84 lines
3.4 KiB
Diff
84 lines
3.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sat, 7 Jan 2017 15:24:46 -0500
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Subject: [PATCH] Provide E/TE/Chunk count stat methods
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Provides counts without the ineffeciency of using .getEntities().size()
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which creates copy of the collections.
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diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
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index 52d80086deff664fcfd8952b7cabbfa1f48ad131..a86b5272c0ac4dd64f796f7fd025c7a34a5d2f8d 100644
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--- a/src/main/java/net/minecraft/world/level/Level.java
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+++ b/src/main/java/net/minecraft/world/level/Level.java
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@@ -110,7 +110,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
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public static final int TICKS_PER_DAY = 24000;
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public static final int MAX_ENTITY_SPAWN_Y = 20000000;
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public static final int MIN_ENTITY_SPAWN_Y = -20000000;
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- protected final List<TickingBlockEntity> blockEntityTickers = Lists.newArrayList();
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+ protected final List<TickingBlockEntity> blockEntityTickers = Lists.newArrayList(); public final int getTotalTileEntityTickers() { return this.blockEntityTickers.size(); } // Paper
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private final List<TickingBlockEntity> pendingBlockEntityTickers = Lists.newArrayList();
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private boolean tickingBlockEntities;
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public final Thread thread;
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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index 1de08dd42366c9988fdcde265b92823e25e48b99..7b1f853913a3d858718a6067b3927946c7e50114 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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@@ -272,6 +272,57 @@ public class CraftWorld implements World {
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private int waterAmbientSpawn = -1;
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private int ambientSpawn = -1;
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+ // Paper start - Provide fast information methods
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+ @Override
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+ public int getEntityCount() {
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+ int ret = 0;
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+ for (net.minecraft.world.entity.Entity entity : world.getEntities().getAll()) {
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+ if (entity.isChunkLoaded()) {
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+ ++ret;
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+ }
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+ }
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+ return ret;
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+ }
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+
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+ @Override
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+ public int getTileEntityCount() {
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+ // We don't use the full world tile entity list, so we must iterate chunks
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+ Long2ObjectLinkedOpenHashMap<ChunkHolder> chunks = world.getChunkSource().chunkMap.visibleChunkMap;
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+ int size = 0;
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+ for (ChunkHolder playerchunk : chunks.values()) {
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+ net.minecraft.world.level.chunk.LevelChunk chunk = playerchunk.getTickingChunk();
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+ if (chunk == null) {
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+ continue;
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+ }
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+ size += chunk.blockEntities.size();
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+ }
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+ return size;
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+ }
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+
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+ @Override
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+ public int getTickableTileEntityCount() {
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+ return world.getTotalTileEntityTickers();
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+ }
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+
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+ @Override
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+ public int getChunkCount() {
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+ int ret = 0;
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+
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+ for (ChunkHolder chunkHolder : world.getChunkSource().chunkMap.visibleChunkMap.values()) {
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+ if (chunkHolder.getTickingChunk() != null) {
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+ ++ret;
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+ }
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+ }
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+
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+ return ret;
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+ }
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+
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+ @Override
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+ public int getPlayerCount() {
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+ return world.players().size();
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+ }
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+ // Paper end
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+
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private static final Random rand = new Random();
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public CraftWorld(ServerLevel world, ChunkGenerator gen, Environment env) {
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