diff --git a/src/Library/Items/ItemLibrary.hpp b/src/Library/Items/ItemLibrary.hpp
index 5ad39cd..4bb4e5d 100644
--- a/src/Library/Items/ItemLibrary.hpp
+++ b/src/Library/Items/ItemLibrary.hpp
@@ -6,17 +6,23 @@
 namespace PkmnLib::Library {
     class ItemLibrary final : public CreatureLib::Library::ItemLibrary {
     public:
-        inline std::optional<ArbUt::BorrowedPtr<const Item>> TryGet(const ArbUt::BasicStringView& name) const {
-            auto res = CreatureLib::Library::ItemLibrary::TryGet(name.GetHash());
+        inline std::optional<ArbUt::BorrowedPtr<const Item>> TryGet(const ArbUt::StringView& name) const {
+            auto res = CreatureLib::Library::ItemLibrary::TryGet(name);
+            if (!res.has_value())
+                return {};
+            return res.value().ForceAs<const Item>();
+        }
+        inline std::optional<ArbUt::BorrowedPtr<const Item>> TryGet(u32 hashedKey) const {
+            auto res = CreatureLib::Library::ItemLibrary::TryGetByHash(hashedKey);
             if (!res.has_value())
                 return {};
             return res.value().ForceAs<const Item>();
         }
 
-        inline ArbUt::BorrowedPtr<const Item> Get(const ArbUt::BasicStringView& name) const {
+        inline ArbUt::BorrowedPtr<const Item> Get(const ArbUt::StringView& name) const {
             return CreatureLib::Library::ItemLibrary::Get(name).ForceAs<const Item>();
         }
-        inline ArbUt::BorrowedPtr<const Item> operator[](const ArbUt::BasicStringView& name) const { return Get(name); }
+        inline ArbUt::BorrowedPtr<const Item> operator[](const ArbUt::StringView& name) const { return Get(name); }
     };
 }
 
diff --git a/src/Library/Moves/MoveLibrary.hpp b/src/Library/Moves/MoveLibrary.hpp
index 4e4a770..27c195e 100644
--- a/src/Library/Moves/MoveLibrary.hpp
+++ b/src/Library/Moves/MoveLibrary.hpp
@@ -12,24 +12,24 @@ namespace PkmnLib::Library {
             return Get(name);
         }
 
-        inline std::optional<ArbUt::BorrowedPtr<const MoveData>> TryGet(const ArbUt::BasicStringView& name) const {
+        inline std::optional<ArbUt::BorrowedPtr<const MoveData>> TryGet(const ArbUt::StringView& name) const {
             auto res = CreatureLib::Library::AttackLibrary::TryGet(name);
             if (!res.has_value())
                 return {};
             return res.value().ForceAs<const MoveData>();
         }
-        inline std::optional<ArbUt::BorrowedPtr<const MoveData>> TryGet(u32 hash) const {
-            auto res = CreatureLib::Library::AttackLibrary::TryGet(hash);
+        inline std::optional<ArbUt::BorrowedPtr<const MoveData>> TryGetByHash(u32 hash) const {
+            auto res = CreatureLib::Library::AttackLibrary::TryGetByHash(hash);
             if (!res.has_value())
                 return {};
             return res.value().ForceAs<const MoveData>();
         }
 
-        inline ArbUt::BorrowedPtr<const MoveData> Get(const ArbUt::BasicStringView& name) const {
+        inline ArbUt::BorrowedPtr<const MoveData> Get(const ArbUt::StringView& name) const {
             return CreatureLib::Library::AttackLibrary::Get(name).As<const MoveData>();
         }
         inline ArbUt::BorrowedPtr<const MoveData> Get(u32 hash) const {
-            return CreatureLib::Library::AttackLibrary::Get(hash).As<const MoveData>();
+            return CreatureLib::Library::AttackLibrary::GetByHash(hash).As<const MoveData>();
         }
     };
 }
diff --git a/src/Library/Natures/NatureLibrary.hpp b/src/Library/Natures/NatureLibrary.hpp
index 7119134..86a8dca 100644
--- a/src/Library/Natures/NatureLibrary.hpp
+++ b/src/Library/Natures/NatureLibrary.hpp
@@ -1,6 +1,7 @@
 #ifndef PKMNLIB_NATURELIBRARY_HPP
 #define PKMNLIB_NATURELIBRARY_HPP
 
+#include <Arbutils/Collections/StringViewDictionary.hpp>
 #include <Arbutils/Memory/Memory.hpp>
 #include <Arbutils/Random.hpp>
 #include <CreatureLib/Library/Exceptions/CreatureException.hpp>
@@ -9,7 +10,7 @@
 namespace PkmnLib::Library {
     class NatureLibrary {
     private:
-        std::unordered_map<ArbUt::StringView, std::unique_ptr<const Nature>> _items;
+        ArbUt::StringViewDictionary<std::unique_ptr<const Nature>> _items;
 
     public:
         explicit NatureLibrary(size_t size = 32) noexcept : _items(size) {}
@@ -17,19 +18,23 @@ namespace PkmnLib::Library {
         ~NatureLibrary() = default;
 
         inline void LoadNature(const ArbUt::StringView& name, const Nature* nature) {
-            _items.insert({name, std::unique_ptr<const Nature>(nature)});
+            _items.GetStdMap().insert({name, std::unique_ptr<const Nature>(nature)});
         }
 
         inline ArbUt::BorrowedPtr<const Nature> GetNatureByName(const ArbUt::StringView& name) const {
-            return _items.at(name);
+            return _items.Get(name);
+        }
+
+        inline ArbUt::BorrowedPtr<const Nature> GetNatureByHash(u32 hash) const {
+            return _items.GetFromHash(hash);
         }
 
         inline const ArbUt::StringView& GetRandomNatureName(ArbUt::Random rand = ArbUt::Random()) const {
-            auto i = rand.Get(_items.size());
+            auto i = rand.Get(_items.Count());
             return std::next(std::begin(_items), i)->first;
         }
 
-        inline ArbUt::StringView GetNatureName(ArbUt::BorrowedPtr<const Nature> nature) {
+        inline const ArbUt::StringView& GetNatureName(ArbUt::BorrowedPtr<const Nature> nature) {
             for (const auto& v : _items) {
                 if (v.second.get() == nature.GetRaw()) {
                     return v.first;
@@ -38,7 +43,7 @@ namespace PkmnLib::Library {
             throw ArbUt::Exception("Nature not found.");
         }
 
-        size_t GetNatureCount() const noexcept { return _items.size(); }
+        size_t GetNatureCount() const noexcept { return _items.Count(); }
         inline const ArbUt::StringView& GetNatureFromIndex(size_t index) const {
             return std::next(std::begin(_items), index)->first;
         }
diff --git a/src/Library/Species/SpeciesLibrary.hpp b/src/Library/Species/SpeciesLibrary.hpp
index a82825c..7791c8f 100644
--- a/src/Library/Species/SpeciesLibrary.hpp
+++ b/src/Library/Species/SpeciesLibrary.hpp
@@ -12,19 +12,28 @@ namespace PkmnLib::Library {
     public:
         SpeciesLibrary(size_t initialCapacity = 32) : CreatureLib::Library::SpeciesLibrary(initialCapacity) {}
 
