zhenyan121 85db85a737 refactor(client_world): use concurrent data structures for chunk management ...

Replace std::shared_mutex and std::unordered_set with tbb::concurrent_hash_map for chunk storage, tbb::concurrent_queue for pending uploads, and absl::flat_hash_set for player chunk positions. This improves thread safety and reduces locking overhead. Refactor receive_chunk and request_chunk to work with the new concurrent model.

2026-06-29 14:14:36 +08:00

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Cubed

refactor(client_world): use concurrent data structures for chunk management

2026-06-29 14:14:36 +08:00