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Make Assembly.GetTypes patch a finalizer instead of prefix

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This commit is contained in:
Sinai 2021-08-10 17:31:12 +10:00
parent a411ce2dba
commit 4e3203a91b
1 changed files with 28 additions and 4 deletions
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32
src/Core/Reflection/Patches.cs
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@ -15,7 +15,7 @@ namespace UnityExplorer
{ {
var method = typeof(Assembly).GetMethod(nameof(Assembly.GetTypes), new Type[0]); var method = typeof(Assembly).GetMethod(nameof(Assembly.GetTypes), new Type[0]);
var processor = ExplorerCore.Harmony.CreateProcessor(method); var processor = ExplorerCore.Harmony.CreateProcessor(method);
processor.AddPrefix(typeof(ReflectionPatches).GetMethod(nameof(ReflectionPatches.Assembly_GetTypes))); processor.AddFinalizer(typeof(ReflectionPatches).GetMethod(nameof(ReflectionPatches.Assembly_GetTypes)));
processor.Patch(); processor.Patch();
} }
catch (Exception ex) catch (Exception ex)
@ -24,10 +24,34 @@ namespace UnityExplorer
} }
} }
public static bool Assembly_GetTypes(Assembly __instance, ref Type[] __result) private static readonly Type[] emptyTypes = new Type[0];
public static Exception Assembly_GetTypes(Assembly __instance, Exception __exception, ref Type[] __result)
{ {
__result = __instance.TryGetTypes().ToArray(); if (__exception != null)
return false; {
try
{
__result = __instance.GetExportedTypes();
}
catch (ReflectionTypeLoadException e)
{
try
{
__result = e.Types.Where(it => it != null).ToArray();
}
catch
{
__result = emptyTypes;
}
}
catch
{
__result = emptyTypes;
}
}
return null;
} }
} }
} }