-        inline std::optional<ArbUt::BorrowedPtr<const PokemonSpecies>>
-        TryGet(const ArbUt::BasicStringView& name) const {
+        inline std::optional<ArbUt::BorrowedPtr<const PokemonSpecies>> TryGet(const ArbUt::StringView& name) const {
             auto res = CreatureLib::Library::SpeciesLibrary::TryGet(name);
             if (!res.has_value())
                 return {};
             return res.value().ForceAs<const PokemonSpecies>();
         }
 
-        inline ArbUt::BorrowedPtr<const PokemonSpecies> Get(const ArbUt::BasicStringView& name) const {
-            return CreatureLib::Library::SpeciesLibrary::Get(name).As<const PokemonSpecies>();
+        inline std::optional<ArbUt::BorrowedPtr<const PokemonSpecies>> TryGetByHash(u32 hashedKey) const {
+            auto res = CreatureLib::Library::SpeciesLibrary::TryGetByHash(hashedKey);
+            if (!res.has_value())
+                return {};
+            return res.value().ForceAs<const PokemonSpecies>();
         }
 
-        ArbUt::BorrowedPtr<const PokemonSpecies> operator[](const ArbUt::BasicStringView& name) const {
+        inline ArbUt::BorrowedPtr<const PokemonSpecies> Get(const ArbUt::StringView& name) const {
+            return CreatureLib::Library::SpeciesLibrary::Get(name).As<const PokemonSpecies>();
+        }
+        inline ArbUt::BorrowedPtr<const PokemonSpecies> GetByHash(u32 hashedKey) const {
+            return CreatureLib::Library::SpeciesLibrary::GetByHash(hashedKey).As<const PokemonSpecies>();
+        }
+
+        ArbUt::BorrowedPtr<const PokemonSpecies> operator[](const ArbUt::StringView& name) const {
             return Get(name);
         }
 
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/CoreMethods.cpp b/src/ScriptResolving/WASM/InterfaceMethods/CoreMethods.cpp
deleted file mode 100644
index edef7e6..0000000
--- a/src/ScriptResolving/WASM/InterfaceMethods/CoreMethods.cpp
+++ /dev/null
@@ -1,86 +0,0 @@
-#include "CoreMethods.hpp"
-#include <cstring>
-#include "../WebAssemblyScriptResolver.hpp"
-#include "WasmHelperFile.hpp"
-#include "wasm.h"
-
-wasm_func_t* CreateErrorFunc(wasm_store_t* store, WebAssemblyScriptResolver* resolver) {
-    // This is probably the most horrific function we need to expose. As we do not want the scripting library to be
-    // responsible for string formatting for size reasons, we pass a lot of data separately. This includes several
-    // strings.
-    return WasmHelpers::CreateFunc<void, i32, i32, i32, i32, i32, i32>(
-        store, resolver, [](void* env, const wasm_val_vec_t* args, wasm_val_vec_t*) -> wasm_trap_t* {
-            auto msg = args->data[0].of.i32;
-            auto msg_len = args->data[1].of.i32;
-            auto file = args->data[2].of.i32;
-            auto file_len = args->data[3].of.i32;
-            auto line = args->data[4].of.i32;
-            auto position = args->data[5].of.i32;
-
-            auto* resolver = (WebAssemblyScriptResolver*)env;
-            auto* msgPointer = wasm_memory_data(resolver->GetMemory()) + msg;
-            auto* filePointer = wasm_memory_data(resolver->GetMemory()) + file;
-
-            auto msgString = std::string_view(msgPointer, msg_len);
-            auto fileString = std::string_view(filePointer, file_len);
-
-            std::stringstream fullMessage;
-            fullMessage << "WASM Error with message: " << msgString << std::endl
-                        << "in file: " << fileString << ". Line: " << line << ":" << position;
-
-            wasm_message_t message;
-            wasm_name_new_from_string_nt(&message, fullMessage.str().c_str());
-            wasm_trap_t* trap = wasm_trap_new(resolver->GetStore(), &message);
-            wasm_name_delete(&message);
-            return trap;
-        });
-}
-
-wasm_func_t* CreatePrintFunc(wasm_store_t* store, WebAssemblyScriptResolver* resolver) {
-    return WasmHelpers::CreateFunc<void, i32, i32>(
-        store, resolver, [](void* env, const wasm_val_vec_t* args, wasm_val_vec_t*) -> wasm_trap_t* {
-            auto msg = args->data[0].of.i32;
-            auto msg_len = args->data[1].of.i32;
-            auto resolver = (WebAssemblyScriptResolver*)env;
-            auto* msgPointer = wasm_memory_data(resolver->GetMemory()) + msg;
-            auto msgString = std::string_view(msgPointer, msg_len);
-            std::cout << msgString << std::endl;
-            return nullptr;
-        });
-    ;
-}
-
-wasm_func_t* ConstString_GetHash(wasm_store_t* store, WebAssemblyScriptResolver* resolver) {
-    return WasmHelpers::CreateFunc2<u32, const ArbUt::StringView*>(
-        store, resolver,
-        std::function<u32(WebAssemblyScriptResolver*, const ArbUt::StringView*)>(
-            [](WebAssemblyScriptResolver*, const ArbUt::StringView* sv) -> u32 { return sv->GetHash(); }));
-}
-
-wasm_func_t* ConstString_GetStr(wasm_store_t* store, WebAssemblyScriptResolver* resolver) {
-    return WasmHelpers::CreateFunc<i32, const ArbUt::StringView*>(
-        store, resolver, [](void* env, const wasm_val_vec_t* args, wasm_val_vec_t* returns) -> wasm_trap_t* {
-            auto resolver = (WebAssemblyScriptResolver*)env;
-            auto& constString = *(ArbUt::StringView*)args->data[0].of.i64;
-
-            // To allow webassembly to access the C String, we need to allocate it inside it's memory.
-            // Length + 1 to make room for the '\0'
-            auto stringPointer = resolver->AllocateMemory(constString.Length() + 1, std::alignment_of<const char>());
-
-            // After we have the pointer to the memory allocated for the string, copy the string with specified length
-            // to it, then suffix it with the null byte to end it.
-            strncpy(reinterpret_cast<char*>(stringPointer.first), constString.c_str(), constString.Length());
-            stringPointer.first[constString.Length()] = '\0';
-
-            returns->data[0] = WASM_I32_VAL(stringPointer.second);
-            return nullptr;
-        });
-}
-
-void WebAssemblyCoreMethods::Register(wasm_store_t* store, ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
-                                      WebAssemblyScriptResolver* resolver) {
-    externs.Insert("_error", CreateErrorFunc(store, resolver));
-    externs.Insert("_print", CreatePrintFunc(store, resolver));
-    externs.Insert("arbutils_const_string_get_hash", ConstString_GetHash(store, resolver));
-    externs.Insert("arbutils_const_string_get_str", ConstString_GetStr(store, resolver));
-}
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/CoreMethods.hpp b/src/ScriptResolving/WASM/InterfaceMethods/CoreMethods.hpp
deleted file mode 100644
index 0bf9bf6..0000000
--- a/src/ScriptResolving/WASM/InterfaceMethods/CoreMethods.hpp
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef PKMNLIB_COREMETHODS_HPP
-#define PKMNLIB_COREMETHODS_HPP
-
-#include <Arbutils/Collections/Dictionary.hpp>
-#include <wasm.h>
-
-class WebAssemblyScriptResolver;
-class WebAssemblyCoreMethods {
-public:
-    static void Register(wasm_store_t* store, ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
-                         WebAssemblyScriptResolver* resolver);
-};
-
-#endif // PKMNLIB_COREMETHODS_HPP
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/Library/LibraryMethods.cpp b/src/ScriptResolving/WASM/InterfaceMethods/Library/LibraryMethods.cpp
index 58c7cec..ddf6b32 100644
--- a/src/ScriptResolving/WASM/InterfaceMethods/Library/LibraryMethods.cpp
+++ b/src/ScriptResolving/WASM/InterfaceMethods/Library/LibraryMethods.cpp
@@ -2,38 +2,115 @@
 #include <type_traits>
 #include "../../../../Battling/Library/BattleLibrary.hpp"
 #include "../../WebAssemblyScriptResolver.hpp"
-#include "../WasmHelperFile.hpp"
+#include "../WASMHelperFile.hpp"
 #include "wasm.h"
 
