Development Merge 2025.10.18 #4
@@ -3,14 +3,15 @@ using System.Collections.Generic;
 | 
			
		||||
 | 
			
		||||
namespace Engine.Core;
 | 
			
		||||
 | 
			
		||||
public class FastList<T> : IReadOnlyList<T>, IEnumerable<T> where T : notnull
 | 
			
		||||
public class FastList<T> : IList<T>, IReadOnlyList<T>, IEnumerable<T> where T : notnull
 | 
			
		||||
{
 | 
			
		||||
    private readonly List<T> items = [];
 | 
			
		||||
    private readonly Dictionary<T, int> indexMap = [];
 | 
			
		||||
 | 
			
		||||
    public int Count => items.Count;
 | 
			
		||||
 | 
			
		||||
    public T this[int index] => items[index];
 | 
			
		||||
    public bool IsReadOnly { get; set; } = false;
 | 
			
		||||
    public T this[int index] { get => items[index]; set => items[index] = value; }
 | 
			
		||||
 | 
			
		||||
    public void Add(T item)
 | 
			
		||||
    {
 | 
			
		||||
@@ -66,6 +67,9 @@ public class FastList<T> : IReadOnlyList<T>, IEnumerable<T> where T : notnull
 | 
			
		||||
            indexMap[items[i]] = i;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    public int IndexOf(T item) => items.IndexOf(item);
 | 
			
		||||
    public void CopyTo(T[] array, int arrayIndex) => items.CopyTo(array, arrayIndex);
 | 
			
		||||
 | 
			
		||||
    public IEnumerator<T> GetEnumerator() => items.GetEnumerator();
 | 
			
		||||
    IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
 | 
			
		||||
 | 
			
		||||
 
 | 
			
		||||
		Reference in New Issue
	
	Block a user