ABroadcastTrigger.cpp

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// Copyright (c) 2025 Doppleddiggong. All rights reserved. Unauthorized copying, modification, or distribution of this file, via any medium is strictly prohibited. Proprietary and confidential.
 
 
#include "ABroadcastTrigger.h"
#include "Components/BoxComponent.h"
#include "DrawDebugHelpers.h"
#include "APlayerActor.h"
#include "GameFramework/PlayerController.h"
#include "GameLogging.h"
 
ABroadcastTrigger::ABroadcastTrigger()
{
    PrimaryActorTick.bCanEverTick = true;
    bReplicates = true;
 
    // 루트 컴포넌트로 BoxComponent 생성
    TriggerBox = CreateDefaultSubobject<UBoxComponent>(TEXT("TriggerBox"));
    RootComponent = TriggerBox;
 
    // 박스 크기 기본값 설정
    TriggerBox->SetBoxExtent(FVector(100.0f, 100.0f, 100.0f));
 
    // Overlap 이벤트 활성화
    TriggerBox->SetGenerateOverlapEvents(true);
    TriggerBox->SetCollisionEnabled(ECollisionEnabled::QueryOnly);
    TriggerBox->SetCollisionResponseToAllChannels(ECR_Ignore);
    TriggerBox->SetCollisionResponseToChannel(ECC_Pawn, ECR_Overlap);
 
    // 초기값 설정
    bIsTriggered = false;
    bShowDebugBox = true;
    DebugBoxColor = FColor::Green;
}
 
void ABroadcastTrigger::BeginPlay()
{
    Super::BeginPlay();
 
    if (TriggerBox)
        TriggerBox->OnComponentBeginOverlap.AddDynamic(this, &ABroadcastTrigger::OnTriggerBeginOverlap);
}
 
void ABroadcastTrigger::Tick(float DeltaTime)
{
    Super::Tick(DeltaTime);
 
    if (bShowDebugBox && TriggerBox)
    {
        FVector BoxCenter = TriggerBox->GetComponentLocation();
        FVector BoxExtent = TriggerBox->GetScaledBoxExtent();
        FRotator BoxRotation = TriggerBox->GetComponentRotation();
 
        // 디버그 박스 표시 (트리거 활성화 상태일 때만)
        if (!bIsTriggered)
        {
            DrawDebugBox(
                GetWorld(),
                BoxCenter,
                BoxExtent,
                BoxRotation.Quaternion(),
                DebugBoxColor,
                false,
                -1.0f,
                0,
                2.0f
            );
        }
 
        // 트리거 정보를 텍스트로 표시
        FString StatusText = bIsTriggered ? TEXT("[TRIGGERED]") : TEXT("[ACTIVE]");
        FColor TextColor = bIsTriggered ? FColor::Red : FColor::Green;
 
        FVector TextLocation = BoxCenter + FVector(0.0f, 0.0f, BoxExtent.Z + 50.0f);
 
        // 상태 표시
        DrawDebugString(
            GetWorld(),
            TextLocation,
            StatusText,
            nullptr,
            TextColor,
            0.0f,
            true,
            1.2f
        );
    }
}
 
void ABroadcastTrigger::OnTriggerBeginOverlap(
    UPrimitiveComponent* OverlappedComponent, AActor* OtherActor,
    UPrimitiveComponent* OtherComp, int32 OtherBodyIndex,
    bool bFromSweep, const FHitResult& SweepResult)
{
    // 이미 트리거되었으면 무시
    if (bIsTriggered)
        return;
 
    // PlayerActor인지 확인
    APlayerActor* PlayerActor = Cast<APlayerActor>(OtherActor);
    if (PlayerActor)
    {
        OnActivate();
        
        bIsTriggered = true;
    }
}
 
void ABroadcastTrigger::OnActivate_Implementation()
{
    PRINT_STRING(TEXT("ABroadcastTrigger Activated"));
}