add 3D scrolling to ActorScroller

generalize BGAnimation, BGAnimationLayer to eliminate shared code with ActorFrame

stepmania/Themes/default/metrics.ini

@@ -3342,6 +3342,8 @@ MemoryCardIcons=0
 TimerSeconds=0
 
 [ScreenUnlock]
+Fallback=ScreenAttract
+
 UseUnlocksDat=1
 TypeOfPointsToDisplay=DP
 TimeToDisplay=10
@@ -3477,6 +3479,8 @@ Unlock20X=250
 Unlock20Y=325
 
 [ScreenRanking]
+Fallback=ScreenAttract
+
 StepsTypesToHide=dance-couple,dance-solo,pump-halfdouble
 ShowCategories=1
 CoursesToShow=Courses/DDRMAX/NaokiStandard.crs,Courses/DDRMAX/ParanoiaBrothers.crs,Courses/Samples/PlayersBest1-4.crs
@@ -3597,21 +3601,32 @@ Line3=conf,AttractSoundFrequency
 Line4=conf,SoundVolume
 
 [ScreenIntroMovie]
+Class=ScreenAttract
+Fallback=ScreenAttract
 NextScreen=ScreenDemonstration
 
 [ScreenMemoryCard]
+Class=ScreenAttract
+Fallback=ScreenAttract
 NextScreen=ScreenWarning
 
 [ScreenWarning]
+Class=ScreenAttract
+Fallback=ScreenAttract
 NextScreen=ScreenCompany
 
 [ScreenCompany]
+Class=ScreenAttract
+Fallback=ScreenAttract
 NextScreen=ScreenLogo
 
 [ScreenAlbums]
+Class=ScreenAttract
+Fallback=ScreenAttract
 NextScreen=ScreenLogo
 
 [ScreenLogo]
+Fallback=ScreenAttract
 LogoOnCommand=x,320;y,240;zoomy,0;sleep,0.5;bounceend,0.5;zoomy,1;glowshift;effectperiod,2.5;effectcolor1,1,1,1,0.1;effectcolor2,1,1,1,0.3
 NextScreen=ScreenHowToPlay
 

stepmania/src/Actor.cpp

@@ -709,7 +709,7 @@ void Actor::AddRotationR( float rot )
 	RageQuatMultiply( &DestTweenState().quat, DestTweenState().quat, RageQuatFromR(rot) );
 }
 
-float Actor::Command( CString sCommands )
+void Actor::Command( CString sCommands )
 {
 	sCommands.MakeLower();
 
@@ -718,8 +718,6 @@ float Actor::Command( CString sCommands )
 
 	for( unsigned i=0; i<vCommands.size(); i++ )
 		this->HandleCommand( vCommands[i] );
-
-	return GetTweenTimeLeft();
 }
 
 void Actor::HandleCommand( const ParsedCommand &command )

stepmania/src/Actor.h

@@ -294,7 +294,7 @@ public:
 	void FadeOn( float fSleepSeconds, CString sFadeString, float fFadeSeconds )	{ Fade(fSleepSeconds,sFadeString,fFadeSeconds,false); };
 	void FadeOff( float fSleepSeconds, CString sFadeString, float fFadeSeconds )	{ Fade(fSleepSeconds,sFadeString,fFadeSeconds,true); };
 
-	float Command( CString sCommands );	// return length in seconds to execute command
+	void Command( CString sCommands );	// return length in seconds to execute command
 	virtual void HandleCommand( const ParsedCommand &command );	// derivable
 	static float GetCommandLength( CString command );
 
@@ -302,6 +302,14 @@ public:
 	virtual void SetSecondsIntoAnimation( float fSeconds ) {};
 	virtual int GetNumStates() { return 1; };
 
+	//
+	// BGAnimation stuff
+	//
+	virtual void GainingFocus( float fRate, bool bRewindMovie, bool bLoop ) {}
+	virtual void LosingFocus() {}
+	virtual void PlayOffCommand() { this->PlayCommand("Off"); }
+	virtual void PlayCommand( const CString &sCommandName ) {}
+
 protected:
 
 	struct TweenInfo

stepmania/src/ActorFrame.cpp

@@ -149,3 +149,23 @@ void ActorFrame::HandleCommand( const ParsedCommand &command )
 	// base class handles the rest...
 	Actor::HandleCommand( command );
 }
+
+void ActorFrame::GainingFocus( float fRate, bool bRewindMovie, bool bLoop )
+{
+	for( unsigned i=0; i<m_SubActors.size(); i++ )
+		m_SubActors[i]->GainingFocus( fRate, bRewindMovie, bLoop );
+
+	SetDiffuse( RageColor(1,1,1,1) );
+}
+
+void ActorFrame::LosingFocus()
+{
+	for( unsigned i=0; i<m_SubActors.size(); i++ )
+		m_SubActors[i]->LosingFocus();
+}
+
+void ActorFrame::PlayCommand( const CString &sCommandName )
+{
+	for( unsigned i=0; i<m_SubActors.size(); i++ ) 
+		m_SubActors[i]->PlayCommand( sCommandName );
+}

stepmania/src/ActorFrame.h

@@ -42,6 +42,10 @@ public:
 	/* Amount of time until all tweens (and all children's tweens) have stopped: */
 	virtual float GetTweenTimeLeft() const;
 
+	virtual void GainingFocus( float fRate, bool bRewindMovie, bool bLoop );
+	virtual void LosingFocus();
+	virtual void PlayCommand( const CString &sCommandName );
+
 protected:
 	vector<Actor*>	m_SubActors;
 };

stepmania/src/ActorScroller.cpp

@@ -14,37 +14,80 @@
 #include "ActorCollision.h"
 #include <math.h>
 #include "RageUtil.h"
+#include "RageDisplay.h"
 
 
 ActorScroller::ActorScroller()
 {
+	m_bLoaded = false;
 	m_fCurrentItem = 0;
 	m_fDestinationItem = 0;
+	m_fSecondsPerItem = 1;
+	m_iNumItemsToDraw = 7;
+
+	m_vRotationDegrees = RageVector3(0,0,0);
+	m_vTranslateTerm0 = RageVector3(0,0,0);
+	m_vTranslateTerm1 = RageVector3(0,0,0);
+	m_vTranslateTerm2 = RageVector3(0,0,0);
 }
 
-void ActorScroller::Load( float fScrollSecondsPerItem, float fSpacingX, float fSpacingY )
+void ActorScroller::Load( 
+	float fSecondsPerItem, 
+	int iNumItemsToDraw, 
+	const RageVector3	&vRotationDegrees,
+	const RageVector3	&vTranslateTerm0,
+	const RageVector3	&vTranslateTerm1,
+	const RageVector3	&vTranslateTerm2
+	)
 {
-	ASSERT( fScrollSecondsPerItem > 0 );
-	m_fScrollSecondsPerItem = fScrollSecondsPerItem;
-	m_vSpacing.x = fSpacingX;
-	m_vSpacing.y = fSpacingY;
+	ASSERT( fSecondsPerItem > 0 );
+	m_fSecondsPerItem = fSecondsPerItem;
+	m_iNumItemsToDraw = iNumItemsToDraw;
+	m_vRotationDegrees = vRotationDegrees;
+	m_vTranslateTerm0 = vTranslateTerm0;
+	m_vTranslateTerm1 = vTranslateTerm1;
+	m_vTranslateTerm2 = vTranslateTerm2;
+
+	m_bLoaded = true;
 }
 
 void ActorScroller::Update( float fDeltaTime )
 {
 	ActorFrame::Update( fDeltaTime );
 
