Utility: Add MTL exporting

Former-commit-id: 6174df9379702cac1eac0b348143004022bc6c59 [formerly 8efc71bc323e64c88a1927d4d88453db41786b55]
Former-commit-id: d713cb74ac26873e6ac6664145e78eed286c022f

include/Nazara/Utility/Formats/MTLParser.inl

@@ -0,0 +1,83 @@
+// Copyright (C) 2016 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Utility module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Utility/Formats/MTLParser.hpp>
+#include <Nazara/Core/Error.hpp>
+#include <Nazara/Utility/Debug.hpp>
+
+namespace Nz
+{
+	inline MTLParser::Material* MTLParser::AddMaterial(const String& matName)
+	{
+		return &m_materials[matName];
+	}
+
+	inline void MTLParser::Clear()
+	{
+		m_materials.clear();
+	}
+
+	inline const MTLParser::Material* MTLParser::GetMaterial(const String& materialName) const
+	{
+		auto it = m_materials.find(materialName);
+		if (it != m_materials.end())
+			return &it->second;
+		else
+			return nullptr;
+	}
+
+	inline const std::unordered_map<String, MTLParser::Material>& MTLParser::GetMaterials() const
+	{
+		return m_materials;
+	}
+
+	template<typename T>
+	void MTLParser::Emit(const T& text) const
+	{
+		m_outputStream << text;
+		if (m_outputStream.GetBufferSize() > 1024 * 1024)
+			Flush();
+	}
+
+	inline void MTLParser::EmitLine() const
+	{
+		Emit('\n');
+	}
+
+	template<typename T>
+	void MTLParser::EmitLine(const T& line) const
+	{
+		Emit(line);
+		Emit('\n');
+	}
+
+	inline void MTLParser::Error(const String& message)
+	{
+		NazaraError(message + " at line #" + String::Number(m_lineCount));
+	}
+
+	inline void MTLParser::Flush() const
+	{
+		m_currentStream->Write(m_outputStream);
+		m_outputStream.Clear();
+	}
+
+	inline void MTLParser::Warning(const String& message)
+	{
+		NazaraWarning(message + " at line #" + String::Number(m_lineCount));
+	}
+
+	inline void MTLParser::UnrecognizedLine(bool error)
+	{
+		String message = "Unrecognized \"" + m_currentLine + '"';
+
+		if (error)
+			Error(message);
+		else
+			Warning(message);
+	}
+}
+
+#include <Nazara/Utility/DebugOff.hpp>
+#include "MTLParser.hpp"