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