Cleanup unused code

src/Dodge/Item/Weapon.hs

@@ -279,7 +279,8 @@ hvAutoGun = defaultAutoGun
     , _itUseTime = 0
     , _itUse = useAmmoParams
     , _itUseModifiers =
-        [ rateIncABI 24 10 (torqueBeforeForcedI 0.1) (torqueAfterI 0.2)
+        [ ammoCheckI
+        , rateIncABI 24 7 (torqueBeforeForcedI 0.1) (torqueAfterI 0.2)
         , withSoundI longGunSound
         , withThinSmokeI
         , withMuzFlareI
@@ -338,7 +339,8 @@ miniGun = defaultAutoGun
     , _itUseTime = 0
     , _itUse = useAmmoParams
     , _itUseModifiers =
-        [ withWarmUpI 26
+        [ ammoCheckI
+        , withWarmUpI 26
         , shootWithSoundForI 28 2
         , torqueBeforeForcedI 0.1
         , withSidePushI 50

src/Dodge/Item/Weapon/AutoGun.hs

@@ -14,8 +14,6 @@ import Dodge.Item.Draw
 import Dodge.Item.Weapon.Bullet
 import Dodge.Item.Weapon.TriggerType
 import Dodge.SoundLogic.Synonyms
-import Dodge.WorldEvent.HitEffect
-import Dodge.Particle.Bullet.HitEffect
 import Picture
 import Geometry
 
@@ -54,17 +52,6 @@ autoGun = defaultAutoGun
     , _itInvDisplay = basicWeaponDisplay
     , _wpAmmo = basicBullet    
     }
-autoFireMode, singleFireMode, autoGunNonTwistEff :: Creature -> World -> World
-autoFireMode = shootWithSound autoGunSound
-    . torqueBefore 0.05
-    $ autoGunNonTwistEff
-singleFireMode = hammerCheck $ shootWithSound autoGunSound autoGunNonTwistEff
-autoGunNonTwistEff = withRecoil 40
-    . withRandomDir (autogunSpread/2)
-    . withMuzFlare
-    . withVelWthHiteff (V2 50 0) 3 
-    $ destroyOnImpact bulHitCr bulHitWall' bulHitFF'
-
 autoGunPic :: Picture
 autoGunPic = color red $ polygon $ rectNESW 4 12 (-4) (-12)
 

src/Dodge/Item/Weapon/Bezier.hs

@@ -24,12 +24,13 @@ import Control.Monad.State
 bezierGun :: Item
 bezierGun = defaultGun
     { _itName = "B-GUN"
-    , _itUse = \_ ->  useTargetPos $ \p ->  
+    , _itUse = \_ ->  useTargetPos $ \p -> shootBezier $ fromJust p    -- <- the start point
-        shootWithSound 0 
+    , _itUseModifiers =
-        . withMuzFlare 
+        [shootWithSoundI 0
-        . withRecoil 40
+        , withMuzFlareI 
-        . torqueBefore 0.05 -- I believe that this doesn't affect
+        . withRecoilI 40
-        $ shootBezier $ fromJust p    -- <- the start point
+        . torqueBeforeForcedI 0.05
+        ]
     , _itFloorPict = onLayer FlItLayer bezierGunPic
     , _itEquipPict = pictureWeaponOnAim bezierGunPic
     , _itAttachment = Nothing

src/Dodge/Item/Weapon/TriggerType.hs

@@ -1,32 +1,32 @@
 {- |
 Weapon effects when pulling the trigger.  -}
 module Dodge.Item.Weapon.TriggerType
-    -- ( hammerCheckI 
+    ( shootWithSoundI
-    -- , shootWithSoundI
+    , shootWithSoundForI
-    -- , shootWithSoundForI
+    , withMuzFlareI
-    -- , withMuzFlareI
+    , withVelWthHiteff
-    -- , withVelWthHiteff
+    , ammoUseCheckI
-    -- , ammoUseCheckI
