remove dead preferences from metrics

Themes/_fallback/metrics.ini

@@ -2924,7 +2924,7 @@ Line22="conf,EventMode"
 Fallback="ScreenOptionsServiceChild"
 NextScreen="ScreenOptionsService"
 PrevScreen="ScreenOptionsService"
-LineNames="1,2,3,4,5,6,7,8,9,10,11,12,13,FNR,14,17,18,19,20"
+LineNames="1,2,3,4,5,6,7,8,9,10,11,12,13,FNR,14,17,19,20"
 Line1="conf,Windowed"
 Line2="conf,DisplayResolution"
 Line3="conf,DisplayAspectRatio"
@@ -2943,15 +2943,14 @@ Line14="conf,ShowStats"
 Line15="conf,ShowBanners"
 Line16="conf,AttractSoundFrequency"
 Line17="conf,SoundVolume"
-Line18="conf,EnableAttackSounds"
 Line19="conf,EnableMineHitSound"
 Line20="conf,VisualDelaySeconds"
 
 [ScreenOptionsAdvanced]
 Fallback="ScreenOptionsServiceChild"
 NextScreen="ScreenOptionsService"
 PrevScreen="ScreenOptionsService"
-LineNames="3,4,8,SI,SM,HN,11,13,14,15,16,28,29,30,31,32,ECPT"
+LineNames="3,4,8,SI,SM,HN,11,14,30,31,32"
 #LineScore="lua,UserPrefScoringMode()"
 Line3="conf,TimingWindowScale"
 Line4="conf,LifeDifficulty"
@@ -2960,35 +2959,19 @@ LineSI="lua,SpeedModIncSize()"
 LineSM="lua,SpeedModIncLarge()"
 LineHN="conf,MinTNSToHideNotes"
 Line11="conf,AllowW1"
-Line13="conf,HiddenSongs"
 Line14="conf,EasterEggs"
-Line15="conf,AllowExtraStage"
-Line16="conf,UseUnlockSystem"
-Line28="conf,AutogenSteps"
 Line30="conf,FastLoad"
 Line31="conf,FastLoadAdditionalSongs"
 Line32="conf,AllowSongDeletion"
-LineECPT="conf,EditClearPromptThreshold"
-
-# unused options
-#Line2="conf,ScoringType"
-#Line5="conf,ProgressiveLifebar"
-#Line6="conf,ProgressiveStageLifebar"
-#Line7="conf,ProgressiveNonstopLifebar"
-#Line8="conf,DefaultFailType"
-#Line24="conf,AutoPlay"
-#Line31="conf,OnlyPreferredDifficulties"
-
 [ScreenAppearanceOptions]
 Fallback="ScreenOptionsServiceChild"
 NextScreen="ScreenOptionsDisplaySub"
 PrevScreen="ScreenOptionsDisplaySub"
-LineNames="1,2,3,4,5,14,15,SB,17,18,19"
+LineNames="1,2,3,4,14,15,SB,17,18,19"
 Line1="conf,Language"
 Line2="conf,Announcer"
 Line3="conf,Theme"
 Line4="conf,DefaultNoteSkin"
-Line5="conf,PercentageScoring"
 Line14="conf,RandomBackgroundMode"
 Line15="conf,BGBrightness"
 LineSB="conf,BackgroundFitMode"
@@ -3035,22 +3018,9 @@ Fallback="ScreenOptionsServiceChild"
 NextScreen="ScreenOptionsService"
 PrevScreen="ScreenOptionsService"
 # stuff tied to arcade features
-LineNames="1,2,3,4,5,6,7,8,AMT,9,HHLP,10,11,12,13,14"
-Line1="conf,GetRankingName"
-Line2="conf,CoinMode"
-Line3="conf,SongsPerPlay"
-Line4="conf,CoinsPerCredit"
-Line5="conf,Premium"
-Line6="conf,EventMode"
-Line7="conf,AllowMultipleHighScoreWithSameName"
+LineNames="8,9"
 Line8="conf,ComboContinuesBetweenSongs"
-LineAMT="conf,AllowMultipleToasties"
 Line9="conf,Disqualification"
-LineHHLP="conf,HarshHotLifePenalty"
-Line10="conf,FailOffForFirstStageEasy"
-Line11="conf,FailOffInBeginner"
-Line13="conf,MaxHighScoresPerListForMachine"
-Line14="conf,MaxHighScoresPerListForPlayer"
 
 [ScreenOptionsTheme]
 Fallback="ScreenOptionsServiceChild"