Add MVP character archetype choice

Source/AgrarianGame/AgrarianGamePlayerController.cpp

@@ -280,6 +280,31 @@ void AAgrarianGamePlayerController::AgrarianCraftStatus()
 	}
 }
 
+void AAgrarianGamePlayerController::AgrarianSelectCharacter(FName Archetype)
+{
+	if (!MvpFrontendWidget)
+	{
+		ClientMessage(TEXT("No MVP frontend widget is active."));
+		return;
+	}
+
+	if (Archetype == TEXT("male") || Archetype == TEXT("YoungAdultMale"))
+	{
+		MvpFrontendWidget->SetSelectedCharacterArchetype(EAgrarianMvpCharacterArchetype::YoungAdultMale);
+		ClientMessage(TEXT("Selected MVP young adult male character archetype."));
+		return;
+	}
+
+	if (Archetype == TEXT("female") || Archetype == TEXT("YoungAdultFemale"))
+	{
+		MvpFrontendWidget->SetSelectedCharacterArchetype(EAgrarianMvpCharacterArchetype::YoungAdultFemale);
+		ClientMessage(TEXT("Selected MVP young adult female character archetype."));
+		return;
+	}
+
+	ClientMessage(TEXT("Usage: AgrarianSelectCharacter male|female"));
+}
+
 void AAgrarianGamePlayerController::AgrarianTravel(float X, float Y, float Z)
 {
 	ServerAgrarianTravel(FVector(X, Y, Z));

Source/AgrarianGame/AgrarianGamePlayerController.h

@@ -91,6 +91,9 @@ public:
 	UFUNCTION(Exec)
 	void AgrarianCraftStatus();
 
+	UFUNCTION(Exec)
+	void AgrarianSelectCharacter(FName Archetype);
+
 	UFUNCTION(Exec)
 	void AgrarianTravel(float X, float Y, float Z);
 

Source/AgrarianGame/AgrarianMvpFrontendWidget.cpp

@@ -2,15 +2,50 @@
 
 #include "AgrarianMvpFrontendWidget.h"
 
+#include "InputCoreTypes.h"
 #include "Rendering/DrawElements.h"
 #include "Styling/CoreStyle.h"
 
+void UAgrarianMvpFrontendWidget::NativeConstruct()
+{
+	Super::NativeConstruct();
+	bIsFocusable = true;
+	SetKeyboardFocus();
+}
+
+FReply UAgrarianMvpFrontendWidget::NativeOnKeyDown(const FGeometry& InGeometry, const FKeyEvent& InKeyEvent)
+{
+	if (ActiveScreen == EAgrarianMvpFrontendScreen::CharacterSelection)
+	{
+		const FKey Key = InKeyEvent.GetKey();
+		if (Key == EKeys::Left || Key == EKeys::A)
+		{
+			SetSelectedCharacterArchetype(EAgrarianMvpCharacterArchetype::YoungAdultMale);
+			return FReply::Handled();
+		}
+
+		if (Key == EKeys::Right || Key == EKeys::D)
+		{
+			SetSelectedCharacterArchetype(EAgrarianMvpCharacterArchetype::YoungAdultFemale);
+			return FReply::Handled();
+		}
+	}
+
+	return Super::NativeOnKeyDown(InGeometry, InKeyEvent);
+}
+
 void UAgrarianMvpFrontendWidget::SetActiveScreen(EAgrarianMvpFrontendScreen NewScreen)
 {
 	ActiveScreen = NewScreen;
 	InvalidateLayoutAndVolatility();
 }
 
+void UAgrarianMvpFrontendWidget::SetSelectedCharacterArchetype(EAgrarianMvpCharacterArchetype NewArchetype)
+{
+	SelectedCharacterArchetype = NewArchetype;
+	InvalidateLayoutAndVolatility();
+}
+
 int32 UAgrarianMvpFrontendWidget::NativePaint(
 	const FPaintArgs& Args,
 	const FGeometry& AllottedGeometry,
@@ -122,7 +157,7 @@ void UAgrarianMvpFrontendWidget::DrawCharacterSelection(
 	const FVector2D MaleCardPosition(ContentX, PanelPosition.Y + (142.0f * Scale));
 	const FVector2D FemaleCardPosition(ContentX + CardSize.X + (24.0f * Scale), MaleCardPosition.Y);
 
-	auto DrawCharacterCard = [&](const FVector2D& CardPosition, const FText& Title, const FText& Summary, const FLinearColor& AccentColor)
+	auto DrawCharacterCard = [&](const FVector2D& CardPosition, const FText& Title, const FText& Summary, const FLinearColor& AccentColor, bool bSelected)
 	{
 		FSlateDrawElement::MakeBox(
 			OutDrawElements,
@@ -140,6 +175,17 @@ void UAgrarianMvpFrontendWidget::DrawCharacterSelection(
 			ESlateDrawEffect::None,
 			AccentColor);
 
+		if (bSelected)
+		{
+			FSlateDrawElement::MakeBox(
+				OutDrawElements,
+				++LayerId,
+				AllottedGeometry.ToPaintGeometry(FVector2f(CardSize.X, CardSize.Y), FSlateLayoutTransform(FVector2f(CardPosition))),
+				FCoreStyle::Get().GetBrush(TEXT("WhiteBrush")),
+				ESlateDrawEffect::None,
+				FLinearColor(AccentColor.R, AccentColor.G, AccentColor.B, 0.16f));
+		}
+
 		const FVector2D PortraitPosition = CardPosition + FVector2D(24.0f * Scale, 42.0f * Scale);
 		const FVector2D PortraitSize(72.0f * Scale, 112.0f * Scale);
 		FSlateDrawElement::MakeBox(
@@ -152,12 +198,20 @@ void UAgrarianMvpFrontendWidget::DrawCharacterSelection(
 
