Rename ecs::index -> ecs::global

libs/ecs/include/psemek/ecs/container.hpp

@@ -8,7 +8,7 @@
 #include <psemek/ecs/detail/component_uuid_helper.hpp>
 #include <psemek/ecs/detail/without.hpp>
 #include <psemek/ecs/detail/component_registry.hpp>
-#include <psemek/ecs/detail/index_container.hpp>
+#include <psemek/ecs/detail/globals_container.hpp>
 #include <psemek/ecs/detail/recursion_depth_guard.hpp>
 #include <psemek/ecs/accessor.hpp>
 #include <psemek/ecs/inspect.hpp>
@@ -389,11 +389,11 @@ namespace psemek::ecs
 		template <typename Function>
 		void finally(Function && function);
 
-		template <typename Index, typename ... Args>
+		template <typename Global, typename ... Args>
-		Index & index(Args && ... args);
+		Global & global(Args && ... args);
 
-		template <typename Index, typename Factory>
+		template <typename Global, typename Factory>
-		Index & index_factory(Factory && factory);
+		Global & global_factory(Factory && factory);
 
 		template <typename ... Components>
 		std::size_t memory_usage();
@@ -411,7 +411,7 @@ namespace psemek::ecs
 		detail::table_container table_container_;
 		detail::query_cache_container query_cache_container_;
 		detail::component_registry component_registry_;
-		detail::index_container index_container_;
+		detail::globals_container globals_container_;
 
 		int next_constructor_id_ = 0;
 		int next_destructor_id_ = 0;
@@ -823,16 +823,16 @@ namespace psemek::ecs
 			finally_callbacks_.push_back(std::move(wrapper));
 	}
 
-	template <typename Index, typename ... Args>
+	template <typename Global, typename ... Args>
-	Index & container::index(Args && ... args)
+	Global & container::global(Args && ... args)
 	{
-		return index_container_.get<Index>(*this, std::forward<Args>(args)...);
+		return globals_container_.get<Global>(*this, std::forward<Args>(args)...);
 	}
 
-	template <typename Index, typename Factory>
+	template <typename Global, typename Factory>
-	Index & container::index_factory(Factory && factory)
+	Global & container::global_factory(Factory && factory)
 	{
-		return index_container_.set<Index>(std::move(factory));
+		return globals_container_.set<Global>(std::move(factory));
 	}
 
 	template <typename ... Components>

libs/ecs/include/psemek/ecs/detail/globals_container.hpp

@@ -0,0 +1,66 @@
+#pragma once
+
+#include <psemek/util/uuid.hpp>
+#include <psemek/util/hash_table.hpp>
+#include <psemek/util/type_name.hpp>
+#include <psemek/util/exception.hpp>
+#include <psemek/util/function.hpp>
+
+#include <memory>
+
+namespace psemek::ecs
+{
+
+	struct container;
+
+}
+
+namespace psemek::ecs::detail
+{
+
+	struct globals_container
+	{
+		template <typename Global, typename ... Args>
+		Global & get(container & container, Args && ... args)
+		{
+			auto uuid = Global::uuid();
+			if (auto it = storage_.find(uuid); it != storage_.end())
+				return *reinterpret_cast<Global *>(it->second());
+
+			if constexpr (std::is_constructible_v<Global, ecs::container &, Args && ...>)
+			{
+				auto ptr = std::make_unique<Global>(container, std::forward<Args>(args)...);
+				auto result = ptr.get();
+				storage_.insert({uuid, [ptr = std::move(ptr)]{ return ptr.get(); }});
+				return *result;
+			}
+			else if constexpr (std::is_constructible_v<Global, Args && ...>)
+			{
+				auto ptr = std::make_unique<Global>(std::forward<Args>(args)...);
+				auto result = ptr.get();
+				storage_.insert({uuid, [ptr = std::move(ptr)]{ return ptr.get(); }});
+				return *result;
+			}
+			else
+			{
+				throw util::exception("Global " + util::type_name<Global>() + " is neither present nor constructible");
+			}
+		}
+
+		template <typename Global, typename Factory>
+		Global & set(Factory && factory)
+		{
+			auto uuid = Global::uuid();
+			if (storage_.contains(uuid))
+				throw util::exception("Global " + util::type_name<Global>() + " is already set");
+
+			auto result = factory();
+			storage_[Global::uuid()] = std::move(factory);
+			return *result;
+		}
+
+	private:
+		util::hash_map<util::uuid, util::function<void*()>> storage_;
+	};
+
+}

libs/ecs/include/psemek/ecs/detail/index_container.hpp

@@ -1,66 +0,0 @@
-#pragma once
-
-#include <psemek/util/uuid.hpp>
-#include <psemek/util/hash_table.hpp>
-#include <psemek/util/type_name.hpp>
-#include <psemek/util/exception.hpp>
-#include <psemek/util/function.hpp>
-
-#include <memory>
-
-namespace psemek::ecs
-{
-
-	struct container;
-
-}
-
-namespace psemek::ecs::detail
-{
-
-	struct index_container
-	{
-		template <typename Index, typename ... Args>
-		Index & get(container & container, Args && ... args)
-		{
-			auto uuid = Index::uuid();
-			if (auto it = storage_.find(uuid); it != storage_.end())
-				return *reinterpret_cast<Index *>(it->second());
-
-			if constexpr (std::is_constructible_v<Index, ecs::container &, Args && ...>)
-			{
-				auto ptr = std::make_unique<Index>(container, std::forward<Args>(args)...);
-				auto result = ptr.get();
-				storage_.insert({uuid, [ptr = std::move(ptr)]{ return ptr.get(); }});
-				return *result;
-			}
-			else if constexpr (std::is_constructible_v<Index, Args && ...>)
-			{
-				auto ptr = std::make_unique<Index>(std::forward<Args>(args)...);
-				auto result = ptr.get();
-				storage_.insert({uuid, [ptr = std::move(ptr)]{ return ptr.get(); }});
-				return *result;
-			}
-			else
-			{
-				throw util::exception("Index " + util::type_name<Index>() + " is neither present nor constructible");
-			}
-		}
-
-		template <typename Index, typename Factory>
-		Index & set(Factory && factory)
-		{
-			auto uuid = Index::uuid();
-			if (storage_.contains(uuid))
-				throw util::exception("Index " + util::type_name<Index>() + " is already set");
-
-			auto result = factory();
-			storage_[Index::uuid()] = std::move(factory);
-			return *result;
-		}
-
-	private:
-		util::hash_map<util::uuid, util::function<void*()>> storage_;
-	};
-
-}