Start refactoring held item use

src/Dodge/Creature.hs

@@ -10,8 +10,6 @@ module Dodge.Creature
     , armourChaseCrit
     ) where
 import Dodge.Creature.State.Data
-import Dodge.Prop.Gib
---import Dodge.Item.Weapon.Grenade
 import Dodge.Item.Equipment.Booster
 import Dodge.Item.Weapon.Utility
 --import Dodge.Item.Weapon.Drone
@@ -28,7 +26,6 @@ import Dodge.Default
 import Dodge.Item.Weapon
 import Dodge.Item.Equipment
 import Dodge.Item.Consumable
-import Dodge.WorldEvent.Cloud
 import Dodge.Creature.Inanimate
 import Dodge.Creature.Picture
 --import Dodge.Creature.ChooseTarget
@@ -149,7 +146,7 @@ inventoryX c = case c of
         [ blinkGun
         , unsafeBlinkGun
         , autoDetector WALLDETECTOR
-        , effectGun "GIBBER" addCrGibs
+--        , effectGun "GIBBER" addCrGibs
         ]
     'E' ->
         [ makeTypeCraftNum 3 PIPE
@@ -289,6 +286,6 @@ stackedInventory = IM.fromList $ zip [0..]
     --,medkit 50
     --,bezierGun
     ]
-smokeGenGun :: Item
-smokeGenGun = effectGun "smoke" $ const spawnSmokeAtCursor
+--smokeGenGun :: Item
+--smokeGenGun = effectGun "smoke" $ const spawnSmokeAtCursor
 

src/Dodge/Creature/Impulse/UseItem.hs

@@ -6,6 +6,7 @@ import Dodge.Data
 import Dodge.Inventory
 import Dodge.Reloading
 import Dodge.Item.Location
+import Dodge.HeldUse
 
 import qualified Data.IntMap.Strict as IM
 import qualified Data.Map.Strict as M
@@ -25,7 +26,7 @@ useItem cr' w = fromMaybe (f w) $ do
 itemEffect :: Creature -> Item -> World -> World
 itemEffect cr it w = case it ^? itUse of
     Just RightUse {_rUse = eff,_useMods = usemods} 
-                    -> hammerTest $ tryReload cr it w $ foldr ($) eff usemods it cr
+                    -> hammerTest $ tryReload cr it w $ foldr ($) (useHeld eff) usemods it cr
     Just LeftUse {} -> doequipmentchange
     Just EquipUse{} -> doequipmentchange
     -- ConsumeUse will cause problems if the item is not selected

src/Dodge/Data.hs

@@ -10,6 +10,7 @@ circular imports are probably not a good idea.
 {-# LANGUAGE DerivingStrategies #-}
 module Dodge.Data 
     ( module Dodge.Data
+    , module Dodge.Data.Item.HeldUse
     , module Dodge.Data.Item.HeldScroll
     , module Dodge.Data.Item.Consumption
     , module Dodge.Data.Gas
@@ -58,6 +59,7 @@ module Dodge.Data
     , module Dodge.Data.RadarBlip
     , module Dodge.Data.PathGraph
     ) where
+import Dodge.Data.Item.HeldUse
 import Dodge.Data.Item.HeldScroll
 import Dodge.Data.Item.Consumption
 import Dodge.Data.Gas
@@ -400,7 +402,7 @@ data PressPlate = PressPlate
 data FloorItem = FlIt { _flIt :: Item , _flItPos :: Point2 , _flItRot :: Float, _flItID :: Int}
 data ItemUse
     = RightUse 
-        { _rUse         :: Item -> Creature -> World -> World 
+        { _rUse         :: HeldUse -- Item -> Creature -> World -> World 
         , _useDelay     :: UseDelay
         , _useMods      :: [(Item -> Creature -> World -> World) -> Item -> Creature -> World -> World]
         , _useHammer    :: HammerPosition

src/Dodge/Data/Item/HeldUse.hs

@@ -0,0 +1,21 @@
+module Dodge.Data.Item.HeldUse where
+import Dodge.Combine.Data
+
+data HeldUse = HeldDoNothing 
+    | HeldUseAmmoParams
+    | HeldOverNozzlesUseGasParams
+    | HeldPJCreation
+    | HeldPJCreationX Int
+    | HeldFireRemoteShell
+    | HeldExplodeRemoteShell Int Int
+    | HeldDetectorEffect Detector
+    | HeldTeslaArc
+    | HeldLaser
+    | HeldCircleLaser
+    | HeldDualLaser
+    | HeldTractor
+    | HeldSonicWave
+    | HeldForceField
+    | HeldShatter
+
+data HeldUseMods = HeldModsDoNothing

