange =< AttackerAttackRange),
-   AttackerCanAttack = true,
-   AttackerCanDefend =
-      (AttackerCanAttack and (AttackRange > AttackerDefenseRange)),
-   AttackerCanParry =
-      (AttackerCanDefend and sh_weapon:can_parry(AttackerWeapon)),
-
-   DefenderCanAttack = (AttackRange =< DefenderAttackRange),
-   DefenderCanDefend =
-      (DefenderCanAttack and (AttackRange > DefenderDefenseRange)),
-   DefenderCanParry =
-      (DefenderCanDefend and sh_weapon:can_parry(DefenderWeapon)),
-
-   First = {first, DefenderCanParry},
-   Second = {second, DefenderCanParry},
-   Counter = {counter, AttackerCanParry},
-
-   if
-      (not DefenderCanDefend) ->
-         [First, Second];
-
-      true ->
-         [First, Counter, Second]
-   end.
-
--spec encode (type()) -> {list(any())}.
-encode (Attack) ->
-   Order = Attack#attack.order,
-   Precision = Attack#attack.precision,
-   IsCritical = Attack#attack.is_critical,
-   IsParry = Attack#attack.is_parry,
-   Damage = Attack#attack.damage,
-
-   {
-      [
-         {<<"ord">>, encode_order(Order)},
-         {<<"pre">>, encode_precision(Precision)},
-         {<<"cri">>, IsCritical},
-         {<<"par">>, IsParry},
-         {<<"dmg">>, Damage}
-      ]
-   }.
diff --git a/src/battlemap/struct/bm_battle.erl b/src/battlemap/struct/bm_battle.erl
deleted file mode 100644
index 4c93460..0000000
--- a/src/battlemap/struct/bm_battle.erl
+++ /dev/null
@@ -1,216 +0,0 @@
--module(bm_battle).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--type id() :: binary().
-
--record
-(
-   battle,
-   {
-      id :: id(),
-      used_armor_ids :: list(sh_armor:id()),
-      used_weapon_ids :: list(sh_weapon:id()),
-      used_tile_ids :: list(bm_tile: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_used_weapon_ids/1,
-      get_used_armor_ids/1,
-      get_used_tile_ids/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/7
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% 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_used_weapon_ids (type()) -> list(sh_weapon:id()).
-get_used_weapon_ids (Battle) -> Battle#battle.used_weapon_ids.
-
--spec get_used_armor_ids (type()) -> list(sh_armor:id()).
-get_used_armor_ids (Battle) -> Battle#battle.used_armor_ids.
-
--spec get_used_tile_ids (type()) -> list(bm_tile:id()).
-get_used_tile_ids (Battle) -> Battle#battle.used_tile_ids.
-
--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()),
-      list(sh_weapon:id()),
-      list(sh_armor:id()),
-      list(bm_tile:id())
-   )
-   -> type().
-new (ID, PlayersAsList, Battlemap, CharactersAsList, UWIDs, UAIDs, UTIDs) ->
-   #battle
-   {
-      id = ID,
-      used_weapon_ids = UWIDs,
-      used_armor_ids = UAIDs,
-      used_tile_ids = UTIDs,
-      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.
diff --git a/src/battlemap/struct/bm_battle_action.erl b/src/battlemap/struct/bm_battle_action.erl
deleted file mode 100644
index 1bc0f3b..0000000
--- a/src/battlemap/struct/bm_battle_action.erl
+++ /dev/null
@@ -1,114 +0,0 @@
--module(bm_battle_action).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--record
-(
-   move,
-   {
-      path :: list(bm_direction:enum())
-   }
-).
-
--record
-(
-   switch_weapon,
-   {
-   }
-).
-
--record
-(
-   attack,
-   {
-      target_ix :: non_neg_integer()
-   }
-).
-
--type category() :: ('move' | 'switch_weapon' | 'attack' | 'nothing').
--opaque type() :: (#move{} | #switch_weapon{} | #attack{}).
-
--export_type([category/0, type/0]).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      decode/1,
-      can_follow/2
-   ]
-).
-
--export
-(
-   [
-      get_path/1,
-      get_target_ix/1,
-      get_category/1
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec decode_mov_action (map()) -> type().
-decode_mov_action (JSONMap) ->
-   PathInBinary = maps:get(<<"p">>, JSONMap),
-   Path = lists:map(fun bm_direction:decode/1, PathInBinary),
-
-   #move { path = Path }.
-
--spec decode_atk_action (map()) -> type().
-decode_atk_action (JSONMap) ->
-   TargetIX = maps:get(<<"tix">>, JSONMap),
-
-   #attack { target_ix = TargetIX }.
-
--spec decode_swp_action (map()) -> type().
-decode_swp_action (_JSONMap) ->
-   #switch_weapon{}.
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec decode (map()) -> type().
-decode (EncodedAction) ->
-   JSONActionMap = EncodedAction, %jiffy:decode(EncodedAction, [return_maps]),
-   ActionType = maps:get(<<"t">>, JSONActionMap),
-   case ActionType of
-      <<"mov">> -> decode_mov_action(JSONActionMap);
-      <<"atk">> -> decode_atk_action(JSONActionMap);
-      <<"swp">> -> decode_swp_action(JSONActionMap)
-   end.