-	fapproach( m_fCurrentItem, m_fDestinationItem, fDeltaTime/m_fScrollSecondsPerItem );
+	fapproach( m_fCurrentItem, m_fDestinationItem, fDeltaTime/m_fSecondsPerItem );
+}
 
-	for( unsigned i=0; i<m_SubActors.size(); i++ )
+void ActorScroller::DrawPrimitives()
+{
+	if( m_bLoaded )
 	{
-		Actor* pActor = m_SubActors[i];
+		for( unsigned i=0; i<m_SubActors.size(); i++ )
+		{
+			float fItemOffset = i - m_fCurrentItem;
 
-		float fItemOffset = i - m_fCurrentItem;
-		float fX = m_vSpacing.x * fItemOffset;
-		float fY = m_vSpacing.y * fItemOffset;
-		fX = roundf( fX );
-		fY = roundf( fY );
-		pActor->SetXY( fX, fY );
+			if( m_vRotationDegrees[0] )
+				DISPLAY->RotateX( m_vRotationDegrees[0]*fItemOffset );
+			if( m_vRotationDegrees[1] )
+				DISPLAY->RotateY( m_vRotationDegrees[1]*fItemOffset );
+			if( m_vRotationDegrees[2] )
+				DISPLAY->RotateZ( m_vRotationDegrees[2]*fItemOffset );
+			
+			RageVector3 vTranslation = 
+				m_vTranslateTerm0 +								// m_vTranslateTerm0*itemOffset^0
+				m_vTranslateTerm1 * fItemOffset +				// m_vTranslateTerm1*itemOffset^1
+				m_vTranslateTerm2 * fItemOffset*fItemOffset;	// m_vTranslateTerm2*itemOffset^2
+			DISPLAY->Translate( 
+				vTranslation[0],
+				vTranslation[1],
+				vTranslation[2]
+				);
+
+			m_SubActors[i]->Draw();
+		}
+	}
+	else
+	{
+		ActorFrame::DrawPrimitives();
 	}
 }

stepmania/src/ActorScroller.h

@@ -19,19 +19,38 @@ class ActorScroller : public ActorFrame
 public:
 	ActorScroller();
 
-	void Load( float fScrollSecondsPerItem, float fSpacingX, float fSpacingY );
+	void Load( 
+		float fScrollSecondsPerItem, 
+		int iNumItemsToDraw, 
+		const RageVector3	&vRotationDegrees,
+		const RageVector3	&vTranslateTerm0,
+		const RageVector3	&vTranslateTerm1,
+		const RageVector3	&vTranslateTerm2 );
 
 	virtual void Update( float fDelta );
-	virtual void DrawPrimitives() {}	// doesn't draw!
+	virtual void DrawPrimitives();	// DOES draw
 
 	void SetDestinationItem( int iItem ) { m_fDestinationItem = float(iItem); }
 	void SetCurrentAndDestinationItem( int iItem ) { m_fCurrentItem = m_fDestinationItem = float(iItem); }
 
 protected:
+	bool		m_bLoaded;
 	float		m_fCurrentItem; // usually between 0 and m_SubActors.size()
 	float		m_fDestinationItem;
-	float		m_fScrollSecondsPerItem;
-	RageVector2	m_vSpacing;
+	float		m_fSecondsPerItem;
+	int			m_iNumItemsToDraw;
+	
+	// Note: Rotation is applied before translation.
+
+	// rot = m_vRotationDegrees*itemOffset^1
+	RageVector3	m_vRotationDegrees;
+
+	// trans = m_vTranslateTerm0*itemOffset^0 + 
+	//		   m_vTranslateTerm1*itemOffset^1 +
+	//		   m_vTranslateTerm2*itemOffset^2
+	RageVector3	m_vTranslateTerm0;
+	RageVector3	m_vTranslateTerm1;
+	RageVector3	m_vTranslateTerm2;
 };
 
 

stepmania/src/ActorUtil.cpp

@@ -26,6 +26,7 @@
 #include "song.h"
 #include "GameState.h"
 #include "RageTextureManager.h"
+#include "SongManager.h"
 
 
 Actor* LoadFromActorFile( CString sIniPath, CString sLayer )
@@ -95,7 +96,10 @@ Actor* LoadFromActorFile( CString sIniPath, CString sLayer )
 			}
 			else if( sFile.CompareNoCase("songbanner")==0 )
 			{
-				const Song *pSong = GAMESTATE->m_pCurSong;
+				Song *pSong = GAMESTATE->m_pCurSong;
+				if( pSong == NULL )
+					pSong = SONGMAN->GetRandomSong();
+
 				if( pSong && pSong->HasBanner() )
 					sFile = pSong->GetBannerPath();
 				else
@@ -187,14 +191,14 @@ void UtilSetXY( Actor& actor, CString sClassName )
 	actor.SetXY( THEME->GetMetricF(sClassName,actor.GetID()+"X"), THEME->GetMetricF(sClassName,actor.GetID()+"Y") );
 }
 
-float UtilCommand( Actor& actor, CString sClassName, CString sCommandName )
+void UtilCommand( Actor& actor, CString sClassName, CString sCommandName )
 {
 	// If Actor is hidden, it won't get updated or drawn, so don't bother tweening.
 	/* ... but we might be unhiding it, or setting state for when we unhide it later */
 //	if( actor.GetHidden() )
 //		return 0;
 
-	float ret = actor.Command( "playcommand," + sCommandName );
+	actor.Command( "playcommand," + sCommandName );
 
 	// HACK:  It's very often that we command things to TweenOffScreen 
 	// that we aren't drawing.  We know that an Actor is not being
@@ -203,11 +207,11 @@ float UtilCommand( Actor& actor, CString sClassName, CString sCommandName )
 	if( sCommandName=="Off" )
 	{
 		if( actor.GetID().empty() )
-			return ret;
+			return;
 	} else {
 		RAGE_ASSERT_M( !actor.GetID().empty(), ssprintf("!actor.GetID().empty() ('%s', '%s')", sClassName.c_str(), sCommandName.c_str()) );
 	}
 
-	return max( ret, actor.Command( THEME->GetMetric(sClassName,actor.GetID()+sCommandName+"Command") ) );
+	actor.Command( THEME->GetMetric(sClassName,actor.GetID()+sCommandName+"Command") );
 }
 

stepmania/src/ActorUtil.h

@@ -26,21 +26,21 @@ void UtilSetXY( Actor& actor, CString sClassName );
 inline void UtilSetXY( Actor* pActor, CString sClassName ) { UtilSetXY( *pActor, sClassName ); }
 
 
-float UtilCommand( Actor& actor, CString sClassName, CString sCommandName );
+void UtilCommand( Actor& actor, CString sClassName, CString sCommandName );
 
-inline float UtilOnCommand( Actor& actor, CString sClassName ) { return UtilCommand( actor, sClassName, "On" ); }
-inline float UtilOffCommand( Actor& actor, CString sClassName ) { return UtilCommand( actor, sClassName, "Off" ); }
-inline float UtilSetXYAndOnCommand( Actor& actor, CString sClassName )
+inline void UtilOnCommand( Actor& actor, CString sClassName ) { UtilCommand( actor, sClassName, "On" ); }
+inline void UtilOffCommand( Actor& actor, CString sClassName ) { UtilCommand( actor, sClassName, "Off" ); }
+inline void UtilSetXYAndOnCommand( Actor& actor, CString sClassName )
 {
 	UtilSetXY( actor, sClassName );
-	return UtilOnCommand( actor, sClassName );
+	UtilOnCommand( actor, sClassName );
 }
 
