0976d52bbd
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: 8d8475fc SPIGOT-4666: Force parameter in HumanEntity#sleep 8b1588e2 Fix ExplosionPrimeEvent#setFire not working with EnderCrystals 39a287b7 Don't ignore newlines in PlayerListHeader/Footer Spigot Changes: cf694d87 Add nullability annotations
36 lines
2 KiB
Diff
36 lines
2 KiB
Diff
From a90d63af76870844060df4d7adeb642655193543 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Mon, 26 Nov 2018 19:21:58 -0500
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Subject: [PATCH] Prevent rayTrace from loading chunks
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ray tracing into an unloaded chunk should be treated as a miss
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this saves a ton of lag for when AI tries to raytrace near unloaded chunks.
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index a7f6288f5..380ef602e 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -860,7 +860,8 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
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int i1 = MathHelper.floor(d1);
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int j1 = MathHelper.floor(d2);
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BlockPosition blockposition = new BlockPosition(l, i1, j1);
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- IBlockData iblockdata = this.getType(blockposition);
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+ IBlockData iblockdata = this.getTypeIfLoaded(blockposition); // Paper
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+ if (iblockdata == null) return null; // Paper
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Fluid fluid = this.getFluid(blockposition);
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boolean flag2;
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boolean flag3;
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@@ -982,7 +983,8 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
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i1 = MathHelper.floor(d1) - (enumdirection == EnumDirection.UP ? 1 : 0);
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j1 = MathHelper.floor(d2) - (enumdirection == EnumDirection.SOUTH ? 1 : 0);
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blockposition = new BlockPosition(l, i1, j1);
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- IBlockData iblockdata1 = this.getType(blockposition);
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+ IBlockData iblockdata1 = this.getTypeIfLoaded(blockposition); // Paper
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+ if (iblockdata1 == null) return null; // Paper
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Fluid fluid1 = this.getFluid(blockposition);
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if (!flag || iblockdata1.getMaterial() == Material.PORTAL || !iblockdata1.getCollisionShape(this, blockposition).isEmpty()) {
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--
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2.21.0
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