twin/paper-mc
1
0
Fork 0
mirror of https://github.com/PaperMC/Paper.git synced 2025-08-16 04:33:56 -07:00
Code Issues Packages Projects Releases Wiki Activity

1.21.6 dev

Browse Source 
Co-authored-by: Bjarne Koll <git@lynxplay.dev>
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Co-authored-by: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
Co-authored-by: Noah van der Aa <ndvdaa@gmail.com>
Co-authored-by: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
This commit is contained in:
Bjarne Koll
2025-05-28 13:23:32 +02:00
committed by Nassim Jahnke
parent 39203a65e0
commit a24f9b204c
788 changed files with 41006 additions and 6324 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
paper-server/patches/features/0022-Entity-load-save-limit-per-chunk.patch Normal file
View File

@@ -0,0 +1,80 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Wed, 18 Nov 2020 20:52:25 -0800
Subject: [PATCH] Entity load/save limit per chunk
Adds a config option to limit the number of entities saved and loaded
to a chunk. The default values of -1 disable the limit. Although
defaults are only included for certain entites, this allows setting
limits for any entity type.
diff --git a/ca/spottedleaf/moonrise/patches/chunk_system/level/entity/ChunkEntitySlices.java b/ca/spottedleaf/moonrise/patches/chunk_system/level/entity/ChunkEntitySlices.java
index c380487a97f626163e1f13d87231d64ce2ea4b24..b2bcfb3557a0326fd7ec1059f95d6da4568dfd80 100644
--- a/ca/spottedleaf/moonrise/patches/chunk_system/level/entity/ChunkEntitySlices.java
+++ b/ca/spottedleaf/moonrise/patches/chunk_system/level/entity/ChunkEntitySlices.java
@@ -116,8 +116,19 @@ public final class ChunkEntitySlices {
}
final ListTag entitiesTag = new ListTag();
+ final java.util.Map<net.minecraft.world.entity.EntityType<?>, Integer> savedEntityCounts = new java.util.HashMap<>(); // Paper - Entity load/save limit per chunk
try (final ProblemReporter.ScopedCollector scopedCollector = new ProblemReporter.ScopedCollector(ChunkAccess.problemPath(chunkPos), LOGGER)) {
for (final Entity entity : PlatformHooks.get().modifySavedEntities(world, chunkPos.x, chunkPos.z, entities)) {
+ // Paper start - Entity load/save limit per chunk
+ final EntityType<?> entityType = entity.getType();
+ final int saveLimit = world.paperConfig().chunks.entityPerChunkSaveLimit.getOrDefault(entityType, -1);
+ if (saveLimit > -1) {
+ if (savedEntityCounts.getOrDefault(entityType, 0) >= saveLimit) {
+ continue;
+ }
+ savedEntityCounts.merge(entityType, 1, Integer::sum);
+ }
+ // Paper end - Entity load/save limit per chunk
final TagValueOutput savedEntity = TagValueOutput.createWithContext(
scopedCollector.forChild(entity.problemPath()), entity.registryAccess()
);
diff --git a/net/minecraft/world/entity/EntityType.java b/net/minecraft/world/entity/EntityType.java
index 98586dfc562cf6909df0f4bfa1c19e35b3172abe..f92adee1c187561d3790a5a5c8c81f5e1543ed97 100644
--- a/net/minecraft/world/entity/EntityType.java
+++ b/net/minecraft/world/entity/EntityType.java
@@ -1448,7 +1448,18 @@ public class EntityType<T extends Entity> implements FeatureElement, EntityTypeT
}
public static Stream<Entity> loadEntitiesRecursive(ValueInput.ValueInputList input, Level level, EntitySpawnReason spawnReason) {
+ final java.util.Map<EntityType<?>, Integer> loadedEntityCounts = new java.util.HashMap<>(); // Paper - Entity load/save limit per chunk
return input.stream().mapMulti((valueInput, consumer) -> loadEntityRecursive(valueInput, level, spawnReason, entity -> {
+ // Paper start - Entity load/save limit per chunk
+ final EntityType<?> entityType = entity.getType();
+ final int saveLimit = level.paperConfig().chunks.entityPerChunkSaveLimit.getOrDefault(entityType, -1);
+ if (saveLimit > -1) {
+ if (loadedEntityCounts.getOrDefault(entityType, 0) >= saveLimit) {
+ return null;
+ }
+ loadedEntityCounts.merge(entityType, 1, Integer::sum);
+ }
+ // Paper end - Entity load/save limit per chunk
consumer.accept(entity);
return entity;
}));
diff --git a/net/minecraft/world/level/chunk/storage/EntityStorage.java b/net/minecraft/world/level/chunk/storage/EntityStorage.java
index bf45cce4db77966d44d7a8d97673bb6631a6adaf..f1f8575a4b37114ced3cdb1d2ea33a36a2db44fd 100644
--- a/net/minecraft/world/level/chunk/storage/EntityStorage.java
+++ b/net/minecraft/world/level/chunk/storage/EntityStorage.java
@@ -95,7 +95,18 @@ public class EntityStorage implements EntityPersistentStorage<Entity> {
} else {
try (ProblemReporter.ScopedCollector scopedCollector = new ProblemReporter.ScopedCollector(ChunkAccess.problemPath(pos), LOGGER)) {
ListTag listTag = new ListTag();
+ final java.util.Map<net.minecraft.world.entity.EntityType<?>, Integer> savedEntityCounts = new java.util.HashMap<>(); // Paper - Entity load/save limit per chunk
entities.getEntities().forEach(entity -> {
+ // Paper start - Entity load/save limit per chunk
+ final EntityType<?> entityType = entity.getType();
+ final int saveLimit = this.level.paperConfig().chunks.entityPerChunkSaveLimit.getOrDefault(entityType, -1);
+ if (saveLimit > -1) {
+ if (savedEntityCounts.getOrDefault(entityType, 0) >= saveLimit) {
+ return;
+ }
+ savedEntityCounts.merge(entityType, 1, Integer::sum);
+ }
+ // Paper end - Entity load/save limit per chunk
TagValueOutput tagValueOutput = TagValueOutput.createWithContext(scopedCollector.forChild(entity.problemPath()), entity.registryAccess());
if (entity.save(tagValueOutput)) {
CompoundTag compoundTag1 = tagValueOutput.buildResult();