Adding a function call to a delegate not working

Trying to wrap my head around this delegate stuff, and I have to say it’s rather confusing. I am trying to copy the functionality from the Multiplayer shootout in C++.

I have my own player controller defined, and within there I am defining a delegate.


// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
#pragma once
#include "GameFramework/PlayerController.h"
#include "Infantry_RebornPlayerController.generated.h"


class AInfantry_RebornPlayerController : public APlayerController

		FClientPostLoginDelegate ClientPostLogin;

	void RotateToMouseCursor(float DeltaTime);

	// Begin PlayerController interface
	virtual void PlayerTick(float DeltaTime) override;
	// End PlayerController interface

	/* Player movement */
	float yawSpeed = 5.0f;
	void OnClientPostLogin();


// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.

#include "Infantry_Reborn.h"
#include "Infantry_RebornPlayerController.h"

	bShowMouseCursor = true;
	bEnableClickEvents = true;
	bEnableMouseOverEvents = true;


void AInfantry_RebornPlayerController::PlayerTick(float DeltaTime)


void AInfantry_RebornPlayerController::RotateToMouseCursor(float DeltaTime) {
	FHitResult Hit;
	GetHitResultUnderCursor(ECC_Visibility, false, Hit);

	if (Hit.Actor != nullptr) {

		// Get local reference to the controller's character and its rotation
		ACharacter *currentChar = this->GetCharacter();

		if (currentChar != NULL) {

			FRotator charRotation = currentChar->GetActorRotation();

			// Get the rotation of the mouse direction
			FVector TargetVector = Hit.ImpactPoint - currentChar->GetActorLocation();

			FRotator targetRot = FRotator(charRotation.Pitch, TargetVector.Rotation().Yaw, charRotation.Roll);
			FRotator newRot = FMath::RInterpTo(this->GetControlRotation(), targetRot, DeltaTime, this->yawSpeed);

			// Since I only want to turn the character relative to the ground, 
			// the Yaw is the only change needed.

			this->ControlRotation = newRot;

void AInfantry_RebornPlayerController::OnClientPostLogin()


But when I compile I get:

Error 1 error C2664: ‘void TMulticastScriptDelegate::Add(const TScriptDelegate &)’ : cannot convert argument 1 from ‘void (__cdecl AInfantry_RebornPlayerController::* )(void)’ to ‘const TScriptDelegate &’ C:\Users\Documents\Unreal Projects\Infantry_Reborn\Source\Infantry_Reborn\Infantry_RebornPlayerController.cpp 12 1 Infantry_Reborn

I have read several sources online that just don’t match up with what is currently in the engine (Bind does not exist, AddDynamic does not exist, the only one I see is Add and it doesn’t work for me).

It should be:


first argument is object that function will be called on. Also binded function should be visible to reflection system, so put empty UFUNCTION() before binded function.

void OnClientPostLogin();

Not entirely sure why but AddDynamic doesn’t exist for me, yet there seem to be lots of references to it. Perhaps something that was changed in 4.8?

Computer is in shambles at the moment lol so will try again tonight but I’m fairly certain I did try building and it still gave me an error. I may have been calling it wrong, though.

No, i still use them and they work in 4.9, try to build regardless of what Intellisence tells you. I actully remeber i had similar issue in the past but dont remeber how i fixed that