Move Routine noteskin selection to lua.

Only dance mode's skins are definite for now.

Themes/_fallback/Scripts/03 Gameplay.lua

@@ -147,6 +147,32 @@ function FailCombo()
 	return Combo[sGame]
 end
 
+function RoutineSkinP1()
+	sGame = GAMESTATE:GetCurrentGame():GetName()
+	local Combo = {
+		dance = "midi-routine-p1",
+		pump = "default",
+		beat = "default",
+		kb7 = "default",
+		para = "default",
+		guitar = "default"
+	}
+	return Combo[sGame]
+end
+
+function RoutineSkinP2()
+	sGame = GAMESTATE:GetCurrentGame():GetName()
+	local Combo = {
+		dance = "midi-routine-p2",
+		pump = "simple",
+		beat = "default",
+		kb7 = "retrobar",
+		para = "default",
+		guitar = "default"
+	}
+	return Combo[sGame]
+end
+
 -- todo: use tables for some of these -aj
 function HoldTiming()
 	if GAMESTATE:GetCurrentGame():GetName() == "pump" then

Themes/_fallback/metrics.ini

@@ -867,8 +867,8 @@ Bar4thAlpha=1
 Bar8thAlpha=1
 Bar16thAlpha=1
 #
-RoutineNoteSkinP1="midi-routine-p1"
+RoutineNoteSkinP1=RoutineSkinP1()
-RoutineNoteSkinP2="midi-routine-p2"
+RoutineNoteSkinP2=RoutineSkinP2()
 
 [PlayerStageStats]
 # Original CVS Grading