From 08a5f93af8d289034f6088e2fdb8bd924fe12364 Mon Sep 17 00:00:00 2001
From: Freya Murphy <freya@freyacat.org>
Date: Fri, 24 Oct 2025 09:33:09 -0400
Subject: dungeon: fix hash calculation for floor tiles

---
 dungeon/src/map.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'dungeon')

diff --git a/dungeon/src/map.rs b/dungeon/src/map.rs
index fb42a77..24378a5 100644
--- a/dungeon/src/map.rs
+++ b/dungeon/src/map.rs
@@ -158,7 +158,7 @@ impl Floor {
 	pub fn hash(&self) -> u64 {
 		// initial (immutable) dirty check
 		let dirty = self.dirty.borrow();
-		if *dirty {
+		if !*dirty {
 			return *self.hash.borrow();
 		}
 		drop(dirty);
-- 
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