Add MVP join server screen

Source/AgrarianGame/AgrarianGamePlayerController.cpp

@@ -305,6 +305,38 @@ void AAgrarianGamePlayerController::AgrarianSelectCharacter(FName Archetype)
 	ClientMessage(TEXT("Usage: AgrarianSelectCharacter male|female"));
 }
 
+void AAgrarianGamePlayerController::AgrarianShowMvpScreen(FName ScreenName)
+{
+	if (!MvpFrontendWidget)
+	{
+		ClientMessage(TEXT("No MVP frontend widget is active."));
+		return;
+	}
+
+	if (ScreenName == TEXT("main") || ScreenName == TEXT("MainMenu"))
+	{
+		MvpFrontendWidget->SetActiveScreen(EAgrarianMvpFrontendScreen::MainMenu);
+		ClientMessage(TEXT("MVP frontend screen: main menu."));
+		return;
+	}
+
+	if (ScreenName == TEXT("character") || ScreenName == TEXT("CharacterSelection"))
+	{
+		MvpFrontendWidget->SetActiveScreen(EAgrarianMvpFrontendScreen::CharacterSelection);
+		ClientMessage(TEXT("MVP frontend screen: character selection."));
+		return;
+	}
+
+	if (ScreenName == TEXT("join") || ScreenName == TEXT("JoinServer"))
+	{
+		MvpFrontendWidget->SetActiveScreen(EAgrarianMvpFrontendScreen::JoinServer);
+		ClientMessage(TEXT("MVP frontend screen: join server."));
+		return;
+	}
+
+	ClientMessage(TEXT("Usage: AgrarianShowMvpScreen main|character|join"));
+}
+
 void AAgrarianGamePlayerController::AgrarianTravel(float X, float Y, float Z)
 {
 	ServerAgrarianTravel(FVector(X, Y, Z));

Source/AgrarianGame/AgrarianGamePlayerController.h

@@ -94,6 +94,9 @@ public:
 	UFUNCTION(Exec)
 	void AgrarianSelectCharacter(FName Archetype);
 
+	UFUNCTION(Exec)
+	void AgrarianShowMvpScreen(FName ScreenName);
+
 	UFUNCTION(Exec)
 	void AgrarianTravel(float X, float Y, float Z);
 

Source/AgrarianGame/AgrarianMvpFrontendWidget.cpp

@@ -29,6 +29,21 @@ FReply UAgrarianMvpFrontendWidget::NativeOnKeyDown(const FGeometry& InGeometry,
 			SetSelectedCharacterArchetype(EAgrarianMvpCharacterArchetype::YoungAdultFemale);
 			return FReply::Handled();
 		}
+
+		if (Key == EKeys::Enter || Key == EKeys::SpaceBar)
+		{
+			SetActiveScreen(EAgrarianMvpFrontendScreen::JoinServer);
+			return FReply::Handled();
+		}
+	}
+	else if (ActiveScreen == EAgrarianMvpFrontendScreen::JoinServer)
+	{
+		const FKey Key = InKeyEvent.GetKey();
+		if (Key == EKeys::BackSpace || Key == EKeys::Escape)
+		{
+			SetActiveScreen(EAgrarianMvpFrontendScreen::CharacterSelection);
+			return FReply::Handled();
+		}
 	}
 
 	return Super::NativeOnKeyDown(InGeometry, InKeyEvent);
@@ -99,6 +114,10 @@ int32 UAgrarianMvpFrontendWidget::NativePaint(
 	{
 		DrawCharacterSelection(OutDrawElements, LayerId, AllottedGeometry, PanelPosition, PanelSize, Scale);
 	}
+	else if (ActiveScreen == EAgrarianMvpFrontendScreen::JoinServer)
+	{
+		DrawJoinServer(OutDrawElements, LayerId, AllottedGeometry, PanelPosition, PanelSize, Scale);
+	}
 
 	return LayerId;
 }
@@ -207,6 +226,51 @@ void UAgrarianMvpFrontendWidget::DrawCharacterSelection(
 	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));
 }
 
