diff --git a/src/ObjLoading/Parsing/Menu/Sequence/AbstractScopeSequenceHolder.cpp b/src/ObjLoading/Parsing/Menu/Sequence/AbstractScopeSequenceHolder.cpp
deleted file mode 100644
index 0edffba5..00000000
--- a/src/ObjLoading/Parsing/Menu/Sequence/AbstractScopeSequenceHolder.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-#include "AbstractScopeSequenceHolder.h"
-
-using namespace menu;
-
-AbstractScopeSequenceHolder::AbstractScopeSequenceHolder(std::vector<std::unique_ptr<MenuFileParser::sequence_t>>& allSequences, std::vector<MenuFileParser::sequence_t*>& scopeSequences)
-    : m_all_sequences(allSequences),
-      m_scope_sequences(scopeSequences)
-{
-}
-
-void AbstractScopeSequenceHolder::AddSequence(std::unique_ptr<MenuFileParser::sequence_t> test) const
-{
-    m_scope_sequences.push_back(test.get());
-    m_all_sequences.emplace_back(std::move(test));
-}
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/AbstractScopeSequenceHolder.h b/src/ObjLoading/Parsing/Menu/Sequence/AbstractScopeSequenceHolder.h
deleted file mode 100644
index 8132b042..00000000
--- a/src/ObjLoading/Parsing/Menu/Sequence/AbstractScopeSequenceHolder.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#pragma once
-
-#include <memory>
-#include <vector>
-
-#include "Parsing/Menu/MenuFileParser.h"
-
-namespace menu
-{
-    class AbstractScopeSequenceHolder
-    {
-        std::vector<std::unique_ptr<MenuFileParser::sequence_t>>& m_all_sequences;
-        std::vector<MenuFileParser::sequence_t*>& m_scope_sequences;
-
-    protected:
-        AbstractScopeSequenceHolder(std::vector<std::unique_ptr<MenuFileParser::sequence_t>>& allSequences, std::vector<MenuFileParser::sequence_t*>& scopeSequences);
-
-        void AddSequence(std::unique_ptr<MenuFileParser::sequence_t> test) const;
-
-    public:
-        virtual ~AbstractScopeSequenceHolder() = default;
-        AbstractScopeSequenceHolder(const AbstractScopeSequenceHolder& other) = delete;
-        AbstractScopeSequenceHolder(AbstractScopeSequenceHolder&& other) noexcept = default;
-        AbstractScopeSequenceHolder& operator=(const AbstractScopeSequenceHolder& other) = delete;
-        AbstractScopeSequenceHolder& operator=(AbstractScopeSequenceHolder&& other) noexcept = delete;
-
-        virtual void AddSequences(FeatureLevel featureLevel, bool permissive) = 0;
-    };
-}
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/EventHandlerSetScopeSequences.cpp b/src/ObjLoading/Parsing/Menu/Sequence/EventHandlerSetScopeSequences.cpp
index 1efe7cea..0f5c0d05 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/EventHandlerSetScopeSequences.cpp
+++ b/src/ObjLoading/Parsing/Menu/Sequence/EventHandlerSetScopeSequences.cpp
@@ -752,7 +752,7 @@ EventHandlerSetScopeSequences::EventHandlerSetScopeSequences(std::vector<std::un
 {
 }
 
-void EventHandlerSetScopeSequences::AddSequences(FeatureLevel featureLevel, bool permissive)
+void EventHandlerSetScopeSequences::AddSequences(const FeatureLevel featureLevel, const bool permissive) const
 {
     AddSequence(std::make_unique<SequenceSkipEmptyStatements>());
     // If else and stuff
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/EventHandlerSetScopeSequences.h b/src/ObjLoading/Parsing/Menu/Sequence/EventHandlerSetScopeSequences.h
index 2bd34622..38811726 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/EventHandlerSetScopeSequences.h
+++ b/src/ObjLoading/Parsing/Menu/Sequence/EventHandlerSetScopeSequences.h
@@ -1,14 +1,15 @@
 #pragma once
 
