Merge pull request #553 from dguzek/Fix-ThemePrefs

Fix theme prefs

Themes/_fallback/Scripts/01 IniFile.lua

@@ -42,7 +42,7 @@ local RageFile =
 IniFile = 
 {
 	StrToKeyVal = function( str )
-		local _, _, key, value = str:find( "(.+)=(.*)" )
+		local key, value = str:match( "(.+)=(.*)" )
 
 		-- key is always a string, but value may be num, bool, or nil.
 		-- do a few quick checks to see which one it is.
@@ -80,7 +80,7 @@ IniFile =
 			--ignore comments.
 			if not str:find("^%s*#") then
 				-- is this a section?
-				local _, _, sec = str:find( "%[(.+)%]" )
+				local sec = str:match( "%[(.+)%]" )
 
 				-- if so, set focus there; otherwise, try to
 				-- read a key/value pair (ignore blank lines)
@@ -91,7 +91,7 @@ IniFile =
 					--Warn( "Switching section to " .. sec )
 				else
 					local k, v = IniFile.StrToKeyVal( str )
-					if k and v then current[k] = v end
+					if k and v ~= nil then current[k] = v end
 				end
 			end
 		end

Themes/_fallback/Scripts/02 ThemePrefs.lua

@@ -79,6 +79,7 @@ ThemePrefs =
 	-- Only read from disk once, when _fallback calls this; we just
 	-- need the base set once to add prefs onto.
 	Init = function( prefs, bLoadFromDisk )
+
 		-- If we don't have IniFile, we can't read/write from/to disk
 		if not IniFile then Warn( GetString("IniFileMissing") ) end
 
@@ -99,7 +100,7 @@ ThemePrefs =
 
 		-- if the key doesn't exist, add it with our default value
 		for k, tbl in pairs(prefs) do
-			if not PrefsTable[section][k] then
+			if PrefsTable[section][k] == nil then
 				Trace( k .. " doesn't exist, creating" )
 				PrefsTable[section][k] = tbl.Default
 			end
@@ -116,16 +117,17 @@ ThemePrefs =
 
 	Save = function()
 --		Trace( "ThemePrefs.Save" )
-		if not IniFile then return false end
-		if not NeedsSaved then return end
-		NeedsSaved = false
-		IniFile.WriteFile( ThemePrefsPath, PrefsTable )
+		if IniFile and ThemePrefs.NeedsSaved then
+			IniFile.WriteFile( ThemePrefsPath, PrefsTable )
+			ThemePrefs.NeedsSaved = false
+			return
+		end
 	end,
 
 	-- for when you absolutely have to save, no matter what NeedsSaved says.
 	ForceSave = function()
 		if not IniFile then return false end
-		NeedsSaved = false
+		ThemePrefs.NeedsSaved = false
 		IniFile.WriteFile( ThemePrefsPath, PrefsTable )
 	end,
 
@@ -140,7 +142,11 @@ ThemePrefs =
 	Set = function( name, value )
 		--Trace( ("ThemePrefs.Set(%s, %s)"):format(name, tostring(value)) )
 		local tbl = ResolveTable(name)
-		if tbl then tbl[name] = value; NeedsSaved = true; return end
+		if tbl then
+			ThemePrefs.NeedsSaved = true
+			tbl[name] = value
+			return
+		end
 		Warn( "Set: "..GetString("UnknownPreference"):format(name) )
 	end,
 };

Themes/_fallback/Scripts/02 ThemePrefsRows.lua

@@ -57,8 +57,11 @@ local function DefaultSave( pref, choices, values )
 
 	return function(self, list, pn)
 		for i=1, #choices do
-			if list[i] then ThemePrefs.Set( pref, values[i] ) break end
-			MESSAGEMAN:Broadcast( msg, params )
+			if list[i] then
+				ThemePrefs.Set( pref, values[i] )
+				MESSAGEMAN:Broadcast( msg, params )
+				break
+			end
 		end
 	end
 end

Themes/default/BGAnimations/ScreenOptionsService in.lua

@@ -0,0 +1,5 @@
+return Def.Actor{
+	StartTransitioningCommand=function(self)
+		ThemePrefs.Save()
+	end
+}

Themes/default/BGAnimations/ScreenTitleMenu decorations.lua

@@ -2,17 +2,6 @@ InitUserPrefs();
 
 local t = Def.ActorFrame {}
 
-t[#t+1] = Def.ActorFrame {
-	OnCommand=function(self)
-		if not FILEMAN:DoesFileExist("Save/ThemePrefs.ini") then
-			Trace("ThemePrefs doesn't exist; creating file")
-			ThemePrefs.ForceSave()
-		end
-
-		ThemePrefs.Save()
-	end;
-};
-
 t[#t+1] = StandardDecorationFromFileOptional("Footer","Footer");
 t[#t+1] = StandardDecorationFromFileOptional("Logo","Logo");
 t[#t+1] = StandardDecorationFromFileOptional("VersionInfo","VersionInfo");