Add a EWMA mode to the error bar

Themes/Til Death/BGAnimations/ScreenGameplay overlay/WifeJudgmentSpotting.lua

@@ -206,24 +206,28 @@ local function firstHalfInput(event)
 			if event.DeviceInput.button == "DeviceButton_up" then
 				errorBarY = errorBarY - 5
 				eb.Center:y(errorBarY)
+				eb.WeightedBar:y(errorBarY)
 				playerConfig:get_data(pn_to_profile_slot(PLAYER_1)).GameplayXYCoordinates.ErrorBarY = errorBarY
 				changed = true
 			end
 			if event.DeviceInput.button == "DeviceButton_down" then
 				errorBarY = errorBarY + 5
 				eb.Center:y(errorBarY)
+				eb.WeightedBar:y(errorBarY)
 				playerConfig:get_data(pn_to_profile_slot(PLAYER_1)).GameplayXYCoordinates.ErrorBarY = errorBarY
 				changed = true
 			end
 			if event.DeviceInput.button == "DeviceButton_left" then
 				errorBarX = errorBarX - 5
 				eb.Center:x(errorBarX)
+				eb.WeightedBar:x(errorBarX)
 				playerConfig:get_data(pn_to_profile_slot(PLAYER_1)).GameplayXYCoordinates.ErrorBarX = errorBarX
 				changed = true
 			end
 			if event.DeviceInput.button == "DeviceButton_right" then
 				errorBarX = errorBarX + 5
 				eb.Center:x(errorBarX)
+				eb.WeightedBar:x(errorBarX)
 				playerConfig:get_data(pn_to_profile_slot(PLAYER_1)).GameplayXYCoordinates.ErrorBarX = errorBarX
 				changed = true
 			end
@@ -238,12 +242,14 @@ local function firstHalfInput(event)
 			if event.DeviceInput.button == "DeviceButton_up" then
 				errorBarHeight = errorBarHeight + 1
 				eb.Center:zoomtoheight(errorBarHeight)
+				eb.WeightedBar:zoomtoheight(errorBarHeight)
 				playerConfig:get_data(pn_to_profile_slot(PLAYER_1)).GameplaySizes.ErrorBarHeight = errorBarHeight
 				changed = true
 			end
 			if event.DeviceInput.button == "DeviceButton_down" then
 				errorBarHeight = errorBarHeight - 1
 				eb.Center:zoomtoheight(errorBarHeight)
+				eb.WeightedBar:zoomtoheight(errorBarHeight)
 				playerConfig:get_data(pn_to_profile_slot(PLAYER_1)).GameplaySizes.ErrorBarHeight = errorBarHeight
 				changed = true
 			end
@@ -900,6 +906,9 @@ local barDuration = 0.75 								-- Time duration in seconds before the ticks fa
 --==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--==--
 local currentbar = 1 									-- so we know which error bar we need to update
 local ingots = {}										-- references to the error bars
+local alpha = 0.07;										-- ewma alpha
+local avg;
+local lastAvg;
 
 -- Makes the error bars. They position themselves relative to the center of the screen based on your dv and diffuse to your judgement value before disappating or refreshing
 -- Should eventually be handled by the game itself to optimize performance
@@ -922,22 +931,45 @@ function smeltErrorBar(index)
 	}
 end
 
