GEEKING

Client.LegacyAssemblies/Roblox.Common/Roblox/ParallelDictionary.cs

@@ -0,0 +1,51 @@
+using System;
+using Microsoft.Ccr.Core;
+
+namespace Roblox;
+
+public class ParallelDictionary<TKey, TValue> : IAsyncDictionary<TKey, TValue> where TValue : new()
+{
+	private readonly AsyncDictionary<TKey, TValue>[] dictionaries = new AsyncDictionary<TKey, TValue>[64];
+
+	public ParallelDictionary()
+	{
+		for (int i = 0; i < dictionaries.Length; i++)
+		{
+			dictionaries[i] = new AsyncDictionary<TKey, TValue>();
+		}
+	}
+
+	private AsyncDictionary<TKey, TValue> GetDictionary(TKey key)
+	{
+		uint hashCode = (uint)key.GetHashCode();
+		checked
+		{
+			return dictionaries[(int)(IntPtr)(long)unchecked((ulong)hashCode % (ulong)dictionaries.Length)];
+		}
+	}
+
+	public void Add(TKey key, TValue value, Port<EmptyValue> result)
+	{
+		GetDictionary(key).Add(key, value, result);
+	}
+
+	public void ContainsKey(TKey key, Port<bool> result)
+	{
+		GetDictionary(key).ContainsKey(key, result);
+	}
+
+	public void Remove(TKey key, Port<bool> result)
+	{
+		GetDictionary(key).Remove(key, result);
+	}
+
+	public void TryGetValue(TKey key, PortSet<TValue, EmptyValue> result)
+	{
+		GetDictionary(key).TryGetValue(key, result);
+	}
+
+	public void GetOrCreate(TKey key, Port<TValue> result)
+	{
+		GetDictionary(key).GetOrCreate(key, result);
+	}
+}