SolidAlloy’s gists

SolidAlloy / BackshiftHashMap.cs

Last active August 12, 2025 19:02

C# implementation of a Robin Hood hashmap with backshift deletions from https://github.com/goossaert/hashmap/blob/master/backshift_hashmap.h

	public struct BackshiftHashMap<TKey, TValue> where TKey : IEquatable<TKey>
	{
	public struct Entry
	{
	public int Hash; // 0 == empty
	public int Dib; // distance-to-initial-bucket for this slot (0 for home)
	public TKey Key;
	public TValue Value;
	}

SolidAlloy / SwissTable.cs

Created August 9, 2025 13:23

A Unity port of SwissTable using Burst intrinsics

	using System;
	using System.Collections;
	using System.Collections.Generic;
	using System.Diagnostics;
	using System.Diagnostics.CodeAnalysis;
	using System.Runtime.CompilerServices;
	using System.Runtime.InteropServices;
	using System.Runtime.Serialization;
	using System.Threading;
	using Unity.Burst;

SolidAlloy / SerializedEnum.cs

Created November 19, 2024 12:32

A serializable enum that can recover its state when the underlying int value changes

	using System;
	using System.Collections.Generic;
	using System.Diagnostics;
	using Sirenix.OdinInspector;
	using UnityEngine;
	using UnityEngine.Assertions;
	using Debug = UnityEngine.Debug;

	namespace SolidAlloy
	{

SolidAlloy / japanese-layout.ahk

Created February 15, 2024 14:47

AutoHotKey script that skips Japanese when cycling through keyboard layouts, has a separate key for switching to Japanese, and automatically switches to hiragana. For those who have more keyboard layouts other than English and Japanese, and use Japanese rarely.

	#Requires AutoHotkey v2.0

	; Makes Shift+Alt skip Japanese
	~+Alt::
	{
	sleep(150)
	if (GetKeyboardLanguage(WinExist("A")) = 1041) {
	Send "{Shift Down}{Alt}{Shift Up}"
	}
	}

SolidAlloy / PrefabPropertyReverter.cs

Last active May 20, 2025 09:48

Unity utility class for reverting overrides of a field or component in all prefab instances.

	using System;
	using System.Collections.Generic;
	using System.Linq;
	using UnityEditor;
	using UnityEditor.SceneManagement;
	using UnityEngine;
	using UnityEngine.SceneManagement;
	using vietlabs.fr2;

	// I was frustrated with the fact that RectTransform fields are often marked as overriden when prefab instances

SolidAlloy / CutComponentMenuItem.cs

Created April 28, 2022 12:47

"Cut Component" context menu that copies the component data and removes the component from the source object in one click.

	namespace CutComponent.Editor
	{
	using UnityEditor;
	using UnityEngine;

	public static class CutComponentMenuItem
	{
	private const string CutComponentPath = "CONTEXT/Component/Cut Component";

	[MenuItem(CutComponentPath, priority = 500)]

SolidAlloy / AssetDatabaseTests.cs

Last active March 6, 2024 03:42

AssetDatabase unit tests that show the implications of Refresh() and SaveAssets()

	using System;
	using System.IO;
	using JetBrains.Annotations;
	using NUnit.Framework;
	using UnityEditor;
	using UnityEngine;
	using Object = UnityEngine.Object;

	/// <summary>
	/// Unit tests that show how AssetDatabase operates.

SolidAlloy / SpanExtensions.cs

Created January 18, 2021 13:39

ReadOnlySpan Split

	using System;
	using System.Runtime.CompilerServices;
	using JetBrains.Annotations;

	// Reduced-down and slightly refactored version of https://gist.github.com/LordJZ/92b7decebe52178a445a0b82f63e585a
	// It exposes only (T separator) overload of the Split method which was enough for my needs.
	public static class SpanExtensions
	{
	public readonly ref struct Enumerable<T>
	where T : IEquatable<T>

SolidAlloy / RoslynDirectoryCreator.cs

Last active May 16, 2022 18:52

Workaround for when Unity complains about the missing RoslynAnalysisRunner folder.

	using System.IO;
	using System.Text.RegularExpressions;
	using UnityEditor;
	using UnityEngine;

	[InitializeOnLoad]
	internal static class RoslynDirectoryCreator
	{
	static RoslynDirectoryCreator() => Application.logMessageReceived += OnLogMessageReceived;

SolidAlloy / Identifier.cs

Created October 21, 2020 11:17 — forked from FabienDehopre/Identifier.cs

Validate C# identifier name

	using System;
	using System.Linq;
	using System.Text.RegularExpressions;

	public static class IdentifierExtensions
	{
	// definition of a valid C# identifier: http://msdn.microsoft.com/en-us/library/aa664670(v=vs.71).aspx
	private const string FORMATTING_CHARACTER = @"\p{Cf}";
	private const string CONNECTING_CHARACTER = @"\p{Pc}";
	private const string DECIMAL_DIGIT_CHARACTER = @"\p{Nd}";

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