change some types

include/game_state.h

@@ -129,7 +129,7 @@ struct CardMultiplicity {
   Card card;
   unsigned multiplicity;
 
-  auto operator<=>(const CardMultiplicity &) const = default;
+  bool operator==(const CardMultiplicity &) const = default;
 };
 
 template<typename T>
@@ -163,7 +163,7 @@ private:
     std::array<inner_array_t , num_suits> _array {};
 };
 
-enum class ActionType {
+enum class ActionType : std::uint8_t {
     play = 0,
     discard = 1,
     clue = 2,
@@ -302,15 +302,15 @@ private:
        // Card positions of these cards. Indexes correspond to the cards stored in _good_cards_draw vector
        boost::container::static_vector<boost::container::static_vector<player_t, max_card_duplicity>, 30> card_positions_draw;
 
-       // Note this is not the same as _good_cards_draw.size(), since this accounts for multiplicities
-       size_t initial_draw_pile_size {};
-
        // This will indicate whether cards that were in hands initially still are in hand
        // The first n bits are used and cards are assumed to have been marked with their indices in this bitset
        std::bitset<num_players * hand_size> card_positions_hands {};
 
+       // Note this is not the same as _good_cards_draw.size(), since this accounts for multiplicities
+       std::uint8_t initial_draw_pile_size { 0 };
+
        // Number of bits from above bitset that is meaningful
-       size_t num_useful_cards_in_starting_hands { 0 };
+       std::uint8_t num_useful_cards_in_starting_hands { 0 };
 
        // Whether we initialized the values above and marked cards accordingly
        bool initialized { false };