Syntriax.Engine/Engine.Core/CoroutineManager.cs

using System.Collections;
using System.Collections.Generic;

using Syntriax.Engine.Core.Abstract;

namespace Syntriax.Engine.Core;

public class CoroutineManager : HierarchyObjectBase
{
    public List<IEnumerator> enumerators = [];

    public IEnumerator CreateCoroutine(IEnumerator enumerator)
    {
        enumerators.Add(enumerator);
        return enumerator;
    }

    public void StopCoroutine(IEnumerator enumerator)
    {
        enumerators.Remove(enumerator);
    }

    protected override void OnEnteringHierarchy(IGameManager gameManager)
    {
        gameManager.OnUpdate += OnUpdate;
    }

    protected override void OnExitingHierarchy(IGameManager gameManager)
    {
        gameManager.OnUpdate -= OnUpdate;
    }

    private void OnUpdate(IGameManager sender, EngineTime time)
    {
        for (int i = enumerators.Count - 1; i >= 0; i--)
            if (!enumerators[i].MoveNext())
                enumerators.RemoveAt(i);
    }
}