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Commit 15c352b

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AthaynaAthayna
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Added source code for the game
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‎Private/Bush.cpp‎

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#include "Bush.h"
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/**
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* @brief Constructor
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* @details Sets up the audio component, static mesh, and scene root. Binds the OnOverlapBegin function to the OnComponentBeginOverlap event of the static mesh
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*/
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ABush::ABush()
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{
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Audio = CreateDefaultSubobject<UAudioComponent>(TEXT("Audio"));
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StaticMesh = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("StaticMesh"));
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SphereCollider = CreateDefaultSubobject<USphereComponent>(TEXT("SphereCollider"));
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SceneRoot = CreateDefaultSubobject<USceneComponent>(TEXT("SceneRoot"));
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SetRootComponent(SceneRoot); // Set the scene root as the root component
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StaticMesh->SetupAttachment(SceneRoot); // Attach the static mesh to the scene root
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Audio->SetupAttachment(StaticMesh); // Attach the audio component to the static mesh
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SphereCollider->SetupAttachment(StaticMesh); // Attach the sphere collider to the static mesh
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//StaticMesh->SetCollisionProfileName("OverlapAll"); // Set the collision profile of the static mesh to overlap all
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SphereCollider->OnComponentBeginOverlap.AddDynamic(this, &ABush::OnOverlapBegin); // Bind the OnOverlapBegin function to the OnComponentBeginOverlap event of the static mesh
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Audio->bAutoActivate = false; // Don't play the audio component on begin play
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}
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/**
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* @brief Function that is called when the game starts or when spawned
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* @details Stops the audio component from playing on begin play
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*/
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void ABush::BeginPlay()
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{
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Super::BeginPlay();
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Audio->Stop(); // Stop the audio component from playing on begin play
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}
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/**
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* @brief Function that is called when the actor is being overlapped by another actor
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* @details Plays the sound if it exists and is not already playing
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*
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* @param OverlappedComponent The component that is being overlapped
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* @param OtherActor The actor that is overlapping
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* @param OtherComp The component of the actor that is overlapping
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* @param OtherBodyIndex The body index of the actor that is overlapping
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* @param bFromSweep Whether the overlap was from a sweep
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* @param SweepResult The result of the sweep
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*/
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void ABush::OnOverlapBegin(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepResult)
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{
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// if (Audio->Sound && !Audio->IsPlaying()) Audio->Play(); // Don't interrupt the sound if it is already playing
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if (Audio->Sound)
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{
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if (Audio->IsPlaying()) Audio->Stop(); // Interrupt the sound if it is already playing
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Audio->Play();
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}
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}

‎Private/Chest.cpp‎

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#include "Chest.h"
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/**
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* @brief Construct a new AChest::AChest object
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* @details Set the collectable flag to false and the unique interaction flag to true
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*/
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AChest::AChest()
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{
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bCollectable = false; // Chests are not collectable
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bUniqueInteraction = true; // Chests can only be opened with once
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ChestTop = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("ChestTop")); // Create the chest top
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ChestTop->SetupAttachment(StaticMesh); // Attach the chest top to the static mesh
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Loot = TArray<AActor*>(); // Initialize the loot array
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}
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/**
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* @brief Called when the game starts or when spawned
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*/
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void AChest::BeginPlay()
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{
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Super::BeginPlay();
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GetAttachedActors(Loot); // Get all attached actors and add them to the loot array
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// Disable collision and hide the loot
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for (AActor* Item : Loot)
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{
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if (!Item) continue;
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Item->SetActorHiddenInGame(true);
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Item->SetActorEnableCollision(false);
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}
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}
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/**
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* @brief Function to be called when the object is interacted with
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*/
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void AChest::Interact()
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{
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Super::Interact();
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OpenChest(); // Open the chest
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}
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/**
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* @brief Opens the chest
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* @details Rotates the chest top and shows the loot inside
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*/
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void AChest::OpenChest()
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{
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// Rotate the chest top 70 degrees (replaced with Timeline animation in the Blueprint version)
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// FRotator NewRotation = ChestTop->GetComponentRotation();
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// NewRotation.Roll += 70.0f;
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// ChestTop->SetWorldRotation(NewRotation);
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// Enable collision and show the loot
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for (AActor* Item : Loot)
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{
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if (!Item) continue;
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Item->SetActorHiddenInGame(false);
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Item->SetActorEnableCollision(true);
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}
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}

