From 0157365585c1201c53aa29cac84cd977de7434a1 Mon Sep 17 00:00:00 2001
From: Nathanael Sensfelder <SpamShield0@MultiAgentSystems.org>
Date: Tue, 21 May 2019 16:39:12 +0200
Subject: Working on Attacks of Opportunity.

---
 .../mechanic/btl_turn_actions_management.erl       | 55 +++++++++++++++++-----
 1 file changed, 43 insertions(+), 12 deletions(-)

(limited to 'src/battle/mechanic/btl_turn_actions_management.erl')

diff --git a/src/battle/mechanic/btl_turn_actions_management.erl b/src/battle/mechanic/btl_turn_actions_management.erl
index d33fbad..eefe812 100644
--- a/src/battle/mechanic/btl_turn_actions_management.erl
+++ b/src/battle/mechanic/btl_turn_actions_management.erl
@@ -37,17 +37,48 @@ deactivate_character (Update) ->
 
    S1Update.
 
--spec handle_action
-(
-   btl_action:type(),
-   btl_character_turn_update:type()
-)
--> btl_character_turn_update:type().
-handle_action (BattleAction, Update) ->
-   case btl_action:get_category(BattleAction) of
-      move -> btl_turn_actions_move:handle(BattleAction, Update);
-      switch_weapon -> btl_turn_actions_switch_weapon:handle(Update);
-      attack -> btl_turn_actions_attack:handle(BattleAction, Update)
+-spec main_character_is_alive
+   (
+      btl_character_turn_update:type()
+   )
+   -> {boolean(), btl_character_turn_update:type()}.
+main_character_is_alive (Update) ->
+   {S0Update, MainCharacter} = btl_character_turn_update:get_character(Update),
+   {btl_character:get_is_alive(MainCharacter), S0Update}.
+
+-spec handle_actions
+   (
+      list(btl_action:type()),
+      btl_character_turn_update:type()
+   )
+   -> btl_character_turn_update:type().
+handle_actions ([], Update) -> Update;
+handle_actions ([BattleAction|FutureBattleActions], Update) ->
+   {MainCharacterIsAlive, S0Update} = main_character_is_alive(Update),
+
+   ActionResult =
+      case {MainCharacterIsAlive, btl_action:get_category(BattleAction)} of
+         {false, _} -> {ok, S0Update};
+         {true, move} -> btl_turn_actions_move:handle(BattleAction, S0Update);
+         {true, switch_weapon} ->
+            btl_turn_actions_switch_weapon:handle(S0Update);
+         {true, attack} ->
+            btl_turn_actions_attack:handle(BattleAction, S0Update);
+         {true, interrupted_move} ->
+            btl_turn_actions_move:handle(BattleAction, S0Update);
+         {true, defend} ->
+            % TODO: Attack of Opportunity
+            Update
+      end,
+
+   case ActionResult of
+      {ok, NewUpdate} -> handle_actions(FutureBattleActions, NewUpdate);
+      {events, NewEvents, NewUpdate} ->
+         handle_actions
+         (
+            (NewEvents ++ FutureBattleActions),
+            NewUpdate
+         )
    end.
 
 -spec update_timeline
@@ -98,7 +129,7 @@ update_timeline (Update) ->
 handle (Update, Request) ->
    Actions = btl_character_turn_request:get_actions(Request),
 
-   S0Update = lists:foldl(fun handle_action/2, Update, Actions),
+   S0Update = handle_actions(Actions, Update),
    S1Update = deactivate_character(S0Update),
    S2Update = update_timeline(S1Update),
    S3Update = btl_turn_progression:handle(S2Update),
-- 
cgit v1.2.3-70-g09d2