From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martijn Muijsers <martijnmuijsers@live.nl>
Date: Sun, 25 Dec 2022 19:31:09 +0100
Subject: [PATCH] Don't load chunks to spawn phantoms

License: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
Gale - https://galemc.org

This patch is based on the following patch:
"Don't load chunks when spawning phantoms"
By: PureGero <puregero@gmail.com>
As part of: MultiPaper (https://github.com/MultiPaper/MultiPaper)
Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)

diff --git a/net/minecraft/world/level/levelgen/PhantomSpawner.java b/net/minecraft/world/level/levelgen/PhantomSpawner.java
index d2e674b046bcf82a239b4706c3b89197ec6749c8..1ec7abf2c82a5371fe1dacd57d90386fdae67f56 100644
--- a/net/minecraft/world/level/levelgen/PhantomSpawner.java
+++ b/net/minecraft/world/level/levelgen/PhantomSpawner.java
@@ -52,7 +52,15 @@ public class PhantomSpawner implements CustomSpawner {
                                             BlockPos blockPos1 = blockPos.above(20 + randomSource.nextInt(15))
                                                 .east(-10 + randomSource.nextInt(21))
                                                 .south(-10 + randomSource.nextInt(21));
-                                            BlockState blockState = level.getBlockState(blockPos1);
+                                        // Gale start - MultiPaper - don't load chunks to spawn phantoms
+                                        BlockState blockState;
+                                        if (level.galeConfig().smallOptimizations.loadChunks.toSpawnPhantoms) {
+                                            blockState = level.getBlockState(blockPos1);
+                                        } else {
+                                            blockState = level.getBlockStateIfLoaded(blockPos1);
+                                            if (blockState == null) continue;
+                                        }
+                                        // Gale end - MultiPaper - don't load chunks to spawn phantoms
                                             FluidState fluidState = level.getFluidState(blockPos1);
                                             if (NaturalSpawner.isValidEmptySpawnBlock(level, blockPos1, blockState, fluidState, EntityType.PHANTOM)) {
                                                 SpawnGroupData spawnGroupData = null;