 /* convenience */
-inline float UtilCommand( Actor* pActor, CString sClassName, CString sCommandName ) { return UtilCommand( *pActor, sClassName, sCommandName ); }
-inline float UtilOnCommand( Actor* pActor, CString sClassName ) { return UtilOnCommand( *pActor, sClassName ); }
-inline float UtilOffCommand( Actor* pActor, CString sClassName ) { return UtilOffCommand( *pActor, sClassName ); }
-inline float UtilSetXYAndOnCommand( Actor* pActor, CString sClassName ) { return UtilSetXYAndOnCommand( *pActor, sClassName ); }
+inline void UtilCommand( Actor* pActor, CString sClassName, CString sCommandName ) { UtilCommand( *pActor, sClassName, sCommandName ); }
+inline void UtilOnCommand( Actor* pActor, CString sClassName ) { UtilOnCommand( *pActor, sClassName ); }
+inline void UtilOffCommand( Actor* pActor, CString sClassName ) { UtilOffCommand( *pActor, sClassName ); }
+inline void UtilSetXYAndOnCommand( Actor* pActor, CString sClassName ) { UtilSetXYAndOnCommand( *pActor, sClassName ); }
 
 // Return a Sprite, BitmapText, or Model depending on the file type
 Actor* LoadFromActorFile( CString sIniPath, CString sLayer = "Actor" );

stepmania/src/BGAnimation.cpp

@@ -21,6 +21,7 @@
 #include "ThemeManager.h"
 #include "RageFile.h"
 #include "ActorUtil.h"
+#include "arch/ArchHooks/ArchHooks.h"
 
 const int MAX_LAYERS = 1000;
 
@@ -38,9 +39,7 @@ BGAnimation::~BGAnimation()
 
 void BGAnimation::Unload()
 {
-    for( unsigned i=0; i<m_Layers.size(); i++ )
-		delete m_Layers[i];
-	m_Layers.clear();
+    DeleteAllChildren();
 }
 
 void BGAnimation::LoadFromStaticGraphic( CString sPath )
@@ -49,10 +48,10 @@ void BGAnimation::LoadFromStaticGraphic( CString sPath )
 
 	BGAnimationLayer* pLayer = new BGAnimationLayer( m_bGeneric );
 	pLayer->LoadFromStaticGraphic( sPath );
-	m_Layers.push_back( pLayer );
+	AddChild( pLayer );
 }
 
-void AddLayersFromAniDir( CString sAniDir, vector<BGAnimationLayer*> &layersAddTo, bool Generic )
+void AddLayersFromAniDir( CString sAniDir, vector<Actor*> &layersAddTo, bool Generic )
 {
 	if( sAniDir.empty() )
 		 return;
@@ -111,40 +110,62 @@ void BGAnimation::LoadFromAniDir( CString sAniDir )
 	if( DoesFileExist(sPathToIni) )
 	{
 		// This is a new style BGAnimation (using .ini)
-		AddLayersFromAniDir( sAniDir, m_Layers, m_bGeneric );	// TODO: Check for circular load
+		AddLayersFromAniDir( sAniDir, m_SubActors, m_bGeneric );	// TODO: Check for circular load
 
 		IniFile ini(sPathToIni);
 		ini.ReadFile();
 		if( !ini.GetValue( "BGAnimation", "LengthSeconds", m_fLengthSeconds ) )
 		{
-			m_fLengthSeconds = 0;
 			/* XXX: if m_bGeneric, simply constructing the BG layer won't run "On",
 			 * so at this point GetMaxTweenTimeLeft is probably 0 */
-			for( int i=0; (unsigned)i < m_Layers.size(); i++ )
-				m_fLengthSeconds = max(m_fLengthSeconds, m_Layers[i]->GetMaxTweenTimeLeft());
+			m_fLengthSeconds = this->GetTweenTimeLeft();
 		}
 
 		bool bUseScroller;
 		if( ini.GetValue( "BGAnimation", "UseScroller", bUseScroller ) && bUseScroller )
 		{
+			// TODO: Move this into ActorScroller
+			
 #define REQUIRED_GET_VALUE( szName, valueOut ) \
-	if( !ini.GetValue( "BGAnimation", szName, valueOut ) ) \
-		RageException::Throw( "File '%s' is missing the value BGAnimation::%s", sPathToIni.c_str(), szName );
+	if( !ini.GetValue( "Scroller", szName, valueOut ) ) \
+		HOOKS->MessageBoxOK( ssprintf("File '%s' is missing the value Scroller::%s", sPathToIni.c_str(), szName) );
 
-			float fScrollSecondsPerItem, fSpacingX, fSpacingY, fItemPaddingStart, fItemPaddingEnd;
-			REQUIRED_GET_VALUE( "ScrollSecondsPerItem", fScrollSecondsPerItem );
-			REQUIRED_GET_VALUE( "ScrollSpacingX", fSpacingX );
-			REQUIRED_GET_VALUE( "ScrollSpacingY", fSpacingY );
+			float fSecondsPerItem = 1;
+			int iNumItemsToDraw = 7;
+			RageVector3	vRotationDegrees = RageVector3(0,0,0);
+			RageVector3	vTranslateTerm0 = RageVector3(0,0,0);
+			RageVector3	vTranslateTerm1 = RageVector3(0,0,0);
+			RageVector3	vTranslateTerm2 = RageVector3(0,0,0);
+			float fItemPaddingStart = 0;
+			float fItemPaddingEnd = 0;
+
+			REQUIRED_GET_VALUE( "SecondsPerItem", fSecondsPerItem );
+			REQUIRED_GET_VALUE( "NumItemsToDraw", iNumItemsToDraw );
+			REQUIRED_GET_VALUE( "RotationDegreesX", vRotationDegrees[0] );
+			REQUIRED_GET_VALUE( "RotationDegreesY", vRotationDegrees[1] );
+			REQUIRED_GET_VALUE( "RotationDegreesZ", vRotationDegrees[2] );
+			REQUIRED_GET_VALUE( "TranslateTerm0X", vTranslateTerm0[0] );
+			REQUIRED_GET_VALUE( "TranslateTerm0Y", vTranslateTerm0[1] );
+			REQUIRED_GET_VALUE( "TranslateTerm0Z", vTranslateTerm0[2] );
+			REQUIRED_GET_VALUE( "TranslateTerm1X", vTranslateTerm1[0] );
+			REQUIRED_GET_VALUE( "TranslateTerm1Y", vTranslateTerm1[1] );
+			REQUIRED_GET_VALUE( "TranslateTerm1Z", vTranslateTerm1[2] );
+			REQUIRED_GET_VALUE( "TranslateTerm2X", vTranslateTerm2[0] );
+			REQUIRED_GET_VALUE( "TranslateTerm2Y", vTranslateTerm2[1] );
+			REQUIRED_GET_VALUE( "TranslateTerm2Z", vTranslateTerm2[2] );
 			REQUIRED_GET_VALUE( "ItemPaddingStart", fItemPaddingStart );
 			REQUIRED_GET_VALUE( "ItemPaddingEnd", fItemPaddingEnd );
 #undef REQUIRED_GET_VALUE
 
-			m_Scroller.Load( fScrollSecondsPerItem, fSpacingX, fSpacingY );
-			for( unsigned i=0; i<m_Layers.size(); i++ )
-				m_Scroller.AddChild( m_Layers[i] );
-			m_Scroller.SetCurrentAndDestinationItem( int(-fItemPaddingStart) );
-			m_Scroller.SetDestinationItem( int(m_Layers.size()-1+fItemPaddingEnd) );
-			this->AddChild( &m_Scroller );
+			ActorScroller::Load( 
+				fSecondsPerItem,
+				iNumItemsToDraw,
+				vRotationDegrees,
+				vTranslateTerm0,
+				vTranslateTerm1,
+				vTranslateTerm2 );
+			ActorScroller::SetCurrentAndDestinationItem( int(-fItemPaddingStart) );
+			ActorScroller::SetDestinationItem( int(m_SubActors.size()-1+fItemPaddingEnd) );
 		}
 
