From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Nassim Jahnke Date: Sun, 19 Dec 2021 21:11:20 +0100 Subject: [PATCH] Fix tripwire state inconsistency This patch prevents updating and re-setting the tripwire when being removed in certain conditions diff --git a/src/main/java/net/minecraft/world/level/block/TripWireBlock.java b/src/main/java/net/minecraft/world/level/block/TripWireBlock.java index 4e2fb4ee8e46b3c363992ff23e26f5a648c5f003..7f60175bf671d282c11e9084670d2bb900968255 100644 --- a/src/main/java/net/minecraft/world/level/block/TripWireBlock.java +++ b/src/main/java/net/minecraft/world/level/block/TripWireBlock.java @@ -74,7 +74,7 @@ public class TripWireBlock extends Block { @Override public void onRemove(BlockState state, Level world, BlockPos pos, BlockState newState, boolean moved) { if (!moved && !state.is(newState.getBlock())) { - this.updateSource(world, pos, (BlockState) state.setValue(TripWireBlock.POWERED, true)); + this.updateSource(world, pos, (BlockState) state.setValue(TripWireBlock.POWERED, true), true); // Paper - fix state inconsistency } } @@ -89,6 +89,12 @@ public class TripWireBlock extends Block { } private void updateSource(Level world, BlockPos pos, BlockState state) { + // Paper start - fix state inconsistency + this.updateSource(world, pos, state, false); + } + + private void updateSource(Level world, BlockPos pos, BlockState state, boolean beingRemoved) { + // Paper end Direction[] aenumdirection = new Direction[]{Direction.SOUTH, Direction.WEST}; int i = aenumdirection.length; int j = 0; @@ -104,7 +110,7 @@ public class TripWireBlock extends Block { if (iblockdata1.is((Block) this.hook)) { if (iblockdata1.getValue(TripWireHookBlock.FACING) == enumdirection.getOpposite()) { - this.hook.calculateState(world, blockposition1, iblockdata1, false, true, k, state); + this.hook.calculateState(world, blockposition1, iblockdata1, false, true, k, state, beingRemoved); // Paper - fix state inconsistency } } else if (iblockdata1.is((Block) this)) { ++k; diff --git a/src/main/java/net/minecraft/world/level/block/TripWireHookBlock.java b/src/main/java/net/minecraft/world/level/block/TripWireHookBlock.java index 4a516828e5c6abd63511ee7c93fcff11203cf8d0..004dce26ff073f1de52a84cd425c4f60fdab5e50 100644 --- a/src/main/java/net/minecraft/world/level/block/TripWireHookBlock.java +++ b/src/main/java/net/minecraft/world/level/block/TripWireHookBlock.java @@ -108,6 +108,12 @@ public class TripWireHookBlock extends Block { } public void calculateState(Level world, BlockPos pos, BlockState state, boolean beingRemoved, boolean flag1, int i, @Nullable BlockState iblockdata1) { + // Paper start - fix tripwire inconsistency + this.calculateState(world, pos, state, beingRemoved, flag1, i, iblockdata1, false); + } + + public void calculateState(Level world, BlockPos pos, BlockState state, boolean beingRemoved, boolean flag1, int i, @Nullable BlockState iblockdata1, boolean tripWireBeingRemoved) { + // Paper end Direction enumdirection = (Direction) state.getValue(TripWireHookBlock.FACING); boolean flag2 = (Boolean) state.getValue(TripWireHookBlock.ATTACHED); boolean flag3 = (Boolean) state.getValue(TripWireHookBlock.POWERED); @@ -141,6 +147,7 @@ public class TripWireHookBlock extends Block { boolean flag7 = (Boolean) iblockdata2.getValue(TripWireBlock.POWERED); flag5 |= flag6 && flag7; + if (k != i || !tripWireBeingRemoved || !flag6) // Paper - don't update the tripwire again if being removed and not disarmed aiblockdata[k] = iblockdata2; if (k == i) { world.scheduleTick(pos, (Block) this, 10);