Implement hero as a card

dev/include/EntitiesManager/EntitiesManager-impl.h

@@ -32,6 +32,6 @@ template <typename T>
 CardRef EntitiesManager::PushBack(State::State & state, T&& card)
 {
 	CardRef ref = CardRef(cards_.PushBack(std::forward<T>(card)));
-	this->GetMinionManipulator(ref).GetZoneChanger().Add(state);
+	this->GetGeneralManipulator(ref).GetZoneChanger().Add(state);
 	return ref;
 }

dev/include/Entity/Card.h

@@ -70,6 +70,8 @@ namespace Entity
 		int GetCost() const { return data_.enchanted_states.cost; }
 		void SetCost(int new_cost) { data_.enchanted_states.cost = new_cost; }
 
+		int GetHP() const { return data_.enchanted_states.max_hp - data_.damaged; }
+
 		MutableEnchantmentAuxDataGetter GetMutableEnchantmentAuxDataGetter()
 		{
 			return MutableEnchantmentAuxDataGetter(data_);

dev/include/Entity/CardType.h

@@ -4,6 +4,7 @@ namespace Entity
 {
 	enum CardType
 	{
+		kCardTypeHero,
 		kCardTypeMinion,
 		kCardTypeSpell,
 		kCardTypeWeapon,

dev/include/FlowControl/Helpers/Utils.h

@@ -9,8 +9,10 @@ namespace FlowControl
 		public:
 			static Result CheckWinLoss(State::State & state)
 			{
-				bool first_died = state.players.Get(State::kPlayerFirst).state_.GetHP() < 0;
-				bool second_died = state.players.Get(State::kPlayerSecond).state_.GetHP() < 0;
+				const Entity::Card & first_hero = state.mgr.Get(state.players.Get(State::kPlayerFirst).hero_ref_);
+				bool first_died = first_hero.GetHP() < 0;
+				const Entity::Card & second_hero = state.mgr.Get(state.players.Get(State::kPlayerSecond).hero_ref_);
+				bool second_died = second_hero.GetHP() < 0;
 
 				if (first_died) {
 					if (second_died) return kResultDraw;

dev/include/Manipulators/Helpers/ZoneChanger.h

@@ -178,6 +178,8 @@ namespace Manipulators
 			{
 				switch (card_.GetCardType())
 				{
+				case Entity::kCardTypeHero:
+					return ZoneChangerWithUnknownZone<Entity::kCardTypeHero>(mgr_, card_ref_, card_).ChangeTo<ChangeToZone>(state, player_identifier, pos);
 				case Entity::kCardTypeMinion:
 					return ZoneChangerWithUnknownZone<Entity::kCardTypeMinion>(mgr_, card_ref_, card_).ChangeTo<ChangeToZone>(state, player_identifier, pos);
 				case Entity::kCardTypeHeroPower:
@@ -197,6 +199,8 @@ namespace Manipulators
 			{
 				switch (card_.GetCardType())
 				{
+				case Entity::kCardTypeHero:
+					return ZoneChangerWithUnknownZone<Entity::kCardTypeHero>(mgr_, card_ref_, card_).Add(state);
 				case Entity::kCardTypeMinion:
 					return ZoneChangerWithUnknownZone<Entity::kCardTypeMinion>(mgr_, card_ref_, card_).Add(state);
 				case Entity::kCardTypeHeroPower:

dev/include/State/Player.h

@@ -7,7 +7,6 @@
 #include "State/Secrets.h"
 #include "State/Weapon.h"
 #include "State/PlayerResource.h"
-#include "State/PlayerState.h"
 
 namespace State
 {
@@ -16,6 +15,8 @@ namespace State
 	public:
 		Player() : fatigue_damage_(0) {}
 
+		CardRef hero_ref_;
+
 		Deck deck_;
 		Hand hand_;
 		Minions minions_;
@@ -24,8 +25,6 @@ namespace State
 		Graveyard graveyard_;
 
 		PlayerResource resource_;
-		PlayerState state_;
-
 		int fatigue_damage_;
 	};
 }

dev/include/StaticEventManager/Events/AddToZone.h

@@ -60,6 +60,10 @@ namespace StaticEventManager
 
 						switch (TargetCardType)
 						{
+						case Entity::kCardTypeHero:
+							if (player.hero_ref_.IsValid()) throw std::exception("hero should be removed first");
+							player.hero_ref_ = card_ref;
+							return;
 						case Entity::kCardTypeMinion:
 							return player.minions_.GetLocationManipulator().Insert(state.mgr, card_ref);
 						case Entity::kCardTypeWeapon: