Update Dialogue Tree for Text Wrapping & Multiple Speakers

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/DialogueTextNode.cpp

@@ -16,7 +16,29 @@ UDialogueTextNode::UDialogueTextNode()
 
 FText UDialogueTextNode::GetNodeTitle() const
 {
-	return Text.IsEmpty() ? LOCTEXT("EmptyParagraph", "(Empty paragraph)") : Text;
+	if (Text.IsEmpty()) return LOCTEXT("EmptyParagraph", "(Empty paragraph)");
+	FString WrappedText = Text.ToString();
+	WrappedText = WrappedText.TrimStartAndEnd();
+	if (Text.ToString().Len() > 20)
+	{
+		WrappedText = "";
+		int CharCount = 0;
+		for (int i = 0; i < Text.ToString().Len(); i++)
+		{
+			if (CharCount > 20 && Text.ToString()[i] == ' ')
+			{
+				WrappedText += "\n";
+				CharCount = 0;
+			}
+			else
+			{
+				WrappedText += Text.ToString()[i];
+				CharCount++;
+			}
+		}
+	}
+	UE_LOG(LogTemp, Warning, TEXT("Wrapped Text: %s"), *WrappedText);
+	return FText::FromString(WrappedText);
 }
 
 void UDialogueTextNode::SetNodeTitle(const FText& NewTitle)
@@ -31,12 +53,16 @@ FLinearColor UDialogueTextNode::GetBackgroundColor() const
 	if (DialogueTree == nullptr)
 		return Super::GetBackgroundColor();
 
-	switch (DialoguePosition)
+	switch (DialogueCharacterSpeaking)
 	{
-	case EDialoguePosition::Left:
+	case ECharacterSpeaking::Character1:
-		return DialogueTree->LeftDialogueBgColor;
+		return DialogueTree->Character1.DialogueNodeBgColor;
-	case EDialoguePosition::Right:
+	case ECharacterSpeaking::Character2:
-		return DialogueTree->RightDialogueBgColor;
+		return DialogueTree->Character2.DialogueNodeBgColor;
+	case ECharacterSpeaking::Character3:
+		return DialogueTree->Character3.DialogueNodeBgColor;
+	case ECharacterSpeaking::Character4:
+		return DialogueTree->Character4.DialogueNodeBgColor;
 	default:
 		return FLinearColor::Black;
 	}

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/DialogueTextNode.h

@@ -2,27 +2,31 @@
 
 #include "CoreMinimal.h"
 #include "GenericGraphNode.h"
+#include "DialogueTree.h"
 #include "DialogueTextNode.generated.h"
 
 UENUM(BlueprintType)
-enum class EDialoguePosition : uint8
+enum class ECharacterSpeaking : uint8
 {
-	Left,
+	Character1,
-	Right
+	Character2,
+	Character3,
+	Character4
 };
 
 UCLASS(Blueprintable)
 class UDialogueTextNode : public UGenericGraphNode
 {
 	GENERATED_BODY()
+
 public:
 	UDialogueTextNode();
 
-	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Dialogue")
+	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Dialogue", meta = (MultiLine = true))
 	FText Text;
 
 	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Dialogue")
-	EDialoguePosition DialoguePosition;
+	ECharacterSpeaking DialogueCharacterSpeaking = ECharacterSpeaking::Character1;
 
 #if WITH_EDITOR
 	virtual FText GetNodeTitle() const override;

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/DialogueTree.cpp

@@ -9,10 +9,18 @@ UDialogueTree::UDialogueTree()
 	NodeType = UGenericGraphNode::StaticClass();
 	EdgeType = UDialogueEdge::StaticClass();
 
-	LeftDialogueBgColor = FLinearColor::Black;
-	RightDialogueBgColor = FLinearColor(0.93f, 0.93f, 0.93f, 1.f);
 	bCanBeCyclical = true;
 
+	Character1.CharacterName = "Character 1";
+	Character2.CharacterName = "Character 2";
+	Character3.CharacterName = "None";
+	Character4.CharacterName = "None";
+
+	Character1.DialogueNodeBgColor = FLinearColor::Black;
+	Character2.DialogueNodeBgColor = FLinearColor(0.93f, 0.93f, 0.93f, 1.f);
+	Character3.DialogueNodeBgColor = FLinearColor::Yellow;
+	Character4.DialogueNodeBgColor = FLinearColor::Blue;
+
 	Name = "Dialogue Tree";
 }
 

EndlessVendetta/Source/EndlessVendetta/DialogueSystem/DialogueTree.h

@@ -4,6 +4,19 @@
 #include "GenericGraph.h"
 #include "DialogueTree.generated.h"
 
+USTRUCT(BlueprintType)
+struct FDialogueCharacter
+{
+	GENERATED_BODY()
+
+	UPROPERTY(BlueprintReadOnly, EditDefaultsOnly, Category = "Dialogue")
+	FName CharacterName;
+	UPROPERTY(BlueprintReadOnly, EditDefaultsOnly, Category = "Dialogue")
+	FLinearColor DialogueNodeBgColor;
+	UPROPERTY(BlueprintReadOnly, EditDefaultsOnly, Category = "Dialogue")
+	UTexture2D* DialogueCharacterPortrait;
+};
+
 UCLASS(Blueprintable)
 class ENDLESSVENDETTA_API UDialogueTree : public UGenericGraph
 {
@@ -13,8 +26,11 @@ public:
 	UDialogueTree();
 
 	UPROPERTY(EditDefaultsOnly, Category = "Dialogue")
-	FLinearColor LeftDialogueBgColor;
+	FDialogueCharacter Character1;
-
 	UPROPERTY(EditDefaultsOnly, Category = "Dialogue")
-	FLinearColor RightDialogueBgColor;
+	FDialogueCharacter Character2;
+	UPROPERTY(EditDefaultsOnly, Category = "Dialogue")
+	FDialogueCharacter Character3;
+	UPROPERTY(EditDefaultsOnly, Category = "Dialogue")
+	FDialogueCharacter Character4;
 };