Commit to check password

src/Dodge/Item/Weapon.hs

@@ -643,16 +643,13 @@ retireRemoteBomb itid t pjid w = setScope w
 
 moveRemoteBomb :: Int -> Int -> Int -> World -> World
 moveRemoteBomb itid time pID w 
-    | time < -4 = setScope 
-                $ updatePicture
+    | time < -4 = updatePicture
                 $ set (projectiles .ix pID.pjUpdate) (\_ -> moveRemoteBomb itid (f time) pID)
                     w
-    | time < 2
-        = case hitWl of
+    | time < 2 = case hitWl of
             Just _ -> soundOnce (fromIntegral tapQuiet) $ halfV updatedWorld
             _      -> halfV updatedWorld
-    | otherwise
-        = case hitWl of
+    | otherwise = case hitWl of
             Just _ -> soundOnce (fromIntegral tapQuiet) updatedWorld
             _      -> updatedWorld
   where 
@@ -660,15 +657,7 @@ moveRemoteBomb itid time pID w
         = updateV $ set (projectiles . ix pID . pjPos) finalPos
             $ updatePicture
             $ set (projectiles .ix pID.pjUpdate) (\_ -> moveRemoteBomb itid (time-1) pID)
-            $ setScope
                 w
-    setScope w' = case _itemPositions w' IM.! itid of
-        InInv cid invid 
-            -> w' & creatures . ix cid . crInv . ix invid . itAttachment 
-                    . _Just . scopePos .~ (newPos -.- _crPos (_creatures w' IM.! cid))
-                  & creatures . ix cid . crInv . ix invid . itZoom 
-                        .~ (defaultItZoom {_itAimZoomMax = 0.5, _itAimZoomMin = 0.5})
-        _   -> w'
     pj     = _projectiles w IM.! pID
     oldPos = _pjPos pj
     newPos = _pjVel pj +.+ oldPos
@@ -690,6 +679,22 @@ moveRemoteBomb itid time pID w
             newPos 
             (50 *.* unitVectorAtAngle (negate $ degToRad (10 * fromIntegral time)))
             [-0.2,-0.15,-0.1,-0.05,0,0.05,0.1,0.15,0.2]
+
+setRemoteScope :: Int -> Projectile -> World -> World
+setRemoteScope itid pj w' = case w' ^? itemPositions . ix itid of
+    Just (InInv cid' invid )
+        -> w' & creatures . ix cid' . crInv . ix invid . itAttachment 
+                . _Just . scopePos .~ (_pjPos pj -.- _crPos (_creatures w' IM.! cid'))
+    _   -> w'
+
+setRemoteBombScope :: Int -> Projectile -> World -> World
+setRemoteBombScope itid pj w' = case _itemPositions w' IM.! itid of
+    InInv cid invid 
+        -> w' & creatures . ix cid . crInv . ix invid . itAttachment 
+                . _Just . scopePos .~ (_pjPos pj -.- _crPos (_creatures w' IM.! cid))
+              & creatures . ix cid . crInv . ix invid . itZoom 
+                    .~ (defaultItZoom {_itAimZoomMax = 0.5, _itAimZoomMin = 0.5})
+    _   -> w'
                         
 grenade :: Item
 grenade = Throwable
@@ -771,7 +776,7 @@ fireRemoteLauncher cr w = setLocation
         , _pjVel = rotateV dir (1,0)
         , _pjDraw = remoteShellPic'
         , _pjID = i
-        , _pjUpdate = \pj -> decTimMvVel pj . moveRemoteShell cid itid pj
+        , _pjUpdate = \pj -> decTimMvVel pj . setRemoteScope itid pj . moveRemoteShell cid itid pj
         , _pjAcc = (0,0)
         , _pjDir = dir
         , _pjSpin = 0
@@ -795,10 +800,10 @@ moveRemoteShell :: Int -> Int -> Projectile -> World -> World
 moveRemoteShell cid itid pj w 
     | time > 40 = if circOnSomeWall oldPos 4 w
         then doExplosion w
-        else w & setScope
+        else w
     | time >= 20 = case thingHit of
         Just _  -> doExplosion w
-        Nothing -> setScope w & projectiles . ix i . pjDir .~ newdir
+        Nothing -> w & projectiles . ix i . pjDir .~ newdir
     | time > -99 = case thingHit of
         Just _  -> doExplosion $ stopSoundFrom (ShellSound i) w
         Nothing -> w & set randGen g
@@ -809,10 +814,9 @@ moveRemoteShell cid itid pj w
             & soundFromPos (ShellSound i) newPos (fromIntegral smokeTrailSound) 1 250
             & smokeGen
             & makeFlameletTimed oldPos (0.5 *.* rotateV (pi+sparkD) accel) Nothing 3 10
-            & setScope
     | time > -200 = case thingHit of
         Just _  -> doExplosion $ stopSoundFrom (ShellSound i) w
-        Nothing -> setScope w
+        Nothing -> w
     | otherwise = doExplosion $ stopSoundFrom (ShellSound i) w
   where 
     time = _pjTimer pj
@@ -821,26 +825,19 @@ moveRemoteShell cid itid pj w
     vel    = _pjVel pj
     newPos = oldPos +.+ vel
     newdir 
-      | SDL.ButtonRight `S.member` _mouseButtons w
-          && w ^? creatures . ix cid . crInvSel == w ^? itemPositions . ix itid . itInvId
+        | SDL.ButtonRight `S.member` _mouseButtons w
+            && w ^? creatures . ix cid . crInvSel == w ^? itemPositions . ix itid . itInvId
                   = _cameraRot w + argV (_mousePos w)
-      | otherwise = dir
+        | otherwise = _pjDir pj
     accel    = rotateV newdir (2,0)
     (frict,g)  = randomR (0.6,0.9) $ _randGen w
     (sparkD,_) = randomR (-0.5,0.5) $ _randGen w
-    dir      = argV vel
     hitCr    = fst <$> collideCircCrsPoint oldPos newPos 4 w
     hitWl    = fst <$> collideCircWalls' oldPos newPos 2 (wallsNearPoint newPos w)
     thingHit = hitCr <|> hitWl
-
     r1 = _randGen w & evalState (randInCirc 10)
     smokeGen = makeSmokeCloudAt $ oldPos +.+ r1 +.+ 30 *.* normalizeV (oldPos -.- newPos)
     doExplosion = explodeRemoteRocket itid i
-    setScope w' = case _itemPositions w' IM.! itid of
-        InInv cid' invid 
-            -> w' & creatures . ix cid' . crInv . ix invid . itAttachment 
-                    . _Just . scopePos .~ (newPos -.- _crPos (_creatures w' IM.! cid'))
-        _   -> w'
 
 explodeRemoteRocket 
     :: Int  -- ^ Item id