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a7ba5db3de
Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Please note that this build includes changes to meet upstreams requirements for nullability annotations. While we aim for a level of accuracy, these might not be 100% correct, if there are any issues, please speak to us on discord, or open an issue on the tracker to discuss. Bukkit Changes: 9a6a1de3 Remove nullability annotations from enum constructors 3f0591ea SPIGOT-2540: Add nullability annotations to entire Bukkit API CraftBukkit Changes:8d8475fcSPIGOT-4666: Force parameter in HumanEntity#sleep8b1588e2Fix ExplosionPrimeEvent#setFire not working with EnderCrystals39a287b7Don't ignore newlines in PlayerListHeader/Footer Spigot Changes: cf694d87 Add nullability annotations
78 lines
No EOL
4.3 KiB
Diff
78 lines
No EOL
4.3 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/server/FluidTypeFlowing.java b/src/main/java/net/minecraft/server/FluidTypeFlowing.java
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index 28edf37d0..bbffeae3d 100644
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--- a/src/main/java/net/minecraft/server/FluidTypeFlowing.java
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+++ b/src/main/java/net/minecraft/server/FluidTypeFlowing.java
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@@ -0,0 +0,0 @@ public abstract class FluidTypeFlowing extends FluidType {
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EnumDirection enumdirection = (EnumDirection) entry.getKey();
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Fluid fluid1 = (Fluid) entry.getValue();
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BlockPosition blockposition1 = blockposition.shift(enumdirection);
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- IBlockData iblockdata1 = generatoraccess.getType(blockposition1);
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+ IBlockData iblockdata1 = generatoraccess.getTypeIfLoaded(blockposition1); // Paper
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+ if (iblockdata1 == null) continue; // Paper
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if (this.a(generatoraccess, blockposition, iblockdata, enumdirection, blockposition1, iblockdata1, generatoraccess.getFluid(blockposition1), fluid1.c())) {
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// CraftBukkit start
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@@ -0,0 +0,0 @@ public abstract class FluidTypeFlowing extends FluidType {
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while (iterator.hasNext()) {
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EnumDirection enumdirection = (EnumDirection) iterator.next();
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BlockPosition blockposition1 = blockposition.shift(enumdirection);
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- IBlockData iblockdata1 = iworldreader.getType(blockposition1);
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+ IBlockData iblockdata1 = iworldreader.getTypeIfLoaded(blockposition1); // Paper
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+ if (iblockdata1 == null) continue; // Paper
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Fluid fluid = iblockdata1.s();
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if (fluid.c().a((FluidType) this) && this.a(enumdirection, (IBlockAccess) iworldreader, blockposition, iblockdata, blockposition1, iblockdata1)) {
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@@ -0,0 +0,0 @@ public abstract class FluidTypeFlowing extends FluidType {
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if (enumdirection1 != enumdirection) {
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BlockPosition blockposition2 = blockposition.shift(enumdirection1);
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short short0 = a(blockposition1, blockposition2);
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- Pair<IBlockData, Fluid> pair = (Pair) short2objectmap.computeIfAbsent(short0, (k) -> {
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- IBlockData iblockdata1 = iworldreader.getType(blockposition2);
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+ // Paper start - avoid loading chunks
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+ Pair<IBlockData, Fluid> pair = short2objectmap.get(short0);
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+ if (pair == null) {
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+ IBlockData iblockdatax = iworldreader.getTypeIfLoaded(blockposition2);
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+ if (iblockdatax == null) {
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+ continue;
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+ }
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+
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+ pair = Pair.of(iblockdatax, iblockdatax.s());
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+ short2objectmap.put(short0, pair);
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+
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+ }
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+ // Paper end
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- return Pair.of(iblockdata1, iblockdata1.s());
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- });
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IBlockData iblockdata1 = (IBlockData) pair.getFirst();
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Fluid fluid = (Fluid) pair.getSecond();
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@@ -0,0 +0,0 @@ public abstract class FluidTypeFlowing extends FluidType {
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EnumDirection enumdirection = (EnumDirection) iterator.next();
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BlockPosition blockposition1 = blockposition.shift(enumdirection);
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short short0 = a(blockposition, blockposition1);
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- Pair<IBlockData, Fluid> pair = (Pair) short2objectmap.computeIfAbsent(short0, (j) -> {
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- IBlockData iblockdata1 = iworldreader.getType(blockposition1);
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-
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- return Pair.of(iblockdata1, iblockdata1.s());
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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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+ IBlockData iblockdatax = iworldreader.getTypeIfLoaded(blockposition1);
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+ if (iblockdatax == null) continue;
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+
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+ pair = Pair.of(iblockdatax, iblockdatax.s());
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+ short2objectmap.put(short0, pair);
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+ }
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+ // Paper end
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IBlockData iblockdata1 = (IBlockData) pair.getFirst();
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Fluid fluid = (Fluid) pair.getSecond();
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Fluid fluid1 = this.a(iworldreader, blockposition1, iblockdata1);
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--
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