src/Dodge/Default/Weapon.hs

@@ -1,7 +1,6 @@
 module Dodge.Default.Weapon
     where
 import Dodge.Data
-import Dodge.Bullet
 import Dodge.Reloading.Action
 import Dodge.Item.Weapon.Bullet
 import Dodge.Default.Item
@@ -60,7 +59,7 @@ defaultChargeable = ChargeableAmmo 100 100
 
 defaultrUse :: ItemUse
 defaultrUse = RightUse
-    { _rUse = \_ _ -> id
+    { _rUse = HeldDoNothing
     , _useDelay = FixedRate {_rateMax = 8, _rateTime = 0}
     , _useMods = []
     , _useHammer  = HammerUp
@@ -107,7 +106,7 @@ defaultWeapon = defaultItem
 defaultBulletWeapon :: Item
 defaultBulletWeapon = defaultWeapon 
     & itConsumption .~ defaultBulletLoadable 
-    & itUse . rUse .~ useAmmoParams
+    & itUse . rUse .~ HeldUseAmmoParams -- useAmmoParams
     & itType . iyModules . at ModBullet ?~ EMPTYMODULE
     & itType . iyModules . at ModBulletSpawn ?~ EMPTYMODULE
     & itType . iyModules . at ModBulletTrajectory ?~ EMPTYMODULE

src/Dodge/HeldUse.hs

@@ -0,0 +1,93 @@
+module Dodge.HeldUse where
+import Dodge.Data
+import Dodge.Bullet
+import Dodge.Item.Location
+import Dodge.Item.Weapon.Radar
+import Dodge.Item.Weapon.BatteryGuns
+import Dodge.Item.Weapon.SonicGuns
+import Dodge.Item.Weapon.Utility
+import Dodge.Item.Weapon.Shatter
+import Dodge.Item.Weapon.Launcher
+import Dodge.Projectile.Create
+import Dodge.Gas
+import Geometry
+import qualified IntMapHelp as IM
+import LensHelp
+import RandomHelp
+
+import Data.Traversable
+
+useHeld :: HeldUse -> Item -> Creature -> World -> World
+useHeld hu = case hu of
+    HeldDoNothing -> const $ const id
+    HeldUseAmmoParams -> useAmmoParams
+    HeldOverNozzlesUseGasParams -> overNozzles useGasParams
+    HeldPJCreation -> usePjCreation
+    HeldPJCreationX i -> usePjCreationX i
+    HeldFireRemoteShell -> fireRemoteShell
+    HeldDetectorEffect dt -> detectorEffect dt
+    HeldTeslaArc -> shootTeslaArc
+    HeldLaser -> shootLaser
+    HeldCircleLaser -> circleLaser
+    HeldDualLaser -> shootDualLaser
+    HeldTractor -> aTractorBeam
+    HeldSonicWave -> aSonicWave
+    HeldForceField -> useForceFieldGun
+    HeldShatter -> shootShatter
+    HeldExplodeRemoteShell itid pjid -> const $ const $ explodeRemoteRocket itid pjid
+
+usePjCreation :: Item -> Creature -> World -> World
+usePjCreation it = createProjectile (_amPjCreation (_laAmmoType (_itConsumption it))) it
+
+usePjCreationX :: Int -> Item -> Creature -> World -> World
+usePjCreationX i it cr = foldr f 
+    (createProjectile (_amPjCreation (_laAmmoType (_itConsumption it))) it cr)
+    [1..i-1]
+  where
+    f n = (. createProjectile (_amPjCreation (_laAmmoType (_itConsumption it))) it (cr & crDir +~ (2*pi*fromIntegral n / fromIntegral i)))
+
+overNozzles :: (Nozzle -> Item -> Creature -> World -> World)
+    -> Item -> Creature -> World -> World
+overNozzles = overNozzles' . overNozzle
+
+overNozzles' :: (Item -> Creature -> World -> Nozzle -> (World,Nozzle))
+    -> Item -> Creature -> World -> World
+overNozzles' eff it cr w = neww & creatures . ix cid . crInv . ix i . itParams . sprayNozzles .~ newNozzles
+  where
+    cid = _crID cr
+    i = crSel $ _creatures w IM.! cid
+    (neww,newNozzles) = mapAccumR (eff it cr) w $ _sprayNozzles (_itParams it)
+
+overNozzle :: (Nozzle -> Item -> Creature -> World -> World)
+    -> Item -> Creature -> World -> Nozzle -> (World, Nozzle)
+overNozzle eff it cr w nz = 
+    ( eff nz it (cr & crDir +~ wa + na) w & randGen .~ g
+    , nz & nzCurrentWalkAngle .~ wa)
+  where
+    na = _nzDir nz
+    (walkamount, g) = randomR (-aspeed,aspeed) (_randGen w)
+    aspeed = _nzWalkSpeed nz
+    maxa = _nzMaxWalkAngle nz
+    wa = min maxa $ max (negate maxa) (_nzCurrentWalkAngle nz + walkamount)
+
+useGasParams :: Nozzle -> Item -> Creature -> World -> World
+useGasParams nz it cr = createGas (_amCreateGas (_laAmmoType (_itConsumption it))) 
+    (_nzPressure nz) pos dir cr
+  where 
+    dir = _crDir cr
+    pos = _crPos cr +.+ (_nzLength nz *.* unitVectorAtAngle (_crDir cr))
+
+fireRemoteShell :: Item -> Creature -> World -> World
+fireRemoteShell it cr w = set (creatures . ix cid . crInv . ix j . itUse . rUse)
+        (HeldExplodeRemoteShell itid i)
+    $ addRemRocket w'
+  where
+    (w',itid) = getHeldItemLoc cr w
+    i   = IM.newKey $ _props w
+    cid = _crID cr
+    addRemRocket = makeShell it cr 
+        [ PJSetScope itid
+        , PJThrust 330 0
+        , PJRemoteDirection 340 0 cid itid
+        ]
+    j = crSel cr

