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70ce6ce831
This makes it easier for downstream projects (forks) to replace the version fetching system with their own. It is as simple as implementing an interface and overriding the default implementation of org.bukkit.UnsafeValues#getVersionFetcher() It also makes it easier for us to organize things like the version history feature. Lastly I have updated the paper implementation to check against the site API rather than against jenkins.
78 lines
3.9 KiB
Diff
78 lines
3.9 KiB
Diff
From e35f496e4f4ec5fe4b0e3ac230d2c3888a428c8f 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 23:56:36 -0400
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Subject: [PATCH] Prevent Mob AI Rules from Loading Chunks
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diff --git a/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java b/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java
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index ce9318c57..541d97344 100644
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--- a/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java
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+++ b/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java
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@@ -12,11 +12,13 @@ public class PathfinderGoalRemoveBlock extends PathfinderGoalGotoTarget {
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private final Block g;
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private final EntityInsentient entity;
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private int i;
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+ private World world; // Paper
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public PathfinderGoalRemoveBlock(Block block, EntityCreature entitycreature, double d0, int i) {
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super(entitycreature, d0, 24, i);
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this.g = block;
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this.entity = entitycreature;
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+ this.world = entitycreature.world; // Paper
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}
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@Override
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@@ -114,7 +116,9 @@ public class PathfinderGoalRemoveBlock extends PathfinderGoalGotoTarget {
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@Nullable
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private BlockPosition a(BlockPosition blockposition, IBlockAccess iblockaccess) {
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- if (iblockaccess.getType(blockposition).getBlock() == this.g) {
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+ Block block = world.getBlockIfLoaded(blockposition); // Paper
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+ if (block == null) return null; // Paper
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+ if (block == this.g) { // Paper
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return blockposition;
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} else {
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BlockPosition[] ablockposition = new BlockPosition[] { blockposition.down(), blockposition.west(), blockposition.east(), blockposition.north(), blockposition.south(), blockposition.down().down()};
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@@ -124,7 +128,7 @@ public class PathfinderGoalRemoveBlock extends PathfinderGoalGotoTarget {
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for (int j = 0; j < i; ++j) {
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BlockPosition blockposition1 = ablockposition1[j];
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- if (iblockaccess.getType(blockposition1).getBlock() == this.g) {
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+ if (world.getBlockIfLoaded(blockposition1) == this.g) { // Paper
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return blockposition1;
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}
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}
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@@ -135,7 +139,8 @@ public class PathfinderGoalRemoveBlock extends PathfinderGoalGotoTarget {
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@Override
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protected boolean a(IWorldReader iworldreader, BlockPosition blockposition) {
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- Block block = iworldreader.getType(blockposition).getBlock();
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+ Block block = world.getBlockIfLoaded(blockposition); // Paper
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+ if (block == null) return false; // Paper
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return block == this.g && iworldreader.getType(blockposition.up()).isAir() && iworldreader.getType(blockposition.up(2)).isAir();
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}
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diff --git a/src/main/java/net/minecraft/server/RandomPositionGenerator.java b/src/main/java/net/minecraft/server/RandomPositionGenerator.java
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index b286934aa..c7e25e2be 100644
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--- a/src/main/java/net/minecraft/server/RandomPositionGenerator.java
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+++ b/src/main/java/net/minecraft/server/RandomPositionGenerator.java
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@@ -93,6 +93,7 @@ public class RandomPositionGenerator {
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}
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blockposition1 = new BlockPosition((double) k1 + entitycreature.locX, (double) l1 + entitycreature.locY, (double) i2 + entitycreature.locZ);
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+ if (!entitycreature.world.isLoaded(blockposition1)) continue; // Paper
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if ((!flag1 || entitycreature.a(blockposition1)) && navigationabstract.a(blockposition1)) {
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if (!flag) {
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blockposition1 = a(blockposition1, entitycreature);
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@@ -161,6 +162,7 @@ public class RandomPositionGenerator {
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}
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private static boolean b(BlockPosition blockposition, EntityCreature entitycreature) {
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- return entitycreature.world.getFluid(blockposition).a(TagsFluid.WATER);
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+ Fluid fluid = entitycreature.world.getFluidIfLoaded(blockposition); // Paper
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+ return fluid != null && fluid.a(TagsFluid.WATER); // Paper
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}
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}
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--
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2.21.0
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