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perf: significant performance optimizations on ordered behaviour collectors by using a sorted dictionary

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Syntriax
2025-10-13 09:58:58 +03:00
parent 9ccf7b754d
commit c7d170fad9
9 changed files with 152 additions and 141 deletions
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12
Engine.Core/Systems/UpdateManager.cs
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@@ -1,4 +1,3 @@
using System;
using System.Collections.Generic;
namespace Engine.Core;
@@ -6,13 +5,14 @@ namespace Engine.Core;
public class UpdateManager : Behaviour
{
// We use Ascending order because we are using reverse for loop to call them
private static Comparer<IBehaviour> SortByAscendingPriority() => Comparer<IBehaviour>.Create((x, y) => x.Priority.CompareTo(y.Priority));
private static Comparer<int> SortByAscendingPriority() => Comparer<int>.Create((x, y) => x.CompareTo(y));
private static System.Func<IBehaviour, int> GetPriority() => (b) => b.Priority;
private readonly ActiveBehaviourCollectorOrdered<IFirstFrameUpdate> firstFrameUpdates = new() { SortBy = SortByAscendingPriority() };
private readonly ActiveBehaviourCollectorOrdered<int, IFirstFrameUpdate> firstFrameUpdates = new(GetPriority(), SortByAscendingPriority());
private readonly ActiveBehaviourCollector<ILastFrameUpdate> lastFrameUpdates = new();
private readonly ActiveBehaviourCollectorOrdered<IPreUpdate> preUpdateEntities = new() { SortBy = SortByAscendingPriority() };
private readonly ActiveBehaviourCollectorOrdered<IUpdate> updateEntities = new() { SortBy = SortByAscendingPriority() };
private readonly ActiveBehaviourCollectorOrdered<IPostUpdate> postUpdateEntities = new() { SortBy = SortByAscendingPriority() };
private readonly ActiveBehaviourCollectorOrdered<int, IPreUpdate> preUpdateEntities = new(GetPriority(), SortByAscendingPriority());
private readonly ActiveBehaviourCollectorOrdered<int, IUpdate> updateEntities = new(GetPriority(), SortByAscendingPriority());
private readonly ActiveBehaviourCollectorOrdered<int, IPostUpdate> postUpdateEntities = new(GetPriority(), SortByAscendingPriority());
private readonly List<IFirstFrameUpdate> toCallFirstFrameUpdates = new(32);