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Paper/patches/server/0123-Provide-E-TE-Chunk-count-stat-methods.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 7 Jan 2017 15:24:46 -0500
Subject: [PATCH] Provide E/TE/Chunk count stat methods
Provides counts without the ineffeciency of using .getEntities().size()
which creates copy of the collections.
diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
2024-10-22 22:38:26 +02:00
index 658ceb9c43bb48f88596cd7270e276a369a3937e..b34663ba24a0925c7fe65b354f4029c51ecc3bd1 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
2024-10-22 22:38:26 +02:00
@@ -116,7 +116,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
public static final int TICKS_PER_DAY = 24000;
public static final int MAX_ENTITY_SPAWN_Y = 20000000;
public static final int MIN_ENTITY_SPAWN_Y = -20000000;
- protected final List<TickingBlockEntity> blockEntityTickers = Lists.newArrayList();
+ public final List<TickingBlockEntity> blockEntityTickers = Lists.newArrayList(); // Paper - public
2022-06-07 22:12:48 +02:00
protected final NeighborUpdater neighborUpdater;
private final List<TickingBlockEntity> pendingBlockEntityTickers = Lists.newArrayList();
private boolean tickingBlockEntities;
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
2024-10-25 21:24:15 +02:00
index 9a79b948264150d0f7a843a8ddd2ea9245ae66f3..9389c0ebdcaba5022bdae47b2b2ff06b40406127 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
2024-10-22 22:38:26 +02:00
@@ -168,6 +168,56 @@ public class CraftWorld extends CraftRegionAccessor implements World {
private final CraftPersistentDataContainer persistentDataContainer = new CraftPersistentDataContainer(CraftWorld.DATA_TYPE_REGISTRY);
private net.kyori.adventure.pointer.Pointers adventure$pointers; // Paper - implement pointers
+ // Paper start - Provide fast information methods
+ @Override
+ public int getEntityCount() {
+ int ret = 0;
+ for (net.minecraft.world.entity.Entity entity : world.getEntities().getAll()) {
+ if (entity.isChunkLoaded()) {
+ ++ret;
+ }
+ }
+ return ret;
+ }
+
+ @Override
+ public int getTileEntityCount() {
+ // We don't use the full world tile entity list, so we must iterate chunks
+ int size = 0;
+ for (ChunkHolder playerchunk : ca.spottedleaf.moonrise.common.util.ChunkSystem.getVisibleChunkHolders(this.world)) {
+ net.minecraft.world.level.chunk.LevelChunk chunk = playerchunk.getTickingChunk();
+ if (chunk == null) {
+ continue;
+ }
+ size += chunk.blockEntities.size();
+ }
+ return size;
+ }
+
+ @Override
+ public int getTickableTileEntityCount() {
+ return world.blockEntityTickers.size();
+ }
+
+ @Override
+ public int getChunkCount() {
+ int ret = 0;
+
+ for (ChunkHolder chunkHolder : ca.spottedleaf.moonrise.common.util.ChunkSystem.getVisibleChunkHolders(this.world)) {
+ if (chunkHolder.getTickingChunk() != null) {
+ ++ret;
+ }
+ }
+
+ return ret;
+ }
+
+ @Override
+ public int getPlayerCount() {
2021-06-12 21:30:37 +02:00
+ return world.players().size();
+ }
+ // Paper end
+
private static final Random rand = new Random();
public CraftWorld(ServerLevel world, ChunkGenerator gen, BiomeProvider biomeProvider, Environment env) {