-
--spec can_follow (category(), category()) -> boolean().
-can_follow (nothing, attack) -> true;
-can_follow (nothing, switch_weapon) -> true;
-can_follow (nothing, move) -> true;
-can_follow (switch_weapon, attack) -> true;
-can_follow (move, attack) -> true;
-can_follow (_, _) -> false.
-
--spec get_path (type()) -> list(bm_direction:type()).
-get_path (Action) when is_record(Action, move) ->
-   Action#move.path;
-get_path (_) ->
-   [].
-
--spec get_target_ix (type()) -> non_neg_integer().
-get_target_ix (Action) when is_record(Action, attack) ->
-   Action#attack.target_ix;
-get_target_ix (_) ->
-   [].
-
--spec get_category (type()) -> category().
-get_category (Action) when is_record(Action, attack) -> attack;
-get_category (Action) when is_record(Action, move) -> move;
-get_category (Action) when is_record(Action, switch_weapon) -> switch_weapon;
-get_category (Action) ->
-   io:format("How'd you get there?~p~n", [Action]),
-   true = Action.
-
diff --git a/src/battlemap/struct/bm_battlemap.erl b/src/battlemap/struct/bm_battlemap.erl
deleted file mode 100644
index 77d3041..0000000
--- a/src/battlemap/struct/bm_battlemap.erl
+++ /dev/null
@@ -1,100 +0,0 @@
--module(bm_battlemap).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--type id() :: binary().
-
--record
-(
-   battlemap,
-   {
-      id :: id(),
-      width :: integer(),
-      height :: integer(),
-      tile_class_ids :: array:array(bm_tile:class_id())
-   }
-).
-
--opaque type() :: #battlemap{}.
-
--export_type([type/0, id/0]).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%% Accessors
--export
-(
-   [
-      get_id/1,
-      get_width/1,
-      get_height/1,
-      get_tile_class_ids/1,
-      get_tile_class_id/2
-   ]
-).
-
--export
-(
-   [
-      from_list/4
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec location_to_array_index
-   (
-      non_neg_integer(),
-      bm_location:type()
-   )
-   -> ('error' | non_neg_integer()).
-location_to_array_index (ArrayWidth, {X, Y}) ->
-   if
-      (X < 0) -> error;
-      (Y < 0) -> error;
-      (X >= ArrayWidth) -> error;
-      true -> ((Y * ArrayWidth) + X)
-   end.
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%% Accessors
--spec get_id (type()) -> id().
-get_id (Battlemap) -> Battlemap#battlemap.id.
-
--spec get_width (type()) -> integer().
-get_width (Battlemap) -> Battlemap#battlemap.width.
-
--spec get_height (type()) -> integer().
-get_height (Battlemap) -> Battlemap#battlemap.height.
-
--spec get_tile_class_ids (type()) -> array:array(bm_tile:class_id()).
-get_tile_class_ids (Battlemap) -> Battlemap#battlemap.tile_class_ids.
-
--spec get_tile_class_id (bm_location:type(), type()) -> bm_tile:class_id().
-get_tile_class_id (Location, Battlemap) ->
-   TileIX = location_to_array_index(Battlemap#battlemap.width, Location),
-   array:get(TileIX, Battlemap#battlemap.tile_class_ids).
-
--spec from_list
-   (
-      non_neg_integer(),
-      non_neg_integer(),
-      non_neg_integer(),
-      list(non_neg_integer())
-   )
-   -> type().
-from_list (ID, Width, Height, List) ->
-   TileClassIDs = lists:map(fun bm_tile:class_id_from_int/1, List),
-
-   #battlemap
-   {
-      id = list_to_binary(integer_to_list(ID)),
-      width = Width,
-      height = Height,
-      tile_class_ids = array:from_list(TileClassIDs)
-   }.
diff --git a/src/battlemap/struct/bm_character.erl b/src/battlemap/struct/bm_character.erl
deleted file mode 100644
index b0e19ed..0000000
--- a/src/battlemap/struct/bm_character.erl
+++ /dev/null
@@ -1,290 +0,0 @@
--module(bm_character).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--type id() :: non_neg_integer().
--type rank() :: ('optional' | 'target' | 'commander').
-
--record
-(
-   character,
-   {
-      id :: id(),
-      player_ix :: non_neg_integer(),
-      name :: binary(),
-      rank :: rank(),
-      icon :: binary(),
-      portrait :: binary(),
-      attributes :: sh_attributes:type(),
-      statistics :: sh_statistics:type(),
-      weapon_ids :: {sh_weapon:id(), sh_weapon:id()},
-      armor_id :: sh_armor:id(),
-      location :: {non_neg_integer(), non_neg_integer()},
-      current_health :: integer(), %% Negative integers let us reverse attacks.
-      is_active :: boolean(),
-      is_defeated :: boolean()
-   }
-).
-
--opaque type() :: #character{}.
-
--export_type([type/0, rank/0, id/0]).
