add pointer in classes

add interfaces

CPlusPlus/Classes/Monster.h

@@ -1,10 +1,25 @@
 #pragma once
 #include "Entity.h"
+#include "Vector3.h"
+#include "ICompareable.h"
+#include "Weapon.h"
 
-class Monster : public MyNamespace::Entity
+class Monster : public MyNamespace::Entity, public ICompareable
 {
 public:
+	// constructor, copy-constructor & destructor, 
+	// if you need one, you'll need all of them
+	// internal pointers often requires constrcutor, copy-constructor & destructor
 	Monster();
+	//Monster(Weapon* weapon);
+	Monster(const Monster& other);
+	virtual ~Monster();
 
 	std::string ToString() override { return "Monster"; }
+
+	virtual void Move(const Vector3& move) = 0;
+	bool Compare(const ICompareable* pOther) override;
+
+protected:
+	Weapon* _pWeapon = nullptr;
 };