Major refactoring for game objects

src/Location.h

@@ -32,6 +32,7 @@ namespace ZL
 	struct LocationSetup
 	{
 		std::string gameObjectsJsonPath;
+		std::string interactiveObjectsJsonPath;
 		std::string npcsJsonPath;
 		std::string dialoguesJsonPath;
 		std::vector<std::string> navigationJsonPaths;