Vertex declaration changes (#135)

* Add type to ComponentType conversion

* Change type to ComponentType conversion

* Change assert to condition, add check on particle mapper.

* Change particle life type

* Changes as requested

* Fix Travis try 1

* Changes as requested

* move IsSuitableForComponent to inl

include/Nazara/Utility/VertexMapper.inl

@@ -1,9 +1,10 @@
-// Copyright (C) 2017 Jérôme Leclercq
+// Copyright (C) 2017 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/VertexDeclaration.hpp>
 #include <Nazara/Utility/Debug.hpp>
+#include <Nazara/Utility/Algorithm.hpp>
 
 namespace Nz
 {
@@ -19,7 +20,7 @@ namespace Nz
 		std::size_t offset;
 		declaration->GetComponent(component, &enabled, &type, &offset);
 
-		if (enabled)
+		if (enabled && GetComponentTypeOf<T>() == type)
 		{
 			///TODO: Vérifier le rapport entre le type de l'attribut et le type template ?
 			return SparsePtr<T>(static_cast<UInt8*>(m_mapper.GetPointer()) + offset, declaration->GetStride());
@@ -30,6 +31,12 @@ namespace Nz
 			return SparsePtr<T>();
 		}
 	}
+
+	template<typename T> 
+	bool VertexMapper::HasComponentOfType(VertexComponent component) const
+	{
+		return m_mapper.GetBuffer()->GetVertexDeclaration()->HasComponentOfType<T>(component);
+	}
 }
 
 #include <Nazara/Utility/DebugOff.hpp>