From 2640f91e36558650bb988dcc82b5148ee71f3eb0 Mon Sep 17 00:00:00 2001
From: Kai Stevenson <kai@kaistevenson.com>
Date: Tue, 18 Aug 2026 22:22:27 -0700
Subject: optimize with settlement counter

---
 src/sim/cell/materials/sand.rs | 10 ----------
 1 file changed, 10 deletions(-)
 delete mode 100644 src/sim/cell/materials/sand.rs

(limited to 'src/sim/cell/materials/sand.rs')

diff --git a/src/sim/cell/materials/sand.rs b/src/sim/cell/materials/sand.rs
deleted file mode 100644
index d2d1265..0000000
--- a/src/sim/cell/materials/sand.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-use crate::sim::cell_sim::sim::UpdateCtx;
-
-#[inline]
-pub fn sim_update(ctx: &mut UpdateCtx) {
-    ctx.candidates_swap(&[
-        (0, 1),
-        (-1 + 2 * ctx.seqno_parity as i32, 1),
-        (1 - 2 * ctx.seqno_parity as i32, 1),
-    ]);
-}
-- 
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