(NDK) Added NodeComponent

Former-commit-id: 61b970c31a12a1b128e72c4754590528b6c1b4d6

SDK/include/NDK/Components/NodeComponent.hpp

@@ -0,0 +1,31 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Development Kit"
+// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
+
+#pragma once
+
+#ifndef NDK_COMPONENTS_NODECOMPONENT_HPP
+#define NDK_COMPONENTS_NODECOMPONENT_HPP
+
+#include <Nazara/Utility/Node.hpp>
+#include <NDK/Component.hpp>
+
+namespace Ndk
+{
+	class Entity;
+
+	class NDK_API NodeComponent : public Component<NodeComponent>, public NzNode
+	{
+		public:
+			NodeComponent() = default;
+			~NodeComponent() = default;
+
+			void SetParent(Entity* entity, bool keepDerived = false);
+
+			static ComponentIndex componentIndex;
+	};
+}
+
+#include <NDK/Components/NodeComponent.inl>
+
+#endif // NDK_COMPONENTS_NODECOMPONENT_HPP

SDK/include/NDK/Components/NodeComponent.inl

@@ -0,0 +1,21 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Development Kit"
+// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
+
+#include <Nazara/Core/Error.hpp>
+#include <NDK/Entity.hpp>
+
+namespace Ndk
+{
+	inline void NodeComponent::SetParent(Entity* entity, bool keepDerived)
+	{
+		if (entity)
+		{
+			NazaraAssert(entity->HasComponent<NodeComponent>(), "Entity must have a NodeComponent");
+
+			NzNode::SetParent(entity->GetComponent<NodeComponent>(), keepDerived);
+		}
+		else
+			SetParent(nullptr, keepDerived);
+	}
+}

SDK/src/NDK/Components/NodeComponent.cpp

@@ -0,0 +1,10 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Development Kit"
+// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
+
+#include <NDK/Components/NodeComponent.hpp>
+
+namespace Ndk
+{
+	ComponentIndex NodeComponent::componentIndex = 0;
+}

SDK/src/NDK/Sdk.cpp

@@ -13,6 +13,7 @@
 #include <Nazara/Utility/Utility.hpp>
 #include <NDK/Algorithm.hpp>
 #include <NDK/BaseSystem.hpp>
+#include <NDK/Components/NodeComponent.hpp>
 
 namespace Ndk
 {
@@ -44,6 +45,7 @@ namespace Ndk
 			BaseSystem::Initialize();
 
 			// Composants
+			InitializeComponent<NodeComponent>("NdkNode");
 
 			NazaraNotice("Initialized: SDK");
 			return true;