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/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