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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Add direct API for waxed signs c68c1f1b3 PR-1216: Add missing Raider API and 'no action ticks' 85b89c3dd Increase outdated build delay Spigot Changes: 9ebce8af Rebuild patches 64b565e6 Rebuild patches
76 lines
4.4 KiB
Diff
76 lines
4.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Mon, 10 Sep 2018 23:36:16 -0400
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Subject: [PATCH] Prevent chunk loading from Fluid Flowing
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diff --git a/src/main/java/net/minecraft/world/level/material/FlowingFluid.java b/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
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index fbf699e777d45db3dcf1606d34f509ca1a5bbb7a..c694b16be7c276fbf34aed2fd2aa6d6b79625561 100644
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--- a/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
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+++ b/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
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@@ -175,7 +175,8 @@ public abstract class FlowingFluid extends Fluid {
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Direction enumdirection = (Direction) entry.getKey();
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FluidState fluid1 = (FluidState) entry.getValue();
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BlockPos blockposition1 = pos.relative(enumdirection);
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- BlockState iblockdata1 = world.getBlockState(blockposition1);
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+ BlockState iblockdata1 = world.getBlockStateIfLoaded(blockposition1); // Paper
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+ if (iblockdata1 == null) continue; // Paper
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if (this.canSpreadTo(world, pos, blockState, enumdirection, blockposition1, iblockdata1, world.getFluidState(blockposition1), fluid1.getType())) {
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// CraftBukkit start
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@@ -202,7 +203,9 @@ public abstract class FlowingFluid extends Fluid {
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while (iterator.hasNext()) {
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Direction enumdirection = (Direction) iterator.next();
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BlockPos blockposition1 = pos.relative(enumdirection);
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- BlockState iblockdata1 = world.getBlockState(blockposition1);
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+
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+ BlockState iblockdata1 = world.getBlockStateIfLoaded(blockposition1); // Paper
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+ if (iblockdata1 == null) continue; // Paper
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FluidState fluid = iblockdata1.getFluidState();
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if (fluid.getType().isSame(this) && this.canPassThroughWall(enumdirection, world, pos, state, blockposition1, iblockdata1)) {
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@@ -319,11 +322,18 @@ public abstract class FlowingFluid extends Fluid {
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if (enumdirection1 != direction) {
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BlockPos blockposition2 = pos.relative(enumdirection1);
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short short0 = FlowingFluid.getCacheKey(fromPos, blockposition2);
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- Pair<BlockState, FluidState> pair = (Pair) stateCache.computeIfAbsent(short0, (short1) -> {
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- BlockState iblockdata1 = world.getBlockState(blockposition2);
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+ // Paper start - avoid loading chunks
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+ Pair<BlockState, FluidState> pair = stateCache.get(short0);
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+ if (pair == null) {
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+ BlockState iblockdatax = world.getBlockStateIfLoaded(blockposition2);
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+ if (iblockdatax == null) {
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+ continue;
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+ }
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- return Pair.of(iblockdata1, iblockdata1.getFluidState());
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- });
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+ pair = Pair.of(iblockdatax, iblockdatax.getFluidState());
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+ stateCache.put(short0, pair);
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+ }
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+ // Paper end
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BlockState iblockdata1 = (BlockState) pair.getFirst();
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FluidState fluid = (FluidState) pair.getSecond();
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@@ -395,11 +405,16 @@ public abstract class FlowingFluid extends Fluid {
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Direction enumdirection = (Direction) iterator.next();
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BlockPos blockposition1 = pos.relative(enumdirection);
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short short0 = FlowingFluid.getCacheKey(pos, blockposition1);
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- Pair<BlockState, FluidState> pair = (Pair) short2objectmap.computeIfAbsent(short0, (short1) -> {
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- BlockState iblockdata1 = world.getBlockState(blockposition1);
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-
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- return Pair.of(iblockdata1, iblockdata1.getFluidState());
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- });
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+ // Paper start
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+ Pair pair = (Pair) short2objectmap.get(short0);
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+ if (pair == null) {
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+ BlockState iblockdatax = world.getBlockStateIfLoaded(blockposition1);
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+ if (iblockdatax == null) continue;
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+
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+ pair = Pair.of(iblockdatax, iblockdatax.getFluidState());
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+ short2objectmap.put(short0, pair);
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+ }
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+ // Paper end
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BlockState iblockdata1 = (BlockState) pair.getFirst();
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FluidState fluid = (FluidState) pair.getSecond();
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FluidState fluid1 = this.getNewLiquid(world, blockposition1, iblockdata1);
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