 		CString InitCommand;
@@ -181,7 +202,7 @@ void BGAnimation::LoadFromAniDir( CString sAniDir )
 				continue;	// don't directly load files starting with an underscore
 			BGAnimationLayer* pLayer = new BGAnimationLayer( m_bGeneric );
 			pLayer->LoadFromAniLayerFile( asImagePaths[i] );
-			m_Layers.push_back( pLayer );
+			AddChild( pLayer );
 		}
 	}
 }
@@ -192,7 +213,7 @@ void BGAnimation::LoadFromMovie( CString sMoviePath )
 
 	BGAnimationLayer* pLayer = new BGAnimationLayer( m_bGeneric );
 	pLayer->LoadFromMovie( sMoviePath );
-	m_Layers.push_back( pLayer );
+	AddChild( pLayer );
 }
 
 void BGAnimation::LoadFromVisualization( CString sVisPath )
@@ -205,82 +226,10 @@ void BGAnimation::LoadFromVisualization( CString sVisPath )
 
 	pLayer = new BGAnimationLayer( m_bGeneric );
 	pLayer->LoadFromStaticGraphic( sSongBGPath );
-	m_Layers.push_back( pLayer );
+	AddChild( pLayer );
 
 	pLayer = new BGAnimationLayer( m_bGeneric );
 	pLayer->LoadFromVisualization( sVisPath );
-	m_Layers.push_back( pLayer );	
-}
-
-
-void BGAnimation::Update( float fDeltaTime )
-{
-	for( unsigned i=0; i<m_Layers.size(); i++ )
-		m_Layers[i]->Update( fDeltaTime );
-	ActorFrame::Update( fDeltaTime );
-}
-
-void BGAnimation::DrawPrimitives()
-{
-	for( unsigned i=0; i<m_Layers.size(); i++ )
-		m_Layers[i]->Draw();
-}
-	
-void BGAnimation::GainingFocus( float fRate, bool bRewindMovie, bool bLoop )
-{
-	for( unsigned i=0; i<m_Layers.size(); i++ )
-		m_Layers[i]->GainingFocus( fRate, bRewindMovie, bLoop );
-
-	SetDiffuse( RageColor(1,1,1,1) );
-}
-
-void BGAnimation::LosingFocus()
-{
-	for( unsigned i=0; i<m_Layers.size(); i++ )
-		m_Layers[i]->LosingFocus();
-}
-
-void BGAnimation::SetDiffuse( const RageColor &c )
-{
-	for( unsigned i=0; i<m_Layers.size(); i++ ) 
-		m_Layers[i]->SetDiffuse(c);
-	ActorFrame::SetDiffuse( c );
-}
-
-float BGAnimation::GetTweenTimeLeft() const
-{
-	float ret = 0;
-
-	for( unsigned i=0; i<m_Layers.size(); ++i )
-		ret = max( ret, m_Layers[i]->GetMaxTweenTimeLeft() );
-
-	return max( ret, Actor::GetTweenTimeLeft() );
-}
-
-void BGAnimation::FinishTweening()
-{
-	for( unsigned i=0; i<m_Layers.size(); i++ )
-		m_Layers[i]->FinishTweening();
-	ActorFrame::FinishTweening();
-}
-
-void BGAnimation::PlayCommand( const CString &cmd )
-{
-	for( unsigned i=0; i<m_Layers.size(); i++ ) 
-		m_Layers[i]->PlayCommand( cmd );
-}
-
-void BGAnimation::HandleCommand( const ParsedCommand &command )
-{
-	HandleParams;
-
-	if( sParam(0)=="playcommand" )	PlayCommand( sParam(1) );
-	else
-	{
-		Actor::HandleCommand( command );
-		return;
-	}
-
-	CheckHandledParams;
+	AddChild( pLayer );
 }
 

stepmania/src/BGAnimation.h

@@ -4,7 +4,7 @@
 -----------------------------------------------------------------------------
  Class: BGAnimation
 
- Desc: Particles that play in the background of ScreenGameplay
+ Desc: An ActorFrame that loads itself
 
  Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
 	Ben Nordstrom
@@ -12,14 +12,9 @@
 -----------------------------------------------------------------------------
 */
 
-#include "ActorFrame.h"
 #include "ActorScroller.h"
 
-
-class BGAnimationLayer;
-
-
-class BGAnimation : public ActorFrame
+class BGAnimation : public ActorScroller
 {
 public:
 	BGAnimation( bool Generic=false );
@@ -32,29 +27,11 @@ public:
 	void LoadFromMovie( CString sMoviePath );
 	void LoadFromVisualization( CString sMoviePath );
 
-	virtual void Update( float fDeltaTime );
-	virtual void DrawPrimitives();
-
-	virtual void SetDiffuse( const RageColor &c );
-
-	void GainingFocus( float fRate, bool bRewindMovie, bool bLoop );
-	void LosingFocus();
-
 	float GetLengthSeconds() const { return m_fLengthSeconds; }
 
-	virtual void HandleCommand( const ParsedCommand &command );
-	void PlayOffCommand() { PlayCommand("Off"); }
-	void PlayCommand( const CString &cmd );
-
-	float GetTweenTimeLeft() const;
-	void FinishTweening();
-
 protected:
-	vector<BGAnimationLayer*> m_Layers;
 	float	m_fLengthSeconds;
 	bool	m_bGeneric;
-
-	ActorScroller m_Scroller;
 };
 
 

stepmania/src/BGAnimationLayer.cpp

@@ -651,15 +651,6 @@ void BGAnimationLayer::LoadFromIni( CString sAniDir, CString sLayer )
 		PlayCommand( "On" );
 }
 
-float BGAnimationLayer::GetMaxTweenTimeLeft() const
-{
-	float ret = 0;
-
-	for( unsigned i=0; i<m_SubActors.size(); i++ )
-		ret = max(ret, m_SubActors[i]->GetTweenTimeLeft());
-
-	return ret;
-}
 
 void BGAnimationLayer::FinishTweening()
 {

stepmania/src/Screen.cpp

@@ -339,8 +339,15 @@ Screen* Screen::Create( CString sClassName )
 	CString sName = sClassName;
 	if( parts.size() == 2 )
 	{
-		sClassName = parts[1];
 		sName = parts[0];
+		sClassName = parts[1];
+	}
+	// This is the new, preferred method for specifying the screen class.
+	// Look up the class in the metrics group sName
+	else
+	{
+		if( THEME->HasMetric(sClassName,"Class") )
+			sClassName = THEME->GetMetric(sClassName,"Class");
 	}
 
 #define IF_RETURN(X)	if(sClassName.CompareNoCase(#X)==0)	return new X(sName);

stepmania/src/ScreenAttract.cpp

@@ -30,12 +30,12 @@
 #define INITIAL_SCREEN			THEME->GetMetric("Common","InitialScreen")
 
 
-ScreenAttract::ScreenAttract( CString sClassName, bool bResetGameState ) : Screen( sClassName )
+ScreenAttract::ScreenAttract( CString sName, bool bResetGameState ) : Screen( sName )
 {
-	LOG->Trace( "ScreenAttract::ScreenAttract(%s)", sClassName.c_str() );
+	LOG->Trace( "ScreenAttract::ScreenAttract(%s)", m_sName.c_str() );
 