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%% Accessors
--export
-(
-   [
-      get_id/1,
-      get_player_index/1,
-      get_name/1,
-      get_rank/1,
-      get_icon/1,
-      get_portrait/1,
-      get_attributes/1,
-      get_statistics/1,
-      get_weapon_ids/1,
-      get_armor_id/1,
-      get_location/1,
-      get_current_health/1,
-      get_is_alive/1,
-      get_is_active/1,
-      get_is_defeated/1,
-
-      set_rank/2,
-      set_weapon_ids/2,
-      set_armor_id/2,
-      set_statistics/2,
-      set_location/2,
-      set_current_health/2,
-      set_is_active/2,
-      set_is_defeated/2,
-
-      get_rank_field/0,
-      get_statistics_field/0,
-      get_weapons_field/0,
-      get_location_field/0,
-      get_current_health_field/0,
-      get_is_active_field/0,
-      get_is_defeated_field/0
-   ]
-).
-
--export
-(
-   [
-      random/5
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec find_random_location
-   (
-      non_neg_integer(),
-      non_neg_integer(),
-      list({non_neg_integer(), non_neg_integer()})
-   )
-   -> {non_neg_integer(), non_neg_integer()}.
-find_random_location (BattlemapWidth, BattlemapHeight, ForbiddenLocations) ->
-   X = sh_roll:between(0, (BattlemapWidth - 1)),
-   Y = sh_roll:between(0, (BattlemapHeight - 1)),
-
-   IsForbidden = lists:member({X, Y}, ForbiddenLocations),
-
-   case IsForbidden of
-      true ->
-         find_random_location
-         (
-            BattlemapWidth,
-            BattlemapHeight,
-            ForbiddenLocations
-         );
-
-      _ -> {X, Y}
-   end.
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%% Accessors
--spec get_id (type()) -> id().
-get_id (Char) -> Char#character.id.
-
--spec get_player_index (type()) -> non_neg_integer().
-get_player_index (Char) -> Char#character.player_ix.
-
--spec get_name (type()) -> binary().
-get_name (Char) -> Char#character.name.
-
--spec get_rank (type()) -> rank().
-get_rank (Char) -> Char#character.rank.
-
--spec get_icon (type()) -> binary().
-get_icon (Char) -> Char#character.icon.
-
--spec get_portrait (type()) -> binary().
-get_portrait (Char) -> Char#character.portrait.
-
--spec get_attributes (type()) -> sh_attributes:type().
-get_attributes (Char) -> Char#character.attributes.
-
--spec get_armor_id (type()) -> sh_armor:id().
-get_armor_id (Char) -> Char#character.armor_id.
-
--spec get_weapon_ids (type()) -> {sh_weapon:id(), sh_weapon:id()}.
-get_weapon_ids (Char) -> Char#character.weapon_ids.
-
--spec get_statistics (type()) -> sh_statistics:type().
-get_statistics (Char) -> Char#character.statistics.
-
--spec get_location (type()) -> {non_neg_integer(), non_neg_integer()}.
-get_location (Char) -> Char#character.location.
-
--spec get_current_health (type()) -> integer().
-get_current_health (Char) -> Char#character.current_health.
-
--spec get_is_alive (type()) -> boolean().
-get_is_alive (Char) ->
-   (
-      (not Char#character.is_defeated)
-      and (Char#character.current_health > 0)
-   ).
-
--spec get_is_active (type()) -> boolean().
-get_is_active (Char) ->
-   (
-      (not Char#character.is_defeated)
-      and Char#character.is_active
-      and get_is_alive(Char)
-   ).
-
--spec get_is_defeated (type()) -> boolean().
-get_is_defeated (Char) -> Char#character.is_defeated.
-
--spec set_rank (rank(), type()) -> type().
-set_rank (Rank, Char) ->
-   Char#character
-   {
-      rank = Rank
-   }.
-
--spec set_location
-   (
-      {non_neg_integer(), non_neg_integer()},
-      type()
-   )
-   -> type().
-set_location (Location, Char) ->
-   Char#character
-   {
-      location = Location
-   }.
-
--spec set_current_health (integer(), type()) -> type().
-set_current_health (Health, Char) ->
-   Char#character
-   {
-      current_health = Health
-   }.
-
--spec set_is_active (boolean(), type()) -> type().
-set_is_active (Active, Char) ->
-   Char#character
-   {
-      is_active = Active
-   }.
-
--spec set_is_defeated (boolean(), type()) -> type().
-set_is_defeated (Defeated, Char) ->
-   Char#character
-   {
-      is_defeated = Defeated
-   }.
-
--spec set_armor_id (sh_armor:id(), type()) -> type().
-set_armor_id (ArmorID, Char) ->
-   Char#character
-   {
-      armor_id = ArmorID
-   }.
-
--spec set_weapon_ids ({sh_weapon:id(), sh_weapon:id()}, type()) -> type().
-set_weapon_ids (WeaponIDs, Char) ->
-   Char#character
-   {
-      weapon_ids = WeaponIDs
-   }.
-
--spec set_statistics
-   (
-      sh_statistics:type(),
-      type()
-   )
-   -> type().
-set_statistics (Stats, Char) ->
-   Char#character
-   {
-      statistics = Stats
-   }.
-
-%%%% Utils
--spec random
-   (
-      non_neg_integer(),
-      non_neg_integer(),
-      non_neg_integer(),
-      non_neg_integer(),
-      list({non_neg_integer(), non_neg_integer()})
-   )
-   -> type().
