8ed2992da9
Portion of diff was dropped in the mappings update commit. Also remove the option to remove invalid statistics. The server will automatically do this now as of... 1.13?, our option wasn't even doing anything.
80 lines
4.2 KiB
Diff
80 lines
4.2 KiB
Diff
From 789be1bd63158936d36e9b45a76aa49f4a59e148 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 8a6f79908..c1ed05d9e 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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@@ -186,7 +186,8 @@ 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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@@ -213,7 +214,8 @@ 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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@@ -331,11 +333,19 @@ public abstract class FluidTypeFlowing extends FluidType {
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BlockPosition blockposition2 = blockposition.shift(enumdirection1);
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short short0 = a(blockposition1, blockposition2);
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// CraftBukkit start - decompile errors
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- Pair pair = (Pair) short2objectmap.computeIfAbsent(short0, (ix) -> {
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- IBlockData iblockdatax = 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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- return Pair.of(iblockdatax, iblockdatax.s());
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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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// CraftBukkit end
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IBlockData iblockdata1 = (IBlockData) pair.getFirst();
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Fluid fluid = (Fluid) pair.getSecond();
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@@ -411,11 +421,16 @@ public abstract class FluidTypeFlowing extends FluidType {
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BlockPosition blockposition1 = blockposition.shift(enumdirection);
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short short0 = a(blockposition, blockposition1);
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// CraftBukkit start - decompile errors
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- Pair pair = (Pair) short2objectopenhashmap.computeIfAbsent(short0, (ix) -> {
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- IBlockData iblockdatax = iworldreader.getType(blockposition1);
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-
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- return Pair.of(iblockdatax, iblockdatax.s());
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- });
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+ // Paper start
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+ Pair pair = (Pair) short2objectopenhashmap.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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+ short2objectopenhashmap.put(short0, pair);
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+ }
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+ // Paper end
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// CraftBukkit end
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IBlockData iblockdata1 = (IBlockData) pair.getFirst();
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Fluid fluid = (Fluid) pair.getSecond();
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--
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2.20.0
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