src/Dodge/Item/Equipment.hs

@@ -128,7 +128,7 @@ flatShield = defaultWeapon
         -- the above seems to work, but I am not sure why: it may break on edge
         -- cases
     & itUse .~ defaultrUse
-        { _rUse = \_ _ -> id
+        { _rUse = HeldDoNothing
         , _useDelay = NoDelay
         , _useMods = []
         , _useHammer = HammerUp

src/Dodge/Item/Weapon/BatteryGuns.hs

@@ -11,6 +11,11 @@ module Dodge.Item.Weapon.BatteryGuns
     , flameBeamCombine
     , teslaBeamCombine
     , splitBeamCombine
+    , shootTeslaArc
+    , shootLaser
+    , circleLaser
+    , shootDualLaser
+    , aTractorBeam
     ) where
 import Dodge.Data
 import Dodge.Reloading.Action
@@ -70,7 +75,7 @@ teslaGun = defaultBatteryGun
     & itDimension . dimRad .~ 9
     & itDimension . dimCenter .~ V3 4 0 0
     & itParams .~ teslaParams
-    & itUse . rUse .~ shootTeslaArc
+    & itUse . rUse .~ HeldTeslaArc --shootTeslaArc
     & itUse . useDelay .~ NoDelay
     & itUse . useMods .~
         [ ammoCheckI
@@ -107,9 +112,9 @@ lasCircle = lasGun
     & itParams . lasColor .~ orange
     & itParams . lasDamage .~ 2
     & itConsumption . laMax .~ 10000
-    & itUse . rUse .~ shootLaser
+    & itUse . rUse .~ HeldLaser --shootLaser
     & itUse . useDelay .~ NoDelay
-    & itUse . rUse .~ circleLaser
+    & itUse . rUse .~ HeldCircleLaser --circleLaser
     & itUse . useMods .~
         [ ammoCheckI
         , withItem $ \it -> withTempLight 1 100 (xyzV4 (_lasColor $ _itParams it))
@@ -229,7 +234,7 @@ dualBeam = lasGun
         , _subParams = Nothing
         , _dbGap = 20
         }
-    & itUse . rUse .~ shootDualLaser
+    & itUse . rUse .~ HeldDualLaser --shootDualLaser
     & itUse . useDelay .~ NoDelay
     & itUse . useMods .~
         [ ammoCheckI
@@ -281,7 +286,7 @@ lasGun = defaultAutoBatteryGun
         }
     & itDimension . dimRad .~ 10
     & itDimension . dimCenter .~ V3 15 0 0
-    & itUse . rUse .~ shootLaser
+    & itUse . rUse .~ HeldLaser --shootLaser
     & itUse . useDelay .~ NoDelay
     & itUse . useMods .~
         [ ammoCheckI
@@ -327,7 +332,7 @@ tractorGun = lasGun
         , _tweakSel = 0
         }
     }
-    & itUse . rUse .~ aTractorBeam
+    & itUse . rUse .~ HeldTractor --aTractorBeam
     & itUse . useDelay .~ NoDelay
     & itUse . useMods .~
         [ ammoCheckI

