PlayFab 统一 SDK 中的内存管理

void* MyCustomAlloc(size_t size, uint32_t memoryTypeId);
void MyCustomFree(void* ptr, uint32_t memoryTypeId);

PFMemoryHooks memoryHooks = { MyCustomAlloc, MyCustomFree };
PFMemSetFunctions(&memoryHooks);
PFServicesInitialize(nullptr); // Must be called after setting memory hooks

auto asyncBlock = std::make_unique<XAsyncBlock>();
asyncBlock->callback = [](XAsyncBlock* block)
{
    // Retrieve result, then delete asyncBlock if needed
};
StartAsyncPlayFabCall(asyncBlock.get());
asyncBlock.release(); // Ownership passed; handle lifetime carefully

PFEntityCloseHandle(entityHandle);
PFServiceConfigCloseHandle(serviceConfigHandle);

// Gracefully uninitialize the SDK
XAsyncBlock async{};
PFServicesUninitializeAsync(&async);
XAsyncGetStatus(&async, true); // Blocks until cleanup completes