AToTB S02 Agressive kidnappers

This combines two changes.

First, it uses the sighted event instead of a moveto tripwire to find the kidnappers.

Second, instead of passively waiting for a target to come into range, the kidnappers behave as more normal AI, but ignoring keeps and devalueing villages.

This is done by moving the kidnappers to their own side, which remains hidden until they are discovered.

data/campaigns/Two_Brothers/scenarios/02_The_Chase.cfg

@@ -163,6 +163,59 @@ Besides... I want my brother back."
         [/ai]
     [/side]
 
+    [side]
+        side=3
+        hidden=yes
+        team_name=elves
+        user_team_name=_"Kidnappers"
+
+        type=Dark Adept
+        id=Muff Toras
+        name= _ "Muff Toras"
+        unrenamable=yes
+        x,y=9,4
+
+        [ai]
+            leader_ignores_keep=yes
+            village_value=0
+        [/ai]
+
+#ifdef EASY
+        [unit]
+            type=Skeleton
+            x,y=9,5
+        [/unit]
+
+        [unit]
+            type=Skeleton
+            x,y=9,3
+        [/unit]
+#else
+        [unit]
+            type=Revenant
+            x,y=9,5
+        [/unit]
+
+        [unit]
+            type=Revenant
+            x,y=9,3
+        [/unit]
+#endif
+    [/side]
+
+    [event]
+        id=freezer
+        name=side 3 turn refresh
+        first_time_only=no
+
+        [modify_unit]
+            [filter]
+                side=3
+            [/filter]
+            moves=0
+        [/modify_unit]
+    [/event]
+
     {STARTING_VILLAGES 1 7}
 #ifdef EASY
     {STARTING_VILLAGES 2 17}
@@ -299,53 +352,25 @@ Besides... I want my brother back."
     [/event]
 
     [event]
-        name=moveto
+        name=sighted
         [filter]
-            side=1
-            x=1-19
-            y=1-12
+            side=3
         [/filter]
+        [filter_second]
+            side=1
+        [/filter_second]
 
-        [unit]
-            side=2
-            type=Dark Adept
-            id=Muff Toras
-            name= _ "Muff Toras"
-            {IS_HERO}
-            unrenamable=yes
-            x,y=9,4
-            ai_special=guardian
-        [/unit]
+        [remove_event]
+            id=freezer
+        [/remove_event]
 
-#ifdef EASY
-        [unit]
-            type=Skeleton
-            x,y=9,5
-            ai_special=guardian
-            side=2
-        [/unit]
+        [modify_side]
+            [filter]
+                side=3
+            [/filter]
+            hidden=no
+        [/modify_side]
 
-        [unit]
-            type=Skeleton
-            x,y=9,3
-            ai_special=guardian
-            side=2
-        [/unit]
-#else
-        [unit]
-            type=Revenant
-            x,y=9,5
-            ai_special=guardian
-            side=2
-        [/unit]
-
-        [unit]
-            type=Revenant
-            x,y=9,3
-            ai_special=guardian
-            side=2
-        [/unit]
-#endif
         [remove_shroud]
             side=1
             x=0-20
@@ -353,7 +378,7 @@ Besides... I want my brother back."
         [/remove_shroud]
 
         [message]
-            speaker=unit
+            speaker=second_unit
             message= _ "I see them! There they are!"
         [/message]