Big f***ing cleanup part 1

include/Nazara/Lua/LuaState.hpp

@@ -13,6 +13,7 @@
 #include <Nazara/Lua/Config.hpp>
 #include <Nazara/Lua/Enums.hpp>
 #include <cstddef>
+#include <filesystem>
 #include <functional>
 #include <type_traits>
 
@@ -87,7 +88,7 @@ namespace Nz
 			void Error(const String& message) const;
 
 			bool Execute(const String& code, int errorHandler = 0);
-			bool ExecuteFromFile(const String& filePath, int errorHandler = 0);
+			bool ExecuteFromFile(const std::filesystem::path& filePath, int errorHandler = 0);
 			bool ExecuteFromMemory(const void* data, std::size_t size, int errorHandler = 0);
 			bool ExecuteFromStream(Stream& stream, int errorHandler = 0);
 
@@ -115,7 +116,7 @@ namespace Nz
 			bool IsValid(int index) const;
 
 			bool Load(const String& code);
-			bool LoadFromFile(const String& filePath);
+			bool LoadFromFile(const std::filesystem::path& filePath);
 			bool LoadFromMemory(const void* data, std::size_t size);
 			bool LoadFromStream(Stream& stream);
 

include/Nazara/Lua/LuaState.inl

@@ -43,6 +43,16 @@ namespace Nz
 		return 1;
 	}
 
+	inline unsigned int LuaImplQueryArg(const LuaState& instance, int index, std::filesystem::path* arg, TypeTag<std::filesystem::path>)
+	{
+		std::size_t strLength = 0;
+		const char* str = instance.CheckString(index, &strLength);
+
+		arg->assign(std::string_view(str, strLength));
+
+		return 1;
+	}
+
 	inline unsigned int LuaImplQueryArg(const LuaState& instance, int index, std::string* arg, TypeTag<std::string>)
 	{
 		std::size_t strLength = 0;
@@ -272,6 +282,11 @@ namespace Nz
 		return 1;
 	}
 
+	inline int LuaImplReplyVal(const LuaState& instance, std::filesystem::path&& val, TypeTag<std::filesystem::path>)
+	{
+		return LuaImplReplyVal(instance, val.generic_u8string(), TypeTag<std::string>());
+	}
+
 	template<typename T>
 	inline int LuaImplReplyVal(const LuaState& instance, std::vector<T>&& valContainer, TypeTag<std::vector<T>>)
 	{