+    , rateIncABI
-    -- , rateIncABI
+    , torqueBeforeForcedI
-    -- , torqueBeforeForcedI
+    , torqueAfterI
-    -- , torqueAfterI
+    , withSoundI
-    -- , withSoundI
+    , withThickSmokeI
-    -- , withThickSmokeI
+    , withThinSmokeI
-    -- , withThinSmokeI
+    , withRandomOffsetI
-    -- , withRandomOffsetI
+    , withRandomDirI
-    -- , withRandomDirI
+    , withRecoilI
-    -- , withRecoilI
+    , withSidePushAfterI
-    -- , withSidePushAfterI
+    , withSidePushI
-    -- , withSidePushI
+    , withWarmUpI
-    -- , withWarmUpI
+    , spreadNumI
-    -- , spreadNumI
+    , numI
-    -- , numI
+    , randWalkAngle -- ^ should be made into a modifier, perhaps
-    -- , randWalkAngle -- ^ should be made into a modifier, perhaps
+    , hammerCheckI
-    -- , hammerCheckI
+    , hammerCheckL
-    -- , hammerCheckL
+    , shootL
-    -- , shootL
+    , useTimeCheckI
-    -- , useTimeCheckI
+    , ammoCheckI
-    -- ) where
+    )
     where
 import Dodge.Data
 import Dodge.SoundLogic
@@ -46,6 +46,15 @@ import Data.Maybe
 import qualified Data.IntMap.Strict as IM
 import Data.Foldable
 
+type ChainEffect = 
+       (Item -> Creature -> World -> World)
+    -> Item
+    -> Creature  -- ^ Creature id
+    -> World 
+    -> World
+
+
+
 withThinSmokeI 
     :: (Item -> Creature -> World -> World) -- ^ Underlying effect
     -> Item
@@ -58,17 +67,6 @@ withThinSmokeI eff item cr w = eff item cr $ foldl' (flip $ makeThinSmokeAt . (+
     pos = _crPos cr +.+ (_crRad cr +0.5) *.* unitVectorAtAngle dir
     ps = (replicateM 5 . randInCirc) 8 & evalState $ _randGen w
 
-withThinSmoke 
-    :: (Creature -> World -> World) -- ^ Underlying effect
-    -> Creature   
-    -> World 
-    -> World
-withThinSmoke eff cr w = eff cr $ foldl' (flip $ makeThinSmokeAt . (+.+ pos)) w ps
-  where
-    dir = _crDir cr
-    pos = _crPos cr +.+ (_crRad cr +0.5) *.* unitVectorAtAngle dir
-    ps = (replicateM 5 . randInCirc) 8 & evalState $ _randGen w
-
 withThickSmokeI
     :: (Item -> Creature -> World -> World) -- ^ Underlying effect
     -> Item
@@ -80,57 +78,16 @@ withThickSmokeI eff item cr w = eff item cr $ foldl' (flip $ makeThickSmokeAt .
     dir = _crDir cr
     pos = _crPos cr +.+ (_crRad cr + 15) *.* unitVectorAtAngle dir
     ps = (replicateM 20 . randInCirc) 8 & evalState $ _randGen w
-withThickSmoke 
-    :: (Creature -> World -> World) -- ^ Underlying effect
-    -> Creature  
-    -> World 
-    -> World
-withThickSmoke eff cr w = eff cr $ foldl' (flip $ makeThickSmokeAt . (+.+ pos)) w ps
-  where
-    dir = _crDir cr
-    pos = _crPos cr +.+ (_crRad cr + 15) *.* unitVectorAtAngle dir
-    ps = (replicateM 20 . randInCirc) 8 & evalState $ _randGen w
 -- TODO  create a trigger that does different things on first and continued
 -- fire.
-{- |
+
-Fires at an increasing rate.
+
-Has different effect after first fire.
