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c0936a71bd
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 01aa02eb PR-858: Add LivingEntity#playHurtAnimation() 9421320f PR-884: Refinements to new ban API for improved compatibility and correctness 37a60b45 SPIGOT-6455, SPIGOT-7030, PR-750: Improve ban API 4eeb174b All smithing inventories are now the new smithing inventory f2bb168e PR-880: Add methods to get/set FallingBlock CancelDrop e7a807fa PR-879: Add Player#sendHealthUpdate() 692b8e96 SPIGOT-7370: Remove float value conversion in plugin.yml 2d033390 SPIGOT-7403: Add direct API for waxed signs 16a08373 PR-876: Add missing Raider API and 'no action ticks' CraftBukkit Changes: b60a95c8c PR-1189: Add LivingEntity#playHurtAnimation() 95c335c63 PR-1226: Fix VehicleEnterEvent not being called for certain entities 0a0fc3bee PR-1227: Refinements to new ban API for improved compatibility and correctness 0d0b1e5dc Revert bad change to PathfinderGoalSit causing all cats to sit 648196070 SPIGOT-6455, SPIGOT-7030, PR-1054: Improve ban API 31fe848d6 All smithing inventories are now the new smithing inventory 9a919a143 SPIGOT-7416: SmithItemEvent not firing in Smithing Table 9f64f0d22 PR-1221: Add methods to get/set FallingBlock CancelDrop 3be9ac171 PR-1220: Add Player#sendHealthUpdate() c1279f775 PR-1209: Clean up various patches c432e4397 Fix Raider#setCelebrating() implementation 504d96665 SPIGOT-7403: Add direct API for waxed signs c68c1f1b3 PR-1216: Add missing Raider API and 'no action ticks' 85b89c3dd Increase outdated build delay Spigot Changes: 9ebce8af Rebuild patches 64b565e6 Rebuild patches
84 lines
4.2 KiB
Diff
84 lines
4.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Fri, 24 Jul 2020 15:56:05 -0700
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Subject: [PATCH] Fix some rails connecting improperly
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diff --git a/src/main/java/net/minecraft/world/level/block/BaseRailBlock.java b/src/main/java/net/minecraft/world/level/block/BaseRailBlock.java
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index 682e1cd0f4307bcc716ab82e375bd04cde095aa0..547d09c3a1cd0c5401aacb78886896365ba192e7 100644
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--- a/src/main/java/net/minecraft/world/level/block/BaseRailBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/BaseRailBlock.java
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@@ -64,6 +64,7 @@ public abstract class BaseRailBlock extends Block implements SimpleWaterloggedBl
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state = this.updateDir(world, pos, state, true);
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if (this.isStraight) {
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world.neighborChanged(state, pos, this, pos, notify);
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+ state = world.getBlockState(pos); // Paper - don't desync, update again
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}
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return state;
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diff --git a/src/main/java/net/minecraft/world/level/block/DetectorRailBlock.java b/src/main/java/net/minecraft/world/level/block/DetectorRailBlock.java
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index fe9b6c89a1f0c98a9c73a409f2aca6a4a1c0f9e7..932a2c279f46c951182d2604b525b473b6945895 100644
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--- a/src/main/java/net/minecraft/world/level/block/DetectorRailBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/DetectorRailBlock.java
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@@ -70,6 +70,7 @@ public class DetectorRailBlock extends BaseRailBlock {
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private void checkPressed(Level world, BlockPos pos, BlockState state) {
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if (this.canSurvive(state, world, pos)) {
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+ if (state.getBlock() != this) { return; } // Paper - not our block, don't do anything
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boolean flag = (Boolean) state.getValue(DetectorRailBlock.POWERED);
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boolean flag1 = false;
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List<AbstractMinecart> list = this.getInteractingMinecartOfType(world, pos, AbstractMinecart.class, (entity) -> {
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diff --git a/src/main/java/net/minecraft/world/level/block/RailState.java b/src/main/java/net/minecraft/world/level/block/RailState.java
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index 0cbfad97371b59de95963a09aa16f3dad7a37222..d873625c1b8439a727d39ce207b5e84a1d86e5eb 100644
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--- a/src/main/java/net/minecraft/world/level/block/RailState.java
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+++ b/src/main/java/net/minecraft/world/level/block/RailState.java
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@@ -17,6 +17,12 @@ public class RailState {
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private final boolean isStraight;
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private final List<BlockPos> connections = Lists.newArrayList();
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+ // Paper start - prevent desync
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+ public boolean isValid() {
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+ return this.level.getBlockState(this.pos).getBlock() == this.state.getBlock();
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+ }
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+ // Paper end - prevent desync
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+
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public RailState(Level world, BlockPos pos, BlockState state) {
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this.level = world;
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this.pos = pos;
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@@ -143,6 +149,11 @@ public class RailState {
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}
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private void connectTo(RailState placementHelper) {
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+ // Paper start - prevent desync
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+ if (!this.isValid() || !placementHelper.isValid()) {
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+ return;
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+ }
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+ // Paper end - prevent desync
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this.connections.add(placementHelper.pos);
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BlockPos blockPos = this.pos.north();
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BlockPos blockPos2 = this.pos.south();
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@@ -333,10 +344,15 @@ public class RailState {
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this.state = this.state.setValue(this.block.getShapeProperty(), railShape2);
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if (forceUpdate || this.level.getBlockState(this.pos) != this.state) {
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this.level.setBlock(this.pos, this.state, 3);
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+ // Paper start - prevent desync
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+ if (!this.isValid()) {
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+ return this;
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+ }
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+ // Paper end - prevent desync
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for(int i = 0; i < this.connections.size(); ++i) {
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RailState railState = this.getRail(this.connections.get(i));
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- if (railState != null) {
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+ if (railState != null && railState.isValid()) { // Paper - prevent desync
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railState.removeSoftConnections();
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if (railState.canConnectTo(this)) {
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railState.connectTo(this);
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@@ -349,6 +365,6 @@ public class RailState {
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}
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public BlockState getState() {
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- return this.state;
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+ return this.level.getBlockState(this.pos); // Paper - prevent desync
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}
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}
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