fix inaccurate victory condition in HttT Home of North Elves (#4644)

changelog

@@ -5,6 +5,7 @@ SVN trunk:
      * fix Undead not recruiting after leader change in The Crossing (#4393)
    * Heir to the Throne
      * changed the map 'Snow Plains' to use snow terrain
+     * fixed Home of the North Elves inaccurate victory condition (#4644)
    * Son of the Black Eye
      * cleaned up prestart events to stop units hopping around at map setup
  * graphics

data/scenarios/Heir_To_The_Throne/Home_North_Elves.cfg

@@ -300,12 +300,13 @@
 		[/message]
 	[/event]
 
+# event when moving to Elvish castle
 	[event]
 	name=moveto
 		[filter]
 		description=Konrad
-		x=76-78,76,78,77
-		y=6,7,7,8
+		x=76-78,77
+		y=6-7,8
 		[/filter]
 		[message]
 		description=El'rien
@@ -317,13 +318,15 @@
 		[/message]
 	[/event]
 
+# check if Konrad is inside forest, loosely defined -- but include
+# Eastern woods, and a bit of grassland nearby
 	[event]
 	name=time over
 		[if]
 			[have_unit]
 			description=Konrad
-			x=70-80
-			y=1-30
+			x=70-80,65-69,67-69,68,69
+			y=1-30,1,2,10,9-11
 			[/have_unit]
 			[then]
 				[endlevel]