Orc ambushes now use a slightly bigger map with slightly fewer orcs

git-svn-id: http://svn.net-core.org/repos/t-engine4@2981 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/general/encounters/fareast-npcs.lua

@@ -53,7 +53,7 @@ newEntity{
 	rarity = 3,
 	unit_power = 8,
 	ai = "world_patrol", ai_state = {route_kind="orc-pride"},
-	on_encounter = {type="ambush", width=14, height=14, nb={7,12}, filters={{type="humanoid", subtype="orc"}}},
+	on_encounter = {type="ambush", width=18, height=18, nb={6,10}, filters={{type="humanoid", subtype="orc"}}},
 }
 
 newEntity{