UtBS: Gave the twilight skirmisher ability to the Sand Sneaker.

data/campaigns/Under_the_Burning_Suns/units/quenoth/sanddancer/Sand_Sneaker.cfg

@@ -17,6 +17,10 @@
         hills=1
     [/movement_costs]
 
+    [abilities]
+	{ABILITY_TWILIGHT_SKIRMISHER}
+    [/abilities]
+
     movement=7
     experience=75
     level=2

data/campaigns/Under_the_Burning_Suns/utils/abilities.cfg

@@ -8,6 +8,49 @@
 # The ability macros go into wesnoth textdomain since the strings are identical
 # to their core counterparts, but the special notes belong to wesnoth-utbs.
 
+#define SPECIAL_NOTES_NIGHT_REGENERATION
+#enddef
+#define SPECIAL_NOTES_DAY_REGENERATION
+#enddef
+
+#define WEAPON_SPECIAL_TWINSTRIKE
+#enddef
+
+
+#define ABILITY_NIGHT_REGENERATION
+	[regenerate]
+		value=8
+		id=night_regeneration
+		name= _ "nightly regeneration"
+		female_name= _ "female^nightly regeneration"
+		description= _ "Nightly Regeneration"
+		affect_self=yes
+		poison=cured
+		[filter_self]
+			[filter_location]
+				time_of_day=chaotic
+			[/filter_location]
+		[/filter_self]
+	[/regenerate]
+#enddef
+
+#define ABILITY_DAY_REGENERATION
+	[regenerate]
+		value=4
+		id=day_regeneration
+		name= _ "dayly regeneration"
+		female_name= _ "female^dayly regeneration"
+		description= _ "Dayly Regeneration"
+		affect_self=yes
+		poison=slowed
+		[filter_self]
+			[filter_location]
+				time_of_day=lawful
+			[/filter_location]
+		[/filter_self]
+	[/regenerate]
+#enddef
+
 #define UTBS_ABILITY_HEALS
     [heals]
         value=4
@@ -66,6 +109,24 @@ A poisoned unit cannot be cured of its poison by a healer, and must seek the car
     [/heals]
 #enddef
 
+#define ABILITY_TWILIGHT_SKIRMISHER
+    # Canned definition of the Skirmisher ability to be included in an [abilities]
+    # clause.
+    [skirmisher]
+        id=skirmisher
+        name= _ "twilight skirmisher"
+        female_name= _ "female^twilight skirmisher"
+        description= _ "Twilight skirmisher:
+This unit is skilled in moving past enemies quickly during the twilight times of day, and ignores all enemy Zones of Control."
+        affect_self=yes
+	[filter_self]
+		[filter_location]
+			time_of_day=liminal
+		[/filter_location]
+	[/filter_self]
+    [/skirmisher]
+#enddef
+
 #define UTBS_ABILITY_CURES
     {ABILITY_UNPOISON}
     {UTBS_ABILITY_EXTRA_HEAL}
@@ -78,3 +139,4 @@ _" This unit is capable of basic healing and slowing dehydration."#enddef
 
 #define SPECIAL_NOTES_UTBS_CURES
 _" This unit is capable of healing those around it, slowing dehydration, and curing them of poison."#enddef
+