update history on save version mismatch

game/01-config/start.twee

@@ -40,7 +40,6 @@ If the image on the "Feat Boosts" tab is broken, please ensure that you have pro
 :: Start2
 
 <<variablesStart2>>
-<<variablesVersionUpdate>>
 <<effects>>
 
 Welcome to the alpha of Degrees of Lewdity!

game/04-Variables/variables-passage.twee

-:: Widgets variablesPassage [widget]
-<<widget "variablesPassage">>
-/*Variable that you need to check on every passage*/
-
-<<set $link_table to []>>
-<<set $map.hideLinksCheck to []>>
-
-<</widget>>
\ No newline at end of file

game/04-Variables/variables-passageHeader.twee

 :: PassageHeader
 <<set $passage to passage()>><<set $tags to tags()>>
-<<if $passage isnot "Start" and $passage isnot "Start2">>
-	<<if versionUpdateCheck is true>>
-		<<variablesVersionUpdate>>
-		<<pregnancyVar>>
-
-		<<if $reducedLineHeight is true>><<addclass "#passages" "reducedLineHeight">><</if>>
-		<<if $zoom isnot 100>><<run zoom($zoom)>><</if>>
-		<<set $runWardrobeSanityChecker to true>>
-		<<set versionUpdateCheck = false>>
+<<if $passage isnot "Start">>
+/* Run stuff once on save load or page reload */
+	<<if versionUpdateCheck>>
+		<<set versionUpdateCheck to false>>
 		<<if saveUpdateCheck is true>>
 			<<run prepareSaveDetails($prepareSaveDetails)>>
 			<<set saveUpdateCheck to false>>
 			<<set _preventUpdate to true>>
 		<</if>>
+		<<if $passage isnot "Start2">>
+			/* differentiate from new game and pre-saveVersions saves */
+			<<set $saveVersion to ($saveVersions ? $saveVersions.last() : "ancient")>>
+		<</if>>
+		<<updatehistorycontrols>>
+		<<if $reducedLineHeight is true>><<addclass "#passages" "reducedLineHeight">><</if>>
+		<<if $zoom isnot 100>><<run zoom($zoom)>><</if>>
 	<</if>>
-	<<variablesPassage>>
+
+/* Run backwards compatibility on version change */
+	<<if !$saveVersions or $saveVersions.last() isnot StartConfig.version or versionUpdateCheck>>
+	/* to do: double-check that variablesVersionUpdate doesn't need to run on versionUpdateCheck */
+		<<variablesVersionUpdate>>
+		<<pregnancyVar>>
+		<<set $runWardrobeSanityChecker to true>>
+	<</if>>
+
+/* Variables that you need to check on every passage */
+	<<set $link_table to []>>
+	<<set $map.hideLinksCheck to []>>
 <</if>>

game/04-Variables/variables-start2.twee

@@ -35,21 +35,9 @@
 <<set $physique to ($physiquesize / 7) * 3>>
 <<set $beauty to ($beautymax / 7)>>
 
-<<set $playergender to 1>>/*Needed to stop VersionUpdate triggering on first couple of pages.*/
-
 <<set $devstate to 1>>
 
-<<if $breastsize is 0>>
-	<<set $breastsizeold to 0>><<set $breastgrowthtimer to 350>>
-<<elseif $breastsize is 1>>
-	<<set $breastsizeold to 1>><<set $breastgrowthtimer to 350>>
-<<elseif $breastsize is 2>>
-	<<set $breastsizeold to 2>><<set $breastgrowthtimer to 350>>
-<<elseif $breastsize is 3>>
-	<<set $breastsizeold to 3>><<set $breastgrowthtimer to 350>>
-<<else>>
-	<<set $breastsizeold to 4>><<set $breastgrowthtimer to 350>>
-<</if>>
+<<set $breastgrowthtimer to 350>>
 
 <<tryOnInit>>
 

game/04-Variables/variables-versionUpdate.twee

@@ -2,7 +2,6 @@
 <<widget "variablesVersionUpdate">>
 /*Variable that you need to check on every new version, page load/refresh or save load*/
 
-<<updatehistorycontrols>>
 <<if $objectVersion is undefined>>
 	<<set $objectVersion to {}>>
 <</if>>

game/base-system/persistent-npcs.twee

@@ -40,15 +40,13 @@
 <</widget>>
 
 <<widget "updateNPCsFirst">>/*Adds new variables to saved NPCs.*/
-<<set _per_keys to Object.keys($per_npc)>>
-<<for _i to 0; _i lt _per_keys.length; _i++>>
-	<<set $per_npc[_per_keys[_i]][$args[0]] to $args[1]>>
+<<for _per_keys range Object.keys($per_npc)>>
+	<<set $per_npc[_per_keys][$args[0]] to $args[1]>>
 <</for>>
 <</widget>>
 
 <<widget "updateNPCsSecond">>
-<<set _per_keys to Object.keys($per_npc)>>
-<<for _i to 0; _i lt _per_keys.length; _i++>>
-	<<set $per_npc[_per_keys[_i]][$args[0]][$args[1]] to $args[2]>>
+<<for _per_keys range Object.keys($per_npc)>>
+	<<set $per_npc[_per_keys][$args[0]][$args[1]] to $args[2]>>
 <</for>>
 <</widget>>
\ No newline at end of file

game/base-system/statistics.twee

@@ -342,6 +342,9 @@ __Save Game Details__
 	<</for>>
 	<br>
 <</if>>
+<<if $saveVersion>>
+	Save loaded from version: $saveVersion
+<</if>>
 <</widget>>
 
 <<widget "extraStatisticsWarning">>