reomve old "children" nodes

stepmania/Themes/default/BGAnimations/ScreenCaution overlay.lua

@@ -1,5 +1,4 @@
-local children =
+local t = Def.ActorFrame {
-{
 	LoadFont("blaster") .. {
 		Text="CAUTION!";
 		InitCommand=cmd(x,SCREEN_CENTER_X;y,SCREEN_TOP+60;diffuse,1,0,0,1;zoom,1.5;diffusebottomedge,0.25,0,0,1;shadowlength,0);
@@ -11,4 +10,4 @@ local children =
 	};
 };
 
-return Def.ActorFrame{ children=children };
+return t;

stepmania/Themes/default/BGAnimations/ScreenEvaluationStage in.lua

@@ -1,4 +1,4 @@
-local children = {
+local t = Def.ActorFrame {
 	LoadActor( THEME:GetPathS("", "_swoosh normal") ) .. {
 		StartTransitioningCommand=cmd(play);
 	};
@@ -15,7 +15,6 @@ local children = {
 	-- Cleared
 	Def.ActorFrame {
 		Condition=GAMESTATE:GetPlayMode() ~= PLAY_MODE_BATTLE and GAMESTATE:GetPlayMode() ~= PLAY_MODE_RAVE;
-		children = {
 		LoadActor( "ScreenGameplay out/_extra1.png" ) .. {
 			Condition=GAMESTATE:IsExtraStage();
 			InitCommand=cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y);
@@ -40,11 +39,9 @@ local children = {
 			OnCommand=cmd(diffusealpha,1;linear,0.2;diffusealpha,0);
 		};
 	};
-	};
 	-- Winner
 	Def.ActorFrame {
 		Condition=GAMESTATE:GetPlayMode() == PLAY_MODE_BATTLE or GAMESTATE:GetPlayMode() == PLAY_MODE_RAVE;
-		children = {
 		LoadActor( "ScreenGameplay out/p1 win.png" ) .. {
 			InitCommand=cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y);
 			StartTransitioningCommand=cmd(hide_if,not GAMESTATE:IsWinner(PLAYER_1));
@@ -61,7 +58,6 @@ local children = {
 			OnCommand=cmd(diffusealpha,1;linear,0.2;diffusealpha,0);
 		};
 	};
-	};
 
 };
-return WrapInActorFrame( children );
+return t;

stepmania/Themes/default/BGAnimations/ScreenEvaluationStage out.lua

@@ -1,4 +1,4 @@
-local children = {
+local t = Def.ActorFrame {
 	LoadActor( THEME:GetPathS("", "_swoosh") ) .. { StartTransitioningCommand=cmd(play); };
 	LoadActor("_moveon") .. {
 		InitCommand=cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y);
@@ -6,5 +6,5 @@ local children = {
 	};
 };
 
-return Def.ActorFrame { children=children };
+return t;
 

stepmania/Themes/default/BGAnimations/ScreenGameplay in.lua

@@ -1,4 +1,4 @@
-local children = {
+local t = Def.ActorFrame {
         LoadSongBackground() .. {
                 Condition=not GAMESTATE:IsCourseMode();
                 OnCommand=cmd(diffusealpha,1;sleep,.5;linear,.5;diffusealpha,0);
@@ -6,7 +6,7 @@ local children = {
 };
 local OnCommand=cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y+180;diffusealpha,.75;sleep,0.5;linear,0.5;diffusealpha,0);
 local function AddChild( name )
-        children[#children+1] = LoadActor( "ScreenStage overlay/" .. name .. ".png" ) .. {
+        t[#t+1] = LoadActor( "ScreenStage overlay/" .. name .. ".png" ) .. {
                 OnCommand=OnCommand;
                 Condition=GAMESTATE:GetCurrentStage() == "Stage_" .. name;
         };
@@ -21,4 +21,5 @@ AddChild( "Event" );
 AddChild( "Nonstop" );
 AddChild( "Oni" );
 AddChild( "Endless" );
-return Def.ActorFrame { children=children };
+return t;
+

stepmania/Themes/default/BGAnimations/ScreenMusicScroll overlay.lua

@@ -1,7 +1,16 @@
 local time = THEME:GetMetric( "ScreenMusicScroll", "TimerSeconds" )
 local num = time * 2
 local fontPath = THEME:GetPathF( "ScreenMusicScroll", "titles" )
-local children = {}
+
+local t = Def.ActorScroller {
+	NumItemsToDraw = 6;
+	SecondsPerItem = time / num;
+	TransformFunction = function( self, offset, itemIndex, numItems )
+		self:y( offset*80 )
+	end;
+	BeginCommand = cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y;scrollwithpadding,3,3);
+}
+
 for i=1,num do
 	local song = SONGMAN:GetRandomSong()
 	local color = SONGMAN:GetSongColor( song )
@@ -12,15 +21,7 @@ for i=1,num do
 		OnCommand = cmd(zoom,0.7;diffuse,color);
 	}
 		
-	table.insert( children, WrapInActorFrame({t}) )
+	table.insert( t, WrapInActorFrame({t}) )
 end
 
-return Def.ActorScroller {
+return t;
-	NumItemsToDraw = 6;
-	SecondsPerItem = time / num;
-	TransformFunction = function( self, offset, itemIndex, numItems )
-		self:y( offset*80 )
-	end;
-	BeginCommand = cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y;scrollwithpadding,3,3);
-	children = children;
-}

stepmania/Themes/default/BGAnimations/ScreenPlayerOptions out.lua

@@ -4,7 +4,6 @@ if PREFSMAN:GetPreference( "ShowSongOptions" ) ~= "Maybe_Ask" then
 end
 
 local t = Def.ActorFrame {
-	children = {
 	LoadActor( THEME:GetPathB("", "_fade out with sound") );
 
 	LoadActor( THEME:GetPathG(Var "LoadingScreen", "ask options") ) .. {
@@ -37,7 +36,6 @@ local t = Def.ActorFrame {
 		GoToOptionsCommand=cmd(visible,true);
 	};
 };
-};
 
 return t;
 

stepmania/Themes/default/BGAnimations/ScreenTitleMenu overlay.lua

@@ -1,4 +1,4 @@
-local children = {
+local t = Def.ActorFrame {
 	LoadFont("Common", "normal") .. {
 		Text=ProductVersion();
 		OnCommand=cmd(x,SCREEN_RIGHT-20;y,SCREEN_TOP+20;horizalign,right;diffuse,0.6,0.6,0.6,1;zoom,0.5;shadowlength,2);
@@ -21,4 +21,4 @@ local children = {
 	};
 }
 
-return Def.ActorFrame { children = children };
+return t;

stepmania/Themes/default/BGAnimations/ScreenWithMenuElements overlay.lua

@@ -1,5 +1,3 @@
-local children = { };
-
 local function MakeHelpDisplay()
 	local X = ScreenMetric("HelpX");
 	local Y = ScreenMetric("HelpY");
@@ -27,8 +25,7 @@ local function MakeHelpDisplay()
 	return t;
 end
 
-children[#children+1] = MakeHelpDisplay();
+local t = Def.ActorFrame { };
-return Def.ActorFrame {
+t[#t+1] = MakeHelpDisplay();
-	children = children;
+return t;
-};