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⚡️ Improve performance of CustomName and CustomNameInfo
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,129 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using JetBrains.Annotations; | ||
|
|
||
| namespace RogueLibsCore | ||
| { | ||
| internal static class NameContainer | ||
| { | ||
| public static string? Get(object? container, LanguageCode code) | ||
| { | ||
| if (container is null) return null; | ||
| if (container is string text) return code == LanguageCode.English ? text : null; | ||
|
|
||
| if (container is string?[] array) return GetArray(array, code); | ||
| return GetDict((Dictionary<LanguageCode, string>)container, code); | ||
|
|
||
| static string? GetArray(string?[] array, LanguageCode code) | ||
| => (int)code < array.Length ? array[(int)code] : null; | ||
|
|
||
| static string? GetDict(Dictionary<LanguageCode, string> dict, LanguageCode code) | ||
| => dict.TryGetValue(code, out string? value) ? value : null; | ||
| } | ||
|
|
||
| [MustUseReturnValue] | ||
| public static object? Set(object? container, LanguageCode code, string? value) | ||
| { | ||
| if (container is null) | ||
| return value is null ? null : SetNew(code, value); | ||
| if (container is string text) | ||
| return SetString(text, code, value); | ||
| if (container is string?[] array) | ||
| return SetArray(array, code, value); | ||
| return SetDict((Dictionary<LanguageCode, string>)container, code, value); | ||
| } | ||
| private static object SetNew(LanguageCode code, string value) | ||
| { | ||
| if (code == LanguageCode.English) return value; | ||
| if ((int)code < 32) | ||
| { | ||
| string?[] array = new string?[LengthCeil8((int)code)]; | ||
| array[(int)code] = value; | ||
| return array; | ||
| } | ||
| return new Dictionary<LanguageCode, string> { [code] = value }; | ||
| } | ||
| private static object? SetString(string container, LanguageCode code, string? value) | ||
| { | ||
| if (code == LanguageCode.English) return value; | ||
| if (value is null) return container; | ||
| if ((int)code < 32) | ||
| { | ||
| string?[] array = new string?[LengthCeil8((int)code)]; | ||
| array[(int)LanguageCode.English] = container; | ||
| array[(int)code] = value; | ||
| return array; | ||
| } | ||
| return new Dictionary<LanguageCode, string> | ||
| { | ||
| [LanguageCode.English] = container, | ||
| [code] = value, | ||
| }; | ||
| } | ||
| private static object SetArray(string?[] array, LanguageCode code, string? value) | ||
| { | ||
| if ((int)code >= array.Length) | ||
| { | ||
| if (value is null) return array; | ||
| if ((int)code >= 32) | ||
| { | ||
| Dictionary<LanguageCode, string> dict = new(); | ||
| for (int i = 0; i < array.Length; i++) | ||
| if (array[i] is not null) | ||
| dict[(LanguageCode)i] = array[i]!; | ||
| dict[code] = value; | ||
| return dict; | ||
| } | ||
| Array.Resize(ref array, LengthCeil8((int)code)); | ||
| } | ||
| array[(int)code] = value; | ||
| return array; | ||
| } | ||
| private static object SetDict(Dictionary<LanguageCode, string> dict, LanguageCode code, string? value) | ||
| { | ||
| if (value is not null) | ||
| dict[code] = value; | ||
| else dict.Remove(code); | ||
| return dict; | ||
| } | ||
|
|
||
| public static object? Clone(object? container) | ||
| { | ||
| if (container is null) return null; | ||
| if (container is string) return container; | ||
| if (container is string?[] array) return array.ToArray(); | ||
| return ((Dictionary<LanguageCode, string>)container).ToDictionary(static p => p); | ||
| } | ||
|
|
||
| public static IEnumerator<KeyValuePair<LanguageCode, string>> Enumerate(object? container) | ||
| { | ||
| if (container is null) yield break; | ||
| if (container is string text) | ||
| { | ||
| yield return new KeyValuePair<LanguageCode, string>(LanguageCode.English, text); | ||
| } | ||
| else if (container is string?[] array) | ||
| { | ||
| for (int i = 0; i < array.Length; i++) | ||
| { | ||
| if (array[i] is not null) | ||
| yield return new KeyValuePair<LanguageCode, string>((LanguageCode)i, array[i]!); | ||
| } | ||
| } | ||
| else | ||
| { | ||
| foreach (KeyValuePair<LanguageCode, string> entry in (Dictionary<LanguageCode, string>)container) | ||
| yield return entry; | ||
| } | ||
| } | ||
|
|
||
| private static int LengthCeil8(int num) | ||
| => (num + 8) & ~0b111; | ||
|
|
||
| } | ||
| internal interface IUsesNameContainer | ||
| { | ||
| object? GetNameContainer(); | ||
| } | ||
| } |