-#include "AbstractScopeSequenceHolder.h"
+#include "Parsing/Menu/MenuFileParser.h"
+#include "Parsing/Sequence/AbstractScopeSequenceHolder.h"
 
 namespace menu
 {
-    class EventHandlerSetScopeSequences final : AbstractScopeSequenceHolder
+    class EventHandlerSetScopeSequences final : AbstractScopeSequenceHolder<MenuFileParser>
     {
     public:
         EventHandlerSetScopeSequences(std::vector<std::unique_ptr<MenuFileParser::sequence_t>>& allSequences, std::vector<MenuFileParser::sequence_t*>& scopeSequences);
 
-        void AddSequences(FeatureLevel featureLevel, bool permissive) override;
+        void AddSequences(FeatureLevel featureLevel, bool permissive) const;
     };
 }
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/FunctionScopeSequences.cpp b/src/ObjLoading/Parsing/Menu/Sequence/FunctionScopeSequences.cpp
index 36022483..8cf41392 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/FunctionScopeSequences.cpp
+++ b/src/ObjLoading/Parsing/Menu/Sequence/FunctionScopeSequences.cpp
@@ -72,7 +72,7 @@ FunctionScopeSequences::FunctionScopeSequences(std::vector<std::unique_ptr<MenuF
 {
 }
 
-void FunctionScopeSequences::AddSequences(FeatureLevel featureLevel, bool permissive)
+void FunctionScopeSequences::AddSequences(FeatureLevel featureLevel, bool permissive) const
 {
 	AddSequence(std::make_unique<SequenceCloseBlock>());
 	AddSequence(std::make_unique<GenericStringPropertySequence>("name", [](const MenuFileParserState* state, const TokenPos&, const std::string& value)
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/FunctionScopeSequences.h b/src/ObjLoading/Parsing/Menu/Sequence/FunctionScopeSequences.h
index 5b35550c..012f2606 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/FunctionScopeSequences.h
+++ b/src/ObjLoading/Parsing/Menu/Sequence/FunctionScopeSequences.h
@@ -1,14 +1,15 @@
 #pragma once
 
-#include "AbstractScopeSequenceHolder.h"
+#include "Parsing/Menu/MenuFileParser.h"
+#include "Parsing/Sequence/AbstractScopeSequenceHolder.h"
 
 namespace menu
 {
-    class FunctionScopeSequences final : AbstractScopeSequenceHolder
+    class FunctionScopeSequences final : AbstractScopeSequenceHolder<MenuFileParser>
     {
     public:
         FunctionScopeSequences(std::vector<std::unique_ptr<MenuFileParser::sequence_t>>& allSequences, std::vector<MenuFileParser::sequence_t*>& scopeSequences);
 
-        void AddSequences(FeatureLevel featureLevel, bool permissive) override;
+        void AddSequences(FeatureLevel featureLevel, bool permissive) const;
     };
 }
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/GlobalScopeSequences.cpp b/src/ObjLoading/Parsing/Menu/Sequence/GlobalScopeSequences.cpp
index 7e3ae9da..98954466 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/GlobalScopeSequences.cpp
+++ b/src/ObjLoading/Parsing/Menu/Sequence/GlobalScopeSequences.cpp
@@ -107,7 +107,7 @@ GlobalScopeSequences::GlobalScopeSequences(std::vector<std::unique_ptr<MenuFileP
 {
 }
 
-void GlobalScopeSequences::AddSequences(FeatureLevel featureLevel, bool permissive)
+void GlobalScopeSequences::AddSequences(FeatureLevel featureLevel, bool permissive) const
 {
     AddSequence(std::make_unique<SequenceCloseBlock>());
     AddSequence(std::make_unique<SequenceFunctionDef>());
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/GlobalScopeSequences.h b/src/ObjLoading/Parsing/Menu/Sequence/GlobalScopeSequences.h
index d940ff68..e6b5d3fa 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/GlobalScopeSequences.h
+++ b/src/ObjLoading/Parsing/Menu/Sequence/GlobalScopeSequences.h
@@ -1,14 +1,15 @@
 #pragma once
 
