Implemented functionality for editing, creating, and deleting script object links

src/Editor/Undo/CAddLinkCommand.h

@@ -0,0 +1,21 @@
+#ifndef CADDLINKCOMMAND_H
+#define CADDLINKCOMMAND_H
+
+#include "IUndoCommand.h"
+#include "Editor/WorldEditor/CWorldEditor.h"
+#include <Core/Resource/Script/CLink.h>
+
+class CAddLinkCommand : public IUndoCommand
+{
+    CWorldEditor *mpEditor;
+    CLink mLink;
+    QList<CScriptObject*> mAffectedInstances;
+
+public:
+    CAddLinkCommand(CWorldEditor *pEditor, CLink Link);
+    void undo();
+    void redo();
+    bool AffectsCleanState() const { return true; }
+};
+
+#endif // CADDLINKCOMMAND_H