Cleanup

src/Dodge/HeldUse.hs

@@ -45,9 +45,7 @@ import Sound.Data
 gadgetEffect :: PressType -> LocationDT OItem -> Creature -> World -> World
 gadgetEffect pt loc
     | UseHeld{} <- loc ^. locDT . dtValue . _1 . itUse =
-        heldEffect
-            pt
-            loc
+        heldEffect pt loc
     | DROPPER x <- loc ^. locDT . dtValue . _1 . itType
       , Just i <- loc ^? locDT . dtValue . _1 . itUse . uInt
       , pt == InitialPress =
@@ -98,8 +96,8 @@ hammerCheck f pt loc cr w = case itemTriggerType loc of
                     & randGen .~ gen
     HammerTrigger t
         | w ^. cWorld . lWorld . lClock - t > timelastused
---          , isNothing $ lookup MakeAutoLink (tree ^. ldtRight)
-          , pt == InitialPress ->
+          , --          , isNothing $ lookup MakeAutoLink (tree ^. ldtRight)
+            pt == InitialPress ->
             f loc cr w
     AutoTrigger t
         | w ^. cWorld . lWorld . lClock - t > timelastused ->
@@ -932,14 +930,14 @@ getBulletType magtree =
         attree ^? dtValue . _1 . itUse . ubMod . bmPayload
     ispayload :: DTree OItem -> Bool
     ispayload y = case y ^. dtValue . _2 of
-        AmmoPayloadSF {} -> True
+        AmmoPayloadSF{} -> True
         _ -> False
     beffect = fromMaybe DestroyBullet $ do
         attree <- find isammoeffect (magtree ^. dtLeft)
         attree ^? dtValue . _1 . itUse . ubMod . bmEffect
     isammoeffect :: DTree OItem -> Bool
     isammoeffect y = case y ^. dtValue . _2 of
-        AmmoEffectSF {} -> True
+        AmmoEffectSF{} -> True
         _ -> False
 
 magAmmoParams :: Item -> Maybe AmmoParams
@@ -1245,19 +1243,19 @@ determineProjectileTracking magtree itmtree =
         return $ HomeUsingTargeting (targetingtree ^. dtValue . _1 . itID)
     isremscreen :: DTree OItem -> Bool
     isremscreen x = case x ^. dtValue . _2 of
-        RemoteScreenSF {} -> True
+        RemoteScreenSF{} -> True
         _ -> False
     isjoystick :: DTree OItem -> Bool
     isjoystick x = case x ^. dtValue . _2 of
-        JoystickSF {} -> True
+        JoystickSF{} -> True
         _ -> False
     isammotargeting :: DTree OItem -> Bool
     isammotargeting x = case x ^. dtValue . _2 of
-        AmmoTargetingSF {} -> True
+        AmmoTargetingSF{} -> True
         _ -> False
     isweapontargeting :: DTree OItem -> Bool
     isweapontargeting x = case x ^. dtValue . _2 of
-        WeaponTargetingSF {} -> True
+        WeaponTargetingSF{} -> True
         _ -> False
 
 createProjectileR ::
@@ -1283,7 +1281,7 @@ createProjectileR loc magtree =
         | otherwise = Nothing
     issmokereducer :: DTree OItem -> Bool
     issmokereducer y = case y ^. dtValue . _2 of
-        SmokeReducerSF {} -> True
+        SmokeReducerSF{} -> True
         _ -> False
 
 getPJStabiliser :: DTree OItem -> Maybe PJStabiliser
@@ -1295,8 +1293,8 @@ getPJStabiliser ldt = case find isprojstab (ldt ^. dtRight) of
     _ -> Nothing
   where
     isprojstab :: DTree OItem -> Bool
-    isprojstab  y = case y ^.dtValue . _2 of
-        ProjectileStabiliserSF {} -> True
+    isprojstab y = case y ^. dtValue . _2 of
+        ProjectileStabiliserSF{} -> True
         _ -> False
 
 getGrenadeHitEffect :: DTree OItem -> GrenadeHitEffect
@@ -1308,7 +1306,7 @@ getGrenadeHitEffect t = case find isghiteff (t ^. dtRight) of
   where
     isghiteff :: DTree OItem -> Bool
     isghiteff y = case y ^. dtValue . _2 of
-        GrenadeHitEffectSF {} -> True
+        GrenadeHitEffectSF{} -> True
         _ -> False
 
 createProjectile ::
@@ -1339,15 +1337,15 @@ createProjectile x pjtype magtree stab muz cr = fromMaybe failsound $ do
   where
     isrdet :: DTree OItem -> Bool
     isrdet y = case y ^. dtValue . _2 of
-        RemoteDetonatorSF {} -> True
+        RemoteDetonatorSF{} -> True
         _ -> False
     isrscreen :: DTree OItem -> Bool
     isrscreen y = case y ^. dtValue . _2 of
-        RemoteScreenSF {} -> True
+        RemoteScreenSF{} -> True
         _ -> False
     isampay :: DTree OItem -> Bool
     isampay y = case y ^. dtValue . _2 of
-        AmmoPayloadSF {} -> True
+        AmmoPayloadSF{} -> True
         _ -> False
 
     -- the sound should be moved to the projectile firing

src/Dodge/Item/Grammar.hs

@@ -118,8 +118,7 @@ itemToFunction itm = case itm ^. itType of
     HELD{} -> case itUseCondition itm of
         UseableWhenAimed -> HeldPlatformSF
         _ -> GadgetPlatformSF
-    _
-        | Just amtype <- magAmmoType itm-- ^? itConsumables . magType
+    _ | Just amtype <- magAmmoType itm-- ^? itConsumables . magType
           , Just _ <- itm ^? itLocation . ilEquipSite . _Just ->
             AmmoMagSF 0 amtype
     AMMOMAG{} -> maybe NoSF (AmmoMagSF 0) $ magAmmoType itm -- ^? itConsumables . magType
@@ -161,16 +160,12 @@ type DTComb a = DTree a -> DTree a -> Maybe (DTree a)
 
 leftIsParentCombine :: DTComb CItem
 leftIsParentCombine ltree rtree = do
-    let l = rightChildList ltree
-        xs = dropWhile (\s -> not $ S.member s (treeToPotentialFunction rtree)) l
-    sf <- safeHead xs
+    sf <- find (`S.member` treeToPotentialFunction rtree) (rightChildList ltree)
     return $ ltree & dtRight .:~ ( rtree & dtValue . _2 .~ sf)
 
 rightIsParentCombine :: DTComb CItem
 rightIsParentCombine ltree rtree = do
-    let l = leftChildList rtree
-        xs = dropWhile (\s -> not $ S.member s (treeToPotentialFunction ltree)) l
-    sf <- safeHead xs
+    sf <- find (`S.member` treeToPotentialFunction ltree) (leftChildList rtree)
     return $ rtree & dtLeft .:~ ( ltree & dtValue . _2 .~ sf)
 
 leftChildList :: DTree CItem -> [ItemSF]