 		DrawTextAt(OutDrawElements, LayerId, AllottedGeometry, Title, CardPosition + FVector2D(116.0f * Scale, 42.0f * Scale), CardSize.X - (140.0f * Scale), CardTitleFont, FLinearColor(0.92f, 0.98f, 0.84f, 1.0f));
 		DrawTextAt(OutDrawElements, LayerId, AllottedGeometry, Summary, CardPosition + FVector2D(116.0f * Scale, 82.0f * Scale), CardSize.X - (140.0f * Scale), LabelFont, FLinearColor(0.72f, 0.78f, 0.68f, 1.0f));
+		DrawTextAt(OutDrawElements, LayerId, AllottedGeometry, bSelected ? FText::FromString(TEXT("Selected")) : FText::FromString(TEXT("Available")), CardPosition + FVector2D(116.0f * Scale, 144.0f * Scale), CardSize.X - (140.0f * Scale), LabelFont, bSelected ? AccentColor : FLinearColor(0.58f, 0.62f, 0.54f, 1.0f));
 	};
 
-	DrawCharacterCard(MaleCardPosition, FText::FromString(TEXT("Young adult male")), FText::FromString(TEXT("Average proportions, survival baseline, placeholder visual.")), FLinearColor(0.36f, 0.58f, 0.78f, 1.0f));
-	DrawCharacterCard(FemaleCardPosition, FText::FromString(TEXT("Young adult female")), FText::FromString(TEXT("Average proportions, survival baseline, placeholder visual.")), FLinearColor(0.56f, 0.68f, 0.46f, 1.0f));
+	DrawCharacterCard(MaleCardPosition, FText::FromString(TEXT("Young adult male")), FText::FromString(TEXT("Average proportions, survival baseline, placeholder visual.")), FLinearColor(0.36f, 0.58f, 0.78f, 1.0f), SelectedCharacterArchetype == EAgrarianMvpCharacterArchetype::YoungAdultMale);
+	DrawCharacterCard(FemaleCardPosition, FText::FromString(TEXT("Young adult female")), FText::FromString(TEXT("Average proportions, survival baseline, placeholder visual.")), FLinearColor(0.56f, 0.68f, 0.46f, 1.0f), SelectedCharacterArchetype == EAgrarianMvpCharacterArchetype::YoungAdultFemale);
 
-	DrawTextAt(OutDrawElements, LayerId, AllottedGeometry, FText::FromString(TEXT("Selection is visual-only for this milestone; both choices enter the same MVP survival baseline.")), FVector2D(ContentX, PanelPosition.Y + PanelSize.Y - (46.0f * Scale)), ContentWidth, LabelFont, FLinearColor(0.62f, 0.68f, 0.58f, 1.0f));
+	DrawTextAt(OutDrawElements, LayerId, AllottedGeometry, FText::Format(FText::FromString(TEXT("Selected: {0}. Use Left/Right or A/D to choose; both choices enter the same MVP survival baseline.")), GetSelectedCharacterLabel()), FVector2D(ContentX, PanelPosition.Y + PanelSize.Y - (46.0f * Scale)), ContentWidth, LabelFont, FLinearColor(0.62f, 0.68f, 0.58f, 1.0f));
+}
+
+FText UAgrarianMvpFrontendWidget::GetSelectedCharacterLabel() const
+{
+	return SelectedCharacterArchetype == EAgrarianMvpCharacterArchetype::YoungAdultFemale
+		? FText::FromString(TEXT("young adult female"))
+		: FText::FromString(TEXT("young adult male"));
 }
 
 void UAgrarianMvpFrontendWidget::DrawTextAt(

Source/AgrarianGame/AgrarianMvpFrontendWidget.h

@@ -15,6 +15,13 @@ enum class EAgrarianMvpFrontendScreen : uint8
 	Loading
 };
 
+UENUM(BlueprintType)
+enum class EAgrarianMvpCharacterArchetype : uint8
+{
+	YoungAdultMale,
+	YoungAdultFemale
+};
+
 UCLASS()
 class AGRARIANGAME_API UAgrarianMvpFrontendWidget : public UUserWidget
 {
@@ -24,6 +31,9 @@ public:
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Agrarian|MVP UI")
 	EAgrarianMvpFrontendScreen ActiveScreen = EAgrarianMvpFrontendScreen::MainMenu;
 
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Agrarian|MVP UI")
+	EAgrarianMvpCharacterArchetype SelectedCharacterArchetype = EAgrarianMvpCharacterArchetype::YoungAdultMale;
+
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Agrarian|MVP UI")
 	FText MainMenuTitle = FText::FromString(TEXT("Agrarian"));
 
@@ -42,7 +52,14 @@ public:
 	UFUNCTION(BlueprintCallable, Category = "Agrarian|MVP UI")
 	void SetActiveScreen(EAgrarianMvpFrontendScreen NewScreen);
 
+	UFUNCTION(BlueprintCallable, Category = "Agrarian|MVP UI")
+	void SetSelectedCharacterArchetype(EAgrarianMvpCharacterArchetype NewArchetype);
+
 protected:
+	virtual void NativeConstruct() override;
+
+	virtual FReply NativeOnKeyDown(const FGeometry& InGeometry, const FKeyEvent& InKeyEvent) override;
+
 	virtual int32 NativePaint(
 		const FPaintArgs& Args,
 		const FGeometry& AllottedGeometry,
@@ -69,6 +86,8 @@ private:
 		const FVector2D& PanelSize,
 		float Scale) const;
 
+	FText GetSelectedCharacterLabel() const;
+
 	void DrawTextAt(
 		FSlateWindowElementList& OutDrawElements,
 		int32& LayerId,