1 files changed, 0 insertions, 300 deletions
diff --git a/src/struct/battle_action.erl b/src/struct/battle_action.erl
deleted file mode 100644
index 8aaaef9..0000000
--- a/src/struct/battle_action.erl
+++ /dev/null
@@ -1,300 +0,0 @@
--module(battle_action).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--record
-(
-   move,
-   {
-      path :: list(direction:enum())
-   }
-).
-
--record
-(
-   switch_weapon,
-   {
-   }
-).
-
--record
-(
-   attack,
-   {
-      target_ix :: non_neg_integer()
-   }
-).
-
--type category() :: ('move' | 'switch_weapon' | 'attack' | 'nothing').
--opaque struct() :: (#move{} | #switch_weapon{} | #attack{}).
-
--export_type([category/0, struct/0]).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      decode/1,
-      handle/4,
-      can_follow/2
-   ]
-).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec decode_mov_action (map()) -> struct().
-decode_mov_action (JSONMap) ->
-   PathInBinary = maps:get(<<"p">>, JSONMap),
-   Path = lists:map(fun direction:decode/1, PathInBinary),
-
-   #move { path = Path }.
-
--spec decode_atk_action (map()) -> struct().
-decode_atk_action (JSONMap) ->
-   TargetIX = binary_to_integer(maps:get(<<"tix">>, JSONMap)),
-
-   #attack { target_ix = TargetIX }.
-
--spec decode_swp_action (map()) -> struct().
-decode_swp_action (_JSONMap) ->
-   #switch_weapon{}.
-
--spec handle_attack_sequence
-   (
-      character_instance:struct(),
-      character_instance:struct(),
-      list(attack:step())
-   )
-   -> {list(attack:struct()), non_neg_integer(), non_neg_integer()}.
-handle_attack_sequence
-(
-   CharacterInstance,
-   TargetCharacterInstance,
-   AttackSequence
-) ->
-   Character = character_instance:get_character(CharacterInstance),
-   TargetCharacter = character_instance:get_character(TargetCharacterInstance),
-   CharacterStatistics = character:get_statistics(Character),
-   TargetCharacterStatistics = character:get_statistics(TargetCharacter),
-
-   AttackPlannedEffects =
-      lists:map
-      (
-         fun (AttackStep) ->
-            attack:get_description_of
-            (
-               AttackStep,
-               CharacterStatistics,
-               TargetCharacterStatistics
-            )
-         end,
-         AttackSequence
-      ),
-
-   lists:foldl
-   (
-      fun
-      (
-         AttackEffectCandidate,
-         {AttackValidEffects, AttackerHealth, DefenderHealth}
-      ) ->
-         {AttackResult, NewAttackerHealth, NewDefenderHealth} =
-            attack:apply_to_healths
-            (
-               AttackEffectCandidate,
-               AttackerHealth,
-               DefenderHealth
-            ),
-         case AttackResult of
-            nothing -> {AttackValidEffects, AttackerHealth, DefenderHealth};
-            _ ->
-               {
-                  (AttackValidEffects ++ [AttackResult]),
-                  NewAttackerHealth,
-                  NewDefenderHealth
-               }
-         end
-      end,
-      {
-         [],
-         character_instance:get_current_health(CharacterInstance),
-         character_instance:get_current_health(TargetCharacterInstance)
-      },
-      AttackPlannedEffects
-   ).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec decode (map()) -> struct().
-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 handle
-(
-   battle:struct(),
-   character_instance:struct(),
-   non_neg_integer(),
-   struct()
-)
-->
-{
-   list(database_diff:struct()),
-   list(turn_result:struct()),
-   battle:struct(),
-   character_instance:struct()
-}.
-handle (Battle, CharacterInstance, CharacterInstanceIX, BattleAction)
-when is_record(BattleAction, switch_weapon) ->
-   Character = character_instance:get_character(CharacterInstance),
-   CharacterAttributes = character:get_attributes(Character),
-   {PrimaryWeaponID, SecondaryWeaponID} = character:get_weapon_ids(Character),
-
-   UpdatedWeaponIDs = {SecondaryWeaponID, PrimaryWeaponID},
-   UpdatedCharacterStatistics =
-      statistics:new(CharacterAttributes, UpdatedWeaponIDs),
-   UpdatedCharacter =
-      character:set_statistics
-      (
-         UpdatedCharacterStatistics,
-         character:set_weapon_ids(UpdatedWeaponIDs, Character)
-      ),
-   UpdatedCharacterInstance =
-      character_instance:set_character(UpdatedCharacter, CharacterInstance),
-
-   {
-      % TODO: hide that into database_diff structs.
