41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
// Fill out your copyright notice in the Description page of Project Settings.
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#include "ProjectileWeapon.h"
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#include "Projectile.h"
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#include "Engine/SkeletalMeshSocket.h"
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void AProjectileWeapon::Fire(const FVector& HitTarget)
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{
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Super::Fire(HitTarget);
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APawn* InstigatorPawn = Cast<APawn>(GetOwner());
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const USkeletalMeshSocket* MuzzleFlashSocket = GetWeaponMesh()->GetSocketByName(FName("MuzzleFlash"));
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if (MuzzleFlashSocket)
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{
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FTransform SocketTransform = MuzzleFlashSocket->GetSocketTransform(GetWeaponMesh());
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// From muzzle flash socket to hit location from TraceUnderCrosshairs
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FVector ToTarget = HitTarget - SocketTransform.GetLocation();
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FRotator TargetRotation = ToTarget.Rotation();
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if (ProjectileClass && InstigatorPawn)
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{
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FActorSpawnParameters SpawnParams;
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SpawnParams.Owner = GetOwner();
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SpawnParams.Instigator = InstigatorPawn;
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UWorld* World = GetWorld();
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if (World)
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{
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World->SpawnActor<AProjectile>(
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ProjectileClass,
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SocketTransform.GetLocation(),
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TargetRotation,
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SpawnParams
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);
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}
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}
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}
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}
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