ADD: added function for calculation the movement with gegraphiclib

include/Entities/Entity.hpp

@@ -68,7 +68,7 @@ namespace Entities {
             virtual void specificPhysicsCalculations(std::chrono::milliseconds::rep duration) = 0;
             virtual void specificReloadCharacteristicts() = 0;
 
-            Entities::Movement Movement_;
+            std::unique_ptr<Entities::Movement> Movement_;
 
         private:
 

include/Entities/Movement.hpp

@@ -36,6 +36,8 @@ namespace Entities
 
             void updatePosition(double dt);
 
+            void updatePositionSimple(double dt);
+
 
             /**
             * @brief returns the current Course representing the direction the front of the entity is pointing