33 lines
2.2 KiB
Diff
33 lines
2.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Wed, 12 Sep 2018 21:12:57 -0400
|
|
Subject: [PATCH] Prevent mob spawning from loading/generating chunks
|
|
|
|
also prevents if out of world border bounds
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/level/NaturalSpawner.java b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
|
|
index b90a275a0dc2913809ce16659eed445501e486de..e23875ae07c23fed1161ea070e63bbc3a30168a0 100644
|
|
--- a/src/main/java/net/minecraft/world/level/NaturalSpawner.java
|
|
+++ b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
|
|
@@ -174,9 +174,9 @@ public final class NaturalSpawner {
|
|
StructureFeatureManager structuremanager = world.structureFeatureManager();
|
|
ChunkGenerator chunkgenerator = world.getChunkSource().getGenerator();
|
|
int i = pos.getY();
|
|
- BlockState iblockdata = chunk.getBlockState(pos);
|
|
+ BlockState iblockdata = world.getTypeIfLoadedAndInBounds(pos); // Paper - don't load chunks for mob spawn
|
|
|
|
- if (!iblockdata.isRedstoneConductor(chunk, pos)) {
|
|
+ if (iblockdata != null && !iblockdata.isRedstoneConductor(chunk, pos)) { // Paper - don't load chunks for mob spawn
|
|
BlockPos.MutableBlockPos blockposition_mutableblockposition = new BlockPos.MutableBlockPos();
|
|
int j = 0;
|
|
int k = 0;
|
|
@@ -205,7 +205,7 @@ public final class NaturalSpawner {
|
|
if (entityhuman != null) {
|
|
double d2 = entityhuman.distanceToSqr(d0, (double) i, d1);
|
|
|
|
- if (isRightDistanceToPlayerAndSpawnPoint(world, chunk, blockposition_mutableblockposition, d2)) {
|
|
+ if (isRightDistanceToPlayerAndSpawnPoint(world, chunk, blockposition_mutableblockposition, d2) && world.isLoadedAndInBounds(blockposition_mutableblockposition)) { // Paper - don't load chunks for mob spawn
|
|
if (biomesettingsmobs_c == null) {
|
|
biomesettingsmobs_c = getRandomSpawnMobAt(world, structuremanager, chunkgenerator, group, world.random, (BlockPos) blockposition_mutableblockposition);
|
|
if (biomesettingsmobs_c == null) {
|