+ammoCheckI :: ChainEffect
-Applies ammo check and use cooldown check.  -}
+ammoCheckI eff item cr w
-rateIncAB 
+    | _wpLoadedAmmo item == 0 
-    :: Int  -- ^ Start rate
+                = fromMaybe w (startReloadingWeapon cr w)
-    -> Int  -- ^ End rate
+    | otherwise = eff item cr w
-    -> ((Creature -> World -> World) -> Creature -> World -> World)  -- ^ Extra effect on first fire
+
-    -> ((Creature -> World -> World) -> Creature -> World -> World)  -- ^ Extra effect on continued fire
-    -> (Creature -> World -> World)  -- ^ Extra effect (always applied)
-    -> Creature  -- ^ Creature id
-    -> World 
-    -> World
-rateIncAB startRate fastRate exeffFirst exeffCont eff cr w
-    | repeatFire = w
-        & pointItem %~ ( (itUseRate .~ max fastRate (currentRate - 1))
-            . (wpLoadedAmmo -~ 1)
-            . (itUseTime .~ currentRate) )
-        & exeffCont eff cr
-    | firstFire = w
-        & pointItem %~ ( (itUseRate .~ startRate - 1)
-            . (wpLoadedAmmo -~ 1)
-            . (itUseTime .~ startRate) )
-        & exeffFirst eff cr
-    | reloadCondition = fromMaybe w $ startReloadingWeapon cr w
-    | otherwise = w
-  where 
-    cid = _crID cr
-    itRef = _crInvSel cr
-    item = _crInv cr IM.! itRef
-    pointItem = creatures . ix cid . crInv . ix itRef
-    currentRate = _itUseRate item
-    repeatFire = _wpReloadState item == 0 
-        && _itUseTime item == 1 
-        && _wpLoadedAmmo item > 0
-    firstFire = _wpReloadState item == 0 
-        && _itUseTime item == 0 
-        && _wpLoadedAmmo item > 0
-    reloadCondition = _wpLoadedAmmo item == 0
 {- |
 Fires at an increasing rate.
 Has different effect after first fire.
@@ -156,7 +113,6 @@ rateIncABI startRate fastRate exeffFirst exeffCont eff item cr w
             . (wpLoadedAmmo -~ 1)
             . (itUseTime .~ startRate) )
         & exeffFirst eff item cr
-    | reloadCondition = fromMaybe w $ startReloadingWeapon cr w
     | otherwise = w
   where 
     cid = _crID cr
@@ -165,11 +121,8 @@ rateIncABI startRate fastRate exeffFirst exeffCont eff item cr w
     currentRate = _itUseRate item
     repeatFire = _wpReloadState item == 0 
         && _itUseTime item == 1 
-        && _wpLoadedAmmo item > 0
     firstFire = _wpReloadState item == 0 
         && _itUseTime item == 0 
-        && _wpLoadedAmmo item > 0
-    reloadCondition = _wpLoadedAmmo item == 0
 {- | Apply effect after a warm up.  -}
 withWarmUpI
     :: Int -- ^ warm up sound id
@@ -180,7 +133,6 @@ withWarmUpI
     -> World 
     -> World
 withWarmUpI soundID f item cr w
-    | reloadCondition = fromMaybe w $ startReloadingWeapon cr w
     | _wpReloadState item /= 0 = w
     | curWarmUp < maxWarmUp = w
         & pointerToItem . wpCurWarmUp +~ 2
@@ -194,40 +146,6 @@ withWarmUpI soundID f item cr w
     pointerToItem = creatures . ix cid . crInv . ix itRef
     curWarmUp = _wpCurWarmUp item
     maxWarmUp = _wpMaxWarmUp item
-    reloadCondition = _wpLoadedAmmo item == 0
-{- | Apply effect after a warm up.  -}
-withWarmUp 
-    :: Int -- ^ warm up sound id
-    -> (Creature -> World -> World) 
-            -- ^ underlying effect
-    -> Creature
-    -> World 
-    -> World
-withWarmUp soundID f cr w
-    | reloadCondition = fromMaybe w $ startReloadingWeapon cr w
-    | _wpReloadState item /= 0 = w
-    | curWarmUp < maxWarmUp = w
-        & pointerToItem . wpCurWarmUp +~ 2
-        & soundFrom (CrWeaponSound cid) soundID 2 0
-    | otherwise = w
-        & pointerToItem . wpCurWarmUp .~ maxWarmUp
-        & f cr
-  where 
-    cid = _crID cr
-    itRef = _crInvSel cr
-    item = _crInv cr IM.! itRef
-    pointerToItem = creatures . ix cid . crInv . ix itRef
-    curWarmUp = _wpCurWarmUp item
-    maxWarmUp = _wpMaxWarmUp item
-    reloadCondition = _wpLoadedAmmo item == 0
-{- | Adds a sound to a creature based world effect. 
