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Fix ManagedDictionary cache to be cleared on hot-reload

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This commit is contained in:
Wojtek Figat
2025-06-09 17:19:36 +02:00
parent d7ff9fdade
commit 89c7f4b0a3
3 changed files with 12 additions and 9 deletions
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2
Source/Engine/Scripting/Internal/ManagedDictionary.cpp
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@@ -3,7 +3,7 @@
#include "ManagedDictionary.h"
#if USE_CSHARP
Dictionary<ManagedDictionary::KeyValueType, MTypeObject*> ManagedDictionary::CachedDictionaryTypes;
Dictionary<ManagedDictionary::KeyValueType, MTypeObject*> ManagedDictionary::CachedTypes;
#if !USE_MONO_AOT
ManagedDictionary::MakeGenericTypeThunk ManagedDictionary::MakeGenericType;
ManagedDictionary::CreateInstanceThunk ManagedDictionary::CreateInstance;

17
Source/Engine/Scripting/Internal/ManagedDictionary.h
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@@ -22,17 +22,18 @@ struct FLAXENGINE_API ManagedDictionary
public:
struct KeyValueType
{
MType* keyType;
MType* valueType;
MType* KeyType;
MType* ValueType;
bool operator==(const KeyValueType& other) const
{
return keyType == other.keyType && valueType == other.valueType;
return KeyType == other.KeyType && ValueType == other.ValueType;
}
};
private:
static Dictionary<KeyValueType, MTypeObject*> CachedDictionaryTypes;
friend class Scripting;
static Dictionary<KeyValueType, MTypeObject*> CachedTypes;
#if !USE_MONO_AOT
typedef MTypeObject* (*MakeGenericTypeThunk)(MObject* instance, MTypeObject* genericType, MArray* genericArgs, MObject** exception);
@@ -158,7 +159,7 @@ public:
// Check if the generic type was generated earlier
KeyValueType cacheKey = { keyType, valueType };
MTypeObject* dictionaryType;
if (CachedDictionaryTypes.TryGet(cacheKey, dictionaryType))
if (CachedTypes.TryGet(cacheKey, dictionaryType))
return dictionaryType;
MTypeObject* genericType = MUtils::GetType(StdTypesContainer::Instance()->DictionaryClass);
@@ -186,7 +187,7 @@ public:
ex.Log(LogType::Error, TEXT(""));
return nullptr;
}
CachedDictionaryTypes.Add(cacheKey, dictionaryType);
CachedTypes.Add(cacheKey, dictionaryType);
return dictionaryType;
}
@@ -264,8 +265,8 @@ public:
inline uint32 GetHash(const ManagedDictionary::KeyValueType& other)
{
uint32 hash = ::GetHash((void*)other.keyType);
CombineHash(hash, ::GetHash((void*)other.valueType));
uint32 hash = ::GetHash((void*)other.KeyType);
CombineHash(hash, ::GetHash((void*)other.ValueType));
return hash;
}

2
Source/Engine/Scripting/Scripting.cpp
View File

@@ -21,6 +21,7 @@
#include "ManagedCLR/MCore.h"
#include "ManagedCLR/MException.h"
#include "Internal/StdTypesContainer.h"
#include "Internal/ManagedDictionary.h"
#include "Engine/Core/LogContext.h"
#include "Engine/Core/ObjectsRemovalService.h"
#include "Engine/Core/Types/TimeSpan.h"
@@ -720,6 +721,7 @@ void Scripting::Reload(bool canTriggerSceneReload)
modules.Clear();
_nonNativeModules.ClearDelete();
_hasGameModulesLoaded = false;
ManagedDictionary::CachedTypes.Clear();
// Release and create a new assembly load context for user assemblies
MCore::UnloadScriptingAssemblyLoadContext();