diff options
Diffstat (limited to 'src/world.hpp')
| -rw-r--r-- | src/world.hpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/world.hpp b/src/world.hpp index d269acf6..b057b854 100644 --- a/src/world.hpp +++ b/src/world.hpp @@ -33,6 +33,7 @@ private: size_t _collect_every = 64; std::shared_ptr<char> _unique_id = std::make_shared<char>('A'); object_id _entity_counter = 0; + uint64_t _current_frame = 1; // zero is special for struct entity bool _teardown : 1 = false; explicit world(size_t capacity); @@ -66,6 +67,8 @@ public: static world deserialize(StringView filename); void set_collect_threshold(size_t value) { _collect_every = value; } size_t collect_threshold() const noexcept { return _collect_every; } + auto frame_no() const { return _current_frame; } + auto increment_frame_no() { return _current_frame++; } template<typename T, bool sorted = true, typename... Xs> requires requires(chunk& c) { |