Revert "impulse list and velocity for physics"

This reverts commit 2d7b32b7a3.

include/Core/Engine.h

@@ -114,7 +114,6 @@ public:
             std::shared_ptr<Components::Transform> transform = m_World->AddComponent<Components::Transform>(ent);
             transform->Position = glm::vec3(0.5f, 0.f, -10.f);
 			transform->Scale = glm::vec3(1.f, 1.f, 1.f);
-			transform->Velocity = glm::vec3(0.0f, 0.f, 0.f);
 
             std::shared_ptr<Components::Sprite> sprite = m_World->AddComponent<Components::Sprite>(ent);
             sprite->SpriteFile = "Textures/Ball.png";

include/Physics/PhysicsSystem.h

@@ -65,16 +65,6 @@ private:
     void CreateBody(EntityID entity);
 
 
-    struct Impulse
-    {
-        b2Body* Body;
-        b2Vec2 Impulse;
-        b2Vec2 Point;
-    };
-    std::list<Impulse> m_Impulses;
-
-
-
     class ContactListener : public b2ContactListener
     {
     public: