New "Aged trait" for campaigns, decrease of HP by 8, melee and movement -1

data/core/macros/traits.cfg

@@ -214,3 +214,24 @@
         [/effect]
     [/trait]
 #enddef
+
+#define TRAIT_AGED
+    # Units with trait Aged get a 8 points HP decrease and have -1 movement and melee damage.
+    [trait]
+        id=aged
+        male_name= _ "aged"
+        [effect]
+            apply_to=hitpoints
+            increase_total=-8
+        [/effect]
+        [effect]
+            apply_to=movement
+            increase=-1
+        [/effect]
+        [effect]
+            apply_to=attack
+            range=melee
+            increase_damage=-1
+        [/effect]
+    [/trait]
+#enddef