From 0017b1bf4cf1ea5c9eefede71669ab799b47fb41 Mon Sep 17 00:00:00 2001
From: Greened <108997309+GreenedDev@users.noreply.github.com>
Date: Wed, 8 Apr 2026 13:02:39 +0400
Subject: [PATCH] fix: redstone_wire block update (#1984)

---
 .../src/block/blocks/redstone/redstone_wire.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/pumpkin/src/block/blocks/redstone/redstone_wire.rs b/pumpkin/src/block/blocks/redstone/redstone_wire.rs
index 8b0e45089..6f4c336d0 100644
--- a/pumpkin/src/block/blocks/redstone/redstone_wire.rs
+++ b/pumpkin/src/block/blocks/redstone/redstone_wire.rs
@@ -138,6 +138,24 @@ impl BlockBehaviour for RedstoneWireBlock {
                     }
                 }
             }
+            for side_dir in BlockDirection::all() {
+                let side_block_pos = args.position.offset(side_dir.to_offset());
+                for dir in BlockDirection::all() {
+                    if dir.opposite() == side_dir {
+                        continue;
+                    }
+                    let side_neighbor_pos = side_block_pos.offset(dir.to_offset());
+                    let side_neighbor_block = args.world.get_block(&side_neighbor_pos).await;
+                    if side_neighbor_block == &Block::REDSTONE_WALL_TORCH
+                        || side_neighbor_block == &Block::PISTON
+                        || side_neighbor_block == &Block::STICKY_PISTON
+                    {
+                        args.world
+                            .update_neighbor(&side_neighbor_pos, &Block::REDSTONE_WIRE)
+                            .await;
+                    }
+                }
+            }
         })
     }