Build a Health Bar
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What You Will Build
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Step 1: Configure the Settings
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1#include "VoxelCamera.h"
2#include "Engine/World.h"
3
4void AMyActor::BeginPlay()
5{
6 Super::BeginPlay();
7
8 UVoxelCameraSubsystem* Subsystem = GetWorld()->GetSubsystem<UVoxelCameraSubsystem>();
9 if (Subsystem)
10 {
11 Subsystem->Initialize();
12 UE_LOG(LogTemp, Log, TEXT("Plugin subsystem initialized successfully"));
13 }
14}
Step 2: Bind the Events
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1UCLASS(ClassGroup=(Custom), meta=(BlueprintSpawnableComponent))
2class VOXEL_CAMERA_API UMyComponent : public UActorComponent
3{
4 GENERATED_BODY()
5
6public:
7 UMyComponent();
8
9 UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Settings")
10 float UpdateInterval = 0.1f;
11
12 UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Settings")
13 bool bAutoActivate = true;
14
15 UFUNCTION(BlueprintCallable, Category = "VoxelCamera")
16 void SetConfiguration(const FMyConfig& Config);
17
18protected:
19 virtual void BeginPlay() override;
20 virtual void TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction) override;
21
22private:
23 FMyConfig CurrentConfig;
24 float TimeSinceLastUpdate = 0.0f;
25};
Step 3: Test in Play In Editor
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1UINTERFACE(MinimalAPI, Blueprintable)
2class UVoxelCameraInterface : public UInterface
3{
4 GENERATED_BODY()
5};
6
7class IVoxelCameraInterface
8{
9 GENERATED_BODY()
10
11public:
12 UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "VoxelCamera")
13 void OnPluginActivated(bool bSuccess);
14
15 UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "VoxelCamera")
16 FMyResult ProcessData(const FMyInput& Input);
17
18 UFUNCTION(BlueprintNativeEvent, BlueprintCallable, Category = "VoxelCamera")
19 bool CanExecute() const;
20};
Next Steps
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- Lorem exercitation eiusmod amet magna sed aliquip consectetur velit occaecat.