vlad.os/LuaCsForBarotraumaEP
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Improve thread safety and performance in core systems

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Refactors event, entity, and physics management to use thread-safe and lock-free data structures (Immutable collections, ConcurrentQueue, ConcurrentDictionary, Channel) for improved concurrency and performance. Replaces O(n) queue lookups with O(1) set/dictionary checks, ensures atomic updates for shared state, and optimizes queue draining and deferred action processing. Updates related code to use new APIs and patterns, and adds documentation for thread safety and workflow.
This commit is contained in:
Eero
2025-12-29 16:47:10 +08:00
parent e167a34f32
commit 7b8275100d
17 changed files with 368 additions and 191 deletions
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Barotrauma/BarotraumaClient/ClientSource/Events/EventManager.cs
+6 -6
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@@ -28,7 +28,7 @@ namespace Barotrauma
public void DebugDraw(SpriteBatch spriteBatch)
{
foreach (Event ev in activeEvents)
foreach (Event ev in _activeEvents)
{
Vector2 drawPos = ev.DebugDrawPos;
drawPos.Y = -drawPos.Y;
@@ -41,7 +41,7 @@ namespace Barotrauma
public void DebugDrawHUD(SpriteBatch spriteBatch, float y)
{
foreach (ScriptedEvent scriptedEvent in activeEvents.Where(ev => !ev.IsFinished && ev is ScriptedEvent).Cast<ScriptedEvent>())
foreach (ScriptedEvent scriptedEvent in _activeEvents.Where(ev => !ev.IsFinished && ev is ScriptedEvent).Cast<ScriptedEvent>())
{
DrawEventTargetTags(spriteBatch, scriptedEvent);
}
@@ -156,7 +156,7 @@ namespace Barotrauma
{
if (isGraphHovered || isGraphSelected)
{
foreach (var timeStamp in timeStamps)
foreach (var timeStamp in _timeStamps)
{
int t = (int)Math.Abs(Math.Round((timeStamp.Time - lastIntensityUpdate) / intensityGraphUpdateInterval));
if (t == order)
@@ -205,7 +205,7 @@ namespace Barotrauma
}
adjustedYStep = GUI.AdjustForTextScale(12);
foreach (EventSet eventSet in pendingEventSets)
foreach (EventSet eventSet in _pendingEventSets)
{
if (Submarine.MainSub == null) { break; }
@@ -263,7 +263,7 @@ namespace Barotrauma
y += yStep;
adjustedYStep = GUI.AdjustForTextScale(18);
foreach (Event ev in activeEvents.Where(ev => !ev.IsFinished || PlayerInput.IsShiftDown()))
foreach (Event ev in _activeEvents.Where(ev => !ev.IsFinished || PlayerInput.IsShiftDown()))
{
GUI.DrawString(spriteBatch, new Vector2(x + 5, y), ev.ToString(), (!ev.IsFinished ? Color.White : Color.Red) * 0.8f, null, 0, GUIStyle.SmallFont);
@@ -752,4 +752,4 @@ namespace Barotrauma
entry.CanBeCompleted);
}
}
}
}