Ndk/Physics: Added first physics components/systems

Former-commit-id: 654b7a2a4645487d139474dcbd02c0882d7c8f02

SDK/include/NDK/Components/CollisionComponent.hpp

@@ -0,0 +1,56 @@
+// 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_COLLISIONCOMPONENT_HPP
+#define NDK_COMPONENTS_COLLISIONCOMPONENT_HPP
+
+#include <Nazara/Physics/Geom.hpp>
+#include <NDK/Component.hpp>
+#include <memory>
+
+class NzPhysObject;
+
+namespace Ndk
+{
+	class Entity;
+
+	class NDK_API CollisionComponent : public Component<CollisionComponent>
+	{
+		friend class PhysicsSystem;
+		friend class StaticCollisionSystem;
+
+		public:
+			CollisionComponent(NzPhysGeomRef geom = NzPhysGeomRef());
+			CollisionComponent(const CollisionComponent& collision);
+			~CollisionComponent() = default;
+
+			const NzPhysGeomRef& GetGeom() const;
+
+			void SetGeom(NzPhysGeomRef geom);
+
+			CollisionComponent& operator=(NzPhysGeomRef geom);
+			CollisionComponent& operator=(CollisionComponent&& collision) = default;
+
+			static ComponentIndex componentIndex;
+
+		private:
+			void InitializeStaticBody();
+			NzPhysObject* GetStaticBody();
+
+			void OnAttached() override;
+			void OnComponentAttached(BaseComponent& component) override;
+			void OnComponentDetached(BaseComponent& component) override;
+			void OnDetached() override;
+
+			std::unique_ptr<NzPhysObject> m_staticBody;
+			NzPhysGeomRef m_geom;
+			bool m_bodyUpdated;
+	};
+}
+
+#include <NDK/Components/CollisionComponent.inl>
+
+#endif // NDK_COMPONENTS_COLLISIONCOMPONENT_HPP