XML -> Lua

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

@@ -0,0 +1,11 @@
+local children =
+{
+	LoadActor("../_black.png") .. {
+		OnCommand=cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y;zoomtowidth,SCREEN_WIDTH;zoomtoheight,120;diffusealpha,0.7);
+	};
+	LoadActor("demonstration.png") .. {
+		OnCommand=cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y;diffuseblink;effectperiod,1);
+	};
+};
+
+return Def.ActorFrame{ children=children };

stepmania/Themes/default/BGAnimations/ScreenGameOver background/default.lua

@@ -0,0 +1,9 @@
+local children =
+{
+	LoadActor("gameover.png") .. {
+		InitCommand=cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y;diffusealpha,0);
+		OnCommand=cmd(linear,0.3;diffusealpha,0.9;sleep,5);
+	};
+};
+
+return Def.ActorFrame{ children=children };

stepmania/Themes/default/BGAnimations/ScreenHowToPlay background/default.lua

@@ -0,0 +1,4 @@
+return LoadActor("bg.png") ..{
+	InitCommand=cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y;zoomtowidth,SCREEN_WIDTH;zoomtoheight,SCREEN_HEIGHT);
+	OnCommand=cmd(texcoordvelocity,0,-1;customtexturerect,0,0,5,5;diffuse,0.8,0.8,0.8,1);
+};