Ensure memory is handled properly with userdata

src/UserData/UserDataStorage.hpp

@@ -6,14 +6,19 @@
 #include "UserData.hpp"
 
 class UserDataStorage {
-    static std::unordered_map<int, UserData*> _userData;
+    class _internalDataStorage{
+    public:
+        std::unordered_map<int, shared_ptr<UserData>> _userData;
+    };
+    static _internalDataStorage _internal;
+
 public:
     static void RegisterType(int i, UserData* ud){
-        UserDataStorage::_userData.insert({i, ud});
+        UserDataStorage::_internal._userData.insert({i, shared_ptr<UserData>(ud)});
     }
 
-    static UserData* GetUserDataType(int i){
-        return UserDataStorage::_userData[i];
+    static shared_ptr<UserData> GetUserDataType(int i){
+        return UserDataStorage::_internal._userData[i];
     }
 };