Revert "Merge remote-tracking branch 'origin/master' into SniperSprint"

This reverts commit 62653cf65d, reversing
changes made to b81bb9eeea.

include/Engine/Editor/EditorGUI.h

@@ -73,12 +73,6 @@ public:
     // Called when the user means to rename an entity.
     typedef std::function<void(EntityWrapper, const std::string&)> OnEntityChangeName_t;
     void SetEntityChangeNameCallback(OnEntityChangeName_t f) { m_OnEntityChangeName = f; }
-    // Called when the user pastes an entity previously "copied"
-    // @param EntityWrapper The entity to copy
-    // @param EntityWrapper The entity to parent the new copy to
-    // @return The new copy of the entity
-    typedef std::function<EntityWrapper(EntityWrapper, EntityWrapper)> OnEntityPaste_t;
-    void SetEntityPasteCallback(OnEntityPaste_t f) { m_OnEntityPaste = f; }
     // Called when the user means to attach a new component to an entity.
     typedef std::function<void(EntityWrapper, const std::string&)> OnComponentAttach_t;
     void SetComponentAttachCallback(OnComponentAttach_t f) { m_OnComponentAttach = f; }
@@ -117,7 +111,6 @@ private:
     std::string m_DroppedFile = "";
     bool m_Paused = false;
     bool m_MouseLocked = false;
-    EntityWrapper m_CopyTarget = EntityWrapper::Invalid;
 
     // Callbacks
     OnEntitySelectedCallback_t m_OnEntitySelected = nullptr;
@@ -131,7 +124,6 @@ private:
     OnComponentDelete_t m_OnComponentDelete = nullptr;
     OnWidgetMode_t m_OnWidgetMode = nullptr;
     OnWidgetSpace_t m_OnWidgetSpace = nullptr;
-    OnEntityPaste_t m_OnEntityPaste = nullptr;
 
     // Events
     EventRelay<EditorGUI, Events::KeyDown> m_EKeyDown;