-wasm_func_t* MoveLibrary_GetMoveByHash(wasm_store_t* store) {
-    wasm_functype_t* type =
-        wasm_functype_new_2_1(wasm_valtype_new_i64(), wasm_valtype_new_i32(), wasm_valtype_new_i64());
-    auto* f = wasm_func_new(store, type, [](const wasm_val_vec_t* args, wasm_val_vec_t* returns) -> wasm_trap_t* {
-        auto moveLibrary = (PkmnLib::Library::MoveLibrary*)args->data[0].of.i64;
-        auto hash = (u32)args->data[1].of.i32;
-        auto opt = moveLibrary->TryGet(hash);
-        if (!opt.has_value()) {
-           returns->data[0] = WASM_I64_VAL(0);
-        } else{
-            returns->data[0] = WASM_I64_VAL(reinterpret_cast<i64>(moveLibrary->Get(hash).GetRaw()));
-        }
-        return nullptr;
-    });
-    wasm_functype_delete(type);
-    return f;
+using namespace PkmnLib::Library;
+
+#define BASELIBRARY_GET_VALUE_FUNC(type, value_type)                                                                   \
+    wasm_func_t* type##Library_Get##type##ByHash(WebAssemblyScriptResolver* resolver) {                                \
+        return WasmHelpers::CreateFunc<const value_type*, type##Library*, u32>(                                        \
+            resolver, {[](WebAssemblyScriptResolver*, type##Library* lib, u32 hash) -> const value_type* {             \
+                auto opt = lib->TryGetByHash(hash);                                                                    \
+                if (!opt.has_value()) {                                                                                \
+                    return nullptr;                                                                                    \
+                }                                                                                                      \
+                return opt.value();                                                                                    \
+            }});                                                                                                       \
+    }
+
+BASELIBRARY_GET_VALUE_FUNC(Species, PokemonSpecies)
+BASELIBRARY_GET_VALUE_FUNC(Move, MoveData)
+BASELIBRARY_GET_VALUE_FUNC(Item, CreatureLib::Library::Item)
+
+#define REGISTER_BASE_LIB_FUNCS(typeName, type)                                                                        \
+    externs.Insert(typeName "_library_get_" typeName "_by_hash", type##Library_Get##type##ByHash(resolver))
+
+wasm_func_t* GrowthRates_CalculateLevelWithHash(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<level_int_t, CreatureLib::Library::GrowthRateLibrary*, u32, u32>(
+        resolver, {[](WebAssemblyScriptResolver*, CreatureLib::Library::GrowthRateLibrary* lib, u32 hash,
+                      u32 experience) -> level_int_t { return lib->CalculateLevel(hash, experience); }});
 }
 
-void LibraryMethods::Register(wasm_store_t* store, ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
+wasm_func_t* GrowthRates_CalculateExperienceWithHash(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<u32, CreatureLib::Library::GrowthRateLibrary*, u32, level_int_t>(
+        resolver, {[](WebAssemblyScriptResolver*, CreatureLib::Library::GrowthRateLibrary* lib, u32 hash,
+                      level_int_t level) -> u32 { return lib->CalculateExperience(hash, level); }});
+}
+
+wasm_func_t* TypeLibrary_GetTypeIdFromHash(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<u8, CreatureLib::Library::TypeLibrary*, u32>(
+        resolver, {[](WebAssemblyScriptResolver*, CreatureLib::Library::TypeLibrary* lib, u32 hash) -> u8 {
+            return lib->GetTypeIdByHash(hash);
+        }});
+}
+
+wasm_func_t* TypeLibrary_GetSingleEffectiveness(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<float, CreatureLib::Library::TypeLibrary*, u8, u8>(
+        resolver, {[](WebAssemblyScriptResolver*, CreatureLib::Library::TypeLibrary* lib, u8 attacking,
+                      u8 defensive) -> float { return lib->GetSingleEffectiveness(attacking, defensive); }});
+}
+
+wasm_func_t* TypeLibrary_GetTypeName(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<const ArbUt::StringView*, CreatureLib::Library::TypeLibrary*, u8>(
+        resolver, {[](WebAssemblyScriptResolver*, CreatureLib::Library::TypeLibrary* lib,
+                      u8 type) -> const ArbUt::StringView* { return &lib->GetTypeName(type); }});
+}
+
+wasm_func_t* NatureLibrary_GetNatureByHash(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<const Nature*, NatureLibrary*, u32>(
+        resolver, {[](WebAssemblyScriptResolver*, NatureLibrary* lib, u32 hash) -> const Nature* {
+            return lib->GetNatureByHash(hash);
+        }});
+}
+
+wasm_func_t* NatureLibrary_GetNatureName(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<const ArbUt::StringView*, NatureLibrary*, const Nature*>(
+        resolver, {[](WebAssemblyScriptResolver*, NatureLibrary* lib,
+                      const Nature* nature) -> const ArbUt::StringView* { return &lib->GetNatureName(nature); }});
+}
+
+void LibraryMethods::Register(ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
                               WebAssemblyScriptResolver* resolver) {
-    REGISTER_GETTER("battling_battle_library_get_data_library", PkmnLib::Battling::BattleLibrary, GetStaticLib, store,
-                    resolver);
-    REGISTER_GETTER("library_data_library_get_move_library", PkmnLib::Library::PokemonLibrary, GetMoveLibrary, store,
-                    resolver);
-    externs.Insert("library_move_library_get_move_by_hash", MoveLibrary_GetMoveByHash(store));
+    REGISTER_GETTER("battle_library_get_data_library", PkmnLib::Battling::BattleLibrary, GetStaticLib, resolver)
 