 	// increment times through attract count
-	if( sClassName == INITIAL_SCREEN )
+	if( m_sName == INITIAL_SCREEN )
 		GAMESTATE->m_iNumTimesThroughAttract++;
 
 	if( bResetGameState )
@@ -46,11 +46,11 @@ ScreenAttract::ScreenAttract( CString sClassName, bool bResetGameState ) : Scree
 	m_Background.LoadFromAniDir( THEME->GetPathToB(m_sName+" background") );
 	this->AddChild( &m_Background );
 
-	m_In.Load( THEME->GetPathToB("ScreenAttract in") );
+	m_In.Load( THEME->GetPathToB(m_sName+" in") );
 	m_In.StartTransitioning();
 	this->AddChild( &m_In );
 
-	m_Out.Load( THEME->GetPathToB("ScreenAttract out") );
+	m_Out.Load( THEME->GetPathToB(m_sName+" out") );
 	this->AddChild( &m_Out );
 
 	SOUND->PlayOnceFromDir( ANNOUNCER->GetPathTo(m_sName) );

stepmania/src/ScreenCredits.cpp

@@ -172,10 +172,12 @@ ScreenCredits::ScreenCredits( CString sName ) : ScreenAttract( sName )
 	SONGMAN->GetSongs( arraySongs );
 	SortSongPointerArrayByTitle( arraySongs );
 
-	m_ScrollerBackgrounds.Load( BACKGROUNDS_SCROLL_SECONDS_PER_ITEM, BACKGROUNDS_SPACING_X, BACKGROUNDS_SPACING_Y );
-	this->AddChild( &m_ScrollerBackgrounds );
-	m_ScrollerFrames.Load( BACKGROUNDS_SCROLL_SECONDS_PER_ITEM, BACKGROUNDS_SPACING_X, BACKGROUNDS_SPACING_Y );
-	this->AddChild( &m_ScrollerFrames );
+	// FIXME:  Redo this screen with a BGA
+//	m_ScrollerBackgrounds.Load(
+//		BACKGROUNDS_SCROLL_SECONDS_PER_ITEM, BACKGROUNDS_SPACING_X, BACKGROUNDS_SPACING_Y );
+//	this->AddChild( &m_ScrollerBackgrounds );
+//	m_ScrollerFrames.Load( BACKGROUNDS_SCROLL_SECONDS_PER_ITEM, BACKGROUNDS_SPACING_X, BACKGROUNDS_SPACING_Y );
+//	this->AddChild( &m_ScrollerFrames );
 
 	{
 		for( int i=0; i<NUM_BACKGROUNDS; i++ )
@@ -199,7 +201,7 @@ ScreenCredits::ScreenCredits( CString sName ) : ScreenAttract( sName )
 		}
 	}
 	
-	m_ScrollerTexts.Load( TEXTS_SCROLL_SECONDS_PER_ITEM, TEXTS_SPACING_X, TEXTS_SPACING_Y );
+//	m_ScrollerTexts.Load( TEXTS_SCROLL_SECONDS_PER_ITEM, TEXTS_SPACING_X, TEXTS_SPACING_Y );
 	this->AddChild( &m_ScrollerTexts );
 	
 	{

stepmania/src/ScreenGameplay.cpp

@@ -1566,9 +1566,23 @@ void ScreenGameplay::Input( const DeviceInput& DeviceI, const InputEventType typ
 			{
 				PREFSMAN->m_bAutoPlay = !PREFSMAN->m_bAutoPlay;
 				UpdateAutoPlayText();
+				bool bIsHoldingShift = 
+					INPUTFILTER->IsBeingPressed( DeviceInput(DEVICE_KEYBOARD, SDLK_RSHIFT)) ||
+					INPUTFILTER->IsBeingPressed( DeviceInput(DEVICE_KEYBOARD, SDLK_LSHIFT));
 				for( int p=0; p<NUM_PLAYERS; p++ )
+				{
 					if( GAMESTATE->IsHumanPlayer(p) )
-						GAMESTATE->m_PlayerController[p] = PREFSMAN->m_bAutoPlay?PC_AUTOPLAY:PC_HUMAN;
+					{
+						if( bIsHoldingShift )
+						{
+							GAMESTATE->m_PlayerController[p] = PREFSMAN->m_bAutoPlay ? PC_CPU : PC_HUMAN;
+						}
+						else
+						{
+							GAMESTATE->m_PlayerController[p] = PREFSMAN->m_bAutoPlay ? PC_AUTOPLAY : PC_HUMAN;
+						}
+					}
+				}
 			}
 			break;
 		case SDLK_F9:

stepmania/src/ScreenSelectMaster.cpp

@@ -88,7 +88,13 @@ ScreenSelectMaster::ScreenSelectMaster( CString sClassName ) : ScreenSelect( sCl
 	{
 		if( SHARED_PREVIEW_AND_CURSOR )
 		{
-			m_Scroller[0].Load( SCROLLER_SECONDS_PER_ITEM, SCROLLER_SPACING_X, SCROLLER_SPACING_Y );
+			m_Scroller[0].Load( 
+				SCROLLER_SECONDS_PER_ITEM, 
+				7,
+				RageVector3( 0, 0, 0 ),
+				RageVector3( 0, 0, 0 ),
+				RageVector3( SCROLLER_SPACING_X, SCROLLER_SPACING_Y, 0 ),
+				RageVector3( 0, 0, 0 ) );
 			m_Scroller[0].SetName( "Scroller" );
 			this->AddChild( &m_Scroller[0] );
 
@@ -109,7 +115,13 @@ ScreenSelectMaster::ScreenSelectMaster( CString sClassName ) : ScreenSelect( sCl
 				if( !GAMESTATE->IsPlayerEnabled(p) )
 					continue;	// skip
 	
-				m_Scroller[p].Load( SCROLLER_SECONDS_PER_ITEM, SCROLLER_SPACING_X, SCROLLER_SPACING_Y );
+				m_Scroller[p].Load(
+					SCROLLER_SECONDS_PER_ITEM, 
+					7,
+					RageVector3( 0, 0, 0 ),
+					RageVector3( 0, 0, 0 ),
+					RageVector3( SCROLLER_SPACING_X, SCROLLER_SPACING_Y, 0 ),
+					RageVector3( 0, 0, 0 ) );
 				m_Scroller[p].SetName( ssprintf("ScrollerP%d",p+1) );
 				this->AddChild( &m_Scroller[p] );
 				
@@ -228,7 +240,7 @@ ScreenSelectMaster::ScreenSelectMaster( CString sClassName ) : ScreenSelect( sCl
 
 	this->UpdateSelectableChoices();
 
