Replaced static entity lists (e.g., HullList, GapList, MapEntityList, etc.) with thread-safe copy-on-write wrappers to improve concurrency and prevent race conditions. Updated usages and related methods to support the new thread-safe collections, ensuring atomic operations and lock-free reads throughout the codebase.
Introduces a thread-safe queue for deferring physics operations (such as body creation and transforms) to the main thread, ensuring Farseer Physics is not accessed from parallel contexts. Updates Holdable, Item, MapEntity, and GameScreen to use the new PhysicsBodyQueue for safe physics operations during parallel updates, and refactors PhysicsBodyQueue to support general deferred physics actions.
Introduces PhysicsBodyQueue to safely defer physics body creation to the main thread, addressing thread-safety issues with Farseer Physics during parallel updates. Updates LevelResource, TriggerComponent, BallastFloraBehavior, and MapEntity to use the queue for all physics body creation and refresh operations, ensuring they are processed outside of parallel loops. Also adds cleanup of the queue at round end.
Replaced static lists and dictionaries with thread-safe ConcurrentDictionary or ThreadLocal collections for various item components and systems. Updated all relevant code to use snapshots (ToArray, ToList) for safe iteration, and added helper methods for marking and clearing changed connections. These changes improve thread safety and prevent potential concurrency issues in multi-threaded scenarios.
Add a marker to help distinguish EP from other SV Executables
Fixed a "Failed to copy object. Source is null." introduced by last update
Uses dynamic ThreadCount instead of fixed 16
Re-Removed most PF support
Re-Parallelzed Level update and Character Update(a conflict warning will be issued
Refactored update logic in MapEntity and GameScreen to use more granular and conditional parallelization, reducing unnecessary allocations and improving performance. Updates to hulls, structures, items, and physics bodies are now executed in parallel where safe, and item updates are only performed when necessary. Also parallelized submarine and physics body transform updates.
Updated comments in GameScreen.cs to indicate that StatusEffect.UpdateAll and Character.UpdateAnimAll are not thread-safe and must be executed on the main thread. Also removed a non-English comment from MapEntity.cs for consistency.
Rewrites MapEntity.UpdateAll to use more granular parallelism, reducing contention and improving performance by parallelizing hull, structure, and gap resets, while keeping order-dependent and non-thread-safe updates sequential. Updates GameScreen to pass ParallelOptions to UpdateAll.