‎Private/CombinationChest.cpp‎

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#include "CombinationChest.h"
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#include "Kismet/GameplayStatics.h"
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/**
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* @brief Constructor
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*/
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ACombinationChest::ACombinationChest()
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{
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// Set the combination code
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CombinationCode.SetNum(3);
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CombinationCode[0] = 3;
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CombinationCode[1] = 4;
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CombinationCode[2] = 6;
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}
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/**
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* @brief Called when the game starts or when spawned
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*/
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void ACombinationChest::BeginPlay()
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{
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Super::BeginPlay();
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}
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/**
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* @brief Function to be called when the object is interacted with
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*/
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void ACombinationChest::Interact()
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{
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if (OnInteracted.IsBound()) OnInteracted.Broadcast(this); // Broadcast the interaction event
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}
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void ACombinationChest::CheckCode(TArray<int32> Code)
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{
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// Check if the code is correct
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if (Code[0] == CombinationCode[0] && Code[1] == CombinationCode[1] && Code[2] == CombinationCode[2])
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{
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if (OnInteracted.IsBound()) OnInteracted.Clear(); // Clear the interaction event binding so the UI does not show again
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OnCorrectCode.Broadcast(); // Broadcast the correct code event to play the animation
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Super::Interact(); // Call the parent interact function to open the chest and play the sound
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}
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else
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{
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// Play a sound to indicate the code is incorrect
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if (IncorrectCodeSound) UGameplayStatics::PlaySoundAtLocation(GetWorld(), IncorrectCodeSound, GetActorLocation());
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}
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}