-    REGISTER_GETTER("library_move_data_get_base_power", CreatureLib::Library::AttackData, GetBasePower, store,
-                    resolver);
+    // Data Library
+    REGISTER_GETTER("data_library_get_settings", PokemonLibrary, GetSettings, resolver)
+    REGISTER_GETTER("data_library_get_species_library", PokemonLibrary, GetSpeciesLibrary, resolver)
+    REGISTER_GETTER("data_library_get_move_library", PokemonLibrary, GetMoveLibrary, resolver)
+    REGISTER_GETTER("data_library_get_item_library", PokemonLibrary, GetItemLibrary, resolver)
+    REGISTER_GETTER("data_library_get_growth_rates", CreatureLib::Library::DataLibrary, GetGrowthRates, resolver)
+    REGISTER_GETTER("data_library_get_type_library", CreatureLib::Library::DataLibrary, GetTypeLibrary, resolver)
+    REGISTER_GETTER("data_library_get_talent_library", CreatureLib::Library::DataLibrary, GetTalentLibrary, resolver)
+    REGISTER_GETTER("data_library_get_nature_library", PokemonLibrary, GetNatureLibrary, resolver)
 
-    REGISTER_GETTER("library_move_data_get_name", CreatureLib::Library::AttackData, GetName, store,
-                    resolver);
+    // Library Settings
+    REGISTER_GETTER("settings_get_max_level", CreatureLib::Library::LibrarySettings, GetMaximalLevel, resolver)
+    REGISTER_GETTER("settings_get_max_moves", CreatureLib::Library::LibrarySettings, GetMaximalAttacks, resolver)
+    REGISTER_GETTER("settings_get_shiny_rate", LibrarySettings, GetShinyRate, resolver)
+
+    // Base libraries
+    REGISTER_BASE_LIB_FUNCS("species", Species);
+    REGISTER_BASE_LIB_FUNCS("move", Move);
+    REGISTER_BASE_LIB_FUNCS("item", Item);
+
+    // Growth Rates
+    externs.Insert("growthrate_library_calculate_level_by_hash", GrowthRates_CalculateLevelWithHash(resolver));
+    externs.Insert("growthrate_library_calculate_experience_by_hash",
+                   GrowthRates_CalculateExperienceWithHash(resolver));
+
+    // Type Library
+    externs.Insert("type_library_get_type_id_by_hash", TypeLibrary_GetTypeIdFromHash(resolver));
+    externs.Insert("type_library_get_single_effectiveness", TypeLibrary_GetSingleEffectiveness(resolver));
+    externs.Insert("type_library_get_type_name", TypeLibrary_GetTypeName(resolver));
+
+    // Nature Library
+    externs.Insert("nature_library_get_nature_by_hash", NatureLibrary_GetNatureByHash(resolver));
+    externs.Insert("nature_library_get_nature_name", NatureLibrary_GetNatureName(resolver));
+
+    // Natures
+    REGISTER_GETTER("nature_get_increased_modifier", Nature, GetIncreaseModifier, resolver)
+    REGISTER_GETTER("nature_get_decreased_modifier", Nature, GetDecreaseModifier, resolver)
+    REGISTER_GETTER("nature_get_increased_stat", Nature, GetIncreasedStat, resolver)
+    REGISTER_GETTER("nature_get_decreased_stat", Nature, GetDecreasedStat, resolver)
 }
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/Library/LibraryMethods.hpp b/src/ScriptResolving/WASM/InterfaceMethods/Library/LibraryMethods.hpp
index 6220258..46c51d0 100644
--- a/src/ScriptResolving/WASM/InterfaceMethods/Library/LibraryMethods.hpp
+++ b/src/ScriptResolving/WASM/InterfaceMethods/Library/LibraryMethods.hpp
@@ -6,7 +6,7 @@
 class WebAssemblyScriptResolver;
 class LibraryMethods {
 public:
-    static void Register(wasm_store_t* store, ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
+    static void Register(ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
                          WebAssemblyScriptResolver* resolver);
 };
 
