Update Dialogue System for Changing Speaker

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/AC_PlayerDialogueInterpreter.cpp

@@ -25,6 +25,21 @@ void UAC_PlayerDialogueInterpreter::BeginPlay()
 	// ...
 }
 
+FDialogueCharacter* UAC_PlayerDialogueInterpreter::GetCharacterSpeakingFromEnum(ECharacterSpeaking CharacterSpeakingEnum) const
+{
+	switch (CharacterSpeakingEnum)
+	{
+	case ECharacterSpeaking::Character1:
+		return &CurrentDialogueTree->Character1;
+	case ECharacterSpeaking::Character2:
+		return &CurrentDialogueTree->Character2;
+	case ECharacterSpeaking::Character3:
+		return &CurrentDialogueTree->Character3;
+	case ECharacterSpeaking::Character4:
+		return &CurrentDialogueTree->Character4;
+	}
+	return nullptr;
+}
 
 // Called every frame
 void UAC_PlayerDialogueInterpreter::TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
@@ -38,6 +53,8 @@ void UAC_PlayerDialogueInterpreter::StartDialogue(UDialogueTree* DialogueTree)
 {
 	CurrentDialogueTree = DialogueTree;
 	CurrentTextNode = Cast<UDialogueTextNode>(DialogueTree->RootNodes[0]->ChildrenNodes[0]);
+	if (!IsValid(CurrentTextNode)) return;
+	CurrentCharacterSpeaking = *GetCharacterSpeakingFromEnum(CurrentTextNode->DialogueCharacterSpeaking);
 	OnStartDialogue.Broadcast(CurrentTextNode);
 
 	if (APlayerController* PlayerController = GetWorld()->GetFirstPlayerController())
@@ -66,6 +83,7 @@ void UAC_PlayerDialogueInterpreter::NextDialogue()
 	else
 	{
 		CurrentTextNode = Cast<UDialogueTextNode>(CurrentTextNode->ChildrenNodes[0]);
+		CurrentCharacterSpeaking = *GetCharacterSpeakingFromEnum(CurrentTextNode->DialogueCharacterSpeaking);
 		OnNextDialogue.Broadcast(CurrentTextNode);
 		CurrentChoiceNode = nullptr;
 	}
@@ -83,6 +101,7 @@ void UAC_PlayerDialogueInterpreter::MakeChoiceDialogue(const int Choice)
 	else
 	{
 		CurrentTextNode = Cast<UDialogueTextNode>(CurrentChoiceNode->ChildrenNodes[Choice]);
+		CurrentCharacterSpeaking = *GetCharacterSpeakingFromEnum(CurrentTextNode->DialogueCharacterSpeaking);
 		OnNextDialogue.Broadcast(CurrentTextNode);
 		CurrentChoiceNode = nullptr;
 	}
@@ -92,6 +111,7 @@ void UAC_PlayerDialogueInterpreter::EndDialogue()
 {
 	CurrentChoiceNode = nullptr;
 	CurrentTextNode = nullptr;
+	CurrentCharacterSpeaking = FDialogueCharacter();
 	OnEndDialogue.Broadcast();
 
 	if (APlayerController* PlayerController = GetWorld()->GetFirstPlayerController())

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/AC_PlayerDialogueInterpreter.h

@@ -37,6 +37,8 @@ public:
 
 	UPROPERTY(BlueprintReadOnly, VisibleAnywhere, Category = "Dialogue")
 	UDialogueTree* CurrentDialogueTree;
+	UPROPERTY(BlueprintReadOnly, VisibleAnywhere, Category = "Dialogue")
+	FDialogueCharacter CurrentCharacterSpeaking;
 
 protected:
 	// Called when the game starts
@@ -47,6 +49,7 @@ private:
 	UDialogueTextNode* CurrentTextNode;
 	UPROPERTY()
 	UDialogueChoiceNode* CurrentChoiceNode;
+	FDialogueCharacter* GetCharacterSpeakingFromEnum(ECharacterSpeaking CharacterSpeakingEnum) const;
 
 public:
 	// Called every frame

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/DialogueChoiceNode.cpp

@@ -14,6 +14,11 @@ UDialogueChoiceNode::UDialogueChoiceNode()
 
 #if WITH_EDITOR
 
+FText UDialogueChoiceNode::GetNodeTitle() const
+{
+	return NodeTitle.IsEmpty() ? LOCTEXT("Choice Node", "Choice Node") : NodeTitle;
+}
+
 FLinearColor UDialogueChoiceNode::GetBackgroundColor() const
 {
 	const UDialogueTree* DialogueTree = Cast<UDialogueTree>(GetGraph());

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/DialogueChoiceNode.h

@@ -20,6 +20,7 @@ public:
 	FString Choice3Text = "None";
 
 #if WITH_EDITOR
+	virtual FText GetNodeTitle() const override;
 	virtual FLinearColor GetBackgroundColor() const override;
 #endif
 };

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/DialogueRootNode.cpp

@@ -23,7 +23,7 @@ FLinearColor UDialogueRootNode::GetBackgroundColor() const
 	if (const UDialogueTree* DialogueTree = Cast<UDialogueTree>(GetGraph()); DialogueTree == nullptr)
 		return Super::GetBackgroundColor();
 
-	return FLinearColor(1.f, 1.f, 1.f, 1.f);
+	return FLinearColor(0.f, 1.f, 0.f, 1.f);
 }
 
 #endif

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/DialogueTextNode.h

@@ -30,9 +30,7 @@ public:
 
 #if WITH_EDITOR
 	virtual FText GetNodeTitle() const override;
-
 	virtual void SetNodeTitle(const FText& NewTitle) override;
-
 	virtual FLinearColor GetBackgroundColor() const override;
 #endif
 };

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/DialogueTree.h

@@ -12,9 +12,9 @@ struct FDialogueCharacter
 	UPROPERTY(BlueprintReadOnly, EditDefaultsOnly, Category = "Dialogue")
 	FName CharacterName;
 	UPROPERTY(BlueprintReadOnly, EditDefaultsOnly, Category = "Dialogue")
-	FLinearColor DialogueNodeBgColor;
-	UPROPERTY(BlueprintReadOnly, EditDefaultsOnly, Category = "Dialogue")
 	UTexture2D* DialogueCharacterPortrait;
+	UPROPERTY(BlueprintReadOnly, EditDefaultsOnly, Category = "Node")
+	FLinearColor DialogueNodeBgColor;
 };
 
 UCLASS(Blueprintable)