‎Private/CombinationUI.cpp‎

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#include "CombinationUI.h"
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#include "Kismet/GameplayStatics.h"
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/**
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* @brief Called when the game starts or when spawned
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*/
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void UCombinationUI::NativeConstruct()
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{
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Super::NativeConstruct();
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RootWidget->SetVisibility(ESlateVisibility::Hidden);
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// Find the combination chest in the level and add a dynamic delegate to the OnInteracted event
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TArray<AActor*> CombinationChests = TArray<AActor*>();
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UGameplayStatics::GetAllActorsOfClass(GetWorld(), ACombinationChest::StaticClass(), CombinationChests);
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for (auto Actor : CombinationChests)
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{
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CombinationChest = Cast<ACombinationChest>(Actor);
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if (!CombinationChest) continue;
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CombinationChest->OnInteracted.AddDynamic(this, &UCombinationUI::ShowCombinationUI);
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}
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// Add dynamic delegates to the increase and decrease buttons, as well as the submit button
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Number1Up->OnClicked.AddDynamic(this, &UCombinationUI::IncreaseNumber1);
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Number1Down->OnClicked.AddDynamic(this, &UCombinationUI::DecreaseNumber1);
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Number2Up->OnClicked.AddDynamic(this, &UCombinationUI::IncreaseNumber2);
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Number2Down->OnClicked.AddDynamic(this, &UCombinationUI::DecreaseNumber2);
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Number3Up->OnClicked.AddDynamic(this, &UCombinationUI::IncreaseNumber3);
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Number3Down->OnClicked.AddDynamic(this, &UCombinationUI::DecreaseNumber3);
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SubmitButton->OnClicked.AddDynamic(this, &UCombinationUI::SubmitCombination);
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// Set the initial values of the numbers
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NumberValues.SetNum(3);
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NumberValues[0] = 0;
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NumberValues[1] = 0;
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NumberValues[2] = 0;
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// Set the text of the numbers
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Number1->SetText(FText::FromString(FString::FromInt(NumberValues[0])));
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Number2->SetText(FText::FromString(FString::FromInt(NumberValues[1])));
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Number3->SetText(FText::FromString(FString::FromInt(NumberValues[2])));
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}
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/**
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* @brief Function to show the combination UI
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*/
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void UCombinationUI::ShowCombinationUI(AActor* InteractedActor)
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{
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// Show the combination UI
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RootWidget->SetVisibility(ESlateVisibility::Visible);
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// Set the focus to the first number
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Number1Up->SetKeyboardFocus();
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// Show mouse cursor and set input mode to UI only
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if (APlayerController* PlayerController = UGameplayStatics::GetPlayerController(GetWorld(), 0))
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{
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PlayerController->bShowMouseCursor = true;
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PlayerController->SetInputMode(FInputModeUIOnly());
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}
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}
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/**
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* @brief Function to hide the combination UI
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*/
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void UCombinationUI::HideCombinationUI()
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{
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// Hide mouse cursor and set input mode to game only
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if (APlayerController* PlayerController = UGameplayStatics::GetPlayerController(GetWorld(), 0))
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{
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PlayerController->bShowMouseCursor = false;
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PlayerController->SetInputMode(FInputModeGameOnly());
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}
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// Hide the combination UI
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RootWidget->SetVisibility(ESlateVisibility::Hidden);
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}
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/**
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* @brief Function to increase the first number
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* @details Increase the value of NumberValues[0] by 1 and update the text
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*/
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void UCombinationUI::IncreaseNumber1()
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{
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NumberValues[0] = (NumberValues[0] + 1) % 10;
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Number1->SetText(FText::FromString(FString::FromInt(NumberValues[0])));
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}
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/**
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* @brief Function to decrease the first number
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* @details Decrease the value of NumberValues[0] by 1 and update the text
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*/
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void UCombinationUI::DecreaseNumber1()
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{
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NumberValues[0] = (NumberValues[0] - 1 + 10) % 10;
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Number1->SetText(FText::FromString(FString::FromInt(NumberValues[0])));
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}
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/**
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* @brief Function to increase the second number
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* @details Increase the value of NumberValues[1] by 1 and update the text
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*/
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void UCombinationUI::IncreaseNumber2()
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{
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NumberValues[1] = (NumberValues[1] + 1) % 10;
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Number2->SetText(FText::FromString(FString::FromInt(NumberValues[1])));
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}
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/**
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* @brief Function to decrease the second number
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* @details Decrease the value of NumberValues[1] by 1 and update the text
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*/
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void UCombinationUI::DecreaseNumber2()
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{
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NumberValues[1] = (NumberValues[1] - 1 + 10) % 10;
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Number2->SetText(FText::FromString(FString::FromInt(NumberValues[1])));
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}
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/**
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* @brief Function to increase the third number
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* @details Increase the value of NumberValues[2] by 1 and update the text
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*/
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void UCombinationUI::IncreaseNumber3()
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{
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NumberValues[2] = (NumberValues[2] + 1) % 10;
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Number3->SetText(FText::FromString(FString::FromInt(NumberValues[2])));
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}
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/**
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* @brief Function to decrease the third number
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* @details Decrease the value of NumberValues[2] by 1 and update the text
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*/
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void UCombinationUI::DecreaseNumber3()
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{
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NumberValues[2] = (NumberValues[2] - 1 + 10) % 10;
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Number3->SetText(FText::FromString(FString::FromInt(NumberValues[2])));
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}
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/**
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* @brief Function to submit the combination
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* @details Check if the combination is correct and call the Interact function of the combination chest
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*/
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void UCombinationUI::SubmitCombination()
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{
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HideCombinationUI(); // Hide the combination UI
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CombinationChest->CheckCode(NumberValues); // Check the combination
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}

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