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registry: faster group initialization

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This commit is contained in:
Michele Caini
2020-01-16 00:02:22 +01:00
parent b34fe3200c
commit b3c568fb6f
1 changed files with 1 additions and 2 deletions
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3
src/entt/entity/registry.hpp
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@@ -1351,8 +1351,7 @@ public:
// we cannot iterate backwards because we want to leave behind valid entities in case of owned types
std::for_each(std::make_reverse_iterator(cpool.end()), std::make_reverse_iterator(cpool.begin()), [cpools, handler, curr = view<Owned..., Get...>(entt::exclude<Exclude...>)](const auto entity) {
if(curr.contains(entity) && !(std::get<0>(cpools).index(entity) < handler->current)) {
const auto pos = handler->current++;
if(const auto pos = handler->current; curr.contains(entity) && !(std::get<0>(cpools).index(entity) < ++handler->current)) {
(std::get<pool_handler<std::decay_t<Owned>> &>(cpools).swap(std::get<pool_handler<std::decay_t<Owned>> &>(cpools).data()[pos], entity), ...);
}
});