-random (ID, PlayerIX, BattlemapWidth, BattlemapHeight, ForbiddenLocations) ->
-   Location =
-      find_random_location(BattlemapWidth, BattlemapHeight, ForbiddenLocations),
-   WeaponIDs = {sh_weapon:random_id(), sh_weapon:random_id()},
-   ArmorID = sh_armor:random_id(),
-   Attributes = sh_attributes:random(),
-   Statistics = sh_statistics:new(Attributes, WeaponIDs, ArmorID),
-   IDAsListString = integer_to_list(ID),
-   IDAsBinaryString = list_to_binary(IDAsListString),
-
-   #character
-   {
-      id = ID,
-      player_ix = PlayerIX,
-      name = list_to_binary("Char" ++ IDAsListString),
-      rank =
-         if
-            ((ID rem 8) == 0) -> commander;
-            ((ID rem 3) == 0) -> target;
-            true -> optional
-         end,
-      icon = IDAsBinaryString,
-      portrait = IDAsBinaryString,
-      attributes = Attributes,
-      weapon_ids = WeaponIDs,
-      armor_id = ArmorID,
-      statistics = Statistics,
-      location = Location,
-      current_health = sh_statistics:get_health(Statistics),
-      is_active = false,
-      is_defeated = false
-   }.
-
--spec get_rank_field() -> non_neg_integer().
-get_rank_field () -> #character.rank.
--spec get_statistics_field() -> non_neg_integer().
-get_statistics_field () -> #character.statistics.
--spec get_weapons_field() -> non_neg_integer().
-get_weapons_field () -> #character.weapon_ids.
--spec get_location_field() -> non_neg_integer().
-get_location_field () -> #character.location.
--spec get_current_health_field() -> non_neg_integer().
-get_current_health_field () -> #character.current_health.
--spec get_is_active_field() -> non_neg_integer().
-get_is_active_field () -> #character.is_active.
--spec get_is_defeated_field() -> non_neg_integer().
-get_is_defeated_field () -> #character.is_defeated.
diff --git a/src/battlemap/struct/bm_character_turn_data.erl b/src/battlemap/struct/bm_character_turn_data.erl
deleted file mode 100644
index 65b650c..0000000
--- a/src/battlemap/struct/bm_character_turn_data.erl
+++ /dev/null
@@ -1,115 +0,0 @@
--module(bm_character_turn_data).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--record
-(
-   type,
-   {
-      dirty :: boolean(),
-      battle :: bm_battle:type(),
-      character :: bm_character:type(),
-      character_ix :: non_neg_integer()
-   }
-).
-
--opaque type() :: #type{}.
-
--export_type([type/0]).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      new/2,
-
-      get_battle_is_dirty/1,
-      get_battle/1,
-      get_character/1,
-      get_character_ix/1,
-
-      set_battle/2,
-      set_character/2
-   ]
-).
-
--export
-(
-   [
-      clean_battle/1,
-      refresh_character/1
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec new (bm_battle:type(), non_neg_integer()) -> type().
-new (Battle, CharacterIX) ->
-   Character = bm_battle:get_character(CharacterIX, Battle),
-
-   #type
-   {
-      dirty = false,
-      battle = Battle,
-      character = Character,
-      character_ix = CharacterIX
-   }.
-
--spec get_battle_is_dirty (type()) -> boolean().
-get_battle_is_dirty (Data) -> Data#type.dirty.
-
--spec get_battle (type()) -> bm_battle:type().
-get_battle (Data) -> Data#type.battle.
-
--spec get_character (type()) -> bm_character:type().
-get_character (Data) -> Data#type.character.
-
--spec get_character_ix (type()) -> non_neg_integer().
-get_character_ix (Data) -> Data#type.character_ix.
-
--spec set_battle (bm_battle:type(), type()) -> type().
-set_battle (Battle, Data) ->
-   Data#type{ battle = Battle }.
-
--spec set_character (bm_character:type(), type()) -> type().
-set_character (Character, Data) ->
-   Data#type
-   {
-      dirty = true,
-      character = Character
-   }.
-
--spec clean_battle (type()) -> type().
-clean_battle (Data) ->
-   Data#type
-   {
-      dirty = false,
-      battle =
-         bm_battle:set_character
-         (
-            Data#type.character_ix,
-            Data#type.character,
-            Data#type.battle
-         )
-   }.
-
--spec refresh_character (type()) -> type().
-refresh_character (Data) ->
-   Data#type
-   {
-      dirty = false,
-      character =
-         bm_battle:get_character
-         (
-            Data#type.character_ix,
-            Data#type.battle
-         )
-   }.
diff --git a/src/battlemap/struct/bm_character_turn_request.erl b/src/battlemap/struct/bm_character_turn_request.erl
deleted file mode 100644
index 51c87a3..0000000
--- a/src/battlemap/struct/bm_character_turn_request.erl
+++ /dev/null
@@ -1,84 +0,0 @@
--module(bm_character_turn_request).
-
--define(PLAYER_ID_FIELD, <<"pid">>).
--define(SESSION_TOKEN_FIELD, <<"stk">>).
--define(BATTLE_ID_FIELD, <<"bid">>).
--define(CHAR_IX_FIELD, <<"cix">>).
