reset the demonstration timer when a key is pressed

stepmania/src/ScreenTitleMenu.cpp

@@ -65,8 +65,7 @@ const CString CHOICE_TEXT[ScreenTitleMenu::NUM_TITLE_MENU_CHOICES] = {
 
 const ScreenMessage SM_PlayAttract			=	ScreenMessage(SM_User+1);
 const ScreenMessage SM_GoToNextScreen		=	ScreenMessage(SM_User+12);
-const ScreenMessage SM_FadeToDemonstration	=	ScreenMessage(SM_User+13);
+const ScreenMessage SM_GoToDemonstration	=	ScreenMessage(SM_User+13);
-const ScreenMessage SM_GoToDemonstration	=	ScreenMessage(SM_User+14);
 
 
 ScreenTitleMenu::ScreenTitleMenu()
@@ -174,7 +173,6 @@ ScreenTitleMenu::ScreenTitleMenu()
 	SOUNDMAN->PlayMusic( THEME->GetPathTo("Sounds","title menu music") );
 
 	this->SendScreenMessage( SM_PlayAttract, SECONDS_BETWEEN_ATTRACT );
-	this->SendScreenMessage( SM_FadeToDemonstration, SECONDS_BEFORE_DEMONSTRATION );
 }
 
 
@@ -191,62 +189,29 @@ void ScreenTitleMenu::Input( const DeviceInput& DeviceI, const InputEventType ty
 	if( m_Fade.IsClosing() )
 		return;
 
+	/* Reset the demonstration timer when a key is pressed. */
+	TimeToDemonstration.GetDeltaTime();
+
 	if(DeviceI.device == DEVICE_KEYBOARD && DeviceI.button == SDLK_F1 && type == IET_FIRST_PRESS)
 	{
-		this->SendScreenMessage( SM_FadeToDemonstration, 0 );
+		FadeToDemonstration();
 		return;
 	}
 
