ADD: added the whole tunction to calculate the movement with gegraphiclib

src/Entities/Entity.cpp

@@ -104,7 +104,13 @@ namespace Entities
     auto end = std::chrono::steady_clock::now();
     std::chrono::milliseconds::rep duration =  std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count();
 
-    Movement_->updatePosition(duration);
+
+    if(Movement_ != nullptr)
+    {
+    // Movement_->updatePosition(duration);
+    Movement_->updatePositionSimple(duration);
+
+    }
 
 
     specificPhysicsCalculations(duration);