From db9a9e53ca18911fb2045b7d6af4ed6df388eaaa Mon Sep 17 00:00:00 2001
From: mat <git@matdoes.dev>
Date: Mon, 5 Jan 2026 08:29:53 +0330
Subject: fix panic in a_star and some prep for pathfinder swimming

---
 azalea/src/pathfinder/moves/mod.rs | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'azalea/src/pathfinder/moves')

diff --git a/azalea/src/pathfinder/moves/mod.rs b/azalea/src/pathfinder/moves/mod.rs
index fc574a4c..33c34c3b 100644
--- a/azalea/src/pathfinder/moves/mod.rs
+++ b/azalea/src/pathfinder/moves/mod.rs
@@ -217,10 +217,22 @@ pub struct IsReachedCtx<'a> {
 #[must_use]
 pub fn default_is_reached(
     IsReachedCtx {
-        position, target, ..
+        position,
+        target,
+        physics,
+        ..
     }: IsReachedCtx,
 ) -> bool {
-    player_pos_to_block_pos(position) == target
+    let block_pos = player_pos_to_block_pos(position);
+    if block_pos == target {
+        return true;
+    }
+    // it's fine if we slightly go under the target while swimming
+    if physics.is_in_water() && block_pos.up(1) == target {
+        return true;
+    }
+
+    false
 }
 
 pub struct PathfinderCtx<'a> {
-- 
cgit v1.2.3