src/Dodge/Item/Weapon/BulletGun/Cane.hs

@@ -176,7 +176,7 @@ burstRifle = repeater
 --        ]
 miniGunUse :: Int -> ItemUse
 miniGunUse i = defaultrUse
-    & rUse .~ useAmmoParams
+    & rUse .~ HeldUseAmmoParams
     & useDelay .~ NoDelay
     & useMods .~
         [ ammoCheckI

src/Dodge/Item/Weapon/Drone.hs

@@ -15,7 +15,7 @@ import Control.Lens
 droneLauncher :: Item
 droneLauncher = defaultWeapon 
     & itUse . useDelay . rateMax .~ 20 
-    & itUse . rUse .~ aDroneWithItemParams
+--    & itUse . rUse .~ aDroneWithItemParams
     & itUse . useMods .~
         [ ammoCheckI
         , useTimeCheck

src/Dodge/Item/Weapon/Launcher.hs

@@ -3,7 +3,7 @@ module Dodge.Item.Weapon.Launcher
     , launcherX
     , remoteLauncher
     , fireTrackingShell
-    , fireRemoteShell
+    , explodeRemoteRocket
     ) where
 import Dodge.Data
 import Dodge.Projectile.Create
@@ -44,7 +44,7 @@ launcher = defaultWeapon
     & itDimension . dimRad .~ 9
     & itDimension . dimCenter .~ V3 10 0 0
     & itUse . useDelay . rateMax .~ 20 
-    & itUse . rUse .~ usePjCreation
+    & itUse . rUse .~ HeldPJCreation --usePjCreation
     & itUse . useMods .~
         [ hammerCheckI
         , ammoCheckI
@@ -65,7 +65,7 @@ launcherX i = launcher
     & itType . iyBase .~ HELD (LAUNCHERX i)
     & itConsumption . laMax .~ i
     & itConsumption . laLoaded  .~ i
-    & itUse . rUse .~ usePjCreationX i
+    & itUse . rUse .~ HeldPJCreationX i
     & itUse . useMods .~
         [ hammerCheckI
         , ammoCheckI
@@ -74,16 +74,6 @@ launcherX i = launcher
         , useAmmoAmount i
         ]
 
-usePjCreation :: Item -> Creature -> World -> World
-usePjCreation it = createProjectile (_amPjCreation (_laAmmoType (_itConsumption it))) it
-
-usePjCreationX :: Int -> Item -> Creature -> World -> World
-usePjCreationX i it cr = foldr f 
-    (createProjectile (_amPjCreation (_laAmmoType (_itConsumption it))) it cr)
-    [1..i-1]
-  where
-    f n = (. createProjectile (_amPjCreation (_laAmmoType (_itConsumption it))) it (cr & crDir +~ (2*pi*fromIntegral n / fromIntegral i)))
-
 basicAmPjMoves :: IM.IntMap TweakParam
 basicAmPjMoves = IM.fromList . zip [0..] $
     [spinDrag
@@ -119,26 +109,11 @@ thrustParam = TweakParam
 remoteLauncher :: Item
 remoteLauncher = launcher 
     & itType . iyBase .~ HELD REMOTELAUNCHER
-    & itUse . rUse .~ fireRemoteShell
+    & itUse . rUse .~ HeldFireRemoteShell --fireRemoteShell
     & itScope .~ RemoteScope (V2 0 0) 1 True
     & itConsumption . laAmmoType . amPjDraw .~ DrawRemoteShell
 -- TODO consider allowing tweaking rocket speed
 
-fireRemoteShell :: Item -> Creature -> World -> World
-fireRemoteShell it cr w = set (creatures . ix cid . crInv . ix j . itUse . rUse)
-        (\_ _ -> explodeRemoteRocket itid i)
-    $ addRemRocket w'
-  where
-    (w',itid) = getHeldItemLoc cr w
-    i   = IM.newKey $ _props w
-    cid = _crID cr
-    addRemRocket = makeShell it cr 
-        [ PJSetScope itid
-        , PJThrust 330 0
-        , PJRemoteDirection 340 0 cid itid
-        ]
-    j = crSel cr
-
 explodeRemoteRocket 
     :: Int  -- ^ Item id
     -> Int  -- ^ Projectile id
@@ -147,7 +122,7 @@ explodeRemoteRocket
 explodeRemoteRocket itid pjid w = w
     & projectiles . ix pjid . prjUpdates .~ [PJRetireRemote itid 30 pjid]
     & projectiles . ix pjid . prjDraw   .~ DrawBlankProjectile
-    & itPoint . itUse . rUse     .~ (\_ _ -> id)
+    & itPoint . itUse . rUse     .~ HeldDoNothing
     & usePayload (_prjPayload thepj) (_prjPos thepj)
   where 
     itPoint = pointToItem $ _itemPositions w IM.! itid

