Add randomness to chase crit corpses

src/Dodge/Creature/Picture.hs

@@ -84,7 +84,7 @@ drawChaseCrit w cr = mconcat
     rotmdir = rotateSH (_crMvDir cr - _crDir cr)
 
 crabUpperBody :: World -> Creature -> Shape
-crabUpperBody w cr =  colorSH (_skinUpper cskin)
+crabUpperBody _ cr =  colorSH (_skinUpper cskin)
     $
     (overPosSH (Q.apply torsoq) (upperPrismPolyHalfMI 5 $ polyCirc 4 12 
         & each . _x *~ 0.6) 

src/Dodge/Creature/Update.hs

@@ -133,7 +133,7 @@ toDeathCarriage = \case
 
 -- could look at the amount of damage here (given by maxDamage) too
 corpseOrGib :: Creature -> World -> World
-corpseOrGib cr = case cr ^? crDamage . to maxDamageType . _Just . _1 of
+corpseOrGib cr w = w & case cr ^? crDamage . to maxDamageType . _Just . _1 of
     Just CookingDamage ->
         sethp (CrIsCorpse $ scorchSPic thecorpse)
             . dodeathsound CookDeath
@@ -150,16 +150,16 @@ corpseOrGib cr = case cr ^? crDamage . to maxDamageType . _Just . _1 of
             . dodeathsound PlainDeath
   where
     dodeathsound dt = f dt . stopSoundFrom (CrMouth cid)
-    f dt w = fromMaybe w $ do
-        let (msid, g) = runState (maybeTakeOne (crDeathSounds cr dt)) (_randGen w)
+    f dt w' = fromMaybe w' $ do
+        let (msid, g) = runState (maybeTakeOne (crDeathSounds cr dt)) (_randGen w')
         sid <- msid
         return $
-            w
+            w'
                 & soundStart (CrMouth cid) (cr ^. crPos . _xy) sid Nothing
                 & randGen .~ g
     cid = cr ^. crID
     sethp x = cWorld . lWorld . creatures . ix (_crID cr) . crHP .~ x
-    thecorpse = makeCorpse cr
+    thecorpse = makeCorpse (w ^. randGen) cr
 
 scorchSPic :: SPic -> SPic
 scorchSPic = _1 %~ overColSH (mixColors 0.9 0.1 black . normalizeColor)