Add Bouncing Static Mesh to Health Pickup

Source/Nakatomi/HealthPickup.cpp

@@ -1,4 +1,5 @@
 #include "HealthPickup.h"
+#include "HealthPickup.h"
 #include "PlayerCharacter.h"
 
 
@@ -7,18 +8,35 @@ AHealthPickup::AHealthPickup()
 {
 	// 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;
+
+	StaticMeshComponent = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("StaticMesh"));
+	StaticMeshComponent->SetupAttachment(RootComponent);
 }
 
 // Called when the game starts or when spawned
 void AHealthPickup::BeginPlay()
 {
 	Super::BeginPlay();
+	StaticMeshComponent->SetWorldLocation(this->GetActorLocation());
+	StartingLocation = this->GetActorLocation();
+	StaticMeshComponent->SetCollisionProfileName(FName("NoCollision"));
 }
 
 // Called every frame
 void AHealthPickup::Tick(float DeltaTime)
 {
 	Super::Tick(DeltaTime);
+
+	if (StaticMeshComponent)
+	{
+		// Rotate Weapon in desired direction
+		StaticMeshComponent->AddLocalRotation((SpinRotation * RotationSpeed) * DeltaTime);
+
+		// Bob weapon up and down
+		const float Time = GetWorld()->GetRealTimeSeconds();
+		const float Sine = FMath::Abs(FMath::Sin(Time * MovementSpeed));
+		StaticMeshComponent->SetRelativeLocation(StartingLocation + ((MovementDirection * Sine) * MovementDistance));
+	}
 }
 
 void AHealthPickup::OnOverlapBegin(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor,

Source/Nakatomi/HealthPickup.h

@@ -12,6 +12,28 @@ public:
 	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
 	float Health = 20.0f;
 
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	UStaticMeshComponent* StaticMeshComponent = nullptr;
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	FVector MovementDirection = FVector(0.0f, 0.0f, 1.0f);
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	float MovementDistance = 1.0f;
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	float MovementSpeed = 1.0f;
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	FRotator SpinRotation = FRotator(0.0, 1.0f, 0.0f);
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	float RotationSpeed = 50.0f;
+
+private:
+	UPROPERTY()
+	FVector StartingLocation;
+
 public:
 	// Sets default values for this actor's properties
 	AHealthPickup();

Source/Nakatomi/WeaponPickup.cpp

@@ -31,7 +31,7 @@ void AWeaponPickup::Tick(const float DeltaTime)
 
 		// Bob weapon up and down
 		const float Time = GetWorld()->GetRealTimeSeconds();
-		const float Sine = FMath::Sin(Time * MovementSpeed);
+		const float Sine = FMath::Abs(FMath::Sin(Time * MovementSpeed));
 		WeaponComponent->SetActorLocation(WeaponStartingLocation + ((MovementDirection * Sine) * MovementDistance));
 	}
 }