57dd397155
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 Bukkit Changes: b999860d SPIGOT-2304: Add LootGenerateEvent CraftBukkit Changes: 77fd87e4 SPIGOT-2304: Implement LootGenerateEvent a1a705ee SPIGOT-5566: Doused campfires & fires should call EntityChangeBlockEvent 41712edd SPIGOT-5707: PersistentDataHolder not Persistent on API dropped Item
85 lines
3.7 KiB
Diff
85 lines
3.7 KiB
Diff
From 61f260d5704920bcccc81697511e86a7a7036fba Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sun, 17 Apr 2016 17:27:09 -0400
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Subject: [PATCH] Prevent Fire from loading chunks
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This causes the nether to spam unload/reload chunks, plus overall
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bad behavior.
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diff --git a/src/main/java/net/minecraft/server/BlockFire.java b/src/main/java/net/minecraft/server/BlockFire.java
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index 2909f78f87..d32857c872 100644
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--- a/src/main/java/net/minecraft/server/BlockFire.java
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+++ b/src/main/java/net/minecraft/server/BlockFire.java
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@@ -78,7 +78,7 @@ public class BlockFire extends Block {
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BlockStateBoolean blockstateboolean = (BlockStateBoolean) BlockFire.g.get(enumdirection);
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if (blockstateboolean != null) {
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- iblockdata1 = (IBlockData) iblockdata1.set(blockstateboolean, this.h(iblockaccess.getType(blockposition.shift(enumdirection))));
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+ iblockdata1 = (IBlockData) iblockdata1.set(blockstateboolean, this.h(iblockaccess.getTypeIfLoaded(blockposition.shift(enumdirection)))); // Paper - prevent chunk loads
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}
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}
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@@ -163,6 +163,7 @@ public class BlockFire extends Block {
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}
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blockposition_mutableblockposition.g(blockposition).e(l, j1, i1);
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+ if (!worldserver.isLoaded(blockposition_mutableblockposition)) continue; // Paper
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int l1 = this.a((IWorldReader) worldserver, (BlockPosition) blockposition_mutableblockposition);
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if (l1 > 0) {
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@@ -208,10 +209,16 @@ public class BlockFire extends Block {
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}
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private void a(World world, BlockPosition blockposition, int i, Random random, int j, BlockPosition sourceposition) { // CraftBukkit add sourceposition
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- int k = this.i(world.getType(blockposition));
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+ // Paper start
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+ final IBlockData iblockdata = world.getTypeIfLoaded(blockposition);
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+ if (iblockdata == null) {
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+ return;
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+ }
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+ int k = this.i(iblockdata);
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+ // Paper end
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if (random.nextInt(i) < k) {
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- IBlockData iblockdata = world.getType(blockposition);
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+ //IBlockData iblockdata = world.getType(blockposition); // Paper
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// CraftBukkit start
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org.bukkit.block.Block theBlock = world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ());
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@@ -251,7 +258,7 @@ public class BlockFire extends Block {
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for (int j = 0; j < i; ++j) {
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EnumDirection enumdirection = aenumdirection[j];
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- if (this.h(iblockaccess.getType(blockposition.shift(enumdirection)))) {
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+ if (this.h(iblockaccess.getTypeIfLoaded(blockposition.shift(enumdirection)))) { // Paper - prevent chunk loads
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return true;
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}
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}
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@@ -269,8 +276,12 @@ public class BlockFire extends Block {
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for (int k = 0; k < j; ++k) {
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EnumDirection enumdirection = aenumdirection[k];
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- IBlockData iblockdata = iworldreader.getType(blockposition.shift(enumdirection));
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-
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+ // Paper start
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+ IBlockData iblockdata = iworldreader.getTypeIfLoaded(blockposition.shift(enumdirection));
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+ if (iblockdata == null) {
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+ continue;
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+ }
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+ // Paper end
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i = Math.max(this.r(iblockdata), i);
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}
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@@ -279,7 +290,7 @@ public class BlockFire extends Block {
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}
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public boolean h(IBlockData iblockdata) {
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- return this.r(iblockdata) > 0;
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+ return iblockdata != null && this.r(iblockdata) > 0; // Paper - iblockdata can be nullable if chunk is unloaded now
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}
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@Override
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--
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2.26.2
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