Merge branch 'Dialogue-System' into dev

# Conflicts:
#	Content/Blueprints/Combat_UI/CombatCharacter.uasset

Source/the_twilight_abyss/Dialogue/DialogueNPC.cpp

@@ -0,0 +1,118 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "DialogueNPC.h"
+#include "Blueprint/UserWidget.h"
+#include "Components/TextBlock.h"
+#include "GameFramework/Character.h"
+
+// Sets default values for this component's properties
+UDialogueNPC::UDialogueNPC()
+{
+	// Set this component to be initialized when the game starts, and to be ticked every frame.  You can turn these features
+	// off to improve performance if you don't need them.
+	PrimaryComponentTick.bCanEverTick = true;
+
+	static ConstructorHelpers::FClassFinder<UUserWidget> DialogueWidgetClass(TEXT("/Game/Dialogue/TextPrompt"));
+	DialogueWidget = DialogueWidgetClass.Class;
+}
+
+
+// Called when the game starts
+void UDialogueNPC::BeginPlay()
+{
+	Super::BeginPlay();
+
+	DialogueWidgetInstance = CreateWidget<UUserWidget>(GetWorld(), DialogueWidget);
+
+	NPCNameText = Cast<UTextBlock>(DialogueWidgetInstance->GetWidgetFromName("Text_Name"));
+	DialogueText = Cast<UTextBlock>(DialogueWidgetInstance->GetWidgetFromName("Text_Dialogue"));
+	NextButton = Cast<UButton>(DialogueWidgetInstance->GetWidgetFromName("Button_Next"));
+	NextButton->OnClicked.AddDynamic(this, &UDialogueNPC::NextDialogue);
+}
+
+
+void UDialogueNPC::NextDialogue()
+{
+	//Dialogue Skip
+	if (CurrentDialogue.Len() < Dialogue[DialogueIndex].Len())
+	{
+		CurrentDialogue = Dialogue[DialogueIndex];
+		DialogueText->SetText(FText::FromString(CurrentDialogue));
+		return;
+	}
+
+	DialogueIndex++;
+	if (DialogueIndex >= Dialogue.Num())
+	{
+		EndDialogue();
+		return;
+	}
+	CurrentDialogue = "";
+}
+
+void UDialogueNPC::NextCharacter()
+{
+	if (DialogueIndex >= Dialogue.Num()) return;
+
+	if (CurrentDialogue.Len() < Dialogue[DialogueIndex].Len())
+	{
+		CurrentDialogue.AppendChar(Dialogue[DialogueIndex][CurrentDialogue.Len()]);
+		DialogueText->SetText(FText::FromString(CurrentDialogue));
+	}
+}
+
+// Called every frame
+void UDialogueNPC::TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
+{
+	Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
+
+	// ...
+}
+
+void UDialogueNPC::StartDialogue()
+{
+	//Disable Character Movement
+	if (ACharacter* PlayerCharacter = Cast<ACharacter>(GetWorld()->GetFirstPlayerController()->GetPawn()))
+	{
+		PlayerCharacter->DisableInput(GetWorld()->GetFirstPlayerController());
+	}
+	//Set to UI Mode Only
+	APlayerController* PlayerController = GetWorld()->GetFirstPlayerController();
+	PlayerController->SetInputMode(FInputModeUIOnly());
+	PlayerController->bShowMouseCursor = true;
+
+	DialogueWidgetInstance->AddToViewport();
+	DialogueIndex = 1;
+	NPCNameText->SetText(FText::FromString(NPCName));
+	CurrentDialogue = "";
+	GetWorld()->GetTimerManager().SetTimer(TextAnimationTimerHandle, this, &UDialogueNPC::NextCharacter, TextAnimationSpeed, true);
+}
+
+void UDialogueNPC::EndDialogue()
+{
+	TextAnimationTimerHandle.Invalidate();
+	DialogueWidgetInstance->RemoveFromParent();
+
+	//Enable Character Movement
+	if (ACharacter* PlayerCharacter = Cast<ACharacter>(GetWorld()->GetFirstPlayerController()->GetPawn()))
+	{
+		PlayerCharacter->EnableInput(GetWorld()->GetFirstPlayerController());
+	}
+	//Reset UI Mode
+	APlayerController* PlayerController = GetWorld()->GetFirstPlayerController();
+	PlayerController->SetInputMode(FInputModeGameOnly());
+	PlayerController->bShowMouseCursor = false;
+}
+
+TArray<FString> UDialogueNPC::AddDialogue(FText TextInput, TArray<FString> DialogueArrayInput)
+{
+	if (TextInput.IsEmpty()) return DialogueArrayInput;
+	DialogueArrayInput.Add(TextInput.ToString());
+	return DialogueArrayInput;
+}
+
+void UDialogueNPC::GetFinalDialogue(TArray<FString> DialogueArray)
+{
+	Dialogue = DialogueArray;
+}

