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snapshot: use sparse set iterators

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This commit is contained in:
Michele Caini
2024-07-22 17:23:12 +02:00
parent 8e6c72fdc1
commit 04827bd8dc
1 changed files with 3 additions and 3 deletions
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6
src/entt/entity/snapshot.hpp
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@@ -93,17 +93,17 @@ public:
template<typename Type, typename Archive>
const basic_snapshot &get(Archive &archive, const id_type id = type_hash<Type>::value()) const {
if(const auto *storage = reg->template storage<Type>(id); storage) {
const typename registry_type::common_type &base = *storage;
archive(static_cast<typename traits_type::entity_type>(storage->size()));
if constexpr(std::is_same_v<Type, entity_type>) {
archive(static_cast<typename traits_type::entity_type>(storage->free_list()));
for(auto first = storage->data(), last = first + storage->size(); first != last; ++first) {
for(auto first = base.rbegin(), last = base.rend(); first != last; ++first) {
archive(*first);
}
} else if constexpr(registry_type::template storage_for_type<Type>::storage_policy == deletion_policy::in_place) {
const typename registry_type::common_type &base = *storage;
for(auto it = base.rbegin(), last = base.rend(); it != last; ++it) {
if(const auto entt = *it; entt == tombstone) {
archive(static_cast<entity_type>(null));