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Source/AdvancedSessions/Classes/GetRecentPlayersCallbackProxy.h

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+// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
+#pragma once
+
+#include "OnlineSubSystemHeader.h"
+
+#include "GetRecentPlayersCallbackProxy.generated.h"
+
+DECLARE_LOG_CATEGORY_EXTERN(AdvancedGetRecentPlayersLog, Log, All);
+
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FBlueprintGetRecentPlayersDelegate, const TArray<FBPOnlineRecentPlayer>&, Results);
+
+UCLASS(MinimalAPI)
+class UGetRecentPlayersCallbackProxy : public UOnlineBlueprintCallProxyBase
+{
+	GENERATED_UCLASS_BODY()
+
+	// Called when the friends list successfully was retrieved
+	UPROPERTY(BlueprintAssignable)
+	FBlueprintGetRecentPlayersDelegate OnSuccess;
+
+	// Called when there was an error retrieving the friends list
+	UPROPERTY(BlueprintAssignable)
+	FBlueprintGetRecentPlayersDelegate OnFailure;
+
+	// Gets the list of recent players from the OnlineSubsystem and returns it, can be retrieved later with GetStoredRecentPlayersList, can fail if no recent players are found
+	UFUNCTION(BlueprintCallable, meta=(BlueprintInternalUseOnly = "true", WorldContext="WorldContextObject"), Category = "Online|AdvancedFriends")
+	static UGetRecentPlayersCallbackProxy* GetAndStoreRecentPlayersList(UObject* WorldContextObject, const FBPUniqueNetId &UniqueNetId);
+
+	virtual void Activate() override;
+
+private:
+	// Internal callback when the friends list is retrieved
+	void OnQueryRecentPlayersCompleted(const FUniqueNetId &UserID, const FString &Namespace, bool bWasSuccessful, const FString& ErrorString);
+	// Handle to the registered OnFindSessionsComplete delegate
+	FDelegateHandle DelegateHandle;
+
+	// The player controller triggering things
+	//TWeakObjectPtr<APlayerController> PlayerControllerWeakPtr;
+
+	// The UniqueNetID of the person to get recent players for
+	FBPUniqueNetId cUniqueNetId;
+
+	// The delegate executed
+	FOnQueryRecentPlayersCompleteDelegate QueryRecentPlayersCompleteDelegate;
+
+	// The world context object in which this call is taking place
+	UObject* WorldContextObject;
+};
+