Merge branch 'Dialogue-System' into Bounty-System-Rework

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

@@ -1,4 +1,6 @@
 #include "DialogueChoiceNode.h"
+
+#include "DialogueEdge.h"
 #include "DialogueTree.h"
 
 #define LOCTEXT_NAMESPACE "UDialogueChoiceNode"
@@ -14,6 +16,33 @@ UDialogueChoiceNode::UDialogueChoiceNode()
 
 #if WITH_EDITOR
 
+FText UDialogueChoiceNode::GetNodeTitle() const
+{
+	bool bHasValidNumberOfChoices = false;
+	if (Choices.Num() == ChildrenNodes.Num()) bHasValidNumberOfChoices = true;
+	for (int i = 0; i < Edges.Num(); i++)
+	{
+		if (!bHasValidNumberOfChoices)
+		{
+			Cast<UDialogueEdge>(Edges[ChildrenNodes[i]])->EdgeColour = FLinearColor::Red;
+			Cast<UDialogueEdge>(Edges[ChildrenNodes[i]])->SetNodeTitle(FText::FromString("INVALID"));
+		}
+		else if (Choices[i].Len() > 15)
+		{
+			FString Substring = Choices[i].Left(15);
+			Substring.Append("...");
+			Cast<UDialogueEdge>(Edges[ChildrenNodes[i]])->SetNodeTitle(FText::FromString(Substring));
+		}
+		else
+		{
+			Cast<UDialogueEdge>(Edges[ChildrenNodes[i]])->SetNodeTitle(FText::FromString(Choices[i]));
+			Cast<UDialogueEdge>(Edges[ChildrenNodes[i]])->EdgeColour = FLinearColor::White;
+		}
+	}
+	const FText ChoiceNodeTitle = NodeTitle.IsEmpty() ? LOCTEXT("Choice Node", "Choice Node") : NodeTitle;
+	return FText::Format(LOCTEXT("Choice Node Title", "{0} [{1}]"), ChoiceNodeTitle, FText::AsNumber(Choices.Num()));
+}
+
 FLinearColor UDialogueChoiceNode::GetBackgroundColor() const
 {
 	const UDialogueTree* DialogueTree = Cast<UDialogueTree>(GetGraph());

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/DialogueChoiceNode.h

@@ -13,13 +13,10 @@ public:
 	UDialogueChoiceNode();
 
 	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Dialogue")
-	FString Choice1Text = "None";
-	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Dialogue")
-	FString Choice2Text = "None";
-	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Dialogue")
-	FString Choice3Text = "None";
+	TArray<FString> Choices;
 
 #if WITH_EDITOR
+	virtual FText GetNodeTitle() const override;
 	virtual FLinearColor GetBackgroundColor() const override;
 #endif
 };

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/DialogueEdge.h

@@ -10,7 +10,10 @@ class UDialogueEdge: public UGenericGraphEdge
 {
 	GENERATED_BODY()
 
-	// public:
-	// 	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Dialogue")
-	// 	FText Selection;
+	UDialogueEdge();
 };
+
+inline UDialogueEdge::UDialogueEdge()
+{
+	bShouldDrawTitle = true;
+}

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)