crashfix: using OSC as input key

OSC/Source/OSC/Private/OscSettings.cpp

@@ -161,7 +161,7 @@ void UOscSettings::ClearKeyInputs(UOscDispatcher & dispatcher)
     {
         // Unregister here, not in the OscReceiverInputKey destructor
         // because it would crash at the application exit.
-        dispatcher.UnregisterReceiver(&receiver);
+        dispatcher.UnregisterReceiver(receiver.get());
     }
     _keyReceivers.Reset(0);
 }
@@ -171,7 +171,8 @@ void UOscSettings::UpdateKeyInputs(UOscDispatcher & dispatcher)
     ClearKeyInputs(dispatcher);
     for(const auto & address : Inputs)
     {
-        _keyReceivers.Emplace(address);
-        dispatcher.RegisterReceiver(&_keyReceivers.Last());
+        auto receiver = std::make_unique<OscReceiverInputKey>(address);
+        dispatcher.RegisterReceiver(receiver.get());
+        _keyReceivers.Add(std::move(receiver));
     }
 }

OSC/Source/OSC/Private/OscSettings.h

@@ -73,5 +73,5 @@ private:
     TSharedRef<FSocket> _sendSocket;
     TArray<TSharedRef<FInternetAddr>> _sendAddresses;
     TMap<FString, int32> _sendAddressesIndex;
-    TArray<OscReceiverInputKey> _keyReceivers;
+    TArray<std::unique_ptr<OscReceiverInputKey>> _keyReceivers;
 };

OSC/Source/OSC/Private/Receive/OscReceiverInterface.h

@@ -6,6 +6,7 @@
 /// Base class to receive OSC messages.
 struct IOscReceiverInterface
 {
+    virtual ~IOscReceiverInterface()  {}
     virtual const FString & GetAddressFilter() const = 0;
     virtual void SendEvent(const FName & Address, const TArray<FOscDataElemStruct> & Data, const FString & SenderIp) = 0;
 };