-The sound is emitted from the creature's position. -}
-withSound 
-    :: Int -- ^ Sound id
-    -> (Creature -> World -> World) -- ^ Underlying effect
-    -> Creature 
-    -> World -> World
-withSound soundid f cr = soundOncePos soundid (_crPos cr) . f cr
 {- | Adds a sound to a creature based world effect. 
 The sound is emitted from the creature's position. -}
 withSoundI
@@ -248,16 +166,6 @@ withRecoilI recoilAmount eff item cr = eff item cr . over (creatures . ix cid) p
   where 
     cid = _crID cr
     pushback = over crPos (+.+ rotateV (_crDir cr) (V2 ((-recoilAmount) / _crMass cr ) 0))
-withRecoil 
-    :: Float    -- ^ Recoil amount
-    -> (Creature -> World -> World) 
-                -- ^ Underlying world effect, takes creature id as input
-    -> Creature 
-    -> World -> World
-withRecoil recoilAmount eff cr = eff cr . over (creatures . ix cid) pushback
-  where 
-    cid = _crID cr
-    pushback = over crPos (+.+ rotateV (_crDir cr) (V2 ((-recoilAmount) / _crMass cr ) 0))
 {- | Pushes a creature sideways by a random amount.
 Applied before the underlying effect.  -}
 withSidePushI
@@ -273,19 +181,6 @@ withSidePushI maxSide eff item cr w = eff item cr $
     cid = _crID cr
     push = over crPos (+.+ rotateV (_crDir cr) (V2 0 (pushAmount / _crMass cr)))
     (pushAmount, _) = randomR (-maxSide,maxSide) $ _randGen w
-{- | Pushes a creature sideways by a random amount.
-Applied before the underlying effect.  -}
-withSidePush 
-    :: Float    -- ^ Maximal possible side push amount
-    -> (Creature -> World -> World)  
-                -- ^ Underlying world effect, takes creature id as input
-    -> Creature 
-    -> World -> World
-withSidePush maxSide eff cr w = eff cr . over (creatures . ix cid) push $ w
-  where 
-    cid = _crID cr
-    push = over crPos (+.+ rotateV (_crDir cr) (V2 0 (pushAmount / _crMass cr)))
-    (pushAmount, _) = randomR (-maxSide,maxSide) $ _randGen w
 -- consider unifying the pushes using a direction vector
 {- | Pushes a creature sideways by a random amount.
 Applied after the underlying effect.  -}
@@ -300,19 +195,6 @@ withSidePushAfterI maxSide eff item cr w = over (creatures . ix cid) push . eff
     cid = _crID cr
     push = over crPos (+.+ rotateV (_crDir cr) (V2 0 (pushAmount / _crMass cr)))
     (pushAmount, _) = randomR (-maxSide,maxSide) $ _randGen w
-{- | Pushes a creature sideways by a random amount.