-	m_fLockInputSecs = TweenOnScreen();
+	m_fLockInputSecs = this->GetTweenTimeLeft();
 }
 
 void ScreenSelectMaster::Update( float fDelta )
@@ -245,14 +257,12 @@ void ScreenSelectMaster::HandleScreenMessage( const ScreenMessage SM )
 	{
 	case SM_PlayPostSwitchPage:
 		{
-			float fSecs = 0;
-
 			if( SHARED_PREVIEW_AND_CURSOR )
 			{
 				for( int i=0; i<NUM_CURSOR_PARTS; i++ )
 				{
 					m_sprCursor[i][0].SetXY( GetCursorX((PlayerNumber)0,i), GetCursorY((PlayerNumber)0,i) );
-					fSecs = max( fSecs, COMMAND( m_sprCursor[i][0], "PostSwitchPage" ) );
+					COMMAND( m_sprCursor[i][0], "PostSwitchPage" );
 				}
 			}
 			else
@@ -262,34 +272,37 @@ void ScreenSelectMaster::HandleScreenMessage( const ScreenMessage SM )
 						if( GAMESTATE->IsPlayerEnabled(p) )
 						{
 							m_sprCursor[i][p].SetXY( GetCursorX((PlayerNumber)p,i), GetCursorY((PlayerNumber)p,i) );
-							fSecs = max( fSecs, COMMAND( m_sprCursor[i][p], "PostSwitchPage" ) );
+							COMMAND( m_sprCursor[i][p], "PostSwitchPage" );
 						}
 			}
 
 			if( SHARED_PREVIEW_AND_CURSOR )
 			{
 				for( int i=0; i<NUM_PREVIEW_PARTS; i++ )
-					fSecs = max( fSecs, COMMAND( m_sprPreview[i][m_iChoice[0]][0], "PostSwitchPage" ) );
+					COMMAND( m_sprPreview[i][m_iChoice[0]][0], "PostSwitchPage" );
 			}
 			else
 			{
 				for( int i=0; i<NUM_PREVIEW_PARTS; i++ )
 					for( int p=0; p<NUM_PLAYERS; p++ )
 						if( GAMESTATE->IsPlayerEnabled(p) )
-							fSecs = max( fSecs, COMMAND( m_sprPreview[i][m_iChoice[p]][p], "PostSwitchPage" ) );
+							COMMAND( m_sprPreview[i][m_iChoice[p]][p], "PostSwitchPage" );
 			}
 
 			m_fLockInputSecs = POST_SWITCH_PAGE_SECONDS;
 		}
 		break;
 	case SM_BeginFadingOut:
-		float fSecs = TweenOffScreen();
-		/* This can be used to allow overlap between the main tween-off and the MenuElements
-		 * tweenoff. */
-		fSecs += EXTRA_SLEEP_AFTER_TWEEN_OFF_SECONDS;
-		fSecs = max( fSecs, 0 );
-		SCREENMAN->PostMessageToTopScreen( SM_AllDoneChoosing, fSecs );	// nofify parent that we're finished
-		m_Menu.StopTimer();
+		{
+			TweenOffScreen();
+			float fSecs = GetTweenTimeLeft();
+			/* This can be used to allow overlap between the main tween-off and the MenuElements
+			 * tweenoff. */
+			fSecs += EXTRA_SLEEP_AFTER_TWEEN_OFF_SECONDS;
+			fSecs = max( fSecs, 0 );
+			SCREENMAN->PostMessageToTopScreen( SM_AllDoneChoosing, fSecs );	// nofify parent that we're finished
+			m_Menu.StopTimer();
+		}
 		break;
 	}
 }
@@ -375,44 +388,42 @@ bool ScreenSelectMaster::ChangePage( int iNewChoice )
 		if( GAMESTATE->IsHumanPlayer(p) && m_bChosen[p] )
 			return false;
 
-	float fSecs = 0;
-
 	if( SHARED_PREVIEW_AND_CURSOR )
 	{
 		for( int i=0; i<NUM_CURSOR_PARTS; i++ )
-			fSecs = max( fSecs, COMMAND( m_sprCursor[i][0], "PreSwitchPage" ) );
+			COMMAND( m_sprCursor[i][0], "PreSwitchPage" );
 	}
 	else
 	{
 		for( int i=0; i<NUM_CURSOR_PARTS; i++ )
 			for( int p=0; p<NUM_PLAYERS; p++ )
 				if( GAMESTATE->IsHumanPlayer(p) )
-					fSecs = max( fSecs, COMMAND( m_sprCursor[i][p], "PreSwitchPage" ) );
+					COMMAND( m_sprCursor[i][p], "PreSwitchPage" );
 	}
 
 	const CString sIconAndExplanationCommand = ssprintf( "SwitchToPage%d", newPage+1 );
 
 	for( unsigned c=0; c<m_aModeChoices.size(); c++ )
 		for( int i=0; i<NUM_ICON_PARTS; i++ )
-			fSecs = max( fSecs, COMMAND( m_sprIcon[i][c], sIconAndExplanationCommand ) );
+			COMMAND( m_sprIcon[i][c], sIconAndExplanationCommand );
 
 	if( SHARED_PREVIEW_AND_CURSOR )
 	{
 		for( int i=0; i<NUM_PREVIEW_PARTS; i++ )
-			fSecs = max( fSecs, COMMAND( m_sprPreview[i][m_iChoice[p]][0], "PreSwitchPage" ) );
+			COMMAND( m_sprPreview[i][m_iChoice[p]][0], "PreSwitchPage" );
 	}
 	else
 	{
 		for( int i=0; i<NUM_PREVIEW_PARTS; i++ )
 			for( int p=0; p<NUM_PLAYERS; p++ )
 				if( GAMESTATE->IsPlayerEnabled(p) )
-					fSecs = max( fSecs, COMMAND( m_sprPreview[i][m_iChoice[p]][p], "PreSwitchPage" ) );
+					COMMAND( m_sprPreview[i][m_iChoice[p]][p], "PreSwitchPage" );
 	}
 
 	for( int page=0; page<NUM_PAGES; page++ )
 	{
-		fSecs = max( fSecs, COMMAND( m_sprExplanation[page], sIconAndExplanationCommand ) );
-		fSecs = max( fSecs, COMMAND( m_sprMore[page], sIconAndExplanationCommand ) );
+		COMMAND( m_sprExplanation[page], sIconAndExplanationCommand );
+		COMMAND( m_sprMore[page], sIconAndExplanationCommand );
 	}
 
 
@@ -532,19 +543,17 @@ ScreenSelectMaster::Page ScreenSelectMaster::GetCurrentPage() const
 }
 
 
-float ScreenSelectMaster::DoMenuStart( PlayerNumber pn )
+void ScreenSelectMaster::DoMenuStart( PlayerNumber pn )
 {
 	if( m_bChosen[pn] == true )
-		return 0;
+		return;
 	m_bChosen[pn] = true;
 
-	float fSecs = 0;
 	for( int page=0; page<NUM_PAGES; page++ )
-		fSecs = max( fSecs, OFF_COMMAND( m_sprMore[page] ) );
+		OFF_COMMAND( m_sprMore[page] );
 
 	for( int i=0; i<NUM_CURSOR_PARTS; i++ )
-		fSecs = max( fSecs, COMMAND( m_sprCursor[i][pn], "Choose") );
-	return fSecs;
+		COMMAND( m_sprCursor[i][pn], "Choose");
 }
 
 void ScreenSelectMaster::MenuStart( PlayerNumber pn )
@@ -558,7 +567,6 @@ void ScreenSelectMaster::MenuStart( PlayerNumber pn )
 	m_soundSelect.Play();
 
 	bool bAllDone = true;
-	float fSecs = 0;
 	if( SHARED_PREVIEW_AND_CURSOR || GetCurrentPage() == PAGE_2 )
 	{
 		/* Only one player has to pick.  Choose this for all the other players, too. */
@@ -566,10 +574,12 @@ void ScreenSelectMaster::MenuStart( PlayerNumber pn )
 			if( GAMESTATE->IsHumanPlayer(p) )
 			{
 				ASSERT( !m_bChosen[p] );
-				fSecs = max( fSecs, DoMenuStart( (PlayerNumber)p ) );
+				DoMenuStart( (PlayerNumber)p );
 			}
-	} else {
-		fSecs = max( fSecs, DoMenuStart(pn) );
+	}
+	else
+	{
+		DoMenuStart(pn);
 		// check to see if everyone has chosen
 		for( int p=0; p<NUM_PLAYERS; p++ )
 			if( GAMESTATE->IsHumanPlayer((PlayerNumber)p) )
@@ -577,7 +587,7 @@ void ScreenSelectMaster::MenuStart( PlayerNumber pn )
 	}
 
 	if( bAllDone )
-		this->PostScreenMessage( SM_BeginFadingOut, fSecs );// tell our owner it's time to move on
+		this->PostScreenMessage( SM_BeginFadingOut, GetTweenTimeLeft() );// tell our owner it's time to move on
 }
 