--define(ACTIONS_FIELD, <<"act">>).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--record
-(
-   type,
-   {
-      player_id :: bm_player:id(),
-      session_token :: binary(),
-      battle_id :: binary(),
-      character_ix :: non_neg_integer(),
-      actions :: list(bm_battle_action:type())
-   }
-).
-
--opaque type() :: #type{}.
-
--export_type([type/0]).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      decode/1
-   ]
-).
-
--export
-(
-   [
-      get_player_id/1,
-      get_session_token/1,
-      get_battle_id/1,
-      get_character_ix/1,
-      get_actions/1
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec decode (map()) -> type().
-decode (Map) ->
-   CharacterIX = maps:get(?CHAR_IX_FIELD, Map),
-   EncodedActions = maps:get(?ACTIONS_FIELD, Map),
-   Actions = lists:map(fun bm_battle_action:decode/1, EncodedActions),
-
-   #type
-   {
-      player_id = maps:get(?PLAYER_ID_FIELD, Map),
-      session_token = maps:get(?SESSION_TOKEN_FIELD, Map),
-      battle_id = maps:get(?BATTLE_ID_FIELD, Map),
-      character_ix = CharacterIX,
-      actions = Actions
-   }.
-
--spec get_player_id (type()) -> bm_player:id().
-get_player_id (Request) -> Request#type.player_id.
-
--spec get_session_token (type()) -> binary().
-get_session_token (Request) -> Request#type.session_token.
-
--spec get_battle_id (type()) -> binary().
-get_battle_id (Request) -> Request#type.battle_id.
-
--spec get_character_ix (type()) -> non_neg_integer().
-get_character_ix (Request) -> Request#type.character_ix.
-
--spec get_actions (type()) -> list(bm_battle_action:type()).
-get_actions (Request) -> Request#type.actions.
diff --git a/src/battlemap/struct/bm_character_turn_update.erl b/src/battlemap/struct/bm_character_turn_update.erl
deleted file mode 100644
index 1ca5d94..0000000
--- a/src/battlemap/struct/bm_character_turn_update.erl
+++ /dev/null
@@ -1,85 +0,0 @@
--module(bm_character_turn_update).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--record
-(
-   type,
-   {
-      data :: bm_character_turn_data:type(),
-      timeline :: list(any()),
-      db :: list(sh_db_query:op())
-   }
-).
-
--opaque type() :: #type{}.
-
--export_type([type/0]).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      new/1,
-
-      get_data/1,
-      get_timeline/1,
-      get_db/1,
-
-      set_data/2,
-      add_to_timeline/3,
-      add_to_db/2
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec new (bm_character_turn_data:type()) -> type().
-new (Data) ->
-   #type
-   {
-      data = Data,
-      timeline = [],
-      db = []
-   }.
-
--spec get_data (type()) -> bm_character_turn_data:type().
-get_data (Update) -> Update#type.data.
-
--spec get_timeline (type()) -> list(any()).
-get_timeline (Update) -> Update#type.timeline.
-
--spec get_db (type()) -> list(sh_db_query:op()).
-get_db (Update) -> Update#type.db.
-
--spec set_data (bm_character_turn_data:type(), type()) -> type().
-set_data (Data, Update) ->
-   Update#type{ data = Data}.
-
--spec add_to_timeline
-   (
-      bm_turn_result:type(),
-      sh_db_query:op(),
-      type()
-   ) -> type().
-add_to_timeline (Item, DBUpdate, Update) ->
-   add_to_db
-   (
-      DBUpdate,
-      Update#type
-      {
-         timeline = [bm_turn_result:encode(Item)|Update#type.timeline]
-      }
-   ).
-
--spec add_to_db (sh_db_query:op(), type()) -> type().
-add_to_db (Item, Update) ->
-   Update#type{ db = [Item|Update#type.db] }.
diff --git a/src/battlemap/struct/bm_direction.erl b/src/battlemap/struct/bm_direction.erl
deleted file mode 100644
index 2da3936..0000000
--- a/src/battlemap/struct/bm_direction.erl
+++ /dev/null
@@ -1,38 +0,0 @@
--module(bm_direction).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--type enum() :: ('up' | 'down' | 'left' | 'right').
--type type() :: enum().
-
--export_type([enum/0, type/0]).
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      decode/1,
-      encode/1
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec decode (binary()) -> enum().
-decode (<<"U">>) -> up;
-decode (<<"D">>) -> down;
-decode (<<"L">>) -> left;
-decode (<<"R">>) -> right.
-
--spec encode (enum()) -> binary().
-encode (up) -> <<"U">>;
-encode (down) -> <<"D">>;
-encode (left) -> <<"L">>;
-encode (right) -> <<"R">>.
diff --git a/src/battlemap/struct/bm_location.erl b/src/battlemap/struct/bm_location.erl
deleted file mode 100644
index 056d10c..0000000
--- a/src/battlemap/struct/bm_location.erl
+++ /dev/null
@@ -1,90 +0,0 @@
--module(bm_location).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--type type() :: ({non_neg_integer(), non_neg_integer()} | 'nowhere').
-
--export_type([type/0]).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      decode/1,
-      encode/1,
-      get_nowhere/0
-   ]
-).
-
--export
-(
-   [
-      apply_direction/2,
-      dist/2
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec validate ({integer(), integer()}) -> type().
