Margaret Dax margaretdax

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margaretdax / PooledEnumerator.cs

Last active April 12, 2021 18:28

Example implementation of an abstraction to "simply" implement object pooling for compiler generated IEnumerator state machines. Makes use of goto and requires a great deal of usage dicipline. Not ideal but for those applications that can't tollerate IEnumerator GC/alloc costs.

	using System;
	using System.Collections;
	using Zenject;

	public abstract class PooledEnumerator<T> : IDisposable, IEnumerator where T : PooledEnumerator<T>, new()
	{
	private static readonly StaticMemoryPool<T> Pool = new StaticMemoryPool<T>();

	// ReSharper disable once StaticMemberInGenericType
	private static readonly object CompletedSignal = new object();

margaretdax / PausableBehaviour.cs

Last active March 24, 2021 11:52

Tools I used in the development of OX OX OH for fully pausable/resumable "Coroutines" that can be run via Unity Coroutines but is not dependent on Unity at all. The most important thing here is the Run function, which takes a Stack of IEnumerator. The first IEnumerator in the stack passed to run should be whatever you'd normally pass to StartCor…

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

	public class PausableBehaviour : MonoBehaviour
	{
	private Stack<IEnumerator> stack = new Stack<IEnumerator>();
	private Coroutine stackRoutine;

	private void StartStack()