Add damage origins

src/Dodge/Barreloid.hs

@@ -29,7 +29,7 @@ updateExpBarrel ps cr w = case cr ^. crHP of
             & flip (foldl' f) ps
     HP _ ->
         w
-            & makeExplosionAt ((cr ^. crPos) & _z +~ 20) 0
+            & makeExplosionAt (CrIndirectO (cr ^. crID)) ((cr ^. crPos) & _z +~ 20) 0
             & cWorld . lWorld . creatures . ix (_crID cr) . crHP .~ CrDestroyed Gibbed
     _ -> w
   where
@@ -51,7 +51,7 @@ damsToExpBarrel = flip $ foldl' damToExpBarrel
 
 damToExpBarrel :: Creature -> Damage -> Creature
 damToExpBarrel cr dm = case dm of
-    Piercing x p _ ->
+    Piercing x p _ _ ->
         cr & crHP . _HP -~ div x 200
             & crType . barrelType . piercedPoints .:~ (p - cr ^. crPos . _xy)
     Poison{} -> cr