-validate ({X, Y}) ->
-   if
-      (X < 0) -> nowhere;
-      (Y < 0) -> nowhere;
-      true -> {X, Y}
-   end.
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec get_nowhere () -> type().
-get_nowhere () -> nowhere.
-
--spec apply_direction (bm_direction:enum(), type()) -> type().
-apply_direction (left, {X, Y}) ->
-   validate({(X - 1), Y});
-apply_direction (right, {X, Y}) ->
-   validate({(X + 1), Y});
-apply_direction (up, {X, Y}) ->
-   validate({X, (Y - 1)});
-apply_direction (down, {X, Y}) ->
-   validate({X, (Y + 1)});
-apply_direction (_, nowhere) ->
-   error("Trying to move from 'nowhere'."),
-   nowhere.
-
--spec dist(type(), type()) -> non_neg_integer().
-dist ({OX, OY}, {DX, DY}) ->
-   (abs(DY - OY) + abs(DX - OX));
-dist (_, _) ->
-   error("Trying to measure distance to 'nowhere'"),
-   999.
-
--spec encode (type()) -> {list(any())}.
-encode ({X, Y}) ->
-   {
-      [
-         {<<"x">>, X},
-         {<<"y">>, Y}
-      ]
-   };
-encode (nowhere) ->
-   {
-      [
-         {<<"x">>, -1},
-         {<<"y">>, -1}
-      ]
-   }.
-
--spec decode (map()) -> type().
-decode (Map) ->
-   X = maps:get(<<"x">>, Map),
-   Y = maps:get(<<"y">>, Map),
-
-   true = (is_integer(X) and is_integer(Y)),
-
-   validate({X, Y}).
diff --git a/src/battlemap/struct/bm_player.erl b/src/battlemap/struct/bm_player.erl
deleted file mode 100644
index 6e5338d..0000000
--- a/src/battlemap/struct/bm_player.erl
+++ /dev/null
@@ -1,104 +0,0 @@
--module(bm_player).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--type id() :: binary().
-
--record
-(
-   player,
-   {
-      ix :: non_neg_integer(),
-      id :: id(),
-      character_ix :: non_neg_integer(),
-      timeline :: list(any()),
-      is_active :: boolean()
-   }
-).
-
--opaque type() :: #player{}.
-
--export_type([type/0, id/0]).
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      get_id/1,
-      get_index/1,
-      get_character_index/1,
-      get_timeline/1,
-
-      get_is_active/1,
-      set_is_active/2,
-
-      add_to_timeline/2,
-      reset_timeline/1,
-
-      get_timeline_field/0,
-      get_is_active_field/0
-   ]
-).
-
--export
-(
-   [
-      new/3
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec get_id (type()) -> id().
-get_id (Player) -> Player#player.id.
-
--spec get_index (type()) -> non_neg_integer().
-get_index (Player) -> Player#player.ix.
-
--spec get_character_index (type()) -> non_neg_integer().
-get_character_index (Player) -> Player#player.character_ix.
-
--spec get_timeline (type()) -> list(any()).
-get_timeline (Player) -> Player#player.timeline.
-
--spec get_is_active (type()) -> boolean().
-get_is_active (Player) -> Player#player.is_active.
-
--spec set_is_active (boolean(), type()) -> type().
-set_is_active (Val, Player) -> Player#player{ is_active = Val }.
-
--spec add_to_timeline (list(any()), type()) -> type().
-add_to_timeline (NewEvents, Player) ->
-   OldTimeline = Player#player.timeline,
-
-   Player#player
-   {
-      timeline = (NewEvents ++ OldTimeline)
-   }.
-
--spec reset_timeline (type()) -> type().
-reset_timeline (Player) -> Player#player{ timeline = [] }.
-
--spec new (non_neg_integer(), non_neg_integer(), id()) -> type().
-new (IX, CharacterIX, ID) ->
-   #player
-   {
-      ix = IX,
-      character_ix = CharacterIX,
-      id = ID,
-      is_active = true,
-      timeline = []
-   }.
-
--spec get_timeline_field () -> non_neg_integer().
-get_timeline_field () -> #player.timeline.
-
--spec get_is_active_field () -> non_neg_integer().
-get_is_active_field () -> #player.is_active.
diff --git a/src/battlemap/struct/bm_player_turn.erl b/src/battlemap/struct/bm_player_turn.erl
deleted file mode 100644
index c72112a..0000000
--- a/src/battlemap/struct/bm_player_turn.erl
+++ /dev/null
@@ -1,106 +0,0 @@
--module(bm_player_turn).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--record
-(
-   player_turn,
-   {
-      number :: non_neg_integer(),
-      player_ix :: non_neg_integer()
-   }
-).
-
--opaque type() :: #player_turn{}.
-
--export_type([type/0]).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      new/2,
-      next/2
-   ]
-).
-
-%%%% Accessors
--export
-(
-   [
-      get_number/1,
-      get_player_ix/1
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
--spec next_valid_player
-   (
-      non_neg_integer(),
-      array:array(bm_player:type()),
-      non_neg_integer(),
-      non_neg_integer()
-   ) -> non_neg_integer().
