ItemGrabber.h

#pragma once

#include "CoreMinimal.h"
#include "Components/ActorComponent.h"
#include "PhysicsEngine/PhysicsHandleComponent.h"

#include "ItemGrabber.generated.h"


// -----------------------------------------------------------------------
/// The location/position and rotation of the player view.
struct FPlayerView
{
    FVector Location;
    FRotator Rotation;
};


// -----------------------------------------------------------------------
UCLASS( ClassGroup=(Custom), meta=(BlueprintSpawnableComponent) )
class ESCAPE_API UItemGrabber : public UActorComponent
{
    GENERATED_BODY()

public:
    // Sets default values for this component's properties
    UItemGrabber();

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

public:
    // Called every frame
    virtual void TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction) override;

private:
    // Variables.
    UPROPERTY(EditAnywhere)
    APlayerController* Player;
    FPlayerView PlayerView;
    FHitResult GrabbableHit;
    AActor GrabbableActor;
    FVector LineTraceEnd;
    float Reach = 1000;
    UPhysicsHandleComponent* PhysicsHandle = nullptr;
    // Functions.
    void GetGrabbableObject();

    // Debug helper functions.
    void DebugLineStuff();
    void NotifyLoading();

};