simplify ActorCommands

stepmania/src/Actor.cpp

@@ -261,7 +261,7 @@ void Actor::LoadFromNode( const RString& sDir, const XNode* pNode )
 		else if( sKeyName == "BaseZoomZ" )		SetBaseZoomZ( StringToFloat(sValue) );
 		else if( EndsWith(sKeyName,"Command") )
 		{
-			apActorCommands apac( new ActorCommands( sValue ) );
+			apActorCommands apac = ActorCommands( sValue );
 
 			RString sCmdName = sKeyName.Left( sKeyName.size()-7 );
 			AddCommand( sCmdName, apac );
@@ -284,7 +284,7 @@ void Actor::LoadFromNode( const RString& sDir, const XNode* pNode )
 		c->GetAttrValue( "Value", sValue );
 
 		LuaHelpers::RunAtExpressionS( sName );
-		apActorCommands apac( new ActorCommands( sValue ) );
+		apActorCommands apac = ActorCommands( sValue );
 
 		AddCommand( sName, apac );
 	}

stepmania/src/ActorCommands.cpp

@@ -7,7 +7,7 @@
 #include <sstream>
 #include "LuaManager.h"
 
-ActorCommands::ActorCommands( const RString &sCommands )
+apActorCommands ActorCommands( const RString &sCommands )
 {
 	RString sLuaFunction;
 	if( sCommands.size() > 0 && sCommands[0] == '\033' )
@@ -89,6 +89,8 @@ ActorCommands::ActorCommands( const RString &sCommands )
 
 	Lua *L = LUA->Get();
 
+	LuaReference *pRet = new LuaReference;
+
 	RString sError;
 	if( !LuaHelpers::RunScript( L, sLuaFunction, "in", sError, 1 ) )
 	{
@@ -96,12 +98,14 @@ ActorCommands::ActorCommands( const RString &sCommands )
 	}
 
 	/* The function is now on the stack. */
-	this->SetFromStack( L );
+	pRet->SetFromStack( L );
 	LUA->Release( L );
 
-	ASSERT_M( !this->IsNil(), sLuaFunction.c_str() );
+	ASSERT_M( !pRet->IsNil(), sLuaFunction.c_str() );
 
-	SetName( sLuaFunction );
+	pRet->SetName( sLuaFunction );
+
+	return apActorCommands( pRet );
 }
 
 

stepmania/src/ActorCommands.h

@@ -7,13 +7,8 @@
 #include "LuaReference.h"
 
 
-class ActorCommands: public LuaReference
-{
-public:
-	ActorCommands( const RString &sCommands );
-};
-
 typedef AutoPtrCopyOnWrite<LuaReference> apActorCommands;
+apActorCommands ActorCommands( const RString &sCommands );
 
 #endif
 

stepmania/src/BGAnimation.cpp

@@ -158,7 +158,7 @@ void BGAnimation::LoadFromNode( const RString& sDir, const XNode* pNode )
 		Actor *pActor = new Actor;
 		pActor->SetName( "BGAnimation dummy" );
 		pActor->SetHidden( true );
-		apActorCommands ap( new ActorCommands(ssprintf("sleep,%f",fLengthSeconds)) );
+		apActorCommands ap = ActorCommands( ssprintf("sleep,%f",fLengthSeconds) );
 		pActor->AddCommand( "On", ap );
 		AddChild( pActor );
 	}

stepmania/src/Background.cpp

@@ -187,12 +187,12 @@ void BackgroundImpl::Init()
 			RString sCmdLeaves;
 			bool bSuccess = xml.GetAttrValue( "LeavesCommand", sCmdLeaves );
 			ASSERT( bSuccess );
-			bgt.cmdLeaves = apActorCommands( new ActorCommands(sCmdLeaves) );
+			bgt.cmdLeaves = ActorCommands( sCmdLeaves );
 
 			RString sCmdRoot;
 			bSuccess = xml.GetAttrValue( "RootCommand", sCmdRoot );
 			ASSERT( bSuccess );
-			bgt.cmdRoot = apActorCommands( new ActorCommands(sCmdRoot) );
+			bgt.cmdRoot = ActorCommands( sCmdRoot );
 		}
 	}
 