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMMoveDataRegistry.cpp b/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMMoveDataRegistry.cpp
new file mode 100644
index 0000000..b3cf725
--- /dev/null
+++ b/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMMoveDataRegistry.cpp
@@ -0,0 +1,29 @@
+#include "WASMMoveDataRegistry.hpp"
+#include <type_traits>
+#include "../../../../Battling/Library/BattleLibrary.hpp"
+#include "../../WebAssemblyScriptResolver.hpp"
+#include "../WASMHelperFile.hpp"
+#include "wasm.h"
+
+using namespace CreatureLib::Library;
+
+wasm_func_t* MoveData_HasFlagByHash(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<bool, AttackData*, u32>(
+        resolver, {[](WebAssemblyScriptResolver*, AttackData* move, u32 flag) -> bool {
+            return move->HasFlag(flag);
+        }});
+}
+
+void WASMMoveDataRegistry::Register(ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
+                                    WebAssemblyScriptResolver* resolver) {
+    REGISTER_GETTER("move_data_get_name", AttackData, GetName, resolver)
+    REGISTER_GETTER("move_data_get_type", AttackData, GetType, resolver)
+    REGISTER_GETTER("move_data_get_category", AttackData, GetCategory, resolver)
+    REGISTER_GETTER("move_data_get_base_power", AttackData, GetBasePower, resolver);
+    REGISTER_GETTER("move_data_get_accuracy", AttackData, GetAccuracy, resolver);
+    REGISTER_GETTER("move_data_get_base_usages", AttackData, GetBaseUsages, resolver);
+    REGISTER_GETTER("move_data_get_target", AttackData, GetTarget, resolver);
+    REGISTER_GETTER("move_data_get_priority", AttackData, GetPriority, resolver);
+    REGISTER_GETTER("move_data_has_secondary_effect", AttackData, HasSecondaryEffect, resolver);
+    externs.Insert("move_data_has_flag_by_hash", MoveData_HasFlagByHash(resolver));
+}
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMMoveDataRegistry.hpp b/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMMoveDataRegistry.hpp
new file mode 100644
index 0000000..c32d905
--- /dev/null
+++ b/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMMoveDataRegistry.hpp
@@ -0,0 +1,14 @@
+#ifndef PKMNLIB_WASMMOVEDATAREGISTRY_H
+#define PKMNLIB_WASMMOVEDATAREGISTRY_H
+
+#include <Arbutils/Collections/Dictionary.hpp>
+#include <wasm.h>
+
+class WebAssemblyScriptResolver;
+class WASMMoveDataRegistry {
+public:
+    static void Register(ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
+                         WebAssemblyScriptResolver* resolver);
+};
+
+#endif // PKMNLIB_WASMMOVEDATAREGISTRY_H
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/TypeRegistry.hpp b/src/ScriptResolving/WASM/InterfaceMethods/TypeRegistry.hpp
new file mode 100644
index 0000000..bb9833f
--- /dev/null
+++ b/src/ScriptResolving/WASM/InterfaceMethods/TypeRegistry.hpp
@@ -0,0 +1,22 @@
+#ifndef PKMNLIB_TYPEREGISTRY_HPP
+#define PKMNLIB_TYPEREGISTRY_HPP
+
+#include <string>
+#include "../WebAssemblyScriptResolver.hpp"
+#include "Arbutils/Collections/Dictionary.hpp"
+#include "Library/LibraryMethods.hpp"
+#include "Library/WASMMoveDataRegistry.hpp"
+#include "WASMCoreMethods.hpp"
+#include "WASMStringView.hpp"
+
+class TypeRegistry {
+public:
+    static void Register(ArbUt::Dictionary<std::string, wasm_func_t*>& externs, WebAssemblyScriptResolver* resolver) {
+        WASMCoreMethods::Register(externs, resolver);
+        WASMStringView::Register(externs, resolver);
+        LibraryMethods::Register(externs, resolver);
+        WASMMoveDataRegistry::Register(externs, resolver);
+    }
+};
+
+#endif // PKMNLIB_TYPEREGISTRY_HPP
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/WASMCoreMethods.cpp b/src/ScriptResolving/WASM/InterfaceMethods/WASMCoreMethods.cpp
new file mode 100644
index 0000000..0d2c3bc
--- /dev/null
+++ b/src/ScriptResolving/WASM/InterfaceMethods/WASMCoreMethods.cpp
@@ -0,0 +1,45 @@
+#include "WASMCoreMethods.hpp"
+#include <cstring>
+#include "../WebAssemblyScriptResolver.hpp"
+#include "WASMHelperFile.hpp"
+#include "wasm.h"
+
+wasm_func_t* CreateErrorFunc(WebAssemblyScriptResolver* resolver) {
+    // This is probably the most horrific function we need to expose. As we do not want the scripting library to be
+    // responsible for string formatting for size reasons, we pass a lot of data separately. This includes several
+    // strings.
+    return WasmHelpers::CreateFunc<wasm_trap_t*, i32, i32, i32, i32, i32, i32>(
+        resolver, {[](WebAssemblyScriptResolver* resolver, i32 msg, i32 msg_len, i32 file, i32 file_len, i32 line,
+                      i32 position) -> wasm_trap_t* {
+            auto* msgPointer = wasm_memory_data(resolver->GetMemory()) + msg;
+            auto* filePointer = wasm_memory_data(resolver->GetMemory()) + file;
+
+            auto msgString = std::string_view(msgPointer, msg_len);
+            auto fileString = std::string_view(filePointer, file_len);
+
+            std::stringstream fullMessage;
+            fullMessage << "WASM Error with message: " << msgString << std::endl
+                        << "in file: " << fileString << ". Line: " << line << ":" << position;
+
+            wasm_message_t message;
+            wasm_name_new_from_string_nt(&message, fullMessage.str().c_str());
+            wasm_trap_t* trap = wasm_trap_new(resolver->GetStore(), &message);
+            wasm_name_delete(&message);
+            return trap;
+        }});
+}
+
+wasm_func_t* CreatePrintFunc(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<void, i32, i32>(resolver,
+                                                   {[](WebAssemblyScriptResolver* resolver, i32 msg, i32 msg_len) {
+                                                       auto* msgPointer = wasm_memory_data(resolver->GetMemory()) + msg;
+                                                       auto msgString = std::string_view(msgPointer, msg_len);
+                                                       std::cout << msgString << std::endl;
+                                                   }});
+}
+
+void WASMCoreMethods::Register(ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
+                                      WebAssemblyScriptResolver* resolver) {
+    externs.Insert("_error", CreateErrorFunc(resolver));
+    externs.Insert("_print", CreatePrintFunc(resolver));
+}
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/WASMCoreMethods.hpp b/src/ScriptResolving/WASM/InterfaceMethods/WASMCoreMethods.hpp
new file mode 100644
index 0000000..3b1a22e
--- /dev/null
+++ b/src/ScriptResolving/WASM/InterfaceMethods/WASMCoreMethods.hpp
@@ -0,0 +1,13 @@
+#ifndef PKMNLIB_WASMCOREMETHODS_HPP
+#define PKMNLIB_WASMCOREMETHODS_HPP
+
+#include <Arbutils/Collections/Dictionary.hpp>
+#include <wasm.h>
+
+class WebAssemblyScriptResolver;
+class WASMCoreMethods {
+public:
+    static void Register(ArbUt::Dictionary<std::string, wasm_func_t*>& externs, WebAssemblyScriptResolver* resolver);
+};
+
+#endif // PKMNLIB_WASMCOREMETHODS_HPP
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/WasmHelperFile.hpp b/src/ScriptResolving/WASM/InterfaceMethods/WASMHelperFile.hpp
similarity index 80%
rename from src/ScriptResolving/WASM/InterfaceMethods/WasmHelperFile.hpp
rename to src/ScriptResolving/WASM/InterfaceMethods/WASMHelperFile.hpp
index b86b738..a6f2cd1 100644
--- a/src/ScriptResolving/WASM/InterfaceMethods/WasmHelperFile.hpp
+++ b/src/ScriptResolving/WASM/InterfaceMethods/WASMHelperFile.hpp
@@ -39,10 +39,10 @@ public:
     }
 
     template <typename T, typename R, R (T::*Method)() const>
-    static wasm_func_t* RegisterGetter(wasm_store_t* store, WebAssemblyScriptResolver* resolver) {
+    static wasm_func_t* RegisterGetter(WebAssemblyScriptResolver* resolver) {
         wasm_functype_t* type = wasm_functype_new_1_1(wasm_valtype_new_i64(), GetValType<R>());
         auto* f = wasm_func_new_with_env(
-            store, type,
+            resolver->GetStore(), type,
             [](void* env, const wasm_val_vec_t* args, wasm_val_vec_t* returns) -> wasm_trap_t* {
                 try {
                     auto obj = (const T*)args->data[0].of.i64;
@@ -59,26 +59,17 @@ public:
         return f;
     }
 
