Fixes civilian panic from civ building explosion

The Civilian building explosions were not making the civilians panic.

mods/ra/rules/civilian.yaml

@@ -296,6 +296,7 @@ V19.Husk:
 	-HitShape:
 	-Health:
 	-Explodes:
+	-Explodes@CIVPANIC:
 	Interactable:
 
 BARL:

mods/ra/rules/defaults.yaml

@@ -814,13 +814,16 @@
 		Actor: c3
 		Probability: 15
 	Explodes:
-		Weapon: CivBuildingExplosion
+		Weapon: SmallBuildingExplode
+	Explodes@CIVPANIC:
+		Weapon: CivPanicExplosion
 
 ^CivField:
 	Inherits: ^CivBuilding
 	-HitShape:
 	-Health:
 	-Explodes:
+	-Explodes@CIVPANIC:
 	-Selectable:
 	-SelectionDecorations:
 	Tooltip:

mods/ra/weapons/explosions.yaml

@@ -123,10 +123,10 @@ SmallBuildingExplode:
 	Warhead@2Eff: CreateEffect
 		Explosions: building, building_napalm, large_explosion, self_destruct
 
-CivBuildingExplosion:
-	Inherits: SmallBuildingExplode
+CivPanicExplosion:
 	Warhead@1Dam: SpreadDamage # Used to panic civilians which are emitted from a killed CivBuilding
-		Spread: 64
+		Falloff: 100, 100
+		Range: 0, 128
 		Damage: 1
 		Delay: 1