@@ -715,8 +715,7 @@ void BackgroundImpl::LoadFromSong( const Song* pSong )
 		 * may look something like "BGAnimation, BGAnimationLayer, Sprite" or it
 		 * may be deeper, like "BGAnimation, BGAnimationLayer, BGAnimation,
 		 * BGAnimationLayer, Sprite". */
-		ActorCommands acmds( "effectclock,music" );
-		pBGA->RunCommands( acmds );
+		pBGA->RunCommands( ActorCommands("effectclock,music") );
 	}
 }
 

stepmania/src/NoteSkinManager.cpp

@@ -194,7 +194,7 @@ bool NoteSkinManager::GetMetricB( const RString &sButtonName, const RString &sVa
 
 apActorCommands NoteSkinManager::GetMetricA( const RString &sButtonName, const RString &sValueName )
 {
-	return apActorCommands( new ActorCommands( GetMetric(sButtonName,sValueName) ) );
+	return ActorCommands( GetMetric(sButtonName,sValueName) );
 }
 
 RString NoteSkinManager::GetPath( const RString &sButtonName, const RString &sElement )

stepmania/src/ScoreDisplayBattle.cpp

@@ -57,7 +57,7 @@ void ScoreDisplayBattle::Update( float fDelta )
 				// TODO:  Cache all of the icon graphics so we don't load them dynamically from disk.
 				m_ItemIcon[s].Load( THEME->GetPathG("ScoreDisplayBattle","icon "+sNewModifier) );
 				m_ItemIcon[s].StopTweening();
-				ActorCommands acmds(
+				apActorCommands acmds = ActorCommands(
 					"diffuse,1,1,1,1;zoom,1;"
 					"sleep,0.1;linear,0;diffusealpha,0;"
 					"sleep,0.1;linear,0;diffusealpha,1;"

stepmania/src/ScreenEnding.cpp

@@ -103,7 +103,7 @@ void ScreenEnding::Init()
 			break;
 		}
 		SET_XY_AND_ON_COMMAND( m_sprRemoveMemoryCard[p] );
-		m_sprRemoveMemoryCard[p].AddCommand( ssprintf("CardRemovedP%dMessage",p+1), apActorCommands(new ActorCommands("hidden,1")) );
+		m_sprRemoveMemoryCard[p].AddCommand( ssprintf("CardRemovedP%dMessage",p+1), ActorCommands("hidden,1") );
 		this->AddChild( &m_sprRemoveMemoryCard[p] );
 	}
 

stepmania/src/ScreenEz2SelectMusic.cpp

@@ -410,10 +410,10 @@ void ScreenEz2SelectMusic::MenuBack( const InputEventPlus &input )
 
 void ScreenEz2SelectMusic::TweenOffScreen()
 {
-	ActorCommands cmds( "linear,0.5;zoomy,0" );
+	apActorCommands cmds = ActorCommands( "linear,0.5;zoomy,0" );
 	m_MusicBannerWheel.RunCommands(		 cmds );
 
-	ActorCommands cmds2( "Linear,1;DiffuseAlpha,0" );
+	apActorCommands cmds2 = ActorCommands( "Linear,1;DiffuseAlpha,0" );
 	m_PumpDifficultyCircle.RunCommands( cmds2 );
 	m_Guide.RunCommands(				cmds2 );
 	m_PumpDifficultyRating.RunCommands( cmds2 );

stepmania/src/ScreenNameEntryTraditional.cpp

@@ -82,7 +82,7 @@ void HighScoreWheelItem::LoadBlank( int iRankIndex )
 
 void HighScoreWheelItem::ShowFocus()
 {
-	ActorCommands c( "diffuseshift;EffectColor1,1,1,0,1;EffectColor2,0,1,1,1" );
+	apActorCommands c = ActorCommands( "diffuseshift;EffectColor1,1,1,0,1;EffectColor2,0,1,1,1" );
 	m_textRank.RunCommands( c );
 	m_textName.RunCommands( c );
 	m_textScore.RunCommands( c );

stepmania/src/ThemeManager.cpp

@@ -945,7 +945,7 @@ RageColor ThemeManager::GetMetricC( const RString &sClassName, const RString &sV
 apActorCommands ThemeManager::GetMetricA( const RString &sClassName, const RString &sValueName )
 {
 	RString sValue = GetMetricRaw( g_pLoadedThemeData->iniMetrics, sClassName, sValueName );
-	return apActorCommands( new ActorCommands( sValue ) );
+	return ActorCommands( sValue );
 }
 #endif