cadion

// Fill out your copyright notice in the Description page of Project Settings.
 
#pragma once
 
#include "CoreMinimal.h"
 
#include "Components/BoxComponent.h"
#include "Components/SceneComponent.h"
#include "Components/ArrowComponent.h"
#include "DisPatcherChild.h"
 
#include "GameFramework/Actor.h"
#include "DispatcherTest.generated.h"
 
DECLARE_MULTICAST_DELEGATE(TurnLightDelegate);
 
UCLASS()
class MYPROJECT_API ADispatcherTest final : public AActor
{
    GENERATED_BODY()
     
public:
    // Sets default values for this actor's properties
    ADispatcherTest();
    UPROPERTY(EditAnywhere, blueprintReadWrite, Category = "Dispatcher")
        USceneComponent* RootComp;
    UPROPERTY(EditAnywhere, blueprintReadWrite, Category = "Dispatcher")
        UBoxComponent* BoxComp;
    UPROPERTY(EditAnywhere, blueprintReadWrite, Category = "Dispatcher")
        UArrowComponent* ArrowComp;
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Dispatcher")
        UStaticMeshComponent* BoxMesh;
     
protected:
    // Called when the game starts or when spawned
    virtual void BeginPlay() override;
     
public:
    // Called every frame
    virtual void Tick(float DeltaTime) override;
     
    bool bIsOn = false;
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Dispatcher")
        TArray<ADisPatcherChild*> MyChildren;
     
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Dispatcher")
        int32 ChildCount=5;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Dispatcher")
        TSubclassOf<ADisPatcherChild> ChildClass;
 
    UFUNCTION(BlueprintCallable, Category = "Dispatcher")
    void CreateChildActor(int Count, TArray<ADisPatcherChild*>& ChildrenArr) const;
 
    UFUNCTION()
        void OnOverlapBegin(UPrimitiveComponent* OverlappedComp, AActor* OtherActor,
            UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep,
            const FHitResult& SweepResult);
     
    TurnLightDelegate TurnLightDelegatePtr; // 1. Declare a delegate pointer
         
};

// Fill out your copyright notice in the Description page of Project Settings.
 
 
#include "DispatcherTest.h"
 
#include "ActorReferencesUtils.h"
 
 
// Sets default values
ADispatcherTest::ADispatcherTest()
{
    // Set this actor to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
    PrimaryActorTick.bCanEverTick = true;
 
    RootComp = CreateDefaultSubobject<USceneComponent>(TEXT("Root"));
    RootComponent = RootComp;
    BoxComp = CreateDefaultSubobject<UBoxComponent>(TEXT("BoxComp"));
    BoxComp->SetupAttachment(RootComponent);
    BoxComp->SetRelativeScale3D(FVector(2, 2, 2));
    ArrowComp = CreateDefaultSubobject<UArrowComponent>(TEXT("ArrowComp"));
    ArrowComp->SetRelativeRotation(FRotator(0, 90, 0));
    ArrowComp->SetupAttachment(RootComponent);
    BoxMesh = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("BoxMesh"));
    BoxMesh->SetRelativeScale3D(FVector(0.64, 0.64, 0.64));
    BoxMesh->SetCollisionEnabled(ECollisionEnabled::NoCollision);
    BoxMesh->SetupAttachment(BoxComp);
 
    BoxComp->OnComponentBeginOverlap.AddDynamic(this, &ADispatcherTest::OnOverlapBegin);
}
 
// Called when the game starts or when spawned
void ADispatcherTest::BeginPlay()
{
    Super::BeginPlay();
 
    CreateChildActor(ChildCount, MyChildren);  
}
 
// Called every frame
void ADispatcherTest::Tick(float DeltaTime)
{
    Super::Tick(DeltaTime);
 
}
 
void ADispatcherTest::CreateChildActor(const int Count, TArray<ADisPatcherChild*>& ChildrenArr) const
{
    for (int i = 0; i <= Count; i++)
    {
        FVector TargetLoc = GetActorLocation() + FVector(0, 100*i, 0);
        TargetLoc -= this->GetActorLocation();
        TargetLoc = FRotationMatrix(RootComponent->GetComponentTransform().Rotator()).TransformPosition(TargetLoc);
        TargetLoc += this->GetActorLocation();
 
         
        AActor* TempChild;
        TempChild = GetWorld()->SpawnActorDeferred<AActor>(ChildClass, FTransform(TargetLoc), nullptr, nullptr, ESpawnActorCollisionHandlingMethod::AlwaysSpawn);
        TempChild->FinishSpawning(FTransform(TargetLoc));
 
        if (ADisPatcherChild* Child = Cast<ADisPatcherChild>(TempChild))
        {
            ADispatcherTest* SelfRef = const_cast<ADispatcherTest*>(this);
            Child->InitFunction( SelfRef );
            ChildrenArr.Add(Child);
        }
         
         
    }
    //ParentActor->TurnLightDelegatePtr.BindSP(this, &ADisPatcherChild::TurnLight);
}
 
 
void ADispatcherTest::OnOverlapBegin(UPrimitiveComponent* OverlappedComp, AActor* OtherActor,
    UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepResult)
{
    UE_LOG(LogTemp, Log, TEXT("Overlap Begin"));
    TurnLightDelegatePtr.Broadcast();
    //TurnLightDelegatePtr.ExecuteIfBound();