Added missing virtual destructors

Engine/Graphics/UI.hpp

@@ -36,7 +36,7 @@ inline UI::~UI() {}
 class CockpitUI final : public UI {
 public:
     CockpitUI(unsigned int w, unsigned int h);
-    ~CockpitUI() {}
+    ~CockpitUI() override {}
 
     CockpitUI(CockpitUI&&) = default;
     CockpitUI& operator= (CockpitUI&&) = default;
@@ -54,7 +54,7 @@ private:
 class WorldUI final : public UI {
 public:
     WorldUI(unsigned int w, unsigned int h, std::shared_ptr<Graphic3DRenderer>& engineInstance);
-    ~WorldUI() {}
+    ~WorldUI() override {}
 
     WorldUI(WorldUI&&) = default;
     WorldUI& operator= (WorldUI&&) = default;

Engine/World/DbgCube.hpp

@@ -6,7 +6,7 @@
 class ObjectDbgCube final : public WorldObjectAbstract<ObjectDbgCube> {
 public:
     ObjectDbgCube();
-    ~ObjectDbgCube() {}
+    ~ObjectDbgCube() override {}
 
 private:
 

Engine/World/Tank.hpp

@@ -6,7 +6,7 @@
 class Tank final : public WorldObjectAbstract<Tank> {
 public:
     Tank();
-    ~Tank() {}
+    ~Tank() override {}
 
 private:
 

Engine/World/WorldObject.hpp

@@ -5,6 +5,7 @@
 
 class WorldObject {
 public:
+    virtual ~WorldObject() = 0;
     virtual const Mesh& GetObjectMesh() const = 0;
     virtual const size_t GetObjectVerticesCount() const = 0;
     const M3D_MATRIX GetTransform() noexcept {

Engine/World/WorldObject.tpp

@@ -1,6 +1,8 @@
 #include "WorldObject.hpp"
 
 
+inline WorldObject::~WorldObject() {}
+
 template<class D>
 inline WorldObjectAbstract<D>::~WorldObjectAbstract() {}