simplify types

include/game_interface.h

@@ -69,8 +69,17 @@ namespace Hanabi
 
   std::ostream &operator<<(std::ostream &os, HanabiStateIF const &hanabi_state);
 
-  struct Game {
+  struct GameInfo
-    Game(std::unique_ptr<HanabiStateIF> state, std::vector<Action> actions, std::vector<Card> deck);
+  {
+    std::vector<Hanabi::Card> deck;
+    std::vector<Hanabi::Action> actions;
+    Hanabi::suit_t num_suits;
+    Hanabi::player_t num_players;
+  };
+
+  struct Game : private GameInfo {
+  public:
+    Game(std::unique_ptr<HanabiStateIF> state, GameInfo game_info);
 
     [[nodiscard]] unsigned cur_turn() const;
 
@@ -83,8 +92,6 @@ namespace Hanabi
     [[nodiscard]] bool holds_state() const;
 
     std::unique_ptr<HanabiStateIF> state;
-    std::vector<Action> actions;
-    std::vector<Card> deck;
     unsigned next_action;
   };
 

include/parse_game.h

@@ -49,15 +49,7 @@ namespace Parsing {
         std::vector<Hanabi::Card> const & deck
   );
 
-  struct GameInfo
+  Hanabi::GameInfo parse_game(boost::json::object const & game_json);
-  {
-    std::vector<Hanabi::Card> deck;
-    std::vector<Hanabi::Action> actions;
-    Hanabi::suit_t num_suits;
-    Hanabi::player_t num_players;
-  };
-
-  GameInfo parse_game(boost::json::object const & game_json);
 }
 
 

src/download.cpp

@@ -114,11 +114,11 @@ namespace Download {
     }();
 
     if (!game_json_opt.has_value() or game_json_opt.value().empty()) {
-      return {nullptr, {}, {}};
+      return {nullptr, {}};
     }
 
-    Parsing::GameInfo game_info = Parsing::parse_game(game_json_opt.value());
+    Hanabi::GameInfo game_info = Parsing::parse_game(game_json_opt.value());
-    return {get_base_state(game_info.num_suits, game_info.num_players, game_info.deck, score_goal), game_info.actions, game_info.deck};
+    return {get_base_state(game_info.num_suits, game_info.num_players, game_info.deck, score_goal), game_info};
   }
 
 } // namespace Download

src/game_interface.cpp

@@ -10,8 +10,8 @@ namespace Hanabi {
     return os;
   }
 
-  Game::Game(std::unique_ptr<HanabiStateIF> state, std::vector<Action> actions, std::vector<Card> deck):
+  Game::Game(std::unique_ptr<HanabiStateIF> state, Hanabi::GameInfo game_info):
-        state(std::move(state)), actions(std::move(actions)), deck(std::move(deck)), next_action(0)
+  GameInfo(std::move(game_info)), state(std::move(state)), next_action(0)
   {
     // If there is a 'Null' action that only signals the game's end, we want to get rid of it now,
     // as this will mess with our moves.

src/parse_game.cpp

@@ -92,7 +92,7 @@ namespace Parsing {
     return actions;
   }
 
-  GameInfo parse_game(boost::json::object const & game_json)
+  Hanabi::GameInfo parse_game(boost::json::object const & game_json)
   {
     auto const [deck, num_suits] = parse_deck(game_json.at("deck"));
     const std::vector<Parsing::HanabLiveAction> hanab_live_actions = parse_actions(game_json.at("actions"));