-Applied after the underlying effect.  -}
-withSidePushAfter
-    :: Float    -- ^ Maximal possible side push amount
-    -> (Creature -> World -> World)  
-                -- ^ Underlying world effect, takes creature id as input
-    -> Creature      -- ^ Creature id
-    -> World -> World
-withSidePushAfter maxSide eff cr w = over (creatures . ix cid) push . eff cr $ w
-  where 
-    cid = _crID cr
-    push = over crPos (+.+ rotateV (_crDir cr) (V2 0 (pushAmount / _crMass cr)))
-    (pushAmount, _) = randomR (-maxSide,maxSide) $ _randGen w
 {- | Applies a world effect and sound effect after an ammo check. -}
 shootWithSoundForI
     :: Int  -- ^ Sound identifier
@@ -343,56 +225,6 @@ shootWithSoundForI soundid playTime f item cr w
                       && _wpLoadedAmmo item > 0
     reloadCondition = _wpLoadedAmmo item == 0
 {- | Applies a world effect and sound effect after an ammo check. -}
-shootWithSoundFor
-    :: Int  -- ^ Sound identifier
-    -> Int --  ^ Frames to play
-    -> (Creature -> World -> World) 
-            -- ^ Shoot effect, takes creature id as input
-    -> Creature 
-    -> World 
-    -> World
-shootWithSoundFor soundid playTime f cr w
-    | fireCondition = over (pointerToItem . wpLoadedAmmo) (\ammo -> ammo-1) 
-        $ soundFromPos (CrWeaponSound cid) cpos soundid playTime 0
-        $ set (pointerToItem . itUseTime) (_itUseRate item)
-        $ f cr w
-    | reloadCondition = fromMaybe w $ startReloadingWeapon cr w
-    | otherwise = w
-  where 
-    cid = _crID cr
-    cpos = _crPos cr
-    itRef = _crInvSel cr
-    item = _crInv cr IM.! itRef
-    pointerToItem = creatures . ix cid . crInv . ix itRef
-    fireCondition = _wpReloadState item == 0
-                      && _itUseTime item == 0
-                      && _wpLoadedAmmo item > 0
-    reloadCondition = _wpLoadedAmmo item == 0
-{- | Applies a world effect and sound effect after an ammo check. -}
-shootWithSound 
-    :: Int  -- ^ Sound identifier
-    -> (Creature -> World -> World) 
-            -- ^ Shoot effect, takes creature id as input
-    -> Creature 
-    -> World 
-    -> World
-shootWithSound soundid f cr w
-    | fireCondition = over (pointerToItem . wpLoadedAmmo) (\ammo -> ammo-1) 
-        $ soundOncePos soundid (_crPos cr)
-        $ set (pointerToItem . itUseTime) (_itUseRate item)
-        $ f cr w
-    | reloadCondition = fromMaybe w $ startReloadingWeapon cr w
-    | otherwise = w
-  where 
-    cid = _crID cr
-    itRef = _crInvSel cr
-    item = _crInv cr IM.! itRef
-    pointerToItem = creatures . ix cid . crInv . ix itRef
-    fireCondition = _wpReloadState item == 0
-                      && _itUseTime item == 0
-                      && _wpLoadedAmmo item > 0
-    reloadCondition = _wpLoadedAmmo item == 0
-{- | Applies a world effect and sound effect after an ammo check. -}
 shootWithSoundI
     :: Int  -- ^ Sound identifier
     -> (Item -> Creature -> World -> World) 
@@ -418,21 +250,6 @@ shootWithSoundI soundid f item cr w
     reloadCondition = _wpLoadedAmmo item == 0
 {- | 
 Applies a world effect after an item use cooldown check. -}
-useTimeCheck
-    :: (Creature -> World -> World)  -- ^ Underlying effect
-    -> Creature 
-    -> World
-    -> World
-useTimeCheck f cr w = case theItem ^? itUseTime of
-    Just 0 -> f cr $ setUseTime w
-    _             -> w
-  where 
-    cid = _crID cr
-    setUseTime = creatures . ix cid . crInv . ix (_crInvSel cr) . itUseTime +~ useRate
-    theItem = _crInv cr IM.! _crInvSel cr
-    useRate = fromMaybe 0 $ theItem ^? itUseRate
-{- | 
-Applies a world effect after an item use cooldown check. -}
 useTimeCheckI
     :: (Item -> Creature -> World -> World)  -- ^ Underlying effect
     -> Item
@@ -446,19 +263,6 @@ useTimeCheckI f item cr w = case item ^? itUseTime of
     cid = _crID cr
     setUseTime = creatures . ix cid . crInv . ix (_crInvSel cr) . itUseTime +~ useRate
     useRate = fromMaybe 0 $ item ^? itUseRate
-
-{- | Applies a world effect after a hammer position check. -}
-hammerCheck
-    :: (Creature -> World -> World)  -- ^ Underlying effect
-    -> Creature 
-    -> World
-    -> World
-hammerCheck f cr w = case (_crInv cr IM.! _crInvSel cr) ^? itHammer of
-    Just HammerUp -> f cr $ setHammerDown w
-    _             -> setHammerDown w
-  where 
-    cid = _crID cr
-    setHammerDown = creatures . ix cid . crInv . ix (_crInvSel cr) . itHammer .~ HammerDown
 {- | Applies a world effect after a hammer position check. -}
 hammerCheckI
     :: (Item -> Creature -> World -> World)  -- ^ Underlying effect
@@ -493,27 +297,6 @@ ammoUseCheckI f item cr w
         && _itUseTime item == 0
         && _wpLoadedAmmo item > 0
     reloadCondition = _wpLoadedAmmo item == 0
-{- | Applies a world effect after an ammo check. -}
-shoot 
-    :: (Creature -> World -> World) 
-            -- ^ Underlying effect
-    -> Creature
-    -> World
-    -> World
-shoot f cr w 
-    | fireCondition = f cr w & pointerToItem %~
-        ( (wpLoadedAmmo -~ 1) . (itUseTime .~ _itUseRate item) )
-    | reloadCondition = fromMaybe w $ startReloadingWeapon cr w
-    | otherwise = w
-  where 
-    cid = _crID cr
-    itRef = _crInvSel cr
-    item = _crInv cr IM.! itRef
-    pointerToItem = creatures . ix cid . crInv . ix itRef
-    fireCondition = _wpReloadState item == 0
-        && _itUseTime item == 0
-        && _wpLoadedAmmo item > 0
-    reloadCondition = _wpLoadedAmmo item == 0
 {- | Applies a world effect after a hammer position check.
 Arbitrary inventory position. -}
 hammerCheckL
@@ -550,17 +333,6 @@ shootL f cr invid w
         && _itUseTime item == 0
         && _wpLoadedAmmo item > 0
     reloadCondition = _wpLoadedAmmo item == 0
-
-withMuzFlare 
-    :: (Creature -> World -> World)  -- ^ Underlying effect
-    -> Creature
-    -> World 
-    -> World
-withMuzFlare f cr w = tempLightForAt 3 pos . muzzleFlashAt pos2 $ f cr w
-  where 
-    pos = _crPos cr +.+ _crRad cr *.* unitVectorAtAngle (_crDir cr)
-    pos2 = _crPos cr +.+ (2 * _crRad cr) *.* unitVectorAtAngle (_crDir cr)
-
 withMuzFlareI
     :: (Item -> Creature -> World -> World)  -- ^ Underlying effect
     -> Item
@@ -572,17 +344,6 @@ withMuzFlareI f it cr w = tempLightForAt 3 pos . muzzleFlashAt pos2 $ f it cr w
     pos = _crPos cr +.+ _crRad cr *.* unitVectorAtAngle (_crDir cr)
     pos2 = _crPos cr +.+ (2 * _crRad cr) *.* unitVectorAtAngle (_crDir cr)
 {- | Applies the effect to a randomly rotated creature.  -}
-withRandomDir 
-    :: Float    -- ^ Max possible rotation
-    -> (Creature -> World -> World) 
-                -- ^ Underlying effect
-    -> Creature
-    -> World 
-    -> World
-withRandomDir acc f cr w = f (cr & crDir +~ a) $ set randGen g w
