diff --git a/include/Nazara/Lua/Enums.hpp b/include/Nazara/Lua/Enums.hpp
index 9faa7d2ea..93068314f 100644
--- a/include/Nazara/Lua/Enums.hpp
+++ b/include/Nazara/Lua/Enums.hpp
@@ -7,49 +7,60 @@
 #ifndef NAZARA_ENUMS_LUA_HPP
 #define NAZARA_ENUMS_LUA_HPP
 
-enum LuaComparison
+namespace Nz
 {
-	LuaComparison_Equality,
-	LuaComparison_Less,
-	LuaComparison_LessOrEqual,
+	enum LuaBindMode
+	{
+		LuaBindMode_Table,
+		LuaBindMode_Userdata,
 
-	LuaComparison_Max = LuaComparison_LessOrEqual
-};
+		LuaBindMode_Max = LuaBindMode_Userdata
+	};
 
-enum LuaOperation
-{
-	LuaOperation_Addition,
-	LuaOperation_BitwiseAnd,
-	LuaOperation_BitwiseLeftShift,
-	LuaOperation_BitwiseNot,
-	LuaOperation_BitwiseOr,
-	LuaOperation_BitwideRightShift,
-	LuaOperation_BitwiseXOr,
-	LuaOperation_Division,
-	LuaOperation_Exponentiation,
-	LuaOperation_FloorDivision,
-	LuaOperation_Modulo,
-	LuaOperation_Multiplication,
-	LuaOperation_Negation,
-	LuaOperation_Substraction,
+	enum LuaComparison
+	{
+		LuaComparison_Equality,
+		LuaComparison_Less,
+		LuaComparison_LessOrEqual,
 
-	LuaOperation_Max = LuaOperation_Substraction
-};
+		LuaComparison_Max = LuaComparison_LessOrEqual
+	};
 
-enum LuaType
-{
-	LuaType_Boolean,
-	LuaType_Function,
-	LuaType_LightUserdata,
-	LuaType_Nil,
-	LuaType_Number,
-	LuaType_None,
-	LuaType_String,
-	LuaType_Table,
-	LuaType_Thread,
-	LuaType_Userdata,
+	enum LuaOperation
+	{
+		LuaOperation_Addition,
+		LuaOperation_BitwiseAnd,
+		LuaOperation_BitwiseLeftShift,
+		LuaOperation_BitwiseNot,
+		LuaOperation_BitwiseOr,
+		LuaOperation_BitwideRightShift,
+		LuaOperation_BitwiseXOr,
+		LuaOperation_Division,
+		LuaOperation_Exponentiation,
+		LuaOperation_FloorDivision,
+		LuaOperation_Modulo,
+		LuaOperation_Multiplication,
+		LuaOperation_Negation,
+		LuaOperation_Substraction,
 
-	LuaType_Max = LuaType_Userdata
-};
+		LuaOperation_Max = LuaOperation_Substraction
+	};
+
+	enum LuaType
+	{
+		LuaType_Boolean,
+		LuaType_Function,
+		LuaType_LightUserdata,
+		LuaType_Nil,
+		LuaType_Number,
+		LuaType_None,
+		LuaType_String,
+		LuaType_Table,
+		LuaType_Thread,
+		LuaType_Userdata,
+
+		LuaType_Max = LuaType_Userdata
+	};
+}
 
 #endif // NAZARA_ENUMS_LUA_HPP
diff --git a/include/Nazara/Lua/LuaInstance.inl b/include/Nazara/Lua/LuaInstance.inl
index 57da097bc..c2153a4e1 100644
--- a/include/Nazara/Lua/LuaInstance.inl
+++ b/include/Nazara/Lua/LuaInstance.inl
@@ -8,17 +8,17 @@
 namespace Nz
 {
 	// Functions args
-	bool LuaImplQueryArg(LuaInstance& instance, unsigned int index, TypeTag<bool>)
+	inline bool LuaImplQueryArg(LuaInstance& instance, unsigned int index, TypeTag<bool>)
 	{
 		return instance.CheckBoolean(index);
 	}
 
-	double LuaImplQueryArg(LuaInstance& instance, unsigned int index, TypeTag<double>)
+	inline double LuaImplQueryArg(LuaInstance& instance, unsigned int index, TypeTag<double>)
 	{
 		return instance.CheckNumber(index);
 	}
 
-	float LuaImplQueryArg(LuaInstance& instance, unsigned int index, TypeTag<float>)
+	inline float LuaImplQueryArg(LuaInstance& instance, unsigned int index, TypeTag<float>)
 	{
 		return static_cast<float>(instance.CheckNumber(index));
 	}
@@ -41,7 +41,7 @@ namespace Nz
 		return static_cast<T>(LuaImplQueryArg(instance, index, TypeTag<typename std::make_signed<T>::type>()));
 	}
 
-	std::string LuaImplQueryArg(LuaInstance& instance, unsigned int index, TypeTag<std::string>)
+	inline std::string LuaImplQueryArg(LuaInstance& instance, unsigned int index, TypeTag<std::string>)
 	{
 		std::size_t strLength = 0;
 		const char* str = instance.CheckString(index, &strLength);
@@ -49,7 +49,7 @@ namespace Nz
 		return std::string(str, strLength);
 	}
 
-	String LuaImplQueryArg(LuaInstance& instance, unsigned int index, TypeTag<String>)
+	inline String LuaImplQueryArg(LuaInstance& instance, unsigned int index, TypeTag<String>)
 	{
 		std::size_t strLength = 0;
 		const char* str = instance.CheckString(index, &strLength);
@@ -64,19 +64,19 @@ namespace Nz
 	}
 
 	// Function returns
-	int LuaImplReplyVal(LuaInstance& instance, bool val, TypeTag<bool>)
+	inline int LuaImplReplyVal(LuaInstance& instance, bool val, TypeTag<bool>)
 	{
 		instance.PushBoolean(val);
 		return 1;
 	}
 
-	int LuaImplReplyVal(LuaInstance& instance, double val, TypeTag<double>)
+	inline int LuaImplReplyVal(LuaInstance& instance, double val, TypeTag<double>)
 	{
 		instance.PushNumber(val);
 		return 1;
 	}
 
-	int LuaImplReplyVal(LuaInstance& instance, float val, TypeTag<float>)
+	inline int LuaImplReplyVal(LuaInstance& instance, float val, TypeTag<float>)
 	{
 		instance.PushNumber(val);
 		return 1;
@@ -105,13 +105,13 @@ namespace Nz
 		return LuaImplReplyVal(instance, static_cast<SignedT>(val), TypeTag<SignedT>());
 	}
 
-	int LuaImplReplyVal(LuaInstance& instance, std::string val, TypeTag<std::string>)
+	inline int LuaImplReplyVal(LuaInstance& instance, std::string val, TypeTag<std::string>)
 	{
 		instance.PushString(val.c_str(), val.size());
 		return 1;
 	}
 
-	int LuaImplReplyVal(LuaInstance& instance, String val, TypeTag<String>)
+	inline int LuaImplReplyVal(LuaInstance& instance, String val, TypeTag<String>)
 	{
 		instance.PushString(std::move(val));
 		return 1;