src/Dodge/Item/Weapon/Radar.hs

@@ -13,7 +13,7 @@ Sends out pulses that display walls.  -}
 clickDetector :: Detector -> Item
 clickDetector dt = defaultWeapon 
     & itUse . useDelay . rateMax .~ 20 
-    & itUse . rUse .~ detectorEffect dt
+    & itUse . rUse .~ HeldDetectorEffect dt --detectorEffect dt
     & itUse . useMods .~
         [ ammoUseCheck
         ]

src/Dodge/Item/Weapon/Shatter.hs

@@ -26,7 +26,7 @@ shatterGun :: Item
 shatterGun = defaultWeapon
     & itType . iyBase .~ HELD SHATTERGUN
     & itUse . useDelay . rateMax .~ 10 
-    & itUse . rUse .~ shootShatter
+    & itUse . rUse .~ HeldShatter --shootShatter
     & itUse . useMods .~
         [ ammoHammerCheck
         , useTimeCheck

src/Dodge/Item/Weapon/SonicGuns.hs

@@ -37,7 +37,7 @@ sonicGun = defaultAutoGun
     & itDimension . dimRad .~ 10
     & itDimension . dimCenter .~ V3 15 0 0
     & itUse . useDelay . rateMax .~ 8 
-    & itUse . rUse .~ aSonicWave
+    & itUse . rUse .~ HeldSonicWave --aSonicWave
     & itUse . useMods .~
         [ ammoHammerCheck
         , useTimeCheck

src/Dodge/Item/Weapon/Spawn.hs

@@ -15,9 +15,9 @@ import Control.Lens
 {- |
 Creates a creature next to the creature using the item.  -}
 spawnGun :: Creature -> Item
-spawnGun cr = defaultWeapon
+spawnGun _ = defaultWeapon
     & itUse . useDelay . rateMax .~ 100 
-    & itUse . rUse .~ (\_ -> spawnCrNextTo cr)
+    & itUse . rUse .~ HeldDoNothing --(\_ -> spawnCrNextTo cr)
     & itUse . useMods .~
         [ ammoCheckI
         , hammerCheckI

src/Dodge/Item/Weapon/SprayGuns.hs

@@ -7,21 +7,14 @@ module Dodge.Item.Weapon.SprayGuns
     , flameWall
     ) where
 import Dodge.Data
-import Dodge.Gas
 import Dodge.Reloading.Action
 import Dodge.SoundLogic.LoadSound
 import Dodge.Default
---import Dodge.Item.Weapon.BulletGuns
---import Dodge.Item.Weapon.InventoryDisplay
 import Dodge.Item.Weapon.TriggerType
---import Dodge.Item.Attachment
 import Geometry
 import LensHelp
 
-import Data.Traversable
-import qualified Data.IntMap.Strict as IM
 import Control.Monad.State
---import Data.Function
 import System.Random
 poisonSprayer :: Item
 poisonSprayer = flameThrower 
@@ -111,7 +104,7 @@ flameThrower = defaultAutoGun
     }
     & itDimension . dimRad .~ 7
     & itDimension . dimCenter .~ V3 9 0 0
-    & itUse . rUse .~ overNozzles useGasParams
+    & itUse . rUse .~ HeldOverNozzlesUseGasParams -- overNozzles useGasParams
     & itUse . useDelay .~ NoDelay
     & itUse . useMods .~
         [ ammoCheckI
@@ -128,34 +121,3 @@ flameThrower = defaultAutoGun
     & itType . iyBase .~ HELD FLAMETHROWER
 