-    template <class R, class... Args>
-    static wasm_func_t* CreateFunc(wasm_store_t* store, WebAssemblyScriptResolver* resolver,
-                                   wasm_func_callback_with_env_t func) {
-        auto funcType = GetFuncType<R, Args...>();
-        auto* f = wasm_func_new_with_env(store, funcType, func, resolver, nullptr);
-        wasm_functype_delete(funcType);
-        return f;
-    }
-
     template <typename T> inline static T ConvertAllArguments(const wasm_val_vec_t* t, std::size_t& index) {
         return FromVal<T>(t->data[index++]);
     }
 
     template <class R, class... Args>
-    static wasm_func_t* CreateFunc2(wasm_store_t* store, WebAssemblyScriptResolver* resolver,
-                                    std::function<R(WebAssemblyScriptResolver*, Args...)> func) {
+    static wasm_func_t* CreateFunc(WebAssemblyScriptResolver* resolver,
+                                   R (*func)(WebAssemblyScriptResolver*, Args...)) {
         auto funcType = GetFuncType<R, Args...>();
         struct Env {
             WebAssemblyScriptResolver* Resolver;
-            std::function<R(WebAssemblyScriptResolver*, Args...)> Func;
+            R (*Func)(WebAssemblyScriptResolver*, Args...);
             ~Env() {}
         };
 
@@ -86,13 +77,19 @@ public:
         new (env) Env{.Resolver = resolver, .Func = func};
         resolver->Temp_WasmerBug2_2_1_Bypass.Append(env);
         auto* f = wasm_func_new_with_env(
-            store, funcType,
+            resolver->GetStore(), funcType,
             [](void* env, const wasm_val_vec_t* parameters, wasm_val_vec_t* results) -> wasm_trap_t* {
                 auto e = *(Env*)env;
                 size_t index = 0;
                 try {
-                    R result = e.Func(e.Resolver, ConvertAllArguments<Args>(parameters, index)...);
-                    results->data[0] = ToVal<R>(result);
+                    if constexpr (std::is_void<R>()) {
+                        e.Func(e.Resolver, ConvertAllArguments<Args>(parameters, index)...);
+                    } else if constexpr (std::is_same<R, wasm_trap_t*>()) {
+                        return e.Func(e.Resolver, ConvertAllArguments<Args>(parameters, index)...);
+                    } else {
+                        R result = e.Func(e.Resolver, ConvertAllArguments<Args>(parameters, index)...);
+                        results->data[0] = ToVal<R>(result);
+                    }
                 } catch (ArbUt::Exception& exception) {
                     return CreateTrapFromException(exception, e.Resolver);
                 } catch (std::exception& exception) {
@@ -117,10 +114,16 @@ private:
             } else {
                 return wasm_valtype_new_i32();
             }
+        } else if constexpr (std::is_floating_point<T>()) {
+            if constexpr (sizeof(T) > 4) {
+                return wasm_valtype_new_f64();
+            } else {
+                return wasm_valtype_new_f32();
+            }
         } else if constexpr (std::is_same<T, const ArbUt::StringView&>()) {
             return wasm_valtype_new_i64();
         }
-        THROW("Unhandled value type: ", typeid(T).name());
+        THROW("Unhandled value type: ", std::string(typeid(T).name()));
     }
 
     template <typename T> inline static wasm_val_t ToVal(const T& val) {
@@ -138,6 +141,12 @@ private:
             } else {
                 return WASM_I32_VAL((i32)val);
             }
+        } else if constexpr (std::is_floating_point<T>()) {
+            if constexpr (sizeof(T) > 4) {
+                return WASM_F64_VAL((f64)val);
+            } else {
+                return WASM_F32_VAL((f32)val);
+            }
         } else if constexpr (std::is_same<T, const ArbUt::StringView&>()) {
             auto v = &val;
             return WASM_I64_VAL(reinterpret_cast<i64>(v));
@@ -156,9 +165,15 @@ private:
             return dynamic_cast<T>(reinterpret_cast<void*>(val.of.i64));
         } else if constexpr (std::is_enum<T>() || std::is_integral<T>()) {
             if constexpr (sizeof(T) > 4) {
-                return reinterpret_cast<T>(val.of.i64);
+                return static_cast<T>(val.of.i64);
             } else {
-                return reinterpret_cast<T>(val.of.i32);
+                return static_cast<T>(val.of.i32);
+            }
+        } else if constexpr (std::is_floating_point<T>()) {
+            if constexpr (sizeof(T) > 4) {
+                return static_cast<T>(val.of.f64);
+            } else {
+                return static_cast<T>(val.of.f32);
             }
         }
         THROW("Unhandled value type: ", typeid(T).name());
@@ -177,7 +192,7 @@ private:
         AppendArgument<0, Args...>(ps);
 
         wasm_valtype_vec_t params, results;
-        if constexpr (std::is_void<R>()) {
+        if constexpr (std::is_void<R>() || std::is_same<R, wasm_trap_t*>()) {
             results = WASM_EMPTY_VEC;
         } else {
             wasm_valtype_t* rs[1] = {GetValType<R>()};
@@ -188,10 +203,10 @@ private:
     }
 };
 
-#define REGISTER_GETTER(name, cType, cFunc, store, resolver)                                                           \
+#define REGISTER_GETTER(name, cType, cFunc, resolver)                                                                  \
     externs.Insert(                                                                                                    \
         name,                                                                                                          \
         WasmHelpers::RegisterGetter<cType, std::result_of<decltype (&cType::cFunc)(cType)>::type, &cType::cFunc>(      \
-            store, resolver));
+            resolver));
 
