100 lines
3.0 KiB
C#
100 lines
3.0 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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namespace TownOfUsStatsExporter.Reflection;
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/// <summary>
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/// Helper for converting IL2CPP types to managed types.
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/// </summary>
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public static class IL2CPPHelper
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{
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/// <summary>
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/// Convert IL2CPP list/collection to managed List.
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/// </summary>
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/// <param name="il2cppCollection">The IL2CPP collection to convert.</param>
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/// <returns>A managed list of objects.</returns>
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public static List<object> ConvertToManagedList(object il2cppCollection)
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{
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var result = new List<object>();
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try
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{
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// Try as IEnumerable
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if (il2cppCollection is IEnumerable enumerable)
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{
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foreach (var item in enumerable)
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{
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if (item != null)
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{
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result.Add(item);
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}
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}
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return result;
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}
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// Try as Il2CppSystem.Collections.Generic.List<T>
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var listType = il2cppCollection.GetType();
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var countProperty = listType.GetProperty("Count");
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if (countProperty != null)
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{
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var count = (int)countProperty.GetValue(il2cppCollection)!;
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var getItemMethod = listType.GetMethod("get_Item") ?? listType.GetMethod("Get");
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if (getItemMethod != null)
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{
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for (int i = 0; i < count; i++)
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{
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var item = getItemMethod.Invoke(il2cppCollection, new object[] { i });
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if (item != null)
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{
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result.Add(item);
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}
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}
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}
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}
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}
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catch (Exception ex)
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{
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TownOfUsStatsPlugin.Logger.LogError($"Error converting IL2CPP collection: {ex}");
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}
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return result;
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}
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/// <summary>
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/// Convert IL2CPP dictionary to managed Dictionary.
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/// </summary>
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/// <typeparam name="TKey">The key type.</typeparam>
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/// <typeparam name="TValue">The value type.</typeparam>
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/// <param name="il2cppDictionary">The IL2CPP dictionary to convert.</param>
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/// <returns>A managed dictionary.</returns>
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public static Dictionary<TKey, TValue> ConvertToManagedDictionary<TKey, TValue>(object il2cppDictionary)
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where TKey : notnull
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{
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var result = new Dictionary<TKey, TValue>();
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try
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{
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if (il2cppDictionary is IDictionary dict)
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{
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foreach (DictionaryEntry entry in dict)
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{
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if (entry.Key is TKey key && entry.Value is TValue value)
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{
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result[key] = value;
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}
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}
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}
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}
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catch (Exception ex)
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{
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TownOfUsStatsPlugin.Logger.LogError($"Error converting IL2CPP dictionary: {ex}");
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}
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return result;
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}
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}
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