Unreal Engine - 10

//MyActor.h
// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "CoreMinimal.h"
#include "GameFramework/Actor.h"
#include "MyActor.generated.h"

UCLASS()
class THIRDPERSONTEST_1_API AMyActor : public AActor
{
    GENERATED_BODY()

public:
    // Sets default values for this actor's properties
    AMyActor();

protected:
    // Called when the game starts or when spawned
    virtual void BeginPlay() override;

    APawn *player = nullptr;

public:
    // Called every frame
    virtual void Tick(float DeltaTime) override;

    UFUNCTION(BlueprintCallable, Category = "My Input")
    void OnFire();

    UFUNCTION(BlueprintCallable, Category = "My Input")
        void OnAim();

    UFUNCTION(BlueprintCallable, Category = "My Input")
        void OnNoAim();


    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    int32 salute = 999;

};

///////////////////////////
MyActor.cpp

// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "CoreMinimal.h"
#include "GameFramework/Actor.h"
#include "MyActor.generated.h"

UCLASS()
class THIRDPERSONTEST_1_API AMyActor : public AActor
{
    GENERATED_BODY()

public:
    // Sets default values for this actor's properties
    AMyActor();

protected:
    // Called when the game starts or when spawned
    virtual void BeginPlay() override;

    APawn *player = nullptr;

public:
    // Called every frame
    virtual void Tick(float DeltaTime) override;

    UFUNCTION(BlueprintCallable, Category = "My Input")
    void OnFire();

    UFUNCTION(BlueprintCallable, Category = "My Input")
        void OnAim();

    UFUNCTION(BlueprintCallable, Category = "My Input")
        void OnNoAim();


    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    int32 salute = 999;

};