Added 'SpawnVolume' C++ class

Author: weeeBox

Content/Maps/CollectionLevel.umap

@@ -0,0 +1,41 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#include "BatteryCollector.h"
+#include "SpawnVolume.h"
+#include "Kismet/KismetMathLibrary.h"
+
+
+// Sets default values
+ASpawnVolume::ASpawnVolume()
+{
+ 	// 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;
+
+	// Create the Box Component to represent the spawn volume
+	WhereToSpawn = CreateDefaultSubobject<UBoxComponent>(TEXT("WhereToSpawn"));
+	RootComponent = WhereToSpawn;
+}
+
+// Called when the game starts or when spawned
+void ASpawnVolume::BeginPlay()
+{
+	Super::BeginPlay();
+	
+}
+
+// Called every frame
+void ASpawnVolume::Tick( float DeltaTime )
+{
+	Super::Tick( DeltaTime );
+
+}
+
+FVector ASpawnVolume::GetRandomPointInVolume()
+{
+	FVector SpawnOrigin = WhereToSpawn->Bounds.Origin;
+	FVector SpawnExtent = WhereToSpawn->Bounds.BoxExtent;
+
+	return UKismetMathLibrary::RandomPointInBoundingBox(SpawnOrigin, SpawnExtent);
+
+}
+

Source/BatteryCollector/SpawnVolume.cpp

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+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "GameFramework/Actor.h"
+#include "SpawnVolume.generated.h"
+
+UCLASS()
+class BATTERYCOLLECTOR_API ASpawnVolume : public AActor
+{
+	GENERATED_BODY()
+	
+public:	
+	// Sets default values for this actor's properties
+	ASpawnVolume();
+
+	// Called when the game starts or when spawned
+	virtual void BeginPlay() override;
+	
+	// Called every frame
+	virtual void Tick( float DeltaSeconds ) override;
+
+	/**Returns the WhereToSpawn subobject */
+	FORCEINLINE class UBoxComponent* GetWhereToSpawn() const { return WhereToSpawn; }
+
+	/** Find a random point within the BoxComponent */
+	UFUNCTION(BlueprintPure, Category = "Spawning")
+	FVector GetRandomPointInVolume();
+
+private:
+	/** Box Component to specify where pickups should be spawned */
+	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Spawning", meta = (AllowPrivateAccess = "true"))
+	class UBoxComponent* WhereToSpawn;
+	
+};