Added 'active' state to the 'Pickup' class

Author: weeeBox

Source/BatteryCollector/Pickup.cpp

@@ -10,6 +10,9 @@ APickup::APickup()
  	// Set this actor to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
 	PrimaryActorTick.bCanEverTick = false;
 
+	// All pickup start active
+	bIsActive = true;
+
 	// Create the static mesh component
 	PickupMesh = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("PickupMesh"));
 	RootComponent = PickupMesh;
@@ -29,3 +32,14 @@ void APickup::Tick( float DeltaTime )
 
 }
 
+// Returns active state
+bool APickup::IsActive()
+{
+	return bIsActive;
+}
+
+// Changes active state
+void APickup::SetActive(bool NewPickupState)
+{
+	bIsActive = NewPickupState;
+}

Source/BatteryCollector/Pickup.h

@@ -23,6 +23,19 @@ class BATTERYCOLLECTOR_API APickup : public AActor
 	/** Return the mesh for the pickup */
 	FORCEINLINE class UStaticMeshComponent* GetMesh() const { return PickupMesh; }
 
+	/** Return whether or not the pickup is active */
+	UFUNCTION(BlueprintPure, Category = "Pickup")
+	bool IsActive();
+
+	/** Allows other classes to safely change whether or not pickup is active*/
+	UFUNCTION(BlueprintCallable, Category = "Pickup")
+	void SetActive(bool NewPickupState);
+
+
+protected:
+	/**True when the pickup can be used, and false when pickup is deactivated */
+	bool bIsActive;
+
 private:
 	/** Static mesh to represent the pickup in the level*/
 	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Pickup", meta = (AllowPrivateAccess = "true"))