From 14d50c424291445d38e75fd3a9b622021e2a8950 Mon Sep 17 00:00:00 2001
From: justin <justin.g.kruger@gmail.com>
Date: Tue, 2 Dec 2025 22:40:17 +0000
Subject: [PATCH] Cleanup

---
 src/Dodge/Update.hs | 23 +++++++----------------
 1 file changed, 7 insertions(+), 16 deletions(-)

diff --git a/src/Dodge/Update.hs b/src/Dodge/Update.hs
index 2bdd9e6b5..2186fe245 100644
--- a/src/Dodge/Update.hs
+++ b/src/Dodge/Update.hs
@@ -831,7 +831,8 @@ updateGas w c
     newVel@(V3 _ _ nvz) = (0.95 *^ springVels) + V3 0 0 (0.01 * vertVel)
     newVel2 = stripZ newVel
     vertVel = min 5 $ 20 - opz
-    springVels = foldl' (gasGasSpringVel c) (_gsVel c) (gassesNearPoint oldPos2 w)
+    springVels = c ^. gsPos 
+        + alaf Sum foldMap (radiusSpring 10 oldPos . _gsPos) (gassesNearPoint oldPos2 w)
     oldPos@(V3 _ _ opz) = _gsPos c
     oldPos2 = stripZ oldPos
     newPos@(V3 _ _ npz) = oldPos + newVel
@@ -846,35 +847,25 @@ updateDust w c
     | otherwise =
         Just $
             c
-                & dsPos .~ finalpos
+                & dsPos +~ newvel
+                & dsPos . _z %~ max 1
                 & dsVel .~ newvel
                 & dsTimer -~ 1
   where
-    v@(V3 _ _ vz) = c ^. dsVel + sum (map (radiusSpring 10 oldPos . _dsPos)
-            (dssNearPoint oldPos2 w))
+    v@(V3 _ _ vz) = c ^. dsVel 
+        + alaf Sum foldMap (radiusSpring 10 oldPos . _dsPos) (dssNearPoint oldPos2 w)
     newvel = 0.95 * (maybe v (addZ vz . snd) hitWl - V3 0 0 0.05)
     oldPos = _dsPos c
     oldPos2 = stripZ oldPos
-    newPos@(V3 _ _ npz) = oldPos + v
+    newPos = oldPos + v
     newPos2 = stripZ newPos
     hitWl = bouncePoint (const True) 1 oldPos2 newPos2 w
-    --finalpos = addZ (max 1 npz) $ maybe newPos2 fst hitWl
-    finalpos = oldPos + newvel & _z %~ max 1
 
 radiusSpring :: Float -> Point3 -> Point3 -> Point3
 radiusSpring r a b
     | dist3 a b < r = 0.1 *^ normalizeV3 (a - b)
     | otherwise = 0
 
-gasGasSpringVel :: Gas -> Point3 -> Gas -> Point3
-gasGasSpringVel a v b
-    | dist3 pa pb < radDist = v + 0.1 *^ normalizeV3 (pa - pb)
-    | otherwise = v
-  where
-    pa = _gsPos a
-    pb = _gsPos b
-    radDist = 10
-
 simpleCrSprings :: World -> World
 simpleCrSprings w =
     IM.foldl' (flip crSpring) w $