Liberty S5: Make the loss of Hans a lose-condition (#7756)

* Liberty S5: Make the loss of Hans a lose-condition (resolves #7750).

* Remove second line as per nemaara's review.

changelog_entries/liberty_s5.md

@@ -0,0 +1,3 @@
+ ### Campaigns
+   * Liberty
+     * S5: Make the loss of Hans a lose-condition (#7750).

data/campaigns/Liberty/scenarios/05_Hide_and_Seek.cfg

@@ -148,7 +148,7 @@ Been a tough few days since we left Elensefar with all them patrols running arou
         [objectives]
             side=1
             [objective]
-                description= _ "Enter the Grey Woods"
+                description= _ "Enter the Grey Woods with Hans"
                 condition=win
             [/objective]
             [objective]
@@ -159,6 +159,10 @@ Been a tough few days since we left Elensefar with all them patrols running arou
                 description= _ "Death of Harper"
                 condition=lose
             [/objective]
+            [objective]
+                description= _ "Death of Hans"
+                condition=lose
+            [/objective]
 
             [note]
                 description= _ "In fog, units always see one hex further than they can move."
@@ -717,6 +721,23 @@ Been a tough few days since we left Elensefar with all them patrols running arou
         [/endlevel]
     [/event]
 
+    #
+    # Death of Hans
+    #
+    [event]
+        name=last breath
+        [filter]
+            id=Hans
+        [/filter]
+        [message]
+            speaker=Hans
+            message= _ "You fools! You weren’t supposed to lead them to me..."
+        [/message]
+        [endlevel]
+            result=defeat
+        [/endlevel]
+    [/event]
+
     {LIBERTY_DEATHS}
 [/scenario]