Ndk: Added EntityList

Former-commit-id: f68c3830e59f460b06e23dbacc150c17937491df

SDK/include/NDK/EntityList.hpp

@@ -0,0 +1,63 @@
+// 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_ENTITYLIST_HPP
+#define NDK_ENTITYLIST_HPP
+
+#include <Nazara/Core/Bitset.hpp>
+#include <NDK/Prerequesites.hpp>
+#include <NDK/EntityHandle.hpp>
+
+namespace Ndk
+{
+	class NDK_API EntityList
+	{
+		public:
+			using Container = std::vector<EntityHandle>;
+
+			EntityList() = default;
+			~EntityList() = default;
+
+			void Clear();
+
+			bool Has(const Entity* entity);
+			bool Has(EntityId entity);
+
+			void Insert(Entity* entity);
+
+			void Remove(Entity* entity);
+
+			// Interface STD
+			Container::iterator begin();
+			Container::const_iterator begin() const;
+
+			Container::const_iterator cbegin() const;
+			Container::const_iterator cend() const;
+			Container::const_reverse_iterator crbegin() const;
+			Container::const_reverse_iterator crend() const;
+
+			bool empty() const;
+
+			Container::iterator end();
+			Container::const_iterator end() const;
+
+			Container::reverse_iterator rbegin();
+			Container::const_reverse_iterator rbegin() const;
+
+			Container::reverse_iterator rend();
+			Container::const_reverse_iterator rend() const;
+
+			Container::size_type size() const;
+
+		private:
+			std::vector<EntityHandle> m_entities;
+			NzBitset<nzUInt64> m_entityBits;
+	};
+}
+
+#include <NDK/EntityList.inl>
+
+#endif // NDK_ENTITYLIST_HPP