-next_valid_player (StartingPoint, _Players, _PlayersCount, StartingPoint) ->
-   StartingPoint;
-next_valid_player (CandidateIX, Players, PlayersCount, StartingPoint) ->
-   Candidate = array:get(CandidateIX, Players),
-
-   case bm_player:get_is_active(Candidate) of
-      true -> CandidateIX;
-      _ ->
-         next_valid_player
-         (
-            ((CandidateIX + 1) rem PlayersCount),
-            Players,
-            PlayersCount,
-            StartingPoint
-         )
-   end.
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%% Accessors
--spec new (non_neg_integer(), non_neg_integer()) -> type().
-new (Number, PlayerIX) ->
-   #player_turn
-   {
-      number = Number,
-      player_ix = PlayerIX
-   }.
-
--spec get_number (type()) -> non_neg_integer().
-get_number (PlayerTurn) -> PlayerTurn#player_turn.number.
-
--spec get_player_ix (type()) -> non_neg_integer().
-get_player_ix (PlayerTurn) -> PlayerTurn#player_turn.player_ix.
-
--spec next (array:array(bm_player:type()), type()) -> type().
-next (Players, CurrentPlayerTurn) ->
-   CurrentPlayerIX = CurrentPlayerTurn#player_turn.player_ix,
-   CurrentTurnNumber = CurrentPlayerTurn#player_turn.number,
-   PlayersCount = array:size(Players),
-
-   NextPlayerIX =
-      next_valid_player
-      (
-         ((CurrentPlayerIX + 1) rem PlayersCount),
-         Players,
-         PlayersCount,
-         CurrentPlayerIX
-      ),
-
-   NextTurnNumber =
-      case (NextPlayerIX < CurrentPlayerIX) of
-         true -> (CurrentTurnNumber + 1);
-         _ -> CurrentTurnNumber
-      end,
-
-   new(NextTurnNumber, NextPlayerIX).
diff --git a/src/battlemap/struct/bm_tile.erl b/src/battlemap/struct/bm_tile.erl
deleted file mode 100644
index cf00b7a..0000000
--- a/src/battlemap/struct/bm_tile.erl
+++ /dev/null
@@ -1,124 +0,0 @@
--module(bm_tile).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--record
-(
-   tile,
-   {
-      id :: id(),
-      name :: binary(),
-      cost :: non_neg_integer(),
-      class_range_min :: non_neg_integer(),
-      class_range_max :: non_neg_integer()
-   }
-).
-
--opaque id() :: non_neg_integer().
--opaque class_id() :: non_neg_integer().
--opaque type() :: #tile{}.
-
--export_type([type/0, class_id/0, id/0]).
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      get_id/1,
-      get_name/1,
-      get_cost/1,
-      get_range_minimum/1,
-      get_range_maximum/1,
-      from_id/1,
-      cost_when_oob/0
-   ]
-).
-
--export
-(
-   [
-      class_id_to_type_id/1,
-      class_id_from_int/1
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
--spec class_id_to_type_id (class_id()) -> id().
-class_id_to_type_id (ClassID) ->
-   case ClassID of
-      0 -> 0;
-      1 -> 1;
-      2 -> 2;
-      N when ((N >= 3) and (N =< 17)) -> 3
-   end.
-
--spec from_id (id()) -> type().
-from_id (0) ->
-   #tile
-   {
-      id = 0,
-      name = <<"[Grassland] Grass">>,
-      cost = 6,
-      class_range_min = 0,
-      class_range_max = 0
-   };
-from_id (1) ->
-   #tile
-   {
-      id = 1,
-      name = <<"[Grassland] Mushroom Infestation">>,
-      cost = 12,
-      class_range_min = 1,
-      class_range_max = 1
-   };
-from_id (2) ->
-   #tile
-   {
-      id = 2,
-      name = <<"[Grassland] Tree Remains">>,
-      cost = 24,
-      class_range_min = 2,
-      class_range_max = 2
-   };
-from_id (3) ->
-   #tile
-   {
-      id = 3,
-      name = <<"[Grassland] Clear Water">>,
-      cost = cost_when_occupied(),
-      class_range_min = 3,
-      class_range_max = 17
-   }.
-
--spec cost_when_oob () -> non_neg_integer().
-cost_when_oob () -> 255.
-
--spec cost_when_occupied () -> non_neg_integer().
-cost_when_occupied () -> 201.
-
--spec get_id (type()) -> non_neg_integer().
-get_id (Tile) -> Tile#tile.id.
-
--spec get_cost (type()) -> non_neg_integer().
-get_cost (Tile) -> Tile#tile.cost.
-
--spec get_name (type()) -> binary().
-get_name (Tile) -> Tile#tile.name.
-
--spec get_range_minimum (type()) -> non_neg_integer().
-get_range_minimum (Tile) -> Tile#tile.class_range_min.
-
--spec get_range_maximum (type()) -> non_neg_integer().
-get_range_maximum (Tile) -> Tile#tile.class_range_max.
-
--spec class_id_from_int (non_neg_integer()) -> id().
-class_id_from_int (I) -> I.
diff --git a/src/battlemap/struct/bm_turn_result.erl b/src/battlemap/struct/bm_turn_result.erl
deleted file mode 100644
index 79fd7f3..0000000
--- a/src/battlemap/struct/bm_turn_result.erl
+++ /dev/null
@@ -1,215 +0,0 @@
--module(bm_turn_result).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%
--record
-(
-   switched_weapon,
-   {
-      character_ix :: bm_character:id()
-   }
-).
