* Removed PF support again
Fixed Object reference not set to an instance of an object exception in EnemyAIController.cs UpdateLimbAttack()
* Reverted pervious fix on EnemyAIController bcuz the fix will not fix anything
Reduced MaxDegreeOfParallelism by 1 bcuz already a task there
* Re-removed all PF related stuff to fix issue
Removed all RUN_PHYSICS_IN_SEPARATE_THREAD related code because these codes are no longer functional
Removed a duplicated loop in GameScreen
Removed mulitple unnessary parallel operations
* Potentially fixed#44 and #43
* added a ToList for Gap.GapList
Fixed parallelism count issue
Added SingleThreadWorker to handle single-thread related works
Fixed incorrect order when updating gaps
Potentially Fixed#39
Fixed an issue causing gap.update crashes the game(engine issue)
Fixed an potential issue that on MacOS we cannot get core count and cause MaxDegreeOfParallelism will be set to 0. Now if we cant get that number we simply use a fixed 16 instead
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.
Eliminated redundant locks and related comments in EntitySpawner and Entity classes, simplifying the spawn and remove queue handling. Also removed outdated comments in GameScreen regarding thread safety. These changes assume entity spawning and removal are no longer performed from multiple threads, improving code clarity and maintainability.
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.
Refactored various static and instance collections to use [ThreadStatic], ThreadLocal, or local variables to prevent concurrent modification issues during parallel updates. This affects status effect targets, affliction lists, damage modifiers, and cached data in Character, CharacterHealth, Limb, Explosion, Hull, Submarine, and ToolBox classes. Also replaced Dictionary caches with ConcurrentDictionary where appropriate for thread safety.
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.
Replaces static Item.ItemList and related collections with thread-safe data structures using ConcurrentDictionary and ImmutableHashSet. Adds thread-safe helpers for marking items for deconstruction and managing item lists. Updates all usages of Item.ItemList and DeconstructItems to use new APIs, improving performance and safety in multi-threaded contexts. Also refactors MeleeWeapon and Projectile impact queues to use ConcurrentQueue, and updates related logic throughout the codebase.
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.
NotAlwaysTrue
NotAlwaysTrue
Eero
Evil Factory
Markus Isberg
Regalis11
EvilFactory