-local e = Def.ActorFrame{										
+local e = Def.ActorFrame{
 	InitCommand = function(self)
 		eb = self:GetChildren()
-		for i=1,barcount do											-- basically the equivalent of using GetChildren() if it returned unnamed children numerically indexed
-			ingots[#ingots+1] = self:GetChild(i)
+		if enabledErrorBar == 1 then
+			for i=1,barcount do											-- basically the equivalent of using GetChildren() if it returned unnamed children numerically indexed
+				ingots[#ingots+1] = self:GetChild(i)
+			end
+		else
+			avg = 0;
+			lastAvg = 0;
 		end
 	end,
-	SpottedOffsetMessageCommand=function(self)				
-		currentbar = ((currentbar)%barcount) + 1
-		playcommand(ingots[currentbar],"UpdateErrorBar")			-- Update the next bar in the queue
+	SpottedOffsetMessageCommand=function(self)
+		if enabledErrorBar == 1 then
+			currentbar = ((currentbar)%barcount) + 1
+			playcommand(ingots[currentbar],"UpdateErrorBar")			-- Update the next bar in the queue
+		end
 	end,
 	DootCommand=function(self)
 		self:RemoveChild("DestroyMe")
 		self:RemoveChild("DestroyMe2")
 	end,
-
+	Def.Quad{
+		Name = "WeightedBar",
+		InitCommand=function(self)
+			if enabledErrorBar == 2 then
+				self:xy(errorBarX,errorBarY):zoomto(barWidth,errorBarHeight):diffusealpha(1):diffuse(getMainColor('enabled'))
+			else
+				self:visible(false)
+			end
+		end,
+		SpottedOffsetMessageCommand=function(self)
+			if enabledErrorBar == 2 then
+				avg = alpha * dvCur + (1 - alpha) * lastAvg
+				lastAvg = avg
+				self:x(errorBarX+avg*wscale)
+			end
+		end
+	},
 	Def.Quad {
 		Name = "Center",
 		InitCommand=function(self)
@@ -968,9 +1000,12 @@ local e = Def.ActorFrame{
 	}
 }
 
+
 -- Initialize bars
-for i=1,barcount do
-	e[#e+1] = smeltErrorBar(i)
+if enabledErrorBar == 1 then
+	for i=1,barcount do
+		e[#e+1] = smeltErrorBar(i)
+	end
 end
 
 -- Add the completed errorbar frame to the primary actor frame t if enabled

Themes/Til Death/Languages/en.ini

@@ -150,7 +150,7 @@ TargetTracker = Enable Goal Tracker. Displays the differential between your curr
 TargetGoal = Set the percentage goal for the target tracker.
 TargetTrackerMode = Toggle tracker mode between a set percentage and your personal best. If no PB is available it will default to your set target goal.
 JudgeCounter = Enable Judge Counter. Displays your currently obtained judgment counts. This has a moderate impact on performance. Expect about a 10% penalty to average fps.
-ErrorBar = Enable Error Bar. Visual representation of your judgments' deviation from the intended mark. This is about as taxing as the judge counter performance-wise, though more useful. 
+ErrorBar = Enable Error Bar. Visual representation of your judgments' deviation from the intended mark. This is about as taxing as the judge counter performance-wise, though more useful. EWMA mode uses the Exponential Weighted Moving Average for its display.
 ErrorBarLoc = Set the positioning of the error bar to center or bottom. 
 PlayerInfo = Enable the player info display in the bottom left. This is the most taxing gameplay screen element. Expect a 20% or higher drop in average fps. It's also useless for non-streamers. Advised to disable.
 FullProgressBar = Displays your progress through the song as well as song title.

Themes/Til Death/Scripts/01 player_config.lua

@@ -8,7 +8,7 @@ local defaultConfig = {
 	TargetGoal = 93,
 	TargetTrackerMode = 0,
 	JudgeCounter = true,
-	ErrorBar = true,
+	ErrorBar = 1,
 	PlayerInfo = true,
 	FullProgressBar = true,
 	MiniProgressBar = true,

Themes/Til Death/Scripts/02 ThemePrefs.lua

@@ -348,18 +348,20 @@ function ErrorBar()
 		SelectType = "SelectOne",
 		OneChoiceForAllPlayers = false,
 		ExportOnChange = true,
-		Choices = { THEME:GetString('OptionNames','Off'),'On'},
+		Choices = { THEME:GetString('OptionNames','Off'),'On', 'EWMA'},
 		LoadSelections = function(self, list, pn)
 			local pref = playerConfig:get_data(pn_to_profile_slot(pn)).ErrorBar
-			if pref then
-				list[2] = true
-			else
-				list[1] = true
-			end
+			list[pref+1] = true
 		end,
 		SaveSelections = function(self, list, pn)
 			local value
-			value = list[2]
+			if list[1] == true then
+				value = 0
+			elseif list[2] == true then
+				value = 1
+			else
+				value = 2
+			end
 			playerConfig:get_data(pn_to_profile_slot(pn)).ErrorBar = value
 			playerConfig:set_dirty(pn_to_profile_slot(pn))
 			playerConfig:save(pn_to_profile_slot(pn))