Add initial ECS support

src/Nazara/Utility/Components/NodeComponent.cpp

@@ -0,0 +1,18 @@
+// Copyright (C) 2021 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Utility module"
+// For conditions of distribution and use, see copyright notice in Prerequisites.hpp
+
+#include <Nazara/Utility/Components/NodeComponent.hpp>
+#include <Nazara/Core/Error.hpp>
+#include <Nazara/Utility/Debug.hpp>
+
+namespace Nz
+{
+	void NodeComponent::SetParent(entt::registry& registry, entt::entity entity, bool keepDerived)
+	{
+		NodeComponent* nodeComponent = registry.try_get<NodeComponent>(entity);
+		NazaraAssert(nodeComponent, "entity doesn't have a NodeComponent");
+
+		Node::SetParent(nodeComponent, keepDerived);
+	}
+}

src/Nazara/Utility/Utility.cpp

@@ -5,6 +5,7 @@
 #include <Nazara/Utility/Utility.hpp>
 #include <Nazara/Core/CallOnExit.hpp>
 #include <Nazara/Core/Core.hpp>
+#include <Nazara/Core/ECS.hpp>
 #include <Nazara/Core/Error.hpp>
 #include <Nazara/Utility/Animation.hpp>
 #include <Nazara/Utility/Buffer.hpp>
@@ -39,6 +40,8 @@ namespace Nz
 	Utility::Utility(Config /*config*/) :
 	ModuleBase("Utility", this)
 	{
+		ECS::RegisterComponents();
+
 		if (!Buffer::Initialize())
 			throw std::runtime_error("failed to initialize buffers");