-
--record
-(
-   moved,
-   {
-      character_ix :: bm_character:id(),
-      path :: list(bm_direction:enum()),
-      new_location :: bm_location:type()
-   }
-).
-
--record
-(
-   attacked,
-   {
-      attacker_ix :: bm_character:id(),
-      defender_ix :: bm_character:id(),
-      sequence :: list(bm_attack:type())
-   }
-).
-
--record
-(
-   player_won,
-   {
-      player_ix :: non_neg_integer()
-   }
-).
-
--record
-(
-   player_lost,
-   {
-      player_ix :: non_neg_integer()
-   }
-).
-
--record
-(
-   player_turn_started,
-   {
-      player_ix :: non_neg_integer()
-   }
-).
-
--opaque type() :: (
-   #switched_weapon{}
-   | #moved{}
-   | #attacked{}
-   | #player_won{}
-   | #player_lost{}
-   | #player_turn_started{}
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export_type([type/0]).
-
--export
-(
-   [
-      new_player_won/1,
-      new_player_lost/1,
-      new_player_turn_started/1,
-      new_character_switched_weapons/1,
-      new_character_moved/3,
-      new_character_attacked/3
-   ]
-).
-
--export
-(
-   [
-      encode/1
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec new_player_won (non_neg_integer()) -> type().
-new_player_won (PlayerIX) ->
-   #player_won { player_ix = PlayerIX }.
-
--spec new_player_lost (non_neg_integer()) -> type().
-new_player_lost (PlayerIX) ->
-   #player_lost { player_ix = PlayerIX }.
-
--spec new_player_turn_started (non_neg_integer()) -> type().
-new_player_turn_started (PlayerIX) ->
-   #player_turn_started { player_ix = PlayerIX }.
-
--spec new_character_switched_weapons (bm_character:id()) -> type().
-new_character_switched_weapons (CharacterIX) ->
-   #switched_weapon { character_ix = CharacterIX }.
-
--spec new_character_moved
-   (
-      bm_character:id(),
-      list(bm_direction:enum()),
-      bm_location:type()
-   )
-   -> type().
-new_character_moved (CharacterIX, Path, NewLocation) ->
-   #moved
-   {
-      character_ix = CharacterIX,
-      path = Path,
-      new_location = NewLocation
-   }.
-
--spec new_character_attacked
-   (
-      bm_character:id(),
-      bm_character:id(),
-      list(bm_attack:type())
-   )
-   -> type().
-new_character_attacked (AttackerIX, DefenderIX, AttackSequence) ->
-   #attacked
-   {
-      attacker_ix = AttackerIX,
-      defender_ix = DefenderIX,
-      sequence = AttackSequence
-   }.
-
--spec encode (type()) -> {list(any())}.
-encode (TurnResult) when is_record(TurnResult, switched_weapon) ->
-   CharacterIX = TurnResult#switched_weapon.character_ix,
-
-   {
-      [
-         {<<"t">>, <<"swp">>},
-         {<<"ix">>, CharacterIX}
-      ]
-   };
-encode (TurnResult) when is_record(TurnResult, moved) ->
-   CharacterIX = TurnResult#moved.character_ix,
-   Path = TurnResult#moved.path,
-   NewLocation = TurnResult#moved.new_location,
-
-   EncodedPath = lists:map(fun bm_direction:encode/1, Path),
-   EncodedNewLocation = bm_location:encode(NewLocation),
-
-   {
-      [
-         {<<"t">>, <<"mv">>},
-         {<<"ix">>, CharacterIX},
-         {<<"p">>, EncodedPath},
-         {<<"nlc">>, EncodedNewLocation}
-      ]
-   };
-encode (TurnResult) when is_record(TurnResult, attacked) ->
-   AttackerIX = TurnResult#attacked.attacker_ix,
-   DefenderIX = TurnResult#attacked.defender_ix,
-   Sequence = TurnResult#attacked.sequence,
-
-   EncodedSequence = lists:map(fun bm_attack:encode/1, Sequence),
-
-   {
-      [
-         {<<"t">>, <<"atk">>},
-         {<<"aix">>, AttackerIX},
-         {<<"dix">>, DefenderIX},
-         {<<"seq">>, EncodedSequence}
-      ]
-   };
-encode (TurnResult) when is_record(TurnResult, player_won) ->
-   PlayerIX = TurnResult#player_won.player_ix,
-
-   {
-      [
-         {<<"t">>, <<"pwo">>},
-         {<<"ix">>, PlayerIX}
-      ]
-   };
-encode (TurnResult) when is_record(TurnResult, player_lost) ->
-   PlayerIX = TurnResult#player_lost.player_ix,
-
-   {
-      [
-         {<<"t">>, <<"plo">>},
-         {<<"ix">>, PlayerIX}
-      ]
-   };
-encode (TurnResult) when is_record(TurnResult, player_turn_started) ->
-   PlayerIX = TurnResult#player_turn_started.player_ix,
-
-   {
-      [
-         {<<"t">>, <<"pts">>},
-         {<<"ix">>, PlayerIX}
-      ]
-   };
-encode (Other) ->
-   io:format("~n invalid encode param\"~p\"~n", [Other]),
-   true = Other.