From 6e5daefbd1fba73b3200461e82e00aad7023bb6b Mon Sep 17 00:00:00 2001
From: Kai Stevenson <kai@kaistevenson.com>
Date: Tue, 25 Aug 2026 20:50:22 -0700
Subject: stop water collider

---
 src/sim/cell_manager/chunk.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/sim/cell_manager/chunk.rs')

diff --git a/src/sim/cell_manager/chunk.rs b/src/sim/cell_manager/chunk.rs
index cb31c3b..17e1551 100644
--- a/src/sim/cell_manager/chunk.rs
+++ b/src/sim/cell_manager/chunk.rs
@@ -58,7 +58,9 @@ impl Marchable for Chunk {
         } else {
             // we only build a path for solid cells or settled powder cells
             let cell = self.get_cell_at_local_position(pos.x as u8, pos.y as u8);
-            cell.material.def().form == MaterialForm::Solid || cell.settled() > 4
+            let material = cell.material.def();
+            material.form == MaterialForm::Solid
+                || material.form == MaterialForm::Powder && cell.settled() > 4
         }
     }
     fn size(&self) -> IVec2 {
-- 
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