-      [
-         {character_instance, CharacterInstanceIX, wp0, SecondaryWeaponID},
-         {character_instance, CharacterInstanceIX, wp1, PrimaryWeaponID}
-         % ... statistics as well.
-      ],
-      [turn_result:new_character_switched_weapons(CharacterInstanceIX)],
-      Battle,
-      UpdatedCharacterInstance
-   };
-handle (Battle, CharacterInstance, CharacterInstanceIX, BattleAction)
-when is_record(BattleAction, move) ->
-   Character = character_instance:get_character(CharacterInstance),
-   CharacterStatistics = character:get_statistics(Character),
-   Battlemap = battle:get_battlemap(Battle),
-   Path = BattleAction#move.path,
-   CharacterMovementPoints =
-      statistics:get_movement_points(CharacterStatistics),
-
-   ForbiddenLocations =
-      array:foldl
-      (
-         fun (IX, CharInst, Prev) ->
-            case IX of
-               CharacterInstanceIX -> Prev;
-               _ -> [character_instance:get_location(CharInst)|Prev]
-            end
-         end,
-         [],
-         battle:get_character_instances(Battle)
-      ),
-
-   {NewLocation, Cost} =
-      movement:cross
-      (
-         Battlemap,
-         ForbiddenLocations,
-         Path,
-         character_instance:get_location(CharacterInstance)
-      ),
-
-   true = (Cost =< CharacterMovementPoints),
-
-   UpdatedCharacterInstance =
-      character_instance:set_location(NewLocation, CharacterInstance),
-
-   {
-      % TODO: hide that into database_diff structs.
-      [{character_instance, CharacterInstanceIX, loc, NewLocation}],
-      % TODO: hide that into turn_result structs.
-      [turn_result:new_character_moved(CharacterInstanceIX, Path, NewLocation)],
-      Battle,
-      UpdatedCharacterInstance
-   };
-handle (Battle, CharacterInstance, CharacterInstanceIX, BattleAction)
-when is_record(BattleAction, attack) ->
-   Character = character_instance:get_character(CharacterInstance),
-   TargetIX = BattleAction#attack.target_ix,
-   TargetCharacterInstance = battle:get_character_instance(TargetIX, Battle),
-   TargetCharacter = character_instance:get_character(TargetCharacterInstance),
-
-   Range =
-      location:dist
-      (
-         character_instance:get_location(CharacterInstance),
-         character_instance:get_location(TargetCharacterInstance)
-      ),
-
-   {AttackingWeaponID, _} = character:get_weapon_ids(Character),
-   {DefendingWeaponID, _} = character:get_weapon_ids(TargetCharacter),
-
-   AttackingWeapon = weapon:from_id(AttackingWeaponID),
-   DefendingWeapon = weapon:from_id(DefendingWeaponID),
-
-   AttackSequence =
-      attack:get_sequence(Range, AttackingWeapon, DefendingWeapon),
-
-   {AttackEffects, RemainingAttackerHealth, RemainingDefenderHealth} =
-      handle_attack_sequence
-      (
-         CharacterInstance,
-         TargetCharacterInstance,
-         AttackSequence
-      ),
-
-   UpdatedCharacterInstance =
-      character_instance:set_current_health
-      (
-         RemainingAttackerHealth,
-         CharacterInstance
-      ),
-
-   UpdatedBattle =
-      battle:set_character_instance
-      (
-         TargetIX,
-         character_instance:set_current_health
-         (
-            RemainingDefenderHealth,
-            TargetCharacterInstance
-         ),
-         Battle
-      ),
-   {
-      % TODO: hide that into database_diff structs.
-      [], % TODO
-      [
-         turn_result:new_character_attacked
-         (
-            CharacterInstanceIX,
-            TargetIX,
-            AttackEffects
-         )
-      ],
-      UpdatedBattle,
-      UpdatedCharacterInstance
-   }.