-#include "AbstractScopeSequenceHolder.h"
+#include "Parsing/Menu/MenuFileParser.h"
+#include "Parsing/Sequence/AbstractScopeSequenceHolder.h"
 
 namespace menu
 {
-    class GlobalScopeSequences final : AbstractScopeSequenceHolder
+    class GlobalScopeSequences final : AbstractScopeSequenceHolder<MenuFileParser>
     {
     public:
         GlobalScopeSequences(std::vector<std::unique_ptr<MenuFileParser::sequence_t>>& allSequences, std::vector<MenuFileParser::sequence_t*>& scopeSequences);
 
-        void AddSequences(FeatureLevel featureLevel, bool permissive) override;
+        void AddSequences(FeatureLevel featureLevel, bool permissive) const;
     };
 }
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/ItemScopeSequences.cpp b/src/ObjLoading/Parsing/Menu/Sequence/ItemScopeSequences.cpp
index 693cc025..22a64e3a 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/ItemScopeSequences.cpp
+++ b/src/ObjLoading/Parsing/Menu/Sequence/ItemScopeSequences.cpp
@@ -555,7 +555,7 @@ ItemScopeSequences::ItemScopeSequences(std::vector<std::unique_ptr<MenuFileParse
 {
 }
 
-void ItemScopeSequences::AddSequences(FeatureLevel featureLevel, bool permissive)
+void ItemScopeSequences::AddSequences(FeatureLevel featureLevel, bool permissive) const
 {
     AddSequence(std::make_unique<SequenceCloseBlock>());
     AddSequence(std::make_unique<GenericStringPropertySequence>("name", [](const MenuFileParserState* state, const TokenPos&, const std::string& value)
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/ItemScopeSequences.h b/src/ObjLoading/Parsing/Menu/Sequence/ItemScopeSequences.h
index c6cbf638..35743593 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/ItemScopeSequences.h
+++ b/src/ObjLoading/Parsing/Menu/Sequence/ItemScopeSequences.h
@@ -1,14 +1,15 @@
 #pragma once
 
-#include "AbstractScopeSequenceHolder.h"
+#include "Parsing/Menu/MenuFileParser.h"
+#include "Parsing/Sequence/AbstractScopeSequenceHolder.h"
 
 namespace menu
 {
-    class ItemScopeSequences final : AbstractScopeSequenceHolder
+    class ItemScopeSequences final : AbstractScopeSequenceHolder<MenuFileParser>
     {
     public:
         ItemScopeSequences(std::vector<std::unique_ptr<MenuFileParser::sequence_t>>& allSequences, std::vector<MenuFileParser::sequence_t*>& scopeSequences);
 
-        void AddSequences(FeatureLevel featureLevel, bool permissive) override;
+        void AddSequences(FeatureLevel featureLevel, bool permissive) const;
     };
 }
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/MenuScopeSequences.cpp b/src/ObjLoading/Parsing/Menu/Sequence/MenuScopeSequences.cpp
index 3405d097..9f6a379b 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/MenuScopeSequences.cpp
+++ b/src/ObjLoading/Parsing/Menu/Sequence/MenuScopeSequences.cpp
@@ -225,7 +225,7 @@ MenuScopeSequences::MenuScopeSequences(std::vector<std::unique_ptr<MenuFileParse
 {
 }
 
-void MenuScopeSequences::AddSequences(FeatureLevel featureLevel, bool permissive)
+void MenuScopeSequences::AddSequences(FeatureLevel featureLevel, bool permissive) const
 {
     AddSequence(std::make_unique<SequenceCloseBlock>());
     AddSequence(std::make_unique<SequenceItemDef>());
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/MenuScopeSequences.h b/src/ObjLoading/Parsing/Menu/Sequence/MenuScopeSequences.h
index 18a22423..fcf7596a 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/MenuScopeSequences.h
+++ b/src/ObjLoading/Parsing/Menu/Sequence/MenuScopeSequences.h
@@ -1,14 +1,15 @@
 #pragma once
 
-#include "AbstractScopeSequenceHolder.h"
+#include "Parsing/Menu/MenuFileParser.h"
+#include "Parsing/Sequence/AbstractScopeSequenceHolder.h"
 
 namespace menu
 {
-    class MenuScopeSequences final : AbstractScopeSequenceHolder
+    class MenuScopeSequences final : AbstractScopeSequenceHolder<MenuFileParser>
     {
     public:
         MenuScopeSequences(std::vector<std::unique_ptr<MenuFileParser::sequence_t>>& allSequences, std::vector<MenuFileParser::sequence_t*>& scopeSequences);
 