 	Screen::Input( DeviceI, type, GameI, MenuI, StyleI );
 }
 
-void ScreenTitleMenu::HandleScreenMessage( const ScreenMessage SM )
+void ScreenTitleMenu::Update( float fDelta )
 {
-	switch( SM )
+	if(TimeToDemonstration.PeekDeltaTime() >= SECONDS_BEFORE_DEMONSTRATION)
 	{
-	case SM_PlayAttract:
+		FadeToDemonstration();
-		m_soundAttract.PlayRandom();
+		TimeToDemonstration.GetDeltaTime();
-		this->SendScreenMessage( SM_PlayAttract, SECONDS_BETWEEN_ATTRACT );
-		break;
-	case SM_GoToNextScreen:
-		switch( m_TitleMenuChoice )
-		{
-		case CHOICE_GAME_START:
-			SCREENMAN->SetNewScreen( NEXT_SCREEN );
-			break;
-		case CHOICE_SELECT_GAME:
-			SCREENMAN->SetNewScreen( "ScreenSelectGame" );
-			break;
-		case CHOICE_MAP_INSTRUMENTS:
-			SCREENMAN->SetNewScreen( "ScreenMapControllers" );
-			break;
-		case CHOICE_INPUT_OPTIONS:
-			SCREENMAN->SetNewScreen( "ScreenInputOptions" );
-			break;
-		case CHOICE_MACHINE_OPTIONS:
-			SCREENMAN->SetNewScreen( "ScreenMachineOptions" );
-			break;
-		case CHOICE_GRAPHIC_OPTIONS:
-			SCREENMAN->SetNewScreen( "ScreenGraphicOptions" );
-			break;
-		case CHOICE_APPEARANCE_OPTIONS:
-			SCREENMAN->SetNewScreen( "ScreenAppearanceOptions" );
-			break;
-		#ifdef _DEBUG
-		case CHOICE_SANDBOX:
-			SCREENMAN->SetNewScreen( "ScreenSandbox" );
-			break;
-		#endif
-		case CHOICE_EDIT:
-			SCREENMAN->SetNewScreen( "ScreenEditMenu" );
-			break;
-		case CHOICE_EXIT:
-		default:
-			RAGE_ASSERT_M(0, "CHOICE_EXIT reached?");	// should never get here
-			break;
 	}
-		break;
+	Screen::Update(fDelta);
-	case SM_FadeToDemonstration:
+}
+
+void ScreenTitleMenu::FadeToDemonstration()
 {
 	// Set up the game state for a demonstration
 	switch( GAMESTATE->m_CurGame )
@@ -297,6 +262,52 @@ void ScreenTitleMenu::HandleScreenMessage( const ScreenMessage SM )
 	GAMESTATE->m_bDemonstration = true;
 	m_Fade.CloseWipingRight( SM_GoToDemonstration );
 }
+
+void ScreenTitleMenu::HandleScreenMessage( const ScreenMessage SM )
+{
+	switch( SM )
+	{
+	case SM_PlayAttract:
+		m_soundAttract.PlayRandom();
+		this->SendScreenMessage( SM_PlayAttract, SECONDS_BETWEEN_ATTRACT );
+		break;
+	case SM_GoToNextScreen:
+		switch( m_TitleMenuChoice )
+		{
+		case CHOICE_GAME_START:
+			SCREENMAN->SetNewScreen( NEXT_SCREEN );
+			break;
+		case CHOICE_SELECT_GAME:
+			SCREENMAN->SetNewScreen( "ScreenSelectGame" );
+			break;
+		case CHOICE_MAP_INSTRUMENTS:
+			SCREENMAN->SetNewScreen( "ScreenMapControllers" );
+			break;
+		case CHOICE_INPUT_OPTIONS:
+			SCREENMAN->SetNewScreen( "ScreenInputOptions" );
+			break;
+		case CHOICE_MACHINE_OPTIONS:
+			SCREENMAN->SetNewScreen( "ScreenMachineOptions" );
+			break;
+		case CHOICE_GRAPHIC_OPTIONS:
+			SCREENMAN->SetNewScreen( "ScreenGraphicOptions" );
+			break;
+		case CHOICE_APPEARANCE_OPTIONS:
+			SCREENMAN->SetNewScreen( "ScreenAppearanceOptions" );
+			break;
+		#ifdef _DEBUG
+		case CHOICE_SANDBOX:
+			SCREENMAN->SetNewScreen( "ScreenSandbox" );
+			break;
+		#endif
+		case CHOICE_EDIT:
+			SCREENMAN->SetNewScreen( "ScreenEditMenu" );
+			break;
+		case CHOICE_EXIT:
+		default:
+			RAGE_ASSERT_M(0, "CHOICE_EXIT reached?");	// should never get here
+			break;
+		}
 		break;
 	case SM_GoToDemonstration:
 		{

stepmania/src/ScreenTitleMenu.h

@@ -15,7 +15,7 @@
 #include "TransitionFade.h"
 #include "RandomSample.h"
 #include "BGAnimation.h"
-
+#include "RageTimer.h"
 
 
 class ScreenTitleMenu : public Screen
@@ -25,6 +25,7 @@ public:
 	virtual ~ScreenTitleMenu();
 
 	virtual void Input( const DeviceInput& DeviceI, const InputEventType type, const GameInput &GameI, const MenuInput &MenuI, const StyleInput &StyleI );
+	virtual void Update( float fDelta );
 	virtual void HandleScreenMessage( const ScreenMessage SM );
 
 	enum TitleMenuChoice {
@@ -50,6 +51,7 @@ private:
 	void MenuDown( PlayerNumber pn );
 	void MenuBack( PlayerNumber pn );
 	void MenuStart( PlayerNumber pn );
+	void FadeToDemonstration();
 
 	TitleMenuChoice m_TitleMenuChoice;
 
@@ -66,6 +68,8 @@ private:
 	RandomSample		m_soundChange;
 	RandomSample		m_soundSelect;
 	RandomSample		m_soundInvalid;
+
+	RageTimer			TimeToDemonstration;
 };