+void UAgrarianMvpFrontendWidget::DrawJoinServer(
+	FSlateWindowElementList& OutDrawElements,
+	int32& LayerId,
+	const FGeometry& AllottedGeometry,
+	const FVector2D& PanelPosition,
+	const FVector2D& PanelSize,
+	float Scale) const
+{
+	const float ContentX = PanelPosition.X + (48.0f * Scale);
+	const float ContentWidth = PanelSize.X - (96.0f * Scale);
+	const FSlateFontInfo TitleFont = FCoreStyle::GetDefaultFontStyle("Bold", FMath::RoundToInt(34.0f * Scale));
+	const FSlateFontInfo BodyFont = FCoreStyle::GetDefaultFontStyle("Regular", FMath::RoundToInt(18.0f * Scale));
+	const FSlateFontInfo AddressFont = FCoreStyle::GetDefaultFontStyle("Bold", FMath::RoundToInt(24.0f * Scale));
+	const FSlateFontInfo HintFont = FCoreStyle::GetDefaultFontStyle("Regular", FMath::RoundToInt(15.0f * Scale));
+
+	DrawTextAt(OutDrawElements, LayerId, AllottedGeometry, FText::FromString(TEXT("Join MVP server")), FVector2D(ContentX, PanelPosition.Y + (44.0f * Scale)), ContentWidth, TitleFont, FLinearColor(0.92f, 0.98f, 0.84f, 1.0f));
+	DrawTextAt(OutDrawElements, LayerId, AllottedGeometry, FText::Format(FText::FromString(TEXT("Character: {0}")), GetSelectedCharacterLabel()), FVector2D(ContentX + (2.0f * Scale), PanelPosition.Y + (94.0f * Scale)), ContentWidth, BodyFont, FLinearColor(0.72f, 0.80f, 0.68f, 1.0f));
+
+	const FVector2D AddressPanelPosition(ContentX, PanelPosition.Y + (164.0f * Scale));
+	const FVector2D AddressPanelSize(ContentWidth, 96.0f * Scale);
+	FSlateDrawElement::MakeBox(
+		OutDrawElements,
+		++LayerId,
+		AllottedGeometry.ToPaintGeometry(FVector2f(AddressPanelSize), FSlateLayoutTransform(FVector2f(AddressPanelPosition))),
+		FCoreStyle::Get().GetBrush(TEXT("WhiteBrush")),
+		ESlateDrawEffect::None,
+		FLinearColor(0.055f, 0.065f, 0.05f, 0.96f));
+
+	DrawTextAt(OutDrawElements, LayerId, AllottedGeometry, FText::FromString(TEXT("Server address")), AddressPanelPosition + FVector2D(24.0f * Scale, 14.0f * Scale), ContentWidth - (48.0f * Scale), HintFont, FLinearColor(0.58f, 0.64f, 0.54f, 1.0f));
+	DrawTextAt(OutDrawElements, LayerId, AllottedGeometry, JoinServerAddress, AddressPanelPosition + FVector2D(24.0f * Scale, 42.0f * Scale), ContentWidth - (48.0f * Scale), AddressFont, FLinearColor(0.86f, 0.94f, 0.78f, 1.0f));
+
+	const FVector2D ButtonPosition(ContentX, PanelPosition.Y + (300.0f * Scale));
+	const FVector2D ButtonSize(FMath::Min(ContentWidth, 330.0f * Scale), 58.0f * Scale);
+	FSlateDrawElement::MakeBox(
+		OutDrawElements,
+		++LayerId,
+		AllottedGeometry.ToPaintGeometry(FVector2f(ButtonSize), FSlateLayoutTransform(FVector2f(ButtonPosition))),
+		FCoreStyle::Get().GetBrush(TEXT("WhiteBrush")),
+		ESlateDrawEffect::None,
+		FLinearColor(0.35f, 0.58f, 0.30f, 0.95f));
+
+	DrawTextAt(OutDrawElements, LayerId, AllottedGeometry, FText::FromString(TEXT("Continue to loading")), ButtonPosition + FVector2D(22.0f * Scale, 12.0f * Scale), ButtonSize.X - (44.0f * Scale), AddressFont, FLinearColor(0.96f, 1.0f, 0.90f, 1.0f));
+	DrawTextAt(OutDrawElements, LayerId, AllottedGeometry, FText::FromString(TEXT("Press Backspace or Escape to return to character selection.")), FVector2D(ContentX, PanelPosition.Y + PanelSize.Y - (46.0f * Scale)), ContentWidth, HintFont, FLinearColor(0.62f, 0.68f, 0.58f, 1.0f));
+}
+
 FText UAgrarianMvpFrontendWidget::GetSelectedCharacterLabel() const
 {
 	return SelectedCharacterArchetype == EAgrarianMvpCharacterArchetype::YoungAdultFemale

Source/AgrarianGame/AgrarianMvpFrontendWidget.h

@@ -86,6 +86,14 @@ private:
 		const FVector2D& PanelSize,
 		float Scale) const;
 
+	void DrawJoinServer(
+		FSlateWindowElementList& OutDrawElements,
+		int32& LayerId,
+		const FGeometry& AllottedGeometry,
+		const FVector2D& PanelPosition,
+		const FVector2D& PanelSize,
+		float Scale) const;
+
 	FText GetSelectedCharacterLabel() const;
 
 	void DrawTextAt(