Source/the_twilight_abyss/Dialogue/DialogueNPC.h

@@ -0,0 +1,82 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Components/ActorComponent.h"
+#include "Components/Button.h"
+#include "Components/TextBlock.h"
+#include "DialogueNPC.generated.h"
+
+UENUM(BlueprintType)
+enum class EChoices : uint8
+{
+	Choice1 UMETA(DisplayName="Choice 1"),
+	Choice2 UMETA(DisplayName="Choice 2"),
+	Choice3 UMETA(DisplayName="Choice 3"),
+};
+
+UCLASS(ClassGroup=(Custom), meta=(BlueprintSpawnableComponent))
+class THE_TWILIGHT_ABYSS_API UDialogueNPC : public UActorComponent
+{
+	GENERATED_BODY()
+
+public:
+	// Sets default values for this component's properties
+	UDialogueNPC();
+
+	UPROPERTY(EditAnywhere)
+	FString NPCName;
+	
+	UPROPERTY()
+	TArray<FString> Dialogue;
+
+	UPROPERTY(EditAnywhere)
+	float TextAnimationSpeed = 0.05f;
+
+protected:
+	// Called when the game starts
+	virtual void BeginPlay() override;
+
+	UPROPERTY()
+	TSubclassOf<UUserWidget> DialogueWidget;
+
+private:
+	UPROPERTY()
+	UUserWidget* DialogueWidgetInstance;
+	
+	UPROPERTY()
+	UTextBlock* NPCNameText;
+
+	UPROPERTY()
+	UTextBlock* DialogueText;
+	
+	UPROPERTY()
+	UButton* NextButton;
+
+	int DialogueIndex = 1;
+	FString CurrentDialogue;
+
+	UPROPERTY()
+	FTimerHandle TextAnimationTimerHandle;
+
+	UFUNCTION()
+	void NextDialogue();
+	void NextCharacter();
+
+public:
+	// Called every frame
+	virtual void TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction) override;
+
+	UFUNCTION(BlueprintCallable)
+	void StartDialogue();
+
+	UFUNCTION(BlueprintCallable)
+	void EndDialogue();
+
+	UFUNCTION(BlueprintPure)
+	TArray<FString> AddDialogue(FText TextInput, TArray<FString> DialogueArrayInput);
+
+	UFUNCTION(BlueprintCallable)
+	void GetFinalDialogue(TArray<FString> DialogueArray);
+};

Source/the_twilight_abyss/Dialogue/InteractNPC.cpp

@@ -0,0 +1,54 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "InteractNPC.h"
+#include "DialogueNPC.h"
+
+
+// Sets default values for this component's properties
+UInteractNPC::UInteractNPC()
+{
+	// Set this component to be initialized when the game starts, and to be ticked every frame.  You can turn these features
+	// off to improve performance if you don't need them.
+	PrimaryComponentTick.bCanEverTick = true;
+
+	// ...
+}
+
+
+// Called when the game starts
+void UInteractNPC::BeginPlay()
+{
+	Super::BeginPlay();
+
+	// ...
+	
+}
+
+
+// Called every frame
+void UInteractNPC::TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
+{
+	Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
+
+	// ...
+}
+
+void UInteractNPC::Interact()
+{
+	FVector Start = GetOwner()->GetActorLocation();
+	FVector End = GetOwner()->GetActorForwardVector() * 100.0f + Start;
+	FCollisionQueryParams CollisionParams;
+	CollisionParams.AddIgnoredActor(GetOwner());
+	if (FHitResult HitResult; GetWorld()->LineTraceSingleByChannel(HitResult, Start, End, ECC_Pawn, CollisionParams))
+	{
+		//UE_LOG(LogTemp, Warning, TEXT("Hit: %s"), *HitResult.GetActor()->GetName());
+		if (HitResult.GetActor()->Tags.Contains("NPC"))
+		{
+			//DrawDebugLine(GetWorld(), Start, End, FColor::Green, false, 5.0f, 0, 10.0f);
+			HitResult.GetActor()->FindComponentByClass<UDialogueNPC>()->StartDialogue();
+		}
+		//DrawDebugLine(GetWorld(), Start, End, FColor::Red, false, 5.0f, 0, 10.0f);
+	}
+}
+

Source/the_twilight_abyss/Dialogue/InteractNPC.h

@@ -0,0 +1,29 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Components/ActorComponent.h"
+#include "InteractNPC.generated.h"
+
+
+UCLASS(ClassGroup=(Custom), meta=(BlueprintSpawnableComponent))
+class THE_TWILIGHT_ABYSS_API UInteractNPC : public UActorComponent
+{
+	GENERATED_BODY()
+
+public:
+	// Sets default values for this component's properties
+	UInteractNPC();
+
+protected:
+	// Called when the game starts
+	virtual void BeginPlay() override;
+
+public:
+	// Called every frame
+	virtual void TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction) override;
+
+	UFUNCTION(BlueprintCallable)
+	void Interact();
+};