 #endif // PKMNLIB_HELPERFILE_H
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/WASMStringView.cpp b/src/ScriptResolving/WASM/InterfaceMethods/WASMStringView.cpp
new file mode 100644
index 0000000..4628c17
--- /dev/null
+++ b/src/ScriptResolving/WASM/InterfaceMethods/WASMStringView.cpp
@@ -0,0 +1,28 @@
+#include "WASMStringView.hpp"
+#include "WASMHelperFile.hpp"
+
+wasm_func_t* ConstString_GetHash(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<u32, const ArbUt::StringView*>(
+        resolver, {[](WebAssemblyScriptResolver*, const ArbUt::StringView* sv) -> u32 { return sv->GetHash(); }});
+}
+
+wasm_func_t* ConstString_GetStr(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<i32, const ArbUt::StringView*>(
+        resolver, {[](WebAssemblyScriptResolver* resolver, const ArbUt::StringView* constString) -> i32 {
+            // To allow webassembly to access the C String, we need to allocate it inside it's memory.
+            // Length + 1 to make room for the '\0'
+            auto stringPointer = resolver->AllocateMemory(constString->Length() + 1, std::alignment_of<const char>());
+
+            // After we have the pointer to the memory allocated for the string, copy the string with specified length
+            // to it, then suffix it with the null byte to end it.
+            strncpy(reinterpret_cast<char*>(stringPointer.first), constString->c_str(), constString->Length());
+            stringPointer.first[constString->Length()] = '\0';
+            return stringPointer.second;
+        }});
+}
+
+void WASMStringView::Register(ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
+                              WebAssemblyScriptResolver* resolver) {
+    externs.Insert("arbutils_const_string_get_hash", ConstString_GetHash(resolver));
+    externs.Insert("arbutils_const_string_get_str", ConstString_GetStr(resolver));
+}
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/WASMStringView.hpp b/src/ScriptResolving/WASM/InterfaceMethods/WASMStringView.hpp
new file mode 100644
index 0000000..86c831b
--- /dev/null
+++ b/src/ScriptResolving/WASM/InterfaceMethods/WASMStringView.hpp
@@ -0,0 +1,10 @@
+#ifndef PKMNLIB_WASMSTRINGVIEW_HPP
+#define PKMNLIB_WASMSTRINGVIEW_HPP
+#include "../WebAssemblyScriptResolver.hpp"
+
+class WASMStringView {
+public:
+    static void Register(ArbUt::Dictionary<std::string, wasm_func_t*>& externs, WebAssemblyScriptResolver* resolver);
+};
+
+#endif // PKMNLIB_WASMSTRINGVIEW_HPP
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/gen7_scripts_rs.wasm b/src/ScriptResolving/WASM/InterfaceMethods/gen7_scripts_rs.wasm
new file mode 100755
index 0000000..89c7b41
Binary files /dev/null and b/src/ScriptResolving/WASM/InterfaceMethods/gen7_scripts_rs.wasm differ
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/pkmn_lib.wit b/src/ScriptResolving/WASM/InterfaceMethods/pkmn_lib.wit
new file mode 100644
index 0000000..cc5eaf7
--- /dev/null
+++ b/src/ScriptResolving/WASM/InterfaceMethods/pkmn_lib.wit
@@ -0,0 +1,111 @@
+// This file documents the entire interface API currently used by the WebAssembly script resolver.
+// Currently, we only define a bunch of functions, but in the future when interface types are actually implemented,
+// we'd like to implement those as well.
+
+// Core functions
+// These are the core utility functions for use.
+// _error can be used for crash handling in the script handler. It takes a message string, file name string, line and position.
+_error: function(i32 message_pointer, s32 message_length, i32 file_pointer, i32 file_length, i32 line, i32 position)
+// _print can be used to print a message to the hosts stdout
+_print: function(i32 message_pointer, s32 message_length)
+
+// StringView class
+type const_string = u64;
+arbutils_const_string_get_hash: function(const_string ptr) -> u32
+// Returns a pointer to the WASM memory where the string can be found.
+// NOTE: This requires us to copy the string into WASM memory.
+arbutils_const_string_get_str: function(const_string ptr) -> s32
+
+// Library types
+type pokemon_library = u64
+type library_settings = u64
+type species_library = u64
+type move_library = u64
+type item_library = u64
+type growth_rate_library = u64
+type type_library = u64
+type talent_library = u64
+type nature_library = u64
+
+type level_int = u8
+
+type species = u64
+type move = u64
+type item = u64
+type nature = u64
+
+enum Statistic {
+    Health,
+    Attack,
+    Defense
+    SpecialAttack,
+    SpecialDefense,
+    Speed,
+}
+
+// PokemonLibrary class
+data_library_get_settings: function(pokemon_library ptr) -> library_settings
+data_library_get_species_library: function(pokemon_library ptr) -> species_library
+data_library_get_move_library: function(pokemon_library ptr) -> move_library
+data_library_get_item_library: function(pokemon_library ptr) -> item_library
+data_library_get_growth_rates: function(pokemon_library ptr) -> growth_rate_library
+data_library_get_type_library: function(pokemon_library ptr) -> type_library
+data_library_get_talent_library: function(pokemon_library ptr) -> talent_library
+data_library_get_nature_library: function(pokemon_library ptr) -> nature_library
+
+// LibrarySettings class
+library_settings_get_max_level: function(library_settings ptr) -> level_int
+library_settings_get_max_moves: function(library_settings ptr) -> u8
+library_settings_get_shiny_rate: function(library_settings ptr) -> u16
+
+// SpeciesLibrary class
+species_library_get_species_by_hash: function(species_library library, u32 hash) -> species
+
+// MoveLibrary class
+move_library_get_move_by_hash: function(move_library library, u32 hash) -> move
+
+// ItemLibrary class
+item_library_get_item_by_hash: function(item_library library, u32 hash) -> item
+
+// GrowthRateLibrary class
+growthrate_library_calculate_level_by_hash: function(growth_rate_library library, u32 hash, u32 experience) -> level_int
+growthrate_library_calculate_experience_by_hash: function(growth_rate_library library, u32 hash, level_int level) -> u32
+
+// TypeLibrary class
+type_library_get_type_id_by_hash: function(type_library, u32 hash) -> u8
+type_library_get_single_effectiveness: function(type_library, u8 attacking, u8 offensive) -> f32
+type_library_get_type_name: function(type_library, u8 type) -> const_string
+
+// NatureLibrary class
+nature_library_get_nature_by_hash: function(nature_library, u32 hash) -> nature
+nature_library_get_nature_name: function(nature_library, nature) -> const_string
+
+// Nature class
+nature_get_increased_modifier: function(nature) -> f32
+nature_get_decreased_modifier: function(nature) -> f32
+nature_get_increased_stat: function(nature) -> Statistic
+nature_get_decreased_stat: function(nature) -> Statistic
+
+// MoveData class
+enum MoveCategory {
+    Physical, Special, Status,
+}
+enum MoveTarget {
+    Adjacent, AdjacentAlly, AdjacentAllySelf, AdjacentOpponent,
+    All, AllAdjacent, AllAdjacentOpponent, AllAlly, AllOpponent,
+    Any,
+    RandomOpponent, Self
+}
+
+move_data_get_name: function(move) -> const_string
+move_data_get_type: function(move) -> u8
+move_data_get_category: function(move) -> MoveCategory
+move_data_get_base_power: function(move) -> u8
+move_data_get_accuracy: function(move) -> u8
+move_data_get_base_usages: function(move) -> u8
+move_data_get_target: function(move) -> MoveTarget
+move_data_get_priority: function(move) -> s8
+move_data_has_secondary_effect: function(move) -> bool
+move_data_has_flag_by_hash: function(move, u32 hash) -> bool
+
+
diff --git a/src/ScriptResolving/WASM/WebAssemblyScriptResolver.cpp b/src/ScriptResolving/WASM/WebAssemblyScriptResolver.cpp
index f7eb1e8..0949ebb 100644
--- a/src/ScriptResolving/WASM/WebAssemblyScriptResolver.cpp
+++ b/src/ScriptResolving/WASM/WebAssemblyScriptResolver.cpp
@@ -2,8 +2,7 @@
 #include <iostream>
 #include <unordered_map>
 #include <wasmer.h>
-#include "InterfaceMethods/CoreMethods.hpp"
-#include "InterfaceMethods/Library/LibraryMethods.hpp"
+#include "InterfaceMethods/TypeRegistry.hpp"
 #include "WebAssemblyBattleScript.hpp"
 #include "WebAssemblyFunctionCall.hpp"
 #include "wasm.h"
@@ -80,10 +79,7 @@ u8 WebAssemblyScriptResolver::LoadWatFromString(const std::string& data) {
 
 void WebAssemblyScriptResolver::RegisterFunction() {}
 
-void WebAssemblyScriptResolver::RegisterDefaultMethods() {
-    WebAssemblyCoreMethods::Register(_store, _imports, this);
-    LibraryMethods::Register(_store, _imports, this);
-}
+void WebAssemblyScriptResolver::RegisterDefaultMethods() { TypeRegistry::Register(_imports, this); }
 
