Now changelog is shown only if it was changed since last login.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@766 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/mob/living/carbon/human/savefile.dm

@@ -38,6 +38,7 @@ datum/preferences/proc/savefile_save(mob/user)
 	F["be_alien"] << src.be_alien // Urist
 	F["midis"] << src.midis // Urist
 	F["ooccolor"] << src.ooccolor // Urist
+	F["lastchangelog"] << src.lastchangelog // rastaf0
 
 	return 1
 
@@ -94,6 +95,7 @@ datum/preferences/proc/savefile_load(mob/user, var/silent = 1)
 	F["be_alien"] >> src.be_alien // Urist
 	F["midis"] >> src.midis // Urist
 	F["ooccolor"] >> src.ooccolor // Urist
+	F["lastchangelog"] >> src.lastchangelog // rastaf0
 	return 1
 
 #undef SAVEFILE_VERSION_MAX

code/modules/mob/login.dm

@@ -35,8 +35,7 @@
 	src.next_move = 1
 	src.sight |= SEE_SELF
 	src.logged_in = 1
-	if (!src.client.changes)
-		src.changes()
+		
 	if(istype (src, /mob/living))
 		if(ticker)
 			if(ticker.mode.name == "revolution")

code/modules/mob/new_player/new_player.dm

@@ -37,7 +37,16 @@ mob/new_player
 
 		if(!preferences.savefile_load(src, 0))
 			preferences.ShowChoices(src)
-
+			if (src.client.changes)
+				src.changes()
+		else
+			var/lastchangelog = length('changelog.html')
+			world << "DEBUG: lastchangelog = [lastchangelog]"
+			world << "DEBUG: preferences.lastchangelog = [preferences.lastchangelog]"
+			if (!src.client.changes && preferences.lastchangelog!=lastchangelog)
+				src.changes()
+				preferences.lastchangelog = lastchangelog
+				preferences.savefile_save(src)
 		//PDA Resource Initialisation =======================================================>
 
 

code/modules/mob/new_player/preferences.dm

@@ -7,6 +7,7 @@ datum/preferences
 	var/be_syndicate
 	var/midis = 1
 	var/be_alien = 1
+	var/lastchangelog = 0 // size of last seen changelog file -- rastaf0 -- rastaf0
 	var/ooccolor = "#b82e00"
 	var/be_random_name = 0
 	var/underwear = 1