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snapshot: review basic_continuous_loader::entities

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This commit is contained in:
Michele Caini
2023-01-26 11:54:03 +01:00
parent ad64c849b8
commit bde0219fe6
1 changed files with 11 additions and 10 deletions
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21
src/entt/entity/snapshot.hpp
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@@ -85,7 +85,7 @@ public:
*/
template<typename Archive>
const basic_snapshot &entities(Archive &archive) const {
const auto sz = static_cast<typename traits_type::entity_type> (reg->size());
const auto sz = static_cast<typename traits_type::entity_type>(reg->size());
const auto released = static_cast<typename traits_type::entity_type>(reg->released());
archive(sz);
@@ -438,18 +438,19 @@ public:
typename traits_type::entity_type released{};
archive(length);
// discards the number of destroyed entities
archive(released);
for(std::size_t pos{}; pos < length; ++pos) {
entity_type entt{entt::null};
archive(entt);
entity_type entt{entt::null};
std::size_t pos{};
if(const auto entity = traits_type::to_entity(entt); entity == pos) {
restore(entt);
} else {
destroy(entt);
}
for(const auto last = length - released; pos < last; ++pos) {
archive(entt);
restore(entt);
}
for(; pos < length; ++pos) {
archive(entt);
destroy(entt);
}
return *this;