 void WebAssemblyScriptResolver::Finalize() {
     RegisterDefaultMethods();
diff --git a/tests/ScriptTests/WASM/gen7_scripts_rs.wasm b/tests/ScriptTests/WASM/gen7_scripts_rs.wasm
index fce3ea3..7ef8ada 100755
Binary files a/tests/ScriptTests/WASM/gen7_scripts_rs.wasm and b/tests/ScriptTests/WASM/gen7_scripts_rs.wasm differ
diff --git a/tests/TestLibrary/TestLibrary.cpp b/tests/TestLibrary/TestLibrary.cpp
index f99a71c..5293b8f 100644
--- a/tests/TestLibrary/TestLibrary.cpp
+++ b/tests/TestLibrary/TestLibrary.cpp
@@ -4,7 +4,7 @@
 PkmnLib::Battling::BattleLibrary* TestLibrary::_library = nullptr;
 PkmnLib::Library::SpeciesLibrary* TestLibrary::BuildSpeciesLibrary(CreatureLib::Library::TalentLibrary* talentLibrary) {
     auto lib = new PkmnLib::Library::SpeciesLibrary();
-    lib->Insert("testSpecies"_cnc.GetHash(),
+    lib->Insert("testSpecies"_cnc,
                 new PkmnLib::Library::PokemonSpecies(
                     1, "testSpecies"_cnc,
                     new PkmnLib::Library::PokemonForme(
@@ -13,7 +13,7 @@ PkmnLib::Library::SpeciesLibrary* TestLibrary::BuildSpeciesLibrary(CreatureLib::
                         {talentLibrary->Get("testAbility"_cnc)}, {talentLibrary->Get("testHiddenAbility"_cnc)},
                         new PkmnLib::Library::LearnableMoves(100)),
                     0.5f, "testGrowthRate"_cnc, 100, 100, {"testEggGroup"_cnc}));
-    lib->Insert("testSpecies2"_cnc.GetHash(),
+    lib->Insert("testSpecies2"_cnc,
                 new PkmnLib::Library::PokemonSpecies(
                     2, "testSpecies2"_cnc,
                     new PkmnLib::Library::PokemonForme(
@@ -22,7 +22,7 @@ PkmnLib::Library::SpeciesLibrary* TestLibrary::BuildSpeciesLibrary(CreatureLib::
                         {talentLibrary->Get("testAbility"_cnc)}, {talentLibrary->Get("testHiddenAbility"_cnc)},
                         new PkmnLib::Library::LearnableMoves(100)),
                     0.5f, "testGrowthRate"_cnc, 100, 100, {"testEggGroup"_cnc}));
-    lib->Insert("statTestSpecies1"_cnc.GetHash(),
+    lib->Insert("statTestSpecies1"_cnc,
                 new PkmnLib::Library::PokemonSpecies(
                     3, "statTestSpecies1"_cnc,
                     new PkmnLib::Library::PokemonForme(
@@ -31,7 +31,7 @@ PkmnLib::Library::SpeciesLibrary* TestLibrary::BuildSpeciesLibrary(CreatureLib::
                         {talentLibrary->Get("testAbility"_cnc)}, {talentLibrary->Get("testHiddenAbility"_cnc)},
                         new PkmnLib::Library::LearnableMoves(100)),
                     0.5f, "testGrowthRate"_cnc, 100, 100, {"testEggGroup"_cnc}));
-    lib->Insert("testSpecies3"_cnc.GetHash(),
+    lib->Insert("testSpecies3"_cnc,
                 new PkmnLib::Library::PokemonSpecies(
                     4, "testSpecies3"_cnc,
                     new PkmnLib::Library::PokemonForme(
@@ -41,7 +41,7 @@ PkmnLib::Library::SpeciesLibrary* TestLibrary::BuildSpeciesLibrary(CreatureLib::
                         new PkmnLib::Library::LearnableMoves(100)),
                     0.5f, "testGrowthRate"_cnc, 100, 100, {"testEggGroup"_cnc}));
 
-    lib->Insert("testCharizard"_cnc.GetHash(),
+    lib->Insert("testCharizard"_cnc,
                 new PkmnLib::Library::PokemonSpecies(
                     5, "testCharizard"_cnc,
                     new PkmnLib::Library::PokemonForme(
@@ -50,7 +50,7 @@ PkmnLib::Library::SpeciesLibrary* TestLibrary::BuildSpeciesLibrary(CreatureLib::
                         {talentLibrary->Get("testAbility"_cnc)}, {talentLibrary->Get("testHiddenAbility"_cnc)},
                         new PkmnLib::Library::LearnableMoves(100)),
                     0.5f, "testGrowthRate"_cnc, 100, 100, {"testEggGroup"_cnc}));
-    lib->Insert("testVenusaur"_cnc.GetHash(),
+    lib->Insert("testVenusaur"_cnc,
                 new PkmnLib::Library::PokemonSpecies(
                     6, "testVenusaur"_cnc,
                     new PkmnLib::Library::PokemonForme(
@@ -64,11 +64,11 @@ PkmnLib::Library::SpeciesLibrary* TestLibrary::BuildSpeciesLibrary(CreatureLib::
 }
 PkmnLib::Library::MoveLibrary* TestLibrary::BuildMoveLibrary() {
     auto lib = new PkmnLib::Library::MoveLibrary();
-    lib->Insert("testMove"_cnc.GetHash(),
+    lib->Insert("testMove"_cnc,
                 new PkmnLib::Library::MoveData("testMove"_cnc, 0, PkmnLib::Library::MoveCategory::Physical, 50, 100, 20,
                                                CreatureLib::Library::AttackTarget::Adjacent, 0,
                                                new CreatureLib::Library::SecondaryEffect(), {}));
-    lib->Insert("testMove2"_cnc.GetHash(),
+    lib->Insert("testMove2"_cnc,
                 new PkmnLib::Library::MoveData("testMove2"_cnc, 0, PkmnLib::Library::MoveCategory::Special, 30, 100, 10,
                                                CreatureLib::Library::AttackTarget::Adjacent, 0,
                                                new CreatureLib::Library::SecondaryEffect(), {}));
@@ -76,7 +76,7 @@ PkmnLib::Library::MoveLibrary* TestLibrary::BuildMoveLibrary() {
 }
 PkmnLib::Library::ItemLibrary* TestLibrary::BuildItemLibrary() {
     auto lib = new PkmnLib::Library::ItemLibrary();
-    lib->Insert("testItem"_cnc.GetHash(),
+    lib->Insert("testItem"_cnc,
                 new PkmnLib::Library::Item("testItem"_cnc, CreatureLib::Library::ItemCategory::MiscItem,
                                            CreatureLib::Library::BattleItemCategory::None, 0, nullptr, nullptr, {}, 0));
     return lib;