ViewComponent() [2/3]

template<typename T , typename F >

void Spices::World::ViewComponent ( const std::vector< uint32_t > & ranges, uint32_t floor, uint32_t ceil, F && fn )

inline

View all component in this world in ranges.

Template Parameters

T	Component.

Parameters

[in]	ranges	view ranges.
[in]	floor	ranges floor.
[in]	ceil	ranges ceil.
	fn	View function.

Definition at line 309 of file World.h.

    {
        SPICES_PROFILE_ZONE;
 
        std::shared_lock<std::shared_mutex> lock(m_Mutex);
 
        assert(floor >= 0);
        assert(ceil >= floor);
        assert(ceil <= ranges.size() - 1);
 
        for(int32_t i = floor; i < ceil; i++)
        {
            auto e = static_cast<entt::entity>(ranges[i]);
            auto& comp = m_Registry.get<T>(e);
 
            fn(e, comp);
        }
    }