 /*
@@ -592,17 +602,15 @@ void ScreenSelectMaster::MenuStart( PlayerNumber pn )
  * This means that the focus command should be position neutral; eg. only use "addx",
  * not "x".
  */
-float ScreenSelectMaster::TweenOnScreen() 
+void ScreenSelectMaster::TweenOnScreen() 
 {
-	float fSecs = 0;
-
 	for( unsigned c=0; c<m_aModeChoices.size(); c++ )
 	{
 		for( int i=0; i<NUM_ICON_PARTS; i++ )
 		{
 			COMMAND( m_sprIcon[i][c], (int(c) == m_iChoice[0])? "GainFocus":"LoseFocus" );
 			m_sprIcon[i][c]->FinishTweening();
-			fSecs = max( fSecs, SET_XY_AND_ON_COMMAND( m_sprIcon[i][c] ) );
+			SET_XY_AND_ON_COMMAND( m_sprIcon[i][c] );
 		}
 
 		if( SHARED_PREVIEW_AND_CURSOR )
@@ -612,7 +620,7 @@ float ScreenSelectMaster::TweenOnScreen()
 			{
 				COMMAND( m_sprPreview[i][c][p], (int(c) == m_iChoice[p])? "GainFocus":"LoseFocus" );
 				m_sprPreview[i][c][p]->FinishTweening();
-				fSecs = max( fSecs, SET_XY_AND_ON_COMMAND( m_sprPreview[i][c][p] ) );
+				SET_XY_AND_ON_COMMAND( m_sprPreview[i][c][p] );
 			}
 		}
 		else
@@ -623,7 +631,7 @@ float ScreenSelectMaster::TweenOnScreen()
 					{
 						COMMAND( m_sprPreview[i][c][p], int(c) == m_iChoice[p]? "GainFocus":"LoseFocus" );
 						m_sprPreview[i][c][p]->FinishTweening();
-						fSecs = max( fSecs, SET_XY_AND_ON_COMMAND( m_sprPreview[i][c][p] ) );
+						SET_XY_AND_ON_COMMAND( m_sprPreview[i][c][p] );
 					}
 		}
 	}
@@ -634,7 +642,7 @@ float ScreenSelectMaster::TweenOnScreen()
 		for( int i=0; i<NUM_CURSOR_PARTS; i++ )
 		{
 			m_sprCursor[i][0].SetXY( GetCursorX((PlayerNumber)0,i), GetCursorY((PlayerNumber)0,i) );
-			fSecs = max( fSecs, ON_COMMAND( m_sprCursor[i][0] ) );
+			ON_COMMAND( m_sprCursor[i][0] );
 		}
 	}
 	else
@@ -644,7 +652,7 @@ float ScreenSelectMaster::TweenOnScreen()
 				if( GAMESTATE->IsPlayerEnabled(p) )
 				{
 					m_sprCursor[i][p].SetXY( GetCursorX((PlayerNumber)p,i), GetCursorY((PlayerNumber)p,i) );
-					fSecs = max( fSecs, ON_COMMAND( m_sprCursor[i][p] ) );
+					ON_COMMAND( m_sprCursor[i][p] );
 				}
 	}
 
@@ -653,44 +661,40 @@ float ScreenSelectMaster::TweenOnScreen()
 		if( SHARED_PREVIEW_AND_CURSOR )
 		{
 			m_Scroller[0].SetCurrentAndDestinationItem( m_iChoice[0] );
-			fSecs = max( fSecs, SET_XY_AND_ON_COMMAND( m_Scroller[0] ) );
+			SET_XY_AND_ON_COMMAND( m_Scroller[0] );
 			for( unsigned c=0; c<m_aModeChoices.size(); c++ )
-				fSecs = max( fSecs, COMMAND( *m_sprScroll[c][0], int(c) == m_iChoice[0]? "GainFocus":"LoseFocus" ) );
+				COMMAND( *m_sprScroll[c][0], int(c) == m_iChoice[0]? "GainFocus":"LoseFocus" );
 		}
 		else
 			for( int p=0; p<NUM_PLAYERS; p++ )
 				if( GAMESTATE->IsPlayerEnabled(p) )
 				{
 					m_Scroller[p].SetCurrentAndDestinationItem( m_iChoice[p] );
-					fSecs = max( fSecs, SET_XY_AND_ON_COMMAND( m_Scroller[p] ) );
+					SET_XY_AND_ON_COMMAND( m_Scroller[p] );
 					for( unsigned c=0; c<m_aModeChoices.size(); c++ )
-						fSecs = max( fSecs, COMMAND( *m_sprScroll[c][p], int(c) == m_iChoice[p]? "GainFocus":"LoseFocus" ) );
+						COMMAND( *m_sprScroll[c][p], int(c) == m_iChoice[p]? "GainFocus":"LoseFocus" );
 				}
 	}
 
-	fSecs = max( fSecs, SET_XY_AND_ON_COMMAND( m_sprExplanation[GetCurrentPage()] ) );
-	fSecs = max( fSecs, SET_XY_AND_ON_COMMAND( m_sprMore[GetCurrentPage()] ) );
+	SET_XY_AND_ON_COMMAND( m_sprExplanation[GetCurrentPage()] );
+	SET_XY_AND_ON_COMMAND( m_sprMore[GetCurrentPage()] );
 
 	this->SortByZ();
-
-	return fSecs;
 }
 
-float ScreenSelectMaster::TweenOffScreen()
+void ScreenSelectMaster::TweenOffScreen()
 {
-	float fSecs = 0;
-
 	if( SHARED_PREVIEW_AND_CURSOR )
 	{
 		for( int i=0; i<NUM_CURSOR_PARTS; i++ )
-			fSecs = max( fSecs, OFF_COMMAND( m_sprCursor[i][0] ) );
+			OFF_COMMAND( m_sprCursor[i][0] );
 	}
 	else
 	{
 		for( int i=0; i<NUM_CURSOR_PARTS; i++ )
 			for( int p=0; p<NUM_PLAYERS; p++ )
 				if( GAMESTATE->IsPlayerEnabled(p) )
-					fSecs = max( fSecs, OFF_COMMAND( m_sprCursor[i][p] ) );
+					OFF_COMMAND( m_sprCursor[i][p] );
 	}
 
 	for( unsigned c=0; c<m_aModeChoices.size(); c++ )
@@ -711,8 +715,8 @@ float ScreenSelectMaster::TweenOffScreen()
 
 		for( int i=0; i<NUM_ICON_PARTS; i++ )
 		{
-			fSecs = max( fSecs, OFF_COMMAND( m_sprIcon[i][c] ) );
-			fSecs = max( fSecs, COMMAND( m_sprIcon[i][c], SelectedByEitherPlayer? "OffFocused":"OffUnfocused" ) );
+			OFF_COMMAND( m_sprIcon[i][c] );
+			COMMAND( m_sprIcon[i][c], SelectedByEitherPlayer? "OffFocused":"OffUnfocused" );
 		}
 