-        void AddSequences(FeatureLevel featureLevel, bool permissive) override;
+        void AddSequences(FeatureLevel featureLevel, bool permissive) const;
     };
 }
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/NoScopeSequences.cpp b/src/ObjLoading/Parsing/Menu/Sequence/NoScopeSequences.cpp
index 3de59d04..7c6135be 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/NoScopeSequences.cpp
+++ b/src/ObjLoading/Parsing/Menu/Sequence/NoScopeSequences.cpp
@@ -34,7 +34,7 @@ NoScopeSequences::NoScopeSequences(std::vector<std::unique_ptr<MenuFileParser::s
 {
 }
 
-void NoScopeSequences::AddSequences(FeatureLevel featureLevel, bool permissive)
+void NoScopeSequences::AddSequences(FeatureLevel featureLevel, bool permissive) const
 {
     AddSequence(std::make_unique<SequenceOpenGlobalScope>());
 }
diff --git a/src/ObjLoading/Parsing/Menu/Sequence/NoScopeSequences.h b/src/ObjLoading/Parsing/Menu/Sequence/NoScopeSequences.h
index 8ca90e04..b14a4ca7 100644
--- a/src/ObjLoading/Parsing/Menu/Sequence/NoScopeSequences.h
+++ b/src/ObjLoading/Parsing/Menu/Sequence/NoScopeSequences.h
@@ -1,14 +1,15 @@
 #pragma once
 
-#include "AbstractScopeSequenceHolder.h"
+#include "Parsing/Menu/MenuFileParser.h"
+#include "Parsing/Sequence/AbstractScopeSequenceHolder.h"
 
 namespace menu
 {
-    class NoScopeSequences final : AbstractScopeSequenceHolder
+    class NoScopeSequences final : AbstractScopeSequenceHolder<MenuFileParser>
     {
     public:
         NoScopeSequences(std::vector<std::unique_ptr<MenuFileParser::sequence_t>>& allSequences, std::vector<MenuFileParser::sequence_t*>& scopeSequences);
 
-        void AddSequences(FeatureLevel featureLevel, bool permissive) override;
+        void AddSequences(FeatureLevel featureLevel, bool permissive) const;
     };
 }
diff --git a/src/Parser/Parsing/Sequence/AbstractScopeSequenceHolder.h b/src/Parser/Parsing/Sequence/AbstractScopeSequenceHolder.h
new file mode 100644
index 00000000..24403005
--- /dev/null
+++ b/src/Parser/Parsing/Sequence/AbstractScopeSequenceHolder.h
@@ -0,0 +1,31 @@
+#pragma once
+
+#include <memory>
+#include <vector>
+
+template <typename ParserType>
+class AbstractScopeSequenceHolder
+{
+    std::vector<std::unique_ptr<typename ParserType::sequence_t>>& m_all_sequences;
+    std::vector<typename ParserType::sequence_t*>& m_scope_sequences;
+
+protected:
+    AbstractScopeSequenceHolder(std::vector<std::unique_ptr<typename ParserType::sequence_t>>& allSequences, std::vector<typename ParserType::sequence_t*>& scopeSequences)
+        : m_all_sequences(allSequences),
+          m_scope_sequences(scopeSequences)
+    {
+    }
+
+    void AddSequence(std::unique_ptr<typename ParserType::sequence_t> test) const
+    {
+        m_scope_sequences.push_back(test.get());
+        m_all_sequences.emplace_back(std::move(test));
+    }
+
+public:
+    virtual ~AbstractScopeSequenceHolder() = default;
+    AbstractScopeSequenceHolder(const AbstractScopeSequenceHolder& other) = delete;
+    AbstractScopeSequenceHolder(AbstractScopeSequenceHolder&& other) noexcept = default;
+    AbstractScopeSequenceHolder& operator=(const AbstractScopeSequenceHolder& other) = delete;
+    AbstractScopeSequenceHolder& operator=(AbstractScopeSequenceHolder&& other) noexcept = delete;
+};