e70f96df2c
Fixed linetrace, because it was follow only horizontal axis after locking character pitch. Added empty GunBase class with BP revolver item.
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
#include "Player/InteractionComponent.h"
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UInteractionComponent::UInteractionComponent()
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{
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PrimaryComponentTick.bCanEverTick = true;
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}
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void UInteractionComponent::BeginPlay()
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{
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Super::BeginPlay();
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}
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void UInteractionComponent::CheckForInteractable()
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{
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AActor* Owner = GetOwner();
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APawn* PawnOwner = Cast<APawn>(Owner);
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if (!PawnOwner || !PawnOwner->GetController()) return;
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FVector ViewLocation;
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FRotator ViewRotation;
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PawnOwner->GetController()->GetPlayerViewPoint(ViewLocation, ViewRotation);
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FVector ForwardVector = ViewRotation.Vector();
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FVector LineStart = Owner->GetActorLocation();
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FVector LineEnd = LineStart + (ForwardVector * InteractionDistance);
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FHitResult HitResult;
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FCollisionQueryParams QueryParams;
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QueryParams.AddIgnoredActor(Owner);
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bool bHit = GetWorld()->LineTraceSingleByChannel(HitResult, LineStart, LineEnd, ECC_Visibility, QueryParams);
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if (bHit && HitResult.GetActor() && HitResult.GetActor()->Implements<UInteractable>())
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{
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InteractedActor = HitResult.GetActor();
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}
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else
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{
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InteractedActor = nullptr;
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}
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if (bShowDebugLine)
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DrawDebugLine(GetWorld(), LineStart, LineEnd, FColor::Red, false, 1.0f, 0, 1.0f);
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}
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void UInteractionComponent::TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
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{
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Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
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CheckForInteractable();
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}
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