 
@@ -720,8 +724,8 @@ float ScreenSelectMaster::TweenOffScreen()
 		{
 			for( int i=0; i<NUM_PREVIEW_PARTS; i++ )
 			{
-				fSecs = max( fSecs, OFF_COMMAND( m_sprPreview[i][c][0] ) );
-				fSecs = max( fSecs, COMMAND( m_sprPreview[i][c][0], SelectedByEitherPlayer? "OffFocused":"OffUnfocused" ) );
+				OFF_COMMAND( m_sprPreview[i][c][0] );
+				COMMAND( m_sprPreview[i][c][0], SelectedByEitherPlayer? "OffFocused":"OffUnfocused" );
 			}
 		}
 		else
@@ -730,8 +734,8 @@ float ScreenSelectMaster::TweenOffScreen()
 				for( int p=0; p<NUM_PLAYERS; p++ )
 					if( GAMESTATE->IsPlayerEnabled(p) )
 					{
-						fSecs = max( fSecs, OFF_COMMAND( m_sprPreview[i][c][p] ) );
-						fSecs = max( fSecs, COMMAND( m_sprPreview[i][c][0], SelectedByEitherPlayer? "OffFocused":"OffUnfocused" ) );
+						OFF_COMMAND( m_sprPreview[i][c][p] );
+						COMMAND( m_sprPreview[i][c][0], SelectedByEitherPlayer? "OffFocused":"OffUnfocused" );
 					}
 		}
 	}
@@ -739,16 +743,14 @@ float ScreenSelectMaster::TweenOffScreen()
 	if( SHOW_SCROLLER )
 	{
 		if( SHARED_PREVIEW_AND_CURSOR )
-			fSecs = max( fSecs, OFF_COMMAND( m_Scroller[0] ) );
+			OFF_COMMAND( m_Scroller[0] );
 		else
 			for( int p=0; p<NUM_PLAYERS; p++ )
-				fSecs = max( fSecs, OFF_COMMAND( m_Scroller[p] ) );
+				OFF_COMMAND( m_Scroller[p] );
 	}
 
-	fSecs = max( fSecs, OFF_COMMAND( m_sprExplanation[GetCurrentPage()] ) );
-	fSecs = max( fSecs, OFF_COMMAND( m_sprMore[GetCurrentPage()] ) );
-
-	return fSecs;
+	OFF_COMMAND( m_sprExplanation[GetCurrentPage()] );
+	OFF_COMMAND( m_sprMore[GetCurrentPage()] );
 }
 
 

stepmania/src/ScreenSelectMaster.h

@@ -32,8 +32,8 @@ public:
 	virtual void MenuUp( PlayerNumber pn );
 	virtual void MenuDown( PlayerNumber pn );
 	virtual void MenuStart( PlayerNumber pn );
-	float TweenOffScreen();	// return time in seconds to execute the command
-	float TweenOnScreen();	// return time in seconds to execute the command
+	void TweenOffScreen();	// return time in seconds to execute the command
+	void TweenOnScreen();	// return time in seconds to execute the command
 
 	virtual void HandleScreenMessage( const ScreenMessage SM );
 
@@ -60,7 +60,7 @@ protected:
 	bool Move( PlayerNumber pn, Dirs dir );
 	bool ChangePage( int iNewChoice );
 	bool ChangeSelection( PlayerNumber pn, int iNewChoice );
-	float DoMenuStart( PlayerNumber pn );
+	void DoMenuStart( PlayerNumber pn );
 
 	float GetCursorX( PlayerNumber pn, int iPartIndex );
 	float GetCursorY( PlayerNumber pn, int iPartIndex );

stepmania/src/ThemeManager.cpp

@@ -288,6 +288,8 @@ try_element_again:
 			RageException::Throw( message ); 
 			break;
 		case ArchHooks::retry:
+			FlushDirCache();
+			ReloadMetrics();
 			goto try_element_again;
 		case ArchHooks::ignore:
 			break;
@@ -333,7 +335,11 @@ try_element_again:
 					sPath.c_str(), sNewFileName.c_str());
 
 			if( ArchHooks::retry == HOOKS->MessageBoxAbortRetryIgnore(message) )
+			{
+				FlushDirCache();
+				ReloadMetrics();
 				goto try_element_again;
+			}
 
 			RageException::Throw( "%s", message.c_str() ); 
 		}
@@ -353,12 +359,11 @@ CString ThemeManager::GetPathTo( ElementCategory category, CString sClassName, C
 			return i->second;
 	}
 	
-	// TODO: Use HOOKS->MessageBox()
 try_element_again:
 
-	CString sBaseClass;
-	sBaseClass = "";
-	m_pIniMetrics->GetValue(sClassName,"BaseClass",sBaseClass);
+	CString sFallback;
+	sFallback = "";
+	m_pIniMetrics->GetValue(sClassName,"Fallback",sFallback);
 
 	// search the requested current theme and requested class
 	CString ret = GetPathToRaw( m_sCurThemeName, category, sClassName, sElement);
@@ -368,10 +373,10 @@ try_element_again:
 		return ret;
 	}
 
-	// search the requested current theme and base class
-	if( !sBaseClass.empty() )
+	// search the requested current theme and fallback class
+	if( !sFallback.empty() )
 	{
-		CString ret = GetPathToRaw( m_sCurThemeName, category, sBaseClass, sElement);
+		CString ret = GetPathToRaw( m_sCurThemeName, category, sFallback, sElement);
 		if( !ret.empty() )	// we found something
 		{
 			Cache[sFileName] = ret;
@@ -387,10 +392,10 @@ try_element_again:
 		return ret;
 	}
 	
-	// search the base theme and base class
-	if( !sBaseClass.empty() )
+	// search the base theme and fallback class
+	if( !sFallback.empty() )
 	{
-		ret = GetPathToRaw( BASE_THEME_NAME, category, sBaseClass, sElement);
+		ret = GetPathToRaw( BASE_THEME_NAME, category, sFallback, sElement);
 		if( !ret.empty() )	// we found something
 		{
 			Cache[sFileName] = ret;
@@ -408,6 +413,8 @@ try_element_again:
 
 	/* We can't fall back on _missing in Other: the file types are unknown. */
 	CString sMessage = "The theme element '" + sCategory + "/" + sFileName +"' is missing.";
+	if( !sFallback.empty() )
+		sMessage += "  And it's fallback, '" + ClassAndElementToFileName(sFallback,sElement) + "' isn't present either.";
 	ArchHooks::MessageBoxResult res;
 	if( category != Other )
 		res = HOOKS->MessageBoxAbortRetryIgnore(sMessage, "MissingThemeElement");
@@ -417,7 +424,7 @@ try_element_again:
 	{
 	case ArchHooks::retry:
 		FlushDirCache();
-		g_ThemePathCache[category].clear();
+		ReloadMetrics();
 		goto try_element_again;
 	case ArchHooks::ignore:
 		LOG->Warn( 

stepmania/src/arch/MovieTexture/MovieTexture_Null.cpp

@@ -61,7 +61,9 @@ MovieTexture_Null::MovieTexture_Null(RageTextureID ID) : RageMovieTexture(ID) {
     const RageDisplay::PixelFormatDesc *pfd = DISPLAY->GetPixelFormatDesc(pixfmt);
     SDL_Surface *img = SDL_CreateRGBSurfaceSane(SDL_SWSURFACE, size, size, pfd->bpp, pfd->masks[0],
                                                 pfd->masks[1], pfd->masks[2], pfd->masks[3]);
+
     texHandle = DISPLAY->CreateTexture(pixfmt, img, false);
+
     //DISPLAY->UpdateTexture(texHandle, img, 0, 0, size, size);
     SDL_FreeSurface(img);
 }