NR S2: additional trigger field for door

data/campaigns/Northern_Rebirth/scenarios/02_01_Infested_Caves.cfg

@@ -502,8 +502,8 @@
         name=moveto
         [filter]
             side=1
-            x=12,16
-            y=7,5
+            x=12,16,15
+            y=7 ,5 ,5
         [/filter]
 
         # Check from which side do we open and use appropriate race in the dialogue.
@@ -517,8 +517,9 @@
                     speaker=unit
                     message= _ "Hey look, it’s an ancient door. It seems the trolls were too stupid to find how to open it."
                 [/message]
-                {VARIABLE trigger.x 16}
-                {VARIABLE trigger.y 5}
+                # Two trigger fields in this case
+                {VARIABLE trigger.x "16,15"}
+                {VARIABLE trigger.y "5,5"}
             [/then]
             [else]
                 [message]