67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
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// Fill out your copyright notice in the Description page of Project Settings.
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#include "ProjectileGrenade.h"
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#include "Blaster/Character/BlasterCharacter.h"
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#include "GameFramework/ProjectileMovementComponent.h"
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#include "Kismet/GameplayStatics.h"
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#include "Sound/SoundCue.h"
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AProjectileGrenade::AProjectileGrenade()
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{
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ProjectileMesh = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("Grenade Mesh"));
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ProjectileMesh->SetupAttachment(RootComponent);
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ProjectileMesh->SetCollisionEnabled(ECollisionEnabled::NoCollision);
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ProjectileMovementComponent = CreateDefaultSubobject<UProjectileMovementComponent>(TEXT("ProjectileMovementComponent"));
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ProjectileMovementComponent->bRotationFollowsVelocity = true;
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ProjectileMovementComponent->SetIsReplicated(true);
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ProjectileMovementComponent->bShouldBounce = true;
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}
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void AProjectileGrenade::BeginPlay()
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{
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AActor::BeginPlay();
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SpawnTrailSystem();
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StartDestroyTimer();
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ProjectileMovementComponent->OnProjectileBounce.AddDynamic(this, &AProjectileGrenade::OnBounce);
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}
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void AProjectileGrenade::OnBounce(const FHitResult& ImpactResult, const FVector& ImpactVelocity)
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{
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if (ABlasterCharacter* BlasterCharacter = Cast<ABlasterCharacter>(ImpactResult.GetActor()))
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{
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const APawn* FiringPawn = GetInstigator();
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if (FiringPawn && HasAuthority())
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{
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AController* InstigatorController = FiringPawn->GetController();
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if (InstigatorController)
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{
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UGameplayStatics::ApplyDamage(
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BlasterCharacter,
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Damage / 4,
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InstigatorController,
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this,
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UDamageType::StaticClass()
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);
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}
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}
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}
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if (BounceSound)
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{
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UGameplayStatics::PlaySoundAtLocation(
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this,
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BounceSound,
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GetActorLocation()
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);
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}
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}
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void AProjectileGrenade::Destroyed()
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{
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ExplodeDamage();
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Super::Destroyed();
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}
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