-  where 
-    (a, g) = randomR (-acc,acc) $ _randGen w
-{- | Applies the effect to a randomly rotated creature.  -}
 withRandomDirI
     :: Float    -- ^ Max possible rotation
     -> (Item -> Creature -> World -> World) 
@@ -621,18 +382,6 @@ withRandomOffsetI offsetAmount f item cr w = f item (cr & crPos %~ (+.+ offV)) $
   where 
     (offsetVal , g) = randomR (-offsetAmount,offsetAmount) $ _randGen w
     offV = rotateV (_crDir cr) (V2 0 offsetVal)
-{- | Apply the effect to a translated creature. -}
-withRandomOffset 
-    :: Float    -- ^ Max possible translate
-    -> (Creature -> World -> World)
-                -- ^ Underlying effect
-    -> Creature 
-    -> World 
-    -> World
-withRandomOffset offsetAmount f cr w = f (cr & crPos %~ (+.+ offV)) $ set randGen g w
-  where 
-    (offsetVal , g) = randomR (-offsetAmount,offsetAmount) $ _randGen w
-    offV = rotateV (_crDir cr) (V2 0 offsetVal)
 -- | Rotates a creature with minimum rotation at least 0.1.
 -- Rotates the player creature before applying the effect, other creatures after.
 torqueBeforeForcedI
@@ -654,43 +403,6 @@ torqueBeforeForcedI torque feff item cr w
     (rot, g) = randomR (-torque,torque) $ _randGen w
     rot' | rot < 0   = rot - 0.1
          | otherwise = rot + 0.1
--- | Rotates a creature with minimum rotation at least 0.1.
--- Rotates the player creature before applying the effect, other creatures after.
-torqueBeforeForced 
-    :: Float    -- ^ Max possible rotation (less the 0.1 forced rotation)
-    -> (Creature -> World -> World) 
-                -- ^ Underlying effect
-    -> Creature
-    -> World 
-    -> World
-torqueBeforeForced torque feff cr w 
-    | cid == 0  = feff (cr & crDir +~ rot') $ w
-        & randGen                    .~ g 
-        & creatures . ix cid . crDir +~ rot'
-        & cameraRot                  +~ rot'
-    | otherwise = feff cr $ set randGen g $ over (creatures . ix cid . crDir) (+rot') w
-  where 
-    cid = _crID cr
-    (rot, g) = randomR (-torque,torque) $ _randGen w
-    rot' | rot < 0   = rot - 0.1
-         | otherwise = rot + 0.1
--- | Rotates the player creature before applying an effect.
--- Note this currently (29/4/2021) rotates other creatures /after/ applying the effect.
-torqueBefore 
-    :: Float                     -- ^ Max possible rotation
-    -> (Creature -> World -> World)  -- ^ Underlying effect
-    -> Creature                      -- ^ Creature id
-    -> World 
-    -> World
-torqueBefore torque feff cr w 
-    | cid == 0  = feff (cr & crDir +~ rot) $ w
-        & randGen                    .~ g 
-        & creatures . ix cid . crDir +~ rot
-        & cameraRot                  +~ rot
-    | otherwise = set randGen g $ over (creatures . ix cid . crDir) (+rot) $ feff cr w
-  where 
-    cid = _crID cr
-    (rot, g) = randomR (-torque,torque) $ _randGen w
 -- | Rotate a randomly creature after applying an effect.
 torqueAfterI
     :: Float                    -- ^ Max possible rotation
@@ -707,21 +419,6 @@ torqueAfterI torque feff item cr w
     (rot, g) = randomR (-torque,torque) $ _randGen w
     rotateScope = creatures . ix 0 . crInv . ix (_crInvSel (_creatures w IM.! 0))
                           . itAttachment . _Just . scopePos %~ rotateV rot 
--- | Rotate a randomly creature after applying an effect.
