From d85ad68e211d87fbbc9aecb17ceb55341d3bad82 Mon Sep 17 00:00:00 2001 From: Shane Freeder Date: Sat, 7 Mar 2020 00:07:51 +0000 Subject: [PATCH] Validate tripwire hook placement before update diff --git a/src/main/java/net/minecraft/server/BlockTripwireHook.java b/src/main/java/net/minecraft/server/BlockTripwireHook.java index 1b9d889a..a5e6e94f 100644 --- a/src/main/java/net/minecraft/server/BlockTripwireHook.java +++ b/src/main/java/net/minecraft/server/BlockTripwireHook.java @@ -149,6 +149,7 @@ public class BlockTripwireHook extends Block { this.a(world, blockposition, flag4, flag5, flag2, flag3); if (!flag) { + if (world.getType(blockposition).getBlock() == Blocks.TRIPWIRE_HOOK) // Paper - validate world.setTypeAndData(blockposition, (IBlockData) iblockdata3.set(BlockTripwireHook.FACING, enumdirection), 3); if (flag1) { this.a(world, blockposition, enumdirection); -- 2.25.1.windows.1