 
-overNozzles :: (Nozzle -> Item -> Creature -> World -> World)
-    -> Item -> Creature -> World -> World
-overNozzles = overNozzles' . overNozzle
-
-overNozzles' :: (Item -> Creature -> World -> Nozzle -> (World,Nozzle))
-    -> Item -> Creature -> World -> World
-overNozzles' eff it cr w = neww & creatures . ix cid . crInv . ix i . itParams . sprayNozzles .~ newNozzles
-  where
-    cid = _crID cr
-    i = crSel $ _creatures w IM.! cid
-    (neww,newNozzles) = mapAccumR (eff it cr) w $ _sprayNozzles (_itParams it)
-
-overNozzle :: (Nozzle -> Item -> Creature -> World -> World)
-    -> Item -> Creature -> World -> Nozzle -> (World, Nozzle)
-overNozzle eff it cr w nz = 
-    ( eff nz it (cr & crDir +~ wa + na) w & randGen .~ g
-    , nz & nzCurrentWalkAngle .~ wa)
-  where
-    na = _nzDir nz
-    (walkamount, g) = randomR (-aspeed,aspeed) (_randGen w)
-    aspeed = _nzWalkSpeed nz
-    maxa = _nzMaxWalkAngle nz
-    wa = min maxa $ max (negate maxa) (_nzCurrentWalkAngle nz + walkamount)
-
-useGasParams :: Nozzle -> Item -> Creature -> World -> World
-useGasParams nz it cr = createGas (_amCreateGas (_laAmmoType (_itConsumption it))) 
-    (_nzPressure nz) pos dir cr
-  where 
-    dir = _crDir cr
-    pos = _crPos cr +.+ (_nzLength nz *.* unitVectorAtAngle (_crDir cr))
-

src/Dodge/Item/Weapon/Utility.hs

@@ -101,25 +101,25 @@ unsafeBlinkGun = blinkGun
     & itUse . lUse .~ hammerCheckL (shootL $ const unsafeBlinkAction)
     & itUse . eqEq . eqViewDist ?~ 400
 
-effectGun :: String -> (Creature -> World -> World) -> Item
-effectGun name eff = defaultWeapon
-    { _itUse = defaultrUse
-        & rUse .~ const eff
-        & useMods .~ [hammerCheckI]
-    }
-    & itType . iyBase .~ EFFGUN name
-autoEffectGun :: String -> (Creature -> World -> World) -> Item
-autoEffectGun name eff = defaultWeapon
-    { _itUse = defaultrUse {_rUse = const eff}
-    }
-    & itType . iyBase .~ AUTOEFFGUN name
+--effectGun :: String -> (Creature -> World -> World) -> Item
+--effectGun name eff = defaultWeapon
+--    { _itUse = defaultrUse
+--        & rUse .~ const eff
+--        & useMods .~ [hammerCheckI]
+--    }
+--    & itType . iyBase .~ EFFGUN name
+--autoEffectGun :: String -> (Creature -> World -> World) -> Item
+--autoEffectGun name eff = defaultWeapon
+--    { _itUse = defaultrUse {_rUse = const eff}
+--    }
+--    & itType . iyBase .~ AUTOEFFGUN name
 forceFieldGun :: Item
 forceFieldGun = defaultWeapon 
     { _itConsumption = defaultLoadable & laAmmoType .~ ForceFieldAmmo forceField
     , _itTargeting = targetRBPress & tgDraw .~ targetDistanceDraw
     , _itParams = ParamMID Nothing
     }
-    & itUse . rUse .~ useForceFieldGun
+    & itUse . rUse .~ HeldForceField --useForceFieldGun
     & itUse . useDelay .~ NoDelay
     & itUse . useMods .~
         [ hammerCheckI , ammoCheckI , useAmmoAmount 1]

src/Dodge/Projectile/Update.hs

@@ -65,7 +65,7 @@ explodeRemoteRocket' mitid thepj w = w
     updateitem = fromMaybe (projectiles . at pjid .~ Nothing) $ do
         itid <- mitid
         itpos <- w ^? itemPositions . ix itid
-        return $ (pointToItem itpos . itUse . rUse     .~ (\_ _ -> id))
+        return $ (pointToItem itpos . itUse . rUse     .~ HeldDoNothing)
             . (projectiles . ix pjid . prjUpdates .~ [PJRetireRemote itid 30 pjid])
     pjid = _prjID thepj
 
@@ -118,7 +118,7 @@ retireRemoteProj'' :: Int -> Int -> World -> World
 retireRemoteProj'' itid pjid w = w
     & pointToItem (_itemPositions w IM.! itid) %~ 
         ( (itScope . scopePos .~ V2 0 0)
-        . (itUse . rUse .~ fireRemoteShell)
+        . (itUse . rUse .~ HeldFireRemoteShell)
         )
     & props %~ IM.delete pjid