Sends updated target state upon attack.

4 files changed, 119 insertions, 63 deletions

diff --git a/src/query/character_turn.erl b/src/query/character_turn.erl
index 6bb3c0e..bee8bf3 100644
--- a/src/query/character_turn.erl
+++ b/src/query/character_turn.erl
@@ -49,7 +49,7 @@ parse_input (Req) ->
    database_shim:assert_session_is_valid(PlayerID, SessionToken),
    Target =
       case maps:get(<<"targets_id">>, JSONReqMap) of
-         [] -> "";
+         [] -> <<"">>;
          [T] -> T
       end,
    #input
@@ -186,6 +186,13 @@ handle_target (QueryState) ->
       ]
    ),
    true = (Dist =< AttackRange),
+   NewTargetCharInst =
+      character_instance:mod_health
+      (
+         QueryState#query_state.target_char_inst,
+         character:get_max_health(QueryState#query_state.main_char),
+         -1
+      ),
    %% TODO: test for (and handle) riposte.
    QueryState#query_state
    {
@@ -194,14 +201,32 @@ handle_target (QueryState) ->
          (
             QueryState#query_state.battlemap_inst,
             QueryState#query_state.input#input.target_id,
-            character_instance:mod_health
+            NewTargetCharInst
+         ),
+      target_char_inst = NewTargetCharInst
+   }.
+
+generate_reply (QueryState) ->
+   case QueryState#query_state.target_char_inst of
+      nothing -> [<<"okay">>];
+
+      CharInst ->
+         add_char:generate
+         (
+            QueryState#query_state.target_char,
+            CharInst,
             (
-               QueryState#query_state.target_char_inst,
-               character:get_max_health(QueryState#query_state.main_char),
-               -1
+               battlemap_instance:can_play_char_instance
+               (
+                  QueryState#query_state.battlemap_inst,
+                  QueryState#query_state.input#input.player_id,
+                  QueryState#query_state.input#input.target_id
+               )
+               and
+               (not character_instance:is_dead(CharInst))
             )
          )
-   }.
+   end.
 
 handle (Req) ->
    %%%% Parse
@@ -220,7 +245,7 @@ handle (Req) ->
       NQueryState#query_state.battlemap_inst
    ),
    %%%% Reply
-   jiffy:encode([[<<"okay">>]]).
+   jiffy:encode([generate_reply(NQueryState)]).
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/src/query/load_state.erl b/src/query/load_state.erl
index d82c2c6..c738a4c 100644
--- a/src/query/load_state.erl
+++ b/src/query/load_state.erl
@@ -36,71 +36,30 @@ parse_input (Req) ->
       instance_id = maps:get(<<"instance_id">>, JSONReqMap)
    }.
 
-generate_set_map (Battlemap) ->
-   jiffy:encode
-   (
-      {
-         [
-            {<<"width">>, battlemap:get_width(Battlemap)},
-            {<<"height">>, battlemap:get_height(Battlemap)},
-            {<<"content">>, battlemap:list_tiles(Battlemap)}
-         ]
-      }
-   ).
-
-generate_add_char (Char, CharInstance, BattlemapInstance, PlayerID) ->
-   {X, Y} = character_instance:get_location(CharInstance),
-   CharID = character:get_id(Char),
-   jiffy:encode
-   (
-      {
-         [
-            {<<"id">>, character:get_id(Char)},
-            {<<"name">>, character:get_name(Char)},
-            {<<"icon">>, character:get_icon(Char)},
-            {<<"portrait">>, character:get_portrait(Char)},
-            {<<"health">>, character_instance:get_current_health(CharInstance)},
-            {<<"max_health">>, character:get_max_health(Char)},
-            {<<"loc_x">>, X},
-            {<<"loc_y">>, Y},
-            {<<"team">>, character_instance:get_owner(CharInstance)},
-            {<<"mov_pts">>, character:get_movement_points(Char)},
-            {<<"atk_rg">>, character:get_attack_range(Char)},
-            {
-               <<"enabled">>,
-               battlemap_instance:can_play_char_instance
-               (
-                  BattlemapInstance,
-                  PlayerID,
-                  CharID
-               )
-            }
-         ]
-      }
-   ).
-
 generate_reply (Battlemap, BattlemapInstance, Characters, PlayerID) ->
    jiffy:encode
    (
       [
-         [
-            <<"set_map">>,
-            generate_set_map(Battlemap)
-         ]
+         set_map:generate(Battlemap)
          |
          lists:map
          (
-            fun ({CharID, CharInstance}) ->
-               [
-                  <<"add_char">>,
-                  generate_add_char
+            fun ({Char, CharInstance}) ->
+               add_char:generate
+               (
+                  Char,
+                  CharInstance,
                   (
-                     CharID,
-                     CharInstance,
-                     BattlemapInstance,
-                     PlayerID
+                     battlemap_instance:can_play_char_instance
+                     (
+                        BattlemapInstance,
+                        PlayerID,
+                        character:get_id(Char)
+                     )
+                     and
+                     (not character_instance:is_dead(CharInstance))
                   )
-               ]
+               )
             end,
             Characters
          )
diff --git a/src/reply/add_char.erl b/src/reply/add_char.erl
new file mode 100644
index 0000000..959c70f
--- /dev/null
+++ b/src/reply/add_char.erl
@@ -0,0 +1,41 @@
+-module(add_char).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-export([generate/3]).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+encode (Char, CharInstance, IsEnabled) ->
+   {X, Y} = character_instance:get_location(CharInstance),
+   jiffy:encode
+   (
+      {
+         [
+            {<<"id">>, character:get_id(Char)},
+            {<<"name">>, character:get_name(Char)},
+            {<<"icon">>, character:get_icon(Char)},
+            {<<"portrait">>, character:get_portrait(Char)},
+            {<<"health">>, character_instance:get_current_health(CharInstance)},
+            {<<"max_health">>, character:get_max_health(Char)},
+            {<<"loc_x">>, X},
+            {<<"loc_y">>, Y},
+            {<<"team">>, character_instance:get_owner(CharInstance)},
+            {<<"mov_pts">>, character:get_movement_points(Char)},
+            {<<"atk_rg">>, character:get_attack_range(Char)},
+            {<<"enabled">>, IsEnabled}
+         ]
+      }
+   ).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+generate (Char, CharInstance, IsEnabled) ->
+   [<<"add_char">>, encode(Char, CharInstance, IsEnabled)].
diff --git a/src/reply/set_map.erl b/src/reply/set_map.erl
new file mode 100644
index 0000000..7def653
--- /dev/null
+++ b/src/reply/set_map.erl
@@ -0,0 +1,31 @@
+-module(set_map).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-export([generate/1]).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+encode (Battlemap) ->
+   jiffy:encode
+   (
+      {
+         [
+            {<<"width">>, battlemap:get_width(Battlemap)},
+            {<<"height">>, battlemap:get_height(Battlemap)},
+            {<<"content">>, battlemap:list_tiles(Battlemap)}
+         ]
+      }
+   ).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+generate (Battlemap) ->
+   [<<"set_map">>, encode(Battlemap)].