copy constructor and swap() must copy status

Fix calref#710

src/universe/living.cpp

@@ -53,4 +53,13 @@ void iLiving::void_sanctuary() {
 		status[eStatus::INVISIBLE] = 0;
 }
 
+iLiving::iLiving() {}
+
+iLiving::iLiving(const iLiving& other)
+	: status(other.status)
+	, ap(other.ap)
+	, direction(other.direction)
+	, marked_damage(other.marked_damage)
+{}
+
 void(* iLiving::print_result)(std::string) = nullptr;

src/universe/living.hpp

@@ -54,6 +54,8 @@ public:
 	virtual int get_level() const = 0;
 	virtual location get_loc() const = 0;
 	
+	iLiving();
+	iLiving(const iLiving& other);
 	virtual ~iLiving() = default;
 	
 	static void(* print_result)(std::string);

src/universe/pc.cpp

@@ -1209,6 +1209,7 @@ void swap(cPlayer& lhs, cPlayer& rhs) {
 	using std::swap;
 	// Don't swap the party reference!
 	swap(lhs.main_status, rhs.main_status);
+	swap(lhs.status, rhs.status);
 	swap(lhs.name, rhs.name);
 	swap(lhs.skills, rhs.skills);
 	swap(lhs.max_health, rhs.max_health);