-torqueAfter
-    :: Float                    -- ^ Max possible rotation
-    -> (Creature -> World -> World)  -- ^ Underlying effect
-    -> Creature                      -- ^ Creature id
-    -> World 
-    -> World
-torqueAfter torque feff cr w 
-    | cid == 0  = rotateScope $ set randGen g $ over cameraRot (+rot) $ feff cr w
-    | otherwise = set randGen g $ over (creatures . ix cid . crDir) (+rot) $ feff cr w
-  where 
-    cid = _crID cr
-    (rot, g) = randomR (-torque,torque) $ _randGen w
-    rotateScope = creatures . ix 0 . crInv . ix (_crInvSel (_creatures w IM.! 0))
-                          . itAttachment . _Just . scopePos %~ rotateV rot 
 spreadNumI
     :: (Item -> Creature -> World -> World)
     -> Item
@@ -736,28 +433,6 @@ spreadNumI eff item cr w = foldr f w dirs
     f dir = eff item (cr & crDir +~ dir)
     spread = _wpSpread item
     numBul = _wpNumBarrels item
-{- | Create multiple bullets with a given spread, a given amount, given velocity,
-given width and given 'HitEffect'.  -}
-spreadNumVelWthHiteff 
-    :: Float    -- ^ Spread
-    -> Int      -- ^ Number of bullets
-    -> Point2   -- ^ Velocity, x is direction of creature
-    -> Float    -- ^ Bullet width
-    -> HitEffect -- ^ Effect when hitting creature, wall etc
-    -> Creature      -- ^ Creature id
-    -> World 
-    -> World
-spreadNumVelWthHiteff spread num vel wth eff cr w = over particles (newbuls ++) w
-  where 
-    cid = _crID cr
-    newbuls = zipWith
-        (\pos d -> aGenBulAt (Just cid) pos (rotateV d vel) eff wth) 
-        poss dirs
-    poss = map ((+.+) $ _crPos cr +.+ _crRad cr *.* unitVectorAtAngle (_crDir cr))
-        $ (replicateM num . randInCirc) 5 & evalState $ _randGen w
-    dirs = map (_crDir cr +) $ zipWith (+) 
-        [-spread,-spread+(2*spread/fromIntegral num)..]
-        (randomRs (0,spread/5) (_randGen w))
 numI
     :: (Item -> Creature -> World -> World)
     -> Item
@@ -772,25 +447,6 @@ numI eff item cr w = foldr f w poss
     poss = map (rotateV (_crDir cr) . V2 0 . (*5) . (+ cp) . fromIntegral) [0 .. numBul - 1]
     f pos = eff item (cr & crPos %~ (+.+ pos))
     numBul = _wpNumBarrels item
-{- | Create a number of bullets side by side with a given velocity,
-given width and given 'HitEffect'.  -}
-numVelWthHitEff 
-    :: Int      -- ^ Amount of bullets
-    -> Point2   -- ^ Velocity, x axis is direction of creature
-    -> Float    -- ^ Bullet width
-    -> HitEffect -- ^ Effect when hitting creature, wall etc
-    -> Creature  
-    -> World 
-    -> World
-numVelWthHitEff num vel wth eff cr = over particles (newbuls ++)
-  where 
-    cid = _crID cr
-    newbuls = map (\p -> aGenBulAt (Just cid) p (rotateV d vel) eff wth) poss 
-    d = _crDir cr
-    poss = map (+.+ pos) $ take num offsets
-    maxOffset = fromIntegral num * 2.5 - 2.5
-    offsets = map (rotateV d . V2 0) [-maxOffset,5-maxOffset..]
-    pos = _crPos cr +.+ _crRad cr *.* unitVectorAtAngle d
 {- | Uses '_wpSpread' as a parameter for the current offset angle. -}
 randWalkAngle 
     :: Float    -- ^ Max offset angle