allow 0.05 increments in music select when changing rates and fix upd…

…ates in msd tab

Themes/Til Death/BGAnimations/ScreenSelectMusic decorations/msd.lua

@@ -47,6 +47,7 @@ local t = Def.ActorFrame{
 			update = false
 		end
 	end,
+	CurrentRateChangedMessageCommand=cmd(queuecommand,"Set"),
 	RefreshChartInfoMessageCommand=cmd(queuecommand,"Set"),
 	TabChangedMessageCommand=cmd(queuecommand,"Set"),
 	PlayerJoinedMessageCommand=cmd(queuecommand,"Set"),
@@ -123,12 +124,10 @@ t[#t+1] = LoadFont("Common Large")..{
 -- Music Rate Display
 t[#t+1] = LoadFont("Common Large") .. {
 	InitCommand=cmd(xy,frameX+frameWidth-100,frameY+offsetY+65;visible,true;halign,0;zoom,0.4;maxwidth,capWideScale(get43size(360),360)/capWideScale(get43size(0.45),0.45)),
-	BeginCommand=function(self)
+	SetCommand=function(self)
 		self:settext(getCurRateDisplayString())
 	end,
-	CurrentRateChangedCommand=function(self)
-		self:settext(getCurRateDisplayString())
-	end
+	CurrentRateChangedCommand=cmd(queuecommand,"set")
 }
 
 --Difficulty

Themes/Til Death/Scripts/WifeSundries.lua

@@ -218,4 +218,16 @@ function ChangeMusicRate(rate,params)
 		GAMESTATE:GetSongOptionsObject('ModsLevel_Current'):MusicRate(rate-0.1)
 		MESSAGEMAN:Broadcast("CurrentRateChanged")
 	end
+
+	if params.Name == "PrevRate" and rate < 2 and  (getTabIndex() == 0 or getTabIndex() == 1) then
+		GAMESTATE:GetSongOptionsObject('ModsLevel_Preferred'):MusicRate(rate+0.05)
+		GAMESTATE:GetSongOptionsObject('ModsLevel_Song'):MusicRate(rate+0.05)
+		GAMESTATE:GetSongOptionsObject('ModsLevel_Current'):MusicRate(rate+0.05)
+		MESSAGEMAN:Broadcast("CurrentRateChanged")
+	elseif params.Name == "NextRate" and rate > 0.7 and (getTabIndex() == 0 or getTabIndex() == 1) then
+		GAMESTATE:GetSongOptionsObject('ModsLevel_Preferred'):MusicRate(rate-0.05)
+		GAMESTATE:GetSongOptionsObject('ModsLevel_Song'):MusicRate(rate-0.05)
+		GAMESTATE:GetSongOptionsObject('ModsLevel_Current'):MusicRate(rate-0.05)
+		MESSAGEMAN:Broadcast("CurrentRateChanged")
+	end
 end