Sequence startup story before character selection

Source/AgrarianGame/AgrarianGamePlayerController.cpp

@@ -5,6 +5,7 @@
 #include "AgrarianCampfire.h"
 #include "AgrarianCraftingComponent.h"
 #include "AgrarianDebugHUD.h"
+#include "AgrarianDemoNoticeWidget.h"
 #include "AgrarianGameCharacter.h"
 #include "AgrarianInventoryComponent.h"
 #include "AgrarianItemPickup.h"
@@ -102,22 +103,7 @@ void AAgrarianGamePlayerController::BeginPlay()
 
 	if (IsLocalPlayerController())
 	{
-		if (MvpFrontendStartupDelaySeconds > 0.0f)
-		{
-			SetMvpFrontendPresentationActive(true);
-			SetInputMode(FInputModeUIOnly());
-			bShowMouseCursor = false;
-			GetWorldTimerManager().SetTimer(
-				MvpFrontendStartupTimerHandle,
-				this,
-				&AAgrarianGamePlayerController::ShowMvpFrontend,
-				MvpFrontendStartupDelaySeconds,
-				false);
-		}
-		else
-		{
-			ShowMvpFrontend();
-		}
+		StartStartupPresentation();
 	}
 
 	// only spawn touch controls on local player controllers
@@ -214,6 +200,80 @@ void AAgrarianGamePlayerController::ShowMvpFrontend()
 	bShowMouseCursor = true;
 }
 
+void AAgrarianGamePlayerController::StartStartupPresentation()
+{
+	if (!IsLocalPlayerController())
+	{
+		return;
+	}
+
+	SetMvpFrontendPresentationActive(true);
+
+	if (!StartupPresentationWidget)
+	{
+		StartupPresentationWidget = CreateWidget<UAgrarianDemoNoticeWidget>(this, UAgrarianDemoNoticeWidget::StaticClass());
+	}
+
+	if (StartupPresentationWidget && !StartupPresentationWidget->IsInViewport())
+	{
+		StartupPresentationWidget->AddToPlayerScreen(100);
+	}
+
+	ShowStartupPresentationSegment(EAgrarianStartupPresentationSegment::Splash, StartupSplashSeconds);
+}
+
+void AAgrarianGamePlayerController::ShowStartupPresentationSegment(EAgrarianStartupPresentationSegment Segment, float DurationSeconds)
+{
+	StartupPresentationSegment = Segment;
+	if (StartupPresentationWidget)
+	{
+		StartupPresentationWidget->SetPresentationSegment(Segment);
+		SetInputMode(FInputModeUIOnly().SetWidgetToFocus(StartupPresentationWidget->TakeWidget()).SetLockMouseToViewportBehavior(EMouseLockMode::DoNotLock));
+	}
+	else
+	{
+		SetInputMode(FInputModeUIOnly());
+	}
+
+	bShowMouseCursor = false;
+	GetWorldTimerManager().ClearTimer(StartupPresentationTimerHandle);
+	GetWorldTimerManager().SetTimer(
+		StartupPresentationTimerHandle,
+		this,
+		&AAgrarianGamePlayerController::AdvanceStartupPresentation,
+		FMath::Max(0.1f, DurationSeconds),
+		false);
+}
+
+void AAgrarianGamePlayerController::AdvanceStartupPresentation()
+{
+	if (StartupPresentationSegment == EAgrarianStartupPresentationSegment::Splash)
+	{
+		ShowStartupPresentationSegment(EAgrarianStartupPresentationSegment::Story, StartupStorySeconds);
+		return;
+	}
+
+	if (StartupPresentationSegment == EAgrarianStartupPresentationSegment::Story)
+	{
+		ShowStartupPresentationSegment(EAgrarianStartupPresentationSegment::Credits, StartupCreditsSeconds);
+		return;
+	}
+
+	FinishStartupPresentation();
+}
+
+void AAgrarianGamePlayerController::FinishStartupPresentation()
+{
+	GetWorldTimerManager().ClearTimer(StartupPresentationTimerHandle);
+	if (StartupPresentationWidget)
+	{
+		StartupPresentationWidget->RemoveFromParent();
+		StartupPresentationWidget = nullptr;
+	}
+
+	ShowMvpFrontend();
+}
+
 void AAgrarianGamePlayerController::ShowMvpPauseMenu()
 {
 	if (!IsLocalPlayerController())
@@ -789,10 +849,26 @@ void AAgrarianGamePlayerController::AgrarianCompleteFrontend()
 void AAgrarianGamePlayerController::AgrarianRepairGameplayInput()
 {
 	bMvpFrontendPresentationActive = false;
+	GetWorldTimerManager().ClearTimer(StartupPresentationTimerHandle);
+	if (StartupPresentationWidget)
+	{
+		StartupPresentationWidget->RemoveFromParent();
+		StartupPresentationWidget = nullptr;
+	}
 	RestoreGameplayControlState();
 	ClientMessage(TEXT("Agrarian gameplay input repaired."));
 }
 
+void AAgrarianGamePlayerController::AgrarianSkipStartupPresentation()
+{
+	if (!StartupPresentationWidget)
+	{
+		return;
+	}
+
+	AdvanceStartupPresentation();
+}
+
 void AAgrarianGamePlayerController::AgrarianShowMvpScreen(FName ScreenName)
 {
 	if (!MvpFrontendWidget)