switch -> if

stepmania/src/Screen.cpp

@@ -208,24 +208,24 @@ void Screen::Input( const InputEventPlus &input )
 
 void Screen::HandleScreenMessage( const ScreenMessage SM )
 {
-	switch( SM )
+	if( SM == SM_MenuTimer )
 	{
-	case SM_MenuTimer:
 		FOREACH_HumanPlayer(p)
 			MenuStart( p );
-		break;
+	}
-	case SM_GoToNextScreen:
+	else if( SM == SM_GoToNextScreen )
+	{
 		if( SCREENMAN->IsStackedScreen(this) )
 			SCREENMAN->PopTopScreen( m_smSendOnPop );
 		else
 			SCREENMAN->SetNewScreen( GetNextScreen() );
-		break;
+	}
-	case SM_GoToPrevScreen:
+	else if( SM == SM_GoToPrevScreen )
+	{
 		if( SCREENMAN->IsStackedScreen(this) )
 			SCREENMAN->PopTopScreen( m_smSendOnPop );
 		else
 			SCREENMAN->SetNewScreen( GetPrevScreen() );
-		break;
 	}
 }
 

stepmania/src/ScreenEz2SelectPlayer.cpp

@@ -113,16 +113,14 @@ void ScreenEz2SelectPlayer::HandleScreenMessage( const ScreenMessage SM )
 {
 	Screen::HandleScreenMessage( SM );
 
-	switch( SM )
+	if( SM == SM_MenuTimer )
 	{
-	case SM_MenuTimer:
 		if( GAMESTATE->GetNumSidesJoined() == 0 )
 		{
 			MenuStart(PLAYER_1);
 		}
 
 		StartTransitioningScreen( SM_GoToNextScreen );
-		break;
 	}
 
 	ScreenWithMenuElements::HandleScreenMessage( SM );

stepmania/src/ScreenHowToPlay.cpp

@@ -280,18 +280,18 @@ void ScreenHowToPlay::Update( float fDelta )
 
 void ScreenHowToPlay::HandleScreenMessage( const ScreenMessage SM )
 {
-	switch( SM )
+	if( SM == SM_GainFocus )
 	{
-	case SM_GainFocus:
 		/* We do this ourself. */
 		SOUND->HandleSongTimer( false );
-		break;
+	}
-	case SM_LoseFocus:
+	else if( SM == SM_LoseFocus )
+	{
 		SOUND->HandleSongTimer( true );
-		break;
+	}
-	case SM_GoToNextScreen:
+	else if( SM == SM_GoToNextScreen )
+	{
 		GAMESTATE->Reset();
-		break;
 	}
 	ScreenAttract::HandleScreenMessage( SM );
 }

stepmania/src/ScreenNameEntry.cpp

@@ -366,16 +366,15 @@ void ScreenNameEntry::Input( const InputEventPlus &input )
 
 void ScreenNameEntry::HandleScreenMessage( const ScreenMessage SM )
 {
-	switch( SM )
+	if( SM == SM_MenuTimer )
 	{
-	case SM_MenuTimer:
 		if( !m_Out.IsTransitioning() )
 		{
 			FOREACH_PlayerNumber( p )
 				this->MenuStart( p );
 		}
-		break;
+	}
-	case SM_GoToNextScreen:
+	else if( SM == SM_GoToNextScreen )
 	{
 		GAMESTATE->RestoreSelectedOptions();
 
@@ -387,8 +386,6 @@ void ScreenNameEntry::HandleScreenMessage( const ScreenMessage SM )
 //			break;
 //		}
 	}
-		break;
-	}
 
 	Screen::HandleScreenMessage( SM );
 }

stepmania/src/ScreenSelectCharacter.cpp

@@ -172,18 +172,20 @@ void ScreenSelectCharacter::Input( const InputEventPlus &input )
 
 void ScreenSelectCharacter::HandleScreenMessage( const ScreenMessage SM )
 {
-	switch( SM )
+	if( SM == SM_BeginFadingOut )
 	{
-	case SM_BeginFadingOut:
 		StartTransitioningScreen( SM_GoToNextScreen );
-		return;
+	}
-	case SM_MenuTimer:
+	else if( SM == SM_MenuTimer )
+	{
 		MenuStart(PLAYER_1);
 		if( !AllAreFinishedChoosing() )
 			ResetTimer();
-		return;
 	}
+	else
+	{
 		Screen::HandleScreenMessage( SM );
+	}
 }
 
 PlayerNumber ScreenSelectCharacter::GetAffectedPlayerNumber( PlayerNumber pn )

stepmania/src/ScreenSelectGroup.cpp

@@ -138,9 +138,8 @@ void ScreenSelectGroup::Input( const InputEventPlus &input )
 
 void ScreenSelectGroup::HandleScreenMessage( const ScreenMessage SM )
 {
-	switch( SM )
+	if( SM == SM_BeginFadingOut )
 	{
-	case SM_BeginFadingOut:
 		StartTransitioningScreen( SM_GoToNextScreen );
 		return;
 	}

stepmania/src/ScreenSelectMode.cpp

@@ -243,15 +243,11 @@ void ScreenSelectMode::UpdateSelectableChoices()
 
 void ScreenSelectMode::HandleScreenMessage( const ScreenMessage SM )
 {
-	switch( SM )
+	if( SM == SM_MenuTimer )
-	{
-	case SM_MenuTimer:
 	{
 		m_bSelected = true;
 		SetCharacters();
 	}
-		break;
-	}
 	ScreenSelect::HandleScreenMessage(SM);
 }
 

stepmania/src/ScreenTestLights.cpp

@@ -98,12 +98,8 @@ void ScreenTestLights::Input( const InputEventPlus &input )
 
 void ScreenTestLights::HandleScreenMessage( const ScreenMessage SM )
 {
-	switch( SM )
+	if( SM == SM_LoseFocus )
-	{
-	case SM_LoseFocus:
 		LIGHTSMAN->SetLightsMode( LIGHTSMODE_MENU );
-		break;
-	}
 }
 
 void ScreenTestLights::MenuLeft( PlayerNumber pn )