TransitionBeaconClient.h

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// Copyright (c) 2026 Nelaric

 
#pragma once
 
#include "CoreTypes.h"
#include "Core/NetWork/NetworkEndpoint.h"
#include "Delegates/Delegate.h"
#include "OnlineBeaconClient.h"
 
#include "TransitionBeaconClient.generated.h"

DECLARE_MULTICAST_DELEGATE_ThreeParams(FTargetDecision, uint64, bool, bool);

UCLASS(MinimalAPI, Transient, NotPlaceable)
class ATransitionBeaconClient : public AOnlineBeaconClient
{
    GENERATED_BODY()
 
public:
    GAMEPLAYRUNTIME_API bool BeginTargetApproval(const Nelaric::FNetworkEndpoint& Endpoint, uint64 RequestId);

    GAMEPLAYRUNTIME_API FTargetDecision& OnTargetDecision();
 
public:
    GAMEPLAYRUNTIME_API virtual void OnConnected() override;

    GAMEPLAYRUNTIME_API virtual void OnFailure() override;
 
    // Native subclasses in other modules need these virtual definitions.
    GAMEPLAYRUNTIME_API virtual void ServerRequestTargetApproval_Implementation(uint64 RequestId);
    GAMEPLAYRUNTIME_API virtual void ClientReceiveTargetDecision_Implementation(uint64 RequestId, bool bApproved);
 
private:
    UFUNCTION(Server, Reliable)
    void ServerRequestTargetApproval(uint64 RequestId);
 
    UFUNCTION(Client, Reliable)
    void ClientReceiveTargetDecision(uint64 RequestId, bool bApproved);
 
    uint64 PendingRequestId = 0;
    bool bDecisionDelivered = false;
    FTargetDecision TargetDecision;
};